73 lines
1.3 KiB
C
73 lines
1.3 KiB
C
/*
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* pam_auth.c -- PAM authentication
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*
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* $Id$
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*
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*/
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#include "pam_private.h"
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#include "pam_prelude.h"
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#include <stdio.h>
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#include <stdlib.h>
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int pam_authenticate(pam_handle_t *pamh, int flags)
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{
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int retval;
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D(("called."));
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IF_NO_PAMH(pamh, PAM_SYSTEM_ERR);
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if (__PAM_FROM_MODULE(pamh)) {
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D(("called from module!?"));
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return PAM_SYSTEM_ERR;
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}
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if (pamh->former.choice == PAM_NOT_STACKED) {
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_pam_sanitize(pamh);
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_pam_start_timer(pamh); /* we try to make the time for a failure
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independent of the time it takes to
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fail */
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}
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retval = _pam_dispatch(pamh, flags, PAM_AUTHENTICATE);
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if (retval != PAM_INCOMPLETE) {
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_pam_sanitize(pamh);
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_pam_await_timer(pamh, retval); /* if unsuccessful then wait now */
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D(("exiting"));
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} else {
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D(("will resume when ready"));
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}
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#ifdef PRELUDE
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prelude_send_alert(pamh, retval);
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#endif
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return retval;
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}
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int pam_setcred(pam_handle_t *pamh, int flags)
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{
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int retval;
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D(("called."));
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IF_NO_PAMH(pamh, PAM_SYSTEM_ERR);
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if (__PAM_FROM_MODULE(pamh)) {
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D(("called from module!?"));
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return PAM_SYSTEM_ERR;
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}
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if (! flags) {
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flags = PAM_ESTABLISH_CRED;
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}
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retval = _pam_dispatch(pamh, flags, PAM_SETCRED);
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D(("exiting"));
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return retval;
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}
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