Finish cert template enforcement

backend/src/db/migrations/20240909145938_cert-template-enforcement.ts

@@ -0,0 +1,25 @@
+import { Knex } from "knex";
+
+import { TableName } from "../schemas";
+
+export async function up(knex: Knex): Promise<void> {
+  if (await knex.schema.hasTable(TableName.CertificateAuthority)) {
+    const hasTemplateIssuanceRequiredColumn = await knex.schema.hasColumn(
+      TableName.CertificateAuthority,
+      "templateIssuanceRequired"
+    );
+    if (!hasTemplateIssuanceRequiredColumn) {
+      await knex.schema.alterTable(TableName.CertificateAuthority, (t) => {
+        t.boolean("requireTemplateForIssuance").notNullable().defaultTo(false);
+      });
+    }
+  }
+}
+
+export async function down(knex: Knex): Promise<void> {
+  if (await knex.schema.hasTable(TableName.CertificateAuthority)) {
+    await knex.schema.alterTable(TableName.CertificateAuthority, (t) => {
+      t.dropColumn("requireTemplateForIssuance");
+    });
+  }
+}

backend/src/db/schemas/certificate-authorities.ts

@@ -28,7 +28,8 @@ export const CertificateAuthoritiesSchema = z.object({
   keyAlgorithm: z.string(),
   notBefore: z.date().nullable().optional(),
   notAfter: z.date().nullable().optional(),
-  activeCaCertId: z.string().uuid().nullable().optional()
+  activeCaCertId: z.string().uuid().nullable().optional(),
+  requireTemplateForIssuance: z.boolean().default(false)
 });
 
 export type TCertificateAuthorities = z.infer<typeof CertificateAuthoritiesSchema>;

backend/src/db/schemas/secret-sharing.ts

@@ -21,8 +21,8 @@ export const SecretSharingSchema = z.object({
   expiresAfterViews: z.number().nullable().optional(),
   accessType: z.string().default("anyone"),
   name: z.string().nullable().optional(),
-  password: z.string().nullable().optional(),
-  lastViewedAt: z.date().nullable().optional()
+  lastViewedAt: z.date().nullable().optional(),
+  password: z.string().nullable().optional()
 });
 
 export type TSecretSharing = z.infer<typeof SecretSharingSchema>;

backend/src/ee/services/audit-log/audit-log-types.ts

@@ -140,6 +140,7 @@ export enum EventType {
   GET_CA_CRLS = "get-certificate-authority-crls",
   ISSUE_CERT = "issue-cert",
   SIGN_CERT = "sign-cert",
+  GET_CA_CERTIFICATE_TEMPLATES = "get-ca-certificate-templates",
   GET_CERT = "get-cert",
   DELETE_CERT = "delete-cert",
   REVOKE_CERT = "revoke-cert",
@@ -1192,6 +1193,14 @@ interface SignCert {
   };
 }
 
+interface GetCaCertificateTemplates {
+  type: EventType.GET_CA_CERTIFICATE_TEMPLATES;
+  metadata: {
+    caId: string;
+    dn: string;
+  };
+}
+
 interface GetCert {
   type: EventType.GET_CERT;
   metadata: {
@@ -1547,6 +1556,7 @@ export type Event =
   | GetCaCrls
   | IssueCert
   | SignCert
+  | GetCaCertificateTemplates
   | GetCert
   | DeleteCert
   | RevokeCert

backend/src/lib/api-docs/constants.ts

@@ -1037,14 +1037,18 @@ export const CERTIFICATE_AUTHORITIES = {
     maxPathLength:
       "The maximum number of intermediate CAs that may follow this CA in the certificate / CA chain. A maxPathLength of -1 implies no path limit on the chain.",
     keyAlgorithm:
-      "The type of public key algorithm and size, in bits, of the key pair for the CA; when you create an intermediate CA, you must use a key algorithm supported by the parent CA."
+      "The type of public key algorithm and size, in bits, of the key pair for the CA; when you create an intermediate CA, you must use a key algorithm supported by the parent CA.",
+    requireTemplateForIssuance:
+      "Whether or not certificates for this CA can only be issued through certificate templates."
   },
   GET: {
     caId: "The ID of the CA to get"
   },
   UPDATE: {
     caId: "The ID of the CA to update",
-    status: "The status of the CA to update to. This can be one of active or disabled"
+    status: "The status of the CA to update to. This can be one of active or disabled",
+    requireTemplateForIssuance:
+      "Whether or not certificates for this CA can only be issued through certificate templates."
   },
   DELETE: {
     caId: "The ID of the CA to delete"

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

@@ -1,7 +1,7 @@
 import ms from "ms";
 import { z } from "zod";
 
-import { CertificateAuthoritiesSchema } from "@app/db/schemas";
+import { CertificateAuthoritiesSchema, CertificateTemplatesSchema } from "@app/db/schemas";
 import { EventType } from "@app/ee/services/audit-log/audit-log-types";
 import { CERTIFICATE_AUTHORITIES } from "@app/lib/api-docs";
 import { readLimit, writeLimit } from "@app/server/config/rateLimiter";
@@ -42,7 +42,11 @@ export const registerCaRouter = async (server: FastifyZodProvider) => {
           keyAlgorithm: z
             .nativeEnum(CertKeyAlgorithm)
             .default(CertKeyAlgorithm.RSA_2048)
-            .describe(CERTIFICATE_AUTHORITIES.CREATE.keyAlgorithm)
+            .describe(CERTIFICATE_AUTHORITIES.CREATE.keyAlgorithm),
+          requireTemplateForIssuance: z
+            .boolean()
+            .default(true)
+            .describe(CERTIFICATE_AUTHORITIES.CREATE.requireTemplateForIssuance)
         })
         .refine(
           (data) => {
@@ -148,7 +152,11 @@ export const registerCaRouter = async (server: FastifyZodProvider) => {
         caId: z.string().trim().describe(CERTIFICATE_AUTHORITIES.UPDATE.caId)
       }),
       body: z.object({
-        status: z.enum([CaStatus.ACTIVE, CaStatus.DISABLED]).optional().describe(CERTIFICATE_AUTHORITIES.UPDATE.status)
+        status: z.enum([CaStatus.ACTIVE, CaStatus.DISABLED]).optional().describe(CERTIFICATE_AUTHORITIES.UPDATE.status),
+        requireTemplateForIssuance: z
+          .boolean()
+          .optional()
+          .describe(CERTIFICATE_AUTHORITIES.CREATE.requireTemplateForIssuance)
       }),
       response: {
         200: z.object({
@@ -700,6 +708,51 @@ export const registerCaRouter = async (server: FastifyZodProvider) => {
     }
   });
 
+  server.route({
+    method: "GET",
+    url: "/:caId/certificate-templates",
+    config: {
+      rateLimit: readLimit
+    },
+    onRequest: verifyAuth([AuthMode.JWT, AuthMode.IDENTITY_ACCESS_TOKEN]),
+    schema: {
+      description: "Get list of certificate templates for the CA",
+      params: z.object({
+        caId: z.string().trim().describe(CERTIFICATE_AUTHORITIES.SIGN_CERT.caId)
+      }),
+      response: {
+        200: z.object({
+          certificateTemplates: CertificateTemplatesSchema.array()
+        })
+      }
+    },
+    handler: async (req) => {
+      const { certificateTemplates, ca } = await server.services.certificateAuthority.getCaCertificateTemplates({
+        caId: req.params.caId,
+        actor: req.permission.type,
+        actorId: req.permission.id,
+        actorAuthMethod: req.permission.authMethod,
+        actorOrgId: req.permission.orgId
+      });
+
+      await server.services.auditLog.createAuditLog({
+        ...req.auditLogInfo,
+        projectId: ca.projectId,
+        event: {
+          type: EventType.GET_CA_CERTIFICATE_TEMPLATES,
+          metadata: {
+            caId: ca.id,
+            dn: ca.dn
+          }
+        }
+      });
+
+      return {
+        certificateTemplates
+      };
+    }
+  });
+
   server.route({
     method: "GET",
     url: "/:caId/crls",

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

@@ -101,7 +101,7 @@ export const registerCertRouter = async (server: FastifyZodProvider) => {
         .refine(
           (data) =>
             (data.caId !== undefined && data.certificateTemplateId === undefined) ||
-            (data.caId === undefined && data.certificateTemplateId !== undefined),
+            (data.caId === undefined && data.pkiCollectionId === undefined && data.certificateTemplateId !== undefined),
           {
             message: "Either CA ID or Certificate Template ID must be present, but not both",
             path: ["caId", "certificateTemplateId"]
@@ -192,7 +192,7 @@ export const registerCertRouter = async (server: FastifyZodProvider) => {
         .refine(
           (data) =>
             (data.caId !== undefined && data.certificateTemplateId === undefined) ||
-            (data.caId === undefined && data.certificateTemplateId !== undefined),
+            (data.caId === undefined && data.pkiCollectionId === undefined && data.certificateTemplateId !== undefined),
           {
             message: "Either CA ID or Certificate Template ID must be present, but not both",
             path: ["caId", "certificateTemplateId"]

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

@@ -41,6 +41,7 @@ import {
   TCreateCaDTO,
   TDeleteCaDTO,
   TGetCaCertDTO,
+  TGetCaCertificateTemplatesDTO,
   TGetCaCertsDTO,
   TGetCaCsrDTO,
   TGetCaDTO,
@@ -64,7 +65,7 @@ type TCertificateAuthorityServiceFactoryDep = {
   >;
   certificateAuthoritySecretDAL: Pick<TCertificateAuthoritySecretDALFactory, "create" | "findOne">;
   certificateAuthorityCrlDAL: Pick<TCertificateAuthorityCrlDALFactory, "create" | "findOne" | "update">;
-  certificateTemplateDAL: Pick<TCertificateTemplateDALFactory, "getById">;
+  certificateTemplateDAL: Pick<TCertificateTemplateDALFactory, "getById" | "find">;
   certificateAuthorityQueue: TCertificateAuthorityQueueFactory; // TODO: Pick
   certificateDAL: Pick<TCertificateDALFactory, "transaction" | "create" | "find">;
   certificateBodyDAL: Pick<TCertificateBodyDALFactory, "create">;
@@ -108,6 +109,7 @@ export const certificateAuthorityServiceFactory = ({
     notAfter,
     maxPathLength,
     keyAlgorithm,
+    requireTemplateForIssuance,
     actorId,
     actorAuthMethod,
     actor,
@@ -170,7 +172,8 @@ export const certificateAuthorityServiceFactory = ({
             notBefore: notBeforeDate,
             notAfter: notAfterDate,
             serialNumber
-          })
+          }),
+          requireTemplateForIssuance
         },
         tx
       );
@@ -302,7 +305,15 @@ export const certificateAuthorityServiceFactory = ({
    * Update CA with id [caId].
    * Note: Used to enable/disable CA
    */
-  const updateCaById = async ({ caId, status, actorId, actorAuthMethod, actor, actorOrgId }: TUpdateCaDTO) => {
+  const updateCaById = async ({
+    caId,
+    status,
+    requireTemplateForIssuance,
+    actorId,
+    actorAuthMethod,
+    actor,
+    actorOrgId
+  }: TUpdateCaDTO) => {
     const ca = await certificateAuthorityDAL.findById(caId);
     if (!ca) throw new BadRequestError({ message: "CA not found" });
 
@@ -319,7 +330,7 @@ export const certificateAuthorityServiceFactory = ({
       ProjectPermissionSub.CertificateAuthorities
     );
 
-    const updatedCa = await certificateAuthorityDAL.updateById(caId, { status });
+    const updatedCa = await certificateAuthorityDAL.updateById(caId, { status, requireTemplateForIssuance });
 
     return updatedCa;
   };
@@ -1077,6 +1088,9 @@ export const certificateAuthorityServiceFactory = ({
 
     if (ca.status === CaStatus.DISABLED) throw new BadRequestError({ message: "CA is disabled" });
     if (!ca.activeCaCertId) throw new BadRequestError({ message: "CA does not have a certificate installed" });
+    if (ca.requireTemplateForIssuance && !certificateTemplate) {
+      throw new BadRequestError({ message: "Certificate template is required for issuance" });
+    }
     const caCert = await certificateAuthorityCertDAL.findById(ca.activeCaCertId);
 
     if (ca.notAfter && new Date() > new Date(ca.notAfter)) {
@@ -1347,6 +1361,9 @@ export const certificateAuthorityServiceFactory = ({
 
     if (ca.status === CaStatus.DISABLED) throw new BadRequestError({ message: "CA is disabled" });
     if (!ca.activeCaCertId) throw new BadRequestError({ message: "CA does not have a certificate installed" });
+    if (ca.requireTemplateForIssuance && !certificateTemplate) {
+      throw new BadRequestError({ message: "Certificate template is required for issuance" });
+    }
 
     const caCert = await certificateAuthorityCertDAL.findById(ca.activeCaCertId);
 
@@ -1568,6 +1585,40 @@ export const certificateAuthorityServiceFactory = ({
     };
   };
 
+  /**
+   * Return list of certificate templates for CA with id [caId].
+   */
+  const getCaCertificateTemplates = async ({
+    caId,
+    actorId,
+    actorAuthMethod,
+    actor,
+    actorOrgId
+  }: TGetCaCertificateTemplatesDTO) => {
+    const ca = await certificateAuthorityDAL.findById(caId);
+    if (!ca) throw new BadRequestError({ message: "CA not found" });
+
+    const { permission } = await permissionService.getProjectPermission(
+      actor,
+      actorId,
+      ca.projectId,
+      actorAuthMethod,
+      actorOrgId
+    );
+
+    ForbiddenError.from(permission).throwUnlessCan(
+      ProjectPermissionActions.Read,
+      ProjectPermissionSub.CertificateTemplates
+    );
+
+    const certificateTemplates = await certificateTemplateDAL.find({ caId });
+
+    return {
+      certificateTemplates,
+      ca
+    };
+  };
+
   return {
     createCa,
     getCaById,
@@ -1580,6 +1631,7 @@ export const certificateAuthorityServiceFactory = ({
     signIntermediate,
     importCertToCa,
     issueCertFromCa,
-    signCertFromCa
+    signCertFromCa,
+    getCaCertificateTemplates
   };
 };

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

@@ -38,6 +38,7 @@ export type TCreateCaDTO = {
   notAfter?: string;
   maxPathLength: number;
   keyAlgorithm: CertKeyAlgorithm;
+  requireTemplateForIssuance: boolean;
 } & Omit<TProjectPermission, "projectId">;
 
 export type TGetCaDTO = {
@@ -47,6 +48,7 @@ export type TGetCaDTO = {
 export type TUpdateCaDTO = {
   caId: string;
   status?: CaStatus;
+  requireTemplateForIssuance?: boolean;
 } & Omit<TProjectPermission, "projectId">;
 
 export type TDeleteCaDTO = {
@@ -125,6 +127,10 @@ export type TSignCertFromCaDTO =
       notAfter?: string;
     } & Omit<TProjectPermission, "projectId">);
 
+export type TGetCaCertificateTemplatesDTO = {
+  caId: string;
+} & Omit<TProjectPermission, "projectId">;
+
 export type TDNParts = {
   commonName?: string;
   organization?: string;