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Re: [Help-gnutls] Re: Authentication during Handshake
From: |
Nikos Mavrogiannopoulos |
Subject: |
Re: [Help-gnutls] Re: Authentication during Handshake |
Date: |
Wed, 21 May 2008 14:53:13 +0300 |
User-agent: |
Thunderbird 2.0.0.14 (X11/20080505) |
Rainer Gerhards wrote:
> Hi Nikos,
>
> On Wed, May 21, 2008 at 1:08 PM, Nikos Mavrogiannopoulos
> <address@hidden> wrote:
>> Simon Josefsson wrote:
>>
>>>> I still would see a lot of benefit in being able to check the remote
>>>> peers identity BEFORE the Finished message is sent. That way, I could
>>>> block access to not permitted peers at the risk of the DoS outlined
>>>> above. Am I still overlooking something?
>>> No, I think that is correct. Nikos, any thoughts? You added some
>>> callbacks during the handshake earlier, are any of those useful here?
>> No unfortunately not. The callbacks I added are called after client
>> hello is received. The callbacks you discuss need to be called after the
>> certificate message is received.
>
> Could you point me to the file where processing the certificate
> message is done? I would be interested to see if I could add a
> callback, and may it even just be to know how it is done ;)
The file is gnutls_handshake.c. The functions you're interested in are
_gnutls_handshake_client, _gnutls_handshake_server (if you're doing it
for both of them).
A similar callback is _gnutls_user_hello_func which is the post_hello
callback.
I'd glad to review and commit and patches for this issue.
regards,
Nikos
- [Help-gnutls] Re: Authentication during Handshake, (continued)
- [Help-gnutls] Re: Authentication during Handshake, Rainer Gerhards, 2008/05/19
- [Help-gnutls] Re: Authentication during Handshake, Simon Josefsson, 2008/05/19
- [Help-gnutls] Re: Authentication during Handshake, Rainer Gerhards, 2008/05/20
- [Help-gnutls] Re: Authentication during Handshake, Simon Josefsson, 2008/05/20
- [Help-gnutls] Re: Authentication during Handshake, Rainer Gerhards, 2008/05/20
- [Help-gnutls] Re: Authentication during Handshake, Simon Josefsson, 2008/05/20
- [Help-gnutls] Re: Authentication during Handshake, Rainer Gerhards, 2008/05/20
- [Help-gnutls] Re: Authentication during Handshake, Simon Josefsson, 2008/05/20
- Re: [Help-gnutls] Re: Authentication during Handshake, Nikos Mavrogiannopoulos, 2008/05/21
- Message not available
- Re: [Help-gnutls] Re: Authentication during Handshake, Rainer Gerhards, 2008/05/21
- Re: [Help-gnutls] Re: Authentication during Handshake,
Nikos Mavrogiannopoulos <=
- Re: [Help-gnutls] Re: Authentication during Handshake, Rainer Gerhards, 2008/05/30
- [Help-gnutls] Re: Authentication during Handshake, Simon Josefsson, 2008/05/30
- [Help-gnutls] Re: Authentication during Handshake, Rainer Gerhards, 2008/05/30
- [Help-gnutls] Re: Authentication during Handshake, Simon Josefsson, 2008/05/30
- [Help-gnutls] Re: Authentication during Handshake, Rainer Gerhards, 2008/05/30
- [Help-gnutls] Re: Authentication during Handshake, Simon Josefsson, 2008/05/30
- [Help-gnutls] Re: Authentication during Handshake, Rainer Gerhards, 2008/05/30
- Message not available
- Fwd: [Help-gnutls] Re: Authentication during Handshake, Nikos Mavrogiannopoulos, 2008/05/19
- Message not available
- Re: [Help-gnutls] Re: Authentication during Handshake, Rainer Gerhards, 2008/05/20