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

annotate src/auth/auth-request.c @ 11466:5ae4a5c14f5b HEAD

auth: Added %{login_user}, %{login_username} and %{login_domain} variables that are set for master logins.

author	Timo Sirainen <tss@iki.fi>
date	Wed, 02 Jun 2010 19:52:32 +0100
parents	1e890076c4e9
children	48ac56ad4768

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 *
10903 6e639833c3fc auth: Initial support for per-protocol auth settings. Timo Sirainen <tss@iki.fi> parents: 10897 diff changeset	36 auth_request_new(const struct mech_module *mech,
3074 3feb38ff17f5 Moving code around. Timo Sirainen <tss@iki.fi> parents: 3072 diff changeset	37 mech_callback_t callback, void context)
3072 289a98ba5d95 Another try with API cleanup. Timo Sirainen <tss@iki.fi> parents: 3071 diff changeset	38 {
289a98ba5d95 Another try with API cleanup. Timo Sirainen <tss@iki.fi> parents: 3071 diff changeset	39 struct auth_request *request;
289a98ba5d95 Another try with API cleanup. Timo Sirainen <tss@iki.fi> parents: 3071 diff changeset	40
289a98ba5d95 Another try with API cleanup. Timo Sirainen <tss@iki.fi> parents: 3071 diff changeset	41 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	42
3171 8a3b57385eca Added state variable for auth_request and several assertions to make sure Timo Sirainen <tss@iki.fi> parents: 3167 diff changeset	43 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	44 auth_request_state_count[AUTH_REQUEST_STATE_NEW]++;
3072 289a98ba5d95 Another try with API cleanup. Timo Sirainen <tss@iki.fi> parents: 3071 diff changeset	45
289a98ba5d95 Another try with API cleanup. Timo Sirainen <tss@iki.fi> parents: 3071 diff changeset	46 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	47 request->last_access = ioloop_time;
3074 3feb38ff17f5 Moving code around. Timo Sirainen <tss@iki.fi> parents: 3072 diff changeset	48
10903 6e639833c3fc auth: Initial support for per-protocol auth settings. Timo Sirainen <tss@iki.fi> parents: 10897 diff changeset	49 request->set = global_auth_settings;
3072 289a98ba5d95 Another try with API cleanup. Timo Sirainen <tss@iki.fi> parents: 3071 diff changeset	50 request->mech = mech;
8111 d49bdda63506 auth: %m variable didn't work with blocking passdbs Timo Sirainen <tss@iki.fi> parents: 7919 diff changeset	51 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	52 request->callback = callback;
3074 3feb38ff17f5 Moving code around. Timo Sirainen <tss@iki.fi> parents: 3072 diff changeset	53 request->context = context;
3072 289a98ba5d95 Another try with API cleanup. Timo Sirainen <tss@iki.fi> parents: 3071 diff changeset	54 return request;
289a98ba5d95 Another try with API cleanup. Timo Sirainen <tss@iki.fi> parents: 3071 diff changeset	55 }
289a98ba5d95 Another try with API cleanup. Timo Sirainen <tss@iki.fi> parents: 3071 diff changeset	56
10903 6e639833c3fc auth: Initial support for per-protocol auth settings. Timo Sirainen <tss@iki.fi> parents: 10897 diff changeset	57 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	58 {
11251 6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	59 struct auth_request *request;
3185 3089083e1d47 Handle USER requests from master connections. Timo Sirainen <tss@iki.fi> parents: 3183 diff changeset	60 pool_t pool;
3089083e1d47 Handle USER requests from master connections. Timo Sirainen <tss@iki.fi> parents: 3183 diff changeset	61
3695 4f8598b0ca62 Use a bit larger initial pool sizes Timo Sirainen <tss@iki.fi> parents: 3687 diff changeset	62 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	63 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	64 request->pool = pool;
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->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	67 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	68
6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	69 request->refcount = 1;
6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	70 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	71 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	72 return request;
6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	73 }
3185 3089083e1d47 Handle USER requests from master connections. Timo Sirainen <tss@iki.fi> parents: 3183 diff changeset	74
11251 6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	75 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	76 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	77 {
6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	78 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	79 return;
3185 3089083e1d47 Handle USER requests from master connections. Timo Sirainen <tss@iki.fi> parents: 3183 diff changeset	80
11251 6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	81 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	82 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	83 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	84
6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	85 request->state = state;
6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	86 auth_refresh_proctitle();
3185 3089083e1d47 Handle USER requests from master connections. Timo Sirainen <tss@iki.fi> parents: 3183 diff changeset	87 }
3089083e1d47 Handle USER requests from master connections. Timo Sirainen <tss@iki.fi> parents: 3183 diff changeset	88
10903 6e639833c3fc auth: Initial support for per-protocol auth settings. Timo Sirainen <tss@iki.fi> parents: 10897 diff changeset	89 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	90 {
6e639833c3fc auth: Initial support for per-protocol auth settings. Timo Sirainen <tss@iki.fi> parents: 10897 diff changeset	91 struct auth *auth;
6e639833c3fc auth: Initial support for per-protocol auth settings. Timo Sirainen <tss@iki.fi> parents: 10897 diff changeset	92
6e639833c3fc auth: Initial support for per-protocol auth settings. Timo Sirainen <tss@iki.fi> parents: 10897 diff changeset	93 auth = auth_request_get_auth(request);
6e639833c3fc auth: Initial support for per-protocol auth settings. Timo Sirainen <tss@iki.fi> parents: 10897 diff changeset	94 request->set = auth->set;
10961 5050e2eb1bfe auth: Previous change broke non-master logins.. Timo Sirainen <tss@iki.fi> parents: 10960 diff changeset	95 request->passdb = auth->passdbs;
10903 6e639833c3fc auth: Initial support for per-protocol auth settings. Timo Sirainen <tss@iki.fi> parents: 10897 diff changeset	96 request->userdb = auth->userdbs;
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
6e639833c3fc auth: Initial support for per-protocol auth settings. Timo Sirainen <tss@iki.fi> parents: 10897 diff changeset	99 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	100 {
6e639833c3fc auth: Initial support for per-protocol auth settings. Timo Sirainen <tss@iki.fi> parents: 10897 diff changeset	101 return auth_find_service(request->service);
6e639833c3fc auth: Initial support for per-protocol auth settings. Timo Sirainen <tss@iki.fi> parents: 10897 diff changeset	102 }
6e639833c3fc auth: Initial support for per-protocol auth settings. Timo Sirainen <tss@iki.fi> parents: 10897 diff changeset	103
3064 2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	104 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	105 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	106 {
3171 8a3b57385eca Added state variable for auth_request and several assertions to make sure Timo Sirainen <tss@iki.fi> parents: 3167 diff changeset	107 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	108
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	109 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	110 /* 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	111 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	112 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	113 }
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	114
11251 6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	115 auth_request_set_state(request, AUTH_REQUEST_STATE_FINISHED);
3074 3feb38ff17f5 Moving code around. Timo Sirainen <tss@iki.fi> parents: 3072 diff changeset	116 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	117 auth_request_refresh_last_access(request);
3074 3feb38ff17f5 Moving code around. Timo Sirainen <tss@iki.fi> parents: 3072 diff changeset	118 request->callback(request, AUTH_CLIENT_RESULT_SUCCESS,
3feb38ff17f5 Moving code around. Timo Sirainen <tss@iki.fi> parents: 3072 diff changeset	119 data, data_size);
3064 2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	120 }
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	121
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	122 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	123 {
3171 8a3b57385eca Added state variable for auth_request and several assertions to make sure Timo Sirainen <tss@iki.fi> parents: 3167 diff changeset	124 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	125
11251 6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	126 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	127 auth_request_refresh_last_access(request);
3074 3feb38ff17f5 Moving code around. Timo Sirainen <tss@iki.fi> parents: 3072 diff changeset	128 request->callback(request, AUTH_CLIENT_RESULT_FAILURE, NULL, 0);
3064 2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	129 }
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 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	132 {
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	133 request->internal_failure = TRUE;
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	134 auth_request_fail(request);
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	135 }
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 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	138 {
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	139 request->refcount++;
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	140 }
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 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	143 {
3879 928229f8b3e6 deinit, unref, destroy, close, free, etc. functions now take a pointer to Timo Sirainen <tss@iki.fi> parents: 3863 diff changeset	144 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	145
928229f8b3e6 deinit, unref, destroy, close, free, etc. functions now take a pointer to Timo Sirainen <tss@iki.fi> parents: 3863 diff changeset	146 *_request = NULL;
3064 2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	147 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	148 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	149 return;
3064 2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	150
11251 6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	151 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	152 auth_refresh_proctitle();
6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	153
10757 d3697efd18f3 auth: Don't loop through active requests every 5 seconds, looking for timeouts. Timo Sirainen <tss@iki.fi> parents: 10689 diff changeset	154 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	155 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	156 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	157 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	158
3386 e4b84d82c685 Master connection's USER command was leaking memory (with deliver binary). Timo Sirainen <tss@iki.fi> parents: 3338 diff changeset	159 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	160 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	161 else
6428 7cad076906eb pool_unref() now takes ** pointer. Timo Sirainen <tss@iki.fi> parents: 6411 diff changeset	162 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	163 }
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	164
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	165 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	166 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	167 {
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	168 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	169 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	170
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	171 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	172 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	173 request->master_user);
8346 9f66028a1089 Pass original_username to auth-workers. Timo Sirainen <tss@iki.fi> parents: 8320 diff changeset	174 }
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	175 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	176 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	177
3338 e5ce49c8524a USER auth command requires now service parameter and supports also others Timo Sirainen <tss@iki.fi> parents: 3318 diff changeset	178 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	179 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	180 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	181 }
e5ce49c8524a USER auth command requires now service parameter and supports also others Timo Sirainen <tss@iki.fi> parents: 3318 diff changeset	182 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	183 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	184 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	185 }
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	186 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	187 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	188 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	189 }
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	190 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	191 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	192 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	193 }
5585 e33158bc72b0 %c wasn't exported to auth worker processes. Patch by Andrey Panin Timo Sirainen <tss@iki.fi> parents: 5475 diff changeset	194 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	195 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	196 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	197 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	198 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	199 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	200 if (request->mech_name != NULL)
d49bdda63506 auth: %m variable didn't work with blocking passdbs Timo Sirainen <tss@iki.fi> parents: 7919 diff changeset	201 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	202 }
e5ce49c8524a USER auth command requires now service parameter and supports also others Timo Sirainen <tss@iki.fi> parents: 3318 diff changeset	203
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	204 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	205 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	206 {
e5ce49c8524a USER auth command requires now service parameter and supports also others Timo Sirainen <tss@iki.fi> parents: 3318 diff changeset	207 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	208 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	209 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	210 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	211 else if (strcmp(key, "original_username") == 0)
9f66028a1089 Pass original_username to auth-workers. Timo Sirainen <tss@iki.fi> parents: 8320 diff changeset	212 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	213 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	214 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	215 /* 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	216 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	217 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	218 request->cert_username = TRUE;
c12df370e1b2 Added ssl_username_from_cert setting. Not actually tested yet.. Timo Sirainen <tss@iki.fi> parents: 3609 diff changeset	219 }
c12df370e1b2 Added ssl_username_from_cert setting. Not actually tested yet.. Timo Sirainen <tss@iki.fi> parents: 3609 diff changeset	220 } 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	221 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	222 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	223 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	224 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	225 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	226 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	227 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	228 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	229 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	230 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	231 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	232 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	233 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	234 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	235 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	236 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	237 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	238 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	239 } 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	240 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	241 else
3338 e5ce49c8524a USER auth command requires now service parameter and supports also others Timo Sirainen <tss@iki.fi> parents: 3318 diff changeset	242 return FALSE;
e5ce49c8524a USER auth command requires now service parameter and supports also others Timo Sirainen <tss@iki.fi> parents: 3318 diff changeset	243
e5ce49c8524a USER auth command requires now service parameter and supports also others Timo Sirainen <tss@iki.fi> parents: 3318 diff changeset	244 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	245 }
e6a487d80288 Restructuring of auth code. Balancer auth processes were a bad idea. Usually Timo Sirainen <tss@iki.fi> parents: 3164 diff changeset	246
10301 fbff8ca77d2e auth: Added auth failure penalty tracking based on remote IP address. Timo Sirainen <tss@iki.fi> parents: 10082 diff changeset	247 void auth_request_initial(struct auth_request *request)
3068 b01a8fa09f94 Cleanups. Timo Sirainen <tss@iki.fi> parents: 3065 diff changeset	248 {
3171 8a3b57385eca Added state variable for auth_request and several assertions to make sure Timo Sirainen <tss@iki.fi> parents: 3167 diff changeset	249 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	250
11251 6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	251 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	252 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	253 request->initial_response_len);
3068 b01a8fa09f94 Cleanups. Timo Sirainen <tss@iki.fi> parents: 3065 diff changeset	254 }
b01a8fa09f94 Cleanups. Timo Sirainen <tss@iki.fi> parents: 3065 diff changeset	255
b01a8fa09f94 Cleanups. Timo Sirainen <tss@iki.fi> parents: 3065 diff changeset	256 void auth_request_continue(struct auth_request *request,
3071 c7db6b291daa API cleanup Timo Sirainen <tss@iki.fi> parents: 3069 diff changeset	257 const unsigned char *data, size_t data_size)
3068 b01a8fa09f94 Cleanups. Timo Sirainen <tss@iki.fi> parents: 3065 diff changeset	258 {
3171 8a3b57385eca Added state variable for auth_request and several assertions to make sure Timo Sirainen <tss@iki.fi> parents: 3167 diff changeset	259 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	260
10757 d3697efd18f3 auth: Don't loop through active requests every 5 seconds, looking for timeouts. Timo Sirainen <tss@iki.fi> parents: 10689 diff changeset	261 auth_request_refresh_last_access(request);
3071 c7db6b291daa API cleanup Timo Sirainen <tss@iki.fi> parents: 3069 diff changeset	262 request->mech->auth_continue(request, data, data_size);
3068 b01a8fa09f94 Cleanups. Timo Sirainen <tss@iki.fi> parents: 3065 diff changeset	263 }
b01a8fa09f94 Cleanups. Timo Sirainen <tss@iki.fi> parents: 3065 diff changeset	264
3161 6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	265 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	266 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	267 {
3183 16ea551957ed Replaced userdb/passdb settings with blocks so it's possible to give Timo Sirainen <tss@iki.fi> parents: 3171 diff changeset	268 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	269 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	270 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	271
3655 62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	272 switch (result) {
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_USER_UNKNOWN:
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_PASSWORD_MISMATCH:
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	275 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	276 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	277 /* 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	278 break;
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	279 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	280 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	281 /* 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	282 return success. */
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	283 return;
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	284 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	285 i_unreached();
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	286 }
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	287
3520 e2fe8222449d s/occured/occurred/ Timo Sirainen <tss@iki.fi> parents: 3432 diff changeset	288 extra_fields = request->extra_fields == NULL ? NULL :
e2fe8222449d s/occured/occurred/ Timo Sirainen <tss@iki.fi> parents: 3432 diff changeset	289 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	290
3161 6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	291 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	292 return;
6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	293
6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	294 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	295 return;
6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	296
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 < 0) {
6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	298 /* lookup failed. */
6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	299 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	300 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	301 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	302 }
6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	303 return;
6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	304 }
6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	305
3669 09b5e002ad8a If passdb returned NULL password (ie. no password needed), it wasn't cached Timo Sirainen <tss@iki.fi> parents: 3668 diff changeset	306 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	307 /* 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	308 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	309 request->mech_password == NULL)
fda241fa5d77 Make auth caching work with non-sql/ldap passdbs too. Timo Sirainen <tss@iki.fi> parents: 3655 diff changeset	310 return;
fda241fa5d77 Make auth caching work with non-sql/ldap passdbs too. Timo Sirainen <tss@iki.fi> parents: 3655 diff changeset	311
3669 09b5e002ad8a If passdb returned NULL password (ie. no password needed), it wasn't cached Timo Sirainen <tss@iki.fi> parents: 3668 diff changeset	312 /* 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	313 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	314 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	315 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	316 request->user,
46ae2e53d688 auth: When caching user-given passwords, cache their SHA1, not the plaintext. Timo Sirainen <tss@iki.fi> parents: 10585 diff changeset	317 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	318 &encoded_password))
46ae2e53d688 auth: When caching user-given passwords, cache their SHA1, not the plaintext. Timo Sirainen <tss@iki.fi> parents: 10585 diff changeset	319 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	320 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	321 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	322 encoded_password, NULL);
3645 81180ca12997 We were caching failed blocking requests wrong. Timo Sirainen <tss@iki.fi> parents: 3635 diff changeset	323 }
81180ca12997 We were caching failed blocking requests wrong. Timo Sirainen <tss@iki.fi> parents: 3635 diff changeset	324
3161 6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	325 /* save all except the currently given password in cache */
3520 e2fe8222449d s/occured/occurred/ Timo Sirainen <tss@iki.fi> parents: 3432 diff changeset	326 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	327 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	328 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	329 /* 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	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 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	332 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	333 }
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, '\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	335 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	336 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	337 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	338 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	339 }
3166 e6a487d80288 Restructuring of auth code. Balancer auth processes were a bad idea. Usually Timo Sirainen <tss@iki.fi> parents: 3164 diff changeset	340
5129 9b1a90eddfd0 Special extra_fields weren't saved to auth cache. This was especially Timo Sirainen <tss@iki.fi> parents: 5069 diff changeset	341 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	342 str_append_c(str, '\t');
3520 e2fe8222449d s/occured/occurred/ Timo Sirainen <tss@iki.fi> parents: 3432 diff changeset	343 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	344 }
5129 9b1a90eddfd0 Special extra_fields weren't saved to auth cache. This was especially Timo Sirainen <tss@iki.fi> parents: 5069 diff changeset	345 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	346 extra_fields =
9b1a90eddfd0 Special extra_fields weren't saved to auth cache. This was especially Timo Sirainen <tss@iki.fi> parents: 5069 diff changeset	347 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	348 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	349 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	350 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	351 }
3161 6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	352 }
4658 3b49b9ec87dc auth_cache: Try to handle changing passwords automatically: If password Timo Sirainen <tss@iki.fi> parents: 4575 diff changeset	353 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	354 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	355 }
6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	356
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	357 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	358 {
4534 dee19849654b If master login failed because of non-password failure (eg. allow_nets) Timo Sirainen <tss@iki.fi> parents: 4533 diff changeset	359 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	360 return TRUE;
dee19849654b If master login failed because of non-password failure (eg. allow_nets) Timo Sirainen <tss@iki.fi> parents: 4533 diff changeset	361
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	362 /* 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	363 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	364 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	365
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->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	367 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	368 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	369
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 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	371 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	372
10897 52eb8317514f auth: Cleaned up struct auth_passdb/auth_userdb. Timo Sirainen <tss@iki.fi> parents: 10893 diff changeset	373 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	374 /* 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	375 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	376 }
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
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	378 /* 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	379 requested_login_user. */
10903 6e639833c3fc auth: Initial support for per-protocol auth settings. Timo Sirainen <tss@iki.fi> parents: 10897 diff changeset	380 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	381 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	382 }
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	383
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	384 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	385 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	386 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	387 {
6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	388 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	389 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	390 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	391 }
6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	392
11456 1e890076c4e9 auth: Fixes to destroying pending async userdb requests at deinit. Timo Sirainen <tss@iki.fi> parents: 11452 diff changeset	393 if (request->destroyed) {
11441 3ef582c3fb72 auth: Aborting pending async requests on deinit caused crashes. Timo Sirainen <tss@iki.fi> parents: 11255 diff changeset	394 /* the passdb may have been freed already. this request won't
3ef582c3fb72 auth: Aborting pending async requests on deinit caused crashes. Timo Sirainen <tss@iki.fi> parents: 11255 diff changeset	395 be sent anywhere anyway, so just fail it immediately. */
3ef582c3fb72 auth: Aborting pending async requests on deinit caused crashes. Timo Sirainen <tss@iki.fi> parents: 11255 diff changeset	396 *result = PASSDB_RESULT_INTERNAL_FAILURE;
3ef582c3fb72 auth: Aborting pending async requests on deinit caused crashes. Timo Sirainen <tss@iki.fi> parents: 11255 diff changeset	397 return TRUE;
3ef582c3fb72 auth: Aborting pending async requests on deinit caused crashes. Timo Sirainen <tss@iki.fi> parents: 11255 diff changeset	398 }
3ef582c3fb72 auth: Aborting pending async requests on deinit caused crashes. Timo Sirainen <tss@iki.fi> parents: 11255 diff changeset	399
10897 52eb8317514f auth: Cleaned up struct auth_passdb/auth_userdb. Timo Sirainen <tss@iki.fi> parents: 10893 diff changeset	400 if (request->passdb->set->deny &&
52eb8317514f auth: Cleaned up struct auth_passdb/auth_userdb. Timo Sirainen <tss@iki.fi> parents: 10893 diff changeset	401 *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	402 /* 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	403 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	404 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	405 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	406 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	407 "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	408 *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	409 }
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	410 } 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	411 /* 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	412 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	413 /* 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	414 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	415 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	416 } else {
10897 52eb8317514f auth: Cleaned up struct auth_passdb/auth_userdb. Timo Sirainen <tss@iki.fi> parents: 10893 diff changeset	417 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	418 /* 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	419 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	420 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	421 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	422 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	423 }
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	424 }
4374 96fd7a3f9bfe If password is expired, give "Password expired" error. Currently works only Timo Sirainen <tss@iki.fi> parents: 4295 diff changeset	425 } 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	426 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	427 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	428 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	429 }
4374 96fd7a3f9bfe If password is expired, give "Password expired" error. Currently works only Timo Sirainen <tss@iki.fi> parents: 4295 diff changeset	430 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	431 "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	432 } 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	433 *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	434 /* 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	435 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	436 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	437
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	438 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	439 /* 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	440 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	441 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	442 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	443 }
5475 769aaaee6821 Reverted accidental commit. This code isn't ready yet. Timo Sirainen <tss@iki.fi> parents: 5462 diff changeset	444 if (request->extra_fields != NULL)
769aaaee6821 Reverted accidental commit. This code isn't ready yet. Timo Sirainen <tss@iki.fi> parents: 5462 diff changeset	445 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	446
3655 62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	447 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	448 } 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	449 /* 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	450 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	451 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	452 *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	453 }
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	454
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	455 return TRUE;
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	456 }
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	457
4686 ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	458 static void
ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	459 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	460 struct auth_request *request)
ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	461 {
ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	462 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	463 /* try next passdb */
ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	464 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	465 request->private_callback.verify_plain);
ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	466 } else {
ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	467 auth_request_ref(request);
ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	468 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	469 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	470 strlen(request->mech_password));
ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	471 auth_request_unref(&request);
ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	472 }
ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	473 }
ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	474
3655 62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	475 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	476 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	477 {
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	478 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	479
11251 6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	480 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	481
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	482 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	483 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	484 else {
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	485 /* 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	486 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	487 expired record. */
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	488 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	489
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	490 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	491 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	492 &result, TRUE)) {
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	493 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	494 "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	495 }
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	496 }
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	497
4686 ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	498 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	499 }
6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	500
7389 1125d2d59e82 If trying to log in with password having illegal characters, make sure we Timo Sirainen <tss@iki.fi> parents: 7388 diff changeset	501 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	502 {
1125d2d59e82 If trying to log in with password having illegal characters, make sure we Timo Sirainen <tss@iki.fi> parents: 7388 diff changeset	503 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	504 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	505 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	506 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	507 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	508 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	509 /* 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	510 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	511 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	512 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	513 }
1125d2d59e82 If trying to log in with password having illegal characters, make sure we Timo Sirainen <tss@iki.fi> parents: 7388 diff changeset	514 }
1125d2d59e82 If trying to log in with password having illegal characters, make sure we Timo Sirainen <tss@iki.fi> parents: 7388 diff changeset	515 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	516 }
1125d2d59e82 If trying to log in with password having illegal characters, make sure we Timo Sirainen <tss@iki.fi> parents: 7388 diff changeset	517
3068 b01a8fa09f94 Cleanups. Timo Sirainen <tss@iki.fi> parents: 3065 diff changeset	518 void auth_request_verify_plain(struct auth_request *request,
b01a8fa09f94 Cleanups. Timo Sirainen <tss@iki.fi> parents: 3065 diff changeset	519 const char *password,
b01a8fa09f94 Cleanups. Timo Sirainen <tss@iki.fi> parents: 3065 diff changeset	520 verify_plain_callback_t *callback)
b01a8fa09f94 Cleanups. Timo Sirainen <tss@iki.fi> parents: 3065 diff changeset	521 {
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	522 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	523 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	524 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	525
8a3b57385eca Added state variable for auth_request and several assertions to make sure Timo Sirainen <tss@iki.fi> parents: 3167 diff changeset	526 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	527
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	528 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	529 /* 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	530 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	531 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	532 "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	533 "(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	534 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	535 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	536 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	537 }
1125d2d59e82 If trying to log in with password having illegal characters, make sure we Timo Sirainen <tss@iki.fi> parents: 7388 diff changeset	538
1125d2d59e82 If trying to log in with password having illegal characters, make sure we Timo Sirainen <tss@iki.fi> parents: 7388 diff changeset	539 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	540 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	541 "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	542 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	543 return;
1125d2d59e82 If trying to log in with password having illegal characters, make sure we Timo Sirainen <tss@iki.fi> parents: 7388 diff changeset	544 }
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	545
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	546 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	547 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	548 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	549 else
fda241fa5d77 Make auth caching work with non-sql/ldap passdbs too. Timo Sirainen <tss@iki.fi> parents: 3655 diff changeset	550 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	551 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	552
3161 6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	553 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	554 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	555 &result, FALSE)) {
4686 ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	556 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	557 return;
3161 6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	558 }
6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	559
11251 6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	560 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	561 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	562
3166 e6a487d80288 Restructuring of auth code. Balancer auth processes were a bad idea. Usually Timo Sirainen <tss@iki.fi> parents: 3164 diff changeset	563 if (passdb->blocking)
e6a487d80288 Restructuring of auth code. Balancer auth processes were a bad idea. Usually Timo Sirainen <tss@iki.fi> parents: 3164 diff changeset	564 passdb_blocking_verify_plain(request);
e6a487d80288 Restructuring of auth code. Balancer auth processes were a bad idea. Usually Timo Sirainen <tss@iki.fi> parents: 3164 diff changeset	565 else {
3771 4b6d962485b9 Added authentication bind support. Patch by J.M. Maurer. Timo Sirainen <tss@iki.fi> parents: 3728 diff changeset	566 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	567 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	568 }
3161 6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	569 }
6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	570
5475 769aaaee6821 Reverted accidental commit. This code isn't ready yet. Timo Sirainen <tss@iki.fi> parents: 5462 diff changeset	571 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	572 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	573 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	574 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	575 struct auth_request *request)
4686 ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	576 {
ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	577 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	578 /* try next passdb */
5593 f8dc0bdb06a7 Removed enum passdb_credentials. Use scheme strings directly instead. This Timo Sirainen <tss@iki.fi> parents: 5586 diff changeset	579 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	580 request->credentials_scheme,
4686 ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	581 request->private_callback.lookup_credentials);
ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	582 } else {
10903 6e639833c3fc auth: Initial support for per-protocol auth settings. Timo Sirainen <tss@iki.fi> parents: 10897 diff changeset	583 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	584 result == PASSDB_RESULT_OK) {
ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	585 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	586 "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	587 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	588 }
5475 769aaaee6821 Reverted accidental commit. This code isn't ready yet. Timo Sirainen <tss@iki.fi> parents: 5462 diff changeset	589 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	590 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	591 }
ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	592 }
ba802ac3b743 auth cache didn't work properly with multiple passdbs. Timo Sirainen <tss@iki.fi> parents: 4685 diff changeset	593
5475 769aaaee6821 Reverted accidental commit. This code isn't ready yet. Timo Sirainen <tss@iki.fi> parents: 5462 diff changeset	594 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	595 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	596 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	597 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	598 {
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	599 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	600
3171 8a3b57385eca Added state variable for auth_request and several assertions to make sure Timo Sirainen <tss@iki.fi> parents: 3167 diff changeset	601 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	602
11251 6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	603 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	604
5475 769aaaee6821 Reverted accidental commit. This code isn't ready yet. Timo Sirainen <tss@iki.fi> parents: 5462 diff changeset	605 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	606 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	607 else {
3167 97f53e0cce63 Fallback to using expired records from auth cache if database lookups fail. Timo Sirainen <tss@iki.fi> parents: 3166 diff changeset	608 /* 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	609 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	610 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	611 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	612
3167 97f53e0cce63 Fallback to using expired records from auth cache if database lookups fail. Timo Sirainen <tss@iki.fi> parents: 3166 diff changeset	613 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	614 &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	615 &result, TRUE)) {
62fc6883faeb Fixes and cleanups to credentials handling. Also fixed auth caching to work Timo Sirainen <tss@iki.fi> parents: 3645 diff changeset	616 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	617 "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	618 passdb_handle_credentials(
90e2a21a4298 auth: Improved logging for "password scheme not available" failures. Timo Sirainen <tss@iki.fi> parents: 8696 diff changeset	619 result, cache_cred, cache_scheme,
90e2a21a4298 auth: Improved logging for "password scheme not available" failures. Timo Sirainen <tss@iki.fi> parents: 8696 diff changeset	620 auth_request_lookup_credentials_finish,
90e2a21a4298 auth: Improved logging for "password scheme not available" failures. Timo Sirainen <tss@iki.fi> parents: 8696 diff changeset	621 request);
90e2a21a4298 auth: Improved logging for "password scheme not available" failures. Timo Sirainen <tss@iki.fi> parents: 8696 diff changeset	622 return;
3167 97f53e0cce63 Fallback to using expired records from auth cache if database lookups fail. Timo Sirainen <tss@iki.fi> parents: 3166 diff changeset	623 }
3161 6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	624 }
6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	625
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	626 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	627 request);
3068 b01a8fa09f94 Cleanups. Timo Sirainen <tss@iki.fi> parents: 3065 diff changeset	628 }
b01a8fa09f94 Cleanups. Timo Sirainen <tss@iki.fi> parents: 3065 diff changeset	629
b01a8fa09f94 Cleanups. Timo Sirainen <tss@iki.fi> parents: 3065 diff changeset	630 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	631 const char *scheme,
3068 b01a8fa09f94 Cleanups. Timo Sirainen <tss@iki.fi> parents: 3065 diff changeset	632 lookup_credentials_callback_t *callback)
b01a8fa09f94 Cleanups. Timo Sirainen <tss@iki.fi> parents: 3065 diff changeset	633 {
3183 16ea551957ed Replaced userdb/passdb settings with blocks so it's possible to give Timo Sirainen <tss@iki.fi> parents: 3171 diff changeset	634 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	635 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	636 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	637
8a3b57385eca Added state variable for auth_request and several assertions to make sure Timo Sirainen <tss@iki.fi> parents: 3167 diff changeset	638 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	639
5593 f8dc0bdb06a7 Removed enum passdb_credentials. Use scheme strings directly instead. This Timo Sirainen <tss@iki.fi> parents: 5586 diff changeset	640 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	641 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	642
3161 6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	643 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	644 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	645 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	646 &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	647 &result, FALSE)) {
8764 90e2a21a4298 auth: Improved logging for "password scheme not available" failures. Timo Sirainen <tss@iki.fi> parents: 8696 diff changeset	648 passdb_handle_credentials(
90e2a21a4298 auth: Improved logging for "password scheme not available" failures. Timo Sirainen <tss@iki.fi> parents: 8696 diff changeset	649 result, cache_cred, cache_scheme,
90e2a21a4298 auth: Improved logging for "password scheme not available" failures. Timo Sirainen <tss@iki.fi> parents: 8696 diff changeset	650 auth_request_lookup_credentials_finish,
90e2a21a4298 auth: Improved logging for "password scheme not available" failures. Timo Sirainen <tss@iki.fi> parents: 8696 diff changeset	651 request);
3161 6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	652 return;
6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	653 }
6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	654 }
6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	655
11251 6243376eff60 auth: If verbose_proctitle=yes, show auth request counts in ps. Timo Sirainen <tss@iki.fi> parents: 11151 diff changeset	656 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	657
6243 f4739631ce87 Don't crash if blocking passdb doesn't support credential lookups. Timo Sirainen <tss@iki.fi> parents: 5988 diff changeset	658 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	659 /* 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	660 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	661 "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	662 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	663 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	664 } 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	665 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	666 } else {
f4739631ce87 Don't crash if blocking passdb doesn't support credential lookups. Timo Sirainen <tss@iki.fi> parents: 5988 diff changeset	667 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	668 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	669 }
3068 b01a8fa09f94 Cleanups. Timo Sirainen <tss@iki.fi> parents: 3065 diff changeset	670 }
b01a8fa09f94 Cleanups. Timo Sirainen <tss@iki.fi> parents: 3065 diff changeset	671
4782 2c1cc5bbc260 Added auth_request_set_credentials() to modify credentials in passdb and Timo Sirainen <tss@iki.fi> parents: 4756 diff changeset	672 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	673 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	674 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	675 {
2c1cc5bbc260 Added auth_request_set_credentials() to modify credentials in passdb and Timo Sirainen <tss@iki.fi> parents: 4756 diff changeset	676 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	677 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	678
2c1cc5bbc260 Added auth_request_set_credentials() to modify credentials in passdb and Timo Sirainen <tss@iki.fi> parents: 4756 diff changeset	679 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	680 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	681 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	682
2c1cc5bbc260 Added auth_request_set_credentials() to modify credentials in passdb and Timo Sirainen <tss@iki.fi> parents: 4756 diff changeset	683 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	684
5593 f8dc0bdb06a7 Removed enum passdb_credentials. Use scheme strings directly instead. This Timo Sirainen <tss@iki.fi> parents: 5586 diff changeset	685 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	686 if (passdb->blocking)
2c1cc5bbc260 Added auth_request_set_credentials() to modify credentials in passdb and Timo Sirainen <tss@iki.fi> parents: 4756 diff changeset	687 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	688 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	689 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	690 callback);
2c1cc5bbc260 Added auth_request_set_credentials() to modify credentials in passdb and Timo Sirainen <tss@iki.fi> parents: 4756 diff changeset	691 } else {
2c1cc5bbc260 Added auth_request_set_credentials() to modify credentials in passdb and Timo Sirainen <tss@iki.fi> parents: 4756 diff changeset	692 /* 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	693 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	694 }
2c1cc5bbc260 Added auth_request_set_credentials() to modify credentials in passdb and Timo Sirainen <tss@iki.fi> parents: 4756 diff changeset	695 }
2c1cc5bbc260 Added auth_request_set_credentials() to modify credentials in passdb and Timo Sirainen <tss@iki.fi> parents: 4756 diff changeset	696
4955 f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	697 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	698 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	699 {
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	700 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	701 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	702
4983 8089e7461519 We crashed if auth cache was disabled. Patch by Andrey Panin. Timo Sirainen <tss@iki.fi> parents: 4955 diff changeset	703 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	704 return;
8089e7461519 We crashed if auth cache was disabled. Patch by Andrey Panin. Timo Sirainen <tss@iki.fi> parents: 4955 diff changeset	705
5069 005ad2165d08 If auth_cache was enabled and userdb returned "user unknown" (typically only Timo Sirainen <tss@iki.fi> parents: 5039 diff changeset	706 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	707 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	708 /* 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	709 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	710 }
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	711
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	712 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	713 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	714 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	715 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	716 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	717 {
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	718 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	719 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	720 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	721
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	722 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	723 &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	724 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	725 return FALSE;
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	726
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	727 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	728 /* 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	729 *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	730 *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	731 return TRUE;
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	732 }
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	733
5302 db232a079106 If unknown user was found from auth cache, we returned an invalid value Timo Sirainen <tss@iki.fi> parents: 5260 diff changeset	734 *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	735 *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	736 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	737 return TRUE;
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	738 }
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	739
4880 4ec6a4def05b We treated internal userdb lookup errors as "user unknown" errors. In such Timo Sirainen <tss@iki.fi> parents: 4872 diff changeset	740 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	741 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	742 {
4955 f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	743 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	744
11456 1e890076c4e9 auth: Fixes to destroying pending async userdb requests at deinit. Timo Sirainen <tss@iki.fi> parents: 11452 diff changeset	745 if (request->destroyed) {
1e890076c4e9 auth: Fixes to destroying pending async userdb requests at deinit. Timo Sirainen <tss@iki.fi> parents: 11452 diff changeset	746 /* the userdb may have been freed already. this request won't
1e890076c4e9 auth: Fixes to destroying pending async userdb requests at deinit. Timo Sirainen <tss@iki.fi> parents: 11452 diff changeset	747 be sent anywhere anyway, so just fail it immediately. */
1e890076c4e9 auth: Fixes to destroying pending async userdb requests at deinit. Timo Sirainen <tss@iki.fi> parents: 11452 diff changeset	748 request->private_callback.
1e890076c4e9 auth: Fixes to destroying pending async userdb requests at deinit. Timo Sirainen <tss@iki.fi> parents: 11452 diff changeset	749 userdb(USERDB_RESULT_INTERNAL_FAILURE, request);
1e890076c4e9 auth: Fixes to destroying pending async userdb requests at deinit. Timo Sirainen <tss@iki.fi> parents: 11452 diff changeset	750 return;
1e890076c4e9 auth: Fixes to destroying pending async userdb requests at deinit. Timo Sirainen <tss@iki.fi> parents: 11452 diff changeset	751 }
1e890076c4e9 auth: Fixes to destroying pending async userdb requests at deinit. Timo Sirainen <tss@iki.fi> parents: 11452 diff changeset	752
4880 4ec6a4def05b We treated internal userdb lookup errors as "user unknown" errors. In such Timo Sirainen <tss@iki.fi> parents: 4872 diff changeset	753 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	754 /* 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	755 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	756 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	757
3183 16ea551957ed Replaced userdb/passdb settings with blocks so it's possible to give Timo Sirainen <tss@iki.fi> parents: 3171 diff changeset	758 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	759 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	760 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	761 return;
16ea551957ed Replaced userdb/passdb settings with blocks so it's possible to give Timo Sirainen <tss@iki.fi> parents: 3171 diff changeset	762 }
16ea551957ed Replaced userdb/passdb settings with blocks so it's possible to give Timo Sirainen <tss@iki.fi> parents: 3171 diff changeset	763
4880 4ec6a4def05b We treated internal userdb lookup errors as "user unknown" errors. In such Timo Sirainen <tss@iki.fi> parents: 4872 diff changeset	764 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	765 /* 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	766 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	767 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	768 } 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	769 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	770 /* 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	771 have been found. */
10903 6e639833c3fc auth: Initial support for per-protocol auth settings. Timo Sirainen <tss@iki.fi> parents: 10897 diff changeset	772 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	773 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	774 "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	775 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	776 } else {
244addad91a5 auth: Improved "user not found from userdb" error message. Timo Sirainen <tss@iki.fi> parents: 8347 diff changeset	777 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	778 "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	779 }
3183 16ea551957ed Replaced userdb/passdb settings with blocks so it's possible to give Timo Sirainen <tss@iki.fi> parents: 3171 diff changeset	780 }
16ea551957ed Replaced userdb/passdb settings with blocks so it's possible to give Timo Sirainen <tss@iki.fi> parents: 3171 diff changeset	781
11017 ce7ed594d99e auth: If userdb lookup fails internally, don't cache the result. Timo Sirainen <tss@iki.fi> parents: 10989 diff changeset	782 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	783 /* no caching */
ce7ed594d99e auth: If userdb lookup fails internally, don't cache the result. Timo Sirainen <tss@iki.fi> parents: 10989 diff changeset	784 } 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	785 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	786 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	787 /* 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	788 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	789 expired record. */
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	790 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	791 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	792
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	793 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	794 &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	795 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	796 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	797 "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	798 }
4955 f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	799 }
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	800
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	801 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	802 }
16ea551957ed Replaced userdb/passdb settings with blocks so it's possible to give Timo Sirainen <tss@iki.fi> parents: 3171 diff changeset	803
3068 b01a8fa09f94 Cleanups. Timo Sirainen <tss@iki.fi> parents: 3065 diff changeset	804 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	805 userdb_callback_t *callback)
3068 b01a8fa09f94 Cleanups. Timo Sirainen <tss@iki.fi> parents: 3065 diff changeset	806 {
3183 16ea551957ed Replaced userdb/passdb settings with blocks so it's possible to give Timo Sirainen <tss@iki.fi> parents: 3171 diff changeset	807 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	808 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	809
16ea551957ed Replaced userdb/passdb settings with blocks so it's possible to give Timo Sirainen <tss@iki.fi> parents: 3171 diff changeset	810 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	811 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	812
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	813 /* (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	814 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	815 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	816 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	817 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	818
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	819 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	820 &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	821 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	822 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	823 return;
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	824 }
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	825 }
3166 e6a487d80288 Restructuring of auth code. Balancer auth processes were a bad idea. Usually Timo Sirainen <tss@iki.fi> parents: 3164 diff changeset	826
e6a487d80288 Restructuring of auth code. Balancer auth processes were a bad idea. Usually Timo Sirainen <tss@iki.fi> parents: 3164 diff changeset	827 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	828 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	829 else
3658 fc4622b1c1ef Separated userdb_module's interface and the actual data struct. Timo Sirainen <tss@iki.fi> parents: 3657 diff changeset	830 userdb->iface->lookup(request, auth_request_userdb_callback);
3068 b01a8fa09f94 Cleanups. Timo Sirainen <tss@iki.fi> parents: 3065 diff changeset	831 }
b01a8fa09f94 Cleanups. Timo Sirainen <tss@iki.fi> parents: 3065 diff changeset	832
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	833 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	834 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	835 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	836 {
10903 6e639833c3fc auth: Initial support for per-protocol auth settings. Timo Sirainen <tss@iki.fi> parents: 10897 diff changeset	837 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	838 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	839 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	840
10892 9675d9a54ac9 auth: Moved some variables generated from settings to struct auth_settings. Timo Sirainen <tss@iki.fi> parents: 10836 diff changeset	841 if (*set->default_realm != '\0' &&
9002 9d0037a997f4 Initial commit for config rewrite. Timo Sirainen <tss@iki.fi> parents: 8599 diff changeset	842 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	843 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	844 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	845 } 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	846 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	847 }
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
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 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	850 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	851 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	852 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	853 *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	854 "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	855 "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	856 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	857 }
4168 3f27bf7832a2 Added auth_username_format setting. Timo Sirainen <tss@iki.fi> parents: 4164 diff changeset	858 }
3f27bf7832a2 Added auth_username_format setting. Timo Sirainen <tss@iki.fi> parents: 4164 diff changeset	859
10892 9675d9a54ac9 auth: Moved some variables generated from settings to struct auth_settings. Timo Sirainen <tss@iki.fi> parents: 10836 diff changeset	860 if (*set->username_format != '\0') {
4168 3f27bf7832a2 Added auth_username_format setting. Timo Sirainen <tss@iki.fi> parents: 4164 diff changeset	861 /* username format given, put it through variable expansion.
3f27bf7832a2 Added auth_username_format setting. Timo Sirainen <tss@iki.fi> parents: 4164 diff changeset	862 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	863 %u to be the wanted username */
3f27bf7832a2 Added auth_username_format setting. Timo Sirainen <tss@iki.fi> parents: 4164 diff changeset	864 const struct var_expand_table *table;
3f27bf7832a2 Added auth_username_format setting. Timo Sirainen <tss@iki.fi> parents: 4164 diff changeset	865 char *old_username;
3f27bf7832a2 Added auth_username_format setting. Timo Sirainen <tss@iki.fi> parents: 4164 diff changeset	866 string_t *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 old_username = request->user;
3f27bf7832a2 Added auth_username_format setting. Timo Sirainen <tss@iki.fi> parents: 4164 diff changeset	869 request->user = user;
3f27bf7832a2 Added auth_username_format setting. Timo Sirainen <tss@iki.fi> parents: 4164 diff changeset	870
3f27bf7832a2 Added auth_username_format setting. Timo Sirainen <tss@iki.fi> parents: 4164 diff changeset	871 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	872 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	873 var_expand(dest, set->username_format, table);
4168 3f27bf7832a2 Added auth_username_format setting. Timo Sirainen <tss@iki.fi> parents: 4164 diff changeset	874 user = p_strdup(request->pool, str_c(dest));
3f27bf7832a2 Added auth_username_format setting. Timo Sirainen <tss@iki.fi> parents: 4164 diff changeset	875
3f27bf7832a2 Added auth_username_format setting. Timo Sirainen <tss@iki.fi> parents: 4164 diff changeset	876 request->user = old_username;
3f27bf7832a2 Added auth_username_format setting. Timo Sirainen <tss@iki.fi> parents: 4164 diff changeset	877 }
3f27bf7832a2 Added auth_username_format setting. Timo Sirainen <tss@iki.fi> parents: 4164 diff changeset	878
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	879 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	880 }
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	881
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	882 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	883 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	884 {
10903 6e639833c3fc auth: Initial support for per-protocol auth settings. Timo Sirainen <tss@iki.fi> parents: 10897 diff changeset	885 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	886 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	887
9002 9d0037a997f4 Initial commit for config rewrite. Timo Sirainen <tss@iki.fi> parents: 8599 diff changeset	888 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	889 /* check if the username contains a master user */
9002 9d0037a997f4 Initial commit for config rewrite. Timo Sirainen <tss@iki.fi> parents: 8599 diff changeset	890 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	891 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	892 /* it does, set it. */
4140 52a2e6f35acf The login and master usernames were reversed when using Timo Sirainen <tss@iki.fi> parents: 4139 diff changeset	893 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	894
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	895 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	896 *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	897 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	898 }
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	899
4140 52a2e6f35acf The login and master usernames were reversed when using Timo Sirainen <tss@iki.fi> parents: 4139 diff changeset	900 /* username is the master user */
52a2e6f35acf The login and master usernames were reversed when using Timo Sirainen <tss@iki.fi> parents: 4139 diff changeset	901 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	902 }
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	903 }
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	904
6619 2a36e7d9ddb6 Don't keep master username in original_username. Timo Sirainen <tss@iki.fi> parents: 6575 diff changeset	905 if (request->original_username == NULL) {
2a36e7d9ddb6 Don't keep master username in original_username. Timo Sirainen <tss@iki.fi> parents: 6575 diff changeset	906 /* 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	907 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	908 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	909 }
2a36e7d9ddb6 Don't keep master username in original_username. Timo Sirainen <tss@iki.fi> parents: 6575 diff changeset	910 if (request->cert_username) {
2a36e7d9ddb6 Don't keep master username in original_username. Timo Sirainen <tss@iki.fi> parents: 6575 diff changeset	911 /* 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	912 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	913 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	914 username = request->user;
6619 2a36e7d9ddb6 Don't keep master username in original_username. Timo Sirainen <tss@iki.fi> parents: 6575 diff changeset	915 }
2a36e7d9ddb6 Don't keep master username in original_username. Timo Sirainen <tss@iki.fi> parents: 6575 diff changeset	916
3065 29d83a8bb50d Reorganized the code to have less global/static variables. Timo Sirainen <tss@iki.fi> parents: 3064 diff changeset	917 if (*username == '\0') {
29d83a8bb50d Reorganized the code to have less global/static variables. Timo Sirainen <tss@iki.fi> parents: 3064 diff changeset	918 /* 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	919 *error_r = "Empty username";
29d83a8bb50d Reorganized the code to have less global/static variables. Timo Sirainen <tss@iki.fi> parents: 3064 diff changeset	920 return FALSE;
29d83a8bb50d Reorganized the code to have less global/static variables. Timo Sirainen <tss@iki.fi> parents: 3064 diff changeset	921 }
29d83a8bb50d Reorganized the code to have less global/static variables. Timo Sirainen <tss@iki.fi> parents: 3064 diff changeset	922
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	923 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	924 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	925 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	926 "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	927 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	928 }
6658 d22888a77a1e Auth cache didn't work for usernames that got translated internally. Timo Sirainen <tss@iki.fi> parents: 6619 diff changeset	929 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	930 /* 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	931 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	932 }
4164 d38dd6312be1 Master login fixes, PLAIN authentication was still broken.. Timo Sirainen <tss@iki.fi> parents: 4146 diff changeset	933
d38dd6312be1 Master login fixes, PLAIN authentication was still broken.. Timo Sirainen <tss@iki.fi> parents: 4146 diff changeset	934 if (login_username != NULL) {
d38dd6312be1 Master login fixes, PLAIN authentication was still broken.. Timo Sirainen <tss@iki.fi> parents: 4146 diff changeset	935 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	936 login_username,
d38dd6312be1 Master login fixes, PLAIN authentication was still broken.. Timo Sirainen <tss@iki.fi> parents: 4146 diff changeset	937 error_r))
d38dd6312be1 Master login fixes, PLAIN authentication was still broken.. Timo Sirainen <tss@iki.fi> parents: 4146 diff changeset	938 return FALSE;
d38dd6312be1 Master login fixes, PLAIN authentication was still broken.. Timo Sirainen <tss@iki.fi> parents: 4146 diff changeset	939 }
d38dd6312be1 Master login fixes, PLAIN authentication was still broken.. Timo Sirainen <tss@iki.fi> parents: 4146 diff changeset	940 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	941 }
3065 29d83a8bb50d Reorganized the code to have less global/static variables. Timo Sirainen <tss@iki.fi> parents: 3064 diff changeset	942
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	943 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	944 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	945 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	946 {
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 i_assert(*username != '\0');
3065 29d83a8bb50d Reorganized the code to have less global/static variables. Timo Sirainen <tss@iki.fi> parents: 3064 diff changeset	948
4164 d38dd6312be1 Master login fixes, PLAIN authentication was still broken.. Timo Sirainen <tss@iki.fi> parents: 4146 diff changeset	949 if (strcmp(username, request->user) == 0) {
d38dd6312be1 Master login fixes, PLAIN authentication was still broken.. Timo Sirainen <tss@iki.fi> parents: 4146 diff changeset	950 /* 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	951 in as someone else */
d38dd6312be1 Master login fixes, PLAIN authentication was still broken.. Timo Sirainen <tss@iki.fi> parents: 4146 diff changeset	952 return TRUE;
d38dd6312be1 Master login fixes, PLAIN authentication was still broken.. Timo Sirainen <tss@iki.fi> parents: 4146 diff changeset	953 }
d38dd6312be1 Master login fixes, PLAIN authentication was still broken.. Timo Sirainen <tss@iki.fi> parents: 4146 diff changeset	954
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	955 /* 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	956 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	957
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	958 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	959 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	960 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	961 }
29d83a8bb50d Reorganized the code to have less global/static variables. Timo Sirainen <tss@iki.fi> parents: 3064 diff changeset	962
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	963 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	964 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	965 {
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 const char const net;
7919 423b8e3fedbb Created net_parse_range() from auth code. Timo Sirainen <tss@iki.fi> parents: 7517 diff changeset	967 struct ip_addr net_ip;
423b8e3fedbb Created net_parse_range() from auth code. Timo Sirainen <tss@iki.fi> parents: 7517 diff changeset	968 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	969 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	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 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	972 /* 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	973 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	974 "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	975 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	976 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	977 }
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	978
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	979 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	980 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	981 "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	982
423b8e3fedbb Created net_parse_range() from auth code. Timo Sirainen <tss@iki.fi> parents: 7517 diff changeset	983 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	984 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	985 "allow_nets: Invalid network '%s'", *net);
7919 423b8e3fedbb Created net_parse_range() from auth code. Timo Sirainen <tss@iki.fi> parents: 7517 diff changeset	986 }
423b8e3fedbb Created net_parse_range() from auth code. Timo Sirainen <tss@iki.fi> parents: 7517 diff changeset	987
423b8e3fedbb Created net_parse_range() from auth code. Timo Sirainen <tss@iki.fi> parents: 7517 diff changeset	988 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	989 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	990 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	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 }
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	993
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	994 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	995 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	996 "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	997 }
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	998 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	999 }
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	1000
6855 5c514ebda66a Added "password_noscheme" field which assumes the password is in the default Timo Sirainen <tss@iki.fi> parents: 6854 diff changeset	1001 static void
5c514ebda66a Added "password_noscheme" field which assumes the password is in the default Timo Sirainen <tss@iki.fi> parents: 6854 diff changeset	1002 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	1003 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	1004 {
5c514ebda66a Added "password_noscheme" field which assumes the password is in the default Timo Sirainen <tss@iki.fi> parents: 6854 diff changeset	1005 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	1006 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	1007 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	1008 "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	1009 return;
5c514ebda66a Added "password_noscheme" field which assumes the password is in the default Timo Sirainen <tss@iki.fi> parents: 6854 diff changeset	1010 }
5c514ebda66a Added "password_noscheme" field which assumes the password is in the default Timo Sirainen <tss@iki.fi> parents: 6854 diff changeset	1011
5c514ebda66a Added "password_noscheme" field which assumes the password is in the default Timo Sirainen <tss@iki.fi> parents: 6854 diff changeset	1012 /* 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	1013 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	1014 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	1015 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	1016 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	1017 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	1018 else {
5c514ebda66a Added "password_noscheme" field which assumes the password is in the default Timo Sirainen <tss@iki.fi> parents: 6854 diff changeset	1019 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	1020 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	1021 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	1022 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	1023 }
5c514ebda66a Added "password_noscheme" field which assumes the password is in the default Timo Sirainen <tss@iki.fi> parents: 6854 diff changeset	1024 }
5c514ebda66a Added "password_noscheme" field which assumes the password is in the default Timo Sirainen <tss@iki.fi> parents: 6854 diff changeset	1025
7122 fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1026 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	1027 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	1028 {
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1029 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	1030 /* 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	1031 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	1032 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	1033 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	1034 } 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	1035 /* 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	1036 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	1037 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	1038 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	1039 } 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	1040 /* 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	1041 ourself */
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1042 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	1043 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	1044 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	1045 }
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1046
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1047 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	1048 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	1049 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	1050 }
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1051
3161 6a3254e3c3de Moved cache handling from sql/ldap-specific code to generic auth-request Timo Sirainen <tss@iki.fi> parents: 3158 diff changeset	1052 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	1053 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	1054 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	1055 {
8696 20345491824c auth: Using "username" or "domain" passdb fields caused problems with cache and blocking passdbs. Timo Sirainen <tss@iki.fi> parents: 8599 diff changeset	1056 const char p, orig_value;
6575 d573bc2a967d Added "username" and "domain" fields for modifying the username. Timo Sirainen <tss@iki.fi> parents: 6429 diff changeset	1057
4017 e2d267e6f930 Check that we don't pass around key=value pairs with empty keys. Timo Sirainen <tss@iki.fi> parents: 3918 diff changeset	1058 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	1059 i_assert(value != NULL);
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1060
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1061 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	1062 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	1063 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	1064 return;
5c514ebda66a Added "password_noscheme" field which assumes the password is in the default Timo Sirainen <tss@iki.fi> parents: 6854 diff changeset	1065 }
5c514ebda66a Added "password_noscheme" field which assumes the password is in the default Timo Sirainen <tss@iki.fi> parents: 6854 diff changeset	1066 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	1067 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	1068 return;
3064 2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1069 }
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1070
6575 d573bc2a967d Added "username" and "domain" fields for modifying the username. Timo Sirainen <tss@iki.fi> parents: 6429 diff changeset	1071 if (strcmp(name, "user") == 0 \|\|
d573bc2a967d Added "username" and "domain" fields for modifying the username. Timo Sirainen <tss@iki.fi> parents: 6429 diff changeset	1072 strcmp(name, "username") == 0 \|\| strcmp(name, "domain") == 0) {
d573bc2a967d Added "username" and "domain" fields for modifying the username. Timo Sirainen <tss@iki.fi> parents: 6429 diff changeset	1073 /* update username */
8696 20345491824c auth: Using "username" or "domain" passdb fields caused problems with cache and blocking passdbs. Timo Sirainen <tss@iki.fi> parents: 8599 diff changeset	1074 orig_value = value;
6575 d573bc2a967d Added "username" and "domain" fields for modifying the username. Timo Sirainen <tss@iki.fi> parents: 6429 diff changeset	1075 if (strcmp(name, "username") == 0 &&
d573bc2a967d Added "username" and "domain" fields for modifying the username. Timo Sirainen <tss@iki.fi> parents: 6429 diff changeset	1076 strchr(value, '@') == NULL &&
d573bc2a967d Added "username" and "domain" fields for modifying the username. Timo Sirainen <tss@iki.fi> parents: 6429 diff changeset	1077 (p = strchr(request->user, '@')) != NULL) {
d573bc2a967d Added "username" and "domain" fields for modifying the username. Timo Sirainen <tss@iki.fi> parents: 6429 diff changeset	1078 /* preserve the current @domain */
d573bc2a967d Added "username" and "domain" fields for modifying the username. Timo Sirainen <tss@iki.fi> parents: 6429 diff changeset	1079 value = t_strconcat(value, p, NULL);
d573bc2a967d Added "username" and "domain" fields for modifying the username. Timo Sirainen <tss@iki.fi> parents: 6429 diff changeset	1080 } else if (strcmp(name, "domain") == 0) {
d573bc2a967d Added "username" and "domain" fields for modifying the username. Timo Sirainen <tss@iki.fi> parents: 6429 diff changeset	1081 p = strchr(request->user, '@');
d573bc2a967d Added "username" and "domain" fields for modifying the username. Timo Sirainen <tss@iki.fi> parents: 6429 diff changeset	1082 if (p == NULL) {
d573bc2a967d Added "username" and "domain" fields for modifying the username. Timo Sirainen <tss@iki.fi> parents: 6429 diff changeset	1083 /* add the domain */
d573bc2a967d Added "username" and "domain" fields for modifying the username. Timo Sirainen <tss@iki.fi> parents: 6429 diff changeset	1084 value = t_strconcat(request->user, "@",
d573bc2a967d Added "username" and "domain" fields for modifying the username. Timo Sirainen <tss@iki.fi> parents: 6429 diff changeset	1085 value, NULL);
d573bc2a967d Added "username" and "domain" fields for modifying the username. Timo Sirainen <tss@iki.fi> parents: 6429 diff changeset	1086 } else {
d573bc2a967d Added "username" and "domain" fields for modifying the username. Timo Sirainen <tss@iki.fi> parents: 6429 diff changeset	1087 /* replace the existing domain */
d573bc2a967d Added "username" and "domain" fields for modifying the username. Timo Sirainen <tss@iki.fi> parents: 6429 diff changeset	1088 p = t_strdup_until(request->user, p + 1);
d573bc2a967d Added "username" and "domain" fields for modifying the username. Timo Sirainen <tss@iki.fi> parents: 6429 diff changeset	1089 value = t_strconcat(p, value, NULL);
d573bc2a967d Added "username" and "domain" fields for modifying the username. Timo Sirainen <tss@iki.fi> parents: 6429 diff changeset	1090 }
d573bc2a967d Added "username" and "domain" fields for modifying the username. Timo Sirainen <tss@iki.fi> parents: 6429 diff changeset	1091 }
d573bc2a967d Added "username" and "domain" fields for modifying the username. Timo Sirainen <tss@iki.fi> parents: 6429 diff changeset	1092
3427 3f7575e43202 If username changes, log the change if debugging is enabled. Timo Sirainen <tss@iki.fi> parents: 3397 diff changeset	1093 if (strcmp(request->user, value) != 0) {
3f7575e43202 If username changes, log the change if debugging is enabled. Timo Sirainen <tss@iki.fi> parents: 3397 diff changeset	1094 auth_request_log_debug(request, "auth",
3f7575e43202 If username changes, log the change if debugging is enabled. Timo Sirainen <tss@iki.fi> parents: 3397 diff changeset	1095 "username changed %s -> %s",
3f7575e43202 If username changes, log the change if debugging is enabled. Timo Sirainen <tss@iki.fi> parents: 3397 diff changeset	1096 request->user, value);
3f7575e43202 If username changes, log the change if debugging is enabled. Timo Sirainen <tss@iki.fi> parents: 3397 diff changeset	1097 request->user = p_strdup(request->pool, value);
3f7575e43202 If username changes, log the change if debugging is enabled. Timo Sirainen <tss@iki.fi> parents: 3397 diff changeset	1098 }
8696 20345491824c auth: Using "username" or "domain" passdb fields caused problems with cache and blocking passdbs. Timo Sirainen <tss@iki.fi> parents: 8599 diff changeset	1099 /* restore the original value so it gets saved correctly to
20345491824c auth: Using "username" or "domain" passdb fields caused problems with cache and blocking passdbs. Timo Sirainen <tss@iki.fi> parents: 8599 diff changeset	1100 cache. */
20345491824c auth: Using "username" or "domain" passdb fields caused problems with cache and blocking passdbs. Timo Sirainen <tss@iki.fi> parents: 8599 diff changeset	1101 value = orig_value;
5129 9b1a90eddfd0 Special extra_fields weren't saved to auth cache. This was especially Timo Sirainen <tss@iki.fi> parents: 5069 diff changeset	1102 } 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	1103 /* 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	1104 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	1105 } 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	1106 /* 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	1107 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	1108
121af23cfc65 Empty password doesn't anymore allow user to log in with any password, Timo Sirainen <tss@iki.fi> parents: 5598 diff changeset	1109 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	1110 (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	1111 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	1112 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	1113 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	1114 "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	1115 "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	1116 return;
121af23cfc65 Empty password doesn't anymore allow user to log in with any password, Timo Sirainen <tss@iki.fi> parents: 5598 diff changeset	1117 }
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	1118 }
3669 09b5e002ad8a If passdb returned NULL password (ie. no password needed), it wasn't cached Timo Sirainen <tss@iki.fi> parents: 3668 diff changeset	1119 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	1120 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	1121 } 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	1122 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	1123 } 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	1124 /* 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	1125 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	1126 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	1127 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	1128 } 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	1129 /* 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	1130 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	1131 return;
3064 2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1132 }
3520 e2fe8222449d s/occured/occurred/ Timo Sirainen <tss@iki.fi> parents: 3432 diff changeset	1133
8599 812a977d7c1a auth worker processes shouldn't duplicate the auth cache. Timo Sirainen <tss@iki.fi> parents: 8597 diff changeset	1134 if ((passdb_cache != NULL &&
812a977d7c1a auth worker processes shouldn't duplicate the auth cache. Timo Sirainen <tss@iki.fi> parents: 8597 diff changeset	1135 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	1136 /* 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	1137 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	1138 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	1139 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	1140 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	1141 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	1142 }
9b1a90eddfd0 Special extra_fields weren't saved to auth cache. This was especially Timo Sirainen <tss@iki.fi> parents: 5069 diff changeset	1143 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	1144 }
3064 2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1145 }
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1146
5153 83f361144a8a Added auth_request_set_fields() and used it instead of duplicating the code Timo Sirainen <tss@iki.fi> parents: 5134 diff changeset	1147 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	1148 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	1149 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	1150 {
83f361144a8a Added auth_request_set_fields() and used it instead of duplicating the code Timo Sirainen <tss@iki.fi> parents: 5134 diff changeset	1151 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	1152
83f361144a8a Added auth_request_set_fields() and used it instead of duplicating the code Timo Sirainen <tss@iki.fi> parents: 5134 diff changeset	1153 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	1154 if (**fields == '\0')
39d3fca337a5 auth_request_set_fields(): Don't crash with empty fields. Timo Sirainen <tss@iki.fi> parents: 5153 diff changeset	1155 continue;
39d3fca337a5 auth_request_set_fields(): Don't crash with empty fields. Timo Sirainen <tss@iki.fi> parents: 5153 diff changeset	1156
5153 83f361144a8a Added auth_request_set_fields() and used it instead of duplicating the code Timo Sirainen <tss@iki.fi> parents: 5134 diff changeset	1157 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	1158 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	1159 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	1160 value = "";
83f361144a8a Added auth_request_set_fields() and used it instead of duplicating the code Timo Sirainen <tss@iki.fi> parents: 5134 diff changeset	1161 } else {
83f361144a8a Added auth_request_set_fields() and used it instead of duplicating the code Timo Sirainen <tss@iki.fi> parents: 5134 diff changeset	1162 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	1163 value++;
83f361144a8a Added auth_request_set_fields() and used it instead of duplicating the code Timo Sirainen <tss@iki.fi> parents: 5134 diff changeset	1164 }
83f361144a8a Added auth_request_set_fields() and used it instead of duplicating the code Timo Sirainen <tss@iki.fi> parents: 5134 diff changeset	1165 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	1166 }
83f361144a8a Added auth_request_set_fields() and used it instead of duplicating the code Timo Sirainen <tss@iki.fi> parents: 5134 diff changeset	1167 }
83f361144a8a Added auth_request_set_fields() and used it instead of duplicating the code Timo Sirainen <tss@iki.fi> parents: 5134 diff changeset	1168
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	1169 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	1170 {
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	1171 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	1172 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	1173 }
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1174
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	1175 static void
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	1176 auth_request_change_userdb_user(struct auth_request request, const char user)
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	1177 {
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	1178 const char *str;
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	1179
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	1180 /* replace the username in userdb_reply if it changed */
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	1181 if (strcmp(user, request->user) == 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	1182 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	1183
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	1184 str = t_strdup(auth_stream_reply_export(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	1185
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	1186 /* reset the reply and add the new username */
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	1187 auth_request_set_field(request, "user", user, 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	1188 auth_stream_reply_reset(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	1189 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	1190 NULL, request->user);
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	1191
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	1192 /* add the rest */
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	1193 str = strchr(str, '\t');
7394 2d3b9a6d23f5 Changing "user" from userdb crashed. Timo Sirainen <tss@iki.fi> parents: 7389 diff changeset	1194 if (str != NULL)
2d3b9a6d23f5 Changing "user" from userdb crashed. Timo Sirainen <tss@iki.fi> parents: 7389 diff changeset	1195 auth_stream_reply_import(request->userdb_reply, str + 1);
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	1196 }
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	1197
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	1198 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	1199 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	1200 {
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	1201 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	1202 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	1203
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	1204 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	1205 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	1206 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	1207 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	1208 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	1209 "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	1210 } 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	1211 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	1212 "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	1213 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	1214 "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	1215 }
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 }
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
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	1218 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	1219 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	1220 {
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1221 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	1222 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	1223
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1224 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	1225 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	1226 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	1227 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	1228 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	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 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	1231 } 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	1232 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	1233 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	1234 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	1235 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	1236 }
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 value = dec2str(gid);
10989 53f4e8e0166a auth: Added "tempfail" userdb field. Timo Sirainen <tss@iki.fi> parents: 10961 diff changeset	1238 } else if (strcmp(name, "tempfail") == 0) {
53f4e8e0166a auth: Added "tempfail" userdb field. Timo Sirainen <tss@iki.fi> parents: 10961 diff changeset	1239 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	1240 return;
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	1241 } else if (strcmp(name, "user") == 0) {
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	1242 auth_request_change_userdb_user(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	1243 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	1244 } 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	1245 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	1246 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	1247 } 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	1248 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	1249 return;
8768 91e880ae387a Authentication: system_user userdb extra field renamed to system_groups_user. Timo Sirainen <tss@iki.fi> parents: 8764 diff changeset	1250 } 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	1251 /* 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	1252 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	1253 }
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1254
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1255 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	1256 }
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1257
93bd157917ca Changed userdb callback API. Don't require uid/gid to be returned by userdb. Timo Sirainen <tss@iki.fi> parents: 5788 diff changeset	1258 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	1259 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	1260 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	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 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	1263 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	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 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	1266 /* 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	1267 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	1268 } 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	1269 /* 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	1270 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	1271 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	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 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	1274 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	1275 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	1276 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	1277 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	1278 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	1279 }
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 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	1282 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	1283 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	1284 }
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 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	1286 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	1287 } 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	1288 /* 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	1289 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	1290 }
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 }
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
7122 fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1293 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	1294 {
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1295 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	1296 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	1297
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1298 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	1299 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	1300 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	1301 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	1302 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	1303 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	1304 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	1305 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	1306 }
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1307
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 (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	1309 /* 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	1310 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	1311 }
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 (!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	1313 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	1314
11086 260e190306b0 Started using str_to_() functions instead of libc's ones. Timo Sirainen <tss@iki.fi>* parents: 11017 diff changeset	1315 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	1316 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	1317 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	1318 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	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
7123 25e7c37c7c10 If proxy user has a password and authentication fails, don't return the Timo Sirainen <tss@iki.fi> parents: 7122 diff changeset	1321 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	1322 {
7123 25e7c37c7c10 If proxy user has a password and authentication fails, don't return the Timo Sirainen <tss@iki.fi> parents: 7122 diff changeset	1323 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	1324 return;
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1325
7123 25e7c37c7c10 If proxy user has a password and authentication fails, don't return the Timo Sirainen <tss@iki.fi> parents: 7122 diff changeset	1326 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	1327 /* drop all proxy fields */
7278 27b7b6c34961 Fixed proxy_maybe handling. Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	1328 } else if (!request->proxy_maybe) {
27b7b6c34961 Fixed proxy_maybe handling. Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	1329 /* proxying */
27b7b6c34961 Fixed proxy_maybe handling. Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	1330 request->no_login = TRUE;
27b7b6c34961 Fixed proxy_maybe handling. Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	1331 return;
27b7b6c34961 Fixed proxy_maybe handling. Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	1332 } else if (!auth_request_proxy_is_self(request)) {
27b7b6c34961 Fixed proxy_maybe handling. Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	1333 /* proxy destination isn't ourself - proxy */
27b7b6c34961 Fixed proxy_maybe handling. Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	1334 auth_stream_reply_remove(request->extra_fields, "proxy_maybe");
27b7b6c34961 Fixed proxy_maybe handling. Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	1335 auth_stream_reply_add(request->extra_fields, "proxy", NULL);
27b7b6c34961 Fixed proxy_maybe handling. Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	1336 request->no_login = TRUE;
27b7b6c34961 Fixed proxy_maybe handling. Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	1337 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	1338 } else {
25e7c37c7c10 If proxy user has a password and authentication fails, don't return the Timo Sirainen <tss@iki.fi> parents: 7122 diff changeset	1339 /* 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	1340 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	1341 }
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1342 auth_stream_reply_remove(request->extra_fields, "proxy");
7278 27b7b6c34961 Fixed proxy_maybe handling. Timo Sirainen <tss@iki.fi> parents: 7226 diff changeset	1343 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	1344 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	1345 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	1346 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	1347 }
fb03422c0760 Added "proxy_maybe" field. If it's used instead of "proxy" and the Timo Sirainen <tss@iki.fi> parents: 7106 diff changeset	1348
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	1349 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	1350 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	1351 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	1352 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	1353 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	1354 {
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	1355 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	1356 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	1357 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	1358
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 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	1360 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	1361
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 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	1363 /* 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	1364 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	1365 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	1366 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	1367 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	1368 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	1369 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	1370 }
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 }
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
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 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	1374 }
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
10585 941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1376 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	1377 const char *subsystem)
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1378 {
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1379 string_t *str;
10903 6e639833c3fc auth: Initial support for per-protocol auth settings. Timo Sirainen <tss@iki.fi> parents: 10897 diff changeset	1380 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	1381
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1382 if (strcmp(log_type, "no") == 0) {
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1383 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	1384 return;
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1385 }
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 str = t_str_new(128);
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1388 get_log_prefix(str, request, subsystem);
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1389 str_append(str, "Password mismatch ");
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1390
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1391 if (strcmp(log_type, "plain") == 0) {
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1392 str_printfa(str, "(given password: %s)",
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1393 request->mech_password);
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1394 } else if (strcmp(log_type, "sha1") == 0) {
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1395 unsigned char sha1[SHA1_RESULTLEN];
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1396
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1397 sha1_get_digest(request->mech_password,
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1398 strlen(request->mech_password), sha1);
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1399 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	1400 binary_to_hex(sha1, sizeof(sha1)));
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1401 } else {
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1402 i_unreached();
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1403 }
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 i_info("%s", str_c(str));
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1406 }
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1407
3918 40a461d554e6 Added auth_debug_passwords setting. If it's not enabled, hide all password Timo Sirainen <tss@iki.fi> parents: 3879 diff changeset	1408 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	1409 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	1410 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	1411 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	1412 {
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	1413 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	1414 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	1415 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	1416
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	1417 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	1418 /* 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	1419 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	1420 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	1421 }
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	1422
10897 52eb8317514f auth: Cleaned up struct auth_passdb/auth_userdb. Timo Sirainen <tss@iki.fi> parents: 10893 diff changeset	1423 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	1424 /* 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	1425 return 0;
80023f898ddd Don't even try to verify password with deny=yes passdbs. Timo Sirainen <tss@iki.fi> parents: 4686 diff changeset	1426 }
80023f898ddd Don't even try to verify password with deny=yes passdbs. Timo Sirainen <tss@iki.fi> parents: 4686 diff changeset	1427
5619 121af23cfc65 Empty password doesn't anymore allow user to log in with any password, Timo Sirainen <tss@iki.fi> parents: 5598 diff changeset	1428 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	1429 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	1430 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	1431 }
121af23cfc65 Empty password doesn't anymore allow user to log in with any password, Timo Sirainen <tss@iki.fi> parents: 5598 diff changeset	1432
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	1433 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	1434 &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	1435 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	1436 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	1437 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	1438 "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	1439 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	1440 } 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	1441 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	1442 "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	1443 }
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 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	1445 }
971050640e3b All password schemes can now be encoded with base64 or hex. The encoding is Timo Sirainen <tss@iki.fi> parents: 5593 diff changeset	1446
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	1447 /* 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	1448 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	1449 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	1450 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	1451 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	1452 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	1453 if (ret == 0) {
10585 941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1454 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	1455 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	1456 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	1457 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	1458 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	1459 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	1460 } 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	1461 }
40a461d554e6 Added auth_debug_passwords setting. If it's not enabled, hide all password Timo Sirainen <tss@iki.fi> parents: 3879 diff changeset	1462 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	1463 }
40a461d554e6 Added auth_debug_passwords setting. If it's not enabled, hide all password Timo Sirainen <tss@iki.fi> parents: 3879 diff changeset	1464
4295 4fc637010202 Escape SQL strings using sql_escape_string(). Fixes the problems with Timo Sirainen <tss@iki.fi> parents: 4168 diff changeset	1465 static const char *
4fc637010202 Escape SQL strings using sql_escape_string(). Fixes the problems with Timo Sirainen <tss@iki.fi> parents: 4168 diff changeset	1466 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	1467 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	1468 {
4295 4fc637010202 Escape SQL strings using sql_escape_string(). Fixes the problems with Timo Sirainen <tss@iki.fi> parents: 4168 diff changeset	1469 return string;
4fc637010202 Escape SQL strings using sql_escape_string(). Fixes the problems with Timo Sirainen <tss@iki.fi> parents: 4168 diff changeset	1470 }
4fc637010202 Escape SQL strings using sql_escape_string(). Fixes the problems with Timo Sirainen <tss@iki.fi> parents: 4168 diff changeset	1471
4fc637010202 Escape SQL strings using sql_escape_string(). Fixes the problems with Timo Sirainen <tss@iki.fi> parents: 4168 diff changeset	1472 const char *
4fc637010202 Escape SQL strings using sql_escape_string(). Fixes the problems with Timo Sirainen <tss@iki.fi> parents: 4168 diff changeset	1473 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	1474 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	1475 {
4fc637010202 Escape SQL strings using sql_escape_string(). Fixes the problems with Timo Sirainen <tss@iki.fi> parents: 4168 diff changeset	1476 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	1477 }
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1478
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1479 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	1480 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	1481 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	1482 {
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1483 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	1484 { 'u', NULL, "user" },
983d38de06c9 var_expand(): Added support for long %{variable} names. Timo Sirainen <tss@iki.fi> parents: 8456 diff changeset	1485 { 'n', NULL, "username" },
983d38de06c9 var_expand(): Added support for long %{variable} names. Timo Sirainen <tss@iki.fi> parents: 8456 diff changeset	1486 { 'd', NULL, "domain" },
983d38de06c9 var_expand(): Added support for long %{variable} names. Timo Sirainen <tss@iki.fi> parents: 8456 diff changeset	1487 { 's', NULL, "service" },
983d38de06c9 var_expand(): Added support for long %{variable} names. Timo Sirainen <tss@iki.fi> parents: 8456 diff changeset	1488 { 'h', NULL, "home" },
983d38de06c9 var_expand(): Added support for long %{variable} names. Timo Sirainen <tss@iki.fi> parents: 8456 diff changeset	1489 { 'l', NULL, "lip" },
983d38de06c9 var_expand(): Added support for long %{variable} names. Timo Sirainen <tss@iki.fi> parents: 8456 diff changeset	1490 { 'r', NULL, "rip" },
983d38de06c9 var_expand(): Added support for long %{variable} names. Timo Sirainen <tss@iki.fi> parents: 8456 diff changeset	1491 { 'p', NULL, "pid" },
983d38de06c9 var_expand(): Added support for long %{variable} names. Timo Sirainen <tss@iki.fi> parents: 8456 diff changeset	1492 { 'w', NULL, "password" },
983d38de06c9 var_expand(): Added support for long %{variable} names. Timo Sirainen <tss@iki.fi> parents: 8456 diff changeset	1493 { '!', NULL, NULL },
983d38de06c9 var_expand(): Added support for long %{variable} names. Timo Sirainen <tss@iki.fi> parents: 8456 diff changeset	1494 { 'm', NULL, "mech" },
983d38de06c9 var_expand(): Added support for long %{variable} names. Timo Sirainen <tss@iki.fi> parents: 8456 diff changeset	1495 { 'c', NULL, "secured" },
983d38de06c9 var_expand(): Added support for long %{variable} names. Timo Sirainen <tss@iki.fi> parents: 8456 diff changeset	1496 { 'a', NULL, "lport" },
983d38de06c9 var_expand(): Added support for long %{variable} names. Timo Sirainen <tss@iki.fi> parents: 8456 diff changeset	1497 { 'b', NULL, "rport" },
983d38de06c9 var_expand(): Added support for long %{variable} names. Timo Sirainen <tss@iki.fi> parents: 8456 diff changeset	1498 { '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	1499 { '\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	1500 { '\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	1501 { '\0', NULL, "login_domain" },
8544 983d38de06c9 var_expand(): Added support for long %{variable} names. Timo Sirainen <tss@iki.fi> parents: 8456 diff changeset	1502 { '\0', NULL, NULL }
3064 2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1503 };
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1504 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	1505
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1506 if (escape_func == NULL)
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1507 escape_func = escape_none;
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1508
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1509 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	1510 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	1511
4295 4fc637010202 Escape SQL strings using sql_escape_string(). Fixes the problems with Timo Sirainen <tss@iki.fi> parents: 4168 diff changeset	1512 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	1513 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	1514 auth_request);
3064 2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1515 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	1516 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	1517 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	1518 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	1519 /* 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	1520 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	1521 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	1522 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	1523 tab[6].value = net_ip2addr(&auth_request->remote_ip);
3074 3feb38ff17f5 Moving code around. Timo Sirainen <tss@iki.fi> parents: 3072 diff changeset	1524 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	1525 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	1526 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	1527 auth_request);
4fc637010202 Escape SQL strings using sql_escape_string(). Fixes the problems with Timo Sirainen <tss@iki.fi> parents: 4168 diff changeset	1528 }
4955 f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	1529 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	1530 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	1531 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	1532 } else {
f0cc5486696e Authentication cache caches now also userdb data. Code by Tommi Saviranta. Timo Sirainen <timo.sirainen@movial.fi> parents: 4914 diff changeset	1533 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	1534 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	1535 }
8111 d49bdda63506 auth: %m variable didn't work with blocking passdbs Timo Sirainen <tss@iki.fi> parents: 7919 diff changeset	1536 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	1537 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	1538 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	1539 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	1540 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	1541 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	1542
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	1543 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	1544 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	1545
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	1546 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	1547 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	1548 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	1549 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	1550 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	1551 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	1552 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	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 }
3064 2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1555 return tab;
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1556 }
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1557
10585 941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1558 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	1559 const char *subsystem)
3064 2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1560 {
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1561 #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	1562 const char *ip;
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1563
3069 131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1564 str_append(str, subsystem);
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1565 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	1566
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1567 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	1568 str_append(str, "?");
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1569 else {
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1570 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	1571 MAX_LOG_USERNAME_LEN);
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1572 }
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1573
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1574 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	1575 if (ip != NULL) {
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1576 str_append_c(str, ',');
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1577 str_append(str, ip);
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1578 }
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	1579 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	1580 str_append(str, ",master");
3069 131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1581 str_append(str, "): ");
10585 941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1582 }
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1583
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1584 static const char * ATTR_FORMAT(3, 0)
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1585 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	1586 const char *format, va_list va)
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1587 {
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1588 string_t *str;
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1589
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1590 str = t_str_new(128);
941511db13c3 Added auth_verbose_passwords = no\|plain\|sha1. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	1591 get_log_prefix(str, auth_request, subsystem);
3069 131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1592 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	1593 return str_c(str);
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1594 }
2d33734b16d5 Split auth_request* functions from mech.c to auth-request.c Timo Sirainen <tss@iki.fi> parents: diff changeset	1595
3069 131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1596 void auth_request_log_debug(struct auth_request *auth_request,
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1597 const char *subsystem,
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1598 const char *format, ...)
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1599 {
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1600 va_list va;
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1601
10903 6e639833c3fc auth: Initial support for per-protocol auth settings. Timo Sirainen <tss@iki.fi> parents: 10897 diff changeset	1602 if (!auth_request->set->debug)
3069 131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1603 return;
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1604
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1605 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	1606 T_BEGIN {
10082 62b37dcf173e Log debug-level messages with i_debug(). Pascal Volk <user@localhost.localdomain.org> parents: 9477 diff changeset	1607 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	1608 } T_END;
3069 131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1609 va_end(va);
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1610 }
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1611
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1612 void auth_request_log_info(struct auth_request *auth_request,
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1613 const char *subsystem,
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1614 const char *format, ...)
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1615 {
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1616 va_list va;
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1617
10903 6e639833c3fc auth: Initial support for per-protocol auth settings. Timo Sirainen <tss@iki.fi> parents: 10897 diff changeset	1618 if (!auth_request->set->verbose)
3069 131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1619 return;
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1620
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1621 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	1622 T_BEGIN {
6940 414c9d631a81 Replaced t_push/t_pop calls with T_FRAME() macros. Timo Sirainen <tss@iki.fi>* parents: 6855 diff changeset	1623 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	1624 } T_END;
3069 131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1625 va_end(va);
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1626 }
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1627
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1628 void auth_request_log_error(struct auth_request *auth_request,
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1629 const char *subsystem,
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1630 const char *format, ...)
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1631 {
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1632 va_list va;
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1633
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1634 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	1635 T_BEGIN {
6940 414c9d631a81 Replaced t_push/t_pop calls with T_FRAME() macros. Timo Sirainen <tss@iki.fi>* parents: 6855 diff changeset	1636 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	1637 } T_END;
3069 131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1638 va_end(va);
131151e25e4b Added auth_request_log_(). Timo Sirainen <tss@iki.fi>* parents: 3068 diff changeset	1639 }
10757 d3697efd18f3 auth: Don't loop through active requests every 5 seconds, looking for timeouts. Timo Sirainen <tss@iki.fi> parents: 10689 diff changeset	1640
d3697efd18f3 auth: Don't loop through active requests every 5 seconds, looking for timeouts. Timo Sirainen <tss@iki.fi> parents: 10689 diff changeset	1641 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	1642 {
d3697efd18f3 auth: Don't loop through active requests every 5 seconds, looking for timeouts. Timo Sirainen <tss@iki.fi> parents: 10689 diff changeset	1643 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	1644 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	1645 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	1646 }

Mercurial > dovecot > core-2.2

annotate src/auth/auth-request.c @ 11466:5ae4a5c14f5b HEAD