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* Update copyright yearMatt Caswell2021-02-181-1/+1
| | | | | Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/14235)
* Deprecate the libssl level SRP APIsMatt Caswell2021-02-121-8/+3
| | | | | | | | The low level SRP implementation has been deprecated with no replacement. Therefore the libssl level APIs need to be similarly deprecated. Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/14132)
* Check non-option argumentsRich Salz2020-12-151-2/+3
| | | | | | | | | | | | | Make sure all commands check to see if there are any "extra" arguments after the options, and print an error if so. Made all error messages consistent (which is to say, minimal). Fixes: #13527 Reviewed-by: Shane Lontis <shane.lontis@oracle.com> Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> (Merged from https://github.com/openssl/openssl/pull/13563)
* Fix safestack issues in ssl.hMatt Caswell2020-09-131-2/+0
| | | | | | | | | | | | | | | | | | | | | We fix 3 problems with safestack: - Including an openssl header file without linking against libcrypto can cause compilation failures (even if the app does not otherwise need to link against libcrypto). See issue #8102 - Recent changes means that applications in no-deprecated builds will need to include additional macro calls in the source code for all stacks that they need to use - which is an API break. This changes avoids that necessity. - It is not possible to write code using stacks that works in both a no-deprecated and a normal build of OpenSSL. See issue #12707. Fixes #12707 Contains a partial fix for #8102. A similar PR will be needed for hash to fully fix. Reviewed-by: Richard Levitte <levitte@openssl.org> Reviewed-by: Paul Dale <paul.dale@oracle.com> (Merged from https://github.com/openssl/openssl/pull/12781)
* In OpenSSL builds, declare STACK for datatypes ...Rich Salz2020-04-241-0/+2
| | | | | | | | | | | | | | | | | | | | | | ... and only *define* them in the source files that need them. Use DEFINE_OR_DECLARE which is set appropriately for internal builds and not non-deprecated builds. Deprecate stack-of-block Better documentation Move some ASN1 struct typedefs to types.h Update ParseC to handle this. Most of all, ParseC needed to be more consistent. The handlers are "recursive", in so far that they are called again and again until they terminate, which depends entirely on what the "massager" returns. There's a comment at the beginning of ParseC that explains how that works. {Richard Levtte} Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com> Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> (Merged from https://github.com/openssl/openssl/pull/10669)
* Update copyright yearMatt Caswell2020-04-231-1/+1
| | | | | Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/11616)
* cmdline app: add provider commandline options.Pauli2020-03-071-1/+6
| | | | | | | | | | Add a -provider option to allow providers to be loaded. This option can be specified multiple times. Add a -provider_path option to allow the path to providers to be specified. Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> (Merged from https://github.com/openssl/openssl/pull/11167)
* Document command parameters.Rich Salz2019-11-201-0/+5
| | | | | | | | | | | Add documentation for all commands that have parameters. Fix a couple of minor doc and programming bugs, too. Fixes #10313 Reviewed-by: Paul Dale <paul.dale@oracle.com> Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> (Merged from https://github.com/openssl/openssl/pull/10371)
* Add "sections" to -help outputRich Salz2019-11-071-9/+14
| | | | | | | | | | | | | Remove "Valid options" label, since all commands have sections (and [almost] always the first one is "General options"). Have "list --options" ignore section headers Reformat ts's additional help Add output section Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org> Reviewed-by: Paul Dale <paul.dale@oracle.com> (Merged from https://github.com/openssl/openssl/pull/9953)
* Use fixed length for formatting standard cipher namesDaniël van Eeden2019-05-261-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | Example with patch: ``` $ openssl ciphers -stdname 'TLS_AES_256_GCM_SHA384:ECDHE-ECDSA-CHACHA20-POLY1305' TLS_AES_256_GCM_SHA384 - TLS_AES_256_GCM_SHA384 TLSv1.3 Kx=any Au=any Enc=AESGCM(256) Mac=AEAD TLS_CHACHA20_POLY1305_SHA256 - TLS_CHACHA20_POLY1305_SHA256 TLSv1.3 Kx=any Au=any Enc=CHACHA20/POLY1305(256) Mac=AEAD TLS_AES_128_GCM_SHA256 - TLS_AES_128_GCM_SHA256 TLSv1.3 Kx=any Au=any Enc=AESGCM(128) Mac=AEAD TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 - ECDHE-ECDSA-CHACHA20-POLY1305 TLSv1.2 Kx=ECDH Au=ECDSA Enc=CHACHA20/POLY1305(256) Mac=AEAD ``` Example without patch: ``` $ openssl ciphers -stdname 'TLS_AES_256_GCM_SHA384:ECDHE-ECDSA-CHACHA20-POLY1305' TLS_AES_256_GCM_SHA384 - TLS_AES_256_GCM_SHA384 TLSv1.3 Kx=any Au=any Enc=AESGCM(256) Mac=AEAD TLS_CHACHA20_POLY1305_SHA256 - TLS_CHACHA20_POLY1305_SHA256 TLSv1.3 Kx=any Au=any Enc=CHACHA20/POLY1305(256) Mac=AEAD TLS_AES_128_GCM_SHA256 - TLS_AES_128_GCM_SHA256 TLSv1.3 Kx=any Au=any Enc=AESGCM(128) Mac=AEAD TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 - ECDHE-ECDSA-CHACHA20-POLY1305 TLSv1.2 Kx=ECDH Au=ECDSA Enc=CHACHA20/POLY1305(256) Mac=AEAD ``` CLA: Trivial Reviewed-by: Matt Caswell <matt@openssl.org> Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/8999)
* Following the license change, modify the boilerplates in apps/Richard Levitte2018-12-061-1/+1
| | | | | Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/7765)
* Split configuration of TLSv1.3 ciphers from older ciphersMatt Caswell2018-03-141-1/+13
| | | | | | | | | | | | | | | | | | | With the current mechanism, old cipher strings that used to work in 1.1.0, may inadvertently disable all TLSv1.3 ciphersuites causing connections to fail. This is confusing for users. In reality TLSv1.3 are quite different to older ciphers. They are much simpler and there are only a small number of them so, arguably, they don't need the same level of control that the older ciphers have. This change splits the configuration of TLSv1.3 ciphers from older ones. By default the TLSv1.3 ciphers are on, so you cannot inadvertently disable them through your existing config. Fixes #5359 Reviewed-by: Tim Hudson <tjh@openssl.org> (Merged from https://github.com/openssl/openssl/pull/5392)
* Update copyright yearMatt Caswell2018-02-131-1/+1
| | | | Reviewed-by: Richard Levitte <levitte@openssl.org>
* apps: Don't include progs.h in apps.hRichard Levitte2018-01-311-0/+1
| | | | | | | | | | | | | Everything in apps includes apps.h, because that one declares apps internal library routines. However, progs.h doesn't declare library routines, but rather the main commands and their options, and there's no reason why the library modules should include it. So, remove the inclusion of progs.h from apps.h and add that inclusion in all command source files. Reviewed-by: Rich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/5222)
* Consistent formatting for sizeof(foo)Rich Salz2017-12-081-1/+1
| | | | | Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/4872)
* Support converting cipher name to RFC name and vice versaPaul Yang2017-07-201-10/+13
| | | | | | | | | | | | | | | Fixes: issue #3747 make SSL_CIPHER_standard_name globally available and introduce a new function OPENSSL_cipher_name. A new option '-convert' is also added to 'openssl ciphers' app. Documentation and test cases are added. Reviewed-by: Richard Levitte <levitte@openssl.org> Reviewed-by: Paul Dale <paul.dale@oracle.com> (Merged from https://github.com/openssl/openssl/pull/3859)
* Clean up a bundle of codingstyle stuff in apps directoryPaul Yang2017-06-121-1/+1
| | | | | | | | | Mostly braces and NULL pointer check and also copyright year bump Signed-off-by: Paul Yang <paulyang.inf@gmail.com> Reviewed-by: Kurt Roeckx <kurt@openssl.org> Reviewed-by: Rich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/3657)
* Add the SSL_METHOD for TLSv1.3 and all other base changes requiredMatt Caswell2016-11-021-0/+8
| | | | | | | | | | | Includes addition of the various options to s_server/s_client. Also adds one of the new TLS1.3 ciphersuites. This isn't "real" TLS1.3!! It's identical to TLS1.2 apart from the protocol and the ciphersuite...and the ciphersuite is just a renamed TLS1.2 one (not a "real" TLS1.3 ciphersuite). Reviewed-by: Rich Salz <rsalz@openssl.org>
* Constify command optionsFdaSilvaYY2016-10-141-1/+1
| | | | | | Reviewed-by: Kurt Roeckx <kurt@openssl.org> Reviewed-by: Richard Levitte <levitte@openssl.org> Reviewed-by: Rich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/1694)
* Add missing break statementMatt Caswell2016-06-141-0/+1
| | | | | | | The -psk option processing was falling through to the -srp option processing in the ciphers app. Reviewed-by: Richard Levitte <levitte@openssl.org>
* Copyright consolidation 01/10Rich Salz2016-05-171-54/+6
| | | | | Reviewed-by: Richard Levitte <levitte@openssl.org> Reviewed-by: Kurt Roeckx <kurt@openssl.org>
* Add -srp option to ciphers command.Dr. Stephen Henson2016-05-101-0/+21
| | | | | | RT#4224 Reviewed-by: Richard Levitte <levitte@openssl.org>
* Use minimum and maximum protocol version instead of version fixed methodsKurt Roeckx2016-03-091-12/+14
| | | | | | Reviewed-by: Viktor Dukhovni <viktor@openssl.org> MR: #1824
* Support disabling any or all TLS or DTLS versionsViktor Dukhovni2016-01-191-3/+15
| | | | | | | | | | | | | | | Some users want to disable SSL 3.0/TLS 1.0/TLS 1.1, and enable just TLS 1.2. In the future they might want to disable TLS 1.2 and enable just TLS 1.3, ... This commit makes it possible to disable any or all of the TLS or DTLS protocols. It also considerably simplifies the SSL/TLS tests, by auto-generating the min/max version tests based on the set of supported protocols (425 explicitly written out tests got replaced by two loops that generate all 425 tests if all protocols are enabled, fewer otherwise). Reviewed-by: Richard Levitte <levitte@openssl.org>
* Fix declarations and constification for inline stack.Dr. Stephen Henson2016-01-071-2/+2
| | | | Reviewed-by: Richard Levitte <levitte@openssl.org>
* Fix no-psk compile failureMatt Caswell2015-12-151-0/+2
| | | | Reviewed-by: Tim Hudson <tjh@openssl.org>
* add -psk option to ciphers commandDr. Stephen Henson2015-11-141-0/+24
| | | | Reviewed-by: Matt Caswell <matt@openssl.org>
* add -tls1_2,-tls1_1 options to ciphers commandDr. Stephen Henson2015-11-141-0/+10
| | | | Reviewed-by: Matt Caswell <matt@openssl.org>
* Centralise loading default apps config fileMatt Caswell2015-10-121-3/+0
| | | | | | | | | | | | | | | | | Loading the config file after processing command line options can cause problems, e.g. where an engine provides new ciphers/digests these are not then recoginised on the command line. Move the default config file loading to before the command line option processing. Whilst we're doing this we might as well centralise this instead of doing it individually for each application. Finally if we do it before the OpenSSL_add_ssl_algorithms() call then ciphersuites provided by an engine (e.g. GOST) can be available to the apps. RT#4085 RT#4086 Reviewed-by: Richard Levitte <levitte@openssl.org>
* Standardize handling of #ifdef'd options.Rich Salz2015-06-021-9/+5
| | | | | | | | | | | | | | | | | | Here are the "rules" for handling flags that depend on #ifdef: - Do not ifdef the enum. Only ifdef the OPTIONS table. All ifdef'd entries appear at the end; by convention "engine" is last. This ensures that at run-time, the flag will never be recognized/allowed. The next two bullets entries are for silencing compiler warnings: - In the while/switch parsing statement, use #ifdef for the body to disable it; leave the "case OPT_xxx:" and "break" statements outside the ifdef/ifndef. See ciphers.c for example. - If there are multiple options controlled by a single guard, OPT_FOO, OPT_BAR, etc., put a an #ifdef around the set, and then do "#else" and a series of case labels and a break. See OPENSSL_NO_AES in cms.c for example. Reviewed-by: Matt Caswell <matt@openssl.org>
* Restore module loadingRichard Levitte2015-05-291-0/+3
| | | | | | | The module loading feature got broken a while ago, so restore it, but have it a bit more explicit this time around. Reviewed-by: Stephen Henson <steve@openssl.org>
* Server side version negotiation rewriteMatt Caswell2015-05-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit changes the way that we do server side protocol version negotiation. Previously we had a whole set of code that had an "up front" state machine dedicated to the negotiating the protocol version. This adds significant complexity to the state machine. Historically the justification for doing this was the support of SSLv2 which works quite differently to SSLv3+. However, we have now removed support for SSLv2 so there is little reason to maintain this complexity. The one slight difficulty is that, although we no longer support SSLv2, we do still support an SSLv3+ ClientHello in an SSLv2 backward compatible ClientHello format. This is generally only used by legacy clients. This commit adds support within the SSLv3 code for these legacy format ClientHellos. Server side version negotiation now works in much the same was as DTLS, i.e. we introduce the concept of TLS_ANY_VERSION. If s->version is set to that then when a ClientHello is received it will work out the most appropriate version to respond with. Also, SSLv23_method and SSLv23_server_method have been replaced with TLS_method and TLS_server_method respectively. The old SSLv23* names still exist as macros pointing at the new name, although they are deprecated. Subsequent commits will look at client side version negotiation, as well of removal of the old s23* code. Reviewed-by: Kurt Roeckx <kurt@openssl.org>
* free NULL cleanup -- codaRich Salz2015-05-011-1/+1
| | | | | | | | After the finale, the "real" final part. :) Do a recursive grep with "-B1 -w [a-zA-Z0-9_]*_free" to see if any of the preceeding lines are an "if NULL" check that can be removed. Reviewed-by: Tim Hudson <tjh@openssl.org>
* Big apps cleanup (option-parsing, etc)Rich Salz2015-04-241-86/+77
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is merges the old "rsalz-monolith" branch over to master. The biggest change is that option parsing switch from cascasding 'else if strcmp("-foo")' to a utility routine and somethin akin to getopt. Also, an error in the command line no longer prints the full summary; use -help (or --help :) for that. There have been many other changes and code-cleanup, see bullet list below. Special thanks to Matt for the long and detailed code review. TEMPORARY: For now, comment out CRYPTO_mem_leaks() at end of main Tickets closed: RT3515: Use 3DES in pkcs12 if built with no-rc2 RT1766: s_client -reconnect and -starttls broke RT2932: Catch write errors RT2604: port should be 'unsigned short' RT2983: total_bytes undeclared #ifdef RENEG RT1523: Add -nocert to fix output in x509 app RT3508: Remove unused variable introduced by b09eb24 RT3511: doc fix; req default serial is random RT1325,2973: Add more extensions to c_rehash RT2119,3407: Updated to dgst.pod RT2379: Additional typo fix RT2693: Extra include of string.h RT2880: HFS is case-insensitive filenames RT3246: req command prints version number wrong Other changes; incompatibilities marked with *: Add SCSV support Add -misalign to speed command Make dhparam, dsaparam, ecparam, x509 output C in proper style Make some internal ocsp.c functions void Only display cert usages with -help in verify Use global bio_err, remove "BIO*err" parameter from functions For filenames, - always means stdin (or stdout as appropriate) Add aliases for -des/aes "wrap" ciphers. *Remove support for IISSGC (server gated crypto) *The undocumented OCSP -header flag is now "-header name=value" *Documented the OCSP -header flag Reviewed-by: Matt Caswell <matt@openssl.org>
* free NULL cleanup 10Rich Salz2015-04-111-4/+2
| | | | | | | | | | Avoid checking for NULL before calling free functions. This gets ssl.*free: ssl_sess_cert_free ssl_free ssl_excert_free ssl_cert_free SSL_free SSL_SRP_CTX_free SSL_SESSION_free SSL_CTX_free SSL_CTX_SRP_CTX_free SSL_CONF_CTX_free Reviewed-by: Kurt Roeckx <kurt@openssl.org>
* free NULL cleanupRich Salz2015-03-251-2/+1
| | | | | | | This commit handles BIO_ACCEPT_free BIO_CB_FREE BIO_CONNECT_free BIO_free BIO_free_all BIO_vfree Reviewed-by: Matt Caswell <matt@openssl.org>
* OPENSSL_NO_XXX cleanup: NO_TLS, NO_TLS1Rich Salz2015-01-271-2/+0
| | | | | | TLS and TLS1 are no longer optional. Reviewed-by: Richard Levitte <levitte@openssl.org>
* Run util/openssl-format-source -v -c .Matt Caswell2015-01-221-168/+159
| | | | Reviewed-by: Tim Hudson <tjh@openssl.org>
* Fix source where indent will not be able to copeMatt Caswell2015-01-221-2/+8
| | | | Reviewed-by: Tim Hudson <tjh@openssl.org>
* RT3548: Remove unsupported platformsRich Salz2015-01-121-3/+0
| | | | | | | This last one for this ticket. Removes WIN16. So long, MS_CALLBACK and MS_FAR. We won't miss you. Reviewed-by: Richard Levitte <levitte@openssl.org>
* Remove SSLv2 supportKurt Roeckx2014-12-041-8/+1
| | | | | | The only support for SSLv2 left is receiving a SSLv2 compatible client hello. Reviewed-by: Richard Levitte <levitte@openssl.org>
* Make no-ssl3 no-ssl2 do more sensible things.Dr. Stephen Henson2014-06-291-6/+0
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* Fix warning.Ben Laurie2014-03-291-1/+1
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* Allow return of supported ciphers.Dr. Stephen Henson2014-03-281-3/+12
| | | | | | | | | | New function ssl_cipher_disabled. Check for disabled client ciphers using ssl_cipher_disabled. New function to return only supported ciphers. New option to ciphers utility to print only supported ciphers.
* new command line option -stdname to ciphers utilityDr. Stephen Henson2012-11-161-1/+16
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* Initial "opaque SSL" framework. If an application definesDr. Stephen Henson2011-04-301-1/+1
| | | | | | | | | | OPENSSL_NO_SSL_INTERN all ssl related structures are opaque and internals cannot be directly accessed. Many applications will need some modification to support this and most likely some additional functions added to OpenSSL. The advantage of this option is that any application supporting it will still be binary compatible if SSL structures change.
* Stage 1 GOST ciphersuite support.Dr. Stephen Henson2007-03-231-0/+2
| | | | | Submitted by: ran@cryptocom.ru Reviewed by: steve@openssl.org
* fix stupid typoBodo Möller2005-10-261-1/+1
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* new option "openssl ciphers -V"Bodo Möller2005-10-011-6/+27
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* Let the TLSv1_method() etc. functions return a const SSL_METHODNils Larsch2005-08-141-1/+1
| | | | | pointer and make the SSL_METHOD parameter in SSL_CTX_new, SSL_CTX_set_ssl_version and SSL_set_ssl_method const.
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