Any privileged action (a method) can be marked as such with the new decorator. A
call to the method will be serialized into a sudo call (or later into a D-Bus
call). The method arguments are turned to JSON and method is called as
superuser. Arguments are de-serialized and are verified for type before the
actual call as superuser. Return values are serialized and returned where they
are de-serialized. Exceptions are also serialized and de-serialized.
The method must have be strictly typed and should not have keyword-only
arguments. Currently supported types are int, float, str, dict/Dict, list/List
and Optional.
Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org>
Reviewed-by: James Valleroy <jvalleroy@mailbox.org>
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