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chpasswd: new applet by Alexander Shishkin <virtuoso@slind.org>

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This commit is contained in:
Denis Vlasenko
2007-07-20 21:28:41 +00:00
parent 2f6ae43b9c
commit 21d1014b5b
11 changed files with 97 additions and 169 deletions
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14
include/libbb.h
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@ -769,6 +769,7 @@ extern void selinux_or_die(void);
extern int restricted_shell(const char *shell);
extern void setup_environment(const char *shell, int loginshell, int changeenv, const struct passwd *pw);
extern int correct_password(const struct passwd *pw);
/* Returns a ptr to static storage */
extern char *pw_encrypt(const char *clear, const char *salt);
extern int obscure(const char *old, const char *newval, const struct passwd *pwdp);
extern int index_in_str_array(const char * const string_array[], const char *key);
@ -776,7 +777,18 @@ extern int index_in_substr_array(const char * const string_array[], const char *
extern void print_login_issue(const char *issue_file, const char *tty);
extern void print_login_prompt(void);
extern void crypt_make_salt(char *p, int cnt);
/* rnd is additional random input. New one is returned.
* Useful if you call crypt_make_salt many times in a row:
* rnd = crypt_make_salt(buf1, 4, 0);
* rnd = crypt_make_salt(buf2, 4, rnd);
* rnd = crypt_make_salt(buf3, 4, rnd);
* (otherwise we risk having same salt generated)
*/
extern int crypt_make_salt(char *p, int cnt, int rnd);
/* Returns number of lines changed, or -1 on error */
extern int update_passwd(const char *filename, const char *username,
const char *new_pw);
int get_terminal_width_height(const int fd, int *width, int *height);