feat(v2.7): 收口治理权限适配器

apps/server/src/common/rbac/rbac.service.ts

@@ -10,6 +10,12 @@ export interface ProjectRoleAssertion {
   permissions?: string[];
 }
 
+export interface GlobalPermissionAssertion {
+  actorId?: string;
+  permissions?: string[];
+  requiredPermissions: string[];
+}
+
 export interface ProjectRoleDecision {
   actorId: string;
   projectId: string;
@@ -17,6 +23,11 @@ export interface ProjectRoleDecision {
   via: 'system' | 'project_member';
 }
 
+export interface GlobalPermissionDecision {
+  actorId: string;
+  via: 'system' | 'permission';
+}
+
 const ROLE_RANK: Record<ProjectGovernanceRole, number> = {
   owner: 4,
   admin: 3,
@@ -28,6 +39,20 @@ const ROLE_RANK: Record<ProjectGovernanceRole, number> = {
 export class RbacService {
   constructor(private readonly prisma: PrismaService) {}
 
+  async assertGlobalPermission(input: GlobalPermissionAssertion): Promise<GlobalPermissionDecision> {
+    const actorId = input.actorId?.trim();
+    if (!actorId) {
+      throw new ForbiddenException('Missing actor scope');
+    }
+    if (input.permissions?.includes('*')) {
+      return { actorId, via: 'system' };
+    }
+    if (hasAnyPermission(input.permissions ?? [], input.requiredPermissions)) {
+      return { actorId, via: 'permission' };
+    }
+    throw new ForbiddenException('Insufficient global permission');
+  }
+
   async assertProjectRole(input: ProjectRoleAssertion): Promise<ProjectRoleDecision> {
     const actorId = input.actorId?.trim();
     const projectId = input.projectId?.trim();
@@ -61,3 +86,9 @@ export function hasRequiredRole(role: ProjectGovernanceRole, allowedRoles: Proje
   const minimumRank = Math.min(...allowedRoles.map((allowedRole) => ROLE_RANK[allowedRole]));
   return ROLE_RANK[role] >= minimumRank;
 }
+
+export function hasAnyPermission(permissions: string[], requiredPermissions: string[]): boolean {
+  if (requiredPermissions.length === 0) return false;
+  const granted = new Set(permissions);
+  return requiredPermissions.some((permission) => granted.has(permission));
+}