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Update settings to support hashed passwords

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This commit is contained in:
Andrew Pamment 2016-08-05 07:43:11 +10:00
parent 162d8badda
commit 995a062f29
2 changed files with 13 additions and 6 deletions
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2
bbs.h
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@ -153,6 +153,8 @@ extern void disconnect(int socket, char *calledby);
extern void display_info(int socket);
extern void display_last10_callers(int socket, struct user_record *user);
extern void gen_salt(char **s);
extern char *hash_sha256(char *pass, char *salt);
extern int save_user(struct user_record *user);
extern int check_user(char *loginname);
extern struct user_record *new_user(int socket);

11
settings.c
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@ -8,6 +8,7 @@ void settings_menu(int sock, struct user_record *user) {
char buffer[256];
int dosettings = 0;
char c;
char *hash;
while (!dosettings) {
s_putstring(sock, "\e[2J\e[1;32mYour Settings\r\n");
@ -25,13 +26,17 @@ void settings_menu(int sock, struct user_record *user) {
{
s_putstring(sock, "\r\nEnter your current password: ");
s_readpass(sock, buffer, 16);
if (strcmp(buffer, user->password) == 0) {
hash = hash_sha256(buffer, user->salt);
if (strcmp(hash, user->password) == 0) {
s_putstring(sock, "\r\nEnter your new password (8 chars min): ");
s_readstring(sock, buffer, 16);
if (strlen(buffer) >= 8) {
free(user->password);
user->password = (char *)malloc(strlen(buffer) + 1);
strcpy(user->password, buffer);
free(user->salt);
gen_salt(&user->salt);
user->password = hash_sha256(buffer, user->salt);
save_user(user);
s_putstring(sock, "\r\nPassword Changed!\r\n");
} else {