If a user is not an employee, do not allow to be added to application group
Java example
//add a rule on stem:a saying if not in stem:b, then dont allow add to stem:a AttributeAssign attributeAssign = ruleGroup .getAttributeDelegate().addAttribute(RuleUtils.ruleAttributeDefName()).getAttributeAssign(); AttributeValueDelegate attributeValueDelegate = attributeAssign.getAttributeValueDelegate(); attributeValueDelegate.assignValue( RuleUtils.ruleActAsSubjectSourceIdName(), "g:isa"); attributeValueDelegate.assignValue( RuleUtils.ruleActAsSubjectIdName(), "GrouperSystem"); attributeValueDelegate.assignValue( RuleUtils.ruleCheckOwnerNameName(), "stem:a"); attributeValueDelegate.assignValue( RuleUtils.ruleCheckTypeName(), RuleCheckType.membershipAdd.name()); attributeValueDelegate.assignValue( RuleUtils.ruleIfConditionEnumName(), RuleIfConditionEnum.groupHasNoImmediateEnabledMembership.name()); attributeValueDelegate.assignValue( RuleUtils.ruleIfOwnerNameName(), "stem:b"); attributeValueDelegate.assignValue( RuleUtils.ruleThenEnumName(), RuleThenEnum.veto.name()); //key which would be used in UI messages file if applicable attributeValueDelegate.assignValue( RuleUtils.ruleThenEnumArg0Name(), "rule.entity.must.be.a.member.of.stem.b"); //error message (if key in UI messages file not there) attributeValueDelegate.assignValue( RuleUtils.ruleThenEnumArg1Name(), "Entity cannot be a member of stem:a if not a member of stem:b"); //should be valid String isValidString = attributeValueDelegate.retrieveValueString( RuleUtils.ruleValidName()); if (!StringUtils.equals("T", isValidString)) { throw new RuntimeException(isValidString); }
GSH shorthand method
RuleApi.vetoMembershipIfNotInGroup(actAsSubject, ruleGroup, mustBeInGroup, "rule.entity.must.be.a.member.of.stem.b", "Entity cannot be a member of stem:a if not a member of stem:b");
GSH test case
gsh 0% grouperSession = GrouperSession.startRootSession(); edu.internet2.middleware.grouper.GrouperSession: 9df8fdf1c6dd4629b6c9dacd7e0f6f4a,'GrouperSystem','application' gsh 1% groupA = new GroupSave(grouperSession).assignName("stem:a").assignCreateParentStemsIfNotExist(true).save(); group: name='stem:a' displayName='stem:a' uuid='de3c5d56d14840ee9c9bded29f7f86b5' gsh 2% groupB = new GroupSave(grouperSession).assignName("stem:b").assignCreateParentStemsIfNotExist(true).save(); group: name='stem:b' displayName='stem:b' uuid='fc1a3465730a4f0e86d6b0c74dcd8fcb' gsh 3% subjectActAs = SubjectFinder.findByIdAndSource("GrouperSystem", "g:isa", true); subject: id='GrouperSystem' type='application' source='g:isa' name='GrouperSysAdmin' gsh 8% RuleApi.vetoMembershipIfNotInGroup(subjectActAs, groupA, groupB, "rule.entity.must.be.a.member.of.stem.b", "Entity cannot be a member of stem:a if not a member of stem:b"); gsh 9% addMember("stem:b", "test.subject.1"); true gsh 10% addMember("stem:a", "test.subject.1"); true gsh 11% addMember("stem:a", "test.subject.0"); // Error: unable to evaluate command: Sourced file: inline evaluation of: ``addMember("stem:a", "test.subject.0");'' : Error invoking compiled command: : Error in compiled command: edu.internet2.middleware.grouper.rules.RuleVeto: rule.entity.must.be.a.member.of.stem.b: Entity cannot be a member of stem:a if not a member of stem:b, , group name: stem:a, subject: Subject id: test.subject.0, sourceId: jdbc, field: members gsh 12% hasMember("stem:a", "test.subject.0"); false gsh 13% hasMember("stem:a", "test.subject.1"); true gsh 14%
GSH daemon test case
Run the above GSH code, then continue below
gsh 14% delMember("stem:b", "test.subject.1"); true gsh 15% hasMember("stem:a", "test.subject.1"); true gsh 16% status = GrouperLoader.runOnceByJobName(grouperSession, GrouperLoaderType.GROUPER_RULES); loader ran successfully: Ran rules daemon, changed 0 records gsh 17% hasMember("stem:a", "test.subject.1"); false gsh 18%
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