Allow exporting encrypted ED25519 keys.
The crypt flag was disallowed to support SSH2 export.
But since the SSH2 key is written unencrypted,
this restriction makes no sense anymore.
Move writeSSH2private() and write_SSH2_ed25519_private()
from pki_key.cpp (base class for public keys)
to pki_evp.cpp (derived class for private keys)
Extend the function to write RSA/DSA/EC in traditional
format.
Remove the PEM flag from the export format to not be catched
by (PEM | PRIVATE) selector in db_key::exportItem().
When opening the database Find legacy encrypted keys and:
- update them automatically when encrypted with the
database password or
- inform the user about a required action when encrypted with an
individual passphrase
Related issues #458#511#503#500#494#484#482#475
Remember a complete transformation of all keys
in the Settings["legacy-keys-updated"]
to avoid analyzing all keys each tim a database is opened.
Collect all export formats in pki_export.
Each export format has assigned acouple of flags, indicating,
whether they are text, concatenateable, encrypted, usable for
multiple selections or only for a single item.
All dialogs get the "Qt::WindowModal" modality to
operate the Help window in parallel
while also blocking the dialog parent windows.
The manageRevocations() moved from model to view
The Details dialogs become more self-sufficient.
There is a statc start method that shows the dialog and
updates name and comment after accept().
This allows recursive starts of certificate details and
independence of mainwin.
It is necessary to set the current toplevel widget as parent
for the next dialog to not block the application.
for certificates create a function returning
a dynamically casted pki_x509 pointer
Add NULL check of dynamically casted pointer,
because it could be a folder...
The global variable "Database" of class xca_db
can be used by any other class to access. No need
to provide it.
The "xca_db" class managed the "database_model" pointer.
Accessing the name of the current database has been unified.
New classes:
- database_model: Manage the database tables (keys, req, cert, crl, templ)
extracted from widgets/MW_database.cpp
- arguments: parse commandline, dynamically create help text
Add settings class to access the settings table in the database
Cache values and improve database writes.
Options dialog simplified
Replace getSetting / storeSetting
Unpack option flags to rows in the settings
