Output from Exec-Program-Wait in users file

[Craig Campbell]

I think I found the issue.  One of the value pairs being returned used a name not defined in the dictionary file.  The new name is similar leading me to suspect the old name was deprecated and eventually replaced with a more clear name.

Thanks all!
-craig
  ----- Original Message ----- 
  From: Craig Campbell 
  To: FreeRadius users mailing list 
  Sent: Friday, November 12, 2010 6:24 AM
  Subject: Output from Exec-Program-Wait in users file


  Hi,
      am migrating from an ancient radius install to FreeRADIUS Version 2.1.8
  The system uses a custom authentication binary which we access from the users file via,


    DEFAULT NAS-IP-Address == "192.168.1.100", Auth-Type := Accept, Simultaneous-Use := 1
            Exec-Program-Wait = "/usr/local/sbin/auth -X -U -u 5882626 -- %{User-Name} %{User-Password} %{%{Called-Station-Id}:-Missing} %{%{NAS-IP-Address}:-Missing} %{%{Calling-Station-Id}:-Missing} %{%{NAS-Port-Type}:-Missing} %{Vendor-Specific}" ,
            Fall-Through = no

  On the old version, the output from the EXEC was sent back in the Accept packet..

  Now is looks like the stdout form the Exec-Program-Wait is not being send back but either dropped or misplaced.

    ++[sql] returns ok
    +- entering group post-auth {...}
    Exec-Program output: Framed-Compression=Van-Jacobsen-TCP-IP Framed-Routing=None Framed-MTU=1500 Framed-IP-Netmask=255.255.255.0 Framed-Protocol=PPP Service-Type=Framed-User Idle-Timeout=1800 Session-Timeout=86400 ERX-Virtual-Router=SOMEROUTER ERX-Ingress-Policy-Name=COMFORT_UP ERX-Egress-Policy-Name=COMFORT_DOWN
    Exec-Program-Wait: plaintext: Framed-Compression=Van-Jacobsen-TCP-IP Framed-Routing=None Framed-MTU=1500 Framed-IP-Netmask=255.255.255.0 Framed-Protocol=PPP Service-Type=Framed-User Idle-Timeout=1800 Session-Timeout=86400 ERX-Virtual-Router=SOMEROUTER ERX-Ingress-Policy-Name=COMFORT_UP ERX-Egress-Policy-Name=COMFORT_DOWN
    Exec-Program: returned: 0
    ++[exec] returns noop
    Sending Access-Accept of id 248 to 192.168.1.100 port 50000
    Finished request 0.
  Is there a way to direct the output from the Exec-Program into the Accept packet?  

  As far as we can tell, we are sending back and empty Accept packet.  The values are calculated by the auth binary, so hard coding them would be very difficult.

  It's after 1am here, so I hope this won't seem obvious in the morning.

  Any hints would be greatly appreciated.

  Thanks so much,
  -craig



------------------------------------------------------------------------------
  Craig Campbell 
  craig.campbell at ccraft.ca 
  CampbellCraft Consulting Inc
  2 Kenny Court 
  Whitby, Ontario 
  Canada 
  L1R 2L8 
  905 922-2789 

   



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The message was checked by ESET Smart Security.

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