misc: migrated KMIP PKI to be scoped at the org level

This commit is contained in:
Sheen Capadngan
2025-02-17 15:54:02 +08:00
parent af652f7e52
commit 603b740bbe
33 changed files with 835 additions and 645 deletions
@@ -1 +0,0 @@
export const INSTANCE_KMIP_CONFIG_ID = "00000000-0000-0000-0000-000000000000";
@@ -1,13 +0,0 @@
import { TDbClient } from "@app/db";
import { TableName } from "@app/db/schemas";
import { ormify } from "@app/lib/knex";
export type TKmipInstanceConfigDALFactory = ReturnType<typeof kmipInstanceConfigDALFactory>;
export const kmipInstanceConfigDALFactory = (db: TDbClient) => {
const kmipInstanceConfigOrm = ormify(db, TableName.KmipInstanceConfig);
return {
...kmipInstanceConfigOrm
};
};
@@ -1,13 +0,0 @@
import { TDbClient } from "@app/db";
import { TableName } from "@app/db/schemas";
import { ormify } from "@app/lib/knex";
export type TKmipInstanceServerCertificateDALFactory = ReturnType<typeof kmipInstanceServerCertificateDALFactory>;
export const kmipInstanceServerCertificateDALFactory = (db: TDbClient) => {
const kmipInstanceServerCertificateOrm = ormify(db, TableName.KmipInstanceServerCertificates);
return {
...kmipInstanceServerCertificateOrm
};
};
@@ -0,0 +1,12 @@
import { TDbClient } from "@app/db";
import { TableName } from "@app/db/schemas";
import { ormify } from "@app/lib/knex";
export type TKmipOrgConfigDALFactory = ReturnType<typeof kmipOrgConfigDALFactory>;
export const kmipOrgConfigDALFactory = (db: TDbClient) => {
const kmipOrgConfigOrm = ormify(db, TableName.KmipOrgConfig);
return {
...kmipOrgConfigOrm
};
};
@@ -0,0 +1,13 @@
import { TDbClient } from "@app/db";
import { TableName } from "@app/db/schemas";
import { ormify } from "@app/lib/knex";
export type TKmipOrgServerCertificateDALFactory = ReturnType<typeof kmipOrgServerCertificateDALFactory>;
export const kmipOrgServerCertificateDALFactory = (db: TDbClient) => {
const kmipOrgServerCertificateOrm = ormify(db, TableName.KmipOrgServerCertificates);
return {
...kmipOrgServerCertificateOrm
};
};
+369 -28
View File
@@ -5,36 +5,42 @@ import ms from "ms";
import { ActionProjectType } from "@app/db/schemas";
import { BadRequestError, InternalServerError, NotFoundError } from "@app/lib/errors";
import { isValidIp } from "@app/lib/ip";
import { CertExtendedKeyUsage, CertKeyAlgorithm, CertKeyUsage } from "@app/services/certificate/certificate-types";
import {
createSerialNumber,
keyAlgorithmToAlgCfg
} from "@app/services/certificate-authority/certificate-authority-fns";
import { hostnameRegex } from "@app/services/certificate-authority/certificate-authority-validators";
import { TKmsServiceFactory } from "@app/services/kms/kms-service";
import { KmsDataKey } from "@app/services/kms/kms-types";
import { OrgPermissionKmipActions, OrgPermissionSubjects } from "../permission/org-permission";
import { TPermissionServiceFactory } from "../permission/permission-service";
import { ProjectPermissionKmipActions, ProjectPermissionSub } from "../permission/project-permission";
import { TKmipClientCertificateDALFactory } from "./kmip-client-certificate-dal";
import { TKmipClientDALFactory } from "./kmip-client-dal";
import { INSTANCE_KMIP_CONFIG_ID } from "./kmip-constants";
import { TKmipInstanceConfigDALFactory } from "./kmip-instance-config-dal";
import { TKmipInstanceServerCertificateDALFactory } from "./kmip-instance-server-certificate-dal";
import { TKmipOrgConfigDALFactory } from "./kmip-org-config-dal";
import { TKmipOrgServerCertificateDALFactory } from "./kmip-org-server-certificate-dal";
import {
TCreateKmipClientCertificateDTO,
TCreateKmipClientDTO,
TDeleteKmipClientDTO,
TGenerateOrgKmipServerCertificateDTO,
TGetKmipClientDTO,
TGetOrgKmipDTO,
TListKmipClientsByProjectIdDTO,
TSetupOrgKmipDTO,
TUpdateKmipClientDTO
} from "./kmip-types";
type TKmipServiceFactoryDep = {
kmipClientDAL: TKmipClientDALFactory;
kmipClientCertificateDAL: TKmipClientCertificateDALFactory;
kmipInstanceServerCertificateDAL: TKmipInstanceServerCertificateDALFactory;
permissionService: Pick<TPermissionServiceFactory, "getProjectPermission">;
kmsService: Pick<TKmsServiceFactory, "decryptWithRootKey">;
kmipInstanceConfigDAL: TKmipInstanceConfigDALFactory;
kmipOrgServerCertificateDAL: TKmipOrgServerCertificateDALFactory;
permissionService: Pick<TPermissionServiceFactory, "getProjectPermission" | "getOrgPermission">;
kmsService: Pick<TKmsServiceFactory, "createCipherPairWithDataKey">;
kmipOrgConfigDAL: TKmipOrgConfigDALFactory;
};
export type TKmipServiceFactory = ReturnType<typeof kmipServiceFactory>;
@@ -43,9 +49,9 @@ export const kmipServiceFactory = ({
kmipClientDAL,
permissionService,
kmipClientCertificateDAL,
kmipInstanceConfigDAL,
kmipOrgConfigDAL,
kmsService,
kmipInstanceServerCertificateDAL
kmipOrgServerCertificateDAL
}: TKmipServiceFactoryDep) => {
const createKmipClient = async ({
actor,
@@ -226,17 +232,23 @@ export const kmipServiceFactory = ({
ProjectPermissionSub.Kmip
);
const kmipInstanceConfig = await kmipInstanceConfigDAL.findById(INSTANCE_KMIP_CONFIG_ID);
if (!kmipInstanceConfig) {
const kmipConfig = await kmipOrgConfigDAL.findOne({
orgId: actorOrgId
});
if (!kmipConfig) {
throw new InternalServerError({
message: "KMIP has not been configured for the instance."
message: "KMIP has not been configured for the organization"
});
}
const decryptWithRoot = kmsService.decryptWithRootKey();
const { decryptor } = await kmsService.createCipherPairWithDataKey({
type: KmsDataKey.Organization,
orgId: actorOrgId
});
const caCertObj = new x509.X509Certificate(
decryptWithRoot(kmipInstanceConfig.encryptedClientIntermediateCaCertificate)
decryptor({ cipherTextBlob: kmipConfig.encryptedClientIntermediateCaCertificate })
);
const notBeforeDate = new Date();
@@ -275,14 +287,14 @@ export const kmipServiceFactory = ({
new x509.ExtendedKeyUsageExtension([x509.ExtendedKeyUsage[CertExtendedKeyUsage.CLIENT_AUTH]], true)
];
const caAlg = keyAlgorithmToAlgCfg(kmipInstanceConfig.caKeyAlgorithm as CertKeyAlgorithm);
const caAlg = keyAlgorithmToAlgCfg(kmipConfig.caKeyAlgorithm as CertKeyAlgorithm);
const decryptedCaCertChain = decryptWithRoot(kmipInstanceConfig.encryptedClientIntermediateCaChain).toString(
const decryptedCaCertChain = decryptor({ cipherTextBlob: kmipConfig.encryptedClientIntermediateCaChain }).toString(
"utf-8"
);
const caSkObj = crypto.createPrivateKey({
key: decryptWithRoot(kmipInstanceConfig.encryptedClientIntermediateCaPrivateKey),
key: decryptor({ cipherTextBlob: kmipConfig.encryptedClientIntermediateCaPrivateKey }),
format: "der",
type: "pkcs8"
});
@@ -328,23 +340,350 @@ export const kmipServiceFactory = ({
};
};
const getServerCertificateBySerialNumber = async (serialNumber: string) => {
const serverCert = await kmipInstanceServerCertificateDAL.findOne({
serialNumber
const setupOrgKmip = async ({ caKeyAlgorithm, actorOrgId, actor, actorId, actorAuthMethod }: TSetupOrgKmipDTO) => {
const { permission } = await permissionService.getOrgPermission(
actor,
actorId,
actorOrgId,
actorAuthMethod,
actorOrgId
);
ForbiddenError.from(permission).throwUnlessCan(OrgPermissionKmipActions.Setup, OrgPermissionSubjects.Kmip);
const kmipConfig = await kmipOrgConfigDAL.findOne({
orgId: actorOrgId
});
if (!serverCert) {
throw new NotFoundError({
message: "Server certificate not found"
if (kmipConfig) {
throw new BadRequestError({
message: "KMIP has already been configured for the organization"
});
}
const decryptWithRootKey = kmsService.decryptWithRootKey();
const parsedCertificate = new x509.X509Certificate(decryptWithRootKey(serverCert.encryptedCertificate));
const alg = keyAlgorithmToAlgCfg(caKeyAlgorithm);
// generate root CA
const rootCaSerialNumber = createSerialNumber();
const rootCaKeys = await crypto.subtle.generateKey(alg, true, ["sign", "verify"]);
const rootCaSkObj = KeyObject.from(rootCaKeys.privateKey);
const rootCaIssuedAt = new Date();
const rootCaExpiration = new Date(new Date().setFullYear(new Date().getFullYear() + 20));
const rootCaCert = await x509.X509CertificateGenerator.createSelfSigned({
name: `CN=KMIP Root CA,OU=${actorOrgId}`,
serialNumber: rootCaSerialNumber,
notBefore: rootCaIssuedAt,
notAfter: rootCaExpiration,
signingAlgorithm: alg,
keys: rootCaKeys,
extensions: [
// eslint-disable-next-line no-bitwise
new x509.KeyUsagesExtension(x509.KeyUsageFlags.keyCertSign | x509.KeyUsageFlags.cRLSign, true),
await x509.SubjectKeyIdentifierExtension.create(rootCaKeys.publicKey)
]
});
// generate intermediate server CA
const serverIntermediateCaSerialNumber = createSerialNumber();
const serverIntermediateCaIssuedAt = new Date();
const serverIntermediateCaExpiration = new Date(new Date().setFullYear(new Date().getFullYear() + 10));
const serverIntermediateCaKeys = await crypto.subtle.generateKey(alg, true, ["sign", "verify"]);
const serverIntermediateCaSkObj = KeyObject.from(serverIntermediateCaKeys.privateKey);
const serverIntermediateCaCert = await x509.X509CertificateGenerator.create({
serialNumber: serverIntermediateCaSerialNumber,
subject: `CN=KMIP Server Intermediate CA,OU=${actorOrgId}`,
issuer: rootCaCert.subject,
notBefore: serverIntermediateCaIssuedAt,
notAfter: serverIntermediateCaExpiration,
signingKey: rootCaKeys.privateKey,
publicKey: serverIntermediateCaKeys.publicKey,
signingAlgorithm: alg,
extensions: [
new x509.KeyUsagesExtension(
// eslint-disable-next-line no-bitwise
x509.KeyUsageFlags.keyCertSign |
x509.KeyUsageFlags.cRLSign |
x509.KeyUsageFlags.digitalSignature |
x509.KeyUsageFlags.keyEncipherment,
true
),
new x509.BasicConstraintsExtension(true, 0, true),
await x509.AuthorityKeyIdentifierExtension.create(rootCaCert, false),
await x509.SubjectKeyIdentifierExtension.create(serverIntermediateCaKeys.publicKey)
]
});
// generate intermediate client CA
const clientIntermediateCaSerialNumber = createSerialNumber();
const clientIntermediateCaIssuedAt = new Date();
const clientIntermediateCaExpiration = new Date(new Date().setFullYear(new Date().getFullYear() + 10));
const clientIntermediateCaKeys = await crypto.subtle.generateKey(alg, true, ["sign", "verify"]);
const clientIntermediateCaSkObj = KeyObject.from(clientIntermediateCaKeys.privateKey);
const clientIntermediateCaCert = await x509.X509CertificateGenerator.create({
serialNumber: clientIntermediateCaSerialNumber,
subject: `CN=KMIP Client Intermediate CA,OU=${actorOrgId}`,
issuer: rootCaCert.subject,
notBefore: clientIntermediateCaIssuedAt,
notAfter: clientIntermediateCaExpiration,
signingKey: rootCaKeys.privateKey,
publicKey: clientIntermediateCaKeys.publicKey,
signingAlgorithm: alg,
extensions: [
new x509.KeyUsagesExtension(
// eslint-disable-next-line no-bitwise
x509.KeyUsageFlags.keyCertSign |
x509.KeyUsageFlags.cRLSign |
x509.KeyUsageFlags.digitalSignature |
x509.KeyUsageFlags.keyEncipherment,
true
),
new x509.BasicConstraintsExtension(true, 0, true),
await x509.AuthorityKeyIdentifierExtension.create(rootCaCert, false),
await x509.SubjectKeyIdentifierExtension.create(clientIntermediateCaKeys.publicKey)
]
});
const { encryptor } = await kmsService.createCipherPairWithDataKey({
type: KmsDataKey.Organization,
orgId: actorOrgId
});
await kmipOrgConfigDAL.create({
orgId: actorOrgId,
caKeyAlgorithm,
rootCaIssuedAt,
rootCaExpiration,
rootCaSerialNumber,
encryptedRootCaCertificate: encryptor({ plainText: Buffer.from(rootCaCert.rawData) }).cipherTextBlob,
encryptedRootCaPrivateKey: encryptor({
plainText: rootCaSkObj.export({
type: "pkcs8",
format: "der"
})
}).cipherTextBlob,
serverIntermediateCaIssuedAt,
serverIntermediateCaExpiration,
serverIntermediateCaSerialNumber,
encryptedServerIntermediateCaCertificate: encryptor({
plainText: Buffer.from(new Uint8Array(serverIntermediateCaCert.rawData))
}).cipherTextBlob,
encryptedServerIntermediateCaChain: encryptor({ plainText: Buffer.from(rootCaCert.toString("pem")) })
.cipherTextBlob,
encryptedServerIntermediateCaPrivateKey: encryptor({
plainText: serverIntermediateCaSkObj.export({
type: "pkcs8",
format: "der"
})
}).cipherTextBlob,
clientIntermediateCaIssuedAt,
clientIntermediateCaExpiration,
clientIntermediateCaSerialNumber,
encryptedClientIntermediateCaCertificate: encryptor({
plainText: Buffer.from(new Uint8Array(clientIntermediateCaCert.rawData))
}).cipherTextBlob,
encryptedClientIntermediateCaChain: encryptor({ plainText: Buffer.from(rootCaCert.toString("pem")) })
.cipherTextBlob,
encryptedClientIntermediateCaPrivateKey: encryptor({
plainText: clientIntermediateCaSkObj.export({
type: "pkcs8",
format: "der"
})
}).cipherTextBlob
});
return {
publicKey: parsedCertificate.publicKey.toString("pem"),
keyAlgorithm: serverCert.keyAlgorithm as CertKeyAlgorithm
serverCertificateChain: `${serverIntermediateCaCert.toString("pem")}\n${rootCaCert.toString("pem")}`.trim(),
clientCertificateChain: `${clientIntermediateCaCert.toString("pem")}\n${rootCaCert.toString("pem")}`.trim()
};
};
const getOrgKmip = async ({ actorOrgId }: TGetOrgKmipDTO) => {
const kmipConfig = await kmipOrgConfigDAL.findOne({
orgId: actorOrgId
});
if (!kmipConfig) {
throw new BadRequestError({
message: "KMIP has not been configured for the organization"
});
}
const { decryptor } = await kmsService.createCipherPairWithDataKey({
type: KmsDataKey.Organization,
orgId: actorOrgId
});
const rootCaCert = new x509.X509Certificate(decryptor({ cipherTextBlob: kmipConfig.encryptedRootCaCertificate }));
const serverIntermediateCaCert = new x509.X509Certificate(
decryptor({ cipherTextBlob: kmipConfig.encryptedServerIntermediateCaCertificate })
);
const clientIntermediateCaCert = new x509.X509Certificate(
decryptor({ cipherTextBlob: kmipConfig.encryptedClientIntermediateCaCertificate })
);
return {
serverCertificateChain: `${serverIntermediateCaCert.toString("pem")}\n${rootCaCert.toString("pem")}`.trim(),
clientCertificateChain: `${clientIntermediateCaCert.toString("pem")}\n${rootCaCert.toString("pem")}`.trim()
};
};
const generateOrgKmipServerCertificate = async ({
actorOrgId,
actor,
actorId,
actorAuthMethod,
ttl,
commonName,
altNames,
keyAlgorithm
}: TGenerateOrgKmipServerCertificateDTO) => {
const { permission } = await permissionService.getOrgPermission(
actor,
actorId,
actorOrgId,
actorAuthMethod,
actorOrgId
);
ForbiddenError.from(permission).throwUnlessCan(OrgPermissionKmipActions.Setup, OrgPermissionSubjects.Kmip);
const kmipOrgConfig = await kmipOrgConfigDAL.findOne({
orgId: actorOrgId
});
if (!kmipOrgConfig) {
throw new BadRequestError({
message: "KMIP has not been configured for the organization"
});
}
const { decryptor, encryptor } = await kmsService.createCipherPairWithDataKey({
type: KmsDataKey.Organization,
orgId: actorOrgId
});
const caCertObj = new x509.X509Certificate(
decryptor({ cipherTextBlob: kmipOrgConfig.encryptedServerIntermediateCaCertificate })
);
const notBeforeDate = new Date();
const notAfterDate = new Date(new Date().getTime() + ms(ttl));
const caCertNotBeforeDate = new Date(caCertObj.notBefore);
const caCertNotAfterDate = new Date(caCertObj.notAfter);
// check not before constraint
if (notBeforeDate < caCertNotBeforeDate) {
throw new BadRequestError({ message: "notBefore date is before CA certificate's notBefore date" });
}
if (notBeforeDate > notAfterDate) throw new BadRequestError({ message: "notBefore date is after notAfter date" });
// check not after constraint
if (notAfterDate > caCertNotAfterDate) {
throw new BadRequestError({ message: "notAfter date is after CA certificate's notAfter date" });
}
const alg = keyAlgorithmToAlgCfg(keyAlgorithm);
const leafKeys = await crypto.subtle.generateKey(alg, true, ["sign", "verify"]);
const extensions: x509.Extension[] = [
new x509.BasicConstraintsExtension(false),
await x509.AuthorityKeyIdentifierExtension.create(caCertObj, false),
await x509.SubjectKeyIdentifierExtension.create(leafKeys.publicKey),
new x509.CertificatePolicyExtension(["2.5.29.32.0"]), // anyPolicy
new x509.KeyUsagesExtension(
// eslint-disable-next-line no-bitwise
x509.KeyUsageFlags[CertKeyUsage.DIGITAL_SIGNATURE] | x509.KeyUsageFlags[CertKeyUsage.KEY_ENCIPHERMENT],
true
),
new x509.ExtendedKeyUsageExtension([x509.ExtendedKeyUsage[CertExtendedKeyUsage.SERVER_AUTH]], true)
];
const altNamesArray: {
type: "email" | "dns" | "ip";
value: string;
}[] = altNames
.split(",")
.map((name) => name.trim())
.map((altName) => {
// check if the altName is a valid hostname
if (hostnameRegex.test(altName)) {
return {
type: "dns",
value: altName
};
}
// check if the altName is a valid IP
if (isValidIp(altName)) {
return {
type: "ip",
value: altName
};
}
throw new Error(`Invalid altName: ${altName}`);
});
const altNamesExtension = new x509.SubjectAlternativeNameExtension(altNamesArray, false);
extensions.push(altNamesExtension);
const caAlg = keyAlgorithmToAlgCfg(kmipOrgConfig.caKeyAlgorithm as CertKeyAlgorithm);
const decryptedCaCertChain = decryptor({
cipherTextBlob: kmipOrgConfig.encryptedServerIntermediateCaChain
}).toString("utf-8");
const caSkObj = crypto.createPrivateKey({
key: decryptor({ cipherTextBlob: kmipOrgConfig.encryptedServerIntermediateCaPrivateKey }),
format: "der",
type: "pkcs8"
});
const caPrivateKey = await crypto.subtle.importKey(
"pkcs8",
caSkObj.export({ format: "der", type: "pkcs8" }),
caAlg,
true,
["sign"]
);
const serialNumber = createSerialNumber();
const leafCert = await x509.X509CertificateGenerator.create({
serialNumber,
subject: `CN=${commonName}`,
issuer: caCertObj.subject,
notBefore: notBeforeDate,
notAfter: notAfterDate,
signingKey: caPrivateKey,
publicKey: leafKeys.publicKey,
signingAlgorithm: alg,
extensions
});
const skLeafObj = KeyObject.from(leafKeys.privateKey);
const certificateChain = `${caCertObj.toString("pem")}\n${decryptedCaCertChain}`.trim();
await kmipOrgServerCertificateDAL.create({
orgId: actorOrgId,
keyAlgorithm,
issuedAt: notBeforeDate,
expiration: notAfterDate,
serialNumber,
commonName,
altNames,
encryptedCertificate: encryptor({ plainText: Buffer.from(new Uint8Array(leafCert.rawData)) }).cipherTextBlob,
encryptedChain: encryptor({ plainText: Buffer.from(certificateChain) }).cipherTextBlob
});
return {
serialNumber,
privateKey: skLeafObj.export({ format: "pem", type: "pkcs8" }) as string,
certificate: leafCert.toString("pem"),
certificateChain
};
};
@@ -355,6 +694,8 @@ export const kmipServiceFactory = ({
getKmipClient,
listKmipClientsByProjectId,
createKmipClientCertificate,
getServerCertificateBySerialNumber
setupOrgKmip,
generateOrgKmipServerCertificate,
getOrgKmip
};
};
+14 -1
View File
@@ -1,5 +1,5 @@
import { SymmetricEncryption } from "@app/lib/crypto/cipher";
import { OrderByDirection, TProjectPermission } from "@app/lib/types";
import { OrderByDirection, TOrgPermission, TProjectPermission } from "@app/lib/types";
import { CertKeyAlgorithm } from "@app/services/certificate/certificate-types";
import { KmipPermission } from "./kmip-enum";
@@ -79,3 +79,16 @@ export type TKmipRegisterDTO = {
key: string;
algorithm: SymmetricEncryption;
} & KmipOperationBaseDTO;
export type TSetupOrgKmipDTO = {
caKeyAlgorithm: CertKeyAlgorithm;
} & Omit<TOrgPermission, "orgId">;
export type TGetOrgKmipDTO = Omit<TOrgPermission, "orgId">;
export type TGenerateOrgKmipServerCertificateDTO = {
commonName: string;
altNames: string;
keyAlgorithm: CertKeyAlgorithm;
ttl: string;
} & Omit<TOrgPermission, "orgId">;
@@ -23,6 +23,11 @@ export enum OrgPermissionAppConnectionActions {
Connect = "connect"
}
export enum OrgPermissionKmipActions {
Proxy = "proxy",
Setup = "setup"
}
export enum OrgPermissionAdminConsoleAction {
AccessAllProjects = "access-all-projects"
}
@@ -44,7 +49,8 @@ export enum OrgPermissionSubjects {
AdminConsole = "organization-admin-console",
AuditLogs = "audit-logs",
ProjectTemplates = "project-templates",
AppConnections = "app-connections"
AppConnections = "app-connections",
Kmip = "kmip"
}
export type AppConnectionSubjectFields = {
@@ -74,7 +80,8 @@ export type OrgPermissionSet =
| (ForcedSubject<OrgPermissionSubjects.AppConnections> & AppConnectionSubjectFields)
)
]
| [OrgPermissionAdminConsoleAction, OrgPermissionSubjects.AdminConsole];
| [OrgPermissionAdminConsoleAction, OrgPermissionSubjects.AdminConsole]
| [OrgPermissionKmipActions, OrgPermissionSubjects.Kmip];
const AppConnectionConditionSchema = z
.object({
@@ -167,6 +174,12 @@ export const OrgPermissionSchema = z.discriminatedUnion("subject", [
action: CASL_ACTION_SCHEMA_NATIVE_ENUM(OrgPermissionAdminConsoleAction).describe(
"Describe what action an entity can take."
)
}),
z.object({
subject: z.literal(OrgPermissionSubjects.Kmip).describe("The entity this permission pertains to."),
action: CASL_ACTION_SCHEMA_NATIVE_ENUM(OrgPermissionKmipActions).describe(
"Describe what action an entity can take."
)
})
]);
@@ -253,6 +266,8 @@ const buildAdminPermission = () => {
can(OrgPermissionAdminConsoleAction.AccessAllProjects, OrgPermissionSubjects.AdminConsole);
can(OrgPermissionKmipActions.Setup, OrgPermissionSubjects.Kmip);
return rules;
};