tauri-plugin-social-auth

Native social sign-in plugin for Tauri mobile applications.

tauri-plugin-social-auth provides one Rust crate with three plugin commands:

• plugin:google-auth|signIn -> returns Google idToken
• plugin:vk-auth|signIn -> returns VK accessToken
• plugin:yandex-auth|signIn -> returns Yandex accessToken

Install

This plugin requires Rust 1.77.2+.

Add dependency in src-tauri/Cargo.toml:

[dependencies]
tauri-plugin-social-auth = "0.1"

Setup

1. Register plugins in Rust

src-tauri/src/lib.rs:

#[cfg_attr(mobile, tauri::mobile_entry_point)]
pub fn run() {
    tauri::Builder::default()
        .plugin(tauri_plugin_social_auth::init_google_auth())
        .plugin(tauri_plugin_social_auth::init_vk_auth())
        .plugin(tauri_plugin_social_auth::init_yandex_auth())
        .run(tauri::generate_context!())
        .expect("error while running tauri application");
}

2. Declare plugin commands for capability generation

src-tauri/build.rs:

fn main() {
    tauri_build::try_build(
        tauri_build::Attributes::new()
            .plugin(
                "google-auth",
                tauri_build::InlinedPlugin::new()
                    .commands(&["signIn"])
                    .default_permission(tauri_build::DefaultPermissionRule::AllowAllCommands),
            )
            .plugin(
                "vk-auth",
                tauri_build::InlinedPlugin::new()
                    .commands(&["signIn"])
                    .default_permission(tauri_build::DefaultPermissionRule::AllowAllCommands),
            )
            .plugin(
                "yandex-auth",
                tauri_build::InlinedPlugin::new()
                    .commands(&["signIn"])
                    .default_permission(tauri_build::DefaultPermissionRule::AllowAllCommands),
            ),
    )
    .expect("failed to run tauri-build");
}

3. Android configuration

• Min SDK: 26.
• Set GOOGLE_SERVER_CLIENT_ID in app BuildConfig (used by Google Sign-In command).
• Plugin already declares android.permission.INTERNET.

Example (android/app/build.gradle.kts):

android {
  defaultConfig {
    val googleServerClientId = System.getenv("GOOGLE_SERVER_CLIENT_ID") ?: ""
    buildConfigField("String", "GOOGLE_SERVER_CLIENT_ID", "\"$googleServerClientId\"")
  }
}

JavaScript usage

No separate guest JS package is required.

import { invoke } from "@tauri-apps/api/core";

export async function signInGoogle() {
  return invoke<{ idToken: string }>("plugin:google-auth|signIn");
}

export async function signInVk(theme?: "light" | "dark") {
  return invoke<{ accessToken: string }>("plugin:vk-auth|signIn", theme ? { theme } : undefined);
}

export async function signInYandex() {
  return invoke<{ accessToken: string }>("plugin:yandex-auth|signIn");
}

Command contracts

Google:

• Command: plugin:google-auth|signIn
• Args: none
• Success: { idToken: string }

VK:

• Command: plugin:vk-auth|signIn
• Args: { theme?: "light" | "dark" }
• Success: { accessToken: string }

Yandex:

• Command: plugin:yandex-auth|signIn
• Args: none
• Success: { accessToken: string }

Error codes

Canceled:

• GOOGLE_AUTH_CANCELED
• VK_AUTH_CANCELED
• YANDEX_AUTH_CANCELED

Init/config/runtime:

• GOOGLE_SIGN_IN_INIT_FAILED
• VK_AUTH_INIT_FAILED
• YANDEX_AUTH_INIT_FAILED
• GOOGLE_SIGN_IN_FAILED
• VK_AUTH_FAILED
• YANDEX_AUTH_FAILED

Notes

This plugin was fully developed with the help of AI.

License

MIT or Apache-2.0, where applicable.