diff options
author | Rob Austein <sra@hactrn.net> | 2008-07-03 15:43:38 +0000 |
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committer | Rob Austein <sra@hactrn.net> | 2008-07-03 15:43:38 +0000 |
commit | 91e7699c9e68dfc6d980a2c599159755a20f3f76 (patch) | |
tree | 4ec503c675dda1470f16dc5e2f7af584dedbc635 /utils/manifest/manifest.c | |
parent | 195bc15b0a02da2af0a7ef67d1a9030f6c99e90c (diff) |
Reorganize
svn path=/utils/Makefile; revision=1968
Diffstat (limited to 'utils/manifest/manifest.c')
-rw-r--r-- | utils/manifest/manifest.c | 186 |
1 files changed, 0 insertions, 186 deletions
diff --git a/utils/manifest/manifest.c b/utils/manifest/manifest.c deleted file mode 100644 index be24a2f0..00000000 --- a/utils/manifest/manifest.c +++ /dev/null @@ -1,186 +0,0 @@ -/* - * Copyright (C) 2008 American Registry for Internet Numbers ("ARIN") - * - * Permission to use, copy, modify, and distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND ARIN DISCLAIMS ALL WARRANTIES WITH - * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY - * AND FITNESS. IN NO EVENT SHALL ARIN BE LIABLE FOR ANY SPECIAL, DIRECT, - * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM - * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE - * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - */ - -/* $Id$ */ - -/* - * Decoder test for RPKI manifests. - * - * NB: This does -not- check the CMS signatures, just the encoding. - */ - -#include <assert.h> -#include <stdio.h> -#include <stdlib.h> -#include <stdarg.h> -#include <unistd.h> - -#include <openssl/bio.h> -#include <openssl/pem.h> -#include <openssl/err.h> -#include <openssl/x509.h> -#include <openssl/x509v3.h> -#include <openssl/safestack.h> -#include <openssl/conf.h> -#include <openssl/rand.h> -#include <openssl/asn1.h> -#include <openssl/asn1t.h> -#include <openssl/cms.h> - -/* - * ASN.1 templates for signed manifests. Not sure that ASN1_EXP_OPT() - * is the right macro for "version", but it's what the examples for - * this construction use. Probably doesn't matter since this program - * only decodes manifests, never encodes them. - */ - -typedef struct FileAndHash_st { - ASN1_IA5STRING *file; - ASN1_BIT_STRING *hash; -} FileAndHash; - -ASN1_SEQUENCE(FileAndHash) = { - ASN1_SIMPLE(FileAndHash, file, ASN1_IA5STRING), - ASN1_SIMPLE(FileAndHash, hash, ASN1_BIT_STRING) -} ASN1_SEQUENCE_END(FileAndHash) - -DECLARE_STACK_OF(FileAndHash) -DECLARE_ASN1_FUNCTIONS(FileAndHash) - -#define sk_FileAndHash_num(st) SKM_sk_num(FileAndHash, (st)) -#define sk_FileAndHash_value(st, i) SKM_sk_value(FileAndHash, (st), (i)) - -typedef struct Manifest_st { - ASN1_INTEGER *version, *manifestNumber; - ASN1_GENERALIZEDTIME *thisUpdate, *nextUpdate; - ASN1_OBJECT *fileHashAlg; - STACK_OF(FileAndHash) *fileList; -} Manifest; - -ASN1_SEQUENCE(Manifest) = { - ASN1_EXP_OPT(Manifest, version, ASN1_INTEGER, 0), - ASN1_SIMPLE(Manifest, manifestNumber, ASN1_INTEGER), - ASN1_SIMPLE(Manifest, thisUpdate, ASN1_GENERALIZEDTIME), - ASN1_SIMPLE(Manifest, nextUpdate, ASN1_GENERALIZEDTIME), - ASN1_SIMPLE(Manifest, fileHashAlg, ASN1_OBJECT), - ASN1_SEQUENCE_OF(Manifest, fileList, FileAndHash) -} ASN1_SEQUENCE_END(Manifest) - -/* - * Read manifest (CMS object) in DER format. - * - * NB: When invoked this way, CMS_verify() does -not- verify, it just decodes the ASN.1. - */ -static const Manifest *read_manifest(const char *filename, const int print_cms, const int print_manifest, const int print_signerinfo) -{ - CMS_ContentInfo *cms = NULL; - const ASN1_OBJECT *oid = NULL; - const Manifest *m = NULL; - char buf[512]; - BIO *b; - int i, j; - - if ((b = BIO_new_file(filename, "r")) == NULL || - (cms = d2i_CMS_bio(b, NULL)) == NULL) - goto done; - BIO_free(b); - - if (print_signerinfo) { - STACK_OF(CMS_SignerInfo) *signerInfos = CMS_get0_SignerInfos(cms); - STACK_OF(X509) *certs = CMS_get1_certs(cms); - STACK_OF(X509_CRL) *crls = CMS_get1_crls(cms); - printf("Certificates: %d\n", certs ? sk_X509_num(certs) : 0); - printf("CRLs: %d\n", crls ? sk_X509_CRL_num(crls) : 0); - for (i = 0; i < sk_CMS_SignerInfo_num(signerInfos); i++) { - ASN1_OCTET_STRING *hash = NULL; - printf("SignerId[%d]: ", i); - if (CMS_SignerInfo_get0_signer_id(sk_CMS_SignerInfo_value(signerInfos, i), &hash, NULL, NULL)) - for (j = 0; j < hash->length; j++) - printf("%02x%s", hash->data[j], j == hash->length - 1 ? "" : ":"); - else - printf("[Could not read SID]"); - if (certs) - for (j = 0; j < sk_X509_num(certs); j++) - if (!CMS_SignerInfo_cert_cmp(sk_CMS_SignerInfo_value(signerInfos, i), sk_X509_value(certs, j))) - printf(" [Matches certificate %d]", j); - printf("\n"); - } - sk_X509_pop_free(certs, X509_free); - sk_X509_CRL_pop_free(crls, X509_CRL_free); - } - - if (print_cms) { - if ((b = BIO_new(BIO_s_fd())) == NULL) - goto done; - BIO_set_fd(b, 1, BIO_NOCLOSE); - CMS_ContentInfo_print_ctx(b, cms, 0, NULL); - BIO_free(b); - } - - if ((b = BIO_new(BIO_s_mem())) == NULL || - CMS_verify(cms, NULL, NULL, NULL, b, CMS_NOCRL | CMS_NO_SIGNER_CERT_VERIFY | CMS_NO_ATTR_VERIFY | CMS_NO_CONTENT_VERIFY) <= 0 || - (m = ASN1_item_d2i_bio(ASN1_ITEM_rptr(Manifest), b, NULL)) == NULL) - goto done; - - if (print_manifest) { - - if ((oid = CMS_get0_eContentType(cms)) == NULL) - goto done; - OBJ_obj2txt(buf, sizeof(buf), oid, 0); - printf("eContentType: %s\n", buf); - - if (m->version) - printf("version: %ld\n", ASN1_INTEGER_get(m->version)); - else - printf("version: 0 [Defaulted]\n"); - printf("manifestNumber: %ld\n", ASN1_INTEGER_get(m->manifestNumber)); - printf("thisUpdate: %s\n", m->thisUpdate->data); - printf("nextUpdate: %s\n", m->nextUpdate->data); - OBJ_obj2txt(buf, sizeof(buf), m->fileHashAlg, 0); - printf("fileHashAlg: %s\n", buf); - - for (i = 0; i < sk_FileAndHash_num(m->fileList); i++) { - FileAndHash *fah = sk_FileAndHash_value(m->fileList, i); - printf("fileList[%3d]: ", i); - for (j = 0; j < fah->hash->length; j++) - printf("%02x%s", fah->hash->data[j], j == fah->hash->length - 1 ? " " : ":"); - printf(" %s\n", fah->file->data); - } - - if (X509_cmp_current_time(m->nextUpdate) < 0) - printf("MANIFEST HAS EXPIRED\n"); - } - - done: - if (ERR_peek_error()) - ERR_print_errors_fp(stderr); - BIO_free(b); - CMS_ContentInfo_free(cms); - return m; -} - -/* - * Main program. - */ -int main (int argc, char *argv[]) -{ - int result = 0; - OpenSSL_add_all_algorithms(); - ERR_load_crypto_strings(); - while (--argc > 0) - result |= read_manifest(*++argv, 0, 1, 1) == NULL; - return result; -} |