[gnunet] branch master updated: -forgot file

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martin-schanzenbach pushed a commit to branch master
in repository gnunet.

The following commit(s) were added to refs/heads/master by this push:
     new b1b33aa38 -forgot file
b1b33aa38 is described below

commit b1b33aa38f25b9b3182163a2fd44a60784e7dadc
Author: Martin Schanzenbach <schanzen@gnunet.org>
AuthorDate: Mon Jan 31 10:06:02 2022 +0100

    -forgot file
---
 src/gnsrecord/test_gnsrecord_testvectors.c | 135 +++++++++++++++++++++++++++++
 1 file changed, 135 insertions(+)

diff --git a/src/gnsrecord/test_gnsrecord_testvectors.c 
b/src/gnsrecord/test_gnsrecord_testvectors.c
new file mode 100644
index 000000000..67085c089
--- /dev/null
+++ b/src/gnsrecord/test_gnsrecord_testvectors.c
@@ -0,0 +1,135 @@
+#include "platform.h"
+#include "gnunet_util_lib.h"
+#include "gnunet_signatures.h"
+#include "gnunet_gns_service.h"
+#include "gnunet_gnsrecord_lib.h"
+#include "gnunet_dnsparser_lib.h"
+#include "gnunet_testing_lib.h"
+#include <inttypes.h>
+
+
+
+static char *d =
+"f81e0165a9d95177"
+"8e1210715f6b38a0"
+"3df791ac1b75cd1e"
+"dba5de4546ba565f";
+
+
+static char *zid =
+"00010000d4d4dd1b"
+"2671d5e181dc17b4"
+"5d7e511d5de03a1f"
+"bdcf2e8791cfd4e5"
+"d11b6c3b";
+
+#define RRCOUNT 2
+#define LABEL "test"
+
+#define R0_EXPIRATION 14888738786885085
+#define R0_DATA_SIZE 4
+#define R0_TYPE 1
+#define R0_FLAGS 0
+#define R0_DATA "01020304"
+
+/* Record #1*/
+#define R1_EXPIRATION 26147090786885085
+#define R1_DATA_SIZE  36
+#define R1_TYPE 65536
+#define R1_FLAGS 2
+#define R1_DATA \
+  "00010000060aa8a60cb0f2b039fa3e2208c9d0e7def84d793a695fd8743fd1e0317a84ee"
+
+#define R1_RRBLOCK \
+"0001000040d538f47218b3a3559f6123fd7daf0313851d3ea99e95a24e50bd389453235009f3782627f1854d12ef4af86a2c614620b6af6f6f9666f12db4352a22a40b3903180c9b8707546be464b821960e3c908bfa135b4e5453b8c41377f6d9666901000000940000000f0034e53aa28bbddd43b26fb37089034819e6e4facf3036b270d761bbaddd9f44d2293dc25fc3bc405092786138215dc1c5a988b741892c5d191687acbedfa21d3baee4325c176742ec8f29c576a8ed684d28934ab671b47e44424fd453476071b9412b6b77da4cb9c24b9da6de79e74b6e44fee012091edd2ea441dc1b0ce3c608a4438ec2abaec699c0d006"
+
+int parsehex(char *src, char *dst, size_t dstlen, int invert)
+{
+  char *line = src;
+  char *data = line;
+  int off;
+  int read_byte;
+  int data_len = 0;
+
+  while (sscanf(data, " %02x%n", &read_byte, &off) == 1) {
+    if (invert)
+      dst[dstlen - 1 - data_len++] = read_byte;
+    else
+      dst[data_len++] = read_byte;
+    data += off;
+  }
+  return data_len;
+}
+
+void
+res_checker (void *cls,
+             unsigned int rd_count, const struct GNUNET_GNSRECORD_Data *rd)
+{
+  int r0_found = 0;
+  int r1_found = 0;
+  char r0_data[R0_DATA_SIZE];
+  char r1_data[R1_DATA_SIZE];
+  parsehex(R0_DATA, (char*)r0_data, 0, 0);
+  parsehex(R1_DATA, (char*)r1_data, 0, 0);
+  GNUNET_assert (rd_count == RRCOUNT);
+  for (int i = 0; i < RRCOUNT; i++)
+  {
+    if (rd[i].record_type == R0_TYPE)
+    {
+      if  (0 != memcmp (rd[i].data, r0_data, R0_DATA_SIZE))
+      {
+        printf ("R0 Data mismatch\n");
+        continue;
+      }
+      if (rd[i].expiration_time != R0_EXPIRATION)
+      {
+        printf ("R0 expiration mismatch\n");
+        continue;
+      }
+      r0_found = 1;
+    }
+    if (rd[i].record_type == R1_TYPE)
+    {
+      if  (0 != memcmp (rd[i].data, r1_data, R1_DATA_SIZE))
+      {
+        printf ("R1 Data mismatch\n");
+        continue;
+      }
+      if (rd[i].expiration_time != R1_EXPIRATION)
+      {
+        printf ("R1 expiration mismatch\n");
+        continue;
+      }
+
+      r1_found = 1;
+    }
+
+  }
+  GNUNET_assert (r0_found);
+  GNUNET_assert (r1_found);
+}
+
+
+int
+main()
+{
+  struct GNUNET_IDENTITY_PrivateKey priv;
+  struct GNUNET_IDENTITY_PublicKey pub;
+  struct GNUNET_IDENTITY_PublicKey pub_parsed;
+  struct GNUNET_GNSRECORD_Block *rrblock;
+  char *bdata;
+
+  parsehex(d,(char*)&priv.ecdsa_key, sizeof (priv.ecdsa_key), 0);
+  priv.type = htonl (GNUNET_GNSRECORD_TYPE_PKEY);
+  parsehex(zid,(char*)&pub_parsed, 0, 0);
+  GNUNET_IDENTITY_key_get_public(&priv, &pub);
+  GNUNET_assert (0 == memcmp (&pub, &pub_parsed, sizeof (pub)));
+  rrblock = GNUNET_malloc (strlen (R1_RRBLOCK) / 2);
+  parsehex(R1_RRBLOCK, (char*)rrblock, 0, 0);
+  GNUNET_GNSRECORD_block_decrypt (rrblock,
+                                  &pub_parsed,
+                                  LABEL,
+                                  &res_checker,
+                                  NULL);
+  return 0;
+}

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