feat: implemented user role impersonation

backend/src/ee/services/permission/permission-service.ts

@@ -551,13 +551,26 @@ export const permissionServiceFactory = ({
   };
 
   const getProjectPermission = async <T extends ActorType>({
-    actor,
-    actorId,
+    actor: inputActor,
+    actorId: inputActorId,
     projectId,
     actorAuthMethod,
     actorOrgId,
     actionProjectType
   }: TGetProjectPermissionArg): Promise<TProjectPermissionRT<T>> => {
+    let actor = inputActor;
+    let actorId = inputActorId;
+    const projectAssumeRole = requestContext.get("projectAssumeRole");
+    if (
+      projectAssumeRole &&
+      actor === ActorType.USER &&
+      actorId === projectAssumeRole.userId &&
+      projectId === projectAssumeRole.projectId
+    ) {
+      actor = projectAssumeRole.actorType;
+      actorId = projectAssumeRole.actorId;
+    }
+
     switch (actor) {
       case ActorType.USER:
         return getUserProjectPermission({

backend/src/ee/services/permission/project-permission.ts

@@ -50,7 +50,8 @@ export enum ProjectPermissionIdentityActions {
   Create = "create",
   Edit = "edit",
   Delete = "delete",
-  GrantPrivileges = "grant-privileges"
+  GrantPrivileges = "grant-privileges",
+  AssumePrivileges = "assume-privileges"
 }
 
 export enum ProjectPermissionMemberActions {
@@ -58,7 +59,8 @@ export enum ProjectPermissionMemberActions {
   Create = "create",
   Edit = "edit",
   Delete = "delete",
-  GrantPrivileges = "grant-privileges"
+  GrantPrivileges = "grant-privileges",
+  AssumePrivileges = "assume-privileges"
 }
 
 export enum ProjectPermissionGroupActions {
@@ -714,7 +716,8 @@ const buildAdminPermissionRules = () => {
       ProjectPermissionMemberActions.Edit,
       ProjectPermissionMemberActions.Delete,
       ProjectPermissionMemberActions.Read,
-      ProjectPermissionMemberActions.GrantPrivileges
+      ProjectPermissionMemberActions.GrantPrivileges,
+      ProjectPermissionMemberActions.AssumePrivileges
     ],
     ProjectPermissionSub.Member
   );
@@ -736,7 +739,8 @@ const buildAdminPermissionRules = () => {
       ProjectPermissionIdentityActions.Edit,
       ProjectPermissionIdentityActions.Delete,
       ProjectPermissionIdentityActions.Read,
-      ProjectPermissionIdentityActions.GrantPrivileges
+      ProjectPermissionIdentityActions.GrantPrivileges,
+      ProjectPermissionIdentityActions.AssumePrivileges
     ],
     ProjectPermissionSub.Identity
   );