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- Bug fixes for general core bugs in 3.11.x will end 14 Nov 2022 (12 months plus 6 months extension).
- Bug fixes for security issues in 3.11.x will end 13 Nov 2023 (18 months plus 12 months extension).
- PHP version: minimum PHP 7.3.0 Note: minimum PHP version has increased since Moodle 3.10. PHP 7.4.x is supported too.
/mod/lti/tests/ -> locallib_test.php (source)
<?php // This file is part of Moodle - http://moodle.org/ // // Moodle is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // Moodle is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with Moodle. If not, see <http://www.gnu.org/licenses/>. // // This file is part of BasicLTI4Moodle // // BasicLTI4Moodle is an IMS BasicLTI (Basic Learning Tools for Interoperability) // consumer for Moodle 1.9 and Moodle 2.0. BasicLTI is a IMS Standard that allows web // based learning tools to be easily integrated in LMS as native ones. The IMS BasicLTI // specification is part of the IMS standard Common Cartridge 1.1 Sakai and other main LMS // are already supporting or going to support BasicLTI. This project Implements the consumer // for Moodle. Moodle is a Free Open source Learning Management System by Martin Dougiamas. // BasicLTI4Moodle is a project iniciated and leaded by Ludo(Marc Alier) and Jordi Piguillem // at the GESSI research group at UPC. // SimpleLTI consumer for Moodle is an implementation of the early specification of LTI // by Charles Severance (Dr Chuck) htp://dr-chuck.com , developed by Jordi Piguillem in a // Google Summer of Code 2008 project co-mentored by Charles Severance and Marc Alier. // // BasicLTI4Moodle is copyright 2009 by Marc Alier Forment, Jordi Piguillem and Nikolas Galanis // of the Universitat Politecnica de Catalunya http://www.upc.edu // Contact info: Marc Alier Forment granludo @ gmail.com or marc.alier @ upc.edu. /** * This file contains unit tests for (some of) lti/locallib.php * * @package mod_lti * @category phpunit * @copyright 2009 Marc Alier, Jordi Piguillem, Nikolas Galanis * @copyright 2009 Universitat Politecnica de Catalunya http://www.upc.edu * @author Charles Severance csev@unmich.edu * @author Marc Alier (marc.alier@upc.edu) * @author Jordi Piguillem * @author Nikolas Galanis * @author Chris Scribner * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */> namespace mod_lti; > defined('MOODLE_INTERNAL') || die; > use mod_lti_external; > use mod_lti_testcase;global $CFG; require_once($CFG->dirroot . '/mod/lti/locallib.php'); require_once($CFG->dirroot . '/mod/lti/servicelib.php'); /** * Local library tests * * @package mod_lti * @copyright Copyright (c) 2012 Moodlerooms Inc. (http://www.moodlerooms.com) * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */< class mod_lti_locallib_testcase extends advanced_testcase {> class locallib_test extends \advanced_testcase {public function test_split_custom_parameters() { $this->resetAfterTest();< $tool = new stdClass();> $tool = new \stdClass();$tool->enabledcapability = ''; $tool->parameter = ''; $tool->ltiversion = 'LTI-1p0'; $this->assertEquals(lti_split_custom_parameters(null, $tool, array(), "x=1\ny=2", false), array('custom_x' => '1', 'custom_y' => '2')); // Check params with caps. $this->assertEquals(lti_split_custom_parameters(null, $tool, array(), "X=1", true), array('custom_x' => '1', 'custom_X' => '1')); // Removed repeat of previous test with a semicolon separator. $this->assertEquals(lti_split_custom_parameters(null, $tool, array(), 'Review:Chapter=1.2.56', true), array( 'custom_review_chapter' => '1.2.56', 'custom_Review:Chapter' => '1.2.56')); $this->assertEquals(lti_split_custom_parameters(null, $tool, array(), 'Complex!@#$^*(){}[]KEY=Complex!@#$^*;(){}[]½Value', true), array( 'custom_complex____________key' => 'Complex!@#$^*;(){}[]½Value', 'custom_Complex!@#$^*(){}[]KEY' => 'Complex!@#$^*;(){}[]½Value')); // Test custom parameter that returns $USER property. $user = $this->getDataGenerator()->create_user(array('middlename' => 'SOMETHING')); $this->setUser($user); $this->assertEquals(array('custom_x' => '1', 'custom_y' => 'SOMETHING'), lti_split_custom_parameters(null, $tool, array(), "x=1\ny=\$Person.name.middle", false)); } /** * This test has been disabled because the test-tool is * being moved and probably it won't work anymore for this. * We should be testing here local stuff only and leave * outside-checks to the conformance tests. MDL-30347 */ public function disabled_test_sign_parameters() { $correct = array ( 'context_id' => '12345', 'context_label' => 'SI124', 'context_title' => 'Social Computing', 'ext_submit' => 'Click Me', 'lti_message_type' => 'basic-lti-launch-request', 'lti_version' => 'LTI-1p0', 'oauth_consumer_key' => 'lmsng.school.edu', 'oauth_nonce' => '47458148e33a8f9dafb888c3684cf476', 'oauth_signature' => 'qWgaBIezihCbeHgcwUy14tZcyDQ=', 'oauth_signature_method' => 'HMAC-SHA1', 'oauth_timestamp' => '1307141660', 'oauth_version' => '1.0', 'resource_link_id' => '123', 'resource_link_title' => 'Weekly Blog', 'roles' => 'Learner', 'tool_consumer_instance_guid' => 'lmsng.school.edu', 'user_id' => '789'); $requestparams = array('resource_link_id' => '123', 'resource_link_title' => 'Weekly Blog', 'user_id' => '789', 'roles' => 'Learner', 'context_id' => '12345', 'context_label' => 'SI124', 'context_title' => 'Social Computing'); $parms = lti_sign_parameters($requestparams, 'http://www.imsglobal.org/developer/LTI/tool.php', 'POST', 'lmsng.school.edu', 'secret', 'Click Me', 'lmsng.school.edu' /*, $org_desc*/); $this->assertTrue(isset($parms['oauth_nonce'])); $this->assertTrue(isset($parms['oauth_signature'])); $this->assertTrue(isset($parms['oauth_timestamp'])); // Those things that are hard to mock. $correct['oauth_nonce'] = $parms['oauth_nonce']; $correct['oauth_signature'] = $parms['oauth_signature']; $correct['oauth_timestamp'] = $parms['oauth_timestamp']; ksort($parms); ksort($correct); $this->assertEquals($parms, $correct); } /** * This test has been disabled because, since its creation, * the sourceId generation has changed and surely this is outdated. * Some day these should be replaced by proper tests, but until then * conformance tests say this is working. MDL-30347 */ public function disabled_test_parse_grade_replace_message() { $message = ' <imsx_POXEnvelopeRequest xmlns = "http://www.imsglobal.org/services/ltiv1p1/xsd/imsoms_v1p0"> <imsx_POXHeader> <imsx_POXRequestHeaderInfo> <imsx_version>V1.0</imsx_version> <imsx_messageIdentifier>999998123</imsx_messageIdentifier> </imsx_POXRequestHeaderInfo> </imsx_POXHeader> <imsx_POXBody> <replaceResultRequest> <resultRecord> <sourcedGUID> <sourcedId>' . '{"data":{"instanceid":"2","userid":"2"},"hash":' . '"0b5078feab59b9938c333ceaae21d8e003a7b295e43cdf55338445254421076b"}' . '</sourcedId> </sourcedGUID> <result> <resultScore> <language>en-us</language> <textString>0.92</textString> </resultScore> </result> </resultRecord> </replaceResultRequest> </imsx_POXBody> </imsx_POXEnvelopeRequest> '; $parsed = lti_parse_grade_replace_message(new SimpleXMLElement($message)); $this->assertEquals($parsed->userid, '2'); $this->assertEquals($parsed->instanceid, '2'); $this->assertEquals($parsed->sourcedidhash, '0b5078feab59b9938c333ceaae21d8e003a7b295e43cdf55338445254421076b'); $ltiinstance = (object)array('servicesalt' => '4e5fcc06de1d58.44963230'); lti_verify_sourcedid($ltiinstance, $parsed); } public function test_lti_ensure_url_is_https() { $this->assertEquals('https://moodle.org', lti_ensure_url_is_https('http://moodle.org')); $this->assertEquals('https://moodle.org', lti_ensure_url_is_https('moodle.org')); $this->assertEquals('https://moodle.org', lti_ensure_url_is_https('https://moodle.org')); } /** * Test lti_get_url_thumbprint against various URLs */ public function test_lti_get_url_thumbprint() { // Note: trailing and double slash are expected right now. Must evaluate if it must be removed at some point. $this->assertEquals('moodle.org/', lti_get_url_thumbprint('http://MOODLE.ORG')); $this->assertEquals('moodle.org/', lti_get_url_thumbprint('http://www.moodle.org')); $this->assertEquals('moodle.org/', lti_get_url_thumbprint('https://www.moodle.org')); $this->assertEquals('moodle.org/', lti_get_url_thumbprint('moodle.org')); $this->assertEquals('moodle.org//this/is/moodle', lti_get_url_thumbprint('http://moodle.org/this/is/moodle')); $this->assertEquals('moodle.org//this/is/moodle', lti_get_url_thumbprint('https://moodle.org/this/is/moodle')); $this->assertEquals('moodle.org//this/is/moodle', lti_get_url_thumbprint('moodle.org/this/is/moodle')); $this->assertEquals('moodle.org//this/is/moodle', lti_get_url_thumbprint('moodle.org/this/is/moodle?')); $this->assertEquals('moodle.org//this/is/moodle?foo=bar', lti_get_url_thumbprint('moodle.org/this/is/moodle?foo=bar')); } /* * Verify that lti_build_request does handle resource_link_id as expected */ public function test_lti_buid_request_resource_link_id() { $this->resetAfterTest(); self::setUser($this->getDataGenerator()->create_user()); $course = $this->getDataGenerator()->create_course(); $instance = $this->getDataGenerator()->create_module('lti', array( 'intro' => "<p>This</p>\nhas\r\n<p>some</p>\nnew\n\rlines", 'introformat' => FORMAT_HTML, 'course' => $course->id, )); $typeconfig = array( 'acceptgrades' => 1, 'forcessl' => 0, 'sendname' => 2, 'sendemailaddr' => 2, 'customparameters' => '', ); // Normal call, we expect $instance->id to be used as resource_link_id. $params = lti_build_request($instance, $typeconfig, $course, null); $this->assertSame($instance->id, $params['resource_link_id']); // If there is a resource_link_id set, it gets precedence. $instance->resource_link_id = $instance->id + 99; $params = lti_build_request($instance, $typeconfig, $course, null); $this->assertSame($instance->resource_link_id, $params['resource_link_id']); // With none set, resource_link_id is not set either. unset($instance->id); unset($instance->resource_link_id); $params = lti_build_request($instance, $typeconfig, $course, null); $this->assertArrayNotHasKey('resource_link_id', $params); } /** * Test lti_build_request's resource_link_description and ensure * that the newlines in the description are correct. */ public function test_lti_build_request_description() { $this->resetAfterTest(); self::setUser($this->getDataGenerator()->create_user()); $course = $this->getDataGenerator()->create_course(); $instance = $this->getDataGenerator()->create_module('lti', array( 'intro' => "<p>This</p>\nhas\r\n<p>some</p>\nnew\n\rlines", 'introformat' => FORMAT_HTML, 'course' => $course->id, )); $typeconfig = array( 'acceptgrades' => 1, 'forcessl' => 0, 'sendname' => 2, 'sendemailaddr' => 2, 'customparameters' => '', ); $params = lti_build_request($instance, $typeconfig, $course, null); $ncount = substr_count($params['resource_link_description'], "\n"); $this->assertGreaterThan(0, $ncount); $rcount = substr_count($params['resource_link_description'], "\r"); $this->assertGreaterThan(0, $rcount); $this->assertEquals($ncount, $rcount, 'The number of \n characters should be the same as the number of \r characters'); $rncount = substr_count($params['resource_link_description'], "\r\n"); $this->assertGreaterThan(0, $rncount); $this->assertEquals($ncount, $rncount, 'All newline characters should be a combination of \r\n'); } /** * Tests lti_prepare_type_for_save's handling of the "Force SSL" configuration. */ public function test_lti_prepare_type_for_save_forcessl() {< $type = new stdClass(); < $config = new stdClass();> $type = new \stdClass(); > $config = new \stdClass();// Try when the forcessl config property is not set. lti_prepare_type_for_save($type, $config); $this->assertObjectHasAttribute('lti_forcessl', $config); $this->assertEquals(0, $config->lti_forcessl); $this->assertEquals(0, $type->forcessl); // Try when forcessl config property is set. $config->lti_forcessl = 1; lti_prepare_type_for_save($type, $config); $this->assertObjectHasAttribute('lti_forcessl', $config); $this->assertEquals(1, $config->lti_forcessl); $this->assertEquals(1, $type->forcessl); // Try when forcessl config property is set to 0. $config->lti_forcessl = 0; lti_prepare_type_for_save($type, $config); $this->assertObjectHasAttribute('lti_forcessl', $config); $this->assertEquals(0, $config->lti_forcessl); $this->assertEquals(0, $type->forcessl); } /** * Tests lti_load_type_from_cartridge and lti_load_type_if_cartridge */ public function test_lti_load_type_from_cartridge() {< $type = new stdClass();> $type = new \stdClass();$type->lti_toolurl = $this->getExternalTestFileUrl('/ims_cartridge_basic_lti_link.xml'); lti_load_type_if_cartridge($type); $this->assertEquals('Example tool', $type->lti_typename); $this->assertEquals('Example tool description', $type->lti_description); $this->assertEquals('http://www.example.com/lti/provider.php', $type->lti_toolurl); $this->assertEquals('http://download.moodle.org/unittest/test.jpg', $type->lti_icon); $this->assertEquals('https://download.moodle.org/unittest/test.jpg', $type->lti_secureicon); } /** * Tests lti_load_tool_from_cartridge and lti_load_tool_if_cartridge */ public function test_lti_load_tool_from_cartridge() {< $lti = new stdClass();> $lti = new \stdClass();$lti->toolurl = $this->getExternalTestFileUrl('/ims_cartridge_basic_lti_link.xml'); lti_load_tool_if_cartridge($lti); $this->assertEquals('Example tool', $lti->name); $this->assertEquals('Example tool description', $lti->intro); $this->assertEquals('http://www.example.com/lti/provider.php', $lti->toolurl); $this->assertEquals('https://www.example.com/lti/provider.php', $lti->securetoolurl); $this->assertEquals('http://download.moodle.org/unittest/test.jpg', $lti->icon); $this->assertEquals('https://download.moodle.org/unittest/test.jpg', $lti->secureicon); } /** * Tests for lti_build_content_item_selection_request(). */ public function test_lti_build_content_item_selection_request() { $this->resetAfterTest(); $this->setAdminUser(); // Create a tool proxy. $proxy = mod_lti_external::create_tool_proxy('Test proxy', $this->getExternalTestFileUrl('/test.html'), array(), array()); // Create a tool type, associated with that proxy.< $type = new stdClass(); < $data = new stdClass();> $type = new \stdClass(); > $data = new \stdClass();$data->lti_contentitem = true; $type->state = LTI_TOOL_STATE_CONFIGURED; $type->name = "Test tool"; $type->description = "Example description"; $type->toolproxyid = $proxy->id; $type->baseurl = $this->getExternalTestFileUrl('/test.html'); $typeid = lti_add_type($type, $data); $typeconfig = lti_get_type_config($typeid); $course = $this->getDataGenerator()->create_course();< $returnurl = new moodle_url('/');> $returnurl = new \moodle_url('/');// Default parameters. $result = lti_build_content_item_selection_request($typeid, $course, $returnurl); $this->assertNotEmpty($result); $this->assertNotEmpty($result->params); $this->assertNotEmpty($result->url); $params = $result->params; $url = $result->url; $this->assertEquals($typeconfig['toolurl'], $url); $this->assertEquals('ContentItemSelectionRequest', $params['lti_message_type']); $this->assertEquals(LTI_VERSION_1, $params['lti_version']); $this->assertEquals('application/vnd.ims.lti.v1.ltilink', $params['accept_media_types']); $this->assertEquals('frame,iframe,window', $params['accept_presentation_document_targets']); $this->assertEquals($returnurl->out(false), $params['content_item_return_url']); $this->assertEquals('false', $params['accept_unsigned']);< $this->assertEquals('false', $params['accept_multiple']);> $this->assertEquals('true', $params['accept_multiple']);$this->assertEquals('false', $params['accept_copy_advice']); $this->assertEquals('false', $params['auto_create']); $this->assertEquals($type->name, $params['title']); $this->assertFalse(isset($params['resource_link_id'])); $this->assertFalse(isset($params['resource_link_title'])); $this->assertFalse(isset($params['resource_link_description'])); $this->assertFalse(isset($params['launch_presentation_return_url'])); $this->assertFalse(isset($params['lis_result_sourcedid'])); $this->assertEquals($params['tool_consumer_instance_guid'], 'www.example.com'); // Custom parameters. $title = 'My custom title'; $text = 'This is the tool description'; $mediatypes = ['image/*', 'video/*']; $targets = ['embed', 'iframe']; $result = lti_build_content_item_selection_request($typeid, $course, $returnurl, $title, $text, $mediatypes, $targets, true, true, true, true, true); $this->assertNotEmpty($result); $this->assertNotEmpty($result->params); $this->assertNotEmpty($result->url); $params = $result->params; $this->assertEquals(implode(',', $mediatypes), $params['accept_media_types']); $this->assertEquals(implode(',', $targets), $params['accept_presentation_document_targets']); $this->assertEquals('true', $params['accept_unsigned']); $this->assertEquals('true', $params['accept_multiple']); $this->assertEquals('true', $params['accept_copy_advice']); $this->assertEquals('true', $params['auto_create']); $this->assertEquals($title, $params['title']); $this->assertEquals($text, $params['text']); // Invalid flag values. $result = lti_build_content_item_selection_request($typeid, $course, $returnurl, $title, $text, $mediatypes, $targets, 'aa', -1, 0, 1, 0xabc); $this->assertNotEmpty($result); $this->assertNotEmpty($result->params); $this->assertNotEmpty($result->url); $params = $result->params; $this->assertEquals(implode(',', $mediatypes), $params['accept_media_types']); $this->assertEquals(implode(',', $targets), $params['accept_presentation_document_targets']); $this->assertEquals('false', $params['accept_unsigned']); $this->assertEquals('false', $params['accept_multiple']); $this->assertEquals('false', $params['accept_copy_advice']); $this->assertEquals('false', $params['auto_create']); $this->assertEquals($title, $params['title']); $this->assertEquals($text, $params['text']); } /** * Test for lti_build_content_item_selection_request() with nonexistent tool type ID parameter. */ public function test_lti_build_content_item_selection_request_invalid_tooltype() { $this->resetAfterTest(); $this->setAdminUser(); $course = $this->getDataGenerator()->create_course();< $returnurl = new moodle_url('/');> $returnurl = new \moodle_url('/');// Should throw Exception on non-existent tool type. $this->expectException('moodle_exception'); lti_build_content_item_selection_request(1, $course, $returnurl); } /** * Test for lti_build_content_item_selection_request() with invalid media types parameter. */ public function test_lti_build_content_item_selection_request_invalid_mediatypes() { $this->resetAfterTest(); $this->setAdminUser(); // Create a tool type, associated with that proxy.< $type = new stdClass(); < $data = new stdClass();> $type = new \stdClass(); > $data = new \stdClass();$data->lti_contentitem = true; $type->state = LTI_TOOL_STATE_CONFIGURED; $type->name = "Test tool"; $type->description = "Example description"; $type->baseurl = $this->getExternalTestFileUrl('/test.html'); $typeid = lti_add_type($type, $data); $course = $this->getDataGenerator()->create_course();< $returnurl = new moodle_url('/');> $returnurl = new \moodle_url('/');// Should throw coding_exception on non-array media types. $mediatypes = 'image/*,video/*'; $this->expectException('coding_exception'); lti_build_content_item_selection_request($typeid, $course, $returnurl, '', '', $mediatypes); } /** * Test for lti_build_content_item_selection_request() with invalid presentation targets parameter. */ public function test_lti_build_content_item_selection_request_invalid_presentationtargets() { $this->resetAfterTest(); $this->setAdminUser(); // Create a tool type, associated with that proxy.< $type = new stdClass(); < $data = new stdClass();> $type = new \stdClass(); > $data = new \stdClass();$data->lti_contentitem = true; $type->state = LTI_TOOL_STATE_CONFIGURED; $type->name = "Test tool"; $type->description = "Example description"; $type->baseurl = $this->getExternalTestFileUrl('/test.html'); $typeid = lti_add_type($type, $data); $course = $this->getDataGenerator()->create_course();< $returnurl = new moodle_url('/');> $returnurl = new \moodle_url('/');// Should throw coding_exception on non-array presentation targets. $targets = 'frame,iframe'; $this->expectException('coding_exception'); lti_build_content_item_selection_request($typeid, $course, $returnurl, '', '', [], $targets); } /** * Provider for test_lti_get_best_tool_by_url. * * @return array of [urlToTest, expectedTool, allTools] */ public function lti_get_best_tool_by_url_provider() { $tools = [ (object) [ 'name' => 'Here', 'baseurl' => 'https://example.com/i/am/?where=here', 'tooldomain' => 'example.com', 'state' => LTI_TOOL_STATE_CONFIGURED, 'course' => SITEID ], (object) [ 'name' => 'There', 'baseurl' => 'https://example.com/i/am/?where=there', 'tooldomain' => 'example.com', 'state' => LTI_TOOL_STATE_CONFIGURED, 'course' => SITEID ], (object) [ 'name' => 'Not here', 'baseurl' => 'https://example.com/i/am/?where=not/here', 'tooldomain' => 'example.com', 'state' => LTI_TOOL_STATE_CONFIGURED, 'course' => SITEID ], (object) [ 'name' => 'Here', 'baseurl' => 'https://example.com/i/am/', 'tooldomain' => 'example.com', 'state' => LTI_TOOL_STATE_CONFIGURED, 'course' => SITEID ], (object) [ 'name' => 'Here', 'baseurl' => 'https://example.com/i/was', 'tooldomain' => 'example.com', 'state' => LTI_TOOL_STATE_CONFIGURED, 'course' => SITEID ], (object) [ 'name' => 'Here', 'baseurl' => 'https://badexample.com/i/am/?where=here', 'tooldomain' => 'badexample.com', 'state' => LTI_TOOL_STATE_CONFIGURED, 'course' => SITEID ], ]; $data = [ [ 'url' => $tools[0]->baseurl, 'expected' => $tools[0], ], [ 'url' => $tools[1]->baseurl, 'expected' => $tools[1], ], [ 'url' => $tools[2]->baseurl, 'expected' => $tools[2], ], [ 'url' => $tools[3]->baseurl, 'expected' => $tools[3], ], [ 'url' => $tools[4]->baseurl, 'expected' => $tools[4], ], [ 'url' => $tools[5]->baseurl, 'expected' => $tools[5], ], [ 'url' => 'https://nomatch.com/i/am/', 'expected' => null ], [ 'url' => 'https://example.com', 'expected' => null ], [ 'url' => 'https://example.com/i/am/?where=unknown', 'expected' => $tools[3] ] ]; // Construct the final array as required by the provider API. Each row // of the array contains the URL to test, the expected tool, and // the complete list of tools. return array_map(function($data) use ($tools) { return [$data['url'], $data['expected'], $tools]; }, $data); } /** * Test lti_get_best_tool_by_url. * * @dataProvider lti_get_best_tool_by_url_provider * @param string $url The URL to test. * @param object $expected The expected tool matching the URL. * @param array $tools The pool of tools to match the URL with. */ public function test_lti_get_best_tool_by_url($url, $expected, $tools) { $actual = lti_get_best_tool_by_url($url, $tools, null); $this->assertSame($expected, $actual); } /** * Test lti_get_jwt_message_type_mapping(). */ public function test_lti_get_jwt_message_type_mapping() { $mapping = [ 'basic-lti-launch-request' => 'LtiResourceLinkRequest', 'ContentItemSelectionRequest' => 'LtiDeepLinkingRequest', 'LtiDeepLinkingResponse' => 'ContentItemSelection', ]; $this->assertEquals($mapping, lti_get_jwt_message_type_mapping()); } /** * Test lti_get_jwt_claim_mapping() */ public function test_lti_get_jwt_claim_mapping() { $mapping = [ 'accept_copy_advice' => [ 'suffix' => 'dl', 'group' => 'deep_linking_settings', 'claim' => 'accept_copy_advice', 'isarray' => false, 'type' => 'boolean' ], 'accept_media_types' => [ 'suffix' => 'dl', 'group' => 'deep_linking_settings', 'claim' => 'accept_media_types', 'isarray' => true ], 'accept_multiple' => [ 'suffix' => 'dl', 'group' => 'deep_linking_settings', 'claim' => 'accept_multiple', 'isarray' => false, 'type' => 'boolean' ], 'accept_presentation_document_targets' => [ 'suffix' => 'dl', 'group' => 'deep_linking_settings', 'claim' => 'accept_presentation_document_targets', 'isarray' => true ], 'accept_types' => [ 'suffix' => 'dl', 'group' => 'deep_linking_settings', 'claim' => 'accept_types', 'isarray' => true ], 'accept_unsigned' => [ 'suffix' => 'dl', 'group' => 'deep_linking_settings', 'claim' => 'accept_unsigned', 'isarray' => false, 'type' => 'boolean' ], 'auto_create' => [ 'suffix' => 'dl', 'group' => 'deep_linking_settings', 'claim' => 'auto_create', 'isarray' => false, 'type' => 'boolean' ], 'can_confirm' => [ 'suffix' => 'dl', 'group' => 'deep_linking_settings', 'claim' => 'can_confirm', 'isarray' => false, 'type' => 'boolean' ], 'content_item_return_url' => [ 'suffix' => 'dl', 'group' => 'deep_linking_settings', 'claim' => 'deep_link_return_url', 'isarray' => false ], 'content_items' => [ 'suffix' => 'dl', 'group' => '', 'claim' => 'content_items', 'isarray' => true ], 'data' => [ 'suffix' => 'dl', 'group' => 'deep_linking_settings', 'claim' => 'data', 'isarray' => false ], 'text' => [ 'suffix' => 'dl', 'group' => 'deep_linking_settings', 'claim' => 'text', 'isarray' => false ], 'title' => [ 'suffix' => 'dl', 'group' => 'deep_linking_settings', 'claim' => 'title', 'isarray' => false ], 'lti_msg' => [ 'suffix' => 'dl', 'group' => '', 'claim' => 'msg', 'isarray' => false ], 'lti_log' => [ 'suffix' => 'dl', 'group' => '', 'claim' => 'log', 'isarray' => false ], 'lti_errormsg' => [ 'suffix' => 'dl', 'group' => '', 'claim' => 'errormsg', 'isarray' => false ], 'lti_errorlog' => [ 'suffix' => 'dl', 'group' => '', 'claim' => 'errorlog', 'isarray' => false ], 'context_id' => [ 'suffix' => '', 'group' => 'context', 'claim' => 'id', 'isarray' => false ], 'context_label' => [ 'suffix' => '', 'group' => 'context', 'claim' => 'label', 'isarray' => false ], 'context_title' => [ 'suffix' => '', 'group' => 'context', 'claim' => 'title', 'isarray' => false ], 'context_type' => [ 'suffix' => '', 'group' => 'context', 'claim' => 'type', 'isarray' => true ], 'lis_course_offering_sourcedid' => [ 'suffix' => '', 'group' => 'lis', 'claim' => 'course_offering_sourcedid', 'isarray' => false ], 'lis_course_section_sourcedid' => [ 'suffix' => '', 'group' => 'lis', 'claim' => 'course_section_sourcedid', 'isarray' => false ], 'launch_presentation_css_url' => [ 'suffix' => '', 'group' => 'launch_presentation', 'claim' => 'css_url', 'isarray' => false ], 'launch_presentation_document_target' => [ 'suffix' => '', 'group' => 'launch_presentation', 'claim' => 'document_target', 'isarray' => false ], 'launch_presentation_height' => [ 'suffix' => '', 'group' => 'launch_presentation', 'claim' => 'height', 'isarray' => false ], 'launch_presentation_locale' => [ 'suffix' => '', 'group' => 'launch_presentation', 'claim' => 'locale', 'isarray' => false ], 'launch_presentation_return_url' => [ 'suffix' => '', 'group' => 'launch_presentation', 'claim' => 'return_url', 'isarray' => false ], 'launch_presentation_width' => [ 'suffix' => '', 'group' => 'launch_presentation', 'claim' => 'width', 'isarray' => false ], 'lis_person_contact_email_primary' => [ 'suffix' => '', 'group' => null, 'claim' => 'email', 'isarray' => false ], 'lis_person_name_family' => [ 'suffix' => '', 'group' => null, 'claim' => 'family_name', 'isarray' => false ], 'lis_person_name_full' => [ 'suffix' => '', 'group' => null, 'claim' => 'name', 'isarray' => false ], 'lis_person_name_given' => [ 'suffix' => '', 'group' => null, 'claim' => 'given_name', 'isarray' => false ], 'lis_person_sourcedid' => [ 'suffix' => '', 'group' => 'lis', 'claim' => 'person_sourcedid', 'isarray' => false ], 'user_id' => [ 'suffix' => '', 'group' => null, 'claim' => 'sub', 'isarray' => false ], 'user_image' => [ 'suffix' => '', 'group' => null, 'claim' => 'picture', 'isarray' => false ], 'roles' => [ 'suffix' => '', 'group' => '', 'claim' => 'roles', 'isarray' => true ], 'role_scope_mentor' => [ 'suffix' => '', 'group' => '', 'claim' => 'role_scope_mentor', 'isarray' => false ], 'deployment_id' => [ 'suffix' => '', 'group' => '', 'claim' => 'deployment_id', 'isarray' => false ], 'lti_message_type' => [ 'suffix' => '', 'group' => '', 'claim' => 'message_type', 'isarray' => false ], 'lti_version' => [ 'suffix' => '', 'group' => '', 'claim' => 'version', 'isarray' => false ], 'resource_link_description' => [ 'suffix' => '', 'group' => 'resource_link', 'claim' => 'description', 'isarray' => false ], 'resource_link_id' => [ 'suffix' => '', 'group' => 'resource_link', 'claim' => 'id', 'isarray' => false ], 'resource_link_title' => [ 'suffix' => '', 'group' => 'resource_link', 'claim' => 'title', 'isarray' => false ], 'tool_consumer_info_product_family_code' => [ 'suffix' => '', 'group' => 'tool_platform', 'claim' => 'product_family_code', 'isarray' => false ], 'tool_consumer_info_version' => [ 'suffix' => '', 'group' => 'tool_platform', 'claim' => 'version', 'isarray' => false ], 'tool_consumer_instance_contact_email' => [ 'suffix' => '', 'group' => 'tool_platform', 'claim' => 'contact_email', 'isarray' => false ], 'tool_consumer_instance_description' => [ 'suffix' => '', 'group' => 'tool_platform', 'claim' => 'description', 'isarray' => false ], 'tool_consumer_instance_guid' => [ 'suffix' => '', 'group' => 'tool_platform', 'claim' => 'guid', 'isarray' => false ], 'tool_consumer_instance_name' => [ 'suffix' => '', 'group' => 'tool_platform', 'claim' => 'name', 'isarray' => false ], 'tool_consumer_instance_url' => [ 'suffix' => '', 'group' => 'tool_platform', 'claim' => 'url', 'isarray' => false ],< 'custom_context_memberships_url' => [> 'custom_context_memberships_v2_url' => ['suffix' => 'nrps', 'group' => 'namesroleservice', 'claim' => 'context_memberships_url', 'isarray' => false ], 'custom_context_memberships_versions' => [ 'suffix' => 'nrps', 'group' => 'namesroleservice', 'claim' => 'service_versions', 'isarray' => true ], 'custom_gradebookservices_scope' => [ 'suffix' => 'ags', 'group' => 'endpoint', 'claim' => 'scope', 'isarray' => true ], 'custom_lineitems_url' => [ 'suffix' => 'ags', 'group' => 'endpoint', 'claim' => 'lineitems', 'isarray' => false ], 'custom_lineitem_url' => [ 'suffix' => 'ags', 'group' => 'endpoint', 'claim' => 'lineitem', 'isarray' => false ], 'custom_results_url' => [ 'suffix' => 'ags', 'group' => 'endpoint', 'claim' => 'results', 'isarray' => false ], 'custom_result_url' => [ 'suffix' => 'ags', 'group' => 'endpoint', 'claim' => 'result', 'isarray' => false ], 'custom_scores_url' => [ 'suffix' => 'ags', 'group' => 'endpoint', 'claim' => 'scores', 'isarray' => false ], 'custom_score_url' => [ 'suffix' => 'ags', 'group' => 'endpoint', 'claim' => 'score', 'isarray' => false ], 'lis_outcome_service_url' => [ 'suffix' => 'bo', 'group' => 'basicoutcome', 'claim' => 'lis_outcome_service_url', 'isarray' => false ], 'lis_result_sourcedid' => [ 'suffix' => 'bo', 'group' => 'basicoutcome', 'claim' => 'lis_result_sourcedid', 'isarray' => false ], ]; $this->assertEquals($mapping, lti_get_jwt_claim_mapping()); } /** * Test lti_build_standard_message(). */ public function test_lti_build_standard_message_institution_name_set() { global $CFG; $this->resetAfterTest(); $CFG->mod_lti_institution_name = 'some institution name lols'; $course = $this->getDataGenerator()->create_course(); $instance = $this->getDataGenerator()->create_module('lti', [ 'course' => $course->id, ] ); $message = lti_build_standard_message($instance, '2', LTI_VERSION_1); $this->assertEquals('moodle-2', $message['ext_lms']); $this->assertEquals('moodle', $message['tool_consumer_info_product_family_code']); $this->assertEquals(LTI_VERSION_1, $message['lti_version']); $this->assertEquals('basic-lti-launch-request', $message['lti_message_type']); $this->assertEquals('2', $message['tool_consumer_instance_guid']); $this->assertEquals('some institution name lols', $message['tool_consumer_instance_name']); $this->assertEquals('PHPUnit test site', $message['tool_consumer_instance_description']); } /** * Test lti_build_standard_message(). */ public function test_lti_build_standard_message_institution_name_not_set() { $this->resetAfterTest(); $course = $this->getDataGenerator()->create_course(); $instance = $this->getDataGenerator()->create_module('lti', [ 'course' => $course->id, ] ); $message = lti_build_standard_message($instance, '2', LTI_VERSION_2); $this->assertEquals('moodle-2', $message['ext_lms']); $this->assertEquals('moodle', $message['tool_consumer_info_product_family_code']); $this->assertEquals(LTI_VERSION_2, $message['lti_version']); $this->assertEquals('basic-lti-launch-request', $message['lti_message_type']); $this->assertEquals('2', $message['tool_consumer_instance_guid']); $this->assertEquals('phpunit', $message['tool_consumer_instance_name']); $this->assertEquals('PHPUnit test site', $message['tool_consumer_instance_description']); } /** * Test lti_verify_jwt_signature(). */ public function test_lti_verify_jwt_signature() { $this->resetAfterTest(); $this->setAdminUser(); // Create a tool type, associated with that proxy.< $type = new stdClass();> $type = new \stdClass();$type->state = LTI_TOOL_STATE_CONFIGURED; $type->name = "Test tool"; $type->description = "Example description"; $type->baseurl = $this->getExternalTestFileUrl('/test.html');< $config = new stdClass();> $config = new \stdClass();$config->lti_publickey = '-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnzyis1ZjfNB0bBgKFMSv vkTtwlvBsaJq7S5wA+kzeVOVpVWwkWdVha4s38XM/pa/yr47av7+z3VTmvDRyAHc aT92whREFpLv9cj5lTeJSibyr/Mrm/YtjCZVWgaOYIhwrXwKLqPr/11inWsAkfIy tvHWTxZYEcXLgAXFuUuaS3uF9gEiNQwzGTU1v0FqkqTBr4B8nW3HCN47XUu0t8Y0 e+lf4s4OxQawWD79J9/5d3Ry0vbV3Am1FtGJiJvOwRsIfVChDpYStTcHTCMqtvWb V6L11BWkpzGXSW4Hv43qa+GSYOD2QU68Mb59oSk2OB+BtOLpJofmbGEGgvmwyCI9 MwIDAQAB -----END PUBLIC KEY-----'; $config->lti_keytype = LTI_RSA_KEY; $typeid = lti_add_type($type, $config); lti_verify_jwt_signature($typeid, '', 'eyJhbGciOiJSUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4g' . 'RG9lIiwiYWRtaW4iOnRydWUsImlhdCI6MTUxNjIzOTAyMn0.POstGetfAytaZS82wHcjoTyoqhMyxXiWdR7Nn7A29DNSl0EiXLdwJ6xC6AfgZWF1bOs' . 'S_TuYI3OG85AmiExREkrS6tDfTQ2B3WXlrr-wp5AokiRbz3_oB4OxG-W9KcEEbDRcZc0nH3L7LzYptiy1PtAylQGxHTWZXtGz4ht0bAecBgmpdgXMgu' . 'EIcoqPJ1n3pIWk_dUZegpqx0Lka21H6XxUTxiy8OcaarA8zdnPUnV6AmNP3ecFawIFYdvJB_cm-GvpCSbr8G8y_Mllj8f4x9nBH8pQux89_6gUY618iY' . 'v7tuPWBFfEbLxtF2pZS6YC1aSfLQxeNe8djT9YjpvRZA'); } /** * Test lti_verify_jwt_signature_jwk(). */ public function test_lti_verify_jwt_signature_jwk() { $this->resetAfterTest(); $this->setAdminUser(); // Create a tool type, associated with that proxy.< $type = new stdClass();> $type = new \stdClass();$type->state = LTI_TOOL_STATE_CONFIGURED; $type->name = "Test tool"; $type->description = "Example description"; $type->baseurl = $this->getExternalTestFileUrl('/test.html');< $config = new stdClass();> $config = new \stdClass();$config->lti_publickeyset = dirname(__FILE__) . '/fixtures/test_keyset'; $config->lti_keytype = LTI_JWK_KEYSET; $typeid = lti_add_type($type, $config); $jwt = 'eyJhbGciOiJSUzI1NiIsInR5cCI6IkpXVCIsImtpZCI6IjU3YzExNzdkMmQ1M2EwMjFjNzM'; $jwt .= '3NTY0OTFjMTM3YjE3In0.eyJpc3MiOiJnclJvbkd3RTd1WjRwZ28iLCJzdWIiOiJnclJvb'; $jwt .= 'kd3RTd1WjRwZ28iLCJhdWQiOiJodHRwOi8vbG9jYWxob3N0L21vb2RsZS9tb2QvbHRpL3R'; $jwt .= 'va2VuLnBocCIsImp0aSI6IjFlMUJPVEczVFJjbFdUem00dERsMGc9PSIsImlhdCI6MTU4M'; $jwt .= 'Dg1NTUwNX0.Lowhc9ovNAXRb2rkAnv1oozDXlRD54Mz2JS1i8Zx4yGWQzmXzam-La19_g0'; $jwt .= 'CTnwlKM6gxaInnRKFRAcwhJVcWec389liLAjMbna6d6iTWYTZr7q_4BIe3CT_oTMWASGta'; $jwt .= 'Paaq53ch1rO4YdueEtmtd1K47ibo4Lhu1jmP_icc3lxjfnqiv4vIYdy7W2JQEzpk1ImuQr'; $jwt .= 'AlO1xR3fZ6bgcJhVIaw5xoaZD3ZgEjuZOQXMkywv1bL-mL17RX336CzHd8rYZg82QXrBzb'; $jwt .= 'NWzAlaZxv9VSug8t6mORvM6TkYYWjqEBKemgkD5rNh1BHrPcjWP7vy2Jz7YMjLsmuvDuLK'; $jwt .= '_PHYIKL--s4gcXWoYmOu1vj-SgoPczTJPoiBD35hAKqVHy5ggHaYHBy95_bbcFd8H1smHw'; $jwt .= 'pejrAFj1QAwGyTISLzUm08oq7Ak0tSxRKKXw4lpZAka1MmYxO3tJ_3-MXw6Bwz12bNgitJ'; $jwt .= 'lQd6n3kkGLCJAmANeRkPsH6eZVwF0n2cjh2O1JAwyNcMD2vs4I8ftM1EqqoE2M3r6kt3AC'; $jwt .= 'EscmqzizI3j80USBCLUUb1UTsfJb2g7oyApJAp-13Q3InR3QyvWO8unG5VraFE7IL5I28h'; $jwt .= 'MkQAHuCI90DFmXB4leflAu7wNlIK_U8xkGl8X8Mnv6MWgg94Ki8jgIq_kA85JAqI'; lti_verify_jwt_signature($typeid, '', $jwt); } /** * Test lti_verify_jwt_signature(). */ public function test_lti_verify_jwt_signature_with_lti2() { $this->resetAfterTest(); $this->setAdminUser(); // Create a tool proxy. $proxy = mod_lti_external::create_tool_proxy('Test proxy', $this->getExternalTestFileUrl('/test.html'), array(), array()); // Create a tool type, associated with that proxy.< $type = new stdClass();> $type = new \stdClass();$type->state = LTI_TOOL_STATE_CONFIGURED; $type->name = "Test tool"; $type->description = "Example description"; $type->toolproxyid = $proxy->id; $type->baseurl = $this->getExternalTestFileUrl('/test.html');< $data = new stdClass();> $data = new \stdClass();$data->lti_contentitem = true; $typeid = lti_add_type($type, $data); $this->expectExceptionMessage('JWT security not supported with LTI 2'); lti_verify_jwt_signature($typeid, '', ''); } /** * Test lti_verify_jwt_signature(). */ public function test_lti_verify_jwt_signature_no_consumer_key() { $this->resetAfterTest(); $this->setAdminUser(); // Create a tool type, associated with that proxy.< $type = new stdClass();> $type = new \stdClass();$type->state = LTI_TOOL_STATE_CONFIGURED; $type->name = "Test tool"; $type->description = "Example description"; $type->clientid = 'consumerkey'; $type->baseurl = $this->getExternalTestFileUrl('/test.html');< $config = new stdClass();> $config = new \stdClass();$typeid = lti_add_type($type, $config); $this->expectExceptionMessage(get_string('errorincorrectconsumerkey', 'mod_lti')); lti_verify_jwt_signature($typeid, '', ''); } /** * Test lti_verify_jwt_signature(). */ public function test_lti_verify_jwt_signature_no_public_key() { $this->resetAfterTest();<$this->setAdminUser(); // Create a tool type, associated with that proxy.< $type = new stdClass();> $type = new \stdClass();$type->state = LTI_TOOL_STATE_CONFIGURED; $type->name = "Test tool"; $type->description = "Example description"; $type->clientid = 'consumerkey'; $type->baseurl = $this->getExternalTestFileUrl('/test.html');< $config = new stdClass();> $config = new \stdClass();$config->lti_keytype = LTI_RSA_KEY; $typeid = lti_add_type($type, $config); $this->expectExceptionMessage('No public key configured'); lti_verify_jwt_signature($typeid, 'consumerkey', ''); } /** * Test lti_convert_content_items(). */ public function test_lti_convert_content_items() { $contentitems = []; $contentitems[] = [ 'type' => 'ltiResourceLink', 'url' => 'http://example.com/messages/launch', 'title' => 'Test title', 'text' => 'Test text',< 'frame' => []> 'iframe' => [] > ]; > $contentitems[] = [ > 'type' => 'ltiResourceLink', > 'url' => 'http://example.com/messages/launch2', > 'title' => 'Test title2', > 'text' => 'Test text2', > 'iframe' => [ > 'height' => 200, > 'width' => 300 > ], > 'window' => [] > ]; > $contentitems[] = [ > 'type' => 'ltiResourceLink', > 'url' => 'http://example.com/messages/launch3', > 'title' => 'Test title3', > 'text' => 'Test text3', > 'window' => [ > 'targetName' => 'test-win', > 'height' => 400 > ]]; $contentitems = json_encode($contentitems); $json = lti_convert_content_items($contentitems); $jsondecode = json_decode($json); $strcontext = '@context'; $strgraph = '@graph'; $strtype = '@type';< $objgraph = new stdClass();> $objgraph = new \stdClass();$objgraph->url = 'http://example.com/messages/launch'; $objgraph->title = 'Test title'; $objgraph->text = 'Test text';< $objgraph->frame = [];> $objgraph->placementAdvice = new \stdClass(); > $objgraph->placementAdvice->presentationDocumentTarget = 'iframe';$objgraph->{$strtype} = 'LtiLinkItem'; $objgraph->mediaType = 'application\/vnd.ims.lti.v1.ltilink';< $expected = new stdClass();> $objgraph2 = new \stdClass(); > $objgraph2->url = 'http://example.com/messages/launch2'; > $objgraph2->title = 'Test title2'; > $objgraph2->text = 'Test text2'; > $objgraph2->placementAdvice = new \stdClass(); > $objgraph2->placementAdvice->presentationDocumentTarget = 'iframe'; > $objgraph2->placementAdvice->displayHeight = 200; > $objgraph2->placementAdvice->displayWidth = 300; > $objgraph2->{$strtype} = 'LtiLinkItem'; > $objgraph2->mediaType = 'application\/vnd.ims.lti.v1.ltilink'; > > $objgraph3 = new \stdClass(); > $objgraph3->url = 'http://example.com/messages/launch3'; > $objgraph3->title = 'Test title3'; > $objgraph3->text = 'Test text3'; > $objgraph3->placementAdvice = new \stdClass(); > $objgraph3->placementAdvice->presentationDocumentTarget = 'window'; > $objgraph3->placementAdvice->displayHeight = 400; > $objgraph3->placementAdvice->windowTarget = 'test-win'; > $objgraph3->{$strtype} = 'LtiLinkItem'; > $objgraph3->mediaType = 'application\/vnd.ims.lti.v1.ltilink'; > > $expected = new \stdClass();$expected->{$strcontext} = 'http://purl.imsglobal.org/ctx/lti/v1/ContentItem'; $expected->{$strgraph} = []; $expected->{$strgraph}[] = $objgraph;> $expected->{$strgraph}[] = $objgraph2; > $expected->{$strgraph}[] = $objgraph3;$this->assertEquals($expected, $jsondecode); } /**> * Test adding a single gradable item through content item. * Test lti_sign_jwt(). > */ */ > public function test_lti_tool_configuration_from_content_item_single_gradable() { public function test_lti_sign_jwt() { > $this->resetAfterTest(); $this->resetAfterTest(); > $this->setAdminUser(); > $this->setAdminUser(); > $type = new \stdClass(); > $type->name = "Test tool"; // Create a tool type, associated with that proxy. > $type->baseurl = "http://example.com"; $type = new stdClass(); > $config = new \stdClass(); $type->state = LTI_TOOL_STATE_CONFIGURED; > $config->lti_acceptgrades = LTI_SETTING_DELEGATE; $type->name = "Test tool"; > $typeid = lti_add_type($type, $config); $type->description = "Example description"; > $type->clientid = 'consumerkey'; > $generator = $this->getDataGenerator()->get_plugin_generator('mod_lti'); $type->baseurl = $this->getExternalTestFileUrl('/test.html'); > $contentitems = []; > $contentitems[] = [ $config = new stdClass(); > 'type' => 'ltiResourceLink', $typeid = lti_add_type($type, $config); > 'url' => 'http://example.com/messages/launch', > 'title' => 'Test title', $params = []; > 'lineItem' => [ $params['roles'] = 'urn:lti:role:ims/lis/testrole,' . > 'resourceId' => 'r12345', 'urn:lti:instrole:ims/lis/testinstrole,' . > 'tag' => 'final', 'urn:lti:sysrole:ims/lis/testsysrole,' . > 'scoreMaximum' => 10.0 'hi'; > ], $params['accept_copy_advice'] = [ > 'frame' => [] 'suffix' => 'dl', > ]; 'group' => 'deep_linking_settings', > $contentitemsjson13 = json_encode($contentitems); 'claim' => 'accept_copy_advice', > $json11 = lti_convert_content_items($contentitemsjson13); 'isarray' => false > ]; > $config = lti_tool_configuration_from_content_item($typeid, $params['lis_result_sourcedid'] = [ > 'ContentItemSelection', 'suffix' => 'bos', > $type->ltiversion, 'group' => 'basicoutcomesservice', > 'ConsumerKey', 'claim' => 'lis_result_sourcedid', > $json11); 'isarray' => false > ]; > $this->assertEquals($contentitems[0]['url'], $config->toolurl); $endpoint = 'https://www.example.com/moodle'; > $this->assertEquals(LTI_SETTING_ALWAYS, $config->instructorchoiceacceptgrades); $oauthconsumerkey = 'consumerkey'; > $this->assertEquals($contentitems[0]['lineItem']['tag'], $config->lineitemtag); $nonce = ''; > $this->assertEquals($contentitems[0]['lineItem']['resourceId'], $config->lineitemresourceid); > $this->assertEquals($contentitems[0]['lineItem']['scoreMaximum'], $config->grade_modgrade_point); $jwt = lti_sign_jwt($params, $endpoint, $oauthconsumerkey, $typeid, $nonce); > } > $this->assertArrayHasKey('id_token', $jwt); > /** $this->assertNotEmpty($jwt['id_token']); > * Test adding multiple gradable items through content item. } > */ > public function test_lti_tool_configuration_from_content_item_multiple() { /** > $this->resetAfterTest(); * Test lti_convert_from_jwt() > $this->setAdminUser(); */ > public function test_lti_convert_from_jwt() { > $type = new \stdClass(); $this->resetAfterTest(); > $type->name = "Test tool"; > $type->baseurl = "http://example.com"; $this->setAdminUser(); > $config = new \stdClass(); > $config->lti_acceptgrades = LTI_SETTING_DELEGATE; // Create a tool type, associated with that proxy. > $typeid = lti_add_type($type, $config); $type = new stdClass(); > $type->state = LTI_TOOL_STATE_CONFIGURED; > $generator = $this->getDataGenerator()->get_plugin_generator('mod_lti'); $type->name = "Test tool"; > $contentitems = []; $type->description = "Example description"; > $contentitems[] = [ $type->clientid = 'sso.example.com'; > 'type' => 'ltiResourceLink', $type->baseurl = $this->getExternalTestFileUrl('/test.html'); > 'url' => 'http://example.com/messages/launch', > 'title' => 'Test title', $config = new stdClass(); > 'text' => 'Test text', $config->lti_publickey = '-----BEGIN PUBLIC KEY----- > 'icon' => [ MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnzyis1ZjfNB0bBgKFMSv > 'url' => 'http://lti.example.com/image.jpg', vkTtwlvBsaJq7S5wA+kzeVOVpVWwkWdVha4s38XM/pa/yr47av7+z3VTmvDRyAHc > 'width' => 100 aT92whREFpLv9cj5lTeJSibyr/Mrm/YtjCZVWgaOYIhwrXwKLqPr/11inWsAkfIy > ], tvHWTxZYEcXLgAXFuUuaS3uF9gEiNQwzGTU1v0FqkqTBr4B8nW3HCN47XUu0t8Y0 > 'frame' => [] e+lf4s4OxQawWD79J9/5d3Ry0vbV3Am1FtGJiJvOwRsIfVChDpYStTcHTCMqtvWb > ]; V6L11BWkpzGXSW4Hv43qa+GSYOD2QU68Mb59oSk2OB+BtOLpJofmbGEGgvmwyCI9 > $contentitems[] = [ MwIDAQAB > 'type' => 'ltiResourceLink', -----END PUBLIC KEY-----'; > 'url' => 'http://example.com/messages/launchgraded', $config->lti_keytype = LTI_RSA_KEY; > 'title' => 'Test Graded', > 'lineItem' => [ $typeid = lti_add_type($type, $config); > 'resourceId' => 'r12345', > 'tag' => 'final', $params = lti_convert_from_jwt($typeid, 'eyJhbGciOiJSUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwib' . > 'scoreMaximum' => 10.0 'mFtZSI6IkpvaG4gRG9lIiwiYWRtaW4iOnRydWUsImlhdCI6MTUxNjIzOTAyMiwiaXNzIjoic3NvLmV4YW1wbGUuY29tIn0.XURVvEb5ueAvFsn-S9EB' . > ], 'BSfKbsgUzfRQqmJ6evlrYdx7sXWoZXw1nYjaLTg-mawvBr7MVvrdG9qh6oN8OfkQ7bfMwiz4tjBMJ4B4q_sig5BDYIKwMNjZL5GGCBs89FQrgqZBhxw' . > 'frame' => [] '3exTjPBEn69__w40o0AhCsBohPMh0ZsAyHug5dhm8vIuOP667repUJzM8uKCD6L4bEL6vQE8EwU6WQOmfJ2SDmRs-1pFkiaFd6hmPn6AVX7ETtzQmlT' . > ]; 'X-nXe9weQjU1lH4AQG2Yfnn-7lS94bt6E76Zt-XndP3IY7W48EpnRfUK9Ff1fZlomT4MPahdNP1eP8gT2iMz7vYpCfmA'); > $contentitemsjson13 = json_encode($contentitems); > $json11 = lti_convert_content_items($contentitemsjson13); $this->assertEquals('sso.example.com', $params['oauth_consumer_key']); > $this->assertEquals('John Doe', $params['lis_person_name_full']); > $config = lti_tool_configuration_from_content_item($typeid, } > 'ContentItemSelection', > $type->ltiversion, /** > 'ConsumerKey', * Test lti_get_permitted_service_scopes(). > $json11); */ > $this->assertNotNull($config->multiple); public function test_lti_get_permitted_service_scopes() { > $this->assertEquals(2, count( $config->multiple )); $this->resetAfterTest(); > $this->assertEquals($contentitems[0]['title'], $config->multiple[0]->name); > $this->assertEquals($contentitems[0]['url'], $config->multiple[0]->toolurl); $this->setAdminUser(); > $this->assertEquals(LTI_SETTING_NEVER, $config->multiple[0]->instructorchoiceacceptgrades); > $this->assertEquals($contentitems[1]['url'], $config->multiple[1]->toolurl); // Create a tool type, associated with that proxy. > $this->assertEquals(LTI_SETTING_ALWAYS, $config->multiple[1]->instructorchoiceacceptgrades); $type = new stdClass(); > $this->assertEquals($contentitems[1]['lineItem']['tag'], $config->multiple[1]->lineitemtag); $type->state = LTI_TOOL_STATE_CONFIGURED; > $this->assertEquals($contentitems[1]['lineItem']['resourceId'], $config->multiple[1]->lineitemresourceid); $type->name = "Test tool"; > $this->assertEquals($contentitems[1]['lineItem']['scoreMaximum'], $config->multiple[1]->grade_modgrade_point); $type->description = "Example description"; > } $type->baseurl = $this->getExternalTestFileUrl('/test.html'); > > /** $typeconfig = new stdClass(); > * Test adding a single non gradable item through content item. $typeconfig->lti_acceptgrades = true; > */ > public function test_lti_tool_configuration_from_content_item_single() { $typeid = lti_add_type($type, $typeconfig); > $this->resetAfterTest(); > $this->setAdminUser(); $tool = lti_get_type($typeid); > > $type = new \stdClass(); $config = lti_get_type_config($typeid); > $type->name = "Test tool"; $permittedscopes = lti_get_permitted_service_scopes($tool, $config); > $type->baseurl = "http://example.com"; > $config = new \stdClass(); $expected = [ > $typeid = lti_add_type($type, $config); 'https://purl.imsglobal.org/spec/lti-bo/scope/basicoutcome' > ]; > $generator = $this->getDataGenerator()->get_plugin_generator('mod_lti'); $this->assertEquals($expected, $permittedscopes); > $contentitems = []; } > $contentitems[] = [ > 'type' => 'ltiResourceLink', /** > 'url' => 'http://example.com/messages/launch', * Test get_tool_type_config(). > 'title' => 'Test title', */ > 'text' => 'Test text', public function test_get_tool_type_config() { > 'icon' => [ $this->resetAfterTest(); > 'url' => 'http://lti.example.com/image.jpg', > 'width' => 100 $this->setAdminUser(); > ], > 'frame' => [] // Create a tool type, associated with that proxy. > ]; $type = new stdClass(); > $contentitemsjson13 = json_encode($contentitems); $type->state = LTI_TOOL_STATE_CONFIGURED; > $json11 = lti_convert_content_items($contentitemsjson13); $type->name = "Test tool"; > $type->description = "Example description"; > $config = lti_tool_configuration_from_content_item($typeid, $type->clientid = "Test client ID"; > 'ContentItemSelection', $type->baseurl = $this->getExternalTestFileUrl('/test.html'); > $type->ltiversion, > 'ConsumerKey', $config = new stdClass(); > $json11); > $this->assertEquals($contentitems[0]['title'], $config->name); $typeid = lti_add_type($type, $config); > $this->assertEquals($contentitems[0]['text'], $config->introeditor['text']); > $this->assertEquals($contentitems[0]['url'], $config->toolurl); $type = lti_get_type($typeid); > $this->assertEquals($contentitems[0]['icon']['url'], $config->icon); > $this->assertEquals(LTI_SETTING_NEVER, $config->instructorchoiceacceptgrades); $typeconfig = get_tool_type_config($type); > > } $this->assertEquals('https://www.example.com/moodle', $typeconfig['platformid']); > $this->assertEquals($type->clientid, $typeconfig['clientid']); > /**< $type = new stdClass();> $type = new \stdClass();< $config = new stdClass();> $config = new \stdClass();< $type = new stdClass();> $type = new \stdClass();< $config = new stdClass();> $config = new \stdClass();< $type = new stdClass();> $type = new \stdClass();< $typeconfig = new stdClass();> $typeconfig = new \stdClass();< $type = new stdClass();> $type = new \stdClass();< $config = new stdClass();> $config = new \stdClass();*/ public function test_lti_new_access_token() { global $DB; $this->resetAfterTest(); $this->setAdminUser(); // Create a tool type, associated with that proxy.< $type = new stdClass();> $type = new \stdClass();$type->state = LTI_TOOL_STATE_CONFIGURED; $type->name = "Test tool"; $type->description = "Example description"; $type->clientid = "Test client ID"; $type->baseurl = $this->getExternalTestFileUrl('/test.html');< $config = new stdClass();> $config = new \stdClass();$typeid = lti_add_type($type, $config); $scopes = ['lti_some_scope', 'lti_another_scope']; lti_new_access_token($typeid, $scopes); $token = $DB->get_records('lti_access_tokens'); $this->assertEquals(1, count($token)); $token = reset($token); $this->assertEquals($typeid, $token->typeid); $this->assertEquals(json_encode(array_values($scopes)), $token->scope); $this->assertEquals($token->timecreated + LTI_ACCESS_TOKEN_LIFE, $token->validuntil); $this->assertNull($token->lastaccess); } /** * Test lti_build_login_request(). */ public function test_lti_build_login_request() { global $USER, $CFG; $this->resetAfterTest(); $USER->id = 123456789; $course = $this->getDataGenerator()->create_course(); $instance = $this->getDataGenerator()->create_module('lti', [ 'course' => $course->id, ] );< $config = new stdClass();> $config = new \stdClass();$config->lti_clientid = 'some-client-id'; $config->typeid = 'some-type-id'; $config->lti_toolurl = 'some-lti-tool-url'; $request = lti_build_login_request($course->id, $instance->id, $instance, $config, 'basic-lti-launch-request'); $this->assertEquals($CFG->wwwroot, $request['iss']); $this->assertEquals('http://some-lti-tool-url', $request['target_link_uri']); $this->assertEquals(123456789, $request['login_hint']); $this->assertEquals($instance->id, $request['lti_message_hint']); $this->assertEquals('some-client-id', $request['client_id']); $this->assertEquals('some-type-id', $request['lti_deployment_id']); } /** * Test default orgid is host if not specified in config (tool installed in earlier version of Moodle). */ public function test_lti_get_launch_data_default_organizationid_unset_usehost() { global $DB; $this->resetAfterTest(); $this->setAdminUser();< $config = new stdClass();> $config = new \stdClass();$config->lti_organizationid = ''; $course = $this->getDataGenerator()->create_course(); $type = $this->create_type($config); $link = $this->create_instance($type, $course); $launchdata = lti_get_launch_data($link); $this->assertEquals($launchdata[1]['tool_consumer_instance_guid'], 'www.example.com'); } /** * Test default org id is set to host when config is usehost. */ public function test_lti_get_launch_data_default_organizationid_set_usehost() { global $DB; $this->resetAfterTest(); $this->setAdminUser();< $config = new stdClass();> $config = new \stdClass();$config->lti_organizationid = ''; $config->lti_organizationid_default = LTI_DEFAULT_ORGID_SITEHOST; $course = $this->getDataGenerator()->create_course(); $type = $this->create_type($config); $link = $this->create_instance($type, $course); $launchdata = lti_get_launch_data($link); $this->assertEquals($launchdata[1]['tool_consumer_instance_guid'], 'www.example.com'); } /** * Test default org id is set to site id when config is usesiteid. */ public function test_lti_get_launch_data_default_organizationid_set_usesiteid() { global $DB; $this->resetAfterTest(); $this->setAdminUser();< $config = new stdClass();> $config = new \stdClass();$config->lti_organizationid = ''; $config->lti_organizationid_default = LTI_DEFAULT_ORGID_SITEID; $course = $this->getDataGenerator()->create_course(); $type = $this->create_type($config); $link = $this->create_instance($type, $course); $launchdata = lti_get_launch_data($link); $this->assertEquals($launchdata[1]['tool_consumer_instance_guid'], md5(get_site_identifier())); } /** * Test orgid can be overridden in which case default is ignored. */ public function test_lti_get_launch_data_default_organizationid_orgid_override() { global $DB; $this->resetAfterTest(); $this->setAdminUser();< $config = new stdClass();> $config = new \stdClass();$config->lti_organizationid = 'overridden!'; $config->lti_organizationid_default = LTI_DEFAULT_ORGID_SITEID; $course = $this->getDataGenerator()->create_course(); $type = $this->create_type($config); $link = $this->create_instance($type, $course); $launchdata = lti_get_launch_data($link); $this->assertEquals($launchdata[1]['tool_consumer_instance_guid'], 'overridden!'); }> public function test_get_course_history() { /** > global $DB; * Create an LTI Tool. > $this->resetAfterTest(); * > $this->setAdminUser(); * @param object $config tool config. > $parentparentcourse = $this->getDataGenerator()->create_course(); * > $parentcourse = $this->getDataGenerator()->create_course(); * @return object tool. > $parentcourse->originalcourseid = $parentparentcourse->id; */ > $DB->update_record('course', $parentcourse); private function create_type(object $config) { > $course = $this->getDataGenerator()->create_course(); $type = new stdClass(); > $course->originalcourseid = $parentcourse->id; $type->state = LTI_TOOL_STATE_CONFIGURED; > $DB->update_record('course', $course); $type->name = "Test tool"; > $this->assertEquals(get_course_history($parentparentcourse), []); $type->description = "Example description"; > $this->assertEquals(get_course_history($parentcourse), [$parentparentcourse->id]); $type->clientid = "Test client ID"; > $this->assertEquals(get_course_history($course), [$parentcourse->id, $parentparentcourse->id]); $type->baseurl = $this->getExternalTestFileUrl('/test.html'); > $course->originalcourseid = 38903; > $DB->update_record('course', $course); $configbase = new stdClass(); > $this->assertEquals(get_course_history($course), [38903]); $configbase->lti_acceptgrades = LTI_SETTING_NEVER; > } $configbase->lti_sendname = LTI_SETTING_NEVER; > $configbase->lti_sendemailaddr = LTI_SETTING_NEVER; > /** $mergedconfig = (object) array_merge( (array) $configbase, (array) $config); > * Test the lti_get_ims_role helper function. $typeid = lti_add_type($type, $mergedconfig); > * return lti_get_type($typeid); > * @dataProvider lti_get_ims_role_provider } > * @covers ::lti_get_ims_role() > * /** > * @param bool $islti2 whether the method is called with LTI 2.0 role names or not. * Create an LTI Instance for the tool in a given course. > * @param string $rolename the name of the role (student, teacher, admin) * > * @param null|string $switchedto the role to switch to, or false if not using the 'switch to' functionality. * @param object $type tool for which an instance should be added. > * @param string $expected the expected role name. * @param object $course course where the instance should be added. > */ * > public function test_lti_get_ims_role(bool $islti2, string $rolename, ?string $switchedto, string $expected) { * @return object instance. > global $DB; */ > $this->resetAfterTest(); private function create_instance(object $type, object $course) { > $generator = $this->getDataGenerator()->get_plugin_generator('mod_lti'); > $course = $this->getDataGenerator()->create_course(); return $generator->create_instance(array('course' => $course->id, > $user = $rolename == 'admin' ? get_admin() : $this->getDataGenerator()->create_and_enrol($course, $rolename); 'toolurl' => $type->baseurl, > 'typeid' => $type->id > if ($switchedto) { ), array()); > $this->setUser($user); } > $role = $DB->get_record('role', array('shortname' => $switchedto)); } > role_switch($role->id, \context_course::instance($course->id)); > } > > $this->assertEquals($expected, lti_get_ims_role($user, 0, $course->id, $islti2)); > } > > /** > * Data provider for testing lti_get_ims_role. > * > * @return array[] the test case data. > */ > public function lti_get_ims_role_provider() { > return [ > 'Student, LTI 1.1, no role switch' => [ > 'islti2' => false, > 'rolename' => 'student', > 'switchedto' => null, > 'expected' => 'Learner' > ], > 'Student, LTI 2.0, no role switch' => [ > 'islti2' => true, > 'rolename' => 'student', > 'switchedto' => null, > 'expected' => 'Learner' > ], > 'Teacher, LTI 1.1, no role switch' => [ > 'islti2' => false, > 'rolename' => 'editingteacher', > 'switchedto' => null, > 'expected' => 'Instructor' > ], > 'Teacher, LTI 2.0, no role switch' => [ > 'islti2' => true, > 'rolename' => 'editingteacher', > 'switchedto' => null, > 'expected' => 'Instructor' > ], > 'Admin, LTI 1.1, no role switch' => [ > 'islti2' => false, > 'rolename' => 'admin', > 'switchedto' => null, > 'expected' => 'Instructor,urn:lti:sysrole:ims/lis/Administrator,urn:lti:instrole:ims/lis/Administrator' > ], > 'Admin, LTI 2.0, no role switch' => [ > 'islti2' => true, > 'rolename' => 'admin', > 'switchedto' => null, > 'expected' => 'Instructor,http://purl.imsglobal.org/vocab/lis/v2/person#Administrator' > ], > 'Admin, LTI 1.1, role switch student' => [ > 'islti2' => false, > 'rolename' => 'admin', > 'switchedto' => 'student', > 'expected' => 'Learner' > ], > 'Admin, LTI 2.0, role switch student' => [ > 'islti2' => true, > 'rolename' => 'admin', > 'switchedto' => 'student', > 'expected' => 'Learner' > ], > 'Admin, LTI 1.1, role switch teacher' => [ > 'islti2' => false, > 'rolename' => 'admin', > 'switchedto' => 'editingteacher', > 'expected' => 'Instructor' > ], > 'Admin, LTI 2.0, role switch teacher' => [ > 'islti2' => true, > 'rolename' => 'admin', > 'switchedto' => 'editingteacher', > 'expected' => 'Instructor' > ], > ]; > } > > /** > * Verify that empty curl responses lead to the proper moodle_exception, not to XML ValueError. > * > * @covers ::lti_load_cartridge() > */ > public function test_empty_reponse_lti_load_cartridge() { > // Mock the curl response to empty string, this is hardly > // reproducible in real life (only Windows + GHA). > \curl::mock_response(''); > > $this->expectException(\moodle_exception::class); > lti_load_cartridge('http://example.com/mocked/empty/response', []); > } >< $type = new stdClass();> $type = new \stdClass();< $configbase = new stdClass();> $configbase = new \stdClass();
