If expiration is enabled and the expiration date is not yet set to a
valid value, then set the expiration date to the default.

GnuPG-bug-id: 5708

Add a setting for specifying the default validity period of new OpenPGP
keys in days. Disallow changing the validity period if the setting is
marked as immutable.

GnuPG-bug-id: 5708

This setting can be used to hide the functionality to sign the clipboard
content with an S/MIME certificate independent of the setting for disabling
CMS completely.

GnuPG-bug-id: 5688

This setting can be used to hide the functionality to create S/MIME
certificate signing requests independent of the setting for disabling
CMS completely.

GnuPG-bug-id: 5688

The "CMS" group will contain settings specific for CMS.

GnuPG-bug-id: 5688

GnuPG-bug-id: 5688

GnuPG-bug-id: 5688

GnuPG-bug-id: 5688

Use a vector instead of an array for the action data. Iterate over the
action data using standard iteration instead of looping until NumPageActions
which is defined elsewhere. Use the action names instead of some enum for
addressing specific actions.

GnuPG-bug-id: 5688

GnuPG-bug-id: 5688

GnuPG-bug-id: 5688

GnuPG-bug-id: 5688

Restrict the key lookup triggered from the certificate selection dialog
to the protocol set for the certificate selection.

GnuPG-bug-id: 5688

GnuPG-bug-id: 5688

GnuPG-bug-id: 5688

Not all versions of Qt pull in vector with QString.

GnuPG-bug-id: 5688

To read green on green background is diffictult, positive
text might work as standalone but not on positive backgorund.
We use NormalText instead of hardcoding black to hopefully
work with theming.

When crosscompiling update_xdg_mimetypes would create
empty mime data for the target system.

std::mutex is not available on all platforms especially
not in MinGW for Windows. So with Qt we can rather use
QMutex to have portable code.

Imported X.509 certificates will still be shown in the unfiltered list
of imported certificates.

GnuPG-bug-id: 5688

GnuPG-bug-id: 5688

GnuPG-bug-id: 5688

GnuPG-bug-id: 5688

GnuPG-bug-id: 5688

Use a std::vector instead of a C array and template magic.

GnuPG-bug-id: 5688

Setting this option to false will hide any functionality specific for
CMS (S/MIME, X.509) in the main UI. This setting is not supposed to
disable general support for CMS in Kleopatra, i.e. importing X.509
certificates via a file browser or viewing certificate details triggered
by an email client should keep working even if this option is false.

GnuPG-bug-id: 5688

Prefilling of the name and email input fields in the new certificate
wizard with information retrieved from the system/environment can be
disabled by setting CN_prefill, NAME_prefill, and EMAIL_prefill to false.

GnuPG-bug-id: 5690