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7652cf40
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2023-05-14T16:53:13
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ssl: do not triger EOF if some data had been successfully read
Previously in case when evbuffer_reserve_space() returns > 1, but
it was able to read only 1 IO vector, it will try to read the next one,
got 0 (EOF for mbedTLS or SSL_ERROR_ZERO_RETURN for OpenSSL) and will
trigger EOF, while instead, it should trigger EV_READ w/o EOF and only
after EOF.
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6375dcb4
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2023-05-14T16:45:14
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ssl: rename err_is_ok to handshake_is_ok (internal API)
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fc568ff0
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2023-03-17T19:53:50
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Deal with partial writes on SSL write
SSL write may do partial writes in some cases. For example, document
of mbedtls_ssl_write says:
If the return value is non-negative but less than length, the function
must be called again with updated arguments: buf + ret, len - ret
(if ret is the return value) until it returns a value equal to the
last 'len' argument.
In case of partial writes, we should continue writing the same chain of
buffer, not the next chain.
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41b5ab0f
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2021-09-19T00:39:30
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bufferevent_ssl: check return value of the evbuffer_drain()
Refs: #1163
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59e31c96
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2020-11-05T00:57:39
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Do not try to do SSL handshake if the connect() fails
This will avoid this icky error:
$ https-client -4 -url https://127.1
some request failed - no idea which one though!
error:00000005:lib(0):func(0):DH lib
And instead will report only:
$ https-client -4 -url https://127.1
some request failed - no idea which one though!
socket error = Connection refused (111)
Refs: #1115
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a490172d
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2020-10-31T22:53:31
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Introduce new BUFFEREVENT_SSL_BATCH_WRITE flag to avoid Nagle effect in SSL
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7e0fc878
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2020-10-31T21:45:22
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Introduce new API for flags of the SSL bufferevent
Introduce more generic API (like for evbuffer):
- bufferevent_ssl_set_flags()
- bufferevent_ssl_clear_flags()
- bufferevent_ssl_get_flags()
And deprecate existing:
- bufferevent_openssl_get_allow_dirty_shutdown()
- bufferevent_openssl_set_allow_dirty_shutdown()
- bufferevent_mbedtls_get_allow_dirty_shutdown()
- bufferevent_mbedtls_set_allow_dirty_shutdown()
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5671575a
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2020-07-22T23:08:50
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Join le_ssl_ops.post_init with le_ssl_ops.init
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d095b834
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2020-07-07T17:26:46
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Merge ssl implementations (openssl and mbedtls)
This patch splits common part out to avoid copy-paste from the
- bufferevent_openssl.c
- bufferevent_mbedtls.c
It uses VFS/bufferevent-like approach, i.e. structure of callbacks.
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