Moodle release 3.9.24

weekly release 3.9.23+
MDL-79310 enrol: restrict searched users to those user can view.
2023-10-07 11:30:09 +08:00 · 2023-10-06 14:02:48 +02:00 · 2023-10-04 14:32:36 +08:00 · 2023-10-04 14:32:36 +08:00 · 2023-10-04 14:32:35 +08:00 · 2023-10-04 02:07:15 +02:00
440 changed files with 8893 additions and 4874 deletions
@@ -229,8 +229,8 @@ module.exports = function(grunt) {
     * @return {String} The rewritten destination path.
     */
    var babelRename = function(destPath, srcPath) {
-        destPath = srcPath.replace('src', 'build');
-        destPath = destPath.replace('.js', '.min.js');
+        destPath = srcPath.replace(`amd/src`, `amd/build`);
+        destPath = destPath.replace(/\.js$/, '.min.js');
        return destPath;
    };

@@ -3751,6 +3751,7 @@
      <VENDOR name="oracle" version="19" />
    </DATABASE>
    <PHP version="7.4.0" level="required">
+      <RESTRICT function="restrict_php_version_82" message="unsupportedphpversion82" />
    </PHP>
    <PCREUNICODE level="optional">
      <FEEDBACK>
@@ -4113,4 +4114,195 @@
      </CUSTOM_CHECK>
    </CUSTOM_CHECKS>
  </MOODLE>
+  <MOODLE version="4.3" requires="3.11.8">
+    <UNICODE level="required">
+      <FEEDBACK>
+        <ON_ERROR message="unicoderequired" />
+      </FEEDBACK>
+    </UNICODE>
+    <DATABASE level="required">
+      <VENDOR name="mariadb" version="10.6.7" />
+      <VENDOR name="mysql" version="8.0" />
+      <VENDOR name="postgres" version="13" />
+      <VENDOR name="mssql" version="14.0" />
+      <VENDOR name="oracle" version="19" />
+    </DATABASE>
+    <PHP version="8.0.0" level="required">
+    </PHP>
+    <PCREUNICODE level="optional">
+      <FEEDBACK>
+        <ON_CHECK message="pcreunicodewarning" />
+      </FEEDBACK>
+    </PCREUNICODE>
+    <PHP_EXTENSIONS>
+      <PHP_EXTENSION name="iconv" level="required">
+        <FEEDBACK>
+          <ON_ERROR message="iconvrequired" />
+        </FEEDBACK>
+      </PHP_EXTENSION>
+      <PHP_EXTENSION name="mbstring" level="required">
+        <FEEDBACK>
+          <ON_ERROR message="mbstringrequired" />
+        </FEEDBACK>
+      </PHP_EXTENSION>
+      <PHP_EXTENSION name="curl" level="required">
+        <FEEDBACK>
+          <ON_ERROR message="curlrequired" />
+        </FEEDBACK>
+      </PHP_EXTENSION>
+      <PHP_EXTENSION name="openssl" level="required">
+        <FEEDBACK>
+          <ON_ERROR message="opensslrequired" />
+        </FEEDBACK>
+      </PHP_EXTENSION>
+      <PHP_EXTENSION name="tokenizer" level="optional">
+        <FEEDBACK>
+          <ON_CHECK message="tokenizerrecommended" />
+        </FEEDBACK>
+      </PHP_EXTENSION>
+      <PHP_EXTENSION name="soap" level="optional">
+        <FEEDBACK>
+          <ON_CHECK message="soaprecommended" />
+        </FEEDBACK>
+      </PHP_EXTENSION>
+      <PHP_EXTENSION name="ctype" level="required">
+        <FEEDBACK>
+          <ON_ERROR message="ctyperequired" />
+        </FEEDBACK>
+      </PHP_EXTENSION>
+      <PHP_EXTENSION name="zip" level="required">
+        <FEEDBACK>
+          <ON_ERROR message="ziprequired" />
+        </FEEDBACK>
+      </PHP_EXTENSION>
+      <PHP_EXTENSION name="zlib" level="required">
+      </PHP_EXTENSION>
+      <PHP_EXTENSION name="gd" level="required">
+        <FEEDBACK>
+          <ON_ERROR message="gdrequired" />
+        </FEEDBACK>
+      </PHP_EXTENSION>
+      <PHP_EXTENSION name="simplexml" level="required">
+        <FEEDBACK>
+          <ON_ERROR message="simplexmlrequired" />
+        </FEEDBACK>
+      </PHP_EXTENSION>
+      <PHP_EXTENSION name="spl" level="required">
+        <FEEDBACK>
+          <ON_ERROR message="splrequired" />
+        </FEEDBACK>
+      </PHP_EXTENSION>
+      <PHP_EXTENSION name="pcre" level="required">
+      </PHP_EXTENSION>
+      <PHP_EXTENSION name="dom" level="required">
+      </PHP_EXTENSION>
+      <PHP_EXTENSION name="xml" level="required">
+      </PHP_EXTENSION>
+      <PHP_EXTENSION name="xmlreader" level="required">
+      </PHP_EXTENSION>
+      <PHP_EXTENSION name="intl" level="required">
+        <FEEDBACK>
+          <ON_ERROR message="intlrequired" />
+        </FEEDBACK>
+      </PHP_EXTENSION>
+      <PHP_EXTENSION name="json" level="required">
+      </PHP_EXTENSION>
+      <PHP_EXTENSION name="hash" level="required"/>
+      <PHP_EXTENSION name="fileinfo" level="required"/>
+      <PHP_EXTENSION name="sodium" level="required"/>
+      <PHP_EXTENSION name="exif" level="optional"/>
+    </PHP_EXTENSIONS>
+    <PHP_SETTINGS>
+      <PHP_SETTING name="memory_limit" value="96M" level="required">
+        <FEEDBACK>
+          <ON_ERROR message="settingmemorylimit" />
+        </FEEDBACK>
+      </PHP_SETTING>
+      <PHP_SETTING name="file_uploads" value="1" level="optional">
+        <FEEDBACK>
+          <ON_CHECK message="settingfileuploads" />
+        </FEEDBACK>
+      </PHP_SETTING>
+      <PHP_SETTING name="opcache.enable" value="1" level="optional">
+        <FEEDBACK>
+          <ON_CHECK message="opcacherecommended" />
+        </FEEDBACK>
+      </PHP_SETTING>
+    </PHP_SETTINGS>
+    <CUSTOM_CHECKS>
+      <CUSTOM_CHECK file="lib/upgradelib.php" function="check_database_storage_engine" level="required">
+        <FEEDBACK>
+          <ON_ERROR message="unsupporteddbstorageengine" />
+        </FEEDBACK>
+      </CUSTOM_CHECK>
+      <CUSTOM_CHECK file="question/engine/upgrade/upgradelib.php" function="quiz_attempts_upgraded" level="required">
+        <FEEDBACK>
+          <ON_ERROR message="quizattemptsupgradedmessage" />
+        </FEEDBACK>
+      </CUSTOM_CHECK>
+      <CUSTOM_CHECK file="lib/upgradelib.php" function="check_slasharguments" level="optional">
+        <FEEDBACK>
+          <ON_CHECK message="slashargumentswarning" />
+        </FEEDBACK>
+      </CUSTOM_CHECK>
+      <CUSTOM_CHECK file="lib/upgradelib.php" function="check_database_tables_row_format" level="optional">
+        <FEEDBACK>
+          <ON_CHECK message="unsupporteddbtablerowformat" />
+        </FEEDBACK>
+      </CUSTOM_CHECK>
+      <CUSTOM_CHECK file="lib/upgradelib.php" function="check_unoconv_version" level="optional">
+        <FEEDBACK>
+          <ON_CHECK message="unoconvwarning" />
+        </FEEDBACK>
+      </CUSTOM_CHECK>
+      <CUSTOM_CHECK file="lib/upgradelib.php" function="check_libcurl_version" level="optional">
+        <FEEDBACK>
+          <ON_CHECK message="libcurlwarning" />
+        </FEEDBACK>
+      </CUSTOM_CHECK>
+      <CUSTOM_CHECK file="lib/upgradelib.php" function="check_mysql_file_format" level="required">
+        <FEEDBACK>
+          <ON_ERROR message="unsupporteddbfileformat" />
+        </FEEDBACK>
+      </CUSTOM_CHECK>
+      <CUSTOM_CHECK file="lib/upgradelib.php" function="check_mysql_file_per_table" level="required">
+        <FEEDBACK>
+          <ON_ERROR message="unsupporteddbfilepertable" />
+        </FEEDBACK>
+      </CUSTOM_CHECK>
+      <CUSTOM_CHECK file="lib/upgradelib.php" function="check_mysql_large_prefix" level="required">
+        <FEEDBACK>
+          <ON_ERROR message="unsupporteddblargeprefix" />
+        </FEEDBACK>
+      </CUSTOM_CHECK>
+      <CUSTOM_CHECK file="lib/upgradelib.php" function="check_is_https" level="optional">
+        <FEEDBACK>
+          <ON_CHECK message="ishttpswarning" />
+        </FEEDBACK>
+      </CUSTOM_CHECK>
+      <CUSTOM_CHECK file="lib/upgradelib.php" function="check_mysql_incomplete_unicode_support" level="optional">
+        <FEEDBACK>
+          <ON_CHECK message="incompleteunicodesupport" />
+        </FEEDBACK>
+      </CUSTOM_CHECK>
+      <CUSTOM_CHECK file="lib/upgradelib.php" function="check_sixtyfour_bits" level="required">
+        <FEEDBACK>
+          <ON_ERROR message="sixtyfourbitsrequired" />
+        </FEEDBACK>
+      </CUSTOM_CHECK>
+      <CUSTOM_CHECK file="lib/upgradelib.php" function="check_max_input_vars" level="optional">
+      </CUSTOM_CHECK>
+      <CUSTOM_CHECK file="lib/upgradelib.php" function="check_admin_dir_usage" level="optional">
+        <FEEDBACK>
+          <ON_CHECK message="iscustomadminwarnings" />
+        </FEEDBACK>
+      </CUSTOM_CHECK>
+      <CUSTOM_CHECK file="lib/upgradelib.php" function="check_xmlrpc_usage" level="optional">
+      </CUSTOM_CHECK>
+      <CUSTOM_CHECK file="lib/upgradelib.php" function="check_mod_assignment" level="required">
+      </CUSTOM_CHECK>
+      <CUSTOM_CHECK file="lib/upgradelib.php" function="check_db_prefix_length" level="required">
+      </CUSTOM_CHECK>
+    </CUSTOM_CHECKS>
+  </MOODLE>
 </COMPATIBILITY_MATRIX>
@@ -6,7 +6,7 @@ require_once(__DIR__ . '/../../config.php');
 require_once($CFG->libdir.'/adminlib.php');
 include_once($CFG->dirroot.'/mnet/lib.php');

-$sort         = optional_param('sort', 'username', PARAM_ALPHA);
+$sort         = optional_param('sort', 'username', PARAM_ALPHAEXT);
 $dir          = optional_param('dir', 'ASC', PARAM_ALPHA);
 $page         = optional_param('page', 0, PARAM_INT);
 $perpage      = optional_param('perpage', 30, PARAM_INT);
@@ -153,7 +153,15 @@ foreach ($columns as $column) {
    $headings[$column] = "<a href=\"?sort=$column&amp;dir=$columndir&amp;\">".$string[$column]."</a>$columnicon";
 }
 $headings['delete'] = '';
-$acl = $DB->get_records('mnet_sso_access_control', null, "$sort $dir", '*'); //, $page * $perpage, $perpage);
+
+$sortorder = get_safe_orderby([
+    'username' => 'username',
+    'mnet_host_id' => 'mnet_host_id',
+    'access' => 'accessctrl',
+    'default' => 'username',
+], $sort, $dir, false);
+
+$acl = $DB->get_records('mnet_sso_access_control', null, $sortorder);
 $aclcount = $DB->count_records('mnet_sso_access_control');

 if (!$acl) {
@@ -32,8 +32,11 @@ Feature: Manage availability conditions
    Given the following "courses" exist:
      | fullname | shortname | format |
      | Course 1 | C1        | topics |
+    And the following "activity" exists:
+      | activity | page |
+      | course   | C1   |
+      | name     | P1   |
    And I log in as "admin"
-    And I am on site homepage
    When I navigate to "Plugins > Availability restrictions > Manage restrictions" in site administration

    # Check the icon is there (it should be a Hide icon, meaning is currently visible).
@@ -49,8 +52,7 @@ Feature: Manage availability conditions

    # OK, toggling works. Set the grade one to Hide and we'll go see if it actually worked.
    And I click on "Hide" "icon" in the "Restriction by grade" "table_row"
-    And I am on "Course 1" course homepage with editing mode on
-    And I add a "Page" to section "1"
+    And I am on the "P1" "page activity editing" page
    And I expand all fieldsets
    And I click on "Add restriction..." "button"
    And "Add restriction..." "dialogue" should be visible
@@ -105,8 +105,7 @@ Feature: Set up contextual data for tests
    And the following "course enrolments" exist:
      | user | course | role |
      | student1 | C1 | student |
-    When I log in as "student1"
-    And I am on "Course 1" course homepage
+    When I am on the "Course 1" course page logged in as student1
    Then I should see "Topic 1"

  Scenario: Add role assigns
@@ -140,17 +139,11 @@ Feature: Set up contextual data for tests
    When I log in as "user1"
    And I am on site homepage
    Then "Edit settings" "link" should exist in current page administration
-    And I log out
-    And I log in as "user2"
-    And I am on "Course 1" course homepage
+    And I am on the "Course 1" course page logged in as user2
    And "Turn editing on" "button" should exist
-    And I log out
-    And I log in as "user3"
-    And I am on "Course 1" course homepage
+    And I am on the "Course 1" course page logged in as user3
    And "Turn editing on" "button" should exist
-    And I log out
-    And I log in as "user4"
-    And I am on "Course 1" course homepage
+    And I am on the "Course 1" course page logged in as user4
    And "Turn editing on" "button" should exist
    And I log out
    And I log in as "user5"
@@ -192,8 +185,7 @@ Feature: Set up contextual data for tests
    And the following "activities" exist:
      | activity   | name                            | intro                         | course | idnumber    | grade |
      | assign     | Test assignment name with scale | Test assignment description   | C1     | assign1     | Test Scale 1 |
-    When I log in as "admin"
-    And I am on "Course 1" course homepage
+    When I am on the "Course 1" course page logged in as admin
    Then I should see "Test assignment name"
    # Assignment 2.2 module type is disabled by default
    # And I should see "Test assignment22 name"
@@ -311,9 +303,7 @@ Feature: Set up contextual data for tests
    And the following "grade categories" exist:
      | fullname | course | gradecategory |
      | Grade sub category 2 | C1 | Grade category 1 |
-    When I log in as "admin"
-    And I am on "Course 1" course homepage
-    And I navigate to "View > Grader report" in the course gradebook
+    When I am on the "Course 1" "grades > Grader report > View" page logged in as "admin"
    Then I should see "Grade category 1"
    And I should see "Grade sub category 2"

@@ -334,9 +324,7 @@ Feature: Set up contextual data for tests
      | itemname    | course | gradecategory |
      | Test Grade Item 2 | C1 | Grade category 1 |
      | Test Grade Item 3 | C1 | Grade sub category 2 |
-    When I log in as "admin"
-    And I am on "Course 1" course homepage
-    And I navigate to "Setup > Gradebook setup" in the course gradebook
+    When I am on the "Course 1" "grades > gradebook setup" page logged in as "admin"
    Then I should see "Test Grade Item 1"
    And I follow "Edit   Test Grade Item 1"
    And I expand all fieldsets
@@ -362,9 +350,7 @@ Feature: Set up contextual data for tests
    And the following "scales" exist:
      | name | scale |
      | Test Scale 1 | Disappointing, Good, Very good, Excellent |
-    When I log in as "admin"
-    And I am on "Course 1" course homepage
-    And I navigate to "Scales" in the course gradebook
+    When I am on the "Course 1" "grades > scales" page logged in as admin
    Then I should see "Test Scale 1"
    And I should see "Disappointing,  Good,  Very good,  Excellent"

@@ -383,9 +369,7 @@ Feature: Set up contextual data for tests
      | Grade outcome 2 | OT2       | C1     | Test Scale 1 |
    And the following config values are set as admin:
      | enableoutcomes | 1 |
-    When I log in as "admin"
-    And I am on "Course 1" course homepage
-    And I follow "Outcomes"
+    When I am on the "Course 1" "grades > outcomes" page logged in as admin
    Then I should see "Grade outcome 1" in the "#addoutcomes" "css_element"
    And I should see "Grade outcome 2" in the "#removeoutcomes" "css_element"
    And I follow "Edit outcomes"
@@ -21,12 +21,15 @@ Feature: Edit capabilities

  Scenario: Default system capabilities modification
    Given I log in as "admin"
-    And I set the following system permissions of "Teacher" role:
+    And I navigate to "Users > Permissions > Define roles" in site administration
+    And I click on "Edit Teacher role" "link"
+    And I fill the capabilities form with the following permissions:
      | capability | permission |
      | block/mnet_hosts:myaddinstance | Allow |
      | moodle/site:messageanyuser | Inherit |
      | moodle/grade:managesharedforms | Prevent |
      | moodle/course:request | Prohibit |
+    And I press "Save changes"
    When I follow "Edit Teacher role"
    Then "block/mnet_hosts:myaddinstance" capability has "Allow" permission
    And "moodle/site:messageanyuser" capability has "Not set" permission
@@ -48,12 +51,12 @@ Feature: Edit capabilities
    And "mod/forum:addquestion" capability has "Allow" permission

  Scenario: Module capabilities overrides
-    Given I log in as "teacher1"
-    And I am on "Course 1" course homepage with editing mode on
-    And I add a "Forum" to section "1" and I fill the form with:
-      | Forum name | I'm the name |
-      | Description | I'm the introduction |
-    And I follow "I'm the name"
+    Given the following "activity" exists:
+      | activity | forum                |
+      | course   | C1                   |
+      | idnumber | 00001                |
+      | name     | I'm the name         |
+    And I am on the "I'm the name" "forum activity" page logged in as teacher1
    And I navigate to "Permissions" in current page administration
    And I override the system permissions of "Student" role with:
      | mod/forum:deleteanypost | Prohibit |
@@ -30,6 +30,12 @@ Feature: Protected data should not be deleted
      | Site purpose | PT1H            | 0          |
      | prot         | P1D             | 1          |
      | unprot       | P1D             | 0          |
+    And the following "mod_forum > discussions" exist:
+      | user     | forum   | name                | message              |
+      | u1       | forump1 | Discussion subject  | Test post in forump1 |
+      | u1       | forumu1 | Discussion subject  | Test post in forumu1 |
+      | u1       | forump2 | Discussion subject  | Test post in forump2 |
+      | u1       | forumu2 | Discussion subject  | Test post in forumu2 |
    And I set the category and purpose for the "forump1" "forum" in course "C1" to "CAT" and "prot"
    And I set the category and purpose for the "forump2" "forum" in course "C2" to "CAT" and "prot"
    And I set the category and purpose for the "forumu1" "forum" in course "C1" to "CAT" and "unprot"
@@ -38,47 +44,25 @@ Feature: Protected data should not be deleted

  @javascripta
  Scenario: Unexpired and protected data is not removed
-    Given I log in as "u1"
-    And I am on "C1" course homepage
-    And I add a new discussion to "forump1" forum with:
-      | Subject | Discussion subject |
-      | Message | Test post in forump1 |
-    And I am on "C1" course homepage
-    And I add a new discussion to "forumu1" forum with:
-      | Subject | Discussion subject |
-      | Message | Test post in forumu1 |
-    And I am on "C2" course homepage
-    And I add a new discussion to "forump2" forum with:
-      | Subject | Discussion subject |
-      | Message | Test post in forump2 |
-    And I am on "C2" course homepage
-    And I add a new discussion to "forumu2" forum with:
-      | Subject | Discussion subject |
-      | Message | Test post in forumu2 |
-    And I log out
-    And I log in as "admin"
+    Given  I log in as "admin"
    And I create a dataprivacy "delete" request for "u1"
    And I approve a dataprivacy "delete" request for "u1"
    And I run all adhoc tasks
    And I navigate to "Users > Privacy and policies > Data requests" in site administration
    And I should see "Deleted" in the "u1" "table_row"

-    And I am on "C1" course homepage
-    And I follow "forump1"
+    And I am on the "forump1" "forum activity" page
    And I follow "Discussion subject"
    Then I should not see "Test post in forump1"

-    When I am on "C1" course homepage
-    And I follow "forumu1"
+    When I am on the "forumu1" "forum activity" page
    And I follow "Discussion subject"
    Then I should not see "Test post in forumu1"

-    And I am on "C2" course homepage
-    And I follow "forump2"
+    And I am on the "forump2" "forum activity" page
    And I follow "Discussion subject"
    Then I should see "Test post in forump2"

-    When I am on "C2" course homepage
-    And I follow "forumu2"
+    When I am on the "forumu2" "forum activity" page
    And I follow "Discussion subject"
    Then I should not see "Test post in forumu2"
@@ -128,3 +128,18 @@ Feature: Manage competency frameworks
    Then I should see "Competency framework updated"
    And I should see "Science Year-6 Edited"
    And I should see "sc-y-6"
+
+  Scenario: Duplicate a competency framework
+    Given the following lp "frameworks" exist:
+      | shortname | idnumber |
+      | CF1       | CF1      |
+    And the following lp "competencies" exist:
+      | shortname | framework |
+      | C1        | CF1       |
+    And I navigate to "Competencies > Competency frameworks" in site administration
+    # Duplicate the selected competency framework
+    When I click on "Duplicate" of edit menu in the "CF1" row
+    # Confirm that the selected framework was duplicated by clicking on the link
+    And I click on "CF1 (copy) (CF1_1)" "link"
+    # Confirm that the corresponding competency also exists in the duplicated framework
+    Then I should see "C1"
@@ -15,6 +15,17 @@ Feature: Manage plan workflow
      | usermanageowndraftplan | User manage own draft plan role | user |
      | usermanageownplan | User manage own plan role | user |
      | manageplan | Manager all plans role | manager |
+    And the following "role capabilities" exist:
+      | role                   | moodle/competency:planmanageowndraft | moodle/competency:planmanageown |
+      | usermanageowndraftplan | allow                                |                                 |
+      | usermanageownplan      | allow                                | allow                           |
+      | manageplan             | allow                                | allow                           |
+    And the following "role capability" exists:
+      | role                                | manageplan |
+      | moodle/competency:planmanage        | allow      |
+      | moodle/competency:planview          | allow      |
+      | moodle/competency:planreview        | allow      |
+      | moodle/competency:planrequestreview | allow      |
    And the following "role assigns" exist:
      | user  | role | contextlevel | reference |
      | user1 | usermanageowndraftplan | System |  |
@@ -37,23 +48,9 @@ Feature: Manage plan workflow
      | Test-Plan1 | Test-Comp2 |
      | Test-Plan2 | Test-Comp1 |
      | Test-Plan2 | Test-Comp2 |
-    And I log in as "admin"
-    And I set the following system permissions of "User manage own draft plan role" role:
-      | capability | permission |
-      | moodle/competency:planmanageowndraft | Allow |
-    And I set the following system permissions of "User manage own plan role" role:
-      | capability | permission |
-      | moodle/competency:planmanageowndraft | Allow |
-      | moodle/competency:planmanageown | Allow |
-    And I set the following system permissions of "Manager all plans role" role:
-      | capability | permission |
-      | moodle/competency:planmanage | Allow |
-      | moodle/competency:planmanagedraft | Allow |
-      | moodle/competency:planmanageowndraft | Allow |
-      | moodle/competency:planview | Allow |
-      | moodle/competency:planreview | Allow |
-      | moodle/competency:planrequestreview | Allow |
-    And I log out
+    And the following "blocks" exist:
+      | blockname               | contextlevel | reference | pagetypepattern | defaultregion |
+      | lp                      | System       | 1         | my-index        | content       |

  Scenario: User can manages his own plan draft
    Given I log in as "user1"
@@ -25,6 +25,8 @@
 require_once(__DIR__ . '/../../../config.php');
 require_once($CFG->libdir.'/adminlib.php');

+admin_externalpage_setup('toollpexportcsv');
+
 $pagetitle = get_string('exportnavlink', 'tool_lpimportcsv');

 $context = context_system::instance();
@@ -25,6 +25,8 @@ define('NO_OUTPUT_BUFFERING', true);
 require_once(__DIR__ . '/../../../config.php');
 require_once($CFG->libdir.'/adminlib.php');

+admin_externalpage_setup('toollpimportcsv');
+
 $pagetitle = get_string('pluginname', 'tool_lpimportcsv');

 $context = context_system::instance();
@@ -168,10 +168,9 @@ Feature: tool_monitor_subscriptions
    And I should not see "You can manage rules the from the Event monitoring rules page."

  Scenario: No manage rules link when user does not have permission
-    Given I log in as "admin"
-    And I set the following system permissions of "Non-editing teacher" role:
-      | tool/monitor:managerules | Prohibit |
-    And I log out
+    Given the following "role capability" exists:
+      | role                     | teacher  |
+      | tool/monitor:managerules | prohibit |
    And I log in as "teacher1"
    And I follow "Preferences" in the user menu
    And I follow "Event monitoring"
@@ -48,15 +48,18 @@ use tool_policy\policy_version;
 */
 class page_viewalldoc implements renderable, templatable {

-    /** @var string Return url */
-    private $returnurl;
+    /** @var ?moodle_url Return url */
+    private $returnurl = null;

    /**
     * Prepare the page for rendering.
     *
     */
    public function __construct($returnurl) {
-        $this->returnurl = $returnurl;
+        if (!empty($returnurl)) {
+            $this->returnurl = new moodle_url($returnurl);
+        }
+
        $this->prepare_global_page_access();
        $this->prepare_policies();
    }
@@ -48,11 +48,9 @@ Feature: Viewing acceptances reports and accepting on behalf of other users
    And "Pending" "text" should exist in the "User Two" "table_row"

  Scenario: Agree on behalf of another user as a manager, single policy, javascript off
-    Given I log in as "admin"
-    And I set the following system permissions of "Manager" role:
-      | capability | permission |
-      | tool/policy:acceptbehalf | Allow |
-    And I log out
+    Given the following "role capability" exists:
+      | role                     | manager |
+      | tool/policy:acceptbehalf | allow   |
    When I log in as "manager"
    And I press "Next"
    And I set the field "I agree to the This site policy" to "1"
@@ -73,11 +71,9 @@ Feature: Viewing acceptances reports and accepting on behalf of other users

  @javascript
  Scenario: Agree on behalf of another user as a manager, single policy, javascript on
-    Given I log in as "admin"
-    And I set the following system permissions of "Manager" role:
-      | capability | permission |
-      | tool/policy:acceptbehalf | Allow |
-    And I log out
+    Given the following "role capability" exists:
+      | role                     | manager |
+      | tool/policy:acceptbehalf | allow   |
    When I log in as "manager"
    And I press "Next"
    And I set the field "I agree to the This site policy" to "1"
@@ -135,13 +131,13 @@ Feature: Viewing acceptances reports and accepting on behalf of other users
    And "Pending" "text" should exist in the "This privacy policy" "table_row"

  Scenario: Agree on behalf of another user as a manager, multiple policies, javascript off
-    Given I log in as "admin"
+    Given the following "role capability" exists:
+      | role                     | manager |
+      | tool/policy:acceptbehalf | allow   |
+    And I log in as "admin"
    And I navigate to "Users > Privacy and policies > Manage policies" in site administration
    And I click on "Set status to \"Active\"" "link" in the "This privacy policy" "table_row"
    And I press "Continue"
-    And I set the following system permissions of "Manager" role:
-      | capability | permission |
-      | tool/policy:acceptbehalf | Allow |
    And I log out
    When I log in as "manager"
    And I press "Next"
@@ -167,14 +163,14 @@ Feature: Viewing acceptances reports and accepting on behalf of other users

  @javascript
  Scenario: Agree on behalf of another user as a manager, multiple policies, javascript on
-    Given I log in as "admin"
+    Given the following "role capability" exists:
+      | role                     | manager |
+      | tool/policy:acceptbehalf | allow   |
+    And I log in as "admin"
    And I navigate to "Users > Privacy and policies > Manage policies" in site administration
    And I click on "Actions" "link_or_button" in the "This privacy policy" "table_row"
    And I click on "Set status to \"Active\"" "link" in the "This privacy policy" "table_row"
    And I press "Activate"
-    And I set the following system permissions of "Manager" role:
-      | capability | permission |
-      | tool/policy:acceptbehalf | Allow |
    And I log out
    When I log in as "manager"
    And I press "Next"
@@ -215,11 +211,9 @@ Feature: Viewing acceptances reports and accepting on behalf of other users
    And I should not see "Policies and agreements"

  Scenario: Policies and agreements profile link visible also for users who can access on behalf of others
-    Given I log in as "admin"
-    And I set the following system permissions of "Manager" role:
-      | capability | permission |
-      | tool/policy:acceptbehalf | Allow |
-    And I log out
+    Given the following "role capability" exists:
+      | role                     | manager |
+      | tool/policy:acceptbehalf | allow   |
    And I log in as "manager"
    And I press "Next"
    And I set the field "I agree to the This site policy" to "1"
@@ -231,11 +225,9 @@ Feature: Viewing acceptances reports and accepting on behalf of other users
    Then I should see "Policies and agreements"

  Scenario: Agree on behalf of another user as an admin who is logged in as a manager
-    Given I log in as "admin"
-    And I set the following system permissions of "Manager" role:
-      | capability | permission |
-      | tool/policy:acceptbehalf | Allow |
-    And I log out
+    Given the following "role capability" exists:
+      | role                     | manager |
+      | tool/policy:acceptbehalf | allow   |
    When I log in as "manager"
    And I press "Next"
    And I set the field "I agree to the This site policy" to "1"
@@ -261,14 +253,14 @@ Feature: Viewing acceptances reports and accepting on behalf of other users

  @javascript
  Scenario: Bulk agree on behalf of another users as a manager, multiple policies, javascript on
-    Given I log in as "admin"
+    Given the following "role capability" exists:
+      | role                     | manager |
+      | tool/policy:acceptbehalf | allow   |
+    And I log in as "admin"
    And I navigate to "Users > Privacy and policies > Manage policies" in site administration
    And I click on "Actions" "link_or_button" in the "This privacy policy" "table_row"
    And I click on "Set status to \"Active\"" "link" in the "This privacy policy" "table_row"
    And I press "Activate"
-    And I set the following system permissions of "Manager" role:
-      | capability | permission |
-      | tool/policy:acceptbehalf | Allow |
    And I log out
    When I log in as "manager"
    And I press "Next"
@@ -59,9 +59,6 @@ Feature: Backup user data
    And I navigate to "Recycle bin" in current page administration
    And I should see "Quiz 1"
    And I click on "Restore" "link" in the "region-main" "region"
-    And I log out
-    And I log in as "student1"
-    And I am on "Course 1" course homepage
-    When I navigate to "User report" in the course gradebook
+    When I am on the "Course 1" "grades > User report > View" page logged in as "student1"
    Then "Quiz 1" row "Grade" column of "user-grade" table should contain "5"
    And "Quiz 1" row "Percentage" column of "user-grade" table should contain "50"
@@ -173,13 +173,16 @@ class tool_uploadcourse_tracker {
            } else {
                $outcome = $OUTPUT->pix_icon('i/invalid', '');
            }
+
            echo html_writer::start_tag('tr', array('class' => 'r' . $this->rownb % 2));
            echo html_writer::tag('td', $line, array('class' => 'c' . $ci++));
            echo html_writer::tag('td', $outcome, array('class' => 'c' . $ci++));
            echo html_writer::tag('td', isset($data['id']) ? $data['id'] : '', array('class' => 'c' . $ci++));
-            echo html_writer::tag('td', isset($data['shortname']) ? $data['shortname'] : '', array('class' => 'c' . $ci++));
-            echo html_writer::tag('td', isset($data['fullname']) ? $data['fullname'] : '', array('class' => 'c' . $ci++));
-            echo html_writer::tag('td', isset($data['idnumber']) ? $data['idnumber'] : '', array('class' => 'c' . $ci++));
+
+            // Ensure our data is suitable for HTML output.
+            echo html_writer::tag('td', isset($data['shortname']) ? s($data['shortname']) : '', array('class' => 'c' . $ci++));
+            echo html_writer::tag('td', isset($data['fullname']) ? s($data['fullname']) : '', array('class' => 'c' . $ci++));
+            echo html_writer::tag('td', isset($data['idnumber']) ? s($data['idnumber']) : '', array('class' => 'c' . $ci++));
            echo html_writer::tag('td', $status, array('class' => 'c' . $ci++));
            echo html_writer::end_tag('tr');
        }
@@ -1,3 +0,0 @@
-Description of phpCAS 1.3.8 library import
-
-* downloaded source code from https://github.com/apereo/phpCAS/releases
@@ -0,0 +1,26 @@
+Description of phpCAS import into Moodle
+
+Last release can be found at https://github.com/apereo/phpCAS/releases
+
+NOTICE:
+ * Before running composer command, make sure you have the composer version updated.
+ * Composer version 2.2.4 2022-01-08 12:30:42
+
+STEPS:
+ * Make sure you're using the lowest supported PHP version for the given release (e.g. PHP 7.4 for Moodle 4.1)
+ * Create a temporary folder outside your Moodle installation
+ * Execute 'composer require apereo/phpcas:VERSION'
+ * Check any new libraries that have been added and make sure they do not exist in Moodle already.
+ * Remove the old 'vendor' directory in auth/cas/CAS/
+ * Copy contents of 'vendor' directory
+ * Create a commit with only the library changes.
+   - Note: Make sure to check the list of unversioned files and add any new files to the staging area.
+ * Update auth/cas/thirdpartylibs.xml
+ * Apply the modifications described in the CHANGES section
+ * Create another commit with the previous two steps of changes
+
+CHANGES:
+ * Remove all the hidden folders and files in vendor/apereo/phpcas/ (find . -name ".*"):
+  - .codecov.yml
+  - .gitattributes
+  - .github
@@ -0,0 +1,32 @@
+<?php
+
+/**
+ * Licensed to Jasig under one or more contributor license
+ * agreements. See the NOTICE file distributed with this work for
+ * additional information regarding copyright ownership.
+ *
+ * Jasig licenses this file to you under the Apache License,
+ * Version 2.0 (the "License"); you may not use this file except in
+ * compliance with the License. You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * PHP Version 7
+ *
+ * @file     CAS.php
+ * @category Authentication
+ * @package  PhpCAS
+ * @author   Adam Franco <afranco@middlebury.edu>
+ * @license  http://www.apache.org/licenses/LICENSE-2.0  Apache License 2.0
+ * @link     https://wiki.jasig.org/display/CASC/phpCAS
+ */
+
+require_once __DIR__.'/source/CAS.php';
+
+trigger_error('Including CAS.php is deprecated. Install phpCAS using composer instead.', E_USER_DEPRECATED);
@@ -6,22 +6,21 @@ users via a Central Authentication Service (CAS) server.

 Please see the wiki website for more information:

-https://wiki.jasig.org/display/CASC/phpCAS
+https://apereo.github.io/phpCAS/

 Api documentation can be found here:

-https://apereo.github.io/phpCAS/
+https://apereo.github.io/phpCAS/api/


-[![Build Status](https://travis-ci.org/apereo/phpCAS.png)](https://travis-ci.org/apereo/phpCAS)
-
+[![Test](https://github.com/apereo/phpCAS/actions/workflows/test.yml/badge.svg)](https://github.com/apereo/phpCAS/actions/workflows/test.yml)

 LICENSE
 -------

-Copyright 2007-2015, JA-SIG, Inc.
-This project includes software developed by Jasig.
-http://www.jasig.org/
+Copyright 2007-2020, Apereo Foundation.
+This project includes software developed by Apereo Foundation.
+http://www.apereo.org/

 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this software except in compliance with the License.
@@ -0,0 +1,55 @@
+{
+	"name" : "apereo/phpcas",
+	"description" : "Provides a simple API for authenticating users against a CAS server",
+	"keywords" : [
+		"cas",
+		"jasig",
+		"apereo"
+	],
+	"homepage" : "https://wiki.jasig.org/display/CASC/phpCAS",
+	"type" : "library",
+	"license" : "Apache-2.0",
+	"authors" : [{
+			"name" : "Joachim Fritschi",
+			"homepage" : "https://github.com/jfritschi",
+			"email" : "jfritschi@freenet.de"
+		}, {
+			"name" : "Adam Franco",
+			"homepage" : "https://github.com/adamfranco"
+		}, {
+			"name" : "Henry Pan",
+			"homepage" : "https://github.com/phy25"
+		}
+	],
+	"require" : {
+		"php" : ">=7.1.0",
+		"ext-curl" : "*",
+		"ext-dom"  : "*",
+		"psr/log" : "^1.0 || ^2.0 || ^3.0"
+    },
+	"require-dev" : {
+		"monolog/monolog" : "^1.0.0 || ^2.0.0",
+		"phpunit/phpunit" : ">=7.5", 
+		"phpstan/phpstan" : "^1.5"
+	},
+	"autoload" : {
+		"classmap" : [
+			"source/"
+		]
+	},
+	"autoload-dev" : {
+		"files": ["source/CAS.php"],
+		"psr-4" : {
+			"PhpCas\\" : "test/CAS/"
+		}
+	},
+	"scripts" : {
+		"test" : "phpunit", 
+		"phpstan" : "phpstan"
+	},
+	"extra" : {
+		"branch-alias" : {
+			"dev-master" : "1.3.x-dev"
+		}
+	}
+}
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" bootstrap="source/CAS.php" convertNoticesToExceptions="false" colors="true" stderr="true" backupGlobals="true" xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.3/phpunit.xsd">
+  <coverage includeUncoveredFiles="false">
+    <include>
+      <directory>source/</directory>
+    </include>
+  </coverage>
+  <testsuites>
+    <testsuite name="phpCAS Tests">
+      <directory>test/CAS/Tests/</directory>
+    </testsuite>
+  </testsuites>
+</phpunit>
@@ -20,7 +20,7 @@
 *
 *
 * Interface class of the phpCAS library
- * PHP Version 5
+ * PHP Version 7
 *
 * @file     CAS/CAS.php
 * @category Authentication
@@ -35,6 +35,7 @@
 * @ingroup public
 */

+use Psr\Log\LoggerInterface;

 //
 // hack by Vangelis Haniotakis to handle the absence of $_SERVER['REQUEST_URI']
@@ -44,11 +45,6 @@ if (!isset($_SERVER['REQUEST_URI']) && isset($_SERVER['SCRIPT_NAME']) && isset($
    $_SERVER['REQUEST_URI'] = $_SERVER['SCRIPT_NAME'] . '?' . $_SERVER['QUERY_STRING'];
 }

-// Add a E_USER_DEPRECATED for php versions <= 5.2
-if (!defined('E_USER_DEPRECATED')) {
-    define('E_USER_DEPRECATED', E_USER_NOTICE);
-}
-

 // ########################################################################
 //  CONSTANTS
@@ -61,7 +57,7 @@ if (!defined('E_USER_DEPRECATED')) {
 /**
 * phpCAS version. accessible for the user by phpCAS::getVersion().
 */
-define('PHPCAS_VERSION', '1.3.8');
+define('PHPCAS_VERSION', '1.6.0');

 /**
 * @addtogroup public
@@ -140,11 +136,6 @@ define("SAML_SOAP_ENV_CLOSE", '</SOAP-ENV:Envelope>');
 */
 define("SAML_ATTRIBUTES", 'SAMLATTRIBS');

-/**
- * SAML Attributes
- */
-define("DEFAULT_ERROR", 'Internal script failure');
-
 /** @} */
 /**
 * @addtogroup publicPGTStorage
@@ -224,6 +215,8 @@ define("PHPCAS_LANG_JAPANESE", 'CAS_Languages_Japanese');
 define("PHPCAS_LANG_SPANISH", 'CAS_Languages_Spanish');
 define("PHPCAS_LANG_CATALAN", 'CAS_Languages_Catalan');
 define("PHPCAS_LANG_CHINESE_SIMPLIFIED", 'CAS_Languages_ChineseSimplified');
+define("PHPCAS_LANG_GALEGO", 'CAS_Languages_Galego');
+define("PHPCAS_LANG_PORTUGUESE", 'CAS_Languages_Portuguese');

 /** @} */

@@ -261,7 +254,7 @@ define('DEFAULT_DEBUG_DIR', gettmpdir()."/");
 /** @} */

 // include the class autoloader
-require_once dirname(__FILE__) . '/CAS/Autoload.php';
+require_once __DIR__ . '/CAS/Autoload.php';

 /**
 * The phpCAS class is a simple container for the phpCAS library. It provides CAS
@@ -330,12 +323,22 @@ class phpCAS
    /**
     * phpCAS client initializer.
     *
-     * @param string $server_version  the version of the CAS server
-     * @param string $server_hostname the hostname of the CAS server
-     * @param int    $server_port     the port the CAS server is running on
-     * @param string $server_uri      the URI the CAS server is responding on
-     * @param bool   $changeSessionID Allow phpCAS to change the session_id (Single
-     * Sign Out/handleLogoutRequests is based on that change)
+     * @param string                   $server_version  the version of the CAS server
+     * @param string                   $server_hostname the hostname of the CAS server
+     * @param int                      $server_port     the port the CAS server is running on
+     * @param string                   $server_uri      the URI the CAS server is responding on
+     * @param string|string[]|CAS_ServiceBaseUrl_Interface
+     *                                 $service_base_url the base URL (protocol, host and the
+     *                                                  optional port) of the CAS client; pass
+     *                                                  in an array to use auto discovery with
+     *                                                  an allowlist; pass in
+     *                                                  CAS_ServiceBaseUrl_Interface for custom
+     *                                                  behavior. Added in 1.6.0. Similar to
+     *                                                  serverName config in other CAS clients.
+     * @param bool                     $changeSessionID Allow phpCAS to change the session_id
+     *                                                  (Single Sign Out/handleLogoutRequests
+     *                                                  is based on that change)
+     * @param \SessionHandlerInterface $sessionHandler  the session handler
     *
     * @return void a newly created CAS_Client object
     * @note Only one of the phpCAS::client() and phpCAS::proxy functions should be
@@ -343,7 +346,8 @@ class phpCAS
     * and phpCAS::setDebug()).
     */
    public static function client($server_version, $server_hostname,
-        $server_port, $server_uri, $changeSessionID = true
+        $server_port, $server_uri, $service_base_url,
+        $changeSessionID = true, \SessionHandlerInterface $sessionHandler = null
    ) {
        phpCAS :: traceBegin();
        if (is_object(self::$_PHPCAS_CLIENT)) {
@@ -362,8 +366,8 @@ class phpCAS
        // initialize the object $_PHPCAS_CLIENT
        try {
            self::$_PHPCAS_CLIENT = new CAS_Client(
-                $server_version, false, $server_hostname, $server_port, $server_uri,
-                $changeSessionID
+                $server_version, false, $server_hostname, $server_port, $server_uri, $service_base_url,
+                $changeSessionID, $sessionHandler
            );
        } catch (Exception $e) {
            phpCAS :: error(get_class($e) . ': ' . $e->getMessage());
@@ -374,12 +378,22 @@ class phpCAS
    /**
     * phpCAS proxy initializer.
     *
-     * @param string $server_version  the version of the CAS server
-     * @param string $server_hostname the hostname of the CAS server
-     * @param int    $server_port     the port the CAS server is running on
-     * @param string $server_uri      the URI the CAS server is responding on
-     * @param bool   $changeSessionID Allow phpCAS to change the session_id (Single
-     * Sign Out/handleLogoutRequests is based on that change)
+     * @param string                   $server_version  the version of the CAS server
+     * @param string                   $server_hostname the hostname of the CAS server
+     * @param string                   $server_port     the port the CAS server is running on
+     * @param string                   $server_uri      the URI the CAS server is responding on
+     * @param string|string[]|CAS_ServiceBaseUrl_Interface
+     *                                 $service_base_url the base URL (protocol, host and the
+     *                                                  optional port) of the CAS client; pass
+     *                                                  in an array to use auto discovery with
+     *                                                  an allowlist; pass in
+     *                                                  CAS_ServiceBaseUrl_Interface for custom
+     *                                                  behavior. Added in 1.6.0. Similar to
+     *                                                  serverName config in other CAS clients.
+     * @param bool                     $changeSessionID Allow phpCAS to change the session_id
+     *                                                  (Single Sign Out/handleLogoutRequests
+     *                                                  is based on that change)
+     * @param \SessionHandlerInterface $sessionHandler  the session handler
     *
     * @return void a newly created CAS_Client object
     * @note Only one of the phpCAS::client() and phpCAS::proxy functions should be
@@ -387,7 +401,8 @@ class phpCAS
     * and phpCAS::setDebug()).
     */
    public static function proxy($server_version, $server_hostname,
-        $server_port, $server_uri, $changeSessionID = true
+        $server_port, $server_uri, $service_base_url,
+        $changeSessionID = true, \SessionHandlerInterface $sessionHandler = null
    ) {
        phpCAS :: traceBegin();
        if (is_object(self::$_PHPCAS_CLIENT)) {
@@ -406,8 +421,8 @@ class phpCAS
        // initialize the object $_PHPCAS_CLIENT
        try {
            self::$_PHPCAS_CLIENT = new CAS_Client(
-                $server_version, true, $server_hostname, $server_port, $server_uri,
-                $changeSessionID
+                $server_version, true, $server_hostname, $server_port, $server_uri, $service_base_url,
+                $changeSessionID, $sessionHandler
            );
        } catch (Exception $e) {
            phpCAS :: error(get_class($e) . ': ' . $e->getMessage());
@@ -435,6 +450,24 @@ class phpCAS
     * @{
     */

+    /**
+     * Set/unset PSR-3 logger
+     *
+     * @param LoggerInterface $logger the PSR-3 logger used for logging, or
+     * null to stop logging.
+     *
+     * @return void
+     */
+    public static function setLogger($logger = null)
+    {
+        if (empty(self::$_PHPCAS_DEBUG['unique_id'])) {
+            self::$_PHPCAS_DEBUG['unique_id'] = substr(strtoupper(md5(uniqid(''))), 0, 4);
+        }
+        self::$_PHPCAS_DEBUG['logger'] = $logger;
+        self::$_PHPCAS_DEBUG['indent'] = 0;
+        phpCAS :: trace('START ('.date("Y-m-d H:i:s").') phpCAS-' . PHPCAS_VERSION . ' ******************');
+    }
+
    /**
     * Set/unset debug mode
     *
@@ -442,9 +475,13 @@ class phpCAS
     * to stop debugging.
     *
     * @return void
+     *
+     * @deprecated
     */
    public static function setDebug($filename = '')
    {
+        trigger_error('phpCAS::setDebug() is deprecated in favor of phpCAS::setLogger().', E_USER_DEPRECATED);
+
        if ($filename != false && gettype($filename) != 'string') {
            phpCAS :: error('type mismatched for parameter $dbg (should be false or the name of the log file)');
        }
@@ -518,14 +555,7 @@ class phpCAS
        $indent_str = ".";


-        if (!empty(self::$_PHPCAS_DEBUG['filename'])) {
-            // Check if file exists and modifiy file permissions to be only
-            // readable by the webserver
-            if (!file_exists(self::$_PHPCAS_DEBUG['filename'])) {
-                touch(self::$_PHPCAS_DEBUG['filename']);
-                // Chmod will fail on windows
-                @chmod(self::$_PHPCAS_DEBUG['filename'], 0600);
-            }
+        if (isset(self::$_PHPCAS_DEBUG['logger']) || !empty(self::$_PHPCAS_DEBUG['filename'])) {
            for ($i = 0; $i < self::$_PHPCAS_DEBUG['indent']; $i++) {

                $indent_str .= '|    ';
@@ -533,7 +563,20 @@ class phpCAS
            // allow for multiline output with proper identing. Usefull for
            // dumping cas answers etc.
            $str2 = str_replace("\n", "\n" . self::$_PHPCAS_DEBUG['unique_id'] . ' ' . $indent_str, $str);
-            error_log(self::$_PHPCAS_DEBUG['unique_id'] . ' ' . $indent_str . $str2 . "\n", 3, self::$_PHPCAS_DEBUG['filename']);
+            $str3 = self::$_PHPCAS_DEBUG['unique_id'] . ' ' . $indent_str . $str2;
+            if (isset(self::$_PHPCAS_DEBUG['logger'])) {
+                self::$_PHPCAS_DEBUG['logger']->info($str3);
+            }
+            if (!empty(self::$_PHPCAS_DEBUG['filename'])) {
+                // Check if file exists and modifiy file permissions to be only
+                // readable by the webserver
+                if (!file_exists(self::$_PHPCAS_DEBUG['filename'])) {
+                    touch(self::$_PHPCAS_DEBUG['filename']);
+                    // Chmod will fail on windows
+                    @chmod(self::$_PHPCAS_DEBUG['filename'], 0600);
+                }
+                error_log($str3 . "\n", 3, self::$_PHPCAS_DEBUG['filename']);
+            }
        }

    }
@@ -567,8 +610,6 @@ class phpCAS
        }
        if (self::$_PHPCAS_VERBOSE) {
            echo "<br />\n<b>phpCAS error</b>: <font color=\"FF0000\"><b>" . __CLASS__ . "::" . $function . '(): ' . htmlentities($msg) . "</b></font> in <b>" . $file . "</b> on line <b>" . $line . "</b><br />\n";
-        } else {
-            echo "<br />\n<b>Error</b>: <font color=\"FF0000\"><b>". DEFAULT_ERROR ."</b><br />\n";
        }
        phpCAS :: trace($msg . ' in ' . $file . 'on line ' . $line );
        phpCAS :: traceEnd();
@@ -1869,6 +1910,14 @@ class phpCAS
        }
    }

+    /**
+     * @return CAS_Client
+     */
+    public static function getCasClient()
+    {
+        return self::$_PHPCAS_CLIENT;
+    }
+
    /**
     * For testing purposes, use this method to set the client to a test double
     *
@@ -17,7 +17,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
- * PHP Version 5
+ * PHP Version 7
 *
 * @file     CAS/AuthenticationException.php
 * @category Authentication
@@ -72,11 +72,15 @@ implements CAS_Exception
        phpCAS::traceBegin();
        $lang = $client->getLangObj();
        $client->printHTMLHeader($lang->getAuthenticationFailed());
-        printf(
-            $lang->getYouWereNotAuthenticated(),
-            htmlentities($client->getURL()),
-            isset($_SERVER['SERVER_ADMIN']) ? $_SERVER['SERVER_ADMIN']:''
-        );
+
+        if (phpCAS::getVerbose()) {
+            printf(
+                $lang->getYouWereNotAuthenticated(),
+                htmlentities($client->getURL()),
+                $_SERVER['SERVER_ADMIN'] ?? ''
+            );
+        }
+
        phpCAS::trace($messages[] = 'CAS URL: '.$cas_url);
        phpCAS::trace($messages[] = 'Authentication failure: '.$failure);
        if ( $no_response ) {
@@ -3,7 +3,7 @@
 /**
 * Autoloader Class
 *
- *  PHP Version 5
+ *  PHP Version 7
 *
 * @file      CAS/Autoload.php
 * @category  Authentication
@@ -26,18 +26,24 @@ function CAS_autoload($class)
    // Static to hold the Include Path to CAS
    static $include_path;
    // Check only for CAS classes
-    if (substr($class, 0, 4) !== 'CAS_') {
+    if (substr($class, 0, 4) !== 'CAS_' && substr($class, 0, 7) !== 'PhpCas\\') {
        return false;
    }
+
    // Setup the include path if it's not already set from a previous call
    if (empty($include_path)) {
-        $include_path = array(dirname(dirname(__FILE__)), dirname(dirname(__FILE__)) . '/../test/' );
+        $include_path = array(dirname(__DIR__));
    }

    // Declare local variable to store the expected full path to the file
-
    foreach ($include_path as $path) {
-        $file_path = $path . '/' . str_replace('_', '/', $class) . '.php';
+        $class_path = str_replace('_', DIRECTORY_SEPARATOR, $class);
+        // PhpCas namespace mapping
+        if (substr($class_path, 0, 7) === 'PhpCas\\') {
+            $class_path = 'CAS' . DIRECTORY_SEPARATOR . substr($class_path, 7);
+        }
+
+        $file_path = $path . DIRECTORY_SEPARATOR . $class_path . '.php';
        $fp = @fopen($file_path, 'r', true);
        if ($fp) {
            fclose($fp);
@@ -54,6 +60,7 @@ function CAS_autoload($class)
            return true;
        }
    }
+
    $e = new Exception(
        'Class ' . $class . ' could not be loaded from ' .
        $file_path . ', file does not exist (Path="'
@@ -61,22 +68,22 @@ function CAS_autoload($class)
    );
    $trace = $e->getTrace();
    if (isset($trace[2]) && isset($trace[2]['function'])
-        && in_array($trace[2]['function'], array('class_exists', 'interface_exists'))
+        && in_array($trace[2]['function'], array('class_exists', 'interface_exists', 'trait_exists'))
    ) {
        return false;
    }
    if (isset($trace[1]) && isset($trace[1]['function'])
-        && in_array($trace[1]['function'], array('class_exists', 'interface_exists'))
+        && in_array($trace[1]['function'], array('class_exists', 'interface_exists', 'trait_exists'))
    ) {
        return false;
    }
    die ((string) $e);
 }

-// set up __autoload
-if (!(spl_autoload_functions())
-    || !in_array('CAS_autoload', spl_autoload_functions())
-) {
+// Set up autoload if not already configured by composer.
+if (!class_exists('CAS_Client'))
+{
+    trigger_error('phpCAS autoloader is deprecated. Install phpCAS using composer instead.', E_USER_DEPRECATED);
    spl_autoload_register('CAS_autoload');
    if (function_exists('__autoload')
        && !in_array('__autoload', spl_autoload_functions())
@@ -86,5 +93,3 @@ if (!(spl_autoload_functions())
        spl_autoload_register('__autoload');
    }
 }
-
-?>
@@ -17,7 +17,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
- * PHP Version 5
+ * PHP Version 7
 *
 * @file     CAS/CookieJar.php
 * @category Authentication
@@ -231,6 +231,7 @@ class CAS_CookieJar
            case 'commenturl':
            case 'discard':
            case 'httponly':
+            case 'samesite':
                $cookie[$attributeNameLC] = $attributeValue;
                break;
            default:
@@ -17,7 +17,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
- * PHP Version 5
+ * PHP Version 7
 *
 * @file     CAS/Exception.php
 * @category Authentication
@@ -56,4 +56,4 @@ interface CAS_Exception
 {

 }
-?>
+?>
@@ -17,7 +17,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
- * PHP Version 5
+ * PHP Version 7
 *
 * @file     CAS/GracefullTerminationException.php
 * @category Authentication
@@ -83,4 +83,4 @@ implements CAS_Exception
    }

 }
-?>
+?>
@@ -17,7 +17,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
- * PHP Version 5
+ * PHP Version 7
 *
 * @file     CAS/InvalidArgumentException.php
 * @category Authentication
@@ -43,4 +43,4 @@ implements CAS_Exception
 {

 }
-?>
+?>
@@ -17,7 +17,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
- * PHP Version 5
+ * PHP Version 7
 *
 * @file     CAS/Language/Catalan.php
 * @category Authentication
@@ -17,7 +17,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
- * PHP Version 5
+ * PHP Version 7
 *
 * @file     CAS/Language/ChineseSimplified.php
 * @category Authentication
@@ -111,4 +111,4 @@ class CAS_Languages_ChineseSimplified implements CAS_Languages_LanguageInterface
    {
        return '服务器 <b>%s</b> 不可用（<b>%s</b>）。';
    }
-}
+}
@@ -17,7 +17,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
- * PHP Version 5
+ * PHP Version 7
 *
 * @file     CAS/Language/English.php
 * @category Authentication
@@ -111,4 +111,4 @@ class CAS_Languages_English implements CAS_Languages_LanguageInterface
    {
        return 'The service `<b>%s</b>\' is not available (<b>%s</b>).';
    }
-}
+}
@@ -17,7 +17,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
- * PHP Version 5
+ * PHP Version 7
 *
 * @file     CAS/Language/French.php
 * @category Authentication
@@ -113,4 +113,4 @@ class CAS_Languages_French implements CAS_Languages_LanguageInterface
    }
 }

-?>
+?>
@@ -0,0 +1,117 @@
+<?php
+
+/**
+ * Licensed to Jasig under one or more contributor license
+ * agreements. See the NOTICE file distributed with this work for
+ * additional information regarding copyright ownership.
+ *
+ * Jasig licenses this file to you under the Apache License,
+ * Version 2.0 (the "License"); you may not use this file except in
+ * compliance with the License. You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * PHP Version 7
+ *
+ * @file     CAS/Language/Galego.php
+ * @category Authentication
+ * @package  PhpCAS
+ * @author   Enrique Huelva Rivero enrique.huelvarivero@plexus.es
+ * @license  http://www.apache.org/licenses/LICENSE-2.0  Apache License 2.0
+ * @link     https://wiki.jasig.org/display/CASC/phpCAS
+ */
+
+/**
+ * Galego language class
+ *
+ * @class    CAS_Languages_Galego
+ * @category Authentication
+ * @package  PhpCAS
+ * @author   Enrique Huelva Rivero enrique.huelvarivero@plexus.es
+ * @license  http://www.apache.org/licenses/LICENSE-2.0  Apache License 2.0
+ * @link     https://wiki.jasig.org/display/CASC/phpCAS
+ *
+
+ * @sa @link internalLang Internationalization @endlink
+ * @ingroup internalLang
+ */
+class CAS_Languages_Galego implements CAS_Languages_LanguageInterface
+{
+    /**
+     * Get the using server string
+     *
+     * @return string using server
+     */
+    public function getUsingServer()
+    {
+        return 'usando servidor';
+    }
+
+    /**
+     * Get authentication wanted string
+     *
+     * @return string authentication wanted
+     */
+    public function getAuthenticationWanted()
+    {
+        return 'Autenticación CAS necesaria!';
+    }
+
+    /**
+     * Get logout string
+     *
+     * @return string logout
+     */
+    public function getLogout()
+    {
+        return 'Saída CAS necesaria!';
+    }
+
+    /**
+     * Get the should have been redirected string
+     *
+     * @return string should habe been redirected
+     */
+    public function getShouldHaveBeenRedirected()
+    {
+        return 'Xa debería ser redireccionado ao servidor CAS. Faga click <a href="%s">aquí</a> para continuar';
+    }
+
+    /**
+     * Get authentication failed string
+     *
+     * @return string authentication failed
+     */
+    public function getAuthenticationFailed()
+    {
+        return 'Autenticación CAS errada!';
+    }
+
+    /**
+     * Get the your were not authenticated string
+     *
+     * @return string not authenticated
+     */
+    public function getYouWereNotAuthenticated()
+    {
+        return '
+        <p>Non estás autenticado</p><p>Podes volver tentalo facendo click <a href="%s">aquí</a>.</p><p>Se o problema persiste debería contactar con el <a href="mailto:%s">administrador deste sitio</a>.</p>';
+    }
+
+    /**
+     * Get the service unavailable string
+     *
+     * @return string service unavailable
+     */
+    public function getServiceUnavailable()
+    {
+        return 'O servizo `<b>%s</b>\' non está dispoñible (<b>%s</b>).';
+    }
+}
+?>
@@ -17,7 +17,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
- * PHP Version 5
+ * PHP Version 7
 *
 * @file     CAS/Language/German.php
 * @category Authentication
@@ -17,7 +17,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
- * PHP Version 5
+ * PHP Version 7
 *
 * @file     CAS/Language/Greek.php
 * @category Authentication
@@ -17,7 +17,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
- * PHP Version 5
+ * PHP Version 7
 *
 * @file     CAS/Language/Japanese.php
 * @category Authentication
@@ -17,7 +17,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
- * PHP Version 5
+ * PHP Version 7
 *
 * @file     CAS/Language/LanguageInterface.php
 * @category Authentication
@@ -93,4 +93,4 @@ interface CAS_Languages_LanguageInterface
    public function getServiceUnavailable();

 }
-?>
+?>
@@ -0,0 +1,114 @@
+<?php
+
+/**
+ * Licensed to Jasig under one or more contributor license
+ * agreements. See the NOTICE file distributed with this work for
+ * additional information regarding copyright ownership.
+ *
+ * Jasig licenses this file to you under the Apache License,
+ * Version 2.0 (the "License"); you may not use this file except in
+ * compliance with the License. You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * PHP Version 7
+ *
+ * @file     CAS/Language/Portuguese.php
+ * @category Authentication
+ * @package  PhpCAS
+ * @author   Sherwin Harris <sherwin.harris@gmail.com>
+ * @license  http://www.apache.org/licenses/LICENSE-2.0  Apache License 2.0
+ * @link     https://apereo.atlassian.net/wiki/spaces/CASC/pages/103252517/phpCAS
+ */
+
+/**
+ * Portuguese language class
+ *
+ * @class    CAS_Languages_Portuguese
+ * @category Authentication
+ * @package  PhpCAS
+ * @author   Sherwin Harris <sherwin.harris@gmail.com>
+ * @license  http://www.apache.org/licenses/LICENSE-2.0  Apache License 2.0
+ * @link     https://apereo.atlassian.net/wiki/spaces/CASC/pages/103252517/phpCAS
+ *
+ * @sa @link internalLang Internationalization @endlink
+ * @ingroup internalLang
+ */
+class CAS_Languages_Portuguese implements CAS_Languages_LanguageInterface
+{
+    /**
+     * Get the using server string
+     *
+     * @return string using server
+     */
+    public function getUsingServer()
+    {
+        return 'Usando o servidor';
+    }
+
+    /**
+     * Get authentication wanted string
+     *
+     * @return string authentication wanted
+     */
+    public function getAuthenticationWanted()
+    {
+        return 'A autenticação do servidor CAS desejado!';
+    }
+
+    /**
+     * Get logout string
+     *
+     * @return string logout
+     */
+    public function getLogout()
+    {
+        return 'Saida do servidor CAS desejado!';
+    }
+
+    /**
+     * Get the should have been redirected string
+     *
+     * @return string should have been redirected
+     */
+    public function getShouldHaveBeenRedirected()
+    {
+        return 'Você já deve ter sido redirecionado para o servidor CAS. Clique <a href="%s">aqui</a> para continuar';
+    }
+
+    /**
+    * Get authentication failed string
+    *
+    * @return string authentication failed
+    */
+    public function getAuthenticationFailed()
+    {
+        return 'A autenticação do servidor CAS falheu!';
+    }
+
+    /**
+    * Get the your were not authenticated string
+    *
+    * @return string not authenticated
+    */
+    public function getYouWereNotAuthenticated()
+    {
+        return '<p>Você não foi autenticado.</p><p>Você pode enviar sua solicitação novamente clicando <a href="%s">aqui</a>. </p><p>Se o problema persistir, você pode entrar em contato com <a href="mailto:%s">o administrador deste site</a>.</p>';
+    }
+
+    /**
+    * Get the service unavailable string
+    *
+    * @return string service unavailable
+    */
+    public function getServiceUnavailable()
+    {
+        return 'O serviço `<b>%s</b>\' não está disponível (<b>%s</b>).';
+    }
+}
@@ -17,7 +17,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
- * PHP Version 5
+ * PHP Version 7
 *
 * @file     CAS/Language/Spanish.php
 * @category Authentication
@@ -18,7 +18,7 @@
 * limitations under the License.
 *
 *
- * PHP Version 5
+ * PHP Version 7
 *
 * @file     CAS/OutOfSequenceBeforeAuthenticationCallException.php
 * @category Authentication
@@ -18,7 +18,7 @@
 * limitations under the License.
 *
 *
- * PHP Version 5
+ * PHP Version 7
 *
 * @file     CAS/OutOfSequenceBeforeClientException.php
 * @category Authentication
@@ -18,7 +18,7 @@
 * limitations under the License.
 *
 *
- * PHP Version 5
+ * PHP Version 7
 *
 * @file     CAS/OutOfSequenceBeforeProxyException.php
 * @category Authentication
@@ -18,7 +18,7 @@
 * limitations under the License.
 *
 *
- * PHP Version 5
+ * PHP Version 7
 *
 * @file     CAS/OutOfSequenceException.php
 * @category Authentication
@@ -17,7 +17,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
- * PHP Version 5
+ * PHP Version 7
 *
 * @file     CAS/PGTStorage/AbstractStorage.php
 * @category Authentication
@@ -17,7 +17,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
- * PHP Version 5
+ * PHP Version 7
 *
 * @file     CAS/PGTStorage/Db.php
 * @category Authentication
@@ -17,7 +17,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
- * PHP Version 5
+ * PHP Version 7
 *
 * @file     CAS/PGTStorage/AbstractStorage.php
 * @category Authentication
@@ -17,7 +17,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
- * PHP Version 5
+ * PHP Version 7
 *
 * @file     CAS/ProxiedService.php
 * @category Authentication
@@ -17,7 +17,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
- * PHP Version 5
+ * PHP Version 7
 *
 * @file     CAS/ProxiedService/Abstract.php
 * @category Authentication
@@ -17,7 +17,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
- * PHP Version 5
+ * PHP Version 7
 *
 * @file     CAS/ProxiedService/Exception.php
 * @category Authentication
@@ -17,7 +17,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
- * PHP Version 5
+ * PHP Version 7
 *
 * @file     CAS/ProxiedService/Http.php
 * @category Authentication
@@ -17,7 +17,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
- * PHP Version 5
+ * PHP Version 7
 *
 * @file     CAS/ProxiedService/Http/Abstract.php
 * @category Authentication
@@ -17,7 +17,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
- * PHP Version 5
+ * PHP Version 7
 *
 * @file     CAS/ProxiedService/Http/Get.php
 * @category Authentication
@@ -17,7 +17,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
- * PHP Version 5
+ * PHP Version 7
 *
 * @file     CAS/ProxiedService/Http/Post.php
 * @category Authentication
@@ -17,7 +17,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
- * PHP Version 5
+ * PHP Version 7
 *
 * @file     CAS/ProxiedService/Imap.php
 * @category Authentication
@@ -17,7 +17,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
- * PHP Version 5
+ * PHP Version 7
 *
 * @file     CAS/ProxiedService/Testabel.php
 * @category Authentication
@@ -17,7 +17,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
- * PHP Version 5
+ * PHP Version 7
 *
 * @file     CAS/ProxyChain.php
 * @category Authentication
@@ -17,7 +17,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
- * PHP Version 5
+ * PHP Version 7
 *
 * @file     CAS/ProxyChain/AllowedList.php
 * @category Authentication
@@ -17,7 +17,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
- * PHP Version 5
+ * PHP Version 7
 *
 * @file     CAS/ProxyChain/Any.php
 * @category Authentication
@@ -17,7 +17,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
- * PHP Version 5
+ * PHP Version 7
 *
 * @file     CAS/ProxyChain/Interface.php
 * @category Authentication
@@ -50,4 +50,4 @@ interface CAS_ProxyChain_Interface
     */
    public function matches(array $list);

-}
+}
@@ -17,7 +17,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
- * PHP Version 5
+ * PHP Version 7
 *
 * @file     CAS/ProxyChain/Trusted.php
 * @category Authentication
@@ -17,7 +17,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
- * PHP Version 5
+ * PHP Version 7
 *
 * @class    CAS/ProxyTicketException.php
 * @category Authentication
@@ -17,7 +17,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
- * PHP Version 5
+ * PHP Version 7
 *
 * @file     CAS/Request/AbstractRequest.php
 * @category Authentication
@@ -17,7 +17,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
- * PHP Version 5
+ * PHP Version 7
 *
 * @file     CAS/Request/AbstractRequest.php
 * @category Authentication
@@ -17,7 +17,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
- * PHP Version 5
+ * PHP Version 7
 *
 * @file     CAS/Request/CurlRequest.php
 * @category Authentication
@@ -106,14 +106,7 @@ implements CAS_Request_RequestInterface
        *********************************************************/
        $ch = curl_init($this->url);

-        if (version_compare(PHP_VERSION, '5.1.3', '>=')) {
-            //only avaible in php5
-            curl_setopt_array($ch, $this->_curlOptions);
-        } else {
-            foreach ($this->_curlOptions as $key => $value) {
-                curl_setopt($ch, $key, $value);
-            }
-        }
+        curl_setopt_array($ch, $this->_curlOptions);

        /*********************************************************
         * Set SSL configuration
@@ -167,6 +160,11 @@ implements CAS_Request_RequestInterface
            curl_setopt($ch, CURLOPT_POSTFIELDS, $this->postBody);
        }

+        /*********************************************************
+         * Set User Agent
+         *********************************************************/
+        curl_setopt($ch, CURLOPT_USERAGENT, 'phpCAS/' . phpCAS::getVersion());
+
        return $ch;
    }

@@ -179,7 +177,7 @@ implements CAS_Request_RequestInterface
     *
     * @return void
     */
-    private function _storeResponseBody ($body)
+    public function _storeResponseBody ($body)
    {
        $this->storeResponseBody($body);
    }
@@ -192,7 +190,7 @@ implements CAS_Request_RequestInterface
     *
     * @return int
     */
-    private function _curlReadHeaders ($ch, $header)
+    public function _curlReadHeaders ($ch, $header)
    {
        $this->storeResponseHeader($header);
        return strlen($header);
@@ -17,7 +17,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
- * PHP Version 5
+ * PHP Version 7
 *
 * @file     CAS/Request/Exception.php
 * @category Authentication
@@ -17,7 +17,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
- * PHP Version 5
+ * PHP Version 7
 *
 * @file     CAS/Request/MultiRequestInterface.php
 * @category Authentication
@@ -17,7 +17,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
- * PHP Version 5
+ * PHP Version 7
 *
 * @file     CAS/Request/RequestInterface.php
 * @category Authentication
@@ -0,0 +1,152 @@
+<?php
+
+/**
+ * Licensed to Jasig under one or more contributor license
+ * agreements. See the NOTICE file distributed with this work for
+ * additional information regarding copyright ownership.
+ *
+ * Jasig licenses this file to you under the Apache License,
+ * Version 2.0 (the "License"); you may not use this file except in
+ * compliance with the License. You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * PHP Version 7
+ *
+ * @file     CAS/ServiceBaseUrl/AllowedListDiscovery.php
+ * @category Authentication
+ * @package  PhpCAS
+ * @author   Henry Pan <git@phy25.com>
+ * @license  http://www.apache.org/licenses/LICENSE-2.0  Apache License 2.0
+ * @link     https://wiki.jasig.org/display/CASC/phpCAS
+ */
+
+
+/**
+ * Class that gets the service base URL of the PHP server by HTTP header
+ * discovery and allowlist check. This is used to generate service URL
+ * and PGT callback URL.
+ *
+ * @class    CAS_ServiceBaseUrl_AllowedListDiscovery
+ * @category Authentication
+ * @package  PhpCAS
+ * @author   Henry Pan <git@phy25.com>
+ * @license  http://www.apache.org/licenses/LICENSE-2.0  Apache License 2.0
+ * @link     https://wiki.jasig.org/display/CASC/phpCAS
+ */
+
+class CAS_ServiceBaseUrl_AllowedListDiscovery
+extends CAS_ServiceBaseUrl_Base
+{
+    private $_list = array();
+
+    public function __construct($list) {
+        if (is_array($list)) {
+            if (count($list) === 0) {
+                throw new CAS_InvalidArgumentException('$list should not be empty');
+            }
+            foreach ($list as $value) {
+                $this->allow($value);
+            }
+        } else {
+            throw new CAS_TypeMismatchException($list, '$list', 'array');
+        }
+    }
+
+    /**
+     * Add a base URL to the allowed list.
+     *
+     * @param $url protocol, host name and port to add to the allowed list
+     *
+     * @return void
+     */
+    public function allow($url)
+    {
+        $this->_list[] = $this->removeStandardPort($url);
+    }
+
+    /**
+     * Check if the server name is allowed by configuration.
+     *
+     * @param $name server name to check
+     *
+     * @return bool whether the allowed list contains the server name
+     */
+    protected function isAllowed($name)
+    {
+        return in_array($name, $this->_list);
+    }
+
+    /**
+     * Discover the server name through HTTP headers.
+     *
+     * We read:
+     * - HTTP header X-Forwarded-Host
+     * - HTTP header X-Forwarded-Server and X-Forwarded-Port
+     * - HTTP header Host and SERVER_PORT
+     * - PHP SERVER_NAME (which can change based on the HTTP server used)
+     *
+     * The standard port will be omitted (80 for HTTP, 443 for HTTPS).
+     *
+     * @return string the discovered, unsanitized server protocol, hostname and port
+     */
+    protected function discover()
+    {
+        $isHttps = $this->isHttps();
+        $protocol = $isHttps ? 'https' : 'http';
+        $protocol .= '://';
+        if (!empty($_SERVER['HTTP_X_FORWARDED_HOST'])) {
+            // explode the host list separated by comma and use the first host
+            $hosts = explode(',', $_SERVER['HTTP_X_FORWARDED_HOST']);
+            // see rfc7239#5.3 and rfc7230#2.7.1: port is in HTTP_X_FORWARDED_HOST if non default
+            return $protocol . $hosts[0];
+        } else if (!empty($_SERVER['HTTP_X_FORWARDED_SERVER'])) {
+            $server_url = $_SERVER['HTTP_X_FORWARDED_SERVER'];
+        } else {
+            if (empty($_SERVER['SERVER_NAME'])) {
+                $server_url = $_SERVER['HTTP_HOST'];
+            } else {
+                $server_url = $_SERVER['SERVER_NAME'];
+            }
+        }
+        if (!strpos($server_url, ':')) {
+            if (empty($_SERVER['HTTP_X_FORWARDED_PORT'])) {
+                $server_port = $_SERVER['SERVER_PORT'];
+            } else {
+                $ports = explode(',', $_SERVER['HTTP_X_FORWARDED_PORT']);
+                $server_port = $ports[0];
+            }
+
+            $server_url .= ':';
+            $server_url .= $server_port;
+        }
+        return $protocol . $server_url;
+    }
+
+    /**
+     * Get PHP server base URL.
+     *
+     * @return string the server protocol, hostname and port
+     */
+    public function get()
+    {
+        phpCAS::traceBegin();
+        $result = $this->removeStandardPort($this->discover());
+        phpCAS::trace("Discovered server base URL: " . $result);
+        if ($this->isAllowed($result)) {
+            phpCAS::trace("Server base URL is allowed");
+            phpCAS::traceEnd(true);
+        } else {
+            $result = $this->_list[0];
+            phpCAS::trace("Server base URL is not allowed, using default: " . $result);
+            phpCAS::traceEnd(false);
+        }
+        return $result;
+    }
+}
@@ -0,0 +1,98 @@
+<?php
+
+/**
+ * Licensed to Jasig under one or more contributor license
+ * agreements. See the NOTICE file distributed with this work for
+ * additional information regarding copyright ownership.
+ *
+ * Jasig licenses this file to you under the Apache License,
+ * Version 2.0 (the "License"); you may not use this file except in
+ * compliance with the License. You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * PHP Version 7
+ *
+ * @file     CAS/ServiceBaseUrl/Base.php
+ * @category Authentication
+ * @package  PhpCAS
+ * @author   Henry Pan <git@phy25.com>
+ * @license  http://www.apache.org/licenses/LICENSE-2.0  Apache License 2.0
+ * @link     https://wiki.jasig.org/display/CASC/phpCAS
+ */
+
+/**
+ * Base class of CAS/ServiceBaseUrl that implements isHTTPS method.
+ *
+ * @class    CAS_ServiceBaseUrl_Base
+ * @category Authentication
+ * @package  PhpCAS
+ * @author   Henry Pan <git@phy25.com>
+ * @license  http://www.apache.org/licenses/LICENSE-2.0  Apache License 2.0
+ * @link     https://wiki.jasig.org/display/CASC/phpCAS
+ */
+abstract class CAS_ServiceBaseUrl_Base
+implements CAS_ServiceBaseUrl_Interface
+{
+
+    /**
+     * Get PHP server name.
+     *
+     * @return string the server hostname and port of the server
+     */
+    abstract public function get();
+
+    /**
+     * Check whether HTTPS is used.
+     *
+     * This is used to construct the protocol in the URL.
+     *
+     * @return bool true if HTTPS is used
+     */
+    public function isHttps() {
+        if (!empty($_SERVER['HTTP_X_FORWARDED_PROTO'])) {
+            return ($_SERVER['HTTP_X_FORWARDED_PROTO'] === 'https');
+        } elseif (!empty($_SERVER['HTTP_X_FORWARDED_PROTOCOL'])) {
+            return ($_SERVER['HTTP_X_FORWARDED_PROTOCOL'] === 'https');
+        } elseif ( isset($_SERVER['HTTPS'])
+            && !empty($_SERVER['HTTPS'])
+            && strcasecmp($_SERVER['HTTPS'], 'off') !== 0
+        ) {
+            return true;
+        }
+        return false;
+    }
+
+    /**
+     * Remove standard HTTP and HTTPS port for discovery and allowlist input.
+     *
+     * @param $url URL as https://domain:port without trailing slash
+     * @return standardized URL, or the original URL
+     * @throws CAS_InvalidArgumentException if the URL does not include the protocol
+     */
+    protected function removeStandardPort($url) {
+        if (strpos($url, "://") === false) {
+            throw new CAS_InvalidArgumentException(
+                "Configured base URL should include the protocol string: " . $url);
+        }
+
+        $url = rtrim($url, '/');
+
+        if (strpos($url, "https://") === 0 && substr_compare($url, ':443', -4) === 0) {
+            return substr($url, 0, -4);
+        }
+
+        if (strpos($url, "http://") === 0 && substr_compare($url, ':80', -3) === 0) {
+            return substr($url, 0, -3);
+        }
+
+        return $url;
+    }
+
+}
@@ -0,0 +1,61 @@
+<?php
+
+/**
+ * Licensed to Jasig under one or more contributor license
+ * agreements. See the NOTICE file distributed with this work for
+ * additional information regarding copyright ownership.
+ *
+ * Jasig licenses this file to you under the Apache License,
+ * Version 2.0 (the "License"); you may not use this file except in
+ * compliance with the License. You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * PHP Version 7
+ *
+ * @file     CAS/ServerHostname/Interface.php
+ * @category Authentication
+ * @package  PhpCAS
+ * @author   Henry Pan <git@phy25.com>
+ * @license  http://www.apache.org/licenses/LICENSE-2.0  Apache License 2.0
+ * @link     https://wiki.jasig.org/display/CASC/phpCAS
+ */
+
+/**
+ * An interface for classes that gets the server name of the PHP server.
+ * This is used to generate service URL and PGT callback URL.
+ *
+ * @class    CAS_ServiceBaseUrl_Interface
+ * @category Authentication
+ * @package  PhpCAS
+ * @author   Henry Pan <git@phy25.com>
+ * @license  http://www.apache.org/licenses/LICENSE-2.0  Apache License 2.0
+ * @link     https://wiki.jasig.org/display/CASC/phpCAS
+ */
+interface CAS_ServiceBaseUrl_Interface
+{
+
+    /**
+     * Get PHP HTTP protocol and server name.
+     *
+     * @return string protocol, server hostname, and optionally port,
+     *                without trailing slash (https://localhost:8443)
+     */
+    public function get();
+
+    /**
+     * Check whether HTTPS is used.
+     *
+     * This is used to construct the protocol in the URL.
+     *
+     * @return bool true if HTTPS is used
+     */
+    public function isHttps();
+
+}
@@ -0,0 +1,69 @@
+<?php
+
+/**
+ * Licensed to Jasig under one or more contributor license
+ * agreements. See the NOTICE file distributed with this work for
+ * additional information regarding copyright ownership.
+ *
+ * Jasig licenses this file to you under the Apache License,
+ * Version 2.0 (the "License"); you may not use this file except in
+ * compliance with the License. You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * PHP Version 7
+ *
+ * @file     CAS/ServiceBaseUrl/Static.php
+ * @category Authentication
+ * @package  PhpCAS
+ * @author   Henry Pan <git@phy25.com>
+ * @license  http://www.apache.org/licenses/LICENSE-2.0  Apache License 2.0
+ * @link     https://wiki.jasig.org/display/CASC/phpCAS
+ */
+
+
+/**
+ * Class that gets the server name of the PHP server by statically set
+ * hostname and port. This is used to generate service URL and PGT
+ * callback URL.
+ *
+ * @class    CAS_ServiceBaseUrl_Static
+ * @category Authentication
+ * @package  PhpCAS
+ * @author   Henry Pan <git@phy25.com>
+ * @license  http://www.apache.org/licenses/LICENSE-2.0  Apache License 2.0
+ * @link     https://wiki.jasig.org/display/CASC/phpCAS
+ */
+
+class CAS_ServiceBaseUrl_Static
+extends CAS_ServiceBaseUrl_Base
+{
+    private $_name = null;
+
+    public function __construct($name) {
+        if (is_string($name)) {
+            $this->_name = $this->removeStandardPort($name);
+        } else {
+            throw new CAS_TypeMismatchException($name, '$name', 'string');
+        }
+    }
+
+    /**
+     * Get the server name through static config.
+     *
+     * @return string the server hostname and port of the server configured
+     */
+    public function get()
+    {
+        phpCAS::traceBegin();
+        phpCAS::trace("Returning static server name: " . $this->_name);
+        phpCAS::traceEnd(true);
+        return $this->_name;
+    }
+}
@@ -0,0 +1,45 @@
+<?php
+
+/**
+ * Licensed to Jasig under one or more contributor license
+ * agreements. See the NOTICE file distributed with this work for
+ * additional information regarding copyright ownership.
+ *
+ * Jasig licenses this file to you under the Apache License,
+ * Version 2.0 (the "License"); you may not use this file except in
+ * compliance with the License. You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ *
+ * PHP Version 7
+ *
+ * @file     CAS/Session/PhpSession.php
+ * @category Authentication
+ * @package  PhpCAS
+ * @author   Adam Franco <afranco@middlebury.edu>
+ * @license  http://www.apache.org/licenses/LICENSE-2.0  Apache License 2.0
+ * @link     https://wiki.jasig.org/display/CASC/phpCAS
+ */
+
+/**
+ * Empty class used as a default implementation for phpCAS.
+ *
+ * Implements the standard PHP session handler without no alterations.
+ *
+ * @class    CAS_Session_PhpSession
+ * @category Authentication
+ * @package  PhpCAS
+ * @author   Adam Franco <afranco@middlebury.edu>
+ * @license  http://www.apache.org/licenses/LICENSE-2.0  Apache License 2.0
+ * @link     https://wiki.jasig.org/display/CASC/phpCAS
+ */
+class CAS_Session_PhpSession extends SessionHandler implements SessionHandlerInterface
+{
+}
@@ -17,7 +17,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
- * PHP Version 5
+ * PHP Version 7
 *
 * @file     CAS/InvalidArgumentException.php
 * @category Authentication
@@ -0,0 +1,25 @@
+<?php
+
+// autoload.php @generated by Composer
+
+if (PHP_VERSION_ID < 50600) {
+    if (!headers_sent()) {
+        header('HTTP/1.1 500 Internal Server Error');
+    }
+    $err = 'Composer 2.3.0 dropped support for autoloading on PHP <5.6 and you are running '.PHP_VERSION.', please upgrade PHP or use Composer 2.2 LTS via "composer self-update --2.2". Aborting.'.PHP_EOL;
+    if (!ini_get('display_errors')) {
+        if (PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg') {
+            fwrite(STDERR, $err);
+        } elseif (!headers_sent()) {
+            echo $err;
+        }
+    }
+    trigger_error(
+        $err,
+        E_USER_ERROR
+    );
+}
+
+require_once __DIR__ . '/composer/autoload_real.php';
+
+return ComposerAutoloaderInit8c729390e3f26f25c6e8fe4b9504a4d9::getLoader();
@@ -0,0 +1,572 @@
+<?php
+
+/*
+ * This file is part of Composer.
+ *
+ * (c) Nils Adermann <naderman@naderman.de>
+ *     Jordi Boggiano <j.boggiano@seld.be>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Composer\Autoload;
+
+/**
+ * ClassLoader implements a PSR-0, PSR-4 and classmap class loader.
+ *
+ *     $loader = new \Composer\Autoload\ClassLoader();
+ *
+ *     // register classes with namespaces
+ *     $loader->add('Symfony\Component', __DIR__.'/component');
+ *     $loader->add('Symfony',           __DIR__.'/framework');
+ *
+ *     // activate the autoloader
+ *     $loader->register();
+ *
+ *     // to enable searching the include path (eg. for PEAR packages)
+ *     $loader->setUseIncludePath(true);
+ *
+ * In this example, if you try to use a class in the Symfony\Component
+ * namespace or one of its children (Symfony\Component\Console for instance),
+ * the autoloader will first look for the class under the component/
+ * directory, and it will then fallback to the framework/ directory if not
+ * found before giving up.
+ *
+ * This class is loosely based on the Symfony UniversalClassLoader.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ * @author Jordi Boggiano <j.boggiano@seld.be>
+ * @see    https://www.php-fig.org/psr/psr-0/
+ * @see    https://www.php-fig.org/psr/psr-4/
+ */
+class ClassLoader
+{
+    /** @var ?string */
+    private $vendorDir;
+
+    // PSR-4
+    /**
+     * @var array[]
+     * @psalm-var array<string, array<string, int>>
+     */
+    private $prefixLengthsPsr4 = array();
+    /**
+     * @var array[]
+     * @psalm-var array<string, array<int, string>>
+     */
+    private $prefixDirsPsr4 = array();
+    /**
+     * @var array[]
+     * @psalm-var array<string, string>
+     */
+    private $fallbackDirsPsr4 = array();
+
+    // PSR-0
+    /**
+     * @var array[]
+     * @psalm-var array<string, array<string, string[]>>
+     */
+    private $prefixesPsr0 = array();
+    /**
+     * @var array[]
+     * @psalm-var array<string, string>
+     */
+    private $fallbackDirsPsr0 = array();
+
+    /** @var bool */
+    private $useIncludePath = false;
+
+    /**
+     * @var string[]
+     * @psalm-var array<string, string>
+     */
+    private $classMap = array();
+
+    /** @var bool */
+    private $classMapAuthoritative = false;
+
+    /**
+     * @var bool[]
+     * @psalm-var array<string, bool>
+     */
+    private $missingClasses = array();
+
+    /** @var ?string */
+    private $apcuPrefix;
+
+    /**
+     * @var self[]
+     */
+    private static $registeredLoaders = array();
+
+    /**
+     * @param ?string $vendorDir
+     */
+    public function __construct($vendorDir = null)
+    {
+        $this->vendorDir = $vendorDir;
+    }
+
+    /**
+     * @return string[]
+     */
+    public function getPrefixes()
+    {
+        if (!empty($this->prefixesPsr0)) {
+            return call_user_func_array('array_merge', array_values($this->prefixesPsr0));
+        }
+
+        return array();
+    }
+
+    /**
+     * @return array[]
+     * @psalm-return array<string, array<int, string>>
+     */
+    public function getPrefixesPsr4()
+    {
+        return $this->prefixDirsPsr4;
+    }
+
+    /**
+     * @return array[]
+     * @psalm-return array<string, string>
+     */
+    public function getFallbackDirs()
+    {
+        return $this->fallbackDirsPsr0;
+    }
+
+    /**
+     * @return array[]
+     * @psalm-return array<string, string>
+     */
+    public function getFallbackDirsPsr4()
+    {
+        return $this->fallbackDirsPsr4;
+    }
+
+    /**
+     * @return string[] Array of classname => path
+     * @psalm-return array<string, string>
+     */
+    public function getClassMap()
+    {
+        return $this->classMap;
+    }
+
+    /**
+     * @param string[] $classMap Class to filename map
+     * @psalm-param array<string, string> $classMap
+     *
+     * @return void
+     */
+    public function addClassMap(array $classMap)
+    {
+        if ($this->classMap) {
+            $this->classMap = array_merge($this->classMap, $classMap);
+        } else {
+            $this->classMap = $classMap;
+        }
+    }
+
+    /**
+     * Registers a set of PSR-0 directories for a given prefix, either
+     * appending or prepending to the ones previously set for this prefix.
+     *
+     * @param string          $prefix  The prefix
+     * @param string[]|string $paths   The PSR-0 root directories
+     * @param bool            $prepend Whether to prepend the directories
+     *
+     * @return void
+     */
+    public function add($prefix, $paths, $prepend = false)
+    {
+        if (!$prefix) {
+            if ($prepend) {
+                $this->fallbackDirsPsr0 = array_merge(
+                    (array) $paths,
+                    $this->fallbackDirsPsr0
+                );
+            } else {
+                $this->fallbackDirsPsr0 = array_merge(
+                    $this->fallbackDirsPsr0,
+                    (array) $paths
+                );
+            }
+
+            return;
+        }
+
+        $first = $prefix[0];
+        if (!isset($this->prefixesPsr0[$first][$prefix])) {
+            $this->prefixesPsr0[$first][$prefix] = (array) $paths;
+
+            return;
+        }
+        if ($prepend) {
+            $this->prefixesPsr0[$first][$prefix] = array_merge(
+                (array) $paths,
+                $this->prefixesPsr0[$first][$prefix]
+            );
+        } else {
+            $this->prefixesPsr0[$first][$prefix] = array_merge(
+                $this->prefixesPsr0[$first][$prefix],
+                (array) $paths
+            );
+        }
+    }
+
+    /**
+     * Registers a set of PSR-4 directories for a given namespace, either
+     * appending or prepending to the ones previously set for this namespace.
+     *
+     * @param string          $prefix  The prefix/namespace, with trailing '\\'
+     * @param string[]|string $paths   The PSR-4 base directories
+     * @param bool            $prepend Whether to prepend the directories
+     *
+     * @throws \InvalidArgumentException
+     *
+     * @return void
+     */
+    public function addPsr4($prefix, $paths, $prepend = false)
+    {
+        if (!$prefix) {
+            // Register directories for the root namespace.
+            if ($prepend) {
+                $this->fallbackDirsPsr4 = array_merge(
+                    (array) $paths,
+                    $this->fallbackDirsPsr4
+                );
+            } else {
+                $this->fallbackDirsPsr4 = array_merge(
+                    $this->fallbackDirsPsr4,
+                    (array) $paths
+                );
+            }
+        } elseif (!isset($this->prefixDirsPsr4[$prefix])) {
+            // Register directories for a new namespace.
+            $length = strlen($prefix);
+            if ('\\' !== $prefix[$length - 1]) {
+                throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
+            }
+            $this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
+            $this->prefixDirsPsr4[$prefix] = (array) $paths;
+        } elseif ($prepend) {
+            // Prepend directories for an already registered namespace.
+            $this->prefixDirsPsr4[$prefix] = array_merge(
+                (array) $paths,
+                $this->prefixDirsPsr4[$prefix]
+            );
+        } else {
+            // Append directories for an already registered namespace.
+            $this->prefixDirsPsr4[$prefix] = array_merge(
+                $this->prefixDirsPsr4[$prefix],
+                (array) $paths
+            );
+        }
+    }
+
+    /**
+     * Registers a set of PSR-0 directories for a given prefix,
+     * replacing any others previously set for this prefix.
+     *
+     * @param string          $prefix The prefix
+     * @param string[]|string $paths  The PSR-0 base directories
+     *
+     * @return void
+     */
+    public function set($prefix, $paths)
+    {
+        if (!$prefix) {
+            $this->fallbackDirsPsr0 = (array) $paths;
+        } else {
+            $this->prefixesPsr0[$prefix[0]][$prefix] = (array) $paths;
+        }
+    }
+
+    /**
+     * Registers a set of PSR-4 directories for a given namespace,
+     * replacing any others previously set for this namespace.
+     *
+     * @param string          $prefix The prefix/namespace, with trailing '\\'
+     * @param string[]|string $paths  The PSR-4 base directories
+     *
+     * @throws \InvalidArgumentException
+     *
+     * @return void
+     */
+    public function setPsr4($prefix, $paths)
+    {
+        if (!$prefix) {
+            $this->fallbackDirsPsr4 = (array) $paths;
+        } else {
+            $length = strlen($prefix);
+            if ('\\' !== $prefix[$length - 1]) {
+                throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
+            }
+            $this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
+            $this->prefixDirsPsr4[$prefix] = (array) $paths;
+        }
+    }
+
+    /**
+     * Turns on searching the include path for class files.
+     *
+     * @param bool $useIncludePath
+     *
+     * @return void
+     */
+    public function setUseIncludePath($useIncludePath)
+    {
+        $this->useIncludePath = $useIncludePath;
+    }
+
+    /**
+     * Can be used to check if the autoloader uses the include path to check
+     * for classes.
+     *
+     * @return bool
+     */
+    public function getUseIncludePath()
+    {
+        return $this->useIncludePath;
+    }
+
+    /**
+     * Turns off searching the prefix and fallback directories for classes
+     * that have not been registered with the class map.
+     *
+     * @param bool $classMapAuthoritative
+     *
+     * @return void
+     */
+    public function setClassMapAuthoritative($classMapAuthoritative)
+    {
+        $this->classMapAuthoritative = $classMapAuthoritative;
+    }
+
+    /**
+     * Should class lookup fail if not found in the current class map?
+     *
+     * @return bool
+     */
+    public function isClassMapAuthoritative()
+    {
+        return $this->classMapAuthoritative;
+    }
+
+    /**
+     * APCu prefix to use to cache found/not-found classes, if the extension is enabled.
+     *
+     * @param string|null $apcuPrefix
+     *
+     * @return void
+     */
+    public function setApcuPrefix($apcuPrefix)
+    {
+        $this->apcuPrefix = function_exists('apcu_fetch') && filter_var(ini_get('apc.enabled'), FILTER_VALIDATE_BOOLEAN) ? $apcuPrefix : null;
+    }
+
+    /**
+     * The APCu prefix in use, or null if APCu caching is not enabled.
+     *
+     * @return string|null
+     */
+    public function getApcuPrefix()
+    {
+        return $this->apcuPrefix;
+    }
+
+    /**
+     * Registers this instance as an autoloader.
+     *
+     * @param bool $prepend Whether to prepend the autoloader or not
+     *
+     * @return void
+     */
+    public function register($prepend = false)
+    {
+        spl_autoload_register(array($this, 'loadClass'), true, $prepend);
+
+        if (null === $this->vendorDir) {
+            return;
+        }
+
+        if ($prepend) {
+            self::$registeredLoaders = array($this->vendorDir => $this) + self::$registeredLoaders;
+        } else {
+            unset(self::$registeredLoaders[$this->vendorDir]);
+            self::$registeredLoaders[$this->vendorDir] = $this;
+        }
+    }
+
+    /**
+     * Unregisters this instance as an autoloader.
+     *
+     * @return void
+     */
+    public function unregister()
+    {
+        spl_autoload_unregister(array($this, 'loadClass'));
+
+        if (null !== $this->vendorDir) {
+            unset(self::$registeredLoaders[$this->vendorDir]);
+        }
+    }
+
+    /**
+     * Loads the given class or interface.
+     *
+     * @param  string    $class The name of the class
+     * @return true|null True if loaded, null otherwise
+     */
+    public function loadClass($class)
+    {
+        if ($file = $this->findFile($class)) {
+            includeFile($file);
+
+            return true;
+        }
+
+        return null;
+    }
+
+    /**
+     * Finds the path to the file where the class is defined.
+     *
+     * @param string $class The name of the class
+     *
+     * @return string|false The path if found, false otherwise
+     */
+    public function findFile($class)
+    {
+        // class map lookup
+        if (isset($this->classMap[$class])) {
+            return $this->classMap[$class];
+        }
+        if ($this->classMapAuthoritative || isset($this->missingClasses[$class])) {
+            return false;
+        }
+        if (null !== $this->apcuPrefix) {
+            $file = apcu_fetch($this->apcuPrefix.$class, $hit);
+            if ($hit) {
+                return $file;
+            }
+        }
+
+        $file = $this->findFileWithExtension($class, '.php');
+
+        // Search for Hack files if we are running on HHVM
+        if (false === $file && defined('HHVM_VERSION')) {
+            $file = $this->findFileWithExtension($class, '.hh');
+        }
+
+        if (null !== $this->apcuPrefix) {
+            apcu_add($this->apcuPrefix.$class, $file);
+        }
+
+        if (false === $file) {
+            // Remember that this class does not exist.
+            $this->missingClasses[$class] = true;
+        }
+
+        return $file;
+    }
+
+    /**
+     * Returns the currently registered loaders indexed by their corresponding vendor directories.
+     *
+     * @return self[]
+     */
+    public static function getRegisteredLoaders()
+    {
+        return self::$registeredLoaders;
+    }
+
+    /**
+     * @param  string       $class
+     * @param  string       $ext
+     * @return string|false
+     */
+    private function findFileWithExtension($class, $ext)
+    {
+        // PSR-4 lookup
+        $logicalPathPsr4 = strtr($class, '\\', DIRECTORY_SEPARATOR) . $ext;
+
+        $first = $class[0];
+        if (isset($this->prefixLengthsPsr4[$first])) {
+            $subPath = $class;
+            while (false !== $lastPos = strrpos($subPath, '\\')) {
+                $subPath = substr($subPath, 0, $lastPos);
+                $search = $subPath . '\\';
+                if (isset($this->prefixDirsPsr4[$search])) {
+                    $pathEnd = DIRECTORY_SEPARATOR . substr($logicalPathPsr4, $lastPos + 1);
+                    foreach ($this->prefixDirsPsr4[$search] as $dir) {
+                        if (file_exists($file = $dir . $pathEnd)) {
+                            return $file;
+                        }
+                    }
+                }
+            }
+        }
+
+        // PSR-4 fallback dirs
+        foreach ($this->fallbackDirsPsr4 as $dir) {
+            if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr4)) {
+                return $file;
+            }
+        }
+
+        // PSR-0 lookup
+        if (false !== $pos = strrpos($class, '\\')) {
+            // namespaced class name
+            $logicalPathPsr0 = substr($logicalPathPsr4, 0, $pos + 1)
+                . strtr(substr($logicalPathPsr4, $pos + 1), '_', DIRECTORY_SEPARATOR);
+        } else {
+            // PEAR-like class name
+            $logicalPathPsr0 = strtr($class, '_', DIRECTORY_SEPARATOR) . $ext;
+        }
+
+        if (isset($this->prefixesPsr0[$first])) {
+            foreach ($this->prefixesPsr0[$first] as $prefix => $dirs) {
+                if (0 === strpos($class, $prefix)) {
+                    foreach ($dirs as $dir) {
+                        if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
+                            return $file;
+                        }
+                    }
+                }
+            }
+        }
+
+        // PSR-0 fallback dirs
+        foreach ($this->fallbackDirsPsr0 as $dir) {
+            if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
+                return $file;
+            }
+        }
+
+        // PSR-0 include paths.
+        if ($this->useIncludePath && $file = stream_resolve_include_path($logicalPathPsr0)) {
+            return $file;
+        }
+
+        return false;
+    }
+}
+
+/**
+ * Scope isolated include.
+ *
+ * Prevents access to $this/self from included files.
+ *
+ * @param  string $file
+ * @return void
+ * @private
+ */
+function includeFile($file)
+{
+    include $file;
+}
@@ -0,0 +1,352 @@
+<?php
+
+/*
+ * This file is part of Composer.
+ *
+ * (c) Nils Adermann <naderman@naderman.de>
+ *     Jordi Boggiano <j.boggiano@seld.be>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Composer;
+
+use Composer\Autoload\ClassLoader;
+use Composer\Semver\VersionParser;
+
+/**
+ * This class is copied in every Composer installed project and available to all
+ *
+ * See also https://getcomposer.org/doc/07-runtime.md#installed-versions
+ *
+ * To require its presence, you can require `composer-runtime-api ^2.0`
+ *
+ * @final
+ */
+class InstalledVersions
+{
+    /**
+     * @var mixed[]|null
+     * @psalm-var array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>}|array{}|null
+     */
+    private static $installed;
+
+    /**
+     * @var bool|null
+     */
+    private static $canGetVendors;
+
+    /**
+     * @var array[]
+     * @psalm-var array<string, array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>}>
+     */
+    private static $installedByVendor = array();
+
+    /**
+     * Returns a list of all package names which are present, either by being installed, replaced or provided
+     *
+     * @return string[]
+     * @psalm-return list<string>
+     */
+    public static function getInstalledPackages()
+    {
+        $packages = array();
+        foreach (self::getInstalled() as $installed) {
+            $packages[] = array_keys($installed['versions']);
+        }
+
+        if (1 === \count($packages)) {
+            return $packages[0];
+        }
+
+        return array_keys(array_flip(\call_user_func_array('array_merge', $packages)));
+    }
+
+    /**
+     * Returns a list of all package names with a specific type e.g. 'library'
+     *
+     * @param  string   $type
+     * @return string[]
+     * @psalm-return list<string>
+     */
+    public static function getInstalledPackagesByType($type)
+    {
+        $packagesByType = array();
+
+        foreach (self::getInstalled() as $installed) {
+            foreach ($installed['versions'] as $name => $package) {
+                if (isset($package['type']) && $package['type'] === $type) {
+                    $packagesByType[] = $name;
+                }
+            }
+        }
+
+        return $packagesByType;
+    }
+
+    /**
+     * Checks whether the given package is installed
+     *
+     * This also returns true if the package name is provided or replaced by another package
+     *
+     * @param  string $packageName
+     * @param  bool   $includeDevRequirements
+     * @return bool
+     */
+    public static function isInstalled($packageName, $includeDevRequirements = true)
+    {
+        foreach (self::getInstalled() as $installed) {
+            if (isset($installed['versions'][$packageName])) {
+                return $includeDevRequirements || empty($installed['versions'][$packageName]['dev_requirement']);
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Checks whether the given package satisfies a version constraint
+     *
+     * e.g. If you want to know whether version 2.3+ of package foo/bar is installed, you would call:
+     *
+     *   Composer\InstalledVersions::satisfies(new VersionParser, 'foo/bar', '^2.3')
+     *
+     * @param  VersionParser $parser      Install composer/semver to have access to this class and functionality
+     * @param  string        $packageName
+     * @param  string|null   $constraint  A version constraint to check for, if you pass one you have to make sure composer/semver is required by your package
+     * @return bool
+     */
+    public static function satisfies(VersionParser $parser, $packageName, $constraint)
+    {
+        $constraint = $parser->parseConstraints($constraint);
+        $provided = $parser->parseConstraints(self::getVersionRanges($packageName));
+
+        return $provided->matches($constraint);
+    }
+
+    /**
+     * Returns a version constraint representing all the range(s) which are installed for a given package
+     *
+     * It is easier to use this via isInstalled() with the $constraint argument if you need to check
+     * whether a given version of a package is installed, and not just whether it exists
+     *
+     * @param  string $packageName
+     * @return string Version constraint usable with composer/semver
+     */
+    public static function getVersionRanges($packageName)
+    {
+        foreach (self::getInstalled() as $installed) {
+            if (!isset($installed['versions'][$packageName])) {
+                continue;
+            }
+
+            $ranges = array();
+            if (isset($installed['versions'][$packageName]['pretty_version'])) {
+                $ranges[] = $installed['versions'][$packageName]['pretty_version'];
+            }
+            if (array_key_exists('aliases', $installed['versions'][$packageName])) {
+                $ranges = array_merge($ranges, $installed['versions'][$packageName]['aliases']);
+            }
+            if (array_key_exists('replaced', $installed['versions'][$packageName])) {
+                $ranges = array_merge($ranges, $installed['versions'][$packageName]['replaced']);
+            }
+            if (array_key_exists('provided', $installed['versions'][$packageName])) {
+                $ranges = array_merge($ranges, $installed['versions'][$packageName]['provided']);
+            }
+
+            return implode(' || ', $ranges);
+        }
+
+        throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
+    }
+
+    /**
+     * @param  string      $packageName
+     * @return string|null If the package is being replaced or provided but is not really installed, null will be returned as version, use satisfies or getVersionRanges if you need to know if a given version is present
+     */
+    public static function getVersion($packageName)
+    {
+        foreach (self::getInstalled() as $installed) {
+            if (!isset($installed['versions'][$packageName])) {
+                continue;
+            }
+
+            if (!isset($installed['versions'][$packageName]['version'])) {
+                return null;
+            }
+
+            return $installed['versions'][$packageName]['version'];
+        }
+
+        throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
+    }
+
+    /**
+     * @param  string      $packageName
+     * @return string|null If the package is being replaced or provided but is not really installed, null will be returned as version, use satisfies or getVersionRanges if you need to know if a given version is present
+     */
+    public static function getPrettyVersion($packageName)
+    {
+        foreach (self::getInstalled() as $installed) {
+            if (!isset($installed['versions'][$packageName])) {
+                continue;
+            }
+
+            if (!isset($installed['versions'][$packageName]['pretty_version'])) {
+                return null;
+            }
+
+            return $installed['versions'][$packageName]['pretty_version'];
+        }
+
+        throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
+    }
+
+    /**
+     * @param  string      $packageName
+     * @return string|null If the package is being replaced or provided but is not really installed, null will be returned as reference
+     */
+    public static function getReference($packageName)
+    {
+        foreach (self::getInstalled() as $installed) {
+            if (!isset($installed['versions'][$packageName])) {
+                continue;
+            }
+
+            if (!isset($installed['versions'][$packageName]['reference'])) {
+                return null;
+            }
+
+            return $installed['versions'][$packageName]['reference'];
+        }
+
+        throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
+    }
+
+    /**
+     * @param  string      $packageName
+     * @return string|null If the package is being replaced or provided but is not really installed, null will be returned as install path. Packages of type metapackages also have a null install path.
+     */
+    public static function getInstallPath($packageName)
+    {
+        foreach (self::getInstalled() as $installed) {
+            if (!isset($installed['versions'][$packageName])) {
+                continue;
+            }
+
+            return isset($installed['versions'][$packageName]['install_path']) ? $installed['versions'][$packageName]['install_path'] : null;
+        }
+
+        throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
+    }
+
+    /**
+     * @return array
+     * @psalm-return array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}
+     */
+    public static function getRootPackage()
+    {
+        $installed = self::getInstalled();
+
+        return $installed[0]['root'];
+    }
+
+    /**
+     * Returns the raw installed.php data for custom implementations
+     *
+     * @deprecated Use getAllRawData() instead which returns all datasets for all autoloaders present in the process. getRawData only returns the first dataset loaded, which may not be what you expect.
+     * @return array[]
+     * @psalm-return array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>}
+     */
+    public static function getRawData()
+    {
+        @trigger_error('getRawData only returns the first dataset loaded, which may not be what you expect. Use getAllRawData() instead which returns all datasets for all autoloaders present in the process.', E_USER_DEPRECATED);
+
+        if (null === self::$installed) {
+            // only require the installed.php file if this file is loaded from its dumped location,
+            // and not from its source location in the composer/composer package, see https://github.com/composer/composer/issues/9937
+            if (substr(__DIR__, -8, 1) !== 'C') {
+                self::$installed = include __DIR__ . '/installed.php';
+            } else {
+                self::$installed = array();
+            }
+        }
+
+        return self::$installed;
+    }
+
+    /**
+     * Returns the raw data of all installed.php which are currently loaded for custom implementations
+     *
+     * @return array[]
+     * @psalm-return list<array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>}>
+     */
+    public static function getAllRawData()
+    {
+        return self::getInstalled();
+    }
+
+    /**
+     * Lets you reload the static array from another file
+     *
+     * This is only useful for complex integrations in which a project needs to use
+     * this class but then also needs to execute another project's autoloader in process,
+     * and wants to ensure both projects have access to their version of installed.php.
+     *
+     * A typical case would be PHPUnit, where it would need to make sure it reads all
+     * the data it needs from this class, then call reload() with
+     * `require $CWD/vendor/composer/installed.php` (or similar) as input to make sure
+     * the project in which it runs can then also use this class safely, without
+     * interference between PHPUnit's dependencies and the project's dependencies.
+     *
+     * @param  array[] $data A vendor/composer/installed.php data set
+     * @return void
+     *
+     * @psalm-param array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>} $data
+     */
+    public static function reload($data)
+    {
+        self::$installed = $data;
+        self::$installedByVendor = array();
+    }
+
+    /**
+     * @return array[]
+     * @psalm-return list<array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>}>
+     */
+    private static function getInstalled()
+    {
+        if (null === self::$canGetVendors) {
+            self::$canGetVendors = method_exists('Composer\Autoload\ClassLoader', 'getRegisteredLoaders');
+        }
+
+        $installed = array();
+
+        if (self::$canGetVendors) {
+            foreach (ClassLoader::getRegisteredLoaders() as $vendorDir => $loader) {
+                if (isset(self::$installedByVendor[$vendorDir])) {
+                    $installed[] = self::$installedByVendor[$vendorDir];
+                } elseif (is_file($vendorDir.'/composer/installed.php')) {
+                    $installed[] = self::$installedByVendor[$vendorDir] = require $vendorDir.'/composer/installed.php';
+                    if (null === self::$installed && strtr($vendorDir.'/composer', '\\', '/') === strtr(__DIR__, '\\', '/')) {
+                        self::$installed = $installed[count($installed) - 1];
+                    }
+                }
+            }
+        }
+
+        if (null === self::$installed) {
+            // only require the installed.php file if this file is loaded from its dumped location,
+            // and not from its source location in the composer/composer package, see https://github.com/composer/composer/issues/9937
+            if (substr(__DIR__, -8, 1) !== 'C') {
+                self::$installed = require __DIR__ . '/installed.php';
+            } else {
+                self::$installed = array();
+            }
+        }
+        $installed[] = self::$installed;
+
+        return $installed;
+    }
+}
@@ -0,0 +1,21 @@
+
+Copyright (c) Nils Adermann, Jordi Boggiano
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is furnished
+to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
@@ -0,0 +1,62 @@
+<?php
+
+// autoload_classmap.php @generated by Composer
+
+$vendorDir = dirname(__DIR__);
+$baseDir = dirname($vendorDir);
+
+return array(
+    'CAS_AuthenticationException' => $vendorDir . '/apereo/phpcas/source/CAS/AuthenticationException.php',
+    'CAS_Client' => $vendorDir . '/apereo/phpcas/source/CAS/Client.php',
+    'CAS_CookieJar' => $vendorDir . '/apereo/phpcas/source/CAS/CookieJar.php',
+    'CAS_Exception' => $vendorDir . '/apereo/phpcas/source/CAS/Exception.php',
+    'CAS_GracefullTerminationException' => $vendorDir . '/apereo/phpcas/source/CAS/GracefullTerminationException.php',
+    'CAS_InvalidArgumentException' => $vendorDir . '/apereo/phpcas/source/CAS/InvalidArgumentException.php',
+    'CAS_Languages_Catalan' => $vendorDir . '/apereo/phpcas/source/CAS/Languages/Catalan.php',
+    'CAS_Languages_ChineseSimplified' => $vendorDir . '/apereo/phpcas/source/CAS/Languages/ChineseSimplified.php',
+    'CAS_Languages_English' => $vendorDir . '/apereo/phpcas/source/CAS/Languages/English.php',
+    'CAS_Languages_French' => $vendorDir . '/apereo/phpcas/source/CAS/Languages/French.php',
+    'CAS_Languages_Galego' => $vendorDir . '/apereo/phpcas/source/CAS/Languages/Galego.php',
+    'CAS_Languages_German' => $vendorDir . '/apereo/phpcas/source/CAS/Languages/German.php',
+    'CAS_Languages_Greek' => $vendorDir . '/apereo/phpcas/source/CAS/Languages/Greek.php',
+    'CAS_Languages_Japanese' => $vendorDir . '/apereo/phpcas/source/CAS/Languages/Japanese.php',
+    'CAS_Languages_LanguageInterface' => $vendorDir . '/apereo/phpcas/source/CAS/Languages/LanguageInterface.php',
+    'CAS_Languages_Portuguese' => $vendorDir . '/apereo/phpcas/source/CAS/Languages/Portuguese.php',
+    'CAS_Languages_Spanish' => $vendorDir . '/apereo/phpcas/source/CAS/Languages/Spanish.php',
+    'CAS_OutOfSequenceBeforeAuthenticationCallException' => $vendorDir . '/apereo/phpcas/source/CAS/OutOfSequenceBeforeAuthenticationCallException.php',
+    'CAS_OutOfSequenceBeforeClientException' => $vendorDir . '/apereo/phpcas/source/CAS/OutOfSequenceBeforeClientException.php',
+    'CAS_OutOfSequenceBeforeProxyException' => $vendorDir . '/apereo/phpcas/source/CAS/OutOfSequenceBeforeProxyException.php',
+    'CAS_OutOfSequenceException' => $vendorDir . '/apereo/phpcas/source/CAS/OutOfSequenceException.php',
+    'CAS_PGTStorage_AbstractStorage' => $vendorDir . '/apereo/phpcas/source/CAS/PGTStorage/AbstractStorage.php',
+    'CAS_PGTStorage_Db' => $vendorDir . '/apereo/phpcas/source/CAS/PGTStorage/Db.php',
+    'CAS_PGTStorage_File' => $vendorDir . '/apereo/phpcas/source/CAS/PGTStorage/File.php',
+    'CAS_ProxiedService' => $vendorDir . '/apereo/phpcas/source/CAS/ProxiedService.php',
+    'CAS_ProxiedService_Abstract' => $vendorDir . '/apereo/phpcas/source/CAS/ProxiedService/Abstract.php',
+    'CAS_ProxiedService_Exception' => $vendorDir . '/apereo/phpcas/source/CAS/ProxiedService/Exception.php',
+    'CAS_ProxiedService_Http' => $vendorDir . '/apereo/phpcas/source/CAS/ProxiedService/Http.php',
+    'CAS_ProxiedService_Http_Abstract' => $vendorDir . '/apereo/phpcas/source/CAS/ProxiedService/Http/Abstract.php',
+    'CAS_ProxiedService_Http_Get' => $vendorDir . '/apereo/phpcas/source/CAS/ProxiedService/Http/Get.php',
+    'CAS_ProxiedService_Http_Post' => $vendorDir . '/apereo/phpcas/source/CAS/ProxiedService/Http/Post.php',
+    'CAS_ProxiedService_Imap' => $vendorDir . '/apereo/phpcas/source/CAS/ProxiedService/Imap.php',
+    'CAS_ProxiedService_Testable' => $vendorDir . '/apereo/phpcas/source/CAS/ProxiedService/Testable.php',
+    'CAS_ProxyChain' => $vendorDir . '/apereo/phpcas/source/CAS/ProxyChain.php',
+    'CAS_ProxyChain_AllowedList' => $vendorDir . '/apereo/phpcas/source/CAS/ProxyChain/AllowedList.php',
+    'CAS_ProxyChain_Any' => $vendorDir . '/apereo/phpcas/source/CAS/ProxyChain/Any.php',
+    'CAS_ProxyChain_Interface' => $vendorDir . '/apereo/phpcas/source/CAS/ProxyChain/Interface.php',
+    'CAS_ProxyChain_Trusted' => $vendorDir . '/apereo/phpcas/source/CAS/ProxyChain/Trusted.php',
+    'CAS_ProxyTicketException' => $vendorDir . '/apereo/phpcas/source/CAS/ProxyTicketException.php',
+    'CAS_Request_AbstractRequest' => $vendorDir . '/apereo/phpcas/source/CAS/Request/AbstractRequest.php',
+    'CAS_Request_CurlMultiRequest' => $vendorDir . '/apereo/phpcas/source/CAS/Request/CurlMultiRequest.php',
+    'CAS_Request_CurlRequest' => $vendorDir . '/apereo/phpcas/source/CAS/Request/CurlRequest.php',
+    'CAS_Request_Exception' => $vendorDir . '/apereo/phpcas/source/CAS/Request/Exception.php',
+    'CAS_Request_MultiRequestInterface' => $vendorDir . '/apereo/phpcas/source/CAS/Request/MultiRequestInterface.php',
+    'CAS_Request_RequestInterface' => $vendorDir . '/apereo/phpcas/source/CAS/Request/RequestInterface.php',
+    'CAS_ServiceBaseUrl_AllowedListDiscovery' => $vendorDir . '/apereo/phpcas/source/CAS/ServiceBaseUrl/AllowedListDiscovery.php',
+    'CAS_ServiceBaseUrl_Base' => $vendorDir . '/apereo/phpcas/source/CAS/ServiceBaseUrl/Base.php',
+    'CAS_ServiceBaseUrl_Interface' => $vendorDir . '/apereo/phpcas/source/CAS/ServiceBaseUrl/Interface.php',
+    'CAS_ServiceBaseUrl_Static' => $vendorDir . '/apereo/phpcas/source/CAS/ServiceBaseUrl/Static.php',
+    'CAS_Session_PhpSession' => $vendorDir . '/apereo/phpcas/source/CAS/Session/PhpSession.php',
+    'CAS_TypeMismatchException' => $vendorDir . '/apereo/phpcas/source/CAS/TypeMismatchException.php',
+    'Composer\\InstalledVersions' => $vendorDir . '/composer/InstalledVersions.php',
+    'phpCAS' => $vendorDir . '/apereo/phpcas/source/CAS.php',
+);
@@ -0,0 +1,9 @@
+<?php
+
+// autoload_namespaces.php @generated by Composer
+
+$vendorDir = dirname(__DIR__);
+$baseDir = dirname($vendorDir);
+
+return array(
+);
@@ -0,0 +1,10 @@
+<?php
+
+// autoload_psr4.php @generated by Composer
+
+$vendorDir = dirname(__DIR__);
+$baseDir = dirname($vendorDir);
+
+return array(
+    'Psr\\Log\\' => array($vendorDir . '/psr/log/Psr/Log'),
+);
@@ -0,0 +1,38 @@
+<?php
+
+// autoload_real.php @generated by Composer
+
+class ComposerAutoloaderInit8c729390e3f26f25c6e8fe4b9504a4d9
+{
+    private static $loader;
+
+    public static function loadClassLoader($class)
+    {
+        if ('Composer\Autoload\ClassLoader' === $class) {
+            require __DIR__ . '/ClassLoader.php';
+        }
+    }
+
+    /**
+     * @return \Composer\Autoload\ClassLoader
+     */
+    public static function getLoader()
+    {
+        if (null !== self::$loader) {
+            return self::$loader;
+        }
+
+        require __DIR__ . '/platform_check.php';
+
+        spl_autoload_register(array('ComposerAutoloaderInit8c729390e3f26f25c6e8fe4b9504a4d9', 'loadClassLoader'), true, true);
+        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(__DIR__));
+        spl_autoload_unregister(array('ComposerAutoloaderInit8c729390e3f26f25c6e8fe4b9504a4d9', 'loadClassLoader'));
+
+        require __DIR__ . '/autoload_static.php';
+        call_user_func(\Composer\Autoload\ComposerStaticInit8c729390e3f26f25c6e8fe4b9504a4d9::getInitializer($loader));
+
+        $loader->register(true);
+
+        return $loader;
+    }
+}
@@ -0,0 +1,88 @@
+<?php
+
+// autoload_static.php @generated by Composer
+
+namespace Composer\Autoload;
+
+class ComposerStaticInit8c729390e3f26f25c6e8fe4b9504a4d9
+{
+    public static $prefixLengthsPsr4 = array (
+        'P' => 
+        array (
+            'Psr\\Log\\' => 8,
+        ),
+    );
+
+    public static $prefixDirsPsr4 = array (
+        'Psr\\Log\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/psr/log/Psr/Log',
+        ),
+    );
+
+    public static $classMap = array (
+        'CAS_AuthenticationException' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/AuthenticationException.php',
+        'CAS_Client' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/Client.php',
+        'CAS_CookieJar' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/CookieJar.php',
+        'CAS_Exception' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/Exception.php',
+        'CAS_GracefullTerminationException' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/GracefullTerminationException.php',
+        'CAS_InvalidArgumentException' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/InvalidArgumentException.php',
+        'CAS_Languages_Catalan' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/Languages/Catalan.php',
+        'CAS_Languages_ChineseSimplified' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/Languages/ChineseSimplified.php',
+        'CAS_Languages_English' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/Languages/English.php',
+        'CAS_Languages_French' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/Languages/French.php',
+        'CAS_Languages_Galego' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/Languages/Galego.php',
+        'CAS_Languages_German' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/Languages/German.php',
+        'CAS_Languages_Greek' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/Languages/Greek.php',
+        'CAS_Languages_Japanese' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/Languages/Japanese.php',
+        'CAS_Languages_LanguageInterface' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/Languages/LanguageInterface.php',
+        'CAS_Languages_Portuguese' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/Languages/Portuguese.php',
+        'CAS_Languages_Spanish' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/Languages/Spanish.php',
+        'CAS_OutOfSequenceBeforeAuthenticationCallException' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/OutOfSequenceBeforeAuthenticationCallException.php',
+        'CAS_OutOfSequenceBeforeClientException' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/OutOfSequenceBeforeClientException.php',
+        'CAS_OutOfSequenceBeforeProxyException' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/OutOfSequenceBeforeProxyException.php',
+        'CAS_OutOfSequenceException' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/OutOfSequenceException.php',
+        'CAS_PGTStorage_AbstractStorage' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/PGTStorage/AbstractStorage.php',
+        'CAS_PGTStorage_Db' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/PGTStorage/Db.php',
+        'CAS_PGTStorage_File' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/PGTStorage/File.php',
+        'CAS_ProxiedService' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/ProxiedService.php',
+        'CAS_ProxiedService_Abstract' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/ProxiedService/Abstract.php',
+        'CAS_ProxiedService_Exception' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/ProxiedService/Exception.php',
+        'CAS_ProxiedService_Http' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/ProxiedService/Http.php',
+        'CAS_ProxiedService_Http_Abstract' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/ProxiedService/Http/Abstract.php',
+        'CAS_ProxiedService_Http_Get' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/ProxiedService/Http/Get.php',
+        'CAS_ProxiedService_Http_Post' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/ProxiedService/Http/Post.php',
+        'CAS_ProxiedService_Imap' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/ProxiedService/Imap.php',
+        'CAS_ProxiedService_Testable' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/ProxiedService/Testable.php',
+        'CAS_ProxyChain' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/ProxyChain.php',
+        'CAS_ProxyChain_AllowedList' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/ProxyChain/AllowedList.php',
+        'CAS_ProxyChain_Any' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/ProxyChain/Any.php',
+        'CAS_ProxyChain_Interface' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/ProxyChain/Interface.php',
+        'CAS_ProxyChain_Trusted' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/ProxyChain/Trusted.php',
+        'CAS_ProxyTicketException' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/ProxyTicketException.php',
+        'CAS_Request_AbstractRequest' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/Request/AbstractRequest.php',
+        'CAS_Request_CurlMultiRequest' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/Request/CurlMultiRequest.php',
+        'CAS_Request_CurlRequest' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/Request/CurlRequest.php',
+        'CAS_Request_Exception' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/Request/Exception.php',
+        'CAS_Request_MultiRequestInterface' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/Request/MultiRequestInterface.php',
+        'CAS_Request_RequestInterface' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/Request/RequestInterface.php',
+        'CAS_ServiceBaseUrl_AllowedListDiscovery' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/ServiceBaseUrl/AllowedListDiscovery.php',
+        'CAS_ServiceBaseUrl_Base' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/ServiceBaseUrl/Base.php',
+        'CAS_ServiceBaseUrl_Interface' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/ServiceBaseUrl/Interface.php',
+        'CAS_ServiceBaseUrl_Static' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/ServiceBaseUrl/Static.php',
+        'CAS_Session_PhpSession' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/Session/PhpSession.php',
+        'CAS_TypeMismatchException' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS/TypeMismatchException.php',
+        'Composer\\InstalledVersions' => __DIR__ . '/..' . '/composer/InstalledVersions.php',
+        'phpCAS' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS.php',
+    );
+
+    public static function getInitializer(ClassLoader $loader)
+    {
+        return \Closure::bind(function () use ($loader) {
+            $loader->prefixLengthsPsr4 = ComposerStaticInit8c729390e3f26f25c6e8fe4b9504a4d9::$prefixLengthsPsr4;
+            $loader->prefixDirsPsr4 = ComposerStaticInit8c729390e3f26f25c6e8fe4b9504a4d9::$prefixDirsPsr4;
+            $loader->classMap = ComposerStaticInit8c729390e3f26f25c6e8fe4b9504a4d9::$classMap;
+
+        }, null, ClassLoader::class);
+    }
+}
@@ -0,0 +1,130 @@
+{
+    "packages": [
+        {
+            "name": "apereo/phpcas",
+            "version": "1.6.0",
+            "version_normalized": "1.6.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/apereo/phpCAS.git",
+                "reference": "f817c72a961484afef95ac64a9257c8e31f063b9"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/apereo/phpCAS/zipball/f817c72a961484afef95ac64a9257c8e31f063b9",
+                "reference": "f817c72a961484afef95ac64a9257c8e31f063b9",
+                "shasum": ""
+            },
+            "require": {
+                "ext-curl": "*",
+                "ext-dom": "*",
+                "php": ">=7.1.0",
+                "psr/log": "^1.0 || ^2.0 || ^3.0"
+            },
+            "require-dev": {
+                "monolog/monolog": "^1.0.0 || ^2.0.0",
+                "phpstan/phpstan": "^1.5",
+                "phpunit/phpunit": ">=7.5"
+            },
+            "time": "2022-10-31T20:39:27+00:00",
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.3.x-dev"
+                }
+            },
+            "installation-source": "dist",
+            "autoload": {
+                "classmap": [
+                    "source/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "Apache-2.0"
+            ],
+            "authors": [
+                {
+                    "name": "Joachim Fritschi",
+                    "email": "jfritschi@freenet.de",
+                    "homepage": "https://github.com/jfritschi"
+                },
+                {
+                    "name": "Adam Franco",
+                    "homepage": "https://github.com/adamfranco"
+                },
+                {
+                    "name": "Henry Pan",
+                    "homepage": "https://github.com/phy25"
+                }
+            ],
+            "description": "Provides a simple API for authenticating users against a CAS server",
+            "homepage": "https://wiki.jasig.org/display/CASC/phpCAS",
+            "keywords": [
+                "apereo",
+                "cas",
+                "jasig"
+            ],
+            "support": {
+                "issues": "https://github.com/apereo/phpCAS/issues",
+                "source": "https://github.com/apereo/phpCAS/tree/1.6.0"
+            },
+            "install-path": "../apereo/phpcas"
+        },
+        {
+            "name": "psr/log",
+            "version": "1.1.4",
+            "version_normalized": "1.1.4.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/php-fig/log.git",
+                "reference": "d49695b909c3b7628b6289db5479a1c204601f11"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/php-fig/log/zipball/d49695b909c3b7628b6289db5479a1c204601f11",
+                "reference": "d49695b909c3b7628b6289db5479a1c204601f11",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.0"
+            },
+            "time": "2021-05-03T11:20:27+00:00",
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.1.x-dev"
+                }
+            },
+            "installation-source": "dist",
+            "autoload": {
+                "psr-4": {
+                    "Psr\\Log\\": "Psr/Log/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "PHP-FIG",
+                    "homepage": "https://www.php-fig.org/"
+                }
+            ],
+            "description": "Common interface for logging libraries",
+            "homepage": "https://github.com/php-fig/log",
+            "keywords": [
+                "log",
+                "psr",
+                "psr-3"
+            ],
+            "support": {
+                "source": "https://github.com/php-fig/log/tree/1.1.4"
+            },
+            "install-path": "../psr/log"
+        }
+    ],
+    "dev": true,
+    "dev-package-names": []
+}
@@ -0,0 +1,41 @@
+<?php return array(
+    'root' => array(
+        'name' => '__root__',
+        'pretty_version' => '1.0.0+no-version-set',
+        'version' => '1.0.0.0',
+        'reference' => NULL,
+        'type' => 'library',
+        'install_path' => __DIR__ . '/../../',
+        'aliases' => array(),
+        'dev' => true,
+    ),
+    'versions' => array(
+        '__root__' => array(
+            'pretty_version' => '1.0.0+no-version-set',
+            'version' => '1.0.0.0',
+            'reference' => NULL,
+            'type' => 'library',
+            'install_path' => __DIR__ . '/../../',
+            'aliases' => array(),
+            'dev_requirement' => false,
+        ),
+        'apereo/phpcas' => array(
+            'pretty_version' => '1.6.0',
+            'version' => '1.6.0.0',
+            'reference' => 'f817c72a961484afef95ac64a9257c8e31f063b9',
+            'type' => 'library',
+            'install_path' => __DIR__ . '/../apereo/phpcas',
+            'aliases' => array(),
+            'dev_requirement' => false,
+        ),
+        'psr/log' => array(
+            'pretty_version' => '1.1.4',
+            'version' => '1.1.4.0',
+            'reference' => 'd49695b909c3b7628b6289db5479a1c204601f11',
+            'type' => 'library',
+            'install_path' => __DIR__ . '/../psr/log',
+            'aliases' => array(),
+            'dev_requirement' => false,
+        ),
+    ),
+);
@@ -0,0 +1,26 @@
+<?php
+
+// platform_check.php @generated by Composer
+
+$issues = array();
+
+if (!(PHP_VERSION_ID >= 70100)) {
+    $issues[] = 'Your Composer dependencies require a PHP version ">= 7.1.0". You are running ' . PHP_VERSION . '.';
+}
+
+if ($issues) {
+    if (!headers_sent()) {
+        header('HTTP/1.1 500 Internal Server Error');
+    }
+    if (!ini_get('display_errors')) {
+        if (PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg') {
+            fwrite(STDERR, 'Composer detected issues in your platform:' . PHP_EOL.PHP_EOL . implode(PHP_EOL, $issues) . PHP_EOL.PHP_EOL);
+        } elseif (!headers_sent()) {
+            echo 'Composer detected issues in your platform:' . PHP_EOL.PHP_EOL . str_replace('You are running '.PHP_VERSION.'.', '', implode(PHP_EOL, $issues)) . PHP_EOL.PHP_EOL;
+        }
+    }
+    trigger_error(
+        'Composer detected issues in your platform: ' . implode(' ', $issues),
+        E_USER_ERROR
+    );
+}
@@ -0,0 +1,19 @@
+Copyright (c) 2012 PHP Framework Interoperability Group
+
+Permission is hereby granted, free of charge, to any person obtaining a copy 
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights 
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 
+copies of the Software, and to permit persons to whom the Software is 
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in 
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
@@ -0,0 +1,128 @@
+<?php
+
+namespace Psr\Log;
+
+/**
+ * This is a simple Logger implementation that other Loggers can inherit from.
+ *
+ * It simply delegates all log-level-specific methods to the `log` method to
+ * reduce boilerplate code that a simple Logger that does the same thing with
+ * messages regardless of the error level has to implement.
+ */
+abstract class AbstractLogger implements LoggerInterface
+{
+    /**
+     * System is unusable.
+     *
+     * @param string  $message
+     * @param mixed[] $context
+     *
+     * @return void
+     */
+    public function emergency($message, array $context = array())
+    {
+        $this->log(LogLevel::EMERGENCY, $message, $context);
+    }
+
+    /**
+     * Action must be taken immediately.
+     *
+     * Example: Entire website down, database unavailable, etc. This should
+     * trigger the SMS alerts and wake you up.
+     *
+     * @param string  $message
+     * @param mixed[] $context
+     *
+     * @return void
+     */
+    public function alert($message, array $context = array())
+    {
+        $this->log(LogLevel::ALERT, $message, $context);
+    }
+
+    /**
+     * Critical conditions.
+     *
+     * Example: Application component unavailable, unexpected exception.
+     *
+     * @param string  $message
+     * @param mixed[] $context
+     *
+     * @return void
+     */
+    public function critical($message, array $context = array())
+    {
+        $this->log(LogLevel::CRITICAL, $message, $context);
+    }
+
+    /**
+     * Runtime errors that do not require immediate action but should typically
+     * be logged and monitored.
+     *
+     * @param string  $message
+     * @param mixed[] $context
+     *
+     * @return void
+     */
+    public function error($message, array $context = array())
+    {
+        $this->log(LogLevel::ERROR, $message, $context);
+    }
+
+    /**
+     * Exceptional occurrences that are not errors.
+     *
+     * Example: Use of deprecated APIs, poor use of an API, undesirable things
+     * that are not necessarily wrong.
+     *
+     * @param string  $message
+     * @param mixed[] $context
+     *
+     * @return void
+     */
+    public function warning($message, array $context = array())
+    {
+        $this->log(LogLevel::WARNING, $message, $context);
+    }
+
+    /**
+     * Normal but significant events.
+     *
+     * @param string  $message
+     * @param mixed[] $context
+     *
+     * @return void
+     */
+    public function notice($message, array $context = array())
+    {
+        $this->log(LogLevel::NOTICE, $message, $context);
+    }
+
+    /**
+     * Interesting events.
+     *
+     * Example: User logs in, SQL logs.
+     *
+     * @param string  $message
+     * @param mixed[] $context
+     *
+     * @return void
+     */
+    public function info($message, array $context = array())
+    {
+        $this->log(LogLevel::INFO, $message, $context);
+    }
+
+    /**
+     * Detailed debug information.
+     *
+     * @param string  $message
+     * @param mixed[] $context
+     *
+     * @return void
+     */
+    public function debug($message, array $context = array())
+    {
+        $this->log(LogLevel::DEBUG, $message, $context);
+    }
+}
@@ -0,0 +1,7 @@
+<?php
+
+namespace Psr\Log;
+
+class InvalidArgumentException extends \InvalidArgumentException
+{
+}
@@ -0,0 +1,18 @@
+<?php
+
+namespace Psr\Log;
+
+/**
+ * Describes log levels.
+ */
+class LogLevel
+{
+    const EMERGENCY = 'emergency';
+    const ALERT     = 'alert';
+    const CRITICAL  = 'critical';
+    const ERROR     = 'error';
+    const WARNING   = 'warning';
+    const NOTICE    = 'notice';
+    const INFO      = 'info';
+    const DEBUG     = 'debug';
+}
@@ -0,0 +1,18 @@
+<?php
+
+namespace Psr\Log;
+
+/**
+ * Describes a logger-aware instance.
+ */
+interface LoggerAwareInterface
+{
+    /**
+     * Sets a logger instance on the object.
+     *
+     * @param LoggerInterface $logger
+     *
+     * @return void
+     */
+    public function setLogger(LoggerInterface $logger);
+}
@@ -0,0 +1,26 @@
+<?php
+
+namespace Psr\Log;
+
+/**
+ * Basic Implementation of LoggerAwareInterface.
+ */
+trait LoggerAwareTrait
+{
+    /**
+     * The logger instance.
+     *
+     * @var LoggerInterface|null
+     */
+    protected $logger;
+
+    /**
+     * Sets a logger.
+     *
+     * @param LoggerInterface $logger
+     */
+    public function setLogger(LoggerInterface $logger)
+    {
+        $this->logger = $logger;
+    }
+}
@@ -0,0 +1,125 @@
+<?php
+
+namespace Psr\Log;
+
+/**
+ * Describes a logger instance.
+ *
+ * The message MUST be a string or object implementing __toString().
+ *
+ * The message MAY contain placeholders in the form: {foo} where foo
+ * will be replaced by the context data in key "foo".
+ *
+ * The context array can contain arbitrary data. The only assumption that
+ * can be made by implementors is that if an Exception instance is given
+ * to produce a stack trace, it MUST be in a key named "exception".
+ *
+ * See https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-3-logger-interface.md
+ * for the full interface specification.
+ */
+interface LoggerInterface
+{
+    /**
+     * System is unusable.
+     *
+     * @param string  $message
+     * @param mixed[] $context
+     *
+     * @return void
+     */
+    public function emergency($message, array $context = array());
+
+    /**
+     * Action must be taken immediately.
+     *
+     * Example: Entire website down, database unavailable, etc. This should
+     * trigger the SMS alerts and wake you up.
+     *
+     * @param string  $message
+     * @param mixed[] $context
+     *
+     * @return void
+     */
+    public function alert($message, array $context = array());
+
+    /**
+     * Critical conditions.
+     *
+     * Example: Application component unavailable, unexpected exception.
+     *
+     * @param string  $message
+     * @param mixed[] $context
+     *
+     * @return void
+     */
+    public function critical($message, array $context = array());
+
+    /**
+     * Runtime errors that do not require immediate action but should typically
+     * be logged and monitored.
+     *
+     * @param string  $message
+     * @param mixed[] $context
+     *
+     * @return void
+     */
+    public function error($message, array $context = array());
+
+    /**
+     * Exceptional occurrences that are not errors.
+     *
+     * Example: Use of deprecated APIs, poor use of an API, undesirable things
+     * that are not necessarily wrong.
+     *
+     * @param string  $message
+     * @param mixed[] $context
+     *
+     * @return void
+     */
+    public function warning($message, array $context = array());
+
+    /**
+     * Normal but significant events.
+     *
+     * @param string  $message
+     * @param mixed[] $context
+     *
+     * @return void
+     */
+    public function notice($message, array $context = array());
+
+    /**
+     * Interesting events.
+     *
+     * Example: User logs in, SQL logs.
+     *
+     * @param string  $message
+     * @param mixed[] $context
+     *
+     * @return void
+     */
+    public function info($message, array $context = array());
+
+    /**
+     * Detailed debug information.
+     *
+     * @param string  $message
+     * @param mixed[] $context
+     *
+     * @return void
+     */
+    public function debug($message, array $context = array());
+
+    /**
+     * Logs with an arbitrary level.
+     *
+     * @param mixed   $level
+     * @param string  $message
+     * @param mixed[] $context
+     *
+     * @return void
+     *
+     * @throws \Psr\Log\InvalidArgumentException
+     */
+    public function log($level, $message, array $context = array());
+}
@@ -0,0 +1,142 @@
+<?php
+
+namespace Psr\Log;
+
+/**
+ * This is a simple Logger trait that classes unable to extend AbstractLogger
+ * (because they extend another class, etc) can include.
+ *
+ * It simply delegates all log-level-specific methods to the `log` method to
+ * reduce boilerplate code that a simple Logger that does the same thing with
+ * messages regardless of the error level has to implement.
+ */
+trait LoggerTrait
+{
+    /**
+     * System is unusable.
+     *
+     * @param string $message
+     * @param array  $context
+     *
+     * @return void
+     */
+    public function emergency($message, array $context = array())
+    {
+        $this->log(LogLevel::EMERGENCY, $message, $context);
+    }
+
+    /**
+     * Action must be taken immediately.
+     *
+     * Example: Entire website down, database unavailable, etc. This should
+     * trigger the SMS alerts and wake you up.
+     *
+     * @param string $message
+     * @param array  $context
+     *
+     * @return void
+     */
+    public function alert($message, array $context = array())
+    {
+        $this->log(LogLevel::ALERT, $message, $context);
+    }
+
+    /**
+     * Critical conditions.
+     *
+     * Example: Application component unavailable, unexpected exception.
+     *
+     * @param string $message
+     * @param array  $context
+     *
+     * @return void
+     */
+    public function critical($message, array $context = array())
+    {
+        $this->log(LogLevel::CRITICAL, $message, $context);
+    }
+
+    /**
+     * Runtime errors that do not require immediate action but should typically
+     * be logged and monitored.
+     *
+     * @param string $message
+     * @param array  $context
+     *
+     * @return void
+     */
+    public function error($message, array $context = array())
+    {
+        $this->log(LogLevel::ERROR, $message, $context);
+    }
+
+    /**
+     * Exceptional occurrences that are not errors.
+     *
+     * Example: Use of deprecated APIs, poor use of an API, undesirable things
+     * that are not necessarily wrong.
+     *
+     * @param string $message
+     * @param array  $context
+     *
+     * @return void
+     */
+    public function warning($message, array $context = array())
+    {
+        $this->log(LogLevel::WARNING, $message, $context);
+    }
+
+    /**
+     * Normal but significant events.
+     *
+     * @param string $message
+     * @param array  $context
+     *
+     * @return void
+     */
+    public function notice($message, array $context = array())
+    {
+        $this->log(LogLevel::NOTICE, $message, $context);
+    }
+
+    /**
+     * Interesting events.
+     *
+     * Example: User logs in, SQL logs.
+     *
+     * @param string $message
+     * @param array  $context
+     *
+     * @return void
+     */
+    public function info($message, array $context = array())
+    {
+        $this->log(LogLevel::INFO, $message, $context);
+    }
+
+    /**
+     * Detailed debug information.
+     *
+     * @param string $message
+     * @param array  $context
+     *
+     * @return void
+     */
+    public function debug($message, array $context = array())
+    {
+        $this->log(LogLevel::DEBUG, $message, $context);
+    }
+
+    /**
+     * Logs with an arbitrary level.
+     *
+     * @param mixed  $level
+     * @param string $message
+     * @param array  $context
+     *
+     * @return void
+     *
+     * @throws \Psr\Log\InvalidArgumentException
+     */
+    abstract public function log($level, $message, array $context = array());
+}
@@ -0,0 +1,30 @@
+<?php
+
+namespace Psr\Log;
+
+/**
+ * This Logger can be used to avoid conditional log calls.
+ *
+ * Logging should always be optional, and if no logger is provided to your
+ * library creating a NullLogger instance to have something to throw logs at
+ * is a good way to avoid littering your code with `if ($this->logger) { }`
+ * blocks.
+ */
+class NullLogger extends AbstractLogger
+{
+    /**
+     * Logs with an arbitrary level.
+     *
+     * @param mixed  $level
+     * @param string $message
+     * @param array  $context
+     *
+     * @return void
+     *
+     * @throws \Psr\Log\InvalidArgumentException
+     */
+    public function log($level, $message, array $context = array())
+    {
+        // noop
+    }
+}
@@ -0,0 +1,18 @@
+<?php
+
+namespace Psr\Log\Test;
+
+/**
+ * This class is internal and does not follow the BC promise.
+ *
+ * Do NOT use this class in any way.
+ *
+ * @internal
+ */
+class DummyTest
+{
+    public function __toString()
+    {
+        return 'DummyTest';
+    }
+}
@@ -0,0 +1,138 @@
+<?php
+
+namespace Psr\Log\Test;
+
+use Psr\Log\LoggerInterface;
+use Psr\Log\LogLevel;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Provides a base test class for ensuring compliance with the LoggerInterface.
+ *
+ * Implementors can extend the class and implement abstract methods to run this
+ * as part of their test suite.
+ */
+abstract class LoggerInterfaceTest extends TestCase
+{
+    /**
+     * @return LoggerInterface
+     */
+    abstract public function getLogger();
+
+    /**
+     * This must return the log messages in order.
+     *
+     * The simple formatting of the messages is: "<LOG LEVEL> <MESSAGE>".
+     *
+     * Example ->error('Foo') would yield "error Foo".
+     *
+     * @return string[]
+     */
+    abstract public function getLogs();
+
+    public function testImplements()
+    {
+        $this->assertInstanceOf('Psr\Log\LoggerInterface', $this->getLogger());
+    }
+
+    /**
+     * @dataProvider provideLevelsAndMessages
+     */
+    public function testLogsAtAllLevels($level, $message)
+    {
+        $logger = $this->getLogger();
+        $logger->{$level}($message, array('user' => 'Bob'));
+        $logger->log($level, $message, array('user' => 'Bob'));
+
+        $expected = array(
+            $level.' message of level '.$level.' with context: Bob',
+            $level.' message of level '.$level.' with context: Bob',
+        );
+        $this->assertEquals($expected, $this->getLogs());
+    }
+
+    public function provideLevelsAndMessages()
+    {
+        return array(
+            LogLevel::EMERGENCY => array(LogLevel::EMERGENCY, 'message of level emergency with context: {user}'),
+            LogLevel::ALERT => array(LogLevel::ALERT, 'message of level alert with context: {user}'),
+            LogLevel::CRITICAL => array(LogLevel::CRITICAL, 'message of level critical with context: {user}'),
+            LogLevel::ERROR => array(LogLevel::ERROR, 'message of level error with context: {user}'),
+            LogLevel::WARNING => array(LogLevel::WARNING, 'message of level warning with context: {user}'),
+            LogLevel::NOTICE => array(LogLevel::NOTICE, 'message of level notice with context: {user}'),
+            LogLevel::INFO => array(LogLevel::INFO, 'message of level info with context: {user}'),
+            LogLevel::DEBUG => array(LogLevel::DEBUG, 'message of level debug with context: {user}'),
+        );
+    }
+
+    /**
+     * @expectedException \Psr\Log\InvalidArgumentException
+     */
+    public function testThrowsOnInvalidLevel()
+    {
+        $logger = $this->getLogger();
+        $logger->log('invalid level', 'Foo');
+    }
+
+    public function testContextReplacement()
+    {
+        $logger = $this->getLogger();
+        $logger->info('{Message {nothing} {user} {foo.bar} a}', array('user' => 'Bob', 'foo.bar' => 'Bar'));
+
+        $expected = array('info {Message {nothing} Bob Bar a}');
+        $this->assertEquals($expected, $this->getLogs());
+    }
+
+    public function testObjectCastToString()
+    {
+        if (method_exists($this, 'createPartialMock')) {
+            $dummy = $this->createPartialMock('Psr\Log\Test\DummyTest', array('__toString'));
+        } else {
+            $dummy = $this->getMock('Psr\Log\Test\DummyTest', array('__toString'));
+        }
+        $dummy->expects($this->once())
+            ->method('__toString')
+            ->will($this->returnValue('DUMMY'));
+
+        $this->getLogger()->warning($dummy);
+
+        $expected = array('warning DUMMY');
+        $this->assertEquals($expected, $this->getLogs());
+    }
+
+    public function testContextCanContainAnything()
+    {
+        $closed = fopen('php://memory', 'r');
+        fclose($closed);
+
+        $context = array(
+            'bool' => true,
+            'null' => null,
+            'string' => 'Foo',
+            'int' => 0,
+            'float' => 0.5,
+            'nested' => array('with object' => new DummyTest),
+            'object' => new \DateTime,
+            'resource' => fopen('php://memory', 'r'),
+            'closed' => $closed,
+        );
+
+        $this->getLogger()->warning('Crazy context data', $context);
+
+        $expected = array('warning Crazy context data');
+        $this->assertEquals($expected, $this->getLogs());
+    }
+
+    public function testContextExceptionKeyCanBeExceptionOrOtherValues()
+    {
+        $logger = $this->getLogger();
+        $logger->warning('Random message', array('exception' => 'oops'));
+        $logger->critical('Uncaught Exception!', array('exception' => new \LogicException('Fail')));
+
+        $expected = array(
+            'warning Random message',
+            'critical Uncaught Exception!'
+        );
+        $this->assertEquals($expected, $this->getLogs());
+    }
+}
--- a/Show More
+++ b/Show More