Hello
first, I've read the thread "Connection Problem on Windows 2008 R2 RDS Farm
with FREERDP 0.8.2"
( http://www.mail-archive.com/freerdp-devel@lists.sourceforge.net/msg00022.html
)
I think my problem is somehow related (or even the same), but since I'm not
sure I'm creating a new thread. I apologize if it's improper.
Here is my problem :
* On Ubuntu 9.10, I'm using remmina 0.8.3 with freerdp 0.7.4 (from the ppa) and
I can connect to our "main" Windows server (2008R2) which redirects me to one
of the "farm server". It works fine : I get on "main" login screen, enter a
password and get redirected to one of the "farm server" (where in turn I get to
a login screen)
* On Ubuntu >= 10.04, the ppa gives remmina 0.9.3 / freerdp 0.8.2. I can
connect to the "main" (I see the Windows login screen), enter the password and
start being redirected. Then it freezes.
* On Ubuntu 9.10 with freerdp origin/master or 0.8.2 (from git), it doesn't
work (using xfreerdp)
* On Ubuntu >= 10.04, with freerdp 0.7.4 (from git), it works fine (using
xfreerdp).
So I've cloned the freerdp git repository and I've searched (dichotomic
trial/error with xfreerdp, to get remmina out of the equation) the modification
between 0.7.4 and 0.8.2 that "causes" the freeze.
It appears that redirection works fine with rev. 52faf42 but not with rev.
48d14c2 (diff hereafter)
> diff --git a/libfreerdp/licence.c b/libfreerdp/licence.c
> index cb5a13d..7f579f6 100644
> --- a/libfreerdp/licence.c
> +++ b/libfreerdp/licence.c
> @@ -25,6 +25,7 @@
> #include "rdp.h"
> #include "rdpset.h"
> #include "mem.h"
> +#include "debug.h"
>
> /* Generate a session key and RC4 keys, given client and server randoms */
> static void
> @@ -344,7 +345,11 @@ licence_process(rdpLicence * licence, STREAM s)
> break;
>
> case LICENCE_TAG_REISSUE: /* UPGRADE_LICENSE */
> + break;
> +
> case LICENCE_TAG_RESULT: /* ERROR_ALERT */
> + DEBUG("LICENCE ERROR_ALERT - assuming it is a license
> grant\n");
> + licence->licence_issued = True; /* TODO ... */
> break;
>
> default:
> diff --git a/libfreerdp/secure.c b/libfreerdp/secure.c
> index 8a2f426..b1024b9 100644
> --- a/libfreerdp/secure.c
> +++ b/libfreerdp/secure.c
> @@ -916,7 +916,7 @@ sec_recv(rdpSec * sec, secRecvType * type)
> }
> return s;
> }
> - if (sec->rdp->settings->encryption ||
> (!(sec->licence->licence_issued) && !(sec->tls_connected)))
> + if (sec->rdp->settings->encryption ||
> !sec->licence->licence_issued)
> {
> /* basicSecurityHeader: */
> in_uint32_le(s, sec_flags);
If I comment "licence->licence_issued = True;" in licence.c either in rev.
48d14c2 or in origin/master (75fa3d1) (line 386), I have the redirection
working fine.
Of course I assume that this is not the proper way to solve the problem** but I
hope it can help you to understand what's going wrong.
the command line used for the test was simply :
> ./X11/xfreerdp --no-tls -u myusername -d mydomain myserver
Note that without the "--no-tls" option, it doesn't work at all.
Regards,
Alexis
** As in : "Oh ! my program asks for a password and it's not working, let's
comment the password-check line and it will work ..." :-s
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