Firebase Auth SDK

Rust wrapper for Firebase Authentication REST API

Installation

Add the following to Cargo.toml:

firebase-auth-sdk = "0.1.5"

How to use

First you need to get a web API_KEY from firebase project settings.

let api_key: String = String::from("s6FqaFcRFd...njhB8cCjN7");

let auth = firebase_auth_sdk::Auth::new(API_KEY);

Features

1. Sign Up (email)
2. Sign In (email)
3. Send OOB Code
4. Refresh ID Token
5. Get User Information
6. Update Email and Password
7. Verify ID Token

Don't see what you need? See below for unsupported features for now.

1. Sign Up (email)

let email = "something@email.com";
let password = "supersecret";
let return_secure_token = true;

match auth.sign_up_email(email, password, return_secure_token).await {
    Ok(response) => ...,
    Err(error) => ...,
}

// response structure
pub struct firebase_auth_sdk::api::SignUpResponse {
    pub id_token: String,
    pub email: String,
    pub refresh_token: String,
    pub expires_in: String,
    pub local_id: String,
}

2. Sign In (email)

match auth.sign_in_email(email, password, return_secure_token).await {
    Ok(response) => ...,
    Err(error) => ...,
}

// response structure
pub struct firebase_auth_sdk::api::SignInResponse {
    pub kind: String,
    pub local_id: String,
    pub email: String,
    pub display_name: String,
    pub id_token: String,
    pub registered: bool,
    pub refresh_token: Option<String>,
    pub expires_in: Option<String>,
}

3. Send OOB Code

Send verification email

match auth.verify_email(id_token).await {
    Ok(send_oob_code) => ...
    Err(error) => ...
}

// response structure
pub struct firebase_auth_sdk::api::SendOobCode {
    pub kind: String,
    pub email: String,
}

Send reset password

match auth.reset_password(email).await {
    Ok(send_oob_code) => ...
    Err(error) => ...
}

4. Refresh ID Token

match auth.refresh_id_token(refresh_token).await {
    Ok(refresh_id_token_response) => ...
    Err(error) => ...
}

// response structure
pub struct firebase_auth_sdk::api::RefreshIdToken {
    pub access_token: String,
    pub expires_in: String,
    pub token_type: String,
    pub refresh_token: String,
    pub id_token: String,
    pub user_id: String,
    pub project_id: String,
}

5. Get User Information

match auth.get_user_info(id_token).await {
    Ok(user) => ...,
    Err(error) => ...,
}

// response structure
pub struct firebase_auth_sdk::api::User {
    pub local_id: String,
    pub email: String,
    pub password_hash: String,
    pub email_verified: bool,
    pub password_updated_at: u64,
    pub provider_user_info: Vec<ProviderUserInfo>,
    pub valid_since: String,
    pub last_login_at: String,
    pub created_at: String,
    pub last_refresh_at: String,
}

pub struct firebase_auth_sdk::api::ProviderUserInfo {
    pub provider_id: String,
    pub federated_id: String,
    pub email: String,
    pub raw_id: String,
}

6. Update Email and Password

Email

match auth.change_email(id_token, email, return_secure_token).await {
    Ok(update_user) => ...
    Err(error) => ...
}

// response structure
pub struct firebase_auth_sdk::api::UpdateUser {
    pub kind: String,
    pub local_id: String,
    pub email: String,
    pub provider_user_info: Vec<ProviderUserInfo>,
    pub password_hash: String,
    pub email_verified: bool,
    pub id_token: Option<String>,
    pub refresh_token: Option<String>,
    pub expires_in: Option<String>,
}

pub struct firebase_auth_sdk::api::ProviderUserInfo {
    pub provider_id: String,
    pub federated_id: String,
    pub email: String,
    pub raw_id: String,
}

Password

match auth.change_password(id_token, password, return_secure_token).await {
    Ok(update_user) => ...
    Err(error) => ...
}

7. Verify ID Token

match auth.verify_id_token(id_token).await {
    Ok(decoded) => ...
    Err(error) => ...
}

pub struct firebase_auth_sdk::api::IdTokenClaims {
    pub exp: u64,
    pub iat: u64,
    pub iss: String,
    pub sub: String,
    pub auth_time: u64,
}

What are not supported yet

Sign In

• Sign in anonymously
• Sign in with OAuth credential

Password

• Verify password reset code
• Confirm password reset

User

• Update profile
• Delete account