Add -p, -F, -C options to kadmind

New options:

    -p path-to-kdb5_util
    -C path-to-kprop
    -F dump-file

These are needed for testing without first having to install.

doc/rst_source/krb_admins/admin_commands/kadmind.rst

@@ -13,6 +13,9 @@ SYNOPSIS
 [**-nofork**]
 [**-port** *port-number*]
 [**-P** *pid_file*]
+[**-p** *kdb5_util_path*]
+[**-C** *kprop_path*]
+[**-F** *dump_file*]
 
 DESCRIPTION
 -----------
@@ -82,6 +85,18 @@ OPTIONS
     whether kadmind is still running and to allow init scripts to stop
     the correct process.
 
+**-p** *kdb5_util_path*
+    specifies the path to the kdb5_util command to use when dumping the
+    KDB in response to full resync requests when iprop is enabled.
+
+**-C** *kprop_path*
+    specifies the path to the kprop command to use to send full dumps
+    to slaves in response to full resync requests.
+
+**-F** *dump_file*
+    specifies the file path to be used for dumping the KDB in response
+    to full resync requests when iprop is enabled.
+
 **-x** *db_args*
     specifies database-specific arguments.
 

src/kadmin/server/ipropd_svc.c

@@ -35,6 +35,9 @@ extern gss_name_t rqst2name(struct svc_req *rqstp);
 extern void *global_server_handle;
 extern int nofork;
 extern short l_port;
+extern char *kdb5_util;
+extern char *kprop;
+extern char *dump_file;
 static char abuf[33];
 
 /* Result is stored in a static buffer and is invalidated by the next call. */
@@ -351,7 +354,7 @@ ipropx_resync(uint32_t vers, struct svc_req *rqstp)
      * subsequent updates very iprop).
      */
     if (asprintf(&ubuf, "%s dump -i%d -c %s",
-		 KPROPD_DEFAULT_KDB5_UTIL, vers, KPROP_DEFAULT_FILE) < 0) {
+		 kdb5_util, vers, dump_file) < 0) {
 	krb5_klog_syslog(LOG_ERR,
 			 _("%s: cannot construct kdb5 util dump string too long; out of memory"),
 			 whoami);
@@ -406,13 +409,13 @@ ipropx_resync(uint32_t vers, struct svc_req *rqstp)
 	}
 
 	DPRINT("%s: exec `kprop -f %s %s' ...\n",
-		whoami, KPROP_DEFAULT_FILE, clhost);
+		whoami, dump_file, clhost);
 	/* XXX Yuck!  */
 	if (getenv("KPROP_PORT"))
-            pret = execl(KPROP_DEFAULT_FILE, "kprop", "-f", KPROP_DEFAULT_FILE, "-P",
+            pret = execl(kprop, "kprop", "-f", dump_file, "-P",
                          getenv("KPROP_PORT"), clhost, NULL);
 	else
-            pret = execl(KPROP_DEFAULT_FILE, "kprop", "-f", KPROP_DEFAULT_FILE, clhost, NULL);
+            pret = execl(kprop, "kprop", "-f", dump_file, clhost, NULL);
         perror(whoami);
         krb5_klog_syslog(LOG_ERR,
                          _("%s: exec failed: %s"),

src/kadmin/server/ovsec_kadmd.c

@@ -108,7 +108,8 @@ static void usage()
 {
     fprintf(stderr, _("Usage: kadmind [-x db_args]* [-r realm] [-m] [-nofork] "
                       "[-port port-number]\n"
-                      "\t\t[-P pid_file]\n"
+                      "\t\t[-p path-to-kdb5_util] [-F dump-file]\n"
+                      "\t\t[-C path-to-kprop] [-P pid_file]\n"
                       "\nwhere,\n\t[-x db_args]* - any number of database "
                       "specific arguments.\n"
                       "\t\t\tLook at each database documentation for "
@@ -203,6 +204,9 @@ static krb5_context context;
 static krb5_context hctx;
 
 int nofork = 0;
+char *kdb5_util = KPROPD_DEFAULT_KDB5_UTIL;
+char *kprop = KPROPD_DEFAULT_KPROP;
+char *dump_file = KPROP_DEFAULT_FILE;
 
 int main(int argc, char *argv[])
 {
@@ -299,6 +303,22 @@ int main(int argc, char *argv[])
             pid_file = *argv;
         } else if (strcmp(*argv, "-W") == 0) {
             strong_random = 0;
+        /* Match usage from kpropd for -p and -F */
+        } else if (strcmp(*argv, "-p") == 0) {
+            argc--; argv++;
+            if (!argc)
+                usage();
+            kdb5_util = *argv;
+        } else if (strcmp(*argv, "-F") == 0) {
+            argc--; argv++;
+            if (!argc)
+                usage();
+            dump_file = *argv;
+        } else if (strcmp(*argv, "-C") == 0) {
+            argc--; argv++;
+            if (!argc)
+                usage();
+            kprop = *argv;
         } else
             break;
         argc--; argv++;