TODO: Added SMTP and POP3 specific features

2012-03-27 21:58:59 +01:00 · 2012-03-27 21:58:59 +01:00 · 0580b60622
--- a/docs/TODO
+++ b/docs/TODO
@ -61,46 +61,57 @@
 8.3 check connection
 8.4 non-gcrypt

- 9. Other protocols
+ 9. SMTP
+ 9.1 Other authentication mechanims
+ 9.2 Specify the preferred authentication mechanism
+ 9.3 Initial response
+ 9.4 Pipelining
+ 
+ 10 POP3
+ 10.1 APOP Authentication
+ 10.2 Other authentication mechanims
+ 10.3 auth= in URLs
+ 
+ 11. Other protocols

- 10. New protocols
- 10.1 RSYNC
+ 12. New protocols
+ 12.1 RSYNC

- 11. Client
- 11.1 sync
- 11.2 glob posts
- 11.3 prevent file overwriting
- 11.4 simultaneous parallel transfers
- 11.5 provide formpost headers
- 11.6 url-specific options
- 11.7 metalink support
- 11.8 warning when setting an option
- 11.9 IPv6 addresses with globbing
+ 13. Client
+ 13.1 sync
+ 13.2 glob posts
+ 13.3 prevent file overwriting
+ 13.4 simultaneous parallel transfers
+ 13.5 provide formpost headers
+ 13.6 url-specific options
+ 13.7 metalink support
+ 13.8 warning when setting an option
+ 13.9 IPv6 addresses with globbing

- 12. Build
- 12.1 roffit
+ 14. Build
+ 14.1 roffit

- 13. Test suite
- 13.1 SSL tunnel
- 13.2 nicer lacking perl message
- 13.3 more protocols supported
- 13.4 more platforms supported
+ 15. Test suite
+ 15.1 SSL tunnel
+ 15.2 nicer lacking perl message
+ 15.3 more protocols supported
+ 15.4 more platforms supported

- 14. Next SONAME bump
- 14.1 http-style HEAD output for ftp
- 14.2 combine error codes
- 14.3 extend CURLOPT_SOCKOPTFUNCTION prototype
+ 16. Next SONAME bump
+ 16.1 http-style HEAD output for ftp
+ 16.2 combine error codes
+ 16.3 extend CURLOPT_SOCKOPTFUNCTION prototype

- 15. Next major release
- 15.1 cleanup return codes
- 15.2 remove obsolete defines
- 15.3 size_t
- 15.4 remove several functions
- 15.5 remove CURLOPT_FAILONERROR
- 15.6 remove CURLOPT_DNS_USE_GLOBAL_CACHE
- 15.7 remove progress meter from libcurl
- 15.8 remove 'curl_httppost' from public
- 15.9 have form functions use CURL handle argument
+ 17. Next major release
+ 17.1 cleanup return codes
+ 17.2 remove obsolete defines
+ 17.3 size_t
+ 17.4 remove several functions
+ 17.5 remove CURLOPT_FAILONERROR
+ 17.6 remove CURLOPT_DNS_USE_GLOBAL_CACHE
+ 17.7 remove progress meter from libcurl
+ 17.8 remove 'curl_httppost' from public
+ 17.9 have form functions use CURL handle argument

 ==============================================================================

@ -360,18 +371,65 @@ to provide the data to send.
 The correct fix would be to detect which crypto layer that is in use and
 adapt our code to use that instead of blindly assuming gcrypt.

-9. Other protocols
+9. SMTP

-10. New protocols
+9.1 Other authentication mechanims

-10.1 RSYNC
+ Add support for other authentication mechanisms such as digest-md5 and
+ gssapi.

- There's no RFC for protocol nor URI/URL format.  An implementation should
- most probably use an existing rsync library, such as librsync.
+9.2 Specify the preferred authentication mechanism

-11. Client
+ Add the ability to specify the preferred authentication mechanism or a list
+ of mechanims that should be used. Not only that, but the order that is
+ returned by the server during the EHLO response should be honored by curl.
+ 
+9.3 Initial response

-11.1 sync
+ Add the ability for the user to specify whether the initial response is
+ included in the AUTH command. Some email servers, such as Microsoft
+ Exchange, can work with either whilst others need to have the initial
+ response sent separately:
+ 
+ http://curl.haxx.se/mail/lib-2012-03/0114.html
+ 
+9.4 Pipelining
+
+ Add support for pipelining emails.
+ 
+10 POP3
+
+10.1 APOP Authentication
+
+ Add support for the APOP command rather than using plain text authentication
+ (USER and PASS) as this is very week security wise. Note: The APOP command
+ is specified as "APOP <username> <md5 password>", however, it isn't
+ supported by all mail servers.
+ 
+10.2 Other authentication mechanims
+
+ SASL offers support for additional authentication mechanisms via the AUTH
+ command. Detection of an email server's support for SASL authentication
+ can be detected via the CAPA command whilst a list of supported mechanisms
+ can be retrieved with an empty AUTH command.
+ 
+10.3 auth= in URLs
+
+ Being able to specify the preferred authentication mechanim in the URL as
+ per RFC-2384 (http://tools.ietf.org/html/rfc2384).
+ 
+11. Other protocols
+
+12. New protocols
+
+12.1 RSYNC
+
+ There's no RFC for the protocol or an URI/URL format.  An implementation
+ should most probably use an existing rsync library, such as librsync.
+
+13. Client
+
+13.1 sync

 "curl --sync http://example.com/feed[1-100].rss" or
 "curl --sync http://example.net/{index,calendar,history}.html"
@ -380,12 +438,12 @@ to provide the data to send.
 remote file is newer than the local file. A Last-Modified HTTP date header
 should also be used to set the mod date on the downloaded file.

-11.2 glob posts
+13.2 glob posts

 Globbing support for -d and -F, as in 'curl -d "name=foo[0-9]" URL'.
 This is easily scripted though.

-11.3 prevent file overwriting
+13.3 prevent file overwriting

 Add an option that prevents cURL from overwriting existing local files. When
 used, and there already is an existing file with the target file name
@ -393,14 +451,14 @@ to provide the data to send.
 existing). So that index.html becomes first index.html.1 and then
 index.html.2 etc.

-11.4 simultaneous parallel transfers
+13.4 simultaneous parallel transfers

 The client could be told to use maximum N simultaneous parallel transfers and
 then just make sure that happens. It should of course not make more than one
 connection to the same remote host. This would require the client to use the
 multi interface. http://curl.haxx.se/bug/feature.cgi?id=1558595

-11.5 provide formpost headers
+13.5 provide formpost headers

 Extending the capabilities of the multipart formposting. How about leaving
 the ';type=foo' syntax as it is and adding an extra tag (headers) which
@ -414,7 +472,7 @@ to provide the data to send.
 which should overwrite the program reasonable defaults (plain/text,
 8bit...)

-11.6 url-specific options
+13.6 url-specific options

 Provide a way to make options bound to a specific URL among several on the
 command line. Possibly by letting ':' separate options between URLs,
@ -428,62 +486,62 @@ to provide the data to send.

 The example would do a POST-GET-POST combination on a single command line.

-11.7 metalink support
+13.7 metalink support

 Add metalink support to curl (http://www.metalinker.org/). This is most useful
 with simultaneous parallel transfers (11.6) but not necessary.

-11.8 warning when setting an option
+13.8 warning when setting an option

  Display a warning when libcurl returns an error when setting an option.
  This can be useful to tell when support for a particular feature hasn't been
  compiled into the library.

-11.9 IPv6 addresses with globbing
+13.9 IPv6 addresses with globbing

  Currently the command line client needs to get url globbing disabled (with
  -g) for it to support IPv6 numerical addresses. This is a rather silly flaw
  that should be corrected. It probably involves a smarter detection of the
  '[' and ']' letters.

-12. Build
+14. Build

-12.1 roffit
+14.1 roffit

 Consider extending 'roffit' to produce decent ASCII output, and use that
 instead of (g)nroff when building src/hugehelp.c

-13. Test suite
+15. Test suite

-13.1 SSL tunnel
+15.1 SSL tunnel

 Make our own version of stunnel for simple port forwarding to enable HTTPS
 and FTP-SSL tests without the stunnel dependency, and it could allow us to
 provide test tools built with either OpenSSL or GnuTLS

-13.2 nicer lacking perl message
+15.2 nicer lacking perl message

 If perl wasn't found by the configure script, don't attempt to run the tests
 but explain something nice why it doesn't.

-13.3 more protocols supported
+15.3 more protocols supported

 Extend the test suite to include more protocols. The telnet could just do ftp
 or http operations (for which we have test servers).

-13.4 more platforms supported
+15.4 more platforms supported

 Make the test suite work on more platforms. OpenBSD and Mac OS. Remove
 fork()s and it should become even more portable.

-14. Next SONAME bump
+16. Next SONAME bump

-14.1 http-style HEAD output for ftp
+16.1 http-style HEAD output for ftp

 #undef CURL_FTP_HTTPSTYLE_HEAD in lib/ftp.c to remove the HTTP-style headers
 from being output in NOBODY requests over ftp

-14.2 combine error codes
+16.2 combine error codes

 Combine some of the error codes to remove duplicates.  The original
 numbering should not be changed, and the old identifiers would be
@ -501,29 +559,29 @@ to provide the data to send.
    CURLE_TFTP_NOTFOUND => CURLE_REMOTE_FILE_NOT_FOUND
    CURLE_TFTP_PERM => CURLE_REMOTE_ACCESS_DENIED

-14.3 extend CURLOPT_SOCKOPTFUNCTION prototype
+16.3 extend CURLOPT_SOCKOPTFUNCTION prototype

 The current prototype only provides 'purpose' that tells what the
 connection/socket is for, but not any protocol or similar. It makes it hard
 for applications to differentiate on TCP vs UDP and even HTTP vs FTP and
 similar.

-15. Next major release
+17. Next major release

-15.1 cleanup return codes
+17.1 cleanup return codes

 curl_easy_cleanup() returns void, but curl_multi_cleanup() returns a
 CURLMcode. These should be changed to be the same.

-15.2 remove obsolete defines
+17.2 remove obsolete defines

 remove obsolete defines from curl/curl.h

-15.3 size_t
+17.3 size_t

 make several functions use size_t instead of int in their APIs

-15.4 remove several functions
+17.4 remove several functions

 remove the following functions from the public API:

@ -544,18 +602,18 @@ to provide the data to send.

 curl_multi_socket_all

-15.5 remove CURLOPT_FAILONERROR
+17.5 remove CURLOPT_FAILONERROR

 Remove support for CURLOPT_FAILONERROR, it has gotten too kludgy and weird
 internally. Let the app judge success or not for itself.

-15.6 remove CURLOPT_DNS_USE_GLOBAL_CACHE
+17.6 remove CURLOPT_DNS_USE_GLOBAL_CACHE

 Remove support for a global DNS cache. Anything global is silly, and we
 already offer the share interface for the same functionality but done
 "right".

-15.7 remove progress meter from libcurl
+17.7 remove progress meter from libcurl

 The internally provided progress meter output doesn't belong in the library.
 Basically no application wants it (apart from curl) but instead applications
@ -565,7 +623,7 @@ to provide the data to send.
 variable types passed to it instead of doubles so that big files work
 correctly.

-15.8 remove 'curl_httppost' from public
+17.8 remove 'curl_httppost' from public

 curl_formadd() was made to fill in a public struct, but the fact that the
 struct is public is never really used by application for their own advantage
@ -574,7 +632,7 @@ to provide the data to send.
 Changing them to return a private handle will benefit the implementation and
 allow us much greater freedoms while still maintining a solid API and ABI.

-15.9 have form functions use CURL handle argument
+17.9 have form functions use CURL handle argument

 curl_formadd() and curl_formget() both currently have no CURL handle
 argument, but both can use a callback that is set in the easy handle, and