* http.c (digest_authentication_encode): Some servers are still
using the obsolete RFC 2069 Digest Authentication. Allow Digest
authentication without the qop parameter for this.
Reported-by: Andreas Longwitz <longwitz@incore.de>
* doc/wget.texi: updated documentation to reflect the new FTPS functionality.
* src/ftp-basic.c (ftp_greeting): new function to read the server's greeting.
(ftp_login): greeting code was previously here. Moved to ftp_greeting to
support FTPS implicit mode.
(ftp_auth): wrapper around the AUTH TLS command.
(ftp_ccc): wrapper around the CCC command.
(ftp_pbsz): wrapper around the PBSZ command.
(ftp_prot): wraooer around the PROT command.
* src/ftp.c (get_ftp_greeting): new static function.
(init_control_ssl_connection): new static function to start SSL/TLS on the
control channel.
(getftp): added hooks to support FTPS commands (RFCs 2228 and 4217).
(ftp_loop_internal): test for new FTPS error codes.
* src/ftp.h: new enum 'prot_level' with available FTPS protection levels +
prototypes of previous functions. New flag for enum 'wget_ftp_fstatus' to track
whether the data channel has some security mechanism enabled or not.
* src/gnutls.c (struct wgnutls_transport_context): new field 'session_data'.
(wgnutls_close): free GnuTLS session data before exiting.
(ssl_connect_wget): save/resume SSL/TLS session.
* src/http.c (establish_connection): refactor ssl_connect_wget call.
(metalink_from_http): take into account SCHEME_FTPS as well.
* src/init.c, src/main.c, src/options.h: new command line/wgetrc options.
(main): in recursive downloads, check for SCHEME_FTPS as well.
* src/openssl.c (struct openssl_transport_context): new field 'sess'.
(ssl_connect_wget): save/resume SSL/TLS session.
* src/retr.c (retrieve_url): check new scheme SCHEME_FTPS.
* src/ssl.h (ssl_connect_wget): refactor. New parameter of type 'int *'.
* src/url.c. src/url.h: new scheme SCHEME_FTPS.
* src/wget.h: new FTPS error codes.
* src/metalink.h: support FTPS scheme.
* src/progress.c (create_image): progress only when in foreground
Sometimes I start wget, but the remote site is too slow, so I rather
want to run it in background, however when I simply use job control
for that, wget will keep spewing the progress bar all over my
terminal. I have found the SIGHUP/SIGUSR1 feature to redirect output
to a log file, but I think the following small patch is even more
useful, since the progress bar will simply resume when wget is
foregrounded again (also, the final message is still printed to the
terminal in any case):
* http.c (test_parse_range_header): New function to test the
function for parsing the HTTP/1.1 Content-Range header.
* test.[ch]: Same
* http.c (parse_content_range): Fix parsing code. Fail on scenarios
mentioned in rfc 7233.
* hsts.c (get_hsts_store_filename): Free the homedir value
(close_hsts_test_store): Actually free the store struct too
(test_hsts_new_entry): Pass store to close_hsts_test_store()
(test_hsts_url_rewrite_superdomain): Same
(test_hsts_url_rewrite_congruent): Same
(test_hsts_read_database): Same and homedir and store filename
* http.c (test_parse_content_disposition): Free the returned
filename
* url.c (test_append_uri_pathel): Free allocated string
* src/ftp.c (getftp): Do not use PORT when PASV fails.
* tests/FTPServer.px: Add pasv_not_supported server flag.
* tests/Makefile.am: Add Test-ftp-pasv-not-supported.px
* tests/Test-ftp-pasv-not-supported.px: New test
Fix IP address exposure when automatically falling back from
passive mode to active mode (using the PORT command). A behavior that
may be used to expose a client's privacy even when using a proxy.
* src/recur.c: Declare variables before code
(write_reject_log_url):
Use const keyword where appropriate
Use the 'default' switch statement
Use xfree() instead of free()
Renamed variable f -> fp
(write_reject_log_reason):
Use const keyword where appropriate
Use the 'default' switch statement
Renamed variable f -> fp
Renamed variable r -> reason
* main.c: Add "--rejected-log" option.
* init.c: Add "rejectedlog" command.
* options.h: Add "rejected_log" parameter string.
* wget.texi: Add brief documentation on new --rejected-log option.
* recur.c: Optionally log details of URLs not traversed.
Add reject_reason enum.
(download_child_p -> download_child): Return a reject_reason.
(descend_redirect_p -> descend_redirect): Return a reject_reason.
(retrieve_tree): Support logging reasons for rejection.
Add write_reject_log_header that writes a CSV format header to a file.
Add write_reject_log_url that writes a url struct to a file in CSV format.
Add write_reject_log_reason that writes the URL and parent URL as well as the
rejection reason to a CSV file.
* Test--rejected-log.px: Add a basic test for the --rejected-log command.
* tests/Makefile.am: Run Test--rejected-log.px.
This allows you to figure out why URLs are being rejected and some context
around it. CSV is used as the output format since it can be used easily parsed,
it's delimited by tabs instead of commas to allow using all (quoted) URL
characters and includes column names which may be used for compatibility.
* src/utils.[ch], src/http.c, src/metalink.c: Rename function
hex_to_string() to wg_hex_to_string sine it collides with a
similarly named function in OpenSSL Library.
* Makefile.am: Added new source files hsts.c and hsts.h.
* http.c (parse_strict_transport_security): new function for STS header
parsing.
(gethttp): update the HSTS store.
* http.h: new include "hsts.h".
* init.c: new options --hsts and --hsts-file.
* main.c (get_hsts_database, load_hsts, save_hsts): new functions.
New options --no-hsts and --hsts-file added to help.
(main): load and save HSTS store.
* options.h: new variables for supporting --hsts and --hsts-file.
* retr.c (retrieve_url): rewrite the URI according to the HSTS policy before
entering http_loop.
* test.c, test.h: new unit tests for HSTS.
* utils.c, utils.h (countchars): new function.
* wget.h: new preprocessor check.
* hsts.c, hsts.h: new files with the HSTS engine implementation.
Added support for HTTP Strict Transport Security (HSTS), as defined by RFC
6797.
* doc/wget.text: Add information about --preferred-location.
* src/init.c: Add --preferred-location option.
* src/main.c (option_data): Handle --preferred-location argument.
(main): Sort resources based on location if requested.
* src/metalink.c (metalink_res_cmp): Compare based on location if
priority and preference are equal.
* src/options.h (options): Add preferred_location option.
* src/http.c: Move find_key_value, has_key, find_key_values.
* src/metalink.c: To here.
* src/metalink.h: Make them non-static and add prototypes here.
* src/wget.h: Add IF_MODIFIED_SINCE enum for dt. Add TIMECONV_ERR
enum to uerr_t.
* src/http.c (time_to_rfc1123): Convert time_t do http time.
* src/http.c (initialize_request): Include If-Modified-Since header
if appropriate.
* src/http.c (set_file_timestamp): Separate this code from check_file_output.
* src/http.c (check_file_output): Use set_file_timestamp.
* src/http.c (gethttp): Handle properly 304 return code and 200 if server
ignores If-Modified-Since headers.
* src/http.c (http_loop): Load filename to hstat if condget was requested,
use IF_MODIFIED_SINCE if requested and current timestamp can be obtained.
* src/iri.c (do_conversion): Call url_unescape_except_reserved,
instead of url_unescape.
* src/url.c (url_unescape_1): New static function.
(url_unescape): Calls url_unescape_1 with mask zero. Preserves
same behavior as before. Only code changes.
(url_unescape_except_reserved): New function.
* src/url.h: Added prototype for url_unescape_except_reserved().
When the locale is US-ASCII, URIs that contain special characters
in them are converted to IRIs according to RFC 3987, section 3.2
"Converting URIs to IRIs".
* progress.c (update_speed_ring): The comment for the function
incorrectly stated that the function uses thirty samples from the
past instead of twenty.
Reported-By: Yi Li <lovelylich@gmail.com>
* src/ftp.c (ftp_loop_internal): Add option `force_full_retrieve' that force to
retrieve full file.
(ftp_retrieve_list): Pass `true' as `force_full_retrieve' option to
`ftp_loop_internal' if we want to download file with newer timestamp than local
copy.
