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The absence of the active default values could cause a process leak
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TLS 1.2 allows to negotiate the used PRF,
additional the default PRF uses a different
hash. This change make the PRF selectable
and hardwires the PRF for TLS < 1.2
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Avoid cach validation with file:file_info/2 as this i too expensive and
causes a bottleneck in the file server. Instead we expose a new API function
ssl:clear_pem_cache/0 to deal with the problem. As we think it will be
of occasional use and the normal case is that the cache will be valid we think
it is the right thing to do.
Convert file paths to binary representation in the ssl API module to
avoid uncessarry calls in file later on.
Also add sanity checks for openssl versions in testsuite due to new
openssl bugs.
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transport layer need to generate additional application specific
key material. One way to generate such material is to use the TLS
PRF and key material from the TLS session itself.
This change makes it possible to use a TLS sessions PRF either with
the session internal or caller supplied key material to generate
additional key material.
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I accidentally removed a little too much, only peercert/2 was deprecated.
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* ia/ssl/remove-old-ssl/OTP-7048:
Remove old ssl implementation and deprecated function ssl:peercert/1
Conflicts:
lib/ssl/test/Makefile
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Conflicts:
erts/aclocal.m4
erts/include/internal/ethread_header_config.h.in
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* ia/ssl/dist/OTP-7053:
First fully working version
Use ssl instead of being a proxy command
Connect from both sides works now
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Filipe David Manana
OTP-9114: [ftp] Added (type) spec for all exported functions.
OTP-9123: mod_esi:deliver/2 made to accept binary data.
Bernard Duggan
OTP-9124: [httpd] Prevent XSS in error pages.
Michael Santos
OTP-9131: [httpd] Wrong security property names used in documentation.
Garrett Smith
OTP-9157: [httpd] Improved error messages.
Ricardo Catalinas Jim�nez
OTP-9158: [httpd] Fix timeout message generated by mod_esi.
Bernard Duggan
OTP-9202: [httpd] Extended support for file descriptors.
Attila Rajmund Nohl
OTP-9230: The default ssl kind has now been changed to essl.
OTP-9246: [httpc] httpc manager crash because of a handler retry
race condition.
Merge branch 'bmk/inets/inet56_integration' into dev
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reason badarg. Neither SSL nor INETS catches this, resulting in crashes
with incomprehensible reasons.
OTP-9289
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ssl:send/2 takes iodata() as a second
argument. erlang:iolist_to_binary should really be called
erlang:iodata_to_binary which caused the mismatch in the first place.
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When making an SSL connection (either as client or as server), the
process implementing the connection may use as much as hundreds of
kilobytes of memory, even when idle. This is problematic for any
application maintaining more than just a few SSL connections.
This patch introduces the option { hibernate_after, int() } to the
ssl:connect and ssl:listen functions, making the SSL connection
process go into hibernation after the specified number of milliseconds
of inactivity. This will reduce the memory used by the process to
just a few hundred bytes, making applications with thousands or
more SSL connections feasible, as long as most of the connections
are idle for most of the time (which is typically the case).
The approach of making the process go into hibernation only after
some time of inactivity was chosen because hibernation incurs some
CPU usage, and it is therefore not desirable for a process to
hibernate after each call.
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Suppressed dialyzer warnings with spec if possible to
minimize clutter from this file belonging to old ssl.
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-------------------------------------------------------------------------
ssl's published documentation states:
ssl_accept(ListenSocket) ->
ssl_accept(ListenSocket, Timeout) -> ok | {error, Reason}
(see http://www.erlang.org/doc/man/ssl.html#ssl_accept-1)
while its code has the specs:
-spec ssl_accept(#sslsocket{}) -> {ok, #sslsocket{}} | {error, reason()}.
-spec ssl_accept(#sslsocket{}, list() | timeout()) -> {ok, #sslsocket{}} | {error, reason()}.
One of the two cannot be right. This should be fixed.
Moreover, I do not see why the spec just mentions list() for the options when the documentation explicitly mentions the options of ssl.
Kostis
---------------------------------------------------------------------
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For testing purposes ssl now also support some anonymous cipher suites
when explicitly configured to do so.
Also moved session cache tests to its own suite, so that timeout
of end_per_testcase when the mnesia is used as session cache will
not affect other test cases.
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Conflicts:
lib/public_key/src/pubkey_cert.erl
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maint-r14
* ia/ssl-and-public_key/verify_fun_peer_awarness/OTP-8873:
Peer awarness
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Changed the verify fun so that it differentiate between the peer
certificate and CA certificates by using valid_peer or valid as the
second argument to the verify fun. It may not always be trivial or
even possible to know when the peer certificate is reached otherwise.
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* ia/ssl-and-public_key/backwards-compatibility/OTP-8858:
Backwards compatibility
Conflicts:
lib/ssl/src/ssl_certificate_db.erl
Use short INFO-message. Debugging information can be fairly
easily recreated so we do not want to clutter the logs.
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Changed implementation to retain backwards compatibility for old
option {verify, 0} that shall be equivalent to {verify, verify_none},
also separate the cases unknown CA and selfsigned peer cert, and
restored return value of deprecated function public_key:pem_to_der/1.
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Added the functionality so that the verification fun will be called
when a certificate is considered valid by the path validation to allow
access to eachs certificate in the path to the user application.
Removed clause that only check that a extension is not critical,
it does alter the verification rusult only withholds information from
the application.
Try to verify subject-AltName, if unable to verify it let
application try.
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Changed the behavior of the verify_fun option so that
the application can be responsible for handling path validation
errors even on the server side. Also replaced the not yet
documented validate_extensions_fun to be handled by the
verify_fun instead.
If the verify callback fun returns {fail, Reason}, the verification process is
immediately stopped and an alert is sent to the peer and the TLS/SSL
handshake is terminated. If the verify callback fun returns {valid,
UserState}, the verification process is continued. If the verify callback
fun always returns {valid, UserState}, the TLS/SSL handshake will not be
terminated with respect to verification failures and the connection
will be established. The verify callback fun will also be
able to verify application specific extensions.
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Added support for inputing certificates and keys directly in DER format
these options will override the pem-file options if specified.
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Cleaned up and documented the public_key API to
make it useful for general use.
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Ssl has now switched default implementation and removed deprecated
certificate handling. All certificate handling is done by the public_key
application.
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Ssl has now switched default implementation and removed deprecated
certificate handling. All certificate handling is done by the public_key
application.
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New ssl now supports secure renegotiation as described by RFC 5746.
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Alert handling has been improved to better handle unexpected but valid
messages and the implementation is also changed to avoid timing related
issues that could cause different error messages depending on network
latency. Packet handling was sort of broken but would mostly work as
expected when socket was in binary mode. This has now been fixed.
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