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FS-7309: [mod_sofia] Allow removal of User-Agent header 

In certain deployments it might be desirable to remove the User-Agent header from the SIP message.
Set the sofia profile parameter "user-agent-string" to "none" to suppress this header.
This commit is contained in:
Spencer Thomason 2015-02-19 16:53:46 -08:00
parent f4aaeedb0c
commit 74e8db736f
7 changed files with 20 additions and 2 deletions
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1
conf/insideout/sip_profiles/internal-ipv6.xml
View File

@ -5,6 +5,7 @@
<profile name="internal-ipv6">
<!--aliases are other names that will work as a valid profile name for this profile-->
<settings>
<!-- Can be set to "_undef_" to remove the User-Agent header -->
<!-- <param name="user-agent-string" value="FreeSWITCH Rocks!"/> -->
<param name="debug" value="0"/>
<param name="sip-trace" value="no"/>

2
conf/insideout/sip_profiles/internal.xml
View File

@ -36,6 +36,8 @@
bypass media after an attended transfer.
-->
<!--<param name="media-option" value="bypass-media-after-att-xfer"/>-->
<!-- Can be set to "_undef_" to remove the User-Agent header -->
<!-- <param name="user-agent-string" value="FreeSWITCH Rocks!"/> -->
<param name="debug" value="0"/>
<param name="sip-trace" value="no"/>

2
conf/softphone/freeswitch.xml
View File

@ -129,6 +129,8 @@
</gateways>
<settings>
<!--<param name="media-option" value="bypass-media-after-att-xfer"/>-->
<!-- Can be set to "_undef_" to remove the User-Agent header -->
<param name="user-agent-string" value="FreeSWITCH/SoftPhone"/>
<!-- <param name="user-agent-string" value="FreeSWITCH Rocks!"/> -->
<param name="debug" value="0"/>

1
conf/vanilla/sip_profiles/internal-ipv6.xml
View File

@ -5,6 +5,7 @@
<!-- http://wiki.freeswitch.org/wiki/Sofia_Configuration_Files -->
<!--aliases are other names that will work as a valid profile name for this profile-->
<settings>
<!-- Can be set to "_undef_" to remove the User-Agent header -->
<!-- <param name="user-agent-string" value="FreeSWITCH Rocks!"/> -->
<param name="debug" value="0"/>
<param name="sip-trace" value="no"/>

3
conf/vanilla/sip_profiles/internal.xml
View File

@ -42,7 +42,10 @@
bypass media after an attended transfer.
-->
<!--<param name="media-option" value="bypass-media-after-att-xfer"/>-->
<!-- Can be set to "_undef_" to remove the User-Agent header -->
<!-- <param name="user-agent-string" value="FreeSWITCH Rocks!"/> -->
<param name="debug" value="0"/>
<!-- If you want FreeSWITCH to shutdown if this profile fails to load, uncomment the next line. -->
<!-- <param name="shutdown-on-fail" value="true"/> -->

3
src/mod/endpoints/mod_sofia/conf/sofia.conf.xml
View File

@ -80,7 +80,10 @@
<!-- <param name="media-option" value="bypass-media-after-att-xfer"/> -->
<!-- bypass again when hold is complete -->
<!-- <param name="media-option" value="bypass-media-after-hold"/> -->
<!-- Can be set to "_undef_" to remove the User-Agent header -->
<!-- <param name="user-agent-string" value="FreeSWITCH Rocks!"/> -->
<param name="debug" value="0"/>
<!-- If you want FreeSWITCH to shutdown if this profile fails to load,
uncomment the next line. -->

10
src/mod/endpoints/mod_sofia/sofia.c
View File

@ -2872,6 +2872,7 @@ void *SWITCH_THREAD_FUNC sofia_profile_thread_run(switch_thread_t *thread, void
nua_set_params(profile->nua,
SIPTAG_ALLOW_STR("INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO"),
SIPTAG_USER_AGENT(SIP_NONE),
NUTAG_AUTOANSWER(0),
NUTAG_AUTOACK(0),
NUTAG_AUTOALERT(0),
@ -2911,7 +2912,9 @@ void *SWITCH_THREAD_FUNC sofia_profile_thread_run(switch_thread_t *thread, void
TAG_IF(profile->pres_type, NUTAG_ALLOW_EVENTS("presence.winfo")),
TAG_IF(profile->pres_type, NUTAG_ALLOW_EVENTS("message-summary")),
TAG_IF(profile->pres_type == PRES_TYPE_PNP, NUTAG_ALLOW_EVENTS("ua-profile")),
NUTAG_ALLOW_EVENTS("refer"), SIPTAG_SUPPORTED_STR(supported), SIPTAG_USER_AGENT_STR(profile->user_agent), TAG_END());
NUTAG_ALLOW_EVENTS("refer"), SIPTAG_SUPPORTED_STR(supported),
TAG_IF(strcasecmp(profile->user_agent, "_undef_"), SIPTAG_USER_AGENT_STR(profile->user_agent)),
TAG_END());
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Set params for %s\n", profile->name);
@ -2943,6 +2946,7 @@ void *SWITCH_THREAD_FUNC sofia_profile_thread_run(switch_thread_t *thread, void
NTATAG_SERVER_RPORT(profile->server_rport_level), NUTAG_URL(node->url), TAG_END()); /* Last tag should always finish the sequence */
nua_set_params(node->nua,
SIPTAG_USER_AGENT(SIP_NONE),
NUTAG_APPL_METHOD("OPTIONS"),
NUTAG_APPL_METHOD("REFER"),
NUTAG_APPL_METHOD("SUBSCRIBE"),
@ -2954,7 +2958,9 @@ void *SWITCH_THREAD_FUNC sofia_profile_thread_run(switch_thread_t *thread, void
NUTAG_ALLOW("INFO"),
TAG_IF(profile->pres_type, NUTAG_ALLOW("PUBLISH")),
TAG_IF(profile->pres_type, NUTAG_ENABLEMESSAGE(1)),
SIPTAG_SUPPORTED_STR(supported), SIPTAG_USER_AGENT_STR(profile->user_agent), TAG_END());
SIPTAG_SUPPORTED_STR(supported),
TAG_IF(strcasecmp(profile->user_agent, "_undef_"), SIPTAG_USER_AGENT_STR(profile->user_agent)),
TAG_END());
}
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Activated db for %s\n", profile->name);