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Background

Update: The API has been extended to apply to Evaluations as well as Entities.

Update: The API has been extended to apply to Teams. See Teams

Update: We allow updating of Access Requirements by the ACT. We allow Access Requirements to apply to Folders as well as Files. Entities inherit any access restrictions applies to Folders which contain them.

Update: We add inheritance of access requirements: Each entity inherits the access requirements of its ancestors (e.g. the Folder(s) containing a given File).

IRB-approved versions of all of the 'data access documents' :

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Code Block

CREATE TABLE `ACCESS_REQUIREMENT` (
  `ID` bigint(20) NOT NULL AUTO_INCREMENT,
  `ETAG` bigint(20) NOT NULL,
  `CREATED_BY` bigint(20) NOT NULL,
  `CREATED_ON` bigint(20) NOT NULL,
  `MODIFIED_BY` bigint(20) NOT NULL,
  `MODIFIED_ON` bigint(20) NOT NULL,
  `NODE_ID` bigint(20) NOT NULL,
  `ACCESS_TYPE` varchar(256) CHARACTER SET latin1 COLLATE latin1_bin NOT NULL,
  `ENTITY_TYPE` varchar(256) CHARACTER SET latin1 COLLATE latin1_bin NOT NULL,
  `SERIALIZED_ENTITY` mediumblob
 )

CREATE TABLE `NODE_ACCESS_REQUIREMENT` (
  `NODE_ID` bigint(20) NOT NULL,
  `REQUIREMENT_ID` bigint(20) NOT NULL,
  PRIMARY KEY (`NODE_ID`, `REQUIREMENT_ID`)
)  

CREATE TABLE `EVALAUTION_ACCESS_REQUIREMENT` (
  `EVALUATION_ID` bigint(20) NOT NULL,
  `REQUIREMENT_ID` bigint(20) NOT NULL,
  PRIMARY KEY (`NODE_ID`, `REQUIREMENT_ID`)
)

Code Block

CREATE TABLE `ACCESS_APPROVAL` (
  `ID` bigint(20) NOT NULL AUTO_INCREMENT,
  `ETAG` bigint(20) NOT NULL,
  `CREATED_BY` bigint(20) NOT NULL,
  `CREATED_ON` bigint(20) NOT NULL,
  `MODIFIED_BY` bigint(20) NOT NULL,
  `MODIFIED_ON` bigint(20) NOT NULL,
  `REQUIREMENT_ID` bigint(20) NOT NULL,
  `ACCESSOR_ID`  bigint(20) NOT NULL,
  `ENTITY_TYPE` varchar(256) CHARACTER SET latin1 COLLATE latin1_bin NOT NULL,
  `SERIALIZED_ENTITY` mediumblob
)

...

We introduce JSON schemas for the generic interfaces AccessApproval and AccessRequirement, and schemas for specific types, TermsOfUseAccessRequirement, TermsOfUseAccessApproval (for tier 2 data), ACTAccessRequirement, and ACTAccessApproval (for tier 3 data).

Services

actionuriHTTP methodSchema

Action	URI	Method	Request Body	Authorization
create AccessRequirement	/accessRequirement	POST	extension of AccessRequirement.json	ACT membership
create 'lock' Access Requirement	/entity/{id}/lockAccessRequirement	POST	N/A	CREATE or UPDATE access to the entity
read paginated list of all AccessRequirement objects for an entity. This includes both requirements applied directly to the entity and those applied to its ancestors.	/entity/{entityId}/accessRequirement	GET	VariableContentPaginatedResults<AccessRequirement>	ALL
retrieve read paginated list of all AccessRequirement objects for an evaluation	/evaluation/{evaluationId}/accessRequirement	GET	VariableContentPaginatedResults<AccessRequirement>	ALL
read paginated list of all AccessRequirement objects for a team	/team/{teamId}/accessRequirement	GET	VariableContentPaginatedResults<AccessRequirement>	ALL
Retrieve paginated list of unfufilled access requirements (of type DOWNLOAD) for an entity. This includes both requirements applied directly to the entity and those applied to its ancestors.	/entity/{entityId}/unfulfilledAccessRequirements}/accessRequirementUnfulfilled	GET	VariableContentPaginatedResults<AccessRequirement>	ALL
Retrieve paginated list of unfufilled access requirements (of type DOWNLOAD or PARTICIPATE) for an evaluation.	/evaluation/{evaluationId}/accessRequirementUnfulfilled	GET	VariableContentPaginatedResults<AccessRequirement>	ALL
Retrieve paginated list of unfufilled access requirements (of type DOWNLOAD or PARTICIPATE) for a Team.	/team/{teamId}/accessRequirementUnfulfilled	GET	VariableContentPaginatedResults<AccessRequirement>	ALL
update AccessRequirement	/accessRequirement/{accessRqmtId}	PUT	extension of AccessRequirement.json	ACT membership
delete AccessRequirement (along with all approvals granted for the requirement)	/accessRequirement/{accessRqmtId}	DELETE	----	ACT membership
create AccessApproval	/accessApproval	POST	TermsOfUseAccessApprovalextension of SelfSignAccessApproval.json	ALL
			ACTAccessApproval.json	ACT membership
read Read all AccessApproval objects for a given entity. This includes the approvals both for the access requirements applied directly to the entity and those applies to the entity's ancestors.	/entity/{entityId}/accessApproval	GET	VariableContentPaginatedResults<AccessApproval>	ACT membership
read all AccessApproval objects for a given evaluation	/evaluation/{evaluationId}/accessApproval	GET	VariableContentPaginatedResults<AccessApproval>	ACT membership
read all AccessApproval objects for a given team	/team/{teamId}/accessApproval	GET	VariableContentPaginatedResults<AccessApproval>	ACT membership
delete AccessApproval	/accessApproval/{accessApprovalid}	DELETE	--	ACT membership

Web UI

When a user clicks Download on the page for a Data object having a Terms of Use access requirement, they are presented with a dialog showing the text from the access requirement, as shown below. If they accept the terms, then an access approval is created and the Download link is presented.

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Versions Compared

Old Version 42

New Version Current

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