int32_t CryptoAuth_addUser(String* password,
uint8_t authType,
String* user,
struct CryptoAuth* ca)
{
struct CryptoAuth_pvt* context = Identity_check((struct CryptoAuth_pvt*) ca);
if (authType != 1) {
return CryptoAuth_addUser_INVALID_AUTHTYPE;
}
if (context->passwordCount == context->passwordCapacity) {
// TODO(cjd): realloc password space and increase buffer.
return CryptoAuth_addUser_OUT_OF_SPACE;
}
struct CryptoAuth_Auth a;
hashPassword_sha256(&a, password);
for (uint32_t i = 0; i < context->passwordCount; i++) {
if (!Bits_memcmp(a.secret, context->passwords[i].secret, 32) ||
String_equals(user, context->passwords[i].user)) {
return CryptoAuth_addUser_DUPLICATE;
}
}
a.user = String_new(user->bytes, context->allocator);
Bits_memcpyConst(&context->passwords[context->passwordCount],
&a,
sizeof(struct CryptoAuth_Auth));
context->passwordCount++;
return 0;
}
int32_t CryptoAuth_addUser(String* password,
uint8_t authType,
void* user,
struct CryptoAuth* ca)
{
struct CryptoAuth_pvt* context = (struct CryptoAuth_pvt*) ca;
if (authType != 1) {
return CryptoAuth_addUser_INVALID_AUTHTYPE;
}
if (context->passwordCount == context->passwordCapacity) {
// TODO: realloc password space and increase buffer.
return CryptoAuth_addUser_OUT_OF_SPACE;
}
struct CryptoAuth_Auth a;
hashPassword_sha256(&a, password);
for (uint32_t i = 0; i < context->passwordCount; i++) {
if (!memcmp(a.secret, context->passwords[i].secret, 32)) {
return CryptoAuth_addUser_DUPLICATE;
}
}
a.user = user;
Bits_memcpyConst(&context->passwords[context->passwordCount],
&a,
sizeof(struct CryptoAuth_Auth));
context->passwordCount++;
return 0;
}
static inline uint8_t* hashPassword(struct Auth* auth,
const String* password,
const uint8_t authType)
{
switch (authType) {
case 1:
hashPassword_sha256(auth, password);
};
return auth->secret;
}
static inline uint8_t* hashPassword(struct CryptoAuth_Auth* auth,
const String* password,
const uint8_t authType)
{
switch (authType) {
case 1:
hashPassword_sha256(auth, password);
break;
default:
Assert_true(!"Unsupported auth type.");
};
return auth->secret;
}
