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Re: svn Gnome keyring caching broken -- was: svn + Gnome Keyring doesn't always open a dialog for pw entry

From: Senthil Kumaran S <senthil_at_collab.net>
Date: Mon, 27 Apr 2009 15:11:48 +0530

Arfrever Frehtes Taifersar Arahesis wrote:
>> 2b) It should probably be called "Subversion passwords" instead of "network
>> password".
>
> It might be caused by using of gnome_keyring_find_network_password_sync()
> and gnome_keyring_set_network_password_sync().

Ok all these difficulties pop up because we try to support older versions of
gnome-keyring (I really don't know the exact version which qualifies for
"older", may be what RHEL5 supports?), if we plan to support gnome-keyring
version 2.22 and above then we can implement things in a smarter way which I ve
attempted in the patch attached (not yet ready to commit, because we can remove
more code in 'subversion/libsvn_auth_gnome_keyring/gnome_keyring.c', by
supporting keyring >2.22).

If everyone is ok with depending on gnome-keyring 2.22 and above, then I can
come up with more pleasing implementation. There is no trade off here because
most of the distros like Debian/Ubuntu/Fedora/Gentoo? etc already have latest
gnome-keyring libraries except for CentOS/RHEL.

One more interesting thing in moving to 2.22 or greater is that we can store
more info in the keyring as we do in ./subversion/auth/svn.simple, which is
possible with older versions too, but that is a maintainance headache.

A simple structure provided by latest keyring is this,

<snip>
GNOME_KEYRING_NETWORK_PASSWORD;

    * user: A string for the user login.
    * server: The server being connected to.
    * protocol: The protocol used to access the server, such as 'http' or 'smb'
    * domain: A realm or domain, such as a Windows login domain.
    * port: The network port to used to connect to the server.
</snip>

We can customize the above/come up with our own structure too. It also saves us
from implementing many gnome keyring related callbacks as you can see in the
current code.

Thank You.

-- 
Senthil Kumaran S
http://www.stylesen.org/
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Received on 2009-04-27 11:43:16 CEST

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