channels/pjsip: Add tests for SIP MESSAGE redirect functionality

tests/channels/pjsip/message/message_no_redirect_method/configs/ast1/extensions.conf

@@ -0,0 +1,3 @@
+[default]
+exten => s,1,NoOp()
+	same => n,Hangup()

tests/channels/pjsip/message/message_no_redirect_method/configs/ast1/pjsip.conf

@@ -0,0 +1,17 @@
+[local]
+type=transport
+protocol=udp
+bind=0.0.0.0
+
+[first_dest]
+type=aor
+contact=sip:[email protected]:5061
+max_contacts=1
+
+[first_dest]
+type=endpoint
+context=default
+aors=first_dest
+direct_media=no
+disallow=all
+allow=ulaw

tests/channels/pjsip/message/message_no_redirect_method/sipp/no_message_expected.xml

@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="ISO-8859-1" ?>
+<!DOCTYPE scenario SYSTEM "sipp.dtd">
+
+<scenario name="Verify no MESSAGE received at redirect destination">
+  <!-- This scenario verifies that NO MESSAGE is received at the redirect destination.
+
+       Approach:
+       1. Send OPTIONS to Asterisk to establish the scenario
+       2. Receive response to OPTIONS (typically 401 Unauthorized)
+       3. Pause for 5 seconds
+       4. If any MESSAGE arrives during this time, SIPp will fail with "unexpected message"
+       5. If no MESSAGE arrives, test passes -->
+
+  <!-- Send OPTIONS to establish the scenario -->
+  <send>
+    <![CDATA[
+
+      OPTIONS sip:127.0.0.1 SIP/2.0
+      Via: SIP/2.0/[transport] [local_ip]:[local_port];branch=[branch]
+      From: sipp <sip:sipp@[local_ip]:[local_port]>;tag=[pid]SIPpTag00[call_number]
+      To: sip:127.0.0.1
+      Call-ID: [call_id]
+      CSeq: 1 OPTIONS
+      Contact: sip:sipp@[local_ip]:[local_port]
+      Max-Forwards: 70
+      Content-Length: 0
+
+    ]]>
+  </send>
+
+  <!-- Receive response to OPTIONS (typically 401 Unauthorized) -->
+  <recv response="401">
+  </recv>
+
+  <!-- Wait 5 seconds. If MESSAGE arrives during this pause, SIPp will fail automatically -->
+  <pause milliseconds="5000" />
+
+</scenario>

tests/channels/pjsip/message/message_no_redirect_method/sipp/no_redirect_305.xml

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="ISO-8859-1" ?>
+<!DOCTYPE scenario SYSTEM "sipp.dtd">
+
+<scenario name="MESSAGE responds with 305 but should not be redirected">
+  <recv request="MESSAGE" crlf="true">
+  </recv>
+
+  <send retrans="500">
+    <![CDATA[
+
+      SIP/2.0 305 Use Proxy
+      [last_Via:]
+      [last_From:]
+      [last_To:];tag=[pid]SIPpTag01[call_number]
+      [last_Call-ID:]
+      [last_CSeq:]
+      Contact: <sip:[email protected]:5062>
+      Content-Length: 0
+
+    ]]>
+  </send>
+
+</scenario>

tests/channels/pjsip/message/message_no_redirect_method/test-config.yaml

@@ -0,0 +1,53 @@
+testinfo:
+    summary: 'Test MESSAGE does NOT redirect when redirect_method is not set'
+    description: |
+        'This test verifies that when an outgoing SIP MESSAGE receives a 305
+         redirect response, Asterisk does NOT follow the redirect when the
+         endpoint is configured without redirect_method (default behavior).
+
+         Test flow:
+         1. AMI MessageSend action triggers MESSAGE to first_dest endpoint
+         2. SIPp scenario at port 5061 responds with 305 Use Proxy
+         3. 305 response contains Contact header pointing to port 5062
+         4. SIPp scenario at port 5062 sends OPTIONS and waits 5 seconds
+         5. Asterisk should NOT send a MESSAGE to port 5062 (no redirect)
+         6. If unexpected MESSAGE received on 5062, SIPp fails the test
+         7. Test passes if both scenarios complete without unexpected messages'
+
+properties:
+    dependencies:
+        - app: 'sipp'
+        - asterisk: 'res_pjsip'
+        - asterisk: 'res_pjsip_messaging'
+    tags:
+        - pjsip
+
+test-modules:
+    test-object:
+        config-section: test-object-config
+        typename: 'sipp.SIPpTestCase'
+    modules:
+        -
+            config-section: ami-config
+            typename: 'pluggable_modules.EventActionModule'
+
+test-object-config:
+    reactor-timeout: 15
+    connect-ami: true
+    stop-after-scenarios: true
+    test-iterations:
+        -
+            scenarios:
+                - {'key-args': {'scenario': 'no_redirect_305.xml', '-p': '5061', '-m': '1'}}
+                - {'key-args': {'scenario': 'no_message_expected.xml', '-p': '5062', '-m': '1', '-default_behaviors': 'abortunexp'}}
+
+ami-config:
+    -
+        ami-start:
+        ami-actions:
+            delay: 1
+            action:
+                Action: 'MessageSend'
+                To: 'pjsip:first_dest'
+                From: 'sip:sender@asterisk'
+                Body: 'Test message that should not be redirected'

tests/channels/pjsip/message/message_redirect/configs/ast1/extensions.conf

@@ -0,0 +1,3 @@
+[default]
+exten => s,1,NoOp()
+	same => n,Hangup()

tests/channels/pjsip/message/message_redirect/configs/ast1/pjsip.conf

@@ -0,0 +1,18 @@
+[local]
+type=transport
+protocol=udp
+bind=0.0.0.0
+
+[first_dest]
+type=aor
+contact=sip:[email protected]:5061
+max_contacts=1
+
+[first_dest]
+type=endpoint
+context=default
+aors=first_dest
+direct_media=no
+disallow=all
+allow=ulaw
+redirect_method=uri_pjsip

tests/channels/pjsip/message/message_redirect/sipp/final_destination.xml

@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="ISO-8859-1" ?>
+<!DOCTYPE scenario SYSTEM "sipp.dtd">
+
+<scenario name="MESSAGE final destination">
+  <recv request="MESSAGE" crlf="true">
+    <action>
+      <!-- Verify this is the redirected MESSAGE -->
+      <ereg search_in="msg" regexp="MESSAGE sip:redirected@"
+            check_it="true" assign_to="junk1"/>
+      <ereg search_in="body" regexp="My test redirect message"
+            check_it="true" assign_to="junk2"/>
+    </action>
+  </recv>
+  <Reference variables="junk1"/>
+  <Reference variables="junk2"/>
+
+  <send>
+    <![CDATA[
+
+      SIP/2.0 202 Accepted
+      [last_Via:]
+      [last_From:]
+      [last_To:];tag=[call_number]
+      [last_Call-ID:]
+      [last_CSeq:]
+      Content-Length: 0
+
+    ]]>
+  </send>
+
+</scenario>

tests/channels/pjsip/message/message_redirect/sipp/redirect_305.xml

@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="ISO-8859-1" ?>
+<!DOCTYPE scenario SYSTEM "sipp.dtd">
+
+<scenario name="MESSAGE redirect with 305">
+  <recv request="MESSAGE" crlf="true">
+    <action>
+      <ereg search_in="body" regexp="My test redirect message"
+            check_it="true" assign_to="junk"/>
+    </action>
+  </recv>
+  <Reference variables="junk"/>
+
+  <send retrans="500">
+    <![CDATA[
+
+      SIP/2.0 305 Use Proxy
+      [last_Via:]
+      [last_From:]
+      [last_To:];tag=[pid]SIPpTag01[call_number]
+      [last_Call-ID:]
+      [last_CSeq:]
+      Contact: <sip:[email protected]:5062>
+      Content-Length: 0
+
+    ]]>
+  </send>
+
+  <pause milliseconds="1000" />
+
+</scenario>

tests/channels/pjsip/message/message_redirect/test-config.yaml

@@ -0,0 +1,51 @@
+testinfo:
+    summary: 'Test MESSAGE redirect with 305 Use Proxy'
+    description: |
+        'This test verifies that when an outgoing SIP MESSAGE receives a 305
+         redirect response, Asterisk properly follows the redirect to the URI
+         specified in the Contact header. The endpoint is configured with
+         redirect_method=uri_pjsip.
+
+         Test flow:
+         1. AMI MessageSend action triggers MESSAGE to first_dest endpoint
+         2. SIPp scenario at port 5061 responds with 305 Use Proxy
+         3. 305 response contains Contact header with redirected destination
+         4. Asterisk sends new MESSAGE to the redirected URI
+         5. SIPp scenario at port 5062 receives redirected MESSAGE and responds 202'
+
+properties:
+    dependencies:
+        - app: 'sipp'
+        - asterisk: 'res_pjsip'
+        - asterisk: 'res_pjsip_messaging'
+    tags:
+        - pjsip
+
+test-modules:
+    test-object:
+        config-section: test-object-config
+        typename: 'sipp.SIPpTestCase'
+    modules:
+        -
+            config-section: ami-config
+            typename: 'pluggable_modules.EventActionModule'
+
+test-object-config:
+    reactor-timeout: 15
+    connect-ami: true
+    stop-after-scenarios: true
+    test-iterations:
+        -
+            scenarios:
+                - {'key-args': {'scenario': 'redirect_305.xml', '-p': '5061'}}
+                - {'key-args': {'scenario': 'final_destination.xml', '-p': '5062'}}
+
+ami-config:
+    -
+        ami-start:
+        ami-actions:
+            action:
+                Action: 'MessageSend'
+                To: 'pjsip:first_dest'
+                From: 'sip:sender@asterisk'
+                Body: 'My test redirect message'

tests/channels/pjsip/message/message_redirect_multiple/configs/ast1/extensions.conf

@@ -0,0 +1,3 @@
+[default]
+exten => s,1,NoOp()
+	same => n,Hangup()

tests/channels/pjsip/message/message_redirect_multiple/configs/ast1/pjsip.conf

@@ -0,0 +1,18 @@
+[local]
+type=transport
+protocol=udp
+bind=0.0.0.0
+
+[first_dest]
+type=aor
+contact=sip:[email protected]:5061
+max_contacts=1
+
+[first_dest]
+type=endpoint
+context=default
+aors=first_dest
+direct_media=no
+disallow=all
+allow=ulaw
+redirect_method=uri_pjsip

tests/channels/pjsip/message/message_redirect_multiple/sipp/contact1_accept.xml

@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="ISO-8859-1" ?>
+<!DOCTYPE scenario SYSTEM "sipp.dtd">
+
+<scenario name="MESSAGE contact1 accepts">
+  <recv request="MESSAGE" crlf="true">
+    <action>
+      <!-- Verify this is the redirected MESSAGE to contact1 -->
+      <ereg search_in="msg" regexp="MESSAGE sip:contact1@"
+            check_it="true" assign_to="junk1"/>
+      <ereg search_in="body" regexp="Iteration [0-9]+:"
+            check_it="true" assign_to="junk2"/>
+    </action>
+  </recv>
+  <Reference variables="junk1"/>
+  <Reference variables="junk2"/>
+
+  <send>
+    <![CDATA[
+
+      SIP/2.0 202 Accepted
+      [last_Via:]
+      [last_From:]
+      [last_To:];tag=[call_number]
+      [last_Call-ID:]
+      [last_CSeq:]
+      Content-Length: 0
+
+    ]]>
+  </send>
+
+</scenario>

tests/channels/pjsip/message/message_redirect_multiple/sipp/contact1_redirect_loop.xml

@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="ISO-8859-1" ?>
+<!DOCTYPE scenario SYSTEM "sipp.dtd">
+
+<scenario name="MESSAGE contact1 redirects to contact2">
+  <recv request="MESSAGE" crlf="true">
+    <action>
+      <ereg search_in="msg" regexp="MESSAGE sip:contact1@"
+            check_it="true" assign_to="junk1"/>
+      <ereg search_in="body" regexp="Iteration [0-9]+:"
+            check_it="true" assign_to="junk2"/>
+    </action>
+  </recv>
+  <Reference variables="junk1"/>
+  <Reference variables="junk2"/>
+
+  <send retrans="500">
+    <![CDATA[
+
+      SIP/2.0 305 Use Proxy
+      [last_Via:]
+      [last_From:]
+      [last_To:];tag=[pid]SIPpTag01[call_number]
+      [last_Call-ID:]
+      [last_CSeq:]
+      Contact: <sip:[email protected]:5063>
+      Content-Length: 0
+
+    ]]>
+  </send>
+
+  <pause milliseconds="500" />
+
+</scenario>

tests/channels/pjsip/message/message_redirect_multiple/sipp/contact1_reject.xml

@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="ISO-8859-1" ?>
+<!DOCTYPE scenario SYSTEM "sipp.dtd">
+
+<scenario name="MESSAGE contact1 rejects">
+  <recv request="MESSAGE" crlf="true">
+    <action>
+      <!-- Verify this is the redirected MESSAGE to contact1 -->
+      <ereg search_in="msg" regexp="MESSAGE sip:contact1@"
+            check_it="true" assign_to="junk1"/>
+      <ereg search_in="body" regexp="Iteration [0-9]+:"
+            check_it="true" assign_to="junk2"/>
+    </action>
+  </recv>
+  <Reference variables="junk1"/>
+  <Reference variables="junk2"/>
+
+  <send>
+    <![CDATA[
+
+      SIP/2.0 403 Forbidden
+      [last_Via:]
+      [last_From:]
+      [last_To:];tag=[call_number]
+      [last_Call-ID:]
+      [last_CSeq:]
+      Content-Length: 0
+
+    ]]>
+  </send>
+
+  <pause milliseconds="500" />
+
+</scenario>