remove uuid from policies

opa/ad/delete.rego

@@ -3,7 +3,7 @@ package AD.DELETE
 default allow := false
 
 allow {
-	input.userUuid == input.owner
+	input.owner == input.requester
 }
 
 allow {

opa/ad/update.rego

@@ -3,7 +3,7 @@ package AD.UPDATE
 default allow := false
 
 allow {
-	input.userUuid == input.owner
+	input.owner == input.requester
 }
 
 allow {

src/modules/authorization/adapters/primaries/authorization.controller.ts

@@ -18,17 +18,17 @@ import { AuthorizationPresenter } from './authorization.presenter';
 @Controller()
 export class AuthorizationController {
   constructor(
-    private readonly _queryBus: QueryBus,
+    private readonly queryBus: QueryBus,
-    @InjectMapper() private readonly _mapper: Mapper,
+    @InjectMapper() private readonly mapper: Mapper,
   ) {}
 
   @GrpcMethod('AuthorizationService', 'Decide')
   async decide(data: DecisionRequest): Promise<AuthorizationPresenter> {
     try {
-      const authorization: Authorization = await this._queryBus.execute(
+      const authorization: Authorization = await this.queryBus.execute(
-        new DecisionQuery(data.uuid, data.domain, data.action, data.context),
+        new DecisionQuery(data.domain, data.action, data.context),
       );
-      return this._mapper.map(
+      return this.mapper.map(
         authorization,
         Authorization,
         AuthorizationPresenter,

src/modules/authorization/adapters/primaries/authorization.proto

@@ -7,10 +7,9 @@ service AuthorizationService {
 }
 
 message AuthorizationRequest {
-  string uuid = 1;
+  string domain = 1;
-  string domain = 2;
+  string action = 2;
-  string action = 3;
+  repeated Item context = 3;
-  repeated Item context = 4;
 }
 
 message Item {

src/modules/authorization/adapters/secondaries/opa.decision-maker.ts

@@ -18,12 +18,11 @@ export class OpaDecisionMaker extends IMakeDecision {
     super();
   }
 
-  async decide(
+  decide = async (
-    uuid: string,
     domain: Domain,
     action: Action,
     context: Array<ContextItem>,
-  ): Promise<Authorization> {
+  ): Promise<Authorization> => {
     const reducedContext = context.reduce(
       (obj, item) => Object.assign(obj, { [item.name]: item.value }),
       {},
@@ -34,7 +33,6 @@ export class OpaDecisionMaker extends IMakeDecision {
           this._configService.get<string>('OPA_URL') + domain + '/' + action,
           {
             input: {
-              uuid,
               ...reducedContext,
             },
           },
@@ -44,5 +42,5 @@ export class OpaDecisionMaker extends IMakeDecision {
     } catch (e) {
       return new Authorization(false);
     }
-  }
+  };
 }

src/modules/authorization/domain/dtos/decision.request.ts

@@ -1,13 +1,9 @@
-import { IsArray, IsEnum, IsNotEmpty, IsString } from 'class-validator';
+import { IsArray, IsEnum, IsNotEmpty } from 'class-validator';
 import { ContextItem } from './context-item';
 import { Action } from './action.enum';
 import { Domain } from './domain.enum';
 
 export class DecisionRequest {
-  @IsString()
-  @IsNotEmpty()
-  uuid: string;
-
   @IsEnum(Domain)
   @IsNotEmpty()
   domain: Domain;

src/modules/authorization/domain/interfaces/decision-maker.ts

@@ -6,7 +6,6 @@ import { Authorization } from '../entities/authorization';
 @Injectable()
 export abstract class IMakeDecision {
   abstract decide(
-    uuid: string,
     domain: Domain,
     action: Action,
     context: Array<{ name: string; value: string }>,

src/modules/authorization/domain/usecases/decision.usecase.ts

@@ -9,7 +9,6 @@ export class DecisionUseCase {
 
   async execute(decisionQuery: DecisionQuery): Promise<Authorization> {
     return this._decisionMaker.decide(
-      decisionQuery.uuid,
       decisionQuery.domain,
       decisionQuery.action,
       decisionQuery.context,

src/modules/authorization/queries/decision.query.ts

@@ -3,18 +3,11 @@ import { Action } from '../domain/dtos/action.enum';
 import { Domain } from '../domain/dtos/domain.enum';
 
 export class DecisionQuery {
-  readonly uuid: string;
   readonly domain: Domain;
   readonly action: Action;
   readonly context: Array<ContextItem>;
 
-  constructor(
+  constructor(domain: Domain, action: Action, context?: Array<ContextItem>) {
-    uuid: string,
-    domain: Domain,
-    action: Action,
-    context?: Array<ContextItem>,
-  ) {
-    this.uuid = uuid;
     this.domain = domain;
     this.action = action;
     this.context = context;

src/modules/authorization/tests/unit/decision.usecase.spec.ts

@@ -40,14 +40,12 @@ describe('DecisionUseCase', () => {
   describe('execute', () => {
     it('should validate an authorization', async () => {
       const decisionRequest: DecisionRequest = new DecisionRequest();
-      decisionRequest.uuid = 'bb281075-1b98-4456-89d6-c643d3044a91';
       decisionRequest.domain = Domain.USER;
       decisionRequest.action = Action.CREATE;
       decisionRequest.context = [new ContextItem('context1', 'value1')];
       expect(
         decisionUseCase.execute(
           new DecisionQuery(
-            decisionRequest.uuid,
             decisionRequest.domain,
             decisionRequest.action,
             decisionRequest.context,

src/modules/authorization/tests/unit/opa.decision-maker.spec.ts

@@ -71,28 +71,25 @@ describe('OpaDecisionMaker', () => {
   describe('execute', () => {
     it('should return a truthy authorization', async () => {
       const authorization = await opaDecisionMaker.decide(
-        'bb281075-1b98-4456-89d6-c643d3044a91',
         Domain.USER,
         Action.READ,
-        [],
+        [{ name: 'uuid', value: 'bb281075-1b98-4456-89d6-c643d3044a91' }],
       );
       expect(authorization.allow).toBeTruthy();
     });
     it('should return a falsy authorization', async () => {
       const authorization = await opaDecisionMaker.decide(
-        'bb281075-1b98-4456-89d6-c643d3044a91',
         Domain.USER,
         Action.READ,
-        [],
+        [{ name: 'uuid', value: 'bb281075-1b98-4456-89d6-c643d3044a91' }],
       );
       expect(authorization.allow).toBeFalsy();
     });
     it('should return a falsy authorization when an error happens', async () => {
       const authorization = await opaDecisionMaker.decide(
-        'bb281075-1b98-4456-89d6-c643d3044a91',
         Domain.USER,
         Action.READ,
-        [],
+        [{ name: 'uuid', value: 'bb281075-1b98-4456-89d6-c643d3044a91' }],
       );
       expect(authorization.allow).toBeFalsy();
     });