6 * Copyright (C) 2008 Novell, Inc.
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
29 #include <et/com_err.h>
31 #include <protocols/zephyr/com_err.h>
37 #include "sipe-sign.h"
39 void sipmsg_breakdown_parse(struct sipmsg_breakdown
* msg
, gchar
* realm
, gchar
* target
)
41 if (msg
== NULL
|| msg
->msg
== NULL
) {
42 purple_debug(PURPLE_DEBUG_MISC
, "sipmsg_breakdown_parse msg or msg->msg is NULL", "\n");
48 msg
->rand
= msg
->num
= msg
->realm
= msg
->target_name
= msg
->call_id
=
49 msg
->cseq
= msg
->from_url
= msg
->from_tag
= msg
->to_tag
= msg
->expires
= empty_string
;
51 if ((hdr
= sipmsg_find_header(msg
->msg
, "Proxy-Authorization")) ||
52 (hdr
= sipmsg_find_header(msg
->msg
, "Proxy-Authenticate")) ||
53 (hdr
= sipmsg_find_header(msg
->msg
, "Proxy-Authentication-Info")) ||
54 (hdr
= sipmsg_find_header(msg
->msg
, "Authentication-Info")) ) {
55 msg
->rand
= sipmsg_find_part_of_header(hdr
, "rand=\"", "\"", empty_string
);
56 msg
->num
= sipmsg_find_part_of_header(hdr
, "num=\"", "\"", empty_string
);
57 msg
->realm
= sipmsg_find_part_of_header(hdr
, "realm=\"", "\"", empty_string
);
58 msg
->target_name
= sipmsg_find_part_of_header(hdr
, "targetname=\"", "\"", empty_string
);
61 msg
->target_name
= target
;
64 msg
->call_id
= sipmsg_find_header(msg
->msg
, "Call-ID");
66 if (hdr
= sipmsg_find_header(msg
->msg
, "CSeq")) {
67 msg
->cseq
= sipmsg_find_part_of_header(hdr
, NULL
, " ", empty_string
);
70 if (hdr
= sipmsg_find_header(msg
->msg
, "From")) {
71 msg
->from_url
= sipmsg_find_part_of_header(hdr
, "<", ">", empty_string
);
72 msg
->from_tag
= sipmsg_find_part_of_header(hdr
, ";tag=", ";", empty_string
);
75 if (hdr
= sipmsg_find_header(msg
->msg
, "To")) {
76 msg
->to_tag
= sipmsg_find_part_of_header(hdr
, ";tag=", ";", empty_string
);
79 msg
->expires
= sipmsg_find_header(msg
->msg
, "Expires");
83 sipmsg_breakdown_free(struct sipmsg_breakdown
* msg
)
85 if (msg
->rand
!= empty_string
)
87 if (msg
->num
!= empty_string
)
89 //if (msg->realm != empty_string)
91 //if (msg->target_name != empty_string)
92 //g_free(msg->target_name);
94 // straight from header
95 //g_free(msg->call_id);
97 if (msg
->cseq
!= empty_string
)
99 if (msg
->from_url
!= empty_string
)
100 g_free(msg
->from_url
);
101 if (msg
->from_tag
!= empty_string
)
102 g_free(msg
->from_tag
);
103 if (msg
->to_tag
!= empty_string
)
106 // straight from header
107 //g_free (msg->expires);
111 sipmsg_breakdown_get_string(struct sipmsg_breakdown
* msgbd
)
113 if (msgbd
->realm
== empty_string
|| msgbd
->realm
== NULL
) {
114 purple_debug(PURPLE_DEBUG_MISC
, "sipe", "realm NULL, so returning NULL signature string\n");
118 gchar
* response_str
= msgbd
->msg
->response
!= 0 ? g_strdup_printf("<%d>", msgbd
->msg
->response
) : empty_string
;
119 gchar
* msg
= g_strdup_printf(
120 "<%s><%s><%s><%s><%s><%s><%s><%s><%s><%s><%s>" // 1 - 11
122 "NTLM", msgbd
->rand
, msgbd
->num
, msgbd
->realm
, msgbd
->target_name
, msgbd
->call_id
, msgbd
->cseq
,
123 msgbd
->msg
->method
, msgbd
->from_url
, msgbd
->from_tag
, msgbd
->to_tag
,
124 msgbd
->expires
? msgbd
->expires
: empty_string
, response_str
127 if (response_str
!= empty_string
) {
128 g_free(response_str
);