diff --git a/man/run0.xml b/man/run0.xml
index f431358e0a..262fa45ddc 100644
--- a/man/run0.xml
+++ b/man/run0.xml
@@ -199,16 +199,23 @@
+ Request allocation of a pseudo TTY for the run0 session (in case
- of ), or request passing the caller's STDIO file descriptors directly through
- (in case of ). If neither switch is specified, or if both switches are
- specified, the mode will be picked automatically: if standard input, standard output and standard
- error output are all connected to a TTY then a pseudo TTY is allocated, otherwise the relevant file
- descriptors are passed through directly.
+ of or ), or request passing the caller's STDIO file
+ descriptors directly through (in case of ). is
+ very similar to but begins the TTY processing only once unit startup is
+ complete, leaving input to any passwords/polkit agents until that time. If neither switch is
+ specified, or if both and one of
+ / are specified, the mode will be picked
+ automatically: if standard input, standard output, and standard error output are all connected to a
+ TTY then a pseudo TTY is allocated (in mode unless
+ is specified in which case is selected),
+ otherwise the relevant file descriptors are passed through directly.
-
+ and were added in v257.
+ was added in v258.
diff --git a/man/systemd-run.xml b/man/systemd-run.xml
index a0924e30a2..998e934911 100644
--- a/man/systemd-run.xml
+++ b/man/systemd-run.xml
@@ -327,6 +327,20 @@
+
+
+
+
+ Much like , but the PTY communication only begins once the unit
+ start is complete. This effectively means PTY input during ExecStartPre= of a
+ service is not available while using , while it is available using
+ , for most service types. However, if this option is used, access to the
+ invoking TTY is available for password queries (see below) during
+ unit start-up.
+
+
+
+
diff --git a/src/run/run.c b/src/run/run.c
index a42dd8c33b..669ad35586 100644
--- a/src/run/run.c
+++ b/src/run/run.c
@@ -11,6 +11,7 @@
#include "sd-json.h"
#include "alloc-util.h"
+#include "ask-password-agent.h"
#include "build.h"
#include "bus-error.h"
#include "bus-locator.h"
@@ -72,10 +73,11 @@ static char **arg_environment = NULL;
static char **arg_property = NULL;
static enum {
ARG_STDIO_NONE, /* The default, as it is for normal services, stdin connected to /dev/null, and stdout+stderr to the journal */
- ARG_STDIO_PTY, /* Interactive behaviour, requested by --pty: we allocate a pty and connect it to the TTY we are invoked from */
+ ARG_STDIO_PTY, /* Interactive behaviour, requested by --pty/--pty-late: we allocate a pty and connect it to the TTY we are invoked from */
ARG_STDIO_DIRECT, /* Directly pass our stdin/stdout/stderr to the activated service, useful for usage in shell pipelines, requested by --pipe */
- ARG_STDIO_AUTO, /* If --pipe and --pty are used together we use --pty when invoked on a TTY, and --pipe otherwise */
+ ARG_STDIO_AUTO, /* If --pipe and --pty/--pty-late are used together we use --pty/--pty-late when invoked on a TTY, and --pipe otherwise */
} arg_stdio = ARG_STDIO_NONE;
+static int arg_pty_late = -1; /* tristate */
static char **arg_path_property = NULL;
static char **arg_socket_property = NULL;
static char **arg_timer_property = NULL;
@@ -143,6 +145,8 @@ static int help(void) {
" -E --setenv=NAME[=VALUE] Set environment variable\n"
" -t --pty Run service on pseudo TTY as STDIN/STDOUT/\n"
" STDERR\n"
+ " -T --pty-late Just like --pty, but leave TTY access to\n"
+ " agents until unit is started up\n"
" -P --pipe Pass STDIN/STDOUT/STDERR directly to service\n"
" -q --quiet Suppress information messages during runtime\n"
" --json=pretty|short|off Print unit name and invocation id as JSON\n"
@@ -205,6 +209,8 @@ static int help_sudo_mode(void) {
" --setenv=NAME[=VALUE] Set environment variable\n"
" --background=COLOR Set ANSI color for background\n"
" --pty Request allocation of a pseudo TTY for stdio\n"
+ " --pty-late Just like --pty, but leave TTY access to agents\n"
+ " until unit is started up\n"
" --pipe Request direct pipe for stdio\n"
" --shell-prompt-prefix=PREFIX Set $SHELL_PROMPT_PREFIX\n"
" --lightweight=BOOLEAN Control whether to register a session with service manager\n"
@@ -317,6 +323,7 @@ static int parse_argv(int argc, char *argv[]) {
{ "property", required_argument, NULL, 'p' },
{ "tty", no_argument, NULL, 't' }, /* deprecated alias */
{ "pty", no_argument, NULL, 't' },
+ { "pty-late", no_argument, NULL, 'T' },
{ "pipe", no_argument, NULL, 'P' },
{ "quiet", no_argument, NULL, 'q' },
{ "on-active", required_argument, NULL, ARG_ON_ACTIVE },
@@ -352,7 +359,7 @@ static int parse_argv(int argc, char *argv[]) {
/* Resetting to 0 forces the invocation of an internal initialization routine of getopt_long()
* that checks for GNU extensions in optstring ('-' or '+' at the beginning). */
optind = 0;
- while ((c = getopt_long(argc, argv, "+hrC:H:M:E:p:tPqGdSu:", options, NULL)) >= 0)
+ while ((c = getopt_long(argc, argv, "+hrC:H:M:E:p:tTPqGdSu:", options, NULL)) >= 0)
switch (c) {
@@ -465,15 +472,18 @@ static int parse_argv(int argc, char *argv[]) {
break;
+ case 'T': /* --pty-late */
case 't': /* --pty */
if (IN_SET(arg_stdio, ARG_STDIO_DIRECT, ARG_STDIO_AUTO)) /* if --pipe is already used, upgrade to auto mode */
arg_stdio = ARG_STDIO_AUTO;
else
arg_stdio = ARG_STDIO_PTY;
+
+ arg_pty_late = c == 'T';
break;
case 'P': /* --pipe */
- if (IN_SET(arg_stdio, ARG_STDIO_PTY, ARG_STDIO_AUTO)) /* If --pty is already used, upgrade to auto mode */
+ if (IN_SET(arg_stdio, ARG_STDIO_PTY, ARG_STDIO_AUTO)) /* If --pty/--pty-late is already used, upgrade to auto mode */
arg_stdio = ARG_STDIO_AUTO;
else
arg_stdio = ARG_STDIO_DIRECT;
@@ -700,13 +710,17 @@ static int parse_argv(int argc, char *argv[]) {
}
if (arg_stdio == ARG_STDIO_AUTO)
- /* If we both --pty and --pipe are specified we'll automatically pick --pty if we are connected fully
- * to a TTY and pick direct fd passing otherwise. This way, we automatically adapt to usage in a shell
- * pipeline, but we are neatly interactive with tty-level isolation otherwise. */
+ /* If we both --pty/--pty-late and --pipe are specified we'll automatically pick --pty/--pty-late if we
+ * are connected fully to a TTY and pick direct fd passing otherwise. This way, we
+ * automatically adapt to usage in a shell pipeline, but we are neatly interactive with
+ * tty-level isolation otherwise. */
arg_stdio = isatty_safe(STDIN_FILENO) && isatty_safe(STDOUT_FILENO) && isatty_safe(STDERR_FILENO) ?
ARG_STDIO_PTY :
ARG_STDIO_DIRECT;
+ if (arg_pty_late < 0)
+ arg_pty_late = false; /* For systemd-run this defaults to false, for compat reasons */
+
if (argc > optind) {
char **l;
@@ -748,17 +762,19 @@ static int parse_argv(int argc, char *argv[]) {
return log_error_errno(SYNTHETIC_ERRNO(EINVAL),
"--remain-after-exit and --service-type= are not supported in --scope mode.");
- if (arg_stdio != ARG_STDIO_NONE && (with_trigger || arg_scope))
- return log_error_errno(SYNTHETIC_ERRNO(EINVAL),
- "--pty/--pipe is not compatible in timer or --scope mode.");
+ if (arg_stdio != ARG_STDIO_NONE) {
+ if (with_trigger || arg_scope)
+ return log_error_errno(SYNTHETIC_ERRNO(EINVAL),
+ "--pty/--pty-late/--pipe is not compatible in timer or --scope mode.");
- if (arg_stdio != ARG_STDIO_NONE && arg_transport == BUS_TRANSPORT_REMOTE)
- return log_error_errno(SYNTHETIC_ERRNO(EINVAL),
- "--pty/--pipe is only supported when connecting to the local system or containers.");
+ if (arg_transport == BUS_TRANSPORT_REMOTE)
+ return log_error_errno(SYNTHETIC_ERRNO(EINVAL),
+ "--pty/--pty-late/--pipe is only supported when connecting to the local system or containers.");
- if (arg_stdio != ARG_STDIO_NONE && arg_no_block)
- return log_error_errno(SYNTHETIC_ERRNO(EINVAL),
- "--pty/--pipe is not compatible with --no-block.");
+ if (arg_no_block)
+ return log_error_errno(SYNTHETIC_ERRNO(EINVAL),
+ "--pty/--pty-late/--pipe is not compatible with --no-block.");
+ }
if (arg_scope && with_trigger)
return log_error_errno(SYNTHETIC_ERRNO(EINVAL),
@@ -800,6 +816,7 @@ static int parse_argv_sudo_mode(int argc, char *argv[]) {
ARG_SETENV,
ARG_BACKGROUND,
ARG_PTY,
+ ARG_PTY_LATE,
ARG_PIPE,
ARG_SHELL_PROMPT_PREFIX,
ARG_LIGHTWEIGHT,
@@ -825,6 +842,7 @@ static int parse_argv_sudo_mode(int argc, char *argv[]) {
{ "setenv", required_argument, NULL, ARG_SETENV },
{ "background", required_argument, NULL, ARG_BACKGROUND },
{ "pty", no_argument, NULL, ARG_PTY },
+ { "pty-late", no_argument, NULL, ARG_PTY_LATE },
{ "pipe", no_argument, NULL, ARG_PIPE },
{ "shell-prompt-prefix", required_argument, NULL, ARG_SHELL_PROMPT_PREFIX },
{ "lightweight", required_argument, NULL, ARG_LIGHTWEIGHT },
@@ -922,14 +940,17 @@ static int parse_argv_sudo_mode(int argc, char *argv[]) {
break;
case ARG_PTY:
+ case ARG_PTY_LATE:
if (IN_SET(arg_stdio, ARG_STDIO_DIRECT, ARG_STDIO_AUTO)) /* if --pipe is already used, upgrade to auto mode */
arg_stdio = ARG_STDIO_AUTO;
else
arg_stdio = ARG_STDIO_PTY;
+
+ arg_pty_late = c == ARG_PTY_LATE;
break;
case ARG_PIPE:
- if (IN_SET(arg_stdio, ARG_STDIO_PTY, ARG_STDIO_AUTO)) /* If --pty is already used, upgrade to auto mode */
+ if (IN_SET(arg_stdio, ARG_STDIO_PTY, ARG_STDIO_AUTO)) /* If --pty/--pty-late is already used, upgrade to auto mode */
arg_stdio = ARG_STDIO_AUTO;
else
arg_stdio = ARG_STDIO_DIRECT;
@@ -998,8 +1019,9 @@ static int parse_argv_sudo_mode(int argc, char *argv[]) {
if (IN_SET(arg_stdio, ARG_STDIO_NONE, ARG_STDIO_AUTO))
arg_stdio = isatty_safe(STDIN_FILENO) && isatty_safe(STDOUT_FILENO) && isatty_safe(STDERR_FILENO) ? ARG_STDIO_PTY : ARG_STDIO_DIRECT;
-
log_debug("Using %s stdio mode.", arg_stdio == ARG_STDIO_PTY ? "pty" : "direct");
+ if (arg_pty_late < 0)
+ arg_pty_late = arg_ask_password; /* for run0 this defaults to on, except if --no-ask-pasword is used */
arg_expand_environment = false;
arg_send_sighup = true;
@@ -1545,13 +1567,16 @@ static int connect_bus(sd_bus **ret) {
typedef struct RunContext {
sd_event *event;
PTYForward *forward;
- char *service;
+ char *unit;
char *bus_path;
+ char *start_job;
+ int pty_fd;
/* Bus objects */
sd_bus *bus;
sd_bus_slot *match_properties_changed;
sd_bus_slot *match_disconnected;
+ sd_bus_slot *match_job_removed;
sd_event_source *retry_timer;
/* Current state of the unit */
@@ -1589,8 +1614,11 @@ static void run_context_done(RunContext *c) {
free(c->active_state);
free(c->result);
+ free(c->unit);
free(c->bus_path);
- free(c->service);
+ free(c->start_job);
+
+ safe_close(c->pty_fd);
}
static int on_retry_timer(sd_event_source *s, uint64_t usec, void *userdata) {
@@ -1644,7 +1672,9 @@ static int run_context_reconnect(RunContext *c) {
static void run_context_check_done(RunContext *c) {
assert(c);
- bool done = STRPTR_IN_SET(c->active_state, "inactive", "failed") && !c->has_job;
+ bool done = STRPTR_IN_SET(c->active_state, "inactive", "failed") &&
+ !c->start_job && /* our start job */
+ !c->has_job; /* any other job */
if (done && c->forward) /* If the service is gone, it's time to drain the output */
done = pty_forward_drain(c->forward);
@@ -1788,6 +1818,7 @@ static void run_context_detach_bus(RunContext *c) {
c->match_properties_changed = sd_bus_slot_unref(c->match_properties_changed);
c->match_disconnected = sd_bus_slot_unref(c->match_disconnected);
+ c->match_job_removed = sd_bus_slot_unref(c->match_job_removed);
}
static int pty_forward_handler(PTYForward *f, int rcode, void *userdata) {
@@ -1987,22 +2018,39 @@ static int print_unit_invocation(const char *unit, sd_id128_t invocation_id) {
return sd_json_variant_dump(v, arg_json_format_flags, stdout, NULL);
}
-typedef struct JobDoneContext {
- char *unit;
- char *start_job;
- sd_bus_slot *match;
-} JobDoneContext;
+static int run_context_setup_ptyfwd(RunContext *c) {
+ int r;
-static void job_done_context_done(JobDoneContext *c) {
assert(c);
- c->unit = mfree(c->unit);
- c->start_job = mfree(c->start_job);
- c->match = sd_bus_slot_unref(c->match);
+ if (c->pty_fd < 0 || c->forward)
+ return 0;
+
+ /* Stop agents now that we are online, to avoid TTY conflicts */
+ polkit_agent_close();
+ ask_password_agent_close();
+
+ if (!arg_quiet)
+ log_info("Press ^] three times within 1s to disconnect TTY.");
+
+ r = pty_forward_new(c->event, c->pty_fd, PTY_FORWARD_IGNORE_INITIAL_VHANGUP, &c->forward);
+ if (r < 0)
+ return log_error_errno(r, "Failed to create PTY forwarder: %m");
+
+ pty_forward_set_hangup_handler(c->forward, pty_forward_handler, c);
+
+ /* Make sure to process any TTY events before we process bus events */
+ (void) pty_forward_set_priority(c->forward, SD_EVENT_PRIORITY_IMPORTANT);
+
+ if (!isempty(arg_background))
+ (void) pty_forward_set_background_color(c->forward, arg_background);
+
+ set_window_title(c->forward);
+ return 0;
}
static int match_job_removed(sd_bus_message *m, void *userdata, sd_bus_error *error) {
- JobDoneContext *c = ASSERT_PTR(userdata);
+ RunContext *c = ASSERT_PTR(userdata);
const char *path;
int r;
@@ -2023,7 +2071,14 @@ static int match_job_removed(sd_bus_message *m, void *userdata, sd_bus_error *er
"RUN_UNIT=%s",
c->unit);
- job_done_context_done(c);
+ r = run_context_setup_ptyfwd(c);
+ if (r < 0)
+ return sd_event_exit(c->event, r);
+
+ c->start_job = mfree(c->start_job);
+ c->match_job_removed = sd_bus_slot_unref(c->match_job_removed);
+
+ run_context_check_done(c);
return 0;
}
@@ -2031,22 +2086,36 @@ static int start_transient_service(sd_bus *bus) {
_cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL, *reply = NULL;
_cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
_cleanup_(bus_wait_for_jobs_freep) BusWaitForJobs *w = NULL;
- _cleanup_free_ char *service = NULL, *pty_path = NULL;
- _cleanup_close_ int pty_fd = -EBADF, peer_fd = -EBADF;
+ _cleanup_free_ char *pty_path = NULL;
+ _cleanup_close_ int peer_fd = -EBADF;
int r;
assert(bus);
(void) polkit_agent_open_if_enabled(arg_transport, arg_ask_password);
+ (void) ask_password_agent_open_if_enabled(arg_transport, arg_ask_password);
+
+ _cleanup_(run_context_done) RunContext c = {
+ .pty_fd = -EBADF,
+ .cpu_usage_nsec = NSEC_INFINITY,
+ .memory_peak = UINT64_MAX,
+ .memory_swap_peak = UINT64_MAX,
+ .ip_ingress_bytes = UINT64_MAX,
+ .ip_egress_bytes = UINT64_MAX,
+ .io_read_bytes = UINT64_MAX,
+ .io_write_bytes = UINT64_MAX,
+ .inactive_exit_usec = USEC_INFINITY,
+ .inactive_enter_usec = USEC_INFINITY,
+ };
if (arg_stdio == ARG_STDIO_PTY) {
if (IN_SET(arg_transport, BUS_TRANSPORT_LOCAL, BUS_TRANSPORT_CAPSULE)) {
- pty_fd = openpt_allocate(O_RDWR|O_NOCTTY|O_CLOEXEC|O_NONBLOCK, &pty_path);
- if (pty_fd < 0)
- return log_error_errno(pty_fd, "Failed to acquire pseudo tty: %m");
+ c.pty_fd = openpt_allocate(O_RDWR|O_NOCTTY|O_CLOEXEC|O_NONBLOCK, &pty_path);
+ if (c.pty_fd < 0)
+ return log_error_errno(c.pty_fd, "Failed to acquire pseudo tty: %m");
- peer_fd = pty_open_peer(pty_fd, O_RDWR|O_NOCTTY|O_CLOEXEC);
+ peer_fd = pty_open_peer(c.pty_fd, O_RDWR|O_NOCTTY|O_CLOEXEC);
if (peer_fd < 0)
return log_error_errno(peer_fd, "Failed to open pty peer: %m");
@@ -2078,19 +2147,19 @@ static int start_transient_service(sd_bus *bus) {
if (r < 0)
return log_error_errno(r, "Failed to get machine PTY: %s", bus_error_message(&error, r));
- r = sd_bus_message_read(pty_reply, "hs", &pty_fd, &s);
+ r = sd_bus_message_read(pty_reply, "hs", &c.pty_fd, &s);
if (r < 0)
return bus_log_parse_error(r);
- pty_fd = fcntl(pty_fd, F_DUPFD_CLOEXEC, 3);
- if (pty_fd < 0)
+ c.pty_fd = fcntl(c.pty_fd, F_DUPFD_CLOEXEC, 3);
+ if (c.pty_fd < 0)
return log_error_errno(errno, "Failed to duplicate master fd: %m");
pty_path = strdup(s);
if (!pty_path)
return log_oom();
- peer_fd = pty_open_peer(pty_fd, O_RDWR|O_NOCTTY|O_CLOEXEC);
+ peer_fd = pty_open_peer(c.pty_fd, O_RDWR|O_NOCTTY|O_CLOEXEC);
if (peer_fd < 0)
return log_error_errno(peer_fd, "Failed to open PTY peer: %m");
} else
@@ -2098,13 +2167,16 @@ static int start_transient_service(sd_bus *bus) {
}
if (arg_unit) {
- r = unit_name_mangle_with_suffix(arg_unit, "as unit",
- arg_quiet ? 0 : UNIT_NAME_MANGLE_WARN,
- ".service", &service);
+ r = unit_name_mangle_with_suffix(
+ arg_unit,
+ "as unit",
+ arg_quiet ? 0 : UNIT_NAME_MANGLE_WARN,
+ ".service",
+ &c.unit);
if (r < 0)
return log_error_errno(r, "Failed to mangle unit name: %m");
} else {
- r = make_unit_name(UNIT_SERVICE, &service);
+ r = make_unit_name(UNIT_SERVICE, &c.unit);
if (r < 0)
return r;
}
@@ -2113,33 +2185,30 @@ static int start_transient_service(sd_bus *bus) {
* lets skip this however, because we should start that already when the start job is running, and
* there's little point in waiting for the start job to complete in that case anyway, as we'll wait
* for EOF anyway, which is going to be much later. */
- _cleanup_(job_done_context_done) JobDoneContext job_done_context = {};
if (!arg_no_block) {
if (arg_stdio == ARG_STDIO_NONE) {
r = bus_wait_for_jobs_new(bus, &w);
if (r < 0)
return log_error_errno(r, "Could not watch jobs: %m");
} else {
- job_done_context.unit = strdup(service);
- if (!job_done_context.unit)
- return log_oom();
-
/* When we are a bus client we match by sender. Direct connections OTOH have no
* initialized sender field, and hence we ignore the sender then */
r = sd_bus_match_signal_async(
bus,
- &job_done_context.match,
+ &c.match_job_removed,
sd_bus_is_bus_client(bus) ? "org.freedesktop.systemd1" : NULL,
"/org/freedesktop/systemd1",
"org.freedesktop.systemd1.Manager",
"JobRemoved",
- match_job_removed, NULL, &job_done_context);
+ match_job_removed,
+ /* add_callback= */ NULL,
+ &c);
if (r < 0)
return log_error_errno(r, "Failed to install JobRemove match: %m");
}
}
- r = make_transient_service_unit(bus, &m, service, pty_path, peer_fd);
+ r = make_transient_service_unit(bus, &m, c.unit, pty_path, peer_fd);
if (r < 0)
return r;
peer_fd = safe_close(peer_fd);
@@ -2154,57 +2223,42 @@ static int start_transient_service(sd_bus *bus) {
return bus_log_parse_error(r);
if (w) {
- r = bus_wait_for_jobs_one(w,
- object,
- arg_quiet ? 0 : BUS_WAIT_JOBS_LOG_ERROR,
- arg_runtime_scope == RUNTIME_SCOPE_USER ? STRV_MAKE_CONST("--user") : NULL);
+ r = bus_wait_for_jobs_one(
+ w,
+ object,
+ arg_quiet ? 0 : BUS_WAIT_JOBS_LOG_ERROR,
+ arg_runtime_scope == RUNTIME_SCOPE_USER ? STRV_MAKE_CONST("--user") : NULL);
if (r < 0)
return r;
- } else if (job_done_context.match) {
- job_done_context.start_job = strdup(object);
- if (!job_done_context.start_job)
+ } else if (c.match_job_removed) {
+ c.start_job = strdup(object);
+ if (!c.start_job)
return log_oom();
}
if (!arg_quiet) {
sd_id128_t invocation_id;
- r = acquire_invocation_id(bus, service, &invocation_id);
+ r = acquire_invocation_id(bus, c.unit, &invocation_id);
if (r < 0)
return r;
- r = print_unit_invocation(service, invocation_id);
+ r = print_unit_invocation(c.unit, invocation_id);
if (r < 0)
return r;
}
if (arg_wait || arg_stdio != ARG_STDIO_NONE) {
- _cleanup_(run_context_done) RunContext c = {
- .cpu_usage_nsec = NSEC_INFINITY,
- .memory_peak = UINT64_MAX,
- .memory_swap_peak = UINT64_MAX,
- .ip_ingress_bytes = UINT64_MAX,
- .ip_egress_bytes = UINT64_MAX,
- .io_read_bytes = UINT64_MAX,
- .io_write_bytes = UINT64_MAX,
- .inactive_exit_usec = USEC_INFINITY,
- .inactive_enter_usec = USEC_INFINITY,
- };
+ c.bus_path = unit_dbus_path_from_name(c.unit);
+ if (!c.bus_path)
+ return log_oom();
r = sd_event_default(&c.event);
if (r < 0)
return log_error_errno(r, "Failed to get event loop: %m");
- c.service = strdup(service);
- if (!c.service)
- return log_oom();
-
- c.bus_path = unit_dbus_path_from_name(service);
- if (!c.bus_path)
- return log_oom();
-
_cleanup_(osc_context_closep) sd_id128_t osc_context_id = SD_ID128_NULL;
- if (pty_fd >= 0) {
+ if (c.pty_fd >= 0) {
if (arg_exec_user && !terminal_is_dumb()) {
r = osc_context_open_chpriv(arg_exec_user, /* ret_seq= */ NULL, &osc_context_id);
if (r < 0)
@@ -2213,22 +2267,12 @@ static int start_transient_service(sd_bus *bus) {
(void) sd_event_set_signal_exit(c.event, true);
- if (!arg_quiet)
- log_info("Press ^] three times within 1s to disconnect TTY.");
-
- r = pty_forward_new(c.event, pty_fd, PTY_FORWARD_IGNORE_INITIAL_VHANGUP, &c.forward);
- if (r < 0)
- return log_error_errno(r, "Failed to create PTY forwarder: %m");
-
- pty_forward_set_hangup_handler(c.forward, pty_forward_handler, &c);
-
- /* Make sure to process any TTY events before we process bus events */
- (void) pty_forward_set_priority(c.forward, SD_EVENT_PRIORITY_IMPORTANT);
-
- if (!isempty(arg_background))
- (void) pty_forward_set_background_color(c.forward, arg_background);
-
- set_window_title(c.forward);
+ assert(arg_pty_late >= 0);
+ if (!arg_pty_late) { /* If late PTY mode is off, start pty forwarder immediately */
+ r = run_context_setup_ptyfwd(&c);
+ if (r < 0)
+ return r;
+ }
}
r = run_context_attach_bus(&c, bus);
@@ -2342,6 +2386,7 @@ static int start_transient_scope(sd_bus *bus) {
}
(void) polkit_agent_open_if_enabled(arg_transport, arg_ask_password);
+ (void) ask_password_agent_open_if_enabled(arg_transport, arg_ask_password);
for (;;) {
_cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
@@ -2495,6 +2540,10 @@ static int start_transient_scope(sd_bus *bus) {
}
}
+ /* Stop agents before we pass control away, to avoid TTY conflicts */
+ polkit_agent_close();
+ ask_password_agent_close();
+
execvpe(arg_cmdline[0], arg_cmdline, env);
return log_error_errno(errno, "Failed to execute: %m");
@@ -2650,6 +2699,7 @@ static int start_transient_trigger(sd_bus *bus, const char *suffix) {
return r;
(void) polkit_agent_open_if_enabled(arg_transport, arg_ask_password);
+ (void) ask_password_agent_open_if_enabled(arg_transport, arg_ask_password);
r = bus_call_with_hint(bus, m, suffix + 1, &reply);
if (r < 0)
diff --git a/tools/command_ignorelist b/tools/command_ignorelist
index 65602aab8a..5e746a4665 100644
--- a/tools/command_ignorelist
+++ b/tools/command_ignorelist
@@ -577,3 +577,4 @@ file-hierarchy.xml /refsect1[title="Home Directory"]/variablelist/varlistentry[t
file-hierarchy.xml /refsect1[title="Home Directory"]/variablelist/varlistentry[term="~/.local/state/"]
systemd-measure.xml /refsect1[title="Options"]/variablelist/varlistentry[term="--linux=PATH"]
systemd-nspawn.xml /refsect1[title="Hotkeys"]/variablelist/varlistentry[term="Ctrl-] Ctrl-] Ctrl-]"]
+run0.xml /refsect1[title="Options"]/variablelist/varlistentry[term="--pty"]