GUACAMOLE-5: Add "read-only" parameter to RDP, SSH, and telnet (per-user, just like VNC).

This commit is contained in:
Michael Jumper 2016-07-24 22:03:08 -07:00
parent 59e66ddc77
commit 1ad99a312e
9 changed files with 95 additions and 18 deletions

View File

@ -91,6 +91,7 @@ const char* GUAC_RDP_CLIENT_ARGS[] = {
"create-recording-path",
"resize-method",
"enable-audio-input",
"read-only",
NULL
};
@ -385,6 +386,12 @@ enum RDP_ARGS_IDX {
*/
IDX_ENABLE_AUDIO_INPUT,
/**
* "true" if this connection should be read-only (user input should be
* dropped), "false" or blank otherwise.
*/
IDX_READ_ONLY,
RDP_ARGS_COUNT
};
@ -528,6 +535,11 @@ guac_rdp_settings* guac_rdp_parse_args(guac_user* user,
guac_user_parse_args_string(user, GUAC_RDP_CLIENT_ARGS, argv,
IDX_PASSWORD, NULL);
/* Read-only mode */
settings->read_only =
guac_user_parse_args_boolean(user, GUAC_RDP_CLIENT_ARGS, argv,
IDX_READ_ONLY, 0);
/* Client name */
settings->client_name =
guac_user_parse_args_string(user, GUAC_RDP_CLIENT_ARGS, argv,

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@ -141,6 +141,11 @@ typedef struct guac_rdp_settings {
*/
char* password;
/**
* Whether this connection is read-only, and user input should be dropped.
*/
int read_only;
/**
* The color depth of the display to request, in bits.
*/

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@ -94,13 +94,25 @@ int guac_rdp_user_join_handler(guac_user* user, int argc, char** argv) {
}
user->file_handler = guac_rdp_user_file_handler;
/* Only handle events if not read-only */
if (!settings->read_only) {
/* General mouse/keyboard/clipboard events */
user->mouse_handler = guac_rdp_user_mouse_handler;
user->key_handler = guac_rdp_user_key_handler;
user->size_handler = guac_rdp_user_size_handler;
user->pipe_handler = guac_rdp_svc_pipe_handler;
user->clipboard_handler = guac_rdp_clipboard_handler;
/* Display size change events */
user->size_handler = guac_rdp_user_size_handler;
/* Set generic (non-filesystem) file upload handler */
user->file_handler = guac_rdp_user_file_handler;
/* Inbound arbitrary named pipes */
user->pipe_handler = guac_rdp_svc_pipe_handler;
}
return 0;
}

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@ -50,6 +50,7 @@ const char* GUAC_SSH_CLIENT_ARGS[] = {
"recording-path",
"recording-name",
"create-recording-path",
"read-only",
NULL
};
@ -158,6 +159,12 @@ enum SSH_ARGS_IDX {
*/
IDX_CREATE_RECORDING_PATH,
/**
* "true" if this connection should be read-only (user input should be
* dropped), "false" or blank otherwise.
*/
IDX_READ_ONLY,
SSH_ARGS_COUNT
};
@ -232,6 +239,11 @@ guac_ssh_settings* guac_ssh_parse_args(guac_user* user,
guac_user_parse_args_string(user, GUAC_SSH_CLIENT_ARGS, argv,
IDX_PORT, GUAC_SSH_DEFAULT_PORT);
/* Read-only mode */
settings->read_only =
guac_user_parse_args_boolean(user, GUAC_SSH_CLIENT_ARGS, argv,
IDX_READ_ONLY, false);
/* Read command, if any */
settings->command =
guac_user_parse_args_string(user, GUAC_SSH_CLIENT_ARGS, argv,

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@ -94,6 +94,11 @@ typedef struct guac_ssh_settings {
*/
char* key_passphrase;
/**
* Whether this connection is read-only, and user input should be dropped.
*/
bool read_only;
/**
* The command to run instead of the default shell. If a normal shell
* session is desired, this will be NULL.

View File

@ -75,15 +75,22 @@ int guac_ssh_user_join_handler(guac_user* user, int argc, char** argv) {
guac_socket_flush(user->socket);
}
/* Set per-user event handlers */
/* Only handle events if not read-only */
if (!settings->read_only) {
/* General mouse/keyboard/clipboard events */
user->key_handler = guac_ssh_user_key_handler;
user->mouse_handler = guac_ssh_user_mouse_handler;
user->size_handler = guac_ssh_user_size_handler;
user->clipboard_handler = guac_ssh_clipboard_handler;
/* Display size change events */
user->size_handler = guac_ssh_user_size_handler;
/* Set generic (non-filesystem) file upload handler */
user->file_handler = guac_sftp_file_handler;
}
return 0;
}

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@ -46,6 +46,7 @@ const char* GUAC_TELNET_CLIENT_ARGS[] = {
"recording-path",
"recording-name",
"create-recording-path",
"read-only",
NULL
};
@ -138,6 +139,12 @@ enum TELNET_ARGS_IDX {
*/
IDX_CREATE_RECORDING_PATH,
/**
* "true" if this connection should be read-only (user input should be
* dropped), "false" or blank otherwise.
*/
IDX_READ_ONLY,
TELNET_ARGS_COUNT
};
@ -217,6 +224,11 @@ guac_telnet_settings* guac_telnet_parse_args(guac_user* user,
IDX_PASSWORD_REGEX, GUAC_TELNET_DEFAULT_PASSWORD_REGEX));
}
/* Read-only mode */
settings->read_only =
guac_user_parse_args_boolean(user, GUAC_TELNET_CLIENT_ARGS, argv,
IDX_READ_ONLY, false);
/* Read font name */
settings->font_name =
guac_user_parse_args_string(user, GUAC_TELNET_CLIENT_ARGS, argv,

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@ -112,6 +112,11 @@ typedef struct guac_telnet_settings {
*/
regex_t* password_regex;
/**
* Whether this connection is read-only, and user input should be dropped.
*/
bool read_only;
/**
* The name of the font to use for display rendering.
*/

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@ -74,12 +74,19 @@ int guac_telnet_user_join_handler(guac_user* user, int argc, char** argv) {
guac_socket_flush(user->socket);
}
/* Set per-user event handlers */
/* Only handle events if not read-only */
if (!settings->read_only) {
/* General mouse/keyboard/clipboard events */
user->key_handler = guac_telnet_user_key_handler;
user->mouse_handler = guac_telnet_user_mouse_handler;
user->size_handler = guac_telnet_user_size_handler;
user->clipboard_handler = guac_telnet_clipboard_handler;
/* Display size change events */
user->size_handler = guac_telnet_user_size_handler;
}
return 0;
}