Github user mike-jumper commented on a diff in the pull request:
https://github.com/apache/guacamole-server/pull/164#discussion_r189494122
--- Diff: src/protocols/rdp/rdp_settings.c ---
@@ -822,6 +838,32 @@ guac_rdp_settings* guac_rdp_parse_args(guac_user* user,
guac_user_parse_args_string(user, GUAC_RDP_CLIENT_ARGS, argv,
IDX_SFTP_HOSTNAME, settings->hostname);
+ /* The public SSH host key. */
+ settings->sftp_host_key =
+ guac_user_parse_args_string(user, GUAC_RDP_CLIENT_ARGS, argv,
+ IDX_SFTP_HOST_KEY, NULL);
+
+ if(settings->sftp_host_key) {
+ /* Type of public SSH host key. */
+ char* str_host_key_type = guac_user_parse_args_string(user,
GUAC_RDP_CLIENT_ARGS, argv,
+ IDX_SFTP_HOST_KEY_TYPE, "ssh-rsa");
+
+ if (strcmp(str_host_key_type, "ssh-rsa") == 0)
+ settings->sftp_host_key_type = LIBSSH2_KNOWNHOST_KEY_SSHRSA;
+ else if (strcmp(str_host_key_type, "ssh-dss") == 0)
+ settings->sftp_host_key_type = LIBSSH2_KNOWNHOST_KEY_SSHDSS;
+ else if (strcmp(str_host_key_type, "rsa1") == 0)
+ settings->sftp_host_key_type = LIBSSH2_KNOWNHOST_KEY_RSA1;
+ else {
--- End diff --
Leveraging
[`libssh2_knownhost_readline()`](https://www.libssh2.org/libssh2_knownhost_readline.html)
might be a better alternative.
---
