From 142ca30cad85769067419a9ed5b60501af67e17c Mon Sep 17 00:00:00 2001
From: Joseph Smarr <joseph@plaxo.com>
Date: Tue, 22 Dec 2009 20:44:48 +0000
Subject: put Joseph's files into repository

Thanks to Joseph Smarr (now) of Plaxo for contributing these extensions!

Signed-off-by: Michael Krelin <hacker@klever.net>
---
(limited to 'lib/oauth_ext.cc')

diff --git a/lib/oauth_ext.cc b/lib/oauth_ext.cc
new file mode 100644
index 0000000..b728854
--- a/dev/null
+++ b/lib/oauth_ext.cc
@@ -0,0 +1,75 @@
+#include <opkele/exception.h>
+#include <opkele/oauth_ext.h>
+#include <opkele/uris.h>
+#include <algorithm>
+
+namespace opkele {
+    using std::find;
+
+    void oauth_ext_t::rp_checkid_hook(basic_openid_message& om) {
+
+	string pfx = om.allocate_ns(OIURI_OAUTH10,"oauth");
+	//required: openid.oauth.consumer=www.plaxo.com
+	//optional: openid.oauth.scope=http://www.google.com/m8/feeds/
+	if (m_consumer.empty()) throw bad_input(OPKELE_CP_ "Required consumer key is missing from OAuth extension");
+	om.set_field(pfx+".consumer", m_consumer);
+	if (!m_scope.empty())  om.set_field(pfx+".scope", m_scope);
+    }
+
+    void oauth_ext_t::checkid_hook(basic_openid_message& om) {
+	rp_checkid_hook(om); }
+
+    void oauth_ext_t::rp_id_res_hook(const basic_openid_message& om,
+	    const basic_openid_message& sp) {
+	string pfx;
+	try {
+	    pfx = om.get_ns(OIURI_OAUTH10);
+	}catch(failed_lookup&) {
+		return;
+	}
+	pfx += '.';
+	//required: openid.oauth.request_token=abcdefg
+	//optional: openid.oauth.consumer=www.plaxo.com
+	//optional: openid.oauth.scope=http://www.google.com/m8/feeds/
+	string fn;
+
+	fn = pfx + "request_token";
+	if (sp.has_field(fn)) {
+		m_request_token = sp.get_field(fn);
+	} else throw bad_input(OPKELE_CP_ "Missing required response field: "+fn);
+
+	fn = pfx + "consumer";
+	if (sp.has_field(fn)) {
+		m_consumer = sp.get_field(fn);
+	}
+
+	fn = pfx + "scope";
+	if (sp.has_field(fn)) {
+		m_scope = sp.get_field(fn);
+	} 
+    }
+
+    void oauth_ext_t::id_res_hook(const basic_openid_message& om,
+	    const basic_openid_message& sp) {
+	rp_id_res_hook(om,sp); }
+
+    void oauth_ext_t::op_checkid_hook(const basic_openid_message& inm) {
+    }
+
+    void oauth_ext_t::op_id_res_hook(basic_openid_message& oum) {
+    }
+
+    void oauth_ext_t::checkid_hook(const basic_openid_message& inm,
+	    basic_openid_message& oum) {
+	op_checkid_hook(inm);
+        setup_response(inm,oum);
+	op_id_res_hook(oum);
+    }
+
+    void oauth_ext_t::setup_response(const basic_openid_message& /* inm */,basic_openid_message& /* oum */) {
+	setup_response();
+    }
+    void oauth_ext_t::setup_response() {
+    }
+}
+
--
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