options: Add support for getting the known_hosts locations

Fixes T111

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>

1 files changed, 14 insertions, 0 deletions

diff --git a/src/options.c b/src/options.c
index 2376b3a6..0e78c85c 100644
--- a/src/options.c
+++ b/src/options.c
@@ -1022,6 +1022,12 @@ int ssh_options_get_port(ssh_session session, unsigned int* port_target) {
  *                remote host. When not explicitly set, it will be read
  *                from the ~/.ssh/config file.
  *
+ *              - SSH_OPTIONS_GLOBAL_KNOWNHOSTS:
+ *                Get the path to the global known_hosts file being used.
+ *
+ *              - SSH_OPTIONS_KNOWNHOSTS:
+ *                Get the path to the known_hosts file being used.
+ *
  * @param  value The value to get into. As a char**, space will be
  *               allocated by the function for the value, it is
  *               your responsibility to free the memory using
@@ -1064,6 +1070,14 @@ int ssh_options_get(ssh_session session, enum ssh_options_e type, char** value)
             src = session->opts.ProxyCommand;
             break;
         }
+        case SSH_OPTIONS_KNOWNHOSTS: {
+            src = session->opts.knownhosts;
+            break;
+        }
+        case SSH_OPTIONS_GLOBAL_KNOWNHOSTS: {
+            src = session->opts.global_knownhosts;
+            break;
+        }
         default:
             ssh_set_error(session, SSH_REQUEST_DENIED, "Unknown ssh option %d", type);
             return SSH_ERROR;