Struct GoogleOAuth2Client

pub struct GoogleOAuth2Client {
    pub client: Client<BasicErrorResponse, BasicTokenResponse, BasicTokenIntrospectionResponse, StandardRevocableToken, BasicRevocationErrorResponse, EndpointSet, EndpointNotSet, EndpointNotSet, EndpointNotSet, EndpointSet>,
}

A thin wrapper around oauth2 for Google OAuth2.

use tlns_google_oauth2::GoogleOAuth2Client;
 
#[pollster::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    let client = GoogleOAuth2Client::new(
        "client_id",
        "client_secret",
        "redirect_uri",
    )?;
    let auth_url = client.build_authorize_url(
        None,
        &[&tlns_google_oauth2::grouped_scopes::GoogleOAuth2APIv2::AuthUserinfoProfile, &tlns_google_oauth2::scopes::Scopes::AuthUserinfoEmail],
    );
    println!("Redirect to {}", auth_url.redirect_url);
 
    let token = client.get_token("code", None).await?;
    println!("Token: {:?}", token);
    Ok(())
}

Fields

client: Client<BasicErrorResponse, BasicTokenResponse, BasicTokenIntrospectionResponse, StandardRevocableToken, BasicRevocationErrorResponse, EndpointSet, EndpointNotSet, EndpointNotSet, EndpointNotSet, EndpointSet>

OAuth2 client

Implementations

impl GoogleOAuth2Client

pub fn new( client_id: impl Into<String>, client_secret: impl Into<String>, redirect_uri: impl Into<String>, ) -> Result<Self, ParseError>

Create new crate::GoogleOAuth2Client instance

pub fn build_authorize_url<'a>( &self, csrf_token: Option<fn() -> CsrfToken>, scopes: &'a [&'a dyn ToGoogleScope], ) -> Authentication<'a>

Make a authorization URL for user to authenticate csrf_token will be default oauth2::CsrfToken::new_random crate::grouped_scopes example will be

&[&tlns_google_oauth2::grouped_scopes::GoogleOAuth2APIv2::AuthUserinfoProfile];

Or like this!

use std::str::FromStr;
use tlns_google_oauth2::FromGoogleScope;
&[&tlns_google_oauth2::scopes::Scopes::from_google_scope("https://www.googleapis.com/auth/userinfo.profile").unwrap()];
// or
&[&tlns_google_oauth2::scopes::Scopes::from_str("https://www.googleapis.com/auth/userinfo.profile").unwrap()];

Or if you are using crate::scopes

&[&tlns_google_oauth2::scopes::Scopes::AuthUserinfoProfile];

pub async fn get_token( &self, auth_code: impl Into<String>, http_client: Option<&Client>, ) -> Result<StandardTokenResponse<EmptyExtraTokenFields, BasicTokenType>, RequestTokenError<HttpClientError<Error>, StandardErrorResponse<BasicErrorResponseType>>>

Get authentication tokens from provider with authenticated code from Google Typically you will get it from the query string of the redirected URL

pub async fn refresh_token( &self, refresh_token: impl Into<String>, http_client: Option<&Client>, ) -> Result<StandardTokenResponse<EmptyExtraTokenFields, BasicTokenType>, RequestTokenError<HttpClientError<Error>, StandardErrorResponse<BasicErrorResponseType>>>

Refresh your token in case it has expired You can retrieve it from oauth2::StandardTokenResponse::refresh_token

Trait Implementations

impl Clone for GoogleOAuth2Client

fn clone(&self) -> GoogleOAuth2Client

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for GoogleOAuth2Client

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.