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Added question answer authentication (libotr 3.2.x)

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This commit is contained in:
James Booth
2014-04-30 23:59:40 +01:00
parent eaa19598c1
commit a077d2008a
7 changed files with 118 additions and 9 deletions
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36
src/otr/otr.c
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@@ -450,6 +450,40 @@ _otr_smp_secret(const char * const recipient, const char *secret)
}
}
static void
_otr_smp_question(const char * const recipient, const char *question, const char *answer)
{
ConnContext *context = otrlib_context_find(user_state, recipient, jid);
if (context == NULL) {
return;
}
if (context->msgstate != OTRL_MSGSTATE_ENCRYPTED) {
return;
}
otrl_message_initiate_smp_q(user_state, &ops, NULL, context, question, (const unsigned char*)answer, strlen(answer));
ui_otr_authetication_waiting(recipient);
}
static void
_otr_smp_answer(const char * const recipient, const char *answer)
{
ConnContext *context = otrlib_context_find(user_state, recipient, jid);
if (context == NULL) {
return;
}
if (context->msgstate != OTRL_MSGSTATE_ENCRYPTED) {
return;
}
// if recipient initiated SMP, send response, else initialise
otrl_message_respond_smp(user_state, &ops, NULL, context, (const unsigned char*)answer, strlen(answer));
}
static void
_otr_end_session(const char * const recipient)
{
@@ -560,4 +594,6 @@ otr_init_module(void)
otr_decrypt_message = _otr_decrypt_message;
otr_free_message = _otr_free_message;
otr_smp_secret = _otr_smp_secret;
otr_smp_question = _otr_smp_question;
otr_smp_answer = _otr_smp_answer;
}