LDAP stop working after an upgrade

Question

Hello everyone,

I just got a LDAP problem after upgrading our OCS server, i can't connect to it using my LDAP account.

OS version : centos 6.8 (2.6.32-642.11.1.el6.x86_64)

PHP version : 5.6.31

OCS server : 2.3.1

Agent version : still 2.1.1

Error log :

[Mon Aug 21 11:29:11 2017] [error] [client X.X.X.X] PHP Warning:  ldap_connect(): Could not create session handle: Bad parameter to an ldap routine in /usr/share/ocsinventory-reports/ocsreports/backend/AUTH/methode/ldap.php on line 124, referer: https://par-abv-ocs/ocsreports/
[Mon Aug 21 11:29:11 2017] [error] [client X.X.X.X] PHP Warning:  ldap_set_option(): supplied argument is not a valid ldap link resource in /usr/share/ocsinventory-reports/ocsreports/backend/AUTH/methode/ldap.php on line 127, referer: https://par-abv-ocs/ocsreports/
[Mon Aug 21 11:29:11 2017] [error] [client X.X.X.X] PHP Warning:  ldap_set_option(): supplied argument is not a valid ldap link resource in /usr/share/ocsinventory-reports/ocsreports/backend/AUTH/methode/ldap.php on line 128, referer: https://par-abv-ocs/ocsreports/
[Mon Aug 21 11:29:11 2017] [error] [client X.X.X.X] PHP Warning:  ldap_bind() expects parameter 1 to be resource, boolean given in /usr/share/ocsinventory-reports/ocsreports/backend/AUTH/methode/ldap.php on line 130, referer: https://par-abv-ocs/ocsreports/
[Mon Aug 21 11:29:11 2017] [error] [client X.X.X.X] PHP Warning:  ldap_search(): supplied argument is not a valid ldap link resource in /usr/share/ocsinventory-reports/ocsreports/backend/AUTH/methode/ldap.php on line 76, referer: https://par-abv-ocs/ocsreports/
[Mon Aug 21 11:29:11 2017] [error] [client X.X.X.X] PHP Warning:  ldap_count_entries() expects parameter 1 to be resource, boolean given in /usr/share/ocsinventory-reports/ocsreports/backend/AUTH/methode/ldap.php on line 77, referer: https://par-abv-ocs/ocsreports/
[Mon Aug 21 11:29:11 2017] [error] [client X.X.X.X] PHP Warning:  ldap_get_entries() expects parameter 1 to be resource, boolean given in /usr/share/ocsinventory-reports/ocsreports/backend/AUTH/methode/ldap.php on line 78, referer: https://par-abv-ocs/ocsreports/
[Mon Aug 21 11:29:11 2017] [error] [client X.X.X.X] PHP Warning:  ldap_close() expects parameter 1 to be resource, boolean given in /usr/share/ocsinventory-reports/ocsreports/backend/AUTH/methode/ldap.php on line 79, referer: https://par-abv-ocs/ocsreports/

Package installed :

php56w-cli-5.6.31-1.w6.x86_64
php56w-opcache-5.6.31-1.w6.x86_64
php56w-ldap-5.6.31-1.w6.x86_64
php56w-common-5.6.31-1.w6.x86_64
php56w-pdo-5.6.31-1.w6.x86_64
php56w-5.6.31-1.w6.x86_64
php56w-mbstring-5.6.31-1.w6.x86_64
php56w-gd-5.6.31-1.w6.x86_64
php56w-mysql-5.6.31-1.w6.x86_64
php56w-soap-5.6.31-1.w6.x86_64
openldap-clients-2.4.40-16.el6.x86_64
openldap-2.4.40-16.el6.x86_64
apr-util-ldap-1.3.9-3.el6_0.1.x86_64

Answer 1

Stop using bad repository. RPM must be installed from the remi's repository only and not from other.

https://rpms.remirepo.net/wizard/

Answer 2

Hello,

I installed remi repo and did an update :

php-common-5.6.31-1.el6.remi.x86_64
php-ldap-5.6.31-1.el6.remi.x86_64
php-xml-5.6.31-1.el6.remi.x86_64
php-pecl-zip-1.15.1-1.el6.remi.5.6.x86_64
php-cli-5.6.31-1.el6.remi.x86_64
php-gd-5.6.31-1.el6.remi.x86_64
php-5.6.31-1.el6.remi.x86_64
php-soap-5.6.31-1.el6.remi.x86_64
php-opcache-5.6.31-1.el6.remi.x86_64
php-pecl-jsonc-1.3.10-2.el6.remi.5.6.x86_64
php-pdo-5.6.31-1.el6.remi.x86_64
php-mysqlnd-5.6.31-1.el6.remi.x86_64
php-mbstring-5.6.31-1.el6.remi.x86_64

But still have the same problem .....

[Fri Aug 25 14:40:32 2017] [error] [client] PHP Warning:  ldap_connect(): Could not create session handle: Bad parameter to an ldap routine in /usr/share/ocsinventory-reports/ocsreports/backend/AUTH/methode/ldap.php on line 124, referer: https://par-abv-ocs/ocsreports/
[Fri Aug 25 14:40:32 2017] [error] [client] PHP Warning:  ldap_set_option(): supplied argument is not a valid ldap link resource in /usr/share/ocsinventory-reports/ocsreports/backend/AUTH/methode/ldap.php on line 127, referer: https://par-abv-ocs/ocsreports/
[Fri Aug 25 14:40:32 2017] [error] [client] PHP Warning:  ldap_set_option(): supplied argument is not a valid ldap link resource in /usr/share/ocsinventory-reports/ocsreports/backend/AUTH/methode/ldap.php on line 128, referer: https://par-abv-ocs/ocsreports/
[Fri Aug 25 14:40:32 2017] [error] [client] PHP Warning:  ldap_bind() expects parameter 1 to be resource, boolean given in /usr/share/ocsinventory-reports/ocsreports/backend/AUTH/methode/ldap.php on line 130, referer: https://par-abv-ocs/ocsreports/
[Fri Aug 25 14:40:32 2017] [error] [client] PHP Warning:  ldap_search(): supplied argument is not a valid ldap link resource in /usr/share/ocsinventory-reports/ocsreports/backend/AUTH/methode/ldap.php on line 76, referer: https://par-abv-ocs/ocsreports/
[Fri Aug 25 14:40:32 2017] [error] [client] PHP Warning:  ldap_count_entries() expects parameter 1 to be resource, boolean given in /usr/share/ocsinventory-reports/ocsreports/backend/AUTH/methode/ldap.php on line 77, referer: https://xxxxxxxxx/ocsreports/
[Fri Aug 25 14:40:32 2017] [error] [client] PHP Warning:  ldap_get_entries() expects parameter 1 to be resource, boolean given in /usr/share/ocsinventory-reports/ocsreports/backend/AUTH/methode/ldap.php on line 78, referer: https://par-abv-ocs/ocsreports/
[Fri Aug 25 14:40:32 2017] [error] [client] PHP Warning:  ldap_close() expects parameter 1 to be resource, boolean given in /usr/share/ocsinventory-reports/ocsreports/backend/AUTH/methode/ldap.php on line 79, referer: https://par-abv-ocs/ocsreports/