Annotation of embedaddon/sudo/plugins/sudoers/auth/afs.c, revision 1.1
1.1 ! misho 1: /*
! 2: * Copyright (c) 1999, 2001-2005, 2007, 2010-2011
! 3: * Todd C. Miller <Todd.Miller@courtesan.com>
! 4: *
! 5: * Permission to use, copy, modify, and distribute this software for any
! 6: * purpose with or without fee is hereby granted, provided that the above
! 7: * copyright notice and this permission notice appear in all copies.
! 8: *
! 9: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
! 10: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
! 11: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
! 12: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
! 13: * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
! 14: * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
! 15: * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
! 16: *
! 17: * Sponsored in part by the Defense Advanced Research Projects
! 18: * Agency (DARPA) and Air Force Research Laboratory, Air Force
! 19: * Materiel Command, USAF, under agreement number F39502-99-1-0512.
! 20: */
! 21:
! 22: #include <config.h>
! 23:
! 24: #include <sys/param.h>
! 25: #include <sys/types.h>
! 26: #include <stdio.h>
! 27: #ifdef STDC_HEADERS
! 28: # include <stdlib.h>
! 29: # include <stddef.h>
! 30: #else
! 31: # ifdef HAVE_STDLIB_H
! 32: # include <stdlib.h>
! 33: # endif
! 34: #endif /* STDC_HEADERS */
! 35: #ifdef HAVE_STRING_H
! 36: # include <string.h>
! 37: #endif /* HAVE_STRING_H */
! 38: #ifdef HAVE_STRINGS_H
! 39: # include <strings.h>
! 40: #endif /* HAVE_STRING_H */
! 41: #ifdef HAVE_UNISTD_H
! 42: # include <unistd.h>
! 43: #endif /* HAVE_UNISTD_H */
! 44: #include <pwd.h>
! 45:
! 46: #include <afs/stds.h>
! 47: #include <afs/kautils.h>
! 48:
! 49: #include "sudoers.h"
! 50: #include "sudo_auth.h"
! 51:
! 52: int
! 53: afs_verify(struct passwd *pw, char *pass, sudo_auth *auth)
! 54: {
! 55: struct ktc_encryptionKey afs_key;
! 56: struct ktc_token afs_token;
! 57:
! 58: /* Try to just check the password */
! 59: ka_StringToKey(pass, NULL, &afs_key);
! 60: if (ka_GetAdminToken(pw->pw_name, /* name */
! 61: NULL, /* instance */
! 62: NULL, /* realm */
! 63: &afs_key, /* key (contains password) */
! 64: 0, /* lifetime */
! 65: &afs_token, /* token */
! 66: 0) == 0) /* new */
! 67: return AUTH_SUCCESS;
! 68:
! 69: /* Fall back on old method XXX - needed? */
! 70: setpag();
! 71: if (ka_UserAuthenticateGeneral(KA_USERAUTH_VERSION+KA_USERAUTH_DOSETPAG,
! 72: pw->pw_name, /* name */
! 73: NULL, /* instance */
! 74: NULL, /* realm */
! 75: pass, /* password */
! 76: 0, /* lifetime */
! 77: NULL, /* expiration ptr (unused) */
! 78: 0, /* spare */
! 79: NULL) == 0) /* reason */
! 80: return AUTH_SUCCESS;
! 81:
! 82: return AUTH_FAILURE;
! 83: }
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