Migrated PEAR naming to PSR-4.

Added PHP CS Fixer to clean up code.
Updated Travis configuration to work with new configuration.
Update Composer configuration to work with new configuration.
Overall tweaks in code to work with new naming conventions and fix minor bugs.

.gitignore

@@ -4,3 +4,7 @@ utils/dist/
 utils/tmp/
 utils/starting_HEAD
 /.settings
+.idea/
+vendor/
+.php_cs.cache
+composer.lock

.php_cs

@@ -0,0 +1,77 @@
+<?php
+
+use Symfony\CS\Config\Config;
+use Symfony\CS\FixerInterface;
+use Symfony\CS\Finder\DefaultFinder;
+
+$fixers = [
+    'blankline_after_open_tag',
+    'braces',
+    'concat_without_spaces',
+    'double_arrow_multiline_whitespaces',
+    'duplicate_semicolon',
+    'elseif',
+    'empty_return',
+    'encoding',
+    'eof_ending',
+    'extra_empty_lines',
+    'function_call_space',
+    'function_declaration',
+    'include',
+    'indentation',
+    'join_function',
+    'line_after_namespace',
+    'linefeed',
+    'list_commas',
+    'logical_not_operators_with_successor_space',
+    'lowercase_constants',
+    'lowercase_keywords',
+    'method_argument_space',
+    'multiline_array_trailing_comma',
+    'multiline_spaces_before_semicolon',
+    'multiple_use',
+    'namespace_no_leading_whitespace',
+    'no_blank_lines_after_class_opening',
+    'no_empty_lines_after_phpdocs',
+    'object_operator',
+    'operators_spaces',
+    'parenthesis',
+    'phpdoc_indent',
+    'phpdoc_inline_tag',
+    'phpdoc_no_access',
+    'phpdoc_no_package',
+    'phpdoc_scalar',
+    'phpdoc_short_description',
+    'phpdoc_to_comment',
+    'phpdoc_trim',
+    'phpdoc_type_to_var',
+    'phpdoc_var_without_name',
+    'remove_leading_slash_use',
+    'remove_lines_between_uses',
+    'return',
+    'self_accessor',
+    'short_array_syntax',
+    'short_echo_tag',
+    'short_tag',
+    'single_array_no_trailing_comma',
+    'single_blank_line_before_namespace',
+    'single_line_after_imports',
+    'single_quote',
+    'spaces_before_semicolon',
+    'spaces_cast',
+    'standardize_not_equal',
+    'ternary_spaces',
+    'trailing_spaces',
+    'trim_array_spaces',
+    'unalign_equals',
+    'unary_operators_spaces',
+    'unused_use',
+    'visibility',
+    'whitespacy_lines',
+];
+
+return Config::create()
+    ->finder(DefaultFinder::create()->in(__DIR__))
+    ->fixers($fixers)
+    ->level(FixerInterface::NONE_LEVEL)
+    ->setUsingCache(true);

.project

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <projectDescription>
-	<name>phpcas-devel</name>
+	<name>phpCAS-devel</name>
 	<comment></comment>
 	<projects>
 	</projects>

.travis.yml

@@ -1,9 +1,32 @@
 language: php
+
 php:
-  - "5.4"
-  - "5.5"
-  - "5.6"
-script:
-  - cd test
-  - phpunit TestSuite.php
+  - 5.4
+  - 5.5
+  - 5.6
+  - 7.0
+  - hhvm
+
+env:
+  global:
+    - setup=basic
+
+matrix:
+  include:
+    - php: 5.4
+      env: setup=lowest
+    - php: 5.4
+      env: setup=stable
+
 sudo: false
+
+before_install:
+  - travis_retry composer self-update
+
+install:
+  - if [[ $setup = 'basic' ]]; then travis_retry composer install --no-interaction --prefer-dist; fi
+  - if [[ $setup = 'stable' ]]; then travis_retry composer update --prefer-dist --no-interaction --prefer-stable; fi
+  - if [[ $setup = 'lowest' ]]; then travis_retry composer update --prefer-dist --no-interaction --prefer-lowest --prefer-stable; fi
+
+script: vendor/bin/phpunit
+

composer.json

@@ -14,12 +14,18 @@
         "ext-curl": "*"
     },
     "require-dev": {
-        "phpunit/phpunit": "~3.7.10"
+        "fabpot/php-cs-fixer": "~1.11",
+        "phpunit/phpunit": "~3.7"
     },
     "autoload": {
-        "classmap": [
-            "source/"
-        ]
+        "psr-4": {
+            "phpCAS\\": "source/"
+        }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "phpCAS\\": "test/"
+        }
     },
     "extra": {
         "branch-alias": {

docs/Upgrading

@@ -4,7 +4,7 @@
 
 For security hardening purposes the verbose error messages to the web browsers 
 are now masked. If you want to have the verbose messages you need to use: 
-phpCAS::setVerbose(true);
+CAS::setVerbose(true);
 This will set the configuration to the old verbose mode that helps during 
 development and debugging.
 
@@ -55,11 +55,11 @@ when validating the proxy tickets. The strings are compared starting from
 the beginning and must fully match with the proxies in the list.
 
 Examples:
-      phpCAS::allowProxyChain(new CAS_ProxyChain(array(
+      CAS::allowProxyChain(new CAS_ProxyChain(array(
               'https://app.example.com/'
           )));
 or
-      phpCAS::allowProxyChain(new CAS_ProxyChain(array(
+      CAS::allowProxyChain(new CAS_ProxyChain(array(
               '/^https:\/\/app[0-9]\.example\.com\/rest\//',
               'http://client.example.com/'
           )));
@@ -68,7 +68,7 @@ For quick testing or in certain production screnarios you might want to
 allow allow any other valid service to proxy your service. To do so, add
 the "Any" chain:
 
-      phpcas::allowProxyChain(new CAS_ProxyChain_Any);
+      CAS::allowProxyChain(new CAS_ProxyChain_Any);
 
 THIS SETTING IS HOWEVER NOT RECOMMENDED FOR PRODUCTION AND HAS SECURITY
  IMPLICATIONS: YOU ARE ALLOWING ANY SERVICE TO ACT ON BEHALF OF A USER

docs/examples/config.example.php

@@ -4,20 +4,18 @@
  * The purpose of this central config file is configuring all examples
  * in one place with minimal work for your working environment
  * Just configure all the items in this config according to your environment
- * and rename the file to config.php
+ * and rename the file to config.php.
  *
  * PHP Version 5
  *
  * @file     config.php
  * @category Authentication
- * @package  PhpCAS
  * @author   Joachim Fritschi <[email protected]>
  * @author   Adam Franco <[email protected]>
  * @license  http://www.apache.org/licenses/LICENSE-2.0  Apache License 2.0
  * @link     https://wiki.jasig.org/display/CASC/phpCAS
  */
-
-$phpcas_path = '../../source/';
+$CAS_path = '../../source/';
 
 ///////////////////////////////////////
 // Basic Config of the phpCAS client //
@@ -41,7 +39,7 @@
 
 // The "real" hosts of clustered cas server that send SAML logout messages
 // Assumes the cas server is load balanced across multiple hosts
-$cas_real_hosts = array('cas-real-1.example.com', 'cas-real-2.example.com');
+$cas_real_hosts = ['cas-real-1.example.com', 'cas-real-2.example.com'];
 
 // Client config for cookie hardening
 $client_domain = '127.0.0.1';
@@ -64,41 +62,40 @@
 
 // Generating the URLS for the local cas example services for proxy testing
 if (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') {
-    $curbase = 'https://' . $_SERVER['SERVER_NAME'];
+    $curbase = 'https://'.$_SERVER['SERVER_NAME'];
 } else {
-    $curbase = 'http://' . $_SERVER['SERVER_NAME'];
+    $curbase = 'http://'.$_SERVER['SERVER_NAME'];
 }
 if ($_SERVER['SERVER_PORT'] != 80 && $_SERVER['SERVER_PORT'] != 443) {
-    $curbase .= ':' . $_SERVER['SERVER_PORT'];
+    $curbase .= ':'.$_SERVER['SERVER_PORT'];
 }
 
-$curdir = dirname($_SERVER['REQUEST_URI']) . "/";
+$curdir = dirname($_SERVER['REQUEST_URI']).'/';
 
 // CAS client nodes for rebroadcasting pgtIou/pgtId and logoutRequest
 $rebroadcast_node_1 = 'http://cas-client-1.example.com';
 $rebroadcast_node_2 = 'http://cas-client-2.example.com';
 
 // access to a single service
-$serviceUrl = $curbase . $curdir . 'example_service.php';
+$serviceUrl = $curbase.$curdir.'example_service.php';
 // access to a second service
-$serviceUrl2 = $curbase . $curdir . 'example_service_that_proxies.php';
+$serviceUrl2 = $curbase.$curdir.'example_service_that_proxies.php';
 
-$pgtBase = preg_quote(preg_replace('/^http:/', 'https:', $curbase . $curdir), '/');
-$pgtUrlRegexp = '/^' . $pgtBase . '.*$/';
+$pgtBase = preg_quote(preg_replace('/^http:/', 'https:', $curbase.$curdir), '/');
+$pgtUrlRegexp = '/^'.$pgtBase.'.*$/';
 
-$cas_url = 'https://' . $cas_host;
+$cas_url = 'https://'.$cas_host;
 if ($cas_port != '443') {
-    $cas_url = $cas_url . ':' . $cas_port;
+    $cas_url = $cas_url.':'.$cas_port;
 }
-$cas_url = $cas_url . $cas_context;
+$cas_url = $cas_url.$cas_context;
 
 // Set the session-name to be unique to the current script so that the client script
 // doesn't share its session with a proxied script.
 // This is just useful when running the example code, but not normally.
 session_name(
     'session_for:'
-    . preg_replace('/[^a-z0-9-]/i', '_', basename($_SERVER['SCRIPT_NAME']))
+    .preg_replace('/[^a-z0-9-]/i', '_', basename($_SERVER['SCRIPT_NAME']))
 );
 // Set an UTF-8 encoding header for internation characters (User attributes)
 header('Content-Type: text/html; charset=utf-8');
-?>

docs/examples/create_pgt_storage_db_table.php

@@ -8,31 +8,34 @@
  *  CAS_PGTStorage_Db() options:
  *  $db, $db_user, $db_password, $db_table, $driver_options
  *  have to filled out directly. Option examples can be found in the
- *  config.example.php
+ *  config.example.php.
  *
  * PHP Version 5
  *
  * @file     create_pgt_storage_table.php
  * @category Authentication
- * @package  PhpCAS
  * @author   Joachim Fritschi <[email protected]>
  * @license  http://www.apache.org/licenses/LICENSE-2.0  Apache License 2.0
  * @link     https://wiki.jasig.org/display/CASC/phpCAS
  */
 
+// Load the autoloader
+require_once '../../vendor/autoload.php';
+
 // Load the settings from the central config file
 require_once 'config.php';
-// Load the CAS lib
-require_once $phpcas_path . '/CAS.php';
 
+use phpCAS\CAS;
+use phpCAS\CAS\Client;
+use phpCAS\CAS\PGTStorage\Db;
 
 // Dummy client because we need a 'client' object
-$client = new CAS_Client(
-    CAS_VERSION_2_0, true, $cas_host, $cas_port, $cas_context, false
+$client = new Client(
+    CAS::CAS_VERSION_2_0, true, $cas_host, $cas_port, $cas_context, false
 );
 
-// Set the torage object
-$cas_obj = new CAS_PGTStorage_Db(
+// Set the storage object
+$cas_obj = new Db(
     $client, $db, $db_user, $db_password, $db_table, $driver_options
 );
 $cas_obj->init();
@@ -46,7 +49,7 @@
 <body>
 <div class="success">
 <?php
-echo 'Table <b>' . $db_table . '</b> successfully created in database <b>' . $db . '</b>';
+echo 'Table <b>'.$db_table.'</b> successfully created in database <b>'.$db.'</b>';
 ?>
 </div>
 </body>