Generate python-tuf 0.11.1 test metadata
This patch generates test metadata with python-tuf 0.11.1, which is
compatible with TUF 1.0. This will be used to eventually verify that
go-tuf is compatible with TUF 1.0.
Change-Id: If27176afd7b070adcfe7c15961a45a339b20a493
diff --git a/client/testdata/python-tuf-v0.11.1/.gitignore b/client/testdata/python-tuf-v0.11.1/.gitignore
new file mode 100644
index 0000000..67443ee
--- /dev/null
+++ b/client/testdata/python-tuf-v0.11.1/.gitignore
@@ -0,0 +1,2 @@
+tuf.log
+tuf
diff --git a/client/testdata/python-tuf-v0.11.1/Dockerfile b/client/testdata/python-tuf-v0.11.1/Dockerfile
new file mode 100644
index 0000000..c6b249d
--- /dev/null
+++ b/client/testdata/python-tuf-v0.11.1/Dockerfile
@@ -0,0 +1,12 @@
+FROM ubuntu:trusty
+
+RUN apt-get update
+RUN apt-get install -y python python-dev python-pip libffi-dev tree
+
+# Use the develop branch of tuf for the following fix:
+# https://github.com/theupdateframework/tuf/commit/38005fe
+RUN apt-get install -y git
+RUN pip install --no-use-wheel git+https://github.com/theupdateframework/tuf.git@develop && pip install tuf[tools]
+
+ADD generate.py generate.sh /
+CMD /generate.sh
diff --git a/client/testdata/python-tuf-v0.11.1/client.py b/client/testdata/python-tuf-v0.11.1/client.py
new file mode 100644
index 0000000..8dc6eca
--- /dev/null
+++ b/client/testdata/python-tuf-v0.11.1/client.py
@@ -0,0 +1,244 @@
+#!/usr/bin/env python
+
+# Copyright 2012 - 2018, New York University and the TUF contributors
+# SPDX-License-Identifier: MIT OR Apache-2.0
+#
+# A modification of client.py from the Python implementation:
+# https://github.com/theupdateframework/tuf/blob/v0.11.1/tuf/scripts/client.py
+
+"""
+<Program Name>
+ client.py
+
+<Author>
+ Vladimir Diaz <vladimir.v.diaz@gmail.com>
+
+<Started>
+ September 2012.
+
+<Copyright>
+ See LICENSE-MIT OR LICENSE for licensing information.
+
+<Purpose>
+ Provide a basic TUF client that can update all of the metatada and target
+ files provided by the user-specified repository mirror. Updated files are
+ saved to the 'targets' directory in the current working directory. The
+ repository mirror is specified by the user through the '--repo' command-
+ line option.
+
+ Normally, a software updater integrating TUF will develop their own costum
+ client module by importing 'tuf.client.updater', instantiating the required
+ object, and calling the desired methods to perform an update. This basic
+ client is provided to users who wish to give TUF a quick test run without the
+ hassle of writing client code. This module can also used by updaters that do
+ not need the customization and only require their clients to perform an
+ update of all the files provided by their repository mirror(s).
+
+ For software updaters that DO require customization, see the
+ 'example_client.py' script. The 'example_client.py' script provides an
+ outline of the client code that software updaters may develop and then tailor
+ to their specific software updater or package manager.
+
+ Additional tools for clients running legacy applications will also be made
+ available. These tools will allow secure software updates using The Update
+ Framework without the need to modify the original application.
+
+<Usage>
+ $ client.py --repo http://localhost:8001 <target>
+ $ client.py --repo http://localhost:8001 --verbose 3 <target>
+
+<Options>
+ --verbose:
+ Set the verbosity level of logging messages. Accepts values 1-5.
+
+ --repo:
+ Set the repository mirror that will be responding to client requests.
+ E.g., 'http://locahost:8001'.
+"""
+
+# Help with Python 3 compatibility, where the print statement is a function, an
+# implicit relative import is invalid, and the '/' operator performs true
+# division. Example: print 'hello world' raises a 'SyntaxError' exception.
+from __future__ import print_function
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import unicode_literals
+
+import sys
+import traceback
+import argparse
+import logging
+
+import tuf
+import tuf.client.updater
+import tuf.settings
+import tuf.log
+
+# See 'log.py' to learn how logging is handled in TUF.
+logger = logging.getLogger('tuf.scripts.client')
+
+
+def update_client(parsed_arguments):
+ """
+ <Purpose>
+ Perform an update of the metadata and target files located at
+ 'repository_mirror'. Target files are saved to the 'targets' directory
+ in the current working directory. The current directory must already
+ include a 'metadata' directory, which in turn must contain the 'current'
+ and 'previous' directories. At a minimum, these two directories require
+ the 'root.json' metadata file.
+
+ <Arguments>
+ parsed_arguments:
+ An argparse Namespace object, containing the parsed arguments.
+
+ <Exceptions>
+ tuf.exceptions.Error, if 'parsed_arguments' is not a Namespace object.
+
+ <Side Effects>
+ Connects to a repository mirror and updates the local metadata files and
+ any target files. Obsolete, local targets are also removed.
+
+ <Returns>
+ None.
+ """
+
+ if not isinstance(parsed_arguments, argparse.Namespace):
+ raise tuf.exceptions.Error('Invalid namespace object.')
+
+ else:
+ logger.debug('We have a valid argparse Namespace object.')
+
+ # Set the local repositories directory containing all of the metadata files.
+ tuf.settings.repositories_directory = '.'
+
+ # Set the repository mirrors. This dictionary is needed by the Updater
+ # class of updater.py.
+ repository_mirrors = {'mirror': {'url_prefix': parsed_arguments.repo,
+ 'metadata_path': 'repository', 'targets_path': 'repository/targets',
+ 'confined_target_dirs': ['']}}
+
+ # Create the repository object using the repository name 'repository'
+ # and the repository mirrors defined above.
+ updater = tuf.client.updater.Updater('tufrepo', repository_mirrors)
+
+ # The local destination directory to save the target files.
+ destination_directory = './tuftargets'
+
+ # Refresh the repository's top-level roles...
+ updater.refresh(unsafely_update_root_if_necessary=False)
+
+ # ... and store the target information for the target file specified on the
+ # command line, and determine which of these targets have been updated.
+ target_fileinfo = []
+ for target in parsed_arguments.targets:
+ target_fileinfo.append(updater.get_one_valid_targetinfo(target))
+
+ updated_targets = updater.updated_targets(target_fileinfo, destination_directory)
+
+ # Retrieve each of these updated targets and save them to the destination
+ # directory.
+ for target in updated_targets:
+ try:
+ updater.download_target(target, destination_directory)
+
+ except tuf.exceptions.DownloadError:
+ pass
+
+ # Remove any files from the destination directory that are no longer being
+ # tracked.
+ updater.remove_obsolete_targets(destination_directory)
+
+
+
+
+
+def parse_arguments():
+ """
+ <Purpose>
+ Parse the command-line options and set the logging level
+ as specified by the user through the --verbose option.
+ 'client' expects the '--repo' to be set by the user.
+
+ Exampl:
+ $ client.py --repo http://localhost:8001 <target>
+
+ If the required option is unset, a parser error is printed
+ and the scripts exits.
+
+ <Arguments>
+ None.
+
+ <Exceptions>
+ None.
+
+ <Side Effects>
+ Sets the logging level for TUF logging.
+
+ <Returns>
+ The parsed_arguments (i.e., a argparse Namespace object).
+ """
+
+ parser = argparse.ArgumentParser(
+ description='Retrieve file from TUF repository.')
+
+ # Add the options supported by 'basic_client' to the option parser.
+ parser.add_argument('-v', '--verbose', type=int, default=2,
+ choices=range(0, 6), help='Set the verbosity level of logging messages.'
+ ' The lower the setting, the greater the verbosity. Supported logging'
+ ' levels: 0=UNSET, 1=DEBUG, 2=INFO, 3=WARNING, 4=ERROR,'
+ ' 5=CRITICAL')
+
+ parser.add_argument('-r', '--repo', type=str, required=True, metavar='<URI>',
+ help='Specify the remote repository\'s URI'
+ ' (e.g., http://www.example.com:8001/tuf/). The client retrieves'
+ ' updates from the remote repository.')
+
+ parser.add_argument('targets', nargs='+', metavar='<file>', help='Specify'
+ ' the target files to retrieve from the specified TUF repository.')
+
+ parsed_arguments = parser.parse_args()
+
+
+ # Set the logging level.
+ if parsed_arguments.verbose == 5:
+ tuf.log.set_log_level(logging.CRITICAL)
+
+ elif parsed_arguments.verbose == 4:
+ tuf.log.set_log_level(logging.ERROR)
+
+ elif parsed_arguments.verbose == 3:
+ tuf.log.set_log_level(logging.WARNING)
+
+ elif parsed_arguments.verbose == 2:
+ tuf.log.set_log_level(logging.INFO)
+
+ elif parsed_arguments.verbose == 1:
+ tuf.log.set_log_level(logging.DEBUG)
+
+ else:
+ tuf.log.set_log_level(logging.NOTSET)
+
+ # Return the repository mirror containing the metadata and target files.
+ return parsed_arguments
+
+
+
+if __name__ == '__main__':
+
+ # Parse the command-line arguments and set the logging level.
+ arguments = parse_arguments()
+
+ # Perform an update of all the files in the 'targets' directory located in
+ # the current directory.
+ try:
+ update_client(arguments)
+
+ except (tuf.exceptions.NoWorkingMirrorError, tuf.exceptions.RepositoryError,
+ tuf.exceptions.FormatError) as e:
+ traceback.print_exc()
+ sys.stderr.write('Error: ' + str(e) + '\n')
+ sys.exit(1)
+
+ # Successfully updated the client's target files.
+ sys.exit(0)
diff --git a/client/testdata/python-tuf-v0.11.1/generate.py b/client/testdata/python-tuf-v0.11.1/generate.py
new file mode 100755
index 0000000..86065ed
--- /dev/null
+++ b/client/testdata/python-tuf-v0.11.1/generate.py
@@ -0,0 +1,83 @@
+#!/usr/bin/env python
+#
+# A script to generate TUF repository files.
+#
+# A modification of generate.py from the Python implementation:
+# https://github.com/theupdateframework/tuf/blob/v0.9.9/tests/repository_data/generate.py
+
+import shutil
+import datetime
+import optparse
+import stat
+
+from tuf.repository_tool import *
+import securesystemslib.util
+
+parser = optparse.OptionParser()
+parser.add_option("-c","--consistent-snapshot", action='store_true', dest="consistent_snapshot",
+ help="Generate consistent snapshot", default=False)
+(options, args) = parser.parse_args()
+
+repository = create_new_repository('repository')
+
+root_key_file = 'keystore/root_key'
+targets_key_file = 'keystore/targets_key'
+snapshot_key_file = 'keystore/snapshot_key'
+timestamp_key_file = 'keystore/timestamp_key'
+
+generate_and_write_ed25519_keypair(root_key_file, password='password')
+generate_and_write_ed25519_keypair(targets_key_file, password='password')
+generate_and_write_ed25519_keypair(snapshot_key_file, password='password')
+generate_and_write_ed25519_keypair(timestamp_key_file, password='password')
+
+root_public = import_ed25519_publickey_from_file(root_key_file+'.pub')
+targets_public = import_ed25519_publickey_from_file(targets_key_file+'.pub')
+snapshot_public = import_ed25519_publickey_from_file(snapshot_key_file+'.pub')
+timestamp_public = import_ed25519_publickey_from_file(timestamp_key_file+'.pub')
+
+root_private = import_ed25519_privatekey_from_file(root_key_file, 'password')
+targets_private = import_ed25519_privatekey_from_file(targets_key_file, 'password')
+snapshot_private = import_ed25519_privatekey_from_file(snapshot_key_file, 'password')
+timestamp_private = import_ed25519_privatekey_from_file(timestamp_key_file, 'password')
+
+repository.root.add_verification_key(root_public)
+repository.targets.add_verification_key(targets_public)
+repository.snapshot.add_verification_key(snapshot_public)
+repository.timestamp.add_verification_key(timestamp_public)
+
+repository.root.load_signing_key(root_private)
+repository.targets.load_signing_key(targets_private)
+repository.snapshot.load_signing_key(snapshot_private)
+repository.timestamp.load_signing_key(timestamp_private)
+
+parent_dir = 'repository/targets/'
+target1_filepath = parent_dir + 'file1.txt'
+securesystemslib.util.ensure_parent_dir(target1_filepath)
+target2_filepath = parent_dir + 'dir/file2.txt'
+securesystemslib.util.ensure_parent_dir(target2_filepath)
+
+with open(target1_filepath, 'wt') as file_object:
+ file_object.write('file1.txt')
+
+with open(target2_filepath, 'wt') as file_object:
+ file_object.write('file2.txt')
+
+octal_file_permissions = oct(os.stat(target1_filepath).st_mode)[4:]
+file_permissions = {'file_permissions': octal_file_permissions}
+repository.targets.add_target(target1_filepath[len(parent_dir):], file_permissions)
+repository.targets.add_target(target2_filepath[len(parent_dir):])
+
+repository.root.expiration = datetime.datetime(2030, 1, 1, 0, 0)
+repository.targets.expiration = datetime.datetime(2030, 1, 1, 0, 0)
+repository.snapshot.expiration = datetime.datetime(2030, 1, 1, 0, 0)
+repository.timestamp.expiration = datetime.datetime(2030, 1, 1, 0, 0)
+
+repository.targets.compressions = ['gz']
+
+if options.consistent_snapshot:
+ repository.writeall(consistent_snapshot=True)
+
+else:
+ repository.writeall()
+
+shutil.move('repository/metadata.staged', 'repository/metadata')
diff --git a/client/testdata/python-tuf-v0.11.1/generate.sh b/client/testdata/python-tuf-v0.11.1/generate.sh
new file mode 100755
index 0000000..3c0aabd
--- /dev/null
+++ b/client/testdata/python-tuf-v0.11.1/generate.sh
@@ -0,0 +1,40 @@
+#!/bin/bash
+#
+# A script to generate TUF repository files using the Python implementation.
+#
+# A list of generated files is printed to STDERR and a tar of the files to STDOUT.
+
+set -e
+
+main() {
+ local dir="$(mktemp -d)"
+ trap "rm -rf ${dir}" EXIT
+
+ pushd "${dir}" >/dev/null
+ generate_consistent
+ generate_non_consistent
+ list_files >&2
+ tar c .
+ popd >/dev/null
+}
+
+generate_consistent() {
+ mkdir "with-consistent-snapshot"
+ pushd "with-consistent-snapshot" >/dev/null
+ python3 generate.py --consistent-snapshot
+ popd >/dev/null
+}
+
+generate_non_consistent() {
+ mkdir "without-consistent-snapshot"
+ pushd "without-consistent-snapshot" >/dev/null
+ python3 generate.py
+ popd >/dev/null
+}
+
+list_files() {
+ echo "Files generated:"
+ tree
+}
+
+main $@
diff --git a/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/keystore/root_key b/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/keystore/root_key
new file mode 100644
index 0000000..694fe0d
--- /dev/null
+++ b/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/keystore/root_key
@@ -0,0 +1 @@
+5b65397f71072bbdf81d1d038907a6de@@@@100000@@@@bc164748493ef1661f9620e7cc20bf850aa1ef62502416a12190ed78e2a02fce@@@@57464a7376984a9763367bc63be5124a@@@@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
\ No newline at end of file
diff --git a/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/keystore/root_key.pub b/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/keystore/root_key.pub
new file mode 100644
index 0000000..90a8a22
--- /dev/null
+++ b/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/keystore/root_key.pub
@@ -0,0 +1 @@
+{"keytype": "ed25519", "scheme": "ed25519", "keyid_hash_algorithms": ["sha256", "sha512"], "keyval": {"public": "bc09de1bbf3ccd68ddc537cf3c49444b4230d51b58a338674731f75e826a0f68"}}
\ No newline at end of file
diff --git a/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/keystore/snapshot_key b/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/keystore/snapshot_key
new file mode 100644
index 0000000..abd88fd
--- /dev/null
+++ b/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/keystore/snapshot_key
@@ -0,0 +1 @@
+24c58f681f26370fb87c05a732d40f25@@@@100000@@@@e29304b6da7e460439acdedbad7c669c8e0bbb5520148eeb7feb53bce6897e72@@@@859c005176a6296a45de90a2017d3689@@@@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
\ No newline at end of file
diff --git a/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/keystore/snapshot_key.pub b/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/keystore/snapshot_key.pub
new file mode 100644
index 0000000..8b9f7bd
--- /dev/null
+++ b/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/keystore/snapshot_key.pub
@@ -0,0 +1 @@
+{"keytype": "ed25519", "scheme": "ed25519", "keyid_hash_algorithms": ["sha256", "sha512"], "keyval": {"public": "ff5a905eb2c970e4b82b1bf415367d30c06cebbed571589a9a2ece720ea6ba3b"}}
\ No newline at end of file
diff --git a/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/keystore/targets_key b/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/keystore/targets_key
new file mode 100644
index 0000000..8ee7984
--- /dev/null
+++ b/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/keystore/targets_key
@@ -0,0 +1 @@
+af239e4e269796154b8b5189d4ee1455@@@@100000@@@@82e80c98f1260028568d88c460659ae5700861820bdcae81aa521a1a23b249ee@@@@71207edd33b2e77137478bd59bf421cb@@@@5dfa76a6183912c63af863cc07db0ec18505cf4c3cf57def5d9191dcc0fc8e3c5a5136f545f8e3b8be5be83f0a6f551a0d878b3761cfbb88e8116bf73ce20bd1750be428f3facf7184e691bb16c50dc956786a33bb1e65caea4e5fe30d234500481ea3454fb841f7f02b33e7c2ab61181821a5efcaa9290b3256001a61f47b6a185694e7a34b4d80b8d043324f6949edd0b592cb3fb4c12d46712ad3e525e00b8060b722174ab0060f84bbfba3517ad8652fd11623c4abd1a500455156ad27fc09131540aa7ccc2cb623d7986f0f63400b654943a800f4fbcf7dca33f1ef5b5b068675bf5903f596d433cb650efd86ace9772f6aa1ff08850416e334510e3f6960fd77f522b9dc5475c579854c2946bfa47fb59a99ab77c94246dda35645fca385ff30b2279a9898c1c75e2302057a063d2edc65ad8ec68461001193f3101ac8290a0f7d3021b85b7d1fa98bd951fc11
\ No newline at end of file
diff --git a/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/keystore/targets_key.pub b/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/keystore/targets_key.pub
new file mode 100644
index 0000000..e460e00
--- /dev/null
+++ b/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/keystore/targets_key.pub
@@ -0,0 +1 @@
+{"keytype": "ed25519", "scheme": "ed25519", "keyid_hash_algorithms": ["sha256", "sha512"], "keyval": {"public": "ba9491721b6b709a0a0cb02760e7cc84745e46cd905675e1686b5f362ec8df0f"}}
\ No newline at end of file
diff --git a/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/keystore/timestamp_key b/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/keystore/timestamp_key
new file mode 100644
index 0000000..d9ba157
--- /dev/null
+++ b/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/keystore/timestamp_key
@@ -0,0 +1 @@
+d26a1a1aa34eeb043c8072ae671be506@@@@100000@@@@9e2049debd5c570ad3a49103720559cc774230da998e543ef3cef79abbbd201b@@@@63af4595c1651e601de7748d5795d2e4@@@@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
\ No newline at end of file
diff --git a/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/keystore/timestamp_key.pub b/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/keystore/timestamp_key.pub
new file mode 100644
index 0000000..68b90b6
--- /dev/null
+++ b/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/keystore/timestamp_key.pub
@@ -0,0 +1 @@
+{"keytype": "ed25519", "scheme": "ed25519", "keyid_hash_algorithms": ["sha256", "sha512"], "keyval": {"public": "3b0400dff0154d79d24986a19c5cc78f3424cea1cfc9535aa40dce490ef81029"}}
\ No newline at end of file
diff --git a/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/repository/metadata/1.root.json b/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/repository/metadata/1.root.json
new file mode 100644
index 0000000..bfb700a
--- /dev/null
+++ b/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/repository/metadata/1.root.json
@@ -0,0 +1,87 @@
+{
+ "signatures": [
+ {
+ "keyid": "9bbc757b5a573fe3b480b15c0dc4cf69e3cb46507e34df2ac908b68dd607903a",
+ "sig": "9a3fdc1b0c521a33858716a0b60617eb7a08f619546ed05146dacc17385c637a64bd6702f87fcd3c69848b402b53534a1bf9d572ae931537f9aeb0a2628fa50c"
+ }
+ ],
+ "signed": {
+ "_type": "root",
+ "consistent_snapshot": true,
+ "expires": "2030-01-01T00:00:00Z",
+ "keys": {
+ "79cc8a40a8e6658daae229b1524402956637ccced210981e5ea719a0de0f8752": {
+ "keyid_hash_algorithms": [
+ "sha256",
+ "sha512"
+ ],
+ "keytype": "ed25519",
+ "keyval": {
+ "public": "ba9491721b6b709a0a0cb02760e7cc84745e46cd905675e1686b5f362ec8df0f"
+ },
+ "scheme": "ed25519"
+ },
+ "97d326bb432a75c0976ada0f880dd9ae8a98c8b3440396e7d28631f1af36f70a": {
+ "keyid_hash_algorithms": [
+ "sha256",
+ "sha512"
+ ],
+ "keytype": "ed25519",
+ "keyval": {
+ "public": "3b0400dff0154d79d24986a19c5cc78f3424cea1cfc9535aa40dce490ef81029"
+ },
+ "scheme": "ed25519"
+ },
+ "9bbc757b5a573fe3b480b15c0dc4cf69e3cb46507e34df2ac908b68dd607903a": {
+ "keyid_hash_algorithms": [
+ "sha256",
+ "sha512"
+ ],
+ "keytype": "ed25519",
+ "keyval": {
+ "public": "bc09de1bbf3ccd68ddc537cf3c49444b4230d51b58a338674731f75e826a0f68"
+ },
+ "scheme": "ed25519"
+ },
+ "ab53c13dd420a0cd66e804256a59e21091c9c6c00d96a76aa4080e05bb6753ec": {
+ "keyid_hash_algorithms": [
+ "sha256",
+ "sha512"
+ ],
+ "keytype": "ed25519",
+ "keyval": {
+ "public": "ff5a905eb2c970e4b82b1bf415367d30c06cebbed571589a9a2ece720ea6ba3b"
+ },
+ "scheme": "ed25519"
+ }
+ },
+ "roles": {
+ "root": {
+ "keyids": [
+ "9bbc757b5a573fe3b480b15c0dc4cf69e3cb46507e34df2ac908b68dd607903a"
+ ],
+ "threshold": 1
+ },
+ "snapshot": {
+ "keyids": [
+ "ab53c13dd420a0cd66e804256a59e21091c9c6c00d96a76aa4080e05bb6753ec"
+ ],
+ "threshold": 1
+ },
+ "targets": {
+ "keyids": [
+ "79cc8a40a8e6658daae229b1524402956637ccced210981e5ea719a0de0f8752"
+ ],
+ "threshold": 1
+ },
+ "timestamp": {
+ "keyids": [
+ "97d326bb432a75c0976ada0f880dd9ae8a98c8b3440396e7d28631f1af36f70a"
+ ],
+ "threshold": 1
+ }
+ },
+ "spec_version": "1.0",
+ "version": 1
+ }
+}
\ No newline at end of file
diff --git a/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/repository/metadata/1.snapshot.json b/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/repository/metadata/1.snapshot.json
new file mode 100644
index 0000000..8cd94c2
--- /dev/null
+++ b/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/repository/metadata/1.snapshot.json
@@ -0,0 +1,22 @@
+{
+ "signatures": [
+ {
+ "keyid": "ab53c13dd420a0cd66e804256a59e21091c9c6c00d96a76aa4080e05bb6753ec",
+ "sig": "de751c1b6840bfff77e25fa1481e2eb755b96c6af46fad30e16d973f15b4b1fe0b28039452e8c5ffba7cf31ac72e928fa29babd3c671504a30a027c86d4b770c"
+ }
+ ],
+ "signed": {
+ "_type": "snapshot",
+ "expires": "2030-01-01T00:00:00Z",
+ "meta": {
+ "root.json": {
+ "version": 1
+ },
+ "targets.json": {
+ "version": 1
+ }
+ },
+ "spec_version": "1.0",
+ "version": 1
+ }
+}
\ No newline at end of file
diff --git a/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/repository/metadata/1.targets.json b/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/repository/metadata/1.targets.json
new file mode 100644
index 0000000..b92c6fe
--- /dev/null
+++ b/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/repository/metadata/1.targets.json
@@ -0,0 +1,37 @@
+{
+ "signatures": [
+ {
+ "keyid": "79cc8a40a8e6658daae229b1524402956637ccced210981e5ea719a0de0f8752",
+ "sig": "533e05a59155bed6ba8f69644b206b5ac461d720a5ef088a840f3ff5569f646eb165b035edfdb2b8a4d9a0c16409a74f3c66a2f2ddbff62b014be1ddc8736603"
+ }
+ ],
+ "signed": {
+ "_type": "targets",
+ "delegations": {
+ "keys": {},
+ "roles": []
+ },
+ "expires": "2030-01-01T00:00:00Z",
+ "spec_version": "1.0",
+ "targets": {
+ "dir/file2.txt": {
+ "hashes": {
+ "sha256": "04e2f59431a9d219321baf7d21b8cc797d7615dc3e9515c782c49d2075658701",
+ "sha512": "2b85daf030ebc94d302822da4fd50216dc56f90c9bb60a95b272aa5b11fe81cd9b192b1a860896d6a8241d1a42cc97b6015d42100c9b46432a32db4b13a11c58"
+ },
+ "length": 9
+ },
+ "file1.txt": {
+ "custom": {
+ "file_permissions": "0644"
+ },
+ "hashes": {
+ "sha256": "55ae75d991c770d8f3ef07cbfde124ffce9c420da5db6203afab700b27e10cf9",
+ "sha512": "055dc805570eecebad4270774054ee4375ef9a7248d981cfa8155dc884817df31e8497684dd26addd018a30565c3ccf87eeb70445f2e76587af84ed6ce1e0302"
+ },
+ "length": 9
+ }
+ },
+ "version": 1
+ }
+}
\ No newline at end of file
diff --git a/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/repository/metadata/1.timestamp.json b/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/repository/metadata/1.timestamp.json
new file mode 100644
index 0000000..2f5f264
--- /dev/null
+++ b/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/repository/metadata/1.timestamp.json
@@ -0,0 +1,23 @@
+{
+ "signatures": [
+ {
+ "keyid": "97d326bb432a75c0976ada0f880dd9ae8a98c8b3440396e7d28631f1af36f70a",
+ "sig": "5d935a03f0b656bbff279e6b5eb22abc40dbc18505b7eb39899f56fc77c2af1b5f33d50e07e1320162a90b546f8d31706ff2f79b1bb17dc2c6e04f347d320a09"
+ }
+ ],
+ "signed": {
+ "_type": "timestamp",
+ "expires": "2030-01-01T00:00:00Z",
+ "meta": {
+ "snapshot.json": {
+ "hashes": {
+ "sha256": "b4407e0e0cb570aa4f0a40d71f531bfabb0bfa221694369ce8e5a3f5ff053f16"
+ },
+ "length": 470,
+ "version": 1
+ }
+ },
+ "spec_version": "1.0",
+ "version": 1
+ }
+}
\ No newline at end of file
diff --git a/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/repository/metadata/root.json b/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/repository/metadata/root.json
new file mode 100644
index 0000000..bfb700a
--- /dev/null
+++ b/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/repository/metadata/root.json
@@ -0,0 +1,87 @@
+{
+ "signatures": [
+ {
+ "keyid": "9bbc757b5a573fe3b480b15c0dc4cf69e3cb46507e34df2ac908b68dd607903a",
+ "sig": "9a3fdc1b0c521a33858716a0b60617eb7a08f619546ed05146dacc17385c637a64bd6702f87fcd3c69848b402b53534a1bf9d572ae931537f9aeb0a2628fa50c"
+ }
+ ],
+ "signed": {
+ "_type": "root",
+ "consistent_snapshot": true,
+ "expires": "2030-01-01T00:00:00Z",
+ "keys": {
+ "79cc8a40a8e6658daae229b1524402956637ccced210981e5ea719a0de0f8752": {
+ "keyid_hash_algorithms": [
+ "sha256",
+ "sha512"
+ ],
+ "keytype": "ed25519",
+ "keyval": {
+ "public": "ba9491721b6b709a0a0cb02760e7cc84745e46cd905675e1686b5f362ec8df0f"
+ },
+ "scheme": "ed25519"
+ },
+ "97d326bb432a75c0976ada0f880dd9ae8a98c8b3440396e7d28631f1af36f70a": {
+ "keyid_hash_algorithms": [
+ "sha256",
+ "sha512"
+ ],
+ "keytype": "ed25519",
+ "keyval": {
+ "public": "3b0400dff0154d79d24986a19c5cc78f3424cea1cfc9535aa40dce490ef81029"
+ },
+ "scheme": "ed25519"
+ },
+ "9bbc757b5a573fe3b480b15c0dc4cf69e3cb46507e34df2ac908b68dd607903a": {
+ "keyid_hash_algorithms": [
+ "sha256",
+ "sha512"
+ ],
+ "keytype": "ed25519",
+ "keyval": {
+ "public": "bc09de1bbf3ccd68ddc537cf3c49444b4230d51b58a338674731f75e826a0f68"
+ },
+ "scheme": "ed25519"
+ },
+ "ab53c13dd420a0cd66e804256a59e21091c9c6c00d96a76aa4080e05bb6753ec": {
+ "keyid_hash_algorithms": [
+ "sha256",
+ "sha512"
+ ],
+ "keytype": "ed25519",
+ "keyval": {
+ "public": "ff5a905eb2c970e4b82b1bf415367d30c06cebbed571589a9a2ece720ea6ba3b"
+ },
+ "scheme": "ed25519"
+ }
+ },
+ "roles": {
+ "root": {
+ "keyids": [
+ "9bbc757b5a573fe3b480b15c0dc4cf69e3cb46507e34df2ac908b68dd607903a"
+ ],
+ "threshold": 1
+ },
+ "snapshot": {
+ "keyids": [
+ "ab53c13dd420a0cd66e804256a59e21091c9c6c00d96a76aa4080e05bb6753ec"
+ ],
+ "threshold": 1
+ },
+ "targets": {
+ "keyids": [
+ "79cc8a40a8e6658daae229b1524402956637ccced210981e5ea719a0de0f8752"
+ ],
+ "threshold": 1
+ },
+ "timestamp": {
+ "keyids": [
+ "97d326bb432a75c0976ada0f880dd9ae8a98c8b3440396e7d28631f1af36f70a"
+ ],
+ "threshold": 1
+ }
+ },
+ "spec_version": "1.0",
+ "version": 1
+ }
+}
\ No newline at end of file
diff --git a/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/repository/metadata/snapshot.json b/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/repository/metadata/snapshot.json
new file mode 100644
index 0000000..8cd94c2
--- /dev/null
+++ b/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/repository/metadata/snapshot.json
@@ -0,0 +1,22 @@
+{
+ "signatures": [
+ {
+ "keyid": "ab53c13dd420a0cd66e804256a59e21091c9c6c00d96a76aa4080e05bb6753ec",
+ "sig": "de751c1b6840bfff77e25fa1481e2eb755b96c6af46fad30e16d973f15b4b1fe0b28039452e8c5ffba7cf31ac72e928fa29babd3c671504a30a027c86d4b770c"
+ }
+ ],
+ "signed": {
+ "_type": "snapshot",
+ "expires": "2030-01-01T00:00:00Z",
+ "meta": {
+ "root.json": {
+ "version": 1
+ },
+ "targets.json": {
+ "version": 1
+ }
+ },
+ "spec_version": "1.0",
+ "version": 1
+ }
+}
\ No newline at end of file
diff --git a/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/repository/metadata/targets.json b/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/repository/metadata/targets.json
new file mode 100644
index 0000000..b92c6fe
--- /dev/null
+++ b/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/repository/metadata/targets.json
@@ -0,0 +1,37 @@
+{
+ "signatures": [
+ {
+ "keyid": "79cc8a40a8e6658daae229b1524402956637ccced210981e5ea719a0de0f8752",
+ "sig": "533e05a59155bed6ba8f69644b206b5ac461d720a5ef088a840f3ff5569f646eb165b035edfdb2b8a4d9a0c16409a74f3c66a2f2ddbff62b014be1ddc8736603"
+ }
+ ],
+ "signed": {
+ "_type": "targets",
+ "delegations": {
+ "keys": {},
+ "roles": []
+ },
+ "expires": "2030-01-01T00:00:00Z",
+ "spec_version": "1.0",
+ "targets": {
+ "dir/file2.txt": {
+ "hashes": {
+ "sha256": "04e2f59431a9d219321baf7d21b8cc797d7615dc3e9515c782c49d2075658701",
+ "sha512": "2b85daf030ebc94d302822da4fd50216dc56f90c9bb60a95b272aa5b11fe81cd9b192b1a860896d6a8241d1a42cc97b6015d42100c9b46432a32db4b13a11c58"
+ },
+ "length": 9
+ },
+ "file1.txt": {
+ "custom": {
+ "file_permissions": "0644"
+ },
+ "hashes": {
+ "sha256": "55ae75d991c770d8f3ef07cbfde124ffce9c420da5db6203afab700b27e10cf9",
+ "sha512": "055dc805570eecebad4270774054ee4375ef9a7248d981cfa8155dc884817df31e8497684dd26addd018a30565c3ccf87eeb70445f2e76587af84ed6ce1e0302"
+ },
+ "length": 9
+ }
+ },
+ "version": 1
+ }
+}
\ No newline at end of file
diff --git a/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/repository/metadata/timestamp.json b/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/repository/metadata/timestamp.json
new file mode 100644
index 0000000..2f5f264
--- /dev/null
+++ b/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/repository/metadata/timestamp.json
@@ -0,0 +1,23 @@
+{
+ "signatures": [
+ {
+ "keyid": "97d326bb432a75c0976ada0f880dd9ae8a98c8b3440396e7d28631f1af36f70a",
+ "sig": "5d935a03f0b656bbff279e6b5eb22abc40dbc18505b7eb39899f56fc77c2af1b5f33d50e07e1320162a90b546f8d31706ff2f79b1bb17dc2c6e04f347d320a09"
+ }
+ ],
+ "signed": {
+ "_type": "timestamp",
+ "expires": "2030-01-01T00:00:00Z",
+ "meta": {
+ "snapshot.json": {
+ "hashes": {
+ "sha256": "b4407e0e0cb570aa4f0a40d71f531bfabb0bfa221694369ce8e5a3f5ff053f16"
+ },
+ "length": 470,
+ "version": 1
+ }
+ },
+ "spec_version": "1.0",
+ "version": 1
+ }
+}
\ No newline at end of file
diff --git a/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/repository/targets/055dc805570eecebad4270774054ee4375ef9a7248d981cfa8155dc884817df31e8497684dd26addd018a30565c3ccf87eeb70445f2e76587af84ed6ce1e0302.file1.txt b/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/repository/targets/055dc805570eecebad4270774054ee4375ef9a7248d981cfa8155dc884817df31e8497684dd26addd018a30565c3ccf87eeb70445f2e76587af84ed6ce1e0302.file1.txt
new file mode 100644
index 0000000..39cd576
--- /dev/null
+++ b/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/repository/targets/055dc805570eecebad4270774054ee4375ef9a7248d981cfa8155dc884817df31e8497684dd26addd018a30565c3ccf87eeb70445f2e76587af84ed6ce1e0302.file1.txt
@@ -0,0 +1 @@
+file1.txt
\ No newline at end of file
diff --git a/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/repository/targets/55ae75d991c770d8f3ef07cbfde124ffce9c420da5db6203afab700b27e10cf9.file1.txt b/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/repository/targets/55ae75d991c770d8f3ef07cbfde124ffce9c420da5db6203afab700b27e10cf9.file1.txt
new file mode 100644
index 0000000..39cd576
--- /dev/null
+++ b/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/repository/targets/55ae75d991c770d8f3ef07cbfde124ffce9c420da5db6203afab700b27e10cf9.file1.txt
@@ -0,0 +1 @@
+file1.txt
\ No newline at end of file
diff --git a/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/repository/targets/dir/04e2f59431a9d219321baf7d21b8cc797d7615dc3e9515c782c49d2075658701.file2.txt b/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/repository/targets/dir/04e2f59431a9d219321baf7d21b8cc797d7615dc3e9515c782c49d2075658701.file2.txt
new file mode 100644
index 0000000..c3ee11c
--- /dev/null
+++ b/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/repository/targets/dir/04e2f59431a9d219321baf7d21b8cc797d7615dc3e9515c782c49d2075658701.file2.txt
@@ -0,0 +1 @@
+file2.txt
\ No newline at end of file
diff --git a/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/repository/targets/dir/2b85daf030ebc94d302822da4fd50216dc56f90c9bb60a95b272aa5b11fe81cd9b192b1a860896d6a8241d1a42cc97b6015d42100c9b46432a32db4b13a11c58.file2.txt b/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/repository/targets/dir/2b85daf030ebc94d302822da4fd50216dc56f90c9bb60a95b272aa5b11fe81cd9b192b1a860896d6a8241d1a42cc97b6015d42100c9b46432a32db4b13a11c58.file2.txt
new file mode 100644
index 0000000..c3ee11c
--- /dev/null
+++ b/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/repository/targets/dir/2b85daf030ebc94d302822da4fd50216dc56f90c9bb60a95b272aa5b11fe81cd9b192b1a860896d6a8241d1a42cc97b6015d42100c9b46432a32db4b13a11c58.file2.txt
@@ -0,0 +1 @@
+file2.txt
\ No newline at end of file
diff --git a/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/repository/targets/dir/file2.txt b/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/repository/targets/dir/file2.txt
new file mode 100644
index 0000000..c3ee11c
--- /dev/null
+++ b/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/repository/targets/dir/file2.txt
@@ -0,0 +1 @@
+file2.txt
\ No newline at end of file
diff --git a/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/repository/targets/file1.txt b/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/repository/targets/file1.txt
new file mode 100644
index 0000000..39cd576
--- /dev/null
+++ b/client/testdata/python-tuf-v0.11.1/with-consistent-snapshot/repository/targets/file1.txt
@@ -0,0 +1 @@
+file1.txt
\ No newline at end of file
diff --git a/client/testdata/python-tuf-v0.11.1/without-consistent-snapshot/keystore/root_key b/client/testdata/python-tuf-v0.11.1/without-consistent-snapshot/keystore/root_key
new file mode 100644
index 0000000..b3fe796
--- /dev/null
+++ b/client/testdata/python-tuf-v0.11.1/without-consistent-snapshot/keystore/root_key
@@ -0,0 +1 @@
+ffa15e6e9f1c98e0d94a2ac92c2576f4@@@@100000@@@@ef0609f7f8b0f0a1d8c51bfa8436682721700f54fdd337e279b46b2987316a71@@@@85e5c6c26245ca06cef7972801fb8adb@@@@44f1362b3e016a8bc9566104507c3f4cf8562ec51f605c30fbd188a2db6801cc5d4896c274ffdc1cddce7e01a7b4eca71989076cc15d1552e9c3df572b7b91596d5abd96f0d0ebc7d138a4fbc24750fe1e8b9912bbcee427e49046e81a20845e8214e04934109ee03b2db03040ab866f3e9309fc782e4fd9c8b1d5c89b78476d49eb1f1db3e1502075db4420ff782ea8888dbb567f4d64a5166e2a903825e9d3cec898c7b4c9742a77255a5798ec133591a6d95967d65fa25cb92568c0a36ee5747a90293cb0bda636899edb82406b372a7d0a5093f8784cd260f816a3b637d6d91a85b185668cef2a6fc6c0a13aedd346ad396e4e9cfd8afd59a21f5fba2ee828251a7fe9a78af43f1663ec9b1586880f4f94f5de6b820694a8cbeae47e29ae3050a0a71a7195f736d7eeb4232d1ea4ff3b72290218a8e5cb582b121729fac99fd82603fc48d116200fc784920e988a
\ No newline at end of file
diff --git a/client/testdata/python-tuf-v0.11.1/without-consistent-snapshot/keystore/root_key.pub b/client/testdata/python-tuf-v0.11.1/without-consistent-snapshot/keystore/root_key.pub
new file mode 100644
index 0000000..f32eedb
--- /dev/null
+++ b/client/testdata/python-tuf-v0.11.1/without-consistent-snapshot/keystore/root_key.pub
@@ -0,0 +1 @@
+{"keytype": "ed25519", "scheme": "ed25519", "keyid_hash_algorithms": ["sha256", "sha512"], "keyval": {"public": "a5fb621036892e7ebab6ca95ae86ea237eb4a49457653cc1f69e106df6322b2d"}}
\ No newline at end of file
diff --git a/client/testdata/python-tuf-v0.11.1/without-consistent-snapshot/keystore/snapshot_key b/client/testdata/python-tuf-v0.11.1/without-consistent-snapshot/keystore/snapshot_key
new file mode 100644
index 0000000..3531005
--- /dev/null
+++ b/client/testdata/python-tuf-v0.11.1/without-consistent-snapshot/keystore/snapshot_key
@@ -0,0 +1 @@
+aea946f6b9923ce3cc74acc4a459bfab@@@@100000@@@@43622b031a3da7ec2ae13eda39fca1b19fb11fed1ca1e7489df07e0af4854134@@@@b6684a4fc40f4030fa68ae3ec7f6452a@@@@b3aa3fa1daf59b12840a07294e93406cba1bcdddc51948cc8c355467b4e36a91ab0b5a23bac0176fca52f7ff999003f65dc9353c6a8667e82297d86b8d8be1af9b6aeddae428b43801e6e26bc27b26dd12f7c78cdfd9775fec3f197d4d1a8d4303add562140cde4967cc87098d2f82bfe3fa2c13fe886eeeea2b48de60d6e1a81df21f5e0f267d0c645ef2c274cc954f00fc2b0e4f6043ffca1c404b213de931009fb6af83e7f3c58bf98c001515c4b70e7bdcde56face1d948c8d8d1c36a99704929d8669ea4c2e5cb278aac13b73eec02f18d952dfec9f6b573a58681cbb290ec9a258c15188f492ce651c30c120684b0fefc0d078db750548a426b7695029dcc8ac66c9620130b874c52e42eebb8750c08b52005e0ec76d317f8433ebb855180f72965247629b9f53a9e664bd9e5f783ae9c0ef8cce7afdd1b63cc29e8665a44ff69b513ee2484cba1e2f1a82da17
\ No newline at end of file
diff --git a/client/testdata/python-tuf-v0.11.1/without-consistent-snapshot/keystore/snapshot_key.pub b/client/testdata/python-tuf-v0.11.1/without-consistent-snapshot/keystore/snapshot_key.pub
new file mode 100644
index 0000000..33d2047
--- /dev/null
+++ b/client/testdata/python-tuf-v0.11.1/without-consistent-snapshot/keystore/snapshot_key.pub
@@ -0,0 +1 @@
+{"keytype": "ed25519", "scheme": "ed25519", "keyid_hash_algorithms": ["sha256", "sha512"], "keyval": {"public": "c97dc30830403ad105976891d419d3944705052e77bd45b37d55b60daf50d79d"}}
\ No newline at end of file
diff --git a/client/testdata/python-tuf-v0.11.1/without-consistent-snapshot/keystore/targets_key b/client/testdata/python-tuf-v0.11.1/without-consistent-snapshot/keystore/targets_key
new file mode 100644
index 0000000..9714955
--- /dev/null
+++ b/client/testdata/python-tuf-v0.11.1/without-consistent-snapshot/keystore/targets_key
@@ -0,0 +1 @@
+867f8c0dd46c181722bae87677ef07c8@@@@100000@@@@5d1c15fa44534c01e028aa03e6ad5019c659af9849b19c0c0096aeec775dd9c2@@@@d02b931ab3f346d9ba41aff95ae30381@@@@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
\ No newline at end of file
diff --git a/client/testdata/python-tuf-v0.11.1/without-consistent-snapshot/keystore/targets_key.pub b/client/testdata/python-tuf-v0.11.1/without-consistent-snapshot/keystore/targets_key.pub
new file mode 100644
index 0000000..e8e1267
--- /dev/null
+++ b/client/testdata/python-tuf-v0.11.1/without-consistent-snapshot/keystore/targets_key.pub
@@ -0,0 +1 @@
+{"keytype": "ed25519", "scheme": "ed25519", "keyid_hash_algorithms": ["sha256", "sha512"], "keyval": {"public": "10dd1fa3fa926903849f1b33da40cd77b78e36bb9eca2d62e76e2fd7b1ca58a8"}}
\ No newline at end of file
diff --git a/client/testdata/python-tuf-v0.11.1/without-consistent-snapshot/keystore/timestamp_key b/client/testdata/python-tuf-v0.11.1/without-consistent-snapshot/keystore/timestamp_key
new file mode 100644
index 0000000..729d39b
--- /dev/null
+++ b/client/testdata/python-tuf-v0.11.1/without-consistent-snapshot/keystore/timestamp_key
@@ -0,0 +1 @@
+7ee0efea98bcbdd7c3da618031f3eb16@@@@100000@@@@58eda781daeedf10e13479fd8922928a14ddecc87b73a160501d24867f48c7bd@@@@b70bbcc5049dc2986f7b5dc41450ecdc@@@@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
\ No newline at end of file
diff --git a/client/testdata/python-tuf-v0.11.1/without-consistent-snapshot/keystore/timestamp_key.pub b/client/testdata/python-tuf-v0.11.1/without-consistent-snapshot/keystore/timestamp_key.pub
new file mode 100644
index 0000000..ad79a5f
--- /dev/null
+++ b/client/testdata/python-tuf-v0.11.1/without-consistent-snapshot/keystore/timestamp_key.pub
@@ -0,0 +1 @@
+{"keytype": "ed25519", "scheme": "ed25519", "keyid_hash_algorithms": ["sha256", "sha512"], "keyval": {"public": "e198a49bf936b8af590bc4c4792560de5b97e23e8e2290a9809518958afa5b9f"}}
\ No newline at end of file
diff --git a/client/testdata/python-tuf-v0.11.1/without-consistent-snapshot/repository/metadata/1.root.json b/client/testdata/python-tuf-v0.11.1/without-consistent-snapshot/repository/metadata/1.root.json
new file mode 100644
index 0000000..def95d0
--- /dev/null
+++ b/client/testdata/python-tuf-v0.11.1/without-consistent-snapshot/repository/metadata/1.root.json
@@ -0,0 +1,87 @@
+{
+ "signatures": [
+ {
+ "keyid": "34e5dfdc0631dc6fa725cb1fabf43e9cdf8f8ce96db14153c65aeb97148e8cd7",
+ "sig": "66995bccbc7ef710cf1329486fa164b43a0166d8bb40b824ed5889bacf65b90d87425dcb36cd8b20d3fd033ddf8977f5936b02406f2b44e5a87ab832ada8dc00"
+ }
+ ],
+ "signed": {
+ "_type": "root",
+ "consistent_snapshot": false,
+ "expires": "2030-01-01T00:00:00Z",
+ "keys": {
+ "34e5dfdc0631dc6fa725cb1fabf43e9cdf8f8ce96db14153c65aeb97148e8cd7": {
+ "keyid_hash_algorithms": [
+ "sha256",
+ "sha512"
+ ],
+ "keytype": "ed25519",
+ "keyval": {
+ "public": "a5fb621036892e7ebab6ca95ae86ea237eb4a49457653cc1f69e106df6322b2d"
+ },
+ "scheme": "ed25519"
+ },
+ "97748b79e859264df641ed3ae44fae2109d03987fe2dc2c61199d9b2ab17124d": {
+ "keyid_hash_algorithms": [
+ "sha256",
+ "sha512"
+ ],
+ "keytype": "ed25519",
+ "keyval": {
+ "public": "c97dc30830403ad105976891d419d3944705052e77bd45b37d55b60daf50d79d"
+ },
+ "scheme": "ed25519"
+ },
+ "cdaae1610a337baa06f461dac33eefd0ca2fb452b70131f3108f29567ac88f71": {
+ "keyid_hash_algorithms": [
+ "sha256",
+ "sha512"
+ ],
+ "keytype": "ed25519",
+ "keyval": {
+ "public": "e198a49bf936b8af590bc4c4792560de5b97e23e8e2290a9809518958afa5b9f"
+ },
+ "scheme": "ed25519"
+ },
+ "e415bf32d5572f264cc9d181264e4619def2f9e1067310c905e6afbedcd40b59": {
+ "keyid_hash_algorithms": [
+ "sha256",
+ "sha512"
+ ],
+ "keytype": "ed25519",
+ "keyval": {
+ "public": "10dd1fa3fa926903849f1b33da40cd77b78e36bb9eca2d62e76e2fd7b1ca58a8"
+ },
+ "scheme": "ed25519"
+ }
+ },
+ "roles": {
+ "root": {
+ "keyids": [
+ "34e5dfdc0631dc6fa725cb1fabf43e9cdf8f8ce96db14153c65aeb97148e8cd7"
+ ],
+ "threshold": 1
+ },
+ "snapshot": {
+ "keyids": [
+ "97748b79e859264df641ed3ae44fae2109d03987fe2dc2c61199d9b2ab17124d"
+ ],
+ "threshold": 1
+ },
+ "targets": {
+ "keyids": [
+ "e415bf32d5572f264cc9d181264e4619def2f9e1067310c905e6afbedcd40b59"
+ ],
+ "threshold": 1
+ },
+ "timestamp": {
+ "keyids": [
+ "cdaae1610a337baa06f461dac33eefd0ca2fb452b70131f3108f29567ac88f71"
+ ],
+ "threshold": 1
+ }
+ },
+ "spec_version": "1.0",
+ "version": 1
+ }
+}
\ No newline at end of file
diff --git a/client/testdata/python-tuf-v0.11.1/without-consistent-snapshot/repository/metadata/root.json b/client/testdata/python-tuf-v0.11.1/without-consistent-snapshot/repository/metadata/root.json
new file mode 100644
index 0000000..def95d0
--- /dev/null
+++ b/client/testdata/python-tuf-v0.11.1/without-consistent-snapshot/repository/metadata/root.json
@@ -0,0 +1,87 @@
+{
+ "signatures": [
+ {
+ "keyid": "34e5dfdc0631dc6fa725cb1fabf43e9cdf8f8ce96db14153c65aeb97148e8cd7",
+ "sig": "66995bccbc7ef710cf1329486fa164b43a0166d8bb40b824ed5889bacf65b90d87425dcb36cd8b20d3fd033ddf8977f5936b02406f2b44e5a87ab832ada8dc00"
+ }
+ ],
+ "signed": {
+ "_type": "root",
+ "consistent_snapshot": false,
+ "expires": "2030-01-01T00:00:00Z",
+ "keys": {
+ "34e5dfdc0631dc6fa725cb1fabf43e9cdf8f8ce96db14153c65aeb97148e8cd7": {
+ "keyid_hash_algorithms": [
+ "sha256",
+ "sha512"
+ ],
+ "keytype": "ed25519",
+ "keyval": {
+ "public": "a5fb621036892e7ebab6ca95ae86ea237eb4a49457653cc1f69e106df6322b2d"
+ },
+ "scheme": "ed25519"
+ },
+ "97748b79e859264df641ed3ae44fae2109d03987fe2dc2c61199d9b2ab17124d": {
+ "keyid_hash_algorithms": [
+ "sha256",
+ "sha512"
+ ],
+ "keytype": "ed25519",
+ "keyval": {
+ "public": "c97dc30830403ad105976891d419d3944705052e77bd45b37d55b60daf50d79d"
+ },
+ "scheme": "ed25519"
+ },
+ "cdaae1610a337baa06f461dac33eefd0ca2fb452b70131f3108f29567ac88f71": {
+ "keyid_hash_algorithms": [
+ "sha256",
+ "sha512"
+ ],
+ "keytype": "ed25519",
+ "keyval": {
+ "public": "e198a49bf936b8af590bc4c4792560de5b97e23e8e2290a9809518958afa5b9f"
+ },
+ "scheme": "ed25519"
+ },
+ "e415bf32d5572f264cc9d181264e4619def2f9e1067310c905e6afbedcd40b59": {
+ "keyid_hash_algorithms": [
+ "sha256",
+ "sha512"
+ ],
+ "keytype": "ed25519",
+ "keyval": {
+ "public": "10dd1fa3fa926903849f1b33da40cd77b78e36bb9eca2d62e76e2fd7b1ca58a8"
+ },
+ "scheme": "ed25519"
+ }
+ },
+ "roles": {
+ "root": {
+ "keyids": [
+ "34e5dfdc0631dc6fa725cb1fabf43e9cdf8f8ce96db14153c65aeb97148e8cd7"
+ ],
+ "threshold": 1
+ },
+ "snapshot": {
+ "keyids": [
+ "97748b79e859264df641ed3ae44fae2109d03987fe2dc2c61199d9b2ab17124d"
+ ],
+ "threshold": 1
+ },
+ "targets": {
+ "keyids": [
+ "e415bf32d5572f264cc9d181264e4619def2f9e1067310c905e6afbedcd40b59"
+ ],
+ "threshold": 1
+ },
+ "timestamp": {
+ "keyids": [
+ "cdaae1610a337baa06f461dac33eefd0ca2fb452b70131f3108f29567ac88f71"
+ ],
+ "threshold": 1
+ }
+ },
+ "spec_version": "1.0",
+ "version": 1
+ }
+}
\ No newline at end of file
diff --git a/client/testdata/python-tuf-v0.11.1/without-consistent-snapshot/repository/metadata/snapshot.json b/client/testdata/python-tuf-v0.11.1/without-consistent-snapshot/repository/metadata/snapshot.json
new file mode 100644
index 0000000..54eab0c
--- /dev/null
+++ b/client/testdata/python-tuf-v0.11.1/without-consistent-snapshot/repository/metadata/snapshot.json
@@ -0,0 +1,22 @@
+{
+ "signatures": [
+ {
+ "keyid": "97748b79e859264df641ed3ae44fae2109d03987fe2dc2c61199d9b2ab17124d",
+ "sig": "8d8079c2e4de03e97af375cc2d8647cf57031bc55d4f7d73e0e7c459a53fe488fba28d7d81f873bfe6b70aa196f27b8c9fe7b3ab42616aaa1cc0d06a4be1860b"
+ }
+ ],
+ "signed": {
+ "_type": "snapshot",
+ "expires": "2030-01-01T00:00:00Z",
+ "meta": {
+ "root.json": {
+ "version": 1
+ },
+ "targets.json": {
+ "version": 1
+ }
+ },
+ "spec_version": "1.0",
+ "version": 1
+ }
+}
\ No newline at end of file
diff --git a/client/testdata/python-tuf-v0.11.1/without-consistent-snapshot/repository/metadata/targets.json b/client/testdata/python-tuf-v0.11.1/without-consistent-snapshot/repository/metadata/targets.json
new file mode 100644
index 0000000..b0aeb0f
--- /dev/null
+++ b/client/testdata/python-tuf-v0.11.1/without-consistent-snapshot/repository/metadata/targets.json
@@ -0,0 +1,37 @@
+{
+ "signatures": [
+ {
+ "keyid": "e415bf32d5572f264cc9d181264e4619def2f9e1067310c905e6afbedcd40b59",
+ "sig": "56ea8457f6268b4c9652a9bd2263f7205db6854d58adc55e0632e5bde5ed3ef47e5165a87368c2effce4d5d4005d1d82a44dc47a0b96721385537c7c9922cf0e"
+ }
+ ],
+ "signed": {
+ "_type": "targets",
+ "delegations": {
+ "keys": {},
+ "roles": []
+ },
+ "expires": "2030-01-01T00:00:00Z",
+ "spec_version": "1.0",
+ "targets": {
+ "dir/file2.txt": {
+ "hashes": {
+ "sha256": "04e2f59431a9d219321baf7d21b8cc797d7615dc3e9515c782c49d2075658701",
+ "sha512": "2b85daf030ebc94d302822da4fd50216dc56f90c9bb60a95b272aa5b11fe81cd9b192b1a860896d6a8241d1a42cc97b6015d42100c9b46432a32db4b13a11c58"
+ },
+ "length": 9
+ },
+ "file1.txt": {
+ "custom": {
+ "file_permissions": "0644"
+ },
+ "hashes": {
+ "sha256": "55ae75d991c770d8f3ef07cbfde124ffce9c420da5db6203afab700b27e10cf9",
+ "sha512": "055dc805570eecebad4270774054ee4375ef9a7248d981cfa8155dc884817df31e8497684dd26addd018a30565c3ccf87eeb70445f2e76587af84ed6ce1e0302"
+ },
+ "length": 9
+ }
+ },
+ "version": 1
+ }
+}
\ No newline at end of file
diff --git a/client/testdata/python-tuf-v0.11.1/without-consistent-snapshot/repository/metadata/timestamp.json b/client/testdata/python-tuf-v0.11.1/without-consistent-snapshot/repository/metadata/timestamp.json
new file mode 100644
index 0000000..8358808
--- /dev/null
+++ b/client/testdata/python-tuf-v0.11.1/without-consistent-snapshot/repository/metadata/timestamp.json
@@ -0,0 +1,23 @@
+{
+ "signatures": [
+ {
+ "keyid": "cdaae1610a337baa06f461dac33eefd0ca2fb452b70131f3108f29567ac88f71",
+ "sig": "0c375d2afc0b015c2b4fcda9aa36855679dd17f58c2426d133689776aec812f1c586bdfa068ccfe56a43d338f2c80a1e8e767ec5f1c7fe179bd978313c379009"
+ }
+ ],
+ "signed": {
+ "_type": "timestamp",
+ "expires": "2030-01-01T00:00:00Z",
+ "meta": {
+ "snapshot.json": {
+ "hashes": {
+ "sha256": "3f2c336104fc481db5106945e01dda8840242201a25977747a9625d06611d2cb"
+ },
+ "length": 470,
+ "version": 1
+ }
+ },
+ "spec_version": "1.0",
+ "version": 1
+ }
+}
\ No newline at end of file
diff --git a/client/testdata/python-tuf-v0.11.1/without-consistent-snapshot/repository/targets/dir/file2.txt b/client/testdata/python-tuf-v0.11.1/without-consistent-snapshot/repository/targets/dir/file2.txt
new file mode 100644
index 0000000..c3ee11c
--- /dev/null
+++ b/client/testdata/python-tuf-v0.11.1/without-consistent-snapshot/repository/targets/dir/file2.txt
@@ -0,0 +1 @@
+file2.txt
\ No newline at end of file
diff --git a/client/testdata/python-tuf-v0.11.1/without-consistent-snapshot/repository/targets/file1.txt b/client/testdata/python-tuf-v0.11.1/without-consistent-snapshot/repository/targets/file1.txt
new file mode 100644
index 0000000..39cd576
--- /dev/null
+++ b/client/testdata/python-tuf-v0.11.1/without-consistent-snapshot/repository/targets/file1.txt
@@ -0,0 +1 @@
+file1.txt
\ No newline at end of file
