dovecot/core-2.2: src/lib-master/master-login-auth.c annotate

annotate src/lib-master/master-login-auth.c @ 11018:2e08ce368bc0 HEAD

Added support for userdb lookup to fail with a reason (many API changes).

author	Timo Sirainen <tss@iki.fi>
date	Wed, 31 Mar 2010 19:21:09 +0300
parents	cab5f2e7b806
children	260e190306b0

rev	line source
10582 615eef3139c2 Updated copyright notices to include year 2010. Timo Sirainen <tss@iki.fi> parents: 10473 diff changeset	1 /* Copyright (c) 2009-2010 Dovecot authors, see the included COPYING file */
10101 4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	2
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	3 #include "lib.h"
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	4 #include "network.h"
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	5 #include "ioloop.h"
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	6 #include "istream.h"
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	7 #include "ostream.h"
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	8 #include "hex-binary.h"
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	9 #include "hash.h"
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	10 #include "str.h"
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	11 #include "master-auth.h"
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	12 #include "master-login-auth.h"
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	13
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	14 #include <stdlib.h>
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	15
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	16 #define AUTH_MAX_INBUF_SIZE 8192
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	17
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	18 struct master_login_auth_request {
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	19 master_login_auth_request_callback_t *callback;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	20 void *context;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	21 };
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	22
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	23 struct master_login_auth {
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	24 pool_t pool;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	25 const char *auth_socket_path;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	26 int refcount;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	27
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	28 int fd;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	29 struct io *io;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	30 struct istream *input;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	31 struct ostream *output;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	32
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	33 unsigned int id_counter;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	34 struct hash_table *requests;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	35
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	36 unsigned int version_received:1;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	37 };
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	38
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	39 struct master_login_auth master_login_auth_init(const char auth_socket_path)
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	40 {
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	41 struct master_login_auth *auth;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	42 pool_t pool;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	43
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	44 pool = pool_alloconly_create("master login auth", 1024);
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	45 auth = p_new(pool, struct master_login_auth, 1);
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	46 auth->pool = pool;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	47 auth->auth_socket_path = p_strdup(pool, auth_socket_path);
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	48 auth->refcount = 1;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	49 auth->fd = -1;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	50 auth->requests = hash_table_create(default_pool, pool, 0, NULL, NULL);
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	51 return auth;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	52 }
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	53
10473 a0d99b374aa4 imap, pop3: Close auth/config connections when we stop accepting more connections. Timo Sirainen <tss@iki.fi> parents: 10199 diff changeset	54 void master_login_auth_disconnect(struct master_login_auth *auth)
10101 4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	55 {
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	56 struct hash_iterate_context *iter;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	57 void key, value;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	58
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	59 iter = hash_table_iterate_init(auth->requests);
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	60 while (hash_table_iterate(iter, &key, &value)) {
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	61 struct master_login_auth_request *request = value;
11018 2e08ce368bc0 Added support for userdb lookup to fail with a reason (many API changes). Timo Sirainen <tss@iki.fi> parents: 10589 diff changeset	62 request->callback(NULL, MASTER_AUTH_ERRMSG_INTERNAL_FAILURE,
2e08ce368bc0 Added support for userdb lookup to fail with a reason (many API changes). Timo Sirainen <tss@iki.fi> parents: 10589 diff changeset	63 request->context);
10101 4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	64 i_free(request);
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	65 }
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	66 hash_table_iterate_deinit(&iter);
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	67 hash_table_clear(auth->requests, FALSE);
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	68
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	69 if (auth->io != NULL)
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	70 io_remove(&auth->io);
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	71 if (auth->fd != -1) {
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	72 i_stream_destroy(&auth->input);
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	73 o_stream_destroy(&auth->output);
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	74
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	75 net_disconnect(auth->fd);
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	76 auth->fd = -1;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	77 }
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	78 auth->version_received = FALSE;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	79 }
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	80
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	81 static void master_login_auth_unref(struct master_login_auth **_auth)
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	82 {
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	83 struct master_login_auth auth = _auth;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	84
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	85 *_auth = NULL;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	86
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	87 i_assert(auth->refcount > 0);
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	88 if (--auth->refcount > 0)
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	89 return;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	90
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	91 hash_table_destroy(&auth->requests);
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	92 pool_unref(&auth->pool);
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	93 }
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	94
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	95 void master_login_auth_deinit(struct master_login_auth **_auth)
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	96 {
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	97 struct master_login_auth auth = _auth;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	98
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	99 *_auth = NULL;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	100
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	101 master_login_auth_disconnect(auth);
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	102 master_login_auth_unref(&auth);
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	103 }
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	104
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	105 static struct master_login_auth_request *
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	106 master_login_auth_lookup_request(struct master_login_auth *auth,
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	107 unsigned int id)
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	108 {
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	109 struct master_login_auth_request *request;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	110
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	111 request = hash_table_lookup(auth->requests, POINTER_CAST(id));
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	112 if (request == NULL) {
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	113 i_error("Auth server sent reply with unknown ID %u", id);
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	114 return NULL;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	115 }
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	116
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	117 hash_table_remove(auth->requests, POINTER_CAST(id));
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	118 return request;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	119 }
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	120
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	121 static bool
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	122 master_login_auth_input_user(struct master_login_auth auth, const char args)
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	123 {
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	124 struct master_login_auth_request *request;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	125 const char const list;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	126 unsigned int id;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	127
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	128 /* <id> <userid> [..] */
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	129
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	130 list = t_strsplit(args, "\t");
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	131 if (list[0] == NULL \|\| list[1] == NULL) {
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	132 i_error("Auth server sent corrupted USER line");
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	133 return FALSE;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	134 }
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	135 id = (unsigned int)strtoul(list[0], NULL, 10);
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	136
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	137 request = master_login_auth_lookup_request(auth, id);
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	138 if (request != NULL) {
11018 2e08ce368bc0 Added support for userdb lookup to fail with a reason (many API changes). Timo Sirainen <tss@iki.fi> parents: 10589 diff changeset	139 request->callback(list + 1, NULL, request->context);
10101 4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	140 i_free(request);
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	141 }
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	142 return TRUE;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	143 }
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	144
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	145 static bool
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	146 master_login_auth_input_notfound(struct master_login_auth *auth,
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	147 const char *args)
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	148 {
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	149 struct master_login_auth_request *request;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	150 unsigned int id;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	151
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	152 id = (unsigned int)strtoul(args, NULL, 10);
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	153 request = master_login_auth_lookup_request(auth, id);
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	154 if (request != NULL) {
10589 cab5f2e7b806 auth master lookups: If request isn't found, return FAIL instead of NOTFOUND. Timo Sirainen <tss@iki.fi> parents: 10582 diff changeset	155 i_error("Authenticated user not found from userdb");
11018 2e08ce368bc0 Added support for userdb lookup to fail with a reason (many API changes). Timo Sirainen <tss@iki.fi> parents: 10589 diff changeset	156 request->callback(NULL, MASTER_AUTH_ERRMSG_INTERNAL_FAILURE,
2e08ce368bc0 Added support for userdb lookup to fail with a reason (many API changes). Timo Sirainen <tss@iki.fi> parents: 10589 diff changeset	157 request->context);
10101 4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	158 i_free(request);
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	159 }
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	160 return TRUE;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	161 }
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	162
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	163 static bool
11018 2e08ce368bc0 Added support for userdb lookup to fail with a reason (many API changes). Timo Sirainen <tss@iki.fi> parents: 10589 diff changeset	164 master_login_auth_input_fail(struct master_login_auth *auth,
2e08ce368bc0 Added support for userdb lookup to fail with a reason (many API changes). Timo Sirainen <tss@iki.fi> parents: 10589 diff changeset	165 const char *args_line)
10101 4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	166 {
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	167 struct master_login_auth_request *request;
11018 2e08ce368bc0 Added support for userdb lookup to fail with a reason (many API changes). Timo Sirainen <tss@iki.fi> parents: 10589 diff changeset	168 const char const args, *error = NULL;
2e08ce368bc0 Added support for userdb lookup to fail with a reason (many API changes). Timo Sirainen <tss@iki.fi> parents: 10589 diff changeset	169 unsigned int i, id;
10101 4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	170
11018 2e08ce368bc0 Added support for userdb lookup to fail with a reason (many API changes). Timo Sirainen <tss@iki.fi> parents: 10589 diff changeset	171 args = t_strsplit(args_line, "\t");
2e08ce368bc0 Added support for userdb lookup to fail with a reason (many API changes). Timo Sirainen <tss@iki.fi> parents: 10589 diff changeset	172 if (args[0] == NULL) {
2e08ce368bc0 Added support for userdb lookup to fail with a reason (many API changes). Timo Sirainen <tss@iki.fi> parents: 10589 diff changeset	173 i_error("Auth server sent broken FAIL line");
2e08ce368bc0 Added support for userdb lookup to fail with a reason (many API changes). Timo Sirainen <tss@iki.fi> parents: 10589 diff changeset	174 return FALSE;
2e08ce368bc0 Added support for userdb lookup to fail with a reason (many API changes). Timo Sirainen <tss@iki.fi> parents: 10589 diff changeset	175 }
2e08ce368bc0 Added support for userdb lookup to fail with a reason (many API changes). Timo Sirainen <tss@iki.fi> parents: 10589 diff changeset	176 for (i = 1; args[i] != NULL; i++) {
2e08ce368bc0 Added support for userdb lookup to fail with a reason (many API changes). Timo Sirainen <tss@iki.fi> parents: 10589 diff changeset	177 if (strncmp(args[i], "reason=", 7) == 0)
2e08ce368bc0 Added support for userdb lookup to fail with a reason (many API changes). Timo Sirainen <tss@iki.fi> parents: 10589 diff changeset	178 error = args[i] + 7;
2e08ce368bc0 Added support for userdb lookup to fail with a reason (many API changes). Timo Sirainen <tss@iki.fi> parents: 10589 diff changeset	179 }
10101 4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	180
11018 2e08ce368bc0 Added support for userdb lookup to fail with a reason (many API changes). Timo Sirainen <tss@iki.fi> parents: 10589 diff changeset	181 id = (unsigned int)strtoul(args[0], NULL, 10);
10101 4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	182 request = master_login_auth_lookup_request(auth, id);
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	183 if (request != NULL) {
11018 2e08ce368bc0 Added support for userdb lookup to fail with a reason (many API changes). Timo Sirainen <tss@iki.fi> parents: 10589 diff changeset	184 if (error != NULL)
2e08ce368bc0 Added support for userdb lookup to fail with a reason (many API changes). Timo Sirainen <tss@iki.fi> parents: 10589 diff changeset	185 i_error("Internal auth failure");
2e08ce368bc0 Added support for userdb lookup to fail with a reason (many API changes). Timo Sirainen <tss@iki.fi> parents: 10589 diff changeset	186 request->callback(NULL, error != NULL ? error :
2e08ce368bc0 Added support for userdb lookup to fail with a reason (many API changes). Timo Sirainen <tss@iki.fi> parents: 10589 diff changeset	187 MASTER_AUTH_ERRMSG_INTERNAL_FAILURE,
2e08ce368bc0 Added support for userdb lookup to fail with a reason (many API changes). Timo Sirainen <tss@iki.fi> parents: 10589 diff changeset	188 request->context);
10101 4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	189 i_free(request);
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	190 }
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	191 return TRUE;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	192 }
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	193
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	194 static void master_login_auth_input(struct master_login_auth *auth)
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	195 {
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	196 const char *line;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	197 bool ret;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	198
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	199 switch (i_stream_read(auth->input)) {
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	200 case 0:
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	201 return;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	202 case -1:
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	203 /* disconnected */
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	204 master_login_auth_disconnect(auth);
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	205 return;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	206 case -2:
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	207 /* buffer full */
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	208 i_error("Auth server sent us too long line");
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	209 master_login_auth_disconnect(auth);
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	210 return;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	211 }
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	212
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	213 if (!auth->version_received) {
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	214 line = i_stream_next_line(auth->input);
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	215 if (line == NULL)
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	216 return;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	217
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	218 /* make sure the major version matches */
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	219 if (strncmp(line, "VERSION\t", 8) != 0 \|\|
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	220 atoi(t_strcut(line + 8, '\t')) !=
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	221 AUTH_MASTER_PROTOCOL_MAJOR_VERSION) {
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	222 i_error("Authentication server not compatible with "
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	223 "master process (mixed old and new binaries?)");
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	224 master_login_auth_disconnect(auth);
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	225 return;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	226 }
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	227 auth->version_received = TRUE;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	228 }
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	229
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	230 auth->refcount++;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	231 while ((line = i_stream_next_line(auth->input)) != NULL) {
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	232 if (strncmp(line, "USER\t", 5) == 0)
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	233 ret = master_login_auth_input_user(auth, line + 5);
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	234 else if (strncmp(line, "NOTFOUND\t", 9) == 0)
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	235 ret = master_login_auth_input_notfound(auth, line + 9);
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	236 else if (strncmp(line, "FAIL\t", 5) == 0)
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	237 ret = master_login_auth_input_fail(auth, line + 5);
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	238 else
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	239 ret = TRUE;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	240
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	241 if (!ret \|\| auth->input == NULL) {
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	242 master_login_auth_disconnect(auth);
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	243 break;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	244 }
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	245 }
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	246 master_login_auth_unref(&auth);
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	247 }
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	248
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	249 static int
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	250 master_login_auth_connect(struct master_login_auth *auth)
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	251 {
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	252 int fd;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	253
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	254 i_assert(auth->fd == -1);
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	255
10159 e027503ddb6b Use net_connect_unix_with_retries() instead of duplicating the code everywhere. Timo Sirainen <tss@iki.fi> parents: 10101 diff changeset	256 fd = net_connect_unix_with_retries(auth->auth_socket_path, 1000);
10101 4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	257 if (fd == -1) {
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	258 i_error("net_connect_unix(%s) failed: %m",
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	259 auth->auth_socket_path);
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	260 return -1;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	261 }
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	262 auth->fd = fd;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	263 auth->input = i_stream_create_fd(fd, AUTH_MAX_INBUF_SIZE, FALSE);
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	264 auth->output = o_stream_create_fd(fd, (size_t)-1, FALSE);
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	265 auth->io = io_add(fd, IO_READ, master_login_auth_input, auth);
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	266 return 0;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	267 }
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	268
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	269 void master_login_auth_request(struct master_login_auth *auth,
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	270 const struct master_auth_request *req,
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	271 master_login_auth_request_callback_t *callback,
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	272 void *context)
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	273 {
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	274 struct master_login_auth_request *login_req;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	275 unsigned int id;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	276 string_t *str;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	277
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	278 str = t_str_new(128);
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	279 if (auth->fd == -1) {
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	280 if (master_login_auth_connect(auth) < 0) {
11018 2e08ce368bc0 Added support for userdb lookup to fail with a reason (many API changes). Timo Sirainen <tss@iki.fi> parents: 10589 diff changeset	281 callback(NULL, MASTER_AUTH_ERRMSG_INTERNAL_FAILURE,
2e08ce368bc0 Added support for userdb lookup to fail with a reason (many API changes). Timo Sirainen <tss@iki.fi> parents: 10589 diff changeset	282 context);
10101 4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	283 return;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	284 }
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	285 str_printfa(str, "VERSION\t%u\t%u\n",
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	286 AUTH_MASTER_PROTOCOL_MAJOR_VERSION,
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	287 AUTH_MASTER_PROTOCOL_MINOR_VERSION);
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	288 }
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	289
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	290 id = ++auth->id_counter;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	291 if (id == 0)
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	292 id++;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	293
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	294 str_printfa(str, "REQUEST\t%u\t%u\t%u\t", id,
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	295 req->client_pid, req->auth_id);
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	296 binary_to_hex_append(str, req->cookie, sizeof(req->cookie));
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	297 str_append_c(str, '\n');
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	298 o_stream_send(auth->output, str_data(str), str_len(str));
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	299
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	300 login_req = i_new(struct master_login_auth_request, 1);
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	301 login_req->callback = callback;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	302 login_req->context = context;
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	303 hash_table_insert(auth->requests, POINTER_CAST(id), login_req);
4fe8c4382712 Redesigned how login process passes connections to mail processes and changed related APIs. Timo Sirainen <tss@iki.fi> parents: diff changeset	304 }
10199 9d13e9f78d52 lib-master: Fixes to handling master-login services. Timo Sirainen <tss@iki.fi> parents: 10159 diff changeset	305
9d13e9f78d52 lib-master: Fixes to handling master-login services. Timo Sirainen <tss@iki.fi> parents: 10159 diff changeset	306 unsigned int master_login_auth_request_count(struct master_login_auth *auth)
9d13e9f78d52 lib-master: Fixes to handling master-login services. Timo Sirainen <tss@iki.fi> parents: 10159 diff changeset	307 {
9d13e9f78d52 lib-master: Fixes to handling master-login services. Timo Sirainen <tss@iki.fi> parents: 10159 diff changeset	308 return hash_table_count(auth->requests);
9d13e9f78d52 lib-master: Fixes to handling master-login services. Timo Sirainen <tss@iki.fi> parents: 10159 diff changeset	309 }

Mercurial > dovecot > core-2.2

annotate src/lib-master/master-login-auth.c @ 11018:2e08ce368bc0 HEAD