1 files changed, 43 insertions, 0 deletions
diff --git a/binding/authorization.c b/binding/authorization.c
new file mode 100644
index 0000000..ae00923
--- /dev/null
+++ b/binding/authorization.c
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2017 "IoT.bzh"
+ * Author: José Bollo <jose.bollo@iot.bzh>
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define _GNU_SOURCE
+
+#include <stdlib.h>
+#include <stdio.h>
+
+#include "base64.h"
+
+char *authorization_basic_make(const char *user, const char *password)
+{
+	const char *array[3] = { user, ":", password };
+	return base64_encode_array(array, 3);
+}
+
+char *authorization_basic_make_header(const char *user, const char *password)
+{
+	char *key, *result;
+
+	key = authorization_basic_make(user, password);
+	if (!key || asprintf(&result, "Authorization: Basic %s", key) < 0)
+		result = NULL;
+	free(key);
+	return result;
+}
+
+/* vim: set colorcolumn=80: */
+