diff options
Diffstat (limited to 'usr.sbin/pkg_install/sign/sign.c')
| -rw-r--r-- | usr.sbin/pkg_install/sign/sign.c | 150 |
1 files changed, 0 insertions, 150 deletions
diff --git a/usr.sbin/pkg_install/sign/sign.c b/usr.sbin/pkg_install/sign/sign.c deleted file mode 100644 index 33fc3513cfa0..000000000000 --- a/usr.sbin/pkg_install/sign/sign.c +++ /dev/null @@ -1,150 +0,0 @@ -/* $OpenBSD: sign.c,v 1.3 1999/10/04 21:46:29 espie Exp $ */ -/*- - * Copyright (c) 1999 Marc Espie. - * - * 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. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by Marc Espie for the OpenBSD - * Project. - * - * THIS SOFTWARE IS PROVIDED BY THE OPENBSD PROJECT AND CONTRIBUTORS - * ``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 OPENBSD - * PROJECT OR CONTRIBUTORS 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 <sys/cdefs.h> -__FBSDID("$FreeBSD$"); - -#include <sys/types.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> -#include <stdio.h> -#include <errno.h> -#include <signal.h> -#include <pwd.h> -#include <assert.h> -#include "stand.h" -#include "pgp.h" -#include "gzip.h" -#include "extern.h" - -#define COPY_TEMPLATE "%s.sign" - -static int -embed_signature_FILE(orig, dest, sign, filename) - /*@temp@*/FILE *orig; - /*@temp@*/FILE *dest; - struct signature *sign; - const char *filename; -{ - struct mygzip_header h; - int c; - - if (gzip_read_header(orig, &h, NULL) == GZIP_NOT_GZIP) - return 0; - - if (gzip_write_header(dest, &h, sign) == 0) - return 0; - while ((c = fgetc(orig)) != EOF && fputc(c, dest) != EOF) - ; - if (ferror(dest) != 0) - return 0; - return 1; -} - -static int -embed_signature(filename, copy, sign) - const char *filename; - const char *copy; - struct signature *sign; -{ - FILE *orig, *dest; - int success; - - success = 0; - orig= fopen(filename, "r"); - if (orig) { - dest = fopen(copy, "w"); - if (dest) { - success = embed_signature_FILE(orig, dest, sign, filename); - if (fclose(dest) != 0) - success = 0; - } - if (fclose(orig) != 0) - success = 0; - } - return success; -} - -int -sign(filename, type, userid, envp) - const char *filename; - const char *userid; - int type; - char *envp[]; -{ - char *copy; - int result; - struct signature *sign; - int success; - - sign = NULL; - switch(type) { - case TAG_PGP: - success = retrieve_pgp_signature(filename, &sign, userid, envp); - break; - case TAG_SHA1: - success = retrieve_sha1_marker(filename, &sign, userid); - break; - case TAG_X509: - success = retrieve_x509_marker(filename, &sign, userid); - break; - default: - success = 0; - fprintf(stderr, "Unknown type %d\n", type); - } - - if (!success) { - fprintf(stderr, "Problem signing %s\n", filename); - free_signature(sign); - return 0; - } - copy = malloc(strlen(filename)+sizeof(COPY_TEMPLATE)); - if (copy == NULL) { - fprintf(stderr, "Can't allocate memory\n"); - free_signature(sign); - return 0; - } - sprintf(copy, COPY_TEMPLATE, filename); - result = embed_signature(filename, copy, sign); - if (result == 0) { - fprintf(stderr, "Can't embed signature in %s\n", filename); - } else if (unlink(filename) != 0) { - fprintf(stderr, "Can't unlink original %s\n", filename); - result = 0; - } else if (rename(copy, filename) != 0) { - fprintf(stderr, "Can't rename new file %s\n", copy); - result = 0; - } - free(copy); - free_signature(sign); - return result; -} - |