SCIM сlient
License: Apache License 2.0
This repo is no longer maintained. The new SCIM client home is located at:
https://github.com/GluuFederation/scim/tree/master/scim-client
From SCIM Test Cases.xlsx
11.1 Searching with POST /.search returns multiple resource types
11.2 Searching with POST /.search with a filter that contains an attribute only defined on users excludes groups from the results
Current implementation does not have a general /.search endpoint but specific endpoints for every resource
Currently SCIM service does not officially support PATCH operation. According to spec, patching is one of the mechanisms that allows a SCIM client to remove (nullify) an already non-empty attribute.
PUT operation MAY cope for attribute removal (see RFC 7644 section 3.5.1). In current implementation an unassigned/nulled attribute passed to the service simply leaves the stored attribute value intact. IMO this is right: clearing attributes not being passed can lead to unintentional info erasure, and thus, complaints.
Current scim server code in oxTrust for patching is not complete yet and deviates from spec. Needs work.
Currently the Java client project uses no logging but System.out for printing messages or debuging info. It's also using printStackTrace.
Heya,
I've been trying to download 3.1.1.Final from the http://ox.gluu.org/maven repo to compile into an sbt based project and I'm having some issues with dependencies I can't seem to get around. Using 3.0.2 works fine but my version of Gluu is 3.1.1 😞
Here's my build.sbt which if you guys are unfamiliar is the same as a maven pom.xml file
// Adding the Gluu Maven Repository
resolvers += "Gluu Repository" at "http://ox.gluu.org/maven"
libraryDependencies ++= Seq(
"org.jboss.resteasy" % "resteasy-jaxb-provider" % "3.0.21.Final",
"org.xdi" % "oxauth-client" % "3.1.1.Final",
"gluu.scim.client" % "SCIM-Client" % "3.1.1.Final"
)It seems I had to add the jboss and xdi dependencies manually or else I got errors asking for those dependencies.
At the moment I get these errors when I try and compile
[info] Resolving jline#jline;2.14.4 ...
[warn] ::::::::::::::::::::::::::::::::::::::::::::::
[warn] :: UNRESOLVED DEPENDENCIES ::
[warn] ::::::::::::::::::::::::::::::::::::::::::::::
[warn] :: junit#junit;working@Miguels-MBP-2: not found
[warn] :: com.sun.xml.bind#jaxb-impl;working@Miguels-MBP-2: not found
[warn] :: org.jboss.spec.javax.servlet#jboss-servlet-api_3.1_spec;working@Miguels-MBP-2: not found
[warn] :: org.jboss.logging#jboss-logging;working@Miguels-MBP-2: not found
[warn] :: org.jboss.logging#jboss-logging-annotations;working@Miguels-MBP-2: not found
[warn] :: org.jboss.logging#jboss-logging-processor;working@Miguels-MBP-2: not found
[warn] :: org.jboss.spec.javax.ws.rs#jboss-jaxrs-api_2.0_spec;working@Miguels-MBP-2: not found
[warn] :: org.jboss.spec.javax.annotation#jboss-annotations-api_1.2_spec;working@Miguels-MBP-2: not found
[warn] :: javax.activation#activation;working@Miguels-MBP-2: not found
[warn] :: net.jcip#jcip-annotations;working@Miguels-MBP-2: not found
[warn] :: org.codehaus.jackson#jackson-jaxrs;working@Miguels-MBP-2: not found
[warn] :: org.codehaus.jackson#jackson-xc;working@Miguels-MBP-2: not found
[warn] ::::::::::::::::::::::::::::::::::::::::::::::
sbt.ResolveException: unresolved dependency: junit#junit;working@Miguels-MBP-2: not found
unresolved dependency: com.sun.xml.bind#jaxb-impl;working@Miguels-MBP-2: not found
unresolved dependency: org.jboss.spec.javax.servlet#jboss-servlet-api_3.1_spec;working@Miguels-MBP-2: not found
unresolved dependency: org.jboss.logging#jboss-logging;working@Miguels-MBP-2: not found
unresolved dependency: org.jboss.logging#jboss-logging-annotations;working@Miguels-MBP-2: not found
unresolved dependency: org.jboss.logging#jboss-logging-processor;working@Miguels-MBP-2: not found
unresolved dependency: org.jboss.spec.javax.ws.rs#jboss-jaxrs-api_2.0_spec;working@Miguels-MBP-2: not found
unresolved dependency: org.jboss.spec.javax.annotation#jboss-annotations-api_1.2_spec;working@Miguels-MBP-2: not found
unresolved dependency: javax.activation#activation;working@Miguels-MBP-2: not found
unresolved dependency: net.jcip#jcip-annotations;working@Miguels-MBP-2: not found
unresolved dependency: org.codehaus.jackson#jackson-jaxrs;working@Miguels-MBP-2: not found
unresolved dependency: org.codehaus.jackson#jackson-xc;working@Miguels-MBP-2: not found
[error] (*:update) sbt.ResolveException: unresolved dependency: junit#junit;working@Miguels-MBP-2: not found
[error] unresolved dependency: com.sun.xml.bind#jaxb-impl;working@Miguels-MBP-2: not found
[error] unresolved dependency: org.jboss.spec.javax.servlet#jboss-servlet-api_3.1_spec;working@Miguels-MBP-2: not found
[error] unresolved dependency: org.jboss.logging#jboss-logging;working@Miguels-MBP-2: not found
[error] unresolved dependency: org.jboss.logging#jboss-logging-annotations;working@Miguels-MBP-2: not found
[error] unresolved dependency: org.jboss.logging#jboss-logging-processor;working@Miguels-MBP-2: not found
[error] unresolved dependency: org.jboss.spec.javax.ws.rs#jboss-jaxrs-api_2.0_spec;working@Miguels-MBP-2: not found
[error] unresolved dependency: org.jboss.spec.javax.annotation#jboss-annotations-api_1.2_spec;working@Miguels-MBP-2: not found
[error] unresolved dependency: javax.activation#activation;working@Miguels-MBP-2: not found
[error] unresolved dependency: net.jcip#jcip-annotations;working@Miguels-MBP-2: not found
[error] unresolved dependency: org.codehaus.jackson#jackson-jaxrs;working@Miguels-MBP-2: not found
[error] unresolved dependency: org.codehaus.jackson#jackson-xc;working@Miguels-MBP-2: not found
From what I can tell, it keeps trying to append Miguel-MBP-2 to every dependency but can't figure out why and nowhere on the net does it come up, does it have something to do with the way the pom.xml is being setup for the SCIM-Client?
Current impl of /resourceType endpoint is receiving an Authorization header as parameter. Authorization is not needed in this case.
Additionally from section 4 of RFC 7644:
If a "filter" is provided, the service provider SHOULD respond with HTTP status code 403 (Forbidden) to ensure that clients cannot incorrectly assume that any matching conditions specified in a filter are true.
We should add this check. Also, removing redundant code there would be good.
For the following multi-valued attrs: emails, phones, ims, address, the inner type subatribute is not being returned as
"type": "current_value"
but
"type":{ "value": "current_value" }
From SCIM Test Cases.xlsx
5.8 Update a user with
attributesquery param (both core and extended attributes) - verify only requested attributes are returned
5.9 Update a user withexcludedAttributesquery param (both core and extended attributes) - verify only requested attributes are returned
Change hard-coded list of ISO3166 countries in https://github.com/GluuFederation/oxTrust/blob/master/server/src/main/java/org/gluu/oxtrust/ws/rs/scim2/validators/UserValidator.java#L64 by a call to java.util.Locale.getISOCountries to build up the list.
Current SCIM implementation does not support the excludedAttributes parameter, but only attributes
See section 3.4.2.5 of RFC 7644. excludedAttributes must support the notation as described in section 3.10 of document mentioned
SCIM 2.0 is based on: RFC7643 - SCIM: Core Schema and RFC7644 - SCIM: Protocol
According to section 3.4.2.2: https://tools.ietf.org/html/rfc7644#section-3.4.2.2 SCIM can provide filtering functionality.
From SCIM Test Cases.xlsx
7.2 Retrieve a user with If-None-Match etag that matches - should return 304
7.3 Retrieve a user with If-None-Match etag that does not match - should return user
There are many places that the SCIM client tests set the country to names of countries:
https://github.com/GluuFederation/SCIM-Client/search?utf8=%E2%9C%93&q=setCountry
But according to the SCIM 2.0 spec here: https://tools.ietf.org/html/rfc7643 , the country attribute on a user:
When specified, the value MUST be in ISO 3166-1 "alpha-2" code format [ISO3166]; e.g., the United States and Sweden are "US" and "SE", respectively.
When testing with compliant servers, this causes the scim client tests to fail.
From SCIM Test Cases.xlsx
7.4 Retrieve a user with
attributesquery param (both core and extended attributes) - verify only requested attributes are returned
7.5 Retrieve a user withexcludedAttributesquery param (both core and extended attributes) - verify only requested attributes are returned
Schemas endpoint (sect. 8.7.1 RFC 7643) should be able to generate its responses based on the intrinsic properties of scim resources.
Current implementation contains this meta information hard coded, thus, if the standard evolves, or an error in schema is found, besides the proper logic adjustments, the schema endpoints need to be fixed as well.
Use the newer proxy facility extension part of the resteasy3 client module in favor of deprecated ProxyFactory employed at gluu.scim2.client.AbstractScimClient
See section section 49.2 of RESTEasy JAX-RS user guide.
Currently all SCIM 2 tests are oriented to work with specific server. As result we can just of out the box run them again ce-dev.gluu.org server. We need to allow to change configuration properties on the fly in sumular to method which we uses in oxTrust/oxAuth.
As in https://github.com/GluuFederation/oxTrust/issues/536, all SCIM parameters (scimUmaClientId, scimTestMode, etc..) should be collapsed into a single object to enhance presentation and the organization of AppConfiguration class itself
Currently in SCIM Client we uses 2 network frameworks:
For one we uses for SCIM API calls. And second one we uses for oxAUth UMA calls.
This introduce some libraries duplicity and can led to network connections overload because both frameworks may create pools.
I offer to switch to resteasy-jaxrs only. It's oriented to simplify REST API client development. We uses it in oxAuth client library. Also in this case both SCIM and UMA client should use one executor. Hence it will simplify SCIM client library.
According to customer report:
After going through this sequence about 40 times, the RPT status validation starts to fail.
Hence we should allow to adjust the client connection parameters.
In this case UmaScimClientImpl and UmaScim2ClientImpl should have method to get/set executor.
We need similar to oxAuth client functionality:
https://github.com/GluuFederation/oxAuth/blob/master/Client/src/main/java/org/xdi/oxauth/client/BaseClient.java#L74
When creating/updating a user, validate timezone per spec rfc7643#4.1.1 (should adhere to RFC6557)
Currently any string can be provided
When creating a group one might supply any string in the members.value attribute, and the implementation does not validate data coming are REAL user LDAP inums, thus degenerating in LDAP groups whose members attribute contain wrong information.
Example:
If supplying
{
"schemas": [ "urn:ietf:params:scim:schemas:core:2.0:Group" ],
"displayName": "scim_test_worldowners"
"members":[
{value: "GIBBERISH"}
]
}
The result in ldap is:
dn: inum=...,ou=groups,o=...,o=gluu
objectClass: top
objectClass: gluuGroup
inum: ...
gluuStatus: active
displayName: scim_test_worldowners
member: inum=GIBBERISH,ou=people,o=...,o=gluu
We need to improve oxAuth SCIM authentication method security.
Currently oxTrust just check if the access_token is valid and user info endpoint returns user_name claim.
As result any client has access to SCIM.
We need to increase security in this place. Probably oxTrust should request client info to check if the client has specific claim, etc...
From SCIM Test Cases.xlsx
8.9-8.16 Repeat (8.1-8.8) with POST to /Users/.search (not supported)
The same as in #37 but for /.search endpoint
From SCIM Test Cases.xlsx
4.4 Create a user with an immutable attribute
5.4 Update an immutable attribute that was previously null - value should be set
5.5 Update an immutable attribute that has a value, setting it to the same value - should succeed
5.6 Update an immutable attribute that has a value, setting it to a different value - should fail
I've few notes about SCIM 2.0 tests:
From SCIM Test Cases.xlsx
4.5 Create a user with
attributesquery param (both core and extended attributes)
4.6 Create a user withexcludedAttributesquery param (both core and extended attributes)
We need to enable tests in http://ox.gluu.org/hudson/job/SCIM-Client job which we temporary disable in order to issue CE 2.0
Citing section 4.1.2 of RFC 7643 (description of user's groups attribute):
Since this attribute has a mutability of "readOnly", group membership changes MUST be applied via the "Group" Resource (Section 4.2)
Current implementation of Users endpoint allows the modification of the groups attribute in creation (POST), and modification (PUT) operations.
Correct behavior will be ignoring the groups passed as in this case data is read-only.
Provide JSON deserializers to common objects like User and Group, which will also handle unnatural attributes like "$ref" and schema extensions.
Current impl repeats lots of code from other services implementations (create/update/delete user and group) instead of reusing.
Additionally it is missing the processing of fido devices operations.
Enable GET /user SCIM request to specify Persistent Person ID as search filter
Similarly to FIDO devices:
In oxTrust classes UserWebService, GroupService, and FidoService the following code is written at the beginning of every method... let's refactor
Response authorizationResponse;
if (jsonConfigurationService.getOxTrustappConfiguration().isScimTestMode()) {
log.info(" ##### SCIM Test Mode is ACTIVE");
authorizationResponse = processTestModeAuthorization(authorization);
} else {
authorizationResponse = processAuthorization(authorization);
}
if (authorizationResponse != null) {
return authorizationResponse;
}
With a single point of authorization check, we can switch or even turn off the authorization mechanism easily for development purposes
There are 2 places in next class with message:
NOTE : WRITE CODE FOR THIS
This sample user we can use as example:
https://tools.ietf.org/html/rfc7643#page-35
There is no attributes in meta section. I believe it's better to add customAttributes to main user section
There are a loot of duplicity in SCIM v1 and v2 code. We need to merge them to simplify code support.
From SCIM Test Cases.xlsx
5.13 Update a user with non-matching If-Match etag header - should return a 412 status code and not update the user
5.14 Update a user with matching If-Match etag header - should update
When creating a user, the server side outputs JSON with certain attributes (beside core attrs) which are not part of SCIM schema:
The following list summarizes those extra "unknown" attributes:
Inside multi-valued attributes
Regarding to single-valued:
We also need to review SCIM tests. There are 3 approaches:
SCIM Service implementation is correctly serializing custom attributes within its schema "placeholder" in Json response. So, server behavior is OK
However, when reading instances of the User class in the Java SCIM-Client, the extension information is not getting deserialized.
When calling user.getExtensions(), an empty map is obtained.
The challenge is to be able to build & attach an instance of the Extension class in the User object as ExtensionDeserializer does, but without help of any server side classes, since this is only a client-side problem.
NB: The jsonanysetter annotation here is wrong.
From SCIM Test Cases.xlsx
10.2 Delete a user with If-Match etag that matches - should delete user
10.3 Delete a user with If-Match etag that does not match - should return a 412 status code and not delete the user
Currently in order to init SCIM UMA client we uses method:
public static ScimClient umaInstance(String domain, String umaMetaDataUrl, String umaAatClientId, String umaAatClientJwks, String umaAatClientKeyId)
We can replace it by
public static ScimClient umaInstance(String issuer, String umaAatClientId, String umaAatClientJwks, String umaAatClientKeyId)
Issuer will be URL of the server. And UMA client will use scim-configuration endpoint to gets information about SCIM endpoints.
I added next test data to CE to allow enable these tests: UserExtensionsJsonTest/UserExtensionsPersonTest
Please move: CREATEJSON/UPDATEJSON to https://github.com/GluuFederation/SCIM-Client/blob/master/src/test/resources/testng.properties
It's easier to maintain JSON in properties file than in code.
I'm trying to call scim api via uma. When I following the document https://gluu.org/docs/ce/3.1.1/user-management/scim2/ , some exception raised.
The backtrace said,
2017-11-01 13:33:04,782 ERROR [qtp1837543557-14] [org.xdi.oxauth.client.TokenRequest] (TokenRequest.java:343) - null
java.lang.NullPointerException: null
at org.xdi.oxauth.model.crypto.OxAuthCryptoProvider.sign(OxAuthCryptoProvider.java:161) ~[oxauth-model-3.1.1.Final.jar:?]
at org.xdi.oxauth.client.TokenRequest.getClientAssertion(TokenRequest.java:338) [oxauth-client-3.1.1.Final.jar:?]
at org.xdi.oxauth.client.TokenClient.exec(TokenClient.java:265) [oxauth-client-3.1.1.Final.jar:?]
at org.xdi.oxauth.client.uma.wrapper.UmaClient.request(UmaClient.java:178) [oxauth-client-3.1.1.Final.jar:?]
at org.xdi.oxauth.client.uma.wrapper.UmaClient.request(UmaClient.java:225) [oxauth-client-3.1.1.Final.jar:?]
at org.xdi.oxauth.client.uma.wrapper.UmaClient.requestPat(UmaClient.java:37) [oxauth-client-3.1.1.Final.jar:?]
at org.gluu.oxtrust.service.uma.BaseUmaProtectionService.retrievePatToken(BaseUmaProtectionService.java:96) [classes/:?]
at org.gluu.oxtrust.service.uma.BaseUmaProtectionService.getPatToken(BaseUmaProtectionService.java:51) [classes/:?]
at org.gluu.oxtrust.service.uma.ScimUmaProtectionService$Proxy$_$$_WeldSubclass.getPatToken(Unknown Source) [classes/:?]
at org.gluu.oxtrust.service.uma.BaseUmaProtectionService.isExistPatToken(BaseUmaProtectionService.java:66) [classes/:?]
at org.gluu.oxtrust.service.uma.ScimUmaProtectionService$Proxy$_$$_WeldSubclass.isExistPatToken(Unknown Source) [classes/:?]
at org.gluu.oxtrust.service.uma.BaseUmaProtectionService.isEnabledUmaAuthentication(BaseUmaProtectionService.java:61) [classes/:?]
at org.gluu.oxtrust.service.uma.ScimUmaProtectionService$Proxy$_$$_WeldSubclass.isEnabledUmaAuthentication(Unknown Source) [classes/:?]
at org.gluu.oxtrust.service.uma.ScimUmaProtectionService.isEnabled(ScimUmaProtectionService.java:62) [classes/:?]
at org.gluu.oxtrust.service.uma.ScimUmaProtectionService$Proxy$_$$_WeldSubclass.isEnabled$$super(Unknown Source) [classes/:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_144]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_144]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_144]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_144]
at org.jboss.weld.interceptor.proxy.TerminalAroundInvokeInvocationContext.proceedInternal(TerminalAroundInvokeInvocationContext.java:51) [weld-core-impl-3.0.0.Final.jar:3.0.0.Final]
at org.jboss.weld.interceptor.proxy.AroundInvokeInvocationContext.proceed(AroundInvokeInvocationContext.java:78) [weld-core-impl-3.0.0.Final.jar:3.0.0.Final]
at org.jboss.weld.probe.InvocationMonitor.monitor(InvocationMonitor.java:125) [weld-probe-core-3.0.0.Final.jar:3.0.0.Final]
at sun.reflect.GeneratedMethodAccessor57.invoke(Unknown Source) ~[?:?]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_144]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_144]
at org.jboss.weld.interceptor.reader.SimpleInterceptorInvocation$SimpleMethodInvocation.invoke(SimpleInterceptorInvocation.java:73) [weld-core-impl-3.0.0.Final.jar:3.0.0.Final]
at org.jboss.weld.interceptor.proxy.InterceptorMethodHandler.executeAroundInvoke(InterceptorMethodHandler.java:85) [weld-core-impl-3.0.0.Final.jar:3.0.0.Final]
at org.jboss.weld.interceptor.proxy.InterceptorMethodHandler.executeInterception(InterceptorMethodHandler.java:73) [weld-core-impl-3.0.0.Final.jar:3.0.0.Final]
at org.jboss.weld.interceptor.proxy.InterceptorMethodHandler.invoke(InterceptorMethodHandler.java:57) [weld-core-impl-3.0.0.Final.jar:3.0.0.Final]
at org.jboss.weld.bean.proxy.CombinedInterceptorAndDecoratorStackMethodHandler.invoke(CombinedInterceptorAndDecoratorStackMethodHandler.java:79) [weld-core-impl-3.0.0.Final.jar:3.0.0.Final]
at org.jboss.weld.bean.proxy.CombinedInterceptorAndDecoratorStackMethodHandler.invoke(CombinedInterceptorAndDecoratorStackMethodHandler.java:68) [weld-core-impl-3.0.0.Final.jar:3.0.0.Final]
at org.gluu.oxtrust.service.uma.ScimUmaProtectionService$Proxy$_$$_WeldSubclass.isEnabled(Unknown Source) [classes/:?]
at org.gluu.oxtrust.service.uma.ScimUmaProtectionService$Proxy$_$$_WeldClientProxy.isEnabled(Unknown Source) [classes/:?]
at org.gluu.oxtrust.ws.rs.scim2.BaseScimWebService.processAuthorization(BaseScimWebService.java:124) [classes/:?]
at org.gluu.oxtrust.ws.rs.scim2.UserWebService$Proxy$_$$_WeldSubclass.processAuthorization(Unknown Source) [classes/:?]
at org.gluu.oxtrust.ws.rs.scim2.UserWebService.searchUsers(UserWebService.java:107) [classes/:?]
at org.gluu.oxtrust.ws.rs.scim2.UserWebService$Proxy$_$$_WeldSubclass.searchUsers$$super(Unknown Source) [classes/:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_144]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_144]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_144]
Here's my code,
App.java.txt
I'm using version_3.1.1, but my manage console has a bit different
My client is following the guide,
Client Name: SCIM-Client. You may enter a different name
Client secret: Think of it as a password. Choose something safe but comfortable for your testing exercise
Application type: Native
Persist Client Authorizations: true
Subject type: pairwise
Authentication method for the Token Endpoint: client_secret_basic
Require Auth Time: false
Logout Session Required: false
Include Claims In ID Token: false
Client Secret Expires: Choose a future date (one week ahead is fine)
I don't know what's wrong with my configuration.
It's latest SCIM 2.0 https://tools.ietf.org/html/rfc7643
When creating/updating a user, validate locale attribute per spec rfc7643#4.1.1 (should adhere to RFC5646)
Currently any string is accepted
I already adapted code to UMA 2 here.
2d9cb6f
and here bb2c338
But it needs further work to have correct claims token for correct behavior.
oxauth 3.1.0 supports only UMA 2 (no UMA 1.0.1 anymore),
Spec: https://docs.kantarainitiative.org/uma/ed/oauth-uma-grant-2.0-04.html#rfc.section.3.3.1
Since it is back-channel call (no user interaction) claimToken must contain all claims that are used in RPT Authorization Policy Script. In our case cliamsToken is idToken. Please obtain id_token with all claims that are required by RPT script.
Fix must be in those classes
claims_token https://github.com/GluuFederation/SCIM-Client/blob/2d9cb6f8f1c62f14c54af17e6018c7d2cf6c1ce8/src/main/java/gluu/scim/client/auth/UmaScimClientImpl.java#L190-190claims_token https://github.com/GluuFederation/SCIM-Client/blob/bb2c338e3ebd7d0c401a2ffe37a7f6943b761763/src/main/java/gluu/scim2/client/UmaScimClient.java#L164-164From SCIM Test Cases.xlsx
8.3 Retrieve a list of users with
attributesquery param (both core and extended attributes) - verify only requested attributes are returned
8.4 Retrieve a list of users withexcludedAttributesquery param (both core and extended attributes) - verify only requested attributes are returned
Fix retrieval so that extended attributes can be passed, for instance: urn:ietf:params:scim:schemas:extension:gluu:2.0:User:scimCustomFirst
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