X-Git-Url: http://git.bytex64.net/?a=blobdiff_plain;f=common%2Fauth.h;h=4a167764d0b4fcff34b6230696de7c42d0cc5074;hb=948ce5be6ef6bba36edfb544565ca22e316afb0a;hp=d180bfde8d4d72ee5a579e8d07a133da906ba100;hpb=54789cc8538714fc3622646721f6f2ecceae94ac;p=blerg.git

diff --git a/common/auth.h b/common/auth.h
index d180bfd..4a16776 100644
--- a/common/auth.h
+++ b/common/auth.h
@@ -4,12 +4,32 @@
 #ifndef _AUTH_H
 #define _AUTH_H
 
-int auth_set_password(const char *, const char *);
-int auth_get_password(const char *, char *);
-int auth_check_password(const char *, const char *);
-int auth_login(const char *username, const char *password);
-int auth_logout(const char *username);
-char *auth_get_token(const char *username);
+#include <stdint.h>
+
+#define TOKEN_SIZE 16
+#define MAX_PASSWORD_LENGTH 64
+#define SCRYPT_SALT_SIZE 8
+#define SCRYPT_OUTPUT_SIZE 32
+#define SCRYPT_N 1<<14
+#define SCRYPT_r 8
+#define SCRYPT_p 1
+
+struct auth_header {
+	uint8_t version;
+	uint8_t reserved1;
+	uint16_t reserved2;
+};
+
+struct auth_v2 {
+	struct auth_header header;
+	uint8_t password[SCRYPT_OUTPUT_SIZE];
+	uint8_t salt[SCRYPT_SALT_SIZE];
+};
+
+int auth_set_password(const char *username, const char *password);
+int auth_check_password(const char *username, const char *password);
+char * auth_login(const char *username, const char *password);
+int auth_logout(const char *username, const char *token);
 int auth_check_token(const char *username, const char *given_token);
 
 #endif //_AUTH_H