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Merge pull request #1147 from metalefty/defaultwm-fullpath

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Accept full path for DefaultWindowManager
master
metalefty 6 years ago committed by GitHub
parent 036c292120 eda1842825
commit dbee05d9ed
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GPG Key ID: 4AEE18F83AFDEB23
6 changed files with 81 additions and 16 deletions
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3
docs/man/Makefile.am
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@ -17,7 +17,8 @@ SUBST_VARS = sed \
-e 's|@bindir[@]|$(bindir)|g' \
-e 's|@localstatedir[@]|$(localstatedir)|g' \
-e 's|@sysconfdir[@]|$(sysconfdir)|g' \
-e 's|@socketdir[@]|$(socketdir)|g'
-e 's|@socketdir[@]|$(socketdir)|g' \
-e 's|@xrdpconfdir[@]|$(sysconfdir)/xrdp|g'
subst_verbose = $(subst_verbose_@AM_V@)
subst_verbose_ = $(subst_verbose_@AM_DEFAULT_V@)

15
docs/man/sesman.ini.5.in
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@ -62,14 +62,23 @@ specified by \fBUserWindowManager\fR if it exists.
.TP
\fBUserWindowManager\fR=\fIfilename\fR
Name of the startup script relative to the user's home directory. If
Path of the startup script relative to the user's home directory. If
present and enabled by \fBEnableUserWindowManager\fR, that script is
executed instead of \fBDefaultWindowManager\fR.
.TP
\fBDefaultWindowManager\fR=\fIfilename\fR
Full path to the default startup script used by xrdp-sesman to start a
session if the user script is disabled or missing.
Full path or relative path of the default startup script used by xrdp-sesman
to start a session. If the path is not a full path, it will be resolved as
relative path to \fI@xrdpconfdir@\fR. If not specified, defaults to
\fI@xrdpconfdir@/startwm.sh\fR.
.TP
\fBReconnectScript\fR=\fIfilename\fR
Full path or relative path if the script which executed when users reconnects
to the existing session. If the path is not a full path, it will be resolved as
relative path to \fI@xrdpconfdir@\fR. If not specified, defaults to
\fI@xrdpconfdir@/reconnectwm.sh\fR.
.SH "LOGGING"
Following parameters can be used in the \fB[Logging]\fR section.

54
sesman/config.c
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@ -105,6 +105,7 @@ config_read_globals(int file, struct config_sesman *cf, struct list *param_n,
struct list *param_v)
{
int i;
int length;
char *buf;
list_clear(param_v);
@ -115,8 +116,9 @@ config_read_globals(int file, struct config_sesman *cf, struct list *param_n,
cf->listen_port[0] = '\0';
cf->enable_user_wm = 0;
cf->user_wm[0] = '\0';
cf->default_wm[0] = '\0';
cf->default_wm = 0;
cf->auth_file_path = 0;
cf->reconnect_sh = 0;
file_read_section(file, SESMAN_CFG_GLOBALS, param_n, param_v);
@ -126,7 +128,7 @@ config_read_globals(int file, struct config_sesman *cf, struct list *param_n,
if (0 == g_strcasecmp(buf, SESMAN_CFG_DEFWM))
{
g_strncpy(cf->default_wm, (char *)list_get_item(param_v, i), 31);
cf->default_wm = g_strdup((char *)list_get_item(param_v, i));
}
else if (0 == g_strcasecmp(buf, SESMAN_CFG_USERWM))
{
@ -148,6 +150,10 @@ config_read_globals(int file, struct config_sesman *cf, struct list *param_n,
{
cf->auth_file_path = g_strdup((char *)list_get_item(param_v, i));
}
else if (g_strcasecmp(buf, SESMAN_CFG_RECONNECT_SH) == 0)
{
cf->reconnect_sh = g_strdup((char *)list_get_item(param_v, i));
}
}
/* checking for missing required parameters */
@ -166,9 +172,46 @@ config_read_globals(int file, struct config_sesman *cf, struct list *param_n,
cf->enable_user_wm = 0;
}
if ('\0' == cf->default_wm[0])
if (cf->default_wm == 0)
{
cf->default_wm = g_strdup("startwm.sh");
}
else if (g_strlen(cf->default_wm) == 0)
{
g_free(cf->default_wm);
cf->default_wm = g_strdup("startwm.sh");
}
/* if default_wm doesn't begin with '/', it's a relative path to XRDP_CFG_PATH */
if (cf->default_wm[0] != '/')
{
/* sizeof operator returns string length including null terminator */
length = sizeof(XRDP_CFG_PATH) + g_strlen(g_cfg->default_wm) + 1; /* '/' */
buf = (char *)g_malloc(length, 0);
g_sprintf(buf, "%s/%s", XRDP_CFG_PATH, g_cfg->default_wm);
g_free(g_cfg->default_wm);
g_cfg->default_wm = g_strdup(buf);
g_free(buf);
}
if (cf->reconnect_sh == 0)
{
cf->reconnect_sh = g_strdup("reconnectwm.sh");
}
else if (g_strlen(cf->reconnect_sh) == 0)
{
g_free(cf->reconnect_sh);
cf->reconnect_sh = g_strdup("reconnectwm.sh");
}
/* if reconnect_sh doesn't begin with '/', it's a relative path to XRDP_CFG_PATH */
if (cf->reconnect_sh[0] != '/')
{
g_strncpy(cf->default_wm, "startwm.sh", 11);
/* sizeof operator returns string length including null terminator */
length = sizeof(XRDP_CFG_PATH) + g_strlen(g_cfg->reconnect_sh) + 1; /* '/' */
buf = (char *)g_malloc(length, 0);
g_sprintf(buf, "%s/%s", XRDP_CFG_PATH, g_cfg->reconnect_sh);
g_free(g_cfg->reconnect_sh);
g_cfg->reconnect_sh = g_strdup(buf);
g_free(buf);
}
return 0;
@ -436,6 +479,7 @@ config_dump(struct config_sesman *config)
g_writeln(" EnableUserWindowManager: %d", config->enable_user_wm);
g_writeln(" UserWindowManager: %s", config->user_wm);
g_writeln(" DefaultWindowManager: %s", config->default_wm);
g_writeln(" ReconnectScript: %s", config->reconnect_sh);
g_writeln(" AuthFilePath: %s",
((config->auth_file_path) ? (config->auth_file_path) : ("disabled")));
@ -530,6 +574,8 @@ config_dump(struct config_sesman *config)
void
config_free(struct config_sesman *cs)
{
g_free(cs->default_wm);
g_free(cs->reconnect_sh);
g_free(cs->auth_file_path);
list_delete(cs->rdp_params);
list_delete(cs->vnc_params);

8
sesman/config.h
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@ -39,6 +39,7 @@
#define SESMAN_CFG_USERWM "UserWindowManager"
#define SESMAN_CFG_MAX_SESSION "MaxSessions"
#define SESMAN_CFG_AUTH_FILE_PATH "AuthFilePath"
#define SESMAN_CFG_RECONNECT_SH "ReconnectScript"
#define SESMAN_CFG_RDP_PARAMS "X11rdp"
#define SESMAN_CFG_XORG_PARAMS "Xorg"
@ -198,12 +199,17 @@ struct config_sesman
* @var default_wm
* @brief Default window manager
*/
char default_wm[32];
char *default_wm;
/**
* @var user_wm
* @brief Default window manager
*/
char user_wm[32];
/**
* @var reconnect_sh
* @brief Script executed when reconnected
*/
char *reconnect_sh;
/**
* @var auth_file_path
* @brief Auth file path

6
sesman/sesman.ini.in
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@ -1,9 +1,15 @@
;; See `man 5 sesman.ini` for details
[Globals]
ListenAddress=127.0.0.1
ListenPort=3350
EnableUserWindowManager=true
; Give in relative path to user's home directory
UserWindowManager=startwm.sh
; Give in full path or relative path to @sesmansysconfdir@
DefaultWindowManager=startwm.sh
; Give in full path or relative path to @sesmansysconfdir@
ReconnectScript=reconnectwm.sh
[Security]
AllowRootLogin=true

11
sesman/session.c
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@ -575,8 +575,7 @@ session_start_fork(tbus data, tui8 type, struct SCP_CONNECTION *c,
}
/* if we're here something happened to g_execlp3
so we try running the default window manager */
g_sprintf(text, "%s/%s", XRDP_CFG_PATH, g_cfg->default_wm);
g_execlp3(text, g_cfg->default_wm, 0);
g_execlp3(g_cfg->default_wm, g_cfg->default_wm, 0);
log_message(LOG_LEVEL_ALWAYS, "error starting default "
"wm for user %s - pid %d", s->username, g_getpid());
@ -585,7 +584,7 @@ session_start_fork(tbus data, tui8 type, struct SCP_CONNECTION *c,
"%s", g_get_errno(), g_get_strerror());
log_message(LOG_LEVEL_DEBUG, "execlp3 parameter list:");
log_message(LOG_LEVEL_DEBUG, " argv[0] = %s",
text);
g_cfg->default_wm);
log_message(LOG_LEVEL_DEBUG, " argv[1] = %s",
g_cfg->default_wm);
@ -863,7 +862,6 @@ static int
session_reconnect_fork(int display, char *username, long data)
{
int pid;
char text[256];
pid = g_fork();
@ -878,11 +876,10 @@ session_reconnect_fork(int display, char *username, long data)
g_cfg->env_names,
g_cfg->env_values);
auth_set_env(data);
g_snprintf(text, 255, "%s/%s", XRDP_CFG_PATH, "reconnectwm.sh");
if (g_file_exist(text))
if (g_file_exist(g_cfg->reconnect_sh))
{
g_execlp3(text, g_cfg->default_wm, 0);
g_execlp3(g_cfg->reconnect_sh, g_cfg->reconnect_sh, 0);
}
g_exit(0);

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