RE: problems with digest and ser

2005-05-15 Thread Abdul Lateef
Hello Lucas,

I tried to use Auth-Type := Accept , it is going to
successfull authunticate. 

But it is not good idea without password
authuntication. My user is already having the MD5
password.

Is there any way to only read the user password, if am
able to find the password value i can make one
external perl script to authunticate using the
password?

Cisco VSA(  1):
xpgk-sip-auth4=29fba21dc546ed81bc46d3e1b14f52af
 SipDigestResponce: 29fba21dc546ed81bc46d3e1b14f52af

If am able to read the SipDigestResponce value i can
authunticate through external script.

any idea please?


Thank You
Lateef



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RE: problems with digest and ser

2005-05-13 Thread Abdul Lateef
Hello,

I use Auth-Type :=3D, but still my problem not solved.
I am using the SIP-HIT software from MERA softswitch

The Mera sending Password in MD5 format. and also
tried to use Auth-Type := MD5 but no luck.

Please let me know if there is any other solutions?

Thank You
Abdul Lateef



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RE: problems with digest and ser

2005-05-13 Thread Lucas Aimaretto
 I use Auth-Type :=3D, but still my problem not solved.
 I am using the SIP-HIT software from MERA softswitch
 
 The Mera sending Password in MD5 format. and also
 tried to use Auth-Type := MD5 but no luck.
 
 Please let me know if there is any other solutions?

Abdul ,

I had trouble with digest, only with no-password clients. To solve this,
I confgiured these users providing Auth-Type := Accept ... and so, once
any of these users was matched, I wolud accept them, wheter the nonce
was ok or not. ( anybody has any other idea ? )

Hope it helps

Regards,

Lucas 

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RE: problems with digest and ser

2005-05-12 Thread Lucas Aimaretto
  So you say that if I have a client returning, at 
  authorize_check_query, a table with User-Password = , 
  it will not 
  work for digest ??
 
   I'm saying it's a bad idea, and a case I didn't test.

Well ... there are cases where I have no-password users. For this cases,
where no-password users where having trouble at authenticating using
digest, I set the attribute Auth-Type := Accept. So, no matter what the
password was, I got the user succesfully authenticated. And, as I was
having no trouble with users having passwords, I may conclude that I
found the solution for my problem. 

Hope It helps somebody else

Thanks

Regards,

Lucas

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RE: problems with digest and ser

2005-05-10 Thread Lucas Aimaretto
  I'm having trouble at authentication using radius and 
  digest. Look at 
  radius output. The rare thing is that some phones get registered 
  nicely, but others no. The ones who get registered are X-Lite 
  softphones and grandstream. The ones that not, are the ATAs 
  from voip 
  solutions, MTA-V102. Any help would be appreciated. The user is 
  1991106 and has NO PASSWORD assigned ... ( but all of the 
  users have 
  NO PASSWORD ). Has this no-password thing have something to do with 
  all this ???
 
   Could be.  And I don't think that having no password is a 
 good idea. In any case, if there *wasn't* a password, then 
 the digest module would complain.

Why is that ?  I mean ... I have some SIP Phones that have no
password configured, and the digest module is working fine, as they can
get registered nicely. So, if it works with some phones, should it work
with all of them ??

  rlm_digest: FAILED authentication
 ...
  ... any ideas ??
 
   The client isn't using the correct digest algorithm?

I believe so, because when I configured a password to this client ... it
got registered nicely. I think it is just a matter of password, but I do
not understand why. When doing the query ( I'm using sql ) for
authorize_check_query, the output table is returning a table with
required fields, where Attribute User-Password = . With this
configuration it does not work. But, if I return Attribute
User-Password = MY_PASS it works just perfect.

Regards,

Lucas

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Re: problems with digest and ser

2005-05-10 Thread Alan DeKok
Lucas Aimaretto [EMAIL PROTECTED] wrote:
 Why is that ?  I mean ... I have some SIP Phones that have no
 password configured, and the digest module is working fine, as they can
 get registered nicely.

  The server needs a clear-text password to do the digest
authentication.  If it doesn't have a clear-text password, it has no
idea if the digest stuff it gets from the client is OK.

  I'm not sure what's going on in your setup, but I can guarantee you
that the digest code in FreeRADIUS requires access to a clear-text
password, and rejects the request if it doesn't have one.

 When doing the query ( I'm using sql ) for
 authorize_check_query, the output table is returning a table with
 required fields, where Attribute User-Password = . With this
 configuration it does not work. But, if I return Attribute
 User-Password = MY_PASS it works just perfect.

  That makes sense.  A blank password isn't really a password.  It
means you're not doing authentication at *all*.

  Alan DeKok.


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RE: problems with digest and ser

2005-05-10 Thread Lucas Aimaretto
  Why is that ?  I mean ... I have some SIP Phones that have no 
  password configured, and the digest module is working fine, as they 
  can get registered nicely.
 
   The server needs a clear-text password to do the digest 
 authentication.  If it doesn't have a clear-text password, it 
 has no idea if the digest stuff it gets from the client is OK.
 
   I'm not sure what's going on in your setup, but I can 
 guarantee you that the digest code in FreeRADIUS requires 
 access to a clear-text password, and rejects the request if 
 it doesn't have one.

So you say that if I have a client returning, at authorize_check_query,
a table with User-Password = , it will not work for digest ?? and
that it will only work if I return something like User-Password =
PASS ??
 
  When doing the query ( I'm using sql ) for 
  authorize_check_query, the 
  output table is returning a table with required fields, where 
  Attribute User-Password = . With this configuration it does not 
  work. But, if I return Attribute User-Password = 
  MY_PASS it works just perfect.
 
   That makes sense.  A blank password isn't really a 
 password.  It means you're not doing authentication at *all*.

I got the point, but I'm telling you ... I have some clients that work
with blank passwords and others that don't and just want to know why
...

Regards,

Lucas

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Re: problems with digest and ser

2005-05-09 Thread Alan DeKok
Lucas Aimaretto [EMAIL PROTECTED] wrote:
 I'm having trouble at authentication using radius and digest. Look at
 radius output. The rare thing is that some phones get registered nicely,
 but others no. The ones who get registered are X-Lite softphones and
 grandstream. The ones that not, are the ATAs from voip solutions,
 MTA-V102. Any help would be appreciated. The user is 1991106 and has NO
 PASSWORD assigned ... ( but all of the users have NO PASSWORD ). Has
 this no-password thing have something to do with all this ???

  Could be.  And I don't think that having no password is a good idea.
In any case, if there *wasn't* a password, then the digest module
would complain.

 rlm_digest: FAILED authentication
...
 ... any ideas ??

  The client isn't using the correct digest algorithm?

  Alan DeKok.

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Re: problems with digest and ser

2005-05-09 Thread Abdul Lateef
Hello,

I am facing the same problem. My case is all H.323 IP
Phones are able to registered successfully. But I have
problem only with SIP IP Phones, which cannot be
registered.

I searched in the mailing list and i found that Digest
type of authuntication can solve the problem. i did
the configuration according to
draft-sterman-aaa-sip-00.txt. 

But no luck :)

If you find your solutions please let us know to solve
others problem.

Thank You



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