[asterisk-bugs] [JIRA] (ASTERISK-19348) With alwaysauthreject=yes AND allowguest=no Asterisk fails to report a SIP Security Event

[Michael L. Young (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-19348?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=205748#comment-205748 ] 

Michael L. Young edited comment on ASTERISK-19348 at 4/24/13 10:23 AM:
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Guys, please stop posting on this closed issue and please stop posting code in the comments.  That is not the proper way to attach patches.

This is not the proper forum for an ongoing discussion of someones way of handling this which has already been discussed and decided that it is not the true and proper fix.

Thanks
                
      was (Author: elguero):
    Guys, please stop posting on this closed issue and please stop posting code in the comments.  That is not the proper way to attach patches.

This is not the proper forum for an ongoing discussion of someones way handling this which has already been discussed and decided that it is not the true and proper fix.

Thanks
                  
> With alwaysauthreject=yes AND allowguest=no Asterisk fails to report a SIP Security Event
> -----------------------------------------------------------------------------------------
>
>                 Key: ASTERISK-19348
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-19348
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Channels/chan_sip/General
>    Affects Versions: 1.8.9.2, 10.1.2
>            Reporter: Bruce B
>         Attachments: asterisk-19348-auth_fake-sec-event_v1.patch, asterisk-19348-auth_fake-sip-log-event_v1.patch
>
>
> Asterisk should log source IP address of incoming calls when allowguest=no AND alwaysauthreject=yes but it doesn't. It seems to be a deficiency of allowguest feature. The only log found when there is an incoming call is this which doesn't include source IP address:
> NOTICE[10331] chan_sip.c: Sending fake auth rejection for device "Anonymous" <sip:Anonymous at anonymous.invalid>;tag=as4a1b8317
> ***WARNING: source IP address in this MUST be pulled from OS network layer rather than relying on SIP Packets as spoofed source IP is not really the source IP. Better yet maybe include both spoofed source IP and true source IP in a message like this:
> chan_sip.c: NOTICE[xxxxx]: Call attempt was made from SPOOFED SOURCE IP: x.x.x.x with TRUE SOURCE IP: x.x.x.x
> ***It's best to create this log in full log file as well.

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