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Mark shared secret const in RADIUS client routines

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Jouni Malinen 2009-01-08 16:41:47 +02:00 committed by Jouni Malinen
parent 1c6e69ccda
commit 7d02e64157
7 changed files with 24 additions and 19 deletions
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3
hostapd/accounting.c
View file

@ -422,7 +422,8 @@ static void accounting_sta_get_id(struct hostapd_data *hapd,
*/ */
static RadiusRxResult static RadiusRxResult
accounting_receive(struct radius_msg *msg, struct radius_msg *req, accounting_receive(struct radius_msg *msg, struct radius_msg *req,
u8 *shared_secret, size_t shared_secret_len, void *data) const u8 *shared_secret, size_t shared_secret_len,
void *data)
{ {
if (msg->hdr->code != RADIUS_CODE_ACCOUNTING_RESPONSE) { if (msg->hdr->code != RADIUS_CODE_ACCOUNTING_RESPONSE) {
printf("Unknown RADIUS message code\n"); printf("Unknown RADIUS message code\n");

2
hostapd/ieee802_11_auth.c
View file

@ -383,7 +383,7 @@ static void hostapd_acl_expire(void *eloop_ctx, void *timeout_ctx)
*/ */
static RadiusRxResult static RadiusRxResult
hostapd_acl_recv_radius(struct radius_msg *msg, struct radius_msg *req, hostapd_acl_recv_radius(struct radius_msg *msg, struct radius_msg *req,
u8 *shared_secret, size_t shared_secret_len, const u8 *shared_secret, size_t shared_secret_len,
void *data) void *data)
{ {
struct hostapd_data *hapd = data; struct hostapd_data *hapd = data;

5
hostapd/ieee802_1x.c
View file

@ -1042,7 +1042,8 @@ static void ieee802_1x_decapsulate_radius(struct hostapd_data *hapd,
static void ieee802_1x_get_keys(struct hostapd_data *hapd, static void ieee802_1x_get_keys(struct hostapd_data *hapd,
struct sta_info *sta, struct radius_msg *msg, struct sta_info *sta, struct radius_msg *msg,
struct radius_msg *req, struct radius_msg *req,
u8 *shared_secret, size_t shared_secret_len) const u8 *shared_secret,
size_t shared_secret_len)
{ {
struct radius_ms_mppe_keys *keys; struct radius_ms_mppe_keys *keys;
struct eapol_state_machine *sm = sta->eapol_sm; struct eapol_state_machine *sm = sta->eapol_sm;
@ -1213,7 +1214,7 @@ ieee802_1x_search_radius_identifier(struct hostapd_data *hapd, u8 identifier)
*/ */
static RadiusRxResult static RadiusRxResult
ieee802_1x_receive_auth(struct radius_msg *msg, struct radius_msg *req, ieee802_1x_receive_auth(struct radius_msg *msg, struct radius_msg *req,
u8 *shared_secret, size_t shared_secret_len, const u8 *shared_secret, size_t shared_secret_len,
void *data) void *data)
{ {
struct hostapd_data *hapd = data; struct hostapd_data *hapd = data;

13
src/radius/radius.c
View file

@ -293,7 +293,8 @@ void radius_msg_dump(struct radius_msg *msg)
} }
int radius_msg_finish(struct radius_msg *msg, u8 *secret, size_t secret_len) int radius_msg_finish(struct radius_msg *msg, const u8 *secret,
size_t secret_len)
{ {
if (secret) { if (secret) {
u8 auth[MD5_MAC_LEN]; u8 auth[MD5_MAC_LEN];
@ -364,7 +365,7 @@ int radius_msg_finish_srv(struct radius_msg *msg, const u8 *secret,
} }
void radius_msg_finish_acct(struct radius_msg *msg, u8 *secret, void radius_msg_finish_acct(struct radius_msg *msg, const u8 *secret,
size_t secret_len) size_t secret_len)
{ {
const u8 *addr[2]; const u8 *addr[2];
@ -899,7 +900,7 @@ static void encrypt_ms_key(const u8 *key, size_t key_len, u16 salt,
struct radius_ms_mppe_keys * struct radius_ms_mppe_keys *
radius_msg_get_ms_keys(struct radius_msg *msg, struct radius_msg *sent_msg, radius_msg_get_ms_keys(struct radius_msg *msg, struct radius_msg *sent_msg,
u8 *secret, size_t secret_len) const u8 *secret, size_t secret_len)
{ {
u8 *key; u8 *key;
size_t keylen; size_t keylen;
@ -940,7 +941,7 @@ radius_msg_get_ms_keys(struct radius_msg *msg, struct radius_msg *sent_msg,
struct radius_ms_mppe_keys * struct radius_ms_mppe_keys *
radius_msg_get_cisco_keys(struct radius_msg *msg, struct radius_msg *sent_msg, radius_msg_get_cisco_keys(struct radius_msg *msg, struct radius_msg *sent_msg,
u8 *secret, size_t secret_len) const u8 *secret, size_t secret_len)
{ {
u8 *key; u8 *key;
size_t keylen; size_t keylen;
@ -1043,8 +1044,8 @@ int radius_msg_add_mppe_keys(struct radius_msg *msg,
* in RFC 2865, Chap. 5.2 */ * in RFC 2865, Chap. 5.2 */
struct radius_attr_hdr * struct radius_attr_hdr *
radius_msg_add_attr_user_password(struct radius_msg *msg, radius_msg_add_attr_user_password(struct radius_msg *msg,
u8 *data, size_t data_len, const u8 *data, size_t data_len,
u8 *secret, size_t secret_len) const u8 *secret, size_t secret_len)
{ {
u8 buf[128]; u8 buf[128];
int padlen, i; int padlen, i;

13
src/radius/radius.h
View file

@ -207,10 +207,11 @@ int radius_msg_initialize(struct radius_msg *msg, size_t init_len);
void radius_msg_set_hdr(struct radius_msg *msg, u8 code, u8 identifier); void radius_msg_set_hdr(struct radius_msg *msg, u8 code, u8 identifier);
void radius_msg_free(struct radius_msg *msg); void radius_msg_free(struct radius_msg *msg);
void radius_msg_dump(struct radius_msg *msg); void radius_msg_dump(struct radius_msg *msg);
int radius_msg_finish(struct radius_msg *msg, u8 *secret, size_t secret_len); int radius_msg_finish(struct radius_msg *msg, const u8 *secret,
size_t secret_len);
int radius_msg_finish_srv(struct radius_msg *msg, const u8 *secret, int radius_msg_finish_srv(struct radius_msg *msg, const u8 *secret,
size_t secret_len, const u8 *req_authenticator); size_t secret_len, const u8 *req_authenticator);
void radius_msg_finish_acct(struct radius_msg *msg, u8 *secret, void radius_msg_finish_acct(struct radius_msg *msg, const u8 *secret,
size_t secret_len); size_t secret_len);
struct radius_attr_hdr *radius_msg_add_attr(struct radius_msg *msg, u8 type, struct radius_attr_hdr *radius_msg_add_attr(struct radius_msg *msg, u8 type,
const u8 *data, size_t data_len); const u8 *data, size_t data_len);
@ -229,10 +230,10 @@ void radius_msg_make_authenticator(struct radius_msg *msg,
const u8 *data, size_t len); const u8 *data, size_t len);
struct radius_ms_mppe_keys * struct radius_ms_mppe_keys *
radius_msg_get_ms_keys(struct radius_msg *msg, struct radius_msg *sent_msg, radius_msg_get_ms_keys(struct radius_msg *msg, struct radius_msg *sent_msg,
u8 *secret, size_t secret_len); const u8 *secret, size_t secret_len);
struct radius_ms_mppe_keys * struct radius_ms_mppe_keys *
radius_msg_get_cisco_keys(struct radius_msg *msg, struct radius_msg *sent_msg, radius_msg_get_cisco_keys(struct radius_msg *msg, struct radius_msg *sent_msg,
u8 *secret, size_t secret_len); const u8 *secret, size_t secret_len);
int radius_msg_add_mppe_keys(struct radius_msg *msg, int radius_msg_add_mppe_keys(struct radius_msg *msg,
const u8 *req_authenticator, const u8 *req_authenticator,
const u8 *secret, size_t secret_len, const u8 *secret, size_t secret_len,
@ -240,8 +241,8 @@ int radius_msg_add_mppe_keys(struct radius_msg *msg,
const u8 *recv_key, size_t recv_key_len); const u8 *recv_key, size_t recv_key_len);
struct radius_attr_hdr * struct radius_attr_hdr *
radius_msg_add_attr_user_password(struct radius_msg *msg, radius_msg_add_attr_user_password(struct radius_msg *msg,
u8 *data, size_t data_len, const u8 *data, size_t data_len,
u8 *secret, size_t secret_len); const u8 *secret, size_t secret_len);
int radius_msg_get_attr(struct radius_msg *msg, u8 type, u8 *buf, size_t len); int radius_msg_get_attr(struct radius_msg *msg, u8 type, u8 *buf, size_t len);
int radius_msg_get_vlanid(struct radius_msg *msg); int radius_msg_get_vlanid(struct radius_msg *msg);

5
src/radius/radius_client.c
View file

@ -35,7 +35,8 @@
struct radius_rx_handler { struct radius_rx_handler {
RadiusRxResult (*handler)(struct radius_msg *msg, RadiusRxResult (*handler)(struct radius_msg *msg,
struct radius_msg *req, struct radius_msg *req,
u8 *shared_secret, size_t shared_secret_len, const u8 *shared_secret,
size_t shared_secret_len,
void *data); void *data);
void *data; void *data;
}; };
@ -106,7 +107,7 @@ int radius_client_register(struct radius_client_data *radius,
RadiusType msg_type, RadiusType msg_type,
RadiusRxResult (*handler)(struct radius_msg *msg, RadiusRxResult (*handler)(struct radius_msg *msg,
struct radius_msg *req, struct radius_msg *req,
u8 *shared_secret, const u8 *shared_secret,
size_t shared_secret_len, size_t shared_secret_len,
void *data), void *data),
void *data) void *data)

2
src/radius/radius_client.h
View file

@ -85,7 +85,7 @@ int radius_client_register(struct radius_client_data *radius,
RadiusType msg_type, RadiusType msg_type,
RadiusRxResult (*handler) RadiusRxResult (*handler)
(struct radius_msg *msg, struct radius_msg *req, (struct radius_msg *msg, struct radius_msg *req,
u8 *shared_secret, size_t shared_secret_len, const u8 *shared_secret, size_t shared_secret_len,
void *data), void *data),
void *data); void *data);
int radius_client_send(struct radius_client_data *radius, int radius_client_send(struct radius_client_data *radius,