> On Feb. 18, 2015, 2:58 p.m., Mark Michelson wrote:
> > /asterisk/trunk/tests/channels/SIP/sip_srtp/srtp_sdp_offer_answer/sipp/inject_attrib_single_nominal.csv,
> >  lines 7-8
> > <https://reviewboard.asterisk.org/r/4420/diff/1/?file=71424#file71424line7>
> >
> >     I have no idea what difference this makes on the tests, but why do 
> > these two lines not end in semicolons, when all of the others do?

It doesn't make a difference since the ';' is a delimiter and nothing uses the 
second field. I'll make it consistent.


> On Feb. 18, 2015, 2:58 p.m., Mark Michelson wrote:
> > /asterisk/trunk/tests/channels/SIP/sip_srtp/srtp_sdp_offer_answer/test-config.yaml,
> >  lines 10-13
> > <https://reviewboard.asterisk.org/r/4420/diff/1/?file=71429#file71429line10>
> >
> >     I think that the lifetime checks should include the bottom and top of 
> > the allowed range.

Bottom of the allowed range for sure. The top is a little hard, since there is 
no max lifetime.


> On Feb. 18, 2015, 2:58 p.m., Mark Michelson wrote:
> > /asterisk/trunk/tests/channels/SIP/sip_srtp/srtp_sdp_offer_answer/test-config.yaml,
> >  line 24
> > <https://reviewboard.asterisk.org/r/4420/diff/1/?file=71429#file71429line24>
> >
> >     I think it would be worthwhile to have some double-crypto specific 
> > off-nominal tests. Namely to check for duplicated items between lines of 
> > crypto that should be unique (such as crypto tags).

We don't guarantee uniqueness of the tags, but that's mostly because our 
handling of crypto keys/tags is rudimentary.

When we have two crypto lifetime attributes, we accept the first attribute and 
punt on the rest. We don't actually track or remember more than a single crypto 
atatribute. Thus, if we have duplicate valid tags, we'd never detect it in the 
first place.


> On Feb. 18, 2015, 2:58 p.m., Mark Michelson wrote:
> > /asterisk/trunk/tests/channels/SIP/sip_srtp/srtp_sdp_offer_answer/test-config.yaml,
> >  lines 36-37
> > <https://reviewboard.asterisk.org/r/4420/diff/1/?file=71429#file71429line36>
> >
> >     I think your short lifetimes should be one-off from the permitted 
> > minimum to verify we have no off-by-one errors in the code.
> >     
> >     Also, I think you should have cases for declining long lifetimes, 
> > preferably as close to one-off from the maximum allowance as possible.

We don't have a maximum allowed lifetime.

I can update the small lifetime checks to reflect off by one errors. That would 
be 2^20 (which is < 1800000) and 1799999.


- Matt


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On Feb. 13, 2015, 9:26 p.m., Matt Jordan wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://reviewboard.asterisk.org/r/4420/
> -----------------------------------------------------------
> 
> (Updated Feb. 13, 2015, 9:26 p.m.)
> 
> 
> Review request for Asterisk Developers and Olle E Johansson.
> 
> 
> Bugs: ASTERISK-17721, ASTERISK-17899 and ASTERISK-22748
>     https://issues.asterisk.org/jira/browse/ASTERISK-17721
>     https://issues.asterisk.org/jira/browse/ASTERISK-17899
>     https://issues.asterisk.org/jira/browse/ASTERISK-22748
> 
> 
> Repository: testsuite
> 
> 
> Description
> -------
> 
> This patch adds nominal and off-nominal tests for SDP negotiation of 
> SDES-SRTP crypto attributes, for both chan_sip and chan_pjsip.
> 
> Specifically:
> 
> * Moved the tests/channels/SIP/sip_srtp test to 
> tests/channels/SIP/sip_srtp/srtp_call. This change was done merely to allow 
> for additional SRTP tests for chan_sip, and is not part of this review. Note 
> that due to a quirk of Review Board, the moved files don't show up in the 
> review.
> 
> * Added tests/channels/SIP/sip_srtp/srtp_sdp_offer_answer. This covers both 
> nominal and off-nominal SDP offers with SDES-SRTP for chan_sip. Note that the 
> scenarios use injection files to vary the crypto attributes.
> 
> * Updated tests/channels/PJSIP/srtp_negotiation.
>   - All but two off-nominal scenarios were moved into a single off nominal 
> scenario, decline.xml. This uses the same injection file for off nominal 
> parameter testing as the chan_sip variant.
>   - Updated accept_nominal.xml to use an injection file to test multiple 
> nominal values.
>   - Updated accept_multiple_attrib_first_bad.xml to not use a crypto 
> attribute with lifetime as a 'bad' attribute.
> 
> 
> Diffs
> -----
> 
>   /asterisk/trunk/tests/channels/pjsip/srtp_negotiation/test-config.yaml 6415 
>   
> /asterisk/trunk/tests/channels/pjsip/srtp_negotiation/sipp/decline_with_lifetime.xml
>  6415 
>   
> /asterisk/trunk/tests/channels/pjsip/srtp_negotiation/sipp/decline_unknown_suite.xml
>  6415 
>   
> /asterisk/trunk/tests/channels/pjsip/srtp_negotiation/sipp/decline_no_tag.xml 
> 6415 
>   
> /asterisk/trunk/tests/channels/pjsip/srtp_negotiation/sipp/decline_no_suite.xml
>  6415 
>   
> /asterisk/trunk/tests/channels/pjsip/srtp_negotiation/sipp/decline_no_key.xml 
> 6415 
>   /asterisk/trunk/tests/channels/pjsip/srtp_negotiation/sipp/decline.xml 
> PRE-CREATION 
>   /asterisk/trunk/tests/channels/pjsip/srtp_negotiation/sipp/decline.csv 
> PRE-CREATION 
>   
> /asterisk/trunk/tests/channels/pjsip/srtp_negotiation/sipp/accept_nominal.xml 
> 6415 
>   
> /asterisk/trunk/tests/channels/pjsip/srtp_negotiation/sipp/accept_multiple_attrib_first_bad.xml
>  6415 
>   /asterisk/trunk/tests/channels/pjsip/srtp_negotiation/sipp/accept.csv 
> PRE-CREATION 
>   /asterisk/trunk/tests/channels/SIP/tests.yaml 6415 
>   /asterisk/trunk/tests/channels/SIP/sip_srtp/test-config.yaml 6415 
>   
> /asterisk/trunk/tests/channels/SIP/sip_srtp/srtp_sdp_offer_answer/test-config.yaml
>  PRE-CREATION 
>   
> /asterisk/trunk/tests/channels/SIP/sip_srtp/srtp_sdp_offer_answer/sipp/srtp-invite-single-crypto.xml
>  PRE-CREATION 
>   
> /asterisk/trunk/tests/channels/SIP/sip_srtp/srtp_sdp_offer_answer/sipp/srtp-invite-off-nominal-crypto.xml
>  PRE-CREATION 
>   
> /asterisk/trunk/tests/channels/SIP/sip_srtp/srtp_sdp_offer_answer/sipp/srtp-invite-double-crypto.xml
>  PRE-CREATION 
>   
> /asterisk/trunk/tests/channels/SIP/sip_srtp/srtp_sdp_offer_answer/sipp/inject_attrib_single_off_nominal.csv
>  PRE-CREATION 
>   
> /asterisk/trunk/tests/channels/SIP/sip_srtp/srtp_sdp_offer_answer/sipp/inject_attrib_single_nominal.csv
>  PRE-CREATION 
>   
> /asterisk/trunk/tests/channels/SIP/sip_srtp/srtp_sdp_offer_answer/sipp/inject_attrib_double_nominal.csv
>  PRE-CREATION 
>   
> /asterisk/trunk/tests/channels/SIP/sip_srtp/srtp_sdp_offer_answer/configs/ast1/sip.conf
>  PRE-CREATION 
>   
> /asterisk/trunk/tests/channels/SIP/sip_srtp/srtp_sdp_offer_answer/configs/ast1/extensions.conf
>  PRE-CREATION 
>   /asterisk/trunk/tests/channels/SIP/sip_srtp/run-test 6415 
>   /asterisk/trunk/tests/channels/SIP/sip_srtp/configs/ast2/sip.conf 6415 
>   /asterisk/trunk/tests/channels/SIP/sip_srtp/configs/ast2/extensions.conf 
> 6415 
>   /asterisk/trunk/tests/channels/SIP/sip_srtp/configs/ast1/sip.conf 6415 
>   /asterisk/trunk/tests/channels/SIP/sip_srtp/configs/ast1/extensions.conf 
> 6415 
> 
> Diff: https://reviewboard.asterisk.org/r/4420/diff/
> 
> 
> Testing
> -------
> 
> 
> Thanks,
> 
> Matt Jordan
> 
>

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