Imported Upstream version 5.1.0

2 files changed, 15 insertions, 1 deletions

diff --git a/src/libstrongswan/fetcher/fetcher.h b/src/libstrongswan/fetcher/fetcher.h
index 58451aef2..890258c3c 100644
--- a/src/libstrongswan/fetcher/fetcher.h
+++ b/src/libstrongswan/fetcher/fetcher.h
@@ -90,6 +90,12 @@ enum fetcher_option_t {
 	FETCH_CALLBACK,
 
 	/**
+	 * Source IP address to bind for a fetch.
+	 * Additional argument is a host_t*, which may be NULL.
+	 */
+	FETCH_SOURCEIP,
+
+	/**
 	 * end of fetching options
 	 */
 	FETCH_END,
diff --git a/src/libstrongswan/fetcher/fetcher_manager.c b/src/libstrongswan/fetcher/fetcher_manager.c
index a638eef2f..21cd1aff4 100644
--- a/src/libstrongswan/fetcher/fetcher_manager.c
+++ b/src/libstrongswan/fetcher/fetcher_manager.c
@@ -73,6 +73,7 @@ METHOD(fetcher_manager_t, fetch, status_t,
 		fetcher_option_t opt;
 		fetcher_t *fetcher;
 		bool good = TRUE;
+		host_t *host;
 		va_list args;
 
 		/* check URL support of fetcher */
@@ -111,6 +112,14 @@ METHOD(fetcher_manager_t, fetch, status_t,
 				case FETCH_CALLBACK:
 					good = fetcher->set_option(fetcher, opt,
 											va_arg(args, fetcher_callback_t));
+					continue;
+				case FETCH_SOURCEIP:
+					host = va_arg(args, host_t*);
+					if (host && !host->is_anyaddr(host))
+					{
+						good = fetcher->set_option(fetcher, opt, host);
+					}
+					continue;
 				case FETCH_END:
 					break;
 			}
@@ -204,4 +213,3 @@ fetcher_manager_t *fetcher_manager_create()
 
 	return &this->public;
 }
-