Module: Rpam::Ext

Defined in:
ext/Rpam/rpam_ext.c

Class Method Summary collapse

Class Method Details

.authpam(username, password, servicename) ⇒ Object

Authenticates a user and returns TRUE on success, FALSE on failure



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# File 'ext/Rpam/rpam_ext.c', line 90

VALUE method_authpam(VALUE self, VALUE username, VALUE password, VALUE servicename) {	
	char* rpam_servicename;
    pam_auth_t userinfo = {NULL, NULL};
	struct pam_conv conv_info = {&auth_pam_talker, (void *) &userinfo};
	pam_handle_t *pamh = NULL;
	int result;

	rpam_servicename = StringValuePtr(servicename);
	userinfo.name =    StringValuePtr(username);
	userinfo.pw =      StringValuePtr(password);
 
	if ((result = pam_start(rpam_servicename, userinfo.name, &conv_info, &pamh)) 
            != PAM_SUCCESS) {
       
        return Qfalse;
    }
    if ((result = pam_authenticate(pamh, PAM_DISALLOW_NULL_AUTHTOK))
           !=  PAM_SUCCESS) {

        pam_end(pamh, PAM_SUCCESS); 
        return Qfalse;
    }

   if ((result = pam_acct_mgmt(pamh, PAM_DISALLOW_NULL_AUTHTOK)) 
           != PAM_SUCCESS) {
       
        pam_end(pamh, PAM_SUCCESS);
        return Qfalse;
   }

    pam_end(pamh, PAM_SUCCESS);
    return Qtrue;
}