dovecot/core-2.2: src/auth/auth-request.c annotate

annotate src/auth/auth-request.c @ 11913:63124518977a

auth: Support "username" and "domain" extra fields also for userdb.

author	Timo Sirainen <tss@iki.fi>
date	Mon, 02 Aug 2010 13:24:55 +0100
parents	190a5278e58b
children	7428338c8df2

rev	line source
10582 615eef3139c2 Updated copyright notices to include year 2010. Timo Sirainen <tss@iki.fi> parents: 10542 diff changeset	1 /* Copyright (c) 2002-2010 Dovecot authors, see the included COPYING file */
3064 2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	2
9219 97cdfeb57129 Renamed headers to prevent collision if they were flattened on an install. Mark Washenberger parents: 9015 diff changeset	3 #include "auth-common.h"
3064 2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	4 #include "ioloop.h"
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	5 #include "buffer.h"
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	6 #include "hash.h"
10585 941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	7 #include "sha1.h"
5598 971050640e3b All password schemes can now be encoded with base64 or hex. The encoding is Timo Sirainen <tss@iki.fi> parents: 5593 diff changeset	8 #include "hex-binary.h"
3064 2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	9 #include "str.h"
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	10 #include "safe-memset.h"
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	11 #include "str-sanitize.h"
4168 3f27bf7832a2 Added auth_username_format setting. Timo Sirainen <tss@iki.fi> parents: 4164 diff changeset	12 #include "strescape.h"
3064 2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	13 #include "var-expand.h"
4955 f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	14 #include "auth-cache.h"
3064 2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	15 #include "auth-request.h"
11441 3ef582c3fb72 auth: Aborting pending async requests on deinit caused crashes. Timo Sirainen <tss@iki.fi> parents: 11255 diff changeset	16 #include "auth-request-handler.h"
3064 2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	17 #include "auth-client-connection.h"
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	18 #include "auth-master-connection.h"
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	19 #include "passdb.h"
3166 e6a487d80288 Restructuring of auth code. Balancer auth processes were a bad idea. Usually Timo Sirainen <tss@iki.fi> parents: 3164 diff changeset	20 #include "passdb-blocking.h"
e6a487d80288 Restructuring of auth code. Balancer auth processes were a bad idea. Usually Timo Sirainen <tss@iki.fi> parents: 3164 diff changeset	21 #include "userdb-blocking.h"
3064 2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	22 #include "passdb-cache.h"
3918 40a461d554e6 Added auth_debug_passwords setting. If it's not enabled, hide all password Timo Sirainen <tss@iki.fi> parents: 3879 diff changeset	23 #include "password-scheme.h"
3064 2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	24
4078 265655f270df Added "allow_nets" extra field. If set, the user can log in only from Timo Sirainen <timo.sirainen@movial.fi> parents: 4054 diff changeset	25 #include <stdlib.h>
5879 f7cdede45a88 If uidgid_file=<template_path> is set, the uid and gid are looked up by Timo Sirainen <tss@iki.fi> parents: 5872 diff changeset	26 #include <sys/stat.h>
4078 265655f270df Added "allow_nets" extra field. If set, the user can log in only from Timo Sirainen <timo.sirainen@movial.fi> parents: 4054 diff changeset	27
10689 46ae2e53d688 auth: When caching user-given passwords, cache their SHA1, not the plaintext. Timo Sirainen <tss@iki.fi> parents: 10585 diff changeset	28 #define CACHED_PASSWORD_SCHEME "SHA1"
46ae2e53d688 auth: When caching user-given passwords, cache their SHA1, not the plaintext. Timo Sirainen <tss@iki.fi> parents: 10585 diff changeset	29
11255 90410a8f3786 auth: Minor code fix/cleanup. Timo Sirainen <tss@iki.fi> parents: 11251 diff changeset	30 unsigned int auth_request_state_count[AUTH_REQUEST_STATE_MAX];
11251 6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	31
10585 941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	32 static void get_log_prefix(string_t str, struct auth_request auth_request,
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	33 const char *subsystem);
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	34
3072 289a98ba5d95 Another try with API cleanup. Timo Sirainen <tss@iki.fi> parents: 3071 diff changeset	35 struct auth_request *
11497 94f78f415811 auth: Removed unnecessary auth_request callback and context uses. Timo Sirainen <tss@iki.fi> parents: 11490 diff changeset	36 auth_request_new(const struct mech_module *mech)
3072 289a98ba5d95 Another try with API cleanup. Timo Sirainen <tss@iki.fi> parents: 3071 diff changeset	37 {
289a98ba5d95 Another try with API cleanup. Timo Sirainen <tss@iki.fi> parents: 3071 diff changeset	38 struct auth_request *request;
289a98ba5d95 Another try with API cleanup. Timo Sirainen <tss@iki.fi> parents: 3071 diff changeset	39
289a98ba5d95 Another try with API cleanup. Timo Sirainen <tss@iki.fi> parents: 3071 diff changeset	40 request = mech->auth_new();
11251 6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	41
3171 8a3b57385eca Added state variable for auth_request and several assertions to make sure Timo Sirainen <tss@iki.fi> parents: 3167 diff changeset	42 request->state = AUTH_REQUEST_STATE_NEW;
11251 6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	43 auth_request_state_count[AUTH_REQUEST_STATE_NEW]++;
3072 289a98ba5d95 Another try with API cleanup. Timo Sirainen <tss@iki.fi> parents: 3071 diff changeset	44
289a98ba5d95 Another try with API cleanup. Timo Sirainen <tss@iki.fi> parents: 3071 diff changeset	45 request->refcount = 1;
5586 dad0e22b735a Changed auth_request->created to last_access and update it a bit more often. Timo Sirainen <tss@iki.fi> parents: 5585 diff changeset	46 request->last_access = ioloop_time;
3074 3feb38ff17f5 Moving code around. Timo Sirainen <tss@iki.fi> parents: 3072 diff changeset	47
10903 6e639833c3fc auth: Initial support for per-protocol auth settings. Timo Sirainen <tss@iki.fi> parents: 10897 diff changeset	48 request->set = global_auth_settings;
3072 289a98ba5d95 Another try with API cleanup. Timo Sirainen <tss@iki.fi> parents: 3071 diff changeset	49 request->mech = mech;
8111 d49bdda63506 auth: %m variable didn't work with blocking passdbs Timo Sirainen <tss@iki.fi> parents: 7919 diff changeset	50 request->mech_name = mech == NULL ? NULL : mech->mech_name;
3072 289a98ba5d95 Another try with API cleanup. Timo Sirainen <tss@iki.fi> parents: 3071 diff changeset	51 return request;
289a98ba5d95 Another try with API cleanup. Timo Sirainen <tss@iki.fi> parents: 3071 diff changeset	52 }
289a98ba5d95 Another try with API cleanup. Timo Sirainen <tss@iki.fi> parents: 3071 diff changeset	53
10903 6e639833c3fc auth: Initial support for per-protocol auth settings. Timo Sirainen <tss@iki.fi> parents: 10897 diff changeset	54 struct auth_request *auth_request_new_dummy(void)
3185 3089083e1d47 Handle USER requests from master connections. Timo Sirainen <tss@iki.fi> parents: 3183 diff changeset	55 {
11251 6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	56 struct auth_request *request;
3185 3089083e1d47 Handle USER requests from master connections. Timo Sirainen <tss@iki.fi> parents: 3183 diff changeset	57 pool_t pool;
3089083e1d47 Handle USER requests from master connections. Timo Sirainen <tss@iki.fi> parents: 3183 diff changeset	58
3695 4f8598b0ca62 Use a bit larger initial pool sizes Timo Sirainen <tss@iki.fi> parents: 3687 diff changeset	59 pool = pool_alloconly_create("auth_request", 1024);
11251 6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	60 request = p_new(pool, struct auth_request, 1);
6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	61 request->pool = pool;
6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	62
6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	63 request->state = AUTH_REQUEST_STATE_NEW;
6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	64 auth_request_state_count[AUTH_REQUEST_STATE_NEW]++;
6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	65
6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	66 request->refcount = 1;
6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	67 request->last_access = ioloop_time;
6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	68 request->set = global_auth_settings;
6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	69 return request;
6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	70 }
3185 3089083e1d47 Handle USER requests from master connections. Timo Sirainen <tss@iki.fi> parents: 3183 diff changeset	71
11251 6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	72 void auth_request_set_state(struct auth_request *request,
6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	73 enum auth_request_state state)
6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	74 {
6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	75 if (request->state == state)
6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	76 return;
3185 3089083e1d47 Handle USER requests from master connections. Timo Sirainen <tss@iki.fi> parents: 3183 diff changeset	77
11251 6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	78 i_assert(auth_request_state_count[request->state] > 0);
6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	79 auth_request_state_count[request->state]--;
6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	80 auth_request_state_count[state]++;
6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	81
6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	82 request->state = state;
6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	83 auth_refresh_proctitle();
3185 3089083e1d47 Handle USER requests from master connections. Timo Sirainen <tss@iki.fi> parents: 3183 diff changeset	84 }
3089083e1d47 Handle USER requests from master connections. Timo Sirainen <tss@iki.fi> parents: 3183 diff changeset	85
10903 6e639833c3fc auth: Initial support for per-protocol auth settings. Timo Sirainen <tss@iki.fi> parents: 10897 diff changeset	86 void auth_request_init(struct auth_request *request)
6e639833c3fc auth: Initial support for per-protocol auth settings. Timo Sirainen <tss@iki.fi> parents: 10897 diff changeset	87 {
6e639833c3fc auth: Initial support for per-protocol auth settings. Timo Sirainen <tss@iki.fi> parents: 10897 diff changeset	88 struct auth *auth;
6e639833c3fc auth: Initial support for per-protocol auth settings. Timo Sirainen <tss@iki.fi> parents: 10897 diff changeset	89
6e639833c3fc auth: Initial support for per-protocol auth settings. Timo Sirainen <tss@iki.fi> parents: 10897 diff changeset	90 auth = auth_request_get_auth(request);
6e639833c3fc auth: Initial support for per-protocol auth settings. Timo Sirainen <tss@iki.fi> parents: 10897 diff changeset	91 request->set = auth->set;
10961 5050e2eb1bfe auth: Previous change broke non-master logins.. Timo Sirainen <tss@iki.fi> parents: 10960 diff changeset	92 request->passdb = auth->passdbs;
10903 6e639833c3fc auth: Initial support for per-protocol auth settings. Timo Sirainen <tss@iki.fi> parents: 10897 diff changeset	93 request->userdb = auth->userdbs;
6e639833c3fc auth: Initial support for per-protocol auth settings. Timo Sirainen <tss@iki.fi> parents: 10897 diff changeset	94 }
6e639833c3fc auth: Initial support for per-protocol auth settings. Timo Sirainen <tss@iki.fi> parents: 10897 diff changeset	95
6e639833c3fc auth: Initial support for per-protocol auth settings. Timo Sirainen <tss@iki.fi> parents: 10897 diff changeset	96 struct auth auth_request_get_auth(struct auth_request request)
6e639833c3fc auth: Initial support for per-protocol auth settings. Timo Sirainen <tss@iki.fi> parents: 10897 diff changeset	97 {
6e639833c3fc auth: Initial support for per-protocol auth settings. Timo Sirainen <tss@iki.fi> parents: 10897 diff changeset	98 return auth_find_service(request->service);
6e639833c3fc auth: Initial support for per-protocol auth settings. Timo Sirainen <tss@iki.fi> parents: 10897 diff changeset	99 }
6e639833c3fc auth: Initial support for per-protocol auth settings. Timo Sirainen <tss@iki.fi> parents: 10897 diff changeset	100
3064 2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	101 void auth_request_success(struct auth_request *request,
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	102 const void *data, size_t data_size)
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	103 {
3171 8a3b57385eca Added state variable for auth_request and several assertions to make sure Timo Sirainen <tss@iki.fi> parents: 3167 diff changeset	104 i_assert(request->state == AUTH_REQUEST_STATE_MECH_CONTINUE);
3064 2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	105
4078 265655f270df Added "allow_nets" extra field. If set, the user can log in only from Timo Sirainen <timo.sirainen@movial.fi> parents: 4054 diff changeset	106 if (request->passdb_failure) {
265655f270df Added "allow_nets" extra field. If set, the user can log in only from Timo Sirainen <timo.sirainen@movial.fi> parents: 4054 diff changeset	107 /* password was valid, but some other check failed. */
265655f270df Added "allow_nets" extra field. If set, the user can log in only from Timo Sirainen <timo.sirainen@movial.fi> parents: 4054 diff changeset	108 auth_request_fail(request);
265655f270df Added "allow_nets" extra field. If set, the user can log in only from Timo Sirainen <timo.sirainen@movial.fi> parents: 4054 diff changeset	109 return;
265655f270df Added "allow_nets" extra field. If set, the user can log in only from Timo Sirainen <timo.sirainen@movial.fi> parents: 4054 diff changeset	110 }
265655f270df Added "allow_nets" extra field. If set, the user can log in only from Timo Sirainen <timo.sirainen@movial.fi> parents: 4054 diff changeset	111
11251 6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	112 auth_request_set_state(request, AUTH_REQUEST_STATE_FINISHED);
3074 3feb38ff17f5 Moving code around. Timo Sirainen <tss@iki.fi> parents: 3072 diff changeset	113 request->successful = TRUE;
10757 d3697efd18f3 auth: Don't loop through active requests every 5 seconds, looking for timeouts. Timo Sirainen <tss@iki.fi> parents: 10689 diff changeset	114 auth_request_refresh_last_access(request);
11497 94f78f415811 auth: Removed unnecessary auth_request callback and context uses. Timo Sirainen <tss@iki.fi> parents: 11490 diff changeset	115 auth_request_handler_reply(request, AUTH_CLIENT_RESULT_SUCCESS,
94f78f415811 auth: Removed unnecessary auth_request callback and context uses. Timo Sirainen <tss@iki.fi> parents: 11490 diff changeset	116 data, data_size);
3064 2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	117 }
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	118
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	119 void auth_request_fail(struct auth_request *request)
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	120 {
3171 8a3b57385eca Added state variable for auth_request and several assertions to make sure Timo Sirainen <tss@iki.fi> parents: 3167 diff changeset	121 i_assert(request->state == AUTH_REQUEST_STATE_MECH_CONTINUE);
3064 2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	122
11251 6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	123 auth_request_set_state(request, AUTH_REQUEST_STATE_FINISHED);
10757 d3697efd18f3 auth: Don't loop through active requests every 5 seconds, looking for timeouts. Timo Sirainen <tss@iki.fi> parents: 10689 diff changeset	124 auth_request_refresh_last_access(request);
11497 94f78f415811 auth: Removed unnecessary auth_request callback and context uses. Timo Sirainen <tss@iki.fi> parents: 11490 diff changeset	125 auth_request_handler_reply(request, AUTH_CLIENT_RESULT_FAILURE,
94f78f415811 auth: Removed unnecessary auth_request callback and context uses. Timo Sirainen <tss@iki.fi> parents: 11490 diff changeset	126 NULL, 0);
3064 2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	127 }
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	128
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	129 void auth_request_internal_failure(struct auth_request *request)
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	130 {
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	131 request->internal_failure = TRUE;
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	132 auth_request_fail(request);
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	133 }
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	134
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	135 void auth_request_ref(struct auth_request *request)
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	136 {
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	137 request->refcount++;
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	138 }
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	139
3879 928229f8b3e6 deinit, unref, destroy, close, free, etc. functions now take a pointer to Timo Sirainen <tss@iki.fi> parents: 3863 diff changeset	140 void auth_request_unref(struct auth_request **_request)
3064 2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	141 {
3879 928229f8b3e6 deinit, unref, destroy, close, free, etc. functions now take a pointer to Timo Sirainen <tss@iki.fi> parents: 3863 diff changeset	142 struct auth_request request = _request;
928229f8b3e6 deinit, unref, destroy, close, free, etc. functions now take a pointer to Timo Sirainen <tss@iki.fi> parents: 3863 diff changeset	143
928229f8b3e6 deinit, unref, destroy, close, free, etc. functions now take a pointer to Timo Sirainen <tss@iki.fi> parents: 3863 diff changeset	144 *_request = NULL;
3064 2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	145 i_assert(request->refcount > 0);
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	146 if (--request->refcount > 0)
3879 928229f8b3e6 deinit, unref, destroy, close, free, etc. functions now take a pointer to Timo Sirainen <tss@iki.fi> parents: 3863 diff changeset	147 return;
3064 2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	148
11251 6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	149 auth_request_state_count[request->state]--;
6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	150 auth_refresh_proctitle();
6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	151
10757 d3697efd18f3 auth: Don't loop through active requests every 5 seconds, looking for timeouts. Timo Sirainen <tss@iki.fi> parents: 10689 diff changeset	152 if (request->to_abort != NULL)
d3697efd18f3 auth: Don't loop through active requests every 5 seconds, looking for timeouts. Timo Sirainen <tss@iki.fi> parents: 10689 diff changeset	153 timeout_remove(&request->to_abort);
10301 fbff8ca77d2e auth: Added auth failure penalty tracking based on remote IP address. Timo Sirainen <tss@iki.fi> parents: 10082 diff changeset	154 if (request->to_penalty != NULL)
fbff8ca77d2e auth: Added auth failure penalty tracking based on remote IP address. Timo Sirainen <tss@iki.fi> parents: 10082 diff changeset	155 timeout_remove(&request->to_penalty);
fbff8ca77d2e auth: Added auth failure penalty tracking based on remote IP address. Timo Sirainen <tss@iki.fi> parents: 10082 diff changeset	156
3386 e4b84d82c685 Master connection's USER command was leaking memory (with deliver binary). Timo Sirainen <tss@iki.fi> parents: 3338 diff changeset	157 if (request->mech != NULL)
e4b84d82c685 Master connection's USER command was leaking memory (with deliver binary). Timo Sirainen <tss@iki.fi> parents: 3338 diff changeset	158 request->mech->auth_free(request);
e4b84d82c685 Master connection's USER command was leaking memory (with deliver binary). Timo Sirainen <tss@iki.fi> parents: 3338 diff changeset	159 else
6428 7cad076906eb pool_unref() now takes ** pointer. Timo Sirainen <tss@iki.fi> parents: 6411 diff changeset	160 pool_unref(&request->pool);
3064 2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	161 }
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	162
7388 08d31d752893 Use auth-stream API to build all TAB-delimited strings to make sure strings Timo Sirainen <tss@iki.fi> parents: 7318 diff changeset	163 void auth_request_export(struct auth_request *request,
08d31d752893 Use auth-stream API to build all TAB-delimited strings to make sure strings Timo Sirainen <tss@iki.fi> parents: 7318 diff changeset	164 struct auth_stream_reply *reply)
3166 e6a487d80288 Restructuring of auth code. Balancer auth processes were a bad idea. Usually Timo Sirainen <tss@iki.fi> parents: 3164 diff changeset	165 {
7388 08d31d752893 Use auth-stream API to build all TAB-delimited strings to make sure strings Timo Sirainen <tss@iki.fi> parents: 7318 diff changeset	166 auth_stream_reply_add(reply, "user", request->user);
08d31d752893 Use auth-stream API to build all TAB-delimited strings to make sure strings Timo Sirainen <tss@iki.fi> parents: 7318 diff changeset	167 auth_stream_reply_add(reply, "service", request->service);
3338 e5ce49c8524a USER auth command requires now service parameter and supports also others Timo Sirainen <tss@iki.fi> parents: 3318 diff changeset	168
4030 faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	169 if (request->master_user != NULL) {
7388 08d31d752893 Use auth-stream API to build all TAB-delimited strings to make sure strings Timo Sirainen <tss@iki.fi> parents: 7318 diff changeset	170 auth_stream_reply_add(reply, "master_user",
08d31d752893 Use auth-stream API to build all TAB-delimited strings to make sure strings Timo Sirainen <tss@iki.fi> parents: 7318 diff changeset	171 request->master_user);
8346 9f66028a1089 Pass original_username to auth-workers. Timo Sirainen <tss@iki.fi> parents: 8320 diff changeset	172 }
8347 fc5683975951 auth: original_username should never be NULL, removed all code that checks for it. Timo Sirainen <tss@iki.fi> parents: 8346 diff changeset	173 auth_stream_reply_add(reply, "original_username",
fc5683975951 auth: original_username should never be NULL, removed all code that checks for it. Timo Sirainen <tss@iki.fi> parents: 8346 diff changeset	174 request->original_username);
4030 faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	175
3338 e5ce49c8524a USER auth command requires now service parameter and supports also others Timo Sirainen <tss@iki.fi> parents: 3318 diff changeset	176 if (request->local_ip.family != 0) {
7388 08d31d752893 Use auth-stream API to build all TAB-delimited strings to make sure strings Timo Sirainen <tss@iki.fi> parents: 7318 diff changeset	177 auth_stream_reply_add(reply, "lip",
08d31d752893 Use auth-stream API to build all TAB-delimited strings to make sure strings Timo Sirainen <tss@iki.fi> parents: 7318 diff changeset	178 net_ip2addr(&request->local_ip));
3338 e5ce49c8524a USER auth command requires now service parameter and supports also others Timo Sirainen <tss@iki.fi> parents: 3318 diff changeset	179 }
e5ce49c8524a USER auth command requires now service parameter and supports also others Timo Sirainen <tss@iki.fi> parents: 3318 diff changeset	180 if (request->remote_ip.family != 0) {
7388 08d31d752893 Use auth-stream API to build all TAB-delimited strings to make sure strings Timo Sirainen <tss@iki.fi> parents: 7318 diff changeset	181 auth_stream_reply_add(reply, "rip",
08d31d752893 Use auth-stream API to build all TAB-delimited strings to make sure strings Timo Sirainen <tss@iki.fi> parents: 7318 diff changeset	182 net_ip2addr(&request->remote_ip));
3338 e5ce49c8524a USER auth command requires now service parameter and supports also others Timo Sirainen <tss@iki.fi> parents: 3318 diff changeset	183 }
5882 40ce533c88f9 Send local/remote ports to dovecot-auth. They're now in %a and %b variables. Timo Sirainen <tss@iki.fi> parents: 5879 diff changeset	184 if (request->local_port != 0) {
7388 08d31d752893 Use auth-stream API to build all TAB-delimited strings to make sure strings Timo Sirainen <tss@iki.fi> parents: 7318 diff changeset	185 auth_stream_reply_add(reply, "lport",
08d31d752893 Use auth-stream API to build all TAB-delimited strings to make sure strings Timo Sirainen <tss@iki.fi> parents: 7318 diff changeset	186 dec2str(request->local_port));
5882 40ce533c88f9 Send local/remote ports to dovecot-auth. They're now in %a and %b variables. Timo Sirainen <tss@iki.fi> parents: 5879 diff changeset	187 }
40ce533c88f9 Send local/remote ports to dovecot-auth. They're now in %a and %b variables. Timo Sirainen <tss@iki.fi> parents: 5879 diff changeset	188 if (request->remote_port != 0) {
7388 08d31d752893 Use auth-stream API to build all TAB-delimited strings to make sure strings Timo Sirainen <tss@iki.fi> parents: 7318 diff changeset	189 auth_stream_reply_add(reply, "rport",
08d31d752893 Use auth-stream API to build all TAB-delimited strings to make sure strings Timo Sirainen <tss@iki.fi> parents: 7318 diff changeset	190 dec2str(request->remote_port));
5882 40ce533c88f9 Send local/remote ports to dovecot-auth. They're now in %a and %b variables. Timo Sirainen <tss@iki.fi> parents: 5879 diff changeset	191 }
5585 e33158bc72b0 %c wasn't exported to auth worker processes. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 5475 diff changeset	192 if (request->secured)
7388 08d31d752893 Use auth-stream API to build all TAB-delimited strings to make sure strings Timo Sirainen <tss@iki.fi> parents: 7318 diff changeset	193 auth_stream_reply_add(reply, "secured", "1");
7318 be991f857c70 Fixed pass=yes with blocking passdbs. Also master_user wasn't exported Timo Sirainen <tss@iki.fi> parents: 7278 diff changeset	194 if (request->skip_password_check)
7388 08d31d752893 Use auth-stream API to build all TAB-delimited strings to make sure strings Timo Sirainen <tss@iki.fi> parents: 7318 diff changeset	195 auth_stream_reply_add(reply, "skip_password_check", "1");
8320 d49aa6720fb2 Added %k variable to display valid-client-cert status. It expands to "valid" or empty. Timo Sirainen <tss@iki.fi> parents: 8163 diff changeset	196 if (request->valid_client_cert)
d49aa6720fb2 Added %k variable to display valid-client-cert status. It expands to "valid" or empty. Timo Sirainen <tss@iki.fi> parents: 8163 diff changeset	197 auth_stream_reply_add(reply, "valid-client-cert", "1");
8111 d49bdda63506 auth: %m variable didn't work with blocking passdbs Timo Sirainen <tss@iki.fi> parents: 7919 diff changeset	198 if (request->mech_name != NULL)
d49bdda63506 auth: %m variable didn't work with blocking passdbs Timo Sirainen <tss@iki.fi> parents: 7919 diff changeset	199 auth_stream_reply_add(reply, "mech", request->mech_name);
3338 e5ce49c8524a USER auth command requires now service parameter and supports also others Timo Sirainen <tss@iki.fi> parents: 3318 diff changeset	200 }
e5ce49c8524a USER auth command requires now service parameter and supports also others Timo Sirainen <tss@iki.fi> parents: 3318 diff changeset	201
3863 55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool. Timo Sirainen <tss@iki.fi> parents: 3771 diff changeset	202 bool auth_request_import(struct auth_request *request,
55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool. Timo Sirainen <tss@iki.fi> parents: 3771 diff changeset	203 const char key, const char value)
3338 e5ce49c8524a USER auth command requires now service parameter and supports also others Timo Sirainen <tss@iki.fi> parents: 3318 diff changeset	204 {
e5ce49c8524a USER auth command requires now service parameter and supports also others Timo Sirainen <tss@iki.fi> parents: 3318 diff changeset	205 if (strcmp(key, "user") == 0)
e5ce49c8524a USER auth command requires now service parameter and supports also others Timo Sirainen <tss@iki.fi> parents: 3318 diff changeset	206 request->user = p_strdup(request->pool, value);
4030 faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	207 else if (strcmp(key, "master_user") == 0)
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	208 request->master_user = p_strdup(request->pool, value);
8346 9f66028a1089 Pass original_username to auth-workers. Timo Sirainen <tss@iki.fi> parents: 8320 diff changeset	209 else if (strcmp(key, "original_username") == 0)
9f66028a1089 Pass original_username to auth-workers. Timo Sirainen <tss@iki.fi> parents: 8320 diff changeset	210 request->original_username = p_strdup(request->pool, value);
3635 c12df370e1b2 Added ssl_username_from_cert setting. Not actually tested yet.. Timo Sirainen <tss@iki.fi> parents: 3609 diff changeset	211 else if (strcmp(key, "cert_username") == 0) {
10903 6e639833c3fc auth: Initial support for per-protocol auth settings. Timo Sirainen <tss@iki.fi> parents: 10897 diff changeset	212 if (request->set->ssl_username_from_cert) {
3635 c12df370e1b2 Added ssl_username_from_cert setting. Not actually tested yet.. Timo Sirainen <tss@iki.fi> parents: 3609 diff changeset	213 /* get username from SSL certificate. it overrides
c12df370e1b2 Added ssl_username_from_cert setting. Not actually tested yet.. Timo Sirainen <tss@iki.fi> parents: 3609 diff changeset	214 the username given by the auth mechanism. */
c12df370e1b2 Added ssl_username_from_cert setting. Not actually tested yet.. Timo Sirainen <tss@iki.fi> parents: 3609 diff changeset	215 request->user = p_strdup(request->pool, value);
c12df370e1b2 Added ssl_username_from_cert setting. Not actually tested yet.. Timo Sirainen <tss@iki.fi> parents: 3609 diff changeset	216 request->cert_username = TRUE;
c12df370e1b2 Added ssl_username_from_cert setting. Not actually tested yet.. Timo Sirainen <tss@iki.fi> parents: 3609 diff changeset	217 }
c12df370e1b2 Added ssl_username_from_cert setting. Not actually tested yet.. Timo Sirainen <tss@iki.fi> parents: 3609 diff changeset	218 } else if (strcmp(key, "service") == 0)
3338 e5ce49c8524a USER auth command requires now service parameter and supports also others Timo Sirainen <tss@iki.fi> parents: 3318 diff changeset	219 request->service = p_strdup(request->pool, value);
e5ce49c8524a USER auth command requires now service parameter and supports also others Timo Sirainen <tss@iki.fi> parents: 3318 diff changeset	220 else if (strcmp(key, "lip") == 0)
e5ce49c8524a USER auth command requires now service parameter and supports also others Timo Sirainen <tss@iki.fi> parents: 3318 diff changeset	221 net_addr2ip(value, &request->local_ip);
e5ce49c8524a USER auth command requires now service parameter and supports also others Timo Sirainen <tss@iki.fi> parents: 3318 diff changeset	222 else if (strcmp(key, "rip") == 0)
e5ce49c8524a USER auth command requires now service parameter and supports also others Timo Sirainen <tss@iki.fi> parents: 3318 diff changeset	223 net_addr2ip(value, &request->remote_ip);
5882 40ce533c88f9 Send local/remote ports to dovecot-auth. They're now in %a and %b variables. Timo Sirainen <tss@iki.fi> parents: 5879 diff changeset	224 else if (strcmp(key, "lport") == 0)
40ce533c88f9 Send local/remote ports to dovecot-auth. They're now in %a and %b variables. Timo Sirainen <tss@iki.fi> parents: 5879 diff changeset	225 request->local_port = atoi(value);
40ce533c88f9 Send local/remote ports to dovecot-auth. They're now in %a and %b variables. Timo Sirainen <tss@iki.fi> parents: 5879 diff changeset	226 else if (strcmp(key, "rport") == 0)
40ce533c88f9 Send local/remote ports to dovecot-auth. They're now in %a and %b variables. Timo Sirainen <tss@iki.fi> parents: 5879 diff changeset	227 request->remote_port = atoi(value);
5260 0d72eb2ed8af Added %c variable which expands to "secured" with SSL/TLS/localhost. Timo Sirainen <tss@iki.fi> parents: 5251 diff changeset	228 else if (strcmp(key, "secured") == 0)
0d72eb2ed8af Added %c variable which expands to "secured" with SSL/TLS/localhost. Timo Sirainen <tss@iki.fi> parents: 5251 diff changeset	229 request->secured = TRUE;
7106 1bd8b17bfabe If AUTH has "nologin" parameter, the request is freed when authentication is Timo Sirainen <tss@iki.fi> parents: 7086 diff changeset	230 else if (strcmp(key, "nologin") == 0)
1bd8b17bfabe If AUTH has "nologin" parameter, the request is freed when authentication is Timo Sirainen <tss@iki.fi> parents: 7086 diff changeset	231 request->no_login = TRUE;
8320 d49aa6720fb2 Added %k variable to display valid-client-cert status. It expands to "valid" or empty. Timo Sirainen <tss@iki.fi> parents: 8163 diff changeset	232 else if (strcmp(key, "valid-client-cert") == 0)
d49aa6720fb2 Added %k variable to display valid-client-cert status. It expands to "valid" or empty. Timo Sirainen <tss@iki.fi> parents: 8163 diff changeset	233 request->valid_client_cert = TRUE;
7318 be991f857c70 Fixed pass=yes with blocking passdbs. Also master_user wasn't exported Timo Sirainen <tss@iki.fi> parents: 7278 diff changeset	234 else if (strcmp(key, "skip_password_check") == 0) {
be991f857c70 Fixed pass=yes with blocking passdbs. Also master_user wasn't exported Timo Sirainen <tss@iki.fi> parents: 7278 diff changeset	235 i_assert(request->master_user != NULL);
be991f857c70 Fixed pass=yes with blocking passdbs. Also master_user wasn't exported Timo Sirainen <tss@iki.fi> parents: 7278 diff changeset	236 request->skip_password_check = TRUE;
8111 d49bdda63506 auth: %m variable didn't work with blocking passdbs Timo Sirainen <tss@iki.fi> parents: 7919 diff changeset	237 } else if (strcmp(key, "mech") == 0)
d49bdda63506 auth: %m variable didn't work with blocking passdbs Timo Sirainen <tss@iki.fi> parents: 7919 diff changeset	238 request->mech_name = p_strdup(request->pool, value);
d49bdda63506 auth: %m variable didn't work with blocking passdbs Timo Sirainen <tss@iki.fi> parents: 7919 diff changeset	239 else
3338 e5ce49c8524a USER auth command requires now service parameter and supports also others Timo Sirainen <tss@iki.fi> parents: 3318 diff changeset	240 return FALSE;
e5ce49c8524a USER auth command requires now service parameter and supports also others Timo Sirainen <tss@iki.fi> parents: 3318 diff changeset	241
e5ce49c8524a USER auth command requires now service parameter and supports also others Timo Sirainen <tss@iki.fi> parents: 3318 diff changeset	242 return TRUE;
3166 e6a487d80288 Restructuring of auth code. Balancer auth processes were a bad idea. Usually Timo Sirainen <tss@iki.fi> parents: 3164 diff changeset	243 }
e6a487d80288 Restructuring of auth code. Balancer auth processes were a bad idea. Usually Timo Sirainen <tss@iki.fi> parents: 3164 diff changeset	244
10301 fbff8ca77d2e auth: Added auth failure penalty tracking based on remote IP address. Timo Sirainen <tss@iki.fi> parents: 10082 diff changeset	245 void auth_request_initial(struct auth_request *request)
3068 b01a8fa09f94 Cleanups. Timo Sirainen <tss@iki.fi> parents: 3065 diff changeset	246 {
3171 8a3b57385eca Added state variable for auth_request and several assertions to make sure Timo Sirainen <tss@iki.fi> parents: 3167 diff changeset	247 i_assert(request->state == AUTH_REQUEST_STATE_NEW);
8a3b57385eca Added state variable for auth_request and several assertions to make sure Timo Sirainen <tss@iki.fi> parents: 3167 diff changeset	248
11251 6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	249 auth_request_set_state(request, AUTH_REQUEST_STATE_MECH_CONTINUE);
10301 fbff8ca77d2e auth: Added auth failure penalty tracking based on remote IP address. Timo Sirainen <tss@iki.fi> parents: 10082 diff changeset	250 request->mech->auth_initial(request, request->initial_response,
fbff8ca77d2e auth: Added auth failure penalty tracking based on remote IP address. Timo Sirainen <tss@iki.fi> parents: 10082 diff changeset	251 request->initial_response_len);
3068 b01a8fa09f94 Cleanups. Timo Sirainen <tss@iki.fi> parents: 3065 diff changeset	252 }
b01a8fa09f94 Cleanups. Timo Sirainen <tss@iki.fi> parents: 3065 diff changeset	253
b01a8fa09f94 Cleanups. Timo Sirainen <tss@iki.fi> parents: 3065 diff changeset	254 void auth_request_continue(struct auth_request *request,
3071 c7db6b291daa API cleanup Timo Sirainen <tss@iki.fi> parents: 3069 diff changeset	255 const unsigned char *data, size_t data_size)
3068 b01a8fa09f94 Cleanups. Timo Sirainen <tss@iki.fi> parents: 3065 diff changeset	256 {
3171 8a3b57385eca Added state variable for auth_request and several assertions to make sure Timo Sirainen <tss@iki.fi> parents: 3167 diff changeset	257 i_assert(request->state == AUTH_REQUEST_STATE_MECH_CONTINUE);
8a3b57385eca Added state variable for auth_request and several assertions to make sure Timo Sirainen <tss@iki.fi> parents: 3167 diff changeset	258
10757 d3697efd18f3 auth: Don't loop through active requests every 5 seconds, looking for timeouts. Timo Sirainen <tss@iki.fi> parents: 10689 diff changeset	259 auth_request_refresh_last_access(request);
3071 c7db6b291daa API cleanup Timo Sirainen <tss@iki.fi> parents: 3069 diff changeset	260 request->mech->auth_continue(request, data, data_size);
3068 b01a8fa09f94 Cleanups. Timo Sirainen <tss@iki.fi> parents: 3065 diff changeset	261 }
b01a8fa09f94 Cleanups. Timo Sirainen <tss@iki.fi> parents: 3065 diff changeset	262
3161 6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	263 static void auth_request_save_cache(struct auth_request *request,
6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	264 enum passdb_result result)
6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	265 {
3183 16ea551957ed Replaced userdb/passdb settings with blocks so it's possible to give Timo Sirainen <tss@iki.fi> parents: 3171 diff changeset	266 struct passdb_module *passdb = request->passdb->passdb;
10689 46ae2e53d688 auth: When caching user-given passwords, cache their SHA1, not the plaintext. Timo Sirainen <tss@iki.fi> parents: 10585 diff changeset	267 const char extra_fields, encoded_password;
3161 6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	268 string_t *str;
6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	269
3655 62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	270 switch (result) {
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	271 case PASSDB_RESULT_USER_UNKNOWN:
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	272 case PASSDB_RESULT_PASSWORD_MISMATCH:
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	273 case PASSDB_RESULT_OK:
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	274 case PASSDB_RESULT_SCHEME_NOT_AVAILABLE:
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	275 /* can be cached */
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	276 break;
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	277 case PASSDB_RESULT_USER_DISABLED:
4374 96fd7a3f9bfe If password is expired, give "Password expired" error. Currently works only Timo Sirainen <tss@iki.fi> parents: 4295 diff changeset	278 case PASSDB_RESULT_PASS_EXPIRED:
3655 62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	279 /* FIXME: we can't cache this now, or cache lookup would
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	280 return success. */
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	281 return;
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	282 case PASSDB_RESULT_INTERNAL_FAILURE:
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	283 i_unreached();
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	284 }
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	285
3520 e2fe8222449d s/occured/occurred/ Timo Sirainen <tss@iki.fi> parents: 3432 diff changeset	286 extra_fields = request->extra_fields == NULL ? NULL :
e2fe8222449d s/occured/occurred/ Timo Sirainen <tss@iki.fi> parents: 3432 diff changeset	287 auth_stream_reply_export(request->extra_fields);
3432 079ec5c2d665 Last change caused user-given passwords to be cached, and later the password Timo Sirainen <tss@iki.fi> parents: 3431 diff changeset	288
3161 6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	289 if (passdb_cache == NULL)
6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	290 return;
6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	291
6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	292 if (passdb->cache_key == NULL)
6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	293 return;
6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	294
6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	295 if (result < 0) {
6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	296 /* lookup failed. */
6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	297 if (result == PASSDB_RESULT_USER_UNKNOWN) {
6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	298 auth_cache_insert(passdb_cache, request,
4658 3b49b9ec87dc auth_cache: Try to handle changing passwords automatically: If password Timo Sirainen <tss@iki.fi> parents: 4575 diff changeset	299 passdb->cache_key, "", FALSE);
3161 6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	300 }
6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	301 return;
6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	302 }
6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	303
3669 09b5e002ad8a If passdb returned NULL password (ie. no password needed), it wasn't cached Timo Sirainen <tss@iki.fi> parents: 3668 diff changeset	304 if (!request->no_password && request->passdb_password == NULL) {
3656 fda241fa5d77 Make auth caching work with non-sql/ldap passdbs too. Timo Sirainen <tss@iki.fi> parents: 3655 diff changeset	305 /* passdb didn't provide the correct password */
fda241fa5d77 Make auth caching work with non-sql/ldap passdbs too. Timo Sirainen <tss@iki.fi> parents: 3655 diff changeset	306 if (result != PASSDB_RESULT_OK \|\|
fda241fa5d77 Make auth caching work with non-sql/ldap passdbs too. Timo Sirainen <tss@iki.fi> parents: 3655 diff changeset	307 request->mech_password == NULL)
fda241fa5d77 Make auth caching work with non-sql/ldap passdbs too. Timo Sirainen <tss@iki.fi> parents: 3655 diff changeset	308 return;
fda241fa5d77 Make auth caching work with non-sql/ldap passdbs too. Timo Sirainen <tss@iki.fi> parents: 3655 diff changeset	309
3669 09b5e002ad8a If passdb returned NULL password (ie. no password needed), it wasn't cached Timo Sirainen <tss@iki.fi> parents: 3668 diff changeset	310 /* we can still cache valid password lookups though.
09b5e002ad8a If passdb returned NULL password (ie. no password needed), it wasn't cached Timo Sirainen <tss@iki.fi> parents: 3668 diff changeset	311 strdup() it so that mech_password doesn't get
09b5e002ad8a If passdb returned NULL password (ie. no password needed), it wasn't cached Timo Sirainen <tss@iki.fi> parents: 3668 diff changeset	312 cleared too early. */
10689 46ae2e53d688 auth: When caching user-given passwords, cache their SHA1, not the plaintext. Timo Sirainen <tss@iki.fi> parents: 10585 diff changeset	313 if (!password_generate_encoded(request->mech_password,
46ae2e53d688 auth: When caching user-given passwords, cache their SHA1, not the plaintext. Timo Sirainen <tss@iki.fi> parents: 10585 diff changeset	314 request->user,
46ae2e53d688 auth: When caching user-given passwords, cache their SHA1, not the plaintext. Timo Sirainen <tss@iki.fi> parents: 10585 diff changeset	315 CACHED_PASSWORD_SCHEME,
46ae2e53d688 auth: When caching user-given passwords, cache their SHA1, not the plaintext. Timo Sirainen <tss@iki.fi> parents: 10585 diff changeset	316 &encoded_password))
46ae2e53d688 auth: When caching user-given passwords, cache their SHA1, not the plaintext. Timo Sirainen <tss@iki.fi> parents: 10585 diff changeset	317 i_unreached();
3669 09b5e002ad8a If passdb returned NULL password (ie. no password needed), it wasn't cached Timo Sirainen <tss@iki.fi> parents: 3668 diff changeset	318 request->passdb_password =
10689 46ae2e53d688 auth: When caching user-given passwords, cache their SHA1, not the plaintext. Timo Sirainen <tss@iki.fi> parents: 10585 diff changeset	319 p_strconcat(request->pool, "{"CACHED_PASSWORD_SCHEME"}",
46ae2e53d688 auth: When caching user-given passwords, cache their SHA1, not the plaintext. Timo Sirainen <tss@iki.fi> parents: 10585 diff changeset	320 encoded_password, NULL);
3645 81180ca12997 We were caching failed blocking requests wrong. Timo Sirainen <tss@iki.fi> parents: 3635 diff changeset	321 }
81180ca12997 We were caching failed blocking requests wrong. Timo Sirainen <tss@iki.fi> parents: 3635 diff changeset	322
3161 6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	323 /* save all except the currently given password in cache */
3520 e2fe8222449d s/occured/occurred/ Timo Sirainen <tss@iki.fi> parents: 3432 diff changeset	324 str = t_str_new(256);
3669 09b5e002ad8a If passdb returned NULL password (ie. no password needed), it wasn't cached Timo Sirainen <tss@iki.fi> parents: 3668 diff changeset	325 if (request->passdb_password != NULL) {
09b5e002ad8a If passdb returned NULL password (ie. no password needed), it wasn't cached Timo Sirainen <tss@iki.fi> parents: 3668 diff changeset	326 if (*request->passdb_password != '{') {
09b5e002ad8a If passdb returned NULL password (ie. no password needed), it wasn't cached Timo Sirainen <tss@iki.fi> parents: 3668 diff changeset	327 /* cached passwords must have a known scheme */
09b5e002ad8a If passdb returned NULL password (ie. no password needed), it wasn't cached Timo Sirainen <tss@iki.fi> parents: 3668 diff changeset	328 str_append_c(str, '{');
09b5e002ad8a If passdb returned NULL password (ie. no password needed), it wasn't cached Timo Sirainen <tss@iki.fi> parents: 3668 diff changeset	329 str_append(str, passdb->default_pass_scheme);
09b5e002ad8a If passdb returned NULL password (ie. no password needed), it wasn't cached Timo Sirainen <tss@iki.fi> parents: 3668 diff changeset	330 str_append_c(str, '}');
09b5e002ad8a If passdb returned NULL password (ie. no password needed), it wasn't cached Timo Sirainen <tss@iki.fi> parents: 3668 diff changeset	331 }
09b5e002ad8a If passdb returned NULL password (ie. no password needed), it wasn't cached Timo Sirainen <tss@iki.fi> parents: 3668 diff changeset	332 if (strchr(request->passdb_password, '\t') != NULL)
09b5e002ad8a If passdb returned NULL password (ie. no password needed), it wasn't cached Timo Sirainen <tss@iki.fi> parents: 3668 diff changeset	333 i_panic("%s: Password contains TAB", request->user);
09b5e002ad8a If passdb returned NULL password (ie. no password needed), it wasn't cached Timo Sirainen <tss@iki.fi> parents: 3668 diff changeset	334 if (strchr(request->passdb_password, '\n') != NULL)
09b5e002ad8a If passdb returned NULL password (ie. no password needed), it wasn't cached Timo Sirainen <tss@iki.fi> parents: 3668 diff changeset	335 i_panic("%s: Password contains LF", request->user);
09b5e002ad8a If passdb returned NULL password (ie. no password needed), it wasn't cached Timo Sirainen <tss@iki.fi> parents: 3668 diff changeset	336 str_append(str, request->passdb_password);
3161 6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	337 }
3166 e6a487d80288 Restructuring of auth code. Balancer auth processes were a bad idea. Usually Timo Sirainen <tss@iki.fi> parents: 3164 diff changeset	338
5129 9b1a90eddfd0 Special extra_fields weren't saved to auth cache. This was especially Timo Sirainen <tss@iki.fi> parents: 5069 diff changeset	339 if (extra_fields != NULL && *extra_fields != '\0') {
3161 6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	340 str_append_c(str, '\t');
3520 e2fe8222449d s/occured/occurred/ Timo Sirainen <tss@iki.fi> parents: 3432 diff changeset	341 str_append(str, extra_fields);
3161 6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	342 }
5129 9b1a90eddfd0 Special extra_fields weren't saved to auth cache. This was especially Timo Sirainen <tss@iki.fi> parents: 5069 diff changeset	343 if (request->extra_cache_fields != NULL) {
9b1a90eddfd0 Special extra_fields weren't saved to auth cache. This was especially Timo Sirainen <tss@iki.fi> parents: 5069 diff changeset	344 extra_fields =
9b1a90eddfd0 Special extra_fields weren't saved to auth cache. This was especially Timo Sirainen <tss@iki.fi> parents: 5069 diff changeset	345 auth_stream_reply_export(request->extra_cache_fields);
9b1a90eddfd0 Special extra_fields weren't saved to auth cache. This was especially Timo Sirainen <tss@iki.fi> parents: 5069 diff changeset	346 if (*extra_fields != '\0') {
9b1a90eddfd0 Special extra_fields weren't saved to auth cache. This was especially Timo Sirainen <tss@iki.fi> parents: 5069 diff changeset	347 str_append_c(str, '\t');
9b1a90eddfd0 Special extra_fields weren't saved to auth cache. This was especially Timo Sirainen <tss@iki.fi> parents: 5069 diff changeset	348 str_append(str, extra_fields);
9b1a90eddfd0 Special extra_fields weren't saved to auth cache. This was especially Timo Sirainen <tss@iki.fi> parents: 5069 diff changeset	349 }
3161 6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	350 }
4658 3b49b9ec87dc auth_cache: Try to handle changing passwords automatically: If password Timo Sirainen <tss@iki.fi> parents: 4575 diff changeset	351 auth_cache_insert(passdb_cache, request, passdb->cache_key, str_c(str),
3b49b9ec87dc auth_cache: Try to handle changing passwords automatically: If password Timo Sirainen <tss@iki.fi> parents: 4575 diff changeset	352 result == PASSDB_RESULT_OK);
3161 6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	353 }
6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	354
4030 faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	355 static bool auth_request_master_lookup_finish(struct auth_request *request)
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	356 {
4534 dee19849654b If master login failed because of non-password failure (eg. allow_nets) Timo Sirainen <tss@iki.fi> parents: 4533 diff changeset	357 if (request->passdb_failure)
dee19849654b If master login failed because of non-password failure (eg. allow_nets) Timo Sirainen <tss@iki.fi> parents: 4533 diff changeset	358 return TRUE;
dee19849654b If master login failed because of non-password failure (eg. allow_nets) Timo Sirainen <tss@iki.fi> parents: 4533 diff changeset	359
4030 faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	360 /* master login successful. update user and master_user variables. */
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	361 auth_request_log_info(request, "passdb", "Master user logging in as %s",
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	362 request->requested_login_user);
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	363
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	364 request->master_user = request->user;
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	365 request->user = request->requested_login_user;
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	366 request->requested_login_user = NULL;
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	367
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	368 request->skip_password_check = TRUE;
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	369 request->passdb_password = NULL;
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	370
10897 52eb8317514f auth: Cleaned up struct auth_passdb/auth_userdb. Timo Sirainen <tss@iki.fi> parents: 10893 diff changeset	371 if (!request->passdb->set->pass) {
4030 faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	372 /* skip the passdb lookup, we're authenticated now. */
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	373 return TRUE;
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	374 }
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	375
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	376 /* the authentication continues with passdb lookup for the
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	377 requested_login_user. */
10903 6e639833c3fc auth: Initial support for per-protocol auth settings. Timo Sirainen <tss@iki.fi> parents: 10897 diff changeset	378 request->passdb = auth_request_get_auth(request)->passdbs;
4030 faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	379 return FALSE;
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	380 }
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	381
3863 55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool. Timo Sirainen <tss@iki.fi> parents: 3771 diff changeset	382 static bool
3655 62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	383 auth_request_handle_passdb_callback(enum passdb_result *result,
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	384 struct auth_request *request)
3161 6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	385 {
6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	386 if (request->passdb_password != NULL) {
6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	387 safe_memset(request->passdb_password, 0,
3167 97f53e0cce63 Fallback to using expired records from auth cache if database lookups fail. Timo Sirainen <tss@iki.fi> parents: 3166 diff changeset	388 strlen(request->passdb_password));
3161 6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	389 }
6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	390
10897 52eb8317514f auth: Cleaned up struct auth_passdb/auth_userdb. Timo Sirainen <tss@iki.fi> parents: 10893 diff changeset	391 if (request->passdb->set->deny &&
52eb8317514f auth: Cleaned up struct auth_passdb/auth_userdb. Timo Sirainen <tss@iki.fi> parents: 10893 diff changeset	392 *result != PASSDB_RESULT_USER_UNKNOWN) {
3655 62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	393 /* deny passdb. we can get through this step only if the
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	394 lookup returned that user doesn't exist in it. internal
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	395 errors are fatal here. */
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	396 if (*result != PASSDB_RESULT_INTERNAL_FAILURE) {
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	397 auth_request_log_info(request, "passdb",
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	398 "User found from deny passdb");
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	399 *result = PASSDB_RESULT_USER_DISABLED;
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	400 }
4030 faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	401 } else if (*result == PASSDB_RESULT_OK) {
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	402 /* success */
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	403 if (request->requested_login_user != NULL) {
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	404 /* this was a master user lookup. */
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	405 if (!auth_request_master_lookup_finish(request))
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	406 return FALSE;
4104 77e10f1d2cb2 Removed master_no_passdb setting. Added pass setting which can be used to do Timo Sirainen <tss@iki.fi> parents: 4078 diff changeset	407 } else {
10897 52eb8317514f auth: Cleaned up struct auth_passdb/auth_userdb. Timo Sirainen <tss@iki.fi> parents: 10893 diff changeset	408 if (request->passdb->set->pass) {
4104 77e10f1d2cb2 Removed master_no_passdb setting. Added pass setting which can be used to do Timo Sirainen <tss@iki.fi> parents: 4078 diff changeset	409 /* this wasn't the final passdb lookup,
77e10f1d2cb2 Removed master_no_passdb setting. Added pass setting which can be used to do Timo Sirainen <tss@iki.fi> parents: 4078 diff changeset	410 continue to next passdb */
77e10f1d2cb2 Removed master_no_passdb setting. Added pass setting which can be used to do Timo Sirainen <tss@iki.fi> parents: 4078 diff changeset	411 request->passdb = request->passdb->next;
4402 8846e6be0e02 If multiple passdbs were configured and we tried to authenticate as user Timo Sirainen <tss@iki.fi> parents: 4374 diff changeset	412 request->passdb_password = NULL;
4104 77e10f1d2cb2 Removed master_no_passdb setting. Added pass setting which can be used to do Timo Sirainen <tss@iki.fi> parents: 4078 diff changeset	413 return FALSE;
77e10f1d2cb2 Removed master_no_passdb setting. Added pass setting which can be used to do Timo Sirainen <tss@iki.fi> parents: 4078 diff changeset	414 }
4030 faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	415 }
4374 96fd7a3f9bfe If password is expired, give "Password expired" error. Currently works only Timo Sirainen <tss@iki.fi> parents: 4295 diff changeset	416 } else if (*result == PASSDB_RESULT_PASS_EXPIRED) {
7388 08d31d752893 Use auth-stream API to build all TAB-delimited strings to make sure strings Timo Sirainen <tss@iki.fi> parents: 7318 diff changeset	417 if (request->extra_fields == NULL) {
08d31d752893 Use auth-stream API to build all TAB-delimited strings to make sure strings Timo Sirainen <tss@iki.fi> parents: 7318 diff changeset	418 request->extra_fields =
08d31d752893 Use auth-stream API to build all TAB-delimited strings to make sure strings Timo Sirainen <tss@iki.fi> parents: 7318 diff changeset	419 auth_stream_reply_init(request->pool);
08d31d752893 Use auth-stream API to build all TAB-delimited strings to make sure strings Timo Sirainen <tss@iki.fi> parents: 7318 diff changeset	420 }
4374 96fd7a3f9bfe If password is expired, give "Password expired" error. Currently works only Timo Sirainen <tss@iki.fi> parents: 4295 diff changeset	421 auth_stream_reply_add(request->extra_fields, "reason",
96fd7a3f9bfe If password is expired, give "Password expired" error. Currently works only Timo Sirainen <tss@iki.fi> parents: 4295 diff changeset	422 "Password expired");
4030 faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	423 } else if (request->passdb->next != NULL &&
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	424 *result != PASSDB_RESULT_USER_DISABLED) {
3183 16ea551957ed Replaced userdb/passdb settings with blocks so it's possible to give Timo Sirainen <tss@iki.fi> parents: 3171 diff changeset	425 /* try next passdb. */
4030 faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	426 request->passdb = request->passdb->next;
5475 769aaaee6821 Reverted accidental commit. This code isn't ready yet. Timo Sirainen <tss@iki.fi> parents: 5462 diff changeset	427 request->passdb_password = NULL;
4030 faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	428
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	429 if (*result == PASSDB_RESULT_INTERNAL_FAILURE) {
3655 62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	430 /* remember that we have had an internal failure. at
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	431 the end return internal failure if we couldn't
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	432 successfully login. */
3606 8a8352cda514 If passdb lookup fails with internal error, try other passdbs anyway before Timo Sirainen <tss@iki.fi> parents: 3520 diff changeset	433 request->passdb_internal_failure = TRUE;
3655 62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	434 }
5475 769aaaee6821 Reverted accidental commit. This code isn't ready yet. Timo Sirainen <tss@iki.fi> parents: 5462 diff changeset	435 if (request->extra_fields != NULL)
769aaaee6821 Reverted accidental commit. This code isn't ready yet. Timo Sirainen <tss@iki.fi> parents: 5462 diff changeset	436 auth_stream_reply_reset(request->extra_fields);
769aaaee6821 Reverted accidental commit. This code isn't ready yet. Timo Sirainen <tss@iki.fi> parents: 5462 diff changeset	437
3655 62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	438 return FALSE;
4030 faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	439 } else if (request->passdb_internal_failure) {
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	440 /* last passdb lookup returned internal failure. it may have
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	441 had the correct password, so return internal failure
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	442 instead of plain failure. */
3655 62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	443 *result = PASSDB_RESULT_INTERNAL_FAILURE;
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	444 }
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	445
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	446 return TRUE;
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	447 }
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	448
4686 ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	449 static void
ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	450 auth_request_verify_plain_callback_finish(enum passdb_result result,
ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	451 struct auth_request *request)
ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	452 {
ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	453 if (!auth_request_handle_passdb_callback(&result, request)) {
ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	454 /* try next passdb */
ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	455 auth_request_verify_plain(request, request->mech_password,
ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	456 request->private_callback.verify_plain);
ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	457 } else {
ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	458 auth_request_ref(request);
ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	459 request->private_callback.verify_plain(result, request);
ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	460 safe_memset(request->mech_password, 0,
ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	461 strlen(request->mech_password));
ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	462 auth_request_unref(&request);
ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	463 }
ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	464 }
ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	465
3655 62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	466 void auth_request_verify_plain_callback(enum passdb_result result,
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	467 struct auth_request *request)
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	468 {
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	469 i_assert(request->state == AUTH_REQUEST_STATE_PASSDB);
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	470
11251 6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	471 auth_request_set_state(request, AUTH_REQUEST_STATE_MECH_CONTINUE);
3655 62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	472
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	473 if (result != PASSDB_RESULT_INTERNAL_FAILURE)
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	474 auth_request_save_cache(request, result);
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	475 else {
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	476 /* lookup failed. if we're looking here only because the
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	477 request was expired in cache, fallback to using cached
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	478 expired record. */
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	479 const char *cache_key = request->passdb->passdb->cache_key;
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	480
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	481 if (passdb_cache_verify_plain(request, cache_key,
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	482 request->mech_password,
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	483 &result, TRUE)) {
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	484 auth_request_log_info(request, "passdb",
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	485 "Fallbacking to expired data from cache");
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	486 }
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	487 }
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	488
4686 ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	489 auth_request_verify_plain_callback_finish(result, request);
3161 6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	490 }
6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	491
7389 1125d2d59e82 If trying to log in with password having illegal characters, make sure we Timo Sirainen <tss@iki.fi> parents: 7388 diff changeset	492 static bool password_has_illegal_chars(const char *password)
1125d2d59e82 If trying to log in with password having illegal characters, make sure we Timo Sirainen <tss@iki.fi> parents: 7388 diff changeset	493 {
1125d2d59e82 If trying to log in with password having illegal characters, make sure we Timo Sirainen <tss@iki.fi> parents: 7388 diff changeset	494 for (; *password != '\0'; password++) {
1125d2d59e82 If trying to log in with password having illegal characters, make sure we Timo Sirainen <tss@iki.fi> parents: 7388 diff changeset	495 switch (*password) {
1125d2d59e82 If trying to log in with password having illegal characters, make sure we Timo Sirainen <tss@iki.fi> parents: 7388 diff changeset	496 case '\001':
1125d2d59e82 If trying to log in with password having illegal characters, make sure we Timo Sirainen <tss@iki.fi> parents: 7388 diff changeset	497 case '\t':
1125d2d59e82 If trying to log in with password having illegal characters, make sure we Timo Sirainen <tss@iki.fi> parents: 7388 diff changeset	498 case '\r':
1125d2d59e82 If trying to log in with password having illegal characters, make sure we Timo Sirainen <tss@iki.fi> parents: 7388 diff changeset	499 case '\n':
1125d2d59e82 If trying to log in with password having illegal characters, make sure we Timo Sirainen <tss@iki.fi> parents: 7388 diff changeset	500 /* these characters have a special meaning in internal
1125d2d59e82 If trying to log in with password having illegal characters, make sure we Timo Sirainen <tss@iki.fi> parents: 7388 diff changeset	501 protocols, make sure the password doesn't
1125d2d59e82 If trying to log in with password having illegal characters, make sure we Timo Sirainen <tss@iki.fi> parents: 7388 diff changeset	502 accidentally get there unescaped. */
1125d2d59e82 If trying to log in with password having illegal characters, make sure we Timo Sirainen <tss@iki.fi> parents: 7388 diff changeset	503 return TRUE;
1125d2d59e82 If trying to log in with password having illegal characters, make sure we Timo Sirainen <tss@iki.fi> parents: 7388 diff changeset	504 }
1125d2d59e82 If trying to log in with password having illegal characters, make sure we Timo Sirainen <tss@iki.fi> parents: 7388 diff changeset	505 }
1125d2d59e82 If trying to log in with password having illegal characters, make sure we Timo Sirainen <tss@iki.fi> parents: 7388 diff changeset	506 return FALSE;
1125d2d59e82 If trying to log in with password having illegal characters, make sure we Timo Sirainen <tss@iki.fi> parents: 7388 diff changeset	507 }
1125d2d59e82 If trying to log in with password having illegal characters, make sure we Timo Sirainen <tss@iki.fi> parents: 7388 diff changeset	508
3068 b01a8fa09f94 Cleanups. Timo Sirainen <tss@iki.fi> parents: 3065 diff changeset	509 void auth_request_verify_plain(struct auth_request *request,
b01a8fa09f94 Cleanups. Timo Sirainen <tss@iki.fi> parents: 3065 diff changeset	510 const char *password,
b01a8fa09f94 Cleanups. Timo Sirainen <tss@iki.fi> parents: 3065 diff changeset	511 verify_plain_callback_t *callback)
b01a8fa09f94 Cleanups. Timo Sirainen <tss@iki.fi> parents: 3065 diff changeset	512 {
4030 faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	513 struct passdb_module *passdb;
3161 6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	514 enum passdb_result result;
6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	515 const char *cache_key;
3171 8a3b57385eca Added state variable for auth_request and several assertions to make sure Timo Sirainen <tss@iki.fi> parents: 3167 diff changeset	516
8a3b57385eca Added state variable for auth_request and several assertions to make sure Timo Sirainen <tss@iki.fi> parents: 3167 diff changeset	517 i_assert(request->state == AUTH_REQUEST_STATE_MECH_CONTINUE);
3161 6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	518
4030 faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	519 if (request->passdb == NULL) {
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	520 /* no masterdbs, master logins not supported */
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	521 i_assert(request->requested_login_user != NULL);
4139 68c2ad5e4f85 Master login attempts weren't logged if no master passdbs were defined. Timo Sirainen <tss@iki.fi> parents: 4136 diff changeset	522 auth_request_log_info(request, "passdb",
8456 529034798b6b Add login username in "Attempted master login with no master passdbs" error. Timo Sirainen <tss@iki.fi> parents: 8402 diff changeset	523 "Attempted master login with no master passdbs "
529034798b6b Add login username in "Attempted master login with no master passdbs" error. Timo Sirainen <tss@iki.fi> parents: 8402 diff changeset	524 "(trying to log in as user: %s)",
529034798b6b Add login username in "Attempted master login with no master passdbs" error. Timo Sirainen <tss@iki.fi> parents: 8402 diff changeset	525 request->requested_login_user);
4139 68c2ad5e4f85 Master login attempts weren't logged if no master passdbs were defined. Timo Sirainen <tss@iki.fi> parents: 4136 diff changeset	526 callback(PASSDB_RESULT_USER_UNKNOWN, request);
4030 faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	527 return;
7389 1125d2d59e82 If trying to log in with password having illegal characters, make sure we Timo Sirainen <tss@iki.fi> parents: 7388 diff changeset	528 }
1125d2d59e82 If trying to log in with password having illegal characters, make sure we Timo Sirainen <tss@iki.fi> parents: 7388 diff changeset	529
1125d2d59e82 If trying to log in with password having illegal characters, make sure we Timo Sirainen <tss@iki.fi> parents: 7388 diff changeset	530 if (password_has_illegal_chars(password)) {
1125d2d59e82 If trying to log in with password having illegal characters, make sure we Timo Sirainen <tss@iki.fi> parents: 7388 diff changeset	531 auth_request_log_info(request, "passdb",
1125d2d59e82 If trying to log in with password having illegal characters, make sure we Timo Sirainen <tss@iki.fi> parents: 7388 diff changeset	532 "Attempted login with password having illegal chars");
1125d2d59e82 If trying to log in with password having illegal characters, make sure we Timo Sirainen <tss@iki.fi> parents: 7388 diff changeset	533 callback(PASSDB_RESULT_USER_UNKNOWN, request);
1125d2d59e82 If trying to log in with password having illegal characters, make sure we Timo Sirainen <tss@iki.fi> parents: 7388 diff changeset	534 return;
1125d2d59e82 If trying to log in with password having illegal characters, make sure we Timo Sirainen <tss@iki.fi> parents: 7388 diff changeset	535 }
4030 faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	536
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	537 passdb = request->passdb->passdb;
3183 16ea551957ed Replaced userdb/passdb settings with blocks so it's possible to give Timo Sirainen <tss@iki.fi> parents: 3171 diff changeset	538 if (request->mech_password == NULL)
16ea551957ed Replaced userdb/passdb settings with blocks so it's possible to give Timo Sirainen <tss@iki.fi> parents: 3171 diff changeset	539 request->mech_password = p_strdup(request->pool, password);
3656 fda241fa5d77 Make auth caching work with non-sql/ldap passdbs too. Timo Sirainen <tss@iki.fi> parents: 3655 diff changeset	540 else
fda241fa5d77 Make auth caching work with non-sql/ldap passdbs too. Timo Sirainen <tss@iki.fi> parents: 3655 diff changeset	541 i_assert(request->mech_password == password);
3166 e6a487d80288 Restructuring of auth code. Balancer auth processes were a bad idea. Usually Timo Sirainen <tss@iki.fi> parents: 3164 diff changeset	542 request->private_callback.verify_plain = callback;
3164 da9e4ffef09f Last changes broke proxying when user was in auth cache. Timo Sirainen <tss@iki.fi> parents: 3161 diff changeset	543
3161 6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	544 cache_key = passdb_cache == NULL ? NULL : passdb->cache_key;
3728 64ed35c97678 Don't crash if cache key isn't set but cache is enabled. Timo Sirainen <tss@iki.fi> parents: 3695 diff changeset	545 if (passdb_cache_verify_plain(request, cache_key, password,
64ed35c97678 Don't crash if cache key isn't set but cache is enabled. Timo Sirainen <tss@iki.fi> parents: 3695 diff changeset	546 &result, FALSE)) {
4686 ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	547 auth_request_verify_plain_callback_finish(result, request);
3728 64ed35c97678 Don't crash if cache key isn't set but cache is enabled. Timo Sirainen <tss@iki.fi> parents: 3695 diff changeset	548 return;
3161 6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	549 }
6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	550
11251 6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	551 auth_request_set_state(request, AUTH_REQUEST_STATE_PASSDB);
5593 f8dc0bdb06a7 Removed enum passdb_credentials. Use scheme strings directly instead. This Timo Sirainen <tss@iki.fi> parents: 5586 diff changeset	552 request->credentials_scheme = NULL;
3171 8a3b57385eca Added state variable for auth_request and several assertions to make sure Timo Sirainen <tss@iki.fi> parents: 3167 diff changeset	553
11498 190a5278e58b auth: Changed how auth deinitilization works. Timo Sirainen <tss@iki.fi> parents: 11497 diff changeset	554 if (passdb->iface.verify_plain == NULL) {
190a5278e58b auth: Changed how auth deinitilization works. Timo Sirainen <tss@iki.fi> parents: 11497 diff changeset	555 /* we're deinitializing and just want to get rid of this
190a5278e58b auth: Changed how auth deinitilization works. Timo Sirainen <tss@iki.fi> parents: 11497 diff changeset	556 request */
190a5278e58b auth: Changed how auth deinitilization works. Timo Sirainen <tss@iki.fi> parents: 11497 diff changeset	557 auth_request_verify_plain_callback(
190a5278e58b auth: Changed how auth deinitilization works. Timo Sirainen <tss@iki.fi> parents: 11497 diff changeset	558 PASSDB_RESULT_INTERNAL_FAILURE, request);
190a5278e58b auth: Changed how auth deinitilization works. Timo Sirainen <tss@iki.fi> parents: 11497 diff changeset	559 } else if (passdb->blocking) {
3166 e6a487d80288 Restructuring of auth code. Balancer auth processes were a bad idea. Usually Timo Sirainen <tss@iki.fi> parents: 3164 diff changeset	560 passdb_blocking_verify_plain(request);
11498 190a5278e58b auth: Changed how auth deinitilization works. Timo Sirainen <tss@iki.fi> parents: 11497 diff changeset	561 } else if (passdb->iface.verify_plain != NULL) {
3771 4b6d962485b9 Added authentication bind support. Patch by J.M. Maurer. Timo Sirainen <tss@iki.fi> parents: 3728 diff changeset	562 passdb->iface.verify_plain(request, password,
4b6d962485b9 Added authentication bind support. Patch by J.M. Maurer. Timo Sirainen <tss@iki.fi> parents: 3728 diff changeset	563 auth_request_verify_plain_callback);
3166 e6a487d80288 Restructuring of auth code. Balancer auth processes were a bad idea. Usually Timo Sirainen <tss@iki.fi> parents: 3164 diff changeset	564 }
3161 6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	565 }
6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	566
5475 769aaaee6821 Reverted accidental commit. This code isn't ready yet. Timo Sirainen <tss@iki.fi> parents: 5462 diff changeset	567 static void
5598 971050640e3b All password schemes can now be encoded with base64 or hex. The encoding is Timo Sirainen <tss@iki.fi> parents: 5593 diff changeset	568 auth_request_lookup_credentials_finish(enum passdb_result result,
971050640e3b All password schemes can now be encoded with base64 or hex. The encoding is Timo Sirainen <tss@iki.fi> parents: 5593 diff changeset	569 const unsigned char *credentials,
971050640e3b All password schemes can now be encoded with base64 or hex. The encoding is Timo Sirainen <tss@iki.fi> parents: 5593 diff changeset	570 size_t size,
971050640e3b All password schemes can now be encoded with base64 or hex. The encoding is Timo Sirainen <tss@iki.fi> parents: 5593 diff changeset	571 struct auth_request *request)
4686 ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	572 {
ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	573 if (!auth_request_handle_passdb_callback(&result, request)) {
ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	574 /* try next passdb */
5593 f8dc0bdb06a7 Removed enum passdb_credentials. Use scheme strings directly instead. This Timo Sirainen <tss@iki.fi> parents: 5586 diff changeset	575 auth_request_lookup_credentials(request,
f8dc0bdb06a7 Removed enum passdb_credentials. Use scheme strings directly instead. This Timo Sirainen <tss@iki.fi> parents: 5586 diff changeset	576 request->credentials_scheme,
4686 ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	577 request->private_callback.lookup_credentials);
ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	578 } else {
10903 6e639833c3fc auth: Initial support for per-protocol auth settings. Timo Sirainen <tss@iki.fi> parents: 10897 diff changeset	579 if (request->set->debug_passwords &&
4686 ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	580 result == PASSDB_RESULT_OK) {
ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	581 auth_request_log_debug(request, "password",
5598 971050640e3b All password schemes can now be encoded with base64 or hex. The encoding is Timo Sirainen <tss@iki.fi> parents: 5593 diff changeset	582 "Credentials: %s",
971050640e3b All password schemes can now be encoded with base64 or hex. The encoding is Timo Sirainen <tss@iki.fi> parents: 5593 diff changeset	583 binary_to_hex(credentials, size));
4686 ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	584 }
5475 769aaaee6821 Reverted accidental commit. This code isn't ready yet. Timo Sirainen <tss@iki.fi> parents: 5462 diff changeset	585 request->private_callback.
5598 971050640e3b All password schemes can now be encoded with base64 or hex. The encoding is Timo Sirainen <tss@iki.fi> parents: 5593 diff changeset	586 lookup_credentials(result, credentials, size, request);
4686 ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	587 }
ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	588 }
ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	589
5475 769aaaee6821 Reverted accidental commit. This code isn't ready yet. Timo Sirainen <tss@iki.fi> parents: 5462 diff changeset	590 void auth_request_lookup_credentials_callback(enum passdb_result result,
5598 971050640e3b All password schemes can now be encoded with base64 or hex. The encoding is Timo Sirainen <tss@iki.fi> parents: 5593 diff changeset	591 const unsigned char *credentials,
971050640e3b All password schemes can now be encoded with base64 or hex. The encoding is Timo Sirainen <tss@iki.fi> parents: 5593 diff changeset	592 size_t size,
3166 e6a487d80288 Restructuring of auth code. Balancer auth processes were a bad idea. Usually Timo Sirainen <tss@iki.fi> parents: 3164 diff changeset	593 struct auth_request *request)
3161 6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	594 {
5598 971050640e3b All password schemes can now be encoded with base64 or hex. The encoding is Timo Sirainen <tss@iki.fi> parents: 5593 diff changeset	595 const char cache_cred, cache_scheme;
3167 97f53e0cce63 Fallback to using expired records from auth cache if database lookups fail. Timo Sirainen <tss@iki.fi> parents: 3166 diff changeset	596
3171 8a3b57385eca Added state variable for auth_request and several assertions to make sure Timo Sirainen <tss@iki.fi> parents: 3167 diff changeset	597 i_assert(request->state == AUTH_REQUEST_STATE_PASSDB);
8a3b57385eca Added state variable for auth_request and several assertions to make sure Timo Sirainen <tss@iki.fi> parents: 3167 diff changeset	598
11251 6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	599 auth_request_set_state(request, AUTH_REQUEST_STATE_MECH_CONTINUE);
3161 6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	600
5475 769aaaee6821 Reverted accidental commit. This code isn't ready yet. Timo Sirainen <tss@iki.fi> parents: 5462 diff changeset	601 if (result != PASSDB_RESULT_INTERNAL_FAILURE)
3655 62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	602 auth_request_save_cache(request, result);
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	603 else {
3167 97f53e0cce63 Fallback to using expired records from auth cache if database lookups fail. Timo Sirainen <tss@iki.fi> parents: 3166 diff changeset	604 /* lookup failed. if we're looking here only because the
97f53e0cce63 Fallback to using expired records from auth cache if database lookups fail. Timo Sirainen <tss@iki.fi> parents: 3166 diff changeset	605 request was expired in cache, fallback to using cached
97f53e0cce63 Fallback to using expired records from auth cache if database lookups fail. Timo Sirainen <tss@iki.fi> parents: 3166 diff changeset	606 expired record. */
3655 62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	607 const char *cache_key = request->passdb->passdb->cache_key;
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	608
3167 97f53e0cce63 Fallback to using expired records from auth cache if database lookups fail. Timo Sirainen <tss@iki.fi> parents: 3166 diff changeset	609 if (passdb_cache_lookup_credentials(request, cache_key,
5598 971050640e3b All password schemes can now be encoded with base64 or hex. The encoding is Timo Sirainen <tss@iki.fi> parents: 5593 diff changeset	610 &cache_cred, &cache_scheme,
3655 62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	611 &result, TRUE)) {
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	612 auth_request_log_info(request, "passdb",
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	613 "Fallbacking to expired data from cache");
8764 90e2a21a4298 auth: Improved logging for "password scheme not available" failures. Timo Sirainen <tss@iki.fi> parents: 8696 diff changeset	614 passdb_handle_credentials(
90e2a21a4298 auth: Improved logging for "password scheme not available" failures. Timo Sirainen <tss@iki.fi> parents: 8696 diff changeset	615 result, cache_cred, cache_scheme,
90e2a21a4298 auth: Improved logging for "password scheme not available" failures. Timo Sirainen <tss@iki.fi> parents: 8696 diff changeset	616 auth_request_lookup_credentials_finish,
90e2a21a4298 auth: Improved logging for "password scheme not available" failures. Timo Sirainen <tss@iki.fi> parents: 8696 diff changeset	617 request);
90e2a21a4298 auth: Improved logging for "password scheme not available" failures. Timo Sirainen <tss@iki.fi> parents: 8696 diff changeset	618 return;
3167 97f53e0cce63 Fallback to using expired records from auth cache if database lookups fail. Timo Sirainen <tss@iki.fi> parents: 3166 diff changeset	619 }
3161 6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	620 }
6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	621
5598 971050640e3b All password schemes can now be encoded with base64 or hex. The encoding is Timo Sirainen <tss@iki.fi> parents: 5593 diff changeset	622 auth_request_lookup_credentials_finish(result, credentials, size,
971050640e3b All password schemes can now be encoded with base64 or hex. The encoding is Timo Sirainen <tss@iki.fi> parents: 5593 diff changeset	623 request);
3068 b01a8fa09f94 Cleanups. Timo Sirainen <tss@iki.fi> parents: 3065 diff changeset	624 }
b01a8fa09f94 Cleanups. Timo Sirainen <tss@iki.fi> parents: 3065 diff changeset	625
b01a8fa09f94 Cleanups. Timo Sirainen <tss@iki.fi> parents: 3065 diff changeset	626 void auth_request_lookup_credentials(struct auth_request *request,
5593 f8dc0bdb06a7 Removed enum passdb_credentials. Use scheme strings directly instead. This Timo Sirainen <tss@iki.fi> parents: 5586 diff changeset	627 const char *scheme,
3068 b01a8fa09f94 Cleanups. Timo Sirainen <tss@iki.fi> parents: 3065 diff changeset	628 lookup_credentials_callback_t *callback)
b01a8fa09f94 Cleanups. Timo Sirainen <tss@iki.fi> parents: 3065 diff changeset	629 {
3183 16ea551957ed Replaced userdb/passdb settings with blocks so it's possible to give Timo Sirainen <tss@iki.fi> parents: 3171 diff changeset	630 struct passdb_module *passdb = request->passdb->passdb;
5593 f8dc0bdb06a7 Removed enum passdb_credentials. Use scheme strings directly instead. This Timo Sirainen <tss@iki.fi> parents: 5586 diff changeset	631 const char cache_key, cache_cred, *cache_scheme;
3655 62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	632 enum passdb_result result;
3171 8a3b57385eca Added state variable for auth_request and several assertions to make sure Timo Sirainen <tss@iki.fi> parents: 3167 diff changeset	633
8a3b57385eca Added state variable for auth_request and several assertions to make sure Timo Sirainen <tss@iki.fi> parents: 3167 diff changeset	634 i_assert(request->state == AUTH_REQUEST_STATE_MECH_CONTINUE);
3161 6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	635
5593 f8dc0bdb06a7 Removed enum passdb_credentials. Use scheme strings directly instead. This Timo Sirainen <tss@iki.fi> parents: 5586 diff changeset	636 request->credentials_scheme = p_strdup(request->pool, scheme);
5233 359a8f31aa9b Fixed a crash when non-plaintext mechanism used auth_cache. Timo Sirainen <tss@iki.fi> parents: 5170 diff changeset	637 request->private_callback.lookup_credentials = callback;
3682 0207808033ad Non-plaintext authentication and passdb cache didn't work together. Patch by Timo Sirainen <tss@iki.fi> parents: 3669 diff changeset	638
3161 6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	639 cache_key = passdb_cache == NULL ? NULL : passdb->cache_key;
6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	640 if (cache_key != NULL) {
6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	641 if (passdb_cache_lookup_credentials(request, cache_key,
5593 f8dc0bdb06a7 Removed enum passdb_credentials. Use scheme strings directly instead. This Timo Sirainen <tss@iki.fi> parents: 5586 diff changeset	642 &cache_cred, &cache_scheme,
3655 62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	643 &result, FALSE)) {
8764 90e2a21a4298 auth: Improved logging for "password scheme not available" failures. Timo Sirainen <tss@iki.fi> parents: 8696 diff changeset	644 passdb_handle_credentials(
90e2a21a4298 auth: Improved logging for "password scheme not available" failures. Timo Sirainen <tss@iki.fi> parents: 8696 diff changeset	645 result, cache_cred, cache_scheme,
90e2a21a4298 auth: Improved logging for "password scheme not available" failures. Timo Sirainen <tss@iki.fi> parents: 8696 diff changeset	646 auth_request_lookup_credentials_finish,
90e2a21a4298 auth: Improved logging for "password scheme not available" failures. Timo Sirainen <tss@iki.fi> parents: 8696 diff changeset	647 request);
3161 6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	648 return;
6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	649 }
6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	650 }
6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	651
11251 6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	652 auth_request_set_state(request, AUTH_REQUEST_STATE_PASSDB);
3166 e6a487d80288 Restructuring of auth code. Balancer auth processes were a bad idea. Usually Timo Sirainen <tss@iki.fi> parents: 3164 diff changeset	653
6243 f4739631ce87 Don't crash if blocking passdb doesn't support credential lookups. Timo Sirainen <tss@iki.fi> parents: 5988 diff changeset	654 if (passdb->iface.lookup_credentials == NULL) {
3655 62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	655 /* this passdb doesn't support credentials */
8764 90e2a21a4298 auth: Improved logging for "password scheme not available" failures. Timo Sirainen <tss@iki.fi> parents: 8696 diff changeset	656 auth_request_log_debug(request, "password",
90e2a21a4298 auth: Improved logging for "password scheme not available" failures. Timo Sirainen <tss@iki.fi> parents: 8696 diff changeset	657 "passdb doesn't support credential lookups");
5475 769aaaee6821 Reverted accidental commit. This code isn't ready yet. Timo Sirainen <tss@iki.fi> parents: 5462 diff changeset	658 auth_request_lookup_credentials_callback(
5598 971050640e3b All password schemes can now be encoded with base64 or hex. The encoding is Timo Sirainen <tss@iki.fi> parents: 5593 diff changeset	659 PASSDB_RESULT_SCHEME_NOT_AVAILABLE, NULL, 0, request);
6243 f4739631ce87 Don't crash if blocking passdb doesn't support credential lookups. Timo Sirainen <tss@iki.fi> parents: 5988 diff changeset	660 } else if (passdb->blocking) {
f4739631ce87 Don't crash if blocking passdb doesn't support credential lookups. Timo Sirainen <tss@iki.fi> parents: 5988 diff changeset	661 passdb_blocking_lookup_credentials(request);
f4739631ce87 Don't crash if blocking passdb doesn't support credential lookups. Timo Sirainen <tss@iki.fi> parents: 5988 diff changeset	662 } else {
f4739631ce87 Don't crash if blocking passdb doesn't support credential lookups. Timo Sirainen <tss@iki.fi> parents: 5988 diff changeset	663 passdb->iface.lookup_credentials(request,
f4739631ce87 Don't crash if blocking passdb doesn't support credential lookups. Timo Sirainen <tss@iki.fi> parents: 5988 diff changeset	664 auth_request_lookup_credentials_callback);
3166 e6a487d80288 Restructuring of auth code. Balancer auth processes were a bad idea. Usually Timo Sirainen <tss@iki.fi> parents: 3164 diff changeset	665 }
3068 b01a8fa09f94 Cleanups. Timo Sirainen <tss@iki.fi> parents: 3065 diff changeset	666 }
b01a8fa09f94 Cleanups. Timo Sirainen <tss@iki.fi> parents: 3065 diff changeset	667
4782 2c1cc5bbc260 Added auth_request_set_credentials() to modify credentials in passdb and Timo Sirainen <tss@iki.fi> parents: 4756 diff changeset	668 void auth_request_set_credentials(struct auth_request *request,
5593 f8dc0bdb06a7 Removed enum passdb_credentials. Use scheme strings directly instead. This Timo Sirainen <tss@iki.fi> parents: 5586 diff changeset	669 const char scheme, const char data,
4782 2c1cc5bbc260 Added auth_request_set_credentials() to modify credentials in passdb and Timo Sirainen <tss@iki.fi> parents: 4756 diff changeset	670 set_credentials_callback_t *callback)
2c1cc5bbc260 Added auth_request_set_credentials() to modify credentials in passdb and Timo Sirainen <tss@iki.fi> parents: 4756 diff changeset	671 {
2c1cc5bbc260 Added auth_request_set_credentials() to modify credentials in passdb and Timo Sirainen <tss@iki.fi> parents: 4756 diff changeset	672 struct passdb_module *passdb = request->passdb->passdb;
2c1cc5bbc260 Added auth_request_set_credentials() to modify credentials in passdb and Timo Sirainen <tss@iki.fi> parents: 4756 diff changeset	673 const char cache_key, new_credentials;
2c1cc5bbc260 Added auth_request_set_credentials() to modify credentials in passdb and Timo Sirainen <tss@iki.fi> parents: 4756 diff changeset	674
2c1cc5bbc260 Added auth_request_set_credentials() to modify credentials in passdb and Timo Sirainen <tss@iki.fi> parents: 4756 diff changeset	675 cache_key = passdb_cache == NULL ? NULL : passdb->cache_key;
2c1cc5bbc260 Added auth_request_set_credentials() to modify credentials in passdb and Timo Sirainen <tss@iki.fi> parents: 4756 diff changeset	676 if (cache_key != NULL)
2c1cc5bbc260 Added auth_request_set_credentials() to modify credentials in passdb and Timo Sirainen <tss@iki.fi> parents: 4756 diff changeset	677 auth_cache_remove(passdb_cache, request, cache_key);
2c1cc5bbc260 Added auth_request_set_credentials() to modify credentials in passdb and Timo Sirainen <tss@iki.fi> parents: 4756 diff changeset	678
2c1cc5bbc260 Added auth_request_set_credentials() to modify credentials in passdb and Timo Sirainen <tss@iki.fi> parents: 4756 diff changeset	679 request->private_callback.set_credentials = callback;
2c1cc5bbc260 Added auth_request_set_credentials() to modify credentials in passdb and Timo Sirainen <tss@iki.fi> parents: 4756 diff changeset	680
5593 f8dc0bdb06a7 Removed enum passdb_credentials. Use scheme strings directly instead. This Timo Sirainen <tss@iki.fi> parents: 5586 diff changeset	681 new_credentials = t_strdup_printf("{%s}%s", scheme, data);
4782 2c1cc5bbc260 Added auth_request_set_credentials() to modify credentials in passdb and Timo Sirainen <tss@iki.fi> parents: 4756 diff changeset	682 if (passdb->blocking)
2c1cc5bbc260 Added auth_request_set_credentials() to modify credentials in passdb and Timo Sirainen <tss@iki.fi> parents: 4756 diff changeset	683 passdb_blocking_set_credentials(request, new_credentials);
2c1cc5bbc260 Added auth_request_set_credentials() to modify credentials in passdb and Timo Sirainen <tss@iki.fi> parents: 4756 diff changeset	684 else if (passdb->iface.set_credentials != NULL) {
2c1cc5bbc260 Added auth_request_set_credentials() to modify credentials in passdb and Timo Sirainen <tss@iki.fi> parents: 4756 diff changeset	685 passdb->iface.set_credentials(request, new_credentials,
2c1cc5bbc260 Added auth_request_set_credentials() to modify credentials in passdb and Timo Sirainen <tss@iki.fi> parents: 4756 diff changeset	686 callback);
2c1cc5bbc260 Added auth_request_set_credentials() to modify credentials in passdb and Timo Sirainen <tss@iki.fi> parents: 4756 diff changeset	687 } else {
2c1cc5bbc260 Added auth_request_set_credentials() to modify credentials in passdb and Timo Sirainen <tss@iki.fi> parents: 4756 diff changeset	688 /* this passdb doesn't support credentials update */
2c1cc5bbc260 Added auth_request_set_credentials() to modify credentials in passdb and Timo Sirainen <tss@iki.fi> parents: 4756 diff changeset	689 callback(PASSDB_RESULT_INTERNAL_FAILURE, request);
2c1cc5bbc260 Added auth_request_set_credentials() to modify credentials in passdb and Timo Sirainen <tss@iki.fi> parents: 4756 diff changeset	690 }
2c1cc5bbc260 Added auth_request_set_credentials() to modify credentials in passdb and Timo Sirainen <tss@iki.fi> parents: 4756 diff changeset	691 }
2c1cc5bbc260 Added auth_request_set_credentials() to modify credentials in passdb and Timo Sirainen <tss@iki.fi> parents: 4756 diff changeset	692
4955 f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	693 static void auth_request_userdb_save_cache(struct auth_request *request,
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	694 enum userdb_result result)
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	695 {
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	696 struct userdb_module *userdb = request->userdb->userdb;
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	697 const char *str;
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	698
4983 8089e7461519 We crashed if auth cache was disabled. Patch by Andrey Panin. Timo Sirainen <tss@iki.fi> parents: 4955 diff changeset	699 if (passdb_cache == NULL \|\| userdb->cache_key == NULL)
8089e7461519 We crashed if auth cache was disabled. Patch by Andrey Panin. Timo Sirainen <tss@iki.fi> parents: 4955 diff changeset	700 return;
8089e7461519 We crashed if auth cache was disabled. Patch by Andrey Panin. Timo Sirainen <tss@iki.fi> parents: 4955 diff changeset	701
5069 005ad2165d08 If auth_cache was enabled and userdb returned "user unknown" (typically only Timo Sirainen <tss@iki.fi> parents: 5039 diff changeset	702 str = result == USERDB_RESULT_USER_UNKNOWN ? "" :
5872 93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	703 auth_stream_reply_export(request->userdb_reply);
5069 005ad2165d08 If auth_cache was enabled and userdb returned "user unknown" (typically only Timo Sirainen <tss@iki.fi> parents: 5039 diff changeset	704 /* last_success has no meaning with userdb */
005ad2165d08 If auth_cache was enabled and userdb returned "user unknown" (typically only Timo Sirainen <tss@iki.fi> parents: 5039 diff changeset	705 auth_cache_insert(passdb_cache, request, userdb->cache_key, str, FALSE);
4955 f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	706 }
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	707
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	708 static bool auth_request_lookup_user_cache(struct auth_request *request,
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	709 const char *key,
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	710 struct auth_stream_reply **reply_r,
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	711 enum userdb_result *result_r,
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	712 bool use_expired)
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	713 {
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	714 const char *value;
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	715 struct auth_cache_node *node;
10836 81e085f9bd75 auth_cache_negative_ttl is now also used for password mismatches. Timo Sirainen <tss@iki.fi> parents: 10757 diff changeset	716 bool expired, neg_expired;
4955 f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	717
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	718 value = auth_cache_lookup(passdb_cache, request, key, &node,
10836 81e085f9bd75 auth_cache_negative_ttl is now also used for password mismatches. Timo Sirainen <tss@iki.fi> parents: 10757 diff changeset	719 &expired, &neg_expired);
4955 f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	720 if (value == NULL \|\| (expired && !use_expired))
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	721 return FALSE;
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	722
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	723 if (*value == '\0') {
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	724 /* negative cache entry */
5302 db232a079106 If unknown user was found from auth cache, we returned an invalid value Timo Sirainen <tss@iki.fi> parents: 5260 diff changeset	725 *result_r = USERDB_RESULT_USER_UNKNOWN;
7388 08d31d752893 Use auth-stream API to build all TAB-delimited strings to make sure strings Timo Sirainen <tss@iki.fi> parents: 7318 diff changeset	726 *reply_r = auth_stream_reply_init(request->pool);
4955 f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	727 return TRUE;
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	728 }
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	729
5302 db232a079106 If unknown user was found from auth cache, we returned an invalid value Timo Sirainen <tss@iki.fi> parents: 5260 diff changeset	730 *result_r = USERDB_RESULT_OK;
7388 08d31d752893 Use auth-stream API to build all TAB-delimited strings to make sure strings Timo Sirainen <tss@iki.fi> parents: 7318 diff changeset	731 *reply_r = auth_stream_reply_init(request->pool);
4955 f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	732 auth_stream_reply_import(*reply_r, value);
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	733 return TRUE;
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	734 }
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	735
4880 4ec6a4def05b We treated internal userdb lookup errors as "user unknown" errors. In such Timo Sirainen <tss@iki.fi> parents: 4872 diff changeset	736 void auth_request_userdb_callback(enum userdb_result result,
3183 16ea551957ed Replaced userdb/passdb settings with blocks so it's possible to give Timo Sirainen <tss@iki.fi> parents: 3171 diff changeset	737 struct auth_request *request)
16ea551957ed Replaced userdb/passdb settings with blocks so it's possible to give Timo Sirainen <tss@iki.fi> parents: 3171 diff changeset	738 {
4955 f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	739 struct userdb_module *userdb = request->userdb->userdb;
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	740
4880 4ec6a4def05b We treated internal userdb lookup errors as "user unknown" errors. In such Timo Sirainen <tss@iki.fi> parents: 4872 diff changeset	741 if (result != USERDB_RESULT_OK && request->userdb->next != NULL) {
3183 16ea551957ed Replaced userdb/passdb settings with blocks so it's possible to give Timo Sirainen <tss@iki.fi> parents: 3171 diff changeset	742 /* try next userdb. */
4880 4ec6a4def05b We treated internal userdb lookup errors as "user unknown" errors. In such Timo Sirainen <tss@iki.fi> parents: 4872 diff changeset	743 if (result == USERDB_RESULT_INTERNAL_FAILURE)
4ec6a4def05b We treated internal userdb lookup errors as "user unknown" errors. In such Timo Sirainen <tss@iki.fi> parents: 4872 diff changeset	744 request->userdb_internal_failure = TRUE;
4ec6a4def05b We treated internal userdb lookup errors as "user unknown" errors. In such Timo Sirainen <tss@iki.fi> parents: 4872 diff changeset	745
3183 16ea551957ed Replaced userdb/passdb settings with blocks so it's possible to give Timo Sirainen <tss@iki.fi> parents: 3171 diff changeset	746 request->userdb = request->userdb->next;
16ea551957ed Replaced userdb/passdb settings with blocks so it's possible to give Timo Sirainen <tss@iki.fi> parents: 3171 diff changeset	747 auth_request_lookup_user(request,
16ea551957ed Replaced userdb/passdb settings with blocks so it's possible to give Timo Sirainen <tss@iki.fi> parents: 3171 diff changeset	748 request->private_callback.userdb);
16ea551957ed Replaced userdb/passdb settings with blocks so it's possible to give Timo Sirainen <tss@iki.fi> parents: 3171 diff changeset	749 return;
16ea551957ed Replaced userdb/passdb settings with blocks so it's possible to give Timo Sirainen <tss@iki.fi> parents: 3171 diff changeset	750 }
16ea551957ed Replaced userdb/passdb settings with blocks so it's possible to give Timo Sirainen <tss@iki.fi> parents: 3171 diff changeset	751
4880 4ec6a4def05b We treated internal userdb lookup errors as "user unknown" errors. In such Timo Sirainen <tss@iki.fi> parents: 4872 diff changeset	752 if (request->userdb_internal_failure && result != USERDB_RESULT_OK) {
4ec6a4def05b We treated internal userdb lookup errors as "user unknown" errors. In such Timo Sirainen <tss@iki.fi> parents: 4872 diff changeset	753 /* one of the userdb lookups failed. the user might have been
4ec6a4def05b We treated internal userdb lookup errors as "user unknown" errors. In such Timo Sirainen <tss@iki.fi> parents: 4872 diff changeset	754 in there, so this is an internal failure */
4ec6a4def05b We treated internal userdb lookup errors as "user unknown" errors. In such Timo Sirainen <tss@iki.fi> parents: 4872 diff changeset	755 result = USERDB_RESULT_INTERNAL_FAILURE;
4ec6a4def05b We treated internal userdb lookup errors as "user unknown" errors. In such Timo Sirainen <tss@iki.fi> parents: 4872 diff changeset	756 } else if (result == USERDB_RESULT_USER_UNKNOWN &&
4ec6a4def05b We treated internal userdb lookup errors as "user unknown" errors. In such Timo Sirainen <tss@iki.fi> parents: 4872 diff changeset	757 request->client_pid != 0) {
4ec6a4def05b We treated internal userdb lookup errors as "user unknown" errors. In such Timo Sirainen <tss@iki.fi> parents: 4872 diff changeset	758 /* this was an actual login attempt, the user should
4ec6a4def05b We treated internal userdb lookup errors as "user unknown" errors. In such Timo Sirainen <tss@iki.fi> parents: 4872 diff changeset	759 have been found. */
10903 6e639833c3fc auth: Initial support for per-protocol auth settings. Timo Sirainen <tss@iki.fi> parents: 10897 diff changeset	760 if (auth_request_get_auth(request)->userdbs->next == NULL) {
8402 244addad91a5 auth: Improved "user not found from userdb" error message. Timo Sirainen <tss@iki.fi> parents: 8347 diff changeset	761 auth_request_log_error(request, "userdb",
244addad91a5 auth: Improved "user not found from userdb" error message. Timo Sirainen <tss@iki.fi> parents: 8347 diff changeset	762 "user not found from userdb %s",
10903 6e639833c3fc auth: Initial support for per-protocol auth settings. Timo Sirainen <tss@iki.fi> parents: 10897 diff changeset	763 request->userdb->userdb->iface->name);
8402 244addad91a5 auth: Improved "user not found from userdb" error message. Timo Sirainen <tss@iki.fi> parents: 8347 diff changeset	764 } else {
244addad91a5 auth: Improved "user not found from userdb" error message. Timo Sirainen <tss@iki.fi> parents: 8347 diff changeset	765 auth_request_log_error(request, "userdb",
244addad91a5 auth: Improved "user not found from userdb" error message. Timo Sirainen <tss@iki.fi> parents: 8347 diff changeset	766 "user not found from any userdbs");
244addad91a5 auth: Improved "user not found from userdb" error message. Timo Sirainen <tss@iki.fi> parents: 8347 diff changeset	767 }
3183 16ea551957ed Replaced userdb/passdb settings with blocks so it's possible to give Timo Sirainen <tss@iki.fi> parents: 3171 diff changeset	768 }
16ea551957ed Replaced userdb/passdb settings with blocks so it's possible to give Timo Sirainen <tss@iki.fi> parents: 3171 diff changeset	769
11017 ce7ed594d99e auth: If userdb lookup fails internally, don't cache the result. Timo Sirainen <tss@iki.fi> parents: 10989 diff changeset	770 if (request->userdb_lookup_failed) {
ce7ed594d99e auth: If userdb lookup fails internally, don't cache the result. Timo Sirainen <tss@iki.fi> parents: 10989 diff changeset	771 /* no caching */
ce7ed594d99e auth: If userdb lookup fails internally, don't cache the result. Timo Sirainen <tss@iki.fi> parents: 10989 diff changeset	772 } else if (result != USERDB_RESULT_INTERNAL_FAILURE)
5872 93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	773 auth_request_userdb_save_cache(request, result);
5036 df93cf66022a If request fails with internal failure, don't crash if auth cache is Timo Sirainen <tss@iki.fi> parents: 4983 diff changeset	774 else if (passdb_cache != NULL && userdb->cache_key != NULL) {
4955 f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	775 /* lookup failed. if we're looking here only because the
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	776 request was expired in cache, fallback to using cached
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	777 expired record. */
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	778 const char *cache_key = userdb->cache_key;
5872 93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	779 struct auth_stream_reply *reply;
4955 f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	780
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	781 if (auth_request_lookup_user_cache(request, cache_key, &reply,
5872 93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	782 &result, TRUE)) {
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	783 request->userdb_reply = reply;
4955 f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	784 auth_request_log_info(request, "userdb",
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	785 "Fallbacking to expired data from cache");
5872 93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	786 }
4955 f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	787 }
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	788
5872 93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	789 request->private_callback.userdb(result, request);
3183 16ea551957ed Replaced userdb/passdb settings with blocks so it's possible to give Timo Sirainen <tss@iki.fi> parents: 3171 diff changeset	790 }
16ea551957ed Replaced userdb/passdb settings with blocks so it's possible to give Timo Sirainen <tss@iki.fi> parents: 3171 diff changeset	791
3068 b01a8fa09f94 Cleanups. Timo Sirainen <tss@iki.fi> parents: 3065 diff changeset	792 void auth_request_lookup_user(struct auth_request *request,
3166 e6a487d80288 Restructuring of auth code. Balancer auth processes were a bad idea. Usually Timo Sirainen <tss@iki.fi> parents: 3164 diff changeset	793 userdb_callback_t *callback)
3068 b01a8fa09f94 Cleanups. Timo Sirainen <tss@iki.fi> parents: 3065 diff changeset	794 {
3183 16ea551957ed Replaced userdb/passdb settings with blocks so it's possible to give Timo Sirainen <tss@iki.fi> parents: 3171 diff changeset	795 struct userdb_module *userdb = request->userdb->userdb;
4955 f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	796 const char *cache_key;
3183 16ea551957ed Replaced userdb/passdb settings with blocks so it's possible to give Timo Sirainen <tss@iki.fi> parents: 3171 diff changeset	797
16ea551957ed Replaced userdb/passdb settings with blocks so it's possible to give Timo Sirainen <tss@iki.fi> parents: 3171 diff changeset	798 request->private_callback.userdb = callback;
4955 f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	799 request->userdb_lookup = TRUE;
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	800
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	801 /* (for now) auth_cache is shared between passdb and userdb */
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	802 cache_key = passdb_cache == NULL ? NULL : userdb->cache_key;
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	803 if (cache_key != NULL) {
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	804 struct auth_stream_reply *reply;
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	805 enum userdb_result result;
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	806
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	807 if (auth_request_lookup_user_cache(request, cache_key, &reply,
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	808 &result, FALSE)) {
5872 93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	809 request->userdb_reply = reply;
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	810 request->private_callback.userdb(result, request);
4955 f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	811 return;
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	812 }
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	813 }
3166 e6a487d80288 Restructuring of auth code. Balancer auth processes were a bad idea. Usually Timo Sirainen <tss@iki.fi> parents: 3164 diff changeset	814
11498 190a5278e58b auth: Changed how auth deinitilization works. Timo Sirainen <tss@iki.fi> parents: 11497 diff changeset	815 if (userdb->iface->lookup == NULL) {
190a5278e58b auth: Changed how auth deinitilization works. Timo Sirainen <tss@iki.fi> parents: 11497 diff changeset	816 /* we are deinitializing */
190a5278e58b auth: Changed how auth deinitilization works. Timo Sirainen <tss@iki.fi> parents: 11497 diff changeset	817 auth_request_userdb_callback(USERDB_RESULT_INTERNAL_FAILURE,
190a5278e58b auth: Changed how auth deinitilization works. Timo Sirainen <tss@iki.fi> parents: 11497 diff changeset	818 request);
190a5278e58b auth: Changed how auth deinitilization works. Timo Sirainen <tss@iki.fi> parents: 11497 diff changeset	819 } else if (userdb->blocking)
3183 16ea551957ed Replaced userdb/passdb settings with blocks so it's possible to give Timo Sirainen <tss@iki.fi> parents: 3171 diff changeset	820 userdb_blocking_lookup(request);
3166 e6a487d80288 Restructuring of auth code. Balancer auth processes were a bad idea. Usually Timo Sirainen <tss@iki.fi> parents: 3164 diff changeset	821 else
3658 fc4622b1c1ef Separated userdb_module's interface and the actual data struct. Timo Sirainen <tss@iki.fi> parents: 3657 diff changeset	822 userdb->iface->lookup(request, auth_request_userdb_callback);
3068 b01a8fa09f94 Cleanups. Timo Sirainen <tss@iki.fi> parents: 3065 diff changeset	823 }
b01a8fa09f94 Cleanups. Timo Sirainen <tss@iki.fi> parents: 3065 diff changeset	824
4030 faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	825 static char *
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	826 auth_request_fix_username(struct auth_request request, const char username,
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	827 const char **error_r)
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	828 {
10903 6e639833c3fc auth: Initial support for per-protocol auth settings. Timo Sirainen <tss@iki.fi> parents: 10897 diff changeset	829 const struct auth_settings *set = request->set;
4030 faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	830 unsigned char *p;
10892 9675d9a54ac9 auth: Moved some variables generated from settings to struct auth_settings. Timo Sirainen <tss@iki.fi> parents: 10836 diff changeset	831 char *user;
4030 faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	832
10892 9675d9a54ac9 auth: Moved some variables generated from settings to struct auth_settings. Timo Sirainen <tss@iki.fi> parents: 10836 diff changeset	833 if (*set->default_realm != '\0' &&
9002 9d0037a997f4 Initial commit for config rewrite. Timo Sirainen <tss@iki.fi> parents: 8599 diff changeset	834 strchr(username, '@') == NULL) {
4030 faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	835 user = p_strconcat(request->pool, username, "@",
10892 9675d9a54ac9 auth: Moved some variables generated from settings to struct auth_settings. Timo Sirainen <tss@iki.fi> parents: 10836 diff changeset	836 set->default_realm, NULL);
4030 faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	837 } else {
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	838 user = p_strdup(request->pool, username);
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	839 }
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	840
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	841 for (p = (unsigned char )user; p != '\0'; p++) {
10892 9675d9a54ac9 auth: Moved some variables generated from settings to struct auth_settings. Timo Sirainen <tss@iki.fi> parents: 10836 diff changeset	842 if (set->username_translation_map[*p & 0xff] != 0)
9675d9a54ac9 auth: Moved some variables generated from settings to struct auth_settings. Timo Sirainen <tss@iki.fi> parents: 10836 diff changeset	843 p = set->username_translation_map[p & 0xff];
9675d9a54ac9 auth: Moved some variables generated from settings to struct auth_settings. Timo Sirainen <tss@iki.fi> parents: 10836 diff changeset	844 if (set->username_chars_map[*p & 0xff] == 0) {
4834 679c9326741c When invalid character is found from username, say what character it is in Timo Sirainen <tss@iki.fi> parents: 4825 diff changeset	845 *error_r = t_strdup_printf(
679c9326741c When invalid character is found from username, say what character it is in Timo Sirainen <tss@iki.fi> parents: 4825 diff changeset	846 "Username contains disallowed character: "
679c9326741c When invalid character is found from username, say what character it is in Timo Sirainen <tss@iki.fi> parents: 4825 diff changeset	847 "0x%02x", *p);
4030 faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	848 return NULL;
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	849 }
4168 3f27bf7832a2 Added auth_username_format setting. Timo Sirainen <tss@iki.fi> parents: 4164 diff changeset	850 }
3f27bf7832a2 Added auth_username_format setting. Timo Sirainen <tss@iki.fi> parents: 4164 diff changeset	851
10892 9675d9a54ac9 auth: Moved some variables generated from settings to struct auth_settings. Timo Sirainen <tss@iki.fi> parents: 10836 diff changeset	852 if (*set->username_format != '\0') {
4168 3f27bf7832a2 Added auth_username_format setting. Timo Sirainen <tss@iki.fi> parents: 4164 diff changeset	853 /* username format given, put it through variable expansion.
3f27bf7832a2 Added auth_username_format setting. Timo Sirainen <tss@iki.fi> parents: 4164 diff changeset	854 we'll have to temporarily replace request->user to get
3f27bf7832a2 Added auth_username_format setting. Timo Sirainen <tss@iki.fi> parents: 4164 diff changeset	855 %u to be the wanted username */
3f27bf7832a2 Added auth_username_format setting. Timo Sirainen <tss@iki.fi> parents: 4164 diff changeset	856 const struct var_expand_table *table;
3f27bf7832a2 Added auth_username_format setting. Timo Sirainen <tss@iki.fi> parents: 4164 diff changeset	857 char *old_username;
3f27bf7832a2 Added auth_username_format setting. Timo Sirainen <tss@iki.fi> parents: 4164 diff changeset	858 string_t *dest;
3f27bf7832a2 Added auth_username_format setting. Timo Sirainen <tss@iki.fi> parents: 4164 diff changeset	859
3f27bf7832a2 Added auth_username_format setting. Timo Sirainen <tss@iki.fi> parents: 4164 diff changeset	860 old_username = request->user;
3f27bf7832a2 Added auth_username_format setting. Timo Sirainen <tss@iki.fi> parents: 4164 diff changeset	861 request->user = user;
3f27bf7832a2 Added auth_username_format setting. Timo Sirainen <tss@iki.fi> parents: 4164 diff changeset	862
3f27bf7832a2 Added auth_username_format setting. Timo Sirainen <tss@iki.fi> parents: 4164 diff changeset	863 dest = t_str_new(256);
8597 9f885dbd8157 auth: Removed extra string escaping from places where it's not necessary (or is even harmful). Timo Sirainen <tss@iki.fi> parents: 8590 diff changeset	864 table = auth_request_get_var_expand_table(request, NULL);
10892 9675d9a54ac9 auth: Moved some variables generated from settings to struct auth_settings. Timo Sirainen <tss@iki.fi> parents: 10836 diff changeset	865 var_expand(dest, set->username_format, table);
4168 3f27bf7832a2 Added auth_username_format setting. Timo Sirainen <tss@iki.fi> parents: 4164 diff changeset	866 user = p_strdup(request->pool, str_c(dest));
3f27bf7832a2 Added auth_username_format setting. Timo Sirainen <tss@iki.fi> parents: 4164 diff changeset	867
3f27bf7832a2 Added auth_username_format setting. Timo Sirainen <tss@iki.fi> parents: 4164 diff changeset	868 request->user = old_username;
3f27bf7832a2 Added auth_username_format setting. Timo Sirainen <tss@iki.fi> parents: 4164 diff changeset	869 }
3f27bf7832a2 Added auth_username_format setting. Timo Sirainen <tss@iki.fi> parents: 4164 diff changeset	870
4030 faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	871 return user;
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	872 }
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	873
3863 55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool. Timo Sirainen <tss@iki.fi> parents: 3771 diff changeset	874 bool auth_request_set_username(struct auth_request *request,
55df57c028d4 Added "bool" type and changed all ints that were used as booleans to bool. Timo Sirainen <tss@iki.fi> parents: 3771 diff changeset	875 const char username, const char *error_r)
3065 29d83a8bb50d Reorganized the code to have less global/static variables. Timo Sirainen <tss@iki.fi> parents: 3064 diff changeset	876 {
10903 6e639833c3fc auth: Initial support for per-protocol auth settings. Timo Sirainen <tss@iki.fi> parents: 10897 diff changeset	877 const struct auth_settings *set = request->set;
4164 d38dd6312be1 Master login fixes, PLAIN authentication was still broken.. Timo Sirainen <tss@iki.fi> parents: 4146 diff changeset	878 const char p, login_username = NULL;
4108 e1774d677536 Added auth_master_user_separator setting which allows giving the master username inside the normal username. Timo Sirainen <timo.sirainen@movial.fi> parents: 4104 diff changeset	879
9002 9d0037a997f4 Initial commit for config rewrite. Timo Sirainen <tss@iki.fi> parents: 8599 diff changeset	880 if (*set->master_user_separator != '\0' && !request->userdb_lookup) {
4108 e1774d677536 Added auth_master_user_separator setting which allows giving the master username inside the normal username. Timo Sirainen <timo.sirainen@movial.fi> parents: 4104 diff changeset	881 /* check if the username contains a master user */
9002 9d0037a997f4 Initial commit for config rewrite. Timo Sirainen <tss@iki.fi> parents: 8599 diff changeset	882 p = strchr(username, *set->master_user_separator);
4108 e1774d677536 Added auth_master_user_separator setting which allows giving the master username inside the normal username. Timo Sirainen <timo.sirainen@movial.fi> parents: 4104 diff changeset	883 if (p != NULL) {
e1774d677536 Added auth_master_user_separator setting which allows giving the master username inside the normal username. Timo Sirainen <timo.sirainen@movial.fi> parents: 4104 diff changeset	884 /* it does, set it. */
4140 52a2e6f35acf The login and master usernames were reversed when using Timo Sirainen <tss@iki.fi> parents: 4139 diff changeset	885 login_username = t_strdup_until(username, p);
52a2e6f35acf The login and master usernames were reversed when using Timo Sirainen <tss@iki.fi> parents: 4139 diff changeset	886
9477 6462ba85d751 auth: Don't assert-crash if trying to log in as master user but with empty login username. Timo Sirainen <tss@iki.fi> parents: 9383 diff changeset	887 if (*login_username == '\0') {
6462ba85d751 auth: Don't assert-crash if trying to log in as master user but with empty login username. Timo Sirainen <tss@iki.fi> parents: 9383 diff changeset	888 *error_r = "Empty login username";
6462ba85d751 auth: Don't assert-crash if trying to log in as master user but with empty login username. Timo Sirainen <tss@iki.fi> parents: 9383 diff changeset	889 return FALSE;
6462ba85d751 auth: Don't assert-crash if trying to log in as master user but with empty login username. Timo Sirainen <tss@iki.fi> parents: 9383 diff changeset	890 }
6462ba85d751 auth: Don't assert-crash if trying to log in as master user but with empty login username. Timo Sirainen <tss@iki.fi> parents: 9383 diff changeset	891
4140 52a2e6f35acf The login and master usernames were reversed when using Timo Sirainen <tss@iki.fi> parents: 4139 diff changeset	892 /* username is the master user */
52a2e6f35acf The login and master usernames were reversed when using Timo Sirainen <tss@iki.fi> parents: 4139 diff changeset	893 username = p + 1;
4108 e1774d677536 Added auth_master_user_separator setting which allows giving the master username inside the normal username. Timo Sirainen <timo.sirainen@movial.fi> parents: 4104 diff changeset	894 }
e1774d677536 Added auth_master_user_separator setting which allows giving the master username inside the normal username. Timo Sirainen <timo.sirainen@movial.fi> parents: 4104 diff changeset	895 }
e1774d677536 Added auth_master_user_separator setting which allows giving the master username inside the normal username. Timo Sirainen <timo.sirainen@movial.fi> parents: 4104 diff changeset	896
6619 2a36e7d9ddb6 Don't keep master username in original_username. Timo Sirainen <tss@iki.fi> parents: 6575 diff changeset	897 if (request->original_username == NULL) {
2a36e7d9ddb6 Don't keep master username in original_username. Timo Sirainen <tss@iki.fi> parents: 6575 diff changeset	898 /* the username may change later, but we need to use this
2a36e7d9ddb6 Don't keep master username in original_username. Timo Sirainen <tss@iki.fi> parents: 6575 diff changeset	899 username when verifying at least DIGEST-MD5 password. */
2a36e7d9ddb6 Don't keep master username in original_username. Timo Sirainen <tss@iki.fi> parents: 6575 diff changeset	900 request->original_username = p_strdup(request->pool, username);
2a36e7d9ddb6 Don't keep master username in original_username. Timo Sirainen <tss@iki.fi> parents: 6575 diff changeset	901 }
2a36e7d9ddb6 Don't keep master username in original_username. Timo Sirainen <tss@iki.fi> parents: 6575 diff changeset	902 if (request->cert_username) {
2a36e7d9ddb6 Don't keep master username in original_username. Timo Sirainen <tss@iki.fi> parents: 6575 diff changeset	903 /* cert_username overrides the username given by
10954 bcd43231f723 auth: Do username checks/translations even when ssl_username_from_cert=yes Timo Sirainen <tss@iki.fi> parents: 10903 diff changeset	904 authentication mechanism. but still do checks and
bcd43231f723 auth: Do username checks/translations even when ssl_username_from_cert=yes Timo Sirainen <tss@iki.fi> parents: 10903 diff changeset	905 translations to it. */
bcd43231f723 auth: Do username checks/translations even when ssl_username_from_cert=yes Timo Sirainen <tss@iki.fi> parents: 10903 diff changeset	906 username = request->user;
6619 2a36e7d9ddb6 Don't keep master username in original_username. Timo Sirainen <tss@iki.fi> parents: 6575 diff changeset	907 }
2a36e7d9ddb6 Don't keep master username in original_username. Timo Sirainen <tss@iki.fi> parents: 6575 diff changeset	908
3065 29d83a8bb50d Reorganized the code to have less global/static variables. Timo Sirainen <tss@iki.fi> parents: 3064 diff changeset	909 if (*username == '\0') {
29d83a8bb50d Reorganized the code to have less global/static variables. Timo Sirainen <tss@iki.fi> parents: 3064 diff changeset	910 /* Some PAM plugins go nuts with empty usernames */
29d83a8bb50d Reorganized the code to have less global/static variables. Timo Sirainen <tss@iki.fi> parents: 3064 diff changeset	911 *error_r = "Empty username";
29d83a8bb50d Reorganized the code to have less global/static variables. Timo Sirainen <tss@iki.fi> parents: 3064 diff changeset	912 return FALSE;
29d83a8bb50d Reorganized the code to have less global/static variables. Timo Sirainen <tss@iki.fi> parents: 3064 diff changeset	913 }
29d83a8bb50d Reorganized the code to have less global/static variables. Timo Sirainen <tss@iki.fi> parents: 3064 diff changeset	914
4030 faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	915 request->user = auth_request_fix_username(request, username, error_r);
4834 679c9326741c When invalid character is found from username, say what character it is in Timo Sirainen <tss@iki.fi> parents: 4825 diff changeset	916 if (request->user == NULL) {
679c9326741c When invalid character is found from username, say what character it is in Timo Sirainen <tss@iki.fi> parents: 4825 diff changeset	917 auth_request_log_debug(request, "auth",
679c9326741c When invalid character is found from username, say what character it is in Timo Sirainen <tss@iki.fi> parents: 4825 diff changeset	918 "Invalid username: %s", str_sanitize(username, 128));
4164 d38dd6312be1 Master login fixes, PLAIN authentication was still broken.. Timo Sirainen <tss@iki.fi> parents: 4146 diff changeset	919 return FALSE;
4834 679c9326741c When invalid character is found from username, say what character it is in Timo Sirainen <tss@iki.fi> parents: 4825 diff changeset	920 }
6658 d22888a77a1e Auth cache didn't work for usernames that got translated internally. Timo Sirainen <tss@iki.fi> parents: 6619 diff changeset	921 if (request->translated_username == NULL) {
d22888a77a1e Auth cache didn't work for usernames that got translated internally. Timo Sirainen <tss@iki.fi> parents: 6619 diff changeset	922 /* similar to original_username, but after translations */
d22888a77a1e Auth cache didn't work for usernames that got translated internally. Timo Sirainen <tss@iki.fi> parents: 6619 diff changeset	923 request->translated_username = request->user;
d22888a77a1e Auth cache didn't work for usernames that got translated internally. Timo Sirainen <tss@iki.fi> parents: 6619 diff changeset	924 }
4164 d38dd6312be1 Master login fixes, PLAIN authentication was still broken.. Timo Sirainen <tss@iki.fi> parents: 4146 diff changeset	925
d38dd6312be1 Master login fixes, PLAIN authentication was still broken.. Timo Sirainen <tss@iki.fi> parents: 4146 diff changeset	926 if (login_username != NULL) {
d38dd6312be1 Master login fixes, PLAIN authentication was still broken.. Timo Sirainen <tss@iki.fi> parents: 4146 diff changeset	927 if (!auth_request_set_login_username(request,
d38dd6312be1 Master login fixes, PLAIN authentication was still broken.. Timo Sirainen <tss@iki.fi> parents: 4146 diff changeset	928 login_username,
d38dd6312be1 Master login fixes, PLAIN authentication was still broken.. Timo Sirainen <tss@iki.fi> parents: 4146 diff changeset	929 error_r))
d38dd6312be1 Master login fixes, PLAIN authentication was still broken.. Timo Sirainen <tss@iki.fi> parents: 4146 diff changeset	930 return FALSE;
d38dd6312be1 Master login fixes, PLAIN authentication was still broken.. Timo Sirainen <tss@iki.fi> parents: 4146 diff changeset	931 }
d38dd6312be1 Master login fixes, PLAIN authentication was still broken.. Timo Sirainen <tss@iki.fi> parents: 4146 diff changeset	932 return TRUE;
4030 faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	933 }
3065 29d83a8bb50d Reorganized the code to have less global/static variables. Timo Sirainen <tss@iki.fi> parents: 3064 diff changeset	934
4030 faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	935 bool auth_request_set_login_username(struct auth_request *request,
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	936 const char *username,
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	937 const char **error_r)
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	938 {
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	939 i_assert(*username != '\0');
3065 29d83a8bb50d Reorganized the code to have less global/static variables. Timo Sirainen <tss@iki.fi> parents: 3064 diff changeset	940
4164 d38dd6312be1 Master login fixes, PLAIN authentication was still broken.. Timo Sirainen <tss@iki.fi> parents: 4146 diff changeset	941 if (strcmp(username, request->user) == 0) {
d38dd6312be1 Master login fixes, PLAIN authentication was still broken.. Timo Sirainen <tss@iki.fi> parents: 4146 diff changeset	942 /* The usernames are the same, we don't really wish to log
d38dd6312be1 Master login fixes, PLAIN authentication was still broken.. Timo Sirainen <tss@iki.fi> parents: 4146 diff changeset	943 in as someone else */
d38dd6312be1 Master login fixes, PLAIN authentication was still broken.. Timo Sirainen <tss@iki.fi> parents: 4146 diff changeset	944 return TRUE;
d38dd6312be1 Master login fixes, PLAIN authentication was still broken.. Timo Sirainen <tss@iki.fi> parents: 4146 diff changeset	945 }
d38dd6312be1 Master login fixes, PLAIN authentication was still broken.. Timo Sirainen <tss@iki.fi> parents: 4146 diff changeset	946
4030 faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	947 /* lookup request->user from masterdb first */
10903 6e639833c3fc auth: Initial support for per-protocol auth settings. Timo Sirainen <tss@iki.fi> parents: 10897 diff changeset	948 request->passdb = auth_request_get_auth(request)->masterdbs;
4030 faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	949
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	950 request->requested_login_user =
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	951 auth_request_fix_username(request, username, error_r);
4136 f7731e6eec7e If master login username is the same as the normal username, we don't want Timo Sirainen <tss@iki.fi> parents: 4108 diff changeset	952 return request->requested_login_user != NULL;
3065 29d83a8bb50d Reorganized the code to have less global/static variables. Timo Sirainen <tss@iki.fi> parents: 3064 diff changeset	953 }
29d83a8bb50d Reorganized the code to have less global/static variables. Timo Sirainen <tss@iki.fi> parents: 3064 diff changeset	954
4078 265655f270df Added "allow_nets" extra field. If set, the user can log in only from Timo Sirainen <timo.sirainen@movial.fi> parents: 4054 diff changeset	955 static void auth_request_validate_networks(struct auth_request *request,
265655f270df Added "allow_nets" extra field. If set, the user can log in only from Timo Sirainen <timo.sirainen@movial.fi> parents: 4054 diff changeset	956 const char *networks)
265655f270df Added "allow_nets" extra field. If set, the user can log in only from Timo Sirainen <timo.sirainen@movial.fi> parents: 4054 diff changeset	957 {
265655f270df Added "allow_nets" extra field. If set, the user can log in only from Timo Sirainen <timo.sirainen@movial.fi> parents: 4054 diff changeset	958 const char const net;
7919 423b8e3fedbb Created net_parse_range() from auth code. Timo Sirainen <tss@iki.fi> parents: 7517 diff changeset	959 struct ip_addr net_ip;
423b8e3fedbb Created net_parse_range() from auth code. Timo Sirainen <tss@iki.fi> parents: 7517 diff changeset	960 unsigned int bits;
4078 265655f270df Added "allow_nets" extra field. If set, the user can log in only from Timo Sirainen <timo.sirainen@movial.fi> parents: 4054 diff changeset	961 bool found = FALSE;
265655f270df Added "allow_nets" extra field. If set, the user can log in only from Timo Sirainen <timo.sirainen@movial.fi> parents: 4054 diff changeset	962
265655f270df Added "allow_nets" extra field. If set, the user can log in only from Timo Sirainen <timo.sirainen@movial.fi> parents: 4054 diff changeset	963 if (request->remote_ip.family == 0) {
265655f270df Added "allow_nets" extra field. If set, the user can log in only from Timo Sirainen <timo.sirainen@movial.fi> parents: 4054 diff changeset	964 /* IP not known */
265655f270df Added "allow_nets" extra field. If set, the user can log in only from Timo Sirainen <timo.sirainen@movial.fi> parents: 4054 diff changeset	965 auth_request_log_info(request, "passdb",
265655f270df Added "allow_nets" extra field. If set, the user can log in only from Timo Sirainen <timo.sirainen@movial.fi> parents: 4054 diff changeset	966 "allow_nets check failed: Remote IP not known");
265655f270df Added "allow_nets" extra field. If set, the user can log in only from Timo Sirainen <timo.sirainen@movial.fi> parents: 4054 diff changeset	967 request->passdb_failure = TRUE;
265655f270df Added "allow_nets" extra field. If set, the user can log in only from Timo Sirainen <timo.sirainen@movial.fi> parents: 4054 diff changeset	968 return;
265655f270df Added "allow_nets" extra field. If set, the user can log in only from Timo Sirainen <timo.sirainen@movial.fi> parents: 4054 diff changeset	969 }
265655f270df Added "allow_nets" extra field. If set, the user can log in only from Timo Sirainen <timo.sirainen@movial.fi> parents: 4054 diff changeset	970
265655f270df Added "allow_nets" extra field. If set, the user can log in only from Timo Sirainen <timo.sirainen@movial.fi> parents: 4054 diff changeset	971 for (net = t_strsplit_spaces(networks, ", "); *net != NULL; net++) {
4420 1174e508593d auth_debug: If allow_nets is given, print debug messages when matching Timo Sirainen <tss@iki.fi> parents: 4402 diff changeset	972 auth_request_log_debug(request, "auth",
1174e508593d auth_debug: If allow_nets is given, print debug messages when matching Timo Sirainen <tss@iki.fi> parents: 4402 diff changeset	973 "allow_nets: Matching for network %s", *net);
7919 423b8e3fedbb Created net_parse_range() from auth code. Timo Sirainen <tss@iki.fi> parents: 7517 diff changeset	974
423b8e3fedbb Created net_parse_range() from auth code. Timo Sirainen <tss@iki.fi> parents: 7517 diff changeset	975 if (net_parse_range(*net, &net_ip, &bits) < 0) {
4078 265655f270df Added "allow_nets" extra field. If set, the user can log in only from Timo Sirainen <timo.sirainen@movial.fi> parents: 4054 diff changeset	976 auth_request_log_info(request, "passdb",
265655f270df Added "allow_nets" extra field. If set, the user can log in only from Timo Sirainen <timo.sirainen@movial.fi> parents: 4054 diff changeset	977 "allow_nets: Invalid network '%s'", *net);
7919 423b8e3fedbb Created net_parse_range() from auth code. Timo Sirainen <tss@iki.fi> parents: 7517 diff changeset	978 }
423b8e3fedbb Created net_parse_range() from auth code. Timo Sirainen <tss@iki.fi> parents: 7517 diff changeset	979
423b8e3fedbb Created net_parse_range() from auth code. Timo Sirainen <tss@iki.fi> parents: 7517 diff changeset	980 if (net_is_in_network(&request->remote_ip, &net_ip, bits)) {
423b8e3fedbb Created net_parse_range() from auth code. Timo Sirainen <tss@iki.fi> parents: 7517 diff changeset	981 found = TRUE;
4078 265655f270df Added "allow_nets" extra field. If set, the user can log in only from Timo Sirainen <timo.sirainen@movial.fi> parents: 4054 diff changeset	982 break;
265655f270df Added "allow_nets" extra field. If set, the user can log in only from Timo Sirainen <timo.sirainen@movial.fi> parents: 4054 diff changeset	983 }
265655f270df Added "allow_nets" extra field. If set, the user can log in only from Timo Sirainen <timo.sirainen@movial.fi> parents: 4054 diff changeset	984 }
265655f270df Added "allow_nets" extra field. If set, the user can log in only from Timo Sirainen <timo.sirainen@movial.fi> parents: 4054 diff changeset	985
265655f270df Added "allow_nets" extra field. If set, the user can log in only from Timo Sirainen <timo.sirainen@movial.fi> parents: 4054 diff changeset	986 if (!found) {
265655f270df Added "allow_nets" extra field. If set, the user can log in only from Timo Sirainen <timo.sirainen@movial.fi> parents: 4054 diff changeset	987 auth_request_log_info(request, "passdb",
265655f270df Added "allow_nets" extra field. If set, the user can log in only from Timo Sirainen <timo.sirainen@movial.fi> parents: 4054 diff changeset	988 "allow_nets check failed: IP not in allowed networks");
265655f270df Added "allow_nets" extra field. If set, the user can log in only from Timo Sirainen <timo.sirainen@movial.fi> parents: 4054 diff changeset	989 }
265655f270df Added "allow_nets" extra field. If set, the user can log in only from Timo Sirainen <timo.sirainen@movial.fi> parents: 4054 diff changeset	990 request->passdb_failure = !found;
265655f270df Added "allow_nets" extra field. If set, the user can log in only from Timo Sirainen <timo.sirainen@movial.fi> parents: 4054 diff changeset	991 }
265655f270df Added "allow_nets" extra field. If set, the user can log in only from Timo Sirainen <timo.sirainen@movial.fi> parents: 4054 diff changeset	992
6855 5c514ebda66a Added "password_noscheme" field which assumes the password is in the default Timo Sirainen <tss@iki.fi> parents: 6854 diff changeset	993 static void
5c514ebda66a Added "password_noscheme" field which assumes the password is in the default Timo Sirainen <tss@iki.fi> parents: 6854 diff changeset	994 auth_request_set_password(struct auth_request request, const char value,
5c514ebda66a Added "password_noscheme" field which assumes the password is in the default Timo Sirainen <tss@iki.fi> parents: 6854 diff changeset	995 const char *default_scheme, bool noscheme)
5c514ebda66a Added "password_noscheme" field which assumes the password is in the default Timo Sirainen <tss@iki.fi> parents: 6854 diff changeset	996 {
5c514ebda66a Added "password_noscheme" field which assumes the password is in the default Timo Sirainen <tss@iki.fi> parents: 6854 diff changeset	997 if (request->passdb_password != NULL) {
5c514ebda66a Added "password_noscheme" field which assumes the password is in the default Timo Sirainen <tss@iki.fi> parents: 6854 diff changeset	998 auth_request_log_error(request,
5c514ebda66a Added "password_noscheme" field which assumes the password is in the default Timo Sirainen <tss@iki.fi> parents: 6854 diff changeset	999 request->passdb->passdb->iface.name,
5c514ebda66a Added "password_noscheme" field which assumes the password is in the default Timo Sirainen <tss@iki.fi> parents: 6854 diff changeset	1000 "Multiple password values not supported");
5c514ebda66a Added "password_noscheme" field which assumes the password is in the default Timo Sirainen <tss@iki.fi> parents: 6854 diff changeset	1001 return;
5c514ebda66a Added "password_noscheme" field which assumes the password is in the default Timo Sirainen <tss@iki.fi> parents: 6854 diff changeset	1002 }
5c514ebda66a Added "password_noscheme" field which assumes the password is in the default Timo Sirainen <tss@iki.fi> parents: 6854 diff changeset	1003
5c514ebda66a Added "password_noscheme" field which assumes the password is in the default Timo Sirainen <tss@iki.fi> parents: 6854 diff changeset	1004 /* if the password starts with '{' it most likely contains
5c514ebda66a Added "password_noscheme" field which assumes the password is in the default Timo Sirainen <tss@iki.fi> parents: 6854 diff changeset	1005 also '}'. check it anyway to make sure, because we
5c514ebda66a Added "password_noscheme" field which assumes the password is in the default Timo Sirainen <tss@iki.fi> parents: 6854 diff changeset	1006 assert-crash later if it doesn't exist. this could happen
5c514ebda66a Added "password_noscheme" field which assumes the password is in the default Timo Sirainen <tss@iki.fi> parents: 6854 diff changeset	1007 if plaintext passwords are used. */
5c514ebda66a Added "password_noscheme" field which assumes the password is in the default Timo Sirainen <tss@iki.fi> parents: 6854 diff changeset	1008 if (*value == '{' && !noscheme && strchr(value, '}') != NULL)
5c514ebda66a Added "password_noscheme" field which assumes the password is in the default Timo Sirainen <tss@iki.fi> parents: 6854 diff changeset	1009 request->passdb_password = p_strdup(request->pool, value);
5c514ebda66a Added "password_noscheme" field which assumes the password is in the default Timo Sirainen <tss@iki.fi> parents: 6854 diff changeset	1010 else {
5c514ebda66a Added "password_noscheme" field which assumes the password is in the default Timo Sirainen <tss@iki.fi> parents: 6854 diff changeset	1011 i_assert(default_scheme != NULL);
5c514ebda66a Added "password_noscheme" field which assumes the password is in the default Timo Sirainen <tss@iki.fi> parents: 6854 diff changeset	1012 request->passdb_password =
5c514ebda66a Added "password_noscheme" field which assumes the password is in the default Timo Sirainen <tss@iki.fi> parents: 6854 diff changeset	1013 p_strdup_printf(request->pool, "{%s}%s",
5c514ebda66a Added "password_noscheme" field which assumes the password is in the default Timo Sirainen <tss@iki.fi> parents: 6854 diff changeset	1014 default_scheme, value);
5c514ebda66a Added "password_noscheme" field which assumes the password is in the default Timo Sirainen <tss@iki.fi> parents: 6854 diff changeset	1015 }
5c514ebda66a Added "password_noscheme" field which assumes the password is in the default Timo Sirainen <tss@iki.fi> parents: 6854 diff changeset	1016 }
5c514ebda66a Added "password_noscheme" field which assumes the password is in the default Timo Sirainen <tss@iki.fi> parents: 6854 diff changeset	1017
7122 fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1018 static void auth_request_set_reply_field(struct auth_request *request,
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1019 const char name, const char value)
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1020 {
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1021 if (strcmp(name, "nologin") == 0) {
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1022 /* user can't actually login - don't keep this
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1023 reply for master */
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1024 request->no_login = TRUE;
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1025 value = NULL;
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1026 } else if (strcmp(name, "proxy") == 0) {
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1027 /* we're proxying authentication for this user. send
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1028 password back if using plaintext authentication. */
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1029 request->proxy = TRUE;
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1030 value = NULL;
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1031 } else if (strcmp(name, "proxy_maybe") == 0) {
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1032 /* like "proxy", but log in normally if we're proxying to
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1033 ourself */
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1034 request->proxy = TRUE;
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1035 request->proxy_maybe = TRUE;
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1036 value = NULL;
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1037 }
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1038
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1039 if (request->extra_fields == NULL)
7388 08d31d752893 Use auth-stream API to build all TAB-delimited strings to make sure strings Timo Sirainen <tss@iki.fi> parents: 7318 diff changeset	1040 request->extra_fields = auth_stream_reply_init(request->pool);
7122 fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1041 auth_stream_reply_add(request->extra_fields, name, value);
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1042 }
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1043
11913 63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1044 static void auth_request_userdb_reply_update_user(struct auth_request *request)
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1045 {
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1046 const char str, p;
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1047
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1048 str = t_strdup(auth_stream_reply_export(request->userdb_reply));
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1049
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1050 /* reset the reply and add the new username */
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1051 auth_stream_reply_reset(request->userdb_reply);
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1052 auth_stream_reply_add(request->userdb_reply, NULL, request->user);
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1053
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1054 /* add the rest */
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1055 p = strchr(str, '\t');
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1056 if (p != NULL)
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1057 auth_stream_reply_import(request->userdb_reply, p + 1);
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1058 }
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1059
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1060 static const char *
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1061 get_updated_username(const char *old_username,
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1062 const char name, const char value)
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1063 {
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1064 const char *p;
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1065
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1066 if (strcmp(name, "user") == 0) {
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1067 /* replace the whole username */
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1068 return value;
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1069 }
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1070
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1071 p = strchr(old_username, '@');
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1072 if (strcmp(name, "username") == 0) {
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1073 if (strchr(value, '@') != NULL)
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1074 return value;
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1075
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1076 /* preserve the current @domain */
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1077 return t_strconcat(value, p, NULL);
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1078 }
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1079
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1080 if (strcmp(name, "domain") == 0) {
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1081 if (p == NULL) {
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1082 /* add the domain */
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1083 return t_strconcat(old_username, "@", value, NULL);
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1084 } else {
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1085 /* replace the existing domain */
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1086 p = t_strdup_until(old_username, p + 1);
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1087 return t_strconcat(p, value, NULL);
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1088 }
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1089 }
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1090 return NULL;
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1091 }
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1092
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1093 static bool
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1094 auth_request_try_update_username(struct auth_request *request,
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1095 const char name, const char value)
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1096 {
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1097 const char *new_value;
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1098
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1099 new_value = get_updated_username(request->user, name, value);
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1100 if (new_value == NULL)
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1101 return FALSE;
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1102
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1103 if (strcmp(request->user, new_value) != 0) {
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1104 auth_request_log_debug(request, "auth",
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1105 "username changed %s -> %s",
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1106 request->user, new_value);
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1107 request->user = p_strdup(request->pool, new_value);
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1108 if (request->userdb_reply != NULL)
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1109 auth_request_userdb_reply_update_user(request);
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1110 }
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1111 return TRUE;
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1112 }
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1113
3161 6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	1114 void auth_request_set_field(struct auth_request *request,
3272 36db3285f4a7 Try to keep scheme always included in auth_request->passdb_password. Timo Sirainen <tss@iki.fi> parents: 3257 diff changeset	1115 const char name, const char value,
36db3285f4a7 Try to keep scheme always included in auth_request->passdb_password. Timo Sirainen <tss@iki.fi> parents: 3257 diff changeset	1116 const char *default_scheme)
3064 2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1117 {
4017 e2d267e6f930 Check that we don't pass around key=value pairs with empty keys. Timo Sirainen <tss@iki.fi> parents: 3918 diff changeset	1118 i_assert(*name != '\0');
3064 2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1119 i_assert(value != NULL);
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1120
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1121 if (strcmp(name, "password") == 0) {
6855 5c514ebda66a Added "password_noscheme" field which assumes the password is in the default Timo Sirainen <tss@iki.fi> parents: 6854 diff changeset	1122 auth_request_set_password(request, value,
5c514ebda66a Added "password_noscheme" field which assumes the password is in the default Timo Sirainen <tss@iki.fi> parents: 6854 diff changeset	1123 default_scheme, FALSE);
5c514ebda66a Added "password_noscheme" field which assumes the password is in the default Timo Sirainen <tss@iki.fi> parents: 6854 diff changeset	1124 return;
5c514ebda66a Added "password_noscheme" field which assumes the password is in the default Timo Sirainen <tss@iki.fi> parents: 6854 diff changeset	1125 }
5c514ebda66a Added "password_noscheme" field which assumes the password is in the default Timo Sirainen <tss@iki.fi> parents: 6854 diff changeset	1126 if (strcmp(name, "password_noscheme") == 0) {
5c514ebda66a Added "password_noscheme" field which assumes the password is in the default Timo Sirainen <tss@iki.fi> parents: 6854 diff changeset	1127 auth_request_set_password(request, value, default_scheme, TRUE);
3397 2db396230881 auth_request_set_field() shouldn't save password to extra_fields. Fixes a Timo Sirainen <tss@iki.fi> parents: 3386 diff changeset	1128 return;
3064 2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1129 }
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1130
11913 63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1131 if (auth_request_try_update_username(request, name, value)) {
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1132 /* don't change the original value so it gets saved correctly
63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1133 to cache. */
5129 9b1a90eddfd0 Special extra_fields weren't saved to auth cache. This was especially Timo Sirainen <tss@iki.fi> parents: 5069 diff changeset	1134 } else if (strcmp(name, "nodelay") == 0) {
3064 2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1135 /* don't delay replying to client of the failure */
3161 6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	1136 request->no_failure_delay = TRUE;
5129 9b1a90eddfd0 Special extra_fields weren't saved to auth cache. This was especially Timo Sirainen <tss@iki.fi> parents: 5069 diff changeset	1137 } else if (strcmp(name, "nopassword") == 0) {
3669 09b5e002ad8a If passdb returned NULL password (ie. no password needed), it wasn't cached Timo Sirainen <tss@iki.fi> parents: 3668 diff changeset	1138 /* NULL password - anything goes */
5619 121af23cfc65 Empty password doesn't anymore allow user to log in with any password, Timo Sirainen <tss@iki.fi> parents: 5598 diff changeset	1139 const char *password = request->passdb_password;
121af23cfc65 Empty password doesn't anymore allow user to log in with any password, Timo Sirainen <tss@iki.fi> parents: 5598 diff changeset	1140
121af23cfc65 Empty password doesn't anymore allow user to log in with any password, Timo Sirainen <tss@iki.fi> parents: 5598 diff changeset	1141 if (password != NULL) {
121af23cfc65 Empty password doesn't anymore allow user to log in with any password, Timo Sirainen <tss@iki.fi> parents: 5598 diff changeset	1142 (void)password_get_scheme(&password);
121af23cfc65 Empty password doesn't anymore allow user to log in with any password, Timo Sirainen <tss@iki.fi> parents: 5598 diff changeset	1143 if (*password != '\0') {
121af23cfc65 Empty password doesn't anymore allow user to log in with any password, Timo Sirainen <tss@iki.fi> parents: 5598 diff changeset	1144 auth_request_log_error(request,
121af23cfc65 Empty password doesn't anymore allow user to log in with any password, Timo Sirainen <tss@iki.fi> parents: 5598 diff changeset	1145 request->passdb->passdb->iface.name,
121af23cfc65 Empty password doesn't anymore allow user to log in with any password, Timo Sirainen <tss@iki.fi> parents: 5598 diff changeset	1146 "nopassword set but password is "
121af23cfc65 Empty password doesn't anymore allow user to log in with any password, Timo Sirainen <tss@iki.fi> parents: 5598 diff changeset	1147 "non-empty");
121af23cfc65 Empty password doesn't anymore allow user to log in with any password, Timo Sirainen <tss@iki.fi> parents: 5598 diff changeset	1148 return;
121af23cfc65 Empty password doesn't anymore allow user to log in with any password, Timo Sirainen <tss@iki.fi> parents: 5598 diff changeset	1149 }
5412 79187982328f If "nopassword" is set, don't crash if password is non-NULL. However give an Timo Sirainen <tss@iki.fi> parents: 5302 diff changeset	1150 }
3669 09b5e002ad8a If passdb returned NULL password (ie. no password needed), it wasn't cached Timo Sirainen <tss@iki.fi> parents: 3668 diff changeset	1151 request->no_password = TRUE;
5412 79187982328f If "nopassword" is set, don't crash if password is non-NULL. However give an Timo Sirainen <tss@iki.fi> parents: 5302 diff changeset	1152 request->passdb_password = NULL;
5129 9b1a90eddfd0 Special extra_fields weren't saved to auth cache. This was especially Timo Sirainen <tss@iki.fi> parents: 5069 diff changeset	1153 } else if (strcmp(name, "allow_nets") == 0) {
4078 265655f270df Added "allow_nets" extra field. If set, the user can log in only from Timo Sirainen <timo.sirainen@movial.fi> parents: 4054 diff changeset	1154 auth_request_validate_networks(request, value);
5872 93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1155 } else if (strncmp(name, "userdb_", 7) == 0) {
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1156 /* for prefetch userdb */
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1157 if (request->userdb_reply == NULL)
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1158 auth_request_init_userdb_reply(request);
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1159 auth_request_set_userdb_field(request, name + 7, value);
5129 9b1a90eddfd0 Special extra_fields weren't saved to auth cache. This was especially Timo Sirainen <tss@iki.fi> parents: 5069 diff changeset	1160 } else {
7122 fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1161 /* these fields are returned to client */
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1162 auth_request_set_reply_field(request, name, value);
5129 9b1a90eddfd0 Special extra_fields weren't saved to auth cache. This was especially Timo Sirainen <tss@iki.fi> parents: 5069 diff changeset	1163 return;
3064 2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1164 }
3520 e2fe8222449d s/occured/occurred/ Timo Sirainen <tss@iki.fi> parents: 3432 diff changeset	1165
8599 812a977d7c1a auth worker processes shouldn't duplicate the auth cache. Timo Sirainen <tss@iki.fi> parents: 8597 diff changeset	1166 if ((passdb_cache != NULL &&
812a977d7c1a auth worker processes shouldn't duplicate the auth cache. Timo Sirainen <tss@iki.fi> parents: 8597 diff changeset	1167 request->passdb->passdb->cache_key != NULL) \|\| worker) {
812a977d7c1a auth worker processes shouldn't duplicate the auth cache. Timo Sirainen <tss@iki.fi> parents: 8597 diff changeset	1168 /* we'll need to get this field stored into cache,
812a977d7c1a auth worker processes shouldn't duplicate the auth cache. Timo Sirainen <tss@iki.fi> parents: 8597 diff changeset	1169 or we're a worker and we'll need to send this to the main
812a977d7c1a auth worker processes shouldn't duplicate the auth cache. Timo Sirainen <tss@iki.fi> parents: 8597 diff changeset	1170 auth process that can store it in the cache. */
5129 9b1a90eddfd0 Special extra_fields weren't saved to auth cache. This was especially Timo Sirainen <tss@iki.fi> parents: 5069 diff changeset	1171 if (request->extra_cache_fields == NULL) {
9b1a90eddfd0 Special extra_fields weren't saved to auth cache. This was especially Timo Sirainen <tss@iki.fi> parents: 5069 diff changeset	1172 request->extra_cache_fields =
7388 08d31d752893 Use auth-stream API to build all TAB-delimited strings to make sure strings Timo Sirainen <tss@iki.fi> parents: 7318 diff changeset	1173 auth_stream_reply_init(request->pool);
5129 9b1a90eddfd0 Special extra_fields weren't saved to auth cache. This was especially Timo Sirainen <tss@iki.fi> parents: 5069 diff changeset	1174 }
9b1a90eddfd0 Special extra_fields weren't saved to auth cache. This was especially Timo Sirainen <tss@iki.fi> parents: 5069 diff changeset	1175 auth_stream_reply_add(request->extra_cache_fields, name, value);
9b1a90eddfd0 Special extra_fields weren't saved to auth cache. This was especially Timo Sirainen <tss@iki.fi> parents: 5069 diff changeset	1176 }
3064 2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1177 }
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1178
5153 83f361144a8a Added auth_request_set_fields() and used it instead of duplicating the code Timo Sirainen <tss@iki.fi> parents: 5134 diff changeset	1179 void auth_request_set_fields(struct auth_request *request,
83f361144a8a Added auth_request_set_fields() and used it instead of duplicating the code Timo Sirainen <tss@iki.fi> parents: 5134 diff changeset	1180 const char const fields,
83f361144a8a Added auth_request_set_fields() and used it instead of duplicating the code Timo Sirainen <tss@iki.fi> parents: 5134 diff changeset	1181 const char *default_scheme)
83f361144a8a Added auth_request_set_fields() and used it instead of duplicating the code Timo Sirainen <tss@iki.fi> parents: 5134 diff changeset	1182 {
83f361144a8a Added auth_request_set_fields() and used it instead of duplicating the code Timo Sirainen <tss@iki.fi> parents: 5134 diff changeset	1183 const char key, value;
83f361144a8a Added auth_request_set_fields() and used it instead of duplicating the code Timo Sirainen <tss@iki.fi> parents: 5134 diff changeset	1184
83f361144a8a Added auth_request_set_fields() and used it instead of duplicating the code Timo Sirainen <tss@iki.fi> parents: 5134 diff changeset	1185 for (; *fields != NULL; fields++) {
5163 39d3fca337a5 auth_request_set_fields(): Don't crash with empty fields. Timo Sirainen <tss@iki.fi> parents: 5153 diff changeset	1186 if (**fields == '\0')
39d3fca337a5 auth_request_set_fields(): Don't crash with empty fields. Timo Sirainen <tss@iki.fi> parents: 5153 diff changeset	1187 continue;
39d3fca337a5 auth_request_set_fields(): Don't crash with empty fields. Timo Sirainen <tss@iki.fi> parents: 5153 diff changeset	1188
5153 83f361144a8a Added auth_request_set_fields() and used it instead of duplicating the code Timo Sirainen <tss@iki.fi> parents: 5134 diff changeset	1189 value = strchr(*fields, '=');
83f361144a8a Added auth_request_set_fields() and used it instead of duplicating the code Timo Sirainen <tss@iki.fi> parents: 5134 diff changeset	1190 if (value == NULL) {
83f361144a8a Added auth_request_set_fields() and used it instead of duplicating the code Timo Sirainen <tss@iki.fi> parents: 5134 diff changeset	1191 key = *fields;
83f361144a8a Added auth_request_set_fields() and used it instead of duplicating the code Timo Sirainen <tss@iki.fi> parents: 5134 diff changeset	1192 value = "";
83f361144a8a Added auth_request_set_fields() and used it instead of duplicating the code Timo Sirainen <tss@iki.fi> parents: 5134 diff changeset	1193 } else {
83f361144a8a Added auth_request_set_fields() and used it instead of duplicating the code Timo Sirainen <tss@iki.fi> parents: 5134 diff changeset	1194 key = t_strdup_until(*fields, value);
83f361144a8a Added auth_request_set_fields() and used it instead of duplicating the code Timo Sirainen <tss@iki.fi> parents: 5134 diff changeset	1195 value++;
83f361144a8a Added auth_request_set_fields() and used it instead of duplicating the code Timo Sirainen <tss@iki.fi> parents: 5134 diff changeset	1196 }
83f361144a8a Added auth_request_set_fields() and used it instead of duplicating the code Timo Sirainen <tss@iki.fi> parents: 5134 diff changeset	1197 auth_request_set_field(request, key, value, default_scheme);
83f361144a8a Added auth_request_set_fields() and used it instead of duplicating the code Timo Sirainen <tss@iki.fi> parents: 5134 diff changeset	1198 }
83f361144a8a Added auth_request_set_fields() and used it instead of duplicating the code Timo Sirainen <tss@iki.fi> parents: 5134 diff changeset	1199 }
83f361144a8a Added auth_request_set_fields() and used it instead of duplicating the code Timo Sirainen <tss@iki.fi> parents: 5134 diff changeset	1200
5872 93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1201 void auth_request_init_userdb_reply(struct auth_request *request)
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1202 {
7388 08d31d752893 Use auth-stream API to build all TAB-delimited strings to make sure strings Timo Sirainen <tss@iki.fi> parents: 7318 diff changeset	1203 request->userdb_reply = auth_stream_reply_init(request->pool);
5872 93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1204 auth_stream_reply_add(request->userdb_reply, NULL, request->user);
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1205 }
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1206
5879 f7cdede45a88 If uidgid_file=<template_path> is set, the uid and gid are looked up by Timo Sirainen <tss@iki.fi> parents: 5872 diff changeset	1207 static void auth_request_set_uidgid_file(struct auth_request *request,
f7cdede45a88 If uidgid_file=<template_path> is set, the uid and gid are looked up by Timo Sirainen <tss@iki.fi> parents: 5872 diff changeset	1208 const char *path_template)
f7cdede45a88 If uidgid_file=<template_path> is set, the uid and gid are looked up by Timo Sirainen <tss@iki.fi> parents: 5872 diff changeset	1209 {
f7cdede45a88 If uidgid_file=<template_path> is set, the uid and gid are looked up by Timo Sirainen <tss@iki.fi> parents: 5872 diff changeset	1210 string_t *path;
f7cdede45a88 If uidgid_file=<template_path> is set, the uid and gid are looked up by Timo Sirainen <tss@iki.fi> parents: 5872 diff changeset	1211 struct stat st;
f7cdede45a88 If uidgid_file=<template_path> is set, the uid and gid are looked up by Timo Sirainen <tss@iki.fi> parents: 5872 diff changeset	1212
f7cdede45a88 If uidgid_file=<template_path> is set, the uid and gid are looked up by Timo Sirainen <tss@iki.fi> parents: 5872 diff changeset	1213 path = t_str_new(256);
f7cdede45a88 If uidgid_file=<template_path> is set, the uid and gid are looked up by Timo Sirainen <tss@iki.fi> parents: 5872 diff changeset	1214 var_expand(path, path_template,
f7cdede45a88 If uidgid_file=<template_path> is set, the uid and gid are looked up by Timo Sirainen <tss@iki.fi> parents: 5872 diff changeset	1215 auth_request_get_var_expand_table(request, NULL));
f7cdede45a88 If uidgid_file=<template_path> is set, the uid and gid are looked up by Timo Sirainen <tss@iki.fi> parents: 5872 diff changeset	1216 if (stat(str_c(path), &st) < 0) {
f7cdede45a88 If uidgid_file=<template_path> is set, the uid and gid are looked up by Timo Sirainen <tss@iki.fi> parents: 5872 diff changeset	1217 auth_request_log_error(request, "uidgid_file",
f7cdede45a88 If uidgid_file=<template_path> is set, the uid and gid are looked up by Timo Sirainen <tss@iki.fi> parents: 5872 diff changeset	1218 "stat(%s) failed: %m", str_c(path));
f7cdede45a88 If uidgid_file=<template_path> is set, the uid and gid are looked up by Timo Sirainen <tss@iki.fi> parents: 5872 diff changeset	1219 } else {
f7cdede45a88 If uidgid_file=<template_path> is set, the uid and gid are looked up by Timo Sirainen <tss@iki.fi> parents: 5872 diff changeset	1220 auth_stream_reply_add(request->userdb_reply,
f7cdede45a88 If uidgid_file=<template_path> is set, the uid and gid are looked up by Timo Sirainen <tss@iki.fi> parents: 5872 diff changeset	1221 "uid", dec2str(st.st_uid));
f7cdede45a88 If uidgid_file=<template_path> is set, the uid and gid are looked up by Timo Sirainen <tss@iki.fi> parents: 5872 diff changeset	1222 auth_stream_reply_add(request->userdb_reply,
f7cdede45a88 If uidgid_file=<template_path> is set, the uid and gid are looked up by Timo Sirainen <tss@iki.fi> parents: 5872 diff changeset	1223 "gid", dec2str(st.st_gid));
f7cdede45a88 If uidgid_file=<template_path> is set, the uid and gid are looked up by Timo Sirainen <tss@iki.fi> parents: 5872 diff changeset	1224 }
f7cdede45a88 If uidgid_file=<template_path> is set, the uid and gid are looked up by Timo Sirainen <tss@iki.fi> parents: 5872 diff changeset	1225 }
f7cdede45a88 If uidgid_file=<template_path> is set, the uid and gid are looked up by Timo Sirainen <tss@iki.fi> parents: 5872 diff changeset	1226
5872 93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1227 void auth_request_set_userdb_field(struct auth_request *request,
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1228 const char name, const char value)
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1229 {
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1230 uid_t uid;
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1231 gid_t gid;
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1232
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1233 if (strcmp(name, "uid") == 0) {
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1234 uid = userdb_parse_uid(request, value);
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1235 if (uid == (uid_t)-1) {
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1236 request->userdb_lookup_failed = TRUE;
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1237 return;
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1238 }
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1239 value = dec2str(uid);
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1240 } else if (strcmp(name, "gid") == 0) {
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1241 gid = userdb_parse_gid(request, value);
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1242 if (gid == (gid_t)-1) {
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1243 request->userdb_lookup_failed = TRUE;
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1244 return;
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1245 }
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1246 value = dec2str(gid);
10989 53f4e8e0166a auth: Added "tempfail" userdb field. Timo Sirainen <tss@iki.fi> parents: 10961 diff changeset	1247 } else if (strcmp(name, "tempfail") == 0) {
53f4e8e0166a auth: Added "tempfail" userdb field. Timo Sirainen <tss@iki.fi> parents: 10961 diff changeset	1248 request->userdb_lookup_failed = TRUE;
11151 093591e1110b auth: Fixed userdb tempfail to work with blocking userdbs. Timo Sirainen <tss@iki.fi> parents: 11086 diff changeset	1249 return;
11913 63124518977a auth: Support "username" and "domain" extra fields also for userdb. Timo Sirainen <tss@iki.fi> parents: 11498 diff changeset	1250 } else if (auth_request_try_update_username(request, name, value)) {
5879 f7cdede45a88 If uidgid_file=<template_path> is set, the uid and gid are looked up by Timo Sirainen <tss@iki.fi> parents: 5872 diff changeset	1251 return;
f7cdede45a88 If uidgid_file=<template_path> is set, the uid and gid are looked up by Timo Sirainen <tss@iki.fi> parents: 5872 diff changeset	1252 } else if (strcmp(name, "uidgid_file") == 0) {
f7cdede45a88 If uidgid_file=<template_path> is set, the uid and gid are looked up by Timo Sirainen <tss@iki.fi> parents: 5872 diff changeset	1253 auth_request_set_uidgid_file(request, value);
f7cdede45a88 If uidgid_file=<template_path> is set, the uid and gid are looked up by Timo Sirainen <tss@iki.fi> parents: 5872 diff changeset	1254 return;
8163 498dd1ec2b93 Added a special userdb_import field to add TAB-separated fields to userdb reply. Timo Sirainen <tss@iki.fi> parents: 8111 diff changeset	1255 } else if (strcmp(name, "userdb_import") == 0) {
498dd1ec2b93 Added a special userdb_import field to add TAB-separated fields to userdb reply. Timo Sirainen <tss@iki.fi> parents: 8111 diff changeset	1256 auth_stream_reply_import(request->userdb_reply, value);
498dd1ec2b93 Added a special userdb_import field to add TAB-separated fields to userdb reply. Timo Sirainen <tss@iki.fi> parents: 8111 diff changeset	1257 return;
8768 91e880ae387a Authentication: system_user userdb extra field renamed to system_groups_user. Timo Sirainen <tss@iki.fi> parents: 8764 diff changeset	1258 } else if (strcmp(name, "system_user") == 0) {
91e880ae387a Authentication: system_user userdb extra field renamed to system_groups_user. Timo Sirainen <tss@iki.fi> parents: 8764 diff changeset	1259 /* FIXME: the system_user is for backwards compatibility */
91e880ae387a Authentication: system_user userdb extra field renamed to system_groups_user. Timo Sirainen <tss@iki.fi> parents: 8764 diff changeset	1260 name = "system_groups_user";
5872 93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1261 }
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1262
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1263 auth_stream_reply_add(request->userdb_reply, name, value);
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1264 }
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1265
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1266 void auth_request_set_userdb_field_values(struct auth_request *request,
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1267 const char *name,
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1268 const char const values)
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1269 {
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1270 if (*values == NULL)
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1271 return;
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1272
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1273 if (strcmp(name, "uid") == 0) {
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1274 /* there can be only one. use the first one. */
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1275 auth_request_set_userdb_field(request, name, *values);
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1276 } else if (strcmp(name, "gid") == 0) {
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1277 /* convert gids to comma separated list */
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1278 string_t *value;
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1279 gid_t gid;
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1280
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1281 value = t_str_new(128);
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1282 for (; *values != NULL; values++) {
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1283 gid = userdb_parse_gid(request, *values);
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1284 if (gid == (gid_t)-1) {
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1285 request->userdb_lookup_failed = TRUE;
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1286 return;
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1287 }
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1288
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1289 if (str_len(value) > 0)
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1290 str_append_c(value, ',');
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1291 str_append(value, dec2str(gid));
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1292 }
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1293 auth_stream_reply_add(request->userdb_reply, name,
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1294 str_c(value));
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1295 } else {
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1296 /* add only one */
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1297 auth_request_set_userdb_field(request, name, *values);
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1298 }
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1299 }
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1300
7122 fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1301 static bool auth_request_proxy_is_self(struct auth_request *request)
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1302 {
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1303 const char const tmp, host = NULL, port = NULL, *destuser = NULL;
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1304 struct ip_addr ip;
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1305
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1306 tmp = auth_stream_split(request->extra_fields);
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1307 for (; *tmp != NULL; tmp++) {
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1308 if (strncmp(*tmp, "host=", 5) == 0)
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1309 host = *tmp + 5;
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1310 else if (strncmp(*tmp, "port=", 5) == 0)
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1311 port = *tmp + 5;
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1312 if (strncmp(*tmp, "destuser=", 9) == 0)
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1313 destuser = *tmp + 9;
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1314 }
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1315
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1316 if (host == NULL \|\| net_addr2ip(host, &ip) < 0) {
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1317 /* broken setup */
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1318 return FALSE;
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1319 }
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1320 if (!net_ip_compare(&ip, &request->local_ip))
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1321 return FALSE;
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1322
11086 260e190306b0 Started using str_to_() functions instead of libc's ones. Timo Sirainen <tss@iki.fi>* parents: 11017 diff changeset	1323 if (port != NULL && !str_uint_equals(port, request->local_port))
7122 fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1324 return FALSE;
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1325 return destuser == NULL \|\|
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1326 strcmp(destuser, request->original_username) == 0;
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1327 }
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1328
7123 25e7c37c7c10 If proxy user has a password and authentication fails, don't return the Timo Sirainen <tss@iki.fi> parents: 7122 diff changeset	1329 void auth_request_proxy_finish(struct auth_request *request, bool success)
7122 fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1330 {
7123 25e7c37c7c10 If proxy user has a password and authentication fails, don't return the Timo Sirainen <tss@iki.fi> parents: 7122 diff changeset	1331 if (!request->proxy \|\| request->no_login)
7122 fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1332 return;
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1333
7123 25e7c37c7c10 If proxy user has a password and authentication fails, don't return the Timo Sirainen <tss@iki.fi> parents: 7122 diff changeset	1334 if (!success) {
25e7c37c7c10 If proxy user has a password and authentication fails, don't return the Timo Sirainen <tss@iki.fi> parents: 7122 diff changeset	1335 /* drop all proxy fields */
7278 27b7b6c34961 Fixed proxy_maybe handling. Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	1336 } else if (!request->proxy_maybe) {
27b7b6c34961 Fixed proxy_maybe handling. Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	1337 /* proxying */
27b7b6c34961 Fixed proxy_maybe handling. Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	1338 request->no_login = TRUE;
27b7b6c34961 Fixed proxy_maybe handling. Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	1339 return;
27b7b6c34961 Fixed proxy_maybe handling. Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	1340 } else if (!auth_request_proxy_is_self(request)) {
27b7b6c34961 Fixed proxy_maybe handling. Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	1341 /* proxy destination isn't ourself - proxy */
27b7b6c34961 Fixed proxy_maybe handling. Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	1342 auth_stream_reply_remove(request->extra_fields, "proxy_maybe");
27b7b6c34961 Fixed proxy_maybe handling. Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	1343 auth_stream_reply_add(request->extra_fields, "proxy", NULL);
27b7b6c34961 Fixed proxy_maybe handling. Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	1344 request->no_login = TRUE;
27b7b6c34961 Fixed proxy_maybe handling. Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	1345 return;
7123 25e7c37c7c10 If proxy user has a password and authentication fails, don't return the Timo Sirainen <tss@iki.fi> parents: 7122 diff changeset	1346 } else {
25e7c37c7c10 If proxy user has a password and authentication fails, don't return the Timo Sirainen <tss@iki.fi> parents: 7122 diff changeset	1347 /* proxying to ourself - log in without proxying by dropping
25e7c37c7c10 If proxy user has a password and authentication fails, don't return the Timo Sirainen <tss@iki.fi> parents: 7122 diff changeset	1348 all the proxying fields. */
7122 fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1349 }
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1350 auth_stream_reply_remove(request->extra_fields, "proxy");
7278 27b7b6c34961 Fixed proxy_maybe handling. Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	1351 auth_stream_reply_remove(request->extra_fields, "proxy_maybe");
7122 fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1352 auth_stream_reply_remove(request->extra_fields, "host");
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1353 auth_stream_reply_remove(request->extra_fields, "port");
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1354 auth_stream_reply_remove(request->extra_fields, "destuser");
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1355 }
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1356
10542 de75c45e6765 auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it. Timo Sirainen <tss@iki.fi> parents: 10301 diff changeset	1357 static void log_password_failure(struct auth_request *request,
de75c45e6765 auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it. Timo Sirainen <tss@iki.fi> parents: 10301 diff changeset	1358 const char *plain_password,
de75c45e6765 auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it. Timo Sirainen <tss@iki.fi> parents: 10301 diff changeset	1359 const char *crypted_password,
de75c45e6765 auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it. Timo Sirainen <tss@iki.fi> parents: 10301 diff changeset	1360 const char scheme, const char user,
de75c45e6765 auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it. Timo Sirainen <tss@iki.fi> parents: 10301 diff changeset	1361 const char *subsystem)
de75c45e6765 auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it. Timo Sirainen <tss@iki.fi> parents: 10301 diff changeset	1362 {
de75c45e6765 auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it. Timo Sirainen <tss@iki.fi> parents: 10301 diff changeset	1363 static bool scheme_ok = FALSE;
de75c45e6765 auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it. Timo Sirainen <tss@iki.fi> parents: 10301 diff changeset	1364 string_t *str = t_str_new(256);
de75c45e6765 auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it. Timo Sirainen <tss@iki.fi> parents: 10301 diff changeset	1365 const char *working_scheme;
de75c45e6765 auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it. Timo Sirainen <tss@iki.fi> parents: 10301 diff changeset	1366
de75c45e6765 auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it. Timo Sirainen <tss@iki.fi> parents: 10301 diff changeset	1367 str_printfa(str, "%s(%s) != '%s'", scheme,
de75c45e6765 auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it. Timo Sirainen <tss@iki.fi> parents: 10301 diff changeset	1368 plain_password, crypted_password);
de75c45e6765 auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it. Timo Sirainen <tss@iki.fi> parents: 10301 diff changeset	1369
de75c45e6765 auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it. Timo Sirainen <tss@iki.fi> parents: 10301 diff changeset	1370 if (!scheme_ok) {
de75c45e6765 auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it. Timo Sirainen <tss@iki.fi> parents: 10301 diff changeset	1371 /* perhaps the scheme is wrong - see if we can find
de75c45e6765 auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it. Timo Sirainen <tss@iki.fi> parents: 10301 diff changeset	1372 a working one */
de75c45e6765 auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it. Timo Sirainen <tss@iki.fi> parents: 10301 diff changeset	1373 working_scheme = password_scheme_detect(plain_password,
de75c45e6765 auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it. Timo Sirainen <tss@iki.fi> parents: 10301 diff changeset	1374 crypted_password, user);
de75c45e6765 auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it. Timo Sirainen <tss@iki.fi> parents: 10301 diff changeset	1375 if (working_scheme != NULL) {
de75c45e6765 auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it. Timo Sirainen <tss@iki.fi> parents: 10301 diff changeset	1376 str_printfa(str, ", try %s scheme instead",
de75c45e6765 auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it. Timo Sirainen <tss@iki.fi> parents: 10301 diff changeset	1377 working_scheme);
de75c45e6765 auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it. Timo Sirainen <tss@iki.fi> parents: 10301 diff changeset	1378 }
de75c45e6765 auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it. Timo Sirainen <tss@iki.fi> parents: 10301 diff changeset	1379 }
de75c45e6765 auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it. Timo Sirainen <tss@iki.fi> parents: 10301 diff changeset	1380
de75c45e6765 auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it. Timo Sirainen <tss@iki.fi> parents: 10301 diff changeset	1381 auth_request_log_debug(request, subsystem, "%s", str_c(str));
de75c45e6765 auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it. Timo Sirainen <tss@iki.fi> parents: 10301 diff changeset	1382 }
de75c45e6765 auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it. Timo Sirainen <tss@iki.fi> parents: 10301 diff changeset	1383
10585 941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1384 void auth_request_log_password_mismatch(struct auth_request *request,
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1385 const char *subsystem)
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1386 {
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1387 string_t *str;
10903 6e639833c3fc auth: Initial support for per-protocol auth settings. Timo Sirainen <tss@iki.fi> parents: 10897 diff changeset	1388 const char *log_type = request->set->verbose_passwords;
10585 941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1389
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1390 if (strcmp(log_type, "no") == 0) {
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1391 auth_request_log_info(request, subsystem, "Password mismatch");
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1392 return;
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1393 }
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1394
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1395 str = t_str_new(128);
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1396 get_log_prefix(str, request, subsystem);
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1397 str_append(str, "Password mismatch ");
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1398
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1399 if (strcmp(log_type, "plain") == 0) {
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1400 str_printfa(str, "(given password: %s)",
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1401 request->mech_password);
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1402 } else if (strcmp(log_type, "sha1") == 0) {
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1403 unsigned char sha1[SHA1_RESULTLEN];
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1404
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1405 sha1_get_digest(request->mech_password,
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1406 strlen(request->mech_password), sha1);
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1407 str_printfa(str, "(SHA1 of given password: %s)",
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1408 binary_to_hex(sha1, sizeof(sha1)));
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1409 } else {
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1410 i_unreached();
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1411 }
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1412
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1413 i_info("%s", str_c(str));
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1414 }
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1415
3918 40a461d554e6 Added auth_debug_passwords setting. If it's not enabled, hide all password Timo Sirainen <tss@iki.fi> parents: 3879 diff changeset	1416 int auth_request_password_verify(struct auth_request *request,
40a461d554e6 Added auth_debug_passwords setting. If it's not enabled, hide all password Timo Sirainen <tss@iki.fi> parents: 3879 diff changeset	1417 const char *plain_password,
40a461d554e6 Added auth_debug_passwords setting. If it's not enabled, hide all password Timo Sirainen <tss@iki.fi> parents: 3879 diff changeset	1418 const char *crypted_password,
40a461d554e6 Added auth_debug_passwords setting. If it's not enabled, hide all password Timo Sirainen <tss@iki.fi> parents: 3879 diff changeset	1419 const char scheme, const char subsystem)
40a461d554e6 Added auth_debug_passwords setting. If it's not enabled, hide all password Timo Sirainen <tss@iki.fi> parents: 3879 diff changeset	1420 {
5598 971050640e3b All password schemes can now be encoded with base64 or hex. The encoding is Timo Sirainen <tss@iki.fi> parents: 5593 diff changeset	1421 const unsigned char *raw_password;
971050640e3b All password schemes can now be encoded with base64 or hex. The encoding is Timo Sirainen <tss@iki.fi> parents: 5593 diff changeset	1422 size_t raw_password_size;
3918 40a461d554e6 Added auth_debug_passwords setting. If it's not enabled, hide all password Timo Sirainen <tss@iki.fi> parents: 3879 diff changeset	1423 int ret;
40a461d554e6 Added auth_debug_passwords setting. If it's not enabled, hide all password Timo Sirainen <tss@iki.fi> parents: 3879 diff changeset	1424
4030 faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	1425 if (request->skip_password_check) {
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	1426 /* currently this can happen only with master logins */
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	1427 i_assert(request->master_user != NULL);
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	1428 return 1;
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	1429 }
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	1430
10897 52eb8317514f auth: Cleaned up struct auth_passdb/auth_userdb. Timo Sirainen <tss@iki.fi> parents: 10893 diff changeset	1431 if (request->passdb->set->deny) {
4689 80023f898ddd Don't even try to verify password with deny=yes passdbs. Timo Sirainen <tss@iki.fi> parents: 4686 diff changeset	1432 /* this is a deny database, we don't care about the password */
80023f898ddd Don't even try to verify password with deny=yes passdbs. Timo Sirainen <tss@iki.fi> parents: 4686 diff changeset	1433 return 0;
80023f898ddd Don't even try to verify password with deny=yes passdbs. Timo Sirainen <tss@iki.fi> parents: 4686 diff changeset	1434 }
80023f898ddd Don't even try to verify password with deny=yes passdbs. Timo Sirainen <tss@iki.fi> parents: 4686 diff changeset	1435
5619 121af23cfc65 Empty password doesn't anymore allow user to log in with any password, Timo Sirainen <tss@iki.fi> parents: 5598 diff changeset	1436 if (request->no_password) {
121af23cfc65 Empty password doesn't anymore allow user to log in with any password, Timo Sirainen <tss@iki.fi> parents: 5598 diff changeset	1437 auth_request_log_info(request, subsystem, "No password");
121af23cfc65 Empty password doesn't anymore allow user to log in with any password, Timo Sirainen <tss@iki.fi> parents: 5598 diff changeset	1438 return 1;
121af23cfc65 Empty password doesn't anymore allow user to log in with any password, Timo Sirainen <tss@iki.fi> parents: 5598 diff changeset	1439 }
121af23cfc65 Empty password doesn't anymore allow user to log in with any password, Timo Sirainen <tss@iki.fi> parents: 5598 diff changeset	1440
5598 971050640e3b All password schemes can now be encoded with base64 or hex. The encoding is Timo Sirainen <tss@iki.fi> parents: 5593 diff changeset	1441 ret = password_decode(crypted_password, scheme,
971050640e3b All password schemes can now be encoded with base64 or hex. The encoding is Timo Sirainen <tss@iki.fi> parents: 5593 diff changeset	1442 &raw_password, &raw_password_size);
971050640e3b All password schemes can now be encoded with base64 or hex. The encoding is Timo Sirainen <tss@iki.fi> parents: 5593 diff changeset	1443 if (ret <= 0) {
971050640e3b All password schemes can now be encoded with base64 or hex. The encoding is Timo Sirainen <tss@iki.fi> parents: 5593 diff changeset	1444 if (ret < 0) {
971050640e3b All password schemes can now be encoded with base64 or hex. The encoding is Timo Sirainen <tss@iki.fi> parents: 5593 diff changeset	1445 auth_request_log_error(request, subsystem,
9383 513691dbe21c auth: Improved "Password not in expected scheme" error message. Timo Sirainen <tss@iki.fi> parents: 9219 diff changeset	1446 "Password in passdb is not in expected scheme %s",
5598 971050640e3b All password schemes can now be encoded with base64 or hex. The encoding is Timo Sirainen <tss@iki.fi> parents: 5593 diff changeset	1447 scheme);
971050640e3b All password schemes can now be encoded with base64 or hex. The encoding is Timo Sirainen <tss@iki.fi> parents: 5593 diff changeset	1448 } else {
971050640e3b All password schemes can now be encoded with base64 or hex. The encoding is Timo Sirainen <tss@iki.fi> parents: 5593 diff changeset	1449 auth_request_log_error(request, subsystem,
971050640e3b All password schemes can now be encoded with base64 or hex. The encoding is Timo Sirainen <tss@iki.fi> parents: 5593 diff changeset	1450 "Unknown scheme %s", scheme);
971050640e3b All password schemes can now be encoded with base64 or hex. The encoding is Timo Sirainen <tss@iki.fi> parents: 5593 diff changeset	1451 }
971050640e3b All password schemes can now be encoded with base64 or hex. The encoding is Timo Sirainen <tss@iki.fi> parents: 5593 diff changeset	1452 return -1;
971050640e3b All password schemes can now be encoded with base64 or hex. The encoding is Timo Sirainen <tss@iki.fi> parents: 5593 diff changeset	1453 }
971050640e3b All password schemes can now be encoded with base64 or hex. The encoding is Timo Sirainen <tss@iki.fi> parents: 5593 diff changeset	1454
8347 fc5683975951 auth: original_username should never be NULL, removed all code that checks for it. Timo Sirainen <tss@iki.fi> parents: 8346 diff changeset	1455 /* Use original_username since it may be important for some
4872 07bdc78ce38e Don't crash if plain-md5, plain-md4 or sha1 password is invalid and we're Timo Sirainen <tss@iki.fi> parents: 4834 diff changeset	1456 password schemes (eg. digest-md5). Otherwise the username is used
07bdc78ce38e Don't crash if plain-md5, plain-md4 or sha1 password is invalid and we're Timo Sirainen <tss@iki.fi> parents: 4834 diff changeset	1457 only for logging purposes. */
8347 fc5683975951 auth: original_username should never be NULL, removed all code that checks for it. Timo Sirainen <tss@iki.fi> parents: 8346 diff changeset	1458 ret = password_verify(plain_password, request->original_username,
fc5683975951 auth: original_username should never be NULL, removed all code that checks for it. Timo Sirainen <tss@iki.fi> parents: 8346 diff changeset	1459 scheme, raw_password, raw_password_size);
5598 971050640e3b All password schemes can now be encoded with base64 or hex. The encoding is Timo Sirainen <tss@iki.fi> parents: 5593 diff changeset	1460 i_assert(ret >= 0);
971050640e3b All password schemes can now be encoded with base64 or hex. The encoding is Timo Sirainen <tss@iki.fi> parents: 5593 diff changeset	1461 if (ret == 0) {
10585 941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1462 auth_request_log_password_mismatch(request, subsystem);
10903 6e639833c3fc auth: Initial support for per-protocol auth settings. Timo Sirainen <tss@iki.fi> parents: 10897 diff changeset	1463 if (request->set->debug_passwords) T_BEGIN {
10542 de75c45e6765 auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it. Timo Sirainen <tss@iki.fi> parents: 10301 diff changeset	1464 log_password_failure(request, plain_password,
de75c45e6765 auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it. Timo Sirainen <tss@iki.fi> parents: 10301 diff changeset	1465 crypted_password, scheme,
de75c45e6765 auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it. Timo Sirainen <tss@iki.fi> parents: 10301 diff changeset	1466 request->original_username,
de75c45e6765 auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it. Timo Sirainen <tss@iki.fi> parents: 10301 diff changeset	1467 subsystem);
de75c45e6765 auth_debug_passwords: If password is correct but scheme is wrong, try to detect and log it. Timo Sirainen <tss@iki.fi> parents: 10301 diff changeset	1468 } T_END;
3918 40a461d554e6 Added auth_debug_passwords setting. If it's not enabled, hide all password Timo Sirainen <tss@iki.fi> parents: 3879 diff changeset	1469 }
40a461d554e6 Added auth_debug_passwords setting. If it's not enabled, hide all password Timo Sirainen <tss@iki.fi> parents: 3879 diff changeset	1470 return ret;
40a461d554e6 Added auth_debug_passwords setting. If it's not enabled, hide all password Timo Sirainen <tss@iki.fi> parents: 3879 diff changeset	1471 }
40a461d554e6 Added auth_debug_passwords setting. If it's not enabled, hide all password Timo Sirainen <tss@iki.fi> parents: 3879 diff changeset	1472
4295 4fc637010202 Escape SQL strings using sql_escape_string(). Fixes the problems with Timo Sirainen <tss@iki.fi> parents: 4168 diff changeset	1473 static const char *
4fc637010202 Escape SQL strings using sql_escape_string(). Fixes the problems with Timo Sirainen <tss@iki.fi> parents: 4168 diff changeset	1474 escape_none(const char *string,
6411 6a64e64fa3a3 Renamed __attr___ to ATTR_. Renamed __attrs_used__ to ATTRS_DEFINED. Timo Sirainen <tss@iki.fi> parents: 6243 diff changeset	1475 const struct auth_request *request ATTR_UNUSED)
3064 2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1476 {
4295 4fc637010202 Escape SQL strings using sql_escape_string(). Fixes the problems with Timo Sirainen <tss@iki.fi> parents: 4168 diff changeset	1477 return string;
4fc637010202 Escape SQL strings using sql_escape_string(). Fixes the problems with Timo Sirainen <tss@iki.fi> parents: 4168 diff changeset	1478 }
4fc637010202 Escape SQL strings using sql_escape_string(). Fixes the problems with Timo Sirainen <tss@iki.fi> parents: 4168 diff changeset	1479
4fc637010202 Escape SQL strings using sql_escape_string(). Fixes the problems with Timo Sirainen <tss@iki.fi> parents: 4168 diff changeset	1480 const char *
4fc637010202 Escape SQL strings using sql_escape_string(). Fixes the problems with Timo Sirainen <tss@iki.fi> parents: 4168 diff changeset	1481 auth_request_str_escape(const char *string,
6411 6a64e64fa3a3 Renamed __attr___ to ATTR_. Renamed __attrs_used__ to ATTRS_DEFINED. Timo Sirainen <tss@iki.fi> parents: 6243 diff changeset	1482 const struct auth_request *request ATTR_UNUSED)
4295 4fc637010202 Escape SQL strings using sql_escape_string(). Fixes the problems with Timo Sirainen <tss@iki.fi> parents: 4168 diff changeset	1483 {
4fc637010202 Escape SQL strings using sql_escape_string(). Fixes the problems with Timo Sirainen <tss@iki.fi> parents: 4168 diff changeset	1484 return str_escape(string);
3064 2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1485 }
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1486
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1487 const struct var_expand_table *
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1488 auth_request_get_var_expand_table(const struct auth_request *auth_request,
4295 4fc637010202 Escape SQL strings using sql_escape_string(). Fixes the problems with Timo Sirainen <tss@iki.fi> parents: 4168 diff changeset	1489 auth_request_escape_func_t *escape_func)
3064 2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1490 {
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1491 static struct var_expand_table static_tab[] = {
8544 983d38de06c9 var_expand(): Added support for long %{variable} names. Timo Sirainen <tss@iki.fi> parents: 8456 diff changeset	1492 { 'u', NULL, "user" },
983d38de06c9 var_expand(): Added support for long %{variable} names. Timo Sirainen <tss@iki.fi> parents: 8456 diff changeset	1493 { 'n', NULL, "username" },
983d38de06c9 var_expand(): Added support for long %{variable} names. Timo Sirainen <tss@iki.fi> parents: 8456 diff changeset	1494 { 'd', NULL, "domain" },
983d38de06c9 var_expand(): Added support for long %{variable} names. Timo Sirainen <tss@iki.fi> parents: 8456 diff changeset	1495 { 's', NULL, "service" },
983d38de06c9 var_expand(): Added support for long %{variable} names. Timo Sirainen <tss@iki.fi> parents: 8456 diff changeset	1496 { 'h', NULL, "home" },
983d38de06c9 var_expand(): Added support for long %{variable} names. Timo Sirainen <tss@iki.fi> parents: 8456 diff changeset	1497 { 'l', NULL, "lip" },
983d38de06c9 var_expand(): Added support for long %{variable} names. Timo Sirainen <tss@iki.fi> parents: 8456 diff changeset	1498 { 'r', NULL, "rip" },
983d38de06c9 var_expand(): Added support for long %{variable} names. Timo Sirainen <tss@iki.fi> parents: 8456 diff changeset	1499 { 'p', NULL, "pid" },
983d38de06c9 var_expand(): Added support for long %{variable} names. Timo Sirainen <tss@iki.fi> parents: 8456 diff changeset	1500 { 'w', NULL, "password" },
983d38de06c9 var_expand(): Added support for long %{variable} names. Timo Sirainen <tss@iki.fi> parents: 8456 diff changeset	1501 { '!', NULL, NULL },
983d38de06c9 var_expand(): Added support for long %{variable} names. Timo Sirainen <tss@iki.fi> parents: 8456 diff changeset	1502 { 'm', NULL, "mech" },
983d38de06c9 var_expand(): Added support for long %{variable} names. Timo Sirainen <tss@iki.fi> parents: 8456 diff changeset	1503 { 'c', NULL, "secured" },
983d38de06c9 var_expand(): Added support for long %{variable} names. Timo Sirainen <tss@iki.fi> parents: 8456 diff changeset	1504 { 'a', NULL, "lport" },
983d38de06c9 var_expand(): Added support for long %{variable} names. Timo Sirainen <tss@iki.fi> parents: 8456 diff changeset	1505 { 'b', NULL, "rport" },
983d38de06c9 var_expand(): Added support for long %{variable} names. Timo Sirainen <tss@iki.fi> parents: 8456 diff changeset	1506 { 'k', NULL, "cert" },
11466 5ae4a5c14f5b auth: Added %{login_user}, %{login_username} and %{login_domain} variables that are set for master logins. Timo Sirainen <tss@iki.fi> parents: 11456 diff changeset	1507 { '\0', NULL, "login_user" },
5ae4a5c14f5b auth: Added %{login_user}, %{login_username} and %{login_domain} variables that are set for master logins. Timo Sirainen <tss@iki.fi> parents: 11456 diff changeset	1508 { '\0', NULL, "login_username" },
5ae4a5c14f5b auth: Added %{login_user}, %{login_username} and %{login_domain} variables that are set for master logins. Timo Sirainen <tss@iki.fi> parents: 11456 diff changeset	1509 { '\0', NULL, "login_domain" },
8544 983d38de06c9 var_expand(): Added support for long %{variable} names. Timo Sirainen <tss@iki.fi> parents: 8456 diff changeset	1510 { '\0', NULL, NULL }
3064 2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1511 };
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1512 struct var_expand_table *tab;
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1513
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1514 if (escape_func == NULL)
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1515 escape_func = escape_none;
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1516
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1517 tab = t_malloc(sizeof(static_tab));
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1518 memcpy(tab, static_tab, sizeof(static_tab));
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1519
4295 4fc637010202 Escape SQL strings using sql_escape_string(). Fixes the problems with Timo Sirainen <tss@iki.fi> parents: 4168 diff changeset	1520 tab[0].value = escape_func(auth_request->user, auth_request);
4fc637010202 Escape SQL strings using sql_escape_string(). Fixes the problems with Timo Sirainen <tss@iki.fi> parents: 4168 diff changeset	1521 tab[1].value = escape_func(t_strcut(auth_request->user, '@'),
4fc637010202 Escape SQL strings using sql_escape_string(). Fixes the problems with Timo Sirainen <tss@iki.fi> parents: 4168 diff changeset	1522 auth_request);
3064 2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1523 tab[2].value = strchr(auth_request->user, '@');
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1524 if (tab[2].value != NULL)
4295 4fc637010202 Escape SQL strings using sql_escape_string(). Fixes the problems with Timo Sirainen <tss@iki.fi> parents: 4168 diff changeset	1525 tab[2].value = escape_func(tab[2].value+1, auth_request);
3064 2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1526 tab[3].value = auth_request->service;
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1527 /* tab[4] = we have no home dir */
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1528 if (auth_request->local_ip.family != 0)
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1529 tab[5].value = net_ip2addr(&auth_request->local_ip);
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1530 if (auth_request->remote_ip.family != 0)
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1531 tab[6].value = net_ip2addr(&auth_request->remote_ip);
3074 3feb38ff17f5 Moving code around. Timo Sirainen <tss@iki.fi> parents: 3072 diff changeset	1532 tab[7].value = dec2str(auth_request->client_pid);
4295 4fc637010202 Escape SQL strings using sql_escape_string(). Fixes the problems with Timo Sirainen <tss@iki.fi> parents: 4168 diff changeset	1533 if (auth_request->mech_password != NULL) {
4fc637010202 Escape SQL strings using sql_escape_string(). Fixes the problems with Timo Sirainen <tss@iki.fi> parents: 4168 diff changeset	1534 tab[8].value = escape_func(auth_request->mech_password,
4fc637010202 Escape SQL strings using sql_escape_string(). Fixes the problems with Timo Sirainen <tss@iki.fi> parents: 4168 diff changeset	1535 auth_request);
4fc637010202 Escape SQL strings using sql_escape_string(). Fixes the problems with Timo Sirainen <tss@iki.fi> parents: 4168 diff changeset	1536 }
4955 f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	1537 if (auth_request->userdb_lookup) {
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	1538 tab[9].value = auth_request->userdb == NULL ? "" :
10897 52eb8317514f auth: Cleaned up struct auth_passdb/auth_userdb. Timo Sirainen <tss@iki.fi> parents: 10893 diff changeset	1539 dec2str(auth_request->userdb->userdb->id);
4955 f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	1540 } else {
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	1541 tab[9].value = auth_request->passdb == NULL ? "" :
10897 52eb8317514f auth: Cleaned up struct auth_passdb/auth_userdb. Timo Sirainen <tss@iki.fi> parents: 10893 diff changeset	1542 dec2str(auth_request->passdb->passdb->id);
4955 f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	1543 }
8111 d49bdda63506 auth: %m variable didn't work with blocking passdbs Timo Sirainen <tss@iki.fi> parents: 7919 diff changeset	1544 tab[10].value = auth_request->mech_name == NULL ? "" :
d49bdda63506 auth: %m variable didn't work with blocking passdbs Timo Sirainen <tss@iki.fi> parents: 7919 diff changeset	1545 auth_request->mech_name;
5260 0d72eb2ed8af Added %c variable which expands to "secured" with SSL/TLS/localhost. Timo Sirainen <tss@iki.fi> parents: 5251 diff changeset	1546 tab[11].value = auth_request->secured ? "secured" : "";
5882 40ce533c88f9 Send local/remote ports to dovecot-auth. They're now in %a and %b variables. Timo Sirainen <tss@iki.fi> parents: 5879 diff changeset	1547 tab[12].value = dec2str(auth_request->local_port);
40ce533c88f9 Send local/remote ports to dovecot-auth. They're now in %a and %b variables. Timo Sirainen <tss@iki.fi> parents: 5879 diff changeset	1548 tab[13].value = dec2str(auth_request->remote_port);
8320 d49aa6720fb2 Added %k variable to display valid-client-cert status. It expands to "valid" or empty. Timo Sirainen <tss@iki.fi> parents: 8163 diff changeset	1549 tab[14].value = auth_request->valid_client_cert ? "valid" : "";
11466 5ae4a5c14f5b auth: Added %{login_user}, %{login_username} and %{login_domain} variables that are set for master logins. Timo Sirainen <tss@iki.fi> parents: 11456 diff changeset	1550
5ae4a5c14f5b auth: Added %{login_user}, %{login_username} and %{login_domain} variables that are set for master logins. Timo Sirainen <tss@iki.fi> parents: 11456 diff changeset	1551 if (auth_request->requested_login_user != NULL) {
5ae4a5c14f5b auth: Added %{login_user}, %{login_username} and %{login_domain} variables that are set for master logins. Timo Sirainen <tss@iki.fi> parents: 11456 diff changeset	1552 const char *login_user = auth_request->requested_login_user;
5ae4a5c14f5b auth: Added %{login_user}, %{login_username} and %{login_domain} variables that are set for master logins. Timo Sirainen <tss@iki.fi> parents: 11456 diff changeset	1553
5ae4a5c14f5b auth: Added %{login_user}, %{login_username} and %{login_domain} variables that are set for master logins. Timo Sirainen <tss@iki.fi> parents: 11456 diff changeset	1554 tab[15].value = escape_func(login_user, auth_request);
5ae4a5c14f5b auth: Added %{login_user}, %{login_username} and %{login_domain} variables that are set for master logins. Timo Sirainen <tss@iki.fi> parents: 11456 diff changeset	1555 tab[16].value = escape_func(t_strcut(login_user, '@'),
5ae4a5c14f5b auth: Added %{login_user}, %{login_username} and %{login_domain} variables that are set for master logins. Timo Sirainen <tss@iki.fi> parents: 11456 diff changeset	1556 auth_request);
5ae4a5c14f5b auth: Added %{login_user}, %{login_username} and %{login_domain} variables that are set for master logins. Timo Sirainen <tss@iki.fi> parents: 11456 diff changeset	1557 tab[17].value = strchr(login_user, '@');
5ae4a5c14f5b auth: Added %{login_user}, %{login_username} and %{login_domain} variables that are set for master logins. Timo Sirainen <tss@iki.fi> parents: 11456 diff changeset	1558 if (tab[17].value != NULL) {
5ae4a5c14f5b auth: Added %{login_user}, %{login_username} and %{login_domain} variables that are set for master logins. Timo Sirainen <tss@iki.fi> parents: 11456 diff changeset	1559 tab[17].value = escape_func(tab[17].value+1,
5ae4a5c14f5b auth: Added %{login_user}, %{login_username} and %{login_domain} variables that are set for master logins. Timo Sirainen <tss@iki.fi> parents: 11456 diff changeset	1560 auth_request);
5ae4a5c14f5b auth: Added %{login_user}, %{login_username} and %{login_domain} variables that are set for master logins. Timo Sirainen <tss@iki.fi> parents: 11456 diff changeset	1561 }
5ae4a5c14f5b auth: Added %{login_user}, %{login_username} and %{login_domain} variables that are set for master logins. Timo Sirainen <tss@iki.fi> parents: 11456 diff changeset	1562 }
3064 2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1563 return tab;
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1564 }
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1565
10585 941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1566 static void get_log_prefix(string_t str, struct auth_request auth_request,
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1567 const char *subsystem)
3064 2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1568 {
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1569 #define MAX_LOG_USERNAME_LEN 64
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1570 const char *ip;
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1571
3069 131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1572 str_append(str, subsystem);
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1573 str_append_c(str, '(');
3064 2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1574
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1575 if (auth_request->user == NULL)
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1576 str_append(str, "?");
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1577 else {
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1578 str_sanitize_append(str, auth_request->user,
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1579 MAX_LOG_USERNAME_LEN);
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1580 }
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1581
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1582 ip = net_ip2addr(&auth_request->remote_ip);
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1583 if (ip != NULL) {
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1584 str_append_c(str, ',');
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1585 str_append(str, ip);
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1586 }
4030 faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	1587 if (auth_request->requested_login_user != NULL)
faf83f3e19b5 Added support for "master users" who can log in as other people. Currently works only with SASL PLAIN authentication by giving it authorization ID string. Timo Sirainen <timo.sirainen@movial.fi> parents: 4017 diff changeset	1588 str_append(str, ",master");
3069 131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1589 str_append(str, "): ");
10585 941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1590 }
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1591
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1592 static const char * ATTR_FORMAT(3, 0)
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1593 get_log_str(struct auth_request auth_request, const char subsystem,
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1594 const char *format, va_list va)
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1595 {
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1596 string_t *str;
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1597
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1598 str = t_str_new(128);
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1599 get_log_prefix(str, auth_request, subsystem);
3069 131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1600 str_vprintfa(str, format, va);
3064 2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1601 return str_c(str);
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1602 }
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1603
3069 131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1604 void auth_request_log_debug(struct auth_request *auth_request,
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1605 const char *subsystem,
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1606 const char *format, ...)
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1607 {
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1608 va_list va;
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1609
10903 6e639833c3fc auth: Initial support for per-protocol auth settings. Timo Sirainen <tss@iki.fi> parents: 10897 diff changeset	1610 if (!auth_request->set->debug)
3069 131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1611 return;
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1612
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1613 va_start(va, format);
7226 e6693a0ec8e1 Renamed T_FRAME_BEGIN/END to T_BEGIN/END. Removed T_FRAME() macro and Timo Sirainen <tss@iki.fi> parents: 7123 diff changeset	1614 T_BEGIN {
10082 62b37dcf173e Log debug-level messages with i_debug(). Pascal Volk <user@localhost.localdomain.org> parents: 9477 diff changeset	1615 i_debug("%s", get_log_str(auth_request, subsystem, format, va));
7226 e6693a0ec8e1 Renamed T_FRAME_BEGIN/END to T_BEGIN/END. Removed T_FRAME() macro and Timo Sirainen <tss@iki.fi> parents: 7123 diff changeset	1616 } T_END;
3069 131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1617 va_end(va);
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1618 }
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1619
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1620 void auth_request_log_info(struct auth_request *auth_request,
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1621 const char *subsystem,
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1622 const char *format, ...)
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1623 {
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1624 va_list va;
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1625
10903 6e639833c3fc auth: Initial support for per-protocol auth settings. Timo Sirainen <tss@iki.fi> parents: 10897 diff changeset	1626 if (!auth_request->set->verbose)
3069 131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1627 return;
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1628
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1629 va_start(va, format);
7226 e6693a0ec8e1 Renamed T_FRAME_BEGIN/END to T_BEGIN/END. Removed T_FRAME() macro and Timo Sirainen <tss@iki.fi> parents: 7123 diff changeset	1630 T_BEGIN {
6940 414c9d631a81 Replaced t_push/t_pop calls with T_FRAME() macros. Timo Sirainen <tss@iki.fi>* parents: 6855 diff changeset	1631 i_info("%s", get_log_str(auth_request, subsystem, format, va));
7226 e6693a0ec8e1 Renamed T_FRAME_BEGIN/END to T_BEGIN/END. Removed T_FRAME() macro and Timo Sirainen <tss@iki.fi> parents: 7123 diff changeset	1632 } T_END;
3069 131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1633 va_end(va);
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1634 }
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1635
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1636 void auth_request_log_error(struct auth_request *auth_request,
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1637 const char *subsystem,
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1638 const char *format, ...)
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1639 {
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1640 va_list va;
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1641
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1642 va_start(va, format);
7226 e6693a0ec8e1 Renamed T_FRAME_BEGIN/END to T_BEGIN/END. Removed T_FRAME() macro and Timo Sirainen <tss@iki.fi> parents: 7123 diff changeset	1643 T_BEGIN {
6940 414c9d631a81 Replaced t_push/t_pop calls with T_FRAME() macros. Timo Sirainen <tss@iki.fi>* parents: 6855 diff changeset	1644 i_error("%s", get_log_str(auth_request, subsystem, format, va));
7226 e6693a0ec8e1 Renamed T_FRAME_BEGIN/END to T_BEGIN/END. Removed T_FRAME() macro and Timo Sirainen <tss@iki.fi> parents: 7123 diff changeset	1645 } T_END;
3069 131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1646 va_end(va);
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1647 }
10757 d3697efd18f3 auth: Don't loop through active requests every 5 seconds, looking for timeouts. Timo Sirainen <tss@iki.fi> parents: 10689 diff changeset	1648
d3697efd18f3 auth: Don't loop through active requests every 5 seconds, looking for timeouts. Timo Sirainen <tss@iki.fi> parents: 10689 diff changeset	1649 void auth_request_refresh_last_access(struct auth_request *request)
d3697efd18f3 auth: Don't loop through active requests every 5 seconds, looking for timeouts. Timo Sirainen <tss@iki.fi> parents: 10689 diff changeset	1650 {
d3697efd18f3 auth: Don't loop through active requests every 5 seconds, looking for timeouts. Timo Sirainen <tss@iki.fi> parents: 10689 diff changeset	1651 request->last_access = ioloop_time;
d3697efd18f3 auth: Don't loop through active requests every 5 seconds, looking for timeouts. Timo Sirainen <tss@iki.fi> parents: 10689 diff changeset	1652 if (request->to_abort != NULL)
d3697efd18f3 auth: Don't loop through active requests every 5 seconds, looking for timeouts. Timo Sirainen <tss@iki.fi> parents: 10689 diff changeset	1653 timeout_reset(request->to_abort);
d3697efd18f3 auth: Don't loop through active requests every 5 seconds, looking for timeouts. Timo Sirainen <tss@iki.fi> parents: 10689 diff changeset	1654 }

Mercurial > dovecot > core-2.2

annotate src/auth/auth-request.c @ 11913:63124518977a