81 lines
2.1 KiB
C
81 lines
2.1 KiB
C
/*
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File: sudo.c
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Copyright (C) 2007 Christophe GRENIER <grenier@cgsecurity.org>
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This software is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write the Free Software Foundation, Inc., 51
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Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#if defined(__CYGWIN__) || defined(__MINGW32__) || defined(DJGPP) || !defined(HAVE_GETEUID)
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#undef SUDO_BIN
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#endif
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#ifdef SUDO_BIN
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#ifdef HAVE_STDLIB_H
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#include <stdlib.h>
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#endif
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#ifdef HAVE_UNISTD_H
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#include <unistd.h> /* execv */
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#endif
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#ifdef HAVE_STRING_H
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#include <string.h>
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#endif
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#include <stdio.h>
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#include <errno.h>
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#include "types.h"
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#include "common.h"
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#include "sudo.h"
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#include "log.h"
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void run_sudo(const int argc, char **argv, const int create_log)
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{
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char **argv2;
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if(argc==1)
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{
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argv2 = (char **)MALLOC(sizeof(char *) * 4);
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argv2[0] = strdup(SUDO_BIN);
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argv2[1] = argv[0];
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argv2[2] = strdup(create_log==TD_LOG_NONE?"/nolog":"/debug");
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argv2[3] = NULL;
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}
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else
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{
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int i;
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argv2 = (char **)MALLOC(sizeof(char *) * (argc + 2));
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argv2[0]=strdup(SUDO_BIN);
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for (i=0; i < argc; i++)
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argv2[i+1] = argv[i];
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argv2[i+1]=NULL;
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}
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printf("sudo may ask your user password, it doesn't ask for the root password.\n");
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printf("Usually there is no echo or '*' displayed when you type your password.\n");
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printf("\n");
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fflush(stdout);
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if(execv(argv2[0], argv2)<0)
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{
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printf("%s failed: %s\n", SUDO_BIN, strerror(errno));
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printf("Press Enter key to quit.\n");
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(void)getchar();
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}
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free(argv2[0]);
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free(argv2);
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}
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#endif
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