A new applet, ssl_client, is the TLS debug thing now.
It doubles as wget's NOMMU helper.
In MMU mode, wget still forks, but then directly calls TLS code,
without execing.
This can also be applied to sendmail/popmail (SMTPS / SMTP+starttls support)
and nc --ssl (ncat, nmap's nc clone, has such option).
function old new delta
tls_handshake - 1691 +1691
tls_run_copy_loop - 443 +443
ssl_client_main - 128 +128
packed_usage 30978 31007 +29
wget_main 2508 2535 +27
applet_names 2553 2560 +7
...
xwrite_encrypted 360 342 -18
tls_main 2127 - -2127
------------------------------------------------------------------------------
(add/remove: 4/1 grow/shrink: 13/8 up/down: 2351/-2195) Total: 156 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
write(3, "GET / HTTP/1.1\r\nUser-Agent: Wget\r\nConnection: close\r\n\r\n", 74) = 74
shutdown(3, SHUT_WR) = 0
alarm(900) = 900
read(3, "", 1024) = 0
write(2, "wget: error getting response\n", 29) = 29
exit(1)
The peer simply does not return anything. It closes its connection.
Probably it detects wget closing its writing end: shutdown(3, SHUT_WR).
The point it, closing write side of the socket is _valid_ for HTTP.
wget sent the full request, it won't be sending anything more:
it will only receive the response, and that's it.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Redundant help texts (one which only repeats the description)
are deleted.
Descriptions and help texts are trimmed.
Some config options are moved, even across menus.
No config option _names_ are changed.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This is necessary for multi-hosted TLSed web sites.
function old new delta
spawn_https_helper_openssl 334 441 +107
Based on a patch by Jeremy Chadwick <jdc@koitsu.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
The result of looking at "grep -F -B2 '*fill*' busybox_unstripped.map"
text data bss dec hex filename
829901 4086 1904 835891 cc133 busybox_before
829665 4086 1904 835655 cc047 busybox
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
If FEATURE_WGET_OPENSSL and FEATURE_WGET_SSL_HELPER are both disabled
there's no point in checking for https URLs.
function old new delta
P_HTTPS 6 - -6
.rodata 155501 155469 -32
parse_url 476 423 -53
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 0/2 up/down: 0/-91) Total: -91 bytes
Signed-off-by: Ron Yorston <rmy@pobox.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
GNU wget: wget google.com // ok
bb before: wget google.com // wget: not an http or ftp url
function old new delta
parse_url 317 339 +22
Signed-off-by: Lauri Kasanen <curaga@operamail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
function old new delta
open_socket 33 64 +31
wget_main 2182 2194 +12
Signed-off-by: Lauri Kasanen <curaga@operamail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
function old new delta
static.wget_longopts 155 166 +11
packed_usage 29259 29231 -28
Signed-off-by: Vladimir Dronnikov <dronnikov@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Also fixes a few cases where URL1's data (like start pos)
was leaking into URL2
function old new delta
wget_main 2303 2321 +18
progress_meter 140 152 +12
retrieve_file_data 397 396 -1
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/1 up/down: 30/-1) Total: 29 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
