feat(federation): admin controller + CLI federation commands (FED-M2-08) (#498)

apps/gateway/src/federation/federation-admin.dto.ts

@@ -0,0 +1,39 @@
+/**
+ * DTOs for the federation admin controller (FED-M2-08).
+ */
+
+import { IsInt, IsNotEmpty, IsOptional, IsString, IsUrl, Max, Min } from 'class-validator';
+
+export class CreatePeerKeypairDto {
+  @IsString()
+  @IsNotEmpty()
+  commonName!: string;
+
+  @IsString()
+  @IsNotEmpty()
+  displayName!: string;
+
+  @IsOptional()
+  @IsUrl()
+  endpointUrl?: string;
+}
+
+export class StorePeerCertDto {
+  @IsString()
+  @IsNotEmpty()
+  certPem!: string;
+}
+
+export class GenerateEnrollmentTokenDto {
+  @IsOptional()
+  @IsInt()
+  @Min(60)
+  @Max(900)
+  ttlSeconds: number = 900;
+}
+
+export class RevokeGrantBodyDto {
+  @IsOptional()
+  @IsString()
+  reason?: string;
+}