[asterisk-dev] [Code Review] Asterisk does not fail TCP/TLS SIP calls when certificate checking fails

[jcolp]

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Ship it!


- jcolp


On Oct. 16, 2012, 10:38 a.m., opticron wrote:
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> https://reviewboard.asterisk.org/r/2163/
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> (Updated Oct. 16, 2012, 10:38 a.m.)
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> Review request for Asterisk Developers.
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> Summary
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> When calling using TCP/TLS with an invalid CA certificate for the key in use and tlsdontverifyserver is set to no, Asterisk produces the error message:
> ERROR[16872]: tcptls.c:199 handle_tcptls_connection: Certificate did not verify: certificate signature failure
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> This should cause the call to fail, but it does not. The call instead completes successfully.  This patch corrects that behavior as well as avoids a segfault if the remote end does not provide a certificate at all.
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> This addresses bug ASTERISK-20559.
>     https://issues.asterisk.org/jira/browse/ASTERISK-20559
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> Diffs
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>   trunk/main/tcptls.c 375023 
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> Diff: https://reviewboard.asterisk.org/r/2163/diff
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> Testing
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> Ensured that the TCP/TLS call failed when expected and succeeded when expected.
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> Thanks,
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> opticron
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>

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