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fix usage of non default srtp key

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This commit is contained in:
Jehan Monnier 2011-12-15 10:04:11 +01:00
parent 32b42a5918
commit 72f4bdd96c
4 changed files with 21 additions and 6 deletions
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8
.cproject
View file

@ -238,6 +238,14 @@
<useDefaultCommand>true</useDefaultCommand>
<runAllBuilders>true</runAllBuilders>
</target>
<target name="doc" path="mediastreamer2/help" targetID="org.eclipse.cdt.build.MakeTargetBuilder">
<buildCommand>make</buildCommand>
<buildArguments/>
<buildTarget>all</buildTarget>
<stopOnError>true</stopOnError>
<useDefaultCommand>true</useDefaultCommand>
<runAllBuilders>true</runAllBuilders>
</target>
</buildTargets>
</storageModule>
</cconfiguration>

13
coreapi/linphonecall.c
View file

@ -1039,7 +1039,15 @@ static bool_t linphone_call_sound_resources_available(LinphoneCall *call){
return !linphone_core_is_in_conference(lc) &&
(current==NULL || current==call);
}
static int find_crypto_index_from_tag(SalSrtpCryptoAlgo crypto[],unsigned char tag) {
int i;
for(i=0; i<SAL_CRYPTO_ALGO_MAX; i++) {
if (crypto[i].tag == tag) {
return i;
}
}
return -1;
}
static void linphone_call_start_audio_stream(LinphoneCall *call, const char *cname, bool_t muted, bool_t send_ringbacktone, bool_t use_arc){
LinphoneCore *lc=call->core;
int jitt_comp=lc->rtp_conf.audio_jitt_comp;
@ -1130,11 +1138,10 @@ static void linphone_call_start_audio_stream(LinphoneCall *call, const char *cna
if (stream->proto == SalProtoRtpSavp) {
const SalStreamDescription *local_st_desc=sal_media_description_find_stream(call->localdesc,
SalProtoRtpSavp,SalAudio);
audio_stream_enable_strp(
call->audiostream,
stream->crypto[0].algo,
local_st_desc->crypto[0].master_key,
local_st_desc->crypto[find_crypto_index_from_tag(local_st_desc->crypto,stream->crypto[0].tag)].master_key,
stream->crypto[0].master_key);
call->audiostream_encrypted=TRUE;
}else call->audiostream_encrypted=FALSE;

4
coreapi/offeranswer.c
View file

@ -142,8 +142,8 @@ static bool_t match_crypto_algo(const SalSrtpCryptoAlgo* local, const SalSrtpCry
strncpy(result->master_key, local[j].master_key, 41);
result->tag = local[j].tag;
} else {
strncpy(result->master_key, remote[j].master_key, 41);
result->tag = remote[j].tag;
strncpy(result->master_key, remote[i].master_key, 41);
result->tag = remote[i].tag;
}
result->master_key[40] = '\0';
return TRUE;

2
oRTP

@ -1 +1 @@
Subproject commit 070d30dd75940b8c2e5898246437e213a47e834c
Subproject commit 758150c3cd0f5a3a7a087247d6ff2dd198435fe7