feat: additional validation for dynamic secret

This commit is contained in:
=
2025-03-25 01:26:00 +05:30
parent 4adf0aa1e2
commit af5b3aa171
17 changed files with 253 additions and 33 deletions
@@ -13,6 +13,7 @@ import { customAlphabet } from "nanoid";
import { z } from "zod";
import { BadRequestError } from "@app/lib/errors";
import { validateHandlebarTemplate } from "@app/lib/template/validate-handlebars";
import { DynamicSecretAwsElastiCacheSchema, TDynamicProviderFns } from "./models";
@@ -144,6 +145,14 @@ export const AwsElastiCacheDatabaseProvider = (): TDynamicProviderFns => {
// We can't return the parsed statements here because we need to use the handlebars template to generate the username and password, before we can use the parsed statements.
CreateElastiCacheUserSchema.parse(JSON.parse(providerInputs.creationStatement));
DeleteElasticCacheUserSchema.parse(JSON.parse(providerInputs.revocationStatement));
validateHandlebarTemplate("AWS ElastiCache creation", providerInputs.creationStatement, {
allowedExpressions: (val) => ["username", "password", "expiration"].includes(val)
});
if (providerInputs.revocationStatement) {
validateHandlebarTemplate("AWS ElastiCache revoke", providerInputs.revocationStatement, {
allowedExpressions: (val) => ["username"].includes(val)
});
}
return providerInputs;
};
@@ -3,9 +3,10 @@ import handlebars from "handlebars";
import { customAlphabet } from "nanoid";
import { z } from "zod";
import { BadRequestError } from "@app/lib/errors";
import { alphaNumericNanoId } from "@app/lib/nanoid";
import { validateHandlebarTemplate } from "@app/lib/template/validate-handlebars";
import { verifyHostInputValidity } from "../dynamic-secret-fns";
import { DynamicSecretCassandraSchema, TDynamicProviderFns } from "./models";
const generatePassword = (size = 48) => {
@@ -20,9 +21,18 @@ const generateUsername = () => {
export const CassandraProvider = (): TDynamicProviderFns => {
const validateProviderInputs = async (inputs: unknown) => {
const providerInputs = await DynamicSecretCassandraSchema.parseAsync(inputs);
if (providerInputs.host === "localhost" || providerInputs.host === "127.0.0.1") {
throw new BadRequestError({ message: "Invalid db host" });
await verifyHostInputValidity(providerInputs.host);
validateHandlebarTemplate("Cassandra creation", providerInputs.creationStatement, {
allowedExpressions: (val) => ["username", "password", "expiration", "keyspace"].includes(val)
});
if (providerInputs.renewStatement) {
validateHandlebarTemplate("Cassandra renew", providerInputs.renewStatement, {
allowedExpressions: (val) => ["username", "expiration", "keyspace"].includes(val)
});
}
validateHandlebarTemplate("Cassandra revoke", providerInputs.revocationStatement, {
allowedExpressions: (val) => ["username"].includes(val)
});
return providerInputs;
};
@@ -19,7 +19,7 @@ const generateUsername = () => {
export const ElasticSearchProvider = (): TDynamicProviderFns => {
const validateProviderInputs = async (inputs: unknown) => {
const providerInputs = await DynamicSecretElasticSearchSchema.parseAsync(inputs);
verifyHostInputValidity(providerInputs.host);
await verifyHostInputValidity(providerInputs.host);
return providerInputs;
};
@@ -19,7 +19,7 @@ const generateUsername = () => {
export const MongoDBProvider = (): TDynamicProviderFns => {
const validateProviderInputs = async (inputs: unknown) => {
const providerInputs = await DynamicSecretMongoDBSchema.parseAsync(inputs);
verifyHostInputValidity(providerInputs.host);
await verifyHostInputValidity(providerInputs.host);
return providerInputs;
};
@@ -79,7 +79,7 @@ async function deleteRabbitMqUser({ axiosInstance, usernameToDelete }: TDeleteRa
export const RabbitMqProvider = (): TDynamicProviderFns => {
const validateProviderInputs = async (inputs: unknown) => {
const providerInputs = await DynamicSecretRabbitMqSchema.parseAsync(inputs);
verifyHostInputValidity(providerInputs.host);
await verifyHostInputValidity(providerInputs.host);
return providerInputs;
};
@@ -5,6 +5,7 @@ import { z } from "zod";
import { BadRequestError } from "@app/lib/errors";
import { alphaNumericNanoId } from "@app/lib/nanoid";
import { validateHandlebarTemplate } from "@app/lib/template/validate-handlebars";
import { verifyHostInputValidity } from "../dynamic-secret-fns";
import { DynamicSecretRedisDBSchema, TDynamicProviderFns } from "./models";
@@ -51,7 +52,19 @@ const executeTransactions = async (connection: Redis, commands: string[]): Promi
export const RedisDatabaseProvider = (): TDynamicProviderFns => {
const validateProviderInputs = async (inputs: unknown) => {
const providerInputs = await DynamicSecretRedisDBSchema.parseAsync(inputs);
verifyHostInputValidity(providerInputs.host);
await verifyHostInputValidity(providerInputs.host);
validateHandlebarTemplate("Redis creation", providerInputs.creationStatement, {
allowedExpressions: (val) => ["username", "password", "expiration"].includes(val)
});
if (providerInputs.renewStatement) {
validateHandlebarTemplate("Redis renew", providerInputs.renewStatement, {
allowedExpressions: (val) => ["username", "expiration"].includes(val)
});
}
validateHandlebarTemplate("Redis revoke", providerInputs.revocationStatement, {
allowedExpressions: (val) => ["username"].includes(val)
});
return providerInputs;
};
@@ -5,6 +5,7 @@ import { z } from "zod";
import { BadRequestError } from "@app/lib/errors";
import { alphaNumericNanoId } from "@app/lib/nanoid";
import { validateHandlebarTemplate } from "@app/lib/template/validate-handlebars";
import { verifyHostInputValidity } from "../dynamic-secret-fns";
import { DynamicSecretSapAseSchema, TDynamicProviderFns } from "./models";
@@ -27,7 +28,15 @@ export const SapAseProvider = (): TDynamicProviderFns => {
const validateProviderInputs = async (inputs: unknown) => {
const providerInputs = await DynamicSecretSapAseSchema.parseAsync(inputs);
verifyHostInputValidity(providerInputs.host);
await verifyHostInputValidity(providerInputs.host);
validateHandlebarTemplate("SAP ASE creation", providerInputs.creationStatement, {
allowedExpressions: (val) => ["username", "password"].includes(val)
});
if (providerInputs.revocationStatement) {
validateHandlebarTemplate("SAP ASE revoke", providerInputs.revocationStatement, {
allowedExpressions: (val) => ["username"].includes(val)
});
}
return providerInputs;
};
@@ -11,6 +11,7 @@ import { z } from "zod";
import { BadRequestError } from "@app/lib/errors";
import { alphaNumericNanoId } from "@app/lib/nanoid";
import { validateHandlebarTemplate } from "@app/lib/template/validate-handlebars";
import { verifyHostInputValidity } from "../dynamic-secret-fns";
import { DynamicSecretSapHanaSchema, TDynamicProviderFns } from "./models";
@@ -28,7 +29,18 @@ export const SapHanaProvider = (): TDynamicProviderFns => {
const validateProviderInputs = async (inputs: unknown) => {
const providerInputs = await DynamicSecretSapHanaSchema.parseAsync(inputs);
verifyHostInputValidity(providerInputs.host);
await verifyHostInputValidity(providerInputs.host);
validateHandlebarTemplate("SAP Hana creation", providerInputs.creationStatement, {
allowedExpressions: (val) => ["username", "password", "expiration"].includes(val)
});
if (providerInputs.renewStatement) {
validateHandlebarTemplate("SAP Hana renew", providerInputs.renewStatement, {
allowedExpressions: (val) => ["username", "expiration"].includes(val)
});
}
validateHandlebarTemplate("SAP Hana revoke", providerInputs.revocationStatement, {
allowedExpressions: (val) => ["username"].includes(val)
});
return providerInputs;
};
@@ -5,6 +5,7 @@ import { z } from "zod";
import { BadRequestError } from "@app/lib/errors";
import { alphaNumericNanoId } from "@app/lib/nanoid";
import { validateHandlebarTemplate } from "@app/lib/template/validate-handlebars";
import { DynamicSecretSnowflakeSchema, TDynamicProviderFns } from "./models";
@@ -31,6 +32,18 @@ const getDaysToExpiry = (expiryDate: Date) => {
export const SnowflakeProvider = (): TDynamicProviderFns => {
const validateProviderInputs = async (inputs: unknown) => {
const providerInputs = await DynamicSecretSnowflakeSchema.parseAsync(inputs);
validateHandlebarTemplate("Snowflake creation", providerInputs.creationStatement, {
allowedExpressions: (val) => ["username", "password", "expiration"].includes(val)
});
if (providerInputs.renewStatement) {
validateHandlebarTemplate("Snowflake renew", providerInputs.renewStatement, {
allowedExpressions: (val) => ["username", "expiration"].includes(val)
});
}
validateHandlebarTemplate("Snowflake revoke", providerInputs.revocationStatement, {
allowedExpressions: (val) => ["username"].includes(val)
});
return providerInputs;
};
@@ -5,6 +5,7 @@ import { z } from "zod";
import { withGatewayProxy } from "@app/lib/gateway";
import { alphaNumericNanoId } from "@app/lib/nanoid";
import { validateHandlebarTemplate } from "@app/lib/template/validate-handlebars";
import { TGatewayServiceFactory } from "../../gateway/gateway-service";
import { verifyHostInputValidity } from "../dynamic-secret-fns";
@@ -117,7 +118,19 @@ type TSqlDatabaseProviderDTO = {
export const SqlDatabaseProvider = ({ gatewayService }: TSqlDatabaseProviderDTO): TDynamicProviderFns => {
const validateProviderInputs = async (inputs: unknown) => {
const providerInputs = await DynamicSecretSqlDBSchema.parseAsync(inputs);
verifyHostInputValidity(providerInputs.host, Boolean(providerInputs.projectGatewayId));
await verifyHostInputValidity(providerInputs.host, Boolean(providerInputs.projectGatewayId));
validateHandlebarTemplate("SQL creation", providerInputs.creationStatement, {
allowedExpressions: (val) => ["username", "password", "expiration", "database"].includes(val)
});
if (providerInputs.renewStatement) {
validateHandlebarTemplate("SQL renew", providerInputs.renewStatement, {
allowedExpressions: (val) => ["username", "expiration", "database"].includes(val)
});
}
validateHandlebarTemplate("SQL revoke", providerInputs.revocationStatement, {
allowedExpressions: (val) => ["username", "database"].includes(val)
});
return providerInputs;
};
@@ -144,7 +157,16 @@ export const SqlDatabaseProvider = ({ gatewayService }: TSqlDatabaseProviderDTO)
}
: undefined
},
acquireConnectionTimeout: EXTERNAL_REQUEST_TIMEOUT
acquireConnectionTimeout: EXTERNAL_REQUEST_TIMEOUT,
pool: {
afterCreate: (conn: unknown, done: (err: unknown, arg0: unknown) => void) => {
void verifyHostInputValidity(providerInputs.host, Boolean(providerInputs.projectGatewayId))
.catch((err) => {
done(err, conn);
})
.then(() => done(null, conn));
}
}
});
return db;
};