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[GNUnet-SVN] [gnunet] branch master updated: RECLAIM/REST: update style
From: |
gnunet |
Subject: |
[GNUnet-SVN] [gnunet] branch master updated: RECLAIM/REST: update style |
Date: |
Mon, 15 Apr 2019 09:55:53 +0200 |
This is an automated email from the git hooks/post-receive script.
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 ae5e3e047 RECLAIM/REST: update style
ae5e3e047 is described below
commit ae5e3e047c357de816f54ba53722b7444a7cae82
Author: Schanzenbach, Martin <address@hidden>
AuthorDate: Mon Apr 15 09:55:48 2019 +0200
RECLAIM/REST: update style
---
src/reclaim/oidc_helper.c | 317 ++++++++++++++++++++--------------------------
1 file changed, 136 insertions(+), 181 deletions(-)
diff --git a/src/reclaim/oidc_helper.c b/src/reclaim/oidc_helper.c
index 646e58551..750b276a4 100644
--- a/src/reclaim/oidc_helper.c
+++ b/src/reclaim/oidc_helper.c
@@ -11,7 +11,7 @@
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Affero General Public License for more details.
-
+
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
@@ -24,16 +24,17 @@
* @author Martin Schanzenbach
*/
#include "platform.h"
+#include <inttypes.h>
+#include <jansson.h>
+
#include "gnunet_util_lib.h"
-#include "gnunet_signatures.h"
-#include "gnunet_reclaim_service.h"
+
#include "gnunet_reclaim_attribute_lib.h"
-#include <jansson.h>
-#include <inttypes.h>
+#include "gnunet_reclaim_service.h"
+#include "gnunet_signatures.h"
#include "oidc_helper.h"
-
-static char*
-create_jwt_header(void)
+static char *
+create_jwt_header (void)
{
json_t *root;
char *json_str;
@@ -42,29 +43,30 @@ create_jwt_header(void)
json_object_set_new (root, JWT_ALG, json_string (JWT_ALG_VALUE));
json_object_set_new (root, JWT_TYP, json_string (JWT_TYP_VALUE));
- json_str = json_dumps (root, JSON_INDENT(0) | JSON_COMPACT);
+ json_str = json_dumps (root, JSON_INDENT (0) | JSON_COMPACT);
json_decref (root);
return json_str;
}
static void
-replace_char(char* str, char find, char replace){
- char *current_pos = strchr(str,find);
- while (current_pos){
+replace_char (char *str, char find, char replace)
+{
+ char *current_pos = strchr (str, find);
+ while (current_pos) {
*current_pos = replace;
- current_pos = strchr(current_pos,find);
+ current_pos = strchr (current_pos, find);
}
}
-//RFC4648
+// RFC4648
static void
-fix_base64(char* str) {
- //Replace + with -
+fix_base64 (char *str)
+{
+ // Replace + with -
replace_char (str, '+', '-');
- //Replace / with _
+ // Replace / with _
replace_char (str, '/', '_');
-
}
/**
@@ -77,90 +79,78 @@ fix_base64(char* str) {
* @param secret_key the key used to sign the JWT
* @return a new base64-encoded JWT string.
*/
-char*
+char *
OIDC_id_token_new (const struct GNUNET_CRYPTO_EcdsaPublicKey *aud_key,
const struct GNUNET_CRYPTO_EcdsaPublicKey *sub_key,
const struct GNUNET_RECLAIM_ATTRIBUTE_ClaimList *attrs,
const struct GNUNET_TIME_Relative *expiration_time,
- const char *nonce,
- const char *secret_key)
+ const char *nonce, const char *secret_key)
{
struct GNUNET_RECLAIM_ATTRIBUTE_ClaimListEntry *le;
struct GNUNET_HashCode signature;
struct GNUNET_TIME_Absolute exp_time;
struct GNUNET_TIME_Absolute time_now;
- char* audience;
- char* subject;
- char* header;
- char* body_str;
- char* result;
- char* header_base64;
- char* body_base64;
- char* signature_target;
- char* signature_base64;
- char* attr_val_str;
- json_t* body;
-
- //iat REQUIRED time now
- time_now = GNUNET_TIME_absolute_get();
- //exp REQUIRED time expired from config
+ char *audience;
+ char *subject;
+ char *header;
+ char *body_str;
+ char *result;
+ char *header_base64;
+ char *body_base64;
+ char *signature_target;
+ char *signature_base64;
+ char *attr_val_str;
+ json_t *body;
+
+ // iat REQUIRED time now
+ time_now = GNUNET_TIME_absolute_get ();
+ // exp REQUIRED time expired from config
exp_time = GNUNET_TIME_absolute_add (time_now, *expiration_time);
- //auth_time only if max_age
- //nonce only if nonce
+ // auth_time only if max_age
+ // nonce only if nonce
// OPTIONAL acr,amr,azp
- subject = GNUNET_STRINGS_data_to_string_alloc (sub_key,
- sizeof (struct
GNUNET_CRYPTO_EcdsaPublicKey));
- audience = GNUNET_STRINGS_data_to_string_alloc (aud_key,
- sizeof (struct
GNUNET_CRYPTO_EcdsaPublicKey));
+ subject = GNUNET_STRINGS_data_to_string_alloc (
+ sub_key, sizeof (struct GNUNET_CRYPTO_EcdsaPublicKey));
+ audience = GNUNET_STRINGS_data_to_string_alloc (
+ aud_key, sizeof (struct GNUNET_CRYPTO_EcdsaPublicKey));
header = create_jwt_header ();
body = json_object ();
- //iss REQUIRED case sensitive server uri with https
- //The issuer is the local reclaim instance (e.g.
https://reclaim.id/api/openid)
- json_object_set_new (body,
- "iss", json_string (SERVER_ADDRESS));
- //sub REQUIRED public key identity, not exceed 255 ASCII length
- json_object_set_new (body,
- "sub", json_string (subject));
- //aud REQUIRED public key client_id must be there
- json_object_set_new (body,
- "aud", json_string (audience));
- //iat
- json_object_set_new (body,
- "iat", json_integer (time_now.abs_value_us /
(1000*1000)));
- //exp
- json_object_set_new (body,
- "exp", json_integer (exp_time.abs_value_us /
(1000*1000)));
- //nbf
- json_object_set_new (body,
- "nbf", json_integer (time_now.abs_value_us /
(1000*1000)));
- //nonce
+ // iss REQUIRED case sensitive server uri with https
+ // The issuer is the local reclaim instance (e.g.
+ // https://reclaim.id/api/openid)
+ json_object_set_new (body, "iss", json_string (SERVER_ADDRESS));
+ // sub REQUIRED public key identity, not exceed 255 ASCII length
+ json_object_set_new (body, "sub", json_string (subject));
+ // aud REQUIRED public key client_id must be there
+ json_object_set_new (body, "aud", json_string (audience));
+ // iat
+ json_object_set_new (body, "iat",
+ json_integer (time_now.abs_value_us / (1000 * 1000)));
+ // exp
+ json_object_set_new (body, "exp",
+ json_integer (exp_time.abs_value_us / (1000 * 1000)));
+ // nbf
+ json_object_set_new (body, "nbf",
+ json_integer (time_now.abs_value_us / (1000 * 1000)));
+ // nonce
if (NULL != nonce)
- json_object_set_new (body,
- "nonce", json_string (nonce));
-
- for (le = attrs->list_head; NULL != le; le = le->next)
- {
- attr_val_str = GNUNET_RECLAIM_ATTRIBUTE_value_to_string (le->claim->type,
- le->claim->data,
-
le->claim->data_size);
- json_object_set_new (body,
- le->claim->name,
- json_string (attr_val_str));
+ json_object_set_new (body, "nonce", json_string (nonce));
+
+ for (le = attrs->list_head; NULL != le; le = le->next) {
+ attr_val_str = GNUNET_RECLAIM_ATTRIBUTE_value_to_string (
+ le->claim->type, le->claim->data, le->claim->data_size);
+ json_object_set_new (body, le->claim->name, json_string (attr_val_str));
GNUNET_free (attr_val_str);
}
- body_str = json_dumps (body, JSON_INDENT(0) | JSON_COMPACT);
+ body_str = json_dumps (body, JSON_INDENT (0) | JSON_COMPACT);
json_decref (body);
- GNUNET_STRINGS_base64_encode (header,
- strlen (header),
- &header_base64);
- fix_base64(header_base64);
+ GNUNET_STRINGS_base64_encode (header, strlen (header), &header_base64);
+ fix_base64 (header_base64);
- GNUNET_STRINGS_base64_encode (body_str,
- strlen (body_str),
- &body_base64);
- fix_base64(body_base64);
+ GNUNET_STRINGS_base64_encode (body_str, strlen (body_str), &body_base64);
+ fix_base64 (body_base64);
GNUNET_free (subject);
GNUNET_free (audience);
@@ -170,14 +160,15 @@ OIDC_id_token_new (const struct
GNUNET_CRYPTO_EcdsaPublicKey *aud_key,
* standards compliant, check.
*/
GNUNET_asprintf (&signature_target, "%s.%s", header_base64, body_base64);
- GNUNET_CRYPTO_hmac_raw (secret_key, strlen (secret_key), signature_target,
strlen (signature_target), &signature);
- GNUNET_STRINGS_base64_encode ((const char*)&signature,
+ GNUNET_CRYPTO_hmac_raw (secret_key, strlen (secret_key), signature_target,
+ strlen (signature_target), &signature);
+ GNUNET_STRINGS_base64_encode ((const char *)&signature,
sizeof (struct GNUNET_HashCode),
&signature_base64);
- fix_base64(signature_base64);
+ fix_base64 (signature_base64);
- GNUNET_asprintf (&result, "%s.%s.%s",
- header_base64, body_base64, signature_base64);
+ GNUNET_asprintf (&result, "%s.%s.%s", header_base64, body_base64,
+ signature_base64);
GNUNET_free (signature_target);
GNUNET_free (header);
@@ -196,10 +187,10 @@ OIDC_id_token_new (const struct
GNUNET_CRYPTO_EcdsaPublicKey *aud_key,
* @param nonce the nonce to include in the code
* @return a new authorization code (caller must free)
*/
-char*
+char *
OIDC_build_authz_code (const struct GNUNET_CRYPTO_EcdsaPrivateKey *issuer,
const struct GNUNET_RECLAIM_Ticket *ticket,
- const char* nonce)
+ const char *nonce)
{
char *ticket_str;
json_t *code_json;
@@ -214,42 +205,32 @@ OIDC_build_authz_code (const struct
GNUNET_CRYPTO_EcdsaPrivateKey *issuer,
if (NULL != nonce)
signature_payload_len += strlen (nonce);
- signature_payload = GNUNET_malloc (sizeof (struct
GNUNET_CRYPTO_EccSignaturePurpose) + signature_payload_len);
+ signature_payload =
+ GNUNET_malloc (sizeof (struct GNUNET_CRYPTO_EccSignaturePurpose) +
+ signature_payload_len);
purpose = (struct GNUNET_CRYPTO_EccSignaturePurpose *)signature_payload;
- purpose->size = htonl (sizeof (struct GNUNET_CRYPTO_EccSignaturePurpose) +
signature_payload_len);
+ purpose->size = htonl (sizeof (struct GNUNET_CRYPTO_EccSignaturePurpose) +
+ signature_payload_len);
purpose->purpose = htonl (GNUNET_SIGNATURE_PURPOSE_RECLAIM_CODE_SIGN);
- memcpy (&purpose[1],
- ticket,
- sizeof (struct GNUNET_RECLAIM_Ticket));
+ memcpy (&purpose[1], ticket, sizeof (struct GNUNET_RECLAIM_Ticket));
if (NULL != nonce)
- memcpy (((char*)&purpose[1]) + sizeof (struct GNUNET_RECLAIM_Ticket),
- nonce,
- strlen (nonce));
- if (GNUNET_SYSERR == GNUNET_CRYPTO_ecdsa_sign (issuer,
- purpose,
- &signature))
- {
+ memcpy (((char *)&purpose[1]) + sizeof (struct GNUNET_RECLAIM_Ticket),
+ nonce, strlen (nonce));
+ if (GNUNET_SYSERR == GNUNET_CRYPTO_ecdsa_sign (issuer, purpose, &signature))
{
GNUNET_free (signature_payload);
return NULL;
}
- signature_str = GNUNET_STRINGS_data_to_string_alloc (&signature,
- sizeof (signature));
- ticket_str = GNUNET_STRINGS_data_to_string_alloc (ticket,
- sizeof (struct
GNUNET_RECLAIM_Ticket));
+ signature_str =
+ GNUNET_STRINGS_data_to_string_alloc (&signature, sizeof (signature));
+ ticket_str = GNUNET_STRINGS_data_to_string_alloc (
+ ticket, sizeof (struct GNUNET_RECLAIM_Ticket));
code_json = json_object ();
- json_object_set_new (code_json,
- "ticket",
- json_string (ticket_str));
+ json_object_set_new (code_json, "ticket", json_string (ticket_str));
if (NULL != nonce)
- json_object_set_new (code_json,
- "nonce",
- json_string (nonce));
- json_object_set_new (code_json,
- "signature",
- json_string (signature_str));
- authz_code = json_dumps (code_json,
- JSON_INDENT(0) | JSON_COMPACT);
+ json_object_set_new (code_json, "nonce", json_string (nonce));
+ json_object_set_new (code_json, "signature", json_string (signature_str));
+ authz_code = json_dumps (code_json, JSON_INDENT (0) | JSON_COMPACT);
GNUNET_free (signature_payload);
GNUNET_free (signature_str);
GNUNET_free (ticket_str);
@@ -258,8 +239,6 @@ OIDC_build_authz_code (const struct
GNUNET_CRYPTO_EcdsaPrivateKey *issuer,
}
-
-
/**
* Parse reclaim ticket and nonce from
* authorization code.
@@ -273,8 +252,7 @@ OIDC_build_authz_code (const struct
GNUNET_CRYPTO_EcdsaPrivateKey *issuer,
*/
int
OIDC_parse_authz_code (const struct GNUNET_CRYPTO_EcdsaPublicKey *audience,
- const char* code,
- struct GNUNET_RECLAIM_Ticket **ticket,
+ const char *code, struct GNUNET_RECLAIM_Ticket **ticket,
char **nonce)
{
json_error_t error;
@@ -290,11 +268,9 @@ OIDC_parse_authz_code (const struct
GNUNET_CRYPTO_EcdsaPublicKey *audience,
struct GNUNET_CRYPTO_EcdsaSignature signature;
size_t signature_payload_len;
- code_output = NULL;
- GNUNET_STRINGS_base64_decode (code,
- strlen(code),
- (void**)&code_output);
- code_json = json_loads (code_output, 0 , &error);
+ code_output = NULL;
+ GNUNET_STRINGS_base64_decode (code, strlen (code), (void **)&code_output);
+ code_json = json_loads (code_output, 0, &error);
GNUNET_free (code_output);
ticket_json = json_object_get (code_json, "ticket");
nonce_json = json_object_get (code_json, "nonce");
@@ -303,8 +279,7 @@ OIDC_parse_authz_code (const struct
GNUNET_CRYPTO_EcdsaPublicKey *audience,
*nonce = NULL;
if ((NULL == ticket_json || !json_is_string (ticket_json)) ||
- (NULL == signature_json || !json_is_string (signature_json)))
- {
+ (NULL == signature_json || !json_is_string (signature_json))) {
json_decref (code_json);
return GNUNET_SYSERR;
}
@@ -318,38 +293,29 @@ OIDC_parse_authz_code (const struct
GNUNET_CRYPTO_EcdsaPublicKey *audience,
signature_payload_len += strlen (nonce_str);
purpose = GNUNET_malloc (sizeof (struct GNUNET_CRYPTO_EccSignaturePurpose) +
signature_payload_len);
- purpose->size = htonl (sizeof (struct GNUNET_CRYPTO_EccSignaturePurpose) +
signature_payload_len);
+ purpose->size = htonl (sizeof (struct GNUNET_CRYPTO_EccSignaturePurpose) +
+ signature_payload_len);
purpose->purpose = htonl (GNUNET_SIGNATURE_PURPOSE_RECLAIM_CODE_SIGN);
- if (GNUNET_OK != GNUNET_STRINGS_string_to_data (ticket_str,
- strlen (ticket_str),
- &purpose[1],
- sizeof (struct
GNUNET_RECLAIM_Ticket)))
- {
+ if (GNUNET_OK != GNUNET_STRINGS_string_to_data (
+ ticket_str, strlen (ticket_str), &purpose[1],
+ sizeof (struct GNUNET_RECLAIM_Ticket))) {
GNUNET_free (purpose);
json_decref (code_json);
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "Cannot parse ticket!\n");
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Cannot parse ticket!\n");
return GNUNET_SYSERR;
}
- if (GNUNET_OK != GNUNET_STRINGS_string_to_data (signature_str,
- strlen (signature_str),
- &signature,
- sizeof (struct
GNUNET_CRYPTO_EcdsaSignature)))
- {
+ if (GNUNET_OK != GNUNET_STRINGS_string_to_data (
+ signature_str, strlen (signature_str), &signature,
+ sizeof (struct GNUNET_CRYPTO_EcdsaSignature))) {
GNUNET_free (purpose);
json_decref (code_json);
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "Cannot parse signature!\n");
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Cannot parse signature!\n");
return GNUNET_SYSERR;
}
*ticket = GNUNET_new (struct GNUNET_RECLAIM_Ticket);
- memcpy (*ticket,
- &purpose[1],
- sizeof (struct GNUNET_RECLAIM_Ticket));
- if (0 != memcmp (audience,
- &(*ticket)->audience,
- sizeof (struct GNUNET_CRYPTO_EcdsaPublicKey)))
- {
+ memcpy (*ticket, &purpose[1], sizeof (struct GNUNET_RECLAIM_Ticket));
+ if (0 != memcmp (audience, &(*ticket)->audience,
+ sizeof (struct GNUNET_CRYPTO_EcdsaPublicKey))) {
GNUNET_free (purpose);
GNUNET_free (*ticket);
json_decref (code_json);
@@ -357,23 +323,18 @@ OIDC_parse_authz_code (const struct
GNUNET_CRYPTO_EcdsaPublicKey *audience,
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
"Audience in ticket does not match client!\n");
return GNUNET_SYSERR;
-
}
if (NULL != nonce_str)
- memcpy (((char*)&purpose[1]) + sizeof (struct GNUNET_RECLAIM_Ticket),
- nonce_str,
- strlen (nonce_str));
- if (GNUNET_OK != GNUNET_CRYPTO_ecdsa_verify
(GNUNET_SIGNATURE_PURPOSE_RECLAIM_CODE_SIGN,
- purpose,
- &signature,
- &(*ticket)->identity))
- {
+ memcpy (((char *)&purpose[1]) + sizeof (struct GNUNET_RECLAIM_Ticket),
+ nonce_str, strlen (nonce_str));
+ if (GNUNET_OK !=
+ GNUNET_CRYPTO_ecdsa_verify (GNUNET_SIGNATURE_PURPOSE_RECLAIM_CODE_SIGN,
+ purpose, &signature, &(*ticket)->identity)) {
GNUNET_free (purpose);
GNUNET_free (*ticket);
json_decref (code_json);
*ticket = NULL;
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "Signature of authZ code invalid!\n");
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR, "Signature of authZ code invalid!\n");
return GNUNET_SYSERR;
}
*nonce = GNUNET_strdup (nonce_str);
@@ -390,8 +351,7 @@ OIDC_parse_authz_code (const struct
GNUNET_CRYPTO_EcdsaPublicKey *audience,
* @param token_response where to store the response
*/
void
-OIDC_build_token_response (const char *access_token,
- const char *id_token,
+OIDC_build_token_response (const char *access_token, const char *id_token,
const struct GNUNET_TIME_Relative *expiration_time,
char **token_response)
{
@@ -402,35 +362,30 @@ OIDC_build_token_response (const char *access_token,
GNUNET_assert (NULL != access_token);
GNUNET_assert (NULL != id_token);
GNUNET_assert (NULL != expiration_time);
- json_object_set_new (root_json,
- "access_token",
- json_string (access_token));
- json_object_set_new (root_json,
- "token_type",
- json_string ("Bearer"));
- json_object_set_new (root_json,
- "expires_in",
- json_integer (expiration_time->rel_value_us / (1000 *
1000)));
- json_object_set_new (root_json,
- "id_token",
- json_string (id_token));
- *token_response = json_dumps (root_json,
- JSON_INDENT(0) | JSON_COMPACT);
+ json_object_set_new (root_json, "access_token", json_string (access_token));
+ json_object_set_new (root_json, "token_type", json_string ("Bearer"));
+ json_object_set_new (
+ root_json, "expires_in",
+ json_integer (expiration_time->rel_value_us / (1000 * 1000)));
+ json_object_set_new (root_json, "id_token", json_string (id_token));
+ *token_response = json_dumps (root_json, JSON_INDENT (0) | JSON_COMPACT);
json_decref (root_json);
}
/**
* Generate a new access token
*/
-char*
+char *
OIDC_access_token_new ()
{
- char* access_token_number;
- char* access_token;
+ char *access_token_number;
+ char *access_token;
uint64_t random_number;
- random_number = GNUNET_CRYPTO_random_u64(GNUNET_CRYPTO_QUALITY_NONCE,
UINT64_MAX);
+ random_number =
+ GNUNET_CRYPTO_random_u64 (GNUNET_CRYPTO_QUALITY_NONCE, UINT64_MAX);
GNUNET_asprintf (&access_token_number, "%" PRIu64, random_number);
-
GNUNET_STRINGS_base64_encode(access_token_number,strlen(access_token_number),&access_token);
+ GNUNET_STRINGS_base64_encode (access_token_number,
+ strlen (access_token_number), &access_token);
return access_token;
}
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- [GNUnet-SVN] [gnunet] branch master updated: RECLAIM/REST: update style,
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