Installation

This guide explains how to install the Wepin Compose Multiplatform Login Library.

Requirements

• Android: API version 21 or higher

• iOS: version 13.0 or higher

  • Update the platform :ios version to 13.0 in your Compose Multiplatform project's ios/Podfile, and verify and modify the ios/Podfile as needed.

This package is only available for Android and iOS environments. It is not supported on Web, macOS, Windows, or Linux environments.

OAuth Login Provider Setup

If you want to use OAuth login functionality (e.g., loginWithOauthProvider), you need to set up OAuth login providers. To do this, you must first register your OAuth login provider information in the Wepin Workspace Navigate to the Login tap under the Developer Tools menu, click the App or Set Login Provider button in the Login Provider section, and complete the registration.

Installation

The Wepin Compose Multiplatform Login Library is published on Maven Central, and you can install it by adding the following dependency in your app's build.gradle.kt

• Add to dependencies in build.gradle.kt:

val commonMain by getting { 
    api("io.wepin:wepin-compose-sdk-login-v1:0.0.9") 
}

iOS

You need to install iOS-dependent libraries using CocoaPods.

1. After adding the CocoaPods plugin to the build.gradle file and entering the information for the AppAuth, secp256k1, and JFBCrypt libraries, click "Sync Project with Gradle Files," and a shared.podspec file will be generated.

2. You should add a Podfile in the iosApp folder.

   1. In the Podfile, make sure to set the minimum iOS version to 13.0.

//build.gradle.kt(shared)
plugins {
    kotlin("native.cocoapods")
}

kotlin {
    cocoapods {
        summary = "Some description for a Kotlin/Native module"
        homepage = "Link to a Kotlin/Native module homepage"
        ios.deploymentTarget = "13.0"
        version = "0.0.1"

        pod("AppAuth") {
            version = "~> 1.7.5"
        }

        pod("secp256k1") {
            version = "~> 0.1.0"
        }

        pod("JFBCrypt") {
            version = "~> 0.1"
        }
    }
}

// Podfile
post_install do |installer|
    installer.generated_projects.each do |project|
        project.targets.each do |target|
            target.build_configurations.each do |config|
                config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '13.0'
            end
        end
    end
end

Configuration

Deep Link Configuration

To enable OAuth login functionality (loginWithOauthProvider), you need to configure the Deep Link scheme.

• Deep Link scheme format: wepin. + Wepin App ID

Android

• Add manifestPlaceholders to the build.gradle (app) file to easily capture all redirects using this custom scheme with the Wepin Widget SDK

build.gradle(app)

// Deep Link configuration => Redirect scheme format: wepin. + Wepin App ID
android.defaultConfig.manifestPlaceholders = [
  'appAuthRedirectScheme': 'wepin.{{YOUR_WEPIN_APPID}}'
]

AndroidManifest.xml
<activity
      android:name="com.wepin.android.loginlib.RedirectUriReceiverActivity"
      android:exported="true">
      <intent-filter>
          <action android:name="android.intent.action.VIEW" />
          <category android:name="android.intent.category.DEFAULT" />
          <category android:name="android.intent.category.BROWSABLE" />
          <data
              android:host="oauth2redirect"
              android:scheme="${appAuthRedirectScheme}" />
      </intent-filter>
</activity>

iOS

• Add the app’s URL scheme to the Info.plist file to redirect back to the app after the authentication process.

Info.plist

<key>CFBundleURLTypes</key>
<array>
    <dict>
        <key>CFBundleURLName</key>
        <string>unique name</string>
        <key>CFBundleURLSchemes</key>
        <array>
            <string>wepin.{{YOUR_WEPIN_APPID}}</string>
        </array>
    </dict>
</array>