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-rw-r--r--apps/engine.c886
1 files changed, 427 insertions, 459 deletions
diff --git a/apps/engine.c b/apps/engine.c
index 9a0294398e83..3d70cac416d6 100644
--- a/apps/engine.c
+++ b/apps/engine.c
@@ -1,6 +1,7 @@
/* apps/engine.c -*- mode: C; c-file-style: "eay" -*- */
-/* Written by Richard Levitte <richard@levitte.org> for the OpenSSL
- * project 2000.
+/*
+ * Written by Richard Levitte <richard@levitte.org> for the OpenSSL project
+ * 2000.
*/
/* ====================================================================
* Copyright (c) 2000 The OpenSSL Project. All rights reserved.
@@ -10,7 +11,7 @@
* are met:
*
* 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
+ * 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
@@ -56,494 +57,461 @@
*
*/
-
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#ifdef OPENSSL_NO_STDIO
-#define APPS_WIN16
+# define APPS_WIN16
#endif
#include "apps.h"
#include <openssl/err.h>
#ifndef OPENSSL_NO_ENGINE
-#include <openssl/engine.h>
-#include <openssl/ssl.h>
-
-#undef PROG
-#define PROG engine_main
-
-static const char *engine_usage[]={
-"usage: engine opts [engine ...]\n",
-" -v[v[v[v]]] - verbose mode, for each engine, list its 'control commands'\n",
-" -vv will additionally display each command's description\n",
-" -vvv will also add the input flags for each command\n",
-" -vvvv will also show internal input flags\n",
-" -c - for each engine, also list the capabilities\n",
-" -t[t] - for each engine, check that they are really available\n",
-" -tt will display error trace for unavailable engines\n",
-" -pre <cmd> - runs command 'cmd' against the ENGINE before any attempts\n",
-" to load it (if -t is used)\n",
-" -post <cmd> - runs command 'cmd' against the ENGINE after loading it\n",
-" (only used if -t is also provided)\n",
-" NB: -pre and -post will be applied to all ENGINEs supplied on the command\n",
-" line, or all supported ENGINEs if none are specified.\n",
-" Eg. '-pre \"SO_PATH:/lib/libdriver.so\"' calls command \"SO_PATH\" with\n",
-" argument \"/lib/libdriver.so\".\n",
-NULL
+# include <openssl/engine.h>
+# include <openssl/ssl.h>
+
+# undef PROG
+# define PROG engine_main
+
+static const char *engine_usage[] = {
+ "usage: engine opts [engine ...]\n",
+ " -v[v[v[v]]] - verbose mode, for each engine, list its 'control commands'\n",
+ " -vv will additionally display each command's description\n",
+ " -vvv will also add the input flags for each command\n",
+ " -vvvv will also show internal input flags\n",
+ " -c - for each engine, also list the capabilities\n",
+ " -t[t] - for each engine, check that they are really available\n",
+ " -tt will display error trace for unavailable engines\n",
+ " -pre <cmd> - runs command 'cmd' against the ENGINE before any attempts\n",
+ " to load it (if -t is used)\n",
+ " -post <cmd> - runs command 'cmd' against the ENGINE after loading it\n",
+ " (only used if -t is also provided)\n",
+ " NB: -pre and -post will be applied to all ENGINEs supplied on the command\n",
+ " line, or all supported ENGINEs if none are specified.\n",
+ " Eg. '-pre \"SO_PATH:/lib/libdriver.so\"' calls command \"SO_PATH\" with\n",
+ " argument \"/lib/libdriver.so\".\n",
+ NULL
};
static void identity(char *ptr)
- {
- return;
- }
+{
+ return;
+}
static int append_buf(char **buf, const char *s, int *size, int step)
- {
- int l = strlen(s);
+{
+ int l = strlen(s);
- if (*buf == NULL)
- {
- *size = step;
- *buf = OPENSSL_malloc(*size);
- if (*buf == NULL)
- return 0;
- **buf = '\0';
- }
+ if (*buf == NULL) {
+ *size = step;
+ *buf = OPENSSL_malloc(*size);
+ if (*buf == NULL)
+ return 0;
+ **buf = '\0';
+ }
- if (**buf != '\0')
- l += 2; /* ", " */
+ if (**buf != '\0')
+ l += 2; /* ", " */
- if (strlen(*buf) + strlen(s) >= (unsigned int)*size)
- {
- *size += step;
- *buf = OPENSSL_realloc(*buf, *size);
- }
+ if (strlen(*buf) + strlen(s) >= (unsigned int)*size) {
+ *size += step;
+ *buf = OPENSSL_realloc(*buf, *size);
+ }
- if (*buf == NULL)
- return 0;
+ if (*buf == NULL)
+ return 0;
- if (**buf != '\0')
- BUF_strlcat(*buf, ", ", *size);
- BUF_strlcat(*buf, s, *size);
+ if (**buf != '\0')
+ BUF_strlcat(*buf, ", ", *size);
+ BUF_strlcat(*buf, s, *size);
- return 1;
- }
+ return 1;
+}
static int util_flags(BIO *bio_out, unsigned int flags, const char *indent)
- {
- int started = 0, err = 0;
- /* Indent before displaying input flags */
- BIO_printf(bio_out, "%s%s(input flags): ", indent, indent);
- if(flags == 0)
- {
- BIO_printf(bio_out, "<no flags>\n");
- return 1;
- }
- /* If the object is internal, mark it in a way that shows instead of
- * having it part of all the other flags, even if it really is. */
- if(flags & ENGINE_CMD_FLAG_INTERNAL)
- {
- BIO_printf(bio_out, "[Internal] ");
- }
-
- if(flags & ENGINE_CMD_FLAG_NUMERIC)
- {
- BIO_printf(bio_out, "NUMERIC");
- started = 1;
- }
- /* Now we check that no combinations of the mutually exclusive NUMERIC,
- * STRING, and NO_INPUT flags have been used. Future flags that can be
- * OR'd together with these would need to added after these to preserve
- * the testing logic. */
- if(flags & ENGINE_CMD_FLAG_STRING)
- {
- if(started)
- {
- BIO_printf(bio_out, "|");
- err = 1;
- }
- BIO_printf(bio_out, "STRING");
- started = 1;
- }
- if(flags & ENGINE_CMD_FLAG_NO_INPUT)
- {
- if(started)
- {
- BIO_printf(bio_out, "|");
- err = 1;
- }
- BIO_printf(bio_out, "NO_INPUT");
- started = 1;
- }
- /* Check for unknown flags */
- flags = flags & ~ENGINE_CMD_FLAG_NUMERIC &
- ~ENGINE_CMD_FLAG_STRING &
- ~ENGINE_CMD_FLAG_NO_INPUT &
- ~ENGINE_CMD_FLAG_INTERNAL;
- if(flags)
- {
- if(started) BIO_printf(bio_out, "|");
- BIO_printf(bio_out, "<0x%04X>", flags);
- }
- if(err)
- BIO_printf(bio_out, " <illegal flags!>");
- BIO_printf(bio_out, "\n");
- return 1;
- }
-
-static int util_verbose(ENGINE *e, int verbose, BIO *bio_out, const char *indent)
- {
- static const int line_wrap = 78;
- int num;
- int ret = 0;
- char *name = NULL;
- char *desc = NULL;
- int flags;
- int xpos = 0;
- STACK_OF(OPENSSL_STRING) *cmds = NULL;
- if(!ENGINE_ctrl(e, ENGINE_CTRL_HAS_CTRL_FUNCTION, 0, NULL, NULL) ||
- ((num = ENGINE_ctrl(e, ENGINE_CTRL_GET_FIRST_CMD_TYPE,
- 0, NULL, NULL)) <= 0))
- {
-#if 0
- BIO_printf(bio_out, "%s<no control commands>\n", indent);
-#endif
- return 1;
- }
-
- cmds = sk_OPENSSL_STRING_new_null();
-
- if(!cmds)
- goto err;
- do {
- int len;
- /* Get the command input flags */
- if((flags = ENGINE_ctrl(e, ENGINE_CTRL_GET_CMD_FLAGS, num,
- NULL, NULL)) < 0)
- goto err;
- if (!(flags & ENGINE_CMD_FLAG_INTERNAL) || verbose >= 4)
- {
- /* Get the command name */
- if((len = ENGINE_ctrl(e, ENGINE_CTRL_GET_NAME_LEN_FROM_CMD, num,
- NULL, NULL)) <= 0)
- goto err;
- if((name = OPENSSL_malloc(len + 1)) == NULL)
- goto err;
- if(ENGINE_ctrl(e, ENGINE_CTRL_GET_NAME_FROM_CMD, num, name,
+{
+ int started = 0, err = 0;
+ /* Indent before displaying input flags */
+ BIO_printf(bio_out, "%s%s(input flags): ", indent, indent);
+ if (flags == 0) {
+ BIO_printf(bio_out, "<no flags>\n");
+ return 1;
+ }
+ /*
+ * If the object is internal, mark it in a way that shows instead of
+ * having it part of all the other flags, even if it really is.
+ */
+ if (flags & ENGINE_CMD_FLAG_INTERNAL) {
+ BIO_printf(bio_out, "[Internal] ");
+ }
+
+ if (flags & ENGINE_CMD_FLAG_NUMERIC) {
+ BIO_printf(bio_out, "NUMERIC");
+ started = 1;
+ }
+ /*
+ * Now we check that no combinations of the mutually exclusive NUMERIC,
+ * STRING, and NO_INPUT flags have been used. Future flags that can be
+ * OR'd together with these would need to added after these to preserve
+ * the testing logic.
+ */
+ if (flags & ENGINE_CMD_FLAG_STRING) {
+ if (started) {
+ BIO_printf(bio_out, "|");
+ err = 1;
+ }
+ BIO_printf(bio_out, "STRING");
+ started = 1;
+ }
+ if (flags & ENGINE_CMD_FLAG_NO_INPUT) {
+ if (started) {
+ BIO_printf(bio_out, "|");
+ err = 1;
+ }
+ BIO_printf(bio_out, "NO_INPUT");
+ started = 1;
+ }
+ /* Check for unknown flags */
+ flags = flags & ~ENGINE_CMD_FLAG_NUMERIC &
+ ~ENGINE_CMD_FLAG_STRING &
+ ~ENGINE_CMD_FLAG_NO_INPUT & ~ENGINE_CMD_FLAG_INTERNAL;
+ if (flags) {
+ if (started)
+ BIO_printf(bio_out, "|");
+ BIO_printf(bio_out, "<0x%04X>", flags);
+ }
+ if (err)
+ BIO_printf(bio_out, " <illegal flags!>");
+ BIO_printf(bio_out, "\n");
+ return 1;
+}
+
+static int util_verbose(ENGINE *e, int verbose, BIO *bio_out,
+ const char *indent)
+{
+ static const int line_wrap = 78;
+ int num;
+ int ret = 0;
+ char *name = NULL;
+ char *desc = NULL;
+ int flags;
+ int xpos = 0;
+ STACK_OF(OPENSSL_STRING) *cmds = NULL;
+ if (!ENGINE_ctrl(e, ENGINE_CTRL_HAS_CTRL_FUNCTION, 0, NULL, NULL) ||
+ ((num = ENGINE_ctrl(e, ENGINE_CTRL_GET_FIRST_CMD_TYPE,
+ 0, NULL, NULL)) <= 0)) {
+# if 0
+ BIO_printf(bio_out, "%s<no control commands>\n", indent);
+# endif
+ return 1;
+ }
+
+ cmds = sk_OPENSSL_STRING_new_null();
+
+ if (!cmds)
+ goto err;
+ do {
+ int len;
+ /* Get the command input flags */
+ if ((flags = ENGINE_ctrl(e, ENGINE_CTRL_GET_CMD_FLAGS, num,
+ NULL, NULL)) < 0)
+ goto err;
+ if (!(flags & ENGINE_CMD_FLAG_INTERNAL) || verbose >= 4) {
+ /* Get the command name */
+ if ((len = ENGINE_ctrl(e, ENGINE_CTRL_GET_NAME_LEN_FROM_CMD, num,
+ NULL, NULL)) <= 0)
+ goto err;
+ if ((name = OPENSSL_malloc(len + 1)) == NULL)
+ goto err;
+ if (ENGINE_ctrl(e, ENGINE_CTRL_GET_NAME_FROM_CMD, num, name,
+ NULL) <= 0)
+ goto err;
+ /* Get the command description */
+ if ((len = ENGINE_ctrl(e, ENGINE_CTRL_GET_DESC_LEN_FROM_CMD, num,
+ NULL, NULL)) < 0)
+ goto err;
+ if (len > 0) {
+ if ((desc = OPENSSL_malloc(len + 1)) == NULL)
+ goto err;
+ if (ENGINE_ctrl(e, ENGINE_CTRL_GET_DESC_FROM_CMD, num, desc,
NULL) <= 0)
- goto err;
- /* Get the command description */
- if((len = ENGINE_ctrl(e, ENGINE_CTRL_GET_DESC_LEN_FROM_CMD, num,
- NULL, NULL)) < 0)
- goto err;
- if(len > 0)
- {
- if((desc = OPENSSL_malloc(len + 1)) == NULL)
- goto err;
- if(ENGINE_ctrl(e, ENGINE_CTRL_GET_DESC_FROM_CMD, num, desc,
- NULL) <= 0)
- goto err;
- }
- /* Now decide on the output */
- if(xpos == 0)
- /* Do an indent */
- xpos = BIO_puts(bio_out, indent);
- else
- /* Otherwise prepend a ", " */
- xpos += BIO_printf(bio_out, ", ");
- if(verbose == 1)
- {
- /* We're just listing names, comma-delimited */
- if((xpos > (int)strlen(indent)) &&
- (xpos + (int)strlen(name) > line_wrap))
- {
- BIO_printf(bio_out, "\n");
- xpos = BIO_puts(bio_out, indent);
- }
- xpos += BIO_printf(bio_out, "%s", name);
- }
- else
- {
- /* We're listing names plus descriptions */
- BIO_printf(bio_out, "%s: %s\n", name,
- (desc == NULL) ? "<no description>" : desc);
- /* ... and sometimes input flags */
- if((verbose >= 3) && !util_flags(bio_out, flags,
- indent))
- goto err;
- xpos = 0;
- }
- }
- OPENSSL_free(name); name = NULL;
- if(desc) { OPENSSL_free(desc); desc = NULL; }
- /* Move to the next command */
- num = ENGINE_ctrl(e, ENGINE_CTRL_GET_NEXT_CMD_TYPE,
- num, NULL, NULL);
- } while(num > 0);
- if(xpos > 0)
- BIO_printf(bio_out, "\n");
- ret = 1;
-err:
- if(cmds) sk_OPENSSL_STRING_pop_free(cmds, identity);
- if(name) OPENSSL_free(name);
- if(desc) OPENSSL_free(desc);
- return ret;
- }
+ goto err;
+ }
+ /* Now decide on the output */
+ if (xpos == 0)
+ /* Do an indent */
+ xpos = BIO_puts(bio_out, indent);
+ else
+ /* Otherwise prepend a ", " */
+ xpos += BIO_printf(bio_out, ", ");
+ if (verbose == 1) {
+ /*
+ * We're just listing names, comma-delimited
+ */
+ if ((xpos > (int)strlen(indent)) &&
+ (xpos + (int)strlen(name) > line_wrap)) {
+ BIO_printf(bio_out, "\n");
+ xpos = BIO_puts(bio_out, indent);
+ }
+ xpos += BIO_printf(bio_out, "%s", name);
+ } else {
+ /* We're listing names plus descriptions */
+ BIO_printf(bio_out, "%s: %s\n", name,
+ (desc == NULL) ? "<no description>" : desc);
+ /* ... and sometimes input flags */
+ if ((verbose >= 3) && !util_flags(bio_out, flags, indent))
+ goto err;
+ xpos = 0;
+ }
+ }
+ OPENSSL_free(name);
+ name = NULL;
+ if (desc) {
+ OPENSSL_free(desc);
+ desc = NULL;
+ }
+ /* Move to the next command */
+ num = ENGINE_ctrl(e, ENGINE_CTRL_GET_NEXT_CMD_TYPE, num, NULL, NULL);
+ } while (num > 0);
+ if (xpos > 0)
+ BIO_printf(bio_out, "\n");
+ ret = 1;
+ err:
+ if (cmds)
+ sk_OPENSSL_STRING_pop_free(cmds, identity);
+ if (name)
+ OPENSSL_free(name);
+ if (desc)
+ OPENSSL_free(desc);
+ return ret;
+}
static void util_do_cmds(ENGINE *e, STACK_OF(OPENSSL_STRING) *cmds,
- BIO *bio_out, const char *indent)
- {
- int loop, res, num = sk_OPENSSL_STRING_num(cmds);
-
- if(num < 0)
- {
- BIO_printf(bio_out, "[Error]: internal stack error\n");
- return;
- }
- for(loop = 0; loop < num; loop++)
- {
- char buf[256];
- const char *cmd, *arg;
- cmd = sk_OPENSSL_STRING_value(cmds, loop);
- res = 1; /* assume success */
- /* Check if this command has no ":arg" */
- if((arg = strstr(cmd, ":")) == NULL)
- {
- if(!ENGINE_ctrl_cmd_string(e, cmd, NULL, 0))
- res = 0;
- }
- else
- {
- if((int)(arg - cmd) > 254)
- {
- BIO_printf(bio_out,"[Error]: command name too long\n");
- return;
- }
- memcpy(buf, cmd, (int)(arg - cmd));
- buf[arg-cmd] = '\0';
- arg++; /* Move past the ":" */
- /* Call the command with the argument */
- if(!ENGINE_ctrl_cmd_string(e, buf, arg, 0))
- res = 0;
- }
- if(res)
- BIO_printf(bio_out, "[Success]: %s\n", cmd);
- else
- {
- BIO_printf(bio_out, "[Failure]: %s\n", cmd);
- ERR_print_errors(bio_out);
- }
- }
- }
+ BIO *bio_out, const char *indent)
+{
+ int loop, res, num = sk_OPENSSL_STRING_num(cmds);
+
+ if (num < 0) {
+ BIO_printf(bio_out, "[Error]: internal stack error\n");
+ return;
+ }
+ for (loop = 0; loop < num; loop++) {
+ char buf[256];
+ const char *cmd, *arg;
+ cmd = sk_OPENSSL_STRING_value(cmds, loop);
+ res = 1; /* assume success */
+ /* Check if this command has no ":arg" */
+ if ((arg = strstr(cmd, ":")) == NULL) {
+ if (!ENGINE_ctrl_cmd_string(e, cmd, NULL, 0))
+ res = 0;
+ } else {
+ if ((int)(arg - cmd) > 254) {
+ BIO_printf(bio_out, "[Error]: command name too long\n");
+ return;
+ }
+ memcpy(buf, cmd, (int)(arg - cmd));
+ buf[arg - cmd] = '\0';
+ arg++; /* Move past the ":" */
+ /* Call the command with the argument */
+ if (!ENGINE_ctrl_cmd_string(e, buf, arg, 0))
+ res = 0;
+ }
+ if (res)
+ BIO_printf(bio_out, "[Success]: %s\n", cmd);
+ else {
+ BIO_printf(bio_out, "[Failure]: %s\n", cmd);
+ ERR_print_errors(bio_out);
+ }
+ }
+}
int MAIN(int, char **);
int MAIN(int argc, char **argv)
- {
- int ret=1,i;
- const char **pp;
- int verbose=0, list_cap=0, test_avail=0, test_avail_noise = 0;
- ENGINE *e;
- STACK_OF(OPENSSL_STRING) *engines = sk_OPENSSL_STRING_new_null();
- STACK_OF(OPENSSL_STRING) *pre_cmds = sk_OPENSSL_STRING_new_null();
- STACK_OF(OPENSSL_STRING) *post_cmds = sk_OPENSSL_STRING_new_null();
- int badops=1;
- BIO *bio_out=NULL;
- const char *indent = " ";
-
- apps_startup();
- SSL_load_error_strings();
-
- if (bio_err == NULL)
- bio_err=BIO_new_fp(stderr,BIO_NOCLOSE);
-
- if (!load_config(bio_err, NULL))
- goto end;
- bio_out=BIO_new_fp(stdout,BIO_NOCLOSE);
-#ifdef OPENSSL_SYS_VMS
- {
- BIO *tmpbio = BIO_new(BIO_f_linebuffer());
- bio_out = BIO_push(tmpbio, bio_out);
- }
-#endif
+{
+ int ret = 1, i;
+ const char **pp;
+ int verbose = 0, list_cap = 0, test_avail = 0, test_avail_noise = 0;
+ ENGINE *e;
+ STACK_OF(OPENSSL_STRING) *engines = sk_OPENSSL_STRING_new_null();
+ STACK_OF(OPENSSL_STRING) *pre_cmds = sk_OPENSSL_STRING_new_null();
+ STACK_OF(OPENSSL_STRING) *post_cmds = sk_OPENSSL_STRING_new_null();
+ int badops = 1;
+ BIO *bio_out = NULL;
+ const char *indent = " ";
+
+ apps_startup();
+ SSL_load_error_strings();
+
+ if (bio_err == NULL)
+ bio_err = BIO_new_fp(stderr, BIO_NOCLOSE);
+
+ if (!load_config(bio_err, NULL))
+ goto end;
+ bio_out = BIO_new_fp(stdout, BIO_NOCLOSE);
+# ifdef OPENSSL_SYS_VMS
+ {
+ BIO *tmpbio = BIO_new(BIO_f_linebuffer());
+ bio_out = BIO_push(tmpbio, bio_out);
+ }
+# endif
- argc--;
- argv++;
- while (argc >= 1)
- {
- if (strncmp(*argv,"-v",2) == 0)
- {
- if(strspn(*argv + 1, "v") < strlen(*argv + 1))
- goto skip_arg_loop;
- if((verbose=strlen(*argv + 1)) > 4)
- goto skip_arg_loop;
- }
- else if (strcmp(*argv,"-c") == 0)
- list_cap=1;
- else if (strncmp(*argv,"-t",2) == 0)
- {
- test_avail=1;
- if(strspn(*argv + 1, "t") < strlen(*argv + 1))
- goto skip_arg_loop;
- if((test_avail_noise = strlen(*argv + 1) - 1) > 1)
- goto skip_arg_loop;
- }
- else if (strcmp(*argv,"-pre") == 0)
- {
- argc--; argv++;
- if (argc == 0)
- goto skip_arg_loop;
- sk_OPENSSL_STRING_push(pre_cmds,*argv);
- }
- else if (strcmp(*argv,"-post") == 0)
- {
- argc--; argv++;
- if (argc == 0)
- goto skip_arg_loop;
- sk_OPENSSL_STRING_push(post_cmds,*argv);
- }
- else if ((strncmp(*argv,"-h",2) == 0) ||
- (strcmp(*argv,"-?") == 0))
- goto skip_arg_loop;
- else
- sk_OPENSSL_STRING_push(engines,*argv);
- argc--;
- argv++;
- }
- /* Looks like everything went OK */
- badops = 0;
-skip_arg_loop:
-
- if (badops)
- {
- for (pp=engine_usage; (*pp != NULL); pp++)
- BIO_printf(bio_err,"%s",*pp);
- goto end;
- }
-
- if (sk_OPENSSL_STRING_num(engines) == 0)
- {
- for(e = ENGINE_get_first(); e != NULL; e = ENGINE_get_next(e))
- {
- sk_OPENSSL_STRING_push(engines,(char *)ENGINE_get_id(e));
- }
- }
-
- for (i=0; i<sk_OPENSSL_STRING_num(engines); i++)
- {
- const char *id = sk_OPENSSL_STRING_value(engines,i);
- if ((e = ENGINE_by_id(id)) != NULL)
- {
- const char *name = ENGINE_get_name(e);
- /* Do "id" first, then "name". Easier to auto-parse. */
- BIO_printf(bio_out, "(%s) %s\n", id, name);
- util_do_cmds(e, pre_cmds, bio_out, indent);
- if (strcmp(ENGINE_get_id(e), id) != 0)
- {
- BIO_printf(bio_out, "Loaded: (%s) %s\n",
- ENGINE_get_id(e), ENGINE_get_name(e));
- }
- if (list_cap)
- {
- int cap_size = 256;
- char *cap_buf = NULL;
- int k,n;
- const int *nids;
- ENGINE_CIPHERS_PTR fn_c;
- ENGINE_DIGESTS_PTR fn_d;
- ENGINE_PKEY_METHS_PTR fn_pk;
-
- if (ENGINE_get_RSA(e) != NULL
- && !append_buf(&cap_buf, "RSA",
- &cap_size, 256))
- goto end;
- if (ENGINE_get_DSA(e) != NULL
- && !append_buf(&cap_buf, "DSA",
- &cap_size, 256))
- goto end;
- if (ENGINE_get_DH(e) != NULL
- && !append_buf(&cap_buf, "DH",
- &cap_size, 256))
- goto end;
- if (ENGINE_get_RAND(e) != NULL
- && !append_buf(&cap_buf, "RAND",
- &cap_size, 256))
- goto end;
-
- fn_c = ENGINE_get_ciphers(e);
- if(!fn_c) goto skip_ciphers;
- n = fn_c(e, NULL, &nids, 0);
- for(k=0 ; k < n ; ++k)
- if(!append_buf(&cap_buf,
- OBJ_nid2sn(nids[k]),
- &cap_size, 256))
- goto end;
-
-skip_ciphers:
- fn_d = ENGINE_get_digests(e);
- if(!fn_d) goto skip_digests;
- n = fn_d(e, NULL, &nids, 0);
- for(k=0 ; k < n ; ++k)
- if(!append_buf(&cap_buf,
- OBJ_nid2sn(nids[k]),
- &cap_size, 256))
- goto end;
-
-skip_digests:
- fn_pk = ENGINE_get_pkey_meths(e);
- if(!fn_pk) goto skip_pmeths;
- n = fn_pk(e, NULL, &nids, 0);
- for(k=0 ; k < n ; ++k)
- if(!append_buf(&cap_buf,
- OBJ_nid2sn(nids[k]),
- &cap_size, 256))
- goto end;
-skip_pmeths:
- if (cap_buf && (*cap_buf != '\0'))
- BIO_printf(bio_out, " [%s]\n", cap_buf);
-
- OPENSSL_free(cap_buf);
- }
- if(test_avail)
- {
- BIO_printf(bio_out, "%s", indent);
- if (ENGINE_init(e))
- {
- BIO_printf(bio_out, "[ available ]\n");
- util_do_cmds(e, post_cmds, bio_out, indent);
- ENGINE_finish(e);
- }
- else
- {
- BIO_printf(bio_out, "[ unavailable ]\n");
- if(test_avail_noise)
- ERR_print_errors_fp(stdout);
- ERR_clear_error();
- }
- }
- if((verbose > 0) && !util_verbose(e, verbose, bio_out, indent))
- goto end;
- ENGINE_free(e);
- }
- else
- ERR_print_errors(bio_err);
- }
-
- ret=0;
-end:
-
- ERR_print_errors(bio_err);
- sk_OPENSSL_STRING_pop_free(engines, identity);
- sk_OPENSSL_STRING_pop_free(pre_cmds, identity);
- sk_OPENSSL_STRING_pop_free(post_cmds, identity);
- if (bio_out != NULL) BIO_free_all(bio_out);
- apps_shutdown();
- OPENSSL_EXIT(ret);
- }
+ argc--;
+ argv++;
+ while (argc >= 1) {
+ if (strncmp(*argv, "-v", 2) == 0) {
+ if (strspn(*argv + 1, "v") < strlen(*argv + 1))
+ goto skip_arg_loop;
+ if ((verbose = strlen(*argv + 1)) > 4)
+ goto skip_arg_loop;
+ } else if (strcmp(*argv, "-c") == 0)
+ list_cap = 1;
+ else if (strncmp(*argv, "-t", 2) == 0) {
+ test_avail = 1;
+ if (strspn(*argv + 1, "t") < strlen(*argv + 1))
+ goto skip_arg_loop;
+ if ((test_avail_noise = strlen(*argv + 1) - 1) > 1)
+ goto skip_arg_loop;
+ } else if (strcmp(*argv, "-pre") == 0) {
+ argc--;
+ argv++;
+ if (argc == 0)
+ goto skip_arg_loop;
+ sk_OPENSSL_STRING_push(pre_cmds, *argv);
+ } else if (strcmp(*argv, "-post") == 0) {
+ argc--;
+ argv++;
+ if (argc == 0)
+ goto skip_arg_loop;
+ sk_OPENSSL_STRING_push(post_cmds, *argv);
+ } else if ((strncmp(*argv, "-h", 2) == 0) ||
+ (strcmp(*argv, "-?") == 0))
+ goto skip_arg_loop;
+ else
+ sk_OPENSSL_STRING_push(engines, *argv);
+ argc--;
+ argv++;
+ }
+ /* Looks like everything went OK */
+ badops = 0;
+ skip_arg_loop:
+
+ if (badops) {
+ for (pp = engine_usage; (*pp != NULL); pp++)
+ BIO_printf(bio_err, "%s", *pp);
+ goto end;
+ }
+
+ if (sk_OPENSSL_STRING_num(engines) == 0) {
+ for (e = ENGINE_get_first(); e != NULL; e = ENGINE_get_next(e)) {
+ sk_OPENSSL_STRING_push(engines, (char *)ENGINE_get_id(e));
+ }
+ }
+
+ for (i = 0; i < sk_OPENSSL_STRING_num(engines); i++) {
+ const char *id = sk_OPENSSL_STRING_value(engines, i);
+ if ((e = ENGINE_by_id(id)) != NULL) {
+ const char *name = ENGINE_get_name(e);
+ /*
+ * Do "id" first, then "name". Easier to auto-parse.
+ */
+ BIO_printf(bio_out, "(%s) %s\n", id, name);
+ util_do_cmds(e, pre_cmds, bio_out, indent);
+ if (strcmp(ENGINE_get_id(e), id) != 0) {
+ BIO_printf(bio_out, "Loaded: (%s) %s\n",
+ ENGINE_get_id(e), ENGINE_get_name(e));
+ }
+ if (list_cap) {
+ int cap_size = 256;
+ char *cap_buf = NULL;
+ int k, n;
+ const int *nids;
+ ENGINE_CIPHERS_PTR fn_c;
+ ENGINE_DIGESTS_PTR fn_d;
+ ENGINE_PKEY_METHS_PTR fn_pk;
+
+ if (ENGINE_get_RSA(e) != NULL
+ && !append_buf(&cap_buf, "RSA", &cap_size, 256))
+ goto end;
+ if (ENGINE_get_DSA(e) != NULL
+ && !append_buf(&cap_buf, "DSA", &cap_size, 256))
+ goto end;
+ if (ENGINE_get_DH(e) != NULL
+ && !append_buf(&cap_buf, "DH", &cap_size, 256))
+ goto end;
+ if (ENGINE_get_RAND(e) != NULL
+ && !append_buf(&cap_buf, "RAND", &cap_size, 256))
+ goto end;
+
+ fn_c = ENGINE_get_ciphers(e);
+ if (!fn_c)
+ goto skip_ciphers;
+ n = fn_c(e, NULL, &nids, 0);
+ for (k = 0; k < n; ++k)
+ if (!append_buf(&cap_buf,
+ OBJ_nid2sn(nids[k]), &cap_size, 256))
+ goto end;
+
+ skip_ciphers:
+ fn_d = ENGINE_get_digests(e);
+ if (!fn_d)
+ goto skip_digests;
+ n = fn_d(e, NULL, &nids, 0);
+ for (k = 0; k < n; ++k)
+ if (!append_buf(&cap_buf,
+ OBJ_nid2sn(nids[k]), &cap_size, 256))
+ goto end;
+
+ skip_digests:
+ fn_pk = ENGINE_get_pkey_meths(e);
+ if (!fn_pk)
+ goto skip_pmeths;
+ n = fn_pk(e, NULL, &nids, 0);
+ for (k = 0; k < n; ++k)
+ if (!append_buf(&cap_buf,
+ OBJ_nid2sn(nids[k]), &cap_size, 256))
+ goto end;
+ skip_pmeths:
+ if (cap_buf && (*cap_buf != '\0'))
+ BIO_printf(bio_out, " [%s]\n", cap_buf);
+
+ OPENSSL_free(cap_buf);
+ }
+ if (test_avail) {
+ BIO_printf(bio_out, "%s", indent);
+ if (ENGINE_init(e)) {
+ BIO_printf(bio_out, "[ available ]\n");
+ util_do_cmds(e, post_cmds, bio_out, indent);
+ ENGINE_finish(e);
+ } else {
+ BIO_printf(bio_out, "[ unavailable ]\n");
+ if (test_avail_noise)
+ ERR_print_errors_fp(stdout);
+ ERR_clear_error();
+ }
+ }
+ if ((verbose > 0) && !util_verbose(e, verbose, bio_out, indent))
+ goto end;
+ ENGINE_free(e);
+ } else
+ ERR_print_errors(bio_err);
+ }
+
+ ret = 0;
+ end:
+
+ ERR_print_errors(bio_err);
+ sk_OPENSSL_STRING_pop_free(engines, identity);
+ sk_OPENSSL_STRING_pop_free(pre_cmds, identity);
+ sk_OPENSSL_STRING_pop_free(post_cmds, identity);
+ if (bio_out != NULL)
+ BIO_free_all(bio_out);
+ apps_shutdown();
+ OPENSSL_EXIT(ret);
+}
#else
# if PEDANTIC
-static void *dummy=&dummy;
+static void *dummy = &dummy;
# endif
#endif