#include <stdlib.h>
#include <crypto_scrypt.h>
#include "config.h"
+#include "configuration.h"
#include "auth.h"
#include "util.h"
#include "md5.h"
int auth_set_password(const char *username, const char *password) {
- char filename[512];
+ char filename[FILENAME_MAX];
unsigned char pwhash[SCRYPT_OUTPUT_SIZE];
unsigned char salt[SCRYPT_SALT_SIZE];
int fd, n, r;
}
/* Write the password */
- snprintf(filename, 512, "%s/%s/password", DATA_PATH, username);
+ snprintf(filename, FILENAME_MAX, "%s/%s/password", blergconf.data_path, username);
fd = open(filename, O_WRONLY | O_CREAT, 0600);
write(fd, pwhash, SCRYPT_OUTPUT_SIZE);
close(fd);
/* Write the salt */
- snprintf(filename, 512, "%s/%s/password_salt", DATA_PATH, username);
+ snprintf(filename, FILENAME_MAX, "%s/%s/password_salt", blergconf.data_path, username);
fd = open(filename, O_WRONLY | O_CREAT, 0600);
write(fd, salt, SCRYPT_SALT_SIZE);
close(fd);
/* Mark this as a version 1 password */
- snprintf(filename, 512, "%s/%s/password_version", DATA_PATH, username);
+ snprintf(filename, FILENAME_MAX, "%s/%s/password_version", blergconf.data_path, username);
fd = open(filename, O_WRONLY | O_CREAT, 0600);
write(fd, "1\n", 2);
close(fd);
}
int auth_get_password_version(const char *username) {
- char filename[512];
+ char filename[FILENAME_MAX];
int fd;
char str[4];
int len;
- sprintf(filename, "%s/%s/password_version", DATA_PATH, username);
+ snprintf(filename, FILENAME_MAX, "%s/%s/password_version", blergconf.data_path, username);
if (access(filename, F_OK) != 0) {
return 0;
}
}
int auth_get_password(const char *username, char *password) {
- char filename[512];
+ char filename[FILENAME_MAX];
int fd;
int len = 0;
if (!valid_name(username))
return 0;
- sprintf(filename, "%s/%s/password", DATA_PATH, username);
+ snprintf(filename, FILENAME_MAX, "%s/%s/password", blergconf.data_path, username);
fd = open(filename, O_RDONLY);
if (fd == -1)
return 0;
}
int auth_get_salt(const char *username, char *salt) {
- char filename[512];
+ char filename[FILENAME_MAX];
int fd, len;
if (!valid_name(username))
return 0;
- sprintf(filename, "%s/%s/password_salt", DATA_PATH, username);
+ snprintf(filename, FILENAME_MAX, "%s/%s/password_salt", blergconf.data_path, username);
fd = open(filename, O_RDONLY);
if (fd == -1)
return 0;
}
char * auth_login(const char *username, const char *password) {
- char filename[512];
+ char filename[FILENAME_MAX];
int token_fd;
if (!auth_check_password(username, password))
char *token = create_random_token();
- sprintf(filename, "%s/%s/tokens", DATA_PATH, username);
+ snprintf(filename, FILENAME_MAX, "%s/%s/tokens", blergconf.data_path, username);
if (access(filename, F_OK) != 0) {
if (mkdir(filename, 0700) == -1) {
perror("Could not create auth token dir");
}
}
- sprintf(filename, "%s/%s/tokens/%s", DATA_PATH, username, token);
+ snprintf(filename, FILENAME_MAX, "%s/%s/tokens/%s", blergconf.data_path, username, token);
token_fd = open(filename, O_WRONLY | O_CREAT, 0600);
if (token_fd == -1) {
perror("Could not open token");
}
int auth_logout(const char *username, const char *token) {
- char filename[512];
+ char filename[FILENAME_MAX];
if (!valid_name(username))
return 0;
- sprintf(filename, "%s/%s/tokens", DATA_PATH, username);
+ snprintf(filename, FILENAME_MAX, "%s/%s/tokens", blergconf.data_path, username);
if (access(filename, F_OK) != 0) {
return 0;
}
- sprintf(filename, "%s/%s/tokens/%s", DATA_PATH, username, token);
+ snprintf(filename, FILENAME_MAX, "%s/%s/tokens/%s", blergconf.data_path, username, token);
if (unlink(filename) == -1)
return 0;
}
int auth_check_token(const char *username, const char *given_token) {
- char filename[512];
+ char filename[FILENAME_MAX];
- sprintf(filename, "%s/%s/tokens/%s", DATA_PATH, username, given_token);
+ snprintf(filename, FILENAME_MAX, "%s/%s/tokens/%s", blergconf.data_path, username, given_token);
return (access(filename, F_OK) == 0);
}