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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 | 139x 139x 139x 139x 139x 4x 4x 4x 4x 4x 4x | import { Binary } from '../../bson';
import { MongoMissingCredentialsError } from '../../error';
import { ns } from '../../utils';
import { type AuthContext, AuthProvider } from './auth_provider';
export class Plain extends AuthProvider {
override async auth(authContext: AuthContext): Promise<void> {
const { connection, credentials } = authContext;
Iif (!credentials) {
throw new MongoMissingCredentialsError('AuthContext must provide credentials.');
}
const { username, password } = credentials;
const payload = new Binary(Buffer.from(`\x00${username}\x00${password}`));
const command = {
saslStart: 1,
mechanism: 'PLAIN',
payload: payload,
autoAuthorize: 1
};
await connection.command(ns('$external.$cmd'), command, undefined);
}
}
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