From 7e8f3048d31afe4aa803d160fe915e3dae397c41 Mon Sep 17 00:00:00 2001
From: Jason Volk <jason@zemos.net>
Date: Mon, 18 Feb 2019 10:28:09 -0800
Subject: [PATCH] modules: Start and identity service stub area.

---
 modules/Makefile.am        | 15 ++++++++
 modules/identity/pubkey.cc | 77 ++++++++++++++++++++++++++++++++++++++
 modules/identity/v1.cc     | 43 +++++++++++++++++++++
 3 files changed, 135 insertions(+)
 create mode 100644 modules/identity/pubkey.cc
 create mode 100644 modules/identity/v1.cc

diff --git a/modules/Makefile.am b/modules/Makefile.am
index 5902c4cd9..23089d149 100644
--- a/modules/Makefile.am
+++ b/modules/Makefile.am
@@ -434,6 +434,21 @@ app_module_LTLIBRARIES = \
 	app/app_register.la \
 	###
 
+###############################################################################
+#
+# /_matrix/identity/
+#
+
+identity_moduledir = @moduledir@
+
+identity_identity_v1_la_SOURCES = identity/v1.cc
+identity_identity_pubkey_la_SOURCES = identity/pubkey.cc
+
+identity_module_LTLIBRARIES = \
+	identity/identity_v1.la \
+	identity/identity_pubkey.la \
+	###
+
 ###############################################################################
 #
 # JavaScript
diff --git a/modules/identity/pubkey.cc b/modules/identity/pubkey.cc
new file mode 100644
index 000000000..c3c4e64b0
--- /dev/null
+++ b/modules/identity/pubkey.cc
@@ -0,0 +1,77 @@
+// Matrix Construct
+//
+// Copyright (C) Matrix Construct Developers, Authors & Contributors
+// Copyright (C) 2016-2018 Jason Volk <jason@zemos.net>
+//
+// Permission to use, copy, modify, and/or distribute this software for any
+// purpose with or without fee is hereby granted, provided that the above
+// copyright notice and this permission notice is present in all copies. The
+// full license for this software is available in the LICENSE file.
+
+using namespace ircd;
+
+mapi::header
+IRCD_MODULE
+{
+	"Identity Service 7 :Key management"
+};
+
+resource
+pubkey_resource
+{
+	"/_matrix/identity/api/v1/pubkey/",
+	{
+		"7.1 Get the public key for the passed key ID.",
+		resource::DIRECTORY
+	}
+};
+
+static resource::response
+handle_get(client &,
+           const resource::request &);
+
+resource::method
+method_get
+{
+	pubkey_resource, "GET", handle_get
+};
+
+resource::response
+handle_get(client &client,
+           const resource::request &request)
+{
+	if(request.parv.size() < 1)
+		throw m::NEED_MORE_PARAMS
+		{
+			"keyId path parameter required"
+		};
+
+	char buf[256];
+	const string_view keyid
+	{
+		url::decode(buf, request.parv[0])
+	};
+
+	const string_view algorithm
+	{
+		split(keyid, ':').first
+	};
+
+	const string_view identifier
+	{
+		split(keyid, ':').second
+	};
+
+	const string_view public_key
+	{
+
+	};
+
+	return resource::response
+	{
+		client, http::NOT_FOUND, json::members
+		{
+			{ "public_key", public_key }
+		}
+	};
+}
diff --git a/modules/identity/v1.cc b/modules/identity/v1.cc
new file mode 100644
index 000000000..863a0f33a
--- /dev/null
+++ b/modules/identity/v1.cc
@@ -0,0 +1,43 @@
+// Matrix Construct
+//
+// Copyright (C) Matrix Construct Developers, Authors & Contributors
+// Copyright (C) 2016-2018 Jason Volk <jason@zemos.net>
+//
+// Permission to use, copy, modify, and/or distribute this software for any
+// purpose with or without fee is hereby granted, provided that the above
+// copyright notice and this permission notice is present in all copies. The
+// full license for this software is available in the LICENSE file.
+
+using namespace ircd;
+
+mapi::header
+IRCD_MODULE
+{
+	"Identity Service 6 :Status Check"
+};
+
+resource
+identity_resource
+{
+	"/_matrix/identity/api/v1",
+	{
+		"Identity 6.1 :Checks that an identity server is available at this"
+		" API endpoint."
+	}
+};
+
+static resource::response
+handle_get(client &client,
+           const resource::request &request)
+{
+	return resource::response
+	{
+		client, http::NOT_IMPLEMENTED
+	};
+}
+
+resource::method
+method_get
+{
+	identity_resource, "GET", handle_get
+};