diff options
Diffstat (limited to 'crypto/openssh/auth-shadow.c')
| -rw-r--r-- | crypto/openssh/auth-shadow.c | 141 |
1 files changed, 0 insertions, 141 deletions
diff --git a/crypto/openssh/auth-shadow.c b/crypto/openssh/auth-shadow.c deleted file mode 100644 index 8b3160a..0000000 --- a/crypto/openssh/auth-shadow.c +++ /dev/null @@ -1,141 +0,0 @@ -/* - * Copyright (c) 2004 Darren Tucker. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include "includes.h" - -#if defined(USE_SHADOW) && defined(HAS_SHADOW_EXPIRE) -#include <shadow.h> -#include <stdarg.h> -#include <string.h> - -#include "key.h" -#include "hostfile.h" -#include "auth.h" -#include "buffer.h" -#include "log.h" - -#ifdef DAY -# undef DAY -#endif -#define DAY (24L * 60 * 60) /* 1 day in seconds */ - -extern Buffer loginmsg; - -/* - * For the account and password expiration functions, we assume the expiry - * occurs the day after the day specified. - */ - -/* - * Check if specified account is expired. Returns 1 if account is expired, - * 0 otherwise. - */ -int -auth_shadow_acctexpired(struct spwd *spw) -{ - time_t today; - int daysleft; - char buf[256]; - - today = time(NULL) / DAY; - daysleft = spw->sp_expire - today; - debug3("%s: today %d sp_expire %d days left %d", __func__, (int)today, - (int)spw->sp_expire, daysleft); - - if (spw->sp_expire == -1) { - debug3("account expiration disabled"); - } else if (daysleft < 0) { - logit("Account %.100s has expired", spw->sp_namp); - return 1; - } else if (daysleft <= spw->sp_warn) { - debug3("account will expire in %d days", daysleft); - snprintf(buf, sizeof(buf), - "Your account will expire in %d day%s.\n", daysleft, - daysleft == 1 ? "" : "s"); - buffer_append(&loginmsg, buf, strlen(buf)); - } - - return 0; -} - -/* - * Checks password expiry for platforms that use shadow passwd files. - * Returns: 1 = password expired, 0 = password not expired - */ -int -auth_shadow_pwexpired(Authctxt *ctxt) -{ - struct spwd *spw = NULL; - const char *user = ctxt->pw->pw_name; - char buf[256]; - time_t today; - int daysleft, disabled = 0; - - if ((spw = getspnam((char *)user)) == NULL) { - error("Could not get shadow information for %.100s", user); - return 0; - } - - today = time(NULL) / DAY; - debug3("%s: today %d sp_lstchg %d sp_max %d", __func__, (int)today, - (int)spw->sp_lstchg, (int)spw->sp_max); - -#if defined(__hpux) && !defined(HAVE_SECUREWARE) - if (iscomsec()) { - struct pr_passwd *pr; - - pr = getprpwnam((char *)user); - - /* Test for Trusted Mode expiry disabled */ - if (pr != NULL && pr->ufld.fd_min == 0 && - pr->ufld.fd_lifetime == 0 && pr->ufld.fd_expire == 0 && - pr->ufld.fd_pw_expire_warning == 0 && - pr->ufld.fd_schange != 0) - disabled = 1; - } -#endif - - /* TODO: check sp_inact */ - daysleft = spw->sp_lstchg + spw->sp_max - today; - if (disabled) { - debug3("password expiration disabled"); - } else if (spw->sp_lstchg == 0) { - logit("User %.100s password has expired (root forced)", user); - return 1; - } else if (spw->sp_max == -1) { - debug3("password expiration disabled"); - } else if (daysleft < 0) { - logit("User %.100s password has expired (password aged)", user); - return 1; - } else if (daysleft <= spw->sp_warn) { - debug3("password will expire in %d days", daysleft); - snprintf(buf, sizeof(buf), - "Your password will expire in %d day%s.\n", daysleft, - daysleft == 1 ? "" : "s"); - buffer_append(&loginmsg, buf, strlen(buf)); - } - - return 0; -} -#endif /* USE_SHADOW && HAS_SHADOW_EXPIRE */ |
