tree 7731ae64ba104b74636aa86b62ce42326828122e
parent dada6486b04ea07e21a94d15db9ee76105036430
author Brad Ebinger <breadley@google.com> 1617734934 +0000
committer Brad Ebinger <breadley@google.com> 1619477792 +0000

Sip Message Validators (2/2)

Adds a host of sip message validators that validate that the SIP
Message requests being sent from the RCS are not restricted/incorrect:
1) Ensure the SIP message has a correct start line
2) Ensure the SIP request methods REGISTER, PUBLISH, OPTIONS are restricted
3) Ensure the SIP request method SUBSCRIBE with event header "presence"
    is restricted

Bug: 173828358
Test: atest TeleServiceTests CtsTelephonyTestCases:SipDelegateManagerTest
Change-Id: Id90778f3a05f69be77c26a89284e194a49810ab0