- 15 7月, 2016 1 次提交
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由 Dr. Stephen Henson 提交于
Reviewed-by: NRichard Levitte <levitte@openssl.org>
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- 29 6月, 2016 1 次提交
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由 FdaSilvaYY 提交于
Reviewed-by: NAndy Polyakov <appro@openssl.org> Reviewed-by: NKurt Roeckx <kurt@openssl.org> Reviewed-by: NRich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/1264)
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- 27 6月, 2016 1 次提交
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由 Matt Caswell 提交于
In some situations (such as when we receive a fragment of an alert) we try to get the next packet but did not mark the current one as read, meaning that we got the same record back again - leading to an infinite loop. Found using the BoringSSL test suite. Reviewed-by: NAndy Polyakov <appro@openssl.org>
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- 19 6月, 2016 1 次提交
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由 FdaSilvaYY 提交于
Reviewed-by: NKurt Roeckx <kurt@openssl.org> Reviewed-by: NRich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/1168)
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- 08 6月, 2016 3 次提交
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由 Todd Short 提交于
Sessions are stored on the session_ctx, which doesn't change after SSL_set_SSL_CTX(). Reviewed-by: NRich Salz <rsalz@openssl.org> Reviewed-by: NMatt Caswell <matt@openssl.org>
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由 Matt Caswell 提交于
Previously if we received an empty record we just threw it away and ignored it. Really though if we get an empty record of a different content type to what we are expecting then that should be an error, i.e. we should reject out of context empty records. This commit makes the necessary changes to achieve that. RT#4395 Reviewed-by: NAndy Polyakov <appro@openssl.org>
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由 Matt Caswell 提交于
The number of read pipelines should be reset in the event of reuse of an SSL object. Reviewed-by: NAndy Polyakov <appro@openssl.org>
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- 27 5月, 2016 1 次提交
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由 Matt Caswell 提交于
Windows was complaining about a unary minus operator being applied to an unsigned type. It did seem to go on and do the right thing anyway, but the code does look a little suspect. This fixes it. Reviewed-by: NViktor Dukhovni <viktor@openssl.org>
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- 18 5月, 2016 1 次提交
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由 Rich Salz 提交于
Reviewed-by: NRichard Levitte <levitte@openssl.org> Reviewed-by: NKurt Roeckx <kurt@openssl.org>
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- 17 5月, 2016 3 次提交
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由 Matt Caswell 提交于
In the SSLV2ClientHello processing code in ssl3_get_record, the value of |num_recs| will always be 0. This isn't obvious from the code so a comment is added to explain it. Reviewed-by: NViktor Dukhovni <viktor@openssl.org>
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由 Matt Caswell 提交于
The function ssl3_get_record() can obtain multiple records in one go as long as we are set up for pipelining and all the records are app data records. The logic in the while loop which reads in each record is supposed to only continue looping if the last record we read was app data and we have an app data record waiting in the buffer to be processed. It was actually checking that the first record had app data and we have an app data record waiting. This actually amounts to the same thing so wasn't wrong - but it looks a bit odd because it uses the |rr| array without an offset. Reviewed-by: NViktor Dukhovni <viktor@openssl.org>
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由 Matt Caswell 提交于
Pipelining introduced the concept of multiple records being read in one go. Therefore we work with an array of SSL3_RECORD objects. The pipelining change erroneously made a change in ssl3_get_record() to apply the current record offset to the SSL3_BUFFER we are using for reading. This is wrong - there is only ever one read buffer. This reverts that change. In practice this should make little difference because the code block in question is only ever used when we are processing a single record. Reviewed-by: NViktor Dukhovni <viktor@openssl.org>
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- 02 5月, 2016 2 次提交
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由 Andy Polyakov 提交于
Reviewed-by: NRichard Levitte <levitte@openssl.org>
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由 Andy Polyakov 提交于
This macro was defined by no-longer-supported __MWERKS__ compiler. Reviewed-by: NRichard Levitte <levitte@openssl.org>
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- 29 4月, 2016 1 次提交
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由 FdaSilvaYY 提交于
Reviewed-by: NRichard Levitte <levitte@openssl.org> Reviewed-by: NRich Salz <rsalz@openssl.org> (Merged from https://github.com/openssl/openssl/pull/952)
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- 05 4月, 2016 2 次提交
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由 Rich Salz 提交于
This reverts commit 620d540b. It wasn't reviewed. Reviewed-by: NRich Salz <rsalz@openssl.org>
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由 FdaSilvaYY 提交于
Reviewed-by: NRichard Levitte <levitte@openssl.org> Reviewed-by: NRich Salz <rsalz@openssl.org>
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- 01 4月, 2016 1 次提交
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由 Rich Salz 提交于
Reviewed-by: NEmilia Käsper <emilia@openssl.org>
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- 08 3月, 2016 10 次提交
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由 Matt Caswell 提交于
Not all platforms support multiblock. Building without it fails prior to this fix. RT#4396 Reviewed-by: NRichard Levitte <levitte@openssl.org>
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由 Matt Caswell 提交于
The numpipes argument to ssl3_enc/tls1_enc is actually the number of records passed in the array. To make this clearer rename the argument to |n_recs|. Reviewed-by: NTim Hudson <tjh@openssl.org>
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由 Matt Caswell 提交于
Rename the have_whole_app_data_record_waiting() function to include the ssl3_record prefix...and make it a bit shorter. Reviewed-by: NTim Hudson <tjh@openssl.org>
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由 Matt Caswell 提交于
We used to use the wrec field in the record layer for keeping track of the current record that we are writing out. As part of the pipelining changes this has been moved to stack allocated variables to do the same thing, therefore the field is no longer needed. Reviewed-by: NTim Hudson <tjh@openssl.org>
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由 Matt Caswell 提交于
Update a comment that was out of date due to the pipelining changes Reviewed-by: NTim Hudson <tjh@openssl.org>
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由 Matt Caswell 提交于
This is similar to SSL_pending() but just returns a 1 if there is data pending in the internal OpenSSL buffers or 0 otherwise (as opposed to SSL_pending() which returns the number of bytes available). Unlike SSL_pending() this will work even if "read_ahead" is set (which is the case if you are using read pipelining, or if you are doing DTLS). A 1 return value means that we have unprocessed data. It does *not* necessarily indicate that there will be application data returned from a call to SSL_read(). The unprocessed data may not be application data or there could be errors when we attempt to parse the records. Reviewed-by: NTim Hudson <tjh@openssl.org>
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由 Matt Caswell 提交于
This capability is required for read pipelining. We will only read in as many records as will fit in the read buffer (and the network can provide in one go). The bigger the buffer the more records we can process in parallel. Reviewed-by: NTim Hudson <tjh@openssl.org>
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由 Matt Caswell 提交于
With read pipelining we use multiple SSL3_RECORD structures for reading. There are SSL_MAX_PIPELINES (32) of them defined (typically not all of these would be used). Each one has a 16k compression buffer allocated! This results in a significant amount of memory being consumed which, most of the time, is not needed. This change swaps the allocation of the compression buffer to be lazy so that it is only done immediately before it is actually used. Reviewed-by: NTim Hudson <tjh@openssl.org>
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由 Matt Caswell 提交于
Read pipelining is controlled in a slightly different way than with write pipelining. While reading we are constrained by the number of records that the peer (and the network) can provide to us in one go. The more records we can get in one go the more opportunity we have to parallelise the processing. There are two parameters that affect this: * The number of pipelines that we are willing to process in one go. This is controlled by max_pipelines (as for write pipelining) * The size of our read buffer. A subsequent commit will provide an API for adjusting the size of the buffer. Another requirement for this to work is that "read_ahead" must be set. The read_ahead parameter will attempt to read as much data into our read buffer as the network can provide. Without this set, data is read into the read buffer on demand. Setting the max_pipelines parameter to a value greater than 1 will automatically also turn read_ahead on. Finally, the read pipelining as currently implemented will only parallelise the processing of application data records. This would only make a difference for renegotiation so is unlikely to have a significant impact. Reviewed-by: NTim Hudson <tjh@openssl.org>
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由 Matt Caswell 提交于
Use the new pipeline cipher capability to encrypt multiple records being written out all in one go. Two new SSL/SSL_CTX parameters can be used to control how this works: max_pipelines and split_send_fragment. max_pipelines defines the maximum number of pipelines that can ever be used in one go for a single connection. It must always be less than or equal to SSL_MAX_PIPELINES (currently defined to be 32). By default only one pipeline will be used (i.e. normal non-parallel operation). split_send_fragment defines how data is split up into pipelines. The number of pipelines used will be determined by the amount of data provided to the SSL_write call divided by split_send_fragment. For example if split_send_fragment is set to 2000 and max_pipelines is 4 then: SSL_write called with 0-2000 bytes == 1 pipeline used SSL_write called with 2001-4000 bytes == 2 pipelines used SSL_write called with 4001-6000 bytes == 3 pipelines used SSL_write_called with 6001+ bytes == 4 pipelines used split_send_fragment must always be less than or equal to max_send_fragment. By default it is set to be equal to max_send_fragment. This will mean that the same number of records will always be created as would have been created in the non-parallel case, although the data will be apportioned differently. In the parallel case data will be spread equally between the pipelines. Reviewed-by: NTim Hudson <tjh@openssl.org>
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- 23 2月, 2016 1 次提交
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由 Rich Salz 提交于
Reviewed-by: NRichard Levitte <levitte@openssl.org>
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- 19 2月, 2016 1 次提交
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由 Rich Salz 提交于
Add -DBIO_DEBUG to --strict-warnings. Remove comments about outdated debugging ifdef guards. Remove md_rand ifdef guarding an assert; it doesn't seem used. Remove the conf guards in conf_api since we use OPENSSL_assert, not assert. For pkcs12 stuff put OPENSSL_ in front of the macro name. Merge TLS_DEBUG into SSL_DEBUG. Various things just turned on/off asserts, mainly for checking non-NULL arguments, which is now removed: camellia, bn_ctx, crypto/modes. Remove some old debug code, that basically just printed things to stderr: DEBUG_PRINT_UNKNOWN_CIPHERSUITES, DEBUG_ZLIB, OPENSSL_RI_DEBUG, RL_DEBUG, RSA_DEBUG, SCRYPT_DEBUG. Remove OPENSSL_SSL_DEBUG_BROKEN_PROTOCOL. Reviewed-by: NRichard Levitte <levitte@openssl.org>
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- 18 2月, 2016 1 次提交
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由 David Woodhouse 提交于
Reviewed-by: NTim Hudson <tjh@openssl.org>
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- 14 2月, 2016 1 次提交
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由 Rainer Jung 提交于
Reviewed-by: NRichard Levitte <levitte@openssl.org>
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- 12 2月, 2016 1 次提交
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由 Rich Salz 提交于
To enable heartbeats for DTLS, configure with enable-heartbeats. Heartbeats for TLS have been completely removed. This addresses RT 3647 Reviewed-by: NRichard Levitte <levitte@openssl.org>
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- 27 1月, 2016 1 次提交
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由 Rich Salz 提交于
This was done by the following find . -name '*.[ch]' | /tmp/pl where /tmp/pl is the following three-line script: print unless $. == 1 && m@/\* .*\.[ch] \*/@; close ARGV if eof; # Close file to reset $. And then some hand-editing of other files. Reviewed-by: NViktor Dukhovni <viktor@openssl.org>
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- 25 1月, 2016 1 次提交
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由 Rich Salz 提交于
This is an internal facility, never documented, not for public consumption. Move it into ssl (where it's only used for DTLS). I also made the typedef's for pqueue and pitem follow our style: they name structures, not pointers. Reviewed-by: NRichard Levitte <levitte@openssl.org>
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- 12 1月, 2016 1 次提交
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由 Richard Levitte 提交于
Reviewed-by: NRich Salz <rsalz@openssl.org>
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- 06 1月, 2016 1 次提交
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由 Viktor Dukhovni 提交于
Also tweak some of the code in demos/bio, to enable interactive testing of BIO_s_accept's use of SSL_dup. Changed the sconnect client to authenticate the server, which now exercises the new SSL_set1_host() function. Reviewed-by: NRichard Levitte <levitte@openssl.org>
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- 24 12月, 2015 1 次提交
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由 Kurt Roeckx 提交于
Suggested by David Benjamin Reviewed-by: NRich Salz <rsalz@openssl.org> Reviewed-by: NViktor Dukhovni <openssl-users@dukhovni.org> MR: #1520
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- 08 12月, 2015 2 次提交
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由 Richard Levitte 提交于
Reviewed-by: NRich Salz <rsalz@openssl.org>
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由 Richard Levitte 提交于
Reviewed-by: NRich Salz <rsalz@openssl.org>
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