- 17 4月, 2018 1 次提交
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由 Matt Caswell 提交于
The first session ticket sent by the server is actually tacked onto the end of the first handshake from a state machine perspective. However in reality this is a post-handshake message, and should be preceeded by a handshake start event from an info callback perspective. Reviewed-by: NRich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/5874)
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- 03 4月, 2018 1 次提交
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由 Kurt Roeckx 提交于
Reviewed-by: NDr. Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com> Reviewed-by: NRich Salz <rsalz@openssl.org> Fixes: #4641 GH: #4665
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- 31 3月, 2018 1 次提交
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由 Matt Caswell 提交于
We have been unable to trace the contributor of that code to gain their agreement for the licence change so the code has to be removed. This commit reverts that contribution. The contribution had no functional impact so the original way of doing things is still valid. However the surrounding code has changed significantly so that the exact code as it was orignally cannot be used. This commit uses the original code as a basis, but rewrites it to use the PACKET API. Reviewed-by: NRichard Levitte <levitte@openssl.org> Reviewed-by: NRich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/5808)
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- 29 3月, 2018 1 次提交
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由 Rich Salz 提交于
Reviewed-by: NMatt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/5780)
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- 27 3月, 2018 1 次提交
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由 Matt Caswell 提交于
The alpn_selected value in the session should be NULL before we first populate it if this is a new session. We assert to make sure it is. Reviewed-by: NRich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/5715)
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- 19 3月, 2018 4 次提交
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由 Todd Short 提交于
Place the session ticket AES and HMAC keys into secure memory. Reviewed-by: NRichard Levitte <levitte@openssl.org> Reviewed-by: NRich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/2351)
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由 Kurt Roeckx 提交于
Since the public and private DRBG are per thread we don't need one per ssl object anymore. It could also try to get entropy from a DRBG that's really from an other thread because the SSL object moved to an other thread. Reviewed-by: NTim Hudson <tjh@openssl.org> Reviewed-by: NPaul Dale <paul.dale@oracle.com> Reviewed-by: NMatthias St. Pierre <Matthias.St.Pierre@ncp-e.com> (Merged from https://github.com/openssl/openssl/pull/5547)
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由 Matt Caswell 提交于
We should only update the session cache when we issue a NewSessionTicket. These are issued automatically after processing a client certificate. Reviewed-by: NRich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/5644)
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由 Matt Caswell 提交于
Conceptually in TLSv1.3 there can be multiple sessions associated with a single connection. Each NewSessionTicket issued can be considered a separate session. We can end up issuing multiple NewSessionTickets on a single connection at the moment (e.g. in a post-handshake auth scenario). Each of those issued tickets should have the new_session_cb called, it should go into the session cache separately and it should have a unique id associated with it (so that they can be found individually in the cache). Reviewed-by: NRich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/5644)
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- 15 3月, 2018 1 次提交
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由 Matt Caswell 提交于
In TLSv1.3 the session is not ready until after the end of the handshake when we are constructing the NewSessionTicket. Reviewed-by: NRich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/5621)
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- 12 3月, 2018 1 次提交
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由 Todd Short 提交于
Adds application data into the encrypted session ticket Reviewed-by: NPaul Dale <paul.dale@oracle.com> Reviewed-by: NMatt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/3802)
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- 01 3月, 2018 1 次提交
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由 Kurt Roeckx 提交于
Reviewed-by: NRichard Levitte <levitte@openssl.org> GH: #4672
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- 23 2月, 2018 1 次提交
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由 Pauli 提交于
The return at the end isn't reachable. Reviewed-by: NRich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/5442)
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- 02 2月, 2018 1 次提交
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由 Todd Short 提交于
Add SSL_verify_client_post_handshake() for servers to initiate PHA Add SSL_force_post_handshake_auth() for clients that don't have certificates initially configured, but use a certificate callback. Update SSL_CTX_set_verify()/SSL_set_verify() mode: * Add SSL_VERIFY_POST_HANDSHAKE to postpone client authentication until after the initial handshake. * Update SSL_VERIFY_CLIENT_ONCE now only sends out one CertRequest regardless of when the certificate authentication takes place; either initial handshake, re-negotiation, or post-handshake authentication. Add 'RequestPostHandshake' and 'RequirePostHandshake' SSL_CONF options that add the SSL_VERIFY_POST_HANDSHAKE to the 'Request' and 'Require' options Add support to s_client: * Enabled automatically when cert is configured * Can be forced enabled via -force_pha Add support to s_server: * Use 'c' to invoke PHA in s_server * Remove some dead code Update documentation Update unit tests: * Illegal use of PHA extension * TLSv1.3 certificate tests DTLS and TLS behave ever-so-slightly differently. So, when DTLS1.3 is implemented, it's PHA support state machine may need to be different. Add a TODO and a #error Update handshake context to deal with PHA. The handshake context for TLSv1.3 post-handshake auth is up through the ClientFinish message, plus the CertificateRequest message. Subsequent Certificate, CertificateVerify, and Finish messages are based on this handshake context (not the Certificate message per se, but it's included after the hash). KeyUpdate, NewSessionTicket, and prior Certificate Request messages are not included in post-handshake authentication. After the ClientFinished message is processed, save off the digest state for future post-handshake authentication. When post-handshake auth occurs, copy over the saved handshake context into the "main" handshake digest. This effectively discards the any KeyUpdate or NewSessionTicket messages and any prior post-handshake authentication. This, of course, assumes that the ID-22 did not mean to include any previous post-handshake authentication into the new handshake transcript. This is implied by section 4.4.1 that lists messages only up to the first ClientFinished. Reviewed-by: NBen Kaduk <kaduk@mit.edu> Reviewed-by: NMatt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/4964)
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- 30 1月, 2018 1 次提交
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由 Matt Caswell 提交于
If a server receives an unexpected ClientHello then we may or may not accept it. Make sure all such decisions are made in the state machine and not in the record layer. This also removes a disparity between the TLS and the DTLS code. The TLS code was making this decision in the record layer, while the DTLS code was making it later. Finally it also solves a problem where a warning alert was being sent during tls_setup_handshake() and the function was returning a failure return code. This is problematic because it can be called from a transition function - which we only allow fatal errors to occur in. Reviewed-by: NRich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/5190)
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- 25 1月, 2018 2 次提交
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由 Matt Caswell 提交于
Reviewed-by: NBen Kaduk <kaduk@mit.edu> (Merged from https://github.com/openssl/openssl/pull/4435)
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由 Matt Caswell 提交于
This just adds the various extension functions. More changes will be required to actually use them. Reviewed-by: NBen Kaduk <kaduk@mit.edu> (Merged from https://github.com/openssl/openssl/pull/4435)
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- 29 12月, 2017 1 次提交
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由 Matt Caswell 提交于
We'd like the first bit of early_data and the ClientHello to go in the same TCP packet if at all possible to enable things like TCP Fast Open. Also, if you're only going to send one block of early data then you also don't need to worry about TCP_NODELAY. Fixes #4783 Reviewed-by: NRichard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/4802)
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- 26 12月, 2017 1 次提交
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由 Paul Yang 提交于
Variables n, d, p are no longer there. [skip ci] Reviewed-by: NRichard Levitte <levitte@openssl.org> Reviewed-by: NRich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/4894)
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- 18 12月, 2017 1 次提交
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由 Paul Yang 提交于
Reviewed-by: NKurt Roeckx <kurt@roeckx.be> Reviewed-by: NMatt Caswell <matt@openssl.org> GH: #4934
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- 14 12月, 2017 7 次提交
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由 Matt Caswell 提交于
Flush following the CCS after an HRR. Only flush the HRR if middlebox compat is turned off. Reviewed-by: NBen Kaduk <kaduk@mit.edu> (Merged from https://github.com/openssl/openssl/pull/4701)
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由 Matt Caswell 提交于
Reviewed-by: NBen Kaduk <kaduk@mit.edu> (Merged from https://github.com/openssl/openssl/pull/4701)
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由 Matt Caswell 提交于
The CCS may be sent at different times based on whether or not we sent an HRR earlier. In order to make that decision this commit also updates things to make sure we remember whether an HRR was used or not. Reviewed-by: NBen Kaduk <kaduk@mit.edu> (Merged from https://github.com/openssl/openssl/pull/4701)
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由 Matt Caswell 提交于
Reviewed-by: NBen Kaduk <kaduk@mit.edu> (Merged from https://github.com/openssl/openssl/pull/4701)
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由 Matt Caswell 提交于
Reviewed-by: NBen Kaduk <kaduk@mit.edu> (Merged from https://github.com/openssl/openssl/pull/4701)
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由 Matt Caswell 提交于
Clients will send a "fake" session id and servers must echo it back. Reviewed-by: NBen Kaduk <kaduk@mit.edu> (Merged from https://github.com/openssl/openssl/pull/4701)
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由 Matt Caswell 提交于
The new ServerHello format is essentially now the same as the old TLSv1.2 one, but it must additionally include supported_versions. The version field is fixed at TLSv1.2, and the version negotiation happens solely via supported_versions. Reviewed-by: NBen Kaduk <kaduk@mit.edu> (Merged from https://github.com/openssl/openssl/pull/4701)
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- 04 12月, 2017 4 次提交
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由 Matt Caswell 提交于
Reviewed-by: NRichard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/4778)
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由 Matt Caswell 提交于
Follow up from the conversion to use SSLfatal() in the state machine to clean things up a bit more. [extended tests] Reviewed-by: NRichard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/4778)
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由 Matt Caswell 提交于
Reviewed-by: NRichard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/4778)
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由 Matt Caswell 提交于
Reviewed-by: NRichard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/4778)
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- 26 9月, 2017 2 次提交
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由 Dr. Stephen Henson 提交于
Replace tls1_ec_curve_id2nid() with tls_group_id_lookup() which returns the TLS_GROUP_INFO for the group. Reviewed-by: NRich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/=4412)
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由 Dr. Stephen Henson 提交于
Reviewed-by: NRich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/=4412)
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- 09 9月, 2017 2 次提交
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由 David Benjamin 提交于
It is otherwise unclear what all the magic numbers mean. Reviewed-by: NRich Salz <rsalz@openssl.org> Reviewed-by: NBen Kaduk <kaduk@mit.edu> (Merged from https://github.com/openssl/openssl/pull/4349)
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由 David Benjamin 提交于
"Early callback" is a little ambiguous now that early data exists. Perhaps "ClientHello callback"? Reviewed-by: NRich Salz <rsalz@openssl.org> Reviewed-by: NBen Kaduk <kaduk@mit.edu> (Merged from https://github.com/openssl/openssl/pull/4349)
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- 01 9月, 2017 1 次提交
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由 Andy Polyakov 提交于
This is actually not all warnings, only return values. Reviewed-by: NRich Salz <rsalz@openssl.org> Reviewed-by: NMatt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/4297)
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- 31 8月, 2017 2 次提交
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由 Matt Caswell 提交于
Reviewed-by: NBen Kaduk <kaduk@mit.edu> (Merged from https://github.com/openssl/openssl/pull/3926)
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由 Matt Caswell 提交于
Reviewed-by: NBen Kaduk <kaduk@mit.edu> (Merged from https://github.com/openssl/openssl/pull/3926)
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- 15 8月, 2017 1 次提交
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由 Benjamin Kaduk 提交于
Commit 02f0274e moved ALPN processing into an extension finalization function, as the only documented ordering requirement from previous commits was that ALPN processing occur after SNI processing, and SNI processing is performed before the extension finalization step. However, it is useful for applications' alpn_select callbacks to run after ciphersuite selection as well -- at least one application protocol specification (HTTP/2) imposes restrictions on which ciphersuites are usable with that protocol. Since it is generally more preferrable to have a successful TLS connection with a default application protocol than to fail the TLS connection and not be able to have the preferred application protocol, it is good to give the alpn_select callback information about the ciphersuite to be used, so that appropriate restrctions can be enforced in application code. Accordingly, split the ALPN handling out into a separate tls_handl_alpn() function akin to tls_handle_status_request(), called from tls_post_process_client_hello(). This is an alternative to resuscitating ssl_check_clienthello_tlsext_late(), something of an awkwward name itself. Reviewed-by: NMatt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/4070)
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- 03 8月, 2017 1 次提交
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由 Rich Salz 提交于
Give each SSL object it's own DRBG, chained to the parent global DRBG which is used only as a source of randomness into the per-SSL DRBG. This is used for all session, ticket, and pre-master secret keys. It is NOT used for ECDH key generation which use only the global DRBG. (Doing that without changing the API is tricky, if not impossible.) Reviewed-by: NPaul Dale <paul.dale@oracle.com> (Merged from https://github.com/openssl/openssl/pull/4050)
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