1 | /********************************************************************\ |
---|
2 | * BitlBee -- An IRC to other IM-networks gateway * |
---|
3 | * * |
---|
4 | * Copyright 2002-2004 Wilmer van der Gaast and others * |
---|
5 | \********************************************************************/ |
---|
6 | |
---|
7 | /* Storage backend that uses the same file format as <=1.0 */ |
---|
8 | |
---|
9 | /* |
---|
10 | This program is free software; you can redistribute it and/or modify |
---|
11 | it under the terms of the GNU General Public License as published by |
---|
12 | the Free Software Foundation; either version 2 of the License, or |
---|
13 | (at your option) any later version. |
---|
14 | |
---|
15 | This program is distributed in the hope that it will be useful, |
---|
16 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
---|
17 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
---|
18 | GNU General Public License for more details. |
---|
19 | |
---|
20 | You should have received a copy of the GNU General Public License with |
---|
21 | the Debian GNU/Linux distribution in /usr/share/common-licenses/GPL; |
---|
22 | if not, write to the Free Software Foundation, Inc., 59 Temple Place, |
---|
23 | Suite 330, Boston, MA 02111-1307 USA |
---|
24 | */ |
---|
25 | |
---|
26 | #define BITLBEE_CORE |
---|
27 | #include "bitlbee.h" |
---|
28 | #include "crypting.h" |
---|
29 | |
---|
30 | static void text_init (void) |
---|
31 | { |
---|
32 | if( access( global.conf->configdir, F_OK ) != 0 ) |
---|
33 | log_message( LOGLVL_WARNING, "The configuration directory %s does not exist. Configuration won't be saved.", global.conf->configdir ); |
---|
34 | else if( access( global.conf->configdir, R_OK ) != 0 || access( global.conf->configdir, W_OK ) != 0 ) |
---|
35 | log_message( LOGLVL_WARNING, "Permission problem: Can't read/write from/to %s.", global.conf->configdir ); |
---|
36 | } |
---|
37 | |
---|
38 | static storage_status_t text_load ( const char *my_nick, const char* password, irc_t *irc ) |
---|
39 | { |
---|
40 | char s[512]; |
---|
41 | char *line; |
---|
42 | int proto; |
---|
43 | char nick[MAX_NICK_LENGTH+1]; |
---|
44 | FILE *fp; |
---|
45 | user_t *ru = user_find( irc, ROOT_NICK ); |
---|
46 | account_t *acc, *acc_lookup[9]; |
---|
47 | |
---|
48 | if( irc->status & USTATUS_IDENTIFIED ) |
---|
49 | return( 1 ); |
---|
50 | |
---|
51 | g_snprintf( s, 511, "%s%s%s", global.conf->configdir, my_nick, ".accounts" ); |
---|
52 | fp = fopen( s, "r" ); |
---|
53 | if( !fp ) return STORAGE_NO_SUCH_USER; |
---|
54 | |
---|
55 | fscanf( fp, "%32[^\n]s", s ); |
---|
56 | |
---|
57 | if( checkpass( password, s ) != 0 ) |
---|
58 | { |
---|
59 | fclose( fp ); |
---|
60 | return STORAGE_INVALID_PASSWORD; |
---|
61 | } |
---|
62 | |
---|
63 | /* Do this now. If the user runs with AuthMode = Registered, the |
---|
64 | account command will not work otherwise. */ |
---|
65 | irc->status |= USTATUS_IDENTIFIED; |
---|
66 | |
---|
67 | while( fscanf( fp, "%511[^\n]s", s ) > 0 ) |
---|
68 | { |
---|
69 | fgetc( fp ); |
---|
70 | line = deobfucrypt( s, password ); |
---|
71 | if (line == NULL) return STORAGE_OTHER_ERROR; |
---|
72 | root_command_string( irc, ru, line, 0 ); |
---|
73 | g_free( line ); |
---|
74 | } |
---|
75 | fclose( fp ); |
---|
76 | |
---|
77 | /* Build a list with the first listed account of every protocol |
---|
78 | number. So if the user had nicks defined for a second account on |
---|
79 | the same IM network, those nicks will be added to the wrong |
---|
80 | account, and the user should rename those buddies again. But at |
---|
81 | least from now on things will be saved properly. */ |
---|
82 | memset( acc_lookup, 0, sizeof( acc_lookup ) ); |
---|
83 | for( acc = irc->accounts; acc; acc = acc->next ) |
---|
84 | { |
---|
85 | if( acc_lookup[0] == NULL && strcmp( acc->prpl->name, "oscar" ) == 0 ) |
---|
86 | acc_lookup[0] = acc_lookup[1] = acc_lookup[3] = acc; |
---|
87 | else if( acc_lookup[2] == NULL && strcmp( acc->prpl->name, "yahoo" ) == 0 ) |
---|
88 | acc_lookup[2] = acc; |
---|
89 | else if( acc_lookup[4] == NULL && strcmp( acc->prpl->name, "msn" ) == 0 ) |
---|
90 | acc_lookup[4] = acc; |
---|
91 | else if( acc_lookup[8] == NULL && strcmp( acc->prpl->name, "jabber" ) == 0 ) |
---|
92 | acc_lookup[8] = acc; |
---|
93 | } |
---|
94 | |
---|
95 | g_snprintf( s, 511, "%s%s%s", global.conf->configdir, my_nick, ".nicks" ); |
---|
96 | fp = fopen( s, "r" ); |
---|
97 | if( !fp ) return STORAGE_NO_SUCH_USER; |
---|
98 | while( fscanf( fp, "%s %d %s", s, &proto, nick ) > 0 ) |
---|
99 | { |
---|
100 | if( proto < 0 || proto > 8 || ( acc = acc_lookup[proto] ) == NULL ) |
---|
101 | continue; |
---|
102 | |
---|
103 | http_decode( s ); |
---|
104 | nick_set( acc, s, nick ); |
---|
105 | } |
---|
106 | fclose( fp ); |
---|
107 | |
---|
108 | return STORAGE_OK; |
---|
109 | } |
---|
110 | |
---|
111 | static storage_status_t text_check_pass( const char *nick, const char *password ) |
---|
112 | { |
---|
113 | char s[512]; |
---|
114 | FILE *fp; |
---|
115 | |
---|
116 | g_snprintf( s, 511, "%s%s%s", global.conf->configdir, nick, ".accounts" ); |
---|
117 | fp = fopen( s, "r" ); |
---|
118 | if (!fp) |
---|
119 | return STORAGE_NO_SUCH_USER; |
---|
120 | |
---|
121 | fscanf( fp, "%32[^\n]s", s ); |
---|
122 | fclose( fp ); |
---|
123 | |
---|
124 | if (checkpass( password, s) == -1) |
---|
125 | return STORAGE_INVALID_PASSWORD; |
---|
126 | |
---|
127 | return STORAGE_OK; |
---|
128 | } |
---|
129 | |
---|
130 | static storage_status_t text_remove( const char *nick, const char *password ) |
---|
131 | { |
---|
132 | char s[512]; |
---|
133 | storage_status_t status; |
---|
134 | |
---|
135 | status = text_check_pass( nick, password ); |
---|
136 | if (status != STORAGE_OK) |
---|
137 | return status; |
---|
138 | |
---|
139 | g_snprintf( s, 511, "%s%s%s", global.conf->configdir, nick, ".accounts" ); |
---|
140 | if (unlink( s ) == -1) |
---|
141 | return STORAGE_OTHER_ERROR; |
---|
142 | |
---|
143 | g_snprintf( s, 511, "%s%s%s", global.conf->configdir, nick, ".nicks" ); |
---|
144 | if (unlink( s ) == -1) |
---|
145 | return STORAGE_OTHER_ERROR; |
---|
146 | |
---|
147 | return STORAGE_OK; |
---|
148 | } |
---|
149 | |
---|
150 | storage_t storage_text = { |
---|
151 | .name = "text", |
---|
152 | .init = text_init, |
---|
153 | .check_pass = text_check_pass, |
---|
154 | .remove = text_remove, |
---|
155 | .load = text_load |
---|
156 | }; |
---|