bind9/lib
Evan Hunt 88752b1121 refactor outgoing HTTP connection support
- style, cleanup, and removal of unnecessary code.
- combined isc_nm_http_add_endpoint() and isc_nm_http_add_doh_endpoint()
  into one function, renamed isc_http_endpoint().
- moved isc_nm_http_connect_send_request() into doh_test.c as a helper
  function; remove it from the public API.
- renamed isc_http2 and isc_nm_http2 types and functions to just isc_http
  and isc_nm_http, for consistency with other existing names.
- shortened a number of long names.
- the caller is now responsible for determining the peer address.
  in isc_nm_httpconnect(); this eliminates the need to parse the URI
  and the dependency on an external resolver.
- the caller is also now responsible for creating the SSL client context,
  for consistency with isc_nm_tlsdnsconnect().
- added setter functions for HTTP/2 ALPN. instead of setting up ALPN in
  isc_tlsctx_createclient(), we now have a function
  isc_tlsctx_enable_http2client_alpn() that can be run from
  isc_nm_httpconnect().
- refactored isc_nm_httprequest() into separate read and send functions.
  isc_nm_send() or isc_nm_read() is called on an http socket, it will
  be stored until a corresponding isc_nm_read() or _send() arrives; when
  we have both halves of the pair the HTTP request will be initiated.
- isc_nm_httprequest() is renamed isc__nm_http_request() for use as an
  internal helper function by the DoH unit test. (eventually doh_test
  should be rewritten to use read and send, and this function should
  be removed.)
- added implementations of isc__nm_tls_settimeout() and
  isc__nm_http_settimeout().
- increased NGHTTP2 header block length for client connections to 128K.
- use isc_mem_t for internal memory allocations inside nghttp2, to
  help track memory leaks.
- send "Cache-Control" header in requests and responses. (note:
  currently we try to bypass HTTP caching proxies, but ideally we should
  interact with them: https://tools.ietf.org/html/rfc8484#section-5.1)
2021-03-05 13:29:26 +02:00
..
bind9 allow configuration of "default" http endpoint 2021-02-16 16:24:35 -08:00
dns refactor outgoing HTTP connection support 2021-03-05 13:29:26 +02:00
irs Record skipped unit test as skipped in Automake framework 2021-02-15 11:18:03 +01:00
isc refactor outgoing HTTP connection support 2021-03-05 13:29:26 +02:00
isccc Record skipped unit test as skipped in Automake framework 2021-02-15 11:18:03 +01:00
isccfg Add purge-keys config option 2021-02-23 09:16:48 +01:00
ns refactor outgoing HTTP connection support 2021-03-05 13:29:26 +02:00
samples Add libssl libraries to Windows build 2020-11-09 16:00:28 +01:00
win32/bindevt update all copyright headers to eliminate the typo 2020-09-14 16:20:40 -07:00
.gitignore Provide unit test driver 2020-05-21 12:13:01 +02:00
Makefile.am Complete rewrite the BIND 9 build system 2020-04-21 14:19:48 +02:00
unit-test-driver.sh.in Provide unit test driver 2020-05-21 12:13:01 +02:00