#include <setjmp.h>
#include <signal.h>
#include <getopt.h>
+#include <pwd.h>
static sigjmp_buf exitPoint; // context save for set/longjmp
// Define command line option
- #define SET_VERBOSE 101
- #define SET_BACKGROUND 105
- #define SET_FORGROUND 106
- #define KILL_PREV_EXIT 107
- #define KILL_PREV_REST 108
- #define SET_FAKE_MOD 109
-
- #define SET_TCP_PORT 120
- #define SET_ROOT_DIR 121
- #define SET_ROOT_BASE 122
- #define SET_ROOT_API 123
- #define SET_ROOT_ALIAS 124
-
- #define SET_CACHE_TO 130
- #define SET_cardid 131
- #define SET_PID_FILE 132
- #define SET_SESSION_DIR 133
- #define SET_CONFIG_FILE 134
- #define SET_CONFIG_SAVE 135
- #define SET_CONFIG_EXIT 138
-
- #define SET_SMACK 140
- #define SET_PLUGINS 141
- #define SET_APITIMEOUT 142
-
- #define DISPLAY_VERSION 150
- #define DISPLAY_HELP 151
+#define SET_VERBOSE 101
+#define SET_BACKGROUND 105
+#define SET_FORGROUND 106
+#define KILL_PREV_EXIT 107
+#define KILL_PREV_REST 108
+#define SET_FAKE_MOD 109
+
+#define SET_TCP_PORT 120
+#define SET_ROOT_DIR 121
+#define SET_ROOT_BASE 122
+#define SET_ROOT_API 123
+#define SET_ROOT_ALIAS 124
+
+#define SET_CACHE_TO 130
+#define SET_USERID 131
+#define SET_PID_FILE 132
+#define SET_SESSION_DIR 133
+#define SET_CONFIG_FILE 134
+#define SET_CONFIG_SAVE 135
+#define SET_CONFIG_EXIT 138
+
+#define SET_AUTH_TOKEN 141
+#define SET_LDPATH 142
+#define SET_APITIMEOUT 143
+#define SET_CNTXTIMEOUT 144
+
+#define DISPLAY_VERSION 150
+#define DISPLAY_HELP 151
+
+#define SET_MODE 160
+#define SET_READYFD 161
// Supported option
{KILL_PREV_REST ,0,"restart" , "Kill active process if any and restart"},
{SET_TCP_PORT ,1,"port" , "HTTP listening TCP port [default 1234]"},
- {SET_ROOT_DIR ,1,"rootdir" , "HTTP Root Directory [default $HOME/.AFB"},
- {SET_ROOT_BASE ,1,"rootbase" , "Angular Base Root URL [default /opa"},
- {SET_ROOT_API ,1,"rootapi" , "HTML Root API URL [default /api"},
+ {SET_ROOT_DIR ,1,"rootdir" , "HTTP Root Directory [default $HOME/.AFB]"},
+ {SET_ROOT_BASE ,1,"rootbase" , "Angular Base Root URL [default /opa]"},
+ {SET_ROOT_API ,1,"rootapi" , "HTML Root API URL [default /api]"},
{SET_ROOT_ALIAS ,1,"alias" , "Muliple url map outside of rootdir [eg: --alias=/icons:/usr/share/icons]"},
+
{SET_APITIMEOUT ,1,"apitimeout" , "Plugin API timeout in seconds [default 10]"},
-
+ {SET_CNTXTIMEOUT ,1,"cntxtimeout" , "Client Session Context Timeout [default 900]"},
{SET_CACHE_TO ,1,"cache-eol" , "Client cache end of live [default 3600s]"},
- {SET_cardid ,1,"setuid" , "Change user id [default don't change]"},
+
+ {SET_USERID ,1,"setuid" , "Change user id [default don't change]"},
{SET_PID_FILE ,1,"pidfile" , "PID file path [default none]"},
{SET_SESSION_DIR ,1,"sessiondir" , "Sessions file path [default rootdir/sessions]"},
{SET_CONFIG_FILE ,1,"config" , "Config Filename [default rootdir/sessions/configs/default.AFB]"},
{SET_CONFIG_SAVE ,0,"save" , "Save config on disk [default no]"},
{SET_CONFIG_EXIT ,0,"saveonly" , "Save config on disk and then exit"},
- {SET_SMACK ,1,"smack" , "Set Smack Label [default=demo"},
- {SET_PLUGINS ,1,"mods" , "Enable module [default=all"},
+ {SET_LDPATH ,1,"ldpaths" , "Load Plugins from dir1:dir2:... [default = PLUGIN_INSTALL_DIR"},
+ {SET_AUTH_TOKEN ,1,"token" , "Initial Secret [default=no-session, --token="" for session without authentication]"},
{DISPLAY_VERSION ,0,"version" , "Display version and copyright"},
{DISPLAY_HELP ,0,"help" , "Display this help"},
+
+ {SET_MODE ,1,"mode" , "set the mode: either local, remote or global"},
+ {SET_READYFD ,1,"readyfd" , "set the #fd to signal when ready"},
{0, 0, 0}
};
fprintf (stderr," --%-15s %s\n", command, cliOptions[ind].help);
}
}
- fprintf (stderr,"Example:\n %s\\\n --verbose --port=1234 --smack=xxxx --mods=alsa:dbus\n", name);
+ fprintf (stderr,"Example:\n %s\\\n --verbose --port=1234 --token='azerty' --ldpaths=build/plugins:/usr/lib64/agl/plugins\n", name);
} // end printHelp
/*----------------------------------------------------------
err = httpdStart (session);
if (err != AFB_SUCCESS) return;
+ if (session->readyfd != 0) {
+ static const char readystr[] = "READY=1";
+ write(session->readyfd, readystr, sizeof(readystr) - 1);
+ close(session->readyfd);
+ }
+
// infinite loop
httpdLoop(session);
fprintf (stderr, "hoops returned from infinite loop [report bug]\n");
}
}
-
-
+
/*---------------------------------------------------------
| main
| Parse option and launch action
if (!sscanf (optarg, "%d", &cliconfig.apiTimeout)) goto notAnInteger;
break;
+ case SET_CNTXTIMEOUT:
+ if (optarg == 0) goto needValueForOption;
+ if (!sscanf (optarg, "%d", &cliconfig.cntxTimeout)) goto notAnInteger;
+ break;
+
case SET_ROOT_DIR:
if (optarg == 0) goto needValueForOption;
cliconfig.rootdir = optarg;
}
break;
- case SET_SMACK:
+ case SET_AUTH_TOKEN:
if (optarg == 0) goto needValueForOption;
- fprintf (stderr, "Not Implemented yet\n");
- cliconfig.smack = optarg;
+ cliconfig.token = optarg;
break;
- case SET_PLUGINS:
+ case SET_LDPATH:
if (optarg == 0) goto needValueForOption;
- fprintf (stderr, "Not Implemented yet\n");
- cliconfig.plugins = optarg;
+ cliconfig.ldpaths = optarg;
break;
case SET_PID_FILE:
session->configsave = 1;
break;
- case SET_cardid:
+ case SET_USERID:
if (optarg == 0) goto needValueForOption;
- if (!sscanf (optarg, "%d", &cliconfig.setuid)) goto notAnInteger;
+ if (!sscanf (optarg, "%s", &cliconfig.setuid)) goto notAnInteger;
break;
case SET_FAKE_MOD:
session->killPrevious = 2;
break;
+ case SET_MODE:
+ if (optarg == 0) goto needValueForOption;
+ if (!strcmp(optarg, "local")) cliconfig.mode = AFB_MODE_LOCAL;
+ else if (!strcmp(optarg, "remote")) cliconfig.mode = AFB_MODE_REMOTE;
+ else if (!strcmp(optarg, "global")) cliconfig.mode = AFB_MODE_GLOBAL;
+ else goto badMode;
+ break;
+
+ case SET_READYFD:
+ if (optarg == 0) goto needValueForOption;
+ if (!sscanf (optarg, "%u", &session->readyfd)) goto notAnInteger;
+ break;
+
case DISPLAY_VERSION:
if (optarg != 0) goto noValueForOption;
printVersion();
printHelp(programName);
goto normalExit;
+ }
}
- }
- // Create session config
- configInit (/* session & config are initialized globally */);
-
+
// if exist merge config file with CLI arguments
configLoadFile (session, &cliconfig);
+ initPlugins(session);
// ------------------ sanity check ----------------------------------------
if ((session->background) && (session->foreground)) {
if ((session->background == 0) && (session->foreground == 0)) session->foreground=1;
// open syslog if ever needed
- openlog("AGB-log", 0, LOG_DAEMON);
+ openlog("AFB-log", 0, LOG_DAEMON);
- // -------------- Try to kill any previsou process if asked ---------------------
+ // -------------- Try to kill any previous process if asked ---------------------
if (session->killPrevious) {
pid = readPidFile (session->config); // enforce commandline option
switch (pid) {
if (session->config->setuid) {
int err;
-
- err = setuid(session->config->setuid);
- if (err) fprintf (stderr, "Fail to change program cardid error=%s", strerror(err));
+ struct passwd *passwd;
+ passwd=getpwnam(session->config->setuid);
+
+ if (passwd == NULL) goto errorSetuid;
+
+ err = setuid(passwd->pw_uid);
+ if (err) goto errorSetuid;
}
// let's not take the risk to run as ROOT
- if (getuid() == 0) status=setuid(65534); // run as nobody
+ //if (getuid() == 0) goto errorNoRoot;
// check session dir and create if it does not exist
if (sessionCheckdir (session) != AFB_SUCCESS) goto errSessiondir;
if (status == -1) goto errorPidFile;
// we are in father process, we don't need this one
- exit (0);
+ _exit (0);
} // end background-foreground
normalExit:
closeSession (session); // try to close everything before leaving
if (verbose) printf ("\n---- Application Framework Binder Normal End ------\n");
- exit (0);
+ exit(0);
// ------------- Fatal ERROR display error and quit -------------
+errorSetuid:
+ fprintf (stderr,"\nERR:AFB-daemon Failed to change UID to username=[%s]\n\n", session->config->setuid);
+ exit (-1);
+
+//errorNoRoot:
+// fprintf (stderr,"\nERR:AFB-daemon Not allow to run as root [use --seteuid=username option]\n\n");
+// exit (-1);
+
errorPidFile:
- fprintf (stderr,"\nERR:main Failled to write pid file [%s]\n\n", session->config->pidfile);
+ fprintf (stderr,"\nERR:AFB-daemon Failed to write pid file [%s]\n\n", session->config->pidfile);
exit (-1);
errorFork:
- fprintf (stderr,"\nERR:main Failled to fork son process\n\n");
+ fprintf (stderr,"\nERR:AFB-daemon Failed to fork son process\n\n");
exit (-1);
needValueForOption:
- fprintf (stderr,"\nERR:main option [--%s] need a value i.e. --%s=xxx\n\n"
+ fprintf (stderr,"\nERR:AFB-daemon option [--%s] need a value i.e. --%s=xxx\n\n"
,gnuOptions[optionIndex].name, gnuOptions[optionIndex].name);
exit (-1);
noValueForOption:
- fprintf (stderr,"\nERR:main option [--%s] don't take value\n\n"
+ fprintf (stderr,"\nERR:AFB-daemon option [--%s] don't take value\n\n"
,gnuOptions[optionIndex].name);
exit (-1);
notAnInteger:
- fprintf (stderr,"\nERR:main option [--%s] requirer an interger i.e. --%s=9\n\n"
+ fprintf (stderr,"\nERR:AFB-daemon option [--%s] requirer an interger i.e. --%s=9\n\n"
,gnuOptions[optionIndex].name, gnuOptions[optionIndex].name);
exit (-1);
+badMode:
+ fprintf (stderr,"\nERR:AFB-daemon option [--%s] only accepts local, global or remote.\n\n"
+ ,gnuOptions[optionIndex].name);
+ exit (-1);
+
exitOnSignal:
- fprintf (stderr,"\n%s INF:main pid=%d received exit signal (Hopefully crtl-C or --kill-previous !!!)\n\n"
+ fprintf (stderr,"\n%s INF:AFB-daemon pid=%d received exit signal (Hopefully crtl-C or --kill-previous !!!)\n\n"
,configTime(), getpid());
exit (-1);
errConsole:
- fprintf (stderr,"\nERR:cannot open /dev/console (use --foreground)\n\n");
+ fprintf (stderr,"\nERR:AFB-daemon cannot open /dev/console (use --foreground)\n\n");
exit (-1);
errSessiondir:
- fprintf (stderr,"\nERR:cannot read/write session dir\n\n");
+ fprintf (stderr,"\nERR:AFB-daemon cannot read/write session dir\n\n");
exit (-1);
errSoundCard:
- fprintf (stderr,"\nERR:fail to probe sound cards\n\n");
+ fprintf (stderr,"\nERR:AFB-daemon fail to probe sound cards\n\n");
exit (-1);
exitInitLoop:
if (session->background && session->config->pidfile != NULL) unlink (session->config->pidfile);
exit (-1);
-}; /* END main() */
+}; /* END AFB-daemon() */
Code Review / src / app-framework-binder.git / blobdiff