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list: add an option to list all available algorithms

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Fixes #19145

Reviewed-by: Hugo Landau <hlandau@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com>
(Merged from https://github.com/openssl/openssl/pull/19168)
This commit is contained in:
Pauli 2022-09-08 12:54:23 +10:00
parent 8e39049d38
commit 35b6707024
2 changed files with 72 additions and 8 deletions
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45
apps/list.c
View File

@ -102,7 +102,7 @@ static void collect_ciphers(EVP_CIPHER *cipher, void *stack)
EVP_CIPHER_up_ref(cipher);
}
static void list_ciphers(void)
static void list_ciphers(const char *prefix)
{
STACK_OF(EVP_CIPHER) *ciphers = sk_EVP_CIPHER_new(cipher_cmp);
int i;
@ -113,12 +113,12 @@ static void list_ciphers(void)
}
#ifndef OPENSSL_NO_DEPRECATED_3_0
if (include_legacy()) {
BIO_printf(bio_out, "Legacy:\n");
BIO_printf(bio_out, "%sLegacy:\n", prefix);
EVP_CIPHER_do_all_sorted(legacy_cipher_fn, bio_out);
}
#endif
BIO_printf(bio_out, "Provided:\n");
BIO_printf(bio_out, "%sProvided:\n", prefix);
EVP_CIPHER_do_all_provided(app_get0_libctx(), collect_ciphers, ciphers);
sk_EVP_CIPHER_sort(ciphers);
for (i = 0; i < sk_EVP_CIPHER_num(ciphers); i++) {
@ -186,7 +186,7 @@ static void collect_digests(EVP_MD *digest, void *stack)
EVP_MD_up_ref(digest);
}
static void list_digests(void)
static void list_digests(const char *prefix)
{
STACK_OF(EVP_MD) *digests = sk_EVP_MD_new(md_cmp);
int i;
@ -197,12 +197,12 @@ static void list_digests(void)
}
#ifndef OPENSSL_NO_DEPRECATED_3_0
if (include_legacy()) {
BIO_printf(bio_out, "Legacy:\n");
BIO_printf(bio_out, "%sLegacy:\n", prefix);
EVP_MD_do_all_sorted(legacy_md_fn, bio_out);
}
#endif
BIO_printf(bio_out, "Provided:\n");
BIO_printf(bio_out, "%sProvided:\n", prefix);
EVP_MD_do_all_provided(app_get0_libctx(), collect_digests, digests);
sk_EVP_MD_sort(digests);
for (i = 0; i < sk_EVP_MD_num(digests); i++) {
@ -1430,6 +1430,7 @@ static void list_disabled(void)
typedef enum HELPLIST_CHOICE {
OPT_COMMON,
OPT_ONE, OPT_VERBOSE,
OPT_ALL_ARGORITHMS,
OPT_COMMANDS, OPT_DIGEST_COMMANDS, OPT_MAC_ALGORITHMS, OPT_OPTIONS,
OPT_DIGEST_ALGORITHMS, OPT_CIPHER_COMMANDS, OPT_CIPHER_ALGORITHMS,
OPT_PK_ALGORITHMS, OPT_PK_METHOD, OPT_DISABLED,
@ -1455,6 +1456,7 @@ const OPTIONS list_options[] = {
{"select", OPT_SELECT_NAME, 's', "Select a single algorithm"},
{"commands", OPT_COMMANDS, '-', "List of standard commands"},
{"standard-commands", OPT_COMMANDS, '-', "List of standard commands"},
{"all-algorithms", OPT_ALL_ARGORITHMS, '-', "List of all algorithms"},
#ifndef OPENSSL_NO_DEPRECATED_3_0
{"digest-commands", OPT_DIGEST_COMMANDS, '-',
"List of message digest commands (deprecated)"},
@ -1515,6 +1517,7 @@ int list_main(int argc, char **argv)
int one = 0, done = 0;
struct {
unsigned int commands:1;
unsigned int all_algorithms:1;
unsigned int random_instances:1;
unsigned int random_generators:1;
unsigned int digest_commands:1;
@ -1558,6 +1561,9 @@ opthelp:
case OPT_ONE:
one = 1;
break;
case OPT_ALL_ARGORITHMS:
todo.all_algorithms = 1;
break;
case OPT_COMMANDS:
todo.commands = 1;
break;
@ -1652,6 +1658,29 @@ opthelp:
if (todo.commands)
list_type(FT_general, one);
if (todo.all_algorithms) {
BIO_printf(bio_out, "Digests:\n");
list_digests(" ");
BIO_printf(bio_out, "Symmetric Ciphers:\n");
list_ciphers(" ");
list_kdfs();
list_macs();
BIO_printf(bio_out, "Provided Asymmetric Encryption:\n");
list_asymciphers();
BIO_printf(bio_out, "Provided Key Exchange:\n");
list_keyexchanges();
BIO_printf(bio_out, "Provided Signatures:\n");
list_signatures();
BIO_printf(bio_out, "Provided Key encapsulation:\n");
list_kems();
BIO_printf(bio_out, "Provided Key managers:\n");
list_keymanagers();
list_encoders();
list_decoders();
list_store_loaders();
}
if (todo.random_instances)
list_random_instances();
if (todo.random_generators)
@ -1659,7 +1688,7 @@ opthelp:
if (todo.digest_commands)
list_type(FT_md, one);
if (todo.digest_algorithms)
list_digests();
list_digests("");
if (todo.kdf_algorithms)
list_kdfs();
if (todo.mac_algorithms)
@ -1667,7 +1696,7 @@ opthelp:
if (todo.cipher_commands)
list_type(FT_cipher, one);
if (todo.cipher_algorithms)
list_ciphers();
list_ciphers("");
if (todo.encoder_algorithms)
list_encoders();
if (todo.decoder_algorithms)

35
doc/man1/openssl-list.pod.in
View File

@ -12,6 +12,7 @@ B<openssl list>
[B<-verbose>]
[B<-select> I<name>]
[B<-1>]
[B<-all-algorithms>]
[B<-commands>]
[B<-standard-commands>]
[B<-digest-algorithms>]
@ -72,6 +73,40 @@ Only list algorithms that match this name.
List the commands, digest-commands, or cipher-commands in a single column.
If used, this option must be given first.
=item B<-all-algorithms>
Display lists of all algorithms. These include:
=over 4
=item Asymmetric ciphers
=item Decoders
=item Digests
=item Encoders
=item Key derivation algorithms (KDF)
=item Key encapsulation methods (KEM)
=item Key exchange algorithms (KEX)
=item Key managers
=item Message authentication code algorithms (MAC)
=item Random number generators (RNG, DRBG)
=item Signature algorithms
=item Store loaders
=item Symmetric ciphers
=back
=item B<-commands>
Display a list of standard commands.