- /* Unix NT password database implementation, version 0.6.
- *
- * This program is free software; you can redistribute it and/or modify it under
- * the terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 3 of the License, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, see <http://www.gnu.org/licenses/>.
- */
+/* Unix NT password database implementation, version 0.6.
+ *
+ * This program is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 3 of the License, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, see <http://www.gnu.org/licenses/>.
+ */
- #include "includes.h"
- #include "general.h"
+#include "includes.h"
+#include "general.h"
- #include "support.h"
+#include "support.h"
- #define _pam_overwrite(x) \
- do { \
- register char *__xx__; \
- if ((__xx__=(x))) \
- while (*__xx__) \
- *__xx__++ = '\0'; \
- } while (0)
+#define _pam_overwrite(x) \
+do { \
+ register char *__xx__; \
+ if ((__xx__=(x))) \
+ while (*__xx__) \
+ *__xx__++ = '\0'; \
+} while (0)
- /*
- * Don't just free it, forget it too.
- */
+/*
+ * Don't just free it, forget it too.
+ */
- #define _pam_drop(X) \
- do { \
- if (X) { \
- free(X); \
- X=NULL; \
- } \
- } while (0)
-
- #define _pam_drop_reply(/* struct pam_response * */ reply, /* int */ replies) \
- do { \
- int reply_i; \
- \
- for (reply_i=0; reply_i<replies; ++reply_i) { \
- if (reply[reply_i].resp) { \
- _pam_overwrite(reply[reply_i].resp); \
- free(reply[reply_i].resp); \
- } \
- } \
- if (reply) \
- free(reply); \
- } while (0)
-
-
- int converse(pam_handle_t *, int, int, struct pam_message **,
- struct pam_response **);
- int make_remark(pam_handle_t *, unsigned int, int, const char *);
- void _cleanup(pam_handle_t *, void *, int);
- char *_pam_delete(register char *);
-
- /* syslogging function for errors and other information */
-
- void _log_err( int err, const char *format, ... )
- {
- va_list args;
-
- va_start( args, format );
- openlog( "PAM_smbpass", LOG_CONS | LOG_PID, LOG_AUTH );
- vsyslog( err, format, args );
- va_end( args );
- closelog();
- }
+#define _pam_drop(X) \
+do { \
+ if (X) { \
+ free(X); \
+ X=NULL; \
+ } \
+} while (0)
+
+#define _pam_drop_reply(/* struct pam_response * */ reply, /* int */ replies) \
+do { \
+ int reply_i; \
+ \
+ for (reply_i=0; reply_i<replies; ++reply_i) { \
+ if (reply[reply_i].resp) { \
+ _pam_overwrite(reply[reply_i].resp); \
+ free(reply[reply_i].resp); \
+ } \
+ } \
+ if (reply) \
+ free(reply); \
+} while (0)
+
+
+int converse(pam_handle_t *, int, int, struct pam_message **,
+ struct pam_response **);
+int make_remark(pam_handle_t *, unsigned int, int, const char *);
+void _cleanup(pam_handle_t *, void *, int);
+char *_pam_delete(register char *);
+
+/* syslogging function for errors and other information */
+
+void _log_err( int err, const char *format, ... )
+{
+ va_list args;
- /* this is a front-end for module-application conversations */
+ va_start( args, format );
+ openlog( "PAM_smbpass", LOG_CONS | LOG_PID, LOG_AUTH );
+ vsyslog( err, format, args );
+ va_end( args );
+ closelog();
+}
- int converse( pam_handle_t * pamh, int ctrl, int nargs
- , struct pam_message **message
- , struct pam_response **response )
- {
- int retval;
- struct pam_conv *conv;
+/* this is a front-end for module-application conversations */
- retval = pam_get_item(pamh, PAM_CONV, (const void **) &conv);
- if (retval == PAM_SUCCESS) {
+int converse( pam_handle_t * pamh, int ctrl, int nargs
+ , struct pam_message **message
+ , struct pam_response **response )
+{
+ int retval;
+ struct pam_conv *conv;
- retval = conv->conv(nargs, (const struct pam_message **) message
- ,response, conv->appdata_ptr);
+ retval = pam_get_item(pamh, PAM_CONV, (const void **) &conv);
+ if (retval == PAM_SUCCESS) {
- if (retval != PAM_SUCCESS && on(SMB_DEBUG, ctrl)) {
- _log_err(LOG_DEBUG, "conversation failure [%s]"
- ,pam_strerror(pamh, retval));
- }
- } else {
- _log_err(LOG_ERR, "couldn't obtain coversation function [%s]"
+ retval = conv->conv(nargs, (const struct pam_message **) message
+ ,response, conv->appdata_ptr);
+
+ if (retval != PAM_SUCCESS && on(SMB_DEBUG, ctrl)) {
+ _log_err(LOG_DEBUG, "conversation failure [%s]"
,pam_strerror(pamh, retval));
}
-
- return retval; /* propagate error status */
+ } else {
+ _log_err(LOG_ERR, "couldn't obtain coversation function [%s]"
+ ,pam_strerror(pamh, retval));
}
- int make_remark( pam_handle_t * pamh, unsigned int ctrl
- , int type, const char *text )
- {
- if (off(SMB__QUIET, ctrl)) {
- struct pam_message *pmsg[1], msg[1];
- struct pam_response *resp;
+ return retval; /* propagate error status */
+}
- pmsg[0] = &msg[0];
- msg[0].msg = CONST_DISCARD(char *, text);
- msg[0].msg_style = type;
- resp = NULL;
+int make_remark( pam_handle_t * pamh, unsigned int ctrl
+ , int type, const char *text )
+{
+ if (off(SMB__QUIET, ctrl)) {
+ struct pam_message *pmsg[1], msg[1];
+ struct pam_response *resp;
- return converse(pamh, ctrl, 1, pmsg, &resp);
- }
- return PAM_SUCCESS;
+ pmsg[0] = &msg[0];
+ msg[0].msg = CONST_DISCARD(char *, text);
+ msg[0].msg_style = type;
+ resp = NULL;
+
+ return converse(pamh, ctrl, 1, pmsg, &resp);
}
+ return PAM_SUCCESS;
+}
- /* set the control flags for the SMB module. */
+/* set the control flags for the SMB module. */
int set_ctrl( int flags, int argc, const char **argv )
{
git.samba.org / kai / samba.git / commitdiff