17 files changed, 56 insertions, 47 deletions

diff --git a/contrib/ci/docker/Dockerfile b/contrib/ci/docker/Dockerfile
index 42c64eaf3..b9f019c43 100644
--- a/contrib/ci/docker/Dockerfile
+++ b/contrib/ci/docker/Dockerfile
@@ -22,7 +22,7 @@ RUN cd /usr/src/gnunet && ./bootstrap && ./configure --enable-experimental --pre
 
 RUN addgroup gnunetdns && addgroup gnunet && adduser --system --home /var/lib/gnunet gnunet
 RUN chown gnunet:gnunet /var/lib/gnunet
-RUN echo '[arm]\nSYSTEM_ONLY = YES\nUSER_ONLY = NO\n' > /etc/gnunet.conf
+RUN echo '[arm]\nSTART_SYSTEM_SERVICES = YES\nSTART_USER_SERVICES = NO\n' > /etc/gnunet.conf
 
 ADD docker-entrypoint.sh .
 
diff --git a/doc/documentation/chapters/developer.texi b/doc/documentation/chapters/developer.texi
index 10319e7a6..6d85c813f 100644
--- a/doc/documentation/chapters/developer.texi
+++ b/doc/documentation/chapters/developer.texi
@@ -1362,8 +1362,8 @@ Next, edit the file @file{/etc/gnunet.conf} to contain the following:
 
 @example
 [arm]
-SYSTEM_ONLY = YES
-USER_ONLY = NO
+START_SYSTEM_SERVICES = YES
+START_USER_SERVICES = NO
 @end example
 
 @noindent
@@ -1409,8 +1409,8 @@ with the lines:
 
 @example
 [arm]
-SYSTEM_ONLY = NO
-USER_ONLY = YES
+START_SYSTEM_SERVICES = NO
+START_USER_SERVICES = YES
 DEFAULTSERVICES = gns
 @end example
 
diff --git a/doc/documentation/chapters/user.texi b/doc/documentation/chapters/user.texi
index 07dd781b0..fa742b229 100644
--- a/doc/documentation/chapters/user.texi
+++ b/doc/documentation/chapters/user.texi
@@ -3742,8 +3742,8 @@ contain the lines:@
 
 @example
 [arm]
-SYSTEM_ONLY = YES
-USER_ONLY = NO
+START_SYSTEM_SERVICES = YES
+START_USER_SERVICES = NO
 @end example
 
 @noindent
@@ -3771,8 +3771,8 @@ $USER with the lines:
 
 @example
 [arm]
-SYSTEM_ONLY = NO
-USER_ONLY = YES
+START_SYSTEM_SERVICES = NO
+START_USER_SERVICES = YES
 @end example
 
 @noindent
diff --git a/doc/man/gnunet.conf.5 b/doc/man/gnunet.conf.5
index 707964579..1a94a0a66 100644
--- a/doc/man/gnunet.conf.5
+++ b/doc/man/gnunet.conf.5
@@ -88,7 +88,7 @@ The following options are generic and shared by all services:
 .IP UNIX_MATCH_GID
     If UNIX domain sockets are used, set this to YES if only users with the same
     GID are allowed to access the service.
-.IP USER_SERVICE
+.IP RUN_PER_USER
     Set to YES if this service should be run per-user, NO if this is a system
     service.  End-users should never have to change the defaults GNUnet provides
     for this option.
@@ -137,8 +137,8 @@ to the actual external address for your usage.
     EXTERNAL_ADDRESS = 157.166.249.10
 
     [arm]
-    SYSTEM_ONLY = YES
-    USER_ONLY = NO
+    START_SYSTEM_SERVICES = YES
+    START_USER_SERVICES = NO
 
 .SH FILES
 .TP
diff --git a/src/arm/arm.conf.in b/src/arm/arm.conf.in
index 38cf4599c..64ae35786 100644
--- a/src/arm/arm.conf.in
+++ b/src/arm/arm.conf.in
@@ -22,9 +22,9 @@ GLOBAL_PREFIX = @MONKEYPREFIX@
 # system-level services (and we'll expect a second ARM to be
 # run per-user to run user-level services).  Note that in this
 # case you must have manually created a different configuration
-# file with the user where at least this and the USER_ONLY
+# file with the user where at least this and the START_USER_SERVICES
 # options differ.
-# SYSTEM_ONLY = YES
+# START_SYSTEM_SERVICES = YES
 
 # If set to YES, ARM will only start services that are marked as
 # per-user services (and we'll expect a system user to run ARM to
@@ -39,7 +39,7 @@ GLOBAL_PREFIX = @MONKEYPREFIX@
 # USER ARM instances to some free port (counting down from 2085 should
 # be sane).
 #
-# USER_ONLY = YES
+# START_USER_SERVICES = YES
 
 # File where we should log per-service resource consumption on exit.
 # RESOURCE_DIAGNOSTICS = resource.log
diff --git a/src/arm/gnunet-service-arm.c b/src/arm/gnunet-service-arm.c
index b56c9c0a8..f7a59c5fb 100644
--- a/src/arm/gnunet-service-arm.c
+++ b/src/arm/gnunet-service-arm.c
@@ -235,6 +235,11 @@ static struct GNUNET_DISK_PipeHandle *sigpipe;
 static int in_shutdown;
 
 /**
+ * Return value from main
+ */
+static int global_ret;
+
+/**
  * Are we starting user services?
  */
 static int start_user = GNUNET_YES;
@@ -1985,11 +1990,11 @@ setup_service (void *cls,
   if ((GNUNET_YES ==
        GNUNET_CONFIGURATION_have_value (cfg,
                                         section,
-                                        "USER_SERVICE")) &&
+                                        "RUN_PER_USER")) &&
       (GNUNET_YES ==
        GNUNET_CONFIGURATION_get_value_yesno (cfg,
                                              section,
-                                             "USER_SERVICE")))
+                                             "RUN_PER_USER")))
   {
     if (GNUNET_NO == start_user)
     {
@@ -2219,21 +2224,20 @@ run (void *cls,
   else
     final_option = GNUNET_CONFIGURATION_expand_dollar (cfg,
                                                        final_option);
-  if (GNUNET_YES ==
-      GNUNET_CONFIGURATION_get_value_yesno (cfg,
+  start_user = GNUNET_CONFIGURATION_get_value_yesno (cfg,
                                             "ARM",
-                                            "USER_ONLY"))
-  {
-    GNUNET_break (GNUNET_YES == start_user);
-    start_system = GNUNET_NO;
-  }
-  if (GNUNET_YES ==
-      GNUNET_CONFIGURATION_get_value_yesno (cfg,
+                                            "START_USER_SERVICES");
+  start_system = GNUNET_CONFIGURATION_get_value_yesno (cfg,
                                             "ARM",
-                                            "SYSTEM_ONLY"))
+                                            "START_SYSTEM_SERVICES");
+  if ( (GNUNET_NO == start_user) && 
+       (GNUNET_NO == start_system) )
   {
-    GNUNET_break (GNUNET_YES == start_system);
-    start_user = GNUNET_NO;
+    GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+        "Please configure either START_USER_SERVICES or START_SYSTEM_SERVICES or both.\n");
+    GNUNET_SCHEDULER_shutdown ();
+    global_ret = 1;
+    return;
   }
   GNUNET_CONFIGURATION_iterate_sections (cfg,
                                          &setup_service,
@@ -2260,7 +2264,6 @@ int
 main (int argc,
       char *const *argv)
 {
-  int ret;
   struct GNUNET_SIGNAL_Context *shc_chld;
   struct GNUNET_MQ_MessageHandler handlers[] = {
     GNUNET_MQ_hd_var_size (start,
@@ -2294,7 +2297,7 @@ main (int argc,
   shc_chld =
     GNUNET_SIGNAL_handler_install (GNUNET_SIGCHLD,
                                    &sighandler_child_death);
-  ret = GNUNET_SERVICE_run_ (argc,
+  if ( GNUNET_OK != GNUNET_SERVICE_run_ (argc,
                              argv,
                              "arm",
                              GNUNET_SERVICE_OPTION_MANUAL_SHUTDOWN,
@@ -2302,7 +2305,8 @@ main (int argc,
                              &client_connect_cb,
                              &client_disconnect_cb,
                              NULL,
-                             handlers);
+                             handlers))
+    global_ret = 2;
 #if HAVE_WAIT4
   if (NULL != wait_file)
   {
@@ -2319,7 +2323,7 @@ main (int argc,
   shc_chld = NULL;
   GNUNET_DISK_pipe_close (sigpipe);
   sigpipe = NULL;
-  return ret;
+  return global_ret;
 }
 
 
diff --git a/src/credential/credential.conf.in b/src/credential/credential.conf.in
index 71f3066ca..d5a0b1c88 100644
--- a/src/credential/credential.conf.in
+++ b/src/credential/credential.conf.in
@@ -1,5 +1,5 @@
 [credential]
 BINARY = gnunet-service-credential
 UNIXPATH = $GNUNET_USER_RUNTIME_DIR/gnunet-service-credential.sock
-USER_SERVICE = YES
-OPTIONS = -L DEBUG
\ No newline at end of file
+RUN_PER_USER = YES
+OPTIONS = -L DEBUG
diff --git a/src/gns/gns.conf.in b/src/gns/gns.conf.in
index de50d1047..323129a1e 100644
--- a/src/gns/gns.conf.in
+++ b/src/gns/gns.conf.in
@@ -31,7 +31,7 @@ INTERCEPT_DNS = NO
 [gns-proxy]
 BINARY = gnunet-gns-proxy
 AUTOSTART = NO
-USER_SERVICE = YES
+RUN_PER_USER = YES
 
 # Where is the certificate for the GNS proxy stored?
 PROXY_CACERT = $GNUNET_DATA_HOME/gns/gns_ca_cert.pem
@@ -41,7 +41,7 @@ PROXY_UNIXPATH = $GNUNET_RUNTIME_DIR/gnunet-gns-proxy.sock
 [dns2gns]
 BINARY = gnunet-dns2gns
 AUTOSTART = NO
-USER_SERVICE = YES
+RUN_PER_USER = YES
 
 # -d: DNS resolver to use, -s: suffix to use, -f: fcfs suffix to use
 OPTIONS = -d 8.8.8.8
diff --git a/src/identity-provider/identity-provider.conf b/src/identity-provider/identity-provider.conf
index f2c24c32d..3d4e340a6 100644
--- a/src/identity-provider/identity-provider.conf
+++ b/src/identity-provider/identity-provider.conf
@@ -1,6 +1,6 @@
 [identity-provider]
 AUTOSTART = NO
-USER_SERVICE = YES
+RUN_PER_USER = YES
 #PORT = 2108
 HOSTNAME = localhost
 BINARY = gnunet-service-identity-provider
diff --git a/src/identity/identity.conf.in b/src/identity/identity.conf.in
index 4af3a6261..32855c02d 100644
--- a/src/identity/identity.conf.in
+++ b/src/identity/identity.conf.in
@@ -1,6 +1,6 @@
 [identity]
 AUTOSTART = @AUTOSTART@
-USER_SERVICE = YES
+RUN_PER_USER = YES
 @JAVAPORT@PORT = 2108
 HOSTNAME = localhost
 BINARY = gnunet-service-identity
diff --git a/src/include/gnunet_gnsrecord_lib.h b/src/include/gnunet_gnsrecord_lib.h
index b3f1eb632..20846238b 100644
--- a/src/include/gnunet_gnsrecord_lib.h
+++ b/src/include/gnunet_gnsrecord_lib.h
@@ -499,10 +499,10 @@ GNUNET_GNSRECORD_pkey_to_zkey (const struct GNUNET_CRYPTO_EcdsaPublicKey *pkey);
 
 
 /**
- * Convert an absolute domain name in the ".zkey" pTLD to the
+ * Convert an absolute domain name to the
  * respective public key.
  *
- * @param zkey string "X.zkey" where X is the public
+ * @param zkey string "X" where X is the public
  *         key in an encoding suitable for DNS labels.
  * @param pkey set to a public key on the eliptic curve
  * @return #GNUNET_SYSERR if @a zkey has the wrong syntax
diff --git a/src/namecache/namecache.conf.in b/src/namecache/namecache.conf.in
index becd34187..27062ca82 100644
--- a/src/namecache/namecache.conf.in
+++ b/src/namecache/namecache.conf.in
@@ -1,6 +1,6 @@
 [namecache]
 AUTOSTART = @AUTOSTART@
-USER_SERVICE = NO
+RUN_PER_USER = NO
 UNIXPATH = $GNUNET_RUNTIME_DIR/gnunet-service-namecache.sock
 UNIX_MATCH_UID = NO
 UNIX_MATCH_GID = YES
diff --git a/src/namestore/namestore.conf.in b/src/namestore/namestore.conf.in
index 8b5e440b8..94e158609 100644
--- a/src/namestore/namestore.conf.in
+++ b/src/namestore/namestore.conf.in
@@ -1,6 +1,6 @@
 [namestore]
 AUTOSTART = @AUTOSTART@
-USER_SERVICE = YES
+RUN_PER_USER = YES
 UNIXPATH = $GNUNET_USER_RUNTIME_DIR/gnunet-service-namestore.sock
 UNIX_MATCH_UID = NO
 UNIX_MATCH_GID = YES
diff --git a/src/pt/test_gns_vpn.conf b/src/pt/test_gns_vpn.conf
index c603b7422..7447322d4 100644
--- a/src/pt/test_gns_vpn.conf
+++ b/src/pt/test_gns_vpn.conf
@@ -7,8 +7,8 @@ PLUGINS = tcp
 [arm]
 PORT = 0
 ALLOW_SHUTDOWN = YES
-SYSTEM_ONLY = NO
-USER_ONLY = NO
+START_SYSTEM_SERVICES = NO
+START_USER_SERVICES = NO
 
 [exit]
 FORCESTART = YES
diff --git a/src/social/social.conf.in b/src/social/social.conf.in
index 33b14e5b4..7dfa140e6 100644
--- a/src/social/social.conf.in
+++ b/src/social/social.conf.in
@@ -1,7 +1,7 @@
 [social]
 AUTOSTART = @AUTOSTART@
 BINARY = gnunet-service-social
-USER_SERVICE = YES
+RUN_PER_USER = YES
 
 UNIXPATH = $GNUNET_USER_RUNTIME_DIR/gnunet-service-social.sock
 UNIX_MATCH_UID = YES
diff --git a/src/util/resolver_api.c b/src/util/resolver_api.c
index b2e6a4986..afebabf08 100644
--- a/src/util/resolver_api.c
+++ b/src/util/resolver_api.c
@@ -180,6 +180,11 @@ check_config ()
   struct sockaddr_in v4;
   struct sockaddr_in6 v6;
 
+  if (GNUNET_OK ==
+      GNUNET_CONFIGURATION_have_value (resolver_cfg,
+                                       "resolver",
+                                       "UNIXPATH"))
+    return GNUNET_OK;
   memset (&v4, 0, sizeof (v4));
   v4.sin_addr.s_addr = htonl (INADDR_LOOPBACK);
   v4.sin_family = AF_INET;
diff --git a/src/util/util.conf b/src/util/util.conf
index f2e5bee28..dbc2b2e0d 100644
--- a/src/util/util.conf
+++ b/src/util/util.conf
@@ -25,7 +25,7 @@ GNUNET_CACHE_HOME = ${XDG_CACHE_HOME:-$GNUNET_HOME/.cache}/gnunet/
 
 # Runtime data (i.e UNIX domain sockets, locks, always lost on system boot)
 # This is the variable for system-wide services; use GNUNET_USER_RUNTIME_DIR
-# for per-user services (where USER_SERVICE=YES is set)
+# for per-user services (where RUN_PER_USER=YES is set)
 # Note that the 'gnunet'/system user must have $TMPDIR/$TMP set to
 # exactly the same values as 'normal' users, otherwise this will fail.
 # If $TMPDIR or $TMP are set to different directories for different