[GNUnet-SVN] r29910 - gnunet/src/revocation

[gnunet]

Author: grothoff
Date: 2013-10-07 00:00:14 +0200 (Mon, 07 Oct 2013)
New Revision: 29910

Added:
   gnunet/src/revocation/test_revocation.conf
Modified:
   gnunet/src/revocation/Makefile.am
   gnunet/src/revocation/gnunet-revocation.c
   gnunet/src/revocation/gnunet-service-revocation.c
   gnunet/src/revocation/revocation_api.c
Log:
-finishing revocation command line tool

Modified: gnunet/src/revocation/Makefile.am
===================================================================
--- gnunet/src/revocation/Makefile.am   2013-10-06 21:29:55 UTC (rev 29909)
+++ gnunet/src/revocation/Makefile.am   2013-10-06 22:00:14 UTC (rev 29910)
@@ -1,7 +1,7 @@
 AM_CPPFLAGS = -I$(top_srcdir)/src/include
 
 if MINGW
- WINFLAGS = -Wl,--no-undefined -Wl,--export-all-symbols 
+ WINFLAGS = -Wl,--no-undefined -Wl,--export-all-symbols
 endif
 
 if USE_COVERAGE
@@ -17,11 +17,11 @@
   revocation.conf
 
 bin_PROGRAMS = \
- gnunet-revocation 
+ gnunet-revocation
 
 
 gnunet_revocation_SOURCES = \
- gnunet-revocation.c         
+ gnunet-revocation.c
 gnunet_revocation_LDADD = \
   libgnunetrevocation.la \
   $(top_builddir)/src/identity/libgnunetidentity.la \
@@ -40,11 +40,11 @@
   -version-info 0:0:0
 
 libexec_PROGRAMS = \
- gnunet-service-revocation 
+ gnunet-service-revocation
 
 
 gnunet_service_revocation_SOURCES = \
- gnunet-service-revocation.c         
+ gnunet-service-revocation.c
 gnunet_service_revocation_LDADD = \
   $(top_builddir)/src/revocation/libgnunetrevocation.la \
   $(top_builddir)/src/core/libgnunetcore.la \
@@ -57,5 +57,5 @@
   libgnunetrevocation.la
 
 
+EXTRA_DIST = test_revocation.conf
 
-#EXTRA_DIST = 

Modified: gnunet/src/revocation/gnunet-revocation.c
===================================================================
--- gnunet/src/revocation/gnunet-revocation.c   2013-10-06 21:29:55 UTC (rev 
29909)
+++ gnunet/src/revocation/gnunet-revocation.c   2013-10-06 22:00:14 UTC (rev 
29910)
@@ -153,14 +153,24 @@
   switch (is_valid)
   {
   case GNUNET_YES:
-    FPRINTF (stdout,
-             _("Key for ego `%s' is still valid, revocation failed (!)\n"),
-             test_ego);
+    if (NULL != revoke_ego)
+      FPRINTF (stdout,
+               _("Key for ego `%s' is still valid, revocation failed (!)\n"),
+               revoke_ego);
+    else
+      FPRINTF (stdout,
+               "%s",
+               _("Revocation failed (!)\n"));
     break;
   case GNUNET_NO:
-    FPRINTF (stdout,
-             _("Key for ego `%s' has been successfully revoked\n"),
-             test_ego);
+    if (NULL != revoke_ego)
+      FPRINTF (stdout,
+               _("Key for ego `%s' has been successfully revoked\n"),
+               revoke_ego);
+    else
+      FPRINTF (stdout,
+               "%s",
+               _("Revocation successful.\n"));
     break;
   case GNUNET_SYSERR:
     FPRINTF (stdout,
@@ -224,15 +234,10 @@
 {
   struct RevocationData *rd = cls;
 
+  /* store temporary results */
   if ( (0 != (GNUNET_SCHEDULER_REASON_SHUTDOWN & tc->reason)) ||
        (0 == (rd->pow % 128) ) )
   {
-    if (0 == (rd->pow % 128 * 1024))
-    {
-      if (0 == (rd->pow % (1024 * 128 * 80)))
-        fprintf (stderr, "\n");
-      fprintf (stderr, ".");
-    }
     if ( (NULL != filename) &&
          (sizeof (struct RevocationData) ==
           GNUNET_DISK_fn_write (filename,
@@ -244,11 +249,21 @@
                                 "write",
                                 filename);
   }
+  /* display progress estimate */
+  if ( (0 == ((1 << matching_bits) / 100 / 50)) ||
+       (0 == (rd->pow % ((1 << matching_bits) / 100 / 50))) )
+    FPRINTF (stderr, "%s", ".");
+  if ( (0 != rd->pow) &&
+       ( (0 == ((1 << matching_bits) / 100)) ||
+         (0 == (rd->pow % ((1 << matching_bits) / 100))) ) )
+    FPRINTF (stderr, " - @ %3u%% (estimate)\n",
+             (unsigned int) (rd->pow * 100) / (1 << matching_bits));
   if (0 != (GNUNET_SCHEDULER_REASON_SHUTDOWN & tc->reason))
   {
     GNUNET_free (rd);
     return;
   }
+  /* actually do POW calculation */
   rd->pow++;
   if (GNUNET_OK ==
       GNUNET_REVOCATION_check_pow (&rd->key,
@@ -256,10 +271,10 @@
                                    (unsigned int) matching_bits))
   {
     if ( (NULL != filename) &&
-         (sizeof (struct RevocationData) ==
+         (sizeof (struct RevocationData) !=
           GNUNET_DISK_fn_write (filename,
-                                &rd,
-                                sizeof (rd),
+                                rd,
+                                sizeof (struct RevocationData),
                                 GNUNET_DISK_PERM_USER_READ |
                                 GNUNET_DISK_PERM_USER_WRITE)) )
       GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_ERROR,
@@ -269,6 +284,7 @@
       perform_revocation (rd);
     else
     {
+      FPRINTF (stderr, "%s", "\n");
       FPRINTF (stderr,
                _("Revocation certificate for `%s' stored in `%s'\n"),
                revoke_ego,
@@ -276,6 +292,7 @@
       GNUNET_SCHEDULER_shutdown ();
     }
     GNUNET_free (rd);
+    return;
   }
   GNUNET_SCHEDULER_add_now (&calculate_pow,
                             rd);
@@ -312,8 +329,8 @@
         GNUNET_DISK_file_test (filename)) &&
        (sizeof (struct RevocationData) ==
         GNUNET_DISK_fn_read (filename,
-                             &rd,
-                             sizeof (rd))) )
+                             rd,
+                             sizeof (struct RevocationData))) )
   {
     if (0 != memcmp (&rd->key,
                      &key,
@@ -340,8 +357,11 @@
   {
     FPRINTF (stderr,
              "%s",
-             _("Revocation certificate ready, initiating revocation\n"));
-    perform_revocation (rd);
+             _("Revocation certificate ready\n"));
+    if (perform)
+      perform_revocation (rd);
+    else
+      GNUNET_SCHEDULER_shutdown ();
     GNUNET_free (rd);
     return;
   }
@@ -432,10 +452,23 @@
                filename);
       return;
     }
-    perform_revocation (&rd);
     GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_FOREVER_REL,
                                   &do_shutdown,
                                   NULL);
+    if (GNUNET_YES !=
+        GNUNET_REVOCATION_check_pow (&rd.key,
+                                     rd.pow,
+                                     (unsigned int) matching_bits))
+    {
+      struct RevocationData *cp = GNUNET_new (struct RevocationData);
+
+      *cp = rd;
+      GNUNET_SCHEDULER_add_now (&calculate_pow,
+                                cp);
+      return;
+
+    }
+    perform_revocation (&rd);
     return;
   }
   FPRINTF (stderr,

Modified: gnunet/src/revocation/gnunet-service-revocation.c
===================================================================
--- gnunet/src/revocation/gnunet-service-revocation.c   2013-10-06 21:29:55 UTC 
(rev 29909)
+++ gnunet/src/revocation/gnunet-service-revocation.c   2013-10-06 22:00:14 UTC 
(rev 29910)
@@ -148,9 +148,7 @@
                                   (unsigned int) revocation_work_required))
   {
     GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
-               "Proof of work invalid: %llu!\n",
-                (unsigned long long)
-                GNUNET_ntohll (rm->proof_of_work));
+               "Proof of work invalid!\n");
     GNUNET_break_op (0);
     return GNUNET_NO;
   }

Modified: gnunet/src/revocation/revocation_api.c
===================================================================
--- gnunet/src/revocation/revocation_api.c      2013-10-06 21:29:55 UTC (rev 
29909)
+++ gnunet/src/revocation/revocation_api.c      2013-10-06 22:00:14 UTC (rev 
29910)
@@ -294,8 +294,8 @@
     GNUNET_REVOCATION_revoke_cancel (h);
     return 0;
   }
-  rm.header.size = htons (sizeof (struct QueryMessage));
-  rm.header.type = htons (GNUNET_MESSAGE_TYPE_REVOCATION_QUERY);
+  rm.header.size = htons (sizeof (struct RevokeMessage));
+  rm.header.type = htons (GNUNET_MESSAGE_TYPE_REVOCATION_REVOKE);
   rm.reserved = htonl (0);
   rm.proof_of_work = h->pow;
   rm.purpose.purpose = htonl (GNUNET_SIGNATURE_PURPOSE_REVOCATION);

Added: gnunet/src/revocation/test_revocation.conf
===================================================================
--- gnunet/src/revocation/test_revocation.conf                          (rev 0)
+++ gnunet/src/revocation/test_revocation.conf  2013-10-06 22:00:14 UTC (rev 
29910)
@@ -0,0 +1,2 @@
+[revocation]
+WORKBITS = 5