sssd-devel January 2010

sssd-devel@lists.fedorahosted.org

13 participants
56 discussions

[PATCH] Add mandatory flag to SSSD config schema
by Stephen Gallagher 05 Feb '10

05 Feb '10

Also add list_mandatory_options() to both SSSDService and SSSDDomain objects. There is a new list_options_with_mandatory() function that will return a longer tuple than list_options(), including the mandatory flag directly. list_options() will still return the shorter tuple, for backwards-compatibility. This feature will allow authconfig (a consumer of the SSSDConfig API) to produce a simpler interface listing only the mandatory options for each provider. This should result in a less confusing GUI.

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[PATCH] Added option to use libcrypto from OpenSSL instead of NSS.
by George McCollister 05 Feb '10

05 Feb '10

crypto_sha512crypt.c is a clone of nss_sha512crypt.c with the exception that all usage of NSS and related libraries has been switched to libcrypto. I renamed nss_sha512crypt.h to sha512crypt.h since it is common to both crypto_sha512crypt.c and nss_sha512crypt.c. Note that the random number generator is not seeded manually and thus relies on seeding done automatically by libcrypto. On some systems without /dev/urandom seeding may not be performed. See http://www.openssl.org/docs/crypto/RAND_add.html. Signed-off-by: George McCollister <georgem(a)novatech-llc.com> --- server/Makefile.am | 28 ++- server/configure.ac | 14 +- server/db/sysdb_ops.c | 2 +- server/responder/pam/pam_LOCAL_domain.c | 2 +- server/util/crypto_sha512crypt.c | 380 +++++++++++++++++++++++++++++++ server/util/nss_sha512crypt.h | 4 - server/util/sha512crypt.h | 4 + 7 files changed, 423 insertions(+), 11 deletions(-) create mode 100644 server/util/crypto_sha512crypt.c delete mode 100644 server/util/nss_sha512crypt.h create mode 100644 server/util/sha512crypt.h

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[PATCH] Warn the user if authentication happens offline
by Sumit Bose 02 Feb '10

02 Feb '10

Hi, this patch should fix #239. All translatable strings are in the pam client and now it should be quite easy to add new messages which should be presented to the user. It is quite easy to see this message for a console user, but currently a GUI user needs a very fast eye to catch the message in the gdm or screensaver window. Maybe we should ask the desktop people to send a PAM_TEXT_INFO message e.g. with libnotify to the user's desktop. bye, Sumit

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sssd.spec for SLES
by Sergei V. Kovylov 02 Feb '10

02 Feb '10

Here you may find a patch for sssd.spec file which provide correct build sssd for SLES (testes on SLES10SP1). In brief: There are 3 essences: redhat fedora sles which are detected by /etc/<vendor release file> existence (ex. /etc/SuSE-release) in spec and all necessary actions are doing along the OS detection. Additionally for SLES there is "--without-selinux" flag while configuring, as SLES doesn't support SELinux.

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[PATCH] Check cache_credentials in sysdb_cache_auth_send()
by Sumit Bose 02 Feb '10

02 Feb '10

Hi, although it might be good practice to check cache_credentials before calling sysdb_cache_auth_send() I think it make sense to add it here, too. E.g. if someone forgets to check before calling sysdb_cache_auth_send() and for some reason the configuration is changed from cache_credentials=true to false. Then we might access some old chached passwords although it is expected that offline authentication does not work anymore. bye, Sumit

2 4

[PATCH] First step to handle LDAP referrals
by Sumit Bose 02 Feb '10

02 Feb '10

Hi, these two patches are a first step to handle LDAP referrals. The first patch changes the way we add a file descriptor event to the event loop. Currently it was extracted from the LDAP handle. But here only the fd to the 'primary' LDAP server is stored. If a referral is found and LDAP_OPT_REFERRALS is set to LDAP_OPT_ON the openLDAP library will open new connections to the new LDAP servers automatically. To keep track of the activity on these connection we need to add the new fds to the event loop, too. To get the fds this patch introduces a connection callback where the fd is extracted from the provided data and added to the event loop. There is another callback which removes the fd from the event loop when ldap_unbind is called. The second patch adds the config option ldap_referrals to switch the referral chasing on and off. Authentication with referrals currently work under the following conditions: - the DN of the user is the same on both LDAP servers - the LDAP server is RHDS/FDS/389, openLDAP does not return the 'Referral' error code when binding to a referral object bye, Sumit

2 4

[PATCH] Add offline failed login counter
by Sumit Bose 02 Feb '10

02 Feb '10

Hi, this patch adds a counter for failed login attempts when offline. This should fix https://fedorahosted.org/sssd/ticket/78. bye, Sumit

2 8

[PATCH] Force offline operation with SIGUSR1
by Stephen Gallagher 01 Feb '10

01 Feb '10

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 If the monitor receives SIGUSR1, it will instruct all providers to enter offline operation. If any individual provider receives SIGUSR1, it alone will enter offline operation. - -- Stephen Gallagher RHCE 804006346421761 Delivering value year after year. Red Hat ranks #1 in value among software vendors. http://www.redhat.com/promo/vendor/ -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org/ iEYEARECAAYFAkte/2wACgkQeiVVYja6o6PDgwCcCxuD8wots8zmop4zJLTsuq9k pqYAn30Am/r2UXkmHxw1BDEgITEI7hEp =Hf4R -----END PGP SIGNATURE-----

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[PATCH] Updated collection patch
by Dmitri Pal 01 Feb '10

01 Feb '10

Hi, I removed semicolons. For the env var I opened a new issue. https://fedorahosted.org/sssd/ticket/394 I want to handle it separately and in one patch across all unit tests in "common". BTW I do not think we have any for path_utils, right? -- Thank you, Dmitri Pal Engineering Manager IPA project, Red Hat Inc. ------------------------------- Looking to carve out IT costs? www.redhat.com/carveoutcosts/

3 3

[PATCH] Rename PAM_USER_INFO to PAM_SYSTEM_INFO
by Sumit Bose 01 Feb '10

01 Feb '10

Hi, this patch just renames PAM_USER_INFO to PAM_SYSTEM_INFO. Currently PAM_USER_INFO is only used to send messages which are written to syslog by the PAM client. It is planned to add new messages which will be displayed to the user, e.g. if offline authentication was used. To avoid confusion I think this name change makes sense. bye, Sumit

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sssd-devel January 2010