[OpenSIPS-Users] mediaproxy GNUTLSError: ASN1 parser: Error in DER parsing

[Chandrakant Solanki]

Hi

Try to install gnutls 'n gnutls-devel

On Mon, Jul 9, 2012 at 3:56 PM, samuel <samu60 at gmail.com> wrote:

> Hi all,
>
> I'm testing mediaproxy 2.5.2 on a debian 6.0 server and followed the
> simple install instructions from repositories. I created certificates using
> tinyCA changing the option in Netscape Certificate Type to "SSL Server, SSL
> Client" and load them on the server with the appropriate name (relay.crt,
> relay,key, ca.pem, and crl.pem)
>
> Installed software:
> ii  mediaproxy-relay                    2.5.2squeeze
> MediaProxy relay
> ii  libgnutls26                         2.8.6-1+squeeze2             the
> GNU TLS library - runtime library
> ii  python-gnutls                       1.2.4squeeze
> Python wrapper for the GNUTLS library
>
> Log output:
> ul  9 12:16:16 debian603 media-relay[12930]: Starting MediaProxy Relay
> 2.5.2
> Jul  9 12:16:17 debian603 media-relay[12930]: using set_wakeup_fd
> Jul  9 12:16:17 debian603 media-relay[12930]: Set resource limit for
> maximum open file descriptors to 11000
> Jul  9 12:16:17 debian603 media-relay[12930]: fatal error: failed to
> create MediaProxy Relay: ASN1 parser: Error in DER parsing.
> Jul  9 12:16:17 debian603 media-relay[12930]: Traceback (most recent call
> last):
> Jul  9 12:16:17 debian603 media-relay[12930]:   File
> "/usr/bin/media-relay", line 103, in <module>
> Jul  9 12:16:17 debian603 media-relay[12930]:     relay = MediaRelay()
> Jul  9 12:16:17 debian603 media-relay[12930]:   File
> "/usr/lib/python2.6/dist-packages/mediaproxy/relay.py", line 319, in
> __init__
> Jul  9 12:16:17 debian603 media-relay[12930]:     self.cred =
> X509Credentials(cert_name='relay')
> Jul  9 12:16:17 debian603 media-relay[12930]:   File
> "/usr/lib/python2.6/dist-packages/mediaproxy/tls.py", line 132, in __init__
> Jul  9 12:16:17 debian603 media-relay[12930]:
> twisted.X509Credentials.__init__(self, self.X509cert, self.X509key,
> [self.X509ca], [self.X509crl])
> Jul  9 12:16:17 debian603 media-relay[12930]:   File
> "/usr/lib/python2.6/dist-packages/mediaproxy/tls.py", line 99, in __get__
> Jul  9 12:16:17 debian603 media-relay[12930]:     return descriptor.get()
> Jul  9 12:16:17 debian603 media-relay[12930]:   File
> "/usr/lib/python2.6/dist-packages/mediaproxy/tls.py", line 82, in get
> Jul  9 12:16:17 debian603 media-relay[12930]:     self.object =
> self.klass(f.read())
> Jul  9 12:16:17 debian603 media-relay[12930]:   File "<string>", line 1,
> in __init__
> Jul  9 12:16:17 debian603 media-relay[12930]:   File
> "/usr/lib/python2.6/dist-packages/gnutls/validators.py", line 273, in
> check_args
> Jul  9 12:16:17 debian603 media-relay[12930]:     return func(*func_args)
> Jul  9 12:16:17 debian603 media-relay[12930]:   File
> "/usr/lib/python2.6/dist-packages/gnutls/crypto.py", line 213, in __init__
> Jul  9 12:16:17 debian603 media-relay[12930]:
> gnutls_x509_privkey_import(self._c_object, byref(data), format)
> Jul  9 12:16:17 debian603 media-relay[12930]:   File
> "/usr/lib/python2.6/dist-packages/gnutls/library/errors.py", line 54, in
> check_status
> Jul  9 12:16:17 debian603 media-relay[12930]:     raise
> GNUTLSError(ErrorMessage(retcode))
> Jul  9 12:16:17 debian603 media-relay[12930]: GNUTLSError: ASN1 parser:
> Error in DER parsing.
>
> I re-created the cert files to see whether there was some problem but they
> still show the same behaviour. Could it be any problem with GNUTLS version?
> Is there any special rule to create the certificate (I've created another
> one for opensips and the SIP server was able to read it)?
>
> Thanks in advance for any hint,
> Best regards,
> Samuel.
>
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>
>


-- 
Regards,

Chandrakant Solanki
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