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Security namespaces

  • Article

TFS 2017 | TFS 2015 | TFS 2013

Note

Looking for REST APIS that support TFS 2018 or later versions? See the Azure DevOps REST API Reference.

api-version = 1.0

Security namespaces are used to store access control lists (ACLs) on tokens (arbitrary strings).

Local vs. remote

  • Security namespaces may have their data mastered in one microservice, but still be visible in other microservices.
  • If a security namespace's data is mastered in microservice X, it is said to be local to that microservice. Otherwise, it is said to be remote.

Get a list of security namespaces

GET https://{instance}/_apis/securitynamespaces/00000000-0000-0000-0000-000000000000/?api-version={version}[&localonly={bool}]
Parameter Type Default Notes
URL
instance string TFS server name ({server:port}).
Query
api-version string Version of the API to use.
localonly bool false If true, retrieve only local security namespaces.

Sample request

GET https://mytfsserver/DefaultCollection/_apis/securitynamespaces/00000000-0000-0000-0000-000000000000/?api-version=1.0

Sample response

{
  "count": 10,
  "value": [
    {
      "namespaceId": "5a27515b-ccd7-42c9-84f1-54c998f03866",
      "name": "Identity",
      "displayName": "Identity",
      "separatorValue": "\\",
      "elementLength": -1,
      "writePermission": 4,
      "readPermission": 1,
      "dataspaceCategory": "Default",
      "actions": [
        {
          "bit": 1,
          "name": "Read",
          "displayName": "View identity information",
          "namespaceId": "5a27515b-ccd7-42c9-84f1-54c998f03866"
        },
        {
          "bit": 2,
          "name": "Write",
          "displayName": "Edit identity information",
          "namespaceId": "5a27515b-ccd7-42c9-84f1-54c998f03866"
        },
        {
          "bit": 4,
          "name": "Delete",
          "displayName": "Delete identity information",
          "namespaceId": "5a27515b-ccd7-42c9-84f1-54c998f03866"
        },
        {
          "bit": 8,
          "name": "ManageMembership",
          "displayName": "Manage group membership",
          "namespaceId": "5a27515b-ccd7-42c9-84f1-54c998f03866"
        },
        {
          "bit": 16,
          "name": "CreateScope",
          "displayName": "Create identity scopes",
          "namespaceId": "5a27515b-ccd7-42c9-84f1-54c998f03866"
        }
      ],
      "structureValue": 1,
      "extensionType": "Microsoft.TeamFoundation.Framework.Server.IdentitySecurityNamespaceExtension",
      "isRemotable": false,
      "useTokenTranslator": false
    },
    {
      "namespaceId": "445d2788-c5fb-4132-bbef-09c4045ad93f",
      "name": "WorkItemTrackingAdministration",
      "displayName": "WorkItemTrackingAdministration",
      "separatorValue": "\u0000",
      "elementLength": -1,
      "writePermission": 1,
      "readPermission": 0,
      "dataspaceCategory": "WorkItem",
      "actions": [
        {
          "bit": 1,
          "name": "ManagePermissions",
          "displayName": "Manage permissions",
          "namespaceId": "445d2788-c5fb-4132-bbef-09c4045ad93f"
        },
        {
          "bit": 2,
          "name": "DestroyAttachments",
          "displayName": "Destroy attachments",
          "namespaceId": "445d2788-c5fb-4132-bbef-09c4045ad93f"
        }
      ],
      "structureValue": 0,
      "extensionType": null,
      "isRemotable": false,
      "useTokenTranslator": false
    },
    {
      "namespaceId": "101eae8c-1709-47f9-b228-0e476c35b3ba",
      "name": "DistributedTask",
      "displayName": "DistributedTask",
      "separatorValue": "/",
      "elementLength": -1,
      "writePermission": 8,
      "readPermission": 1,
      "dataspaceCategory": "DistributedTask",
      "actions": [
        {
          "bit": 1,
          "name": "View",
          "displayName": "View",
          "namespaceId": "101eae8c-1709-47f9-b228-0e476c35b3ba"
        },
        {
          "bit": 2,
          "name": "Manage",
          "displayName": "Manage",
          "namespaceId": "101eae8c-1709-47f9-b228-0e476c35b3ba"
        },
        {
          "bit": 4,
          "name": "Listen",
          "displayName": "Listen",
          "namespaceId": "101eae8c-1709-47f9-b228-0e476c35b3ba"
        },
        {
          "bit": 8,
          "name": "AdministerPermissions",
          "displayName": "Administer Permissions",
          "namespaceId": "101eae8c-1709-47f9-b228-0e476c35b3ba"
        },
        {
          "bit": 16,
          "name": "Use",
          "displayName": "Use",
          "namespaceId": "101eae8c-1709-47f9-b228-0e476c35b3ba"
        },
        {
          "bit": 32,
          "name": "Create",
          "displayName": "Create",
          "namespaceId": "101eae8c-1709-47f9-b228-0e476c35b3ba"
        }
      ],
      "structureValue": 1,
      "extensionType": "Microsoft.TeamFoundation.DistributedTask.Server.Extensions.TaskSecurityExtension",
      "isRemotable": false,
      "useTokenTranslator": false
    },
    {
      "namespaceId": "71356614-aad7-4757-8f2c-0fb3bff6f680",
      "name": "WorkItemQueryFolders",
      "displayName": "WorkItemQueryFolders",
      "separatorValue": "/",
      "elementLength": -1,
      "writePermission": 8,
      "readPermission": 1,
      "dataspaceCategory": "WorkItem",
      "actions": [
        {
          "bit": 1,
          "name": "Read",
          "displayName": "Read",
          "namespaceId": "71356614-aad7-4757-8f2c-0fb3bff6f680"
        },
        {
          "bit": 2,
          "name": "Contribute",
          "displayName": "Contribute",
          "namespaceId": "71356614-aad7-4757-8f2c-0fb3bff6f680"
        },
        {
          "bit": 4,
          "name": "Delete",
          "displayName": "Delete",
          "namespaceId": "71356614-aad7-4757-8f2c-0fb3bff6f680"
        },
        {
          "bit": 8,
          "name": "ManagePermissions",
          "displayName": "Manage Permissions",
          "namespaceId": "71356614-aad7-4757-8f2c-0fb3bff6f680"
        },
        {
          "bit": 16,
          "name": "FullControl",
          "displayName": "Full Control",
          "namespaceId": "71356614-aad7-4757-8f2c-0fb3bff6f680"
        }
      ],
      "structureValue": 1,
      "extensionType": null,
      "isRemotable": false,
      "useTokenTranslator": true
    },
    {
      "namespaceId": "2e9eb7ed-3c0a-47d4-87c1-0ffdd275fd87",
      "name": "Git Repositories",
      "displayName": "Git Repositories",
      "separatorValue": "/",
      "elementLength": -1,
      "writePermission": 8192,
      "readPermission": 2,
      "dataspaceCategory": "Git",
      "actions": [
        {
          "bit": 1,
          "name": "Administer",
          "displayName": "Administer",
          "namespaceId": "2e9eb7ed-3c0a-47d4-87c1-0ffdd275fd87"
        },
        {
          "bit": 2,
          "name": "GenericRead",
          "displayName": "Read",
          "namespaceId": "2e9eb7ed-3c0a-47d4-87c1-0ffdd275fd87"
        },
        {
          "bit": 4,
          "name": "GenericContribute",
          "displayName": "Contribute",
          "namespaceId": "2e9eb7ed-3c0a-47d4-87c1-0ffdd275fd87"
        },
        {
          "bit": 8,
          "name": "ForcePush",
          "displayName": "Force push (rewrite history and delete branches)",
          "namespaceId": "2e9eb7ed-3c0a-47d4-87c1-0ffdd275fd87"
        },
        {
          "bit": 16,
          "name": "CreateBranch",
          "displayName": "Create branch",
          "namespaceId": "2e9eb7ed-3c0a-47d4-87c1-0ffdd275fd87"
        },
        {
          "bit": 32,
          "name": "CreateTag",
          "displayName": "Create tag",
          "namespaceId": "2e9eb7ed-3c0a-47d4-87c1-0ffdd275fd87"
        },
        {
          "bit": 64,
          "name": "ManageNote",
          "displayName": "Manage notes",
          "namespaceId": "2e9eb7ed-3c0a-47d4-87c1-0ffdd275fd87"
        },
        {
          "bit": 128,
          "name": "PolicyExempt",
          "displayName": "Exempt from policy enforcement",
          "namespaceId": "2e9eb7ed-3c0a-47d4-87c1-0ffdd275fd87"
        },
        {
          "bit": 256,
          "name": "CreateRepository",
          "displayName": "Create repository",
          "namespaceId": "2e9eb7ed-3c0a-47d4-87c1-0ffdd275fd87"
        },
        {
          "bit": 512,
          "name": "DeleteRepository",
          "displayName": "Delete repository",
          "namespaceId": "2e9eb7ed-3c0a-47d4-87c1-0ffdd275fd87"
        },
        {
          "bit": 1024,
          "name": "RenameRepository",
          "displayName": "Rename repository",
          "namespaceId": "2e9eb7ed-3c0a-47d4-87c1-0ffdd275fd87"
        },
        {
          "bit": 2048,
          "name": "EditPolicies",
          "displayName": "Edit policies",
          "namespaceId": "2e9eb7ed-3c0a-47d4-87c1-0ffdd275fd87"
        },
        {
          "bit": 4096,
          "name": "RemoveOthersLocks",
          "displayName": "Remove others' locks",
          "namespaceId": "2e9eb7ed-3c0a-47d4-87c1-0ffdd275fd87"
        },
        {
          "bit": 8192,
          "name": "ManagePermissions",
          "displayName": "Manage permissions",
          "namespaceId": "2e9eb7ed-3c0a-47d4-87c1-0ffdd275fd87"
        }
      ],
      "structureValue": 1,
      "extensionType": null,
      "isRemotable": true,
      "useTokenTranslator": false
    },
    {
      "namespaceId": "4ae0db5d-8437-4ee8-a18b-1f6fb38bd34c",
      "name": "Registry",
      "displayName": "Registry",
      "separatorValue": "/",
      "elementLength": -1,
      "writePermission": 2,
      "readPermission": 1,
      "dataspaceCategory": "Default",
      "actions": [
        {
          "bit": 1,
          "name": "Read",
          "displayName": "Read registry entries",
          "namespaceId": "4ae0db5d-8437-4ee8-a18b-1f6fb38bd34c"
        },
        {
          "bit": 2,
          "name": "Write",
          "displayName": "Write registry entries",
          "namespaceId": "4ae0db5d-8437-4ee8-a18b-1f6fb38bd34c"
        }
      ],
      "structureValue": 1,
      "extensionType": null,
      "isRemotable": false,
      "useTokenTranslator": false
    },
    {
      "namespaceId": "3c15a8b7-af1a-45c2-aa97-2cb97078332e",
      "name": "VersionControlItems2",
      "displayName": "VersionControlItems2",
      "separatorValue": "/",
      "elementLength": -1,
      "writePermission": 1024,
      "readPermission": 1,
      "dataspaceCategory": "VersionControl",
      "actions": [
        {
          "bit": 1,
          "name": "Read",
          "displayName": "Read",
          "namespaceId": "3c15a8b7-af1a-45c2-aa97-2cb97078332e"
        },
        {
          "bit": 2,
          "name": "PendChange",
          "displayName": "Pend a change in a server workspace",
          "namespaceId": "3c15a8b7-af1a-45c2-aa97-2cb97078332e"
        },
        {
          "bit": 4,
          "name": "Checkin",
          "displayName": "Check in",
          "namespaceId": "3c15a8b7-af1a-45c2-aa97-2cb97078332e"
        },
        {
          "bit": 8,
          "name": "Label",
          "displayName": "Label",
          "namespaceId": "3c15a8b7-af1a-45c2-aa97-2cb97078332e"
        },
        {
          "bit": 16,
          "name": "Lock",
          "displayName": "Lock",
          "namespaceId": "3c15a8b7-af1a-45c2-aa97-2cb97078332e"
        },
        {
          "bit": 32,
          "name": "ReviseOther",
          "displayName": "Revise other users' changes",
          "namespaceId": "3c15a8b7-af1a-45c2-aa97-2cb97078332e"
        },
        {
          "bit": 64,
          "name": "UnlockOther",
          "displayName": "Unlock other users' changes",
          "namespaceId": "3c15a8b7-af1a-45c2-aa97-2cb97078332e"
        },
        {
          "bit": 128,
          "name": "UndoOther",
          "displayName": "Undo other users' changes",
          "namespaceId": "3c15a8b7-af1a-45c2-aa97-2cb97078332e"
        },
        {
          "bit": 256,
          "name": "LabelOther",
          "displayName": "Administer labels",
          "namespaceId": "3c15a8b7-af1a-45c2-aa97-2cb97078332e"
        },
        {
          "bit": 1024,
          "name": "AdminProjectRights",
          "displayName": "Manage permissions",
          "namespaceId": "3c15a8b7-af1a-45c2-aa97-2cb97078332e"
        },
        {
          "bit": 2048,
          "name": "CheckinOther",
          "displayName": "Check in other users' changes",
          "namespaceId": "3c15a8b7-af1a-45c2-aa97-2cb97078332e"
        },
        {
          "bit": 4096,
          "name": "Merge",
          "displayName": "Merge",
          "namespaceId": "3c15a8b7-af1a-45c2-aa97-2cb97078332e"
        },
        {
          "bit": 8192,
          "name": "ManageBranch",
          "displayName": "Manage branch",
          "namespaceId": "3c15a8b7-af1a-45c2-aa97-2cb97078332e"
        }
      ],
      "structureValue": 1,
      "extensionType": "Microsoft.TeamFoundation.VersionControl.Server.PlugIns.RepositorySecurityNamespaceExtension",
      "isRemotable": true,
      "useTokenTranslator": true
    },
    {
      "namespaceId": "2bf24a2b-70ba-43d3-ad97-3d9e1f75622f",
      "name": "EventSubscriber",
      "displayName": "EventSubscriber",
      "separatorValue": ":",
      "elementLength": -1,
      "writePermission": 2,
      "readPermission": 1,
      "dataspaceCategory": "Default",
      "actions": [
        {
          "bit": 1,
          "name": "GENERIC_READ",
          "displayName": "View",
          "namespaceId": "2bf24a2b-70ba-43d3-ad97-3d9e1f75622f"
        },
        {
          "bit": 2,
          "name": "GENERIC_WRITE",
          "displayName": "Edit",
          "namespaceId": "2bf24a2b-70ba-43d3-ad97-3d9e1f75622f"
        }
      ],
      "structureValue": 1,
      "extensionType": null,
      "isRemotable": false,
      "useTokenTranslator": false
    },
    {
      "namespaceId": "5a6cd233-6615-414d-9393-48dbb252bd23",
      "name": "WorkItemTrackingProvision",
      "displayName": "WorkItemTrackingProvision",
      "separatorValue": "/",
      "elementLength": -1,
      "writePermission": 1,
      "readPermission": 0,
      "dataspaceCategory": "WorkItem",
      "actions": [
        {
          "bit": 1,
          "name": "Administer",
          "displayName": "Administer",
          "namespaceId": "5a6cd233-6615-414d-9393-48dbb252bd23"
        },
        {
          "bit": 2,
          "name": "ManageLinkTypes",
          "displayName": "Manage work item link types",
          "namespaceId": "5a6cd233-6615-414d-9393-48dbb252bd23"
        }
      ],
      "structureValue": 1,
      "extensionType": "Microsoft.TeamFoundation.WorkItemTracking.Server.WitProvisionSecurityExtension",
      "isRemotable": false,
      "useTokenTranslator": true
    },
    {
      "namespaceId": "49b48001-ca20-4adc-8111-5b60c903a50c",
      "name": "ServiceEndpoints",
      "displayName": "ServiceEndpoints",
      "separatorValue": "/",
      "elementLength": -1,
      "writePermission": 2,
      "readPermission": 0,
      "dataspaceCategory": "Default",
      "actions": [
        {
          "bit": 1,
          "name": "View",
          "displayName": "View Endpoint",
          "namespaceId": "49b48001-ca20-4adc-8111-5b60c903a50c"
        },
        {
          "bit": 2,
          "name": "Administer",
          "displayName": "Administer Endpoint",
          "namespaceId": "49b48001-ca20-4adc-8111-5b60c903a50c"
        },
        {
          "bit": 4,
          "name": "Create",
          "displayName": "Create Endpoint",
          "namespaceId": "49b48001-ca20-4adc-8111-5b60c903a50c"
        },
        {
          "bit": 8,
          "name": "ViewAuthorization",
          "displayName": "View Authorization",
          "namespaceId": "49b48001-ca20-4adc-8111-5b60c903a50c"
        }
      ],
      "structureValue": 1,
      "extensionType": null,
      "isRemotable": false,
      "useTokenTranslator": true
    }
  ]
}

Get a security namespace

GET https://{instance}/_apis/securitynamespaces/{securitynamespace}/?api-version={version}[&localonly={bool}]
Parameter Type Default Notes
URL
instance string TFS server name ({server:port}).
securitynamespace guid ID of the security namespace.
Query
api-version string Version of the API to use.
localonly bool false If true, retrieve only local security namespaces.

Sample request

GET https://mytfsserver/DefaultCollection/_apis/securitynamespaces/5a27515b-ccd7-42c9-84f1-54c998f03866/?api-version=1.0

Sample response

{
  "count": 1,
  "value": [
    {
      "namespaceId": "5a27515b-ccd7-42c9-84f1-54c998f03866",
      "name": "Identity",
      "displayName": "Identity",
      "separatorValue": "\\",
      "elementLength": -1,
      "writePermission": 4,
      "readPermission": 1,
      "dataspaceCategory": "Default",
      "actions": [
        {
          "bit": 1,
          "name": "Read",
          "displayName": "View identity information",
          "namespaceId": "5a27515b-ccd7-42c9-84f1-54c998f03866"
        },
        {
          "bit": 2,
          "name": "Write",
          "displayName": "Edit identity information",
          "namespaceId": "5a27515b-ccd7-42c9-84f1-54c998f03866"
        },
        {
          "bit": 4,
          "name": "Delete",
          "displayName": "Delete identity information",
          "namespaceId": "5a27515b-ccd7-42c9-84f1-54c998f03866"
        },
        {
          "bit": 8,
          "name": "ManageMembership",
          "displayName": "Manage group membership",
          "namespaceId": "5a27515b-ccd7-42c9-84f1-54c998f03866"
        },
        {
          "bit": 16,
          "name": "CreateScope",
          "displayName": "Create identity scopes",
          "namespaceId": "5a27515b-ccd7-42c9-84f1-54c998f03866"
        }
      ],
      "structureValue": 1,
      "extensionType": "Microsoft.TeamFoundation.Framework.Server.IdentitySecurityNamespaceExtension",
      "isRemotable": false,
      "useTokenTranslator": false
    }
  ]
}

Set inherit flag

Use this to update the inheritance flag on the ACL for the provided token. This action has no meaning in flat security namespaces. The default value of the inheritance flag is true.

POST https://{instance}/_apis/securitynamespaces/{securitynamespace}/?api-version={version}
Parameter Type Default Notes
URL
instance string TFS server name ({server:port}).
securitynamespace guid ID of the security namespace.
Query
api-version string Version of the API to use.
Body
token string The token whose ACL's inherit flag should be set.
inherit bool New state for the ACL's inherit flag.

Sample request

POST https://mytfsserver/DefaultCollection/_apis/securitynamespaces/5a27515b-ccd7-42c9-84f1-54c998f03866/?api-version=1.0

{
  "token": "1ba198c0-7a12-46ed-a96b-f4e77554c6d4",
  "inherit": false
}