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authorParménides GV <parmegv@sdf.org>2015-06-04 19:20:15 +0200
committerParménides GV <parmegv@sdf.org>2015-06-04 19:20:15 +0200
commit27594eeae6f40a402bc3110f06d57975168e74e3 (patch)
treecdabf6571e6f4ff07205fd6921d8095539a1fcdc /app/openssl/apps/asn1pars.c
parent8dc4f58d96892fbfd83094fb85b1d17656035290 (diff)
ics-openvpn as a submodule! beautiful
ics-openvpn is now officially on GitHub, and they track openssl and openvpn as submodules, so it's easier to update everything. Just a git submodule update --recursive. I've also set up soft links to native modules from ics-openvpn in app, so that we don't copy files in Gradle (which was causing problems with the submodules .git* files, not being copied). That makes the repo cleaner.
Diffstat (limited to 'app/openssl/apps/asn1pars.c')
-rw-r--r--app/openssl/apps/asn1pars.c445
1 files changed, 0 insertions, 445 deletions
diff --git a/app/openssl/apps/asn1pars.c b/app/openssl/apps/asn1pars.c
deleted file mode 100644
index 0d660707..00000000
--- a/app/openssl/apps/asn1pars.c
+++ /dev/null
@@ -1,445 +0,0 @@
-/* apps/asn1pars.c */
-/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
- * All rights reserved.
- *
- * This package is an SSL implementation written
- * by Eric Young (eay@cryptsoft.com).
- * The implementation was written so as to conform with Netscapes SSL.
- *
- * This library is free for commercial and non-commercial use as long as
- * the following conditions are aheared to. The following conditions
- * apply to all code found in this distribution, be it the RC4, RSA,
- * lhash, DES, etc., code; not just the SSL code. The SSL documentation
- * included with this distribution is covered by the same copyright terms
- * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- *
- * Copyright remains Eric Young's, and as such any Copyright notices in
- * the code are not to be removed.
- * If this package is used in a product, Eric Young should be given attribution
- * as the author of the parts of the library used.
- * This can be in the form of a textual message at program startup or
- * in documentation (online or textual) provided with the package.
- *
- * 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 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 cryptographic software written by
- * Eric Young (eay@cryptsoft.com)"
- * The word 'cryptographic' can be left out if the rouines from the library
- * being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from
- * the apps directory (application code) you must include an acknowledgement:
- * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- *
- * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``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 AUTHOR 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.
- *
- * The licence and distribution terms for any publically available version or
- * derivative of this code cannot be changed. i.e. this code cannot simply be
- * copied and put under another distribution licence
- * [including the GNU Public Licence.]
- */
-
-/* A nice addition from Dr Stephen Henson <steve@openssl.org> to
- * add the -strparse option which parses nested binary structures
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include "apps.h"
-#include <openssl/err.h>
-#include <openssl/evp.h>
-#include <openssl/x509.h>
-#include <openssl/pem.h>
-
-/* -inform arg - input format - default PEM (DER or PEM)
- * -in arg - input file - default stdin
- * -i - indent the details by depth
- * -offset - where in the file to start
- * -length - how many bytes to use
- * -oid file - extra oid description file
- */
-
-#undef PROG
-#define PROG asn1parse_main
-
-int MAIN(int, char **);
-
-static int do_generate(BIO *bio, char *genstr, char *genconf, BUF_MEM *buf);
-
-int MAIN(int argc, char **argv)
- {
- int i,badops=0,offset=0,ret=1,j;
- unsigned int length=0;
- long num,tmplen;
- BIO *in=NULL,*out=NULL,*b64=NULL, *derout = NULL;
- int informat,indent=0, noout = 0, dump = 0;
- char *infile=NULL,*str=NULL,*prog,*oidfile=NULL, *derfile=NULL;
- char *genstr=NULL, *genconf=NULL;
- unsigned char *tmpbuf;
- const unsigned char *ctmpbuf;
- BUF_MEM *buf=NULL;
- STACK_OF(OPENSSL_STRING) *osk=NULL;
- ASN1_TYPE *at=NULL;
-
- informat=FORMAT_PEM;
-
- apps_startup();
-
- if (bio_err == NULL)
- if ((bio_err=BIO_new(BIO_s_file())) != NULL)
- BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT);
-
- if (!load_config(bio_err, NULL))
- goto end;
-
- prog=argv[0];
- argc--;
- argv++;
- if ((osk=sk_OPENSSL_STRING_new_null()) == NULL)
- {
- BIO_printf(bio_err,"Memory allocation failure\n");
- goto end;
- }
- while (argc >= 1)
- {
- if (strcmp(*argv,"-inform") == 0)
- {
- if (--argc < 1) goto bad;
- informat=str2fmt(*(++argv));
- }
- else if (strcmp(*argv,"-in") == 0)
- {
- if (--argc < 1) goto bad;
- infile= *(++argv);
- }
- else if (strcmp(*argv,"-out") == 0)
- {
- if (--argc < 1) goto bad;
- derfile= *(++argv);
- }
- else if (strcmp(*argv,"-i") == 0)
- {
- indent=1;
- }
- else if (strcmp(*argv,"-noout") == 0) noout = 1;
- else if (strcmp(*argv,"-oid") == 0)
- {
- if (--argc < 1) goto bad;
- oidfile= *(++argv);
- }
- else if (strcmp(*argv,"-offset") == 0)
- {
- if (--argc < 1) goto bad;
- offset= atoi(*(++argv));
- }
- else if (strcmp(*argv,"-length") == 0)
- {
- if (--argc < 1) goto bad;
- length= atoi(*(++argv));
- if (length == 0) goto bad;
- }
- else if (strcmp(*argv,"-dump") == 0)
- {
- dump= -1;
- }
- else if (strcmp(*argv,"-dlimit") == 0)
- {
- if (--argc < 1) goto bad;
- dump= atoi(*(++argv));
- if (dump <= 0) goto bad;
- }
- else if (strcmp(*argv,"-strparse") == 0)
- {
- if (--argc < 1) goto bad;
- sk_OPENSSL_STRING_push(osk,*(++argv));
- }
- else if (strcmp(*argv,"-genstr") == 0)
- {
- if (--argc < 1) goto bad;
- genstr= *(++argv);
- }
- else if (strcmp(*argv,"-genconf") == 0)
- {
- if (--argc < 1) goto bad;
- genconf= *(++argv);
- }
- else
- {
- BIO_printf(bio_err,"unknown option %s\n",*argv);
- badops=1;
- break;
- }
- argc--;
- argv++;
- }
-
- if (badops)
- {
-bad:
- BIO_printf(bio_err,"%s [options] <infile\n",prog);
- BIO_printf(bio_err,"where options are\n");
- BIO_printf(bio_err," -inform arg input format - one of DER PEM\n");
- BIO_printf(bio_err," -in arg input file\n");
- BIO_printf(bio_err," -out arg output file (output format is always DER\n");
- BIO_printf(bio_err," -noout arg don't produce any output\n");
- BIO_printf(bio_err," -offset arg offset into file\n");
- BIO_printf(bio_err," -length arg length of section in file\n");
- BIO_printf(bio_err," -i indent entries\n");
- BIO_printf(bio_err," -dump dump unknown data in hex form\n");
- BIO_printf(bio_err," -dlimit arg dump the first arg bytes of unknown data in hex form\n");
- BIO_printf(bio_err," -oid file file of extra oid definitions\n");
- BIO_printf(bio_err," -strparse offset\n");
- BIO_printf(bio_err," a series of these can be used to 'dig' into multiple\n");
- BIO_printf(bio_err," ASN1 blob wrappings\n");
- BIO_printf(bio_err," -genstr str string to generate ASN1 structure from\n");
- BIO_printf(bio_err," -genconf file file to generate ASN1 structure from\n");
- goto end;
- }
-
- ERR_load_crypto_strings();
-
- in=BIO_new(BIO_s_file());
- out=BIO_new(BIO_s_file());
- if ((in == NULL) || (out == NULL))
- {
- ERR_print_errors(bio_err);
- goto end;
- }
- BIO_set_fp(out,stdout,BIO_NOCLOSE|BIO_FP_TEXT);
-#ifdef OPENSSL_SYS_VMS
- {
- BIO *tmpbio = BIO_new(BIO_f_linebuffer());
- out = BIO_push(tmpbio, out);
- }
-#endif
-
- if (oidfile != NULL)
- {
- if (BIO_read_filename(in,oidfile) <= 0)
- {
- BIO_printf(bio_err,"problems opening %s\n",oidfile);
- ERR_print_errors(bio_err);
- goto end;
- }
- OBJ_create_objects(in);
- }
-
- if (infile == NULL)
- BIO_set_fp(in,stdin,BIO_NOCLOSE);
- else
- {
- if (BIO_read_filename(in,infile) <= 0)
- {
- perror(infile);
- goto end;
- }
- }
-
- if (derfile) {
- if(!(derout = BIO_new_file(derfile, "wb"))) {
- BIO_printf(bio_err,"problems opening %s\n",derfile);
- ERR_print_errors(bio_err);
- goto end;
- }
- }
-
- if ((buf=BUF_MEM_new()) == NULL) goto end;
- if (!BUF_MEM_grow(buf,BUFSIZ*8)) goto end; /* Pre-allocate :-) */
-
- if (genstr || genconf)
- {
- num = do_generate(bio_err, genstr, genconf, buf);
- if (num < 0)
- {
- ERR_print_errors(bio_err);
- goto end;
- }
- }
-
- else
- {
-
- if (informat == FORMAT_PEM)
- {
- BIO *tmp;
-
- if ((b64=BIO_new(BIO_f_base64())) == NULL)
- goto end;
- BIO_push(b64,in);
- tmp=in;
- in=b64;
- b64=tmp;
- }
-
- num=0;
- for (;;)
- {
- if (!BUF_MEM_grow(buf,(int)num+BUFSIZ)) goto end;
- i=BIO_read(in,&(buf->data[num]),BUFSIZ);
- if (i <= 0) break;
- num+=i;
- }
- }
- str=buf->data;
-
- /* If any structs to parse go through in sequence */
-
- if (sk_OPENSSL_STRING_num(osk))
- {
- tmpbuf=(unsigned char *)str;
- tmplen=num;
- for (i=0; i<sk_OPENSSL_STRING_num(osk); i++)
- {
- ASN1_TYPE *atmp;
- int typ;
- j=atoi(sk_OPENSSL_STRING_value(osk,i));
- if (j == 0)
- {
- BIO_printf(bio_err,"'%s' is an invalid number\n",sk_OPENSSL_STRING_value(osk,i));
- continue;
- }
- tmpbuf+=j;
- tmplen-=j;
- atmp = at;
- ctmpbuf = tmpbuf;
- at = d2i_ASN1_TYPE(NULL,&ctmpbuf,tmplen);
- ASN1_TYPE_free(atmp);
- if(!at)
- {
- BIO_printf(bio_err,"Error parsing structure\n");
- ERR_print_errors(bio_err);
- goto end;
- }
- typ = ASN1_TYPE_get(at);
- if ((typ == V_ASN1_OBJECT)
- || (typ == V_ASN1_NULL))
- {
- BIO_printf(bio_err, "Can't parse %s type\n",
- typ == V_ASN1_NULL ? "NULL" : "OBJECT");
- ERR_print_errors(bio_err);
- goto end;
- }
- /* hmm... this is a little evil but it works */
- tmpbuf=at->value.asn1_string->data;
- tmplen=at->value.asn1_string->length;
- }
- str=(char *)tmpbuf;
- num=tmplen;
- }
-
- if (offset >= num)
- {
- BIO_printf(bio_err, "Error: offset too large\n");
- goto end;
- }
-
- num -= offset;
-
- if ((length == 0) || ((long)length > num)) length=(unsigned int)num;
- if(derout) {
- if(BIO_write(derout, str + offset, length) != (int)length) {
- BIO_printf(bio_err, "Error writing output\n");
- ERR_print_errors(bio_err);
- goto end;
- }
- }
- if (!noout &&
- !ASN1_parse_dump(out,(unsigned char *)&(str[offset]),length,
- indent,dump))
- {
- ERR_print_errors(bio_err);
- goto end;
- }
- ret=0;
-end:
- BIO_free(derout);
- if (in != NULL) BIO_free(in);
- if (out != NULL) BIO_free_all(out);
- if (b64 != NULL) BIO_free(b64);
- if (ret != 0)
- ERR_print_errors(bio_err);
- if (buf != NULL) BUF_MEM_free(buf);
- if (at != NULL) ASN1_TYPE_free(at);
- if (osk != NULL) sk_OPENSSL_STRING_free(osk);
- OBJ_cleanup();
- apps_shutdown();
- OPENSSL_EXIT(ret);
- }
-
-static int do_generate(BIO *bio, char *genstr, char *genconf, BUF_MEM *buf)
- {
- CONF *cnf = NULL;
- int len;
- long errline;
- unsigned char *p;
- ASN1_TYPE *atyp = NULL;
-
- if (genconf)
- {
- cnf = NCONF_new(NULL);
- if (!NCONF_load(cnf, genconf, &errline))
- goto conferr;
- if (!genstr)
- genstr = NCONF_get_string(cnf, "default", "asn1");
- if (!genstr)
- {
- BIO_printf(bio, "Can't find 'asn1' in '%s'\n", genconf);
- goto err;
- }
- }
-
- atyp = ASN1_generate_nconf(genstr, cnf);
- NCONF_free(cnf);
- cnf = NULL;
-
- if (!atyp)
- return -1;
-
- len = i2d_ASN1_TYPE(atyp, NULL);
-
- if (len <= 0)
- goto err;
-
- if (!BUF_MEM_grow(buf,len))
- goto err;
-
- p=(unsigned char *)buf->data;
-
- i2d_ASN1_TYPE(atyp, &p);
-
- ASN1_TYPE_free(atyp);
- return len;
-
- conferr:
-
- if (errline > 0)
- BIO_printf(bio, "Error on line %ld of config file '%s'\n",
- errline, genconf);
- else
- BIO_printf(bio, "Error loading config file '%s'\n", genconf);
-
- err:
- NCONF_free(cnf);
- ASN1_TYPE_free(atyp);
-
- return -1;
-
- }