- if (errstr)
- {
- /* we cannot use bio_err here */
- fprintf(stderr, "openssl (lock_dbg_cb): %s (mode=%d, type=%d) at %s:%d\n",
- errstr, mode, type, file, line);
- }
- }
-
-
-int main(int Argc, char *Argv[])
- {
- ARGS arg;
-#define PROG_NAME_SIZE 16
- char pname[PROG_NAME_SIZE];
- FUNCTION f,*fp;
- MS_STATIC char *prompt,buf[1024],config_name[256];
- int n,i,ret=0;
- int argc;
- char **argv,*p;
- LHASH *prog=NULL;
- long errline;
-
- arg.data=NULL;
- arg.count=0;
-
- if (getenv("OPENSSL_DEBUG_MEMORY") != NULL) /* if not defined, use compiled-in library defaults */
- {
- if (!(0 == strcmp(getenv("OPENSSL_DEBUG_MEMORY"), "off")))
- {
- CRYPTO_malloc_debug_init();
- CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL);
- }
- else
- {
- /* OPENSSL_DEBUG_MEMORY=off */
- CRYPTO_set_mem_debug_functions(0, 0, 0, 0, 0);
- }
- }
- CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
-
-#if 0
- if (getenv("OPENSSL_DEBUG_LOCKING") != NULL)
-#endif
- {
- CRYPTO_set_locking_callback(lock_dbg_cb);
- }
-
- 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);
-
- /* Lets load up our environment a little */
- p=getenv("OPENSSL_CONF");
- if (p == NULL)
- p=getenv("SSLEAY_CONF");
- if (p == NULL)
- {
- strcpy(config_name,X509_get_default_cert_area());
-#ifndef OPENSSL_SYS_VMS
- strcat(config_name,"/");
-#endif
- strcat(config_name,OPENSSL_CONF);
- p=config_name;
- }
-
- default_config_file=p;
-
- config=NCONF_new(NULL);
- i=NCONF_load(config,p,&errline);
- if (i == 0)
- {
- NCONF_free(config);
- config = NULL;
- ERR_clear_error();
- }
-
- prog=prog_init();
-
- /* first check the program name */
- program_name(Argv[0],pname,PROG_NAME_SIZE);
-
- f.name=pname;
- fp=(FUNCTION *)lh_retrieve(prog,&f);
- if (fp != NULL)
- {
- Argv[0]=pname;
- ret=fp->func(Argc,Argv);
- goto end;
- }
-
- /* ok, now check that there are not arguments, if there are,
- * run with them, shifting the ssleay off the front */
- if (Argc != 1)
- {
- Argc--;
- Argv++;
- ret=do_cmd(prog,Argc,Argv);
- if (ret < 0) ret=0;
- goto end;
- }
-
- /* ok, lets enter the old 'OpenSSL>' mode */
-
- for (;;)
- {
- ret=0;
- p=buf;
- n=1024;
- i=0;
- for (;;)
- {
- p[0]='\0';
- if (i++)
- prompt=">";
- else prompt="OpenSSL> ";
- fputs(prompt,stdout);
- fflush(stdout);
- fgets(p,n,stdin);
- if (p[0] == '\0') goto end;
- i=strlen(p);
- if (i <= 1) break;
- if (p[i-2] != '\\') break;
- i-=2;
- p+=i;
- n-=i;
- }
- if (!chopup_args(&arg,buf,&argc,&argv)) break;
-
- ret=do_cmd(prog,argc,argv);
- if (ret < 0)
- {
- ret=0;
- goto end;
- }
- if (ret != 0)
- BIO_printf(bio_err,"error in %s\n",argv[0]);
- (void)BIO_flush(bio_err);
- }
- BIO_printf(bio_err,"bad exit\n");
- ret=1;
-end:
- if (config != NULL)
- {
- NCONF_free(config);
- config=NULL;
- }
- if (prog != NULL) lh_free(prog);
- if (arg.data != NULL) OPENSSL_free(arg.data);
-
- apps_shutdown();
-
- CRYPTO_mem_leaks(bio_err);
- if (bio_err != NULL)
- {
- BIO_free(bio_err);
- bio_err=NULL;
- }
- EXIT(ret);
- }
-
-#define LIST_STANDARD_COMMANDS "list-standard-commands"
-#define LIST_MESSAGE_DIGEST_COMMANDS "list-message-digest-commands"
-#define LIST_CIPHER_COMMANDS "list-cipher-commands"
-
-static int do_cmd(LHASH *prog, int argc, char *argv[])
- {
- FUNCTION f,*fp;
- int i,ret=1,tp,nl;
-
- if ((argc <= 0) || (argv[0] == NULL))
- { ret=0; goto end; }
- f.name=argv[0];
- fp=(FUNCTION *)lh_retrieve(prog,&f);
- if (fp != NULL)
- {
- ret=fp->func(argc,argv);
- }
- else if ((strncmp(argv[0],"no-",3)) == 0)
- {
- BIO *bio_stdout = BIO_new_fp(stdout,BIO_NOCLOSE);
-#ifdef OPENSSL_SYS_VMS
- {
- BIO *tmpbio = BIO_new(BIO_f_linebuffer());
- bio_stdout = BIO_push(tmpbio, bio_stdout);
- }
-#endif
- f.name=argv[0]+3;
- ret = (lh_retrieve(prog,&f) != NULL);
- if (!ret)
- BIO_printf(bio_stdout, "%s\n", argv[0]);
- else
- BIO_printf(bio_stdout, "%s\n", argv[0]+3);
- BIO_free_all(bio_stdout);
- goto end;
- }
- else if ((strcmp(argv[0],"quit") == 0) ||
- (strcmp(argv[0],"q") == 0) ||
- (strcmp(argv[0],"exit") == 0) ||
- (strcmp(argv[0],"bye") == 0))
- {
- ret= -1;
- goto end;
- }
- else if ((strcmp(argv[0],LIST_STANDARD_COMMANDS) == 0) ||
- (strcmp(argv[0],LIST_MESSAGE_DIGEST_COMMANDS) == 0) ||
- (strcmp(argv[0],LIST_CIPHER_COMMANDS) == 0))
- {
- int list_type;
- BIO *bio_stdout;
-
- if (strcmp(argv[0],LIST_STANDARD_COMMANDS) == 0)
- list_type = FUNC_TYPE_GENERAL;
- else if (strcmp(argv[0],LIST_MESSAGE_DIGEST_COMMANDS) == 0)
- list_type = FUNC_TYPE_MD;
- else /* strcmp(argv[0],LIST_CIPHER_COMMANDS) == 0 */
- list_type = FUNC_TYPE_CIPHER;
- bio_stdout = BIO_new_fp(stdout,BIO_NOCLOSE);
-#ifdef OPENSSL_SYS_VMS
- {
- BIO *tmpbio = BIO_new(BIO_f_linebuffer());
- bio_stdout = BIO_push(tmpbio, bio_stdout);
- }
-#endif
-
- for (fp=functions; fp->name != NULL; fp++)
- if (fp->type == list_type)
- BIO_printf(bio_stdout, "%s\n", fp->name);
- BIO_free_all(bio_stdout);
- ret=0;
- goto end;
- }
- else
- {
- BIO_printf(bio_err,"openssl:Error: '%s' is an invalid command.\n",
- argv[0]);
- BIO_printf(bio_err, "\nStandard commands");
- i=0;
- tp=0;
- for (fp=functions; fp->name != NULL; fp++)
- {
- nl=0;
- if (((i++) % 5) == 0)
- {
- BIO_printf(bio_err,"\n");
- nl=1;
- }
- if (fp->type != tp)
- {
- tp=fp->type;
- if (!nl) BIO_printf(bio_err,"\n");
- if (tp == FUNC_TYPE_MD)
- {
- i=1;
- BIO_printf(bio_err,
- "\nMessage Digest commands (see the `dgst' command for more details)\n");
- }
- else if (tp == FUNC_TYPE_CIPHER)
- {
- i=1;
- BIO_printf(bio_err,"\nCipher commands (see the `enc' command for more details)\n");
- }
- }
- BIO_printf(bio_err,"%-15s",fp->name);
- }
- BIO_printf(bio_err,"\n\n");
- ret=0;
- }
-end:
- return(ret);
- }
-
-static int SortFnByName(const void *_f1,const void *_f2)
- {
- const FUNCTION *f1=_f1;
- const FUNCTION *f2=_f2;
-
- if(f1->type != f2->type)
- return f1->type-f2->type;
- return strcmp(f1->name,f2->name);
+ if (errstr) {
+ BIO_printf(bio_err,
+ "openssl (lock_dbg_cb): %s (mode=%d, type=%d) at %s:%d\n",
+ errstr, mode, type, file, line);
+ }
+}
+
+#if defined( OPENSSL_SYS_VMS)
+extern char **copy_argv(int *argc, char **argv);
+#endif
+
+int main(int argc, char *argv[])
+{
+ FUNCTION f, *fp;
+ LHASH_OF(FUNCTION) *prog = NULL;
+ char **copied_argv = NULL;
+ char *p, *pname;
+ char buf[1024];
+ const char *prompt;
+ ARGS arg;
+ int first, n, i, ret = 0;
+
+ arg.argv = NULL;
+ arg.size = 0;
+
+ /* Set up some of the environment. */
+ default_config_file = make_config_name();
+ bio_in = dup_bio_in(FORMAT_TEXT);
+ bio_out = dup_bio_out(FORMAT_TEXT);
+ bio_err = BIO_new_fp(stderr, BIO_NOCLOSE | BIO_FP_TEXT);
+
+#if defined( OPENSSL_SYS_VMS)
+ copied_argv = argv = copy_argv(&argc, argv);
+#endif
+
+ p = getenv("OPENSSL_DEBUG_MEMORY");
+ if (p == NULL)
+ /* if not set, use compiled-in default */
+ ;
+ else if (strcmp(p, "off") != 0) {
+ CRYPTO_malloc_debug_init();
+ CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL);
+ } else {
+ CRYPTO_set_mem_debug_functions(0, 0, 0, 0, 0);
+ }
+ CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
+ CRYPTO_set_locking_callback(lock_dbg_cb);
+
+ if (getenv("OPENSSL_FIPS")) {
+#ifdef OPENSSL_FIPS
+ if (!FIPS_mode_set(1)) {
+ ERR_load_crypto_strings();
+ ERR_print_errors(bio_err);
+ return 1;
+ }
+#else
+ BIO_printf(bio_err, "FIPS mode not supported.\n");
+ return 1;
+#endif
+ }
+
+ apps_startup();
+
+ /*
+ * If first argument is a colon, skip it. Because in "interactive"
+ * mode our prompt is a colon and we can cut/paste whole lines
+ * by doing this hack.
+ */
+ if (argv[1] && strcmp(argv[1], ":") == 0) {
+ argv[1] = argv[0];
+ argc--;
+ argv++;
+ }
+ prog = prog_init();
+ pname = opt_progname(argv[0]);
+
+ /* first check the program name */
+ f.name = pname;
+ fp = lh_FUNCTION_retrieve(prog, &f);
+ if (fp != NULL) {
+ argv[0] = pname;
+ ret = fp->func(argc, argv);
+ goto end;
+ }
+
+ /* If there is stuff on the command line, run with that. */
+ if (argc != 1) {
+ argc--;
+ argv++;
+ ret = do_cmd(prog, argc, argv);
+ if (ret < 0)
+ ret = 0;
+ goto end;
+ }
+
+ /* ok, lets enter interactive mode */
+ for (;;) {
+ ret = 0;
+ /* Read a line, continue reading if line ends with \ */
+ for (p = buf, n = sizeof buf, i = 0, first = 1; n > 0; first = 0) {
+ prompt = first ? "openssl : " : "> ";
+ p[0] = '\0';
+#ifndef READLINE
+ fputs(prompt, stdout);
+ fflush(stdout);
+ if (!fgets(p, n, stdin))
+ goto end;
+ if (p[0] == '\0')
+ goto end;
+ i = strlen(p);
+ if (i <= 1)
+ break;
+ if (p[i - 2] != '\\')
+ break;
+ i -= 2;
+ p += i;
+ n -= i;
+#else
+ {
+ extern char *readline(const char *);
+ extern void add_history(const char *cp);
+ char *text;
+
+ char *text = readline(prompt);
+ if (text == NULL)
+ goto end;
+ i = strlen(text);
+ if (i == 0 || i > n)
+ break;
+ if (text[i - 1] != '\\') {
+ p += strlen(strcpy(p, text));
+ free(text);
+ add_history(buf);
+ break;
+ }
+
+ text[i - 1] = '\0';
+ p += strlen(strcpy(p, text));
+ free(text);
+ n -= i;
+ }
+#endif
+ }
+
+ if (!chopup_args(&arg, buf)) {
+ BIO_printf(bio_err, "Can't parse (no memory?)\n");
+ break;
+ }
+
+ ret = do_cmd(prog, arg.argc, arg.argv);
+ if (ret == EXIT_THE_PROGRAM) {
+ ret = 0;
+ goto end;
+ }
+ if (ret != 0)
+ BIO_printf(bio_err, "error in %s\n", arg.argv[0]);
+ (void)BIO_flush(bio_out);
+ (void)BIO_flush(bio_err);
+ }
+ ret = 1;
+ end:
+ OPENSSL_free(copied_argv);
+ OPENSSL_free(default_config_file);
+ NCONF_free(config);
+ config = NULL;
+ lh_FUNCTION_free(prog);
+ OPENSSL_free(arg.argv);
+
+ BIO_free(bio_in);
+ BIO_free_all(bio_out);
+ apps_shutdown();
+ CRYPTO_mem_leaks(bio_err);
+ BIO_free(bio_err);
+ return (ret);
+}
+
+OPTIONS exit_options[] = {
+ {NULL}
+};
+
+static void list_cipher_fn(const EVP_CIPHER *c,
+ const char *from, const char *to, void *arg)
+{
+ if (c)
+ BIO_printf(arg, "%s\n", EVP_CIPHER_name(c));
+ else {
+ if (!from)
+ from = "<undefined>";
+ if (!to)
+ to = "<undefined>";
+ BIO_printf(arg, "%s => %s\n", from, to);
+ }
+}
+
+static void list_md_fn(const EVP_MD *m,
+ const char *from, const char *to, void *arg)
+{
+ if (m)
+ BIO_printf(arg, "%s\n", EVP_MD_name(m));
+ else {
+ if (!from)
+ from = "<undefined>";
+ if (!to)
+ to = "<undefined>";
+ BIO_printf((BIO *)arg, "%s => %s\n", from, to);
+ }
+}
+
+/* Unified enum for help and list commands. */
+typedef enum HELPLIST_CHOICE {
+ OPT_ERR = -1, OPT_EOF = 0, OPT_HELP,
+ OPT_COMMANDS, OPT_DIGEST_COMMANDS,
+ OPT_DIGEST_ALGORITHMS, OPT_CIPHER_COMMANDS, OPT_CIPHER_ALGORITHMS,
+ OPT_PK_ALGORITHMS, OPT_DISABLED
+} HELPLIST_CHOICE;
+
+OPTIONS list_options[] = {
+ {"help", OPT_HELP, '-', "Display this summary"},
+ {"commands", OPT_COMMANDS, '-', "List of standard commands"},
+ {"digest-commands", OPT_DIGEST_COMMANDS, '-',
+ "List of message digest commands"},
+ {"digest-algorithms", OPT_DIGEST_ALGORITHMS, '-',
+ "List of message digest algorithms"},
+ {"cipher-commands", OPT_CIPHER_COMMANDS, '-', "List of cipher commands"},
+ {"cipher-algorithms", OPT_CIPHER_ALGORITHMS, '-',
+ "List of cipher algorithms"},
+ {"public-key-algorithms", OPT_PK_ALGORITHMS, '-',
+ "List of public key algorithms"},
+ {"disabled", OPT_DISABLED, '-',
+ "List of disabled features"},
+ {NULL}
+};
+
+int list_main(int argc, char **argv)
+{
+ char *prog;
+ HELPLIST_CHOICE o;
+
+ prog = opt_init(argc, argv, list_options);
+ while ((o = opt_next()) != OPT_EOF) {
+ switch (o) {
+ case OPT_EOF:
+ case OPT_ERR:
+ BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
+ return 1;
+ case OPT_HELP:
+ opt_help(list_options);
+ break;
+ case OPT_COMMANDS:
+ list_type(FT_general);
+ break;
+ case OPT_DIGEST_COMMANDS:
+ list_type(FT_md);
+ break;
+ case OPT_DIGEST_ALGORITHMS:
+ EVP_MD_do_all_sorted(list_md_fn, bio_out);
+ break;
+ case OPT_CIPHER_COMMANDS:
+ list_type(FT_cipher);
+ break;
+ case OPT_CIPHER_ALGORITHMS:
+ EVP_CIPHER_do_all_sorted(list_cipher_fn, bio_out);
+ break;
+ case OPT_PK_ALGORITHMS:
+ list_pkey();
+ break;
+ case OPT_DISABLED:
+ list_disabled();
+ break;
+ }
+ }
+
+ return 0;
+}
+
+OPTIONS help_options[] = {
+ {"help", OPT_HELP, '-', "Display this summary"},
+ {NULL}
+};
+
+int help_main(int argc, char **argv)
+{
+ FUNCTION *fp;
+ int i, nl;
+ FUNC_TYPE tp;
+ char *prog;
+ HELPLIST_CHOICE o;
+
+ prog = opt_init(argc, argv, help_options);
+ while ((o = opt_next()) != OPT_EOF) {
+ switch (o) {
+ default:
+ BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
+ return 1;
+ case OPT_HELP:
+ opt_help(help_options);
+ return 0;
+ }
+ }
+ argc = opt_num_rest();
+ argv = opt_rest();
+
+ if (argc != 0) {
+ BIO_printf(bio_err, "Usage: %s\n", prog);
+ return 1;
+ }
+
+ BIO_printf(bio_err, "\nStandard commands");
+ i = 0;
+ tp = FT_none;
+ for (fp = functions; fp->name != NULL; fp++) {
+ nl = 0;
+ if (((i++) % COLUMNS) == 0) {
+ BIO_printf(bio_err, "\n");
+ nl = 1;
+ }
+ if (fp->type != tp) {
+ tp = fp->type;
+ if (!nl)
+ BIO_printf(bio_err, "\n");
+ if (tp == FT_md) {
+ i = 1;
+ BIO_printf(bio_err,
+ "\nMessage Digest commands (see the `dgst' command for more details)\n");
+ } else if (tp == FT_cipher) {
+ i = 1;
+ BIO_printf(bio_err,
+ "\nCipher commands (see the `enc' command for more details)\n");
+ }
+ }
+ BIO_printf(bio_err, FORMAT, fp->name);