Age | Commit message (Collapse) | Author |
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We want to share more alert and application data handling code.
Some of the application data handling code, packet handling,
will not be relevant for dtls, but this code can be excluded from dtls
by options checking.
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ssl_handshake:update_handshake_history
This proably a much bigger problem for DTLS than TLS, but should be
disabled for both unless explicitly configured for TLS.
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When protocol version is proagated from the DTLS connection processes
state into general ssl functions it must be converted to the corresponding
TLS version.
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Conflicts:
lib/ssl/src/ssl_handshake.erl
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The callback is invoke before entering state 'connection'.
It allows a connection module to remove data from the
connection state that is no longer needed (e.g.
handshake history).
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Conflicts:
lib/ssl/src/ssl_connection.erl
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* raimo/gen_statem-callback_mode/OTP-13752:
ssl: Upgrade suite testing skipped if stdlib upgrade is required
Fix version numbers and dependencies
Conflicts:
lib/ssl/src/ssl.appup.src
lib/ssl/vsn.mk
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* raimo/gen_statem-callback_mode/OTP-13752:
Include trap_exit in server skeletons
Improve sys debug
Handle exceptions in init/1 and callback_mode/0
Clarify error values
Doc fixes
Rewrite SSH for gen_statem M:callback_mode/0
Rewrite SSL for gen_statem M:callback_mode/0
Rewrite Tools for gen_statem M:callback_mode/0
Rewrite gen_statem docs for M:callback_mode/0
Rewrite gen_statem TCs for M:callback_mode/0
Rewrite gen_statem for M:callback_mode/0
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Conflicts:
lib/ssl/src/ssl.appup.src
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maint
* lemenkov/kernel/fix-register_ipv6_epmd/PR-1129/OTP-13770:
Respect -proto_dist switch while connection to EPMD
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Conflicts:
OTP_VERSION
erts/doc/src/notes.xml
erts/vsn.mk
lib/common_test/doc/src/notes.xml
lib/common_test/vsn.mk
lib/ssl/doc/src/notes.xml
lib/ssl/src/ssl.appup.src
lib/ssl/vsn.mk
lib/stdlib/test/ets_SUITE.erl
otp_versions.table
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raimo/ssl/version-selection/maint-19/OTP-13753
Conflicts:
lib/ssl/vsn.mk
lib/ssl/src/ssl.appup.src
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Use the list of versions that the server allows and among those choose
the highest version that is not higher than the client's version.
Note that this chosen version might be lower than the client's version,
but is used to improve interoperability.
Patch suggested by Dimitry Borisov refering to RFC 5246 appendix E.1.
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Signed-off-by: Peter Lemenkov <[email protected]>
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In TLS-1.2 the selection of the servers algorithms and the the
possible selection of algorithms for the client certificate verify
message have different requirements.
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Due to 5268c7b957c30c31e551f197463cdd55a792ea69
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* ingela/ssl/dtls-next-step-flights/OTP-13678:
dtls: Avoid dialyzer errors
dtls: add implementation for msg sequence
dtls: Remove TODO
dtls: sync dtls_record DTLS version and crypto handling with TLS
dtls: handle Hello and HelloVerify's in dtls_handshake
dtls: rework/simplify DTLS fragment decoder
dtls: add support first packet and HelloVerifyRequest
dtls: sync handle_info for connection close with TLS
dtls: sync handling of ClientHello with TLS
dtls: rework handshake flight encodeing
dtls: implement next_tls_record
dtls: sync init and initial_state with tls_connection
dtls: update start_fsm for new ssl_connection API
ssl: introduce the notion of flights for dtls and tls
ssl: move available_signature_algs to ssl_handshake
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* legoscia/ssl_crl_hash_dir-bis/PR-982/OTP-13530:
Skip crl_hash_dir_expired test for LibreSSL
Add ssl_crl_hash_dir module
Function for generating OpenSSL-style name hashes
Add public_key:pkix_match_dist_point
Improve formatting for crl_{check,cache} options
Add issuer arg to ssl_crl_cache_api lookup callback
Conflicts:
lib/public_key/test/public_key_SUITE.erl
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Make real solution later. For now we want to move forward without dialyzer
errors.
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Conflicts:
lib/ssl/src/dtls_connection.erl
lib/ssl/src/ssl_record.erl
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changed:
* initialize deocder state when needed
* remove retransmission indicator support
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The actual user of this API is the UDP socket multiplexer which will
be added later.
Conflicts:
lib/ssl/src/dtls_connection.erl
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The MSS might change between sending the a flight and possible
resend. We therefore have to be able to fragment the records
differently for resent.
Encoding and fragmenting of handshake record therefor needs to
be done independently.
With this change the handshake is encoded to it's full length
first, then queued to a flight. The fragmentation is handled
during assembly of the flights datagram.
Conflicts:
lib/ssl/src/dtls_connection.erl
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Conflicts:
lib/ssl/src/dtls_connection.erl
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Sync initial_state overall functionality with TLS and
add a few DTLS specific initalizers.
Conflicts:
lib/ssl/src/dtls_connection.erl
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The flight concept was introduced by DTLS (RFC 4347) to optimize
the packing of DTLS records into UDP packets. This change
implments the flight concept in the the generic SSL connection
logic and add the queue logic to the TLS and DTLS stack.
The DTLS required resend handling is not implemented yet.
While the flight handling is only required for DTSL, it turns
out that the same mechanism can be usefull to TCP based TLS as
well.
With the current scheme each TLS record will be mapped into a
separate TCP frame. This causes more TCP frames to be generate
that necessary. On fast network this will have no impact, but
reducing the number of frames and thereby the number of
round trips can result in significant speedups on slow and
unreliable networks.
Conflicts:
lib/ssl/src/tls_connection.erl
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available_signature_algs is also needed for DTLS, move it
into a shared place and export it.
Conflicts:
lib/ssl/src/tls_handshake.erl
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* ingela/maint/ssl/max-session-table/OTP-13490:
ssl: Mitigate load increase when the whole session table is invalidated
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* joedevivo/maint/ssl/PR-1063/OTP-13635:
ssl:recv timeout() can be 0
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maint-18
* ingela/maint/ssl/tls-1.2-available-hashsigns/OTP-13670:
ssl: ordsets:intersection/2 did not give the expected result
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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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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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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/crl-find-issuer/OTP-13656:
ssl: Propagate error so that public_key crl validation process continues correctly and determines what should happen.
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correctly and determines what should happen.
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These functions call getstat on the underlying TCP socket.
The only way to do this before now was to use a hack, either
by looking inside the #sslsocket{} record directly, or by
not using the SSL listen/accept functions and upgrading
from a TCP socket that is kept around for the purpose of
calling getstat later on.
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