sawo 0.0.9

Passwordless and OTP-less Authentication for your website. It helps you to authenticate user via their email or phone number.

Sawo

Passwordless and OTP-less Authentication for your website. It helps you to authenticate user via their email or phone number.

Getting Started

• Documentation
• Developer dashboard

To get started, you can create a free account at SAWO to get your API keys.

Installing

A step by step series of examples that tell you how to get a development env running. These instructions will let you render the form in your speicified container, and allow you to attach successful login callback for futher actions.

Add the plugin in dependencies

dependencies:
  sawo: ^0.0.8

Install the plugin, by running mentioned command

flutter pub get

Import the plugin into class

import 'package:sawo/sawo.dart';

Create API Key

• Login to sawo dev console.
• Create a new project
  • Set Project Name
  • Set Project Host
    • For dev: point to localhost
    • For prod: point to your domain.
• Copy your API key & Secret Key (Secret key will mailed you on your registered email address)

Create a Sawo Instance

    Sawo sawo = new Sawo(
        apiKey: <YOUR-API-KEY>,
        secretKey: <YOUR-Secret-Key>,
     );

Redirect User to login page

• sawo provides two ways to authenticate user, one by email and one by phone number.

    // Sawo configuration object
    var config = {};
    // user payload
    String user;
    void payloadCallback(context, payload) {
      if (payload == null || (payload is String && payload.length == 0)) {
        payload = "Login Failed :(";
      }
      setState(() {
        user = payload;
      });
    }

    void toogleState(typedata, text) => setState(() {
          config[typedata] = text;
        });

    @override
    Widget build(BuildContext context) {
      Sawo sawo;
      return Center(
        child: Column(mainAxisAlignment: MainAxisAlignment.center, children: [
          TextField(
            onChanged: (text) {
              toogleState("apiKey", text);
            },
            decoration:
                InputDecoration(hintText: 'API Key', labelText: 'API Key'),
          ),
          TextField(
            onChanged: (text) {
              toogleState("secretKey", text);
            },
            decoration:
                InputDecoration(hintText: 'SecretKey', labelText: 'SecretKey'),
          ),
          Text("UserData :- $user"),
          ElevatedButton(
            onPressed: () {
              Sawo sawo = new Sawo(
                apiKey: config["apiKey"],
                secretKey: config["secretKey"],
              );
              sawo.signIn(
                context: context,
                identifierType: 'email',
                callback: payloadCallback,
              );
            },
            child: Text('Email Login'),
          ),
          ElevatedButton(
            onPressed: () {
              Sawo sawo = new Sawo(
                apiKey: config["apiKey"],
                secretKey: config["secretKey"],
              );
              sawo.signIn(
                context: context,
                identifierType: 'phone_number_sms',
                callback: payloadCallback,
              );
            },
            child: Text('Phone Login'),
          ),
        ]),
      );
    }

when user successfully verified, the callback method will get invoked with the payload which contains userID, and is something went wrong the payload will get null.

Sawo Example Project

Versioning

We use SemVer for versioning. For the versions available, see the tags on this repository.

Authors

• SAWO Labs
• Chander Prakash

License

This project is licensed under the MIT License