Mercurial > ~mikael > mcabber > hg
annotate mcabber/mcabber/otr.c @ 2217:c9640971beec
Fix bug/typo introduced in 0c78d31c753d (Reported by franky)
| author | Mikael Berthe <mikael@lilotux.net> |
|---|---|
| date | Thu, 05 Nov 2015 23:11:43 +0100 |
| parents | ba1a770dd632 |
| children | b56be18d5a04 |
| rev | line source |
|---|---|
| 1299 | 1 /* |
|
1303
b6fdbfa6b219
Minor whitespace change
Mikael Berthe <mikael@lilotux.net>
parents:
1301
diff
changeset
|
2 * otr.c -- Off-The-Record Messaging for mcabber |
| 1299 | 3 * |
| 1599 | 4 * Copyright (C) 2007-2009 Frank Zschockelt <mcabber_otr@freakysoft.de> |
| 1299 | 5 * |
| 6 * This program is free software; you can redistribute it and/or modify | |
| 7 * it under the terms of the GNU General Public License as published by | |
| 8 * the Free Software Foundation; either version 2 of the License, or (at | |
| 9 * your option) any later version. | |
| 10 * | |
| 11 * This program is distributed in the hope that it will be useful, but | |
| 12 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 * General Public License for more details. | |
| 15 * | |
| 16 * You should have received a copy of the GNU General Public License | |
| 17 * along with this program; if not, write to the Free Software | |
| 18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 | |
| 19 * USA | |
| 20 */ | |
| 21 | |
| 22 #include <config.h> | |
|
1470
a8b924b5474c
The OTR protocol expects (X)HTML messsages
Mikael Berthe <mikael@lilotux.net>
parents:
1420
diff
changeset
|
23 #include <glib.h> |
| 1299 | 24 |
| 25 #ifdef HAVE_LIBOTR | |
| 26 | |
| 1598 | 27 #include "hbuf.h" |
| 1299 | 28 #include "logprint.h" |
| 1598 | 29 #include "nohtml.h" |
| 30 #include "otr.h" | |
| 1299 | 31 #include "roster.h" |
|
1301
37b41ed9ed35
Fixed compiler warnings
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1299
diff
changeset
|
32 #include "screen.h" |
|
37b41ed9ed35
Fixed compiler warnings
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1299
diff
changeset
|
33 #include "settings.h" |
| 1598 | 34 #include "utils.h" |
| 35 #include "xmpp.h" | |
| 1299 | 36 |
|
1577
e1a642472f4e
Use otr context where possible, saves one mc_strtolower() per received message
franky
parents:
1501
diff
changeset
|
37 #define OTR_PROTOCOL_NAME "jabber" |
| 1299 | 38 |
| 39 static OtrlUserState userstate = NULL; | |
| 1598 | 40 static char *account = NULL; |
| 41 static char *keyfile = NULL; | |
| 42 static char *fprfile = NULL; | |
| 1299 | 43 |
|
1347
07816313073b
Add an option 'otr' to enable OTR support in the configuration file
Mikael Berthe <mikael@lilotux.net>
parents:
1346
diff
changeset
|
44 static int otr_is_enabled = FALSE; |
| 1299 | 45 |
| 46 static OtrlPolicy cb_policy (void *opdata, ConnContext *ctx); | |
| 47 static void cb_create_privkey (void *opdata, | |
| 48 const char *accountname, | |
| 49 const char *protocol); | |
| 50 static int cb_is_logged_in (void *opdata, | |
| 51 const char *accountname, | |
| 52 const char *protocol, | |
| 53 const char *recipient); | |
| 54 static void cb_inject_message (void *opdata, | |
| 55 const char *accountname, | |
| 56 const char *protocol, | |
| 57 const char *recipient, | |
| 58 const char *message); | |
|
2076
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
59 static void cb_update_context_list(void *opdata); |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
60 static void cb_new_fingerprint (void *opdata, OtrlUserState us, |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
61 const char *accountname, |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
62 const char *protocol, |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
63 const char *username, |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
64 unsigned char fingerprint[20]); |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
65 static void cb_write_fingerprints (void *opdata); |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
66 static void cb_gone_secure (void *opdata, ConnContext *context); |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
67 static void cb_gone_insecure (void *opdata, ConnContext *context); |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
68 static void cb_still_secure (void *opdata, ConnContext *context, |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
69 int is_reply); |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
70 static int cb_max_message_size (void *opdata, ConnContext *context); |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
71 |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
72 #ifdef HAVE_LIBOTR3 |
| 1299 | 73 static void cb_notify (void *opdata, |
| 74 OtrlNotifyLevel level, | |
| 75 const char *accountname, | |
| 76 const char *protocol, | |
| 77 const char *username, | |
| 78 const char *title, | |
| 79 const char *primary, | |
| 80 const char *secondary); | |
| 81 static int cb_display_otr_message(void *opdata, | |
| 82 const char *accountname, | |
| 83 const char *protocol, | |
| 84 const char *username, | |
| 85 const char *msg); | |
| 86 static const char *cb_protocol_name (void *opdata, const char *protocol); | |
| 87 static void cb_protocol_name_free (void *opdata, | |
| 88 const char *protocol_name); | |
| 89 static void cb_log_message (void *opdata, const char *message); | |
|
2076
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
90 |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
91 static void otr_handle_smp_tlvs (OtrlTLV *tlvs, ConnContext *ctx); |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
92 #else /* HAVE_LIBOTR3 */ |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
93 static char *tagfile = NULL; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
94 static guint otr_timer_source = 0; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
95 |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
96 static void cb_handle_smp_event (void *opdata, OtrlSMPEvent event, |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
97 ConnContext *context, unsigned short percent, |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
98 char *question); |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
99 static void cb_handle_msg_event (void *opdata, OtrlMessageEvent event, |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
100 ConnContext *context, const char *message, |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
101 gcry_error_t err); |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
102 static void cb_create_instag (void *opdata, const char *accountname, |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
103 const char *protocol); |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
104 static void cb_timer_control (void *opdata, unsigned int interval); |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
105 #endif /* HAVE_LIBOTR3 */ |
| 1299 | 106 |
| 107 static OtrlMessageAppOps ops = | |
| 108 { | |
|
1301
37b41ed9ed35
Fixed compiler warnings
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1299
diff
changeset
|
109 cb_policy, |
|
37b41ed9ed35
Fixed compiler warnings
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1299
diff
changeset
|
110 cb_create_privkey, |
|
37b41ed9ed35
Fixed compiler warnings
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1299
diff
changeset
|
111 cb_is_logged_in, |
|
37b41ed9ed35
Fixed compiler warnings
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1299
diff
changeset
|
112 cb_inject_message, |
|
2076
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
113 #ifdef HAVE_LIBOTR3 |
|
1301
37b41ed9ed35
Fixed compiler warnings
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1299
diff
changeset
|
114 cb_notify, |
|
37b41ed9ed35
Fixed compiler warnings
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1299
diff
changeset
|
115 cb_display_otr_message, |
|
2076
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
116 #endif |
|
1301
37b41ed9ed35
Fixed compiler warnings
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1299
diff
changeset
|
117 cb_update_context_list, |
|
2076
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
118 #ifdef HAVE_LIBOTR3 |
|
1301
37b41ed9ed35
Fixed compiler warnings
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1299
diff
changeset
|
119 cb_protocol_name, |
|
37b41ed9ed35
Fixed compiler warnings
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1299
diff
changeset
|
120 cb_protocol_name_free, |
|
2076
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
121 #endif |
|
1301
37b41ed9ed35
Fixed compiler warnings
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1299
diff
changeset
|
122 cb_new_fingerprint, |
|
37b41ed9ed35
Fixed compiler warnings
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1299
diff
changeset
|
123 cb_write_fingerprints, |
|
37b41ed9ed35
Fixed compiler warnings
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1299
diff
changeset
|
124 cb_gone_secure, |
|
37b41ed9ed35
Fixed compiler warnings
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1299
diff
changeset
|
125 cb_gone_insecure, |
|
37b41ed9ed35
Fixed compiler warnings
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1299
diff
changeset
|
126 cb_still_secure, |
|
2076
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
127 #ifdef HAVE_LIBOTR3 |
|
1301
37b41ed9ed35
Fixed compiler warnings
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1299
diff
changeset
|
128 cb_log_message, |
|
2076
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
129 #endif |
|
1301
37b41ed9ed35
Fixed compiler warnings
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1299
diff
changeset
|
130 cb_max_message_size, |
|
2076
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
131 NULL, /* account_name */ |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
132 NULL, /* account_name_free */ |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
133 #ifndef HAVE_LIBOTR3 |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
134 NULL, /* received_symkey */ |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
135 NULL, /* otr_error_message */ |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
136 NULL, /* otr_error_message_free */ |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
137 NULL, /* resent_msg_prefix */ |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
138 NULL, /* resent_msg_prefix_free */ |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
139 cb_handle_smp_event, |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
140 cb_handle_msg_event, |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
141 cb_create_instag, |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
142 NULL, /* convert_msg */ |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
143 NULL, /* convert_free */ |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
144 cb_timer_control, |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
145 #endif |
| 1299 | 146 }; |
| 147 | |
| 148 static void otr_message_disconnect(ConnContext *ctx); | |
| 1598 | 149 static ConnContext *otr_get_context(const char *buddy); |
| 150 static void otr_startstop(const char *buddy, int start); | |
| 1299 | 151 |
| 1598 | 152 static char *otr_get_dir(void); |
| 1299 | 153 |
|
1420
08f641e91f94
Do not use "jid" as a variable name
Mikael Berthe <mikael@lilotux.net>
parents:
1347
diff
changeset
|
154 void otr_init(const char *fjid) |
| 1299 | 155 { |
|
1347
07816313073b
Add an option 'otr' to enable OTR support in the configuration file
Mikael Berthe <mikael@lilotux.net>
parents:
1346
diff
changeset
|
156 char *root; |
|
07816313073b
Add an option 'otr' to enable OTR support in the configuration file
Mikael Berthe <mikael@lilotux.net>
parents:
1346
diff
changeset
|
157 |
|
1729
e6e89b1d7831
Minor style and header updates
Mikael Berthe <mikael@lilotux.net>
parents:
1668
diff
changeset
|
158 if (userstate) // already initialised |
| 1501 | 159 return; |
| 160 | |
|
1347
07816313073b
Add an option 'otr' to enable OTR support in the configuration file
Mikael Berthe <mikael@lilotux.net>
parents:
1346
diff
changeset
|
161 otr_is_enabled = !!settings_opt_get_int("otr"); |
|
07816313073b
Add an option 'otr' to enable OTR support in the configuration file
Mikael Berthe <mikael@lilotux.net>
parents:
1346
diff
changeset
|
162 |
|
07816313073b
Add an option 'otr' to enable OTR support in the configuration file
Mikael Berthe <mikael@lilotux.net>
parents:
1346
diff
changeset
|
163 if (!otr_is_enabled) |
|
07816313073b
Add an option 'otr' to enable OTR support in the configuration file
Mikael Berthe <mikael@lilotux.net>
parents:
1346
diff
changeset
|
164 return; |
|
07816313073b
Add an option 'otr' to enable OTR support in the configuration file
Mikael Berthe <mikael@lilotux.net>
parents:
1346
diff
changeset
|
165 |
|
07816313073b
Add an option 'otr' to enable OTR support in the configuration file
Mikael Berthe <mikael@lilotux.net>
parents:
1346
diff
changeset
|
166 OTRL_INIT; |
|
07816313073b
Add an option 'otr' to enable OTR support in the configuration file
Mikael Berthe <mikael@lilotux.net>
parents:
1346
diff
changeset
|
167 |
|
1577
e1a642472f4e
Use otr context where possible, saves one mc_strtolower() per received message
franky
parents:
1501
diff
changeset
|
168 userstate = otrl_userstate_create(); |
|
1347
07816313073b
Add an option 'otr' to enable OTR support in the configuration file
Mikael Berthe <mikael@lilotux.net>
parents:
1346
diff
changeset
|
169 |
|
07816313073b
Add an option 'otr' to enable OTR support in the configuration file
Mikael Berthe <mikael@lilotux.net>
parents:
1346
diff
changeset
|
170 root = otr_get_dir(); |
|
1420
08f641e91f94
Do not use "jid" as a variable name
Mikael Berthe <mikael@lilotux.net>
parents:
1347
diff
changeset
|
171 account = jidtodisp(fjid); |
| 1299 | 172 keyfile = g_strdup_printf("%s%s.key", root, account); |
| 173 fprfile = g_strdup_printf("%s%s.fpr", root, account); | |
| 174 | |
| 175 if (otrl_privkey_read(userstate, keyfile)){ | |
| 176 scr_LogPrint(LPRINT_LOGNORM, "Could not read OTR key from %s", keyfile); | |
|
1577
e1a642472f4e
Use otr context where possible, saves one mc_strtolower() per received message
franky
parents:
1501
diff
changeset
|
177 cb_create_privkey(NULL, account, OTR_PROTOCOL_NAME); |
| 1299 | 178 } |
| 179 if (otrl_privkey_read_fingerprints(userstate, fprfile, NULL, NULL)){ | |
| 180 scr_LogPrint(LPRINT_LOGNORM, "Could not read OTR fingerprints from %s", | |
| 181 fprfile); | |
| 182 } | |
|
2076
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
183 #ifndef HAVE_LIBOTR3 |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
184 tagfile = g_strdup_printf("%s%s.tag", root, account); |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
185 if (otrl_instag_read(userstate, tagfile)) { |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
186 scr_LogPrint(LPRINT_LOGNORM, "Could not read OTR instance tag from %s", tagfile); |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
187 cb_create_instag(NULL, account, OTR_PROTOCOL_NAME); |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
188 } |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
189 #endif |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
190 g_free(root); |
| 1299 | 191 } |
| 192 | |
| 193 void otr_terminate(void) | |
| 194 { | |
| 1598 | 195 ConnContext *ctx; |
| 1299 | 196 |
|
1347
07816313073b
Add an option 'otr' to enable OTR support in the configuration file
Mikael Berthe <mikael@lilotux.net>
parents:
1346
diff
changeset
|
197 if (!otr_is_enabled) |
|
07816313073b
Add an option 'otr' to enable OTR support in the configuration file
Mikael Berthe <mikael@lilotux.net>
parents:
1346
diff
changeset
|
198 return; |
|
07816313073b
Add an option 'otr' to enable OTR support in the configuration file
Mikael Berthe <mikael@lilotux.net>
parents:
1346
diff
changeset
|
199 |
|
2076
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
200 #ifndef HAVE_LIBOTR3 |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
201 if (otr_timer_source > 0) { |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
202 g_source_remove (otr_timer_source); |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
203 otr_timer_source = 0; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
204 } |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
205 #endif |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
206 |
| 1320 | 207 for (ctx = userstate->context_root; ctx; ctx = ctx->next) |
| 1299 | 208 if (ctx->msgstate == OTRL_MSGSTATE_ENCRYPTED) |
| 209 otr_message_disconnect(ctx); | |
| 210 | |
| 211 g_free(account); | |
| 212 account = NULL; | |
|
1307
6c116207ab2e
Work around segfault in otrl_userstate_free()
Mikael Berthe <mikael@lilotux.net>
parents:
1306
diff
changeset
|
213 |
|
6c116207ab2e
Work around segfault in otrl_userstate_free()
Mikael Berthe <mikael@lilotux.net>
parents:
1306
diff
changeset
|
214 /* XXX This #ifdef is a quick workaround: when mcabber |
|
6c116207ab2e
Work around segfault in otrl_userstate_free()
Mikael Berthe <mikael@lilotux.net>
parents:
1306
diff
changeset
|
215 * is linked to both gnutls and libotr, libgcrypt will |
|
6c116207ab2e
Work around segfault in otrl_userstate_free()
Mikael Berthe <mikael@lilotux.net>
parents:
1306
diff
changeset
|
216 * segfault when we call otrl_userstate_free(). |
|
6c116207ab2e
Work around segfault in otrl_userstate_free()
Mikael Berthe <mikael@lilotux.net>
parents:
1306
diff
changeset
|
217 * This is reported to be a bug in libgcrypt :-/ |
|
6c116207ab2e
Work around segfault in otrl_userstate_free()
Mikael Berthe <mikael@lilotux.net>
parents:
1306
diff
changeset
|
218 * Mikael |
|
6c116207ab2e
Work around segfault in otrl_userstate_free()
Mikael Berthe <mikael@lilotux.net>
parents:
1306
diff
changeset
|
219 */ |
|
1729
e6e89b1d7831
Minor style and header updates
Mikael Berthe <mikael@lilotux.net>
parents:
1668
diff
changeset
|
220 #if defined(HAVE_GNUTLS) && !defined(HAVE_OPENSSL) // TODO: broken now |
|
1307
6c116207ab2e
Work around segfault in otrl_userstate_free()
Mikael Berthe <mikael@lilotux.net>
parents:
1306
diff
changeset
|
221 if (!settings_opt_get_int("ssl")) |
|
6c116207ab2e
Work around segfault in otrl_userstate_free()
Mikael Berthe <mikael@lilotux.net>
parents:
1306
diff
changeset
|
222 #endif |
| 1299 | 223 otrl_userstate_free(userstate); |
|
1307
6c116207ab2e
Work around segfault in otrl_userstate_free()
Mikael Berthe <mikael@lilotux.net>
parents:
1306
diff
changeset
|
224 |
| 1299 | 225 userstate = NULL; |
| 226 g_free(keyfile); | |
| 227 keyfile = NULL; | |
|
2076
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
228 g_free(fprfile); |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
229 fprfile = NULL; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
230 #ifndef HAVE_LIBOTR3 |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
231 g_free(tagfile); |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
232 tagfile = NULL; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
233 #endif |
| 1299 | 234 } |
| 235 | |
| 1598 | 236 static char *otr_get_dir(void) |
| 1320 | 237 { |
| 1346 | 238 const char *configured_dir = settings_opt_get("otr_dir"); |
| 1320 | 239 |
|
1335
ab1b7f7a682e
Make sure the otr_dir is always slash-terminated
Mikael Berthe <mikael@lilotux.net>
parents:
1320
diff
changeset
|
240 if (configured_dir && *configured_dir) { |
|
ab1b7f7a682e
Make sure the otr_dir is always slash-terminated
Mikael Berthe <mikael@lilotux.net>
parents:
1320
diff
changeset
|
241 char *xp_conf_dir; |
|
ab1b7f7a682e
Make sure the otr_dir is always slash-terminated
Mikael Berthe <mikael@lilotux.net>
parents:
1320
diff
changeset
|
242 int l; |
|
ab1b7f7a682e
Make sure the otr_dir is always slash-terminated
Mikael Berthe <mikael@lilotux.net>
parents:
1320
diff
changeset
|
243 xp_conf_dir = expand_filename(configured_dir); |
|
ab1b7f7a682e
Make sure the otr_dir is always slash-terminated
Mikael Berthe <mikael@lilotux.net>
parents:
1320
diff
changeset
|
244 // The path must be slash-terminated |
|
ab1b7f7a682e
Make sure the otr_dir is always slash-terminated
Mikael Berthe <mikael@lilotux.net>
parents:
1320
diff
changeset
|
245 l = strlen(xp_conf_dir); |
|
ab1b7f7a682e
Make sure the otr_dir is always slash-terminated
Mikael Berthe <mikael@lilotux.net>
parents:
1320
diff
changeset
|
246 if (xp_conf_dir[l-1] != '/') { |
|
ab1b7f7a682e
Make sure the otr_dir is always slash-terminated
Mikael Berthe <mikael@lilotux.net>
parents:
1320
diff
changeset
|
247 char *xp_conf_dir_tmp = xp_conf_dir; |
|
ab1b7f7a682e
Make sure the otr_dir is always slash-terminated
Mikael Berthe <mikael@lilotux.net>
parents:
1320
diff
changeset
|
248 xp_conf_dir = g_strdup_printf("%s/", xp_conf_dir_tmp); |
|
ab1b7f7a682e
Make sure the otr_dir is always slash-terminated
Mikael Berthe <mikael@lilotux.net>
parents:
1320
diff
changeset
|
249 g_free(xp_conf_dir_tmp); |
|
ab1b7f7a682e
Make sure the otr_dir is always slash-terminated
Mikael Berthe <mikael@lilotux.net>
parents:
1320
diff
changeset
|
250 } |
|
ab1b7f7a682e
Make sure the otr_dir is always slash-terminated
Mikael Berthe <mikael@lilotux.net>
parents:
1320
diff
changeset
|
251 return xp_conf_dir; |
|
ab1b7f7a682e
Make sure the otr_dir is always slash-terminated
Mikael Berthe <mikael@lilotux.net>
parents:
1320
diff
changeset
|
252 } else { |
| 1320 | 253 return expand_filename("~/.mcabber/otr/"); |
|
1335
ab1b7f7a682e
Make sure the otr_dir is always slash-terminated
Mikael Berthe <mikael@lilotux.net>
parents:
1320
diff
changeset
|
254 } |
| 1320 | 255 } |
| 256 | |
| 1598 | 257 static ConnContext *otr_get_context(const char *buddy) |
| 1299 | 258 { |
| 259 int null = 0; | |
| 1598 | 260 ConnContext *ctx; |
| 261 char *lowcasebuddy = g_strdup(buddy); | |
|
1495
6f5754f86fbb
Fix JID case issue with OTR, v2 (franky)
Mikael Berthe <mikael@lilotux.net>
parents:
1470
diff
changeset
|
262 |
|
6f5754f86fbb
Fix JID case issue with OTR, v2 (franky)
Mikael Berthe <mikael@lilotux.net>
parents:
1470
diff
changeset
|
263 mc_strtolower(lowcasebuddy); |
|
1577
e1a642472f4e
Use otr context where possible, saves one mc_strtolower() per received message
franky
parents:
1501
diff
changeset
|
264 ctx = otrl_context_find(userstate, lowcasebuddy, account, OTR_PROTOCOL_NAME, |
|
2076
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
265 #ifdef HAVE_LIBOTR3 |
|
1577
e1a642472f4e
Use otr context where possible, saves one mc_strtolower() per received message
franky
parents:
1501
diff
changeset
|
266 1, &null, NULL, NULL); |
|
2076
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
267 #else |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
268 // INSTAG XXX |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
269 OTRL_INSTAG_BEST, 1, &null, NULL, NULL); |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
270 #endif |
|
1495
6f5754f86fbb
Fix JID case issue with OTR, v2 (franky)
Mikael Berthe <mikael@lilotux.net>
parents:
1470
diff
changeset
|
271 g_free(lowcasebuddy); |
|
6f5754f86fbb
Fix JID case issue with OTR, v2 (franky)
Mikael Berthe <mikael@lilotux.net>
parents:
1470
diff
changeset
|
272 return ctx; |
| 1299 | 273 } |
| 274 | |
| 275 static void otr_message_disconnect(ConnContext *ctx) | |
| 276 { | |
| 277 if (ctx->msgstate == OTRL_MSGSTATE_ENCRYPTED) | |
| 278 cb_gone_insecure(NULL, ctx); | |
| 279 otrl_message_disconnect(userstate, &ops, NULL, ctx->accountname, | |
|
2076
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
280 #ifdef HAVE_LIBOTR3 |
| 1299 | 281 ctx->protocol, ctx->username); |
|
2076
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
282 #else |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
283 // INSTAG XXX |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
284 ctx->protocol, ctx->username, OTRL_INSTAG_BEST); |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
285 #endif |
| 1299 | 286 } |
| 287 | |
| 1598 | 288 static void otr_startstop(const char *buddy, int start) |
| 1299 | 289 { |
| 1598 | 290 char *msg = NULL; |
| 1299 | 291 ConnContext *ctx = otr_get_context(buddy); |
| 292 | |
| 293 if (!userstate || !ctx) | |
| 294 return; | |
| 295 | |
| 296 if (start && ctx->msgstate == OTRL_MSGSTATE_ENCRYPTED) | |
| 297 otr_message_disconnect(ctx); | |
| 298 | |
| 299 if (start) { | |
| 300 OtrlPolicy policy = cb_policy(NULL, ctx); | |
|
1308
b17754d9221b
Show a warning for /otr start|stop, if policy == plain
franky@veqlargh.fs
parents:
1307
diff
changeset
|
301 if (policy == plain) { |
|
b17754d9221b
Show a warning for /otr start|stop, if policy == plain
franky@veqlargh.fs
parents:
1307
diff
changeset
|
302 scr_LogPrint(LPRINT_LOGNORM, "The OTR policy for this user is set to" |
|
b17754d9221b
Show a warning for /otr start|stop, if policy == plain
franky@veqlargh.fs
parents:
1307
diff
changeset
|
303 " plain. You have to change it first."); |
|
b17754d9221b
Show a warning for /otr start|stop, if policy == plain
franky@veqlargh.fs
parents:
1307
diff
changeset
|
304 return; |
|
b17754d9221b
Show a warning for /otr start|stop, if policy == plain
franky@veqlargh.fs
parents:
1307
diff
changeset
|
305 } |
| 1299 | 306 msg = otrl_proto_default_query_msg(ctx->accountname, policy); |
| 307 cb_inject_message(NULL, ctx->accountname, ctx->protocol, ctx->username, | |
| 308 msg); | |
| 309 free (msg); | |
| 310 } | |
| 311 else | |
| 312 otr_message_disconnect(ctx); | |
| 313 } | |
| 314 | |
| 315 void otr_establish(const char *buddy) | |
| 316 { | |
| 317 otr_startstop(buddy, 1); | |
| 318 } | |
| 319 | |
| 1598 | 320 void otr_disconnect(const char *buddy) |
| 1299 | 321 { |
| 322 otr_startstop(buddy, 0); | |
| 323 } | |
| 324 | |
| 1598 | 325 void otr_fingerprint(const char *buddy, const char *trust) |
| 1299 | 326 { |
| 327 char fpr[45], *tr; | |
| 328 ConnContext *ctx = otr_get_context(buddy); | |
| 329 if (!userstate || !ctx) | |
| 330 return; | |
| 331 | |
| 332 if (!ctx->active_fingerprint || !ctx->active_fingerprint->fingerprint) { | |
| 333 scr_LogPrint(LPRINT_LOGNORM, | |
| 334 "No active fingerprint - start OTR for this buddy first."); | |
| 335 return; | |
| 336 } | |
| 337 | |
| 338 otrl_privkey_hash_to_human(fpr, ctx->active_fingerprint->fingerprint); | |
| 339 if (trust) { | |
| 340 if (strcmp(fpr, trust) == 0) | |
| 341 otrl_context_set_trust(ctx->active_fingerprint, "trust"); | |
| 342 else | |
| 343 otrl_context_set_trust(ctx->active_fingerprint, NULL); | |
| 344 } | |
| 345 | |
| 346 tr = ctx->active_fingerprint->trust; | |
| 347 scr_LogPrint(LPRINT_LOGNORM, "%s [%44s]: %s", ctx->username, fpr, | |
| 348 tr && *tr ? "trusted" : "untrusted"); | |
| 349 cb_write_fingerprints(NULL); | |
| 350 } | |
| 351 | |
|
2076
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
352 #ifdef HAVE_LIBOTR3 |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
353 |
| 1598 | 354 static void otr_handle_smp_tlvs(OtrlTLV *tlvs, ConnContext *ctx) |
| 1299 | 355 { |
| 356 OtrlTLV *tlv = NULL; | |
| 357 char *sbuf = NULL; | |
| 358 NextExpectedSMP nextMsg = ctx->smstate->nextExpected; | |
| 359 | |
| 360 tlv = otrl_tlv_find(tlvs, OTRL_TLV_SMP1); | |
| 361 if (tlv) { | |
| 362 if (nextMsg != OTRL_SMP_EXPECT1) | |
| 363 otr_smp_abort(ctx->username); | |
| 364 else { | |
| 365 sbuf = g_strdup_printf("OTR: Received SMP Initiation. " | |
| 366 "Answer with /otr smpr %s $secret", | |
| 367 ctx->username); | |
| 368 } | |
| 369 } | |
| 370 tlv = otrl_tlv_find(tlvs, OTRL_TLV_SMP2); | |
| 371 if (tlv) { | |
| 372 if (nextMsg != OTRL_SMP_EXPECT2) | |
| 373 otr_smp_abort(ctx->username); | |
| 374 else { | |
| 375 sbuf = g_strdup("OTR: Received SMP Response."); | |
| 376 /* If we received TLV2, we will send TLV3 and expect TLV4 */ | |
| 377 ctx->smstate->nextExpected = OTRL_SMP_EXPECT4; | |
| 378 } | |
| 379 } | |
| 380 tlv = otrl_tlv_find(tlvs, OTRL_TLV_SMP3); | |
| 381 if (tlv) { | |
| 382 if (nextMsg != OTRL_SMP_EXPECT3) | |
| 383 otr_smp_abort(ctx->username); | |
| 384 else { | |
| 385 /* If we received TLV3, we will send TLV4 | |
| 386 * We will not expect more messages, so prepare for next SMP */ | |
| 387 ctx->smstate->nextExpected = OTRL_SMP_EXPECT1; | |
| 388 /* Report result to user */ | |
| 389 if (ctx->active_fingerprint && ctx->active_fingerprint->trust && | |
| 390 *ctx->active_fingerprint->trust != '\0') | |
| 391 sbuf = g_strdup("OTR: SMP succeeded"); | |
| 392 else | |
| 393 sbuf = g_strdup("OTR: SMP failed"); | |
| 394 } | |
| 395 } | |
| 396 tlv = otrl_tlv_find(tlvs, OTRL_TLV_SMP4); | |
| 397 if (tlv) { | |
| 398 if (nextMsg != OTRL_SMP_EXPECT4) | |
| 399 otr_smp_abort(ctx->username); | |
| 400 else { | |
| 401 /* We will not expect more messages, so prepare for next SMP */ | |
| 402 ctx->smstate->nextExpected = OTRL_SMP_EXPECT1; | |
| 403 /* Report result to user */ | |
| 404 if (ctx->active_fingerprint && ctx->active_fingerprint->trust && | |
| 405 *ctx->active_fingerprint->trust != '\0') | |
| 406 sbuf = g_strdup("OTR: SMP succeeded"); | |
| 407 else | |
| 408 sbuf = g_strdup("OTR: SMP failed"); | |
| 409 } | |
| 410 } | |
| 411 tlv = otrl_tlv_find(tlvs, OTRL_TLV_SMP_ABORT); | |
| 412 if (tlv) { | |
| 413 /* The message we are waiting for will not arrive, so reset | |
| 414 * and prepare for the next SMP */ | |
| 415 sbuf = g_strdup("OTR: SMP aborted by your buddy"); | |
| 416 ctx->smstate->nextExpected = OTRL_SMP_EXPECT1; | |
| 417 } | |
| 418 | |
| 419 if (sbuf) { | |
|
1301
37b41ed9ed35
Fixed compiler warnings
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1299
diff
changeset
|
420 scr_WriteIncomingMessage(ctx->username, sbuf, 0, HBB_PREFIX_INFO, 0); |
| 1299 | 421 g_free(sbuf); |
| 422 } | |
| 423 } | |
| 424 | |
|
2076
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
425 #else /* HAVE_LIBOTR3 */ |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
426 |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
427 static void cb_handle_smp_event(void *opdata, OtrlSMPEvent event, |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
428 ConnContext *context, unsigned short percent, |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
429 char *question) |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
430 { |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
431 const char *msg = NULL; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
432 char *freeme = NULL; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
433 switch (event) { |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
434 case OTRL_SMPEVENT_ASK_FOR_SECRET: |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
435 msg = freeme = g_strdup_printf("OTR: Socialist Millionaires' Protocol: " |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
436 "Received SMP Initiation.\n" |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
437 "Answer with /otr smpr %s $secret", |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
438 context->username); |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
439 break; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
440 case OTRL_SMPEVENT_ASK_FOR_ANSWER: |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
441 msg = freeme = g_strdup_printf("OTR: Socialist Millionaires' Protocol: " |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
442 "Received SMP Initiation.\n" |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
443 "Answer with /otr smpr %s $secret\n" |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
444 "Question: %s", context->username, |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
445 question); |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
446 break; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
447 case OTRL_SMPEVENT_CHEATED: |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
448 msg = "OTR: Socialist Millionaires' Protocol: Correspondent cancelled negotiation!"; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
449 otrl_message_abort_smp(userstate, &ops, opdata, context); |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
450 break; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
451 case OTRL_SMPEVENT_IN_PROGRESS: |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
452 scr_log_print(LPRINT_DEBUG, "OTR: Socialist Millionaires' Protocol: " |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
453 "Negotiation is in pogress..."); |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
454 break; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
455 case OTRL_SMPEVENT_SUCCESS: |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
456 msg = "OTR: Socialist Millionaires' Protocol: Success!"; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
457 break; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
458 case OTRL_SMPEVENT_FAILURE: |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
459 msg = "OTR: Socialist Millionaires' Protocol: Failure."; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
460 break; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
461 case OTRL_SMPEVENT_ABORT: |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
462 msg = "OTR: Socialist Millionaires' Protocol: Aborted."; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
463 break; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
464 case OTRL_SMPEVENT_ERROR: |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
465 msg = "OTR: Socialist Millionaires' Protocol: Error occured, aborting negotiations!"; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
466 otrl_message_abort_smp(userstate, &ops, opdata, context); |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
467 break; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
468 default: |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
469 break; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
470 } |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
471 |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
472 if (msg) { |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
473 scr_WriteIncomingMessage(context->username, msg, 0, HBB_PREFIX_INFO, 0); |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
474 g_free(freeme); |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
475 } |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
476 } |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
477 |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
478 static void cb_handle_msg_event(void *opdata, OtrlMessageEvent event, |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
479 ConnContext *context, const char *message, |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
480 gcry_error_t err) |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
481 { |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
482 const char *msg = NULL; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
483 char *freeme = NULL; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
484 switch (event) { |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
485 case OTRL_MSGEVENT_ENCRYPTION_REQUIRED: |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
486 msg = "OTR: Policy requires encryption on message!"; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
487 break; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
488 case OTRL_MSGEVENT_ENCRYPTION_ERROR: |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
489 msg = "OTR: Encryption error! Message not sent."; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
490 break; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
491 case OTRL_MSGEVENT_CONNECTION_ENDED: |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
492 msg = "OTR: Connection closed by remote end, message lost. " |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
493 "Close or refresh connection."; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
494 break; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
495 case OTRL_MSGEVENT_SETUP_ERROR: |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
496 // FIXME |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
497 msg = freeme = g_strdup_printf("OTR: Error setting up private conversation: %u", |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
498 err); |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
499 break; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
500 case OTRL_MSGEVENT_MSG_REFLECTED: |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
501 msg = "OTR: Received own OTR message!"; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
502 break; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
503 case OTRL_MSGEVENT_MSG_RESENT: |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
504 msg = "OTR: Previous message was resent."; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
505 break; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
506 case OTRL_MSGEVENT_RCVDMSG_NOT_IN_PRIVATE: |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
507 msg = "OTR: Received encrypted message, but connection is not established " \ |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
508 "yet! Message lost."; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
509 break; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
510 case OTRL_MSGEVENT_RCVDMSG_UNREADABLE: |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
511 msg = "OTR: Unable to read incoming message!"; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
512 break; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
513 case OTRL_MSGEVENT_RCVDMSG_MALFORMED: |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
514 msg = "OTR: Malformed incoming message!"; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
515 break; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
516 case OTRL_MSGEVENT_LOG_HEARTBEAT_RCVD: |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
517 scr_log_print(LPRINT_DEBUG, "OTR: Received heartbeat."); |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
518 break; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
519 case OTRL_MSGEVENT_LOG_HEARTBEAT_SENT: |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
520 scr_log_print(LPRINT_DEBUG, "OTR: Sent heartbeat."); |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
521 break; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
522 case OTRL_MSGEVENT_RCVDMSG_GENERAL_ERR: |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
523 msg = freeme = g_strdup_printf("OTR: Received general otr error: %s", |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
524 message); |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
525 break; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
526 case OTRL_MSGEVENT_RCVDMSG_UNENCRYPTED: |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
527 msg = freeme = g_strdup_printf("OTR: Received unencrypted message: %s", |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
528 message); |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
529 break; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
530 case OTRL_MSGEVENT_RCVDMSG_UNRECOGNIZED: |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
531 msg = "OTR: Unable to determine type of received OTR message!"; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
532 break; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
533 case OTRL_MSGEVENT_RCVDMSG_FOR_OTHER_INSTANCE: |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
534 // XXX |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
535 scr_log_print(LPRINT_DEBUG, "OTR: Received message for other instance."); |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
536 break; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
537 default: |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
538 break; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
539 } |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
540 |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
541 if (msg) { |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
542 scr_WriteIncomingMessage(context->username, msg, 0, HBB_PREFIX_INFO, 0); |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
543 g_free(freeme); |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
544 } |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
545 } |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
546 |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
547 #endif /* HAVE_LIBOTR3 */ |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
548 |
| 1299 | 549 /* |
| 550 * returns whether a otr_message was received | |
| 551 * sets *otr_data to NULL, when it was an internal otr message | |
| 552 */ | |
| 1598 | 553 int otr_receive(char **otr_data, const char *buddy, int *free_msg) |
| 1299 | 554 { |
| 555 int ignore_message; | |
| 556 char *newmessage = NULL; | |
|
2076
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
557 #ifdef HAVE_LIBOTR3 |
| 1299 | 558 OtrlTLV *tlvs = NULL; |
| 559 OtrlTLV *tlv = NULL; | |
|
2076
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
560 #endif |
| 1598 | 561 ConnContext *ctx; |
| 1299 | 562 |
|
1577
e1a642472f4e
Use otr context where possible, saves one mc_strtolower() per received message
franky
parents:
1501
diff
changeset
|
563 ctx = otr_get_context(buddy); |
| 1299 | 564 *free_msg = 0; |
|
1577
e1a642472f4e
Use otr context where possible, saves one mc_strtolower() per received message
franky
parents:
1501
diff
changeset
|
565 ignore_message = otrl_message_receiving(userstate, &ops, NULL, |
|
e1a642472f4e
Use otr context where possible, saves one mc_strtolower() per received message
franky
parents:
1501
diff
changeset
|
566 ctx->accountname, ctx->protocol, |
|
e1a642472f4e
Use otr context where possible, saves one mc_strtolower() per received message
franky
parents:
1501
diff
changeset
|
567 ctx->username, *otr_data, |
|
2076
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
568 #ifdef HAVE_LIBOTR3 |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
569 &newmessage, &tlvs, NULL, NULL); |
| 1299 | 570 |
| 571 tlv = otrl_tlv_find(tlvs, OTRL_TLV_DISCONNECTED); | |
| 572 if (tlv) { | |
| 573 /* Notify the user that the other side disconnected. */ | |
| 574 if (ctx) { | |
| 575 cb_gone_insecure(NULL, ctx); | |
|
1577
e1a642472f4e
Use otr context where possible, saves one mc_strtolower() per received message
franky
parents:
1501
diff
changeset
|
576 otr_disconnect(ctx->username); |
| 1299 | 577 } |
| 578 } | |
| 579 | |
| 580 otr_handle_smp_tlvs(tlvs, ctx); | |
| 581 | |
| 582 if (tlvs != NULL) | |
| 583 otrl_tlv_free(tlvs); | |
|
2076
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
584 #else |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
585 &newmessage, NULL, NULL, NULL, NULL); |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
586 #endif |
| 1299 | 587 |
| 588 if (ignore_message) | |
| 589 *otr_data = NULL; | |
| 590 | |
| 591 if (!ignore_message && newmessage) { | |
| 592 *free_msg = 1; | |
|
1470
a8b924b5474c
The OTR protocol expects (X)HTML messsages
Mikael Berthe <mikael@lilotux.net>
parents:
1420
diff
changeset
|
593 *otr_data = html_strip(newmessage); |
| 1299 | 594 otrl_message_free(newmessage); |
| 595 if (ctx->msgstate == OTRL_MSGSTATE_ENCRYPTED) | |
| 596 return 1; | |
| 597 } | |
| 598 return 0; | |
| 599 } | |
| 600 | |
|
2213
0c78d31c753d
Change otr_send() prototype
Mikael Berthe <mikael@lilotux.net>
parents:
2076
diff
changeset
|
601 char *otr_send(const char *msg, const char *buddy, int *encryption_status) |
| 1299 | 602 { |
| 603 gcry_error_t err; | |
| 604 char *newmessage = NULL; | |
|
2213
0c78d31c753d
Change otr_send() prototype
Mikael Berthe <mikael@lilotux.net>
parents:
2076
diff
changeset
|
605 char *htmlmsg, *rmsg; |
| 1598 | 606 ConnContext *ctx = otr_get_context(buddy); |
| 1299 | 607 |
|
2213
0c78d31c753d
Change otr_send() prototype
Mikael Berthe <mikael@lilotux.net>
parents:
2076
diff
changeset
|
608 *encryption_status = 0; |
|
0c78d31c753d
Change otr_send() prototype
Mikael Berthe <mikael@lilotux.net>
parents:
2076
diff
changeset
|
609 |
|
2217
c9640971beec
Fix bug/typo introduced in 0c78d31c753d (Reported by franky)
Mikael Berthe <mikael@lilotux.net>
parents:
2215
diff
changeset
|
610 if (!msg || !buddy || !*encryption_status) |
|
2213
0c78d31c753d
Change otr_send() prototype
Mikael Berthe <mikael@lilotux.net>
parents:
2076
diff
changeset
|
611 return NULL; |
|
0c78d31c753d
Change otr_send() prototype
Mikael Berthe <mikael@lilotux.net>
parents:
2076
diff
changeset
|
612 |
|
1580
c8be6c2243d6
Only html escape messages when otr session is established
franky
parents:
1577
diff
changeset
|
613 if (ctx->msgstate == OTRL_MSGSTATE_PLAINTEXT) |
|
c8be6c2243d6
Only html escape messages when otr session is established
franky
parents:
1577
diff
changeset
|
614 err = otrl_message_sending(userstate, &ops, NULL, ctx->accountname, |
|
2076
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
615 #ifdef HAVE_LIBOTR3 |
|
2213
0c78d31c753d
Change otr_send() prototype
Mikael Berthe <mikael@lilotux.net>
parents:
2076
diff
changeset
|
616 ctx->protocol, ctx->username, msg, NULL, |
|
1580
c8be6c2243d6
Only html escape messages when otr session is established
franky
parents:
1577
diff
changeset
|
617 &newmessage, NULL, NULL); |
|
2076
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
618 #else |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
619 // INSTAG XXX |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
620 ctx->protocol, ctx->username, OTRL_INSTAG_BEST, |
|
2213
0c78d31c753d
Change otr_send() prototype
Mikael Berthe <mikael@lilotux.net>
parents:
2076
diff
changeset
|
621 msg, NULL, &newmessage, OTRL_FRAGMENT_SEND_SKIP, |
|
2076
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
622 NULL, NULL, NULL); |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
623 #endif |
|
1580
c8be6c2243d6
Only html escape messages when otr session is established
franky
parents:
1577
diff
changeset
|
624 else { |
|
2213
0c78d31c753d
Change otr_send() prototype
Mikael Berthe <mikael@lilotux.net>
parents:
2076
diff
changeset
|
625 htmlmsg = html_escape(msg); |
|
1580
c8be6c2243d6
Only html escape messages when otr session is established
franky
parents:
1577
diff
changeset
|
626 err = otrl_message_sending(userstate, &ops, NULL, ctx->accountname, |
|
2076
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
627 #ifdef HAVE_LIBOTR3 |
|
1580
c8be6c2243d6
Only html escape messages when otr session is established
franky
parents:
1577
diff
changeset
|
628 ctx->protocol, ctx->username, htmlmsg, NULL, |
|
c8be6c2243d6
Only html escape messages when otr session is established
franky
parents:
1577
diff
changeset
|
629 &newmessage, NULL, NULL); |
|
2076
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
630 #else |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
631 // INSTAG XXX |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
632 ctx->protocol, ctx->username, OTRL_INSTAG_BEST, |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
633 htmlmsg, NULL, &newmessage, OTRL_FRAGMENT_SEND_SKIP, |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
634 NULL, NULL, NULL); |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
635 #endif |
|
1580
c8be6c2243d6
Only html escape messages when otr session is established
franky
parents:
1577
diff
changeset
|
636 g_free(htmlmsg); |
|
c8be6c2243d6
Only html escape messages when otr session is established
franky
parents:
1577
diff
changeset
|
637 } |
| 1299 | 638 |
|
2215
ba1a770dd632
Fix changeset 0c78d31c753d
Mikael Berthe <mikael@lilotux.net>
parents:
2213
diff
changeset
|
639 if (err) |
|
2213
0c78d31c753d
Change otr_send() prototype
Mikael Berthe <mikael@lilotux.net>
parents:
2076
diff
changeset
|
640 return NULL; /* something went wrong, don't send the plain-message! */ |
|
0c78d31c753d
Change otr_send() prototype
Mikael Berthe <mikael@lilotux.net>
parents:
2076
diff
changeset
|
641 |
|
0c78d31c753d
Change otr_send() prototype
Mikael Berthe <mikael@lilotux.net>
parents:
2076
diff
changeset
|
642 if (cb_policy(NULL, ctx) & OTRL_POLICY_REQUIRE_ENCRYPTION || |
|
0c78d31c753d
Change otr_send() prototype
Mikael Berthe <mikael@lilotux.net>
parents:
2076
diff
changeset
|
643 ctx->msgstate == OTRL_MSGSTATE_ENCRYPTED) |
|
0c78d31c753d
Change otr_send() prototype
Mikael Berthe <mikael@lilotux.net>
parents:
2076
diff
changeset
|
644 *encryption_status = 1; |
| 1299 | 645 |
|
2215
ba1a770dd632
Fix changeset 0c78d31c753d
Mikael Berthe <mikael@lilotux.net>
parents:
2213
diff
changeset
|
646 if (!newmessage) { |
|
ba1a770dd632
Fix changeset 0c78d31c753d
Mikael Berthe <mikael@lilotux.net>
parents:
2213
diff
changeset
|
647 if (*encryption_status == 1) |
|
ba1a770dd632
Fix changeset 0c78d31c753d
Mikael Berthe <mikael@lilotux.net>
parents:
2213
diff
changeset
|
648 return NULL; // This message should have been encrypted |
|
ba1a770dd632
Fix changeset 0c78d31c753d
Mikael Berthe <mikael@lilotux.net>
parents:
2213
diff
changeset
|
649 |
|
ba1a770dd632
Fix changeset 0c78d31c753d
Mikael Berthe <mikael@lilotux.net>
parents:
2213
diff
changeset
|
650 // If not, the encryption was not required - send the original message |
|
ba1a770dd632
Fix changeset 0c78d31c753d
Mikael Berthe <mikael@lilotux.net>
parents:
2213
diff
changeset
|
651 return g_strdup(msg); |
|
ba1a770dd632
Fix changeset 0c78d31c753d
Mikael Berthe <mikael@lilotux.net>
parents:
2213
diff
changeset
|
652 } |
|
ba1a770dd632
Fix changeset 0c78d31c753d
Mikael Berthe <mikael@lilotux.net>
parents:
2213
diff
changeset
|
653 |
|
2213
0c78d31c753d
Change otr_send() prototype
Mikael Berthe <mikael@lilotux.net>
parents:
2076
diff
changeset
|
654 /* Check the new message is not empty */ |
|
0c78d31c753d
Change otr_send() prototype
Mikael Berthe <mikael@lilotux.net>
parents:
2076
diff
changeset
|
655 if (newmessage[0] || !msg[0]) { |
|
0c78d31c753d
Change otr_send() prototype
Mikael Berthe <mikael@lilotux.net>
parents:
2076
diff
changeset
|
656 rmsg = g_strdup(newmessage); |
|
0c78d31c753d
Change otr_send() prototype
Mikael Berthe <mikael@lilotux.net>
parents:
2076
diff
changeset
|
657 } else { |
|
0c78d31c753d
Change otr_send() prototype
Mikael Berthe <mikael@lilotux.net>
parents:
2076
diff
changeset
|
658 rmsg = NULL; |
|
0c78d31c753d
Change otr_send() prototype
Mikael Berthe <mikael@lilotux.net>
parents:
2076
diff
changeset
|
659 *encryption_status = 0; |
| 1299 | 660 } |
|
2213
0c78d31c753d
Change otr_send() prototype
Mikael Berthe <mikael@lilotux.net>
parents:
2076
diff
changeset
|
661 |
|
0c78d31c753d
Change otr_send() prototype
Mikael Berthe <mikael@lilotux.net>
parents:
2076
diff
changeset
|
662 otrl_message_free(newmessage); |
|
0c78d31c753d
Change otr_send() prototype
Mikael Berthe <mikael@lilotux.net>
parents:
2076
diff
changeset
|
663 return rmsg; |
| 1299 | 664 } |
| 665 | |
| 666 /* Prints OTR connection state */ | |
| 1598 | 667 void otr_print_info(const char *buddy) |
| 1299 | 668 { |
| 669 const char *state, *auth, *policy; | |
| 1598 | 670 ConnContext *ctx = otr_get_context(buddy); |
|
1577
e1a642472f4e
Use otr context where possible, saves one mc_strtolower() per received message
franky
parents:
1501
diff
changeset
|
671 OtrlPolicy p = cb_policy(ctx->app_data, ctx); |
| 1299 | 672 |
| 673 if (!userstate || !ctx) | |
| 674 return; | |
| 675 | |
| 676 switch (ctx->msgstate) { | |
| 677 case OTRL_MSGSTATE_PLAINTEXT: state = "plaintext"; break; | |
| 678 case OTRL_MSGSTATE_ENCRYPTED: | |
| 679 switch (ctx->protocol_version) { | |
| 680 case 1: state = "encrypted V1"; break; | |
| 681 case 2: state = "encrypted V2"; break; | |
| 682 default:state = "encrypted"; | |
| 683 }; | |
| 684 break; | |
| 685 case OTRL_MSGSTATE_FINISHED: state = "finished"; break; | |
| 686 default: state = "unknown state"; | |
| 687 } | |
| 688 switch (ctx->auth.authstate) { | |
| 689 case OTRL_AUTHSTATE_NONE: | |
| 690 switch (ctx->otr_offer) { | |
| 691 case OFFER_NOT: auth = "no offer sent"; break; | |
| 692 case OFFER_SENT: auth = "offer sent"; break; | |
| 693 case OFFER_ACCEPTED: auth = "offer accepted"; break; | |
| 694 case OFFER_REJECTED: auth = "offer rejected"; break; | |
| 695 default: auth = "unknown auth"; | |
| 696 } | |
| 697 break; | |
| 698 case OTRL_AUTHSTATE_AWAITING_DHKEY: | |
| 699 auth = "awaiting D-H key"; break; | |
| 700 case OTRL_AUTHSTATE_AWAITING_REVEALSIG: | |
| 701 auth = "awaiting reveal signature"; break; | |
| 702 case OTRL_AUTHSTATE_AWAITING_SIG: | |
| 703 auth = "awaiting signature"; break; | |
| 704 case OTRL_AUTHSTATE_V1_SETUP: | |
| 705 auth = "v1 setup"; break; | |
| 706 default: | |
| 707 auth = "unknown auth"; | |
| 708 } | |
| 709 if (p == OTRL_POLICY_NEVER) | |
| 710 policy = "plain"; | |
|
1301
37b41ed9ed35
Fixed compiler warnings
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1299
diff
changeset
|
711 else if (p == (OTRL_POLICY_OPPORTUNISTIC & ~OTRL_POLICY_ALLOW_V1)) |
| 1299 | 712 policy = "opportunistic"; |
|
1301
37b41ed9ed35
Fixed compiler warnings
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1299
diff
changeset
|
713 else if (p == (OTRL_POLICY_MANUAL & ~OTRL_POLICY_ALLOW_V1)) |
| 1299 | 714 policy = "manual"; |
| 715 else if (p == (OTRL_POLICY_ALWAYS & ~OTRL_POLICY_ALLOW_V1)) | |
| 716 policy = "always"; | |
| 717 else | |
| 718 policy = "unknown"; | |
| 719 | |
| 720 scr_LogPrint(LPRINT_LOGNORM, "%s: %s (%s) [%s]", | |
| 721 ctx->username, state, auth, policy); | |
| 722 } | |
| 723 | |
| 1598 | 724 static ConnContext *otr_context_encrypted(const char *buddy) |
| 1299 | 725 { |
| 1598 | 726 ConnContext *ctx = otr_get_context(buddy); |
| 1299 | 727 |
| 728 if (!userstate || !ctx || ctx->msgstate != OTRL_MSGSTATE_ENCRYPTED){ | |
| 729 scr_LogPrint(LPRINT_LOGNORM, | |
| 730 "You have to start an OTR channel with %s before you can " | |
| 731 "use SMP.", buddy); | |
| 732 return NULL; | |
| 733 } | |
| 734 | |
| 735 return ctx; | |
| 736 } | |
| 737 | |
| 1598 | 738 void otr_smp_query(const char *buddy, const char *secret) |
| 1299 | 739 { |
| 1598 | 740 ConnContext *ctx = otr_context_encrypted(buddy); |
| 1299 | 741 |
| 742 if (!secret) { | |
| 743 scr_LogPrint(LPRINT_LOGNORM, | |
| 744 "Using SMP without a secret isn't a good idea."); | |
| 745 return; | |
| 746 } | |
| 747 | |
| 748 if (ctx) { | |
|
1301
37b41ed9ed35
Fixed compiler warnings
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1299
diff
changeset
|
749 otrl_message_initiate_smp(userstate, &ops, NULL, ctx, |
|
37b41ed9ed35
Fixed compiler warnings
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1299
diff
changeset
|
750 (const unsigned char *)secret, |
| 1299 | 751 strlen(secret)); |
| 752 scr_WriteIncomingMessage(ctx->username, | |
| 753 "OTR: Socialist Millionaires' Protocol " | |
|
1301
37b41ed9ed35
Fixed compiler warnings
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1299
diff
changeset
|
754 "initiated.", 0, HBB_PREFIX_INFO, 0); |
| 1299 | 755 } |
| 756 } | |
| 757 | |
| 1598 | 758 void otr_smp_respond(const char *buddy, const char *secret) |
| 1299 | 759 { |
| 1598 | 760 ConnContext *ctx = otr_context_encrypted(buddy); |
| 1299 | 761 |
| 762 if (!secret) { | |
| 763 scr_LogPrint(LPRINT_LOGNORM, | |
| 764 "Using SMP without a secret isn't a good idea."); | |
| 765 return; | |
| 766 } | |
| 767 | |
| 768 if (ctx) { | |
| 769 if (!ctx->smstate->secret) { | |
| 770 scr_LogPrint(LPRINT_LOGNORM, | |
|
1584
18069a9dca4a
Fix typo in OTR messages (Anne)
Mikael Berthe <mikael@lilotux.net>
parents:
1580
diff
changeset
|
771 "Don't call smpr until you have received an SMP " |
| 1299 | 772 "Initiation!"); |
| 773 return; | |
| 774 } | |
|
1301
37b41ed9ed35
Fixed compiler warnings
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1299
diff
changeset
|
775 otrl_message_respond_smp(userstate, &ops, NULL, ctx, |
|
37b41ed9ed35
Fixed compiler warnings
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1299
diff
changeset
|
776 (const unsigned char *)secret, |
| 1299 | 777 strlen(secret)); |
| 778 scr_WriteIncomingMessage(ctx->username, | |
| 779 "OTR: Socialist Millionaires' Protocol: " | |
|
1301
37b41ed9ed35
Fixed compiler warnings
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1299
diff
changeset
|
780 "response sent", 0, HBB_PREFIX_INFO, 0); |
| 1299 | 781 } |
| 782 } | |
| 783 | |
| 1598 | 784 void otr_smp_abort(const char *buddy) |
| 1299 | 785 { |
| 1598 | 786 ConnContext *ctx = otr_context_encrypted(buddy); |
| 1299 | 787 |
| 788 if (ctx) { | |
| 789 otrl_message_abort_smp(userstate, &ops, NULL, ctx); | |
| 790 scr_WriteIncomingMessage(ctx->username, | |
| 791 "OTR: Socialist Millionaires' Protocol aborted.", | |
|
1301
37b41ed9ed35
Fixed compiler warnings
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1299
diff
changeset
|
792 0, HBB_PREFIX_INFO, 0); |
| 1299 | 793 } |
| 794 } | |
| 795 | |
| 796 void otr_key(void) | |
| 797 { | |
| 1598 | 798 OtrlPrivKey *key; |
| 1299 | 799 char readable[45] = ""; |
| 800 | |
| 801 if(!userstate) | |
| 802 return; | |
| 803 for (key = userstate->privkey_root; key; key = key->next) { | |
| 804 otrl_privkey_fingerprint(userstate, readable, key->accountname, | |
| 805 key->protocol); | |
| 806 scr_LogPrint(LPRINT_LOGNORM, "%s: %s", key->accountname, readable); | |
| 807 } | |
| 808 } | |
| 809 | |
| 810 /* Return the OTR policy for the given context. */ | |
| 811 static OtrlPolicy cb_policy(void *opdata, ConnContext *ctx) | |
| 812 { | |
| 813 enum otr_policy p = settings_otr_getpolicy(NULL); | |
| 814 | |
| 815 if(ctx) | |
| 816 if(settings_otr_getpolicy(ctx->username)) | |
| 817 p = settings_otr_getpolicy(ctx->username); | |
| 818 | |
| 819 switch (p) { | |
| 820 case plain: | |
| 821 return OTRL_POLICY_NEVER; | |
| 822 case opportunistic: | |
| 823 return OTRL_POLICY_OPPORTUNISTIC & ~OTRL_POLICY_ALLOW_V1; | |
| 824 case manual: | |
| 825 return OTRL_POLICY_MANUAL & ~OTRL_POLICY_ALLOW_V1; | |
| 826 case always: | |
| 827 return OTRL_POLICY_ALWAYS & ~OTRL_POLICY_ALLOW_V1; | |
| 828 } | |
|
1301
37b41ed9ed35
Fixed compiler warnings
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1299
diff
changeset
|
829 |
|
37b41ed9ed35
Fixed compiler warnings
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1299
diff
changeset
|
830 return OTRL_POLICY_MANUAL & ~OTRL_POLICY_ALLOW_V1; |
| 1299 | 831 } |
| 832 | |
| 833 /* Create a private key for the given accountname/protocol if | |
| 834 * desired. */ | |
| 835 static void cb_create_privkey(void *opdata, const char *accountname, | |
| 836 const char *protocol) | |
| 837 { | |
| 838 gcry_error_t e; | |
| 1598 | 839 char *root; |
| 1299 | 840 |
| 841 scr_LogPrint(LPRINT_LOGNORM, | |
| 842 "Generating new OTR key for %s. This may take a while...", | |
| 843 accountname); | |
|
1780
e4378fbab5d7
Major API cleanup - bump API to 4
Mikael Berthe <mikael@lilotux.net>
parents:
1729
diff
changeset
|
844 scr_do_update(); |
| 1299 | 845 |
| 846 e = otrl_privkey_generate(userstate, keyfile, accountname, protocol); | |
| 847 | |
| 1320 | 848 if (e) { |
| 849 root = otr_get_dir(); | |
| 850 scr_LogPrint(LPRINT_LOGNORM, "OTR key generation failed! Please mkdir " | |
| 851 "%s if you want to use otr encryption.", root); | |
| 852 g_free(root); | |
| 853 } | |
| 1299 | 854 else |
| 855 scr_LogPrint(LPRINT_LOGNORM, "OTR key generated."); | |
| 856 } | |
| 857 | |
| 858 /* Report whether you think the given user is online. Return 1 if | |
| 859 * you think he is, 0 if you think he isn't, -1 if you're not sure. | |
| 860 * If you return 1, messages such as heartbeats or other | |
| 861 * notifications may be sent to the user, which could result in "not | |
| 862 * logged in" errors if you're wrong. */ | |
| 863 static int cb_is_logged_in(void *opdata, const char *accountname, | |
| 864 const char *protocol, const char *recipient) | |
| 865 { | |
| 1346 | 866 int ret = (roster_getstatus(recipient, NULL) != offline); |
| 1299 | 867 return ret; |
| 868 } | |
| 869 | |
| 870 /* Send the given IM to the given recipient from the given | |
| 871 * accountname/protocol. */ | |
| 872 static void cb_inject_message(void *opdata, const char *accountname, | |
| 873 const char *protocol, const char *recipient, | |
| 874 const char *message) | |
| 875 { | |
| 1343 | 876 if (roster_gettype(recipient) == ROSTER_TYPE_USER) |
| 1598 | 877 xmpp_send_msg(recipient, message, ROSTER_TYPE_USER, "", TRUE, NULL, |
| 1602 | 878 LM_MESSAGE_SUB_TYPE_NOT_SET, NULL); |
| 1299 | 879 } |
| 880 | |
| 881 /* When the list of ConnContexts changes (including a change in | |
| 882 * state), this is called so the UI can be updated. */ | |
| 883 static void cb_update_context_list(void *opdata) | |
| 884 { | |
| 885 /*maybe introduce new status characters for mcabber, | |
| 886 * then use this function (?!)*/ | |
| 887 } | |
| 888 | |
| 889 /* A new fingerprint for the given user has been received. */ | |
| 890 static void cb_new_fingerprint(void *opdata, OtrlUserState us, | |
| 891 const char *accountname, const char *protocol, | |
| 892 const char *username, | |
| 893 unsigned char fingerprint[20]) | |
| 894 { | |
| 895 char *sbuf = NULL; | |
| 896 char readable[45]; | |
| 897 | |
| 898 otrl_privkey_hash_to_human(readable, fingerprint); | |
| 899 sbuf = g_strdup_printf("OTR: new fingerprint: %s", readable); | |
|
1301
37b41ed9ed35
Fixed compiler warnings
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1299
diff
changeset
|
900 scr_WriteIncomingMessage(username, sbuf, 0, HBB_PREFIX_INFO, 0); |
| 1299 | 901 g_free(sbuf); |
| 902 } | |
| 903 | |
| 904 /* The list of known fingerprints has changed. Write them to disk. */ | |
| 905 static void cb_write_fingerprints(void *opdata) | |
| 906 { | |
| 907 otrl_privkey_write_fingerprints(userstate, fprfile); | |
| 908 } | |
| 909 | |
| 910 /* A ConnContext has entered a secure state. */ | |
| 911 static void cb_gone_secure(void *opdata, ConnContext *context) | |
| 912 { | |
| 913 scr_WriteIncomingMessage(context->username, "OTR: channel established", 0, | |
|
1301
37b41ed9ed35
Fixed compiler warnings
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1299
diff
changeset
|
914 HBB_PREFIX_INFO, 0); |
| 1299 | 915 } |
| 916 | |
| 917 /* A ConnContext has left a secure state. */ | |
| 918 static void cb_gone_insecure(void *opdata, ConnContext *context) | |
| 919 { | |
| 920 scr_WriteIncomingMessage(context->username, "OTR: channel closed", 0, | |
|
1301
37b41ed9ed35
Fixed compiler warnings
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1299
diff
changeset
|
921 HBB_PREFIX_INFO, 0); |
| 1299 | 922 } |
| 923 | |
| 924 /* We have completed an authentication, using the D-H keys we | |
| 925 * already knew. is_reply indicates whether we initiated the AKE. */ | |
| 926 static void cb_still_secure(void *opdata, ConnContext *context, int is_reply) | |
| 927 { | |
| 928 scr_WriteIncomingMessage(context->username, "OTR: channel reestablished", 0, | |
|
1301
37b41ed9ed35
Fixed compiler warnings
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1299
diff
changeset
|
929 HBB_PREFIX_INFO, 0); |
| 1299 | 930 } |
| 931 | |
|
2076
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
932 #ifdef HAVE_LIBOTR3 |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
933 |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
934 /* Display a notification message for a particular |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
935 * accountname / protocol / username conversation. */ |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
936 static void cb_notify(void *opdata, OtrlNotifyLevel level, |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
937 const char *accountname, const char *protocol, |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
938 const char *username, const char *title, |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
939 const char *primary, const char *secondary) |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
940 { |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
941 char *type; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
942 char *sbuf = NULL; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
943 switch (level) { |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
944 case OTRL_NOTIFY_ERROR: type = "error"; break; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
945 case OTRL_NOTIFY_WARNING: type = "warning"; break; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
946 case OTRL_NOTIFY_INFO: type = "info"; break; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
947 default: type = "unknown"; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
948 } |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
949 sbuf = g_strdup_printf("OTR %s:%s\n%s\n%s",type,title, primary, secondary); |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
950 scr_WriteIncomingMessage(username, sbuf, 0, HBB_PREFIX_INFO, 0); |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
951 g_free(sbuf); |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
952 } |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
953 |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
954 /* Display an OTR control message for a particular |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
955 * accountname / protocol / username conversation. Return 0 if you are able |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
956 * to successfully display it. If you return non-0 (or if this |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
957 * function is NULL), the control message will be displayed inline, |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
958 * as a received message, or else by using the above notify() |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
959 * callback. */ |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
960 static int cb_display_otr_message(void *opdata, const char *accountname, |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
961 const char *protocol, const char *username, |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
962 const char *msg) |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
963 { |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
964 char *strippedmsg = html_strip(msg); |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
965 scr_WriteIncomingMessage(username, strippedmsg, 0, HBB_PREFIX_INFO, 0); |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
966 g_free(strippedmsg); |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
967 return 0; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
968 } |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
969 |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
970 /* Return a newly allocated string containing a human-friendly name |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
971 * for the given protocol id */ |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
972 static const char *cb_protocol_name(void *opdata, const char *protocol) |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
973 { |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
974 return protocol; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
975 } |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
976 |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
977 /* Deallocate a string allocated by protocol_name */ |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
978 static void cb_protocol_name_free (void *opdata, const char *protocol_name) |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
979 { |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
980 /* We didn't allocated memory, so we don't have to free anything :p */ |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
981 } |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
982 |
| 1299 | 983 /* Log a message. The passed message will end in "\n". */ |
| 984 static void cb_log_message(void *opdata, const char *message) | |
| 985 { | |
| 986 scr_LogPrint(LPRINT_DEBUG, "OTR: %s", message); | |
| 987 } | |
| 988 | |
|
2076
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
989 #else /* HAVE_LIBOTR3 */ |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
990 |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
991 /* Generate unique instance tag for account. */ |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
992 static void cb_create_instag(void *opdata, const char *accountname, |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
993 const char *protocol) |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
994 { |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
995 if (otrl_instag_generate(userstate, tagfile, accountname, protocol)) { |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
996 scr_LogPrint(LPRINT_LOGNORM, "OTR instance tag generation failed!"); |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
997 } |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
998 } |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
999 |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
1000 static gboolean otr_timer_cb(gpointer userdata) |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
1001 { |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
1002 otrl_message_poll(userstate, &ops, userdata); |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
1003 return TRUE; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
1004 } |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
1005 |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
1006 static void cb_timer_control(void *opdata, unsigned int interval) |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
1007 { |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
1008 if (otr_timer_source > 0) { |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
1009 g_source_remove(otr_timer_source); |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
1010 otr_timer_source = 0; |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
1011 } |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
1012 if (interval > 0) |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
1013 otr_timer_source = g_timeout_add_seconds(interval, otr_timer_cb, opdata); |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
1014 } |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
1015 |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
1016 #endif /* HAVE_LIBOTR3 */ |
|
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
1017 |
| 1299 | 1018 /* Find the maximum message size supported by this protocol. */ |
| 1019 static int cb_max_message_size(void *opdata, ConnContext *context) | |
| 1020 { | |
| 1021 return 8192; | |
| 1022 } | |
| 1023 | |
|
1347
07816313073b
Add an option 'otr' to enable OTR support in the configuration file
Mikael Berthe <mikael@lilotux.net>
parents:
1346
diff
changeset
|
1024 int otr_enabled(void) |
|
07816313073b
Add an option 'otr' to enable OTR support in the configuration file
Mikael Berthe <mikael@lilotux.net>
parents:
1346
diff
changeset
|
1025 { |
|
07816313073b
Add an option 'otr' to enable OTR support in the configuration file
Mikael Berthe <mikael@lilotux.net>
parents:
1346
diff
changeset
|
1026 return otr_is_enabled; |
|
07816313073b
Add an option 'otr' to enable OTR support in the configuration file
Mikael Berthe <mikael@lilotux.net>
parents:
1346
diff
changeset
|
1027 } |
|
07816313073b
Add an option 'otr' to enable OTR support in the configuration file
Mikael Berthe <mikael@lilotux.net>
parents:
1346
diff
changeset
|
1028 |
|
07816313073b
Add an option 'otr' to enable OTR support in the configuration file
Mikael Berthe <mikael@lilotux.net>
parents:
1346
diff
changeset
|
1029 #else /* !HAVE_LIBOTR */ |
|
07816313073b
Add an option 'otr' to enable OTR support in the configuration file
Mikael Berthe <mikael@lilotux.net>
parents:
1346
diff
changeset
|
1030 |
|
07816313073b
Add an option 'otr' to enable OTR support in the configuration file
Mikael Berthe <mikael@lilotux.net>
parents:
1346
diff
changeset
|
1031 int otr_enabled(void) |
|
07816313073b
Add an option 'otr' to enable OTR support in the configuration file
Mikael Berthe <mikael@lilotux.net>
parents:
1346
diff
changeset
|
1032 { |
|
07816313073b
Add an option 'otr' to enable OTR support in the configuration file
Mikael Berthe <mikael@lilotux.net>
parents:
1346
diff
changeset
|
1033 return FALSE; |
|
07816313073b
Add an option 'otr' to enable OTR support in the configuration file
Mikael Berthe <mikael@lilotux.net>
parents:
1346
diff
changeset
|
1034 } |
|
07816313073b
Add an option 'otr' to enable OTR support in the configuration file
Mikael Berthe <mikael@lilotux.net>
parents:
1346
diff
changeset
|
1035 |
| 1299 | 1036 #endif /* HAVE_LIBOTR */ |
| 1599 | 1037 |
| 1811 | 1038 /* vim: set et cindent cinoptions=>2\:2(0 ts=2 sw=2: For Vim users... */ |