188 lines
8.2 KiB
Plaintext
188 lines
8.2 KiB
Plaintext
Hey Emacs, this is -*- outline -*- mode!
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* Before release:
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** Some gpg tests fail with gpg 1.3.4-cvs (gpg/t-keylist-sig)
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The test is currently disabled there and in gpg/t-import.
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** When gpg supports it, write binary subpackets directly,
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and parse SUBPACKET status lines.
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* ABI's to break:
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** gpgme_edit_cb_t: Add "processed" return argument
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(see edit.c::command_handler).
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** I/O and User Data could be made extensible. But this can be done
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without breaking the ABI hopefully.
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* All enums that should be enums need to have a maximum value to ensure
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a certain minimum width for extensibility.
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** Compatibility interfaces that can be removed in future versions:
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*** gpgme_data_new_from_filepart
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*** gpgme_data_new_from_file
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*** gpgme_data_new_with_read_cb
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*** gpgme_data_rewind
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*** gpgme_op_import_ext
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*** gpgme_get_sig_key
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*** gpgme_get_sig_ulong_attr
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*** gpgme_get_sig_string_attr
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*** GPGME_SIG_STAT_*
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*** gpgme_get_sig_status
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*** gpgme_trust_item_release
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*** gpgme_trust_item_get_string_attr
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*** gpgme_trust_item_get_ulong_attr
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*** gpgme_attr_t
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*** All Gpgme* typedefs.
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* Thread support:
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** When GNU Pth supports sendmsg/recvmsg, wrap them properly.
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** Without timegm (3) support our ISO time parser is not thread safe.
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There is a configure time warning, though.
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* New features:
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** Extended notation support. When gpg supports arbitrary binary
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notation data, provide a user interface for that.
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** notification system
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We need a simple notification system, probably a simple callback
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with a string and some optional arguments. This is for example
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required to notify an application of a changed smartcard, The
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application can then do whatever is required. There are other
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usages too. This notfication system should be independent of any
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contextes of course.
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** --learn-code support
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This might be integrated with import. we still need to work out how
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to learn a card when gpg and gpgsm have support for smartcards.
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** Might need a stat() for data objects and use it for length param to gpg.
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** Implement support for photo ids.
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** Allow selection of subkeys
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** Allow to return time stamps in ISO format
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This allows us to handle years later than 2037 properly. With the
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time_t interface they are all mapped to 2037-12-31
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** New features requested by our dear users, but rejected or left for
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later consideration:
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*** Allow to export secret keys.
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Rejected because this is conceptually flawed. Secret keys on a
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smart card can not be exported, for example.
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*** Selecting the key ring, setting the version or comment in output.
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Rejected because the naive implementation is engine specific, the
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configuration is part of the engine's configuration or readily
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worked around in a different way
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*** Selecting the symmetric cipher.
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*** Exchanging keys with key servers.
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* Documentation
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** Document validity and trust issues.
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** In gpgme.texi: Register callbacks under the right letter in the index.
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* Engines
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** Do not create/destroy engines, but create engine and then reset it.
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Internally the reset operation still spawns a new engine process,
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but this can be replaced with a reset later. Also, be very sure to
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release everything properly at a reset and at an error. Think hard
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about where to guarantee what (ie, what happens if start fails, are
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the fds unregistered immediately - i think so?)
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Note that we need support in gpgsm to set include-certs to default
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as RESET does not reset it.
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** Optimize the case where a data object has 0an underlying fd we can pass
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directly to the engine. This will be automatic with socket I/O and
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descriptor passing.
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** Move code common to all engines up from gpg to engine.
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** engine operations can return General Error on unknown protocol
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(it's an internal error, as select_protocol checks already).
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** When server mode is implemented properly, more care has to be taken to
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release all resources on error (for example to free assuan_cmd).
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* GPG breakage:
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** gpg 1.4.2 lacks error reporting if sign/encrypt with revoked key.
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** gpg 1.4.2 does crappy error reporting (namely none at all) when
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smart card is missing for sign operation:
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[GNUPG:] CARDCTRL 4
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gpg: selecting openpgp failed: ec=6.110
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gpg: signing failed: general error
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[GNUPG:] BEGIN_ENCRYPTION 2 10
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gpg: test: sign+encrypt failed: general error
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** Without agent and with wrong passphrase, gpg 1.4.2 enters into an
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infinite loop.
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** Use correct argv[0]
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In rungpg.c:build_argv we use
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argv[argc] = strdup ("gpg"); /* argv[0] */
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This should be changed to take the real file name used in account.
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* Operations
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** Include cert values -2, -1, 0 and 1 should be defined as macros.
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** If an operation failed, make sure that the result functions don't return
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corrupt partial information. !!!
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NOTE: The EOF status handler is not called in this case !!!
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** Verify must not fail on NODATA premature if auto-key-retrieval failed.
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It should not fail silently if it knows there is an error. !!!
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** All operations: Better error reporting. !!
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** Export status handler need much more work. !!!
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** Import should return a useful error when one happened.
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*** Import does not take notice of NODATA status report.
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*** When GPGSM does issue IMPORT_OK status reports, make sure to check for
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them in tests/gpgs m/t-import.c.
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** Verify can include info about version/algo/class, but currently
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this is only available for gpg, not gpgsm.
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** Return ENC_TO output in verify result. Again, this is not available
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for gpgsm.
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** Genkey should return something more useful than General_Error.
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** If possible, use --file-setsize to set the file size for proper progress
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callback handling. Write data interface for file size.
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** Optimize the file descriptor list, so the number of open fds is
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always known easily.
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** Encryption: It should be verified that the behaviour for partially untrusted
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recipients is correct.
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** When GPG issues INV_something for invalid signers, catch them.
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* Error Values
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** Map ASSUAN/GpgSM ERR error values in a better way than is done now. !!
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** Some error values should identify the source more correctly (mostly error
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values derived from status messages).
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* Tests
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** Write a fake gpg-agent so that we can supply known passphrases to
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gpgsm and setup the configuration files to use the agent. Without
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this we are testing a currently running gpg-agent which is not a
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clever idea. !
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** t-data
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*** Test gpgme_data_release_and_get_mem.
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*** Test gpgme_data_seek for invalid types.
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** t-keylist
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Write a test for ext_keylist.
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** Test reading key signatures.
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* Debug
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** Tracepoints should be added at: Every public interface enter/leave,
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before and in every callback, at major decision points, at every
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internal data point which might easily be observed by the outside
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(system handles). We also trace handles and I/O support threads in
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the w32 implementation because that's fragile code.
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Files left to do:
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data-fd.c data-mem.c data-stream.c data-user.c debug.c rungpg.c
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engine.c engine-gpgsm.c funopen.c w32-glib-io.c wait.c
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wait-global.c wait-private.c wait-user.c op-support.c decrypt.c
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decrypt-verify.c delete.c edit.c encrypt.c encrypt-sign.c export.c
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genkey.c import.c key.c keylist.c passphrase.c progress.c signers.c
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sig-notation.c trust-item.c trustlist.c verify.c
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** Handle malloc and vasprintf errors. But decide first if they should be
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ignored (and logged with 255?!), or really be assertions. !
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* Build suite
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** Make sure everything is cleaned correctly (esp. test area).
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** Enable AC_CONFIG_MACRO_DIR and bump up autoconf version requirement.
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(To fix "./autogen.sh; ./configure --enable-maintainer-mode; touch
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configure.ac; make"). Currently worked around with ACLOCAL_AMFLAGS???
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* Error checking
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** engine-gpgsm, with-validation
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Add error checking some time after releasing a new gpgsm.
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Copyright 2004, 2005 g10 Code GmbH
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This file is free software; as a special exception the author gives
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unlimited permission to copy and/or distribute it, with or without
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modifications, as long as this notice is preserved.
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This file is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
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implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE.
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