X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=server%2Fstatserv.c;h=5edcc2e5df7d40aab8b7badea09320758d216c8f;hb=abaa7e4d8d4d9ad4a5a33e55895055a9975895aa;hp=b172941e5137af705034934bdc6e15914f0b017b;hpb=dd5f78cc0a977733507aaeb5c76b00ba2debe392;p=yaz-moved-to-github.git

diff --git a/server/statserv.c b/server/statserv.c
index b172941..5edcc2e 100644
--- a/server/statserv.c
+++ b/server/statserv.c
@@ -4,7 +4,19 @@
  * Sebastian Hammer, Adam Dickmeiss
  *
  * $Log: statserv.c,v $
- * Revision 1.20  1995-05-29 08:12:09  quinn
+ * Revision 1.24  1995-06-16 10:31:39  quinn
+ * Added session timeout.
+ *
+ * Revision 1.23  1995/06/15  12:30:48  quinn
+ * Setuid-facility.
+ *
+ * Revision 1.22  1995/06/15  07:45:17  quinn
+ * Moving to v3.
+ *
+ * Revision 1.21  1995/06/06  08:15:40  quinn
+ * Cosmetic.
+ *
+ * Revision 1.20  1995/05/29  08:12:09  quinn
  * Moved oid to util
  *
  * Revision 1.19  1995/05/16  09:37:27  quinn
@@ -79,6 +91,8 @@
 #include <sys/wait.h>
 #include <signal.h>
 #include <errno.h>
+#include <sys/types.h>
+#include <pwd.h>
 
 #include <options.h>
 #include <eventl.h>
@@ -102,11 +116,12 @@ static statserv_options_block control_block = {
     LOG_DEFAULT_LEVEL,          /* log level */
     "",                         /* no PDUs */
     "",                         /* diagnostic output to stderr */
-    "tcp:localhost:9999",       /* default listener port */
-    PROTO_Z3950,                /* application protocol */
-    60,                         /* idle timeout (minutes) */
-    1024*1024*4,                /* maximum PDU size (approx.) to allow */
-    "default-config"            /* configuration name to pass to backend */
+    "tcp:@:9999",               /* default listener port */
+    PROTO_Z3950,                /* default application protocol */
+    2*60,                       /* idle timeout (minutes) */
+    1024*1024,                  /* maximum PDU size (approx.) to allow */
+    "default-config",           /* configuration name to pass to backend */
+    ""                          /* set user id */
 };
 
 #define DEFAULT_LISTENER "tcp:localhost:9999"
@@ -225,6 +240,7 @@ static void listener(IOCHAN h, int event)
 	    exit(1);
 	}
 	iochan_setdata(new_chan, newas);
+	iochan_settimeout(new_chan, control_block.idle_timeout * 60);
 	logf(LOG_LOG, "accepted connection");
     }
     else
@@ -260,17 +276,20 @@ static void add_listener(char *where, int what)
 	}
 	type = tcpip_type;
     }
-#ifdef USE_XTIMOSI
     else if (!strcmp(mode, "osi"))
     {
+#ifdef USE_XTIMOSI
     	if (!(ap = mosi_strtoaddr(addr)))
     	{
 	    fprintf(stderr, "Address resolution failed for TCP.\n");
 	    exit(1);
 	}
 	type = mosi_type;
-    }
+#else
+	fprintf(stderr, "OSI Transport not allowed by configuration.\n");
+	exit(1);
 #endif
+    }
     else
     {
     	fprintf(stderr, "You must specify either 'osi:' or 'tcp:'.\n");
@@ -300,7 +319,8 @@ static void add_listener(char *where, int what)
 
 static void catchchld(int num)
 {
-    while (waitpid(-1, 0, WNOHANG) > 0);
+    while (waitpid(-1, 0, WNOHANG) > 0)
+	;
     signal(SIGCHLD, catchchld);
 }
 
@@ -324,7 +344,7 @@ int statserv_main(int argc, char **argv)
     int protocol = control_block.default_proto;
 
     me = argv[0];
-    while ((ret = options("a:szSl:v:", argv, argc, &arg)) != -2)
+    while ((ret = options("a:szSl:v:u:", argv, argc, &arg)) != -2)
     {
     	switch (ret)
     	{
@@ -345,8 +365,10 @@ int statserv_main(int argc, char **argv)
 		break;
 	    case 'a':
 	    	strcpy(control_block.apdufile, arg ? arg : ""); break;
+	    case 'u':
+	    	strcpy(control_block.setuid, arg ? arg : ""); break;
 	    default:
-	    	fprintf(stderr, "Usage: %s [ -a <apdufile> -v <loglevel> -l <logfile> -zsS <listener-addr> ... ]\n", me);
+	    	fprintf(stderr, "Usage: %s [ -a <pdufile> -v <loglevel> -l <logfile> -u <user> -zsS <listener-addr> ... ]\n", me);
 	    	exit(1);
 	}
     }
@@ -354,6 +376,21 @@ int statserv_main(int argc, char **argv)
     	signal(SIGCHLD, catchchld);
     if (!listeners && *control_block.default_listen)
 	add_listener(control_block.default_listen, protocol);
+    if (*control_block.setuid)
+    {
+    	struct passwd *pw;
+	
+	if (!(pw = getpwnam(control_block.setuid)))
+	{
+	    logf(LOG_FATAL, "%s: Unknown user", control_block.setuid);
+	    exit(1);
+	}
+	if (setuid(pw->pw_uid) < 0)
+	{
+	    logf(LOG_FATAL|LOG_ERRNO, "setuid");
+	    exit(1);
+	}
+    }
     logf(LOG_LOG, "Entering event loop.");
 	    
     return event_loop();