Coverage for /pythoncovmergedfiles/medio/medio/usr/local/lib/python3.11/site-packages/sigstore/_internal/rekor/__init__.py: 80%

1# Copyright 2022 The Sigstore Authors 

2# 

3# Licensed under the Apache License, Version 2.0 (the "License"); 

4# you may not use this file except in compliance with the License. 

5# You may obtain a copy of the License at 

6# 

7# http://www.apache.org/licenses/LICENSE-2.0 

8# 

9# Unless required by applicable law or agreed to in writing, software 

10# distributed under the License is distributed on an "AS IS" BASIS, 

11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 

12# See the License for the specific language governing permissions and 

13# limitations under the License. 

14 

15""" 

16APIs for interacting with Rekor. 

17""" 

18 

19import base64 

20 

21import rekor_types 

22from cryptography.x509 import Certificate 

23 

24from sigstore._utils import base64_encode_pem_cert 

25from sigstore.hashes import Hashed 

26 

27__all__ = [ 

28 "_hashedrekord_from_parts", 

29] 

30 

31 

32# TODO: This should probably live somewhere better. 

33def _hashedrekord_from_parts( 

34 cert: Certificate, sig: bytes, hashed: Hashed 

35) -> rekor_types.Hashedrekord: 

36 return rekor_types.Hashedrekord( 

37 spec=rekor_types.hashedrekord.HashedrekordV001Schema( 

38 signature=rekor_types.hashedrekord.Signature( 

39 content=base64.b64encode(sig).decode(), 

40 public_key=rekor_types.hashedrekord.PublicKey( 

41 content=base64_encode_pem_cert(cert), 

42 ), 

43 ), 

44 data=rekor_types.hashedrekord.Data( 

45 hash=rekor_types.hashedrekord.Hash( 

46 algorithm=hashed._as_hashedrekord_algorithm(), 

47 value=hashed.digest.hex(), 

48 ) 

49 ), 

50 ) 

51 )