Implement acme secret reveal

backend/src/ee/services/permission/default-roles.ts

@@ -106,7 +106,9 @@ const buildAdminPermissionRules = () => {
       ProjectPermissionCertificateProfileActions.Edit,
       ProjectPermissionCertificateProfileActions.Create,
       ProjectPermissionCertificateProfileActions.Delete,
-      ProjectPermissionCertificateProfileActions.IssueCert
+      ProjectPermissionCertificateProfileActions.IssueCert,
+      ProjectPermissionCertificateProfileActions.RevealAcmeEabSecret,
+      ProjectPermissionCertificateProfileActions.RotateAcmeEabSecret
     ],
     ProjectPermissionSub.CertificateProfiles
   );

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

@@ -116,7 +116,9 @@ export enum ProjectPermissionCertificateProfileActions {
   Create = "create",
   Edit = "edit",
   Delete = "delete",
-  IssueCert = "issue-cert"
+  IssueCert = "issue-cert",
+  RevealAcmeEabSecret = "reveal-acme-eab-secret",
+  RotateAcmeEabSecret = "rotate-acme-eab-secret"
 }
 
 export enum ProjectPermissionSecretSyncActions {

backend/src/server/routes/v1/certificate-profiles-router.ts

@@ -7,8 +7,8 @@ import { ApiDocsTags } from "@app/lib/api-docs";
 import { readLimit, writeLimit } from "@app/server/config/rateLimiter";
 import { verifyAuth } from "@app/server/plugins/auth/verify-auth";
 import { AuthMode } from "@app/services/auth/auth-type";
-import { CertStatus } from "@app/services/certificate/certificate-types";
 import { EnrollmentType } from "@app/services/certificate-profile/certificate-profile-types";
+import { CertStatus } from "@app/services/certificate/certificate-types";
 
 export const registerCertificateProfilesRouter = async (server: FastifyZodProvider) => {
   server.route({
@@ -491,4 +491,35 @@ export const registerCertificateProfilesRouter = async (server: FastifyZodProvid
       return { certificates };
     }
   });
+
+  server.route({
+    method: "GET",
+    url: "/:id/acme/eab-secret/reveal",
+    config: {
+      rateLimit: readLimit
+    },
+    schema: {
+      hide: false,
+      tags: [ApiDocsTags.PkiCertificateProfiles],
+      params: z.object({
+        id: z.string().uuid()
+      }),
+      response: {
+        200: z.object({
+          eabSecret: z.string()
+        })
+      }
+    },
+    onRequest: verifyAuth([AuthMode.JWT, AuthMode.IDENTITY_ACCESS_TOKEN]),
+    handler: async (req) => {
+      const eabSecret = await server.services.certificateProfile.revealAcmeEabSecret({
+        actor: req.permission.type,
+        actorId: req.permission.id,
+        actorAuthMethod: req.permission.authMethod,
+        actorOrgId: req.permission.orgId,
+        profileId: req.params.id
+      });
+      return { eabSecret };
+    }
+  });
 };

backend/src/services/certificate-profile/certificate-profile-service.ts

@@ -782,6 +782,59 @@ export const certificateProfileServiceFactory = ({
     };
   };
 
+  const revealAcmeEabSecret = async ({
+    actor,
+    actorId,
+    actorAuthMethod,
+    actorOrgId,
+    profileId
+  }: {
+    actor: ActorType;
+    actorId: string;
+    actorAuthMethod: ActorAuthMethod;
+    actorOrgId: string;
+    profileId: string;
+  }) => {
+    const profile = await certificateProfileDAL.findByIdWithConfigs(profileId);
+    if (!profile) {
+      throw new NotFoundError({ message: "Certificate profile not found" });
+    }
+
+    const { permission } = await permissionService.getProjectPermission({
+      actor,
+      actorId,
+      projectId: profile.projectId,
+      actorAuthMethod,
+      actorOrgId,
+      actionProjectType: ActionProjectType.CertificateManager
+    });
+    ForbiddenError.from(permission).throwUnlessCan(
+      ProjectPermissionCertificateProfileActions.RevealAcmeEabSecret,
+      ProjectPermissionSub.CertificateProfiles
+    );
+
+    if (profile.enrollmentType !== EnrollmentType.ACME) {
+      throw new ForbiddenRequestError({
+        message: "Profile is not configured for ACME enrollment"
+      });
+    }
+    if (!profile.acmeConfig) {
+      throw new NotFoundError({ message: "ACME configuration not found for this profile" });
+    }
+
+    const certificateManagerKmsId = await getProjectKmsCertificateKeyId({
+      projectId: profile.projectId,
+      projectDAL,
+      kmsService
+    });
+
+    const kmsDecryptor = await kmsService.decryptWithKmsKey({
+      kmsId: certificateManagerKmsId
+    });
+    const eabSecret = await kmsDecryptor({ cipherTextBlob: profile.acmeConfig.encryptedEabSecret });
+    return eabSecret.toString();
+  };
+
   return {
     createProfile,
     updateProfile,
@@ -791,6 +844,7 @@ export const certificateProfileServiceFactory = ({
     listProfiles,
     deleteProfile,
     getProfileCertificates,
-    getEstConfigurationByProfile
+    getEstConfigurationByProfile,
+    revealAcmeEabSecret
   };
 };

backend/src/services/certificate-profile/certificate-profile-types.ts

@@ -58,6 +58,7 @@ export type TCertificateProfileWithConfigs = TCertificateProfile & {
   };
   acmeConfig?: {
     id: string;
+    encryptedEabSecret: Buffer;
   };
   metrics?: TCertificateProfileMetrics;
 };