Age | Commit message (Collapse) | Author |
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gen_tcp:recv allows this, and if you're doing something like
Transport:recv(Socket, 0, 0), TCP will work and SSL will exit with
function_clause
There were other cases of this throughout the module. This PR cleans
them all up.
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We do not want error reports that can leek secret information
into the logs.
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There are a lot of cases where `ssl` application just returns unhelpful
`handshake failure` or `internal error`. This patch tries to provide
better diagnostics so operator can debug his SSL misconfiguration
without doing hardcore erlang debugging.
Here is an example escript that incorrectly uses server certificate as a
client one:
https://gist.github.com/binarin/35c34c2df7556bf04c8a878682ef3d67
With the patch it is properly reported as an error in "extended key
usage".
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* ingela/ssl/doc-enhancment/ERL-131:
ssl: Add default values and clarifications
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* kennethlakin/beast-mitigation-options/PR-1041/OTP-13629:
ssl: Add BEAST mitigation selection option
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Some legacy TLS 1.0 software does not tolerate the 1/n-1 content
split BEAST mitigation technique. This commit adds a beast_mitigation
SSL option (defaulting to one_n_minus_one) to select or disable the
BEAST mitigation technique.
Valid option values are (one_n_minus_one | zero_n | disabled).
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If the -epmd_module flag has been specified on the command line, use
that module to register and look up node names instead of the default,
erl_epmd.
Also document this option.
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* ingela/ssl-httpc/ERL-144:
ssl: Send correct close message
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We want to avoid tests timeing out regularly on slow test machines.
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We are working on including DTLS support. And we want to include
the contributed tests now before making planned enhancements to the
test suits.
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Consolidate code that logs TLS/DTLS version during testing
into ssl_test_lib.
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* ingela/ssl/cipher-suites-refactor:
ssl: Refactor to make code easier to understand
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This reverts commit bd64ad8e15d66e48b36dbe3584315dd5cfc8b59a.
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Turns out we can not count on the "hashsigns" sent by the client and
the supported "hashigns" sets to have required properties of ordsets.
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* ingela/ssl/prepare-for-release:
ssl: Prepare for release
Conflicts:
lib/ssl/vsn.mk
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* kennethlakin/tls-use-negotiated-prf/PR-1042/OTP-13546:
ssl: Use cipher suite's PRF in prf/5
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Use the negotiated cipher suite's PRF algorithm in calls to
ssl:prf/5, rather than a hard-coded one.
For TLS 1.0 the PRF algorithm was hard-coded to MD5/SHA1. This
was correct 100% of the time.
For TLS 1.1 and 1.2 the PRF algorithm was hard-coded to SHA256.
This was correct only some of the time for TLS 1.2 and none of the
time for TLS 1.1. Because the TLS handshake code calls tls_v1:prf/5
through another path, the handshaking process used the negotiated
PRF and did not encounter this bug.
A new test (prf) has been added to ssl_basic_SUITE to guard against future
breakage.
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Conflicts:
OTP_VERSION
lib/common_test/test/ct_hooks_SUITE_data/cth/tests/ct_update_config_SUITE.erl
lib/common_test/vsn.mk
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* ingela/ssl-gen-statem/OTP-13464:
ssl: Adapt DTLS to gen_statem
ssl: Use gen_statem instead of gen_fsm
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Active option was not handled correctly in all places. Dead code has
been removed.
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DTLS is not in working mode yet, but the gen_statem rewrite should make
completion easier.
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Also reduce timing issues in tests
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* ingela/ssl-max-session-table/OTP-13490:
ssl: Adjust max table to work as expected from documentation
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* ingela/ssl/signature_algs_bug:
ssl: Correct guard expression
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* ingela/ssl/cipher_suites:
ssl: Correct cipher suites conversion
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The guard should check that the TLS version is at least TLS-1.2.
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Correct conversion errors form commit d2381e1a8d7cd54f7dc0a5105d172460b005a8fb
Please enter the commit message for your changes. Lines starting
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The guard should check that the TLS version is at least TLS-1.2.
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Correct conversion errors form commit d2381e1a8d7cd54f7dc0a5105d172460b005a8fb
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Conflicts:
OTP_VERSION
lib/ssl/doc/src/ssl.xml
lib/ssl/src/ssl_cipher.erl
lib/ssl/src/tls_v1.erl
lib/ssl/test/ssl_basic_SUITE.erl
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* ingela/ssl/config-signature-algs/OTP-13261:
ssl: Prepare for release
ssl: Add option signature_algs
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It was not possible to mix ssl 3 and 4 tuple cipher suites in the
ciphers option.
Some ssl_cipher:suite/1 clauses wrongly returned 3-tuples that
should have been 4 tuples
Conflicts:
lib/ssl/test/ssl_basic_SUITE.erl
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ssl already used crypto:strong_rand_bytes/1 for most operations as
its use cases are mostly cryptographical. Now crypto:strong_rand_bytes/1
will be used everywhere.
However crypto:rand_bytes/1 was used as fallback if
crypto:strong_rand_bytes/1 throws low_entropy, this
will no longer be the case. This is a potential incompatibility.
The fallback was introduced a long time ago for interoperability reasons.
Now days this should not be a problem, and if it is, the security
compromise is not acceptable anyway.
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It was not possible to mix ssl 3 and 4 tuple cipher suites in the
ciphers option.
Some ssl_cipher:suite/1 clauses wrongly returned 3-tuples that
should have been 4 tuples
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The session table max size should be the configurable value Max and
not Max + 1.
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* henrik/update-copyrightyear:
update copyright-year
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