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FS-10258: [mod_sofia] FW must keep previously negotiated DTLS role during SIP re-INVITE

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This commit is contained in:
Anthony Minessale 2017-04-24 12:22:03 -05:00 committed by Mike Jerris
parent fa6e6c4e0c
commit 4dec277ea0
2 changed files with 24 additions and 12 deletions
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2
src/include/switch_core.h
View File

@ -2750,7 +2750,7 @@ SWITCH_DECLARE(int) switch_system(const char *cmd, switch_bool_t wait);
SWITCH_DECLARE(int) switch_stream_system_fork(const char *cmd, switch_stream_handle_t *stream);
SWITCH_DECLARE(int) switch_stream_system(const char *cmd, switch_stream_handle_t *stream);
SWITCH_DECLARE(switch_call_direction_t) switch_ice_direction(switch_core_session_t *session);
SWITCH_DECLARE(void) switch_core_session_debug_pool(switch_stream_handle_t *stream);
SWITCH_DECLARE(const char *)switch_version_major(void);

34
src/switch_core_media.c
View File

@ -3247,17 +3247,28 @@ static int dtls_ok(switch_core_session_t *session)
#endif
//?
SWITCH_DECLARE(switch_call_direction_t) switch_ice_direction(switch_core_session_t *session)
static switch_call_direction_t switch_ice_direction(switch_rtp_engine_t *engine, switch_core_session_t *session)
{
switch_call_direction_t r = switch_channel_direction(session->channel);
switch_media_handle_t *smh;
switch_assert(session);
if (!(smh = session->media_handle)) {
return SWITCH_CALL_DIRECTION_OUTBOUND;
}
if (switch_channel_test_flag(session->channel, CF_3PCC)) {
r = (r == SWITCH_CALL_DIRECTION_INBOUND) ? SWITCH_CALL_DIRECTION_OUTBOUND : SWITCH_CALL_DIRECTION_INBOUND;
}
if ((switch_channel_test_flag(session->channel, CF_REINVITE) || switch_channel_test_flag(session->channel, CF_RECOVERING))
&& switch_channel_test_flag(session->channel, CF_AVPF)) {
r = SWITCH_CALL_DIRECTION_OUTBOUND;
if (switch_rtp_has_dtls() && dtls_ok(smh->session)) {
r = engine->dtls_controller ? SWITCH_CALL_DIRECTION_INBOUND : SWITCH_CALL_DIRECTION_OUTBOUND;
} else {
if ((switch_channel_test_flag(session->channel, CF_REINVITE) || switch_channel_test_flag(session->channel, CF_RECOVERING))
&& switch_channel_test_flag(session->channel, CF_AVPF)) {
r = SWITCH_CALL_DIRECTION_OUTBOUND;
}
}
return r;
@ -3367,7 +3378,8 @@ static switch_status_t check_ice(switch_media_handle_t *smh, switch_media_type_t
} else if (!strcasecmp(attr->a_name, "ice-options")) {
engine->ice_in.options = switch_core_session_strdup(smh->session, attr->a_value);
} else if (!strcasecmp(attr->a_name, "setup")) {
if (!strcasecmp(attr->a_value, "passive") || !strcasecmp(attr->a_value, "actpass")) {
if (!strcasecmp(attr->a_value, "passive") ||
(!strcasecmp(attr->a_value, "actpass") && !switch_channel_test_flag(smh->session->channel, CF_REINVITE))) {
if (!engine->dtls_controller) {
engine->new_dtls = 1;
engine->new_ice = 1;
@ -3641,7 +3653,7 @@ static switch_status_t check_ice(switch_media_handle_t *smh, switch_media_type_t
ICE_GOOGLE_JINGLE,
NULL
#else
switch_ice_direction(smh->session) ==
switch_ice_direction(engine, smh->session) ==
SWITCH_CALL_DIRECTION_OUTBOUND ? ICE_VANILLA : (ICE_VANILLA | ICE_CONTROLLED),
&engine->ice_in
#endif
@ -3696,7 +3708,7 @@ static switch_status_t check_ice(switch_media_handle_t *smh, switch_media_type_t
ICE_GOOGLE_JINGLE,
NULL
#else
switch_ice_direction(smh->session) ==
switch_ice_direction(engine, smh->session) ==
SWITCH_CALL_DIRECTION_OUTBOUND ? ICE_VANILLA : (ICE_VANILLA | ICE_CONTROLLED),
&engine->ice_in
#endif
@ -7048,7 +7060,7 @@ SWITCH_DECLARE(switch_status_t) switch_core_media_activate_rtp(switch_core_sessi
ICE_GOOGLE_JINGLE,
NULL
#else
switch_ice_direction(session) ==
switch_ice_direction(a_engine, session) ==
SWITCH_CALL_DIRECTION_OUTBOUND ? ICE_VANILLA : (ICE_VANILLA | ICE_CONTROLLED),
&a_engine->ice_in
#endif
@ -7101,7 +7113,7 @@ SWITCH_DECLARE(switch_status_t) switch_core_media_activate_rtp(switch_core_sessi
ICE_GOOGLE_JINGLE,
NULL
#else
switch_ice_direction(session) ==
switch_ice_direction(a_engine, session) ==
SWITCH_CALL_DIRECTION_OUTBOUND ? ICE_VANILLA : (ICE_VANILLA | ICE_CONTROLLED),
&a_engine->ice_in
#endif
@ -7433,7 +7445,7 @@ SWITCH_DECLARE(switch_status_t) switch_core_media_activate_rtp(switch_core_sessi
ICE_GOOGLE_JINGLE,
NULL
#else
switch_ice_direction(session) ==
switch_ice_direction(v_engine, session) ==
SWITCH_CALL_DIRECTION_OUTBOUND ? ICE_VANILLA : (ICE_VANILLA | ICE_CONTROLLED),
&v_engine->ice_in
#endif
@ -7486,7 +7498,7 @@ SWITCH_DECLARE(switch_status_t) switch_core_media_activate_rtp(switch_core_sessi
ICE_GOOGLE_JINGLE,
NULL
#else
switch_ice_direction(session) ==
switch_ice_direction(v_engine, session) ==
SWITCH_CALL_DIRECTION_OUTBOUND ? ICE_VANILLA : (ICE_VANILLA | ICE_CONTROLLED),
&v_engine->ice_in
#endif