VirtualBox

source: vbox/trunk/src/libs/openssl-1.1.1g/apps/openssl.c@ 85915

Last change on this file since 85915 was 83916, checked in by vboxsync, 5 years ago

openssl-1.1.1g: Applied and adjusted our OpenSSL changes to 1.1.1g. bugref:9719
File size: 21.2 KB
Line 
1/*
2 * Copyright 1995-2019 The OpenSSL Project Authors. All Rights Reserved.
3 *
4 * Licensed under the OpenSSL license (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
8 */
9
10#include <internal/cryptlib.h>
11#include <stdio.h>
12#include <string.h>
13#include <stdlib.h>
14#include <openssl/bio.h>
15#include <openssl/crypto.h>
16#include <openssl/lhash.h>
17#include <openssl/conf.h>
18#include <openssl/x509.h>
19#include <openssl/pem.h>
20#include <openssl/ssl.h>
21#ifndef OPENSSL_NO_ENGINE
22# include <openssl/engine.h>
23#endif
24#include <openssl/err.h>
25/* Needed to get the other O_xxx flags. */
26#ifdef OPENSSL_SYS_VMS
27# include <unixio.h>
28#endif
29#include "apps.h"
30#define INCLUDE_FUNCTION_TABLE
31#include "progs.h"
32
33/* Structure to hold the number of columns to be displayed and the
34 * field width used to display them.
35 */
36typedef struct {
37 int columns;
38 int width;
39} DISPLAY_COLUMNS;
40
41/* Special sentinel to exit the program. */
42#define EXIT_THE_PROGRAM (-1)
43
44/*
45 * The LHASH callbacks ("hash" & "cmp") have been replaced by functions with
46 * the base prototypes (we cast each variable inside the function to the
47 * required type of "FUNCTION*"). This removes the necessity for
48 * macro-generated wrapper functions.
49 */
50static LHASH_OF(FUNCTION) *prog_init(void);
51static int do_cmd(LHASH_OF(FUNCTION) *prog, int argc, char *argv[]);
52static void list_pkey(void);
53static void list_pkey_meth(void);
54static void list_type(FUNC_TYPE ft, int one);
55static void list_disabled(void);
56char *default_config_file = NULL;
57
58BIO *bio_in = NULL;
59BIO *bio_out = NULL;
60BIO *bio_err = NULL;
61
62static void calculate_columns(DISPLAY_COLUMNS *dc)
63{
64 FUNCTION *f;
65 int len, maxlen = 0;
66
67 for (f = functions; f->name != NULL; ++f)
68 if (f->type == FT_general || f->type == FT_md || f->type == FT_cipher)
69 if ((len = strlen(f->name)) > maxlen)
70 maxlen = len;
71
72 dc->width = maxlen + 2;
73 dc->columns = (80 - 1) / dc->width;
74}
75
76static int apps_startup(void)
77{
78#ifdef SIGPIPE
79 signal(SIGPIPE, SIG_IGN);
80#endif
81
82 /* Set non-default library initialisation settings */
83 if (!OPENSSL_init_ssl(OPENSSL_INIT_ENGINE_ALL_BUILTIN
84 | OPENSSL_INIT_LOAD_CONFIG, NULL))
85 return 0;
86
87 setup_ui_method();
88
89 return 1;
90}
91
92static void apps_shutdown(void)
93{
94 destroy_ui_method();
95 destroy_prefix_method();
96}
97
98static char *make_config_name(void)
99{
100 const char *t;
101 size_t len;
102 char *p;
103
104 if ((t = getenv("OPENSSL_CONF")) != NULL)
105 return OPENSSL_strdup(t);
106
107 t = X509_get_default_cert_area();
108 len = strlen(t) + 1 + strlen(OPENSSL_CONF) + 1;
109 p = app_malloc(len, "config filename buffer");
110 strcpy(p, t);
111#ifndef OPENSSL_SYS_VMS
112 strcat(p, "/");
113#endif
114 strcat(p, OPENSSL_CONF);
115
116 return p;
117}
118
119int main(int argc, char *argv[])
120{
121 FUNCTION f, *fp;
122 LHASH_OF(FUNCTION) *prog = NULL;
123 char **copied_argv = NULL;
124 char *p, *pname;
125 char buf[1024];
126 const char *prompt;
127 ARGS arg;
128 int first, n, i, ret = 0;
129
130 arg.argv = NULL;
131 arg.size = 0;
132
133 /* Set up some of the environment. */
134 default_config_file = make_config_name();
135 bio_in = dup_bio_in(FORMAT_TEXT);
136 bio_out = dup_bio_out(FORMAT_TEXT);
137 bio_err = dup_bio_err(FORMAT_TEXT);
138
139#if defined(OPENSSL_SYS_VMS) && defined(__DECC)
140 copied_argv = argv = copy_argv(&argc, argv);
141#elif defined(_WIN32)
142 /*
143 * Replace argv[] with UTF-8 encoded strings.
144 */
145 win32_utf8argv(&argc, &argv);
146#endif
147
148 p = getenv("OPENSSL_DEBUG_MEMORY");
149 if (p != NULL && strcmp(p, "on") == 0)
150 CRYPTO_set_mem_debug(1);
151 CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
152
153 if (getenv("OPENSSL_FIPS")) {
154 BIO_printf(bio_err, "FIPS mode not supported.\n");
155 return 1;
156 }
157
158 if (!apps_startup()) {
159 BIO_printf(bio_err,
160 "FATAL: Startup failure (dev note: apps_startup() failed)\n");
161 ERR_print_errors(bio_err);
162 ret = 1;
163 goto end;
164 }
165
166 prog = prog_init();
167 if (prog == NULL) {
168 BIO_printf(bio_err,
169 "FATAL: Startup failure (dev note: prog_init() failed)\n");
170 ERR_print_errors(bio_err);
171 ret = 1;
172 goto end;
173 }
174 pname = opt_progname(argv[0]);
175
176 /* first check the program name */
177 f.name = pname;
178 fp = lh_FUNCTION_retrieve(prog, &f);
179 if (fp != NULL) {
180 argv[0] = pname;
181 ret = fp->func(argc, argv);
182 goto end;
183 }
184
185 /* If there is stuff on the command line, run with that. */
186 if (argc != 1) {
187 argc--;
188 argv++;
189 ret = do_cmd(prog, argc, argv);
190 if (ret < 0)
191 ret = 0;
192 goto end;
193 }
194
195 /* ok, lets enter interactive mode */
196 for (;;) {
197 ret = 0;
198 /* Read a line, continue reading if line ends with \ */
199 for (p = buf, n = sizeof(buf), i = 0, first = 1; n > 0; first = 0) {
200 prompt = first ? "OpenSSL> " : "> ";
201 p[0] = '\0';
202#ifndef READLINE
203 fputs(prompt, stdout);
204 fflush(stdout);
205 if (!fgets(p, n, stdin))
206 goto end;
207 if (p[0] == '\0')
208 goto end;
209 i = strlen(p);
210 if (i <= 1)
211 break;
212 if (p[i - 2] != '\\')
213 break;
214 i -= 2;
215 p += i;
216 n -= i;
217#else
218 {
219 extern char *readline(const char *);
220 extern void add_history(const char *cp);
221 char *text;
222
223 text = readline(prompt);
224 if (text == NULL)
225 goto end;
226 i = strlen(text);
227 if (i == 0 || i > n)
228 break;
229 if (text[i - 1] != '\\') {
230 p += strlen(strcpy(p, text));
231 free(text);
232 add_history(buf);
233 break;
234 }
235
236 text[i - 1] = '\0';
237 p += strlen(strcpy(p, text));
238 free(text);
239 n -= i;
240 }
241#endif
242 }
243
244 if (!chopup_args(&arg, buf)) {
245 BIO_printf(bio_err, "Can't parse (no memory?)\n");
246 break;
247 }
248
249 ret = do_cmd(prog, arg.argc, arg.argv);
250 if (ret == EXIT_THE_PROGRAM) {
251 ret = 0;
252 goto end;
253 }
254 if (ret != 0)
255 BIO_printf(bio_err, "error in %s\n", arg.argv[0]);
256 (void)BIO_flush(bio_out);
257 (void)BIO_flush(bio_err);
258 }
259 ret = 1;
260 end:
261 OPENSSL_free(copied_argv);
262 OPENSSL_free(default_config_file);
263 lh_FUNCTION_free(prog);
264 OPENSSL_free(arg.argv);
265 app_RAND_write();
266
267 BIO_free(bio_in);
268 BIO_free_all(bio_out);
269 apps_shutdown();
270#ifndef OPENSSL_NO_CRYPTO_MDEBUG
271 if (CRYPTO_mem_leaks(bio_err) <= 0)
272 ret = 1;
273#endif
274 BIO_free(bio_err);
275 EXIT(ret);
276}
277
278static void list_cipher_fn(const EVP_CIPHER *c,
279 const char *from, const char *to, void *arg)
280{
281 if (c != NULL) {
282 BIO_printf(arg, "%s\n", EVP_CIPHER_name(c));
283 } else {
284 if (from == NULL)
285 from = "<undefined>";
286 if (to == NULL)
287 to = "<undefined>";
288 BIO_printf(arg, "%s => %s\n", from, to);
289 }
290}
291
292static void list_md_fn(const EVP_MD *m,
293 const char *from, const char *to, void *arg)
294{
295 if (m != NULL) {
296 BIO_printf(arg, "%s\n", EVP_MD_name(m));
297 } else {
298 if (from == NULL)
299 from = "<undefined>";
300 if (to == NULL)
301 to = "<undefined>";
302 BIO_printf((BIO *)arg, "%s => %s\n", from, to);
303 }
304}
305
306static void list_missing_help(void)
307{
308 const FUNCTION *fp;
309 const OPTIONS *o;
310
311 for (fp = functions; fp->name != NULL; fp++) {
312 if ((o = fp->help) != NULL) {
313 /* If there is help, list what flags are not documented. */
314 for ( ; o->name != NULL; o++) {
315 if (o->helpstr == NULL)
316 BIO_printf(bio_out, "%s %s\n", fp->name, o->name);
317 }
318 } else if (fp->func != dgst_main) {
319 /* If not aliased to the dgst command, */
320 BIO_printf(bio_out, "%s *\n", fp->name);
321 }
322 }
323}
324
325static void list_options_for_command(const char *command)
326{
327 const FUNCTION *fp;
328 const OPTIONS *o;
329
330 for (fp = functions; fp->name != NULL; fp++)
331 if (strcmp(fp->name, command) == 0)
332 break;
333 if (fp->name == NULL) {
334 BIO_printf(bio_err, "Invalid command '%s'; type \"help\" for a list.\n",
335 command);
336 return;
337 }
338
339 if ((o = fp->help) == NULL)
340 return;
341
342 for ( ; o->name != NULL; o++) {
343 if (o->name == OPT_HELP_STR
344 || o->name == OPT_MORE_STR
345 || o->name[0] == '\0')
346 continue;
347 BIO_printf(bio_out, "%s %c\n", o->name, o->valtype);
348 }
349}
350
351
352/* Unified enum for help and list commands. */
353typedef enum HELPLIST_CHOICE {
354 OPT_ERR = -1, OPT_EOF = 0, OPT_HELP, OPT_ONE,
355 OPT_COMMANDS, OPT_DIGEST_COMMANDS, OPT_OPTIONS,
356 OPT_DIGEST_ALGORITHMS, OPT_CIPHER_COMMANDS, OPT_CIPHER_ALGORITHMS,
357 OPT_PK_ALGORITHMS, OPT_PK_METHOD, OPT_DISABLED, OPT_MISSING_HELP
358} HELPLIST_CHOICE;
359
360const OPTIONS list_options[] = {
361 {"help", OPT_HELP, '-', "Display this summary"},
362 {"1", OPT_ONE, '-', "List in one column"},
363 {"commands", OPT_COMMANDS, '-', "List of standard commands"},
364 {"digest-commands", OPT_DIGEST_COMMANDS, '-',
365 "List of message digest commands"},
366 {"digest-algorithms", OPT_DIGEST_ALGORITHMS, '-',
367 "List of message digest algorithms"},
368 {"cipher-commands", OPT_CIPHER_COMMANDS, '-', "List of cipher commands"},
369 {"cipher-algorithms", OPT_CIPHER_ALGORITHMS, '-',
370 "List of cipher algorithms"},
371 {"public-key-algorithms", OPT_PK_ALGORITHMS, '-',
372 "List of public key algorithms"},
373 {"public-key-methods", OPT_PK_METHOD, '-',
374 "List of public key methods"},
375 {"disabled", OPT_DISABLED, '-',
376 "List of disabled features"},
377 {"missing-help", OPT_MISSING_HELP, '-',
378 "List missing detailed help strings"},
379 {"options", OPT_OPTIONS, 's',
380 "List options for specified command"},
381 {NULL}
382};
383
384int list_main(int argc, char **argv)
385{
386 char *prog;
387 HELPLIST_CHOICE o;
388 int one = 0, done = 0;
389
390 prog = opt_init(argc, argv, list_options);
391 while ((o = opt_next()) != OPT_EOF) {
392 switch (o) {
393 case OPT_EOF: /* Never hit, but suppresses warning */
394 case OPT_ERR:
395opthelp:
396 BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
397 return 1;
398 case OPT_HELP:
399 opt_help(list_options);
400 break;
401 case OPT_ONE:
402 one = 1;
403 break;
404 case OPT_COMMANDS:
405 list_type(FT_general, one);
406 break;
407 case OPT_DIGEST_COMMANDS:
408 list_type(FT_md, one);
409 break;
410 case OPT_DIGEST_ALGORITHMS:
411 EVP_MD_do_all_sorted(list_md_fn, bio_out);
412 break;
413 case OPT_CIPHER_COMMANDS:
414 list_type(FT_cipher, one);
415 break;
416 case OPT_CIPHER_ALGORITHMS:
417 EVP_CIPHER_do_all_sorted(list_cipher_fn, bio_out);
418 break;
419 case OPT_PK_ALGORITHMS:
420 list_pkey();
421 break;
422 case OPT_PK_METHOD:
423 list_pkey_meth();
424 break;
425 case OPT_DISABLED:
426 list_disabled();
427 break;
428 case OPT_MISSING_HELP:
429 list_missing_help();
430 break;
431 case OPT_OPTIONS:
432 list_options_for_command(opt_arg());
433 break;
434 }
435 done = 1;
436 }
437 if (opt_num_rest() != 0) {
438 BIO_printf(bio_err, "Extra arguments given.\n");
439 goto opthelp;
440 }
441
442 if (!done)
443 goto opthelp;
444
445 return 0;
446}
447
448typedef enum HELP_CHOICE {
449 OPT_hERR = -1, OPT_hEOF = 0, OPT_hHELP
450} HELP_CHOICE;
451
452const OPTIONS help_options[] = {
453 {OPT_HELP_STR, 1, '-', "Usage: help [options]\n"},
454 {OPT_HELP_STR, 1, '-', " help [command]\n"},
455 {"help", OPT_hHELP, '-', "Display this summary"},
456 {NULL}
457};
458
459
460int help_main(int argc, char **argv)
461{
462 FUNCTION *fp;
463 int i, nl;
464 FUNC_TYPE tp;
465 char *prog;
466 HELP_CHOICE o;
467 DISPLAY_COLUMNS dc;
468
469 prog = opt_init(argc, argv, help_options);
470 while ((o = opt_next()) != OPT_hEOF) {
471 switch (o) {
472 case OPT_hERR:
473 case OPT_hEOF:
474 BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
475 return 1;
476 case OPT_hHELP:
477 opt_help(help_options);
478 return 0;
479 }
480 }
481
482 if (opt_num_rest() == 1) {
483 char *new_argv[3];
484
485 new_argv[0] = opt_rest()[0];
486 new_argv[1] = "--help";
487 new_argv[2] = NULL;
488 return do_cmd(prog_init(), 2, new_argv);
489 }
490 if (opt_num_rest() != 0) {
491 BIO_printf(bio_err, "Usage: %s\n", prog);
492 return 1;
493 }
494
495 calculate_columns(&dc);
496 BIO_printf(bio_err, "Standard commands");
497 i = 0;
498 tp = FT_none;
499 for (fp = functions; fp->name != NULL; fp++) {
500 nl = 0;
501 if (i++ % dc.columns == 0) {
502 BIO_printf(bio_err, "\n");
503 nl = 1;
504 }
505 if (fp->type != tp) {
506 tp = fp->type;
507 if (!nl)
508 BIO_printf(bio_err, "\n");
509 if (tp == FT_md) {
510 i = 1;
511 BIO_printf(bio_err,
512 "\nMessage Digest commands (see the `dgst' command for more details)\n");
513 } else if (tp == FT_cipher) {
514 i = 1;
515 BIO_printf(bio_err,
516 "\nCipher commands (see the `enc' command for more details)\n");
517 }
518 }
519 BIO_printf(bio_err, "%-*s", dc.width, fp->name);
520 }
521 BIO_printf(bio_err, "\n\n");
522 return 0;
523}
524
525static void list_type(FUNC_TYPE ft, int one)
526{
527 FUNCTION *fp;
528 int i = 0;
529 DISPLAY_COLUMNS dc = {0};
530
531 if (!one)
532 calculate_columns(&dc);
533
534 for (fp = functions; fp->name != NULL; fp++) {
535 if (fp->type != ft)
536 continue;
537 if (one) {
538 BIO_printf(bio_out, "%s\n", fp->name);
539 } else {
540 if (i % dc.columns == 0 && i > 0)
541 BIO_printf(bio_out, "\n");
542 BIO_printf(bio_out, "%-*s", dc.width, fp->name);
543 i++;
544 }
545 }
546 if (!one)
547 BIO_printf(bio_out, "\n\n");
548}
549
550static int do_cmd(LHASH_OF(FUNCTION) *prog, int argc, char *argv[])
551{
552 FUNCTION f, *fp;
553
554 if (argc <= 0 || argv[0] == NULL)
555 return 0;
556 f.name = argv[0];
557 fp = lh_FUNCTION_retrieve(prog, &f);
558 if (fp == NULL) {
559 if (EVP_get_digestbyname(argv[0])) {
560 f.type = FT_md;
561 f.func = dgst_main;
562 fp = &f;
563 } else if (EVP_get_cipherbyname(argv[0])) {
564 f.type = FT_cipher;
565 f.func = enc_main;
566 fp = &f;
567 }
568 }
569 if (fp != NULL) {
570 return fp->func(argc, argv);
571 }
572 if ((strncmp(argv[0], "no-", 3)) == 0) {
573 /*
574 * User is asking if foo is unsupported, by trying to "run" the
575 * no-foo command. Strange.
576 */
577 f.name = argv[0] + 3;
578 if (lh_FUNCTION_retrieve(prog, &f) == NULL) {
579 BIO_printf(bio_out, "%s\n", argv[0]);
580 return 0;
581 }
582 BIO_printf(bio_out, "%s\n", argv[0] + 3);
583 return 1;
584 }
585 if (strcmp(argv[0], "quit") == 0 || strcmp(argv[0], "q") == 0 ||
586 strcmp(argv[0], "exit") == 0 || strcmp(argv[0], "bye") == 0)
587 /* Special value to mean "exit the program. */
588 return EXIT_THE_PROGRAM;
589
590 BIO_printf(bio_err, "Invalid command '%s'; type \"help\" for a list.\n",
591 argv[0]);
592 return 1;
593}
594
595static void list_pkey(void)
596{
597 int i;
598
599 for (i = 0; i < EVP_PKEY_asn1_get_count(); i++) {
600 const EVP_PKEY_ASN1_METHOD *ameth;
601 int pkey_id, pkey_base_id, pkey_flags;
602 const char *pinfo, *pem_str;
603 ameth = EVP_PKEY_asn1_get0(i);
604 EVP_PKEY_asn1_get0_info(&pkey_id, &pkey_base_id, &pkey_flags,
605 &pinfo, &pem_str, ameth);
606 if (pkey_flags & ASN1_PKEY_ALIAS) {
607 BIO_printf(bio_out, "Name: %s\n", OBJ_nid2ln(pkey_id));
608 BIO_printf(bio_out, "\tAlias for: %s\n",
609 OBJ_nid2ln(pkey_base_id));
610 } else {
611 BIO_printf(bio_out, "Name: %s\n", pinfo);
612 BIO_printf(bio_out, "\tType: %s Algorithm\n",
613 pkey_flags & ASN1_PKEY_DYNAMIC ?
614 "External" : "Builtin");
615 BIO_printf(bio_out, "\tOID: %s\n", OBJ_nid2ln(pkey_id));
616 if (pem_str == NULL)
617 pem_str = "(none)";
618 BIO_printf(bio_out, "\tPEM string: %s\n", pem_str);
619 }
620
621 }
622}
623
624static void list_pkey_meth(void)
625{
626 size_t i;
627 size_t meth_count = EVP_PKEY_meth_get_count();
628
629 for (i = 0; i < meth_count; i++) {
630 const EVP_PKEY_METHOD *pmeth = EVP_PKEY_meth_get0(i);
631 int pkey_id, pkey_flags;
632
633 EVP_PKEY_meth_get0_info(&pkey_id, &pkey_flags, pmeth);
634 BIO_printf(bio_out, "%s\n", OBJ_nid2ln(pkey_id));
635 BIO_printf(bio_out, "\tType: %s Algorithm\n",
636 pkey_flags & ASN1_PKEY_DYNAMIC ? "External" : "Builtin");
637 }
638}
639
640static int function_cmp(const FUNCTION * a, const FUNCTION * b)
641{
642 return strncmp(a->name, b->name, 8);
643}
644
645static unsigned long function_hash(const FUNCTION * a)
646{
647 return OPENSSL_LH_strhash(a->name);
648}
649
650static int SortFnByName(const void *_f1, const void *_f2)
651{
652 const FUNCTION *f1 = _f1;
653 const FUNCTION *f2 = _f2;
654
655 if (f1->type != f2->type)
656 return f1->type - f2->type;
657 return strcmp(f1->name, f2->name);
658}
659
660static void list_disabled(void)
661{
662 BIO_puts(bio_out, "Disabled algorithms:\n");
663#ifdef OPENSSL_NO_ARIA
664 BIO_puts(bio_out, "ARIA\n");
665#endif
666#ifdef OPENSSL_NO_BF
667 BIO_puts(bio_out, "BF\n");
668#endif
669#ifdef OPENSSL_NO_BLAKE2
670 BIO_puts(bio_out, "BLAKE2\n");
671#endif
672#ifdef OPENSSL_NO_CAMELLIA
673 BIO_puts(bio_out, "CAMELLIA\n");
674#endif
675#ifdef OPENSSL_NO_CAST
676 BIO_puts(bio_out, "CAST\n");
677#endif
678#ifdef OPENSSL_NO_CMAC
679 BIO_puts(bio_out, "CMAC\n");
680#endif
681#ifdef OPENSSL_NO_CMS
682 BIO_puts(bio_out, "CMS\n");
683#endif
684#ifdef OPENSSL_NO_COMP
685 BIO_puts(bio_out, "COMP\n");
686#endif
687#ifdef OPENSSL_NO_DES
688 BIO_puts(bio_out, "DES\n");
689#endif
690#ifdef OPENSSL_NO_DGRAM
691 BIO_puts(bio_out, "DGRAM\n");
692#endif
693#ifdef OPENSSL_NO_DH
694 BIO_puts(bio_out, "DH\n");
695#endif
696#ifdef OPENSSL_NO_DSA
697 BIO_puts(bio_out, "DSA\n");
698#endif
699#if defined(OPENSSL_NO_DTLS)
700 BIO_puts(bio_out, "DTLS\n");
701#endif
702#if defined(OPENSSL_NO_DTLS1)
703 BIO_puts(bio_out, "DTLS1\n");
704#endif
705#if defined(OPENSSL_NO_DTLS1_2)
706 BIO_puts(bio_out, "DTLS1_2\n");
707#endif
708#ifdef OPENSSL_NO_EC
709 BIO_puts(bio_out, "EC\n");
710#endif
711#ifdef OPENSSL_NO_EC2M
712 BIO_puts(bio_out, "EC2M\n");
713#endif
714#ifdef OPENSSL_NO_ENGINE
715 BIO_puts(bio_out, "ENGINE\n");
716#endif
717#ifdef OPENSSL_NO_GOST
718 BIO_puts(bio_out, "GOST\n");
719#endif
720#ifdef OPENSSL_NO_HEARTBEATS
721 BIO_puts(bio_out, "HEARTBEATS\n");
722#endif
723#ifdef OPENSSL_NO_IDEA
724 BIO_puts(bio_out, "IDEA\n");
725#endif
726#ifdef OPENSSL_NO_MD2
727 BIO_puts(bio_out, "MD2\n");
728#endif
729#ifdef OPENSSL_NO_MD4
730 BIO_puts(bio_out, "MD4\n");
731#endif
732#ifdef OPENSSL_NO_MD5
733 BIO_puts(bio_out, "MD5\n");
734#endif
735#ifdef OPENSSL_NO_MDC2
736 BIO_puts(bio_out, "MDC2\n");
737#endif
738#ifdef OPENSSL_NO_OCB
739 BIO_puts(bio_out, "OCB\n");
740#endif
741#ifdef OPENSSL_NO_OCSP
742 BIO_puts(bio_out, "OCSP\n");
743#endif
744#ifdef OPENSSL_NO_PSK
745 BIO_puts(bio_out, "PSK\n");
746#endif
747#ifdef OPENSSL_NO_RC2
748 BIO_puts(bio_out, "RC2\n");
749#endif
750#ifdef OPENSSL_NO_RC4
751 BIO_puts(bio_out, "RC4\n");
752#endif
753#ifdef OPENSSL_NO_RC5
754 BIO_puts(bio_out, "RC5\n");
755#endif
756#ifdef OPENSSL_NO_RMD160
757 BIO_puts(bio_out, "RMD160\n");
758#endif
759#ifdef OPENSSL_NO_RSA
760 BIO_puts(bio_out, "RSA\n");
761#endif
762#ifdef OPENSSL_NO_SCRYPT
763 BIO_puts(bio_out, "SCRYPT\n");
764#endif
765#ifdef OPENSSL_NO_SCTP
766 BIO_puts(bio_out, "SCTP\n");
767#endif
768#ifdef OPENSSL_NO_SEED
769 BIO_puts(bio_out, "SEED\n");
770#endif
771#ifdef OPENSSL_NO_SM2
772 BIO_puts(bio_out, "SM2\n");
773#endif
774#ifdef OPENSSL_NO_SM3
775 BIO_puts(bio_out, "SM3\n");
776#endif
777#ifdef OPENSSL_NO_SM4
778 BIO_puts(bio_out, "SM4\n");
779#endif
780#ifdef OPENSSL_NO_SOCK
781 BIO_puts(bio_out, "SOCK\n");
782#endif
783#ifdef OPENSSL_NO_SRP
784 BIO_puts(bio_out, "SRP\n");
785#endif
786#ifdef OPENSSL_NO_SRTP
787 BIO_puts(bio_out, "SRTP\n");
788#endif
789#ifdef OPENSSL_NO_SSL3
790 BIO_puts(bio_out, "SSL3\n");
791#endif
792#ifdef OPENSSL_NO_TLS1
793 BIO_puts(bio_out, "TLS1\n");
794#endif
795#ifdef OPENSSL_NO_TLS1_1
796 BIO_puts(bio_out, "TLS1_1\n");
797#endif
798#ifdef OPENSSL_NO_TLS1_2
799 BIO_puts(bio_out, "TLS1_2\n");
800#endif
801#ifdef OPENSSL_NO_WHIRLPOOL
802 BIO_puts(bio_out, "WHIRLPOOL\n");
803#endif
804#ifndef ZLIB
805 BIO_puts(bio_out, "ZLIB\n");
806#endif
807}
808
809static LHASH_OF(FUNCTION) *prog_init(void)
810{
811 static LHASH_OF(FUNCTION) *ret = NULL;
812 static int prog_inited = 0;
813 FUNCTION *f;
814 size_t i;
815
816 if (prog_inited)
817 return ret;
818
819 prog_inited = 1;
820
821 /* Sort alphabetically within category. For nicer help displays. */
822 for (i = 0, f = functions; f->name != NULL; ++f, ++i)
823 ;
824 qsort(functions, i, sizeof(*functions), SortFnByName);
825
826 if ((ret = lh_FUNCTION_new(function_hash, function_cmp)) == NULL)
827 return NULL;
828
829 for (f = functions; f->name != NULL; f++)
830 (void)lh_FUNCTION_insert(ret, f);
831 return ret;
832}
Note: See TracBrowser for help on using the repository browser.

© 2024 Oracle Support Privacy / Do Not Sell My Info Terms of Use Trademark Policy Automated Access Etiquette