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TODO: moved WinSSL/SChannel todo items into docs

This commit is contained in:
Marc Hoersken 2015-01-31 12:30:11 +01:00
parent 04f246f8c7
commit 4161624e94
2 changed files with 106 additions and 79 deletions

172
docs/TODO
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@ -87,44 +87,49 @@
14.1 SSL engine stuff
14.2 check connection
15. SASL
15.1 Other authentication mechanisms
15.2 Add QOP support to GSSAPI authentication
15. WinSSL/SChannel
15.1 Add support for client certificate authentication
15.2 Add support for custom server certificate validation
15.3 Add support for the --ciphers option
16. SASL
16.1 Other authentication mechanisms
16.2 Add QOP support to GSSAPI authentication
16. Client
16.1 sync
16.2 glob posts
16.3 prevent file overwriting
16.4 simultaneous parallel transfers
16.5 provide formpost headers
16.6 warning when setting an option
17. Client
17.1 sync
17.2 glob posts
17.3 prevent file overwriting
17.4 simultaneous parallel transfers
17.5 provide formpost headers
17.6 warning when setting an option
17. Build
17.1 roffit
18. Build
18.1 roffit
18. Test suite
18.1 SSL tunnel
18.2 nicer lacking perl message
18.3 more protocols supported
18.4 more platforms supported
18.5 Add support for concurrent connections
19. Test suite
19.1 SSL tunnel
19.2 nicer lacking perl message
19.3 more protocols supported
19.4 more platforms supported
19.5 Add support for concurrent connections
19. Next SONAME bump
19.1 http-style HEAD output for FTP
19.2 combine error codes
19.3 extend CURLOPT_SOCKOPTFUNCTION prototype
20. Next SONAME bump
20.1 http-style HEAD output for FTP
20.2 combine error codes
20.3 extend CURLOPT_SOCKOPTFUNCTION prototype
20. Next major release
20.1 cleanup return codes
20.2 remove obsolete defines
20.3 size_t
20.4 remove several functions
20.5 remove CURLOPT_FAILONERROR
20.6 remove CURLOPT_DNS_USE_GLOBAL_CACHE
20.7 remove progress meter from libcurl
20.8 remove 'curl_httppost' from public
20.9 have form functions use CURL handle argument
20.10 Add CURLOPT_MAIL_CLIENT option
21. Next major release
21.1 cleanup return codes
21.2 remove obsolete defines
21.3 size_t
21.4 remove several functions
21.5 remove CURLOPT_FAILONERROR
21.6 remove CURLOPT_DNS_USE_GLOBAL_CACHE
21.7 remove progress meter from libcurl
21.8 remove 'curl_httppost' from public
21.9 have form functions use CURL handle argument
21.10 Add CURLOPT_MAIL_CLIENT option
==============================================================================
@ -490,23 +495,58 @@ Currently the SMB authentication uses NTLMv1.
Add a way to check if the connection seems to be alive, to correspond to the
SSL_peak() way we use with OpenSSL.
15. SASL
15. WinSSL/SChannel
15.1 Other authentication mechanisms
15.1 Add support for client certificate authentication
WinSSL/SChannel currently makes use of the OS-level system and user
certificate and private key stores. This does not allow the application
or the user to supply a custom client certificate using curl or libcurl.
Therefore support for the existing -E/--cert and --key options should be
implemented by supplying a custom certificate to the SChannel APIs, see:
- Getting a Certificate for Schannel
http://msdn.microsoft.com/en-us/library/windows/desktop/aa375447.aspx
15.2 Add support for custom server certificate validation
WinSSL/SChannel currently makes use of the OS-level system and user
certificate trust store. This does not allow the application or user to
customize the server certificate validation process using curl or libcurl.
Therefore support for the existing --cacert or --capath options should be
implemented by supplying a custom certificate to the SChannel APIs, see:
- Getting a Certificate for Schannel
http://msdn.microsoft.com/en-us/library/windows/desktop/aa375447.aspx
15.3 Add support for the --ciphers option
The cipher suites used by WinSSL/SChannel are configured on an OS-level
instead of an application-level. This does not allow the application or
the user to customize the configured cipher suites using curl or libcurl.
Therefore support for the existing --ciphers option should be implemented
by mapping the OpenSSL/GnuTLS cipher suites to the SChannel APIs, see
- Specifying Schannel Ciphers and Cipher Strengths
http://msdn.microsoft.com/en-us/library/windows/desktop/aa380161.aspx
16. SASL
16.1 Other authentication mechanisms
Add support for other authentication mechanisms such as OLP,
GSS-SPNEGO and others.
15.2 Add QOP support to GSSAPI authentication
16.2 Add QOP support to GSSAPI authentication
Currently the GSSAPI authentication only supports the default QOP of auth
(Authentication), whilst Kerberos V5 supports both auth-int (Authentication
with integrity protection) and auth-conf (Authentication with integrity and
privacy protection).
16. Client
17. Client
16.1 sync
17.1 sync
"curl --sync http://example.com/feed[1-100].rss" or
"curl --sync http://example.net/{index,calendar,history}.html"
@ -515,12 +555,12 @@ Currently the SMB authentication uses NTLMv1.
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.
16.2 glob posts
17.2 glob posts
Globbing support for -d and -F, as in 'curl -d "name=foo[0-9]" URL'.
This is easily scripted though.
16.3 prevent file overwriting
17.3 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
@ -528,14 +568,14 @@ Currently the SMB authentication uses NTLMv1.
existing). So that index.html becomes first index.html.1 and then
index.html.2 etc.
16.4 simultaneous parallel transfers
17.4 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
16.5 provide formpost headers
17.5 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
@ -549,43 +589,43 @@ Currently the SMB authentication uses NTLMv1.
which should overwrite the program reasonable defaults (plain/text,
8bit...)
16.6 warning when setting an option
17.6 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.
17. Build
18. Build
17.1 roffit
18.1 roffit
Consider extending 'roffit' to produce decent ASCII output, and use that
instead of (g)nroff when building src/tool_hugehelp.c
18. Test suite
19. Test suite
18.1 SSL tunnel
19.1 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
18.2 nicer lacking perl message
19.2 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.
18.3 more protocols supported
19.3 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).
18.4 more platforms supported
19.4 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.
18.5 Add support for concurrent connections
19.5 Add support for concurrent connections
Tests 836, 882 and 938 were designed to verify that separate connections aren't
used when using different login credentials in protocols that shouldn't re-use
@ -599,14 +639,14 @@ Currently the SMB authentication uses NTLMv1.
and thus the wait for connections loop is never entered to receive the second
connection.
19. Next SONAME bump
20. Next SONAME bump
19.1 http-style HEAD output for FTP
20.1 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
19.2 combine error codes
20.2 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
@ -631,29 +671,29 @@ Currently the SMB authentication uses NTLMv1.
CURLE_TFTP_PERM => CURLE_REMOTE_ACCESS_DENIED
19.3 extend CURLOPT_SOCKOPTFUNCTION prototype
20.3 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.
20. Next major release
21. Next major release
20.1 cleanup return codes
21.1 cleanup return codes
curl_easy_cleanup() returns void, but curl_multi_cleanup() returns a
CURLMcode. These should be changed to be the same.
20.2 remove obsolete defines
21.2 remove obsolete defines
remove obsolete defines from curl/curl.h
20.3 size_t
21.3 size_t
make several functions use size_t instead of int in their APIs
20.4 remove several functions
21.4 remove several functions
remove the following functions from the public API:
@ -674,18 +714,18 @@ Currently the SMB authentication uses NTLMv1.
curl_multi_socket_all
20.5 remove CURLOPT_FAILONERROR
21.5 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.
20.6 remove CURLOPT_DNS_USE_GLOBAL_CACHE
21.6 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".
20.7 remove progress meter from libcurl
21.7 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
@ -695,7 +735,7 @@ Currently the SMB authentication uses NTLMv1.
variable types passed to it instead of doubles so that big files work
correctly.
20.8 remove 'curl_httppost' from public
21.8 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
@ -704,7 +744,7 @@ Currently the SMB authentication uses NTLMv1.
Changing them to return a private handle will benefit the implementation and
allow us much greater freedoms while still maintaining a solid API and ABI.
20.9 have form functions use CURL handle argument
21.9 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
@ -712,7 +752,7 @@ Currently the SMB authentication uses NTLMv1.
curl_easy_perform() (or similar) called - which is hard to grasp and a design
mistake.
20.10 Add CURLOPT_MAIL_CLIENT option
21.10 Add CURLOPT_MAIL_CLIENT option
Rather than use the URL to specify the mail client string to present in the
HELO and EHLO commands, libcurl should support a new CURLOPT specifically for

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@ -38,19 +38,6 @@
* Thanks for code and inspiration!
*/
/*
* TODO list for TLS/SSL implementation:
* - implement client certificate authentication
* - implement custom server certificate validation
* - implement cipher/algorithm option
*
* Related articles on MSDN:
* - Getting a Certificate for Schannel
* http://msdn.microsoft.com/en-us/library/windows/desktop/aa375447.aspx
* - Specifying Schannel Ciphers and Cipher Strengths
* http://msdn.microsoft.com/en-us/library/windows/desktop/aa380161.aspx
*/
#include "curl_setup.h"
#ifdef USE_SCHANNEL