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Commit Graph

687 Commits

Author SHA1 Message Date
Steve Holme
455ba691a7 url: Removed unused text length constants 2013-04-21 12:16:12 +01:00
Steve Holme
fddb7b44a7 url: Added support for parsing login options from the CURLOPT_USERPWD
In addition to parsing the optional login options from the URL, added
support for parsing them from CURLOPT_USERPWD, to allow the following
supported command line:

--user username:password;options
2013-04-20 09:08:28 +01:00
Steve Holme
73aa95592f url: Added support for parsing login options from the URL
As well as parsing the username and password from the URL, added support
for parsing the optional options part from the login details, to allow
the following supported URL format:

schema://username:password;options@example.com/path?q=foobar

This will only be used by IMAP, POP3 and SMTP at present but any
protocol that may be given login options in the URL will be able to
add support for them.
2013-04-13 10:49:42 +01:00
Daniel Stenberg
e7c56a8406 Curl_open: restore default MAXCONNECTS to 5
At some point recently we lost the default value for the easy handle's
connection cache, and this change puts it back to 5 - which is the
former default value and it is documented in the curl_easy_setopt.3 man
page.
2013-04-05 09:20:04 +02:00
Linus Nielsen Feltzing
0f147887b0 Multiple pipelines and limiting the number of connections.
Introducing a number of options to the multi interface that
allows for multiple pipelines to the same host, in order to
optimize the balance between the penalty for opening new
connections and the potential pipelining latency.

Two new options for limiting the number of connections:

CURLMOPT_MAX_HOST_CONNECTIONS - Limits the number of running connections
to the same host. When adding a handle that exceeds this limit,
that handle will be put in a pending state until another handle is
finished, so we can reuse the connection.

CURLMOPT_MAX_TOTAL_CONNECTIONS - Limits the number of connections in total.
When adding a handle that exceeds this limit,
that handle will be put in a pending state until another handle is
finished. The free connection will then be reused, if possible, or
closed if the pending handle can't reuse it.

Several new options for pipelining:

CURLMOPT_MAX_PIPELINE_LENGTH - Limits the pipeling length. If a
pipeline is "full" when a connection is to be reused, a new connection
will be opened if the CURLMOPT_MAX_xxx_CONNECTIONS limits allow it.
If not, the handle will be put in a pending state until a connection is
ready (either free or a pipe got shorter).

CURLMOPT_CONTENT_LENGTH_PENALTY_SIZE - A pipelined connection will not
be reused if it is currently processing a transfer with a content
length that is larger than this.

CURLMOPT_CHUNK_LENGTH_PENALTY_SIZE - A pipelined connection will not
be reused if it is currently processing a chunk larger than this.

CURLMOPT_PIPELINING_SITE_BL - A blacklist of hosts that don't allow
pipelining.

CURLMOPT_PIPELINING_SERVER_BL - A blacklist of server types that don't allow
pipelining.

See the curl_multi_setopt() man page for details.
2013-03-13 23:55:24 +01:00
Steve Holme
ed7d438a12 pop3: Introduced a custom SMTP structure for per-request data
Created a new SMTP structure and changed the type of the smtp proto
variable in connectdata from FTP* to SMTP*.
2013-02-23 19:31:59 +00:00
Steve Holme
e2201dc849 pop3: Introduced a custom POP3 structure for per-request data
Created a new POP3 structure and changed the type of the pop3 proto
variable in connectdata from FTP* to POP*.
2013-02-23 16:06:54 +00:00
Steve Holme
419bcf9d60 urldata.h: Fixed comment for opt_no_body variable
Corrected comment for opt_no_body variable to CURLOPT_NOBODY.
2013-02-23 12:31:12 +00:00
Jiri Hruska
2476b34b95 imap: Introduced a custom IMAP structure for per-request data
Created a new IMAP structure and changed the type of the imap proto
variable in connectdata from FTP* to the new IMAP*.

Moved the mailbox variable from the per-connection struct imap_conn to
the new per-request struct and fixed references accordingly.
2013-02-23 11:27:02 +00:00
Willem Sparreboom
db3f3c14f2 PolarSSL: changes to entropy/ctr_drbg/HAVEGE_RANDOM
Add non-threaded entropy and ctr_drbg and removed HAVEGE_RANDOM define
2013-02-15 23:15:10 +01:00
Nick Zitzmann
66aa9bf52d darwinssl: Fix send glitchiness with data > 32 or so KB
An ambiguity in the SSLWrite() documentation lead to a bad inference in the
code where we assumed SSLWrite() returned the amount of bytes written to
the socket, when that is not actually true; it returns the amount of data
that is buffered for writing to the socket if it returns errSSLWouldBlock.
Now darwinssl_send() returns CURLE_AGAIN if data is buffered but not written.

Reference URL: http://curl.haxx.se/mail/lib-2013-02/0145.html
2013-02-12 13:02:36 -07:00
Daniel Stenberg
c43127414d always-multi: always use non-blocking internals
Remove internal separated behavior of the easy vs multi intercace.
curl_easy_perform() is now using the multi interface itself.

Several minor multi interface quirks and bugs have been fixed in the
process.

Much help with debugging this has been provided by: Yang Tse
2013-01-17 19:40:35 +01:00
Yang Tse
5a053ffe80 build: fix circular header inclusion with other packages
This commit renames lib/setup.h to lib/curl_setup.h and
renames lib/setup_once.h to lib/curl_setup_once.h.

Removes the need and usage of a header inclusion guard foreign
to libcurl. [1]

Removes the need and presence of an alarming notice we carried
in old setup_once.h [2]

----------------------------------------

1 - lib/setup_once.h used __SETUP_ONCE_H macro as header inclusion guard
    up to commit ec691ca3 which changed this to HEADER_CURL_SETUP_ONCE_H,
    this single inclusion guard is enough to ensure that inclusion of
    lib/setup_once.h done from lib/setup.h is only done once.

    Additionally lib/setup.h has always used __SETUP_ONCE_H macro to
    protect inclusion of setup_once.h even after commit ec691ca3, this
    was to avoid a circular header inclusion triggered when building a
    c-ares enabled version with c-ares sources available which also has
    a setup_once.h header. Commit ec691ca3 exposes the real nature of
    __SETUP_ONCE_H usage in lib/setup.h, it is a header inclusion guard
    foreign to libcurl belonging to c-ares's setup_once.h

    The renaming this commit does, fixes the circular header inclusion,
    and as such removes the need and usage of a header inclusion guard
    foreign to libcurl. Macro __SETUP_ONCE_H no longer used in libcurl.

2 - Due to the circular interdependency of old lib/setup_once.h and the
    c-ares setup_once.h header, old file lib/setup_once.h has carried
    back from 2006 up to now days an alarming and prominent notice about
    the need of keeping libcurl's and c-ares's setup_once.h in sync.

    Given that this commit fixes the circular interdependency, the need
    and presence of mentioned notice is removed.

    All mentioned interdependencies come back from now old days when
    the c-ares project lived inside a curl subdirectory. This commit
    removes last traces of such fact.
2013-01-09 00:49:50 +01:00
Yang Tse
4a5aa6682d Revert changes relative to lib/*.[ch] recent renaming
This reverts renaming and usage of lib/*.h header files done
28-12-2012, reverting 2 commits:

  f871de0... build: make use of 76 lib/*.h renamed files
  ffd8e12... build: rename 76 lib/*.h files

This also reverts removal of redundant include guard (redundant thanks
to changes in above commits) done 2-12-2013, reverting 1 commit:

  c087374... curl_setup.h: remove redundant include guard

This also reverts renaming and usage of lib/*.c source files done
3-12-2013, reverting 3 commits:

  13606bb... build: make use of 93 lib/*.c renamed files
  5b6e792... build: rename 93 lib/*.c files
  7d83dff... build: commit 13606bbfde follow-up 1

Start of related discussion thread:

  http://curl.haxx.se/mail/lib-2013-01/0012.html

Asking for confirmation on pushing this revertion commit:

  http://curl.haxx.se/mail/lib-2013-01/0048.html

Confirmation summary:

  http://curl.haxx.se/mail/lib-2013-01/0079.html

NOTICE: The list of 2 files that have been modified by other
intermixed commits, while renamed, and also by at least one
of the 6 commits this one reverts follows below. These 2 files
will exhibit a hole in history unless git's '--follow' option
is used when viewing logs.

  lib/curl_imap.h
  lib/curl_smtp.h
2013-01-06 18:20:27 +01:00
Yang Tse
ffd8e127e7 build: rename 76 lib/*.h files
76 private header files renamed to use our standard naming scheme.

This commit only does the file renaming.

----------------------------------------

  renamed:    amigaos.h -> curl_amigaos.h
  renamed:    arpa_telnet.h -> curl_arpa_telnet.h
  renamed:    asyn.h -> curl_asyn.h
  renamed:    axtls.h -> curl_axtls.h
  renamed:    bundles.h -> curl_bundles.h
  renamed:    conncache.h -> curl_conncache.h
  renamed:    connect.h -> curl_connect.h
  renamed:    content_encoding.h -> curl_content_encoding.h
  renamed:    cookie.h -> curl_cookie.h
  renamed:    cyassl.h -> curl_cyassl.h
  renamed:    dict.h -> curl_dict.h
  renamed:    easyif.h -> curl_easyif.h
  renamed:    escape.h -> curl_escape.h
  renamed:    file.h -> curl_file.h
  renamed:    fileinfo.h -> curl_fileinfo.h
  renamed:    formdata.h -> curl_formdata.h
  renamed:    ftp.h -> curl_ftp.h
  renamed:    ftplistparser.h -> curl_ftplistparser.h
  renamed:    getinfo.h -> curl_getinfo.h
  renamed:    gopher.h -> curl_gopher.h
  renamed:    gtls.h -> curl_gtls.h
  renamed:    hash.h -> curl_hash.h
  renamed:    hostcheck.h -> curl_hostcheck.h
  renamed:    hostip.h -> curl_hostip.h
  renamed:    http.h -> curl_http.h
  renamed:    http_chunks.h -> curl_http_chunks.h
  renamed:    http_digest.h -> curl_http_digest.h
  renamed:    http_negotiate.h -> curl_http_negotiate.h
  renamed:    http_proxy.h -> curl_http_proxy.h
  renamed:    if2ip.h -> curl_if2ip.h
  renamed:    imap.h -> curl_imap.h
  renamed:    inet_ntop.h -> curl_inet_ntop.h
  renamed:    inet_pton.h -> curl_inet_pton.h
  renamed:    krb4.h -> curl_krb4.h
  renamed:    llist.h -> curl_llist.h
  renamed:    memdebug.h -> curl_memdebug.h
  renamed:    multiif.h -> curl_multiif.h
  renamed:    netrc.h -> curl_netrc.h
  renamed:    non-ascii.h -> curl_non-ascii.h
  renamed:    nonblock.h -> curl_nonblock.h
  renamed:    nssg.h -> curl_nssg.h
  renamed:    parsedate.h -> curl_parsedate.h
  renamed:    pingpong.h -> curl_pingpong.h
  renamed:    polarssl.h -> curl_polarssl.h
  renamed:    pop3.h -> curl_pop3.h
  renamed:    progress.h -> curl_progress.h
  renamed:    qssl.h -> curl_qssl.h
  renamed:    rawstr.h -> curl_rawstr.h
  renamed:    rtsp.h -> curl_rtsp.h
  renamed:    select.h -> curl_select.h
  renamed:    sendf.h -> curl_sendf.h
  renamed:    setup.h -> curl_setup.h
  renamed:    setup_once.h -> curl_setup_once.h
  renamed:    share.h -> curl_share.h
  renamed:    slist.h -> curl_slist.h
  renamed:    smtp.h -> curl_smtp.h
  renamed:    sockaddr.h -> curl_sockaddr.h
  renamed:    socks.h -> curl_socks.h
  renamed:    speedcheck.h -> curl_speedcheck.h
  renamed:    splay.h -> curl_splay.h
  renamed:    ssh.h -> curl_ssh.h
  renamed:    sslgen.h -> curl_sslgen.h
  renamed:    ssluse.h -> curl_ssluse.h
  renamed:    strdup.h -> curl_strdup.h
  renamed:    strequal.h -> curl_strequal.h
  renamed:    strerror.h -> curl_strerror.h
  renamed:    strtok.h -> curl_strtok.h
  renamed:    strtoofft.h -> curl_strtoofft.h
  renamed:    telnet.h -> curl_telnet.h
  renamed:    tftp.h -> curl_tftp.h
  renamed:    timeval.h -> curl_timeval.h
  renamed:    transfer.h -> curl_transfer.h
  renamed:    url.h -> curl_url.h
  renamed:    urldata.h -> curl_urldata.h
  renamed:    warnless.h -> curl_warnless.h
  renamed:    wildcard.h -> curl_wildcard.h

----------------------------------------
2012-12-28 20:21:56 +01:00
Yang Tse
f871de0064 build: make use of 76 lib/*.h renamed files
76 private header files renamed to use our standard naming scheme.

This change affects 322 files in libcurl's source tree.
2012-12-28 19:37:11 +01:00
Linus Nielsen Feltzing
d021f2e8a0 Introducing a new persistent connection caching system using "bundles".
A bundle is a list of all persistent connections to the same host.
The connection cache consists of a hash of bundles, with the
hostname as the key.
The benefits may not be obvious, but they are two:

1) Faster search for connections to reuse, since the hash
   lookup only finds connections to the host in question.
2) It lays out the groundworks for an upcoming patch,
   which will introduce multiple HTTP pipelines.

This patch also removes the awkward list of "closure handles",
which were needed to send QUIT commands to the FTP server
when closing a connection.
Now we allocate a separate closure handle and use that
one to close all connections.

This has been tested in a live system for a few weeks, and of
course passes the test suite.
2012-12-07 10:08:33 +01:00
Daniel Stenberg
da82f59b69 CURLOPT_SSL_VERIFYHOST: stop supporting the 1 value
After a research team wrote a document[1] that found several live source
codes out there in the wild that misused the CURLOPT_SSL_VERIFYHOST
option thinking it was a boolean, this change now bans 1 as a value and
will make libcurl return error for it.

1 was never a sensible value to use in production but was introduced
back in the days to help debugging. It was always documented clearly
this way.

1 was never supported by all SSL backends in libcurl, so this cleanup
makes the treatment of it unified.

The report's list of mistakes for this option were all PHP code and
while there's a binding layer between libcurl and PHP, the PHP team has
decided that they have an as thin layer as possible on top of libcurl so
they will not alter or specifically filter a 'TRUE' value for this
particular option. I sympathize with that position.

[1] = http://daniel.haxx.se/blog/2012/10/25/libcurl-claimed-to-be-dangerous/
2012-11-06 19:46:53 +01:00
Marc Hoersken
160312d945 curl_schannel.c: Reference count the credential/session handle
Reference counting the credential handle should avoid that such a
handle is freed while it is still required for connection shutdown
2012-09-09 12:36:54 +02:00
Nick Zitzmann
f92779198d darwinssl: fixed freeze involving the multi interface
Previously the curl_multi interface would freeze if darwinssl was
enabled and at least one of the handles tried to connect to a Web site
using HTTPS. Removed the "wouldblock" state darwinssl was using because
I figured out a solution for our "would block but in which direction?"
dilemma.
2012-07-25 23:22:11 +02:00
Nick Zitzmann
3a4b28d473 DarwinSSL: several adjustments
- Renamed st_ function prefix to darwinssl_
- Renamed Curl_st_ function prefix to Curl_darwinssl_
- Moved the duplicated ssl_connect_done out of the #ifdef in lib/urldata.h
- Fixed a teensy little bug that made non-blocking connection attempts block
- Made it so that it builds cleanly against the iOS 5.1 SDK
2012-06-26 21:39:48 +02:00
Nick Zitzmann
6d1ea388cb darwinssl: add support for native Mac OS X/iOS SSL 2012-06-26 14:04:15 +02:00
Gisle Vanem
0d0893f2b9 urldata.h: fix cyassl/openssl/ssl.h build clash with wincrypt.h
Building with CyaSSL failed compilation. Reason being that OCSP_REQUEST and
OCSP_RESPONSE are enum values in CyaSSL and defines in <wincrypt.h> included
via <winldap.h> in ldap.c.

http://curl.haxx.se/mail/lib-2012-06/0196.html
2012-06-14 01:51:51 +02:00
Marc Hoersken
7047e2ed72 schannel: Code cleanup and bug fixes
curl_sspi.c: Fixed mingw32-gcc compiler warnings
curl_sspi.c: Fixed length of error code hex output

The hex value was printed as signed 64-bit value on 64-bit systems:
SEC_E_WRONG_PRINCIPAL (0xFFFFFFFF80090322)

It is now correctly printed as the following:
SEC_E_WRONG_PRINCIPAL (0x80090322)

curl_sspi.c: Fallback to security function table version number
Instead of reporting an unknown version, the interface version is used.

curl_sspi.c: Removed SSPI/ version prefix from Curl_sspi_version
curl_schannel: Replaced static buffer sizes with defined names
curl_schannel.c: First brace when declaring functions on column 0
curl_schannel.c: Put the pointer sign directly at variable name
curl_schannel.c: Use structs directly instead of typedef'ed structs
curl_schannel.c: Removed space before opening brace
curl_schannel.c: Fixed lines being longer than 80 chars
2012-06-11 19:00:35 +02:00
Marc Hoersken
8d78848a39 schannel: Moved interal struct types to urldata.h
Moved type definitions in order to avoid inclusion loop
2012-06-11 19:00:34 +02:00
Marc Hoersken
46792af733 schannel: Save session credential handles in session cache 2012-06-11 19:00:34 +02:00
Marc Hoersken
aaa42aa0d5 schannel: Added SSL/TLS support with Microsoft Windows Schannel SSPI 2012-06-11 19:00:29 +02:00
Yang Tse
9421b06397 Take in account that CURLAUTH_* bitmasks are now 'unsigned long'
Data type of internal vars holding CURLAUTH_* bitmasks changed from 'long' to
'unsigned long' for proper handling and operating.
2012-04-18 23:04:35 +02:00
Kamil Dudka
42aa796150 nss: unconditionally require PK11_CreateGenericObject()
This bumps the minimal supported version of NSS to 3.12.x.
2012-04-13 12:19:36 +02:00
Andrei Cipu
0b516b7162 CURLOPT_POSTREDIR: also allow 303 to do POST on the redirected URL
As it turns out, some people do want that after all.
2012-04-05 23:29:21 +02:00
Dag Ekengren
5e852ab9d1 PolarSSL: add support for asynchronous connect 2012-04-05 00:18:34 +02:00
Daniel Stenberg
c83de6d076 CONNECT: fix multi interface regression
The refactoring of HTTP CONNECT handling in commit 41b0237834 that
made it protocol independent broke it for the multi interface. This fix
now introduce a better state handling and moved some logic to the
http_proxy.c source file.

Reported by: Yang Tse
Bug: http://curl.haxx.se/mail/lib-2012-03/0162.html
2012-03-22 00:12:37 +01:00
Steve Holme
0cf0ab6f30 smtp_mail: Added support to MAIL FROM for the optional AUTH parameter
Added a new CURLOPT_MAIL_AUTH option that allows the calling program to
set the optional AUTH parameter in the MAIL FROM command.

When this option is specified and an authentication mechanism is used
to communicate with the mail server then the AUTH parameter will be
included in the MAIL FROM command. This is particularly useful when the
calling program is acting as a relay in a trusted environment and
performing server to server communication, as it allows the relaying
server to specify the address of the mailbox that was used to
authenticate and send the original email.
2012-02-14 22:50:49 +01:00
toddouska
ee7e4fc1d1 cyassl: update to CyaSSL 2.0.x API
Modify configure.ac to test for new CyaSSL Init function and remove
default install path to system.  Change to CyaSSL OpenSSL header and
proper Init in code as well.

Note that this no longer detects or works with CyaSSL before v2
2012-02-14 19:49:54 +01:00
Daniel Stenberg
2a699bc6e9 CURLOPT_SSL_OPTIONS: added
Allow an appliction to set libcurl specific SSL options. The first and
only options supported right now is CURLSSLOPT_ALLOW_BEAST.

It will make libcurl to disable any work-arounds the underlying SSL
library may have to address a known security flaw in the SSL3 and TLS1.0
protocol versions.

This is a reaction to us unconditionally removing that behavior after
this security advisory:

http://curl.haxx.se/docs/adv_20120124B.html

... it did however cause a lot of programs to fail because of old
servers not liking this work-around. Now programs can opt to decrease
the security in order to interoperate with old servers better.
2012-02-09 22:22:54 +01:00
Dave Reisner
705f0f7a5b add library support for tuning TCP_KEEPALIVE
This adds three new options to control the behavior of TCP keepalives:

- CURLOPT_TCP_KEEPALIVE: enable/disable probes
- CURLOPT_TCP_KEEPIDLE: idle time before sending first probe
- CURLOPT_TCP_KEEPINTVL: delay between successive probes

While not all operating systems support the TCP_KEEPIDLE and
TCP_KEEPINTVL knobs, the library will still allow these options to be
set by clients, silently ignoring the values.
2012-02-09 18:53:51 +01:00
Yang Tse
d56b4c3f89 ssl session caching: fix compiler warnings 2012-01-18 23:42:39 +01:00
Daniel Stenberg
377471f387 FTP: move FTP-specific struct field to ftpc_conn
"wait_data_conn" was added to the connectionbits in commit c834213ad5 for
handling active FTP connections but as it is purely FTP specific and now
only ever accessed by ftp.c I moved it into the FTP connection struct.
2011-12-20 20:30:38 +01:00
Daniel Stenberg
dfdac61522 non-blocking active FTP: cleanup multi state usage
Backpedaled out the funny double-change of state in the multi state
machine by adding a new argument to the do_more() function to signal
completion. This way it can remain in the DO_MORE state properly until
done. Long term, the entire DO_MORE logic should be moved into the FTP
code and be hidden from the multi code as the logic is only used for
FTP.
2011-12-20 20:30:02 +01:00
Gokhan Sengun
c834213ad5 FTP: perform active connections non-blocking
1- Two new error codes are introduced.

CURLE_FTP_ACCEPT_FAILED to be set whenever ACCEPTing fails because of
FTP server connected.

CURLE_FTP_ACCEPT_TIMEOUT to be set whenever ACCEPTing timeouts.

Neither of these errors are considered fatal and control connection
remains OK because it could just be a firewall blocking server to
connect to the client.

2- One new setopt option was introduced.

CURLOPT_ACCEPTTIMEOUT_MS

It sets the maximum amount of time FTP client is going to wait for a
server to connect. Internal default accept timeout is 60 seconds.
2011-12-20 20:30:02 +01:00
Daniel Stenberg
d5b5f64bce FTP: close callback fix
Keep track of which sockets that are the result of accept() calls and
refuse to call the closesocket callback for those sockets. Test case 596
now verifies that the open socket callback is called the same number of
times as the closed socket callback for active FTP connections.

Bug: http://curl.haxx.se/mail/lib-2011-12/0018.html
Reported by: Gokhan Sengun
2011-12-05 12:34:27 +01:00
Jonas Schnelli
2c905fd1f8 query-part: ignore the URI part for given protocols
By setting PROTOPT_NOURLQUERY in the protocol handler struct, the
protocol will get the "query part" of the URL cut off before the data is
handled by the protocol-specific code. This makes libcurl adhere to
RFC3986 section 2.2.

Test 1220 is added to verify a file:// URL with query-part.
2011-11-24 23:31:19 +01:00
Daniel Stenberg
93e57d0628 rename ftp_ssl: the struct field is used for many protocols
Now called 'use_ssl' instead, which better matches the current CURLOPT
name and since the option is used for all pingpong protocols (at least)
it makes sense to not use 'ftp' in the name.
2011-11-03 09:54:12 +01:00
Daniel Stenberg
d7934b8bd4 curl_multi_fdset: correct fdset with FTP PORT use
After a PORT has been issued, and the multi handle would switch to the
CURLM_STATE_DO_MORE state (which is unique for FTP), libcurl would
return the wrong fdset to wait for when curl_multi_fdset() is
called. The code would blindly assume that it was waiting for a connect
of the second connection, while that isn't true immediately after the
PORT command.

Also, the function multi.c:domore_getsock() was highly FTP-centric and
therefore ugly to keep in protocol-agnostic code. I solved this problem
by introducing a new function pointer in the Curl_handler struct called
domore_getsock() which is only called during the DOMORE state for
protocols that set that pointer.

The new ftp.c:ftp_domore_getsock() function now returns fdset info about
the control connection's command/response handling while such a state is
in use, and goes over to waiting for a writable second connection first
once the commands are done.

The original problem could be seen by running test 525 and checking the
time stamps in the FTP server log. I can verify that this fix at least
fixes this problem.

Bug: http://curl.haxx.se/mail/lib-2011-10/0250.html
Reported by: Gokhan Sengun
2011-10-21 23:36:54 +02:00
Kamil Dudka
f6980bbf24 nss: select client certificates by DER
... instead of nicknames, which are not unique.
2011-10-17 12:11:38 +02:00
Yang Tse
01c172f5e8 NTLM_WB: fix disabling of NTLM_WB when NTLM is disabled 2011-09-22 00:24:02 +02:00
Yang Tse
b976d108f1 NTLM_WB: final congruency naming adjustments
Configure script option --enable-wb-ntlm-auth renamed to --enable-ntlm-wb
Configure script option --disable-wb-ntlm-auth renamed to --disable-ntlm-wb

Preprocessor symbol WINBIND_NTLM_AUTH_ENABLED renamed to NTLM_WB_ENABLED
Preprocessor symbol WINBIND_NTLM_AUTH_FILE renamed to NTLM_WB_FILE

Test harness env var CURL_NTLM_AUTH renamed to CURL_NTLM_WB_FILE

Static function wb_ntlm_close renamed to ntlm_wb_cleanup
Static function wb_ntlm_initiate renamed to ntlm_wb_init
Static function wb_ntlm_response renamed to ntlm_wb_response
2011-08-27 06:31:18 +02:00
Daniel Stenberg
b998d95b4d FTP: fix proxy connect race condition
When using the multi interface, a SOCKS proxy, and a connection that
wouldn't immediately consider itself connected (which my Linux tests do
by default), libcurl would be tricked into doing _two_ connects to the
SOCKS proxy when it setup the data connection and then of course the
second attempt would fail miserably and cause error.

This problem is a regression that was introduced by commit
4a42e5cdaa that was introduced in the 7.21.7 release.

Bug: http://curl.haxx.se/mail/lib-2011-08/0199.html
Reported by: Fabian Keil
2011-08-18 23:35:15 +02:00
Steve Holme
f396d94736 http NTLM: Tidied up more inconsistent spacing.
Moved NTLMSSP_SIGNATURE, HOSTNAME_MAX, SHORTPAIR and LONGQUARTET definitions in ready for move to curl_ntlm.c.

Used separate variables for Windows SSPI and native code to ease moving of code to curl_ntlm.c.

Fixed typographical erros where SPPI should be SSPI.

Fixed compilation warnings on 64-bit builds when calling Windows SSPI functions.
2011-08-11 02:18:16 +02:00
Kamil Dudka
a7864c41db curl_gssapi: refine the handling of CURLOPT_GSSAPI_DELEGATION
Suggested by Richard Silverman.
2011-08-03 10:56:41 +02:00
Adam Tkac
ebf42c4be7 Add new CURLOPT_GSSAPI_DELEGATION option.
Curl_gss_init_sec_context got new parameter - SessionHandle.

Signed-off-by: Adam Tkac <atkac@redhat.com>
2011-08-03 10:23:34 +02:00
Yang Tse
10a0bed485 NTLM single-sign on adjustments (VIII)
Use preprocessor symbols WINBIND_NTLM_AUTH_ENABLED and WINBIND_NTLM_AUTH_FILE
for Samba's winbind daemon ntlm_auth helper code implementation and filename.

Retain preprocessor symbol USE_NTLM_SSO for NTLM single-sign-on feature
availability implementation independent.

For test harness, prefix NTLM_AUTH environment vars with CURL_

Refactor and rename configure option --with-ntlm-auth to --enable-wb-ntlm-auth[=FILE]
2011-07-31 20:44:41 +02:00
Yang Tse
bcbac913d6 socketpair() usage tracking to allow fd leak detection 2011-07-29 13:27:10 +02:00
Mandy Wu
a6d4807d02 NTLM single-sign on supported
With the use of the 'ntlm_auth' tool from the Samba project
2011-07-18 23:36:36 +02:00
Yang Tse
377f88364e urldata: use uniform inclusion style for OpenSSL headers 2011-06-07 18:35:42 +02:00
Daniel Stenberg
b5d170b551 CLOSESOCKETFUNCTION: added
Introduced the initial setup to allow closesocket callbacks by making
sure sclose() is only ever called from one place in the libcurl source
and still run all test cases fine.
2011-05-18 22:56:46 +02:00
Daniel Stenberg
32001ac414 set_userpass: convert from protocol-specific to generic
The protocol handler's flags field now can set that the protocol
requires a password, so that the set_userpass function doesn't have to
have the specific knowledge of which protocols that do.
2011-05-05 17:07:21 +02:00
Daniel Stenberg
f0612f166a RTSP: convert protocol-specific checks to generic
Add a 'readwrite' function to the protocol handler struct and use that
for the extra readwrite functionality RTSP needs.
2011-05-05 16:27:03 +02:00
Daniel Stenberg
51075a6777 remove FILE protocol-specific checks
Also, convert the BANPROXY flag into NONETWORK for the protocols
(file:// only atm) that don't work over networks.
2011-05-05 15:14:19 +02:00
Daniel Stenberg
889d1e973f whitespace cleanup: no space first in conditionals
"if(a)" is our style, not "if( a )"
2011-04-27 09:09:35 +02:00
Daniel Stenberg
b903186fa0 source cleanup: unify look, style and indent levels
By the use of a the new lib/checksrc.pl script that checks that our
basic source style rules are followed.
2011-04-27 09:09:35 +02:00
Vsevolod Novikov
ca015f1a45 asynch resolvers: unified
Introducing an internal API for handling of different async resolver
backends.
2011-04-25 19:47:16 +02:00
Fabian Keil
1702a2c08d Fix a couple of spelling errors in lib/
Found with codespell.
2011-04-21 07:55:53 -07:00
Daniel Stenberg
8e4fb01e64 transfer-encoding: added new option and cmdline
Added CURLOPT_TRANSFER_ENCODING as the option to set to request Transfer
Encoding in HTTP requests (if built zlib enabled). I also renamed
CURLOPT_ENCODING to CURLOPT_ACCEPT_ENCODING (while keeping the old name
around) to reduce the confusion when we have to encoding options for
HTTP.

--tr-encoding is now the new command line option for curl to request
this, and thus I updated the test cases accordingly.
2011-04-18 19:46:21 +02:00
Daniel Stenberg
2db6f7e703 TE: rename struct field content_encoding
Since this struct member is used in the code to determine what and how
to decode automatically and since it is now also used for compressed
Transfer-Encodings, I renamed it to the more suitable 'auto_decoding'
2011-04-18 19:46:21 +02:00
Daniel Stenberg
0790b27910 HTTP: add support for gzip and deflate Transfer-Encoding
Transfer-Encoding differs from Content-Encoding in a few subtle ways,
but primarily it concerns the transfer only and not the content so when
discovered to be compressed we know we have to uncompress it. There will
only arrive compressed transfers in a response after we have requested
them with the appropriate TE: header.

Test case 1122 and 1123 verify.
2011-04-18 19:46:21 +02:00
Daniel Stenberg
11c2db2aa2 fix: re-use of bound connections
When asked to bind the local end of a connection when doing a request,
the code will now disqualify other existing connections from re-use even
if they are connected to the correct remote host.

This will also affect which connections that can be used for pipelining,
so that only connections that aren't bound or bound to the same
device/port you're asking for will be considered.
2011-03-25 16:03:37 +01:00
Daniel Stenberg
13b64d7558 protocols: use CURLPROTO_ internally
The PROT_* set of internal defines for the protocols is no longer
used. We now use the same bits internally as we have defined in the
public header using the CURLPROTO_ prefix. This is for simplicity and
because the PROT_* prefix was already used duplicated internally for a
set of KRB4 values.

The PROTOPT_* defines were moved up to just below the struct definition
within which they are used.
2011-03-14 22:52:14 +01:00
Daniel Stenberg
8831000bc0 protocol handler: added flags field
The protocol handler struct got a 'flags' field for special information
and characteristics of the given protocol.

This now enables us to move away central protocol information such as
CLOSEACTION and DUALCHANNEL from single defines in a central place, out
to each protocol's definition. It also made us stop abusing the protocol
field for other info than the protocol, and we could start cleaning up
other protocol-specific things by adding flags bits to set in the
handler struct.

The "protocol" field connectdata struct was removed as well and the code
now refers directly to the conn->handler->protocol field instead. To
make things work properly, the code now always store a conn->given
pointer that points out the original handler struct so that the code can
learn details from the original protocol even if conn->handler is
modified along the way - for example when switching to go over a HTTP
proxy.
2011-03-14 22:22:22 +01:00
Daniel Stenberg
3eac14b43c SSH: add protocol lock direction
Some protocols have to call the underlying functions without regard to
what exact state the socket signals. For example even if the socket says
"readable", the send function might need to be called while uploading,
or vice versa. This is the case for libssh2 based protocols: SCP and
SFTP and we now introduce a define to set those protocols and we make
the multi interface code aware of this concept.

This is another fix to make test 582 run properly.
2011-03-13 23:21:03 +01:00
Daniel Stenberg
bec9692a77 PROT_CLOSEACTION: added SFTP and SCP
Both SFTP and SCP are protocols that need to shut down stuff properly
when the connection is about to get torned down. The primary effect of
not doing this shows up as memory leaks (when using SCP or SFTP with the
multi interface).

This is one of the problems detected by test 582.
2011-03-12 23:08:10 +01:00
Todd A Ouska
9e60d8fd9e SSL: (part 2) Added CyaSSL to SSL abstraction layer
This is the modified existing files commit.
2011-03-08 13:54:58 +01:00
Kamil Dudka
dc0a7161f8 nss: avoid memory leaks and failure of NSS shutdown
... in case more than one CA is loaded.

Bug: https://bugzilla.redhat.com/670802
2011-01-27 11:14:18 +01:00
Quinn Slack
59cf93ccdb TLS-SRP: support added when using GnuTLS 2011-01-19 20:35:02 +01:00
Marcel Roelofs
1d28efb9d1 HTTP: HTTP Negotiate authentication using SSPI
Only under Windows
2011-01-07 23:48:40 +01:00
Daniel Stenberg
5825aa149d multi: connect fail => use next IP address
When using the multi interface and connecting to a host name that
resolves to multiple IP addresses, there was no logic that made it
continue to the next IP if connecting to the first address times
out. This is now corrected.
2010-12-23 22:21:24 +01:00
Tommie Gannert
8ab137b2bc ares: ask for both IPv4 and IPv6 addresses
Make the c-ares resolver code ask for both IPv4 and IPv6 addresses when
IPv6 is enabled.

This is a workaround for the missing ares_getaddrinfo() and is a lot
easier to implement.

Note that as long as c-ares returns IPv4 addresses when IPv6 addresses
were requested but missing, this will cause a host's IPv4 addresses to
occur twice in the DNS cache.

URL: http://curl.haxx.se/mail/lib-2010-12/0041.html
2010-12-18 22:33:27 +01:00
Daniel Stenberg
b998b04c02 urldate: undef hideous memory defines
The public axTLS header (at least as of 1.2.7) redefines the memory
functions. We #undef those again immediately after the public header to
limit the damage. This should be fixed in axTLS.
2010-12-15 16:05:17 +01:00
Eric Hu
108d7693a4 Preparing for axTLS. Actual SSL API functions are only stubbed.
Added axTLS to autotool files and glue code to misc other files.
axtls.h maps SSL API functions, but may change.
axtls.c is just a stub file and will definitely change.
2010-12-15 16:05:17 +01:00
Kamil Dudka
5c7c9a768d url: provide dead_connection flag in Curl_handler::disconnect
It helps to prevent a hangup with some FTP servers in case idle session
timeout has exceeded.  But it may be useful also for other protocols
that send any quit message on disconnect.  Currently used by FTP, POP3,
IMAP and SMTP.
2010-12-06 14:35:42 +01:00
Yang Tse
11cddb68e0 fix getinfo CURLINFO_LOCAL* for reused connections (take 2) 2010-11-30 22:14:37 +01:00
Yang Tse
f6f5d7874f fix getinfo CURLINFO_LOCAL* for reused connections 2010-11-30 06:20:54 +01:00
Julien Chaffraix
add5766dd4 urldata: Capitalize enum protect_level values.
This makes it easier to spot the enum values from the variables.
Removed some unneeded DEBUGASSERT added in the previous commit.
2010-11-13 14:42:34 -08:00
Julien Chaffraix
8d59d69449 security: tighten enum protection_level usage.
While changing Curl_sec_read_msg to accept an enum protection_level
instead of an int, I went ahead and fixed the usage of the associated
fields.

Some code was assuming that prot_clear == 0. Fixed those to use the
proper value. Added assertions prior to any code that would set the
protection level.
2010-11-13 14:12:43 -08:00
Daniel Stenberg
a1f32ffee5 ip_version: moved to connection struct
The IP version choice was previously only in the UserDefined struct
within the SessionHandle, but since we sometimes alter that option
during a request we need to have it on a per-connection basis.

I also moved more "init conn" code into the allocate_conn() function
which is designed for that purpose more or less.
2010-11-11 15:16:21 +01:00
Daniel Stenberg
1b24b89cca CURLOPT_RESOLVE: added
CURLOPT_RESOLVE is a new option that sends along a curl_slist with
name:port:address sets that will populate the DNS cache with entries so
that request can be "fooled" to use another host than what otherwise
would've been used. Previously we've encouraged the use of Host: for
that when dealing with HTTP, but this new feature has the added bonus
that it allows the name from the URL to be used for TLS SNI and server
certificate name checks as well.

This is a first change. Surely more will follow to make it decent.
2010-11-08 08:56:21 +01:00
Daniel Stenberg
87374a47c9 Revert: use Host: name for SNI and cert name checks
This reverts commit b0fd03f5b8,
4b2fbe1e97, afecd1aa13, 68cde058f6
2010-11-05 10:25:58 +01:00
Daniel Stenberg
afecd1aa13 host: get the custom Host: name more genericly
When given a custom host name in a Host: header, we can use it for
several different purposes other than just cookies, so we rename it and
use it for SSL SNI etc.
2010-11-04 14:58:15 +01:00
Julien Chaffraix
512a82d395 security.c: Remove out_buffer as it was never written into. 2010-09-22 23:34:36 +02:00
Cameron Kaiser
201637d468 Gopher protocol support (initial release) 2010-08-25 14:19:58 +02:00
Daniel Stenberg
6b6a3bcb61 http: handle trailer headers in all chunked responses
HTTP allows that a server sends trailing headers after all the chunks
have been sent WITHOUT signalling their presence in the first response
headers. The "Trailer:" header is only a SHOULD there and as we need to
handle the situation even without that header I made libcurl ignore
Trailer: completely.

Test case 1116 was added to verify this and to make sure we handle more
than one trailer header properly.

Reported by: Patrick McManus
Bug: http://curl.haxx.se/bug/view.cgi?id=3052450
2010-08-25 13:42:14 +02:00
Daniel Stenberg
232ad6549a multi: support timeouts
Curl_expire() is now expanded to hold a list of timeouts for each easy
handle. Only the closest in time will be the one used as the primary
timeout for the handle and will be used for the splay tree (which sorts
and lists all handles within the multi handle).

When the main timeout has triggered/expired, the next timeout in time
that is kept in the list will be moved to the main timeout position and
used as the key to splay with. This way, all timeouts that are set with
Curl_expire() internally will end up as a proper timeout. Previously any
Curl_expire() that set a _later_ timeout than what was already set was
just silently ignored and thus missed.

Setting Curl_expire() with timeout 0 (zero) will cancel all previously
added timeouts.

Corrects known bug #62.
2010-08-15 13:16:39 +02:00
Daniel Stenberg
dc2157a087 parse_remote_port: fix ;type= URL suffix over HTTP proxy
Test 563 is enabled now and verifies that the combo FTP type=A URL,
CURLOPT_PORT set and proxy work fine. As a bonus I managed to remove the
somewhat odd FTP check in parse_remote_port() and instead converted it
to a better and more generic 'slash_removed' struct field. Checking the
->protocol field isn't right since when an FTP:// URL is sent over a
HTTP proxy, the protocol is HTTP but the URL was handled by the FTP code
and thus slash_removed is set TRUE for this case.
2010-08-10 00:56:45 +02:00
Frank Meier
8098d9417c getinfo: added *_PRIMARY_PORT, *_LOCAL_IP and *_LOCAL_PORT 2010-06-05 00:31:36 +02:00
Kamil Dudka
2ffe834bff ftp wildcard: a new option CURLOPT_FNMATCH_DATA 2010-05-16 02:52:33 +02:00
Hoi-Ho Chan
83305cbf9f Remove support for BSD version of PolarSSL
"The BSD version of PolarSSL was made for migratory purposes only and is not
maintained. The GPL version of PolarSSL is actually the only actively
developed version, so I would be very reluctant to use the BSD version." /
Paul Bakker, PolarSSL hacker.

Signed-off-by: Hoi-Ho Chan <hoiho.chan@gmail.com>
2010-05-13 21:50:52 +02:00
Pavel Raiskup
0825cd80a6 FTP: WILDCARDMATCH/CHUNKING/FNMATCH added 2010-05-12 23:17:51 +02:00
Howard Chu
04cb15ae9d RTMP: initial support added, powered by librtmp
librtmp is found at http://rtmpdump.mplayerhq.hu/
2010-05-12 23:07:20 +02:00
Howard Chu
bc8fc9803f sendrecv: make them two pairs of send/recv to properly deal with FTPS
FTP(S) use two connections that can be set to different recv and
send functions independently, so by introducing recv+send pairs
in the same manner we already have sockets/connections we can
work with FTPS fine.

This commit fixes the FTPS regression introduced in change d64bd82.
2010-05-11 22:48:38 +02:00
Howard Chu
d64bd82bdc sendrecv: split the I/O handling into private handler
Howard Chu brought the bulk work of this patch that properly
moves out the sending and recving of data to the parts of the
code that are properly responsible for the various ways of doing
so.

Daniel Stenberg assisted with polishing a few bits and fixed some
minor flaws in the original patch.

Another upside of this patch is that we now abuse CURLcodes less
with the "magic" -1 return codes and instead use CURLE_AGAIN more
consistently.
2010-05-07 15:05:34 +02:00
Hoi-Ho Chan
51427e1947 PolarSSL: initial support added
This is Hoi-Ho Chan's patch with some minor fixes by me. There
are some potential issues in this, but none worse than we can
sort out on the list and over time.
2010-05-05 22:30:46 +02:00
Ben Greear
38d2afcefb telnet: Allow programatic use of telnet.
The main change is to allow input from user-specified methods,
when they are specified with CURLOPT_READFUNCTION.
All calls to fflush(stdout) in telnet.c were removed, which makes
using 'curl telnet://foo.com' painful since prompts and other data
are not always returned to the user promptly.  Use
'curl --no-buffer telnet://foo.com' instead.  In general,
the user should have their CURLOPT_WRITEFUNCTION do a fflush
for interactive use.

Also fix assumption that reading from stdin never returns < 0.
Old code could crash in that case.

Call progress functions in telnet main loop.

Signed-off-by: Ben Greear <greearb@candelatech.com>
2010-04-29 08:55:11 +02:00
Jerome Vouillon
c2888604d7 GnuTLS: make the connection phase non-blocking
When multi interface is used, the SSL handshake is no longer
blocking when GnuTLS is used.
2010-04-16 22:43:01 +02:00
Daniel Stenberg
93e6b1cb7c PROT_CLOSEACTION should not include TFTP
TFTP is not a protocol that uses close actions so it should
not be set in that bitmask!
2010-03-25 19:56:50 +01:00
Daniel Stenberg
2309b4e330 remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
Yang Tse
1435864030 Definitions of resolver specialty compile-time defines CURLRES_* moved
from hostip.h to setup.h in order to allow proper inclusion in any file.

This represents no functional change at all in which resolver is used,
everything still works as usual, internally and externally there is no
difference in behavior.
2010-01-22 20:27:48 +00:00
Daniel Stenberg
bc4582b68a Chris Conroy brought support for RTSP transfers, and with it comes 8(!) new
libcurl options for controlling what to get and how to receive posssibly
interleaved RTP data. Initial commit.
2010-01-21 13:58:30 +00:00
Daniel Stenberg
a62f32d3c2 update copyright year since we are in 2010 now 2010-01-01 14:52:50 +00:00
Daniel Stenberg
605bbfc4c0 - Ingmar Runge enhanced libcurl's FTP engine to support the PRET command. This
command is a special "hack" used by the drftpd server, but even though it is
  a custom extension I've deemed it fine to add to libcurl since this server
  seems to survive and people keep using it and want libcurl to support
  it. The new libcurl option is named CURLOPT_FTP_USE_PRET, and it is also
  usable from the curl tool with --ftp-pret. Using this option on a server
  that doesn't support this command will make libcurl fail.
2010-01-01 14:44:44 +00:00
Daniel Stenberg
3f3f6be825 turned CURLOPT_MAIL_RCPT into a curl_slist list instead to support multiple
receivers, and made the command line tool thus support the option specified
many times
2009-12-31 21:52:01 +00:00
Daniel Stenberg
54c60d0067 Stop overloading the conn->protocol field with the PROT_MISSING bit. It
really didn't belong there and had no real point.
2009-12-17 16:03:39 +00:00
Daniel Stenberg
91d05903b4 Remove pointless storing of the protocol as a string within the connectdata
struct, and instead use the already stored string in the handler struct.
2009-12-17 15:45:04 +00:00
Daniel Stenberg
83a6b34803 split out more protocol-specific structs from urldata.h into their own
protocol-specific header files
2009-12-12 22:17:51 +00:00
Daniel Stenberg
ec3bb8f727 introducing IMAP, POP3 and SMTP support (still lots of polish left to do) 2009-12-12 21:54:01 +00:00
Daniel Stenberg
6e38cc9048 - Markus Koetter provided a polished and updated version of Chad Monroe's TFTP
rework patch that now integrates TFTP properly into libcurl so that it can
  be used non-blocking with the multi interface and more. BLKSIZE also works.

  The --tftp-blksize option was added to allow setting the TFTP BLKSIZE from
  the command line.
2009-11-27 23:46:29 +00:00
Yang Tse
90bc6ee8f3 - Constantine Sapuntzakis provided the fix that ensures that an SSL connection
won't be reused unless protection level for peer and host verification match.
2009-11-14 02:30:30 +00:00
Kamil Dudka
571309dc3e - libcurl-NSS now tries to reconnect with TLS disabled in case it detects
a broken TLS server. However it does not happen if SSL version is selected
  manually. The approach was originally taken from PSM. Kaspar Brand helped me
  to complete the patch. Original bug reports:
  https://bugzilla.redhat.com/525496
  https://bugzilla.redhat.com/527771
2009-11-12 11:16:31 +00:00
Yang Tse
b205525d34 Take in account c-ares 1.6.1 will use __declspec function decoration
for Win32 and Symbian unless CARES_STATICLIB is defined to use static
library linkage.
2009-10-29 03:48:00 +00:00
Kamil Dudka
66fcebdc9e - Implemented a protocol independent way to specify blocking direction, used by
transfer.c for blocking. It is currently used only by SCP and SFTP protocols.
  This enhancement resolves an issue with 100% CPU usage during SFTP upload,
  reported by Vourhey.
2009-09-26 08:31:48 +00:00
Patrick Monnerat
b0b2824b58 - Introduced a SYST-based test to properly set-up name format when dealing with the OS/400 FTP server.
- Fixed an ftp_readresp() bug preventing detection of failing control socket  and causing FTP client to loop forever.
2009-08-24 12:57:25 +00:00
Daniel Stenberg
1048043963 - Lots of good work by Krister Johansen, mostly related to pipelining:
Fix SIGSEGV on free'd easy_conn when pipe unexpectedly breaks
  Fix data corruption issue with re-connected transfers
  Fix use after free if we're completed but easy_conn not NULL
2009-08-21 07:11:20 +00:00
Daniel Stenberg
47c392e135 - Added CURLOPT_SSH_KNOWNHOSTS, CURLOPT_SSH_KEYFUNCTION, CURLOPT_SSH_KEYDATA.
They introduce known_host support for SSH keys to libcurl. See docs for
  details.
2009-07-22 22:49:01 +00:00
Kamil Dudka
5f0cae8037 - Claes Jakobsson improved the support for client certificates handling
in NSS-powered libcurl. Now the client certificates can be selected
  automatically by a NSS built-in hook. Additionally pre-login to all PKCS11
  slots is no more performed. It used to cause problems with HW tokens.

- Fixed reference counting for NSS client certificates. Now the PEM reader
  module should be always properly unloaded on Curl_nss_cleanup(). If the unload
  fails though, libcurl will try to reuse the already loaded instance.
2009-07-20 21:50:21 +00:00
Michal Marek
0b317b72ae - When doing non-anonymous ftp via http proxies and the password is not
provided in the url, add it there (squid needs this).
2009-06-16 13:16:28 +00:00
Daniel Stenberg
3e0c067e43 - Claes Jakobsson provided a patch for libcurl-NSS that fixed a bad refcount
issue with client certs that caused issues like segfaults.
  http://curl.haxx.se/mail/lib-2009-05/0316.html
2009-06-08 21:25:16 +00:00
Daniel Stenberg
3aa3d7e629 Internal cleanup: KEEP_WRITE and KEEP_READ are now called KEEP_SEND and
KEEP_RECV to better match the general terminology: receive and send is what we
do from the (remote) servers. We read and write from and to the local fs.
2009-05-11 07:53:38 +00:00
Daniel Stenberg
828a26286d - Kamil Dudka fixed another NSS-related leak when client certs were used. 2009-04-24 21:55:18 +00:00
Daniel Stenberg
235c0077b8 - Toshio Kuratomi reported a memory leak problem with libcurl+NSS that turned
out to be leaking cacerts. Kamil Dudka helped me complete the fix. The issue
  is found in Redhat's bug tracker:
  https://bugzilla.redhat.com/show_bug.cgi?id=453612

  There are still memory leaks present, but they seem to have other reasons.
2009-04-13 17:42:10 +00:00
Daniel Stenberg
042cc1f69e - David Kierznowski notified us about a security flaw
(http://curl.haxx.se/docs/adv_20090303.html also known as CVE-2009-0037) in
  which previous libcurl versions (by design) can be tricked to access an
  arbitrary local/different file instead of a remote one when
  CURLOPT_FOLLOWLOCATION is enabled. This flaw is now fixed in this release
  together this the addition of two new setopt options for controlling this
  new behavior:

  o CURLOPT_REDIR_PROTOCOLS controls what protocols libcurl is allowed to
  follow to when CURLOPT_FOLLOWLOCATION is enabled. By default, this option
  excludes the FILE and SCP protocols and thus you nee to explicitly allow
  them in your app if you really want that behavior.

  o CURLOPT_PROTOCOLS controls what protocol(s) libcurl is allowed to fetch
  using the primary URL option. This is useful if you want to allow a user or
  other outsiders control what URL to pass to libcurl and yet not allow all
  protocols libcurl may have been built to support.
2009-03-02 23:05:31 +00:00
Daniel Stenberg
af91ff0e06 - Linus Nielsen Feltzing reported and helped me repeat and fix a problem with
FTP with the multi interface: when a transfer fails, like when aborted by a
  write callback, the control connection was wrongly closed and thus not
  re-used properly.

  This change is also an attempt to cleanup the code somewhat in this area, as
  now the FTP code attempts to keep (better) track on pending responses
  necessary to get read in ftp_done().
2009-02-20 08:16:03 +00:00
Daniel Stenberg
8f81fd6be5 - CURLOPT_FTP_CREATE_MISSING_DIRS can now be set to 2 in addition to 1 for
plain FTP connections, and it will then allow MKD to fail once and retry the
  CWD afterwards. This is especially useful if you're doing many simultanoes
  connections against the same server and they all have this option enabled,
  as then CWD may first fail but then another connection does MKD before this
  connection and thus MKD fails but trying CWD works! The numbers can
  (should?) now be set with the convenience enums now called
  CURLFTP_CREATE_DIR and CURLFTP_CREATE_DIR_RETRY.

  Tests has proven that if you're making an application that uploads a set of
  files to an ftp server, you will get a noticable gain in speed if you're
  using multiple connections and this option will be then be very useful.
2009-02-17 09:07:25 +00:00
Daniel Stenberg
002cf105c6 - CURLINFO_CONDITION_UNMET was added to allow an application to get to know if
the condition in the previous request was unmet. This is typically a time
  condition set with CURLOPT_TIMECONDITION and was previously not possible to
  reliably figure out. From bug report #2565128
  (http://curl.haxx.se/bug/view.cgi?id=2565128)
2009-02-11 21:47:14 +00:00
Yang Tse
e813bf31d7 Introduced curl_sspi.c and curl_sspi.h for the implementation of functions
Curl_sspi_global_init() and Curl_sspi_global_cleanup() which previously were
named Curl_ntlm_global_init() and Curl_ntlm_global_cleanup() in http_ntlm.c
Also adjusted socks_sspi.c to remove the link-time dependency on the Windows
SSPI library using it now in the same way as it was done in http_ntlm.c.
2009-01-29 20:32:27 +00:00
Daniel Stenberg
de4610a55f - Markus Moeller introduced two new options to libcurl:
CURLOPT_SOCKS5_GSSAPI_SERVICE and CURLOPT_SOCKS5_GSSAPI_NEC to allow libcurl
  to do GSS-style authentication with SOCKS5 proxies. The curl tool got the
  options called --socks5-gssapi-service and --socks5-gssapi-nec to enable
  these.
2009-01-28 21:33:58 +00:00
Daniel Stenberg
0516ce7786 - Chad Monroe provided the new CURLOPT_TFTP_BLKSIZE option that allows an app
to set desired block size to use for TFTP transfers instead of the default
  512 bytes.
2009-01-26 22:43:06 +00:00
Daniel Stenberg
5aeef9c1c8 - Craig A West brought CURLOPT_NOPROXY and the corresponding --noproxy option.
They basically offer the same thing the NO_PROXY environment variable only
  offered previously: list a set of host names that shall not use the proxy
  even if one is specified.
2009-01-25 23:26:25 +00:00
Daniel Stenberg
87c71953be spell-checked a bunch of comments 2009-01-13 06:44:03 +00:00
Dan Fandrich
80ffd3581f Created a CURLMIN macro to match CURLMAX 2009-01-07 19:39:35 +00:00
Daniel Stenberg
07416b61e3 - Using the libssh2 0.19 function libssh2_session_block_directions(), libcurl
now has an improved ability to do right when the multi interface (both
  "regular" and multi_socket) is used for SCP and SFTP transfers. This should
  result in (much) less busy-loop situations and thus less CPU usage with no
  speed loss.
2008-12-19 21:14:52 +00:00
Daniel Stenberg
6e376532b0 - Internet Explorer had a broken HTTP digest authentication before v7 and
there are servers "out there" that relies on the client doing this broken
  Digest authentication. Apache even comes with an option to work with such
  broken clients.

  The difference is only for URLs that contain a query-part (a '?'-letter and
  text to the right of it).

  libcurl now supports this quirk, and you enable it by setting the
  CURLAUTH_DIGEST_IE bit in the bitmask you pass to the CURLOPT_HTTPAUTH or
  CURLOPT_PROXYAUTH options. They are thus individually controlled to server
  and proxy.
2008-12-10 23:13:31 +00:00
Daniel Stenberg
42365aa7ef - Christian Krause filed bug #2221237
(http://curl.haxx.se/bug/view.cgi?id=2221237) that identified an infinite
  loop during GSS authentication given some specific conditions. With his
  patience and great feedback I managed to narrow down the problem and
  eventually fix it although I can't test any of this myself!
2008-12-08 13:52:20 +00:00
Daniel Stenberg
f7ea431516 explain the two *channel_inuse fields somewhat better 2008-12-02 23:00:10 +00:00
Daniel Stenberg
d0b8b5a199 - Bug #2218480 (http://curl.haxx.se/bug/view.cgi?id=2218480) pointed out a
problem with my CURLINFO_PRIMARY_IP fix from October 7th that caused a NULL
  pointer read. I also took the opportunity to clean up this logic (storing of
  the connection's IP address) somewhat as we had it stored in two different
  places and ways previously and they are now unified.
2008-11-03 16:24:56 +00:00
Yang Tse
74e9718370 fix length of longest IPv6 address string 2008-11-03 14:58:08 +00:00
Dan Fandrich
e9c94cdd49 Added experimental support for zlib and OpenSSL on Symbian OS. 2008-10-25 05:41:01 +00:00
Yang Tse
98b13037e7 remove some spurious line-endings 2008-10-17 03:59:02 +00:00
Daniel Stenberg
a9a4300a36 - Igor Novoseltsev added CURLOPT_PROXYUSER and CURLOPT_PROXYPASSWORD that then
make CURLOPT_PROXYUSERPWD sort of deprecated. The primary motive for adding
  these new options is that they have no problems with the colon separator
  that the CURLOPT_PROXYUSERPWD option does.
2008-10-16 20:21:22 +00:00
Daniel Stenberg
08cf6780ba - Igor Novoseltsev brought a patch that introduced two new options to
curl_easy_setopt: CURLOPT_USERNAME and CURLOPT_PASSWORD that sort of
  deprecates the good old CURLOPT_USERPWD since they allow applications to set
  the user name and password independently and perhaps more importantly allow
  both to contain colon(s) which CURLOPT_USERPWD doesn't fully support.
2008-10-08 10:39:43 +00:00
Dan Fandrich
91ff938035 Improved the logic the decides whether to use HTTP 1.1 features or not in a
request.

Detect cases where an upload must be sent chunked and the server supports
only HTTP 1.0 and return CURLE_UPLOAD_FAILED.
2008-09-05 17:58:53 +00:00
Daniel Stenberg
18110b519c - Martin Drasar provided the CURLOPT_POSTREDIR patch. It renames
CURLOPT_POST301 (but adds a define for backwards compatibility for you who
  don't define CURL_NO_OLDIES). This option allows you to now also change the
  libcurl behavior for a HTTP response 302 after a POST to not use GET in the
  subsequent request (when CURLOPT_FOLLOWLOCATION is enabled). I edited the
  patch somewhat before commit. The curl tool got a matching --post302
  option. Test case 1076 was added to verify this.
2008-09-05 16:13:20 +00:00
Daniel Stenberg
4c9768565e - Introducing CURLOPT_CERTINFO and the corresponding CURLINFO_CERTINFO. By
enabling this feature with CURLOPT_CERTINFO for a request using SSL (HTTPS
  or FTPS), libcurl will gather lots of server certificate info and that info
  can then get extracted by a client after the request has completed with
  curl_easy_getinfo()'s CURLINFO_CERTINFO option. Linus Nielsen Feltzing
  helped me test and smoothen out this feature.

  Unfortunately, this feature currently only works with libcurl built to use
  OpenSSL.

  This feature was sponsored by networking4all.com - thanks!
2008-09-05 14:29:21 +00:00
Dan Fandrich
bb67388bbe Made some variables const 2008-09-04 19:43:35 +00:00
Yang Tse
3e61c90dbe Adjust usage of conditional definition of USE_OPENSSL 2008-08-17 01:57:10 +00:00
Daniel Stenberg
5aed78e183 - Phil Blundell added the CURLOPT_SCOPE option, as well as adjusted the URL
parser to allow numerical IPv6-addresses to be specified with the scope
  given, as per RFC4007 - with a percent letter that itself needs to be URL
  escaped. For example, for an address of fe80::1234%1 the HTTP URL is:
  "http://[fe80::1234%251]/"
2008-07-30 21:55:26 +00:00
Dan Fandrich
7a8b11d716 Fixed --use-ascii to properly convert text files on Symbian OS, MS-DOS
and OS/2.
2008-07-30 00:09:02 +00:00
Daniel Stenberg
7c648782bc Introcuding a new timestamp for curl_easy_getinfo():
CURLINFO_APPCONNECT_TIME. This is set with the "application layer"
handshake/connection is completed (typically SSL, TLS or SSH). By using this
you can figure out the application layer's own connect time. You can extract
the time stamp using curl's -w option and the new variable named
'time_appconnect'. This feature was sponsored by Lenny Rachitsky at NeuStar.
2008-07-03 06:56:03 +00:00
Daniel Stenberg
621c2b9015 - Axel Tillequin and Arnaud Ebalard added support for CURLOPT_ISSUERCERT, for
OpenSSL, NSS and GnuTLS-built libcurls.
2008-06-06 20:52:32 +00:00
Daniel Stenberg
3fe8251dfb - Axel Tillequin and Arnaud Ebalard added support for CURLOPT_CRLFILE, for
OpenSSL, NSS and GnuTLS-built libcurls.
2008-06-06 18:40:21 +00:00
Daniel Stenberg
930a45e7a9 - Added CURLINFO_PRIMARY_IP as a new information retrievable with
curl_easy_getinfo. It returns a pointer to a string with the most recently
  used IP address. Modified test case 500 to also verify this feature. The
  implementing of this feature was sponsored by Lenny Rachitsky at NeuStar.
2008-06-06 17:33:35 +00:00
Daniel Stenberg
852989856d - To make it easier for applications that want lots of magic stuff done on
redirections and thus cannot use CURLOPT_FOLLOWLOCATION easily, we now
  introduce the new CURLINFO_REDIRECT_URL option that lets applications
  extract the URL libcurl would've redirected to if it had been told to. This
  then enables the application to continue to that URL as it thinks is
  suitable, without having to re-implement the magic of creating the new URL
  from the Location: header etc. Test 1029 verifies it.
2008-04-30 21:20:08 +00:00
Daniel Stenberg
553ed99e3b Change the confusing two variables for the expect 100 continue stuff into
a single state variable to make the code easier to follow and understand.
2008-03-13 20:56:13 +00:00
Daniel Stenberg
53a549000c - Based on initial work done by Gautam Kachroo to address a bug, we now keep
better control at the exact state of the connection's SSL status so that we
  know exactly when it has completed the SSL negotiation or not so that there
  won't be accidental re-uses of connections that are wrongly believed to be
  in SSL-completed-negotiate state.
2008-02-20 09:56:26 +00:00
Daniel Stenberg
55700cb01f - We no longer support setting the CURLOPT_URL option from inside a callback
such as the CURLOPT_SSL_CTX_FUNCTION one treat that as if it was a Location:
  following. The patch that introduced this feature was done for 7.11.0, but
  this code and functionality has been broken since about 7.15.4 (March 2006)
  with the introduction of non-blocking OpenSSL "connects".

  It was a hack to begin with and since it doesn't work and hasn't worked
  correctly for a long time and nobody has even noticed, I consider it a very
  suitable subject for plain removal. And so it was done.
2008-02-20 08:28:02 +00:00
Daniel Stenberg
ffae4f6b48 - Dmitry Kurochkin cleaned up the pipelining code and removed the need for and
use of the "is_in_pipeline" struct field.
2008-02-03 12:31:35 +00:00
Daniel Stenberg
b620e62f0f - Dmitry Kurochkin moved several struct fields from the connectdata struct to
the SingleRequest one to make pipelining better. It is a bit tricky to keep
  them in the right place, to keep things related to the actual request or to
  the actual connection in the right place.
2008-01-31 12:04:33 +00:00
Daniel Stenberg
ef0ed9b720 Dmitry Kurochkin removed the cancelled state for pipelining, as we agreed
that it is bad anyway. Starting now, removing a handle that is in used in a
pipeline will break the pipeline - it'll be set back up again but still...
2008-01-21 23:48:58 +00:00
Daniel Stenberg
b3de497d83 Dmitry Kurochkin worked a lot on improving the HTTP Pipelining support that
previously had a number of flaws, perhaps most notably when an application
fired up N transfers at once as then they wouldn't pipeline at all that
nicely as anyone would think... Test case 530 was also updated to take the
improved functionality into account.
2008-01-16 12:24:00 +00:00
Daniel Stenberg
991505e077 Woops, partly revert my previous commit and do it slightly differently instead.
The signalling of that a global DNS cache is wanted is done by setting the
option but the setting of the internal variable that it is in use must not be
done until it finally actually gets used!

NOTE and WARNING: I noticed that you can't actually switch off the global dns
cache with CURLOPT_DNS_USE_GLOBAL_CACHE but you couldn't do that previously
either and the option is very clearly and loudly documented as DO NOTE USE so
I won't bother to fix this bug now.
2008-01-15 22:44:12 +00:00
Daniel Stenberg
56f17d2c9f I made the torture test on test 530 go through. This was actually due to
silly code left from when we switched to let the multi handle "hold" the dns
cache when using the multi interface... Of course this only triggered when a
certain function call returned error at the correct moment.
2008-01-15 22:15:55 +00:00
Gisle Vanem
bcc3c9279a Trying GnuTLS and OpenSSL together fails to compile in not so
obvious ways. Give an explicit error.
2008-01-14 16:51:32 +00:00
Daniel Stenberg
18faa50940 Georg Lippitsch brought CURLOPT_SEEKFUNCTION and CURLOPT_SEEKDATA to allow
libcurl to seek in a given input stream. This is particularly important when
doing upload resumes when there's already a huge part of the file present
remotely. Before, and still if this callback isn't used, libcurl will read
and through away the entire file up to the point to where the resuming
begins (which of course can be a slow opereration depending on file size,
I/O bandwidth and more). This new function will also be preferred to get
used instead of the CURLOPT_IOCTLFUNCTION for seeking back in a stream when
doing multi-stage HTTP auth with POST/PUT.
2008-01-10 10:30:19 +00:00
Daniel Stenberg
de23b98522 Introducing curl_easy_pause() and new magic return codes for both the read
and the write callbacks that now can make a connection's reading and/or
writing get paused.
2008-01-08 14:52:05 +00:00
Daniel Stenberg
b430576436 Based on further discussion on curl-library, I reverted yesterday's SOCKS5
code to instead introduce support for a new proxy type called
CURLPROXY_SOCKS5_HOSTNAME that is used to send the host name to the proxy
instead of IP address and there's thus no longer any need for a new
curl_easy_setopt() option.

The default SOCKS5 proxy is again back to sending the IP address to the
proxy.  The new curl command line option for enabling sending host name to a
SOCKS5 proxy is now --socks5-hostname.
2008-01-05 22:04:18 +00:00
Daniel Stenberg
2e42b0a252 Based on Maxim Perenesenko's patch, we now do SOCKS5 operations and let the
proxy do the host name resolving and only if --socks5ip (or
CURLOPT_SOCKS5_RESOLVE_LOCAL) is used we resolve the host name locally and
pass on the IP address only to the proxy.
2008-01-04 23:01:00 +00:00
Daniel Stenberg
1c93e75375 Michal Marek introduced CURLOPT_PROXY_TRANSFER_MODE which is used to control
the appending of the "type=" thing on FTP URLs when they are passed to a
HTTP proxy. Some proxies just don't like that appending (which is done
unconditionally in 7.17.1), and some proxies treat binary/ascii transfers
better with the appending done!
2007-12-02 23:38:23 +00:00
Daniel Stenberg
13648f8ccd struct HandleData is now called struct SingleRequest, and is only for data that
is inited at the start of the DO action. I removed the Curl_transfer_keeper
struct completely, and I had to move out a few struct members (that had to
be set before DO or used after DONE) to the UrlState struct. The SingleRequest
struct is accessed with SessionHandle->req.

One of the biggest reasons for doing this was the bunch of duplicate struct
members in HandleData and Curl_transfer_keeper since it was really messy to
keep track of two variables with the same name and basically the same purpose!
2007-11-24 23:16:55 +00:00
Daniel Stenberg
b6575ce0b0 While inspecting the Negotiate code, I noticed how the proxy auth was using
the same state struct as the host auth, so both could never be used at the
same time! I fixed it (without being able to check) to use two separate
structs to allow authentication using Negotiate on host and proxy
simultanouesly.
2007-11-20 23:17:08 +00:00
Daniel Stenberg
f3b85ef79d a bunch of new comments 2007-11-20 22:57:24 +00:00
Daniel Stenberg
50feea3eef Rearranged code and changed Curl_readwrite_init() and Curl_pre_readwrite() into
do_init() and do_complete() which now are called first and last in the DO
function. It simplified the flow in multi.c and the functions got more
sensible names!
2007-11-15 21:45:45 +00:00
Daniel Stenberg
c508d70258 Fixed a remaining problem with doing SFTP directory listings on a re-used
persistent connection. Mentioned by Immanuel Gregoire on the mailing list.
2007-11-12 23:04:44 +00:00
Daniel Stenberg
a29471d0f7 spell! 2007-11-08 10:25:23 +00:00
Daniel Stenberg
ba6f20a244 Bug report #1823487 (http://curl.haxx.se/bug/view.cgi?id=1823487) pointed
out that SFTP requests didn't use persistent connections. Neither did SCP
ones.  I gave the SSH code a good beating and now both SCP and SFTP should
use persistent connections fine. I also did a bunch for indent changes as
well as a bug fix for the "keyboard interactive" auth.
2007-11-08 10:22:49 +00:00
Daniel Stenberg
b9a7f4e502 Move connection-oriented variables from the SessionHandle struct to the
connectdata struct. This will in theory enable us to do persistent connections
with SCP+SFTP, but currently the state machine always (and wrongly) cleanup
everything in the 'done' action instead of in 'disconnect'. Also did a bunch
of indent fixes, if () => if() and a few other source cleanups like added
comments etc.
2007-11-05 09:30:45 +00:00
Daniel Stenberg
a3f958aaaa added clarifying comment 2007-10-24 21:09:59 +00:00
Daniel Stenberg
5b358603bd Michal Marek forwarded the bug report
https://bugzilla.novell.com/show_bug.cgi?id=332917 about a HTTP redirect to
FTP that caused memory havoc. His work together with my efforts created two
fixes:

#1 - FTP::file was moved to struct ftp_conn, because is has to be dealt with
     at connection cleanup, at which time the struct HandleData could be
     used by another connection.
     Also, the unused char *urlpath member is removed from struct FTP.

#2 - provide a Curl_reset_reqproto() function that frees
     data->reqdata.proto.* on connection setup if needed (that is if the
     SessionHandle was used by a different connection).
2007-10-22 15:05:35 +00:00
Patrick Monnerat
a005243908 Fix dynamic CURLOPT_POSTFIELDS bug: back to static.
CURLOPT_COPYPOSTFIELDS option added for dynamic.
Fix some OS400 features.
2007-10-15 18:32:01 +00:00
Patrick Monnerat
07b6e7363d Added per-protocol callback static tables, replacing callback ptr storage
in the connectdata structure by a single handler table ptr.
2007-10-12 13:36:37 +00:00
Daniel Stenberg
67d94514b0 Kim Rinnewitz reported that --local-port didn't work with TFTP transfers.
This happened because the tftp code always uncondionally did a bind()
without caring if one already had been done and then it failed. I wrote a
test case (1009) to verify this, but it is a bit error-prone since it will
have to pick a fixed local port number and since the tests are run on so
many different hosts in different situations I add it in disabled state.
2007-10-04 10:01:41 +00:00
Daniel Stenberg
ce1cfcb7a6 Alexey Pesternikov introduced CURLOPT_OPENSOCKETFUNCTION and
CURLOPT_OPENSOCKETDATA to set a callback that allows an application to replace
the socket() call used by libcurl. It basically allows the app to change
address, protocol or whatever of the socket. (I also did some whitespace
indent/cleanups in lib/url.c which kind of hides some of these changes, sorry
for mixing those in.)
2007-10-03 08:45:00 +00:00
Daniel Stenberg
51c6a5d43b Based on a patch brought by Johnny Luong, libcurl now offers
CURLOPT_SSH_HOST_PUBLIC_KEY_MD5 and the curl tool --hostpubmd5. They both make
the SCP or SFTP connection verify the remote host's md5 checksum of the public
key before doing a connect, to reduce the risk of a man-in-the-middle attack.
2007-10-03 08:00:42 +00:00
Daniel Stenberg
119364741e known bug #46: chunked-encoded CONNECT responses from a http proxy now works.
Added test case 1008 to verify. Note that #47 is still there.
2007-10-02 10:21:36 +00:00
Daniel Stenberg
fd4cf78f36 Philip Langdale provided the new CURLOPT_POST301 option for
curl_easy_setopt() that alters how libcurl functions when following
redirects. It makes libcurl obey the RFC2616 when a 301 response is received
after a non-GET request is made. Default libcurl behaviour is to change
method to GET in the subsequent request (like it does for response code 302
- because that's what many/most browsers do), but with this CURLOPT_POST301
option enabled it will do what the spec says and do the next request using
the same method again. I.e keep POST after 301.

The curl tool got this option as --post301

Test case 1011 and 1012 were added to verify.
2007-09-26 12:44:59 +00:00
Daniel Stenberg
a6315359d7 Max Katsev reported that when doing a libcurl FTP request with
CURLOPT_NOBODY enabled but not CURLOPT_HEADER, libcurl wouldn't do TYPE
before it does SIZE which makes it less useful. I walked over the code and
made it do this properly, and added test case 542 to verify it.
2007-09-26 12:00:01 +00:00
Daniel Stenberg
8c3f40ee32 Rob Crittenden provided an NSS update with the following highlights:
o It looks for the NSS database first in the environment variable SSL_DIR,
  then in /etc/pki/nssdb, then it initializes with no database if neither of
  those exist.

o If the NSS PKCS#11 libnspsem.so driver is available then PEM files may be
  loaded, including the ca-bundle. If it is not available then only
  certificates already in the NSS database are used.

o Tries to detect whether a file or nickname is being passed in so the right
  thing is done

o Added a bit of code to make the output more like the OpenSSL module,
  including displaying the certificate information when connecting in
  verbose mode

o Improved handling of certificate errors (expired, untrusted, etc)

The libnsspem.so PKCS#11 module is currently only available in Fedora
8/rawhide. Work will be done soon to upstream it. The NSS module will work
with or without it, all that changes is the source of the certificates and
keys.
2007-09-18 22:21:54 +00:00
Dan Fandrich
3fa60164af Renamed the CURLE_FTP_SSL_FAILED error code to CURLE_USE_SSL_FAILED.
Renamed the curl_ftpssl enum to curl_usessl and its enumerated constants,
creating macros for backward compatibility.
2007-08-31 19:36:32 +00:00
Dan Fandrich
523767660c Fixed some minor mismatched types found by splint. 2007-08-26 05:53:26 +00:00
Gunter Knauf
7f7e42732d added define PORT_LDAPS. 2007-08-15 16:17:32 +00:00
Daniel Stenberg
50c10aa5bf Patrick Monnerat and I modified libcurl so that now it *copies* all strings
passed to it with curl_easy_setopt()! Previously it has always just refered
to the data, forcing the user to keep the data around until libcurl is done
with it. That is now history and libcurl will instead clone the given
strings and keep private copies.
2007-08-01 21:20:01 +00:00
Daniel Stenberg
f1fa7b8ba4 Bug report #1759542 (http://curl.haxx.se/bug/view.cgi?id=1759542). A bad use
of a socket after it has been closed, when the FTP-SSL data connection is taken
down.
2007-07-29 12:54:05 +00:00
Daniel Stenberg
86ff3194fa added missing part for the qsossl support 2007-07-27 08:33:32 +00:00