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2014-08-15email: Added mutual authentication flagSteve Holme
2014-08-14email: Introduced the GSSAPI statesSteve Holme
2014-03-28smtp: Fixed login denied when server doesn't support AUTH capabilitySteve Holme
Specifying user credentials when the SMTP server doesn't support authentication would cause curl to display "No known authentication mechanisms supported!" and return CURLE_LOGIN_DENIED. Reported-by: Tom Sparrow Bug: http://curl.haxx.se/mail/lib-2014-03/0173.html
2013-11-15smtp: Added support for VRFY and EXPN commandsSteve Holme
2013-11-15smtp: Added support for NOOP and RSET commandsSteve Holme
2013-10-27email: Added initial support for cancelling authenticationSteve Holme
Should a client application fail to decode an authentication message received from a server, or not support any of the parameters given by the server in the message, then the authentication phrase should be cancelled gracefully by the client rather than simply terminating the connection. The authentication phrase should be cancelled by simply sending a '*' to the server, in response to erroneous data being received, as per RFC-3501, RFC-4954 and RFC-5034. This patch adds the necessary state machine constants and appropriate response handlers in order to add this functionality for the CRAM-MD5, DIGEST-MD5 and NTLM authentication mechanisms.
2013-08-26smtp: added basic SASL XOAUTH2 supportKyle L. Huff
Added the ability to use an XOAUTH2 bearer token [RFC6750] with SMTP for authentication using RFC6749 "OAuth 2.0 Authorization Framework". The bearer token is expected to be valid for the user specified in conn->user. If CURLOPT_XOAUTH2_BEARER is defined and the connection has an advertised auth mechanism of "XOAUTH2", the user and access token are formatted as a base64 encoded string and sent to the server as "AUTH XOAUTH2 <bearer token>".
2013-05-04smtp: Fixed sending of double CRLF caused by first in EOBSteve Holme
If the mail sent during the transfer contains a terminating <CRLF> then we should not send the first <CRLF> of the EOB as specified in RFC-5321. Additionally don't send the <CRLF> if there is "no mail data" as the DATA command already includes it.
2013-04-30smtp: Tidy up to move the eob counter to the per-request structureSteve Holme
Move the eob counter from the smtp_conn structure to the SMTP structure as it is associated with a SMTP payload on a per-request basis.
2013-04-13smtp: Added support for ;auth=<mech> in the URLSteve Holme
Added support for specifying the preferred authentication mechanism in the URL as per Internet-Draft 'draft-earhart-url-smtp-00'.
2013-02-27smtp: Re-factored the final SMTP_AUTH constantSteve Holme
Changed the final SMTP_AUTH constant to SMTP_AUTH_FINAL for consistency with the response function.
2013-02-26email: Slight reordering of connection based variablesSteve Holme
Reordered the state and ssl_done variables in order to provide more consistency between the email protocols as well as for for an upcoming change.
2013-02-25smtp: Removed bytecountp from the per-request structureSteve Holme
Removed this pointer to a downloaded bytes counter because it was set in smtp_init() to point to the same variable the transfer functions keep the count in (k->bytecount), effectively making the code in transfer.c "*k->bytecountp = k->bytecount" a no-op.
2013-02-23smtp: Removed some FTP heritage leftoversSteve Holme
Removed user and passwd from the SMTP struct as these cannot be set on a per-request basis and are leftover from legacy FTP code. Changed some comments still using FTP terminology.
2013-02-23smtp: Moved the per-request variables to the per-request data structureSteve Holme
Moved the rcpt variable from the per-connection struct smtp_conn to the new per-request struct and fixed references accordingly.
2013-02-23pop3: Introduced a custom SMTP structure for per-request dataSteve Holme
Created a new SMTP structure and changed the type of the smtp proto variable in connectdata from FTP* to SMTP*.
2013-02-10smtp: Added support for the STLS capability (Part One)Steve Holme
Introduced detection of the STARTTLS capability, in order to add support for TLS upgrades without unconditionally sending the STARTTLS command.
2013-02-07smtp: Updated SMTP_AUTH_PASSWD state constantSteve Holme
Changed the SMTP_AUTH_PASSWD state constant to SMTP_AUTH_LOGIN_PASSWD to better describe the state as the second part of an AUTH LOGIN command, as well as for consistency with the imap and pop3 modules.
2013-01-26email: Updated comment regarding ssldone usageSteve Holme
Updated the ssldone comment as multi mode is always used internally now.
2013-01-06Revert changes relative to lib/*.[ch] recent renamingYang Tse
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
2012-12-28build: rename 76 lib/*.h filesYang Tse
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 ----------------------------------------
2012-12-28build: make use of 76 lib/*.h renamed filesYang Tse
76 private header files renamed to use our standard naming scheme. This change affects 322 files in libcurl's source tree.
2012-12-28lib/*.h: use our standard naming scheme for header inclusion guardsYang Tse
2012-09-04SMTP: only send SIZE if supportedFrantišek Kučera
SMTP client will send SIZE parameter in MAIL FROM command only if server supports it. Without this patch server might say "504 Command parameter not implemented" and reject the message. Bug: http://curl.haxx.se/bug/view.cgi?id=3564114
2012-06-09smtp: Post apop feature code tidy upSteve Holme
2012-06-08sasl: Re-factored mechanism constants in preparation for APOP workSteve Holme
2012-06-06smtp: Re-factored the SMTP_AUTH* state machine constantsSteve Holme
Re-factored the SMTP_AUTH* constants, that are used by the state machine, to be clearer to read.
2012-06-05smtp: Post authentication code tidy upSteve Holme
Corrected lines longer than 78 characters. Removed unnecessary braces in smtp_state_helo_resp(). Introduced some comments in data sending functions. Tidied up comments to match changes made in pop3.c.
2012-05-25smtp: Moved auth-mechanism constants into a separate header fileSteve Holme
Move the SMTP_AUTH constants into a separate header file in preparation for adding SASL based authentication to POP3 as the two protocols will need to share them.
2012-05-17smtp: Fixed non-escaping of dot character at beginning of lineSteve Holme
A dot character at the beginning of a line would not be escaped to a double dot as required by RFC-2821, instead it would be deleted by the mail server. Please see section 4.5.2 of the RFC for more information. Note: This fix also simplifies the detection of repeated CRLF.CRLF combinations, such as CRLF.CRLF.CRLF, a little rather than having to advance the eob counter to 2.
2012-03-31smtp: Add support for DIGEST-MD5 authenticationGökhan Şengün
2012-02-16SMTP: Code policing and tidy upSteve Holme
2011-10-03smtp: Added support for NTLM authenticationSteve Holme
Modified smtp_endofresp() to detect NTLM from the server specified list of supported authentication mechanisms. Modified smtp_authenticate() to start the sending of the NTLM data. Added smtp_auth_ntlm_type1_message() which creates a NTLM type-1 message. This function is used by authenticate() to start the sending of data and by smtp_state_auth_ntlm_resp() when the AUTH command doesn't contain the type-1 message as part of the initial response. This lack of initial response can happen if an OOM error occurs or the type-1 message is longer than 504 characters. As the main AUTH command is limited to 512 character the data has to be transmitted in two parts; one containing the AUTH NTLM and the second containing the type-1 message. Added smtp_state_auth_ntlm_type2msg_resp() which handles the incoming type-2 message and sends an outgoing type-3 message. This type-2 message is sent by the server in response to our type-1 message. Modified smtp_state_auth_resp() to handle the response to: the AUTH NTLM without the initial response and the type-2 response. Modified smtp_disconnect() to cleanup the NTLM SSPI stack.
2011-04-27source cleanup: unify look, style and indent levelsDaniel Stenberg
By the use of a the new lib/checksrc.pl script that checks that our basic source style rules are followed.
2011-03-15SMTP-multi: non-blocking connectBen Noordhuis
Use Curl_ssl_connect_nonblocking() when upgrading the connection to TLS/SSL while using the multi interface.
2011-03-15SMTP in multi mode: use Curl_ssl_connect_nonblocking() when connecting.Ben Noordhuis
2010-04-19Implement SMTP authenticationmonnerat
2010-04-02fixed compiler warningsBen Greear
2010-03-29fix smtp compile warningBen Greear
Use ssize_t instead of int for the Curl_smtp_escape_eob nread argument. Signed-off-by: Ben Greear <greearb@candelatech.com>
2010-03-24remove the CVSish $Id$ linesDaniel Stenberg
2010-02-22- Proper handling of STARTTLS on SMTP, taking CURLUSESSL_TRY into account.Patrick Monnerat
- SMTP falls back to RFC821 HELO when EHLO fails (and SSL is not required). - Use of true local host name (i.e.: via gethostname()) when available, as default argument to SMTP HELO/EHLO. - Test case 804 for HELO fallback.
2010-02-20- I made the SMTP code expect a 250 response back from the server after theDaniel Stenberg
full DATA has been sent, and I modified the test SMTP server to also send that response. As usual, the DONE operation that is made after a completed transfer is still not doable in a non-blocking way so this waiting for 250 is unfortunately made blockingly.
2010-02-12- Jack Zhang reported a problem with SMTP: we wrongly used multiple addressesDaniel Stenberg
in the same RCPT TO line, when they should be sent in separate single commands. I updated test case 802 to verify this. - I also fixed a bad use of my_setopt_str() of CURLOPT_MAIL_RCPT in the curl tool which made it try to output it as string for the --libcurl feature which could lead to crashes.
2009-12-30modified to get the EHLO domain from the path part of the URL instead of theDaniel Stenberg
user name
2009-12-30moved the SMTP payload escape function into Curl_smtp_escape_eob and putDaniel Stenberg
it in smtp.c
2009-12-30(SMTP) support DATA better in the server and make sure to "escape" CRLF.CRLFDaniel Stenberg
sequences in uploaded data. The test server doesn't "decode" escaped dot-lines but instead test cases must be written to take them into account. Added test case 803 to verify dot-escaping.
2009-12-12introducing IMAP, POP3 and SMTP support (still lots of polish left to do)Daniel Stenberg