gnupg/TODO

                                                              -*- outline -*-

* IMPORTANT
Check that openpty and pty.h are available and build symcryptrun only
then.  Run shred on the temporary files.


* src/base64
** Make parsing more robust
Currently we don't cope with overlong lines in the best way.

* sm/call-agent.c
** The protocol uses an incomplete S-expression
We should always use valid S-Exp and not just parts.
** Some code should go into import.c
** When we allow concurrent service request in gpgsm, we
might want to have an agent context for each service request
(i.e. Assuan context).

* sm/certreqgen.c
** Improve error reporting
** Do some basic checks on the supplied DNs

* sm/certchain.c
** When a certificate chain was sucessfully verified, make ephemeral certs used  in this chain permanent.
** figure out how to auto retrieve a key by serialno+issuer.
   Dirmngr is currently not able to parse more than the CN.

* sm/certlist.c
** ocspSigning usage is not fully implemented
   We should review the entire CRL and OCSP validation system.
   Okay.  This has been fixed in dirmngr when running it in system
   daemon mode.

* sm/decrypt.c
** replace leading zero in integer hack by a cleaner solution

* sm/gpgsm.c
** Support --output for all commands
** mark all unimplemented commands and options.
** Print a hint when MD2 is the cause for a problem.
** Implement --default-key
** Using --export-secret-key-p12 with a non-pth agent
   This leads to a lockup because gpgsm is still accessing the agent
   while gpg-protect-tool wants to pop up the pinentry.  Solution is
   to release the connection.  This is not trivial, thus we are going
   to do that while changing gpgsm to allow concurrent operations.
** support the anyPolicy semantic
** Check that we are really following the verification procedures in rfc3280.

* sm/keydb.c
** Check file permissions
** Check that all error code mapping is done.
** Remove the inter-module dependencies between gpgsm and keybox
** Add an source_of_key field

* agent/gpg-agent.c
** A SIGHUP should also restart the scdaemon
   But do this only after all connections terminated.  As of now we
   only send a RESET.
** Watch the child process if not invoked as a daemon
   and terminate after the child has terminated

* agent/command.c
** Make sure that secure memory is used where appropriate

* agent/pkdecrypt.c, agent/pksign.c
** Don't use stdio to return results.
** Support DSA

* agent/divert-scd.c
 Remove the agent_reset_scd kludge.

* Move pkcs-1 encoding into libgcrypt.

* Use a MAC to protect sensitive files.
  The problem here is that we need yet another key and it is unlikely
  that users are willing to remember that key too.  It is possible to
  do this with a smartcard, though.

* sm/export.c
** Return an error code or a status info per user ID.

* tests
** Makefile.am
  We use printf(1) to setup the library path, this is not portable.
  Furthermore LD_LIBRARY_PATH is not used on all systems.  It doesn't
  matter for now, because we use some GNU/*BSDish features anyway.

** Add a test to check the extkeyusage.

* doc/
** Explain how to setup a root CA key as trusted
** Explain how trustlist.txt might be managed.
** Write a script to generate man pages from texi.

* Requirements by the BSI
** Support authorityKeyIdentifier.keyIdentifier
   This needs support in libksba/src/cert.c as well as in sm/*.c.
   Need test certs as well.  Same goes for CRL authorityKeyIdentifier.


* Windows port
** gpgsm's LISTKEYS does not yet work
    Fix is to change everything to libestream
** Signals are not support 
    This means we can't reread a configuration
** No card status notifications.


* [scdaemon] release the card after use so that gpg 1.4 is abale to access it