/**
* the help function to list all available pseudonyms
* @param cls point to a struct ListPseudonymClosure
* @param fullname name of pseudonym
*/
static int
list_pseudonym_helper (void *cls, const char *fullname)
{
struct ListPseudonymClosure *c = cls;
int ret;
struct GNUNET_HashCode id;
int32_t rating;
struct GNUNET_CONTAINER_MetaData *meta;
const char *fn;
char *str;
char *name_unique;
if (strlen (fullname) < sizeof (struct GNUNET_CRYPTO_HashAsciiEncoded))
return GNUNET_OK;
fn = &fullname[strlen (fullname) + 1 -
sizeof (struct GNUNET_CRYPTO_HashAsciiEncoded)];
if (fn[-1] != DIR_SEPARATOR)
return GNUNET_OK;
ret = GNUNET_OK;
if (GNUNET_OK != GNUNET_CRYPTO_hash_from_string (fn, &id))
return GNUNET_OK; /* invalid name */
str = NULL;
if (GNUNET_OK != GNUNET_PSEUDONYM_get_info (c->cfg, &id, &meta, &rating,
&str, NULL))
{
/* ignore entry. FIXME: Why? Lack of data about a pseudonym is not a reason
* to ignore it... So yeah, it will have placeholders instead of name,
* empty metadata container and a default rank == -1, so what? We know
* its nsid - that's all we really need. Right? */
GNUNET_free (str);
GNUNET_CONTAINER_meta_data_destroy (meta);
return GNUNET_OK;
}
name_unique = GNUNET_PSEUDONYM_name_uniquify (c->cfg, &id, str, NULL);
if (c->iterator != NULL)
ret = c->iterator (c->closure, &id, str, name_unique, meta, rating);
GNUNET_free_non_null (str);
GNUNET_free_non_null (name_unique);
GNUNET_CONTAINER_meta_data_destroy (meta);
return ret;
}
/**
* Write the pseudonym infomation into a file
* @param cfg configuration to use
* @param nsid hash code of a pseudonym
* @param meta meta data to be written into a file
* @param ranking ranking of a pseudonym
* @param ns_name non-unique name of a pseudonym
*/
static void
write_pseudonym_info (const struct GNUNET_CONFIGURATION_Handle *cfg,
const struct GNUNET_HashCode * nsid,
const struct GNUNET_CONTAINER_MetaData *meta,
int32_t ranking, const char *ns_name)
{
char *fn;
struct GNUNET_BIO_WriteHandle *fileW;
fn = get_data_filename (cfg, PS_METADATA_DIR, nsid);
GNUNET_assert (fn != NULL);
fileW = GNUNET_BIO_write_open (fn);
if (NULL != fileW)
{
if ((GNUNET_OK != GNUNET_BIO_write_int32 (fileW, ranking)) ||
(GNUNET_OK != GNUNET_BIO_write_string (fileW, ns_name)) ||
(GNUNET_OK != GNUNET_BIO_write_meta_data (fileW, meta)))
{
(void) GNUNET_BIO_write_close (fileW);
GNUNET_break (GNUNET_OK == GNUNET_DISK_directory_remove (fn));
GNUNET_free (fn);
return;
}
if (GNUNET_OK != GNUNET_BIO_write_close (fileW))
{
GNUNET_break (GNUNET_OK == GNUNET_DISK_directory_remove (fn));
GNUNET_free (fn);
return;
}
}
GNUNET_free (fn);
/* create entry for pseudonym name in names */
if (ns_name != NULL)
GNUNET_free_non_null (GNUNET_PSEUDONYM_name_uniquify (cfg, nsid, ns_name,
NULL));
}
int
main (int argc, char *argv[])
{
int ok;
struct GNUNET_HashCode rid1;
struct GNUNET_HashCode id2;
struct GNUNET_HashCode rid2;
struct GNUNET_HashCode fid;
struct GNUNET_HashCode id3;
int old;
int newVal;
struct GNUNET_CONFIGURATION_Handle *cfg;
char *name1;
char *name2;
char *name3;
char *name1_unique;
char *name2_unique;
char *noname;
int noname_is_a_dup;
int notiCount, fakenotiCount;
int count;
static char m[1024 * 1024 * 10];
memset (m, 'b', sizeof (m));
m[sizeof (m) - 1] = '\0';
GNUNET_log_setup ("test-pseudonym", "WARNING", NULL);
ok = GNUNET_YES;
GNUNET_CRYPTO_random_disable_entropy_gathering ();
(void) GNUNET_DISK_directory_remove ("/tmp/gnunet-pseudonym-test");
cfg = GNUNET_CONFIGURATION_create ();
if (-1 == GNUNET_CONFIGURATION_parse (cfg, "test_pseudonym_data.conf"))
{
GNUNET_CONFIGURATION_destroy (cfg);
GNUNET_break (0);
return -1;
}
notiCount = 0;
fakenotiCount = 0;
count = 0;
GNUNET_PSEUDONYM_discovery_callback_register (cfg, &fake_noti_callback,
&fakenotiCount);
GNUNET_PSEUDONYM_discovery_callback_register (cfg, ¬i_callback,
¬iCount);
GNUNET_PSEUDONYM_discovery_callback_unregister (&false_callback, &count);
GNUNET_PSEUDONYM_discovery_callback_unregister (&fake_noti_callback,
&fakenotiCount);
/* ACTUAL TEST CODE */
old = GNUNET_PSEUDONYM_list_all (cfg, NULL, NULL);
meta = GNUNET_CONTAINER_meta_data_create ();
GNUNET_CONTAINER_meta_data_insert (meta, "<test>", EXTRACTOR_METATYPE_TITLE,
EXTRACTOR_METAFORMAT_UTF8, "text/plain",
"test", strlen ("test") + 1);
GNUNET_CRYPTO_hash_create_random (GNUNET_CRYPTO_QUALITY_WEAK, &id1);
GNUNET_PSEUDONYM_add (cfg, &id1, meta);
CHECK (notiCount == 1);
GNUNET_PSEUDONYM_add (cfg, &id1, meta);
CHECK (notiCount == 2);
newVal = GNUNET_PSEUDONYM_list_all (cfg, &iter, &ok);
CHECK (old < newVal);
old = newVal;
GNUNET_CRYPTO_hash_create_random (GNUNET_CRYPTO_QUALITY_WEAK, &id2);
GNUNET_PSEUDONYM_add (cfg, &id2, meta);
CHECK (notiCount == 3);
newVal = GNUNET_PSEUDONYM_list_all (cfg, &iter, &ok);
CHECK (old < newVal);
GNUNET_assert (GNUNET_OK ==
GNUNET_CONTAINER_meta_data_insert (meta, "<test>",
EXTRACTOR_METATYPE_COMMENT,
EXTRACTOR_METAFORMAT_UTF8,
"text/plain", m,
strlen (m) + 1));
GNUNET_CRYPTO_hash_create_random (GNUNET_CRYPTO_QUALITY_WEAK, &id3);
GNUNET_PSEUDONYM_add (cfg, &id3, meta);
GNUNET_PSEUDONYM_get_info (cfg, &id3, NULL, NULL, &name3, NULL);
CHECK (name3 != NULL);
GNUNET_PSEUDONYM_get_info (cfg, &id2, NULL, NULL, &name2, NULL);
CHECK (name2 != NULL);
GNUNET_PSEUDONYM_get_info (cfg, &id1, NULL, NULL, &name1, NULL);
CHECK (name1 != NULL);
CHECK (0 == strcmp (name1, name2));
name1_unique = GNUNET_PSEUDONYM_name_uniquify (cfg, &id1, name1, NULL);
name2_unique = GNUNET_PSEUDONYM_name_uniquify (cfg, &id2, name2, NULL);
CHECK (0 != strcmp (name1_unique, name2_unique));
CHECK (GNUNET_SYSERR == GNUNET_PSEUDONYM_name_to_id (cfg, "fake", &rid2));
CHECK (GNUNET_SYSERR == GNUNET_PSEUDONYM_name_to_id (cfg, name2, &rid2));
CHECK (GNUNET_SYSERR == GNUNET_PSEUDONYM_name_to_id (cfg, name1, &rid1));
CHECK (GNUNET_OK == GNUNET_PSEUDONYM_name_to_id (cfg, name2_unique, &rid2));
CHECK (GNUNET_OK == GNUNET_PSEUDONYM_name_to_id (cfg, name1_unique, &rid1));
CHECK (0 == memcmp (&id1, &rid1, sizeof (struct GNUNET_HashCode)));
CHECK (0 == memcmp (&id2, &rid2, sizeof (struct GNUNET_HashCode)));
GNUNET_CRYPTO_hash_create_random (GNUNET_CRYPTO_QUALITY_WEAK, &fid);
GNUNET_log_skip (1, GNUNET_NO);
CHECK (0 == GNUNET_PSEUDONYM_rank (cfg, &fid, 0));
GNUNET_log_skip (0, GNUNET_YES);
CHECK (GNUNET_OK == GNUNET_PSEUDONYM_get_info (cfg, &fid, NULL, NULL, &noname, &noname_is_a_dup));
CHECK (noname != NULL);
CHECK (noname_is_a_dup == GNUNET_YES);
CHECK (0 == GNUNET_PSEUDONYM_rank (cfg, &id1, 0));
CHECK (5 == GNUNET_PSEUDONYM_rank (cfg, &id1, 5));
CHECK (-5 == GNUNET_PSEUDONYM_rank (cfg, &id1, -10));
CHECK (0 == GNUNET_PSEUDONYM_rank (cfg, &id1, 5));
GNUNET_free (name1);
GNUNET_free (name2);
GNUNET_free (name1_unique);
GNUNET_free (name2_unique);
GNUNET_free (name3);
GNUNET_free (noname);
/* END OF TEST CODE */
FAILURE:
GNUNET_PSEUDONYM_discovery_callback_unregister (¬i_callback, ¬iCount);
GNUNET_CONTAINER_meta_data_destroy (meta);
GNUNET_CONFIGURATION_destroy (cfg);
GNUNET_break (GNUNET_OK ==
GNUNET_DISK_directory_remove ("/tmp/gnunet-pseudonym-test"));
return (ok == GNUNET_YES) ? 0 : 1;
}
