int
main (int argc,
char **argv)
{
ply_event_loop_t *loop;
ply_boot_client_t *client;
int exit_code;
exit_code = 0;
loop = ply_event_loop_new ();
client = ply_boot_client_new ();
if (!ply_boot_client_connect (client,
(ply_boot_client_disconnect_handler_t) on_disconnect,
loop))
{
perror ("could not start boot client");
return errno;
}
ply_boot_client_attach_to_event_loop (client, loop);
ply_boot_client_ping_daemon (client,
(ply_boot_client_response_handler_t) on_pinged,
(ply_boot_client_response_handler_t) on_ping_failed,
loop);
ply_boot_client_update_daemon (client,
"loading",
(ply_boot_client_response_handler_t) on_update,
(ply_boot_client_response_handler_t) on_update_failed,
loop);
ply_boot_client_update_daemon (client,
"loading more",
(ply_boot_client_response_handler_t) on_update,
(ply_boot_client_response_handler_t) on_update_failed,
loop);
ply_boot_client_tell_daemon_system_is_initialized (client,
(ply_boot_client_response_handler_t)
on_system_initialized,
(ply_boot_client_response_handler_t)
on_system_initialized_failed,
loop);
ply_boot_client_tell_daemon_to_quit (client,
(ply_boot_client_response_handler_t) on_quit,
(ply_boot_client_response_handler_t) on_quit_failed,
loop);
exit_code = ply_event_loop_run (loop);
ply_boot_client_free (client);
return exit_code;
}
Plymouth::Plymouth() {
_ply_client = ply_boot_client_new();
if(_ply_client == 0){
throw std::runtime_error("failed to create ply_boot_client");
}
auto disconnect_handler = [] (void* data, ply_boot_client_t *) -> void {
reinterpret_cast<Plymouth*>(data)->handleDisconnect();
};
if (!ply_boot_client_connect(_ply_client, disconnect_handler, this)){
ply_boot_client_free(_ply_client);
throw std::runtime_error("ply_boot_client_connect failed");
}
_ply_event_loop = ply_event_loop_new();
if(_ply_event_loop == 0){
ply_boot_client_free(_ply_client);
throw std::runtime_error("failed to create ply_event_loop");
}
}
int main(int argc, char *argv[])
{
int ret;
struct stat sbuf;
uint32_t parhandle; /* handle of parent key */
unsigned char blob[4096]; /* resulting sealed blob */
unsigned int bloblen = 322; /* blob length */
unsigned char passptr1[20] = {0};
int fd, outlen, i;
time_t t, delay;
parhandle = 0x40000000;
ret = TPM_NV_ReadValue(0x10004d47, 0, 322, blob, &bloblen, NULL);
if (ret != 0) {
for (i=1; i<argc; i++) {
fd = open(argv[1], O_RDONLY);
if (fd < 0) {
argv++;
}
}
if (fd < 0) {
perror("Unable to open file");
return -1;
}
ret = fstat(fd, &sbuf);
if (ret) {
perror("Unable to stat file");
return -1;
}
bloblen = sbuf.st_size;
ret = read(fd, blob, bloblen);
if (ret != bloblen) {
fprintf(stderr, "Unable to read data\n");
return -1;
}
if (strncmp(argv[1], efivarfs, strlen(efivarfs)) == 0) {
bloblen -= sizeof(int);
memmove (blob, blob + sizeof(int), bloblen);
}
}
ret = TPM_Unseal(parhandle, /* KEY Entity Value */
passptr1, /* Key Password */
NULL,
blob, bloblen,
key, &outlen);
if (ret == 24) {
fprintf(stderr, "TPM refused to decrypt key - boot process attests that it is modified\n");
return -1;
}
if (ret != 0) {
printf("Error %s from TPM_Unseal\n", TPM_GetErrMsg(ret));
exit(6);
}
if (outlen != keylen) {
fprintf(stderr, "Returned buffer is incorrect length\n");
return -1;
}
ply_client = ply_boot_client_new();
ply_loop = ply_event_loop_new();
if (!ply_boot_client_connect (ply_client, (ply_boot_client_disconnect_handler_t) on_disconnect, NULL)) {
fprintf(stderr, "Plymouth not running\n");
return -1;
}
ply_boot_client_attach_to_event_loop(ply_client, ply_loop);
display_totp();
t = time(NULL);
delay = 30 - (t % 30);
ply_event_loop_watch_for_timeout(ply_loop, delay, on_timeout, NULL);
ply_event_loop_run(ply_loop);
return 0;
}
int
main (int argc,
char **argv)
{
state_t state = { 0 };
bool should_help, should_be_verbose;
bool is_connected;
int exit_code;
exit_code = 0;
signal (SIGPIPE, SIG_IGN);
state.loop = ply_event_loop_new ();
state.client = ply_boot_client_new ();
state.command_parser = ply_command_parser_new ("plymouth-upstart-bridge", "Upstart job state bridge");
ply_command_parser_add_options (state.command_parser,
"help", "This help message", PLY_COMMAND_OPTION_TYPE_FLAG,
"debug", "Enable verbose debug logging", PLY_COMMAND_OPTION_TYPE_FLAG,
NULL);
if (!ply_command_parser_parse_arguments (state.command_parser, state.loop, argv, argc))
{
char *help_string;
help_string = ply_command_parser_get_help_string (state.command_parser);
ply_error ("%s", help_string);
free (help_string);
return 1;
}
ply_command_parser_get_options (state.command_parser,
"help", &should_help,
"debug", &should_be_verbose,
NULL);
if (should_help)
{
char *help_string;
help_string = ply_command_parser_get_help_string (state.command_parser);
puts (help_string);
free (help_string);
return 0;
}
if (should_be_verbose && !ply_is_tracing ())
ply_toggle_tracing ();
setupterm (NULL, STDOUT_FILENO, NULL);
is_connected = ply_boot_client_connect (state.client,
(ply_boot_client_disconnect_handler_t)
on_disconnect, &state);
if (!is_connected)
{
ply_trace ("daemon not running");
return 1;
}
ply_boot_client_attach_to_event_loop (state.client, state.loop);
state.upstart = ply_upstart_monitor_new (state.loop);
if (!state.upstart)
return 1;
ply_upstart_monitor_add_state_changed_handler (state.upstart,
(ply_upstart_monitor_state_changed_handler_t)
on_state_changed, &state);
ply_upstart_monitor_add_failed_handler (state.upstart, on_failed, &state);
exit_code = ply_event_loop_run (state.loop);
ply_upstart_monitor_free (state.upstart);
ply_boot_client_free (state.client);
ply_event_loop_free (state.loop);
return exit_code;
}
int
main (int argc,
char **argv)
{
state_t state = { 0 };
bool should_help, should_quit, should_ping, should_check_for_active_vt, should_sysinit, should_ask_for_password, should_show_splash, should_hide_splash, should_wait, should_be_verbose, report_error, should_get_plugin_path;
bool is_connected;
char *status, *chroot_dir, *ignore_keystroke;
int exit_code;
exit_code = 0;
signal (SIGPIPE, SIG_IGN);
state.loop = ply_event_loop_new ();
state.client = ply_boot_client_new ();
state.command_parser = ply_command_parser_new ("plymouth", "Boot splash control client");
ply_command_parser_add_options (state.command_parser,
"help", "This help message", PLY_COMMAND_OPTION_TYPE_FLAG,
"debug", "Enable verbose debug logging", PLY_COMMAND_OPTION_TYPE_FLAG,
"get-splash-plugin-path", "Get directory where splash plugins are installed", PLY_COMMAND_OPTION_TYPE_FLAG,
"newroot", "Tell boot daemon that new root filesystem is mounted", PLY_COMMAND_OPTION_TYPE_STRING,
"quit", "Tell boot daemon to quit", PLY_COMMAND_OPTION_TYPE_FLAG,
"ping", "Check of boot daemon is running", PLY_COMMAND_OPTION_TYPE_FLAG,
"has-active-vt", "Check if boot daemon has an active vt", PLY_COMMAND_OPTION_TYPE_FLAG,
"sysinit", "Tell boot daemon root filesystem is mounted read-write", PLY_COMMAND_OPTION_TYPE_FLAG,
"show-splash", "Show splash screen", PLY_COMMAND_OPTION_TYPE_FLAG,
"hide-splash", "Hide splash screen", PLY_COMMAND_OPTION_TYPE_FLAG,
"ask-for-password", "Ask user for password", PLY_COMMAND_OPTION_TYPE_FLAG,
"ignore-keystroke", "Remove sensitivity to a keystroke", PLY_COMMAND_OPTION_TYPE_STRING,
"update", "Tell boot daemon an update about boot progress", PLY_COMMAND_OPTION_TYPE_STRING,
"details", "Tell boot daemon there were errors during boot", PLY_COMMAND_OPTION_TYPE_FLAG,
"wait", "Wait for boot daemon to quit", PLY_COMMAND_OPTION_TYPE_FLAG,
NULL);
ply_command_parser_add_command (state.command_parser,
"update", "Tell daemon about boot status changes",
(ply_command_handler_t)
on_update_request, &state,
"status", "Tell daemon the current boot status",
PLY_COMMAND_OPTION_TYPE_STRING,
NULL);
ply_command_parser_add_command (state.command_parser,
"update-root-fs", "Tell daemon about root filesystem changes",
(ply_command_handler_t)
on_update_root_fs_request, &state,
"new-root-dir", "Root filesystem is about to change",
PLY_COMMAND_OPTION_TYPE_STRING,
"read-write", "Root filesystem is no longer read-only",
PLY_COMMAND_OPTION_TYPE_FLAG,
NULL);
ply_command_parser_add_command (state.command_parser,
"show-splash", "Tell daemon to show splash screen",
(ply_command_handler_t)
on_show_splash_request, &state,
NULL);
ply_command_parser_add_command (state.command_parser,
"hide-splash", "Tell daemon to hide splash screen",
(ply_command_handler_t)
on_hide_splash_request, &state,
NULL);
ply_command_parser_add_command (state.command_parser,
"ask-for-password", "Ask user for password",
(ply_command_handler_t)
on_password_request, &state,
"command", "Command to send password to via standard input",
PLY_COMMAND_OPTION_TYPE_STRING,
"prompt", "Message to display when asking for password",
PLY_COMMAND_OPTION_TYPE_STRING,
"number-of-tries", "Number of times to ask before giving up (requires --command)",
PLY_COMMAND_OPTION_TYPE_INTEGER,
"dont-pause-progress", "Don't pause boot progress bar while asking",
PLY_COMMAND_OPTION_TYPE_FLAG,
NULL);
ply_command_parser_add_command (state.command_parser,
"ask-question", "Ask user a question",
(ply_command_handler_t)
on_question_request, &state,
"command", "Command to send the answer to via standard input",
PLY_COMMAND_OPTION_TYPE_STRING,
"prompt", "Message to display when asking the question",
PLY_COMMAND_OPTION_TYPE_STRING,
"dont-pause-progress", "Don't pause boot progress bar while asking",
PLY_COMMAND_OPTION_TYPE_FLAG,
NULL);
ply_command_parser_add_command (state.command_parser,
"message", "Display a message",
(ply_command_handler_t)
on_message_request, &state,
"text", "The message text",
PLY_COMMAND_OPTION_TYPE_STRING,
NULL);
ply_command_parser_add_command (state.command_parser,
"watch-keystroke", "Become sensitive to a keystroke",
(ply_command_handler_t)
on_keystroke_request, &state,
"command", "Command to send keystroke to via standard input",
PLY_COMMAND_OPTION_TYPE_STRING,
"keys", "Keys to become sensitive to",
PLY_COMMAND_OPTION_TYPE_STRING,
NULL);
ply_command_parser_add_command (state.command_parser,
"pause-progress", "Pause boot progress bar",
(ply_command_handler_t)
on_progress_pause_request, &state,
NULL);
ply_command_parser_add_command (state.command_parser,
"unpause-progress", "Unpause boot progress bar",
(ply_command_handler_t)
on_progress_unpause_request, &state,
NULL);
ply_command_parser_add_command (state.command_parser,
"report-error", "Tell boot daemon there were errors during boot",
(ply_command_handler_t)
on_report_error_request, &state,
NULL);
ply_command_parser_add_command (state.command_parser,
"deactivate", "Tell boot daemon to deactivate",
(ply_command_handler_t)
on_deactivate_request, &state, NULL);
ply_command_parser_add_command (state.command_parser,
"reactivate", "Tell boot daemon to reactivate",
(ply_command_handler_t)
on_reactivate_request, &state, NULL);
ply_command_parser_add_command (state.command_parser,
"quit", "Tell boot daemon to quit",
(ply_command_handler_t)
on_quit_request, &state,
"retain-splash", "Don't explicitly hide boot splash on exit",
PLY_COMMAND_OPTION_TYPE_FLAG, NULL);
if (!ply_command_parser_parse_arguments (state.command_parser, state.loop, argv, argc))
{
char *help_string;
help_string = ply_command_parser_get_help_string (state.command_parser);
ply_error ("%s", help_string);
free (help_string);
return 1;
}
ply_command_parser_get_options (state.command_parser,
"help", &should_help,
"debug", &should_be_verbose,
"get-splash-plugin-path", &should_get_plugin_path,
"newroot", &chroot_dir,
"quit", &should_quit,
"ping", &should_ping,
"has-active-vt", &should_check_for_active_vt,
"sysinit", &should_sysinit,
"show-splash", &should_show_splash,
"hide-splash", &should_hide_splash,
"ask-for-password", &should_ask_for_password,
"ignore-keystroke", &ignore_keystroke,
"update", &status,
"wait", &should_wait,
"details", &report_error,
NULL);
if (should_help || argc < 2)
{
char *help_string;
help_string = ply_command_parser_get_help_string (state.command_parser);
if (argc < 2)
fprintf (stderr, "%s", help_string);
else
printf ("%s", help_string);
free (help_string);
return 0;
}
if (get_kernel_command_line (&state))
{
if (strstr (state.kernel_command_line, "plymouth:debug") != NULL
&& !ply_is_tracing ())
ply_toggle_tracing ();
}
if (should_be_verbose && !ply_is_tracing ())
ply_toggle_tracing ();
if (should_get_plugin_path)
{
printf ("%s\n", PLYMOUTH_PLUGIN_PATH);
return 0;
}
is_connected = ply_boot_client_connect (state.client,
(ply_boot_client_disconnect_handler_t)
on_disconnect, &state);
if (!is_connected)
{
ply_trace ("daemon not running");
if (should_ping)
{
ply_trace ("ping failed");
return 1;
}
if (should_check_for_active_vt)
{
ply_trace ("has active vt? failed");
return 1;
}
}
ply_boot_client_attach_to_event_loop (state.client, state.loop);
if (should_show_splash)
ply_boot_client_tell_daemon_to_show_splash (state.client,
(ply_boot_client_response_handler_t)
on_success,
(ply_boot_client_response_handler_t)
on_failure, &state);
else if (should_hide_splash)
ply_boot_client_tell_daemon_to_hide_splash (state.client,
(ply_boot_client_response_handler_t)
on_success,
(ply_boot_client_response_handler_t)
on_failure, &state);
else if (should_quit)
ply_boot_client_tell_daemon_to_quit (state.client,
false,
(ply_boot_client_response_handler_t)
on_success,
(ply_boot_client_response_handler_t)
on_failure, &state);
else if (should_ping)
ply_boot_client_ping_daemon (state.client,
(ply_boot_client_response_handler_t)
on_success,
(ply_boot_client_response_handler_t)
on_failure, &state);
else if (should_check_for_active_vt)
ply_boot_client_ask_daemon_has_active_vt (state.client,
(ply_boot_client_response_handler_t)
on_success,
(ply_boot_client_response_handler_t)
on_failure, &state);
else if (status != NULL)
ply_boot_client_update_daemon (state.client, status,
(ply_boot_client_response_handler_t)
on_success,
(ply_boot_client_response_handler_t)
on_failure, &state);
else if (should_ask_for_password)
{
password_answer_state_t answer_state = { 0 };
answer_state.state = &state;
answer_state.number_of_tries_left = 1;
ply_boot_client_ask_daemon_for_password (state.client,
NULL,
(ply_boot_client_answer_handler_t)
on_password_answer,
(ply_boot_client_response_handler_t)
on_password_answer_failure, &answer_state);
}
else if (ignore_keystroke)
{
ply_boot_client_ask_daemon_to_ignore_keystroke (state.client,
ignore_keystroke,
(ply_boot_client_answer_handler_t)
on_success,
(ply_boot_client_response_handler_t)
on_failure, &state);
}
else if (should_sysinit)
ply_boot_client_tell_daemon_system_is_initialized (state.client,
(ply_boot_client_response_handler_t)
on_success,
(ply_boot_client_response_handler_t)
on_failure, &state);
else if (chroot_dir)
ply_boot_client_tell_daemon_to_change_root (state.client, chroot_dir,
(ply_boot_client_response_handler_t)
on_success,
(ply_boot_client_response_handler_t)
on_failure, &state);
else if (should_wait)
{} // Do nothing
else if (report_error)
ply_boot_client_tell_daemon_about_error (state.client,
(ply_boot_client_response_handler_t)
on_success,
(ply_boot_client_response_handler_t)
on_failure, &state);
exit_code = ply_event_loop_run (state.loop);
ply_boot_client_free (state.client);
ply_event_loop_free (state.loop);
return exit_code;
}
