#include <gnunet_util_lib.h>
#include <gnunet_dnsparser_lib.h>
#include <gnunet_identity_service.h>
+#include <gnunet_gnsrecord_lib.h>
#include <gnunet_namestore_service.h>
#include <gnunet_gns_service.h>
static int rtype;
/**
- * Handle to lookup request
+ * Handle to lookup request
*/
static struct GNUNET_GNS_LookupRequest *lookup_request;
*/
static struct GNUNET_IDENTITY_EgoLookup *el;
+/**
+ * Handle for identity service.
+ */
+static struct GNUNET_IDENTITY_Handle *identity;
+
+/**
+ * Active operation on identity service.
+ */
+static struct GNUNET_IDENTITY_Operation *id_op;
+
/**
* Task run on shutdown. Cleans up everything.
GNUNET_IDENTITY_ego_lookup_cancel (el);
el = NULL;
}
+ if (NULL != id_op)
+ {
+ GNUNET_IDENTITY_cancel (id_op);
+ id_op = NULL;
+ }
if (NULL != lookup_request)
{
GNUNET_GNS_lookup_cancel (lookup_request);
lookup_request = NULL;
}
+ if (NULL != identity)
+ {
+ GNUNET_IDENTITY_disconnect (identity);
+ identity = NULL;
+ }
if (NULL != gns)
{
GNUNET_GNS_disconnect (gns);
/**
- * Function called with the result of a GADS lookup.
+ * Function called with the result of a GNS lookup.
*
* @param cls the 'const char *' name that was resolved
* @param rd_count number of records returned
- * @param rd array of 'rd_count' records with the results
+ * @param rd array of @a rd_count records with the results
*/
static void
process_lookup_result (void *cls, uint32_t rd_count,
- const struct GNUNET_NAMESTORE_RecordData *rd)
+ const struct GNUNET_GNSRECORD_Data *rd)
{
const char *name = cls;
uint32_t i;
const char *typename;
char* string_val;
- lookup_request = NULL;
- if (!raw)
+ lookup_request = NULL;
+ if (!raw)
{
if (0 == rd_count)
printf ("No results.\n");
else
- printf ("%s:\n",
+ printf ("%s:\n",
name);
}
for (i=0; i<rd_count; i++)
{
- typename = GNUNET_NAMESTORE_number_to_typename (rd[i].record_type);
- string_val = GNUNET_NAMESTORE_value_to_string (rd[i].record_type,
+ if ( (rd[i].record_type != rtype) &&
+ (GNUNET_GNSRECORD_TYPE_ANY != rtype) )
+ continue;
+ typename = GNUNET_GNSRECORD_number_to_typename (rd[i].record_type);
+ string_val = GNUNET_GNSRECORD_value_to_string (rd[i].record_type,
rd[i].data,
rd[i].data_size);
+ if (NULL == string_val)
+ {
+ fprintf (stderr,
+ "Record %u of type %d malformed, skipping\n",
+ (unsigned int) i,
+ (int) rd[i].record_type);
+ continue;
+ }
if (raw)
- printf ("%s\n",
+ printf ("%s\n",
string_val);
else
printf ("Got `%s' record: %s\n",
- typename,
+ typename,
string_val);
- GNUNET_free_non_null (string_val);
+ GNUNET_free (string_val);
}
GNUNET_SCHEDULER_shutdown ();
}
* @param shorten_key private key used for shortening, can be NULL
*/
static void
-lookup_with_keys (const struct GNUNET_CRYPTO_EccPublicKey *pkey,
- const struct GNUNET_CRYPTO_EccPrivateKey *shorten_key)
+lookup_with_keys (const struct GNUNET_CRYPTO_EcdsaPublicKey *pkey,
+ const struct GNUNET_CRYPTO_EcdsaPrivateKey *shorten_key)
{
if (NULL != lookup_type)
- rtype = GNUNET_NAMESTORE_typename_to_number (lookup_type);
+ rtype = GNUNET_GNSRECORD_typename_to_number (lookup_type);
else
rtype = GNUNET_DNSPARSER_TYPE_A;
if (NULL != lookup_name)
{
- lookup_request = GNUNET_GNS_lookup (gns,
+ lookup_request = GNUNET_GNS_lookup (gns,
lookup_name,
pkey,
rtype,
GNUNET_NO, /* Use DHT */
shorten_key,
- &process_lookup_result,
+ &process_lookup_result,
lookup_name);
}
else
}
-/**
- * Method called to with the ego we are to use for the lookup.
+/**
+ * Method called to with the ego we are to use for shortening
+ * during the lookup.
*
- * @param cls closure with the `struct GNUNET_CRYPTO_EccPublicKey`
+ * @param cls closure contains the public key to use
* @param ego ego handle, NULL if not found
+ * @param ctx context for application to store data for this ego
+ * (during the lifetime of this process, initially NULL)
+ * @param name name assigned by the user for this ego,
+ * NULL if the user just deleted the ego and it
+ * must thus no longer be used
*/
-static void
-shorten_cb (void *cls,
- const struct GNUNET_IDENTITY_Ego *ego)
+static void
+identity_shorten_cb (void *cls,
+ struct GNUNET_IDENTITY_Ego *ego,
+ void **ctx,
+ const char *name)
{
- struct GNUNET_CRYPTO_EccPublicKey *pkey = cls;
- const struct GNUNET_CRYPTO_EccPrivateKey *shorten_key;
+ struct GNUNET_CRYPTO_EcdsaPublicKey *pkeym = cls;
- el = NULL;
- if (NULL == ego)
- {
- fprintf (stderr,
- _("Shorten zone not found (looking up without shortening)\n"));
- shorten_key = NULL;
- }
+ id_op = NULL;
+ if (NULL == ego)
+ lookup_with_keys (pkeym, NULL);
else
- {
- shorten_key = GNUNET_IDENTITY_ego_get_private_key (ego);
- }
- lookup_with_keys (pkey, shorten_key);
- GNUNET_free_non_null (pkey);
+ lookup_with_keys (pkeym,
+ GNUNET_IDENTITY_ego_get_private_key (ego));
+ GNUNET_free (pkeym);
}
* @param pkey public key to use for the zone
*/
static void
-lookup_with_public_key (const struct GNUNET_CRYPTO_EccPublicKey *pkey)
+lookup_with_public_key (const struct GNUNET_CRYPTO_EcdsaPublicKey *pkey)
{
- struct GNUNET_CRYPTO_EccPublicKey *pkeym;
- char *szone;
-
- if (GNUNET_OK !=
- GNUNET_CONFIGURATION_get_value_filename (cfg, "gns",
- "SHORTEN_ZONE", &szone))
+ struct GNUNET_CRYPTO_EcdsaPublicKey *pkeym;
+
+ GNUNET_assert (NULL != pkey);
+ pkeym = GNUNET_new (struct GNUNET_CRYPTO_EcdsaPublicKey);
+ *pkeym = *pkey;
+ id_op = GNUNET_IDENTITY_get (identity,
+ "gns-short",
+ &identity_shorten_cb,
+ pkeym);
+ if (NULL == id_op)
{
+ GNUNET_break (0);
lookup_with_keys (pkey, NULL);
- return;
}
- if (NULL == pkey)
+}
+
+
+/**
+ * Method called to with the ego we are to use for the lookup,
+ * when the ego is determined by a name.
+ *
+ * @param cls closure (NULL, unused)
+ * @param ego ego handle, NULL if not found
+ */
+static void
+identity_zone_cb (void *cls,
+ const struct GNUNET_IDENTITY_Ego *ego)
+{
+ struct GNUNET_CRYPTO_EcdsaPublicKey pkey;
+
+ el = NULL;
+ if (NULL == ego)
{
- pkeym = NULL;
+ fprintf (stderr,
+ _("Ego for `%s' not found, cannot perform lookup.\n"),
+ zone_ego_name);
+ GNUNET_SCHEDULER_shutdown ();
}
else
{
- pkeym = GNUNET_new (struct GNUNET_CRYPTO_EccPublicKey);
- *pkeym = *pkey;
+ GNUNET_IDENTITY_ego_get_public_key (ego, &pkey);
+ lookup_with_public_key (&pkey);
}
- el = GNUNET_IDENTITY_ego_lookup (cfg,
- szone,
- &shorten_cb,
- pkeym);
- GNUNET_free (szone);
+ GNUNET_free_non_null (zone_ego_name);
+ zone_ego_name = NULL;
}
-/**
- * Method called to with the ego we are to use for the lookup.
+/**
+ * Method called to with the ego we are to use for the lookup,
+ * when the ego is the one for the default master zone.
*
* @param cls closure (NULL, unused)
* @param ego ego handle, NULL if not found
+ * @param ctx context for application to store data for this ego
+ * (during the lifetime of this process, initially NULL)
+ * @param name name assigned by the user for this ego,
+ * NULL if the user just deleted the ego and it
+ * must thus no longer be used
*/
-static void
-identity_cb (void *cls,
- const struct GNUNET_IDENTITY_Ego *ego)
+static void
+identity_master_cb (void *cls,
+ struct GNUNET_IDENTITY_Ego *ego,
+ void **ctx,
+ const char *name)
{
- struct GNUNET_CRYPTO_EccPublicKey pkey;
+ struct GNUNET_CRYPTO_EcdsaPublicKey pkey;
- el = NULL;
- if (NULL == ego)
+ id_op = NULL;
+ if (NULL == ego)
{
fprintf (stderr,
- _("Ego `%s' not found\n"),
- zone_ego_name);
- GNUNET_free (zone_ego_name);
- zone_ego_name = NULL;
+ _("Ego for `master-zone' not found, cannot perform lookup. Did you run gnunet-gns-import.sh?\n"));
GNUNET_SCHEDULER_shutdown ();
return;
}
GNUNET_IDENTITY_ego_get_public_key (ego, &pkey);
lookup_with_public_key (&pkey);
- GNUNET_free (zone_ego_name);
- zone_ego_name = NULL;
}
run (void *cls, char *const *args, const char *cfgfile,
const struct GNUNET_CONFIGURATION_Handle *c)
{
- struct GNUNET_CRYPTO_EccPublicKey pkey;
+ struct GNUNET_CRYPTO_EcdsaPublicKey pkey;
cfg = c;
gns = GNUNET_GNS_connect (cfg);
+ identity = GNUNET_IDENTITY_connect (cfg, NULL, NULL);
if (NULL == gns)
{
fprintf (stderr,
if (NULL != public_key)
{
if (GNUNET_OK !=
- GNUNET_CRYPTO_ecc_public_key_from_string (public_key,
+ GNUNET_CRYPTO_ecdsa_public_key_from_string (public_key,
strlen (public_key),
&pkey))
{
- fprintf (stderr,
+ fprintf (stderr,
_("Public key `%s' is not well-formed\n"),
public_key);
GNUNET_SCHEDULER_shutdown ();
}
if (NULL != zone_ego_name)
{
- el = GNUNET_IDENTITY_ego_lookup (cfg,
+ el = GNUNET_IDENTITY_ego_lookup (cfg,
zone_ego_name,
- &identity_cb,
+ &identity_zone_cb,
NULL);
return;
}
&lookup_name[strlen (lookup_name) - 4])) )
{
/* no zone required, use 'anonymous' zone */
- GNUNET_CRYPTO_ecc_key_get_public (GNUNET_CRYPTO_ecc_key_get_anonymous (),
+ GNUNET_CRYPTO_ecdsa_key_get_public (GNUNET_CRYPTO_ecdsa_key_get_anonymous (),
&pkey);
lookup_with_public_key (&pkey);
}
else
{
- fprintf (stderr,
- _("I need a zone (`-p' or `-z' option) to resolve this name\n"));
- GNUNET_SCHEDULER_shutdown ();
- return;
+ id_op = GNUNET_IDENTITY_get (identity,
+ "master-zone",
+ &identity_master_cb,
+ NULL);
+ GNUNET_assert (NULL != id_op);
}
}
ret =
(GNUNET_OK ==
GNUNET_PROGRAM_run (argc, argv, "gnunet-gns",
- _("GNUnet GNS resolver tool"),
+ _("GNUnet GNS resolver tool"),
options,
&run, NULL)) ? 0 : 1;
GNUNET_free ((void*) argv);