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[GNUnet-SVN] r36810 - gnunet/src/identity-provider
From: |
gnunet |
Subject: |
[GNUnet-SVN] r36810 - gnunet/src/identity-provider |
Date: |
Tue, 12 Jan 2016 15:47:58 +0100 |
Author: schanzen
Date: 2016-01-12 15:47:58 +0100 (Tue, 12 Jan 2016)
New Revision: 36810
Modified:
gnunet/src/identity-provider/identity_token.c
Log:
-minor
Modified: gnunet/src/identity-provider/identity_token.c
===================================================================
--- gnunet/src/identity-provider/identity_token.c 2016-01-12 12:43:09 UTC
(rev 36809)
+++ gnunet/src/identity-provider/identity_token.c 2016-01-12 14:47:58 UTC
(rev 36810)
@@ -67,7 +67,7 @@
/**
- * Decrypts metainfo part from a token code
+ * Decrypts data part from a token code
*/
static int
decrypt_str_ecdhe (const struct GNUNET_CRYPTO_EcdsaPrivateKey *priv_key,
@@ -639,10 +639,10 @@
/**
* Create the token code
- * The metadata is encrypted with a share ECDH derived secret using B (aud_key)
+ * The data is encrypted with a share ECDH derived secret using B (aud_key)
* and e (ecdh_privkey)
* The ticket also contains E (ecdh_pubkey) and a signature over the
- * metadata and E
+ * data and E
*/
struct TokenTicket*
ticket_create (const char* nonce_str,
@@ -725,7 +725,7 @@
dh_key_str = GNUNET_STRINGS_data_to_string_alloc (&ticket->ecdh_pubkey,
sizeof (struct
GNUNET_CRYPTO_EcdhePublicKey));
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Using ECDH pubkey %s to encrypt\n",
dh_key_str);
- GNUNET_asprintf (&ticket_str, "{\"meta\": \"%s\", \"ecdh\": \"%s\",
\"signature\": \"%s\"}",
+ GNUNET_asprintf (&ticket_str, "{\"data\": \"%s\", \"ecdh\": \"%s\",
\"signature\": \"%s\"}",
ticket_payload_str, dh_key_str, ticket_sig_str);
GNUNET_STRINGS_base64_encode (ticket_str, strlen (ticket_str), result);
GNUNET_free (dh_key_str);
@@ -754,7 +754,7 @@
json_t *identity_json;
json_t *nonce_json;
json_error_t err_json;
- char* meta_str;
+ char* data_str;
struct GNUNET_CRYPTO_EcdsaPublicKey id_pkey;
if (GNUNET_OK != decrypt_str_ecdhe (priv_key,
@@ -761,19 +761,19 @@
ecdhe_pkey,
raw_data,
data_len,
- &meta_str))
+ &data_str))
{
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Metadata decryption failed\n");
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Data decryption failed\n");
return GNUNET_SYSERR;
}
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Metadata: %s\n", meta_str);
- root = json_loads (meta_str, JSON_DECODE_ANY, &err_json);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Data: %s\n", data_str);
+ root = json_loads (data_str, JSON_DECODE_ANY, &err_json);
if (!root)
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "Error parsing metadata: %s\n", err_json.text);
- GNUNET_free (meta_str);
+ "Error parsing data: %s\n", err_json.text);
+ GNUNET_free (data_str);
return GNUNET_SYSERR;
}
@@ -781,9 +781,9 @@
if (!json_is_string (identity_json))
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "Error parsing metadata: %s\n", err_json.text);
+ "Error parsing data: %s\n", err_json.text);
json_decref (root);
- GNUNET_free (meta_str);
+ GNUNET_free (data_str);
return GNUNET_SYSERR;
}
identity_key_str = json_string_value (identity_json);
@@ -797,9 +797,9 @@
if (!json_is_string (label_json))
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "Error parsing metadata: %s\n", err_json.text);
+ "Error parsing data: %s\n", err_json.text);
json_decref (root);
- GNUNET_free (meta_str);
+ GNUNET_free (data_str);
return GNUNET_SYSERR;
}
@@ -810,9 +810,9 @@
if (!json_is_string (label_json))
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "Error parsing metadata: %s\n", err_json.text);
+ "Error parsing data: %s\n", err_json.text);
json_decref (root);
- GNUNET_free (meta_str);
+ GNUNET_free (data_str);
return GNUNET_SYSERR;
}
@@ -822,7 +822,7 @@
*result = ticket_payload_create (nonce_str,
(const struct
GNUNET_CRYPTO_EcdsaPublicKey*)&id_pkey,
label_str);
- GNUNET_free (meta_str);
+ GNUNET_free (data_str);
json_decref (root);
return GNUNET_OK;
@@ -833,7 +833,7 @@
const struct GNUNET_CRYPTO_EcdsaPrivateKey *priv_key,
struct TokenTicket **result)
{
- const char* enc_meta_str;
+ const char* enc_data_str;
const char* ecdh_enc_str;
const char* signature_enc_str;
@@ -840,12 +840,12 @@
json_t *root;
json_t *signature_json;
json_t *ecdh_json;
- json_t *enc_meta_json;
+ json_t *enc_data_json;
json_error_t err_json;
- char* enc_meta;
+ char* enc_data;
char* ticket_decoded;
char* write_ptr;
- size_t enc_meta_len;
+ size_t enc_data_len;
struct GNUNET_CRYPTO_EccSignaturePurpose *purpose;
struct TokenTicket *ticket;
struct TokenTicketPayload *ticket_payload;
@@ -863,11 +863,11 @@
signature_json = json_object_get (root, "signature");
ecdh_json = json_object_get (root, "ecdh");
- enc_meta_json = json_object_get (root, "meta");
+ enc_data_json = json_object_get (root, "data");
signature_enc_str = json_string_value (signature_json);
ecdh_enc_str = json_string_value (ecdh_json);
- enc_meta_str = json_string_value (enc_meta_json);
+ enc_data_str = json_string_value (enc_data_json);
ticket = GNUNET_malloc (sizeof (struct TokenTicket));
@@ -876,12 +876,12 @@
&ticket->ecdh_pubkey,
sizeof (struct
GNUNET_CRYPTO_EcdhePublicKey)))
{
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "ECDH PKEY %s invalid in metadata\n",
ecdh_enc_str);
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "ECDH PKEY %s invalid in data\n",
ecdh_enc_str);
json_decref (root);
GNUNET_free (ticket);
return GNUNET_SYSERR;
}
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Using ECDH pubkey %s for metadata
decryption\n", ecdh_enc_str);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Using ECDH pubkey %s for data
decryption\n", ecdh_enc_str);
if (GNUNET_OK != GNUNET_STRINGS_string_to_data (signature_enc_str,
strlen (signature_enc_str),
&ticket->signature,
@@ -890,23 +890,23 @@
json_decref (root);
GNUNET_free (ticket_decoded);
GNUNET_free (ticket);
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "ECDH signature invalid in
metadata\n");
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "ECDH signature invalid in data\n");
return GNUNET_SYSERR;
}
- enc_meta_len = GNUNET_STRINGS_base64_decode (enc_meta_str,
- strlen (enc_meta_str),
- &enc_meta);
+ enc_data_len = GNUNET_STRINGS_base64_decode (enc_data_str,
+ strlen (enc_data_str),
+ &enc_data);
- if (GNUNET_OK != ticket_payload_parse (enc_meta,
- enc_meta_len,
+ if (GNUNET_OK != ticket_payload_parse (enc_data,
+ enc_data_len,
priv_key,
(const struct
GNUNET_CRYPTO_EcdhePublicKey*)&ticket->ecdh_pubkey,
&ticket_payload))
{
json_decref (root);
- GNUNET_free (enc_meta);
+ GNUNET_free (enc_data);
GNUNET_free (ticket_decoded);
GNUNET_free (ticket);
return GNUNET_SYSERR;
@@ -913,20 +913,19 @@
}
ticket->payload = ticket_payload;
- //TODO: check signature here
purpose =
GNUNET_malloc (sizeof (struct GNUNET_CRYPTO_EccSignaturePurpose) +
sizeof (struct GNUNET_CRYPTO_EcdhePublicKey) + //E
- enc_meta_len); // E_K (code_str)
+ enc_data_len); // E_K (code_str)
purpose->size =
htonl (sizeof (struct GNUNET_CRYPTO_EccSignaturePurpose) +
sizeof (struct GNUNET_CRYPTO_EcdhePublicKey) +
- enc_meta_len);
+ enc_data_len);
purpose->purpose = htonl(GNUNET_SIGNATURE_PURPOSE_GNUID_TICKET);
write_ptr = (char*) &purpose[1];
memcpy (write_ptr, &ticket->ecdh_pubkey, sizeof (struct
GNUNET_CRYPTO_EcdhePublicKey));
write_ptr += sizeof (struct GNUNET_CRYPTO_EcdhePublicKey);
- memcpy (write_ptr, enc_meta, enc_meta_len);
+ memcpy (write_ptr, enc_data, enc_data_len);
if (GNUNET_OK != GNUNET_CRYPTO_ecdsa_verify
(GNUNET_SIGNATURE_PURPOSE_GNUID_TICKET,
purpose,
@@ -944,7 +943,7 @@
*result = ticket;
GNUNET_free (purpose);
- GNUNET_free (enc_meta);
+ GNUNET_free (enc_data);
GNUNET_free (ticket_decoded);
json_decref (root);
return GNUNET_OK;
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