Merged revisions 102450 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4 ........ r102450 | file | 2008-02-05 15:52:30 -0400 (Tue, 05 Feb 2008) | 3 lines If a REGISTER attempt comes in that is a retransmission of a previous REGISTER do not create a new nonce value. (issue #BE-381) ........ git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@102451 65c4cc65-6c06-0410-ace0-fbb531ad65f3
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@ -9918,16 +9918,22 @@ static enum check_auth_result check_auth(struct sip_pvt *p, struct sip_request *
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good_response = keys[K_RESP].s &&
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!strncasecmp(keys[K_RESP].s, resp_hash, strlen(resp_hash));
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if (wrongnonce) {
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ast_string_field_build(p, randdata, "%08lx", ast_random());
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if (good_response) {
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if (sipdebug)
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ast_log(LOG_NOTICE, "Correct auth, but based on stale nonce received from '%s'\n", get_header(req, "To"));
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/* We got working auth token, based on stale nonce . */
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ast_string_field_build(p, randdata, "%08lx", ast_random());
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transmit_response_with_auth(p, response, req, p->randdata, reliable, respheader, TRUE);
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} else {
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/* Everything was wrong, so give the device one more try with a new challenge */
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if (sipdebug)
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ast_log(LOG_NOTICE, "Bad authentication received from '%s'\n", get_header(req, "To"));
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if (!ast_test_flag(req, SIP_PKT_IGNORE)) {
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if (sipdebug)
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ast_log(LOG_NOTICE, "Bad authentication received from '%s'\n", get_header(req, "To"));
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ast_string_field_build(p, randdata, "%08lx", ast_random());
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} else {
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if (sipdebug)
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ast_log(LOG_NOTICE, "Duplicate authentication received from '%s'\n", get_header(req, "To"));
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}
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transmit_response_with_auth(p, response, req, p->randdata, reliable, respheader, FALSE);
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}
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