flutter_appauth 0.0.3+1

This plugin provides an abstraction around the Android and iOS AppAuth SDKs so it can be used to communicate with OAuth 2.0 and OpenID Connect providers

Flutter AppAuth Plugin

A Flutter bridge for AppAuth (https://appauth.io) used authenticating and authorizing users. Note that AppAuth also supports the PKCE extension that is required some providers so this plugin should work with them.

Getting Started

Please see the example that demonstrates how to sign into the IdentityServer4 demo site (https://demo.identityserver.io). Some limited testing has also been done to confirm that it works with Azure B2C and Google. More documentation and details to come soon.

Android setup

Go to the build.gradle file for your Android app to specify the custom scheme so that there should be a section in it that look similar to the following but replace <your_custom_scheme> with the desired value

...
android {
    ...
    defaultConfig {
        ...
        manifestPlaceholders = [
                'appAuthRedirectScheme': '<your_custom_scheme>'
        ]
    }
}

iOS setup

Go to the Info.plist for your iOS app to specify the custom scheme so that there should be a section in it that look similar to the following but replace <your_custom_scheme> with the desired value

<key>CFBundleURLTypes</key>
<array>
    <dict>
        <key>CFBundleTypeRole</key>
        <string>Editor</string>
        <key>CFBundleURLSchemes</key>
        <array>
            <string><your_custom_scheme></string>
        </array>
    </dict>
</array>

NOTE: this library uses AndroidX and there is currently a known issuer with Jetifier that affects the use of Chrome Custom Tabs (see https://issuetracker.google.com/issues/119183822). This means that until a fix for it is released, signing will direct users to the browser as opposed to using Chrome Custom Tabs.