This allows using some more nice annotations from 3.10
while still being compatible with even Python 3.8.
These are all annotation changes, should not modify any functionality.
Signed-off-by: Jussi Kukkonen <jkukkonen@google.com>
* API changes covered:
* keys and interface modules removed
* SSlibSigner removed
* CryptoSigner added: this replaces the removed functionality
* DSSE "signatures" container type changed
* Currently pins a securesystemslib main branch commit:
this shoudl be reverted before merging, when securesystemslib
has made a release
* tests/generated_data/generate_md.py was simplified
* Encrypted test keys in tests/repository_data/keystore were replaced
with the unencrypted PEM versions of the same keys
* The public test keys in tests/repository_data/keystore were removed
as they were not used anymore
Signed-off-by: Jussi Kukkonen <jkukkonen@google.com>
Minor fixes were needed, the only possibly interesting one is
the one in RequestsFetcher (use "yield from").
Signed-off-by: Jussi Kukkonen <jkukkonen@google.com>
Change TrustedMetadataSet to load and verify metadata using a
MetadataUnwrapper instance.
IMPORTANT NOTES:
* Requires changing the TrustedMetadataSet to store payloads only, which
is okay, because signatures are no longer needed, after being verified
at load time.
* Includes a minor re-ordering of validation steps. That is, the
version increment for root metadata is now checked after signature
verification. Preserving the order would require including the check in
the Unwrapper interface, which is feasible but does not seem correct wrt
separation of responsibility.
Changes are adopted in updater, tests and _localrepo.
Signed-off-by: Lukas Puehringer <lukas.puehringer@nyu.edu>
The advantage here is that code within the context can take advantage
of the correct typing. This is already visible in the example code but
is even more useful in real applications.
Signed-off-by: Jussi Kukkonen <jkukkonen@google.com>
uploader API has two POST endpoints
/api/delegation/<ROLE>
Accepts new delegation keys for targetpath "<ROLE>/*" to role <ROLE>.
This data is not signed in any way: In a real service this action would
require some external authentication.
POST content:
{ <KEYID>: <TUF KEY> }
/api/role/<ROLE>
accepts uploads of new versions of <ROLE> metadata. The metadata
must be correctly signed by the keys assigned to this delegation.
POST content:
TUF targets metadata as json
Signed-off-by: Jussi Kukkonen <jkukkonen@google.com>
This tool works with the example repository: it can be used to
* Add a delegation (this is an unsafe API corresponding to e.g.
project creation in PyPI)
* Submit new delegated role version (this requires using signing keys
already submitted with the delegation)
Signed-off-by: Jussi Kukkonen <jkukkonen@google.com>
