/*
This file is part of GNUnet.
- (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009 Christian Grothoff (and other contributing authors)
+ (C) 2003--2014 Christian Grothoff (and other contributing authors)
GNUnet is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
* into HashMaps. The key may change between FS implementations.
*
* @param uri uri to convert to a unique key
- * @param key wherer to store the unique key
+ * @param key where to store the unique key
*/
void
-GNUNET_FS_uri_to_key (const struct GNUNET_FS_Uri *uri, GNUNET_HashCode * key)
+GNUNET_FS_uri_to_key (const struct GNUNET_FS_Uri *uri,
+ struct GNUNET_HashCode *key)
{
switch (uri->type)
{
- case chk:
+ case GNUNET_FS_URI_CHK:
*key = uri->data.chk.chk.query;
return;
- case sks:
+ case GNUNET_FS_URI_SKS:
GNUNET_CRYPTO_hash (uri->data.sks.identifier,
strlen (uri->data.sks.identifier), key);
break;
- case ksk:
+ case GNUNET_FS_URI_KSK:
if (uri->data.ksk.keywordCount > 0)
GNUNET_CRYPTO_hash (uri->data.ksk.keywords[0],
strlen (uri->data.ksk.keywords[0]), key);
break;
- case loc:
+ case GNUNET_FS_URI_LOC:
GNUNET_CRYPTO_hash (&uri->data.loc.fi,
sizeof (struct FileIdentifier) +
- sizeof (struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded),
+ sizeof (struct GNUNET_PeerIdentity),
key);
break;
default:
- memset (key, 0, sizeof (GNUNET_HashCode));
+ memset (key, 0, sizeof (struct GNUNET_HashCode));
break;
}
}
char **keywords;
unsigned int keywordCount;
- if ((uri == NULL) || (uri->type != ksk))
+ if ((NULL == uri) || (GNUNET_FS_URI_KSK != uri->type))
{
GNUNET_break (0);
return NULL;
* @return decodded string with leading space (or preserved plus)
*/
static char *
-percent_decode_keyword (const char *in, char **emsg)
+percent_decode_keyword (const char *in,
+ char **emsg)
{
char *out;
char *ret;
{
if (out[rpos] == '%')
{
- if (1 != sscanf (&out[rpos + 1], "%2X", &hx))
+ if (1 != SSCANF (&out[rpos + 1], "%2X", &hx))
{
GNUNET_free (out);
- *emsg = GNUNET_strdup (_("`%' must be followed by HEX number"));
+ *emsg = GNUNET_strdup (_(/* xgettext:no-c-format */
+ "Malformed KSK URI (`%' must be followed by HEX number)"));
return NULL;
}
rpos += 3;
* @return NULL on error, otherwise the KSK URI
*/
static struct GNUNET_FS_Uri *
-uri_ksk_parse (const char *s, char **emsg)
+uri_ksk_parse (const char *s,
+ char **emsg)
{
struct GNUNET_FS_Uri *ret;
char **keywords;
char *dup;
int saw_quote;
- GNUNET_assert (s != NULL);
+ GNUNET_assert (NULL != s);
slen = strlen (s);
pos = strlen (GNUNET_FS_URI_KSK_PREFIX);
if ((slen <= pos) || (0 != strncmp (s, GNUNET_FS_URI_KSK_PREFIX, pos)))
max++;
if (s[i - 1] == '+')
{
- *emsg = GNUNET_strdup (_("`++' not allowed in KSK URI"));
+ *emsg = GNUNET_strdup (_("Malformed KSK URI (`++' not allowed)"));
return NULL;
}
}
}
if (saw_quote == 1)
{
- *emsg = GNUNET_strdup (_("Quotes not balanced in KSK URI"));
+ *emsg = GNUNET_strdup (_("Malformed KSK URI (quotes not balanced)"));
return NULL;
}
iret = max;
dup = GNUNET_strdup (s);
keywords = GNUNET_malloc (max * sizeof (char *));
- for (i = slen - 1; i >= pos; i--)
+ for (i = slen - 1; i >= (int) pos; i--)
{
if ((s[i] == '%') && (&s[i] == strstr (&s[i], "%22")))
{
saw_quote = (saw_quote + 1) % 2;
- i += 3;
continue;
}
if ((dup[i] == '+') && (saw_quote == 0))
keywords[--max] = percent_decode_keyword (&dup[pos], emsg);
if (NULL == keywords[max])
goto CLEANUP;
- GNUNET_assert (max == 0);
+ GNUNET_assert (0 == max);
GNUNET_free (dup);
- ret = GNUNET_malloc (sizeof (struct GNUNET_FS_Uri));
- ret->type = ksk;
+ ret = GNUNET_new (struct GNUNET_FS_Uri);
+ ret->type = GNUNET_FS_URI_KSK;
ret->data.ksk.keywordCount = iret;
ret->data.ksk.keywords = keywords;
return ret;
* @return NULL on error, SKS URI otherwise
*/
static struct GNUNET_FS_Uri *
-uri_sks_parse (const char *s, char **emsg)
+uri_sks_parse (const char *s,
+ char **emsg)
{
struct GNUNET_FS_Uri *ret;
- GNUNET_HashCode namespace;
- char *identifier;
- unsigned int pos;
- size_t slen;
- char enc[sizeof (struct GNUNET_CRYPTO_HashAsciiEncoded)];
+ struct GNUNET_CRYPTO_EcdsaPublicKey ns;
+ size_t pos;
+ char *end;
GNUNET_assert (s != NULL);
- slen = strlen (s);
pos = strlen (GNUNET_FS_URI_SKS_PREFIX);
- if ((slen <= pos) || (0 != strncmp (s, GNUNET_FS_URI_SKS_PREFIX, pos)))
+ if ((strlen (s) <= pos) || (0 != strncmp (s, GNUNET_FS_URI_SKS_PREFIX, pos)))
return NULL; /* not an SKS URI */
- if ((slen < pos + sizeof (struct GNUNET_CRYPTO_HashAsciiEncoded)) ||
- (s[pos + sizeof (struct GNUNET_CRYPTO_HashAsciiEncoded) - 1] != '/'))
- {
- *emsg = GNUNET_strdup (_("Malformed SKS URI"));
- return NULL;
- }
- memcpy (enc, &s[pos], sizeof (struct GNUNET_CRYPTO_HashAsciiEncoded));
- enc[sizeof (struct GNUNET_CRYPTO_HashAsciiEncoded) - 1] = '\0';
- if (GNUNET_OK != GNUNET_CRYPTO_hash_from_string (enc, &namespace))
+ end = strchr (&s[pos], '/');
+ if ( (NULL == end) ||
+ (GNUNET_OK !=
+ GNUNET_STRINGS_string_to_data (&s[pos],
+ end - &s[pos],
+ &ns,
+ sizeof (ns))) )
{
- *emsg = GNUNET_strdup (_("Malformed SKS URI"));
- return NULL;
+ *emsg = GNUNET_strdup (_("Malformed SKS URI (wrong syntax)"));
+ return NULL; /* malformed */
}
- identifier =
- GNUNET_strdup (&s[pos + sizeof (struct GNUNET_CRYPTO_HashAsciiEncoded)]);
- ret = GNUNET_malloc (sizeof (struct GNUNET_FS_Uri));
- ret->type = sks;
- ret->data.sks.namespace = namespace;
- ret->data.sks.identifier = identifier;
+ end++; /* skip over '/' */
+ ret = GNUNET_new (struct GNUNET_FS_Uri);
+ ret->type = GNUNET_FS_URI_SKS;
+ ret->data.sks.ns = ns;
+ ret->data.sks.identifier = GNUNET_strdup (end);
return ret;
}
* @return NULL on error, CHK URI otherwise
*/
static struct GNUNET_FS_Uri *
-uri_chk_parse (const char *s, char **emsg)
+uri_chk_parse (const char *s,
+ char **emsg)
{
struct GNUNET_FS_Uri *ret;
struct FileIdentifier fi;
if ((s[pos + sizeof (struct GNUNET_CRYPTO_HashAsciiEncoded) - 1] != '.') ||
(s[pos + sizeof (struct GNUNET_CRYPTO_HashAsciiEncoded) * 2 - 1] != '.'))
{
- *emsg = GNUNET_strdup (_("Malformed CHK URI"));
+ *emsg = GNUNET_strdup (_("Malformed CHK URI (wrong syntax)"));
return NULL;
}
memcpy (h1, &s[pos], sizeof (struct GNUNET_CRYPTO_HashAsciiEncoded));
SSCANF (&s[pos + sizeof (struct GNUNET_CRYPTO_HashAsciiEncoded) * 2],
"%llu", &flen)))
{
- *emsg = GNUNET_strdup (_("Malformed CHK URI"));
+ *emsg = GNUNET_strdup (_("Malformed CHK URI (failed to decode CHK)"));
return NULL;
}
fi.file_length = GNUNET_htonll (flen);
- ret = GNUNET_malloc (sizeof (struct GNUNET_FS_Uri));
- ret->type = chk;
+ ret = GNUNET_new (struct GNUNET_FS_Uri);
+ ret->type = GNUNET_FS_URI_CHK;
ret->data.chk = fi;
return ret;
}
+GNUNET_NETWORK_STRUCT_BEGIN
/**
- * Convert a character back to the binary value
- * that it represents (given base64-encoding).
- *
- * @param a character to convert
- * @return offset in the "tbl" array
- */
-static unsigned int
-c2v (unsigned char a)
-{
- if ((a >= '0') && (a <= '9'))
- return a - '0';
- if ((a >= 'A') && (a <= 'Z'))
- return (a - 'A' + 10);
- if ((a >= 'a') && (a <= 'z'))
- return (a - 'a' + 36);
- if (a == '_')
- return 62;
- if (a == '=')
- return 63;
- return -1;
-}
-
-
-/**
- * Convert string back to binary data.
- *
- * @param input '\\0'-terminated string
- * @param data where to write binary data
- * @param size how much data should be converted
- * @return number of characters processed from input,
- * -1 on error
- */
-static int
-enc2bin (const char *input, void *data, size_t size)
-{
- size_t len;
- size_t pos;
- unsigned int bits;
- unsigned int hbits;
-
- len = size * 8 / 6;
- if (((size * 8) % 6) != 0)
- len++;
- if (strlen (input) < len)
- return -1; /* error! */
- bits = 0;
- hbits = 0;
- len = 0;
- for (pos = 0; pos < size; pos++)
- {
- while (hbits < 8)
- {
- bits |= (c2v (input[len++]) << hbits);
- hbits += 6;
- }
- (((unsigned char *) data)[pos]) = (unsigned char) bits;
- bits >>= 8;
- hbits -= 8;
- }
- return len;
-}
-
-
-/**
- * Structure that defines how the
- * contents of a location URI must be
- * assembled in memory to create or
- * verify the signature of a location
+ * Structure that defines how the contents of a location URI must be
+ * assembled in memory to create or verify the signature of a location
* URI.
*/
struct LocUriAssembly
{
- struct GNUNET_CRYPTO_RsaSignaturePurpose purpose;
+ /**
+ * What is being signed (rest of this struct).
+ */
+ struct GNUNET_CRYPTO_EccSignaturePurpose purpose;
+ /**
+ * Expiration time of the offer.
+ */
struct GNUNET_TIME_AbsoluteNBO exptime;
+ /**
+ * File being offered.
+ */
struct FileIdentifier fi;
- struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded peer;
+ /**
+ * Peer offering the file.
+ */
+ struct GNUNET_PeerIdentity peer;
};
+GNUNET_NETWORK_STRUCT_END
#define GNUNET_FS_URI_LOC_PREFIX GNUNET_FS_URI_PREFIX GNUNET_FS_URI_LOC_INFIX
+#define SIGNATURE_ASCII_LENGTH 103
+
/**
* Parse a LOC URI.
* Also verifies validity of the location URI.
* @return NULL on error, valid LOC URI otherwise
*/
static struct GNUNET_FS_Uri *
-uri_loc_parse (const char *s, char **emsg)
+uri_loc_parse (const char *s,
+ char **emsg)
{
struct GNUNET_FS_Uri *uri;
char h1[sizeof (struct GNUNET_CRYPTO_HashAsciiEncoded)];
unsigned long long exptime;
unsigned long long flen;
struct GNUNET_TIME_Absolute et;
- struct GNUNET_CRYPTO_RsaSignature sig;
+ struct GNUNET_CRYPTO_EddsaSignature sig;
struct LocUriAssembly ass;
- int ret;
size_t slen;
- GNUNET_assert (s != NULL);
slen = strlen (s);
pos = strlen (GNUNET_FS_URI_LOC_PREFIX);
if ((slen < pos + 2 * sizeof (struct GNUNET_CRYPTO_HashAsciiEncoded) + 1) ||
(0 != strncmp (s, GNUNET_FS_URI_LOC_PREFIX, pos)))
- return NULL; /* not an SKS URI */
+ return NULL; /* not a LOC URI */
if ((s[pos + sizeof (struct GNUNET_CRYPTO_HashAsciiEncoded) - 1] != '.') ||
(s[pos + sizeof (struct GNUNET_CRYPTO_HashAsciiEncoded) * 2 - 1] != '.'))
{
- *emsg = GNUNET_strdup (_("SKS URI malformed"));
+ *emsg = GNUNET_strdup (_("LOC URI malformed (wrong syntax)"));
return NULL;
}
memcpy (h1, &s[pos], sizeof (struct GNUNET_CRYPTO_HashAsciiEncoded));
SSCANF (&s[pos + sizeof (struct GNUNET_CRYPTO_HashAsciiEncoded) * 2],
"%llu", &flen)))
{
- *emsg = GNUNET_strdup (_("SKS URI malformed"));
+ *emsg = GNUNET_strdup (_("LOC URI malformed (no CHK)"));
return NULL;
}
ass.fi.file_length = GNUNET_htonll (flen);
npos++;
if (s[npos] == '\0')
{
- *emsg = GNUNET_strdup (_("SKS URI malformed"));
+ *emsg = GNUNET_strdup (_("LOC URI malformed (missing LOC)"));
goto ERR;
}
npos++;
- ret =
- enc2bin (&s[npos], &ass.peer,
- sizeof (struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded));
- if (ret == -1)
+ if ( (strlen (&s[npos]) <= GNUNET_CRYPTO_PKEY_ASCII_LENGTH + 1) ||
+ ('.' != s[npos+GNUNET_CRYPTO_PKEY_ASCII_LENGTH]) )
+ {
+ *emsg =
+ GNUNET_strdup (_("LOC URI malformed (wrong syntax for public key)"));
+ }
+ if (GNUNET_OK !=
+ GNUNET_CRYPTO_eddsa_public_key_from_string (&s[npos],
+ GNUNET_CRYPTO_PKEY_ASCII_LENGTH,
+ &ass.peer.public_key))
{
*emsg =
- GNUNET_strdup (_("SKS URI malformed (could not decode public key)"));
+ GNUNET_strdup (_("LOC URI malformed (could not decode public key)"));
goto ERR;
}
- npos += ret;
+ npos += GNUNET_CRYPTO_PKEY_ASCII_LENGTH;
if (s[npos++] != '.')
{
- *emsg = GNUNET_strdup (_("SKS URI malformed (could not find signature)"));
+ *emsg = GNUNET_strdup (_("LOC URI malformed (could not find signature)"));
goto ERR;
}
- ret = enc2bin (&s[npos], &sig, sizeof (struct GNUNET_CRYPTO_RsaSignature));
- if (ret == -1)
+ if ( (strlen (&s[npos]) <= SIGNATURE_ASCII_LENGTH + 1) ||
+ ('.' != s[npos + SIGNATURE_ASCII_LENGTH]) )
{
- *emsg = GNUNET_strdup (_("SKS URI malformed (could not decode signature)"));
+ *emsg = GNUNET_strdup (_("LOC URI malformed (wrong syntax for signature)"));
goto ERR;
}
- npos += ret;
+ if (GNUNET_OK !=
+ GNUNET_STRINGS_string_to_data (&s[npos],
+ SIGNATURE_ASCII_LENGTH,
+ &sig,
+ sizeof (struct GNUNET_CRYPTO_EddsaSignature)))
+ {
+ *emsg = GNUNET_strdup (_("LOC URI malformed (could not decode signature)"));
+ goto ERR;
+ }
+ npos += SIGNATURE_ASCII_LENGTH;
if (s[npos++] != '.')
{
- *emsg = GNUNET_strdup (_("SKS URI malformed"));
+ *emsg = GNUNET_strdup (_("LOC URI malformed (wrong syntax for expiration time)"));
goto ERR;
}
if (1 != SSCANF (&s[npos], "%llu", &exptime))
{
*emsg =
- GNUNET_strdup (_
- ("SKS URI malformed (could not parse expiration time)"));
+ GNUNET_strdup (_("LOC URI malformed (could not parse expiration time)"));
goto ERR;
}
ass.purpose.size = htonl (sizeof (struct LocUriAssembly));
ass.purpose.purpose = htonl (GNUNET_SIGNATURE_PURPOSE_PEER_PLACEMENT);
- et.abs_value = exptime;
+ et.abs_value_us = exptime * 1000LL * 1000LL;
ass.exptime = GNUNET_TIME_absolute_hton (et);
if (GNUNET_OK !=
- GNUNET_CRYPTO_rsa_verify (GNUNET_SIGNATURE_PURPOSE_PEER_PLACEMENT,
- &ass.purpose, &sig, &ass.peer))
+ GNUNET_CRYPTO_eddsa_verify (GNUNET_SIGNATURE_PURPOSE_PEER_PLACEMENT,
+ &ass.purpose, &sig, &ass.peer.public_key))
{
*emsg =
- GNUNET_strdup (_("SKS URI malformed (signature failed validation)"));
+ GNUNET_strdup (_("LOC URI malformed (signature failed validation)"));
goto ERR;
}
- uri = GNUNET_malloc (sizeof (struct GNUNET_FS_Uri));
- uri->type = loc;
+ uri = GNUNET_new (struct GNUNET_FS_Uri);
+ uri->type = GNUNET_FS_URI_LOC;
uri->data.loc.fi = ass.fi;
uri->data.loc.peer = ass.peer;
uri->data.loc.expirationTime = et;
* @return NULL on error
*/
struct GNUNET_FS_Uri *
-GNUNET_FS_uri_parse (const char *uri, char **emsg)
+GNUNET_FS_uri_parse (const char *uri,
+ char **emsg)
{
struct GNUNET_FS_Uri *ret;
char *msg;
{
unsigned int i;
- GNUNET_assert (uri != NULL);
switch (uri->type)
{
- case ksk:
+ case GNUNET_FS_URI_KSK:
for (i = 0; i < uri->data.ksk.keywordCount; i++)
GNUNET_free (uri->data.ksk.keywords[i]);
GNUNET_array_grow (uri->data.ksk.keywords, uri->data.ksk.keywordCount, 0);
break;
- case sks:
+ case GNUNET_FS_URI_SKS:
GNUNET_free (uri->data.sks.identifier);
break;
- case loc:
+ case GNUNET_FS_URI_LOC:
break;
default:
/* do nothing */
GNUNET_free (uri);
}
+
/**
* How many keywords are ANDed in this keyword URI?
*
unsigned int
GNUNET_FS_uri_ksk_get_keyword_count (const struct GNUNET_FS_Uri *uri)
{
- if (uri->type != ksk)
+ if (uri->type != GNUNET_FS_URI_KSK)
return 0;
return uri->data.ksk.keywordCount;
}
unsigned int i;
char *keyword;
- if (uri->type != ksk)
+ if (uri->type != GNUNET_FS_URI_KSK)
return -1;
- if (iterator == NULL)
+ if (NULL == iterator)
return uri->data.ksk.keywordCount;
for (i = 0; i < uri->data.ksk.keywordCount; i++)
{
* @param is_mandatory is this keyword mandatory?
*/
void
-GNUNET_FS_uri_ksk_add_keyword (struct GNUNET_FS_Uri *uri, const char *keyword,
+GNUNET_FS_uri_ksk_add_keyword (struct GNUNET_FS_Uri *uri,
+ const char *keyword,
int is_mandatory)
{
unsigned int i;
const char *old;
char *n;
- GNUNET_assert (uri->type == ksk);
+ GNUNET_assert (uri->type == GNUNET_FS_URI_KSK);
for (i = 0; i < uri->data.ksk.keywordCount; i++)
{
old = uri->data.ksk.keywords[i];
unsigned int i;
char *old;
- GNUNET_assert (uri->type == ksk);
+ GNUNET_assert (uri->type == GNUNET_FS_URI_KSK);
for (i = 0; i < uri->data.ksk.keywordCount; i++)
{
old = uri->data.ksk.keywords[i];
*
* @param uri the location URI to inspect
* @param peer where to store the identify of the peer (presumably) offering the content
- * @return GNUNET_SYSERR if this is not a location URI, otherwise GNUNET_OK
+ * @return #GNUNET_SYSERR if this is not a location URI, otherwise #GNUNET_OK
*/
int
GNUNET_FS_uri_loc_get_peer_identity (const struct GNUNET_FS_Uri *uri,
struct GNUNET_PeerIdentity *peer)
{
- if (uri->type != loc)
+ if (uri->type != GNUNET_FS_URI_LOC)
return GNUNET_SYSERR;
- GNUNET_CRYPTO_hash (&uri->data.loc.peer,
- sizeof (struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded),
- &peer->hashPubKey);
+ *peer = uri->data.loc.peer;
return GNUNET_OK;
}
struct GNUNET_TIME_Absolute
GNUNET_FS_uri_loc_get_expiration (const struct GNUNET_FS_Uri *uri)
{
- GNUNET_assert (uri->type == loc);
+ GNUNET_assert (uri->type == GNUNET_FS_URI_LOC);
return uri->data.loc.expirationTime;
}
-
/**
* Obtain the URI of the content itself.
*
{
struct GNUNET_FS_Uri *ret;
- if (uri->type != loc)
+ if (uri->type != GNUNET_FS_URI_LOC)
return NULL;
- ret = GNUNET_malloc (sizeof (struct GNUNET_FS_Uri));
- ret->type = chk;
+ ret = GNUNET_new (struct GNUNET_FS_Uri);
+ ret->type = GNUNET_FS_URI_CHK;
ret->data.chk = uri->data.loc.fi;
return ret;
}
/**
* Construct a location URI (this peer will be used for the location).
+ * This function should only be called from within gnunet-service-fs,
+ * as it requires the peer's private key which is generally unavailable
+ * to processes directly under the user's control. However, for
+ * testing and as it logically fits under URIs, it is in this API.
*
- * @param baseUri content offered by the sender
- * @param cfg configuration information (used to find our hostkey)
+ * @param base_uri content offered by the sender
+ * @param sign_key private key of the peer
* @param expiration_time how long will the content be offered?
* @return the location URI, NULL on error
*/
struct GNUNET_FS_Uri *
-GNUNET_FS_uri_loc_create (const struct GNUNET_FS_Uri *baseUri,
- const struct GNUNET_CONFIGURATION_Handle *cfg,
+GNUNET_FS_uri_loc_create (const struct GNUNET_FS_Uri *base_uri,
+ const struct GNUNET_CRYPTO_EddsaPrivateKey *sign_key,
struct GNUNET_TIME_Absolute expiration_time)
{
struct GNUNET_FS_Uri *uri;
- struct GNUNET_CRYPTO_RsaPrivateKey *my_private_key;
- struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded my_public_key;
- char *keyfile;
+ struct GNUNET_CRYPTO_EddsaPublicKey my_public_key;
struct LocUriAssembly ass;
+ struct GNUNET_TIME_Absolute et;
- if (baseUri->type != chk)
- return NULL;
- if (GNUNET_OK !=
- GNUNET_CONFIGURATION_get_value_filename (cfg, "GNUNETD", "HOSTKEY",
- &keyfile))
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- _("Lacking key configuration settings.\n"));
+ if (GNUNET_FS_URI_CHK != base_uri->type)
return NULL;
- }
- my_private_key = GNUNET_CRYPTO_rsa_key_create_from_file (keyfile);
- if (my_private_key == NULL)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- _("Could not access hostkey file `%s'.\n"), keyfile);
- GNUNET_free (keyfile);
- return NULL;
- }
- GNUNET_free (keyfile);
- GNUNET_CRYPTO_rsa_key_get_public (my_private_key, &my_public_key);
+ /* we round expiration time to full seconds for SKS URIs */
+ et.abs_value_us = (expiration_time.abs_value_us / 1000000LL) * 1000000LL;
+ GNUNET_CRYPTO_eddsa_key_get_public (sign_key,
+ &my_public_key);
ass.purpose.size = htonl (sizeof (struct LocUriAssembly));
ass.purpose.purpose = htonl (GNUNET_SIGNATURE_PURPOSE_PEER_PLACEMENT);
- ass.exptime = GNUNET_TIME_absolute_hton (expiration_time);
- ass.fi = baseUri->data.chk;
- ass.peer = my_public_key;
- uri = GNUNET_malloc (sizeof (struct GNUNET_FS_Uri));
- uri->type = loc;
- uri->data.loc.fi = baseUri->data.chk;
- uri->data.loc.expirationTime = expiration_time;
- uri->data.loc.peer = my_public_key;
+ ass.exptime = GNUNET_TIME_absolute_hton (et);
+ ass.fi = base_uri->data.chk;
+ ass.peer.public_key = my_public_key;
+ uri = GNUNET_new (struct GNUNET_FS_Uri);
+ uri->type = GNUNET_FS_URI_LOC;
+ uri->data.loc.fi = base_uri->data.chk;
+ uri->data.loc.expirationTime = et;
+ uri->data.loc.peer.public_key = my_public_key;
GNUNET_assert (GNUNET_OK ==
- GNUNET_CRYPTO_rsa_sign (my_private_key, &ass.purpose,
- &uri->data.loc.contentSignature));
- GNUNET_CRYPTO_rsa_key_free (my_private_key);
+ GNUNET_CRYPTO_eddsa_sign (sign_key,
+ &ass.purpose,
+ &uri->data.loc.contentSignature));
return uri;
}
-/**
- * Create an SKS URI from a namespace and an identifier.
- *
- * @param ns namespace
- * @param id identifier
- * @param emsg where to store an error message
- * @return an FS URI for the given namespace and identifier
- */
-struct GNUNET_FS_Uri *
-GNUNET_FS_uri_sks_create (struct GNUNET_FS_Namespace *ns, const char *id,
- char **emsg)
-{
- struct GNUNET_FS_Uri *ns_uri;
- struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded pk;
-
- ns_uri = GNUNET_malloc (sizeof (struct GNUNET_FS_Uri));
- ns_uri->type = sks;
- GNUNET_CRYPTO_rsa_key_get_public (ns->key, &pk);
- GNUNET_CRYPTO_hash (&pk, sizeof (pk), &ns_uri->data.sks.namespace);
- ns_uri->data.sks.identifier = GNUNET_strdup (id);
- return ns_uri;
-}
-
-
/**
* Create an SKS URI from a namespace ID and an identifier.
*
- * @param nsid namespace ID
+ * @param ns namespace ID
* @param id identifier
* @return an FS URI for the given namespace and identifier
*/
struct GNUNET_FS_Uri *
-GNUNET_FS_uri_sks_create_from_nsid (GNUNET_HashCode * nsid, const char *id)
+GNUNET_FS_uri_sks_create (const struct GNUNET_CRYPTO_EcdsaPublicKey *ns,
+ const char *id)
{
struct GNUNET_FS_Uri *ns_uri;
- ns_uri = GNUNET_malloc (sizeof (struct GNUNET_FS_Uri));
- ns_uri->type = sks;
- ns_uri->data.sks.namespace = *nsid;
+ ns_uri = GNUNET_new (struct GNUNET_FS_Uri);
+ ns_uri->type = GNUNET_FS_URI_SKS;
+ ns_uri->data.sks.ns = *ns;
ns_uri->data.sks.identifier = GNUNET_strdup (id);
return ns_uri;
}
return GNUNET_FS_uri_dup (u2);
if (u2 == NULL)
return GNUNET_FS_uri_dup (u1);
- if ((u1->type != ksk) || (u2->type != ksk))
+ if ((u1->type != GNUNET_FS_URI_KSK) || (u2->type != GNUNET_FS_URI_KSK))
{
GNUNET_break (0);
return NULL;
if (0 == found)
kl[kc++] = GNUNET_strdup (kp);
}
- ret = GNUNET_malloc (sizeof (struct GNUNET_FS_Uri));
- ret->type = ksk;
+ ret = GNUNET_new (struct GNUNET_FS_Uri);
+ ret->type = GNUNET_FS_URI_KSK;
ret->data.ksk.keywordCount = kc;
ret->data.ksk.keywords = kl;
return ret;
if (uri == NULL)
return NULL;
- ret = GNUNET_malloc (sizeof (struct GNUNET_FS_Uri));
+ ret = GNUNET_new (struct GNUNET_FS_Uri);
memcpy (ret, uri, sizeof (struct GNUNET_FS_Uri));
switch (ret->type)
{
- case ksk:
+ case GNUNET_FS_URI_KSK:
if (ret->data.ksk.keywordCount >=
GNUNET_MAX_MALLOC_CHECKED / sizeof (char *))
{
else
ret->data.ksk.keywords = NULL; /* just to be sure */
break;
- case sks:
+ case GNUNET_FS_URI_SKS:
ret->data.sks.identifier = GNUNET_strdup (uri->data.sks.identifier);
break;
- case loc:
+ case GNUNET_FS_URI_LOC:
break;
default:
break;
* if keywords is not legal (i.e. empty).
*/
struct GNUNET_FS_Uri *
-GNUNET_FS_uri_ksk_create (const char *keywords, char **emsg)
+GNUNET_FS_uri_ksk_create (const char *keywords,
+ char **emsg)
{
char **keywordarr;
unsigned int num_Words;
* if keywords is not legal (i.e. empty).
*/
struct GNUNET_FS_Uri *
-GNUNET_FS_uri_ksk_create_from_args (unsigned int argc, const char **argv)
+GNUNET_FS_uri_ksk_create_from_args (unsigned int argc,
+ const char **argv)
{
unsigned int i;
struct GNUNET_FS_Uri *uri;
&& (NULL != (uri = GNUNET_FS_uri_parse (argv[0], &emsg))))
return uri;
GNUNET_free_non_null (emsg);
- uri = GNUNET_malloc (sizeof (struct GNUNET_FS_Uri));
- uri->type = ksk;
+ uri = GNUNET_new (struct GNUNET_FS_Uri);
+ uri->type = GNUNET_FS_URI_KSK;
uri->data.ksk.keywordCount = argc;
uri->data.ksk.keywords = GNUNET_malloc (argc * sizeof (char *));
for (i = 0; i < argc; i++)
*
* @param u1 one of the URIs
* @param u2 the other URI
- * @return GNUNET_YES if the URIs are equal
+ * @return #GNUNET_YES if the URIs are equal
*/
int
GNUNET_FS_uri_test_equal (const struct GNUNET_FS_Uri *u1,
return GNUNET_NO;
switch (u1->type)
{
- case chk:
+ case GNUNET_FS_URI_CHK:
if (0 ==
memcmp (&u1->data.chk, &u2->data.chk, sizeof (struct FileIdentifier)))
return GNUNET_YES;
return GNUNET_NO;
- case sks:
+ case GNUNET_FS_URI_SKS:
if ((0 ==
- memcmp (&u1->data.sks.namespace, &u2->data.sks.namespace,
- sizeof (GNUNET_HashCode))) &&
+ memcmp (&u1->data.sks.ns, &u2->data.sks.ns,
+ sizeof (struct GNUNET_CRYPTO_EcdsaPublicKey))) &&
(0 == strcmp (u1->data.sks.identifier, u2->data.sks.identifier)))
return GNUNET_YES;
return GNUNET_NO;
- case ksk:
+ case GNUNET_FS_URI_KSK:
if (u1->data.ksk.keywordCount != u2->data.ksk.keywordCount)
return GNUNET_NO;
for (i = 0; i < u1->data.ksk.keywordCount; i++)
return GNUNET_NO;
}
return GNUNET_YES;
- case loc:
+ case GNUNET_FS_URI_LOC:
if (memcmp
(&u1->data.loc, &u2->data.loc,
sizeof (struct FileIdentifier) +
- sizeof (struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded) +
+ sizeof (struct GNUNET_CRYPTO_EcdsaPublicKey) +
sizeof (struct GNUNET_TIME_Absolute) + sizeof (unsigned short) +
sizeof (unsigned short)) != 0)
return GNUNET_NO;
* Is this a namespace URI?
*
* @param uri the uri to check
- * @return GNUNET_YES if this is an SKS uri
+ * @return #GNUNET_YES if this is an SKS uri
*/
int
GNUNET_FS_uri_test_sks (const struct GNUNET_FS_Uri *uri)
{
- return uri->type == sks;
+ return uri->type == GNUNET_FS_URI_SKS;
}
* namespace URI.
*
* @param uri the uri to get the namespace ID from
- * @param nsid where to store the ID of the namespace
- * @return GNUNET_OK on success
+ * @param pseudonym where to store the ID of the namespace
+ * @return #GNUNET_OK on success
*/
int
GNUNET_FS_uri_sks_get_namespace (const struct GNUNET_FS_Uri *uri,
- GNUNET_HashCode * nsid)
+ struct GNUNET_CRYPTO_EcdsaPublicKey *pseudonym)
{
if (!GNUNET_FS_uri_test_sks (uri))
{
GNUNET_break (0);
return GNUNET_SYSERR;
}
- *nsid = uri->data.sks.namespace;
+ *pseudonym = uri->data.sks.ns;
return GNUNET_OK;
}
}
-/**
- * Convert namespace URI to a human readable format
- * (using the namespace description, if available).
- *
- * @param cfg configuration to use
- * @param uri SKS uri to convert
- * @return NULL on error (not an SKS URI)
- */
-char *
-GNUNET_FS_uri_sks_to_string_fancy (struct GNUNET_CONFIGURATION_Handle *cfg,
- const struct GNUNET_FS_Uri *uri)
-{
- char *ret;
- char *name;
-
- if (uri->type != sks)
- return NULL;
- name = GNUNET_PSEUDONYM_id_to_name (cfg, &uri->data.sks.namespace);
- if (name == NULL)
- return GNUNET_FS_uri_to_string (uri);
- GNUNET_asprintf (&ret, "%s: %s", name, uri->data.sks.identifier);
- GNUNET_free (name);
- return ret;
-}
-
-
/**
* Is this a keyword URI?
*
* @param uri the uri
- * @return GNUNET_YES if this is a KSK uri
+ * @return #GNUNET_YES if this is a KSK uri
*/
int
GNUNET_FS_uri_test_ksk (const struct GNUNET_FS_Uri *uri)
#if EXTRA_CHECKS
unsigned int i;
- if (uri->type == ksk)
+ if (uri->type == GNUNET_FS_URI_KSK)
{
- for (i=0;i i < uri->data.ksk.keywordCount; i++)
+ for (i=0;i < uri->data.ksk.keywordCount; i++)
GNUNET_assert (uri->data.ksk.keywords[i] != NULL);
}
#endif
- return uri->type == ksk;
+ return uri->type == GNUNET_FS_URI_KSK;
}
* Is this a file (or directory) URI?
*
* @param uri the uri to check
- * @return GNUNET_YES if this is a CHK uri
+ * @return #GNUNET_YES if this is a CHK uri
*/
int
GNUNET_FS_uri_test_chk (const struct GNUNET_FS_Uri *uri)
{
- return uri->type == chk;
+ return uri->type == GNUNET_FS_URI_CHK;
}
{
switch (uri->type)
{
- case chk:
+ case GNUNET_FS_URI_CHK:
return GNUNET_ntohll (uri->data.chk.file_length);
- case loc:
+ case GNUNET_FS_URI_LOC:
return GNUNET_ntohll (uri->data.loc.fi.file_length);
default:
GNUNET_assert (0);
* Is this a location URI?
*
* @param uri the uri to check
- * @return GNUNET_YES if this is a LOC uri
+ * @return #GNUNET_YES if this is a LOC uri
*/
int
GNUNET_FS_uri_test_loc (const struct GNUNET_FS_Uri *uri)
{
- return uri->type == loc;
+ return uri->type == GNUNET_FS_URI_LOC;
}
* Add a keyword as non-mandatory (with ' '-prefix) to the
* given keyword list at offset 'index'. The array is
* guaranteed to be long enough.
- *
+ *
* @param s keyword to add
* @param array array to add the keyword to
* @param index offset where to add the keyword
*/
static void
-insert_non_mandatory_keyword (const char *s, char **array, int index)
+insert_non_mandatory_keyword (const char *s,
+ char **array,
+ int index)
{
char *nkword;
- GNUNET_asprintf (&nkword, " %s", /* space to mark as 'non mandatory' */ s);
+
+ GNUNET_asprintf (&nkword,
+ " %s", /* space to mark as 'non mandatory' */
+ s);
array[index] = nkword;
}
/**
- * Test if the given keyword 's' is already present in the
+ * Test if the given keyword @a s is already present in the
* given array, ignoring the '+'-mandatory prefix in the array.
*
* @param s keyword to test
* @param array keywords to test against, with ' ' or '+' prefix to ignore
- * @param array_length length of the array
- * @return GNUNET_YES if the keyword exists, GNUNET_NO if not
- */
+ * @param array_length length of the @a array
+ * @return #GNUNET_YES if the keyword exists, #GNUNET_NO if not
+ */
static int
-find_duplicate (const char *s, const char **array, int array_length)
+find_duplicate (const char *s,
+ const char **array,
+ int array_length)
{
int j;
return GNUNET_NO;
}
+
+/**
+ * FIXME: comment
+ */
static char *
-normalize_metadata (enum EXTRACTOR_MetaFormat format, const char *data,
- size_t data_len)
+normalize_metadata (enum EXTRACTOR_MetaFormat format,
+ const char *data,
+ size_t data_len)
{
uint8_t *free_str = NULL;
uint8_t *str_to_normalize = (uint8_t *) data;
return (char *) normalized;
}
+
/**
* Counts the number of UTF-8 characters (not bytes) in the string,
* returns that count.
* @param array array to fill with enclosed tokens. If NULL, then tokens
* are only counted.
* @param index index at which to start filling the array (entries prior
- * to it are used to check for duplicates). ignored if array == NULL.
+ * to it are used to check for duplicates). ignored if @a array == NULL.
* @return number of tokens counted (including duplicates), or number of
* tokens extracted (excluding duplicates). 0 if there are no
- * matching parens in the string (when counting), or when all tokens
+ * matching parens in the string (when counting), or when all tokens
* were duplicates (when extracting).
*/
static int
-get_keywords_from_parens (const char *s, char **array, int index)
+get_keywords_from_parens (const char *s,
+ char **array,
+ int index)
{
int count = 0;
char *open_paren;
else
count++;
close_paren[0] = tmp;
- }
+ }
}
GNUNET_free (ss);
return count;
/**
* Where to break up keywords
*/
-#define TOKENS "_. /-!?#&+@\"\'\\;:,"
+#define TOKENS "_. /-!?#&+@\"\'\\;:,()[]{}$<>|"
/**
* Break the filename up by TOKENS to make
* @param array array to fill with tokens. If NULL, then tokens are only
* counted.
* @param index index at which to start filling the array (entries prior
- * to it are used to check for duplicates). ignored if array == NULL.
+ * to it are used to check for duplicates). ignored if @a array == NULL.
* @return number of tokens (>1) counted (including duplicates), or number of
* tokens extracted (excluding duplicates). 0 if there are no
* separators in the string (when counting), or when all tokens were
* duplicates (when extracting).
*/
static int
-get_keywords_from_tokens (const char *s, char **array, int index)
+get_keywords_from_tokens (const char *s,
+ char **array,
+ int index)
{
char *p;
char *ss;
}
#undef TOKENS
+
/**
* Function called on each value in the meta data.
* Adds it to the URI.
* @param data_mime_type mime-type of data (not of the original file);
* can be NULL (if mime-type is not known)
* @param data actual meta-data found
- * @param data_len number of bytes in data
+ * @param data_len number of bytes in @a data
* @return 0 (always)
*/
static int
gather_uri_data (void *cls, const char *plugin_name,
- enum EXTRACTOR_MetaType type, enum EXTRACTOR_MetaFormat format,
- const char *data_mime_type, const char *data, size_t data_len)
+ enum EXTRACTOR_MetaType type,
+ enum EXTRACTOR_MetaFormat format,
+ const char *data_mime_type,
+ const char *data,
+ size_t data_len)
{
struct GNUNET_FS_Uri *uri = cls;
char *normalized_data;
+ const char *sep;
if ((format != EXTRACTOR_METAFORMAT_UTF8) &&
(format != EXTRACTOR_METAFORMAT_C_STRING))
* If it does - fix the extractor, not this check!
*/
if (u8_strcount ((const uint8_t *) data) <= 2)
- {
return 0;
+ if ( (EXTRACTOR_METATYPE_MIMETYPE == type) &&
+ (NULL != (sep = memchr (data, '/', data_len))) &&
+ (sep != data) )
+ {
+ char *xtra;
+
+ GNUNET_asprintf (&xtra,
+ "mimetype:%.*s",
+ (int) (sep - data),
+ data);
+ if (! find_duplicate (xtra,
+ (const char **) uri->data.ksk.keywords,
+ uri->data.ksk.keywordCount))
+ {
+ insert_non_mandatory_keyword (xtra,
+ uri->data.ksk.keywords,
+ uri->data.ksk.keywordCount);
+ uri->data.ksk.keywordCount++;
+ }
+ GNUNET_free (xtra);
}
+
normalized_data = normalize_metadata (format, data, data_len);
- if (!find_duplicate (data, (const char **) uri->data.ksk.keywords, uri->data.ksk.keywordCount))
+ if (! find_duplicate (data,
+ (const char **) uri->data.ksk.keywords,
+ uri->data.ksk.keywordCount))
{
insert_non_mandatory_keyword (data,
uri->data.ksk.keywords, uri->data.ksk.keywordCount);
uri->data.ksk.keywordCount++;
}
- if (normalized_data != NULL)
- {
- if (!find_duplicate (normalized_data, (const char **) uri->data.ksk.keywords, uri->data.ksk.keywordCount))
+ if (NULL != normalized_data)
+ {
+ if (! find_duplicate (normalized_data,
+ (const char **) uri->data.ksk.keywords,
+ uri->data.ksk.keywordCount))
{
insert_non_mandatory_keyword (normalized_data,
uri->data.ksk.keywords, uri->data.ksk.keywordCount);
* @return NULL on error, otherwise a KSK URI
*/
struct GNUNET_FS_Uri *
-GNUNET_FS_uri_ksk_create_from_meta_data (const struct GNUNET_CONTAINER_MetaData
- *md)
+GNUNET_FS_uri_ksk_create_from_meta_data (const struct GNUNET_CONTAINER_MetaData *md)
{
struct GNUNET_FS_Uri *ret;
char *filename;
int tok_keywords = 0;
int paren_keywords = 0;
- if (md == NULL)
+ if (NULL == md)
return NULL;
- ret = GNUNET_malloc (sizeof (struct GNUNET_FS_Uri));
- ret->type = ksk;
+ ret = GNUNET_new (struct GNUNET_FS_Uri);
+ ret->type = GNUNET_FS_URI_KSK;
ent = GNUNET_CONTAINER_meta_data_iterate (md, NULL, NULL);
if (ent > 0)
{
tok_keywords = get_keywords_from_tokens (filename, NULL, 0);
paren_keywords = get_keywords_from_parens (filename, NULL, 0);
}
- /* x2 because there might be a normalized variant of every keyword */
- ret->data.ksk.keywords = GNUNET_malloc (sizeof (char *) * (ent
- + tok_keywords + paren_keywords) * 2);
+ /* x3 because there might be a normalized variant of every keyword,
+ plus theoretically one more for mime... */
+ ret->data.ksk.keywords = GNUNET_malloc
+ (sizeof (char *) * (ent + tok_keywords + paren_keywords) * 3);
GNUNET_CONTAINER_meta_data_iterate (md, &gather_uri_data, ret);
}
if (tok_keywords > 0)
ret->data.ksk.keywordCount += get_keywords_from_tokens (filename,
- ret->data.ksk.keywords,
- ret->data.ksk.keywordCount);
+ ret->data.ksk.keywords,
+ ret->data.ksk.keywordCount);
if (paren_keywords > 0)
ret->data.ksk.keywordCount += get_keywords_from_parens (filename,
- ret->data.ksk.keywords,
- ret->data.ksk.keywordCount);
+ ret->data.ksk.keywords,
+ ret->data.ksk.keywordCount);
if (ent > 0)
GNUNET_free_non_null (full_name);
return ret;
size_t slen;
const char *keyword;
- if (uri->type != ksk)
+ if (uri->type != GNUNET_FS_URI_KSK)
return NULL;
keywords = uri->data.ksk.keywords;
keywordCount = uri->data.ksk.keywordCount;
continue; /* skip leading space */
if (needs_percent (keyword[j]))
{
- sprintf (&ret[wpos], "%%%02X", keyword[j]);
+ sprintf (&ret[wpos], "%%%02X", (unsigned char) keyword[j]);
wpos += 3;
}
else
static char *
uri_sks_to_string (const struct GNUNET_FS_Uri *uri)
{
- const GNUNET_HashCode *namespace;
- const char *identifier;
char *ret;
- struct GNUNET_CRYPTO_HashAsciiEncoded ns;
+ char buf[1024];
- if (uri->type != sks)
+ if (GNUNET_FS_URI_SKS != uri->type)
return NULL;
- namespace = &uri->data.sks.namespace;
- identifier = uri->data.sks.identifier;
- GNUNET_CRYPTO_hash_to_enc (namespace, &ns);
+ ret = GNUNET_STRINGS_data_to_string (&uri->data.sks.ns,
+ sizeof (struct GNUNET_CRYPTO_EcdsaPublicKey),
+ buf,
+ sizeof (buf));
+ GNUNET_assert (NULL != ret);
+ ret[0] = '\0';
GNUNET_asprintf (&ret, "%s%s%s/%s", GNUNET_FS_URI_PREFIX,
- GNUNET_FS_URI_SKS_INFIX, (const char *) &ns, identifier);
+ GNUNET_FS_URI_SKS_INFIX, buf,
+ uri->data.sks.identifier);
return ret;
}
struct GNUNET_CRYPTO_HashAsciiEncoded keyhash;
struct GNUNET_CRYPTO_HashAsciiEncoded queryhash;
- if (uri->type != chk)
+ if (uri->type != GNUNET_FS_URI_CHK)
return NULL;
fi = &uri->data.chk;
GNUNET_CRYPTO_hash_to_enc (&fi->chk.key, &keyhash);
return ret;
}
-/**
- * Convert binary data to a string.
- *
- * @param data binary data to convert
- * @param size number of bytes in data
- * @return converted data
- */
-static char *
-bin2enc (const void *data, size_t size)
-{
- /**
- * 64 characters for encoding, 6 bits per character
- */
- static char *tbl =
- "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz_=";
-
- size_t len;
- size_t pos;
- unsigned int bits;
- unsigned int hbits;
- char *ret;
-
- GNUNET_assert (strlen (tbl) == 64);
- len = size * 8 / 6;
- if (((size * 8) % 6) != 0)
- len++;
- ret = GNUNET_malloc (len + 1);
- ret[len] = '\0';
- len = 0;
- bits = 0;
- hbits = 0;
- for (pos = 0; pos < size; pos++)
- {
- bits |= ((((const unsigned char *) data)[pos]) << hbits);
- hbits += 8;
- while (hbits >= 6)
- {
- ret[len++] = tbl[bits & 63];
- bits >>= 6;
- hbits -= 6;
- }
- }
- if (hbits > 0)
- ret[len] = tbl[bits & 63];
- return ret;
-}
-
/**
* Convert a LOC URI to a string.
char *ret;
struct GNUNET_CRYPTO_HashAsciiEncoded keyhash;
struct GNUNET_CRYPTO_HashAsciiEncoded queryhash;
- char *peerId;
- char *peerSig;
+ char *peer_id;
+ char peer_sig[SIGNATURE_ASCII_LENGTH + 1];
GNUNET_CRYPTO_hash_to_enc (&uri->data.loc.fi.chk.key, &keyhash);
GNUNET_CRYPTO_hash_to_enc (&uri->data.loc.fi.chk.query, &queryhash);
- peerId =
- bin2enc (&uri->data.loc.peer,
- sizeof (struct GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded));
- peerSig =
- bin2enc (&uri->data.loc.contentSignature,
- sizeof (struct GNUNET_CRYPTO_RsaSignature));
- GNUNET_asprintf (&ret, "%s%s%s.%s.%llu.%s.%s.%llu", GNUNET_FS_URI_PREFIX,
+ peer_id =
+ GNUNET_CRYPTO_eddsa_public_key_to_string (&uri->data.loc.peer.public_key);
+ GNUNET_assert (NULL !=
+ GNUNET_STRINGS_data_to_string (&uri->data.loc.contentSignature,
+ sizeof (struct GNUNET_CRYPTO_EddsaSignature),
+ peer_sig,
+ sizeof (peer_sig)));
+ GNUNET_asprintf (&ret,
+ "%s%s%s.%s.%llu.%s.%s.%llu", GNUNET_FS_URI_PREFIX,
GNUNET_FS_URI_LOC_INFIX, (const char *) &keyhash,
(const char *) &queryhash,
(unsigned long long) GNUNET_ntohll (uri->data.loc.
- fi.file_length), peerId,
- peerSig,
- (unsigned long long) uri->data.loc.expirationTime.abs_value);
- GNUNET_free (peerSig);
- GNUNET_free (peerId);
+ fi.file_length),
+ peer_id,
+ peer_sig,
+ (unsigned long long) uri->data.loc.expirationTime.abs_value_us / 1000000LL);
+ GNUNET_free (peer_id);
return ret;
}
}
switch (uri->type)
{
- case ksk:
+ case GNUNET_FS_URI_KSK:
return uri_ksk_to_string (uri);
- case sks:
+ case GNUNET_FS_URI_SKS:
return uri_sks_to_string (uri);
- case chk:
+ case GNUNET_FS_URI_CHK:
return uri_chk_to_string (uri);
- case loc:
+ case GNUNET_FS_URI_LOC:
return uri_loc_to_string (uri);
default:
GNUNET_break (0);
projects / oweals / gnunet.git / blobdiff