| 1 | /* syslogging function for errors and other information */
|
|---|
| 2 | extern void _log_err(int, const char *, ...);
|
|---|
| 3 |
|
|---|
| 4 | /* set the control flags for the UNIX module. */
|
|---|
| 5 | extern int set_ctrl(int, int, const char **);
|
|---|
| 6 |
|
|---|
| 7 | /* generic function for freeing pam data segments */
|
|---|
| 8 | extern void _cleanup(pam_handle_t *, void *, int);
|
|---|
| 9 |
|
|---|
| 10 | /*
|
|---|
| 11 | * Safe duplication of character strings. "Paranoid"; don't leave
|
|---|
| 12 | * evidence of old token around for later stack analysis.
|
|---|
| 13 | */
|
|---|
| 14 |
|
|---|
| 15 | extern char *smbpXstrDup(const char *);
|
|---|
| 16 |
|
|---|
| 17 | /* ************************************************************** *
|
|---|
| 18 | * Useful non-trivial functions *
|
|---|
| 19 | * ************************************************************** */
|
|---|
| 20 |
|
|---|
| 21 | extern void _cleanup_failures(pam_handle_t *, void *, int);
|
|---|
| 22 |
|
|---|
| 23 | /* compare 2 strings */
|
|---|
| 24 | extern bool strequal(const char *, const char *);
|
|---|
| 25 |
|
|---|
| 26 | extern struct smb_passwd *
|
|---|
| 27 | _my_get_smbpwnam(FILE *, const char *, bool *, bool *, long *);
|
|---|
| 28 |
|
|---|
| 29 | extern int _smb_verify_password( pam_handle_t *pamh , struct samu *sampass,
|
|---|
| 30 | const char *p, unsigned int ctrl );
|
|---|
| 31 |
|
|---|
| 32 | /*
|
|---|
| 33 | * this function obtains the name of the current user and ensures
|
|---|
| 34 | * that the PAM_USER item is set to this value
|
|---|
| 35 | */
|
|---|
| 36 |
|
|---|
| 37 | extern int _smb_get_user(pam_handle_t *, unsigned int,
|
|---|
| 38 | const char *, const char **);
|
|---|
| 39 |
|
|---|
| 40 | /* _smb_blankpasswd() is a quick check for a blank password */
|
|---|
| 41 |
|
|---|
| 42 | extern int _smb_blankpasswd(unsigned int, struct samu *);
|
|---|
| 43 |
|
|---|
| 44 |
|
|---|
| 45 | /* obtain a password from the user */
|
|---|
| 46 | extern int _smb_read_password( pam_handle_t *, unsigned int, const char*,
|
|---|
| 47 | const char *, const char *, const char *, char **);
|
|---|
| 48 |
|
|---|
| 49 | extern int _pam_smb_approve_pass(pam_handle_t *, unsigned int, const char *,
|
|---|
| 50 | const char *);
|
|---|
