Recent changes to LDAP broke auth_by_bind in many situations. This bug
resets the behaviour to what it used to be, however also allows the new
behaviour by adding the 'anonymous_bind' parameter to the LDAP config.
Testing:
1) Find an LDAP configuration that was broken recently that uses
auth_by_bind
2) Apply this patch
3) See if it works again.
Additionally, testing the original path in the case of 'anonymous_bind'
being set should probably be done too, but I have no idea about the LDAP
server config for that.
Signed-off-by: Ulrich Kleiber <ulrich.kleiber@bsz-bw.de>
Signed-off-by: Brendan Gallagher <brendan@bywatersolutions.com>
Signed-off-by: Galen Charlton <gmc@esilibrary.com>
The move avoids a problem where many modules would gain
a dependency on C4::Auth just because C4::Members needs access
to hash_password().
This patch also adds a couple unit tests for the new password
hashing code.
To test:
[1] Verify that there are no regressions on the test plan for bug
9611.
[2] Verify that t/AuthUtils.t and t/db_dependent/Auth.t pass.
Signed-off-by: Galen Charlton <gmc@esilibrary.com>
Test:
* LDAP:
- Turn on LDAP auth in koha-config.xml. Set "update" in your server config to 1
- Change user's password on LDAP
- Login to Koha using LDAP - Koha password should be updated, to check
- Turn off LDAP auth in koha-config.xml
- You should be ble to log in with the new password
I do not have a LDAP facility, so I cheated. I ran
perl -e 'use C4::Auth_with_ldap; C4::Auth_with_ldap::_do_changepassword("srdjan", 1000022259, "srdjan");'
and was able to change the password.
Signed-off-by: Bernardo Gonzalez Kriegel <bgkriegel@gmail.com>
Work as described.
Test
1) change <useldapserver> to 1
2) copy/paste sample <ldapserver> config from perldoc C4/Auth_with_ldap
3) using sample script was able to change password,
use (userid, borrowernumber, newpass) as arguments
4) checked with OPAC and in database
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Galen Charlton <gmc@esilibrary.com>
To reproduce:
1/ Edit your apache virtual host and set the DEBUG environment variable
(SetEnv DEBUG 1).
2/ Try to login with an ldap user
3/ You will be redirected to the 500 error page.
The Koha logs contains:
malformed header from script. Bad header=------------------------------: mainpage.pl
The hashdump routine directly prints to STDOUT (!) and breaks the
headers.
It appears Net::LDAP::?->dump does the same thing.
Signed-off-by: Mark Tompsett <mtompset@hotmail.com>
Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>
Maybe we can kill C4::Utils after getting rid of this
Signed-off-by: Galen Charlton <gmc@esilibrary.com>
To test:
- Configure an LDAP server and $KOHA_CONF, etc.
- Make sure ExtendedPatronAttributes is defined and that
there is no attribute defined that is specified to be
a unique ID.
- Try to log in using an account originating from the
LDAP directory.
- You will got a software error:
Can't use an undefined value as an ARRAY reference at
/home/koha/src/C4/Auth_with_ldap.pm line 183.
- Apply the patch.
- Try to log in again; this time it should work.
Signed-off-by: Nuño López Ansótegui <nunyo@masmedios.com>
Signed-off-by: Jonathan Druart <jonathan.druart@biblibre.com>
Signed-off-by: Galen Charlton <gmc@esilibrary.com>
This fixes a bug where, assuming LDAP authentication is enabled, if a user
tries to log in while the LDAP server is down, the following fatal error
is displayed:
Can't call method "bind" on an undefined value at C4/Auth_with_ldap.pm line 134, <DATA> line 558.
This patch catches this error to allow normal authentication when LDAP connexion fails.
Test plan :
- Configure LDAP connexion with a host not having LDAP. ie :
<useldapserver>1</useldapserver>
<ldapserver id="ldapserver">
<hostname>localhost</hostname>
<base>dc=test,dc=com</base>
<user>cn=Manager,dc=test,dc=com</user>
<pass>passwd</pass>
<replicate>0</replicate>
<update>0</update>
<auth_by_bind>0</auth_by_bind>
<mapping>
<firstname is="givenname" ></firstname>
<surname is="sn" ></surname>
<branchcode is="branch" >MAIN</branchcode>
<userid is="uid" ></userid>
<password is="userpassword" ></password>
<email is="mail" ></email>
<categorycode is="employeetype" >PT</categorycode>
</mapping>
</ldapserver>
- Try to connect with mysql user (defined in koha-conf.xml)
- Try to connect with a user defined in borrowers
You may try to connect with working LDAP connexion
Signed-off-by: Chris Cormack <chris@bigballofwax.co.nz>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Galen Charlton <gmc@esilibrary.com>
Signed-off-by: Katrin Fischer <Katrin.Fischer.83@web.de>
Fixes problem found by QA scripts.
Signed-off-by: Jared Camins-Esakov <jcamins@cpbibliography.com>
This patch aims to solve the LDAP bind authentication method. Here are
some considerations:
- This is a standalone patch, so all the previous submitted ones are
rendered obsolete;
- LDAP bind authentication is now done in 3 steps:
1 - LDAP anonymous bind;
2 - LDAP search entry for the given username;
3 - LDAP bind with the DN of the found entry + the given password.
- The process fails if none or more than 1 entries are found for the
given username;
- The <principal_name> setting in koha-conf.xml isn't used anymore;
- The patch is backwards compatible, so users already using the
previously implemented LDAP bind authentication should be able to use
it the same.
http://bugs.koha-community.org/show_bug.cgi?id=7973
Signed-off-by: Vitor Fernandes
Signed-off-by: Dobrica Pavlinusic <dpavlin@rot13.org>
Signed-off-by: Katrin Fischer <Katrin.Fischer.83@web.de>
Passes all tests and QA script and has 2 solid sign offs.
Signed-off-by: Jared Camins-Esakov <jcamins@cpbibliography.com>
Current code is overly complex and assumes that
C4::Members::AttributeTypes::GetAttributeTypes
returns array of attribute codes which is not true.
Instead it return array of hashes so none of extended attributes
will be replicated from LDAP.
This code correctly extracts extended attributes from borrower data
provides simpler code which fills same structure.
It also skips empty values (" ") which are result of mapping without
any default value. This is needed to make unique extended patron values
work. If not handled it would insert empty value for first user and
fail for all others on uniqueness constraint.
Test scenario:
1. define Patron attribute types in administration
2. define mapping from LDAP fields to attributes in koha-conf.xml
3. login as new user with LDAP fields and verify that extended
attributes are replicated from LDAP
Signed-off-by: Chris Cormack <chris@bigballofwax.co.nz>
Passed-QA-by: Paul Poulain <paul.poulain@biblibre.com>
Signed-off-by: Jared Camins-Esakov <jcamins@cpbibliography.com>
Subroutine prototypes used at line 73, column 1. See page 194 of PBP. (Severity: 5)
"return" statement with explicit "undef" at line 74, column 24. See page 199 of PBP. (Severity: 5)
Signed-off-by: Jonathan Druart <jonathan.druart@biblibre.com>
Signed-off-by: Paul Poulain <paul.poulain@biblibre.com>
When importing users from LDAP, Auth_with_ldap.pm doesn't check if value for
categorycode is present in categories table in Koha resulting in referential
integrity error instead of using default value from koha-conf.xml
Test scenario:
1. enable LDAP in koha-conf.xml using <useldapserver>1</useldapserver>
and add <ldapserver> configuration with
<categorycode is="SomeLDAPField">DefaultCategoryCode</categorycode>
2. select/create LDAP user with category in SomeLDAPField which isn't in
Koha
3. try logging in and ensure that assigned category to new user is
DefaultCategoryCode
Signed-off-by: Marijana Glavica <mglavica@ffzg.hr>
Signed-off-by: Paul Poulain <paul.poulain@biblibre.com>
* correctly indenting with tab the debarrcomment field
* setdebar.pl is called without status parameter, thus it is not working anymore. It's fixed & some dead code has been removed. To test : debar someone, then go to patron detail page and click "lift debarment"
* the test function had not been updated. The fix define a debarment date of 2099-12-31 (no limit)
* fixed documentation in C4/Auth_with_ldap.pm
* updated ILSDI/Utility.pm to work with debarred being a date
* updated Members.pm/patronflags to work with debarred being a date (copy/paste of BibLibre code that had not been backported)
* fixed opac-reserve to check correctly for debarred status
I also have removed a duplicate line on circulation.pl when the patron was restricted = the information was displayed twice
In the case of LDAP, checkpw was returning the cardnumber of there user, but it was being treated as the
userid. This patch updates checkpw_ldap to return the cardnumber AND the userid, and updates checkpw to
uniformly return cardnumber and userid in all instances, so that whoever is authenticating can use the
desired value in the right way.
This requires us to specify all LDAP mappings in koha-conf.xml in lowercase,
instead of original case used withing LDAP.
Compare readability of
<userid is="hrEduPersonUniqueID" ></userid>
(which doesn't work) with required (and non-intuitive)
<userid is="hredupersonuniqueid" ></userid>
Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>
Signed-off-by: Ian Walls <ian.walls@bywatersolutions.com>
When using
<replicate>0</replicate> <!-- add new users from LDAP to Koha database -->
<update>0</update> <!-- update existing users in Koha database ->
<auth_by_bind>1</auth_by_bind> <!-- set to 1 to authenticate by
binding instead of password comparison, e.g., to use Active Directory -->
Auth_with_ldap attempts to lookup the userid in the LDAP directory to
fill $userldapentry despite it being unneeded in this case. The information
retrieved will be thrown away, thus there is no need to retrieve it.
This can cause authentication to fail overall even if the initial bind with the
user's credentials succeeded
Signed-off-by: Joe Atzberger <ohiocore@gmail.com>
Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>
When using auth_by_bind, search was always done as anonymous user.
This is a problem if we want to fetch LDAP values which have ACL
permissions only for users.
This change moves bind from search_method back into checkpw_ldap,
making code cleaner and easier to understand
Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>
Patch compiled from diffs created by Dobrica Pavlinušić <dpavlin@rot13.org> to:
* enable patron replication when using LDAP with auth_by_bind
* not scribble over extended patron attributes
* fix failure logging in to OPAC if patron has no extended attributes
Signed-off-by: Galen Charlton <gmcharlt@gmail.com>
Allow replicate and update to be zero.
Break out logic into separate subs.
Do only one bind attempt depending on setting, instead of
necessarily failing first before trying auth_by_bind.
POD added for active directory and to document permutations of
behavior given different conditions. Fixed mistaken debug lines
that called "print STDERR printf ...", i.e. printed the line to output
and "1" to the error log. Added principal_name feature for generating
bind user from Koha userid.
Signed-off-by: Galen Charlton <galen.charlton@liblime.com>
This changes the checkpw code in Auth_with_ldap. Along with comparing
the user entered password against the directory attibute userPassword
you can try to bind with the users dn and password.
This is controlled by the option auth_by_bind, which, if set, causes
this code to try binding instead of comparing.
Signed-off-by: Galen Charlton <galen.charlton@liblime.com>
This doesn't insert the large and typically unused <ldapserver> block,
just the switch with a comment pointing to C4::Auth_with_ldap. This otherwise
was undocumented requirement, making LDAP config a bit of a shot in the dark.
Signed-off-by: Galen Charlton <galen.charlton@liblime.com>
The section in KOHA_CONF was moved inside <config> and renamed
<ldapserver>. Perldoc updated to correspond. Tested with local
LDAP and existing test (t/db_dependent/Auth_with_ldap.t).
Patch can be applied with confidence based on comparison of 2 dumps:
perl -e 'use C4::Context; use Data::Dumper; my $context=C4::Context->new("./old_config.xml"); print Dumper ($context->{server}->{ldapserver}),"\n";'
and
perl -e 'use C4::Context; use Data::Dumper; my $context=C4::Context->new("./new_config.xml"); print Dumper (C4::Context->config("ldapserver")),"\n";'
These dumps reflect the way Auth_with_ldap accesses configuration info before and after.
Signed-off-by: Joshua Ferraro <jmf@liblime.com>
Seems not to break too many things, but i'm probably wrong here.
at least, new features/bugfixes from 2.2.5 are here (tested on some features on my head local copy)
- removing useless directories (koha-html and koha-plucene)
