Topic on Project:Support desk

I have tried every combination of plugins to get my Mediawiki to authenticate using LDAP to Active Directory with no such luck. I have attempted to convert from LDAPAuthentication, to LDAPHub migration. When attempting to login, I am now receiving this error, "There seems to be a problem with your login session; this action has been canceled as a precaution against session hijacking. Please resubmit the form." Any Help would be appreciated. All was working fine with LDAPAuthencation before the upgrade. Thanks again.

try setting $wgSessionCacheType = CACHE_DB;

Tried your suggestion. Still no luck. I was at one point able to get it to return my full name from the table, but still failed on login like it wasn't excepting the group I was limiting it to. "Username Not Authorized"

Added this to my localsettings.php file. still no luck. attaching the config I am using for ldap if this may help. Checked that all extensions are loaded, but still get the same error about session hijacking.

wfLoadExtensions( [
    'PluggableAuth',
    'Auth_remoteuser',
    'LDAPProvider',
    'LDAPAuthentication2',
    'LDAPAuthorization',
    'LDAPUserInfo'
] );
$LDAPAuthorizationAutoAuthRemoteUserStringParser = 'username-at-domain';
$LDAPAuthentication2UsernameNormalizer = 'strtolower';
$LDAPAuthentication2AllowLocalLogin = true;
$wgAuthRemoteuserAllowUserSwitch = true;
$wgPluggableAuth_EnableLocalLogin = false;
$wgAuthRemoteuserUserName = function() {
    $user = '';
    if( isset( $_SERVER[ 'REMOTE_USER' ] ) ) {
        $user = strtolower( $_SERVER[ 'REMOTE_USER' ] );
    }
    return $user;
};
$LDAPProviderDomainConfigProvider = function() {
    $config = [
        'domain.net' => [
            'connection' => [
                "server" => "Server.oishq.net",
                "user" => "cn=username,cn=users,dc=domain,dc=net",
                "pass" => "XXXXXX",
                "port" => "389",
                "enctype" => "clear",
                "options" => [
                    "LDAP_OPT_DEREF" => 1
                ],
                "basedn" => "dc=domain,dc=net",
                "groupbasedn" => "cn=users,dc=domain,dc=net",
                "userbasedn" => "dc=domain,dc=net",
                "searchattribute" => "uid",
                "usernameattribute" => "uid",
                "realnameattribute" => "fullname",
                "emailattribute" => "mail",
                "grouprequest" => "MediaWiki\\Extension\\LDAPProvider\\UserGroupsRequest\\UserMemberOf::factory"
            ],
            'authorization' => [
                'rules' => [
                    'groups' => [
                        'required' => [
                            'cn=wiki-admin,cn=users,dc=domain,dc=net'
                        ]
                    ]
                ]
            ],
            'userinfo' => [
                'attributes-map' => [
                    'email' => 'mail',
                    'realname' => 'fullname'
                ]
            ]
        ]
    ];
    return new \MediaWiki\Extension\LDAPProvider\DomainConfigProvider\InlinePHPArray( $config );
};

1. You are not setting $wgAuthRemoteUserName correctly. See the documentation.
2. If you want to use Auth_remoteuser, then you do not want to also include LDAPAuthentication2. Choose one. See the LDAPStack flow chart.