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Liberally apply const where appropriate.

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Feral Interactive 2019-11-01 11:29:23 +00:00 committed by bobsayshilol
parent 540ef5fd6e
commit b1990b6130
2 changed files with 21 additions and 21 deletions
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32
src/client/ns_turn_msg.c
View File

@ -152,23 +152,23 @@ int stun_calculate_hmac(const uint8_t *buf, size_t len, const uint8_t *key, size
return 0;
}
int stun_produce_integrity_key_str(uint8_t *uname, uint8_t *realm, uint8_t *upwd, hmackey_t key, SHATYPE shatype)
int stun_produce_integrity_key_str(const uint8_t *uname, const uint8_t *realm, const uint8_t *upwd, hmackey_t key, SHATYPE shatype)
{
ERR_clear_error();
UNUSED_ARG(shatype);
size_t ulen = strlen((char*)uname);
size_t rlen = strlen((char*)realm);
size_t plen = strlen((char*)upwd);
size_t ulen = strlen((const char*)uname);
size_t rlen = strlen((const char*)realm);
size_t plen = strlen((const char*)upwd);
size_t sz = ulen+1+rlen+1+plen+1+10;
size_t strl = ulen+1+rlen+1+plen;
uint8_t *str = (uint8_t*)malloc(sz+1);
strncpy((char*)str,(char*)uname,sz);
strncpy((char*)str,(const char*)uname,sz);
str[ulen]=':';
strncpy((char*)str+ulen+1,(char*)realm,sz-ulen-1);
strncpy((char*)str+ulen+1,(const char*)realm,sz-ulen-1);
str[ulen+1+rlen]=':';
strncpy((char*)str+ulen+1+rlen+1,(char*)upwd,sz-ulen-1-rlen-1);
strncpy((char*)str+ulen+1+rlen+1,(const char*)upwd,sz-ulen-1-rlen-1);
str[strl]=0;
if(shatype == SHATYPE_SHA256) {
@ -1798,22 +1798,22 @@ int stun_attr_add_integrity_str(turn_credential_type ct, uint8_t *buf, size_t *l
return 0;
}
int stun_attr_add_integrity_by_key_str(uint8_t *buf, size_t *len, uint8_t *uname, uint8_t *realm, hmackey_t key, uint8_t *nonce, SHATYPE shatype)
int stun_attr_add_integrity_by_key_str(uint8_t *buf, size_t *len, const uint8_t *uname, const uint8_t *realm, hmackey_t key, const uint8_t *nonce, SHATYPE shatype)
{
if(stun_attr_add_str(buf, len, STUN_ATTRIBUTE_USERNAME, uname, strlen((char*)uname))<0)
if(stun_attr_add_str(buf, len, STUN_ATTRIBUTE_USERNAME, uname, strlen((const char*)uname))<0)
return -1;
if(stun_attr_add_str(buf, len, STUN_ATTRIBUTE_NONCE, nonce, strlen((char*)nonce))<0)
if(stun_attr_add_str(buf, len, STUN_ATTRIBUTE_NONCE, nonce, strlen((const char*)nonce))<0)
return -1;
if(stun_attr_add_str(buf, len, STUN_ATTRIBUTE_REALM, realm, strlen((char*)realm))<0)
if(stun_attr_add_str(buf, len, STUN_ATTRIBUTE_REALM, realm, strlen((const char*)realm))<0)
return -1;
password_t p;
return stun_attr_add_integrity_str(TURN_CREDENTIALS_LONG_TERM, buf, len, key, p, shatype);
}
int stun_attr_add_integrity_by_user_str(uint8_t *buf, size_t *len, uint8_t *uname, uint8_t *realm, uint8_t *upwd, uint8_t *nonce, SHATYPE shatype)
int stun_attr_add_integrity_by_user_str(uint8_t *buf, size_t *len, const uint8_t *uname, const uint8_t *realm, const uint8_t *upwd, const uint8_t *nonce, SHATYPE shatype)
{
hmackey_t key;
@ -1823,9 +1823,9 @@ int stun_attr_add_integrity_by_user_str(uint8_t *buf, size_t *len, uint8_t *unam
return stun_attr_add_integrity_by_key_str(buf, len, uname, realm, key, nonce, shatype);
}
int stun_attr_add_integrity_by_user_short_term_str(uint8_t *buf, size_t *len, uint8_t *uname, password_t pwd, SHATYPE shatype)
int stun_attr_add_integrity_by_user_short_term_str(uint8_t *buf, size_t *len, const uint8_t *uname, password_t pwd, SHATYPE shatype)
{
if(stun_attr_add_str(buf, len, STUN_ATTRIBUTE_USERNAME, uname, strlen((char*)uname))<0)
if(stun_attr_add_str(buf, len, STUN_ATTRIBUTE_USERNAME, uname, strlen((const char*)uname))<0)
return -1;
hmackey_t key;
@ -1917,13 +1917,13 @@ int stun_check_message_integrity_by_key_str(turn_credential_type ct, uint8_t *bu
/*
* Return -1 if failure, 0 if the integrity is not correct, 1 if OK
*/
int stun_check_message_integrity_str(turn_credential_type ct, uint8_t *buf, size_t len, uint8_t *uname, uint8_t *realm, uint8_t *upwd, SHATYPE shatype)
int stun_check_message_integrity_str(turn_credential_type ct, uint8_t *buf, size_t len, const uint8_t *uname, const uint8_t *realm, const uint8_t *upwd, SHATYPE shatype)
{
hmackey_t key;
password_t pwd;
if(ct == TURN_CREDENTIALS_SHORT_TERM)
strncpy((char*)pwd,(char*)upwd,sizeof(password_t));
strncpy((char*)pwd,(const char*)upwd,sizeof(password_t));
else if (stun_produce_integrity_key_str(uname, realm, upwd, key, shatype) < 0)
return -1;

10
src/client/ns_turn_msg.h
View File

@ -182,11 +182,11 @@ void print_bin_func(const char *name, size_t len, const void *s, const char *fun
* Return -1 if failure, 0 if the integrity is not correct, 1 if OK
*/
int stun_check_message_integrity_by_key_str(turn_credential_type ct, uint8_t *buf, size_t len, hmackey_t key, password_t pwd, SHATYPE shatype);
int stun_check_message_integrity_str(turn_credential_type ct, uint8_t *buf, size_t len, uint8_t *uname, uint8_t *realm, uint8_t *upwd, SHATYPE shatype);
int stun_check_message_integrity_str(turn_credential_type ct, uint8_t *buf, size_t len, const uint8_t *uname, const uint8_t *realm, const uint8_t *upwd, SHATYPE shatype);
int stun_attr_add_integrity_str(turn_credential_type ct, uint8_t *buf, size_t *len, hmackey_t key, password_t pwd, SHATYPE shatype);
int stun_attr_add_integrity_by_key_str(uint8_t *buf, size_t *len, uint8_t *uname, uint8_t *realm, hmackey_t key, uint8_t *nonce, SHATYPE shatype);
int stun_attr_add_integrity_by_user_str(uint8_t *buf, size_t *len, uint8_t *uname, uint8_t *realm, uint8_t *upwd, uint8_t *nonce, SHATYPE shatype);
int stun_attr_add_integrity_by_user_short_term_str(uint8_t *buf, size_t *len, uint8_t *uname, password_t pwd, SHATYPE shatype);
int stun_attr_add_integrity_by_key_str(uint8_t *buf, size_t *len, const uint8_t *uname, const uint8_t *realm, hmackey_t key, const uint8_t *nonce, SHATYPE shatype);
int stun_attr_add_integrity_by_user_str(uint8_t *buf, size_t *len, const uint8_t *uname, const uint8_t *realm, const uint8_t *upwd, const uint8_t *nonce, SHATYPE shatype);
int stun_attr_add_integrity_by_user_short_term_str(uint8_t *buf, size_t *len, const uint8_t *uname, password_t pwd, SHATYPE shatype);
size_t get_hmackey_size(SHATYPE shatype);
/*
@ -196,7 +196,7 @@ size_t get_hmackey_size(SHATYPE shatype);
#define TURN_RANDOM_SIZE (sizeof(long))
long turn_random(void);
int stun_produce_integrity_key_str(uint8_t *uname, uint8_t *realm, uint8_t *upwd, hmackey_t key, SHATYPE shatype);
int stun_produce_integrity_key_str(const uint8_t *uname, const uint8_t *realm, const uint8_t *upwd, hmackey_t key, SHATYPE shatype);
int stun_calculate_hmac(const uint8_t *buf, size_t len, const uint8_t *key, size_t sz, uint8_t *hmac, unsigned int *hmac_len, SHATYPE shatype);
/* RFC 5780 */