X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=blobdiff_plain;f=src%2Fafb-hreq.c;h=a9010b8873abf20e103c59bba57d5f02fa366f3d;hb=e08d57c0e397018f0c463a66adc232f6358caef5;hp=495bf06c24c94e23430684fe55c20062c5536fcb;hpb=77ca8b40f2d0c8b1cbf9960bd5a5b2aec36fef38;p=src%2Fapp-framework-binder.git

diff --git a/src/afb-hreq.c b/src/afb-hreq.c
index 495bf06c..a9010b88 100644
--- a/src/afb-hreq.c
+++ b/src/afb-hreq.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2016, 2017, 2018 "IoT.bzh"
+ * Copyright (C) 2016-2019 "IoT.bzh"
  * Author: José Bollo <jose.bollo@iot.bzh>
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -20,6 +20,7 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
+#include <ctype.h>
 #include <assert.h>
 #include <errno.h>
 #include <fcntl.h>
@@ -60,6 +61,9 @@ static const char short_key_for_token[] = "token";
 static const char long_key_for_reqid[] = "x-afb-reqid";
 static const char short_key_for_reqid[] = "reqid";
 
+static const char key_for_bearer[] = "Bearer";
+static const char key_for_access_token[] = "access_token";
+
 static char *cookie_name = NULL;
 static char *cookie_setter = NULL;
 static char *tmp_pattern = NULL;
@@ -162,7 +166,8 @@ static void afb_hreq_reply_v(struct afb_hreq *hreq, unsigned status, struct MHD_
 		MHD_add_response_header(response, k, v);
 		k = va_arg(args, const char *);
 	}
-	v = afb_context_sent_uuid(&hreq->xreq.context);
+
+	v = afb_context_uuid(&hreq->xreq.context);
 	if (v != NULL && asprintf(&cookie, cookie_setter, v) > 0) {
 		MHD_add_response_header(response, MHD_HTTP_HEADER_SET_COOKIE, cookie);
 		free(cookie);
@@ -735,6 +740,23 @@ const char *afb_hreq_get_header(struct afb_hreq *hreq, const char *name)
 	return MHD_lookup_connection_value(hreq->connection, MHD_HEADER_KIND, name);
 }
 
+const char *afb_hreq_get_authorization_bearer(struct afb_hreq *hreq)
+{
+	const char *value = afb_hreq_get_header(hreq, MHD_HTTP_HEADER_AUTHORIZATION);
+	if (value) {
+		if (strncasecmp(value, key_for_bearer, sizeof key_for_bearer - 1) == 0) {
+			value += sizeof key_for_bearer - 1;
+			if (isblank(*value++)) {
+				while (isblank(*value))
+					value++;
+				if (*value)
+					return value;
+			}
+		}
+	}
+	return NULL;
+}
+
 int afb_hreq_post_add(struct afb_hreq *hreq, const char *key, const char *data, size_t size)
 {
 	void *p;
@@ -948,19 +970,30 @@ int afb_hreq_init_context(struct afb_hreq *hreq)
 	if (hreq->xreq.context.session != NULL)
 		return 0;
 
+	/* get the uuid of the session */
 	uuid = afb_hreq_get_header(hreq, long_key_for_uuid);
-	if (uuid == NULL)
+	if (uuid == NULL) {
 		uuid = afb_hreq_get_argument(hreq, long_key_for_uuid);
-	if (uuid == NULL)
-		uuid = afb_hreq_get_cookie(hreq, cookie_name);
-	if (uuid == NULL)
-		uuid = afb_hreq_get_argument(hreq, short_key_for_uuid);
-
-	token = afb_hreq_get_header(hreq, long_key_for_token);
-	if (token == NULL)
-		token = afb_hreq_get_argument(hreq, long_key_for_token);
-	if (token == NULL)
-		token = afb_hreq_get_argument(hreq, short_key_for_token);
+		if (uuid == NULL) {
+			uuid = afb_hreq_get_cookie(hreq, cookie_name);
+			if (uuid == NULL)
+				uuid = afb_hreq_get_argument(hreq, short_key_for_uuid);
+		}
+	}
+
+	/* get the authorisation token */
+	token = afb_hreq_get_authorization_bearer(hreq);
+	if (token == NULL) {
+		token = afb_hreq_get_argument(hreq, key_for_access_token);
+		if (token == NULL) {
+			token = afb_hreq_get_header(hreq, long_key_for_token);
+			if (token == NULL) {
+				token = afb_hreq_get_argument(hreq, long_key_for_token);
+				if (token == NULL)
+					token = afb_hreq_get_argument(hreq, short_key_for_token);
+			}
+		}
+	}
 
 	return afb_context_connect(&hreq->xreq.context, uuid, token);
 }