Mercurial > ~mikael > mcabber > hg
annotate mcabber/mcabber/otr.c @ 2213:0c78d31c753d
Change otr_send() prototype
This patch updates otr_send() in order to differenciate original and
encrypted messages.
It should also fix a memory leak of OTR-encrypted messages.
author | Mikael Berthe <mikael@lilotux.net> |
---|---|
date | Thu, 05 Nov 2015 19:46:09 +0100 |
parents | 9fb1ccf291cc |
children | ba1a770dd632 |
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 |
0c78d31c753d
Change otr_send() prototype
Mikael Berthe <mikael@lilotux.net>
parents:
2076
diff
changeset
|
610 if (!msg || !buddy || !encryption_status) |
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 |
2213
0c78d31c753d
Change otr_send() prototype
Mikael Berthe <mikael@lilotux.net>
parents:
2076
diff
changeset
|
639 if (err || !newmessage) |
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 |
2213
0c78d31c753d
Change otr_send() prototype
Mikael Berthe <mikael@lilotux.net>
parents:
2076
diff
changeset
|
646 /* Check the new message is not empty */ |
0c78d31c753d
Change otr_send() prototype
Mikael Berthe <mikael@lilotux.net>
parents:
2076
diff
changeset
|
647 if (newmessage[0] || !msg[0]) { |
0c78d31c753d
Change otr_send() prototype
Mikael Berthe <mikael@lilotux.net>
parents:
2076
diff
changeset
|
648 rmsg = g_strdup(newmessage); |
0c78d31c753d
Change otr_send() prototype
Mikael Berthe <mikael@lilotux.net>
parents:
2076
diff
changeset
|
649 } else { |
0c78d31c753d
Change otr_send() prototype
Mikael Berthe <mikael@lilotux.net>
parents:
2076
diff
changeset
|
650 rmsg = NULL; |
0c78d31c753d
Change otr_send() prototype
Mikael Berthe <mikael@lilotux.net>
parents:
2076
diff
changeset
|
651 *encryption_status = 0; |
1299 | 652 } |
2213
0c78d31c753d
Change otr_send() prototype
Mikael Berthe <mikael@lilotux.net>
parents:
2076
diff
changeset
|
653 |
0c78d31c753d
Change otr_send() prototype
Mikael Berthe <mikael@lilotux.net>
parents:
2076
diff
changeset
|
654 otrl_message_free(newmessage); |
0c78d31c753d
Change otr_send() prototype
Mikael Berthe <mikael@lilotux.net>
parents:
2076
diff
changeset
|
655 return rmsg; |
1299 | 656 } |
657 | |
658 /* Prints OTR connection state */ | |
1598 | 659 void otr_print_info(const char *buddy) |
1299 | 660 { |
661 const char *state, *auth, *policy; | |
1598 | 662 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
|
663 OtrlPolicy p = cb_policy(ctx->app_data, ctx); |
1299 | 664 |
665 if (!userstate || !ctx) | |
666 return; | |
667 | |
668 switch (ctx->msgstate) { | |
669 case OTRL_MSGSTATE_PLAINTEXT: state = "plaintext"; break; | |
670 case OTRL_MSGSTATE_ENCRYPTED: | |
671 switch (ctx->protocol_version) { | |
672 case 1: state = "encrypted V1"; break; | |
673 case 2: state = "encrypted V2"; break; | |
674 default:state = "encrypted"; | |
675 }; | |
676 break; | |
677 case OTRL_MSGSTATE_FINISHED: state = "finished"; break; | |
678 default: state = "unknown state"; | |
679 } | |
680 switch (ctx->auth.authstate) { | |
681 case OTRL_AUTHSTATE_NONE: | |
682 switch (ctx->otr_offer) { | |
683 case OFFER_NOT: auth = "no offer sent"; break; | |
684 case OFFER_SENT: auth = "offer sent"; break; | |
685 case OFFER_ACCEPTED: auth = "offer accepted"; break; | |
686 case OFFER_REJECTED: auth = "offer rejected"; break; | |
687 default: auth = "unknown auth"; | |
688 } | |
689 break; | |
690 case OTRL_AUTHSTATE_AWAITING_DHKEY: | |
691 auth = "awaiting D-H key"; break; | |
692 case OTRL_AUTHSTATE_AWAITING_REVEALSIG: | |
693 auth = "awaiting reveal signature"; break; | |
694 case OTRL_AUTHSTATE_AWAITING_SIG: | |
695 auth = "awaiting signature"; break; | |
696 case OTRL_AUTHSTATE_V1_SETUP: | |
697 auth = "v1 setup"; break; | |
698 default: | |
699 auth = "unknown auth"; | |
700 } | |
701 if (p == OTRL_POLICY_NEVER) | |
702 policy = "plain"; | |
1301
37b41ed9ed35
Fixed compiler warnings
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1299
diff
changeset
|
703 else if (p == (OTRL_POLICY_OPPORTUNISTIC & ~OTRL_POLICY_ALLOW_V1)) |
1299 | 704 policy = "opportunistic"; |
1301
37b41ed9ed35
Fixed compiler warnings
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1299
diff
changeset
|
705 else if (p == (OTRL_POLICY_MANUAL & ~OTRL_POLICY_ALLOW_V1)) |
1299 | 706 policy = "manual"; |
707 else if (p == (OTRL_POLICY_ALWAYS & ~OTRL_POLICY_ALLOW_V1)) | |
708 policy = "always"; | |
709 else | |
710 policy = "unknown"; | |
711 | |
712 scr_LogPrint(LPRINT_LOGNORM, "%s: %s (%s) [%s]", | |
713 ctx->username, state, auth, policy); | |
714 } | |
715 | |
1598 | 716 static ConnContext *otr_context_encrypted(const char *buddy) |
1299 | 717 { |
1598 | 718 ConnContext *ctx = otr_get_context(buddy); |
1299 | 719 |
720 if (!userstate || !ctx || ctx->msgstate != OTRL_MSGSTATE_ENCRYPTED){ | |
721 scr_LogPrint(LPRINT_LOGNORM, | |
722 "You have to start an OTR channel with %s before you can " | |
723 "use SMP.", buddy); | |
724 return NULL; | |
725 } | |
726 | |
727 return ctx; | |
728 } | |
729 | |
1598 | 730 void otr_smp_query(const char *buddy, const char *secret) |
1299 | 731 { |
1598 | 732 ConnContext *ctx = otr_context_encrypted(buddy); |
1299 | 733 |
734 if (!secret) { | |
735 scr_LogPrint(LPRINT_LOGNORM, | |
736 "Using SMP without a secret isn't a good idea."); | |
737 return; | |
738 } | |
739 | |
740 if (ctx) { | |
1301
37b41ed9ed35
Fixed compiler warnings
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1299
diff
changeset
|
741 otrl_message_initiate_smp(userstate, &ops, NULL, ctx, |
37b41ed9ed35
Fixed compiler warnings
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1299
diff
changeset
|
742 (const unsigned char *)secret, |
1299 | 743 strlen(secret)); |
744 scr_WriteIncomingMessage(ctx->username, | |
745 "OTR: Socialist Millionaires' Protocol " | |
1301
37b41ed9ed35
Fixed compiler warnings
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1299
diff
changeset
|
746 "initiated.", 0, HBB_PREFIX_INFO, 0); |
1299 | 747 } |
748 } | |
749 | |
1598 | 750 void otr_smp_respond(const char *buddy, const char *secret) |
1299 | 751 { |
1598 | 752 ConnContext *ctx = otr_context_encrypted(buddy); |
1299 | 753 |
754 if (!secret) { | |
755 scr_LogPrint(LPRINT_LOGNORM, | |
756 "Using SMP without a secret isn't a good idea."); | |
757 return; | |
758 } | |
759 | |
760 if (ctx) { | |
761 if (!ctx->smstate->secret) { | |
762 scr_LogPrint(LPRINT_LOGNORM, | |
1584
18069a9dca4a
Fix typo in OTR messages (Anne)
Mikael Berthe <mikael@lilotux.net>
parents:
1580
diff
changeset
|
763 "Don't call smpr until you have received an SMP " |
1299 | 764 "Initiation!"); |
765 return; | |
766 } | |
1301
37b41ed9ed35
Fixed compiler warnings
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1299
diff
changeset
|
767 otrl_message_respond_smp(userstate, &ops, NULL, ctx, |
37b41ed9ed35
Fixed compiler warnings
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1299
diff
changeset
|
768 (const unsigned char *)secret, |
1299 | 769 strlen(secret)); |
770 scr_WriteIncomingMessage(ctx->username, | |
771 "OTR: Socialist Millionaires' Protocol: " | |
1301
37b41ed9ed35
Fixed compiler warnings
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1299
diff
changeset
|
772 "response sent", 0, HBB_PREFIX_INFO, 0); |
1299 | 773 } |
774 } | |
775 | |
1598 | 776 void otr_smp_abort(const char *buddy) |
1299 | 777 { |
1598 | 778 ConnContext *ctx = otr_context_encrypted(buddy); |
1299 | 779 |
780 if (ctx) { | |
781 otrl_message_abort_smp(userstate, &ops, NULL, ctx); | |
782 scr_WriteIncomingMessage(ctx->username, | |
783 "OTR: Socialist Millionaires' Protocol aborted.", | |
1301
37b41ed9ed35
Fixed compiler warnings
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1299
diff
changeset
|
784 0, HBB_PREFIX_INFO, 0); |
1299 | 785 } |
786 } | |
787 | |
788 void otr_key(void) | |
789 { | |
1598 | 790 OtrlPrivKey *key; |
1299 | 791 char readable[45] = ""; |
792 | |
793 if(!userstate) | |
794 return; | |
795 for (key = userstate->privkey_root; key; key = key->next) { | |
796 otrl_privkey_fingerprint(userstate, readable, key->accountname, | |
797 key->protocol); | |
798 scr_LogPrint(LPRINT_LOGNORM, "%s: %s", key->accountname, readable); | |
799 } | |
800 } | |
801 | |
802 /* Return the OTR policy for the given context. */ | |
803 static OtrlPolicy cb_policy(void *opdata, ConnContext *ctx) | |
804 { | |
805 enum otr_policy p = settings_otr_getpolicy(NULL); | |
806 | |
807 if(ctx) | |
808 if(settings_otr_getpolicy(ctx->username)) | |
809 p = settings_otr_getpolicy(ctx->username); | |
810 | |
811 switch (p) { | |
812 case plain: | |
813 return OTRL_POLICY_NEVER; | |
814 case opportunistic: | |
815 return OTRL_POLICY_OPPORTUNISTIC & ~OTRL_POLICY_ALLOW_V1; | |
816 case manual: | |
817 return OTRL_POLICY_MANUAL & ~OTRL_POLICY_ALLOW_V1; | |
818 case always: | |
819 return OTRL_POLICY_ALWAYS & ~OTRL_POLICY_ALLOW_V1; | |
820 } | |
1301
37b41ed9ed35
Fixed compiler warnings
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1299
diff
changeset
|
821 |
37b41ed9ed35
Fixed compiler warnings
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1299
diff
changeset
|
822 return OTRL_POLICY_MANUAL & ~OTRL_POLICY_ALLOW_V1; |
1299 | 823 } |
824 | |
825 /* Create a private key for the given accountname/protocol if | |
826 * desired. */ | |
827 static void cb_create_privkey(void *opdata, const char *accountname, | |
828 const char *protocol) | |
829 { | |
830 gcry_error_t e; | |
1598 | 831 char *root; |
1299 | 832 |
833 scr_LogPrint(LPRINT_LOGNORM, | |
834 "Generating new OTR key for %s. This may take a while...", | |
835 accountname); | |
1780
e4378fbab5d7
Major API cleanup - bump API to 4
Mikael Berthe <mikael@lilotux.net>
parents:
1729
diff
changeset
|
836 scr_do_update(); |
1299 | 837 |
838 e = otrl_privkey_generate(userstate, keyfile, accountname, protocol); | |
839 | |
1320 | 840 if (e) { |
841 root = otr_get_dir(); | |
842 scr_LogPrint(LPRINT_LOGNORM, "OTR key generation failed! Please mkdir " | |
843 "%s if you want to use otr encryption.", root); | |
844 g_free(root); | |
845 } | |
1299 | 846 else |
847 scr_LogPrint(LPRINT_LOGNORM, "OTR key generated."); | |
848 } | |
849 | |
850 /* Report whether you think the given user is online. Return 1 if | |
851 * you think he is, 0 if you think he isn't, -1 if you're not sure. | |
852 * If you return 1, messages such as heartbeats or other | |
853 * notifications may be sent to the user, which could result in "not | |
854 * logged in" errors if you're wrong. */ | |
855 static int cb_is_logged_in(void *opdata, const char *accountname, | |
856 const char *protocol, const char *recipient) | |
857 { | |
1346 | 858 int ret = (roster_getstatus(recipient, NULL) != offline); |
1299 | 859 return ret; |
860 } | |
861 | |
862 /* Send the given IM to the given recipient from the given | |
863 * accountname/protocol. */ | |
864 static void cb_inject_message(void *opdata, const char *accountname, | |
865 const char *protocol, const char *recipient, | |
866 const char *message) | |
867 { | |
1343 | 868 if (roster_gettype(recipient) == ROSTER_TYPE_USER) |
1598 | 869 xmpp_send_msg(recipient, message, ROSTER_TYPE_USER, "", TRUE, NULL, |
1602 | 870 LM_MESSAGE_SUB_TYPE_NOT_SET, NULL); |
1299 | 871 } |
872 | |
873 /* When the list of ConnContexts changes (including a change in | |
874 * state), this is called so the UI can be updated. */ | |
875 static void cb_update_context_list(void *opdata) | |
876 { | |
877 /*maybe introduce new status characters for mcabber, | |
878 * then use this function (?!)*/ | |
879 } | |
880 | |
881 /* A new fingerprint for the given user has been received. */ | |
882 static void cb_new_fingerprint(void *opdata, OtrlUserState us, | |
883 const char *accountname, const char *protocol, | |
884 const char *username, | |
885 unsigned char fingerprint[20]) | |
886 { | |
887 char *sbuf = NULL; | |
888 char readable[45]; | |
889 | |
890 otrl_privkey_hash_to_human(readable, fingerprint); | |
891 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
|
892 scr_WriteIncomingMessage(username, sbuf, 0, HBB_PREFIX_INFO, 0); |
1299 | 893 g_free(sbuf); |
894 } | |
895 | |
896 /* The list of known fingerprints has changed. Write them to disk. */ | |
897 static void cb_write_fingerprints(void *opdata) | |
898 { | |
899 otrl_privkey_write_fingerprints(userstate, fprfile); | |
900 } | |
901 | |
902 /* A ConnContext has entered a secure state. */ | |
903 static void cb_gone_secure(void *opdata, ConnContext *context) | |
904 { | |
905 scr_WriteIncomingMessage(context->username, "OTR: channel established", 0, | |
1301
37b41ed9ed35
Fixed compiler warnings
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1299
diff
changeset
|
906 HBB_PREFIX_INFO, 0); |
1299 | 907 } |
908 | |
909 /* A ConnContext has left a secure state. */ | |
910 static void cb_gone_insecure(void *opdata, ConnContext *context) | |
911 { | |
912 scr_WriteIncomingMessage(context->username, "OTR: channel closed", 0, | |
1301
37b41ed9ed35
Fixed compiler warnings
Frank Zschockelt <mcabber_otr[at]freakysoft.de>
parents:
1299
diff
changeset
|
913 HBB_PREFIX_INFO, 0); |
1299 | 914 } |
915 | |
916 /* We have completed an authentication, using the D-H keys we | |
917 * already knew. is_reply indicates whether we initiated the AKE. */ | |
918 static void cb_still_secure(void *opdata, ConnContext *context, int is_reply) | |
919 { | |
920 scr_WriteIncomingMessage(context->username, "OTR: channel reestablished", 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 | |
2076
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
924 #ifdef HAVE_LIBOTR3 |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
925 |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
926 /* Display a notification message for a particular |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
927 * accountname / protocol / username conversation. */ |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
928 static void cb_notify(void *opdata, OtrlNotifyLevel level, |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
929 const char *accountname, const char *protocol, |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
930 const char *username, const char *title, |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
931 const char *primary, const char *secondary) |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
932 { |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
933 char *type; |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
934 char *sbuf = NULL; |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
935 switch (level) { |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
936 case OTRL_NOTIFY_ERROR: type = "error"; break; |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
937 case OTRL_NOTIFY_WARNING: type = "warning"; break; |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
938 case OTRL_NOTIFY_INFO: type = "info"; break; |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
939 default: type = "unknown"; |
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 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
|
942 scr_WriteIncomingMessage(username, sbuf, 0, HBB_PREFIX_INFO, 0); |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
943 g_free(sbuf); |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
944 } |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
945 |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
946 /* Display an OTR control message for a particular |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
947 * 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
|
948 * 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
|
949 * 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
|
950 * 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
|
951 * callback. */ |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
952 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
|
953 const char *protocol, const char *username, |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
954 const char *msg) |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
955 { |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
956 char *strippedmsg = html_strip(msg); |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
957 scr_WriteIncomingMessage(username, strippedmsg, 0, HBB_PREFIX_INFO, 0); |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
958 g_free(strippedmsg); |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
959 return 0; |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
960 } |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
961 |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
962 /* 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
|
963 * for the given protocol id */ |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
964 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
|
965 { |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
966 return protocol; |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
967 } |
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 /* Deallocate a string allocated by protocol_name */ |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
970 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
|
971 { |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
972 /* 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
|
973 } |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
974 |
1299 | 975 /* Log a message. The passed message will end in "\n". */ |
976 static void cb_log_message(void *opdata, const char *message) | |
977 { | |
978 scr_LogPrint(LPRINT_DEBUG, "OTR: %s", message); | |
979 } | |
980 | |
2076
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
981 #else /* HAVE_LIBOTR3 */ |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
982 |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
983 /* Generate unique instance tag for account. */ |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
984 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
|
985 const char *protocol) |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
986 { |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
987 if (otrl_instag_generate(userstate, tagfile, accountname, protocol)) { |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
988 scr_LogPrint(LPRINT_LOGNORM, "OTR instance tag generation failed!"); |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
989 } |
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 |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
992 static gboolean otr_timer_cb(gpointer userdata) |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
993 { |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
994 otrl_message_poll(userstate, &ops, userdata); |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
995 return TRUE; |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
996 } |
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 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
|
999 { |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
1000 if (otr_timer_source > 0) { |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
1001 g_source_remove(otr_timer_source); |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
1002 otr_timer_source = 0; |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
1003 } |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
1004 if (interval > 0) |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
1005 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
|
1006 } |
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 #endif /* HAVE_LIBOTR3 */ |
9fb1ccf291cc
Switch to libotr v4 API
Myhailo Danylenko <isbear@ukrpost.net>
parents:
1811
diff
changeset
|
1009 |
1299 | 1010 /* Find the maximum message size supported by this protocol. */ |
1011 static int cb_max_message_size(void *opdata, ConnContext *context) | |
1012 { | |
1013 return 8192; | |
1014 } | |
1015 | |
1347
07816313073b
Add an option 'otr' to enable OTR support in the configuration file
Mikael Berthe <mikael@lilotux.net>
parents:
1346
diff
changeset
|
1016 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
|
1017 { |
07816313073b
Add an option 'otr' to enable OTR support in the configuration file
Mikael Berthe <mikael@lilotux.net>
parents:
1346
diff
changeset
|
1018 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
|
1019 } |
07816313073b
Add an option 'otr' to enable OTR support in the configuration file
Mikael Berthe <mikael@lilotux.net>
parents:
1346
diff
changeset
|
1020 |
07816313073b
Add an option 'otr' to enable OTR support in the configuration file
Mikael Berthe <mikael@lilotux.net>
parents:
1346
diff
changeset
|
1021 #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
|
1022 |
07816313073b
Add an option 'otr' to enable OTR support in the configuration file
Mikael Berthe <mikael@lilotux.net>
parents:
1346
diff
changeset
|
1023 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
|
1024 { |
07816313073b
Add an option 'otr' to enable OTR support in the configuration file
Mikael Berthe <mikael@lilotux.net>
parents:
1346
diff
changeset
|
1025 return FALSE; |
07816313073b
Add an option 'otr' to enable OTR support in the configuration file
Mikael Berthe <mikael@lilotux.net>
parents:
1346
diff
changeset
|
1026 } |
07816313073b
Add an option 'otr' to enable OTR support in the configuration file
Mikael Berthe <mikael@lilotux.net>
parents:
1346
diff
changeset
|
1027 |
1299 | 1028 #endif /* HAVE_LIBOTR */ |
1599 | 1029 |
1811 | 1030 /* vim: set et cindent cinoptions=>2\:2(0 ts=2 sw=2: For Vim users... */ |