GUACAMOLE-5: Merge read-only server side parameter.
This commit is contained in:
commit
4734d15fb6
@ -91,6 +91,7 @@ const char* GUAC_RDP_CLIENT_ARGS[] = {
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"create-recording-path",
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"resize-method",
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"enable-audio-input",
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"read-only",
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NULL
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};
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@ -385,6 +386,12 @@ enum RDP_ARGS_IDX {
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*/
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IDX_ENABLE_AUDIO_INPUT,
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/**
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* "true" if this connection should be read-only (user input should be
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* dropped), "false" or blank otherwise.
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*/
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IDX_READ_ONLY,
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RDP_ARGS_COUNT
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};
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@ -528,6 +535,11 @@ guac_rdp_settings* guac_rdp_parse_args(guac_user* user,
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guac_user_parse_args_string(user, GUAC_RDP_CLIENT_ARGS, argv,
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IDX_PASSWORD, NULL);
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/* Read-only mode */
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settings->read_only =
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guac_user_parse_args_boolean(user, GUAC_RDP_CLIENT_ARGS, argv,
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IDX_READ_ONLY, 0);
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/* Client name */
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settings->client_name =
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guac_user_parse_args_string(user, GUAC_RDP_CLIENT_ARGS, argv,
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@ -141,6 +141,11 @@ typedef struct guac_rdp_settings {
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*/
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char* password;
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/**
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* Whether this connection is read-only, and user input should be dropped.
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*/
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int read_only;
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/**
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* The color depth of the display to request, in bits.
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*/
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@ -44,19 +44,25 @@ int guac_rdp_user_join_handler(guac_user* user, int argc, char** argv) {
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guac_rdp_client* rdp_client = (guac_rdp_client*) user->client->data;
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/* Parse provided arguments */
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guac_rdp_settings* settings = guac_rdp_parse_args(user,
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argc, (const char**) argv);
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/* Fail if settings cannot be parsed */
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if (settings == NULL) {
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guac_user_log(user, GUAC_LOG_INFO,
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"Badly formatted client arguments.");
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return 1;
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}
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/* Store settings at user level */
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user->data = settings;
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/* Connect via RDP if owner */
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if (user->owner) {
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/* Parse arguments into client */
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guac_rdp_settings* settings = rdp_client->settings =
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guac_rdp_parse_args(user, argc, (const char**) argv);
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/* Fail if settings cannot be parsed */
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if (settings == NULL) {
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guac_user_log(user, GUAC_LOG_INFO,
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"Badly formatted client arguments.");
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return 1;
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}
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/* Store owner's settings at client level */
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rdp_client->settings = settings;
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/* Start client thread */
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if (pthread_create(&rdp_client->client_thread, NULL,
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@ -88,12 +94,24 @@ int guac_rdp_user_join_handler(guac_user* user, int argc, char** argv) {
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}
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user->file_handler = guac_rdp_user_file_handler;
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user->mouse_handler = guac_rdp_user_mouse_handler;
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user->key_handler = guac_rdp_user_key_handler;
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user->size_handler = guac_rdp_user_size_handler;
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user->pipe_handler = guac_rdp_svc_pipe_handler;
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user->clipboard_handler = guac_rdp_clipboard_handler;
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/* Only handle events if not read-only */
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if (!settings->read_only) {
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/* General mouse/keyboard/clipboard events */
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user->mouse_handler = guac_rdp_user_mouse_handler;
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user->key_handler = guac_rdp_user_key_handler;
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user->clipboard_handler = guac_rdp_clipboard_handler;
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/* Display size change events */
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user->size_handler = guac_rdp_user_size_handler;
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/* Set generic (non-filesystem) file upload handler */
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user->file_handler = guac_rdp_user_file_handler;
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/* Inbound arbitrary named pipes */
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user->pipe_handler = guac_rdp_svc_pipe_handler;
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}
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return 0;
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@ -131,8 +149,15 @@ int guac_rdp_user_leave_handler(guac_user* user) {
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guac_rdp_client* rdp_client = (guac_rdp_client*) user->client->data;
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/* Update shared cursor state */
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guac_common_cursor_remove_user(rdp_client->display->cursor, user);
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/* Free settings if not owner (owner settings will be freed with client) */
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if (!user->owner) {
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guac_rdp_settings* settings = (guac_rdp_settings*) user->data;
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guac_rdp_settings_free(settings);
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}
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return 0;
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}
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@ -50,6 +50,7 @@ const char* GUAC_SSH_CLIENT_ARGS[] = {
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"recording-path",
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"recording-name",
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"create-recording-path",
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"read-only",
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NULL
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};
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@ -158,6 +159,12 @@ enum SSH_ARGS_IDX {
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*/
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IDX_CREATE_RECORDING_PATH,
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/**
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* "true" if this connection should be read-only (user input should be
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* dropped), "false" or blank otherwise.
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*/
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IDX_READ_ONLY,
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SSH_ARGS_COUNT
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};
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@ -232,6 +239,11 @@ guac_ssh_settings* guac_ssh_parse_args(guac_user* user,
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guac_user_parse_args_string(user, GUAC_SSH_CLIENT_ARGS, argv,
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IDX_PORT, GUAC_SSH_DEFAULT_PORT);
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/* Read-only mode */
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settings->read_only =
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guac_user_parse_args_boolean(user, GUAC_SSH_CLIENT_ARGS, argv,
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IDX_READ_ONLY, false);
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/* Read command, if any */
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settings->command =
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guac_user_parse_args_string(user, GUAC_SSH_CLIENT_ARGS, argv,
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@ -94,6 +94,11 @@ typedef struct guac_ssh_settings {
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*/
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char* key_passphrase;
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/**
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* Whether this connection is read-only, and user input should be dropped.
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*/
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bool read_only;
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/**
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* The command to run instead of the default shell. If a normal shell
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* session is desired, this will be NULL.
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@ -39,19 +39,25 @@ int guac_ssh_user_join_handler(guac_user* user, int argc, char** argv) {
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guac_client* client = user->client;
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guac_ssh_client* ssh_client = (guac_ssh_client*) client->data;
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/* Parse provided arguments */
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guac_ssh_settings* settings = guac_ssh_parse_args(user,
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argc, (const char**) argv);
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/* Fail if settings cannot be parsed */
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if (settings == NULL) {
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guac_user_log(user, GUAC_LOG_INFO,
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"Badly formatted client arguments.");
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return 1;
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}
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/* Store settings at user level */
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user->data = settings;
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/* Connect via SSH if owner */
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if (user->owner) {
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/* Parse arguments into client */
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guac_ssh_settings* settings = ssh_client->settings =
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guac_ssh_parse_args(user, argc, (const char**) argv);
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/* Fail if settings cannot be parsed */
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if (settings == NULL) {
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guac_user_log(user, GUAC_LOG_INFO,
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"Badly formatted client arguments.");
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return 1;
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}
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/* Store owner's settings at client level */
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ssh_client->settings = settings;
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/* Start client thread */
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if (pthread_create(&(ssh_client->client_thread), NULL,
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@ -69,14 +75,21 @@ int guac_ssh_user_join_handler(guac_user* user, int argc, char** argv) {
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guac_socket_flush(user->socket);
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}
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/* Set per-user event handlers */
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user->key_handler = guac_ssh_user_key_handler;
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user->mouse_handler = guac_ssh_user_mouse_handler;
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user->size_handler = guac_ssh_user_size_handler;
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user->clipboard_handler = guac_ssh_clipboard_handler;
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/* Only handle events if not read-only */
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if (!settings->read_only) {
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/* Set generic (non-filesystem) file upload handler */
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user->file_handler = guac_sftp_file_handler;
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/* General mouse/keyboard/clipboard events */
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user->key_handler = guac_ssh_user_key_handler;
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user->mouse_handler = guac_ssh_user_mouse_handler;
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user->clipboard_handler = guac_ssh_clipboard_handler;
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/* Display size change events */
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user->size_handler = guac_ssh_user_size_handler;
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/* Set generic (non-filesystem) file upload handler */
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user->file_handler = guac_sftp_file_handler;
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}
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return 0;
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@ -86,8 +99,15 @@ int guac_ssh_user_leave_handler(guac_user* user) {
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guac_ssh_client* ssh_client = (guac_ssh_client*) user->client->data;
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/* Update shared cursor state */
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guac_common_cursor_remove_user(ssh_client->term->cursor, user);
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/* Free settings if not owner (owner settings will be freed with client) */
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if (!user->owner) {
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guac_ssh_settings* settings = (guac_ssh_settings*) user->data;
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guac_ssh_settings_free(settings);
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}
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return 0;
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}
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@ -46,6 +46,7 @@ const char* GUAC_TELNET_CLIENT_ARGS[] = {
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"recording-path",
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"recording-name",
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"create-recording-path",
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"read-only",
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NULL
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};
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@ -138,6 +139,12 @@ enum TELNET_ARGS_IDX {
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*/
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IDX_CREATE_RECORDING_PATH,
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/**
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* "true" if this connection should be read-only (user input should be
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* dropped), "false" or blank otherwise.
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*/
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IDX_READ_ONLY,
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TELNET_ARGS_COUNT
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};
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@ -217,6 +224,11 @@ guac_telnet_settings* guac_telnet_parse_args(guac_user* user,
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IDX_PASSWORD_REGEX, GUAC_TELNET_DEFAULT_PASSWORD_REGEX));
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}
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/* Read-only mode */
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settings->read_only =
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guac_user_parse_args_boolean(user, GUAC_TELNET_CLIENT_ARGS, argv,
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IDX_READ_ONLY, false);
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/* Read font name */
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settings->font_name =
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guac_user_parse_args_string(user, GUAC_TELNET_CLIENT_ARGS, argv,
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@ -112,6 +112,11 @@ typedef struct guac_telnet_settings {
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*/
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regex_t* password_regex;
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/**
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* Whether this connection is read-only, and user input should be dropped.
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*/
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bool read_only;
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/**
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* The name of the font to use for display rendering.
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*/
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@ -38,19 +38,25 @@ int guac_telnet_user_join_handler(guac_user* user, int argc, char** argv) {
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guac_client* client = user->client;
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guac_telnet_client* telnet_client = (guac_telnet_client*) client->data;
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/* Parse provided arguments */
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guac_telnet_settings* settings = guac_telnet_parse_args(user,
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argc, (const char**) argv);
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/* Fail if settings cannot be parsed */
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if (settings == NULL) {
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guac_user_log(user, GUAC_LOG_INFO,
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"Badly formatted client arguments.");
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return 1;
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}
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/* Store settings at user level */
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user->data = settings;
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/* Connect via telnet if owner */
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if (user->owner) {
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/* Parse arguments into client */
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guac_telnet_settings* settings = telnet_client->settings =
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guac_telnet_parse_args(user, argc, (const char**) argv);
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/* Fail if settings cannot be parsed */
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if (settings == NULL) {
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guac_user_log(user, GUAC_LOG_INFO,
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"Badly formatted client arguments.");
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return 1;
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}
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/* Store owner's settings at client level */
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telnet_client->settings = settings;
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/* Start client thread */
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if (pthread_create(&(telnet_client->client_thread), NULL,
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@ -68,11 +74,18 @@ int guac_telnet_user_join_handler(guac_user* user, int argc, char** argv) {
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guac_socket_flush(user->socket);
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}
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/* Set per-user event handlers */
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user->key_handler = guac_telnet_user_key_handler;
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user->mouse_handler = guac_telnet_user_mouse_handler;
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user->size_handler = guac_telnet_user_size_handler;
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user->clipboard_handler = guac_telnet_clipboard_handler;
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/* Only handle events if not read-only */
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if (!settings->read_only) {
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/* General mouse/keyboard/clipboard events */
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user->key_handler = guac_telnet_user_key_handler;
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user->mouse_handler = guac_telnet_user_mouse_handler;
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user->clipboard_handler = guac_telnet_clipboard_handler;
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/* Display size change events */
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user->size_handler = guac_telnet_user_size_handler;
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}
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return 0;
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@ -83,8 +96,15 @@ int guac_telnet_user_leave_handler(guac_user* user) {
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guac_telnet_client* telnet_client =
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(guac_telnet_client*) user->client->data;
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/* Update shared cursor state */
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guac_common_cursor_remove_user(telnet_client->term->cursor, user);
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/* Free settings if not owner (owner settings will be freed with client) */
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if (!user->owner) {
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guac_telnet_settings* settings = (guac_telnet_settings*) user->data;
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guac_telnet_settings_free(settings);
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}
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return 0;
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}
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@ -41,19 +41,25 @@ int guac_vnc_user_join_handler(guac_user* user, int argc, char** argv) {
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guac_vnc_client* vnc_client = (guac_vnc_client*) user->client->data;
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/* Parse provided arguments */
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guac_vnc_settings* settings = guac_vnc_parse_args(user,
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argc, (const char**) argv);
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/* Fail if settings cannot be parsed */
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if (settings == NULL) {
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guac_user_log(user, GUAC_LOG_INFO,
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"Badly formatted client arguments.");
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return 1;
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}
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/* Store settings at user level */
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user->data = settings;
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/* Connect via VNC if owner */
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if (user->owner) {
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/* Parse arguments into client */
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guac_vnc_settings* settings = vnc_client->settings =
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guac_vnc_parse_args(user, argc, (const char**) argv);
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/* Fail if settings cannot be parsed */
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if (settings == NULL) {
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guac_user_log(user, GUAC_LOG_INFO,
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"Badly formatted client arguments.");
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return 1;
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}
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/* Store owner's settings at client level */
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vnc_client->settings = settings;
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/* Start client thread */
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if (pthread_create(&vnc_client->client_thread, NULL, guac_vnc_client_thread, user->client)) {
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@ -79,7 +85,7 @@ int guac_vnc_user_join_handler(guac_user* user, int argc, char** argv) {
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}
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/* Only handle events if not read-only */
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if (vnc_client->settings->read_only == 0) {
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if (!settings->read_only) {
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/* General mouse/keyboard/clipboard events */
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user->mouse_handler = guac_vnc_user_mouse_handler;
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@ -101,8 +107,15 @@ int guac_vnc_user_leave_handler(guac_user* user) {
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guac_vnc_client* vnc_client = (guac_vnc_client*) user->client->data;
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/* Update shared cursor state */
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guac_common_cursor_remove_user(vnc_client->display->cursor, user);
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/* Free settings if not owner (owner settings will be freed with client) */
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if (!user->owner) {
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guac_vnc_settings* settings = (guac_vnc_settings*) user->data;
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guac_vnc_settings_free(settings);
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}
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return 0;
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}
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