Owncloud Source Code Analysis-5--CAS single-point logon

: This article mainly introduces the owncloud source code analysis 5--CAS single-point logon. if you are interested in the PHP Tutorial, refer to it. CAS single sign-on

1. put the CAS package under lib \ private for reference,

2. introduce the handleLogin () method in row 976 of \ owncloud \ lib \ base. php and change the content of this method to the following content:

If (! $ _ REQUEST ['logout']) {OC_App: loadApps (array ('prelogin');} // introduce the cas class library require_once 'private \ CAS. php ';

PhpCAS: setDebug (); // initialize clientphpCAS: client (CAS_VERSION_2_0, '2017. 168.6.101 ', 8080,'/sso '); // if the sso server is in https mode, you need to configure the trust certificate. If the http method is used, comment out this option // phpCAS: setCasServerCACert ('adminca1. crt '); phpCAS: setNoCasServerValidation (); // If you need user ing, you need to set serverCode. if you do not need to, you can comment out // phpCAS: setServerCode ('Pt. jcsj'); // process a single exit request. The first parameter is false, indicating that no client authentication is performed. phpCAS: handleLogoutRequests (false, false); // phpCAS :: setNoCasServerValidation (); // perform authentication phpCAS: forceAuthentication (); if (isset ($ _ REQUEST ['logout']) {phpCAS: logout (); die; // header ("Location: ". OC: $ WEBROOT. (empty (OC: $ WEBROOT )? '/': '');} // Logout if desired // store the following values in the session object, if a user with phpCAS exists, execute local logon // print_r (phpCAS: getAttributes (); die; if (phpCAS: getUser () {if (OC_User :: login (phpCAS: getUser () {$ userId = OC_User: getUser (); // setting up the time zone if (isset ($ _ POST ['timezone-offset ']) {self: $ server-> getSession () -> set ('timezone ', $ _ POST ['timezone-offset']); self: $ server-> getConfig ()-> setUserValue ($ userId, 'Core', 'timezone ', $ _ POST ['timezone']);} self: cleanuplog1_kens ($ userId); if (! Empty ($ _ POST ["remember_login"]) {if (defined ("DEBUG") & DEBUG) {self ::$ server-> getLogger () -> debug ('setting remember login to cooker', array ('app' => 'core');} $ token = \ OC: $ server-> getSecureRandom () -> getMediumStrengthGenerator ()-> generate (32); self: $ server-> getConfig ()-> setUserValue ($ userId, 'login _ token', $ token, time (); OC_User: setMagicInCookie ($ userId, $ token);} else {OC_User: unsetMagicInCookie ();} OC_Util: redirecttodefapage page (); exit ();}}
Modify the checkPassword method (row 158) in \ owncloud \ lib \ private \ user \ database. php:

$ Query = OC_DB: prepare ('select 'uid', 'password' FROM '* PREFIX * users' where lower ('uid') = LOWER (?) '); $ Result = $ query-> execute (array ($ uid); $ row = $ result-> fetchRow (); if ($ row) {// directly return the query information/* $ storedHash = $ row ['password']; $ newHash = ''; if (\ OC: $ server-> getHasher () -> verify ($ password, $ storedHash, $ newHash) {if (! Empty ($ newHash) {$ this-> setPassword ($ uid, $ password);} */return $ row ['uid']; //} else {return false;} return false;

OVER !!

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The above introduces the owncloud source code analysis 5--CAS single-point logon, including some content, hope to be helpful to friends interested in PHP tutorials.