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| File Size: | 191 lines (8 kb) |
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Defines 1 class
migration_claim:: (7 methods):
__construct()
verify_signature()
get_consumer_key()
get_user_id()
get_context_id()
get_tool_consumer_instance_guid()
get_resource_link_id()
Class: migration_claim - X-Ref
The migration_claim class, instances of which represent information passed in an 'lti1p1' migration claim.Provides validation and data retrieval for the claim.
See https://www.imsglobal.org/spec/lti/v1p3/migr#lti-1-1-migration-claim
| __construct(array $claim, string $deploymentid, string $platform, string $clientid, string $exp,string $nonce, legacy_consumer_repository $legacyconsumerrepo) X-Ref |
| The migration_claim constructor. param: array $claim the array of claim data, as received in a resource link launch. param: string $deploymentid the deployment id included in the launch. param: string $platform the platform included in the launch. param: string $clientid the client id included in the launch. param: string $exp the exp included in the launch. param: string $nonce the nonce included in the launch. param: legacy_consumer_repository $legacyconsumerrepo a legacy consumer repository instance. |
| verify_signature(string $consumerkey, string $signature, string $deploymentid, string $platform,string $clientid, string $exp, string $nonce) X-Ref |
| Verify the claim signature by recalculating it using the launch data and locally stored consumer secret. return: bool true if the signature was verified, false otherwise. param: string $consumerkey the LTI 1.1 consumer key. param: string $signature a signature of the LTI 1.1 consumer key and associated launch data. param: string $deploymentid the deployment id included in the launch. param: string $platform the platform included in the launch. param: string $clientid the client id included in the launch. param: string $exp the exp included in the launch. param: string $nonce the nonce included in the launch. |
| get_consumer_key() X-Ref |
| Return the consumer key stored in the claim. return: string the consumer key included in the claim. |
| get_user_id() X-Ref |
| Return the LTI 1.1 user id stored in the claim. return: string|null the user id, or null if not provided in the claim. |
| get_context_id() X-Ref |
| Return the LTI 1.1 context id stored in the claim. return: string|null the context id, or null if not provided in the claim. |
| get_tool_consumer_instance_guid() X-Ref |
| Return the LTI 1.1 tool consumer instance GUID stored in the claim. return: string|null the tool consumer instance GUID, or null if not provided in the claim. |
| get_resource_link_id() X-Ref |
| Return the LTI 1.1 resource link id stored in the claim. return: string|null the resource link id, or null if not provided in the claim. |
