Network Working Group P. Hunt, Ed.
Internet-Draft Oracle
Intended status: Standards Track K. Grizzle
Expires: December 10, 2015 SailPoint
E. Wahlstroem
Nexus Technology
C. Mortimore
Salesforce
June 8, 2015
System for Cross-Domain Identity Management: Core Schema
draft-ietf-scim-core-schema-22
Abstract
The System for Cross-Domain Identity Management (SCIM) specifications
are designed to make identity management in cloud based applications
and services easier. The specification suite builds upon experience
with existing schemas and deployments, placing specific emphasis on
simplicity of development and integration, while applying existing
authentication, authorization, and privacy models. Its intent is to
reduce the cost and complexity of user management operations by
providing a common user schema and extension model, as well as
binding documents to provide patterns for exchanging this schema
using HTTP protocol.
This document provides a platform neutral schema and extension model
for representing users and groups and other resource types in JSON
format. This schema is intended for exchange and use with cloud
service providers.
Status of This Memo
This Internet-Draft is submitted in full conformance with the
provisions of BCP 78 and BCP 79.
Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF). Note that other groups may also distribute
working documents as Internet-Drafts. The list of current Internet-
Drafts is at http://datatracker.ietf.org/drafts/current/.
Internet-Drafts are draft documents valid for a maximum of six months
and may be updated, replaced, or obsoleted by other documents at any
time. It is inappropriate to use Internet-Drafts as reference
material or to cite them other than as "work in progress."
This Internet-Draft will expire on December 10, 2015.
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Copyright Notice
Copyright (c) 2015 IETF Trust and the persons identified as the
document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal
Provisions Relating to IETF Documents
(http://trustee.ietf.org/license-info) in effect on the date of
publication of this document. Please review these documents
carefully, as they describe your rights and restrictions with respect
to this document. Code Components extracted from this document must
include Simplified BSD License text as described in Section 4.e of
the Trust Legal Provisions and are provided without warranty as
described in the Simplified BSD License.
Table of Contents
1. Introduction and Overview . . . . . . . . . . . . . . . . . . 3
1.1. Requirements Notation and Conventions . . . . . . . . . . 4
1.2. Definitions . . . . . . . . . . . . . . . . . . . . . . . 5
2. SCIM Schema . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.1. Attributes . . . . . . . . . . . . . . . . . . . . . . . 7
2.2. Attribute Characteristics . . . . . . . . . . . . . . . . 7
2.3. Attribute Data Types . . . . . . . . . . . . . . . . . . 8
2.3.1. String . . . . . . . . . . . . . . . . . . . . . . . 8
2.3.2. Boolean . . . . . . . . . . . . . . . . . . . . . . . 9
2.3.3. Decimal . . . . . . . . . . . . . . . . . . . . . . . 9
2.3.4. Integer . . . . . . . . . . . . . . . . . . . . . . . 9
2.3.5. DateTime . . . . . . . . . . . . . . . . . . . . . . 9
2.3.6. Binary . . . . . . . . . . . . . . . . . . . . . . . 9
2.3.7. Reference . . . . . . . . . . . . . . . . . . . . . . 9
2.3.8. Complex . . . . . . . . . . . . . . . . . . . . . . . 10
2.4. Multi-valued Attributes . . . . . . . . . . . . . . . . . 10
2.5. Unassigned and Null Values . . . . . . . . . . . . . . . 12
3. SCIM Resources . . . . . . . . . . . . . . . . . . . . . . . 12
3.1. Common Attributes . . . . . . . . . . . . . . . . . . . . 15
3.2. Defining New Resource Types . . . . . . . . . . . . . . . 16
3.3. Attribute Extensions to Resources . . . . . . . . . . . . 17
4. SCIM Core Resources and Extensions . . . . . . . . . . . . . 17
4.1. User Resource Schema . . . . . . . . . . . . . . . . . . 17
4.1.1. Singular Attributes . . . . . . . . . . . . . . . . . 17
4.1.2. Multi-valued Attributes . . . . . . . . . . . . . . . 21
4.2. Group Resource Schema . . . . . . . . . . . . . . . . . . 23
4.3. Enterprise User Schema Extension . . . . . . . . . . . . 24
5. Service Provider Configuration Schema . . . . . . . . . . . . 25
6. ResourceType Schema . . . . . . . . . . . . . . . . . . . . . 27
7. Schema Definition . . . . . . . . . . . . . . . . . . . . . . 28
8. JSON Representation . . . . . . . . . . . . . . . . . . . . . 31
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8.1. Minimal User Representation . . . . . . . . . . . . . . . 31
8.2. Full User Representation . . . . . . . . . . . . . . . . 32
8.3. Enterprise User Extension Representation . . . . . . . . 35
8.4. Group Representation . . . . . . . . . . . . . . . . . . 38
8.5. Service Provider Configuration Representation . . . . . . 39
8.6. Resource Type Representation . . . . . . . . . . . . . . 41
8.7. Schema Representation . . . . . . . . . . . . . . . . . . 41
8.7.1. Resource Schema Representation . . . . . . . . . . . 42
8.7.2. Service Provider Schema Representation . . . . . . . 64
9. Security Considerations . . . . . . . . . . . . . . . . . . . 79
9.1. Protocol . . . . . . . . . . . . . . . . . . . . . . . . 79
9.2. Password and Other Sensitive Security Data . . . . . . . 79
9.3. Privacy . . . . . . . . . . . . . . . . . . . . . . . . . 80
10. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 81
10.1. Registration of SCIM URN Sub-namespace & SCIM Registry . 81
10.2. URN Sub-Namespace for SCIM . . . . . . . . . . . . . . . 81
10.2.1. Specification Template . . . . . . . . . . . . . . . 81
10.3. Registering SCIM Schemas . . . . . . . . . . . . . . . . 84
10.3.1. Registration Procedure . . . . . . . . . . . . . . . 84
10.3.2. Schema Registration Template . . . . . . . . . . . . 85
10.4. Initial SCIM Schema Registry . . . . . . . . . . . . . . 85
11. References . . . . . . . . . . . . . . . . . . . . . . . . . 86
11.1. Normative References . . . . . . . . . . . . . . . . . . 86
11.2. Informative References . . . . . . . . . . . . . . . . . 87
Appendix A. Acknowledgements . . . . . . . . . . . . . . . . . . 88
Appendix B. Change Log . . . . . . . . . . . . . . . . . . . . . 89
Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 93
1. Introduction and Overview
While there are existing standards for describing and exchanging user
information, many of these standards can be difficult to implement
and/or use; e.g., their wire protocols do not easily traverse
firewalls and/or are not easily layered onto existing web protocols.
As a result, many cloud providers implement non-standardized
protocols for managing users within their services. This increases
both the cost and complexity associated with organizations adopting
products and services from multiple cloud providers as they must
perform redundant integration development. Similarly, cloud services
providers seeking to inter-operate with multiple application
marketplaces or cloud identity providers would require pairwise
integration.
SCIM seeks to simplify this problem through a simple to implement
specification suite that provides a common user schema and extension
model, as well as a SCIM Protocol document, that defines exchanging
this schema via an HTTP based protocol [I-D.ietf-scim-api]. [[RFC
Editor: This document an the companion scim-api document should be
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published together]] It draws inspiration and best practice, building
upon existing user protocols and schemas from a wide variety of
sources including, but not limited to, existing services exposed by
cloud providers, PortableContacts [PortableContacts], vCards
[RFC6350], and Lightweight Directory Access Protocol (LDAP) directory
services [RFC4512].
SCIM protocol is an application-level protocol for provisioning and
managing identity data specified through SCIM schemas. The protocol
supports creation, modification, retrieval, and discovery of core
identity resources such as Users and Groups, using a subset of the
HTTP methods (GET for retrieval of resources, POST for creation,
searching and bulk modification, PUT for attribute replacement within
resources, PATCH for partial update of attributes, and DELETE for
removing resources).
While the SCIM protocol and core schema specifications are intended
to cover point-to-point scenarios, implementers and deployers should
consider multi-hop and multi-party scenarios such as a service
provider acting as a general profile service for in-domain
applications (e.g., a directory); as well as, scenarios where a
service provider in turn passes information to a 3rd party service
provider either by acting as a SCIM client or as a SCIM service
provider. Implementers and deployers should consider carefully their
service level agreements and privacy agreements when distributing or
propagating personal information (see also Privacy Considerations,
Section 9.3).
This document provides a JSON based schema and extension model for
representing users and groups, as well as service provider
configuration. This schema is intended for exchange and use with
cloud service providers and other cross-domain scenarios.
1.1. Requirements Notation and Conventions
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
"SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this
document are to be interpreted as described in [RFC2119].
The key words "REQUIRED" and "OPTIONAL" are used throughout this
document to indicate whether an attribute or schema element is
required or optional. These keywords may be used alone (e.g.,
"REQUIRED."), or in a sentence. If not specified, an attribute is
considered to be optional.
Throughout this document, values are quoted to indicate that they are
to be taken literally. When using these values in protocol messages,
the quotes MUST NOT be used as part of the value.
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Throughout this document all figures may contain spaces and extra
line-wrapping for readability and space reasons. Similarly, some
URI's contained within examples, have been shortened for space and
readability reasons.
1.2. Definitions
Service Provider
An HTTP web application that provides identity information via the
SCIM protocol.
Client
A website or application that uses the SCIM protocol to manage
identity data maintained by the service provider. The client
initiates SCIM HTTP requests to a target service provider.
Provisioning Domain
A provisioning domain is an administrative domain external to the
domain of a service provider for legal or technical reasons. For
example, a SCIM client in an enterprise (provisioning client)
communicates with a SCIM service provider that is owned or
controlled by a different legal entity.
Resource Type
A type of a resource that is managed by a service provider. The
resource type defines the resource name, endpoint URL, Schemas,
and other meta-data which indicate where a resource is managed and
how it is composed; e.g., "User" or "Group".
Resource
A service provider managed artifact containing one or more
attributes. For example a "User" or "Group".
Endpoint
An endpoint for a service provider is a defined base path relative
to the service providers Base URI (see definitions of
[I-D.ietf-scim-api]) over which SCIM operations may be performed
against SCIM resources. For example, assuming the service
provider Base URI is "https://example.com/": "User" resources may
be accessed at the "https://example.com/Users", or
"https://example.com/v2/Users" (when including protocol version,
see Section 3.13 [I-D.ietf-scim-api]) endpoint. Service provider
schemas MAY be returned from the "/Schemas" endpoint.
Schema
A collection of attribute definitions that describe the contents
of an entire or partial resource; e.g.,
"urn:ietf:params:scim:schemas:core:2.0:User". The attribute
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definitions define the name of the attribute, and metadata such as
type (e.g., string, binary), cardinality (singular, multi,
complex), mutability, and returnability.
Singular Attribute
A resource attribute that contains 0..1 values; e.g.,
"displayName".
Multi-valued Attribute
A resource attribute that contains 0..n values; e.g., "emails".
Simple Attribute
A singular or multi-valued attribute whose value is a primitive;
e.g., "String". A simple attribute MUST NOT contain sub-
attributes.
Complex Attribute
A singular or multi-valued attribute whose value is a composition
of one or more simple attributes; e.g., "addresses" has the sub-
attributes "streetAddress", "locality", "postalCode", and
"country".
Sub-Attribute
A simple attribute that is contained within a complex attribute.
2. SCIM Schema
A SCIM server provides a set of resources, the allowable contents of
which are defined by a set of schema URIs and a resource type.
SCIM's schema is not a document-centric one such as with
[XML-Schema]. Instead, SCIM's support of schema is attribute based
where each attribute may have different type, mutability,
cardinality, or returnability. validation of documents and messages
is always performed, as specified by the SCIM specifications by an
intended receiver. Validation is performed by the receiver in the
context of a SCIM protocol request (see [I-D.ietf-scim-api]). For
example, a SCIM service provider, upon receiving a request to replace
an existing resource with a replacement JSON object, evaluates each
asserted attribute based on its characteristics as defined in the
relevant schema (e.g., mutability) and decides which attributes may
be replaced or ignored.
This specification provides a minimal core schema for representing
users and groups (resources), encompassing common attributes found in
many existing deployments and schemas. In addition to the minimal
core schema, this document also specifies a standardized means by
which service providers may extend schemas to define new resources
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and attributes in both standardized and service provider specific
cases.
Resources are categorized into common resource types such as "User"
or "Group"). Collections of resources of the same type are usually
contained within the same "container" ("folder") endpoint.
2.1. Attributes
A resource is a collection of attributes identified by one or more
schemas. Minimally, an attribute consists of the attribute name and
at least one simple or complex value either of which may be multi-
valued. For each attribute, SCIM schema defines the data type,
plurality, mutability, and other distinguishing features of an
attribute.
Attribute names are case-insensitive and are often camel-cased (e.g.,
"camelCase"). SCIM resources are represented in JSON [RFC7159] and
MUST specify schema via the "schemas" attribute per Section 3.
Attribute names MUST conform to the following ABNF rules:
ATTRNAME = ALPHA *(nameChar)
nameChar = "$" / "-" / "_" / DIGIT / ALPHA
Figure 1: ABNF for Attribute Names
The above rules (and other rules in this specification) use the "Core
Rules" from ABNF, see Appendix B [RFC5234]. Unless otherwise
specified in this specification, all ABNF strings are case
insensitive and the character set for these strings is US-ASCII. For
example, all attribute names defined by the above rule are case
insensitive.
When defining attribute names it should be noted that the hyphen
("-") is not permitted in Javascript (and some other languages)
attribute names. While there are no known issues within HTTP
protocol and JSON notation, attribute names containing hyphens may
need to be escaped when declaring corresponding names of Javascript
attributes.
2.2. Attribute Characteristics
If not otherwise stated in Section 7, SCIM attributes have the
following characteristics:
o are OPTIONAL (is not REQUIRED).
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o have values that are case insensitive ("caseExact" is "false"),
o are modifiable ("mutability" is "readWrite"),
o are returned in response to queries (returned by default),
o have no canonical values (for example, the "type" sub-attribute in
Section 2.4,
o are not unique ("uniqueness" is "none"), and,
o of type string (Section 2.3.1).
2.3. Attribute Data Types
Attribute data types are derived from JSON [RFC7159]. The JSON
format defines a limited set of data types, hence, where appropriate,
alternate JSON representations derived from XML Schema [XML-Schema]
are defined below. SCIM extensions SHOULD NOT introduce new data
types.
The following is a table that maps the following data types, to SCIM
schema type and the underlying JSON data type:
+--------------+-----------------+----------------------------------+
| SCIM Data | SCIM Schema | JSON Type |
| Type | "type" | |
+--------------+-----------------+----------------------------------+
| String | "string" | String per Sec. 7 [RFC7159] |
| Boolean | "boolean" | Value per Sec. 3 [RFC7159] |
| Decimal | "decimal" | Number per Sec. 6 [RFC7159] |
| Integer | "integer" | Number per Sec. 6 [RFC7159] |
| DateTime | "dateTime" | String per Sec. 7 [RFC7159] |
| Binary | "binary" | Base64 encoded String per Sec. 7 |
| | | [RFC7159] |
| Reference | "reference" | String per Sec. 7 [RFC7159] |
| Complex | "complex" | Object per Sec. 4 [RFC7159] |
+--------------+-----------------+----------------------------------+
Table 1: SCIM Data Type to JSON Representation
2.3.1. String
A sequence of zero or more Unicode characters encoded using UTF-8 as
per [RFC2277] and [RFC3629]. The JSON format is defined in Section 7
[RFC7159]. A "String" attribute MAY specify a required data format.
Additionally, when "canonicalValues" is specified, service providers
MAY restrict accepted values to the specified values.
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2.3.2. Boolean
The literal "true" or "false". The JSON format is defined in
Section 3 [RFC7159]. A boolean has no case sensitivity or
uniqueness.
2.3.3. Decimal
A real number with at least one digit to the left and right of the
period. The JSON format is defined in Section 6 [RFC7159]. A
decimal has no case sensitivity.
2.3.4. Integer
A whole number with no fractional digits or decimal. The JSON format
is defined in Section 6 [RFC7159] with the additional constraint that
the value MUST NOT contain fractional or exponent parts. An integer
has no case sensitivity.
2.3.5. DateTime
A DateTime value (e.g., 2008-01-23T04:56:22Z). The attribute value
MUST be encoded as a valid xsd:dateTime as specified in Section 3.3.7
[XML-Schema]and MUST include both a date and a time. A date-time has
no case-sensitivity or uniqueness.
Values represented in JSON MUST conform to the XML constraints above
and are represented as a JSON String per Section 7 [RFC7159].
2.3.6. Binary
Arbitrary binary data. The attribute value MUST be encoded in base
64 encoding as specified in Section 4 [RFC4648]. In cases where a
URL-safe encoding is required, the attribute definition MAY specify
Base 64 URL encoding be used as per Section 5 [RFC4648]. Unless
otherwise specified in the attribute definition, trailing padding
characters MAY be omitted ("=").
In JSON representation, the encoded values are represented as a JSON
String per Section 7 [RFC7159]. A binary is case-exact and has no
uniqueness.
2.3.7. Reference
The value is a URI for a resource. A resource MAY be a SCIM
resource, an external link to a resource (e.g., a photo), or it may
be an identifier such as a URN. The value MUST be the absolute or
relative URI of the target resource. Relative URIs should be
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resolved as specified in Section 5.2 [RFC3986]. However, the base
URI for relative URI resolution MUST include all URI components and
path segments up to but not including the Endpoint URI (the SCIM
service provider root endpoint); e.g., the base URI for a request to
"https://example.com/v2/Users/2819c223-7f76-453a-919d-413861904646"
would be "https://example.com/v2/" and the relative URI for this
resource would be "Users/2819c223-7f76-453a-919d-413861904646".
In JSON representation, the URI value is represented as a JSON String
per Section 7 [RFC7159]. A reference is case-exact. A reference has
a "referenceType" that indicates what types of resources may be
linked as per Section 7.
A reference URI MUST be to an HTTP addressable resource. An HTTP
client performing a GET operation on a reference URI MUST receive the
target resource or an appropriate HTTP response code. A SCIM service
provider MAY choose to enforce referential integrity for reference
types referring to SCIM resources.
By convention, a reference is commonly represented as a "$ref" sub-
attribute in complex or multi-valued attributes, however this is
OPTIONAL.
2.3.8. Complex
A singular or multi-valued attribute whose value is a composition of
one or more simple attributes. The JSON format is defined in
Section 4 of [RFC7159]. The order of the component attributes is not
significant. Servers and clients MUST NOT require or expect
attributes to be in any specific order when an object is either
generated or analyzed. A complex attribute has no uniqueness or case
sensitivity. A complex attribute MUST NOT contain sub-attributes
that have sub-attributes (i.e., that are complex).
2.4. Multi-valued Attributes
Multi-valued attributes contain a list of elements using the JSON
array format defined in Section 5 of [RFC7159]. Elements can be
either
o primitive values, or
o objects with a set of sub-attributes and values, using the JSON
object format defined in Section 4 of [RFC7159], in which case
they SHALL be considered to be complex attributes. As with
complex attributes, the order of sub-attributes is not
significant. The pre-defined sub-attributes listed in this
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section can be used with multi-valued attribute objects but these
sub-attributes MUST be used with the meanings defined here.
If not otherwise defined, the default set of sub-attributes for a
multi-valued attribute are:
type
A label indicating the attribute's function; e.g., "work" or
"home".
primary
A Boolean value indicating the 'primary' or preferred attribute
value for this attribute, e.g., the preferred mailing address or
the primary e-mail address. The primary attribute value "true"
MUST appear no more than once. If not specified, the value of
"primary" SHALL be assumed to be "false".
display
A human readable name, primarily used for display purposes and has
a mutability of "immutable".
value
The attribute's significant value; e.g., the e-mail address, phone
number, etc.
$ref
The reference URI of a target resource, if the attribute is a
reference. URIs are canonicalized per Section 6.2 of [RFC3986].
While the representation of a resource may vary in different SCIM
protocol API versions (see section 3.13 of [I-D.ietf-scim-api]),
URI's for SCIM resources with an API version SHALL be considered
comparable to one without a version or different version. For
example, "https://example.com/Users/12345" is equivalent to
"https://example.com/v2/Users/12345".
When returning multi-valued attributes, service providers SHOULD
canonicalize the value returned (e.g., by returning a value for the
sub-attribute "type" such as "home" or "work") when appropriate
(e.g., for e-mail addresses and URLs).
Service providers MAY return element objects with the same "value"
sub-attribute more than once with a different "type" sub-attribute
(e.g., the same e-mail address may used for work and home), but
SHOULD NOT return the same (type, value) combination more than once
per attribute, as this complicates processing by the consumer.
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When defining schema for multi-valued attributes, it is considered a
good practice to provide a type attribute that MAY be used for the
purpose of canonicalization of values. In the schema definition for
an attribute, the service provider MAY define the recommended
canonical values (see Section 7).
2.5. Unassigned and Null Values
Unassigned attributes, the null value, or empty array (in the case of
a multi-valued attribute) SHALL be considered to be equivalent in
"state". Assigning an attribute with the value "null" or an empty
array (in the case of multi-valued attributes) has the effect of
making the attribute "unassigned". When a resource is expressed in
JSON form, unassigned attributes, though they are defined in schema,
MAY be omitted for compactness.
3. SCIM Resources
Each SCIM resource is a JSON object that has the following
components:
Resource Type
Each resource (or JSON object) in SCIM has a resource type
("meta.resourceType", see Section 3.1) that defines the resource's
core attribute schema and any attribute extension schema as well
as the endpoint where objects of the same type may be found. More
information about a resource MAY be found in its resource type
definition (see Section 6).
Schemas Attribute
The "schemas" attribute is a REQUIRED attribute and is an array of
Strings containing URIs which are used to indicate the namespaces
of the SCIM schemas that define the attributes present in the
current JSON structure. The attribute may be used by parsers to
define the attributes present in the JSON structure that is the
body to an HTTP Request or Response. Each String value must be a
unique URI. All representations of SCIM schemas MUST include a
non-empty array with value(s) of the URIs supported by that
representation. The schemas attribute for a resource MUST only
contain values defined as "schema" and "schemaExtensions" for the
resource's defined "resourceType". Duplicate values MUST NOT be
included. Value order is not specified and MUST NOT impact
behavior.
Common Attributes
Are attributes that are part of every SCIM resource regardless of
the value of the "schemas" attribute present in a JSON body.
These attributes are not defined in any particular schema, but
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SHALL be assumed to be present in every resource regardless of the
value of the "schemas" attribute. See Section 3.1.
Core Attributes
A resource's core attributes are those attributes that sit at the
top level of the JSON object together with the common attributes
(such as the resource "id"). The list of valid attributes is
specified by the resource's resource type "schema" attribute (see
Section 6). This same value is also present in the resource's
"schemas" attribute.
Extended Attributes
Extended schema attributes are specified by the resource's
resource type "schemaExtensions" attribute (see Section 6).
Unlike core attributes, extended attributes are kept in their own
sub-attribute namespace identified by the schema extension URI.
This avoids attribute name conflicts that may arise due to
conflicts from separate schema extensions.
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The following example "User" contains the common attributes "id",
"externalId", and the complex attribute "meta" which contains the
sub-attribute "resourceType". The resource also contains core
attributes "userName", "name", as well as extended enterprise user
attributes "employeeNumber" and "costCenter" which are contained in
their own JSON sub-structure identified by their schema URI. Some
values have been omitted (...), shortened or spaced out for clarity.
{
"schemas":
[ "urn:ietf:params:scim:schemas:core:2.0:User",
"urn:ietf:params:scim:schemas:extension:enterprise:2.0:User"],
"id": "2819c223-7f76-453a-413861904646",
"externalId": "701984",
"userName": "bjensen@example.com",
"name": {
"formatted": "Ms. Barbara J Jensen III",
"familyName": "Jensen",
"givenName": "Barbara",
"middleName": "Jane",
"honorificPrefix": "Ms.",
"honorificSuffix": "III"
},
...
"urn:ietf:params:scim:schemas:extension:enterprise:2.0:User": {
"employeeNumber": "701984",
"costCenter": "4130",
...
},
"meta": {
"resourceType": "User",
"created": "2010-01-23T04:56:22Z",
"lastModified": "2011-05-13T04:42:34Z",
"version": "W\/\"3694e05e9dff591\"",
"location":
"https://example.com/v2/Users/2819c223-7f76-453a-413861904646"
}
}
Figure 2: Example JSON Resource Structure
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3.1. Common Attributes
Each SCIM resource (Users, Groups, etc.) includes the following
common attributes. With the exception of "ServiceProviderConfig" and
"ResourceType" server discovery endpoints and their associated
resources, these attributes MUST be defined for all resources,
including any extended resource types. When accepted by a service
provider (e.g., after a SCIM create), the attributes "id" and "meta"
(and its associated sub-attributes) MUST be assigned values by the
service provider. Common attributes are considered to be part of
every base resource schema and do not use their own "schemas" URI.
For backwards compatibility reasons, some existing schema definitions
MAY list common attributes as part of the schema. The attribute
characteristics (see Section 2.2) listed here SHALL take precedence
over older definitiions that may be included in existing schemas.
id
A unique identifier for a SCIM resource as defined by the service
provider. Each representation of the resource MUST include a non-
empty "id" value. This identifier MUST be unique across the SCIM
service provider's entire set of resources. It MUST be a stable,
non-reassignable identifier that does not change when the same
resource is returned in subsequent requests. The value of the
"id" attribute is always issued by the service provider and MUST
NOT be specified by the client. The string "bulkId" is a reserved
keyword and MUST NOT be used within any unique identifier value.
The attribute characteristics are "caseExact" as "true" and a
mutability of "readOnly" and has a "returned" characteristic of
"always". See Section 9 for additional considerations regarding
privacy.
externalId
A String that is an identifier for the resource as defined by the
provisioning client. The "externalId" may simplify identification
of a resource between the provisioning client and the service
provider by allowing the client to use a filter to locate the
resource with an identifier from the provisioning domain,
obviating the need to store a local mapping between the
provisioning domain's identifier of the resource and the
identifier used by the service provider. Each resource MAY
include a non-empty "externalId" value. The value of the
"externalId" attribute is always issued by the provisioning client
and MUST NOT be specified by the service provider. The service
provider MUST always interpret the externalId as scoped to the
provisioning domain. While the server does not enforce
uniqueness, it is assumed that the value's uniqueness is
controlled by the client setting the value. See Section 9 for
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additional considerations regarding privacy. The attribute has
"caseExact" as "true" and has a mutability of "readWrite". The
attribute is OPTIONAL.
meta
A complex attribute containing resource metadata. All meta sub-
attributes are assigned by the service provider (have "mutability"
of "readOnly") and all attributes have the characteristic
"returned" by "default". The attribute SHALL be ignored when
provided by clients:
resourceType The name of the resource type of the resource. This
attribute has mutability of "readOnly" and has "caseExact" as
"true".
created The DateTime the resource was added to the service
provider. The attribute MUST be a DateTime.
lastModified The most recent DateTime the details of this
resource were updated at the service provider. If this
resource has never been modified since its initial creation,
the value MUST be the same as the value of created.
location The URI of the resource being returned. This value MUST
be the same as the "Content-Location" HTTP response header (see
Section 3.1.4.2 [RFC7231]).
version The version of the resource being returned. This value
must be the same as the ETag HTTP response header (See Sections
2.1 and 2.3 of [RFC7232]). The attribute has "caseExact" as
"true". Service provider support for this attribute is
optional and subject to the service provider's support for
versioning (see "Versioning Resources", Section 3.14
[I-D.ietf-scim-api]). If a service provider provides "version"
(entity-tag) for a representation and the generation of that
entity-tag does not satisfy all of the characteristics of a
strong validator (see Section 2.1, [RFC7232]), then the origin
server MUST mark the "version" (entity-tag) as weak by
prefixing its opaque value with "W/" (case-sensitive).
3.2. Defining New Resource Types
SCIM may be extended to define new classes of resources by defining a
resource type. Each resource type defines the name, endpoint, base
schema (the attributes), and any schema extensions registered for use
with the resource type. In order to offer new types of resources, a
service provider defines the new resource type as specified in
Section 6 and defines a schema representation (see Section 8.7).
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3.3. Attribute Extensions to Resources
SCIM allows resource types to have extensions in addition to their
core schema. This is similar to how "ObjectClasses" are used in LDAP
[RFC4512]. However, unlike LDAP there is no inheritance model; all
extensions are additive (similar to LDAP Auxiliary Object Class).
Each value in the "schemas" attribute indicates additive schema that
MAY exist in a SCIM resource representation. The "schemas" attribute
MUST contain at least one value which SHALL be the base schema for
the resource. The "schemas" attribute MAY contain additional values
indicating extended schemas that are in use. Schema extensions
SHOULD avoid redefining any attributes defined in this specification
and SHOULD follow conventions defined in this specification. Except
for the base object schema, the schema extension URI SHALL be used as
a JSON container to distinguish attributes belonging to the extension
namespace from base schema attributes. See Figure 5 for an example
of the JSON representation of an extended User.
In order to determine which URI value in the "schemas" attribute is
the base schema and which is extended schema for any given resource,
the resource's "resourceType" attribute value MAY be used to retrieve
the resource's "ResourceType" schema (see Section 6). See also,
example "ResourceType" representation in Figure 8.
4. SCIM Core Resources and Extensions
This section defines the default resources schemas present in a SCIM
server. SCIM is not exclusive to these resources, and may be
extended to support other resource types (see Section 3.2).
4.1. User Resource Schema
SCIM provides a resource type for "User" resources. The core schema
for "User" is identified using the URI:
"urn:ietf:params:scim:schemas:core:2.0:User". The following
attributes are defined in addition to the core schema attributes:
4.1.1. Singular Attributes
userName
A service provider unique identifier for the user, typically used
by the user to directly authenticate to the service provider.
Often displayed to the user as their unique identifier within the
system (as opposed to "id" or "externalId", which are generally
opaque and not user-friendly identifiers). Each User MUST include
a non-empty userName value. This identifier MUST be unique across
the service provider's entire set of Users. The attribute is
REQUIRED and is case-insensitive.
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name
The components of the user's name. Service providers MAY return
just the full name as a single string in the formatted sub-
attribute, or they MAY return just the individual component
attributes using the other sub-attributes, or they MAY return
both. If both variants are returned, they SHOULD be describing
the same name, with the formatted name indicating how the
component attributes should be combined.
formatted The full name, including all middle names, titles, and
suffixes as appropriate, formatted for display (e.g., "Ms.
Barbara Jane Jensen, III." ).
familyName The family name of the User, or last name in most
Western languages (e.g., "Jensen" given the full name "Ms.
Barbara Jane Jensen, III." ).
givenName The given name of the User, or first name in most
Western languages (e.g., "Barbara" given the full name "Ms.
Barbara Jane Jensen, III." ).
middleName The middle name(s) of the User (e.g., "Jane" given the
full name "Ms. Barbara Jane Jensen, III." ).
honorificPrefix The honorific prefix(es) of the User, or title in
most Western languages (e.g., "Ms." given the full name "Ms.
Barbara Jane Jensen, III." ).
honorificSuffix The honorific suffix(es) of the User, or suffix
in most Western languages (e.g., "III." given the full name
"Ms. Barbara Jane Jensen, III." ).
displayName
The name of the user, suitable for display to end-users. Each
user returned MAY include a non-empty displayName value. The name
SHOULD be the full name of the User being described if known
(e.g., "Babs Jensen" or "Ms. Barbara J Jensen, III" ), but MAY be
a username or handle, if that is all that is available (e.g.,
"bjensen" ). The value provided SHOULD be the primary textual
label by which this User is normally displayed by the service
provider when presenting it to end-users.
nickName
The casual way to address the user in real life, e.g., "Bob" or
"Bobby" instead of "Robert". This attribute SHOULD NOT be used to
represent a User's username (e.g., bjensen or mpepperidge).
profileUrl
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A URI that is a uniform resource locator (as defined in
Section 1.1.3 [RFC3986]), that points to a location representing
the user's online profile (e.g. a web page). URIs are
canonicalized per Section 6.2 of [RFC3986].
title
The user's title, such as "Vice President".
userType
Used to identify the organization to user relationship. Typical
values used might be "Contractor", "Employee", "Intern", "Temp",
"External", and "Unknown" but any value may be used.
preferredLanguage
Indicates the user's preferred written or spoken languages and is
generally used for selecting a localized User interface. The
value indicates the set of natural languages that are preferred.
The format of the value is same as the Accept-Language header
field (not including "Accept-Language:") of HTTP and is specified
in Section 5.3.5 of [RFC7231]. The intent of this value is to
enable cloud applications to perform matching of language tags
[RFC4647] to the user's language preferences regardless of what
may be indicated by a user agent (which might be shared), or in a
non-user present interaction (such as in a delegated OAuth2
[RFC6749] style interaction) where normal HTTP Accept-Language
header negotiation cannot take place.
locale
Used to indicate the User's default location for purposes of
localizing items such as currency, date time format, numerical
representations, etc. A valid value is a language tag as defined
in [RFC5646]. Computer languages are explicitly excluded.
A language tag is a sequence of one or more case-insensitive sub-
tags, each separated by a hyphen character ("-", %x2D). For
backwards compatibility reasons, servers MAY accept tags separated
by an underscore character ("_", %5F). In most cases, a language
tag consists of a primary language sub-tag that identifies a broad
family of related languages (e.g., "en" = English) which is
optionally followed by a series of sub-tags that refine or narrow
that language's range (e.g., "en-CA" = the variety of English as
communicated in Canada). Whitespace is not allowed within a
language tag. Example tags include:
fr, en-US, es-419, az-Arab, x-pig-latin, man-Nkoo-GN
See [RFC5646] for further information.
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timezone
The User's time zone in IANA Time Zone database format [RFC6557],
also known as "Olson" timezone database format [Olson-TZ] ; For
example: "America/Los_Angeles".
active
A Boolean value indicating the user's administrative status. The
definitive meaning of this attribute is determined by the service
provider. As a typical example, a value of true implies the user
is able to login while a value of false implies the user's account
has been suspended.
password
This attribute is intended to be used as a means to set, replace,
or compare (i.e., filter for equality) a password. The clear-text
value or the hashed value of a password SHALL NOT be returnable by
a service provider. If a service provider holds the value
locally, the value SHOULD be hashed. When a password is set or
changed by the client, the clear text password SHOULD be processed
by the service provider as follows:
* Prepares the clear text value for international language
comparison. See Section 7.7 of [I-D.ietf-scim-api].
* Validates the value against server password policy. Note: the
definition and enforcment of password policy is beyond the
scope of this document.
* And, the value is encrypted (e.g., hashed). See Section 9.2
for acceptable hasing and encryption handling when storing or
persisting for provisioning workflow reasons.
A service provider that immediately passes the clear text value on
to another system or programming interface, MUST pass the value
directly over a secured connection (e.g., TLS). If the value
needs to be temporarily persisted for a period of time (e.g.,
because of a workflow) before provisioning, then the value MUST be
protected by some method such as encryption.
Testing for an equality match MAY be supported if there is an
existing stored hashed value. When testing for equality, the
service provider:
* Prepares the filter value for international language
comparison. See Section 7.7 of [I-D.ietf-scim-api].
* The service provider generates the salted hash of the filter
value and test for a match with the locally held value.
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The mutability of the password attribute is "writeOnly" indicating
the value MUST NOT be returned by a service provider in any form
(the attribute characteristic "returned" is "never").
4.1.2. Multi-valued Attributes
The following multi-valued attributes are defined.
emails
E-mail addresses for the User. The value SHOULD be specified
according to [RFC5321]. Service providers SHOULD canonicalize the
value according to [RFC5321], e.g., "bjensen@example.com" instead
of "bjensen@EXAMPLE.COM". The "display" sub-attribute MAY be used
to return the canonicalized representation of the e-mail value.
The "type" sub-attribute is used to provide a classification
meaningful to the (human) user. The user interface should
encourage the use of basic values of "work", "home", and "other",
and MAY allow additional type values to be used at the descretion
of SCIM clients.
phoneNumbers
Phone numbers for the user. The value SHOULD be specified
according to the format in [RFC3966] e.g., 'tel:+1-201-555-0123'.
Service providers SHOULD canonicalize the value according to
[RFC3966] format, when appropriate. The "display" sub-attribute
MAY be used to return the canonicalized representation of the
phone number value. The sub-attribute "type" often has typical
values of "work", "home", "mobile", "fax", "pager", and "other",
and MAY allow more types to be defined by the SCIM clients.
ims
Instant messaging address for the user. No official
canonicalization rules exist for all instant messaging addresses,
but service providers SHOULD, when appropriate, remove all
whitespace and convert the address to lowercase. The "type" sub-
attribute SHOULD take one of the following values: "aim", "gtalk",
"icq", "xmpp", "msn", "skype", "qq", "yahoo", and "other",
representing currently popular IM services at the time of writing.
Service providers MAY add further values if new IM services are
introduced and MAY specify more detailed canonicalization rules
for each possible value.
photos
A URI that is a uniform resource locator (as defined in
Section 1.1.3 [RFC3986]) that points to a resource location
representing the user's image. The resource MUST be a file (e.g.,
a GIF, JPEG, or PNG image file) rather than a web page containing
an image. Service providers MAY return the same image at
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different sizes, though it is recognized that no standard for
describing images of various sizes currently exists. Note that
this attribute SHOULD NOT be used to send down arbitrary photos
taken by this user, but specifically profile photos of the user
suitable for display when describing the user. Instead of the
standard canonical values for type, this attribute defines the
following canonical values to represent popular photo sizes:
"photo", "thumbnail".
addresses
A physical mailing address for this user. Canonical type values
of "work", "home", and "other". The value attribute is a complex
type with the following sub-attributes. All sub-attributes are
OPTIONAL.
formatted The full mailing address, formatted for display or use
with a mailing label. This attribute MAY contain newlines.
streetAddress The full street address component, which may
include house number, street name, P.O. box, and multi-line
extended street address information. This attribute MAY
contain newlines.
locality The city or locality component.
region The state or region component.
postalCode The zipcode or postal code component.
country The country name component. When specified the value
MUST be in ISO 3166-1 alpha 2 "short" code format [ISO3166] ;
e.g., the United States and Sweden are "US" and "SE",
respectively.
groups
A list of groups that the user belongs to, either thorough direct
membership, nested groups, or dynamically calculated. The values
are meant to enable expression of common group or role based
access control models, although no explicit authorization model is
defined. It is intended that the semantics of group membership
and any behavior or authorization granted as a result of
membership are defined by the service provider. The canonical
types "direct" and "indirect" are defined to describe how the
group membership was derived. Direct group membership indicates
the user is directly associated with the group and SHOULD indicate
that clients may modify membership through the "Group" resource.
Indirect membership indicates user membership is transitive or
dynamic and implies that clients cannot modify indirect group
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membership through the "Group" resource but MAY modify direct
group membership through the "Group" resource which may influence
indirect memberships. If the SCIM service provider exposes a
Group resource, the "value" sub-attribute MUST be the "id" and the
"$ref" sub-attribute must be the URI of the corresponding "Group"
resources to which the user belongs. Since this attribute has a
mutability of "readOnly", group membership changes MUST be applied
via the Group Resource (Section 4.2). The attribute has a
mutability of "readOnly".
entitlements
A list of entitlements for the user that represent a thing the
user has. An entitlement may be an additional right to a thing,
object, or service. No vocabulary or syntax is specified and
service providers and clients are expected to encode sufficient
information in the value so as to accurately and without ambiguity
determine what the user has access to. This value has no
canonical types though type may be useful as a means to scope
entitlements.
roles
A list of roles for the user that collectively represent who the
user is; e.g., "Student, Faculty". No vocabulary or syntax is
specified though it is expected that a role value is a String or
label representing a collection of entitlements. This value has
no canonical types.
x509Certificates
A list of certificates associated with the resource (e.g., a
User). Each value contains exactly one DER encoded X.509 (see
Section 4 [RFC5280]), which MUST be base 64 encoded per Section 4
[RFC4648]. A single value MUST NOT contain multiple certificates
and so does not contain the encoding "SEQUENCE OF Certificate" in
any guise.
4.2. Group Resource Schema
SCIM provides a schema for representing groups, identified using the
following schema URI: "urn:ietf:params:scim:schemas:core:2.0:Group".
Group resources are meant to enable expression of common group or
role based access control models, although no explicit authorization
model is defined. It is intended that the semantics of group
membership and any behavior or authorization granted as a result of
membership are defined by the service provider, and are considered
out of scope for this specification.
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The following singular attribute is defined in addition to the common
attributes defined in SCIM core schema:
displayName
A human readable name for the Group. REQUIRED.
The following multi-valued attribute is defined in addition to the
common attributes defined in SCIM Core Schema:
members
A list of members of the Group. While values MAY be added or
removed, sub-attributes of members are "immutable". The "value"
sub-attribute contains the value of an "id" attribute of a SCIM
resource, and the "$ref" sub-attribute must be the URI of a SCIM
resource such as a "User", or a "Group". The intention of the
"Group" type is to allow the service provider to support nested
groups. Service providers MAY require clients to provide a non-
empty value by setting the "required" attribute characteristic of
a sub-attribute of the "members" attribute in the "Group" resource
schema.
4.3. Enterprise User Schema Extension
The following SCIM extension defines attributes commonly used in
representing users that belong to, or act on behalf of a business or
enterprise. The enterprise user extension is identified using the
following schema URI:
"urn:ietf:params:scim:schemas:extension:enterprise:2.0:User".
The following Singular Attributes are defined:
employeeNumber
A string identifier, typically numeric or alpha-numeric, assigned
to a person, typically based on order of hire or association with
an organization.
costCenter
Identifies the name of a cost center.
organization
Identifies the name of an organization.
division
Identifies the name of a division.
department
Identifies the name of a department.
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manager
The user's manager. A complex type that optionally allows service
providers to represent organizational hierarchy by referencing the
"id" attribute of another User.
value The "id" of the SCIM resource representing the user's
manager. RECOMMENDED.
$ref The URI of the SCIM resource representing the User's
manager. RECOMMENDED.
displayName The displayName of the user's manager. This
attribute is OPTIONAL and mutability is "readOnly".
5. Service Provider Configuration Schema
SCIM provides a schema for representing the service provider's
configuration identified using the following schema URI:
"urn:ietf:params:scim:schemas:core:2.0:ServiceProviderConfig"
The service provider configuration resource enables a service
provider to discover SCIM specification features in a standardized
form as well as provide additional implementation details to clients.
All attributes have a mutability of "readOnly". Unlike other core
resources, the "id" attribute is not required for the service
provider configuration resource.
The following Singular Attributes are defined in addition to the
common attributes defined in Core Schema:
documentationUrl
An HTTP addressable URL pointing to the service provider's human
consumable help documentation. OPTIONAL.
patch
A complex type that specifies PATCH configuration options.
REQUIRED. See Section 3.5.2 [I-D.ietf-scim-api].
supported Boolean value specifying whether the operation is
supported. REQUIRED.
bulk
A complex type that specifies Bulk configuration options. See
Section 3.7 [I-D.ietf-scim-api]. REQUIRED
supported Boolean value specifying whether the operation is
supported. REQUIRED.
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maxOperations An integer value specifying the maximum number of
operations. REQUIRED.
maxPayloadSize An integer value specifying the maximum payload
size in bytes. REQUIRED.
filter
A complex type that specifies FILTER options. REQUIRED. See
Section 3.4.2.2 [I-D.ietf-scim-api].
supported Boolean value specifying whether the operation is
supported. REQUIRED.
maxResults Integer value specifying the maximum number of
resources returned in a response. REQUIRED.
changePassword
A complex type that specifies Change Password configuration
options. REQUIRED.
supported Boolean value specifying whether the operation is
supported. REQUIRED.
sort
A complex type that specifies Sort configuration options.
REQUIRED.
supported Boolean value specifying whether sorting is supported.
REQUIRED.
etag
A complex type that specifies Etag configuration options.
REQUIRED.
supported Boolean value specifying whether the operation is
supported. REQUIRED.
The following multi-valued attribute is defined in addition to the
common attributes defined in core schema:
authenticationSchemes
A complex type that specifies supported Authentication Scheme
properties. This attribute defines the following canonical values
to represent common schemes: "oauth", "oauth2",
"oauthbearertoken", "httpbasic", and "httpdigest". To enable
seamless discovery of configuration, the service provider SHOULD,
with the appropriate security considerations, make the
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authenticationSchemes attribute publicly accessible without prior
authentication. REQUIRED.
name The common authentication scheme name; e.g., HTTP Basic.
REQUIRED.
description A description of the Authentication Scheme.
REQUIRED.
specUrl An HTTP addressable URL pointing to the Authentication
Scheme's specification. OPTIONAL.
documentationUrl An HTTP addressable URL pointing to the
Authentication Scheme's usage documentation. OPTIONAL.
6. ResourceType Schema
The "ResourceType" schema specifies the meta-data about a resource
type. Resource type resources are READ-ONLY and identified using the
following schema URI:
"urn:ietf:params:scim:schemas:core:2.0:ResourceType". Unlike other
core resources, all attributes are REQUIRED unless otherwise
specified. The "id" attribute is not required for the resource type
resource.
The following Singular Attributes are defined:
id
The resource type's server unique id. Often this is the same
value as the "name" attribute. OPTIONAL
name
The resource type name. When applicable service providers MUST
specify the name specified in the core schema specification; e.g.,
"User" or "Group". This name is referenced by the
"meta.resourceType" attribute in all resources. REQUIRED.
description
The resource type's human readable description. When applicable
service providers MUST specify the description specified in the
core schema specification. OPTIONAL.
endpoint
The resource type's HTTP addressable endpoint relative to the Base
URL of the service provider; e.g., "Users". REQUIRED.
schema
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The resource type's primary/base schema URI; e.g.,
"urn:ietf:params:scim:schemas:core:2.0:User". This MUST be equal
to the "id" attribute of the associated "Schema" resource.
REQUIRED.
schemaExtensions
A list of URIs of the resource type's schema extensions.
OPTIONAL.
schema The URI of an extended schema; e.g., "urn:edu:2.0:Staff".
This MUST be equal to the "id" attribute of a "Schema"
resource. REQUIRED.
required A Boolean value that specifies whether the schema
extension is required for the resource type. If true, a
resource of this type MUST include this schema extension and
include any attributes declared as required in this schema
extension. If false, a resource of this type MAY omit this
schema extension. REQUIRED.
7. Schema Definition
This section defines a way to specify the schema in use by resources
available and accepted by a SCIM service provider. For each
"schemas" URI value, this schema specifies the defined attribute(s)
and their characteristics (mutability, returnability, etc). For
every schema URI used in a resource object, there is a corresponding
"Schema" resource. "Schema" resources are not modifiable and their
associated attributes have a mutability of "readOnly". Except for
"id" (which is always returned), all attributes have "returned"
characteristic of "default". Unless otherwise specified, all schema
attributes are case-insensitive. These resources have a "schemas"
attribute with the following schema URI:
urn:ietf:params:scim:schemas:core:2.0:Schema
Unlike other core resources the "Schema" resource MAY contain a
complex object within a sub-attribute and all attributes are REQUIRED
unless otherwise specified.
The following Singular Attributes are defined:
id
The unique URI of the schema. When applicable service providers
MUST specify the URI specified in the core schema specification;
e.g., "urn:ietf:params:scim:schemas:core:2.0:User". Unlike most
other schemas, which use some sort of a GUID for the "id", the
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schema "id" is a URI so that it can be registered and is portable
between different service providers and clients. REQUIRED.
name
The schema's human readable name. When applicable service
providers MUST specify the name specified in the core schema
specification; e.g., "User" or "Group". OPTIONAL.
description
The schema's human readable description. When applicable service
providers MUST specify the description specified in the core
schema specification. OPTIONAL.
The following multi-valued attribute is defined:
attributes
A complex type with the following set of sub-attributes that
defines service provider attributes and their qualities:
name The attribute's name.
type The attribute's data type. Valid values are: "string",
"boolean", "decimal", "integer", "dateTime", "reference", and
"complex". When an attribute is of type "complex", there
SHOULD be a corresponding schema attribute "subAttributes"
defined listing the sub-attribtues of the attribute.
subAttributes When an attribute is of type "complex",
"subAttributes" defines set of sub-attributes. "subAttributes"
has the same schema sub-attributes as "attributes".
multiValued Boolean value indicating the attribute's plurality.
description The attribute's human readable description. When
applicable service providers MUST specify the description
specified in the core schema specification.
required A Boolean value that specifies if the attribute is
required.
canonicalValues A collection of suggested canonical values that
MAY be used. Example: "work" and"home". In some cases service
providers MAY choose to ignore unsupported values. The use of
canonicalValues is OPTIONAL.
caseExact A Boolean value that specifies if the String attribute
is case sensitive. The server SHALL use case sensitivity when
evaluating filters. For attributes that are case exact, the
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server SHALL preserve case for any value submitted. If the
attribute is case insensitive, the server MAY alter case for a
submitted value. Case sensitivity also impacts how attribute
values MAY be compared against filter values (see section
3.4.2.2 [I-D.ietf-scim-api]).
mutability A single keyword indicating the circumstances under
which the value of the attribute can be (re)defined:
readOnly The attribute SHALL NOT be modified.
readWrite The attribute MAY be updated and read at any time.
This is default value.
immutable The attribute MAY be defined at resource creation
(e.g., POST) or at record replacement via request (e.g., a
PUT). The attribute SHALL NOT be updated.
writeOnly The attribute MAY be updated at any time. Attribute
values SHALL NOT be returned (e.g., because the value is a
stored hash). Note: an attribute with mutability of
"writeOnly" usually also has a returned setting of "never".
returned A single keyword that indicates when an attribute and
associated values are returned in response to a GET request or
in response to a PUT, POST, or PATCH request. Valid keywords
are:
always The attribute is always returned regardless of the
contents of the "attributes" parameter. For example, "id"
is always returned to identify a SCIM resource.
never The attribute is never returned. This may occur because
the original attribute value is not retained by the service
provider (e.g., such as with a hashed value). A service
provider MAY allow attributes to be used in a search filter.
default The attribute is returned by default in all SCIM
operation responses where attribute values are returned. If
the GET request "attributes" parameter is specified,
attribute values are only returned if the attribute is named
in the attributes parameter. DEFAULT.
request The attribute is returned in response to any PUT,
POST, or PATCH operations if the attribute was specified by
the client (for example, the attribute was modified). The
attribute is returned in a SCIM query operation only if
specified in the "attributes" parameter.
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uniqueness A single keyword value that specifies how the service
provider enforces uniqueness of attribute values. A server MAY
reject an invalid value based on uniqueness by returning HTTP
Response code 400 (Bad Request). A client MAY enforce
uniqueness on the client-side to a greater degree than the
service provider enforces. For example, a client could make a
value unique while the server has uniqueness of "none". Valid
keywords are:
none The values are not intended to be unique in any way.
DEFAULT.
server The value SHOULD be unique within the context of the
current SCIM endpoint (or tenancy) and MAY be globally
unique (e.g., a "username", email address, or other server
generated key or counter). No two resources on the same
server SHOULD possess the same value.
global The value SHOULD be globally unique (e.g., an email
address, a GUID, or other value). No two resources on any
server SHOULD possess the same value.
referenceTypes A multi-valued array of JSON strings that indicate
the SCIM resource types that may be referenced. Valid values
are:
+ A SCIM resource type (e.g., "User" or "Group"),
+ "external" - indicating the resource is an external resource
(e.g., such as a photo), or
+ "uri" - indicating that the reference is to a service
endpoint or an identifier (e.g., such as a schema urn).
This attribute is only applicable for attributes that are of
type "reference" (Section 2.3.7).
8. JSON Representation
8.1. Minimal User Representation
The following is a non-normative example of the minimal required SCIM
representation in JSON format.
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{
"schemas": ["urn:ietf:params:scim:schemas:core:2.0:User"],
"id": "2819c223-7f76-453a-919d-413861904646",
"userName": "bjensen@example.com",
"meta": {
"resourceType": "User",
"created": "2010-01-23T04:56:22Z",
"lastModified": "2011-05-13T04:42:34Z",
"version": "W\/\"3694e05e9dff590\"",
"location":
"https://example.com/v2/Users/2819c223-7f76-453a-919d-413861904646"
}
}
Figure 3: Example Minimal User JSON Representation
8.2. Full User Representation
The following is a non-normative example of the fully populated SCIM
representation in JSON format.
{
"schemas": ["urn:ietf:params:scim:schemas:core:2.0:User"],
"id": "2819c223-7f76-453a-919d-413861904646",
"externalId": "701984",
"userName": "bjensen@example.com",
"name": {
"formatted": "Ms. Barbara J Jensen III",
"familyName": "Jensen",
"givenName": "Barbara",
"middleName": "Jane",
"honorificPrefix": "Ms.",
"honorificSuffix": "III"
},
"displayName": "Babs Jensen",
"nickName": "Babs",
"profileUrl": "https://login.example.com/bjensen",
"emails": [
{
"value": "bjensen@example.com",
"type": "work",
"primary": true
},
{
"value": "babs@jensen.org",
"type": "home"
}
],
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"addresses": [
{
"type": "work",
"streetAddress": "100 Universal City Plaza",
"locality": "Hollywood",
"region": "CA",
"postalCode": "91608",
"country": "USA",
"formatted": "100 Universal City Plaza\nHollywood, CA 91608 USA",
"primary": true
},
{
"type": "home",
"streetAddress": "456 Hollywood Blvd",
"locality": "Hollywood",
"region": "CA",
"postalCode": "91608",
"country": "USA",
"formatted": "456 Hollywood Blvd\nHollywood, CA 91608 USA"
}
],
"phoneNumbers": [
{
"value": "555-555-5555",
"type": "work"
},
{
"value": "555-555-4444",
"type": "mobile"
}
],
"ims": [
{
"value": "someaimhandle",
"type": "aim"
}
],
"photos": [
{
"value":
"https://photos.example.com/profilephoto/72930000000Ccne/F",
"type": "photo"
},
{
"value":
"https://photos.example.com/profilephoto/72930000000Ccne/T",
"type": "thumbnail"
}
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],
"userType": "Employee",
"title": "Tour Guide",
"preferredLanguage":"en-US",
"locale": "en-US",
"timezone": "America/Los_Angeles",
"active":true,
"password":"t1meMa$heen",
"groups": [
{
"value": "e9e30dba-f08f-4109-8486-d5c6a331660a",
"$ref":
"https://example.com/v2/Groups/e9e30dba-f08f-4109-8486-d5c6a331660a",
"display": "Tour Guides"
},
{
"value": "fc348aa8-3835-40eb-a20b-c726e15c55b5",
"$ref":
"https://example.com/v2/Groups/fc348aa8-3835-40eb-a20b-c726e15c55b5",
"display": "Employees"
},
{
"value": "71ddacd2-a8e7-49b8-a5db-ae50d0a5bfd7",
"$ref":
"https://example.com/v2/Groups/71ddacd2-a8e7-49b8-a5db-ae50d0a5bfd7",
"display": "US Employees"
}
],
"x509Certificates": [
{
"value":
"MIIDQzCCAqygAwIBAgICEAAwDQYJKoZIhvcNAQEFBQAwTjELMAkGA1UEBhMCVVMx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+GFiBZ+GNF/cAYKcMtGcrs2i97ZkJMo="
}
],
"meta": {
"resourceType": "User",
"created": "2010-01-23T04:56:22Z",
"lastModified": "2011-05-13T04:42:34Z",
"version": "W\/\"a330bc54f0671c9\"",
"location":
"https://example.com/v2/Users/2819c223-7f76-453a-919d-413861904646"
}
}
Figure 4: Example Full User JSON Representation
8.3. Enterprise User Extension Representation
The following is a non-normative example of the fully populated User
using the enterprise User extension in JSON format.
{
"schemas":
[ "urn:ietf:params:scim:schemas:core:2.0:User",
"urn:ietf:params:scim:schemas:extension:enterprise:2.0:User"],
"id": "2819c223-7f76-453a-919d-413861904646",
"externalId": "701984",
"userName": "bjensen@example.com",
"name": {
"formatted": "Ms. Barbara J Jensen III",
"familyName": "Jensen",
"givenName": "Barbara",
"middleName": "Jane",
"honorificPrefix": "Ms.",
"honorificSuffix": "III"
},
"displayName": "Babs Jensen",
"nickName": "Babs",
"profileUrl": "https://login.example.com/bjensen",
"emails": [
{
"value": "bjensen@example.com",
"type": "work",
"primary": true
},
{
"value": "babs@jensen.org",
"type": "home"
}
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],
"addresses": [
{
"streetAddress": "100 Universal City Plaza",
"locality": "Hollywood",
"region": "CA",
"postalCode": "91608",
"country": "USA",
"formatted": "100 Universal City Plaza\nHollywood, CA 91608 USA",
"type": "work",
"primary": true
},
{
"streetAddress": "456 Hollywood Blvd",
"locality": "Hollywood",
"region": "CA",
"postalCode": "91608",
"country": "USA",
"formatted": "456 Hollywood Blvd\nHollywood, CA 91608 USA",
"type": "home"
}
],
"phoneNumbers": [
{
"value": "555-555-5555",
"type": "work"
},
{
"value": "555-555-4444",
"type": "mobile"
}
],
"ims": [
{
"value": "someaimhandle",
"type": "aim"
}
],
"photos": [
{
"value":
"https://photos.example.com/profilephoto/72930000000Ccne/F",
"type": "photo"
},
{
"value":
"https://photos.example.com/profilephoto/72930000000Ccne/T",
"type": "thumbnail"
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}
],
"userType": "Employee",
"title": "Tour Guide",
"preferredLanguage":"en-US",
"locale": "en-US",
"timezone": "America/Los_Angeles",
"active":true,
"password":"t1meMa$heen",
"groups": [
{
"value": "e9e30dba-f08f-4109-8486-d5c6a331660a",
"$ref": "../Groups/e9e30dba-f08f-4109-8486-d5c6a331660a",
"display": "Tour Guides"
},
{
"value": "fc348aa8-3835-40eb-a20b-c726e15c55b5",
"$ref": "../Groups/fc348aa8-3835-40eb-a20b-c726e15c55b5",
"display": "Employees"
},
{
"value": "71ddacd2-a8e7-49b8-a5db-ae50d0a5bfd7",
"$ref": "../Groups/71ddacd2-a8e7-49b8-a5db-ae50d0a5bfd7",
"display": "US Employees"
}
],
"x509Certificates": [
{
"value":
"MIIDQzCCAqygAwIBAgICEAAwDQYJKoZIhvcNAQEFBQAwTjELMAkGA1UEBhMCVVMx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"
}
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],
"urn:ietf:params:scim:schemas:extension:enterprise:2.0:User": {
"employeeNumber": "701984",
"costCenter": "4130",
"organization": "Universal Studios",
"division": "Theme Park",
"department": "Tour Operations",
"manager": {
"value": "26118915-6090-4610-87e4-49d8ca9f808d",
"$ref": "../Users/26118915-6090-4610-87e4-49d8ca9f808d",
"displayName": "John Smith"
}
},
"meta": {
"resourceType": "User",
"created": "2010-01-23T04:56:22Z",
"lastModified": "2011-05-13T04:42:34Z",
"version": "W\/\"3694e05e9dff591\"",
"location":
"https://example.com/v2/Users/2819c223-7f76-453a-919d-413861904646"
}
}
Figure 5: Example Enterprise User JSON Representation
8.4. Group Representation
The following is a non-normative example of SCIM Group representation
in JSON format.
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{
"schemas": ["urn:ietf:params:scim:schemas:core:2.0:Group"],
"id": "e9e30dba-f08f-4109-8486-d5c6a331660a",
"displayName": "Tour Guides",
"members": [
{
"value": "2819c223-7f76-453a-919d-413861904646",
"$ref":
"https://example.com/v2/Users/2819c223-7f76-453a-919d-413861904646",
"display": "Babs Jensen"
},
{
"value": "902c246b-6245-4190-8e05-00816be7344a",
"$ref":
"https://example.com/v2/Users/902c246b-6245-4190-8e05-00816be7344a",
"display": "Mandy Pepperidge"
}
],
"meta": {
"resourceType": "Group",
"created": "2010-01-23T04:56:22Z",
"lastModified": "2011-05-13T04:42:34Z",
"version": "W\/\"3694e05e9dff592\"",
"location":
"https://example.com/v2/Groups/e9e30dba-f08f-4109-8486-d5c6a331660a"
}
}
Figure 6: Example Group JSON Representation
8.5. Service Provider Configuration Representation
The following is a non-normative example of the SCIM service provider
configuration representation in JSON format.
{
"schemas": [
"urn:ietf:params:scim:schemas:core:2.0:ServiceProviderConfig"
],
"documentationUrl":"http://example.com/help/scim.html",
"patch": {
"supported":true
},
"bulk": {
"supported":true,
"maxOperations":1000,
"maxPayloadSize":1048576
},
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"filter": {
"supported":true,
"maxResults": 200
},
"changePassword" : {
"supported":true
},
"sort": {
"supported":true
},
"etag": {
"supported":true
},
"authenticationSchemes": [
{
"name": "OAuth Bearer Token",
"description":
"Authentication Scheme using the OAuth Bearer Token Standard",
"specUrl":
"http://tools.ietf.org/html/draft-ietf-oauth-v2-bearer-01",
"documentationUrl":"http://example.com/help/oauth.html",
"type":"oauthbearertoken",
"primary": true
},
{
"name": "HTTP Basic",
"description":
"Authentication Scheme using the Http Basic Standard",
"specUrl":"http://www.ietf.org/rfc/rfc2617.txt",
"documentationUrl":"http://example.com/help/httpBasic.html",
"type":"httpbasic"
}
],
"meta": {
"location":"https://example.com/v2/ServiceProviderConfig",
"resourceType": "ServiceProviderConfig",
"created": "2010-01-23T04:56:22Z",
"lastModified": "2011-05-13T04:42:34Z",
"version": "W\/\"3694e05e9dff594\""
}
}
Figure 7: Example Service Provider Config JSON Representation
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8.6. Resource Type Representation
The following is a non-normative example of the SCIM resource types
in JSON format.
[{
"schemas": ["urn:ietf:params:scim:schemas:core:2.0:ResourceType"],
"id":"User",
"name":"User",
"endpoint": "/Users",
"description": "User Account",
"schema": "urn:ietf:params:scim:schemas:core:2.0:User",
"schemaExtensions": [
{
"schema":
"urn:ietf:params:scim:schemas:extension:enterprise:2.0:User",
"required": true
}
],
"meta": {
"location":"https://example.com/v2/ResourceTypes/User",
"resourceType": "ResourceType"
}
},
{
"schemas": ["urn:ietf:params:scim:schemas:core:2.0:ResourceType"],
"id":"Group",
"name":"Group",
"endpoint": "/Groups",
"description": "Group",
"schema": "urn:ietf:params:scim:schemas:core:2.0:Group",
"meta": {
"location":"https://example.com/v2/ResourceTypes/Group",
"resourceType": "ResourceType"
}
}]
Figure 8: Example Resource Type JSON Representation
8.7. Schema Representation
The following sections provide representations of schemas for both
SCIM resources and service provider schemas. Note that the JSON
representation has been modified for readability and to fit the
specification format.
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8.7.1. Resource Schema Representation
The following is intended as an example of the SCIM Schema
representation in JSON format for SCIM resources. Where permitted
individual values and schema MAY change. Included but not limited
to, are schemas for User, Group, and enterprise user.
[
{
"id" : "urn:ietf:params:scim:schemas:core:2.0:User",
"name" : "User",
"description" : "User Account",
"attributes" : [
{
"name" : "userName",
"type" : "string",
"multiValued" : false,
"description" : "Unique identifier for the User typically used
by the user to directly authenticate to the service provider. Each User
MUST include a non-empty userName value. This identifier MUST be unique
across the Service Consumer's entire set of Users. REQUIRED",
"required" : true,
"caseExact" : false,
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "server"
},
{
"name" : "name",
"type" : "complex",
"multiValued" : false,
"description" : "The components of the user's real name.
Providers MAY return just the full name as a single string in the
formatted sub-attribute, or they MAY return just the individual
component attributes using the other sub-attributes, or they MAY return
both. If both variants are returned, they SHOULD be describing the same
name, with the formatted name indicating how the component attributes
should be combined.",
"required" : false,
"subAttributes" : [
{
"name" : "formatted",
"type" : "string",
"multiValued" : false,
"description" : "The full name, including all middle names,
titles, and suffixes as appropriate, formatted for display (e.g., Ms.
Barbara J Jensen, III.).",
"required" : false,
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"caseExact" : false,
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "familyName",
"type" : "string",
"multiValued" : false,
"description" : "The family name of the User, or Last Name
in most Western languages (e.g. Jensen given the full name Ms. Barbara J
Jensen, III.).",
"required" : false,
"caseExact" : false,
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "givenName",
"type" : "string",
"multiValued" : false,
"description" : "The given name of the User, or First Name
in most Western languages (e.g. Barbara given the full name Ms. Barbara
J Jensen, III.).",
"required" : false,
"caseExact" : false,
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "middleName",
"type" : "string",
"multiValued" : false,
"description" : "The middle name(s) of the User (e.g. Robert
given the full name Ms. Barbara J Jensen, III.).",
"required" : false,
"caseExact" : false,
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "honorificPrefix",
"type" : "string",
"multiValued" : false,
"description" : "The honorific prefix(es) of the User, or
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Title in most Western languages (e.g., Ms. given the full name Ms.
Barbara J Jensen, III.).",
"required" : false,
"caseExact" : false,
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "honorificSuffix",
"type" : "string",
"multiValued" : false,
"description" : "The honorific suffix(es) of the User, or
Suffix in most Western languages (e.g., III. given the full name Ms.
Barbara J Jensen, III.).",
"required" : false,
"caseExact" : false,
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
}
],
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "displayName",
"type" : "string",
"multiValued" : false,
"description" : "The name of the User, suitable for display to
end-users. The name SHOULD be the full name of the User being described
if known",
"required" : false,
"caseExact" : false,
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "nickName",
"type" : "string",
"multiValued" : false,
"description" : "The casual way to address the user in real
life, e.g.'Bob' or 'Bobby' instead of 'Robert'. This attribute
SHOULD NOT be used to represent a User's username (e.g., bjensen or
mpepperidge)",
"required" : false,
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"caseExact" : false,
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "profileUrl",
"type" : "reference",
"referenceTypes" : ["external"],
"multiValued" : false,
"description" : "A fully qualified URL to a page representing
the User's online profile",
"required" : false,
"caseExact" : false,
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "title",
"type" : "string",
"multiValued" : false,
"description" : "The user's title, such as \"Vice President.\"",
"required" : false,
"caseExact" : false,
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "userType",
"type" : "string",
"multiValued" : false,
"description" : "Used to identify the organization to user
relationship. Typical values used might be 'Contractor', 'Employee',
'Intern', 'Temp', 'External', and 'Unknown' but any value may be
used.",
"required" : false,
"caseExact" : false,
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "preferredLanguage",
"type" : "string",
"multiValued" : false,
"description" : "Indicates the User's preferred written or
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spoken language. Generally used for selecting a localized User
interface. e.g., 'en_US' specifies the language English and country
US.",
"required" : false,
"caseExact" : false,
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "locale",
"type" : "string",
"multiValued" : false,
"description" : "Used to indicate the User's default location
for purposes of localizing items such as currency, date time format,
numerical representations, etc.",
"required" : false,
"caseExact" : false,
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "timezone",
"type" : "string",
"multiValued" : false,
"description" : "The User's time zone in the 'Olson' timezone
database format; e.g.,'America/Los_Angeles'",
"required" : false,
"caseExact" : false,
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "active",
"type" : "boolean",
"multiValued" : false,
"description" : "A Boolean value indicating the User's
administrative status.",
"required" : false,
"mutability" : "readWrite",
"returned" : "default"
},
{
"name" : "password",
"type" : "string",
"multiValued" : false,
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"description" : "The User's clear text password. This attribute
is intended to be used as a means to specify an initial password when
creating a new User or to reset an existing User's password.",
"required" : false,
"caseExact" : false,
"mutability" : "writeOnly",
"returned" : "never",
"uniqueness" : "none"
},
{
"name" : "emails",
"type" : "complex",
"multiValued" : true,
"description" : "E-mail addresses for the user. The value SHOULD
be canonicalized by the Service Provider, e.g., bjensen@example.com
instead of bjensen@EXAMPLE.COM. Canonical Type values of work, home, and
other.",
"required" : false,
"subAttributes" : [
{
"name" : "value",
"type" : "string",
"multiValued" : false,
"description" : "E-mail addresses for the user. The value
SHOULD be canonicalized by the Service Provider, e.g.
bjensen@example.com instead of bjensen@EXAMPLE.COM. Canonical Type
values of work, home, and other.",
"required" : false,
"caseExact" : false,
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "display",
"type" : "string",
"multiValued" : false,
"description" : "A human readable name, primarily used for
display purposes. READ-ONLY.",
"required" : false,
"caseExact" : false,
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "type",
"type" : "string",
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"multiValued" : false,
"description" : "A label indicating the attribute's
function; e.g., 'work' or 'home'.",
"required" : false,
"caseExact" : false,
"canonicalValues" : [
"work",
"home",
"other"
],
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "primary",
"type" : "boolean",
"multiValued" : false,
"description" : "A Boolean value indicating the 'primary' or
preferred attribute value for this attribute, e.g., the preferred mailing
address or primary e-mail address. The primary attribute value 'true'
MUST appear no more than once.",
"required" : false,
"mutability" : "readWrite",
"returned" : "default"
}
],
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "phoneNumbers",
"type" : "complex",
"multiValued" : true,
"description" : "Phone numbers for the User. The value SHOULD
be canonicalized by the Service Provider according to format in RFC3966
e.g., 'tel:+1-201-555-0123'. Canonical Type values of work, home,
mobile, fax, pager and other.",
"required" : false,
"subAttributes" : [
{
"name" : "value",
"type" : "string",
"multiValued" : false,
"description" : "Phone number of the User",
"required" : false,
"caseExact" : false,
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"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "display",
"type" : "string",
"multiValued" : false,
"description" : "A human readable name, primarily used for
display purposes. READ-ONLY.",
"required" : false,
"caseExact" : false,
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "type",
"type" : "string",
"multiValued" : false,
"description" : "A label indicating the attribute's
function; e.g., 'work' or 'home' or 'mobile' etc.",
"required" : false,
"caseExact" : false,
"canonicalValues" : [
"work",
"home",
"mobile",
"fax",
"pager",
"other"
],
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "primary",
"type" : "boolean",
"multiValued" : false,
"description" : "A Boolean value indicating the 'primary' or
preferred attribute value for this attribute, e.g., the preferred phone
number or primary phone number. The primary attribute value 'true' MUST
appear no more than once.",
"required" : false,
"mutability" : "readWrite",
"returned" : "default"
}
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],
"mutability" : "readWrite",
"returned" : "default"
},
{
"name" : "ims",
"type" : "complex",
"multiValued" : true,
"description" : "Instant messaging addresses for the User.",
"required" : false,
"subAttributes" : [
{
"name" : "value",
"type" : "string",
"multiValued" : false,
"description" : "Instant messaging address for the User.",
"required" : false,
"caseExact" : false,
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "display",
"type" : "string",
"multiValued" : false,
"description" : "A human readable name, primarily used for
display purposes. READ-ONLY.",
"required" : false,
"caseExact" : false,
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "type",
"type" : "string",
"multiValued" : false,
"description" : "A label indicating the attribute's
function; e.g., 'aim', 'gtalk', 'mobile' etc.",
"required" : false,
"caseExact" : false,
"canonicalValues" : [
"aim",
"gtalk",
"icq",
"xmpp",
"msn",
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"skype",
"qq",
"yahoo"
],
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "primary",
"type" : "boolean",
"multiValued" : false,
"description" : "A Boolean value indicating the 'primary' or
preferred attribute value for this attribute, e.g., the preferred
messenger or primary messenger. The primary attribute value 'true' MUST
appear no more than once.",
"required" : false,
"mutability" : "readWrite",
"returned" : "default"
}
],
"mutability" : "readWrite",
"returned" : "default"
},
{
"name" : "photos",
"type" : "complex",
"multiValued" : true,
"description" : "URLs of photos of the User.",
"required" : false,
"subAttributes" : [
{
"name" : "value",
"type" : "reference",
"referenceTypes" : ["external"],
"multiValued" : false,
"description" : "URL of a photo of the User.",
"required" : false,
"caseExact" : false,
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "display",
"type" : "string",
"multiValued" : false,
"description" : "A human readable name, primarily used for
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display purposes. READ-ONLY.",
"required" : false,
"caseExact" : false,
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "type",
"type" : "string",
"multiValued" : false,
"description" : "A label indicating the attribute's
function; e.g., 'photo' or 'thumbnail'.",
"required" : false,
"caseExact" : false,
"canonicalValues" : [
"photo",
"thumbnail"
],
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "primary",
"type" : "boolean",
"multiValued" : false,
"description" : "A Boolean value indicating the 'primary' or
preferred attribute value for this attribute, e.g., the preferred photo
or thumbnail. The primary attribute value 'true' MUST appear no more
than once.",
"required" : false,
"mutability" : "readWrite",
"returned" : "default"
}
],
"mutability" : "readWrite",
"returned" : "default"
},
{
"name" : "addresses",
"type" : "complex",
"multiValued" : true,
"description" : "A physical mailing address for this User, as
described in (address Element). Canonical Type Values of work, home, and
other. The value attribute is a complex type with the following
sub-attributes.",
"required" : false,
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"subAttributes" : [
{
"name" : "formatted",
"type" : "string",
"multiValued" : false,
"description" : "The full mailing address, formatted for
display or use with a mailing label. This attribute MAY contain
newlines.",
"required" : false,
"caseExact" : false,
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "streetAddress",
"type" : "string",
"multiValued" : false,
"description" : "The full street address component, which
may include house number, street name, PO BOX, and multi-line extended
street address information. This attribute MAY contain newlines.",
"required" : false,
"caseExact" : false,
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "locality",
"type" : "string",
"multiValued" : false,
"description" : "The city or locality component.",
"required" : false,
"caseExact" : false,
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "region",
"type" : "string",
"multiValued" : false,
"description" : "The state or region component.",
"required" : false,
"caseExact" : false,
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
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},
{
"name" : "postalCode",
"type" : "string",
"multiValued" : false,
"description" : "The zipcode or postal code component.",
"required" : false,
"caseExact" : false,
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "country",
"type" : "string",
"multiValued" : false,
"description" : "The country name component.",
"required" : false,
"caseExact" : false,
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "type",
"type" : "string",
"multiValued" : false,
"description" : "A label indicating the attribute's
function; e.g., 'work' or 'home'.",
"required" : false,
"caseExact" : false,
"canonicalValues" : [
"work",
"home",
"other"
],
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
}
],
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "groups",
"type" : "complex",
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"multiValued" : true,
"description" : "A list of groups that the user belongs to,
either thorough direct membership, nested groups, or dynamically
calculated",
"required" : false,
"subAttributes" : [
{
"name" : "value",
"type" : "string",
"multiValued" : false,
"description" : "The identifier of the User's group.",
"required" : false,
"caseExact" : false,
"mutability" : "readOnly",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "$ref",
"type" : "reference",
"referenceTypes" : [
"User",
"Group"
],
"multiValued" : false,
"description" : "The URI of the corresponding Group
resource to which the user belongs",
"required" : false,
"caseExact" : false,
"mutability" : "readOnly",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "display",
"type" : "string",
"multiValued" : false,
"description" : "A human readable name, primarily used
for display purposes. READ-ONLY.",
"required" : false,
"caseExact" : false,
"mutability" : "readOnly",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "type",
"type" : "string",
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"multiValued" : false,
"description" : "A label indicating the attribute's
function; e.g., 'direct' or 'indirect'.",
"required" : false,
"caseExact" : false,
"canonicalValues" : [
"direct",
"indirect"
],
"mutability" : "readOnly",
"returned" : "default",
"uniqueness" : "none"
}
],
"mutability" : "readOnly",
"returned" : "default"
},
{
"name" : "entitlements",
"type" : "complex",
"multiValued" : true,
"description" : "A list of entitlements for the User that
represent a thing the User has.",
"required" : false,
"subAttributes" : [
{
"name" : "value",
"type" : "string",
"multiValued" : false,
"description" : "The value of an entitlement.",
"required" : false,
"caseExact" : false,
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "display",
"type" : "string",
"multiValued" : false,
"description" : "A human readable name, primarily used
for display purposes. READ-ONLY.",
"required" : false,
"caseExact" : false,
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
},
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{
"name" : "type",
"type" : "string",
"multiValued" : false,
"description" : "A label indicating the attribute's
function.",
"required" : false,
"caseExact" : false,
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "primary",
"type" : "boolean",
"multiValued" : false,
"description" : "A Boolean value indicating the 'primary' or
preferred attribute value for this attribute. The primary attribute
value 'true' MUST appear no more than once.",
"required" : false,
"mutability" : "readWrite",
"returned" : "default"
}
],
"mutability" : "readWrite",
"returned" : "default"
},
{
"name" : "roles",
"type" : "complex",
"multiValued" : true,
"description" : "A list of roles for the User that collectively
represent who the User is; e.g., 'Student', 'Faculty'.",
"required" : false,
"subAttributes" : [
{
"name" : "value",
"type" : "string",
"multiValued" : false,
"description" : "The value of a role.",
"required" : false,
"caseExact" : false,
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "display",
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"type" : "string",
"multiValued" : false,
"description" : "A human readable name, primarily used for
display purposes. READ-ONLY.",
"required" : false,
"caseExact" : false,
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "type",
"type" : "string",
"multiValued" : false,
"description" : "A label indicating the attribute's
function.",
"required" : false,
"caseExact" : false,
"canonicalValues" : [],
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "primary",
"type" : "boolean",
"multiValued" : false,
"description" : "A Boolean value indicating the 'primary' or
preferred attribute value for this attribute. The primary attribute
value 'true' MUST appear no more than once.",
"required" : false,
"mutability" : "readWrite",
"returned" : "default"
}
],
"mutability" : "readWrite",
"returned" : "default"
},
{
"name" : "x509Certificates",
"type" : "complex",
"multiValued" : true,
"description" : "A list of certificates issued to the User.",
"required" : false,
"caseExact" : false,
"subAttributes" : [
{
"name" : "value",
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"type" : "binary",
"multiValued" : false,
"description" : "The value of a X509 certificate.",
"required" : false,
"caseExact" : false,
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "display",
"type" : "string",
"multiValued" : false,
"description" : "A human readable name, primarily used
for display purposes. READ-ONLY.",
"required" : false,
"caseExact" : false,
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "type",
"type" : "string",
"multiValued" : false,
"description" : "A label indicating the attribute's
function.",
"required" : false,
"caseExact" : false,
"canonicalValues" : [],
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "primary",
"type" : "boolean",
"multiValued" : false,
"description" : "A Boolean value indicating the 'primary' or
preferred attribute value for this attribute. The primary attribute
value 'true' MUST appear no more than once.",
"required" : false,
"mutability" : "readWrite",
"returned" : "default"
}
],
"mutability" : "readWrite",
"returned" : "default"
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}
],
"meta" : {
"resourceType" : "Schema",
"location" :
"/v2/Schemas/urn:ietf:params:scim:schemas:core:2.0:User"
}
},
{
"id" : "urn:ietf:params:scim:schemas:core:2.0:Group",
"name" : "Group",
"description" : "Group",
"attributes" : [
{
"name" : "displayName",
"type" : "string",
"multiValued" : false,
"description" : "Human readable name for the Group. REQUIRED.",
"required" : false,
"caseExact" : false,
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "members",
"type" : "complex",
"multiValued" : true,
"description" : "A list of members of the Group.",
"required" : false,
"subAttributes" : [
{
"name" : "value",
"type" : "string",
"multiValued" : false,
"description" : "Identifier of the member of this Group.",
"required" : false,
"caseExact" : false,
"mutability" : "immutable",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "$ref",
"type" : "reference",
"referenceTypes" : [
"User",
"Group"
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],
"multiValued" : false,
"description" : "The URI of the corresponding to the member
resource of this Group.",
"required" : false,
"caseExact" : false,
"mutability" : "immutable",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "type",
"type" : "string",
"multiValued" : false,
"description" : "A label indicating the type of resource;
e.g., 'User' or 'Group'.",
"required" : false,
"caseExact" : false,
"canonicalValues" : [
"User",
"Group"
],
"mutability" : "immutable",
"returned" : "default",
"uniqueness" : "none"
}
],
"mutability" : "readWrite",
"returned" : "default"
}
],
"meta" : {
"resourceType" : "Schema",
"location" :
"/v2/Schemas/urn:ietf:params:scim:schemas:core:2.0:Group"
}
},
{
"id" : "urn:ietf:params:scim:schemas:extension:enterprise:2.0:User",
"name" : "EnterpriseUser",
"description" : "Enterprise User",
"attributes" : [
{
"name" : "employeeNumber",
"type" : "string",
"multiValued" : false,
"description" : "Numeric or alphanumeric identifier assigned to
a person, typically based on order of hire or association with an
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organization.",
"required" : false,
"caseExact" : false,
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "costCenter",
"type" : "string",
"multiValued" : false,
"description" : "Identifies the name of a cost center.",
"required" : false,
"caseExact" : false,
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "organization",
"type" : "string",
"multiValued" : false,
"description" : "Identifies the name of an organization.",
"required" : false,
"caseExact" : false,
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "division",
"type" : "string",
"multiValued" : false,
"description" : "Identifies the name of a division.",
"required" : false,
"caseExact" : false,
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "department",
"type" : "string",
"multiValued" : false,
"description" : "Identifies the name of a department.",
"required" : false,
"caseExact" : false,
"mutability" : "readWrite",
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"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "manager",
"type" : "complex",
"multiValued" : false,
"description" : "The User's manager. A complex type that
optionally allows Service Providers to represent organizational
hierarchy by referencing the 'id' attribute of another User.",
"required" : false,
"subAttributes" : [
{
"name" : "value",
"type" : "string",
"multiValued" : false,
"description" : "The id of the SCIM resource representing
the User's manager. REQUIRED.",
"required" : false,
"caseExact" : false,
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "$ref",
"type" : "reference",
"referenceTypes" : [
"User"
],
"multiValued" : false,
"description" : "The URI of the SCIM resource representing
the User's manager. REQUIRED.",
"required" : false,
"caseExact" : false,
"mutability" : "readWrite",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "displayName",
"type" : "string",
"multiValued" : false,
"description" : "The displayName of the User's manager.
OPTIONAL and READ-ONLY.",
"required" : false,
"caseExact" : false,
"mutability" : "readOnly",
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"returned" : "default",
"uniqueness" : "none"
}
],
"mutability" : "readWrite",
"returned" : "default"
}
],
"meta" : {
"resourceType" : "Schema",
"location" :
"/v2/Schemas/urn:ietf:params:scim:schemas:extension:enterprise:2.0:User"
}
}
]
Figure 9: Example JSON Representation for Resource Schema
8.7.2. Service Provider Schema Representation
The following is a representation of the SCIM Schema for the fixed
service provider schemas: ServiceProviderConfig, ResourceType, and
Schema.
[
{
"id" :
"urn:ietf:params:scim:schemas:core:2.0:ServiceProviderConfig",
"name" : "Service Provider Configuration",
"description" : "Schema for representing the service provider's
configuration",
"attributes" : [
{
"name" : "documentationUri",
"type" : "reference",
"referenceTypes" : ["external"],
"multiValued" : false,
"description" : "An HTTP addressable URL pointing to the service
provider's human consumable help documentation.",
"required" : false,
"caseExact" : false,
"mutability" : "readOnly",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "patch",
"type" : "complex",
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"multiValued" : false,
"description" : "A complex type that specifies PATCH
configuration options.",
"required" : true,
"returned" : "default",
"mutability" : "readOnly",
"subAttributes" : [
{
"name" : "supported",
"type" : "boolean",
"multiValued" : false,
"description" : "Boolean value specifying whether the
operation is supported.",
"required" : true,
"mutability" : "readOnly",
"returned" : "default"
}
]
},
{
"name" : "bulk",
"type" : "complex",
"multiValued" : false,
"description" : "A complex type that specifies BULK
configuration options.",
"required" : true,
"returned" : "default",
"mutability" : "readOnly",
"subAttributes" : [
{
"name" : "supported",
"type" : "boolean",
"multiValued" : false,
"description" : "Boolean value specifying whether the
operation is supported.",
"required" : true,
"mutability" : "readOnly",
"returned" : "default"
},
{
"name" : "maxOperations",
"type" : "integer",
"multiValued" : false,
"description" : "An integer value specifying the maximum
number of operations.",
"required" : true,
"mutability" : "readOnly",
"returned" : "default",
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"uniqueness" : "none"
},
{
"name" : "maxPayloadSize",
"type" : "integer",
"multiValued" : false,
"description" : "An integer value specifying the maximum
payload size in bytes.",
"required" : true,
"mutability" : "readOnly",
"returned" : "default",
"uniqueness" : "none"
}
]
},
{
"name" : "filter",
"type" : "complex",
"multiValued" : false,
"description" : "A complex type that specifies FILTER options.",
"required" : true,
"returned" : "default",
"mutability" : "readOnly",
"subAttributes" : [
{
"name" : "supported",
"type" : "boolean",
"multiValued" : false,
"description" : "Boolean value specifying whether the
operation is supported.",
"required" : true,
"mutability" : "readOnly",
"returned" : "default"
},
{
"name" : "maxResults",
"type" : "integer",
"multiValued" : false,
"description" : "Integer value specifying the maximum number
of resources returned in a response.",
"required" : true,
"mutability" : "readOnly",
"returned" : "default",
"uniqueness" : "none"
}
]
},
{
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"name" : "changePassword",
"type" : "complex",
"multiValued" : false,
"description" : "A complex type that specifies change password
options.",
"required" : true,
"returned" : "default",
"mutability" : "readOnly",
"subAttributes" : [
{
"name" : "supported",
"type" : "boolean",
"multiValued" : false,
"description" : "Boolean value specifying whether the
operation is supported.",
"required" : true,
"mutability" : "readOnly",
"returned" : "default"
}
]
},
{
"name" : "sort",
"type" : "complex",
"multiValued" : false,
"description" : "A complex type that specifies sort result
options.",
"required" : true,
"returned" : "default",
"mutability" : "readOnly",
"subAttributes" : [
{
"name" : "supported",
"type" : "boolean",
"multiValued" : false,
"description" : "Boolean value specifying whether the
operation is supported.",
"required" : true,
"mutability" : "readOnly",
"returned" : "default"
}
]
},
{
"name" : "authenticationSchemes",
"type" : "complex",
"multiValued" : true,
"description" : "A complex type that specifies supported
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Authentication Scheme properties.",
"required" : true,
"returned" : "default",
"mutability" : "readOnly",
"subAttributes" : [
{
"name" : "name",
"type" : "string",
"multiValued" : false,
"description" : "The common authentication scheme name;
e.g., HTTP Basic.",
"required" : true,
"caseExact" : false,
"mutability" : "readOnly",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "description",
"type" : "string",
"multiValued" : false,
"description" : "A description of the authentication
scheme.",
"required" : true,
"caseExact" : false,
"mutability" : "readOnly",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "specUri",
"type" : "reference",
"referenceTypes" : ["external"],
"multiValued" : false,
"description" : "An HTTP addressable URL pointing to the
Authentication Scheme's specification.",
"required" : false,
"caseExact" : false,
"mutability" : "readOnly",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "documentationUri",
"type" : "reference",
"referenceTypes" : ["external"],
"multiValued" : false,
"description" : "An HTTP addressable URL pointing to the
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Authentication Scheme's usage documentation.",
"required" : false,
"caseExact" : false,
"mutability" : "readOnly",
"returned" : "default",
"uniqueness" : "none"
}
]
}
]
},
{
"id" : "urn:ietf:params:scim:schemas:core:2.0:ResourceType",
"name" : "ResourceType",
"description" : "Specifies the schema that describes a SCIM Resource
Type",
"attributes" : [
{
"name" : "id",
"type" : "string",
"multiValued" : false,
"description" : "The resource type's server unique id. May be
the same as the 'name' attribute.",
"required" : false,
"caseExact" : false,
"mutability" : "readOnly",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "name",
"type" : "string",
"multiValued" : false,
"description" : "The resource type name. When applicable service
providers MUST specify the name specified in the core schema
specification; e.g., User",
"required" : true,
"caseExact" : false,
"mutability" : "readOnly",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "description",
"type" : "string",
"multiValued" : false,
"description" : "The resource type's human readable description.
When applicable service providers MUST specify the description
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specified in the core schema specification.",
"required" : false,
"caseExact" : false,
"mutability" : "readOnly",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "endpoint",
"type" : "reference",
"referenceTypes" : ["uri"],
"multiValued" : false,
"description" : "The resource type's HTTP addressable endpoint
relative to the Base URL; e.g., /Users",
"required" : true,
"caseExact" : false,
"mutability" : "readOnly",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "schema",
"type" : "reference",
"referenceTypes" : ["uri"],
"multiValued" : false,
"description" : "The resource types primary/base schema URI",
"required" : true,
"caseExact" : true,
"mutability" : "readOnly",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "schemaExtensions",
"type" : "complex",
"multiValued" : false,
"description" : "A list of URIs of the resource type's schema
extensions",
"required" : true,
"mutability" : "readOnly",
"returned" : "default",
"subAttributes" : [
{
"name" : "schema",
"type" : "reference",
"referenceTypes" : ["uri"],
"multiValued" : false,
"description" : "The URI of a schema extension.",
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"required" : true,
"caseExact" : true,
"mutability" : "readOnly",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "required",
"type" : "boolean",
"multiValued" : false,
"description" : "A Boolean value that specifies whether the
schema extension is required for the resource type. If
true, a resource of this type MUST include this schema
extension and include any attributes declared as required
in this schema extension. If false, a resource of this
type MAY omit this schema extension.",
"required" : true,
"mutability" : "readOnly",
"returned" : "default"
}
]
}
]
},
{
"id" : "urn:ietf:params:scim:schemas:core:2.0:Schema",
"name" : "Schema",
"description" : "Specifies the schema that describes a SCIM Schema",
"attributes" : [
{
"name" : "id",
"type" : "string",
"multiValued" : false,
"description" : "The unique URI of the schema. When applicable
service providers MUST specify the URI specified in the core
schema specification",
"required" : true,
"caseExact" : false,
"mutability" : "readOnly",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "name",
"type" : "string",
"multiValued" : false,
"description" : "The schema's human readable name. When
applicable service providers MUST specify the name specified
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in the core schema specification; e.g., User",
"required" : true,
"caseExact" : false,
"mutability" : "readOnly",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "description",
"type" : "string",
"multiValued" : false,
"description" : "The schema's human readable name. When
applicable service providers MUST specify the name specified
in the core schema specification; e.g., User",
"required" : false,
"caseExact" : false,
"mutability" : "readOnly",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "attributes",
"type" : "complex",
"multiValued" : true,
"description" : "A complex attribute that includes the
attributes of a schema",
"required" : true,
"mutability" : "readOnly",
"returned" : "default",
"subAttributes" : [
{
"name" : "name",
"type" : "string",
"multiValued" : false,
"description" : "The attribute's name",
"required" : true,
"caseExact" : true,
"mutability" : "readOnly",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "type",
"type" : "string",
"multiValued" : false,
"description" : "The attribute's data type. Valid values
include: 'string', 'complex', 'boolean', 'decimal',
'integer', 'dateTime', 'reference'. ",
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"required" : true,
"canonicalValues" : [
"string",
"complex",
"boolean",
"decimal",
"integer",
"dateTime",
"reference"
],
"caseExact" : false,
"mutability" : "readOnly",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "multiValued",
"type" : "boolean",
"multiValued" : false,
"description" : "Boolean indicating an attribute's
plurality.",
"required" : true,
"mutability" : "readOnly",
"returned" : "default"
},
{
"name" : "description",
"type" : "string",
"multiValued" : false,
"description" : "A human readable description of the
attribute.",
"required" : false,
"caseExact" : true,
"mutability" : "readOnly",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "required",
"type" : "boolean",
"multiValued" : false,
"description" : "A boolean indicating if the attribute
is required.",
"required" : false,
"mutability" : "readOnly",
"returned" : "default"
},
{
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"name" : "canonicalValues",
"type" : "string",
"multiValued" : true,
"description" : "A collection of canonical values. When
applicable service providers MUST specify the canonical
types specified in the core schema specification; e.g.,
'work', 'home'.",
"required" : false,
"caseExact" : true,
"mutability" : "readOnly",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "caseExact",
"type" : "boolean",
"multiValued" : false,
"description" : "Indicates if a string attribute is
case-sensitive.",
"required" : false,
"mutability" : "readOnly",
"returned" : "default"
},
{
"name" : "mutability",
"type" : "string",
"multiValued" : false,
"description" : "Indicates if an attribute is modifiable.",
"required" : false,
"caseExact" : true,
"mutability" : "readOnly",
"returned" : "default",
"uniqueness" : "none",
"canonicalValues" : [
"readOnly",
"readWrite",
"immutable",
"writeOnly"
]
},
{
"name" : "returned",
"type" : "string",
"multiValued" : false,
"description" : "Indicates when an attribute is returned in
a response (e.g., to a query).",
"required" : false,
"caseExact" : true,
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"mutability" : "readOnly",
"returned" : "default",
"uniqueness" : "none",
"canonicalValues" : [
"always",
"never",
"default",
"request"
]
},
{
"name" : "uniqueness",
"type" : "string",
"multiValued" : false,
"description" : "Indicates how unique a value must be.",
"required" : false,
"caseExact" : true,
"mutability" : "readOnly",
"returned" : "default",
"uniqueness" : "none",
"canonicalValues" : [
"none",
"server",
"global"
]
},
{
"name" : "referenceTypes",
"type" : "string",
"multiValued" : true,
"description" : "Used only with an attribute of type
'reference'. Specifies a SCIM resourceType that a
reference attribute MAY refer to. e.g., User",
"required" : false,
"caseExact" : true,
"mutability" : "readOnly",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "subAttributes",
"type" : "complex",
"multiValued" : true,
"description" : "Used to define the sub-attributes of a
complex attribute",
"required" : false,
"mutability" : "readOnly",
"returned" : "default",
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"subAttributes" : [
{
"name" : "name",
"type" : "string",
"multiValued" : false,
"description" : "The attribute's name",
"required" : true,
"caseExact" : true,
"mutability" : "readOnly",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "type",
"type" : "string",
"multiValued" : false,
"description" : "The attribute's data type. Valid values
include: 'string', 'complex', 'boolean', 'decimal',
'integer', 'dateTime', 'reference'. ",
"required" : true,
"caseExact" : false,
"mutability" : "readOnly",
"returned" : "default",
"uniqueness" : "none",
"canonicalValues" : [
"string",
"complex",
"boolean",
"decimal",
"integer",
"dateTime",
"reference"
]
},
{
"name" : "multiValued",
"type" : "boolean",
"multiValued" : false,
"description" : "Boolean indicating an attribute's
plurality.",
"required" : true,
"mutability" : "readOnly",
"returned" : "default"
},
{
"name" : "description",
"type" : "string",
"multiValued" : false,
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"description" : "A human readable description of the
attribute.",
"required" : false,
"caseExact" : true,
"mutability" : "readOnly",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "required",
"type" : "boolean",
"multiValued" : false,
"description" : "A boolean indicating if the attribute
is required.",
"required" : false,
"mutability" : "readOnly",
"returned" : "default"
},
{
"name" : "canonicalValues",
"type" : "string",
"multiValued" : true,
"description" : "A collection of canonical values. When
applicable service providers MUST specify the
canonical types specified in the core schema
specification; e.g., 'work', 'home'.",
"required" : false,
"caseExact" : true,
"mutability" : "readOnly",
"returned" : "default",
"uniqueness" : "none"
},
{
"name" : "caseExact",
"type" : "boolean",
"multiValued" : false,
"description" : "Indicates if a string attribute is
case-sensitive.",
"required" : false,
"mutability" : "readOnly",
"returned" : "default"
},
{
"name" : "mutability",
"type" : "string",
"multiValued" : false,
"description" : "Indicates if an attribute is
modifiable.",
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"required" : false,
"caseExact" : true,
"mutability" : "readOnly",
"returned" : "default",
"uniqueness" : "none",
"canonicalValues" : [
"readOnly",
"readWrite",
"immutable",
"writeOnly"
]
},
{
"name" : "returned",
"type" : "string",
"multiValued" : false,
"description" : "Indicates when an attribute is
returned in a response (e.g., to a query).",
"required" : false,
"caseExact" : true,
"mutability" : "readOnly",
"returned" : "default",
"uniqueness" : "none",
"canonicalValues" : [
"always",
"never",
"default",
"request"
]
},
{
"name" : "uniqueness",
"type" : "string",
"multiValued" : false,
"description" : "Indicates how unique a value must be.",
"required" : false,
"caseExact" : true,
"mutability" : "readOnly",
"returned" : "default",
"uniqueness" : "none",
"canonicalValues" : [
"none",
"server",
"global"
]
},
{
"name" : "referenceTypes",
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"type" : "string",
"multiValued" : false,
"description" : "Used only with an attribute of type
'reference'. Specifies a SCIM resourceType that a
reference attribute MAY refer to. e.g., 'User'",
"required" : false,
"caseExact" : true,
"mutability" : "readOnly",
"returned" : "default",
"uniqueness" : "none"
}
]
}
]
}
]
}
]
Figure 10: Representation of Fixed ServiceProvider Endpoint Schemas
9. Security Considerations
9.1. Protocol
SCIM data is intended to be exchanged using SCIM Protocol. It is
important when handling data to implement the security considerations
outlined in Section 7 of [I-D.ietf-scim-api].
9.2. Password and Other Sensitive Security Data
Passwords and other attributes related to security credentials are of
extreme sensitive nature and require special handling when
transmitted or stored. While SCIM Protocol uses clear-text passwords
for setting and equality testing purposes, password values MUST NOT
be stored in clear-text form.
Administrators should undertake industry best practices to protect
the storage of credentials and in particular SHOULD follow
recommendations outlines in Section 5.1.4.1 [RFC6819]. These
requirements include but are not limited to:
o Provide injection attack counter measures (e.g., by validating all
inputs and parameters),
o No cleartext storage of credentials,
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o Store credentials using an encrypted protection mechanism (e.g.
hashing), and
o Where possible, avoid passwords as the sole form of
authentication, and consider use of asymmetric cryptography based
credentials.
9.3. Privacy
The SCIM Core schema defines attributes that are sensitive and may be
considered personally identifying information (PII). These privacy
considerations should be considered for extensions as well as the
schema defined in this specification.
For the purposes of this specification personally identifying
information is defined as any attribute that may be used as a unique
key to identify a person (e.g., User). Since other information may
be used in combination to identify an individual, all attributes in
SCIM are considered "sensitive" personal information. Consult
regional jurisdictions to see if there are special considerations for
the handling of personal and PII information.
Information should be shared on an as-needed basis. A SCIM client
should limit information to what it believes a service provider
requires, and a SCIM service provider, should only accept information
it needs. Clients and service providers should take into
consideration that personal information is being conveyed across
technical (e.g., protocol and applications), administrative (e.g.
organizational, corporate), and jurisdictional boundaries. In
particular information security and privacy must be considered.
Security service level agreements for the handling of these
attributes are beyond the scope of this document, but are to be
carefully considered by implementers and deploying organizations.
Please see the Privacy Considerations section of [I-D.ietf-scim-api],
for more protocol specific considerations for handling of SCIM
information.
SCIM defines attributes such as "id" and "externalId" and SCIM
resource URIs which causes new PII information to be generated which
is important to the way SCIM protocol identifies and locates
resources. Where possible, it is suggested that service providers
take the following remediations:
o Where possible, assign and bind identifiers to specific tenants
and/or clients. When multiple tenants are able to reference the
same resource, they should do so via separate identifiers (id or
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externalId). This ensures that separate domains linked to the
same information can not perform identifier correlation.
o In the case of "externalId", if multiple values are supported, use
access control to restrict access to the client domain that
assigned the "externalId" value.
o Ensure that access to data is appropriately restricted to
authorized parties with a need-to-know.
o When persisted, the appropriate protection mechanisms are in place
to restrict access by unauthorized parties including
administrators or parties with access to backup data.
10. IANA Considerations
10.1. Registration of SCIM URN Sub-namespace & SCIM Registry
IANA is requested to add an entry to the 'IETF URN Sub-namespace for
Registered Protocol Parameter Identifiers' registry and create a sub-
namespace for the Registered Parameter Identifier as per [RFC3553]:
"urn:ietf:params:scim".
To manage this sub-namespace, IANA is requested to create the "SCIM"
Registry which shall be used to manage entries within the
"urn:ietf:params:scim" namespace. The registry description is as
follows:
o Registry name: SCIM
o Specification: [this document]
o Repository: [see Section 10.2]
o Index value: values [see Section 10.2]
10.2. URN Sub-Namespace for SCIM
SCIM schemas and SCIM messages utilize URIs to identify the schema in
use or other relevant context. This section creates and registers an
IETF URN Sub-namespace for use in the SCIM specifications and future
extensions.
10.2.1. Specification Template
Namespace ID:
The Namespace ID "scim" is requested.
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Registration Information:
Version: 1
Date: [[insert final submission date]]
Declared registrant of the namespace:
Registering organization
The Internet Engineering Task Force
Designated contact
A designated expert will monitor the SCIM public mailing list,
"scim@ietf.org".
Declaration of Syntactic Structure:
The Namespace Specific String (NSS) of all URNs that use the
"scim" NID shall have the following structure:
urn:ietf:params:scim:{type}:{name}{:other}
The keywords have the following meaning:
type
The entity type which is either "schemas" or "api".
name
A required US-ASCII string that conforms to the URN syntax
requirements (see [RFC2141] ) and defines a major namespace of
a schema used within SCIM (e.g., "core", which is reserved for
SCIM specifications). The value MAY also be an industry name
or organization name.
other
Any US-ASCII string that conforms to the URN syntax
requirements (see [RFC2141] ) and defines the sub-namespace
(which MAY be further broken down in namespaces delimited by
colons) as needed to uniquely identify a schema.
Relevant Ancillary Documentation:
None
Identifier Uniqueness Considerations:
The designated contact shall be responsible for reviewing and
enforcing uniqueness.
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Identifier Persistence Considerations:
Once a name has been allocated it MUST NOT be re-allocated for a
different purpose. The rules provided for assignments of values
within a sub-namespace MUST be constructed so that the meaning of
values cannot change. This registration mechanism is not
appropriate for naming values whose meaning may change over time.
As the SCIM specifications are updated and the SCIM protocol
version is adjusted, a new registration will be made when
significant changes are made. Example,
"urn:ietf:params:scim:schemas:core:1.0 (externally defined, not
previously registered)" and
"urn:ietf:params:scim:schemas:core:2.0".
Process of Identifier Assignment:
Identifiers with namespace type "schema" (e.g.,
"urn:ietf:params:scim:schemas" ) are assigned after the review of
the assigned contact via the SCIM public mailing list,
"scim@ietf.org" as documented in Section 10.3.
Namespaces with type "api" (e.g., "urn:ietf:params:scim:api") and
"param" (e.g., "urn:ietf:params:scim:param" ) are reserved for
IETF approved SCIM specifications.
Process of Identifier Resolution:
The namespace is not currently listed with a Resolution Discovery
System (RDS), but nothing about the namespace prohibits the future
definition of appropriate resolution methods or listing with an
RDS.
Rules for Lexical Equivalence:
No special considerations; the rules for lexical equivalence
specified in [RFC2141] apply.
Conformance with URN Syntax:
No special considerations.
Validation Mechanism:
None specified.
Scope:
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Global.
10.3. Registering SCIM Schemas
This section defines the process for registering new SCIM schemas
with IANA in the "SCIM" registry (see Section 10.1). A schema URI is
used as a value in the schemas attribute (Section 3) for the purpose
of distinguishing extensions used in a SCIM resource.
10.3.1. Registration Procedure
The IETF has created a mailing list, scim@ietf.org, which can be used
for public discussion of SCIM schema proposals prior to registration.
Use of the mailing list is strongly encouraged. The IESG has
appointed a designated expert who will monitor the scim@ietf.org
mailing list and review registrations.
Registration of new "core" (e.g. in the namespace
"urn:ietf:params:scim:schemas:core") and "API" schemas (e.g., in the
namespace "urn:ietf:params:scim:api") MUST be reviewed by the
designated expert and published in an RFC. An RFC is REQUIRED for
the registration of new value data types that modify existing
properties. An RFC is also REQUIRED for registration of SCIM schema
URIs that modify SCIM schema previously documented in a existing RFC.
URN's within the "urn:ietf:params:scim", but outside the above
namespaces MAY be registered with a simple review (e.g. check for
SPAM) by the designated expert on a first-come-first-served basis.
The registration procedure begins when a completed registration
template, defined in the sections below, is sent to scim@ietf.org and
iana@iana.org. Within two weeks, the designated expert is expected
to tell IANA and the submitter of the registration whether the
registration is approved, approved with minor changes, or rejected
with cause. When a registration is rejected with cause, it can be
re-submitted if the concerns listed in the cause are addressed.
Decisions made by the designated expert can be appealed to the IESG
Applications Area Director, then to the IESG. They follow the normal
appeals procedure for IESG decisions.
Once the registration procedure concludes successfully, IANA creates
or modifies the corresponding record in the SCIM schema registry.
The completed registration template is discarded.
An RFC specifying new schema URI MUST include the completed
registration templates, which MAY be expanded with additional
information. These completed templates are intended to go in the
body of the document, not in the IANA Considerations section. The
RFC SHOULD include any attributes defined.
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10.3.2. Schema Registration Template
A SCIM schema URI is defined by completing the following template:
Schema URI: Schema URI: A unique URI for the SCIM schema extension.
Schema Name: A descriptive name of the schema extension (e.g.,
Generic Device)
Intended or Associated Resource Type: A value defining the resource
type (e.g., "Device").
Purpose: A description of the purpose of the extension and/or its
intended use.
Single-value Attributes: A list and description of single-valued
attributes defined including complex attributes.
Multi-valued Attributes: A list and description of multi-valued
attributes defined including complex attributes.
10.4. Initial SCIM Schema Registry
The IANA is requested to populate the "SCIM" registry with the
following registries for SCIM schema URIs with pointers to
appropriate reference documents. Note: the Schema URI broken into
two lines for readability.
+-----------------------------------+-----------------+-------------+
| Schema URI | Name | Reference |
+-----------------------------------+-----------------+-------------+
| urn:ietf:params:scim:schemas: | User Resource | See Section |
| core:2.0:User | | 4.1 |
| urn:ietf:params:scim:schemas: | Enterprise User | See Section |
| extension:enterprise:2.0:User | Extension | 4.3 |
| urn:ietf:params:scim:schemas: | Group Resource | See Section |
| core:2.0:Group | | 4.2 |
+-----------------------------------+-----------------+-------------+
SCIM Schema URIs for Data Resources
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+-----------------------------------+-------------------+-----------+
| Schema URI | Name | Reference |
+-----------------------------------+-------------------+-----------+
| urn:ietf:params:scim:schemas: | Service Provider | See |
| core:2.0:ServiceProviderConfig | Configuration | Section 5 |
| | Schema | |
| urn:ietf:params:scim:schemas: | Resource Type | See |
| core:2.0:ResourceType | Config | Section 6 |
| urn:ietf:params:scim:schemas: | Schema | See |
| core:2.0:Schema | Definitions | Section 7 |
| | Schema | |
+-----------------------------------+-------------------+-----------+
SCIM Server Related Schema URIs
11. References
11.1. Normative References
[I-D.ietf-scim-api]
Hunt, P., Grizzle, K., Ansari, M., Wahlstroem, E., and C.
Mortimore, "System for Cross-Domain Identity Management:
Protocol", draft-ietf-scim-api-19 (work in progress), May
2015.
[RFC2119] Bradner, S., "Key words for use in RFCs to Indicate
Requirement Levels", BCP 14, RFC 2119, March 1997.
[RFC2141] Moats, R., "URN Syntax", RFC 2141, May 1997.
[RFC3553] Mealling, M., Masinter, L., Hardie, T., and G. Klyne, "An
IETF URN Sub-namespace for Registered Protocol
Parameters", BCP 73, RFC 3553, June 2003.
[RFC3629] Yergeau, F., "UTF-8, a transformation format of ISO
10646", STD 63, RFC 3629, November 2003.
[RFC3966] Schulzrinne, H., "The tel URI for Telephone Numbers", RFC
3966, December 2004.
[RFC3986] Berners-Lee, T., Fielding, R., and L. Masinter, "Uniform
Resource Identifier (URI): Generic Syntax", STD 66, RFC
3986, January 2005.
[RFC4647] Phillips, A. and M. Davis, "Matching of Language Tags",
BCP 47, RFC 4647, September 2006.
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[RFC4648] Josefsson, S., "The Base16, Base32, and Base64 Data
Encodings", RFC 4648, October 2006.
[RFC5234] Crocker, D. and P. Overell, "Augmented BNF for Syntax
Specifications: ABNF", STD 68, RFC 5234, January 2008.
[RFC5280] Cooper, D., Santesson, S., Farrell, S., Boeyen, S.,
Housley, R., and W. Polk, "Internet X.509 Public Key
Infrastructure Certificate and Certificate Revocation List
(CRL) Profile", RFC 5280, May 2008.
[RFC5321] Klensin, J., "Simple Mail Transfer Protocol", RFC 5321,
October 2008.
[RFC5646] Phillips, A. and M. Davis, "Tags for Identifying
Languages", BCP 47, RFC 5646, September 2009.
[RFC6557] Lear, E. and P. Eggert, "Procedures for Maintaining the
Time Zone Database", BCP 175, RFC 6557, February 2012.
[RFC7159] Bray, T., "The JavaScript Object Notation (JSON) Data
Interchange Format", RFC 7159, March 2014.
[RFC7231] Fielding, R. and J. Reschke, "Hypertext Transfer Protocol
(HTTP/1.1): Semantics and Content", RFC 7231, June 2014.
[RFC7232] Fielding, R. and J. Reschke, "Hypertext Transfer Protocol
(HTTP/1.1): Conditional Requests", RFC 7232, June 2014.
11.2. Informative References
[ISO3166] "ISO 3166:1988 (E/F) - Codes for the representation of
names of countries - The International Organization for
Standardization, 3rd edition", 08 1988.
[Olson-TZ]
Internet Assigned Numbers Authority, "IANA Time Zone
Database".
[PortableContacts]
Smarr, J., "Portable Contacts 1.0 Draft C - Schema Only",
August 2008.
[RFC2277] Alvestrand, H., "IETF Policy on Character Sets and
Languages", BCP 18, RFC 2277, January 1998.
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[RFC4512] Zeilenga, K., "Lightweight Directory Access Protocol
(LDAP): Directory Information Models", RFC 4512, June
2006.
[RFC6350] Perreault, S., "vCard Format Specification", RFC 6350,
August 2011.
[RFC6749] Hardt, D., "The OAuth 2.0 Authorization Framework", RFC
6749, October 2012.
[RFC6819] Lodderstedt, T., McGloin, M., and P. Hunt, "OAuth 2.0
Threat Model and Security Considerations", RFC 6819,
January 2013.
[XML-Schema]
Peterson, D., Gao, S., Malhotra, A., Sperberg-McQueen, C.,
and H. Thompson, "XML Schema Definition Language (XSD) 1.1
Part 2: Datatypes", April 2012.
Appendix A. Acknowledgements
The editors would like to acknowledge the contribution and work of
the past draft editors:
Chuck Mortimore, Salesforce
Patrick Harding, Ping
Paul Madsen, Ping
Trey Drake, UnboundID
The SCIM Community would like to thank the following people for the
work they've done in the research, formulation, drafting, editing,
and support of this specification.
Morteza Ansari (morteza.ansari@cisco.com)
Sidharth Choudhury (schoudhury@salesforce.com)
Samuel Erdtman (samuel@erdtman.se)
Kelly Grizzle (kelly.grizzle@sailpoint.com)
Chris Phillips (cjphillips@gmail.com)
Erik Wahlstroem (erik@wahlstromstekniska.se)
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Phil Hunt (phil.hunt@yahoo.com)
Special thanks to Joeseph Smarr, who's excellent work on the Portable
Contacts Specification [PortableContacts] provided a basis for the
SCIM schema structure and text.
Appendix B. Change Log
[[This section to be removed prior to publication as an RFC]]
Draft 02 - KG - Addition of schema extensibility
Draft 03 - PH - Revisions based on following tickets:
09 - Attribute uniquenes
10 - Returnability of attributes
35 - Attribute mutability (replaces readOnly)
52 - Minor textual changes
53 - Standard use of term client (some was consumer)
56 - Make manager attribute consistent with other $ref attrs
58 - Add optional id to ResourceType objects for consistency
59 - Fix capitalization per IETF editor practices
60 - Changed <eref> tags to normal <xref> and <reference> tags
Draft 04 - PH - Revisions based on the following tickets:
43 - Drop short-hand notation for complex multi-valued attributes
61 - Specify attribute name limitations
62 - Fix 'mutability' normative language
63 - Fix incorrect EnterpriseUser schema reference
68 - Update JSON references from RFC4627 to RFC7159
71 - Made corrections to language tags in compliance with BCP47 /
RFC5646
Draft 05 - PH - Revisions based on the following tickets
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23 - Clarified that the server is not required to preserve case
for case insensitive strings
41 - Add IANA considerations
72 - Added text to indicate UTF-8 is default and mandatory
encoding format per BCP18
- Typo corrections and removed some redundant text
Draft 06 - PH - Revisions based on the following tickets
63 - Corrected enterprise user URI in 14.2 and section 7, URI
namespace changes due to ticket #41
66 - Updated reference to final HTTP/1.1 drafts (RFC 7230)
41 - Add IANA considerations
- Removed redundant text (e.g., SAML binding, replaced REST with
HTTP)
- Reordered introduction, definitions and notation sections to
follow typical format
- meta.attributes removed due to new PURGE command in draft 04 (no
longer used)
Draft 07 - PH - Edits and revisions
- Dropped use of the term API in favour of HTTP protocol or just
protocol.
- Clarified meaning of null and unassigned
Draft 08 - PH - Revised IANA namespace to urn:ietf:params:scim per
RFC3553
Draft 09 - PH - Editorial revisions and clarifications
Removed duplicate text from Schema Schema section
Removed "operation" attribute from Multi-valued Attribute sub-
attribute definitions. This was used in the old PATCH command and
is no longer valid.
Revised some layout to make indentation and definition of
attributes more clear (added vspace elements)
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Draft 10 - PH - Editorial revisions
Simplified namespace definition for urn:ietf:params:scim
Clarified "schemas" attribute as representing the JSON body schema
in an HTTP Req/Resp
Reduced use of confusing term "core" in "Core User" and "Core
Group"
Added clarifications and security considerations for externalId
Re-worded descriptions SCIM schema extension model (sec 3) and
core schema (sec 4) for improved clarity
Draft 11 - PH - Clarification to definition of externalId
Draft 12 - PH - Nits / Corrections
Corrected use of RFC2119 words (e.g., MUST not to MUST NOT)
Corrected JSON examples to be 72 characters or less per line
Corrected enterprise User manager attribute to use sub-attribute
value and make multi-valued
Corrected sec 8.7, make members multi-valued in JSON
Added missing definition for subattributes in sec 7, Schema
Definition
Draft 13 - PH - Correctings NITS to externalId example and clarified
phoneNumber & emails canonicalization
Draft 14 - PH - Nits / Corrections
Corrected JSON structure for example Schema (removed outer {}
around array of schemas).
Added example Group resource type to example of resource types in
JSON
Draft 15 - PH - Corrected schema in sec 7 to use defined types from
sec 2.1
Draft 16 - PH - Corrected photo.value from "type":"binary" to
"type":"reference" (should be a URL)
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Draft 17 - PH - Changes as follows:
Updated reference for XML-Schema to the 5 April 2012 XML Schema
1.1 draft
Added clarifications on attribute characteristics and Schema usage
Added schema in section 8.7 for Schema, ServiceProviderConfig, and
ResourceType
Fixed nit in service provider config.
Clarified binary attribute may be base 64 or base 64 url encoding
per RFC4648. x509certificates are now base64 encoded.
Clarified x509certificates values are DER certificates that are
then base64 encoded
Corrected "reference" attribute to use the "referenceTypes" meta-
attribute that says what type of reference an attribute is.
Draft 18 - PH - Comments from GenART and IANA review
General Edits and Nits after Gen-ART and IANA review
Add references to SCIM API protocol document where appropriate
Added clarifications and privacy considerations to security
considerations
Clarified IANA section to create new "SCIM" registry
Removed out-of-date "readOnly" attribute from Group schema
(replaced a long time ago by "mutability").
Draft 19 - PH - Comments from IESG review
Additional Gen-Art edits (type canonicalization, moved attribute
types section, etc
Added clarification on password use of clear text and hashing
Clarified statements about sensitive and PII data
Updated references to SCIM Protocol sections
Made capitalization of 'client' and 'service provider' terms
consistent (lower case)
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Corrected schema and examples to have singluar value for manager
attribute
Draft 20 - PH - Additional clarification on multi-hop/3rd party, and
small nit in section 1.1
Draft 21 - PH - IESG feedback from draft 20 (Ben, Stephen, Benoit)
Reduced use of normative MAY for statements of fact
Corrected MAYs that were intended to imply MUST or SHALL (e.g.
TLS MUST be used).
Added notation definition for REQUIRED and OPTIONAL
Redefined Integer so as not to conflict with decimal
Clarified a reference URI must be a valid HTTP addressable URI
Clarified attribute characteristics for meta attribute
Dropped use of "real" in definition of name as no real name policy
was implied.
Re-worded/improved readability of password definition
At request of Stephen Farrell, clarified x509certificate values
contain only one certificate.
Other typos and nits
Draft 22 - PH - Clarified sub-attribute definition of Group "members"
attribute
Authors' Addresses
Phil Hunt (editor)
Oracle Corporation
Email: phil.hunt@yahoo.com
Kelly Grizzle
SailPoint
Email: kelly.grizzle@sailpoint.com
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Erik Wahlstroem
Nexus Technology
Email: erik.wahlstrom@nexusgroup.com
Chuck Mortimore
Salesforce.com
Email: cmortimore@salesforce.com
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