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95 lines
2.6 KiB
95 lines
2.6 KiB
/* |
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* Copyright (c) 2001 Reza Arbab <arbab@austin.ibm.com> |
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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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*/ |
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#include "kcheckpass.h" |
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#ifdef HAVE_AIX_AUTH |
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#include <stdio.h> |
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#include <stdlib.h> |
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#include <string.h> |
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#include <errno.h> |
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/* |
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* The AIX builtin authenticate() uses whichever method the system |
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* has been configured for. (/etc/passwd, DCE, etc.) |
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*/ |
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int authenticate(const char *, const char *, int *, char **); |
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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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int result; |
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int reenter; /* Tells if authenticate is done processing or not. */ |
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char *passwd; |
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char *msg; /* Contains a prompt message or failure reason. */ |
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if (!strcmp(method, "classic")) { |
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if (!(passwd = conv(ConvGetHidden, 0))) |
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return AuthAbort; |
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if ((result = authenticate(login, passwd, &reenter, &msg))) { |
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if (msg) { |
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conv(ConvPutError, msg); |
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free(msg); |
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} |
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dispose(passwd); |
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return AuthBad; |
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} |
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if (reenter) { |
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char buf[256]; |
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snprintf(buf, sizeof(buf), "More authentication data requested: %s\n", msg); |
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conv(ConvPutError, buf); |
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free(msg); |
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dispose(passwd); |
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return result == ENOENT || result == ESAD ? AuthBad : AuthError; |
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} |
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dispose(passwd); |
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return AuthOk; |
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} else if (!strcmp(method, "generic")) { |
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for (passwd = 0;;) { |
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if ((result = authenticate(login, passwd, &reenter, &msg))) { |
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if (msg) { |
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conv(ConvPutError, msg); |
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free(msg); |
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} |
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if (passwd) |
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dispose(passwd); |
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return result == ENOENT || result == ESAD ? AuthBad : AuthError; |
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} |
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if (passwd) |
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dispose(passwd); |
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if (!reenter) |
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break; |
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passwd = conv(ConvGetHidden, msg); |
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free(msg); |
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if (!passwd) |
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return AuthAbort; |
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} |
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return AuthOk; |
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} else |
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return AuthError; |
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} |
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#endif
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