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Remove extraneous example files.
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vladdd
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This is an example target file.
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This is an another example target file.
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This is role1's target file.
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@ -1,131 +0,0 @@
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"""
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<Program Name>
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generate.py
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<Author>
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Vladimir Diaz <vladimir.v.diaz@gmail.com>
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<Started>
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February 26, 2014.
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<Copyright>
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See LICENSE for licensing information.
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<Purpose>
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Provide a set of pre-generated key files and a basic repository that unit
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tests can use in their test cases. The pre-generated files created by this
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script should be copied by the unit tests as needed. The original versions
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should be preserved. 'tuf/tests/unit/repository_files/' will store the files
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generated. 'generate.py' should not require re-execution if the pre-generated
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repository files have already been created, unless they need to change in some
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way.
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"""
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import shutil
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import datetime
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from tuf.repository_tool import *
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import tuf.util
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repository = create_new_repository('repository')
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# Generate and save the top-level role keys, including the delegated roles.
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# The unit tests should only have to import the keys they need from these
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# pre-generated key files.
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root_key_file = 'keystore/root_key'
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targets_key_file = 'keystore/targets_key'
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snapshot_key_file = 'keystore/snapshot_key'
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timestamp_key_file = 'keystore/timestamp_key'
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project_key_file = 'keystore/project_key'
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# Generate public and private key files for the top-level roles, and two
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# delegated roles (these number of keys should be sufficient for most of the
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# unit tests). Unit tests may generate additional keys, if needed.
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generate_and_write_ed25519_keypair(root_key_file, password='password')
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generate_and_write_ed25519_keypair(targets_key_file, password='password')
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generate_and_write_ed25519_keypair(snapshot_key_file, password='password')
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generate_and_write_ed25519_keypair(timestamp_key_file, password='password')
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generate_and_write_ed25519_keypair(project_key_file, password='password')
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# Import the public keys. These keys are needed so that metadata roles are
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# assigned verification keys, which clients use to verify the signatures created
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# by the corresponding private keys.
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root_public = import_ed25519_publickey_from_file(root_key_file+'.pub')
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targets_public = import_ed25519_publickey_from_file(targets_key_file+'.pub')
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snapshot_public = import_ed25519_publickey_from_file(snapshot_key_file+'.pub')
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timestamp_public = import_ed25519_publickey_from_file(timestamp_key_file+'.pub')
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project_public = import_ed25519_publickey_from_file(project_key_file+'.pub')
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# Import the private keys. These private keys are needed to generate the
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# signatures included in metadata.
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root_private = import_ed25519_privatekey_from_file(root_key_file, 'password')
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targets_private = import_ed25519_privatekey_from_file(targets_key_file, 'password')
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snapshot_private = import_ed25519_privatekey_from_file(snapshot_key_file, 'password')
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timestamp_private = import_ed25519_privatekey_from_file(timestamp_key_file, 'password')
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project_private = import_ed25519_privatekey_from_file(project_key_file, 'password')
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# Add the verification keys to the top-level roles.
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repository.root.add_verification_key(root_public)
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repository.targets.add_verification_key(targets_public)
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repository.snapshot.add_verification_key(snapshot_public)
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repository.timestamp.add_verification_key(timestamp_public)
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# Load the signing keys, previously imported, for the top-level roles so that
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# valid metadata can be written.
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repository.root.load_signing_key(root_private)
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repository.targets.load_signing_key(targets_private)
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repository.snapshot.load_signing_key(snapshot_private)
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repository.timestamp.load_signing_key(timestamp_private)
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# Create the target files (downloaded by clients) whose file size and digest
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# are specified in the 'targets.json' file.
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target1_filepath = 'repository/targets/file1.txt'
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tuf.util.ensure_parent_dir(target1_filepath)
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target2_filepath = 'repository/targets/file2.txt'
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tuf.util.ensure_parent_dir(target2_filepath)
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target3_filepath = 'repository/targets/project/file3.txt'
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tuf.util.ensure_parent_dir(target3_filepath)
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with open(target1_filepath, 'wb') as file_object:
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file_object.write('This is an example target file.')
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with open(target2_filepath, 'wb') as file_object:
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file_object.write('This is an another example target file.')
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with open(target3_filepath, 'wb') as file_object:
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file_object.write('This is role1\'s target file.')
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# Add target files to the top-level 'targets.json' role. These target files
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# should already exist.
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repository.targets.add_target(target1_filepath)
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repository.targets.add_target(target2_filepath)
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repository.targets.delegate('project', [project_public], [target3_filepath])
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repository.targets('project').load_signing_key(project_private)
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# Set the top-level expiration times far into the future so that
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# they do not expire anytime soon, or else the tests fail. Unit tests may
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# modify the expiration datetimes (of the copied files), if they wish.
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repository.root.expiration = datetime.datetime(2030, 01, 01, 00, 00)
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repository.targets.expiration = datetime.datetime(2030, 01, 01, 00, 00)
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repository.snapshot.expiration = datetime.datetime(2030, 01, 01, 00, 00)
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repository.timestamp.expiration = datetime.datetime(2030, 01, 01, 00, 00)
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repository.targets('project').expiration = datetime.datetime(2030, 01, 01, 00, 00)
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# Compress the 'targets.json' role so that the unit tests have a pre-generated
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# example of compressed metadata.
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repository.targets.compressions = ['gz']
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# Create the actual metadata files, which are saved to 'metadata.staged'.
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repository.write()
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# Move the staged.metadata to 'metadata' and create the client folder. The
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# client folder, which includes the required directory structure and metadata
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# files for clients to successfully load an 'tuf.client.updater.py' object.
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staged_metadata_directory = 'repository/metadata.staged'
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metadata_directory = 'repository/metadata'
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shutil.copytree(staged_metadata_directory, metadata_directory)
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# Create the client files (required directory structure and minimal metadata)
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# required by the 'tuf.interposition' and 'tuf.client.updater.py' updaters.
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create_tuf_client_directory('repository', 'client')
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