SsoSession and Connection::prepareForSso()

The response in the web browser is quite barebone, just enough
to give feedback that things are alright. Closes #386. Closes #388.

1 files changed, 44 insertions, 0 deletions

diff --git a/lib/ssosession.h b/lib/ssosession.h
new file mode 100644
index 00000000..5845cd4d
--- /dev/null
+++ b/lib/ssosession.h
@@ -0,0 +1,44 @@
+#pragma once
+
+#include <QtCore/QUrl>
+#include <QtCore/QObject>
+
+#include <memory>
+
+class QTcpServer;
+class QTcpSocket;
+
+namespace Quotient {
+class Connection;
+
+/*! Single sign-on (SSO) session encapsulation
+ *
+ * This class is responsible for setting up of a new SSO session, providing
+ * a URL to be opened (usually, in a web browser) and handling the callback
+ * response after completing the single sign-on, all the way to actually
+ * logging the user in. It does NOT open and render the SSO URL, it only does
+ * the necessary backstage work.
+ *
+ * Clients only need to open the URL; the rest is done for them.
+ * Client code can look something like:
+ * \code
+ * QDesktopServices::openUrl(
+ *     connection->prepareForSso(initialDeviceName)->ssoUrl());
+ * \endcode
+ */
+class SsoSession : public QObject {
+    Q_OBJECT
+    Q_PROPERTY(QUrl ssoUrl READ ssoUrl CONSTANT)
+    Q_PROPERTY(QUrl callbackUrl READ callbackUrl CONSTANT)
+public:
+    SsoSession(Connection* connection, const QString& initialDeviceName,
+               const QString& deviceId = {});
+    ~SsoSession() override;
+    QUrl ssoUrl() const;
+    QUrl callbackUrl() const;
+
+private:
+    class Private;
+    std::unique_ptr<Private> d;
+};
+} // namespace Quotient