X-Git-Url: https://git.openssl.org/?p=openssl.git;a=blobdiff_plain;f=apps%2Fsess_id.c;h=681654335ab1dde43dcec996965f4a272c35563b;hp=9400af964efd0efd0372f5be7ba13fd9e59dee8d;hb=adc5506adf4f4cb2719026354a8512e3a7807f8a;hpb=ac59d70553723cd8c7c1558071a2e1672d80daef diff --git a/apps/sess_id.c b/apps/sess_id.c index 9400af964e..681654335a 100644 --- a/apps/sess_id.c +++ b/apps/sess_id.c @@ -1,4 +1,3 @@ -/* apps/sess_id.c */ /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) * All rights reserved. * @@ -66,94 +65,81 @@ #include #include -#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 (PEM, DER or NSS)\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 output of encoded session info\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) +int sess_id_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) + 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; - else if (strcmp(*argv, "-cert") == 0) + break; + case OPT_CERT: cert = ++num; - else if (strcmp(*argv, "-noout") == 0) + break; + case OPT_NOOUT: 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; + case OPT_CONTEXT: + context = opt_arg(); break; } - argc--; - argv++; } + argc = opt_num_rest(); + argv = opt_rest(); - 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; @@ -166,33 +152,20 @@ int MAIN(int argc, char **argv) BIO_printf(bio_err, "Context too long\n"); goto end; } - if(!SSL_SESSION_set1_id_context(x, (unsigned char *)context, ctx_len)) { + 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_new(BIO_s_file()); - if (out == NULL) { - ERR_print_errors(bio_err); + const char* modeflag = "w"; + if (outformat == FORMAT_ASN1 || outformat == FORMAT_NSS) + modeflag = "wb"; + out = bio_open_default(outfile, modeflag); + if (out == NULL) 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) { @@ -237,12 +210,9 @@ int MAIN(int argc, char **argv) } ret = 0; end: - if (out != NULL) - BIO_free_all(out); - if (x != NULL) - SSL_SESSION_free(x); - apps_shutdown(); - OPENSSL_EXIT(ret); + BIO_free_all(out); + SSL_SESSION_free(x); + return (ret); } static SSL_SESSION *load_sess_id(char *infile, int format) @@ -250,28 +220,13 @@ 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); + in = bio_open_default(infile, RB(format)); + if (in == NULL) 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) + else 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); @@ -279,7 +234,6 @@ static SSL_SESSION *load_sess_id(char *infile, int format) } end: - if (in != NULL) - BIO_free(in); + BIO_free(in); return (x); }