-/* apps/sess_id.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:
* 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
+ * 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
* 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
#include <openssl/pem.h>
#include <openssl/ssl.h>
-#undef PROG
-#define PROG sess_id_main
-
-static const char *sess_id_usage[]={
-"usage: sess_id args\n",
-"\n",
-" -inform arg - input format - default PEM (DER or PEM)\n",
-" -outform arg - output format - default PEM\n",
-" -in arg - input file - default stdin\n",
-" -out arg - output file - default stdout\n",
-" -text - print ssl session id details\n",
-" -cert - output certificate \n",
-" -noout - no CRL output\n",
-" -context arg - set the session ID context\n",
-NULL
+typedef enum OPTION_choice {
+ OPT_ERR = -1, OPT_EOF = 0, OPT_HELP,
+ OPT_INFORM, OPT_OUTFORM, OPT_IN, OPT_OUT,
+ OPT_TEXT, OPT_CERT, OPT_NOOUT, OPT_CONTEXT
+} OPTION_CHOICE;
+
+OPTIONS sess_id_options[] = {
+ {"help", OPT_HELP, '-', "Display this summary"},
+ {"inform", OPT_INFORM, 'F', "Input format - default PEM (DER or PEM)"},
+ {"outform", OPT_OUTFORM, 'F',
+ "Output format - default PEM (PEM, DER or NSS)"},
+ {"in", OPT_IN, 's', "Input file - default stdin"},
+ {"out", OPT_OUT, 's', "Output file - default stdout"},
+ {"text", OPT_TEXT, '-', "Print ssl session id details"},
+ {"cert", OPT_CERT, '-', "Output certificate "},
+ {"noout", OPT_NOOUT, '-', "Don't output the encoded session info"},
+ {"context", OPT_CONTEXT, 's', "Set the session ID context"},
+ {NULL}
};
static SSL_SESSION *load_sess_id(char *file, int format);
-int MAIN(int, char **);
-
-int MAIN(int argc, char **argv)
- {
- SSL_SESSION *x=NULL;
- X509 *peer = NULL;
- int ret=1,i,num,badops=0;
- BIO *out=NULL;
- int informat,outformat;
- char *infile=NULL,*outfile=NULL,*context=NULL;
- int cert=0,noout=0,text=0;
- const char **pp;
-
- 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);
-
- informat=FORMAT_PEM;
- outformat=FORMAT_PEM;
-
- argc--;
- argv++;
- num=0;
- while (argc >= 1)
- {
- if (strcmp(*argv,"-inform") == 0)
- {
- if (--argc < 1) goto bad;
- informat=str2fmt(*(++argv));
- }
- else if (strcmp(*argv,"-outform") == 0)
- {
- if (--argc < 1) goto bad;
- outformat=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;
- outfile= *(++argv);
- }
- else if (strcmp(*argv,"-text") == 0)
- text= ++num;
- else if (strcmp(*argv,"-cert") == 0)
- cert= ++num;
- else if (strcmp(*argv,"-noout") == 0)
- noout= ++num;
- else if (strcmp(*argv,"-context") == 0)
- {
- if(--argc < 1) goto bad;
- context=*++argv;
- }
- else
- {
- BIO_printf(bio_err,"unknown option %s\n",*argv);
- badops=1;
- break;
- }
- argc--;
- argv++;
- }
-
- if (badops)
- {
-bad:
- for (pp=sess_id_usage; (*pp != NULL); pp++)
- BIO_printf(bio_err,"%s",*pp);
- goto end;
- }
-
- ERR_load_crypto_strings();
- x=load_sess_id(infile,informat);
- if (x == NULL) { goto end; }
- peer = SSL_SESSION_get0_peer(x);
-
- if(context)
- {
- size_t ctx_len = strlen(context);
- if(ctx_len > SSL_MAX_SID_CTX_LENGTH)
- {
- BIO_printf(bio_err,"Context too long\n");
- goto end;
- }
- SSL_SESSION_set1_id_context(x, (unsigned char *)context, ctx_len);
- }
-
-#ifdef undef
- /* just testing for memory leaks :-) */
- {
- SSL_SESSION *s;
- char buf[1024*10],*p;
- int i;
-
- s=SSL_SESSION_new();
-
- p= &buf;
- i=i2d_SSL_SESSION(x,&p);
- p= &buf;
- d2i_SSL_SESSION(&s,&p,(long)i);
- p= &buf;
- d2i_SSL_SESSION(&s,&p,(long)i);
- p= &buf;
- d2i_SSL_SESSION(&s,&p,(long)i);
- SSL_SESSION_free(s);
- }
-#endif
-
- if (!noout || text)
- {
- out=BIO_new(BIO_s_file());
- if (out == NULL)
- {
- ERR_print_errors(bio_err);
- goto end;
- }
-
- if (outfile == NULL)
- {
- BIO_set_fp(out,stdout,BIO_NOCLOSE);
-#ifdef OPENSSL_SYS_VMS
- {
- BIO *tmpbio = BIO_new(BIO_f_linebuffer());
- out = BIO_push(tmpbio, out);
- }
-#endif
- }
- else
- {
- if (BIO_write_filename(out,outfile) <= 0)
- {
- perror(outfile);
- goto end;
- }
- }
- }
-
- if (text)
- {
- SSL_SESSION_print(out,x);
-
- if (cert)
- {
- if (peer == NULL)
- BIO_puts(out,"No certificate present\n");
- else
- X509_print(out,peer);
- }
- }
-
- if (!noout && !cert)
- {
- if (outformat == FORMAT_ASN1)
- i=i2d_SSL_SESSION_bio(out,x);
- else if (outformat == FORMAT_PEM)
- i=PEM_write_bio_SSL_SESSION(out,x);
- else {
- BIO_printf(bio_err,"bad output format specified for outfile\n");
- goto end;
- }
- if (!i) {
- BIO_printf(bio_err,"unable to write SSL_SESSION\n");
- goto end;
- }
- }
- else if (!noout && (peer != NULL)) /* just print the certificate */
- {
- if (outformat == FORMAT_ASN1)
- i=(int)i2d_X509_bio(out,peer);
- else if (outformat == FORMAT_PEM)
- i=PEM_write_bio_X509(out,peer);
- else {
- BIO_printf(bio_err,"bad output format specified for outfile\n");
- goto end;
- }
- if (!i) {
- BIO_printf(bio_err,"unable to write X509\n");
- goto end;
- }
- }
- ret=0;
-end:
- if (out != NULL) BIO_free_all(out);
- if (x != NULL) SSL_SESSION_free(x);
- apps_shutdown();
- OPENSSL_EXIT(ret);
- }
+int sess_id_main(int argc, char **argv)
+{
+ SSL_SESSION *x = NULL;
+ X509 *peer = NULL;
+ BIO *out = NULL;
+ char *infile = NULL, *outfile = NULL, *context = NULL, *prog;
+ int informat = FORMAT_PEM, outformat = FORMAT_PEM;
+ int cert = 0, noout = 0, text = 0, ret = 1, i, num = 0;
+ OPTION_CHOICE o;
+
+ prog = opt_init(argc, argv, sess_id_options);
+ while ((o = opt_next()) != OPT_EOF) {
+ switch (o) {
+ case OPT_EOF:
+ case OPT_ERR:
+ opthelp:
+ BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
+ goto end;
+ case OPT_HELP:
+ opt_help(sess_id_options);
+ ret = 0;
+ goto end;
+ case OPT_INFORM:
+ if (!opt_format(opt_arg(), OPT_FMT_PEMDER, &informat))
+ goto opthelp;
+ break;
+ case OPT_OUTFORM:
+ if (!opt_format(opt_arg(), OPT_FMT_PEMDER, &outformat))
+ goto opthelp;
+ break;
+ case OPT_IN:
+ infile = opt_arg();
+ break;
+ case OPT_OUT:
+ outfile = opt_arg();
+ break;
+ case OPT_TEXT:
+ text = ++num;
+ break;
+ case OPT_CERT:
+ cert = ++num;
+ break;
+ case OPT_NOOUT:
+ noout = ++num;
+ break;
+ case OPT_CONTEXT:
+ context = opt_arg();
+ break;
+ }
+ }
+ argc = opt_num_rest();
+ argv = opt_rest();
+
+ x = load_sess_id(infile, informat);
+ if (x == NULL) {
+ goto end;
+ }
+ peer = SSL_SESSION_get0_peer(x);
+
+ if (context) {
+ size_t ctx_len = strlen(context);
+ if (ctx_len > SSL_MAX_SID_CTX_LENGTH) {
+ BIO_printf(bio_err, "Context too long\n");
+ goto end;
+ }
+ if (!SSL_SESSION_set1_id_context(x, (unsigned char *)context,
+ ctx_len)) {
+ BIO_printf(bio_err, "Error setting id context\n");
+ goto end;
+ }
+ }
+
+ if (!noout || text) {
+ out = bio_open_default(outfile, 'w', outformat);
+ if (out == NULL)
+ goto end;
+ }
+
+ if (text) {
+ SSL_SESSION_print(out, x);
+
+ if (cert) {
+ if (peer == NULL)
+ BIO_puts(out, "No certificate present\n");
+ else
+ X509_print(out, peer);
+ }
+ }
+
+ if (!noout && !cert) {
+ if (outformat == FORMAT_ASN1)
+ i = i2d_SSL_SESSION_bio(out, x);
+ else if (outformat == FORMAT_PEM)
+ i = PEM_write_bio_SSL_SESSION(out, x);
+ else if (outformat == FORMAT_NSS)
+ i = SSL_SESSION_print_keylog(out, x);
+ else {
+ BIO_printf(bio_err, "bad output format specified for outfile\n");
+ goto end;
+ }
+ if (!i) {
+ BIO_printf(bio_err, "unable to write SSL_SESSION\n");
+ goto end;
+ }
+ } else if (!noout && (peer != NULL)) { /* just print the certificate */
+ if (outformat == FORMAT_ASN1)
+ i = (int)i2d_X509_bio(out, peer);
+ else if (outformat == FORMAT_PEM)
+ i = PEM_write_bio_X509(out, peer);
+ else {
+ BIO_printf(bio_err, "bad output format specified for outfile\n");
+ goto end;
+ }
+ if (!i) {
+ BIO_printf(bio_err, "unable to write X509\n");
+ goto end;
+ }
+ }
+ ret = 0;
+ end:
+ BIO_free_all(out);
+ SSL_SESSION_free(x);
+ return (ret);
+}
static SSL_SESSION *load_sess_id(char *infile, int format)
- {
- SSL_SESSION *x=NULL;
- BIO *in=NULL;
-
- in=BIO_new(BIO_s_file());
- if (in == NULL)
- {
- ERR_print_errors(bio_err);
- goto end;
- }
-
- if (infile == NULL)
- BIO_set_fp(in,stdin,BIO_NOCLOSE);
- else
- {
- if (BIO_read_filename(in,infile) <= 0)
- {
- perror(infile);
- goto end;
- }
- }
- if (format == FORMAT_ASN1)
- x=d2i_SSL_SESSION_bio(in,NULL);
- else if (format == FORMAT_PEM)
- x=PEM_read_bio_SSL_SESSION(in,NULL,NULL,NULL);
- else {
- BIO_printf(bio_err,"bad input format specified for input crl\n");
- goto end;
- }
- if (x == NULL)
- {
- BIO_printf(bio_err,"unable to load SSL_SESSION\n");
- ERR_print_errors(bio_err);
- goto end;
- }
-
-end:
- if (in != NULL) BIO_free(in);
- return(x);
- }
-
+{
+ SSL_SESSION *x = NULL;
+ BIO *in = NULL;
+
+ in = bio_open_default(infile, 'r', format);
+ if (in == NULL)
+ goto end;
+ if (format == FORMAT_ASN1)
+ x = d2i_SSL_SESSION_bio(in, NULL);
+ else
+ x = PEM_read_bio_SSL_SESSION(in, NULL, NULL, NULL);
+ if (x == NULL) {
+ BIO_printf(bio_err, "unable to load SSL_SESSION\n");
+ ERR_print_errors(bio_err);
+ goto end;
+ }
+
+ end:
+ BIO_free(in);
+ return (x);
+}
projects / openssl.git / blobdiff