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61 lines
1.8 KiB
61 lines
1.8 KiB
/* |
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* Copyright (c) 1998 Christian Esken <esken@kde.org> |
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* Copyright (c) 2003 Oswald Buddenhagen <ossi@kde.org> |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public |
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* License as published by the Free Software Foundation; either |
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* version 2 of the License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public |
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* License along with this program; if not, write to the Free |
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* Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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* |
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* Copyright (C) 1998, Christian Esken <esken@kde.org> |
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*/ |
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#include "kcheckpass.h" |
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#ifdef HAVE_ETCPASSWD |
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/******************************************************************* |
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* This is the authentication code for /etc/passwd passwords |
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*******************************************************************/ |
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#include <string.h> |
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#include <stdlib.h> |
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AuthReturn Authenticate(const char *method, |
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const char *login, char *(*conv) (ConvRequest, const char *)) |
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{ |
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struct passwd *pw; |
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char *passwd; |
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char *crpt_passwd; |
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if (strcmp(method, "classic")) |
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return AuthError; |
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/* Get the password entry for the user we want */ |
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if (!(pw = getpwnam(login))) |
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return AuthBad; |
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if (!*pw->pw_passwd) |
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return AuthOk; |
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if (!(passwd = conv(ConvGetHidden, 0))) |
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return AuthAbort; |
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if ((crpt_passwd = crypt(passwd, pw->pw_passwd)) && !strcmp(pw->pw_passwd, crpt_passwd)) { |
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dispose(passwd); |
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return AuthOk; /* Success */ |
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} |
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dispose(passwd); |
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return AuthBad; /* Password wrong or account locked */ |
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} |
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#endif
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