The --unarmored-hex and --unsafe flags are added to
the keys export command. Users must use both to
export private keys material. The output would be in
hexadecimal format and unarmored.
See #8042 for scope and motivations.
introduce new UnsafeKeyring interface.
Unsafe operations are supported by UnsafeKeyring types.
By doing so, we try to make the client developer aware
of the risks.
Co-authored-by: Sunny Aggarwal <sunnya97@protonmail.ch>
513dabaec8