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dirmngr: Implement HTTP connect timeouts of 15 or 2 seconds.

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* dirmngr/dirmngr.c (oConnectTimeout, oConnectQuickTimeout): New
enums.
(opts): New options --connect-timeout and --connect-quick-timeout.
(DEFAULT_CONNECT_TIMEOUT): New.
(DEFAULT_CONNECT_QUICK_TIMEOUT): New.
(parse_rereadable_options): Handle new options.
(post_option_parsing): New.  Use instead of direct calls to
set_debug() and set_tor_mode ().
(main): Setup default timeouts.
(dirmngr_init_default_ctrl): Set standard connect timeout.
* dirmngr/dirmngr.h (opt): New fields connect_timeout and
connect_quick_timeout.
(server_control_s): New field timeout.
* dirmngr/ks-engine-finger.c (ks_finger_fetch): Pass timeout to
http_raw_connect.
* dirmngr/ks-engine-hkp.c (send_request): Call
http_session_set_timeout.
* dirmngr/ks-engine-http.c (ks_http_fetch): Ditto.
* dirmngr/server.c (cmd_wkd_get, cmd_ks_search, cmd_ks_get)
(cmd_ks_fetch): Implement --quick option.
--

The standard connect timeouts are way to long so we add a timeout to
the connect calls.  Also implement the --quick option which is already
used by gpg for non-important requests (e.g. looking up a key for
verification).

Signed-off-by: Werner Koch <wk@gnupg.org>
This commit is contained in:
Werner Koch 2017-06-08 09:30:48 +02:00
parent 5b9025cfa1
commit 9b43220b8a
No known key found for this signature in database
GPG key ID: E3FDFF218E45B72B
7 changed files with 69 additions and 8 deletions
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2
dirmngr/ks-engine-finger.c
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@ -86,7 +86,7 @@ ks_finger_fetch (ctrl_t ctrl, parsed_uri_t uri, estream_t *r_fp)
((dirmngr_use_tor ()? HTTP_FLAG_FORCE_TOR : 0)
| (opt.disable_ipv4? HTTP_FLAG_IGNORE_IPv4 : 0)
| (opt.disable_ipv6? HTTP_FLAG_IGNORE_IPv6 : 0)),
NULL);
NULL, ctrl->timeout);
if (err)
{
xfree (name);