void OAuthenticator::StartAuthorisation(const QString& oauth_endpoint,
const QString& token_endpoint,
const QString& scope) {
token_endpoint_ = QUrl(token_endpoint);
LocalRedirectServer* server = new LocalRedirectServer(this);
server->Listen();
QUrl url = QUrl(oauth_endpoint);
url.addQueryItem("response_type", "code");
url.addQueryItem("client_id", client_id_);
QUrl redirect_url;
const QString port = QString::number(server->url().port());
if (redirect_style_ == RedirectStyle::REMOTE) {
redirect_url = QUrl(kRemoteURL);
redirect_url.addQueryItem("port", port);
} else if (redirect_style_ == RedirectStyle::REMOTE_WITH_STATE) {
redirect_url = QUrl(kRemoteURL);
url.addQueryItem("state", port);
} else {
redirect_url = server->url();
}
url.addQueryItem("redirect_uri", redirect_url.toString());
url.addQueryItem("scope", scope);
NewClosure(server, SIGNAL(Finished()), this, &OAuthenticator::RedirectArrived,
server, redirect_url);
QDesktopServices::openUrl(url);
}
void DropboxAuthenticator::Authorise() {
LocalRedirectServer* server = new LocalRedirectServer(this);
server->Listen();
NewClosure(server, SIGNAL(Finished()), this,
SLOT(RedirectArrived(LocalRedirectServer*)), server);
QUrl url(kAuthoriseEndpoint);
url.addQueryItem("oauth_token", token_);
url.addQueryItem("oauth_callback", server->url().toString());
QDesktopServices::openUrl(url);
}
void LastFMService::Authenticate() {
QUrl url("https://www.last.fm/api/auth/");
url.addQueryItem("api_key", kApiKey);
LocalRedirectServer* server = new LocalRedirectServer(this);
server->Listen();
url.addQueryItem("cb", server->url().toString());
NewClosure(server, SIGNAL(Finished()), [this, server]() {
server->deleteLater();
const QUrl& url = server->request_url();
QString token = url.queryItemValue("token");
QUrl session_url("https://ws.audioscrobbler.com/2.0/");
session_url.addQueryItem("api_key", kApiKey);
session_url.addQueryItem("method", "auth.getSession");
session_url.addQueryItem("token", token);
session_url.addQueryItem("api_sig", SignApiRequest(session_url.queryItems()));
QNetworkReply* reply = network_->get(QNetworkRequest(session_url));
NewClosure(reply, SIGNAL(finished()), this, SLOT(AuthenticateReplyFinished(QNetworkReply*)), reply);
});