feat: completed backend for gateway

This commit is contained in:
=
2025-02-26 20:45:37 +05:30
parent a7ca242f5d
commit 1307fa49d4
18 changed files with 718 additions and 109 deletions
@@ -1,5 +1,6 @@
import { SnowflakeProvider } from "@app/ee/services/dynamic-secret/providers/snowflake";
import { TGatewayServiceFactory } from "../../gateway/gateway-service";
import { AwsElastiCacheDatabaseProvider } from "./aws-elasticache";
import { AwsIamProvider } from "./aws-iam";
import { AzureEntraIDProvider } from "./azure-entra-id";
@@ -16,8 +17,14 @@ import { SapHanaProvider } from "./sap-hana";
import { SqlDatabaseProvider } from "./sql-database";
import { TotpProvider } from "./totp";
export const buildDynamicSecretProviders = (): Record<DynamicSecretProviders, TDynamicProviderFns> => ({
[DynamicSecretProviders.SqlDatabase]: SqlDatabaseProvider(),
type TBuildDynamicSecretProviderDTO = {
gatewayService: Pick<TGatewayServiceFactory, "fnGetGatewayClientTls">;
};
export const buildDynamicSecretProviders = ({
gatewayService
}: TBuildDynamicSecretProviderDTO): Record<DynamicSecretProviders, TDynamicProviderFns> => ({
[DynamicSecretProviders.SqlDatabase]: SqlDatabaseProvider({ gatewayService }),
[DynamicSecretProviders.Cassandra]: CassandraProvider(),
[DynamicSecretProviders.AwsIam]: AwsIamProvider(),
[DynamicSecretProviders.Redis]: RedisDatabaseProvider(),
@@ -103,7 +103,8 @@ export const DynamicSecretSqlDBSchema = z.object({
creationStatement: z.string().trim(),
revocationStatement: z.string().trim(),
renewStatement: z.string().trim().optional(),
ca: z.string().optional()
ca: z.string().optional(),
gatewayId: z.string().nullable().optional()
});
export const DynamicSecretCassandraSchema = z.object({
@@ -3,8 +3,10 @@ import knex from "knex";
import { customAlphabet } from "nanoid";
import { z } from "zod";
import { withGatewayProxy } from "@app/lib/gateway";
import { alphaNumericNanoId } from "@app/lib/nanoid";
import { TGatewayServiceFactory } from "../../gateway/gateway-service";
import { verifyHostInputValidity } from "../dynamic-secret-fns";
import { DynamicSecretSqlDBSchema, SqlProviders, TDynamicProviderFns } from "./models";
@@ -25,10 +27,14 @@ const generateUsername = (provider: SqlProviders) => {
return alphaNumericNanoId(32);
};
export const SqlDatabaseProvider = (): TDynamicProviderFns => {
type TSqlDatabaseProviderDTO = {
gatewayService: Pick<TGatewayServiceFactory, "fnGetGatewayClientTls">;
};
export const SqlDatabaseProvider = ({ gatewayService }: TSqlDatabaseProviderDTO): TDynamicProviderFns => {
const validateProviderInputs = async (inputs: unknown) => {
const providerInputs = await DynamicSecretSqlDBSchema.parseAsync(inputs);
verifyHostInputValidity(providerInputs.host);
verifyHostInputValidity(providerInputs.host, Boolean(providerInputs.gatewayId));
return providerInputs;
};
@@ -61,61 +67,107 @@ export const SqlDatabaseProvider = (): TDynamicProviderFns => {
return db;
};
const gatewayProxyWrapper = async (
providerInputs: z.infer<typeof DynamicSecretSqlDBSchema>,
gatewayCallback: (port: number) => Promise<void>
) => {
const relayDetails = await gatewayService.fnGetGatewayClientTls(providerInputs.gatewayId as string);
const [relayHost, relayPort] = relayDetails.relayAddress.split(":");
await withGatewayProxy(
async (port) => {
await gatewayCallback(port);
},
{
targetHost: providerInputs.host,
targetPort: providerInputs.port,
relayHost,
relayPort: Number(relayPort),
identityId: relayDetails.identityId,
orgId: relayDetails.orgId,
tlsOptions: {
ca: relayDetails.certChain,
cert: relayDetails.certificate,
key: relayDetails.privateKey
}
}
);
};
const validateConnection = async (inputs: unknown) => {
const providerInputs = await validateProviderInputs(inputs);
const db = await $getClient(providerInputs);
// oracle needs from keyword
const testStatement = providerInputs.client === SqlProviders.Oracle ? "SELECT 1 FROM DUAL" : "SELECT 1";
let isConnected = false;
const gatewayCallback = async (port = providerInputs.port) => {
const db = await $getClient({ ...providerInputs, port });
// oracle needs from keyword
const testStatement = providerInputs.client === SqlProviders.Oracle ? "SELECT 1 FROM DUAL" : "SELECT 1";
const isConnected = await db.raw(testStatement).then(() => true);
await db.destroy();
isConnected = await db.raw(testStatement).then(() => true);
await db.destroy();
};
if (providerInputs.gatewayId) {
await gatewayProxyWrapper(providerInputs, gatewayCallback);
} else {
await gatewayCallback();
}
return isConnected;
};
const create = async (inputs: unknown, expireAt: number) => {
const providerInputs = await validateProviderInputs(inputs);
const db = await $getClient(providerInputs);
const username = generateUsername(providerInputs.client);
const password = generatePassword(providerInputs.client);
const { database } = providerInputs;
const expiration = new Date(expireAt).toISOString();
const gatewayCallback = async (port = providerInputs.port) => {
const db = await $getClient({ ...providerInputs, port });
const { database } = providerInputs;
const expiration = new Date(expireAt).toISOString();
const creationStatement = handlebars.compile(providerInputs.creationStatement, { noEscape: true })({
username,
password,
expiration,
database
});
const creationStatement = handlebars.compile(providerInputs.creationStatement, { noEscape: true })({
username,
password,
expiration,
database
});
const queries = creationStatement.toString().split(";").filter(Boolean);
await db.transaction(async (tx) => {
for (const query of queries) {
// eslint-disable-next-line
await tx.raw(query);
}
});
await db.destroy();
const queries = creationStatement.toString().split(";").filter(Boolean);
await db.transaction(async (tx) => {
for (const query of queries) {
// eslint-disable-next-line
await tx.raw(query);
}
});
await db.destroy();
};
if (providerInputs.gatewayId) {
await gatewayProxyWrapper(providerInputs, gatewayCallback);
} else {
await gatewayCallback();
}
return { entityId: username, data: { DB_USERNAME: username, DB_PASSWORD: password } };
};
const revoke = async (inputs: unknown, entityId: string) => {
const providerInputs = await validateProviderInputs(inputs);
const db = await $getClient(providerInputs);
const username = entityId;
const { database } = providerInputs;
const gatewayCallback = async (port = providerInputs.port) => {
const db = await $getClient({ ...providerInputs, port });
const revokeStatement = handlebars.compile(providerInputs.revocationStatement)({ username, database });
const queries = revokeStatement.toString().split(";").filter(Boolean);
await db.transaction(async (tx) => {
for (const query of queries) {
// eslint-disable-next-line
await tx.raw(query);
}
});
const revokeStatement = handlebars.compile(providerInputs.revocationStatement)({ username, database });
const queries = revokeStatement.toString().split(";").filter(Boolean);
await db.transaction(async (tx) => {
for (const query of queries) {
// eslint-disable-next-line
await tx.raw(query);
}
});
await db.destroy();
await db.destroy();
};
if (providerInputs.gatewayId) {
await gatewayProxyWrapper(providerInputs, gatewayCallback);
} else {
await gatewayCallback();
}
return { entityId: username };
};
@@ -123,28 +175,34 @@ export const SqlDatabaseProvider = (): TDynamicProviderFns => {
const providerInputs = await validateProviderInputs(inputs);
if (!providerInputs.renewStatement) return { entityId };
const db = await $getClient(providerInputs);
const gatewayCallback = async (port = providerInputs.port) => {
const db = await $getClient({ ...providerInputs, port });
const expiration = new Date(expireAt).toISOString();
const { database } = providerInputs;
const expiration = new Date(expireAt).toISOString();
const { database } = providerInputs;
const renewStatement = handlebars.compile(providerInputs.renewStatement)({
username: entityId,
expiration,
database
});
if (renewStatement) {
const queries = renewStatement.toString().split(";").filter(Boolean);
await db.transaction(async (tx) => {
for (const query of queries) {
// eslint-disable-next-line
await tx.raw(query);
}
const renewStatement = handlebars.compile(providerInputs.renewStatement)({
username: entityId,
expiration,
database
});
}
await db.destroy();
if (renewStatement) {
const queries = renewStatement.toString().split(";").filter(Boolean);
await db.transaction(async (tx) => {
for (const query of queries) {
// eslint-disable-next-line
await tx.raw(query);
}
});
}
await db.destroy();
};
if (providerInputs.gatewayId) {
await gatewayProxyWrapper(providerInputs, gatewayCallback);
} else {
await gatewayCallback();
}
return { entityId };
};