Update cert structure to ref correct ca cert in cert chain retrieval

backend/src/db/migrations/20240802181855_ca-cert-version.ts

@@ -62,6 +62,26 @@ export async function up(knex: Knex): Promise<void> {
       t.dropUnique(["caId"]);
     });
   }
+
+  if (await knex.schema.hasTable(TableName.Certificate)) {
+    await knex.schema.alterTable(TableName.Certificate, (t) => {
+      t.uuid("caCertId").nullable();
+      t.foreign("caCertId").references("id").inTable(TableName.CertificateAuthorityCert);
+    });
+
+    await knex.raw(`
+        UPDATE "${TableName.Certificate}" cert
+        SET "caCertId" = (
+          SELECT caCert.id
+          FROM "${TableName.CertificateAuthorityCert}" caCert
+          WHERE caCert."caId" = cert."caId"
+        )
+      `);
+
+    await knex.schema.alterTable(TableName.Certificate, (t) => {
+      t.uuid("caCertId").notNullable().alter();
+    });
+  }
 }
 
 export async function down(knex: Knex): Promise<void> {
@@ -86,4 +106,12 @@ export async function down(knex: Knex): Promise<void> {
       });
     }
   }
+
+  if (await knex.schema.hasTable(TableName.Certificate)) {
+    if (await knex.schema.hasColumn(TableName.Certificate, "caCertId")) {
+      await knex.schema.alterTable(TableName.Certificate, (t) => {
+        t.dropColumn("caCertId");
+      });
+    }
+  }
 }

backend/src/db/schemas/certificates.ts

@@ -20,7 +20,8 @@ export const CertificatesSchema = z.object({
   notAfter: z.date(),
   revokedAt: z.date().nullable().optional(),
   revocationReason: z.number().nullable().optional(),
-  altNames: z.string().default("").nullable().optional()
+  altNames: z.string().default("").nullable().optional(),
+  caCertId: z.string().uuid()
 });
 
 export type TCertificates = z.infer<typeof CertificatesSchema>;

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

@@ -195,20 +195,18 @@ export const getCaCertChains = async ({
 
 /**
  * Return the decrypted pem-encoded certificate and certificate chain
- * for CA with id [caId].
+ * corresponding to CA certificate with id [caCertId].
  */
 export const getCaCertChain = async ({
-  caId,
+  caCertId,
   certificateAuthorityDAL,
   certificateAuthorityCertDAL,
   projectDAL,
   kmsService
 }: TGetCaCertChainDTO) => {
-  const ca = await certificateAuthorityDAL.findById(caId);
-  if (!ca) throw new BadRequestError({ message: "CA not found" });
-  if (!ca.activeCaCertId) throw new BadRequestError({ message: "CA does not have a certificate installed" });
-
-  const caCert = await certificateAuthorityCertDAL.findById(ca.activeCaCertId);
+  const caCert = await certificateAuthorityCertDAL.findById(caCertId);
+  if (!caCert) throw new BadRequestError({ message: "CA certificate not found" });
+  const ca = await certificateAuthorityDAL.findById(caCert.caId);
 
   const keyId = await getProjectKmsCertificateKeyId({
     projectId: ca.projectId,

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

@@ -617,7 +617,7 @@ export const certificateAuthorityServiceFactory = ({
         });
 
         const { caCert: parentCaCertificate, caCertChain: parentCaCertChain } = await getCaCertChain({
-          caId: parentCa.id,
+          caCertId: parentCa.activeCaCertId,
           certificateAuthorityDAL,
           certificateAuthorityCertDAL,
           projectDAL,
@@ -704,11 +704,11 @@ export const certificateAuthorityServiceFactory = ({
 
   /**
    * Return current certificate and certificate chain for CA
-   * get latest?? ca cert
    */
   const getCaCert = async ({ caId, actorId, actorAuthMethod, actor, actorOrgId }: TGetCaCertDTO) => {
     const ca = await certificateAuthorityDAL.findById(caId);
     if (!ca) throw new BadRequestError({ message: "CA not found" });
+    if (!ca.activeCaCertId) throw new BadRequestError({ message: "CA does not have a certificate installed" });
 
     const { permission } = await permissionService.getProjectPermission(
       actor,
@@ -724,7 +724,7 @@ export const certificateAuthorityServiceFactory = ({
     );
 
     const { caCert, caCertChain, serialNumber } = await getCaCertChain({
-      caId,
+      caCertId: ca.activeCaCertId,
       certificateAuthorityDAL,
       certificateAuthorityCertDAL,
       projectDAL,
@@ -860,7 +860,7 @@ export const certificateAuthorityServiceFactory = ({
     });
 
     const { caCert: issuingCaCertificate, caCertChain } = await getCaCertChain({
-      caId,
+      caCertId: ca.activeCaCertId,
       certificateAuthorityDAL,
       certificateAuthorityCertDAL,
       projectDAL,
@@ -1166,6 +1166,7 @@ export const certificateAuthorityServiceFactory = ({
       const cert = await certificateDAL.create(
         {
           caId: ca.id,
+          caCertId: caCert.id,
           status: CertStatus.ACTIVE,
           friendlyName: friendlyName || commonName,
           commonName,
@@ -1189,7 +1190,7 @@ export const certificateAuthorityServiceFactory = ({
     });
 
     const { caCert: issuingCaCertificate, caCertChain } = await getCaCertChain({
-      caId: ca.id,
+      caCertId: caCert.id,
       certificateAuthorityDAL,
       certificateAuthorityCertDAL,
       projectDAL,
@@ -1369,6 +1370,7 @@ export const certificateAuthorityServiceFactory = ({
       const cert = await certificateDAL.create(
         {
           caId: ca.id,
+          caCertId: caCert.id,
           status: CertStatus.ACTIVE,
           friendlyName: friendlyName || csrObj.subject,
           commonName: cn,
@@ -1392,7 +1394,7 @@ export const certificateAuthorityServiceFactory = ({
     });
 
     const { caCert: issuingCaCertificate, caCertChain } = await getCaCertChain({
-      caId: ca.id,
+      caCertId: ca.activeCaCertId,
       certificateAuthorityDAL,
       certificateAuthorityCertDAL,
       projectDAL,

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

@@ -132,7 +132,7 @@ export type TGetCaCertChainsDTO = {
 };
 
 export type TGetCaCertChainDTO = {
-  caId: string;
+  caCertId: string;
   certificateAuthorityDAL: Pick<TCertificateAuthorityDALFactory, "findById">;
   certificateAuthorityCertDAL: Pick<TCertificateAuthorityCertDALFactory, "findById">;
   projectDAL: Pick<TProjectDALFactory, "findOne" | "updateById" | "transaction">;

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

@@ -180,7 +180,7 @@ export const certificateServiceFactory = ({
     const certObj = new x509.X509Certificate(decryptedCert);
 
     const { caCert, caCertChain } = await getCaCertChain({
-      caId: ca.id,
+      caCertId: cert.caCertId,
       certificateAuthorityDAL,
       certificateAuthorityCertDAL,
       projectDAL,