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<a href="#GoaOAuth2Provider.object-hierarchy" class="shortcut">Object Hierarchy</a>
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<a name="GoaOAuth2Provider"></a><div class="titlepage"></div>
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<h2><span class="refentrytitle"><a name="GoaOAuth2Provider.top_of_page"></a>GoaOAuth2Provider</span></h2>
<p>GoaOAuth2Provider — Abstract base class for OAuth 2.0 providers</p>
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<div class="refsynopsisdiv">
<a name="GoaOAuth2Provider.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis"> <a class="link" href="GoaOAuth2Provider.html#GoaOAuth2Provider-struct" title="GoaOAuth2Provider">GoaOAuth2Provider</a>;
struct <a class="link" href="GoaOAuth2Provider.html#GoaOAuth2ProviderClass" title="struct GoaOAuth2ProviderClass">GoaOAuth2ProviderClass</a>;
const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * <a class="link" href="GoaOAuth2Provider.html#goa-oauth2-provider-get-authorization-uri" title="goa_oauth2_provider_get_authorization_uri ()">goa_oauth2_provider_get_authorization_uri</a>
(<em class="parameter"><code><a class="link" href="GoaOAuth2Provider.html" title="GoaOAuth2Provider"><span class="type">GoaOAuth2Provider</span></a> *provider</code></em>);
const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * <a class="link" href="GoaOAuth2Provider.html#goa-oauth2-provider-get-token-uri" title="goa_oauth2_provider_get_token_uri ()">goa_oauth2_provider_get_token_uri</a> (<em class="parameter"><code><a class="link" href="GoaOAuth2Provider.html" title="GoaOAuth2Provider"><span class="type">GoaOAuth2Provider</span></a> *provider</code></em>);
const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * <a class="link" href="GoaOAuth2Provider.html#goa-oauth2-provider-get-redirect-uri" title="goa_oauth2_provider_get_redirect_uri ()">goa_oauth2_provider_get_redirect_uri</a>
(<em class="parameter"><code><a class="link" href="GoaOAuth2Provider.html" title="GoaOAuth2Provider"><span class="type">GoaOAuth2Provider</span></a> *provider</code></em>);
const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * <a class="link" href="GoaOAuth2Provider.html#goa-oauth2-provider-get-scope" title="goa_oauth2_provider_get_scope ()">goa_oauth2_provider_get_scope</a> (<em class="parameter"><code><a class="link" href="GoaOAuth2Provider.html" title="GoaOAuth2Provider"><span class="type">GoaOAuth2Provider</span></a> *provider</code></em>);
const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * <a class="link" href="GoaOAuth2Provider.html#goa-oauth2-provider-get-client-id" title="goa_oauth2_provider_get_client_id ()">goa_oauth2_provider_get_client_id</a> (<em class="parameter"><code><a class="link" href="GoaOAuth2Provider.html" title="GoaOAuth2Provider"><span class="type">GoaOAuth2Provider</span></a> *provider</code></em>);
const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * <a class="link" href="GoaOAuth2Provider.html#goa-oauth2-provider-get-client-secret" title="goa_oauth2_provider_get_client_secret ()">goa_oauth2_provider_get_client_secret</a>
(<em class="parameter"><code><a class="link" href="GoaOAuth2Provider.html" title="GoaOAuth2Provider"><span class="type">GoaOAuth2Provider</span></a> *provider</code></em>);
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * <a class="link" href="GoaOAuth2Provider.html#goa-oauth2-provider-build-authorization-uri" title="goa_oauth2_provider_build_authorization_uri ()">goa_oauth2_provider_build_authorization_uri</a>
(<em class="parameter"><code><a class="link" href="GoaOAuth2Provider.html" title="GoaOAuth2Provider"><span class="type">GoaOAuth2Provider</span></a> *provider</code></em>,
<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *authorization_uri</code></em>,
<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *escaped_redirect_uri</code></em>,
<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *escaped_client_id</code></em>,
<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *escaped_scope</code></em>);
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> <a class="link" href="GoaOAuth2Provider.html#goa-oauth2-provider-get-use-external-browser" title="goa_oauth2_provider_get_use_external_browser ()">goa_oauth2_provider_get_use_external_browser</a>
(<em class="parameter"><code><a class="link" href="GoaOAuth2Provider.html" title="GoaOAuth2Provider"><span class="type">GoaOAuth2Provider</span></a> *provider</code></em>);
<span class="returnvalue">void</span> <a class="link" href="GoaOAuth2Provider.html#goa-oauth2-provider-add-account-key-values" title="goa_oauth2_provider_add_account_key_values ()">goa_oauth2_provider_add_account_key_values</a>
(<em class="parameter"><code><a class="link" href="GoaOAuth2Provider.html" title="GoaOAuth2Provider"><span class="type">GoaOAuth2Provider</span></a> *provider</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-GVariant.html#GVariantBuilder"><span class="type">GVariantBuilder</span></a> *builder</code></em>);
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * <a class="link" href="GoaOAuth2Provider.html#goa-oauth2-provider-get-identity-sync" title="goa_oauth2_provider_get_identity_sync ()">goa_oauth2_provider_get_identity_sync</a>
(<em class="parameter"><code><a class="link" href="GoaOAuth2Provider.html" title="GoaOAuth2Provider"><span class="type">GoaOAuth2Provider</span></a> *provider</code></em>,
<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *access_token</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> **out_presentation_identity</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gio/GCancellable.html"><span class="type">GCancellable</span></a> *cancellable</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * <a class="link" href="GoaOAuth2Provider.html#goa-oauth2-provider-get-access-token-sync" title="goa_oauth2_provider_get_access_token_sync ()">goa_oauth2_provider_get_access_token_sync</a>
(<em class="parameter"><code><a class="link" href="GoaOAuth2Provider.html" title="GoaOAuth2Provider"><span class="type">GoaOAuth2Provider</span></a> *provider</code></em>,
<em class="parameter"><code><a class="link" href="GoaObject.html" title="GoaObject"><span class="type">GoaObject</span></a> *object</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> force_refresh</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> *out_access_token_expires_in</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gio/GCancellable.html"><span class="type">GCancellable</span></a> *cancellable</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);
</pre>
</div>
<div class="refsect1">
<a name="GoaOAuth2Provider.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="synopsis">
<a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GObject">GObject</a>
+----<a class="link" href="GoaProvider.html" title="GoaProvider">GoaProvider</a>
+----GoaOAuth2Provider
+----<a class="link" href="GoaFacebookProvider.html" title="GoaFacebookProvider">GoaFacebookProvider</a>
+----<a class="link" href="GoaWindowsLiveProvider.html" title="GoaWindowsLiveProvider">GoaWindowsLiveProvider</a>
</pre>
</div>
<div class="refsect1">
<a name="GoaOAuth2Provider.description"></a><h2>Description</h2>
<p>
<a class="link" href="GoaOAuth2Provider.html" title="GoaOAuth2Provider"><span class="type">GoaOAuth2Provider</span></a> is an abstract base class for <a class="ulink" href="http://tools.ietf.org/html/draft-ietf-oauth-v2-15" target="_top">OAuth
2.0</a> based providers.
</p>
<p>
Subclasses must implement
<a class="link" href="GoaOAuth2Provider.html#GoaOAuth2ProviderClass.get-authorization-uri"><span class="type">GoaOAuth2ProviderClass.get_authorization_uri</span></a>,
<a class="link" href="GoaOAuth2Provider.html#GoaOAuth2ProviderClass.get-token-uri"><span class="type">GoaOAuth2ProviderClass.get_token_uri</span></a>,
<a class="link" href="GoaOAuth2Provider.html#GoaOAuth2ProviderClass.get-redirect-uri"><span class="type">GoaOAuth2ProviderClass.get_redirect_uri</span></a>,
<a class="link" href="GoaOAuth2Provider.html#GoaOAuth2ProviderClass.get-scope"><span class="type">GoaOAuth2ProviderClass.get_scope</span></a>,
<a class="link" href="GoaOAuth2Provider.html#GoaOAuth2ProviderClass.get-client-id"><span class="type">GoaOAuth2ProviderClass.get_client_id</span></a>,
<a class="link" href="GoaOAuth2Provider.html#GoaOAuth2ProviderClass.get-client-secret"><span class="type">GoaOAuth2ProviderClass.get_client_secret</span></a> and
<a class="link" href="GoaOAuth2Provider.html#GoaOAuth2ProviderClass.get-identity-sync"><span class="type">GoaOAuth2ProviderClass.get_identity_sync</span></a> methods.
</p>
<p>
Additionally, the
<a class="link" href="GoaProvider.html#GoaProviderClass.get-provider-type"><span class="type">GoaProviderClass.get_provider_type</span></a>,
<a class="link" href="GoaProvider.html#GoaProviderClass.get-provider-name"><span class="type">GoaProviderClass.get_provider_name</span></a>,
<a class="link" href="GoaProvider.html#GoaProviderClass.build-object"><span class="type">GoaProviderClass.build_object</span></a> (this should chain up to its
parent class) methods must be implemented.
</p>
<p>
Note that the <a class="link" href="GoaProvider.html#GoaProviderClass.add-account"><span class="type">GoaProviderClass.add_account</span></a>,
<a class="link" href="GoaProvider.html#GoaProviderClass.refresh-account"><span class="type">GoaProviderClass.refresh_account</span></a> and
<a class="link" href="GoaProvider.html#GoaProviderClass.ensure-credentials-sync"><span class="type">GoaProviderClass.ensure_credentials_sync</span></a> methods do not
need to be implemented - this type implements these methods..
</p>
</div>
<div class="refsect1">
<a name="GoaOAuth2Provider.details"></a><h2>Details</h2>
<div class="refsect2">
<a name="GoaOAuth2Provider-struct"></a><h3>GoaOAuth2Provider</h3>
<pre class="programlisting">typedef struct _GoaOAuth2Provider GoaOAuth2Provider;</pre>
<p>
The <a class="link" href="GoaOAuth2Provider.html" title="GoaOAuth2Provider"><span class="type">GoaOAuth2Provider</span></a> structure contains only private data and should
only be accessed using the provided API.
</p>
</div>
<hr>
<div class="refsect2">
<a name="GoaOAuth2ProviderClass"></a><h3>struct GoaOAuth2ProviderClass</h3>
<pre class="programlisting">struct GoaOAuth2ProviderClass {
GoaProviderClass parent_class;
/* pure virtual */
const gchar *(*get_authorization_uri) (GoaOAuth2Provider *provider);
const gchar *(*get_token_uri) (GoaOAuth2Provider *provider);
const gchar *(*get_redirect_uri) (GoaOAuth2Provider *provider);
const gchar *(*get_scope) (GoaOAuth2Provider *provider);
const gchar *(*get_client_id) (GoaOAuth2Provider *provider);
const gchar *(*get_client_secret) (GoaOAuth2Provider *provider);
gchar *(*get_identity_sync) (GoaOAuth2Provider *provider,
const gchar *access_token,
gchar **out_presentation_identity,
GCancellable *cancellable,
GError **error);
/* virtual but with default implementation */
gchar *(*build_authorization_uri) (GoaOAuth2Provider *provider,
const gchar *authorization_uri,
const gchar *escaped_redirect_uri,
const gchar *escaped_client_id,
const gchar *escaped_scope);
gboolean (*get_use_external_browser) (GoaOAuth2Provider *provider);
void (*add_account_key_values) (GoaOAuth2Provider *provider,
GVariantBuilder *builder);
};
</pre>
<p>
Class structure for <a class="link" href="GoaOAuth2Provider.html" title="GoaOAuth2Provider"><span class="type">GoaOAuth2Provider</span></a>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><a class="link" href="GoaProvider.html#GoaProviderClass" title="struct GoaProviderClass"><span class="type">GoaProviderClass</span></a> <em class="structfield"><code><a name="GoaOAuth2ProviderClass.parent-class"></a>parent_class</code></em>;</span></p></td>
<td>The parent class.</td>
</tr>
<tr>
<td><p><span class="term"><em class="structfield"><code><a name="GoaOAuth2ProviderClass.get-authorization-uri"></a>get_authorization_uri</code></em> ()</span></p></td>
<td>Virtual function for <a class="link" href="GoaOAuth2Provider.html#goa-oauth2-provider-get-authorization-uri" title="goa_oauth2_provider_get_authorization_uri ()"><code class="function">goa_oauth2_provider_get_authorization_uri()</code></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="structfield"><code><a name="GoaOAuth2ProviderClass.get-token-uri"></a>get_token_uri</code></em> ()</span></p></td>
<td>Virtual function for <a class="link" href="GoaOAuth2Provider.html#goa-oauth2-provider-get-token-uri" title="goa_oauth2_provider_get_token_uri ()"><code class="function">goa_oauth2_provider_get_token_uri()</code></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="structfield"><code><a name="GoaOAuth2ProviderClass.get-redirect-uri"></a>get_redirect_uri</code></em> ()</span></p></td>
<td>Virtual function for <a class="link" href="GoaOAuth2Provider.html#goa-oauth2-provider-get-redirect-uri" title="goa_oauth2_provider_get_redirect_uri ()"><code class="function">goa_oauth2_provider_get_redirect_uri()</code></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="structfield"><code><a name="GoaOAuth2ProviderClass.get-scope"></a>get_scope</code></em> ()</span></p></td>
<td>Virtual function for <a class="link" href="GoaOAuth2Provider.html#goa-oauth2-provider-get-scope" title="goa_oauth2_provider_get_scope ()"><code class="function">goa_oauth2_provider_get_scope()</code></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="structfield"><code><a name="GoaOAuth2ProviderClass.get-client-id"></a>get_client_id</code></em> ()</span></p></td>
<td>Virtual function for <a class="link" href="GoaOAuth2Provider.html#goa-oauth2-provider-get-client-id" title="goa_oauth2_provider_get_client_id ()"><code class="function">goa_oauth2_provider_get_client_id()</code></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="structfield"><code><a name="GoaOAuth2ProviderClass.get-client-secret"></a>get_client_secret</code></em> ()</span></p></td>
<td>Virtual function for <a class="link" href="GoaOAuth2Provider.html#goa-oauth2-provider-get-client-secret" title="goa_oauth2_provider_get_client_secret ()"><code class="function">goa_oauth2_provider_get_client_secret()</code></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="structfield"><code><a name="GoaOAuth2ProviderClass.get-identity-sync"></a>get_identity_sync</code></em> ()</span></p></td>
<td>Virtual function for <a class="link" href="GoaOAuth2Provider.html#goa-oauth2-provider-get-identity-sync" title="goa_oauth2_provider_get_identity_sync ()"><code class="function">goa_oauth2_provider_get_identity_sync()</code></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="structfield"><code><a name="GoaOAuth2ProviderClass.build-authorization-uri"></a>build_authorization_uri</code></em> ()</span></p></td>
<td>Virtual function for <a class="link" href="GoaOAuth2Provider.html#goa-oauth2-provider-build-authorization-uri" title="goa_oauth2_provider_build_authorization_uri ()"><code class="function">goa_oauth2_provider_build_authorization_uri()</code></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="structfield"><code><a name="GoaOAuth2ProviderClass.get-use-external-browser"></a>get_use_external_browser</code></em> ()</span></p></td>
<td>Virtual function for <a class="link" href="GoaOAuth2Provider.html#goa-oauth2-provider-get-use-external-browser" title="goa_oauth2_provider_get_use_external_browser ()"><code class="function">goa_oauth2_provider_get_use_external_browser()</code></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="structfield"><code><a name="GoaOAuth2ProviderClass.add-account-key-values"></a>add_account_key_values</code></em> ()</span></p></td>
<td>Virtual function for <a class="link" href="GoaOAuth2Provider.html#goa-oauth2-provider-add-account-key-values" title="goa_oauth2_provider_add_account_key_values ()"><code class="function">goa_oauth2_provider_add_account_key_values()</code></a>.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="goa-oauth2-provider-get-authorization-uri"></a><h3>goa_oauth2_provider_get_authorization_uri ()</h3>
<pre class="programlisting">const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * goa_oauth2_provider_get_authorization_uri
(<em class="parameter"><code><a class="link" href="GoaOAuth2Provider.html" title="GoaOAuth2Provider"><span class="type">GoaOAuth2Provider</span></a> *provider</code></em>);</pre>
<p>
Gets the <a class="ulink" href="http://tools.ietf.org/html/draft-ietf-oauth-v2-15#section-2.1" target="_top">authorization
endpoint</a> used for authenticating the user and obtaining
authorization.
</p>
<p>
You should not include any parameters in the returned URI. If you
need to include additional parameters than the standard ones,
override <a class="link" href="GoaOAuth2Provider.html#GoaOAuth2ProviderClass.build-authorization-uri"><span class="type">GoaOAuth2ProviderClass.build_authorization_uri</span></a> -
see <a class="link" href="GoaOAuth2Provider.html#goa-oauth2-provider-build-authorization-uri" title="goa_oauth2_provider_build_authorization_uri ()"><code class="function">goa_oauth2_provider_build_authorization_uri()</code></a> for more
details.
</p>
<p>
This is a pure virtual method - a subclass must provide an
implementation.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>provider</code></em> :</span></p></td>
<td>A <a class="link" href="GoaOAuth2Provider.html" title="GoaOAuth2Provider"><span class="type">GoaOAuth2Provider</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>A string owned by <em class="parameter"><code>provider</code></em> - do not free. <span class="annotation">[<a href="http://foldoc.org/transfer%20none"><span class="acronym">transfer none</span></a>]</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="goa-oauth2-provider-get-token-uri"></a><h3>goa_oauth2_provider_get_token_uri ()</h3>
<pre class="programlisting">const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * goa_oauth2_provider_get_token_uri (<em class="parameter"><code><a class="link" href="GoaOAuth2Provider.html" title="GoaOAuth2Provider"><span class="type">GoaOAuth2Provider</span></a> *provider</code></em>);</pre>
<p>
Gets the <a class="ulink" href="http://tools.ietf.org/html/draft-ietf-oauth-v2-15#section-2.2" target="_top">token
endpoint</a> used for obtaining an access token.
</p>
<p>
You should not include any parameters in the returned URI.
</p>
<p>
This is a pure virtual method - a subclass must provide an
implementation.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>provider</code></em> :</span></p></td>
<td>A <a class="link" href="GoaOAuth2Provider.html" title="GoaOAuth2Provider"><span class="type">GoaOAuth2Provider</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>A string owned by <em class="parameter"><code>provider</code></em> - do not free. <span class="annotation">[<a href="http://foldoc.org/transfer%20none"><span class="acronym">transfer none</span></a>]</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="goa-oauth2-provider-get-redirect-uri"></a><h3>goa_oauth2_provider_get_redirect_uri ()</h3>
<pre class="programlisting">const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * goa_oauth2_provider_get_redirect_uri
(<em class="parameter"><code><a class="link" href="GoaOAuth2Provider.html" title="GoaOAuth2Provider"><span class="type">GoaOAuth2Provider</span></a> *provider</code></em>);</pre>
<p>
Gets the <a class="ulink" href="http://tools.ietf.org/html/draft-ietf-oauth-v2-15#section-2.1.1" target="_top">redirect_uri</a>
used when requesting authorization.
</p>
<p>
This is a pure virtual method - a subclass must provide an
implementation.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>provider</code></em> :</span></p></td>
<td>A <a class="link" href="GoaOAuth2Provider.html" title="GoaOAuth2Provider"><span class="type">GoaOAuth2Provider</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>A string owned by <em class="parameter"><code>provider</code></em> - do not free. <span class="annotation">[<a href="http://foldoc.org/transfer%20none"><span class="acronym">transfer none</span></a>]</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="goa-oauth2-provider-get-scope"></a><h3>goa_oauth2_provider_get_scope ()</h3>
<pre class="programlisting">const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * goa_oauth2_provider_get_scope (<em class="parameter"><code><a class="link" href="GoaOAuth2Provider.html" title="GoaOAuth2Provider"><span class="type">GoaOAuth2Provider</span></a> *provider</code></em>);</pre>
<p>
Gets the <a class="ulink" href="http://tools.ietf.org/html/draft-ietf-oauth-v2-15#section-2.1.1" target="_top">scope</a>
used when requesting authorization.
</p>
<p>
This is a pure virtual method - a subclass must provide an
implementation.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>provider</code></em> :</span></p></td>
<td>A <a class="link" href="GoaOAuth2Provider.html" title="GoaOAuth2Provider"><span class="type">GoaOAuth2Provider</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>A string owned by <em class="parameter"><code>provider</code></em> - do not free. <span class="annotation">[<a href="http://foldoc.org/transfer%20none"><span class="acronym">transfer none</span></a>]</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="goa-oauth2-provider-get-client-id"></a><h3>goa_oauth2_provider_get_client_id ()</h3>
<pre class="programlisting">const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * goa_oauth2_provider_get_client_id (<em class="parameter"><code><a class="link" href="GoaOAuth2Provider.html" title="GoaOAuth2Provider"><span class="type">GoaOAuth2Provider</span></a> *provider</code></em>);</pre>
<p>
Gets the <a class="ulink" href="http://tools.ietf.org/html/draft-ietf-oauth-v2-15#section-3" target="_top">client_id</a>
identifying the client.
</p>
<p>
This is a pure virtual method - a subclass must provide an
implementation.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>provider</code></em> :</span></p></td>
<td>A <a class="link" href="GoaOAuth2Provider.html" title="GoaOAuth2Provider"><span class="type">GoaOAuth2Provider</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>A string owned by <em class="parameter"><code>provider</code></em> - do not free. <span class="annotation">[<a href="http://foldoc.org/transfer%20none"><span class="acronym">transfer none</span></a>]</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="goa-oauth2-provider-get-client-secret"></a><h3>goa_oauth2_provider_get_client_secret ()</h3>
<pre class="programlisting">const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * goa_oauth2_provider_get_client_secret
(<em class="parameter"><code><a class="link" href="GoaOAuth2Provider.html" title="GoaOAuth2Provider"><span class="type">GoaOAuth2Provider</span></a> *provider</code></em>);</pre>
<p>
Gets the <a class="ulink" href="http://tools.ietf.org/html/draft-ietf-oauth-v2-15#section-3" target="_top">client_secret</a>
associated with the client.
</p>
<p>
This is a pure virtual method - a subclass must provide an
implementation.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>provider</code></em> :</span></p></td>
<td>A <a class="link" href="GoaOAuth2Provider.html" title="GoaOAuth2Provider"><span class="type">GoaOAuth2Provider</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>A string owned by <em class="parameter"><code>provider</code></em> - do not free. <span class="annotation">[<a href="http://foldoc.org/transfer%20none"><span class="acronym">transfer none</span></a>]</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="goa-oauth2-provider-build-authorization-uri"></a><h3>goa_oauth2_provider_build_authorization_uri ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * goa_oauth2_provider_build_authorization_uri
(<em class="parameter"><code><a class="link" href="GoaOAuth2Provider.html" title="GoaOAuth2Provider"><span class="type">GoaOAuth2Provider</span></a> *provider</code></em>,
<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *authorization_uri</code></em>,
<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *escaped_redirect_uri</code></em>,
<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *escaped_client_id</code></em>,
<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *escaped_scope</code></em>);</pre>
<p>
Builds the URI that can be opened in a web browser (or embedded web
browser widget) to start authenticating an user.
</p>
<p>
The default implementation just returns the expected URI
(e.g. <code class="literal">http://example.com/dialog/oauth2?response_type=code&redirect_uri=https<code class="literal">3A</code>%2F<code class="literal">2Fclient</code>%2Eexample<code class="literal">2Ecom</code>%2Fcb&client_id=foo&scope=email<code class="literal">20stuff</code></code>)
</p>
<div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem"><p>override (and chain up) if you e.g. need to to pass additional
parameters.</p></li></ul></div>
<p>
</p>
<p>
The <em class="parameter"><code>authorization_uri</code></em>, <em class="parameter"><code>escaped_redirect_uri</code></em>, <em class="parameter"><code>escaped_client_id</code></em>
and <em class="parameter"><code>escaped_scope</code></em> parameters originate from the result of the
the <a class="link" href="GoaOAuth2Provider.html#goa-oauth2-provider-get-authorization-uri" title="goa_oauth2_provider_get_authorization_uri ()"><code class="function">goa_oauth2_provider_get_authorization_uri()</code></a>, <a class="link" href="GoaOAuth2Provider.html#goa-oauth2-provider-get-redirect-uri" title="goa_oauth2_provider_get_redirect_uri ()"><code class="function">goa_oauth2_provider_get_redirect_uri()</code></a>, <a class="link" href="GoaOAuth2Provider.html#goa-oauth2-provider-get-client-id" title="goa_oauth2_provider_get_client_id ()"><code class="function">goa_oauth2_provider_get_client_id()</code></a>
and <a class="link" href="GoaOAuth2Provider.html#goa-oauth2-provider-get-scope" title="goa_oauth2_provider_get_scope ()"><code class="function">goa_oauth2_provider_get_scope()</code></a> methods with the latter
three escaped using <a href="/usr/share/gtk-doc/html/glib/glib-URI-Functions.html#g-uri-escape-string"><code class="function">g_uri_escape_string()</code></a>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>provider</code></em> :</span></p></td>
<td>A <a class="link" href="GoaOAuth2Provider.html" title="GoaOAuth2Provider"><span class="type">GoaOAuth2Provider</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>authorization_uri</code></em> :</span></p></td>
<td>An authorization URI.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>escaped_redirect_uri</code></em> :</span></p></td>
<td>An escaped redirect URI</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>escaped_client_id</code></em> :</span></p></td>
<td>An escaped client id</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>escaped_scope</code></em> :</span></p></td>
<td>The escaped scope.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>An authorization URI that must be freed with <a href="/usr/share/gtk-doc/html/glib/glib-Memory-Allocation.html#g-free"><code class="function">g_free()</code></a>. <span class="annotation">[<a href="http://foldoc.org/transfer%20full"><span class="acronym">transfer full</span></a>]</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="goa-oauth2-provider-get-use-external-browser"></a><h3>goa_oauth2_provider_get_use_external_browser ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> goa_oauth2_provider_get_use_external_browser
(<em class="parameter"><code><a class="link" href="GoaOAuth2Provider.html" title="GoaOAuth2Provider"><span class="type">GoaOAuth2Provider</span></a> *provider</code></em>);</pre>
<p>
Returns whether an external browser (the users default browser)
should be used for user interaction.
</p>
<p>
If an external browser is used, then the dialogs presented in
<a class="link" href="GoaProvider.html#goa-provider-add-account" title="goa_provider_add_account ()"><code class="function">goa_provider_add_account()</code></a> and
<a class="link" href="GoaProvider.html#goa-provider-refresh-account" title="goa_provider_refresh_account ()"><code class="function">goa_provider_refresh_account()</code></a> will show a simple "Paste
authorization code here" instructions along with an entry and
button.
</p>
<p>
This is a virtual method where the default implementation returns
<a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>provider</code></em> :</span></p></td>
<td>A <a class="link" href="GoaOAuth2Provider.html" title="GoaOAuth2Provider"><span class="type">GoaOAuth2Provider</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
<a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if the user interaction should happen in an external
browser, <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> to use an embedded browser widget.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="goa-oauth2-provider-add-account-key-values"></a><h3>goa_oauth2_provider_add_account_key_values ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> goa_oauth2_provider_add_account_key_values
(<em class="parameter"><code><a class="link" href="GoaOAuth2Provider.html" title="GoaOAuth2Provider"><span class="type">GoaOAuth2Provider</span></a> *provider</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-GVariant.html#GVariantBuilder"><span class="type">GVariantBuilder</span></a> *builder</code></em>);</pre>
<p>
Hook for implementations to add key/value pairs to the key-file
when creating an account.
</p>
<p>
This is a virtual method where the default implementation does nothing.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>provider</code></em> :</span></p></td>
<td>A <a class="link" href="GoaProvider.html" title="GoaProvider"><span class="type">GoaProvider</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>builder</code></em> :</span></p></td>
<td>A <a href="/usr/share/gtk-doc/html/glib/glib-GVariant.html#GVariantBuilder"><span class="type">GVariantBuilder</span></a> for a <code class="literal">a{ss}</code> variant.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="goa-oauth2-provider-get-identity-sync"></a><h3>goa_oauth2_provider_get_identity_sync ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * goa_oauth2_provider_get_identity_sync
(<em class="parameter"><code><a class="link" href="GoaOAuth2Provider.html" title="GoaOAuth2Provider"><span class="type">GoaOAuth2Provider</span></a> *provider</code></em>,
<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *access_token</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> **out_presentation_identity</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gio/GCancellable.html"><span class="type">GCancellable</span></a> *cancellable</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre>
<p>
Method that returns the identity corresponding to
<em class="parameter"><code>access_token</code></em>.
</p>
<p>
The identity is needed because all authentication happens out of
band. In addition to the identity, an implementation also returns a
<span class="emphasis"><em>presentation identity</em></span> that is more suitable
for presentation (the identity could be a GUID for example).
</p>
<p>
The calling thread is blocked while the identity is obtained.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>provider</code></em> :</span></p></td>
<td>A <a class="link" href="GoaOAuth2Provider.html" title="GoaOAuth2Provider"><span class="type">GoaOAuth2Provider</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>access_token</code></em> :</span></p></td>
<td>A valid OAuth 2.0 access token.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>out_presentation_identity</code></em> :</span></p></td>
<td>Return location for presentation identity or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. <span class="annotation">[<a href="http://foldoc.org/out"><span class="acronym">out</span></a>]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>cancellable</code></em> :</span></p></td>
<td>A <a href="/usr/share/gtk-doc/html/gio/GCancellable.html"><span class="type">GCancellable</span></a> or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. <span class="annotation">[<a href="http://foldoc.org/allow-none"><span class="acronym">allow-none</span></a>]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>error</code></em> :</span></p></td>
<td>Return location for <em class="parameter"><code>error</code></em> or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The identity or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> if error is set. The returned string
must be freed with <a href="/usr/share/gtk-doc/html/glib/glib-Memory-Allocation.html#g-free"><code class="function">g_free()</code></a>.</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="goa-oauth2-provider-get-access-token-sync"></a><h3>goa_oauth2_provider_get_access_token_sync ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * goa_oauth2_provider_get_access_token_sync
(<em class="parameter"><code><a class="link" href="GoaOAuth2Provider.html" title="GoaOAuth2Provider"><span class="type">GoaOAuth2Provider</span></a> *provider</code></em>,
<em class="parameter"><code><a class="link" href="GoaObject.html" title="GoaObject"><span class="type">GoaObject</span></a> *object</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> force_refresh</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> *out_access_token_expires_in</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gio/GCancellable.html"><span class="type">GCancellable</span></a> *cancellable</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre>
<p>
Synchronously gets an access token for <em class="parameter"><code>object</code></em>. The calling thread
is blocked while the operation is pending.
</p>
<p>
The resulting token is typically read from the local cache so most
of the time only a local roundtrip to the storage for the token
cache (e.g. <span class="command"><strong>gnome-keyring-daemon</strong></span>) is
needed. However, the operation may involve refreshing the token
with the service provider so a full network round-trip may be
needed.
</p>
<p>
Note that multiple calls are serialized to avoid multiple
outstanding requests to the service provider.
</p>
<p>
This operation may fail if e.g. unable to refresh the credentials
or if network connectivity is not available. Note that even if a
token is returned, the returned token isn't guaranteed to work -
use <a class="link" href="GoaProvider.html#goa-provider-ensure-credentials-sync" title="goa_provider_ensure_credentials_sync ()"><code class="function">goa_provider_ensure_credentials_sync()</code></a> if you need
stronger guarantees.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>provider</code></em> :</span></p></td>
<td>A <a class="link" href="GoaOAuth2Provider.html" title="GoaOAuth2Provider"><span class="type">GoaOAuth2Provider</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>object</code></em> :</span></p></td>
<td>A <a class="link" href="GoaObject.html" title="GoaObject"><span class="type">GoaObject</span></a>.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>force_refresh</code></em> :</span></p></td>
<td>If set to <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a>, forces a refresh of the access token, if possible.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>out_access_token_expires_in</code></em> :</span></p></td>
<td>Return location for how many seconds the returned token is valid for (0 if unknown) or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. <span class="annotation">[<a href="http://foldoc.org/out"><span class="acronym">out</span></a>]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>cancellable</code></em> :</span></p></td>
<td>A <a href="/usr/share/gtk-doc/html/gio/GCancellable.html"><span class="type">GCancellable</span></a> or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. <span class="annotation">[<a href="http://foldoc.org/allow-none"><span class="acronym">allow-none</span></a>]</span>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>error</code></em> :</span></p></td>
<td>Return location for error or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>.</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>The access token or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> if error is set. The returned
string must be freed with <a href="/usr/share/gtk-doc/html/glib/glib-Memory-Allocation.html#g-free"><code class="function">g_free()</code></a>.</td>
</tr>
</tbody>
</table></div>
</div>
</div>
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