Problem since upgrade GLPI 10.0.12

[Had3s99]

Hello,

The SSO doesn't work since i've upgraded to 10.0.12 i'm redirect on blank page GLPI_ROOT/plugins/phpsaml/front/acs.php

In apache i've this warning :

PHP Warning: Undefined global variable $_POST in GLPI_ROOT/inc/includes.php on line 102, referer: https://login.microsoftonline.com/

Can you help me please ?

Thanks,

Kévin.

[SeemsLikeIt]

I don't understand why you link #163 which is closed and the problem is not solved ?
Or do you think the solution is to w8 the new version from @DonutsNL ?

[DonutsNL]

Hi @SeemsLikeIt,

This issue is mentioned in the 'linked' issue. The 'linked' issue in which this issue is mentioned is closed, not this one.

I have been working on a new version and have not payed to much attention to this one.

Please use the latest version from my repo and report any issues you encounter. I will try to review them in a timely order and fix issues that are actually caused by the code.

rgrds,

[SeemsLikeIt]

Hi @DonutsNL,
Thank you for the followup, i was trying your v2 ...
I try this morning with your v1 and you can find my feedback below

Drop old table plugins_phpsaml* for clean install
Put phpsaml in markeplace directory which seems to be the new model, can't install from webui if plugins is not in markeplace directory

files/_log/php-errors.log

[2024-02-21 08:49:28] glpiphplog.WARNING: *** PHP User Warning (512): Unable to load plugin "phpsaml" information. in /var/www/html/glpi/src/Plugin.php at line 626
Backtrace :
src/Plugin.php:626 trigger_error()
src/Plugin.php:505 Plugin->checkPluginState()
src/Plugin.php:246 Plugin->checkStates()
inc/includes.php:98 Plugin->init()
front/marketplace.php:36 include()
public/index.php:82 require()

[2024-02-21 08:49:28] glpiphplog.WARNING: *** PHP User Warning (512): Unable to load plugin "phpsaml" information. in /var/www/html/glpi/src/Plugin.php at line 626
Backtrace :
src/Plugin.php:626 trigger_error()
src/Plugin.php:505 Plugin->checkPluginState()
front/marketplace.php:43 Plugin->checkStates()
public/index.php:82 require()

[2024-02-21 08:49:28] glpiphplog.WARNING: *** PHP User Warning (512): Unable to load plugin "phpsaml" information. in /var/www/html/glpi/src/Plugin.php at line 626
Backtrace :
src/Plugin.php:626 trigger_error()
src/Plugin.php:505 Plugin->checkPluginState()
src/Plugin.php:246 Plugin->checkStates()
inc/includes.php:98 Plugin->init()
front/cron.php:44 include()
public/index.php:82 require()

[2024-02-21 08:49:29] glpiphplog.WARNING: *** PHP User Warning (512): Unable to load plugin "phpsaml" information. in /var/www/html/glpi/src/Plugin.php at line 626
Backtrace :
src/Plugin.php:626 trigger_error()
src/Plugin.php:505 Plugin->checkPluginState()
src/Plugin.php:246 Plugin->checkStates()
inc/includes.php:98 Plugin->init()
ajax/common.tabs.php:46 include()
public/index.php:82 require()

[2024-02-21 08:49:29] glpiphplog.WARNING: *** PHP User Warning (512): Unable to load plugin "phpsaml" information. in /var/www/html/glpi/src/Plugin.php at line 626
Backtrace :
src/Plugin.php:626 trigger_error()
src/Plugin.php:505 Plugin->checkPluginState()
src/Plugin.php:246 Plugin->checkStates()
src/Marketplace/View.php:216 Plugin->init()
src/Marketplace/View.php:124 Glpi\Marketplace\View::installed()
src/CommonGLPI.php:694 Glpi\Marketplace\View::displayTabContentForItem()
ajax/common.tabs.php:120 CommonGLPI::displayStandardTab()
public/index.php:82 require()

[2024-02-21 08:49:31] glpiphplog.WARNING: *** PHP User Warning (512): Unable to load plugin "phpsaml" information. in /var/www/html/glpi/src/Plugin.php at line 626
Backtrace :
src/Plugin.php:626 trigger_error()
src/Plugin.php:505 Plugin->checkPluginState()
src/Plugin.php:246 Plugin->checkStates()
inc/includes.php:98 Plugin->init()
ajax/marketplace.php:62 include()
public/index.php:82 require()

[2024-02-21 08:50:31] glpiphplog.WARNING: *** PHP User Warning (512): Usage of signed integers in primary or foreign keys is discouraged, please use unsigned integers instead in glpi_plugin_phpsaml_configs.id. in /var/www/html/glpi/src/DBmysql.php at line 2180
Backtrace :
src/DBmysql.php:2180 trigger_error()
src/DBmysql.php:394 DBmysql->checkForDeprecatedTableOptions()
src/DBmysql.php:352 DBmysql->doQuery()
marketplace/phpsaml/inc/config.class.php:1242 DBmysql->query()
marketplace/phpsaml/hook.php:58 PluginPhpsamlConfig::install()
src/Plugin.php:922 plugin_phpsaml_install()
: Plugin->install()
src/Marketplace/Controller.php:546 call_user_func()
src/Marketplace/Controller.php:436 Glpi\Marketplace\Controller->setPluginState()
ajax/marketplace.php:83 Glpi\Marketplace\Controller->installPlugin()
public/index.php:82 require()

Only Warning nothing seems broken, but i can't configure plugin by default cause link to plugins directory
copy phpsaml in plugins directory
So i have phpsaml in markeplace and plugins directory and i can configure the plugin
It seems you've hardened the configuration and i need to review my idp configuration.

Bonus for my case :
Logout url seems mandatory in your configuration, or i don't want my users to logout from an application, they don't understand it's a global logout and we use MFA on our SSO, so we've got lot of complains when they need to logon mor than once a day.

Have a nice day

[DonutsNL]

Hi @SeemsLikeIt

The original plugin was not written for the marketplace, because of this i can guarantee that it will not function correctly.

I know there are hard coded paths that point to the plugins directory. That i decided not to fix anymore.

Also GLPI will prob not handle the same plugin in both marketplace and plugins. It will most prob cause naming conflicts when GLPI tries to register the plugin details.

My advice would be, uninstall and remove all glpisaml stuff, reinstall the latest version in the plugins directory (folder plugins/phpsaml/*) and reinstall the plugin using the ui.

Make sure there is only 1 version in the plugins directory and make sure it is not present in the marketplace directory.

In regards to my v2 its a wip. In regards to the logout url, try pointing it to gpli root (not tested, but it might work)

Rgrds,

[SeemsLikeIt]

Hi @DonutsNL,
I've reinstall the plugin in glpi/plugins after dropping table
[2024-02-21 14:17:08] glpiphplog.WARNING: *** PHP User Warning (512): Unable to load plugin "phpsaml" information. in /var/www/html/glpi/src/Plugin.php at line 626
Backtrace :
src/Plugin.php:626 trigger_error()
src/Plugin.php:505 Plugin->checkPluginState()
src/Plugin.php:246 Plugin->checkStates()
inc/includes.php:98 Plugin->init()
src/Api/API.php:148 include_once()
src/Api/APIRest.php:149 Glpi\Api\API->initApi()
apirest.php:57 Glpi\Api\APIRest->call()
public/index.php:82 require()

[2024-02-21 14:17:49] glpiphplog.WARNING: *** PHP User Warning (512): Unable to load plugin "phpsaml" information. in /var/www/html/glpi/src/Plugin.php at line 626
Backtrace :
src/Plugin.php:626 trigger_error()
src/Plugin.php:505 Plugin->checkPluginState()
src/Plugin.php:246 Plugin->checkStates()
inc/includes.php:98 Plugin->init()
index.php:87 include()
public/index.php:82 require()

[2024-02-21 14:17:49] glpiphplog.WARNING: *** PHP User Warning (512): Unable to load plugin "phpsaml" information. in /var/www/html/glpi/src/Plugin.php at line 626
Backtrace :
src/Plugin.php:626 trigger_error()
src/Plugin.php:505 Plugin->checkPluginState()
src/Plugin.php:246 Plugin->checkStates()
inc/includes.php:98 Plugin->init()
front/central.php:43 include()
public/index.php:82 require()

[2024-02-21 14:17:50] glpiphplog.WARNING: *** PHP User Warning (512): Unable to load plugin "phpsaml" information. in /var/www/html/glpi/src/Plugin.php at line 626
Backtrace :
src/Plugin.php:626 trigger_error()
src/Plugin.php:505 Plugin->checkPluginState()
src/Plugin.php:246 Plugin->checkStates()
inc/includes.php:98 Plugin->init()
front/cron.php:44 include()
public/index.php:82 require()

[2024-02-21 14:17:52] glpiphplog.WARNING: *** PHP User Warning (512): Unable to load plugin "phpsaml" information. in /var/www/html/glpi/src/Plugin.php at line 626
Backtrace :
src/Plugin.php:626 trigger_error()
src/Plugin.php:505 Plugin->checkPluginState()
src/Plugin.php:246 Plugin->checkStates()
inc/includes.php:98 Plugin->init()
ajax/common.tabs.php:46 include()
public/index.php:82 require()

[2024-02-21 14:17:52] glpiphplog.WARNING: *** PHP User Warning (512): Unable to load plugin "phpsaml" information. in /var/www/html/glpi/src/Plugin.php at line 626
Backtrace :
src/Plugin.php:626 trigger_error()
src/Plugin.php:505 Plugin->checkPluginState()
src/Plugin.php:246 Plugin->checkStates()
inc/includes.php:98 Plugin->init()
ajax/dashboard.php:38 include()
public/index.php:82 require()

[2024-02-21 14:17:52] glpiphplog.WARNING: *** PHP User Warning (512): Unable to load plugin "phpsaml" information. in /var/www/html/glpi/src/Plugin.php at line 626
Backtrace :
src/Plugin.php:626 trigger_error()
src/Plugin.php:505 Plugin->checkPluginState()
src/Plugin.php:246 Plugin->checkStates()
inc/includes.php:98 Plugin->init()
ajax/dashboard.php:38 include()
public/index.php:82 require()

[2024-02-21 14:17:52] glpiphplog.WARNING: *** PHP User Warning (512): Unable to load plugin "phpsaml" information. in /var/www/html/glpi/src/Plugin.php at line 626
Backtrace :
src/Plugin.php:626 trigger_error()
src/Plugin.php:505 Plugin->checkPluginState()
src/Plugin.php:246 Plugin->checkStates()
inc/includes.php:98 Plugin->init()
ajax/dashboard.php:38 include()
public/index.php:82 require()

[2024-02-21 14:17:52] glpiphplog.WARNING: *** PHP User Warning (512): Unable to load plugin "phpsaml" information. in /var/www/html/glpi/src/Plugin.php at line 626
Backtrace :
src/Plugin.php:626 trigger_error()
src/Plugin.php:505 Plugin->checkPluginState()
src/Plugin.php:246 Plugin->checkStates()
inc/includes.php:98 Plugin->init()
ajax/dashboard.php:38 include()
public/index.php:82 require()

[2024-02-21 14:17:52] glpiphplog.WARNING: *** PHP User Warning (512): Unable to load plugin "phpsaml" information. in /var/www/html/glpi/src/Plugin.php at line 626
Backtrace :
src/Plugin.php:626 trigger_error()
src/Plugin.php:505 Plugin->checkPluginState()
src/Plugin.php:246 Plugin->checkStates()
inc/includes.php:98 Plugin->init()
ajax/dashboard.php:38 include()
public/index.php:82 require()

[2024-02-21 14:17:52] glpiphplog.WARNING: *** PHP User Warning (512): Unable to load plugin "phpsaml" information. in /var/www/html/glpi/src/Plugin.php at line 626
Backtrace :
src/Plugin.php:626 trigger_error()
src/Plugin.php:505 Plugin->checkPluginState()
src/Plugin.php:246 Plugin->checkStates()
inc/includes.php:98 Plugin->init()
ajax/dashboard.php:38 include()
public/index.php:82 require()

[2024-02-21 14:17:52] glpiphplog.WARNING: *** PHP User Warning (512): Unable to load plugin "phpsaml" information. in /var/www/html/glpi/src/Plugin.php at line 626
Backtrace :
src/Plugin.php:626 trigger_error()
src/Plugin.php:505 Plugin->checkPluginState()
src/Plugin.php:246 Plugin->checkStates()
inc/includes.php:98 Plugin->init()
ajax/dashboard.php:38 include()
public/index.php:82 require()

[2024-02-21 14:17:52] glpiphplog.WARNING: *** PHP User Warning (512): Unable to load plugin "phpsaml" information. in /var/www/html/glpi/src/Plugin.php at line 626
Backtrace :
src/Plugin.php:626 trigger_error()
src/Plugin.php:505 Plugin->checkPluginState()
src/Plugin.php:246 Plugin->checkStates()
inc/includes.php:98 Plugin->init()
ajax/dashboard.php:38 include()
public/index.php:82 require()

[2024-02-21 14:17:52] glpiphplog.WARNING: *** PHP User Warning (512): Unable to load plugin "phpsaml" information. in /var/www/html/glpi/src/Plugin.php at line 626
Backtrace :
src/Plugin.php:626 trigger_error()
src/Plugin.php:505 Plugin->checkPluginState()
src/Plugin.php:246 Plugin->checkStates()
inc/includes.php:98 Plugin->init()
ajax/dashboard.php:38 include()
public/index.php:82 require()

[2024-02-21 14:17:52] glpiphplog.WARNING: *** PHP User Warning (512): Unable to load plugin "phpsaml" information. in /var/www/html/glpi/src/Plugin.php at line 626
Backtrace :
src/Plugin.php:626 trigger_error()
src/Plugin.php:505 Plugin->checkPluginState()
src/Plugin.php:246 Plugin->checkStates()
inc/includes.php:98 Plugin->init()
ajax/dashboard.php:38 include()
public/index.php:82 require()

[2024-02-21 14:17:52] glpiphplog.WARNING: *** PHP User Warning (512): Unable to load plugin "phpsaml" information. in /var/www/html/glpi/src/Plugin.php at line 626
Backtrace :
src/Plugin.php:626 trigger_error()
src/Plugin.php:505 Plugin->checkPluginState()
src/Plugin.php:246 Plugin->checkStates()
inc/includes.php:98 Plugin->init()
ajax/dashboard.php:38 include()
public/index.php:82 require()

[2024-02-21 14:17:52] glpiphplog.WARNING: *** PHP User Warning (512): Unable to load plugin "phpsaml" information. in /var/www/html/glpi/src/Plugin.php at line 626
Backtrace :
src/Plugin.php:626 trigger_error()
src/Plugin.php:505 Plugin->checkPluginState()
src/Plugin.php:246 Plugin->checkStates()
inc/includes.php:98 Plugin->init()
ajax/dashboard.php:38 include()
public/index.php:82 require()

[2024-02-21 14:17:56] glpiphplog.WARNING: *** PHP User Warning (512): Unable to load plugin "phpsaml" information. in /var/www/html/glpi/src/Plugin.php at line 626
Backtrace :
src/Plugin.php:626 trigger_error()
src/Plugin.php:505 Plugin->checkPluginState()
src/Plugin.php:246 Plugin->checkStates()
inc/includes.php:98 Plugin->init()
front/central.php:43 include()
public/index.php:82 require()

[2024-02-21 14:17:56] glpiphplog.WARNING: *** PHP User Warning (512): Unable to load plugin "phpsaml" information. in /var/www/html/glpi/src/Plugin.php at line 626
Backtrace :
src/Plugin.php:626 trigger_error()
src/Plugin.php:505 Plugin->checkPluginState()
src/Plugin.php:246 Plugin->checkStates()
inc/includes.php:98 Plugin->init()
ajax/common.tabs.php:46 include()
public/index.php:82 require()

[2024-02-21 14:17:56] glpiphplog.WARNING: *** PHP User Warning (512): Unable to load plugin "phpsaml" information. in /var/www/html/glpi/src/Plugin.php at line 626
Backtrace :
src/Plugin.php:626 trigger_error()
src/Plugin.php:505 Plugin->checkPluginState()
src/Plugin.php:246 Plugin->checkStates()
inc/includes.php:98 Plugin->init()
ajax/dashboard.php:38 include()
public/index.php:82 require()

[2024-02-21 14:17:56] glpiphplog.WARNING: *** PHP User Warning (512): Unable to load plugin "phpsaml" information. in /var/www/html/glpi/src/Plugin.php at line 626
Backtrace :
src/Plugin.php:626 trigger_error()
src/Plugin.php:505 Plugin->checkPluginState()
src/Plugin.php:246 Plugin->checkStates()
inc/includes.php:98 Plugin->init()
ajax/dashboard.php:38 include()
public/index.php:82 require()

[2024-02-21 14:17:56] glpiphplog.WARNING: *** PHP User Warning (512): Unable to load plugin "phpsaml" information. in /var/www/html/glpi/src/Plugin.php at line 626
Backtrace :
src/Plugin.php:626 trigger_error()
src/Plugin.php:505 Plugin->checkPluginState()
src/Plugin.php:246 Plugin->checkStates()
inc/includes.php:98 Plugin->init()
ajax/dashboard.php:38 include()
public/index.php:82 require()

[2024-02-21 14:17:56] glpiphplog.WARNING: *** PHP User Warning (512): Unable to load plugin "phpsaml" information. in /var/www/html/glpi/src/Plugin.php at line 626
Backtrace :
src/Plugin.php:626 trigger_error()
src/Plugin.php:505 Plugin->checkPluginState()
src/Plugin.php:246 Plugin->checkStates()
inc/includes.php:98 Plugin->init()
ajax/dashboard.php:38 include()
public/index.php:82 require()

[2024-02-21 14:17:56] glpiphplog.WARNING: *** PHP User Warning (512): Unable to load plugin "phpsaml" information. in /var/www/html/glpi/src/Plugin.php at line 626
Backtrace :
src/Plugin.php:626 trigger_error()
src/Plugin.php:505 Plugin->checkPluginState()
src/Plugin.php:246 Plugin->checkStates()
inc/includes.php:98 Plugin->init()
ajax/dashboard.php:38 include()
public/index.php:82 require()

[2024-02-21 14:17:56] glpiphplog.WARNING: *** PHP User Warning (512): Unable to load plugin "phpsaml" information. in /var/www/html/glpi/src/Plugin.php at line 626
Backtrace :
src/Plugin.php:626 trigger_error()
src/Plugin.php:505 Plugin->checkPluginState()
src/Plugin.php:246 Plugin->checkStates()
inc/includes.php:98 Plugin->init()
ajax/dashboard.php:38 include()
public/index.php:82 require()

[2024-02-21 14:17:57] glpiphplog.WARNING: *** PHP User Warning (512): Unable to load plugin "phpsaml" information. in /var/www/html/glpi/src/Plugin.php at line 626
Backtrace :
src/Plugin.php:626 trigger_error()
src/Plugin.php:505 Plugin->checkPluginState()
src/Plugin.php:246 Plugin->checkStates()
inc/includes.php:98 Plugin->init()
ajax/dashboard.php:38 include()
public/index.php:82 require()

[2024-02-21 14:17:57] glpiphplog.WARNING: *** PHP User Warning (512): Unable to load plugin "phpsaml" information. in /var/www/html/glpi/src/Plugin.php at line 626
Backtrace :
src/Plugin.php:626 trigger_error()
src/Plugin.php:505 Plugin->checkPluginState()
src/Plugin.php:246 Plugin->checkStates()
inc/includes.php:98 Plugin->init()
ajax/dashboard.php:38 include()
public/index.php:82 require()

[2024-02-21 14:17:58] glpiphplog.WARNING: *** PHP User Warning (512): Unable to load plugin "phpsaml" information. in /var/www/html/glpi/src/Plugin.php at line 626
Backtrace :
src/Plugin.php:626 trigger_error()
src/Plugin.php:505 Plugin->checkPluginState()
src/Plugin.php:246 Plugin->checkStates()
inc/includes.php:98 Plugin->init()
front/marketplace.php:36 include()
public/index.php:82 require()

[2024-02-21 14:17:58] glpiphplog.WARNING: *** PHP User Warning (512): Unable to load plugin "phpsaml" information. in /var/www/html/glpi/src/Plugin.php at line 626
Backtrace :
src/Plugin.php:626 trigger_error()
src/Plugin.php:505 Plugin->checkPluginState()
front/marketplace.php:43 Plugin->checkStates()
public/index.php:82 require()

[2024-02-21 14:17:58] glpiphplog.WARNING: *** PHP User Warning (512): Unable to load plugin "phpsaml" information. in /var/www/html/glpi/src/Plugin.php at line 626
Backtrace :
src/Plugin.php:626 trigger_error()
src/Plugin.php:505 Plugin->checkPluginState()
src/Plugin.php:246 Plugin->checkStates()
inc/includes.php:98 Plugin->init()
ajax/common.tabs.php:46 include()
public/index.php:82 require()

[2024-02-21 14:17:58] glpiphplog.WARNING: *** PHP User Warning (512): Unable to load plugin "phpsaml" information. in /var/www/html/glpi/src/Plugin.php at line 626
Backtrace :
src/Plugin.php:626 trigger_error()
src/Plugin.php:505 Plugin->checkPluginState()
src/Plugin.php:246 Plugin->checkStates()
src/Marketplace/View.php:216 Plugin->init()
src/Marketplace/View.php:124 Glpi\Marketplace\View::installed()
src/CommonGLPI.php:694 Glpi\Marketplace\View::displayTabContentForItem()
ajax/common.tabs.php:120 CommonGLPI::displayStandardTab()
public/index.php:82 require()

[2024-02-21 14:18:00] glpiphplog.WARNING: *** PHP User Warning (512): Unable to load plugin "phpsaml" information. in /var/www/html/glpi/src/Plugin.php at line 626
Backtrace :
src/Plugin.php:626 trigger_error()
src/Plugin.php:505 Plugin->checkPluginState()
src/Plugin.php:246 Plugin->checkStates()
inc/includes.php:98 Plugin->init()
ajax/marketplace.php:62 include()
public/index.php:82 require()

[2024-02-21 14:22:31] glpiphplog.WARNING: *** PHP User Warning (512): Usage of signed integers in primary or foreign keys is discouraged, please use unsigned integers instead in glpi_plugin_phpsaml_configs.id. in /var/www/html/glpi/src/DBmysql.php at line 2180
Backtrace :
src/DBmysql.php:2180 trigger_error()
src/DBmysql.php:394 DBmysql->checkForDeprecatedTableOptions()
src/DBmysql.php:352 DBmysql->doQuery()
plugins/phpsaml/inc/config.class.php:1242 DBmysql->query()
plugins/phpsaml/hook.php:58 PluginPhpsamlConfig::install()
src/Plugin.php:922 plugin_phpsaml_install()
front/plugin.form.php:51 Plugin->install()
public/index.php:82 require()

Some Warning but plugin is installed and can be configured.
My idp return an error like "error invalid lenght", so i've enable compression in const from config.inc.php and it's working.
I've tried to comment out the mandatory field for logout but for the moment it's not a win.
Regards

[DonutsNL]

Just wondering, are you using php8 or a previous version?

[SeemsLikeIt]

php8.1 on ubuntu jammy

[jeldriks]

I've created a pull request for this issue. Until it is merged, you can solve the issue by adding

$_POST = array();

to the file GLPI_ROOT/plugins/phpsaml/front/acs.php at line 11, compare f8a04ae.

[DonutsNL]

Hi @jeldriks,

Firstoff, thank you for going through all the trouble of creating a fork, correcting the code and creating a pull request.

But.. Are you sure you are using the latest version in my repository? that you can find here:
https://github.com/DonutsNL/phpsaml/blob/master/front/acs.php

Because your (correct) fix has been implemented for some time now as you can see in the linked repo where: $_POST = []; is the square bracket array syntax for $_POST = array();.

Sadly Derrick has been offline for a long time now and I dont have the rights to merge pull requests into his repository. As a work-around i have been maintaining en fixing a fork of the code in my personel repository.

If you like to help, all help is welcome in the next iteration im writing here: https://github.com/DonutsNL/glpisaml.

rgrds,

[jeldriks]

Hi @DonutsNL, thanks for pointing that out! I wasn't aware that you had already fixed this issue in your fork of this repo. Seems like I didn't click on the second link in #164 (comment), which would've made things clear.

After uninstalling the old version of the plugin, the installation and re-configuration of the plugin based on your fork worked well. The only issue I've run into so far is that the login-button no longer works with Microsoft: "AADSTS750055: SAML message was not properly DEFLATE-encoded."

It's not a big deal for me, as an IdP-initiated login still works.

Your new iteration looks great, I'll have a look.

Thanks for your work! 👍
(closing my PR now)

[DonutsNL]

You can toggle deflate in the class property located in config.class.php.

Set both request and response compression to true.

[andrepetinga]

Hello.
@DonutsNL Thank you for the work/effort your are doing!!
In my case:

• Deleted the old folder (plugins/phpsaml), removed any tables related to the plugin.
• Downloaded your version from https://github.com/DonutsNL/phpsaml
• Placed at plugins/phpsaml
• Installed using Plugins GLPI page
• Configured it and it works!!!! Just using local ADFS authentication, no Azure...

Just one question: I have this message -> No valid Ipd certificate details provided or available
What is it??

[DonutsNL]

Hi @andrepetinga ,

Im glad to learn the current version is working for you.

'No valid Ipd certificate details provided or available - What is it??'

My version actually tries to decompile the certificate using openssl and validate the certificate. There are some conditions in which openssl (for example if openssl was not included when php was compiled) is not able to decompile the certificate string. In these cases the reported warning is printed.

The current handling is rather crude and i am working to improve it in the rewrite of the plugin.