Anonymous authentication

Note

The article is being updated.

Below are examples of the code for anonymous authentication in different YDB SDKs.

By default, anonymous authentication is used.
You can explicitly enable anonymous authentication as follows:

package main

import (
  "context"
    
  "github.com/ydb-platform/ydb-go-sdk/v3"
)

func main() {
  ctx, cancel := context.WithCancel(context.Background())
  defer cancel()
  db, err := ydb.Open(ctx,
    os.Getenv("YDB_CONNECTION_STRING"),
    ydb.WithAnonymousCredentials(),
  )
  if err != nil {
    panic(err)
  }
  defer db.Close(ctx)
  ...
}

By default, anonymous authentication is used.
You can explicitly enable anonymous authentication as follows:

package main

import (
  "context"
  "database/sql"
  "os"
  
  "github.com/ydb-platform/ydb-go-sdk/v3"
)

func main() {
  ctx, cancel := context.WithCancel(context.Background())
  defer cancel()
  nativeDriver, err := ydb.Open(ctx,
    os.Getenv("YDB_CONNECTION_STRING"),
    ydb.WithAnonymousCredentials(),
  )
  if err != nil {
    panic(err)
  }
  defer nativeDriver.Close(ctx) 
  connector, err := ydb.Connector(nativeDriver)
  if err != nil {
    panic(err)
  }
  db := sql.OpenDB(connector)
  defer db.Close()
  ...
}

public void work(String connectionString) {
    AuthProvider authProvider = NopAuthProvider.INSTANCE;

    GrpcTransport transport = GrpcTransport.forConnectionString(connectionString)
            .withAuthProvider(authProvider)
            .build());

    TableClient tableClient = TableClient.newClient(transport).build();

    doWork(tableClient);

    tableClient.close();
    transport.close();
}

import { Driver, AnonymousAuthService } from 'ydb-sdk';

export async function connect(endpoint: string, database: string) {
    const authService = new AnonymousAuthService();
    const driver = new Driver({endpoint, database, authService});
    const timeout = 10000;
    if (!await driver.ready(timeout)) {
        console.log(`Driver has not become ready in ${timeout}ms!`);
        process.exit(1);
    }
    console.log('Driver connected')
    return driver
}