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Recognize ECDSA keys in repository_lib.py

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Signed-off-by: Vladimir Diaz <vladimir.v.diaz@gmail.com>
This commit is contained in:
Vladimir Diaz 2018-01-26 16:17:49 -05:00
parent d8af76beb9
commit e92436cc85
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1 changed files with 4 additions and 4 deletions
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8
tuf/repository_lib.py
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@ -91,7 +91,7 @@
TIMESTAMP_EXPIRES_WARN_SECONDS = 86400
# Supported key types.
SUPPORTED_KEY_TYPES = ['rsa', 'ed25519']
SUPPORTED_KEY_TYPES = ['rsa', 'ed25519', 'ecdsa-sha2-nistp256']
def _generate_and_write_metadata(rolename, metadata_filename,
@ -1243,7 +1243,7 @@ def generate_root_metadata(version, expiration_date, consistent_snapshot,
if keyid not in keydict:
# This appears to be a new keyid. Generate the key for it.
if key['keytype'] in ['rsa', 'ed25519']:
if key['keytype'] in ['rsa', 'ed25519', 'ecdsa-sha2-nistp256']:
keytype = key['keytype']
keyval = key['keyval']
scheme = key['scheme']
@ -1254,7 +1254,7 @@ def generate_root_metadata(version, expiration_date, consistent_snapshot,
# This is not a recognized key. Raise an exception.
else:
raise securesystemslib.exceptions.Error('Unsupported keytype:'
' ' + keyid)
' ' + key['keytype'])
# Do we have a duplicate?
if keyid in keyids:
@ -1667,7 +1667,7 @@ def sign_metadata(metadata_object, keyids, filename, repository_name):
else:
raise securesystemslib.exceptions.Error('The keydb contains a key with'
' an invalid key type.')
' an invalid key type.' + repr(key['keytype']))
# Raise 'securesystemslib.exceptions.FormatError' if the resulting 'signable'
# is not formatted correctly.