def create_delegation(tuf_repo, delegated_targets_path, keyid, keyid_password,
parent_role, new_role_name):
keystore_dir = os.path.join(tuf_repo, 'keystore')
metadata_dir = os.path.join(tuf_repo, 'metadata')
# Patch signercli._get_metadata_directory()
_get_metadata_directory(metadata_dir)
# Mock method for signercli._prompt().
def _mock_prompt(msg, junk, targets_path=delegated_targets_path,
parent_role=parent_role, new_role_name=new_role_name):
if msg.startswith('\nThe directory entered'):
return targets_path
elif msg.startswith('\nChoose and enter the parent'):
return parent_role
elif msg.endswith('\nEnter the delegated role\'s name: '):
return new_role_name
else:
error_msg = ('Prompt: '+'\''+msg+'\''+
' did not match any predefined mock prompts.')
sys.exit(error_msg)
# Patch signercli._prompt().
signercli._prompt = _mock_prompt
# Mock method for signercli._get_password().
def _mock_get_password(msg, keyid=keyid, password=keyid_password):
_keyid = keyid[0]
if msg.endswith('('+_keyid+'): '):
return keyid_password
else:
return 'test' # password for targets' keyid.
# Patch signercli._get_password().
signercli._get_password = _mock_get_password
# Method to patch signercli._get_keyids()
def _mock_get_keyid(junk, keyid=keyid):
return keyid
# Patch signercli._get_keyids().
signercli._get_keyids = _mock_get_keyid
signercli.make_delegation(keystore_dir)
def build_server_repository(server_repository_dir, targets_dir):
"""
<Purpose>
'build_server_repository' builds a complete repository based on target
files provided in the 'targets_dir'. Delegated roles are included.
"""
# Save the originals of the functions patched by this function.
# The patched functions will be restored prior to returning.
original_get_metadata = signercli._get_metadata_directory
original_prompt = signercli._prompt
original_get_password = signercli._get_password
original_get_keyids = signercli._get_keyids
server_metadata_dir = os.path.join(server_repository_dir, 'metadata')
keystore_dir = os.path.join(server_repository_dir, 'keystore')
# Remove 'server_metadata_dir' and 'keystore_dir' if they already exist.
if os.path.exists(server_metadata_dir):
shutil.rmtree(server_metadata_dir)
if os.path.exists(keystore_dir):
shutil.rmtree(keystore_dir)
# Make metadata directory inside server repository dir.
os.mkdir(server_metadata_dir)
# Make a keystore directory inside server's repository and populate it.
os.mkdir(keystore_dir)
_create_keystore(keystore_dir)
# Build config file.
build_config = signerlib.build_config_file
top_level_role_info = unittest_toolbox.Modified_TestCase.top_level_role_info
config_filepath = build_config(server_repository_dir, 365, top_level_role_info)
# BUILD ROLE FILES.
# Build root file.
signerlib.build_root_file(config_filepath, role_keyids['root'],
server_metadata_dir)
# Build targets file.
signerlib.build_targets_file(targets_dir, role_keyids['targets'],
server_metadata_dir)
# MAKE DELEGATIONS.
# We will need to patch a few signercli prompts.
# Specifically, signercli.make_delegations() asks user input for:
# metadata directory, delegated targets directory, parent role,
# passwords for parent role's keyids, delegated role's name, and
# the keyid to be assigned to the delegated role. Take a look at
# signercli's make_delegation() to gain bit more insight in what is
# happening.
# 'load_key' is a reference to the 'load_keystore_from_keyfiles function'.
load_keys = keystore.load_keystore_from_keyfiles
# Setup first level delegated role.
delegated_level1 = os.path.join(targets_dir, 'delegated_level1')
delegated_targets_dir = delegated_level1
parent_role = 'targets'
delegated_role_name = 'delegated_role1'
signing_keyids = role_keyids['targets/delegated_role1']
# Patching the 'signercli' prompts.
# Mock method for signercli._get_metadata_directory().
def _mock_get_metadata_directory():
return server_metadata_dir
# Mock method for signercli._prompt().
def _mock_prompt(msg, junk):
if msg.startswith('\nThe directory entered'):
return delegated_targets_dir
elif msg.startswith('\nChoose and enter the parent'):
return parent_role
elif msg.endswith('\nEnter the delegated role\'s name: '):
return delegated_role_name
else:
error_msg = ('Prompt: '+'\''+msg+'\''+
' did not match any predefined mock prompts.')
sys.exit(error_msg)
# Mock method for signercli._get_password().
def _mock_get_password(msg):
for keyid in unittest_toolbox.Modified_TestCase.rsa_keyids:
if msg.endswith('('+keyid+'): '):
return unittest_toolbox.Modified_TestCase.rsa_passwords[keyid]
# Method to patch signercli._get_keyids()
def _mock_get_keyids(junk):
if signing_keyids:
for keyid in signing_keyids:
password = unittest_toolbox.Modified_TestCase.rsa_passwords[keyid]
# Load the keyfile.
load_keys(keystore_dir, [keyid], [password])
return signing_keyids
# Patch signercli._get_metadata_directory().
signercli._get_metadata_directory = _mock_get_metadata_directory
# Patch signercli._prompt().
signercli._prompt = _mock_prompt
# Patch signercli._get_password().
signercli._get_password = _mock_get_password
# Patch signercli._get_keyids().
signercli._get_keyids = _mock_get_keyids
# Clear kestore's dictionaries, by detaching them from unittest_toolbox's
# dictionaries.
keystore._keystore = {}
keystore._key_passwords = {}
# Make first level delegation.
signercli.make_delegation(keystore_dir)
# Setup second level delegated role.
delegated_level2 = os.path.join(delegated_level1, 'delegated_level2')
delegated_targets_dir = delegated_level2
parent_role = 'targets/delegated_role1'
delegated_role_name = 'delegated_role2'
signing_keyids = role_keyids['targets/delegated_role1/delegated_role2']
# Clear kestore's dictionaries.
keystore.clear_keystore()
# Make second level delegation.
signercli.make_delegation(keystore_dir)
keystore._keystore = unittest_toolbox.Modified_TestCase.rsa_keystore
keystore._key_passwords = unittest_toolbox.Modified_TestCase.rsa_passwords
# Build release file.
signerlib.build_release_file(role_keyids['release'], server_metadata_dir)
# Build timestamp file.
signerlib.build_timestamp_file(role_keyids['timestamp'], server_metadata_dir)
keystore._keystore = {}
keystore._key_passwords = {}
# RESTORE
signercli._get_metadata_directory = original_get_metadata
signercli._prompt = original_prompt
signercli._get_password = original_get_password
signercli._get_keyids = original_get_keyids
def create_delegation(tuf_repo, delegated_targets_path, keyid, keyid_password,
parent_role, new_role_name, expiration_date):
keystore_dir = os.path.join(tuf_repo, 'keystore')
metadata_dir = os.path.join(tuf_repo, 'metadata')
original_get_metadata_directory = signercli._get_metadata_directory
original_prompt = signercli._prompt
original_get_password = signercli._get_password
original_get_keyids = signercli._get_keyids
# Patch signercli._get_metadata_directory()
_get_metadata_directory(metadata_dir)
# Mock method for signercli._prompt().
def _mock_prompt(msg, junk, targets_path=delegated_targets_path,
parent_role=parent_role, new_role_name=new_role_name,
expiration=expiration_date):
if msg.startswith('\nThe paths entered below should be located'):
return targets_path
elif msg.startswith('\nChoose and enter the parent'):
return parent_role
elif msg.startswith('\nEnter the delegated role\'s name: '):
return new_role_name
elif msg.startswith('\nCurrent time: '):
return expiration
else:
error_msg = ('Prompt: '+'\''+msg+'\''+
' did not match any predefined mock prompts.')
sys.exit(error_msg)
# Patch signercli._prompt().
signercli._prompt = _mock_prompt
# Mock method for signercli._get_password().
def _mock_get_password(msg, keyid=keyid, password=keyid_password):
_keyid = keyid[0]
if msg.endswith('('+_keyid+'): '):
return keyid_password
else:
return PASSWD # password for targets' keyid.
# Patch signercli._get_password().
signercli._get_password = _mock_get_password
# Method to patch signercli._get_keyids()
def _mock_get_keyid(junk, keyid=keyid):
return keyid
# Patch signercli._get_keyids().
signercli._get_keyids = _mock_get_keyid
signercli.make_delegation(keystore_dir)
keystore.clear_keystore()
signercli._get_keyids = original_get_keyids
signercli._get_password = original_get_password
signercli._prompt = original_prompt
signercli._get_metadata_directory = original_get_metadata_directory
def build_server_repository(server_repository_dir, targets_dir):
"""
<Purpose>
'build_server_repository' builds a complete repository based on target
files provided in the 'targets_dir'. Delegated roles are included.
"""
# Save the originals of the functions patched by this function.
# The patched functions will be restored prior to returning.
original_get_metadata = signercli._get_metadata_directory
original_prompt = signercli._prompt
original_get_password = signercli._get_password
original_get_keyids = signercli._get_keyids
# The expiration date for created metadata, required by the 'signercli.py'
# script. The expiration date is set to 259200 seconds ahead of the current
# time. Set all the metadata versions numbers to 1.
expiration_date = tuf.formats.format_time(time.time() + 259200)
expiration_date = expiration_date[0:expiration_date.rfind(' UTC')]
version = 1
server_metadata_dir = os.path.join(server_repository_dir, 'metadata')
keystore_dir = os.path.join(server_repository_dir, 'keystore')
# Remove 'server_metadata_dir' and 'keystore_dir' if they already exist.
if os.path.exists(server_metadata_dir):
shutil.rmtree(server_metadata_dir)
if os.path.exists(keystore_dir):
shutil.rmtree(keystore_dir)
# Make metadata directory inside server repository dir.
os.mkdir(server_metadata_dir)
# Make a keystore directory inside server's repository and populate it.
os.mkdir(keystore_dir)
_create_keystore(keystore_dir)
# Build config file.
build_config = signerlib.build_config_file
top_level_role_info = unittest_toolbox.Modified_TestCase.top_level_role_info
config_filepath = build_config(server_repository_dir, 365,
top_level_role_info)
# BUILD ROLE FILES.
# Build root file.
signerlib.build_root_file(config_filepath, role_keyids['root'],
server_metadata_dir, version)
# Build targets file.
signerlib.build_targets_file([targets_dir], role_keyids['targets'],
server_metadata_dir, version,
expiration_date + ' UTC')
# MAKE DELEGATIONS.
# We will need to patch a few signercli prompts.
# Specifically, signercli.make_delegations() asks user input for:
# metadata directory, delegated targets directory, parent role,
# passwords for parent role's keyids, delegated role's name, and
# the keyid to be assigned to the delegated role. Take a look at
# signercli's make_delegation() to gain bit more insight in what is
# happening.
# 'load_key' is a reference to the 'load_keystore_from_keyfiles function'.
load_keys = keystore.load_keystore_from_keyfiles
# Setup first level delegated role.
delegated_level1 = os.path.join(targets_dir, 'delegated_level1')
delegated_targets_dir = delegated_level1
parent_role = 'targets'
delegated_role_name = 'delegated_role1'
signing_keyids = role_keyids['targets/delegated_role1']
# Patching the 'signercli' prompts.
# Mock method for signercli._get_metadata_directory().
def _mock_get_metadata_directory():
return server_metadata_dir
# Mock method for signercli._prompt().
def _mock_prompt(msg, junk):
if msg.startswith('\nThe paths entered'):
return delegated_targets_dir
elif msg.startswith('\nChoose and enter the parent'):
return parent_role
elif msg.startswith('\nEnter the delegated role\'s name: '):
return delegated_role_name
elif msg.startswith('\nCurrent time:'):
return expiration_date
else:
error_msg = ('Prompt: ' + '\'' + msg + '\'' +
' did not match any predefined mock prompts.')
sys.exit(error_msg)
# Mock method for signercli._get_password().
def _mock_get_password(msg):
for keyid in unittest_toolbox.Modified_TestCase.rsa_keyids:
if msg.endswith('(' + keyid + '): '):
return unittest_toolbox.Modified_TestCase.rsa_passwords[keyid]
# Method to patch signercli._get_keyids()
def _mock_get_keyids(junk):
if signing_keyids:
for keyid in signing_keyids:
password = unittest_toolbox.Modified_TestCase.rsa_passwords[
keyid]
# Load the keyfile.
load_keys(keystore_dir, [keyid], [password])
return signing_keyids
# Patch signercli._get_metadata_directory().
signercli._get_metadata_directory = _mock_get_metadata_directory
# Patch signercli._prompt().
signercli._prompt = _mock_prompt
# Patch signercli._get_password().
signercli._get_password = _mock_get_password
# Patch signercli._get_keyids().
signercli._get_keyids = _mock_get_keyids
# Clear kestore's dictionaries, by detaching them from unittest_toolbox's
# dictionaries.
keystore._keystore = {}
keystore._derived_keys = {}
# Make first level delegation.
signercli.make_delegation(keystore_dir)
# Setup second level delegated role.
delegated_level2 = os.path.join(delegated_level1, 'delegated_level2')
delegated_targets_dir = delegated_level2
parent_role = 'targets/delegated_role1'
delegated_role_name = 'delegated_role2'
signing_keyids = role_keyids['targets/delegated_role1/delegated_role2']
# Clear kestore's dictionaries.
keystore.clear_keystore()
# Make second level delegation.
signercli.make_delegation(keystore_dir)
keystore._keystore = unittest_toolbox.Modified_TestCase.rsa_keystore
keystore._derived_keys = unittest_toolbox.Modified_TestCase.rsa_passwords
# Build release file.
signerlib.build_release_file(role_keyids['release'], server_metadata_dir,
version, expiration_date + ' UTC')
# Build timestamp file.
signerlib.build_timestamp_file(role_keyids['timestamp'],
server_metadata_dir, version,
expiration_date + ' UTC')
keystore._keystore = {}
keystore._derived_keys = {}
# RESTORE
signercli._get_metadata_directory = original_get_metadata
signercli._prompt = original_prompt
signercli._get_password = original_get_password
signercli._get_keyids = original_get_keyids
def build_server_repository(server_repository_dir, targets_dir):
# Make metadata directory inside client and server repository dir.
server_metadata_dir = os.path.join(server_repository_dir, 'metadata')
os.mkdir(server_metadata_dir)
# Make a keystore directory inside server's repository and populate it.
keystore_dir = os.path.join(server_repository_dir, 'keystore')
os.mkdir(keystore_dir)
create_keystore(keystore_dir)
# Build config file.
build_config = signerlib.build_config_file
config_filepath = build_config(server_repository_dir, 365,
TestCase_Tools.top_level_role_info)
# Role:keyids dictionary.
role_keyids = {}
for role in TestCase_Tools.semi_roledict.keys():
role_keyids[role] = TestCase_Tools.semi_roledict[role]['keyids']
# BUILD ROLE FILES.
# Build root file.
signerlib.build_root_file(config_filepath, role_keyids['root'],
server_metadata_dir)
# Build targets file.
signerlib.build_targets_file(targets_dir, role_keyids['targets'],
server_metadata_dir)
# Build release file.
signerlib.build_release_file(role_keyids['release'], server_metadata_dir)
# Build timestamp file.
signerlib.build_timestamp_file(role_keyids['timestamp'], server_metadata_dir)
# MAKE DELEGATIONS.
# We will need to patch a few signercli prompts.
# Specifically, signercli.make_delegations() asks user input for:
# metadata directory, delegated targets directory, parent role,
# passwords for parent role's keyids, delegated role's name, and
# the keyid to be assigned to the delegated role. Take a look at
# signercli's make_delegation() to gain bit more insight in what is
# happening.
# 'load_key' is a reference to the 'load_keystore_from_keyfiles function'.
load_keys = keystore.load_keystore_from_keyfiles
# Setup first level delegated role.
delegated_level1 = os.path.join(targets_dir, 'delegated_level1')
delegated_targets_dir = delegated_level1
parent_role = 'targets'
delegated_role_name = 'delegated_role1'
signing_keyids = role_keyids['targets/delegated_role1']
# Patching the prompts.
# Mock method for signercli._get_metadata_directory().
def _mock_get_metadata_directory():
return server_metadata_dir
# Mock method for signercli._prompt().
def _mock_prompt(msg, junk):
if msg.startswith('\nNOTE: The directory entered'):
return delegated_targets_dir
elif msg.startswith('\nChoose and enter the parent'):
return parent_role
elif msg.endswith('\nEnter the delegated role\'s name: '):
return delegated_role_name
else:
error_msg = ('Prompt: '+'\''+msg+'\''+
' did not match any predefined mock prompts.')
sys.exit(error_msg)
# Mock method for signercli._get_password().
def _mock_get_password(msg):
for keyid in TestCase_Tools.rsa_keyids:
if msg.endswith('('+keyid+'): '):
return TestCase_Tools.rsa_passwords[keyid]
# Method to patch signercli._get_keyids()
def _mock_get_keyids(junk):
if signing_keyids:
for keyid in signing_keyids:
password = TestCase_Tools.rsa_passwords[keyid]
# Load the keyfile.
load_keys(keystore_dir, [keyid], [password])
return signing_keyids
# Patch signercli._get_metadata_directory().
signercli._get_metadata_directory = _mock_get_metadata_directory
# Patch signercli._prompt().
signercli._prompt = _mock_prompt
# Patch signercli._get_password().
signercli._get_password = _mock_get_password
# Patch signercli._get_keyids().
signercli._get_keyids = _mock_get_keyids
# Clear kestore's dictionaries, by detaching them from unittest_toolbox's
# dictionaries.
keystore._keystore = {}
keystore._key_passwords = {}
# Make first level delegation.
signercli.make_delegation(keystore_dir)
# Setup first level delegated role.
delegated_level2 = os.path.join(delegated_level1, 'delegated_level2')
delegated_targets_dir = delegated_level2
parent_role = 'targets/delegated_role1'
delegated_role_name = 'delegated_role2'
signing_keyids = role_keyids['targets/delegated_role1/delegated_role2']
# Clear kestore's dictionaries.
keystore.clear_keystore()
# Make second level delegation.
signercli.make_delegation(keystore_dir)
def create_delegation(tuf_repo, delegated_targets_path, keyid, keyid_password,
parent_role, new_role_name, expiration_date):
keystore_dir = os.path.join(tuf_repo, 'keystore')
metadata_dir = os.path.join(tuf_repo, 'metadata')
original_get_metadata_directory = signercli._get_metadata_directory
original_prompt = signercli._prompt
original_get_password = signercli._get_password
original_get_keyids = signercli._get_keyids
# Patch signercli._get_metadata_directory()
_get_metadata_directory(metadata_dir)
# Mock method for signercli._prompt().
def _mock_prompt(msg,
junk,
targets_path=delegated_targets_path,
parent_role=parent_role,
new_role_name=new_role_name,
expiration=expiration_date):
if msg.startswith('\nThe paths entered below should be located'):
return targets_path
elif msg.startswith('\nChoose and enter the parent'):
return parent_role
elif msg.startswith('\nEnter the delegated role\'s name: '):
return new_role_name
elif msg.startswith('\nCurrent time: '):
return expiration
else:
error_msg = ('Prompt: ' + '\'' + msg + '\'' +
' did not match any predefined mock prompts.')
sys.exit(error_msg)
# Patch signercli._prompt().
signercli._prompt = _mock_prompt
# Mock method for signercli._get_password().
def _mock_get_password(msg, keyid=keyid, password=keyid_password):
_keyid = keyid[0]
if msg.endswith('(' + _keyid + '): '):
return keyid_password
else:
return PASSWD # password for targets' keyid.
# Patch signercli._get_password().
signercli._get_password = _mock_get_password
# Method to patch signercli._get_keyids()
def _mock_get_keyid(junk, keyid=keyid):
return keyid
# Patch signercli._get_keyids().
signercli._get_keyids = _mock_get_keyid
signercli.make_delegation(keystore_dir)
keystore.clear_keystore()
signercli._get_keyids = original_get_keyids
signercli._get_password = original_get_password
signercli._prompt = original_prompt
signercli._get_metadata_directory = original_get_metadata_directory
def test_7_make_delegation(self):
# SETUP
original_get_metadata_directory = signercli._get_metadata_directory
original_prompt = signercli._prompt
original_get_password = signercli._get_password
# Create a temp repository and metadata directories.
repo_dir = self.make_temp_directory()
meta_dir = self.make_temp_directory(directory=repo_dir)
# Create targets directories.
targets_dir, targets_paths =\
self.make_temp_directory_with_data_files(directory=repo_dir)
delegated_targets_dir = os.path.join(targets_dir,'targets',
'delegated_level1')
# Assign parent role and name of the delegated role.
parent_role = 'targets'
delegated_role = 'delegated_role_1'
# Create couple new RSA keys for delegation levels 1 and 2.
new_keyid_1 = self.generate_rsakey()
new_keyid_2 = self.generate_rsakey()
# Create temp directory for config file.
config_dir = self.make_temp_directory()
# Build a config file.
config_filepath = signerlib.build_config_file(config_dir, 365,
self.top_level_role_info)
# Patch signercli._get_metadata_directory().
self.mock_get_metadata_directory(directory=meta_dir)
# Patch signercli._get_password(). Get passwords for parent's keyids.
self.get_passwords()
# Create keystore directory.
keystore_dir = self.create_temp_keystore_directory()
# Mock method for signercli._prompt() to generate targets.txt file.
self.make_metadata_mock_prompts(targ_dir=targets_dir,
conf_path=config_filepath)
# List of keyids to be returned by _get_keyids()
signing_keyids = [new_keyid_1]
# Load keystore.
load_keystore = keystore.load_keystore_from_keyfiles
# Build the root metadata file (root.txt).
signercli.make_root_metadata(keystore_dir)
# Build targets metadata file (targets.txt).
signercli.make_targets_metadata(keystore_dir)
# Clear kestore's dictionaries.
keystore.clear_keystore()
# Mock method for signercli._prompt().
def _mock_prompt(msg, junk):
if msg.startswith('\nThe directory entered'):
return delegated_targets_dir
elif msg.startswith('\nChoose and enter the parent'):
return parent_role
elif msg.endswith('\nEnter the delegated role\'s name: '):
return delegated_role
else:
error_msg = ('Prompt: '+'\''+msg+'\''+
' did not match any predefined mock prompts.')
self.fail(error_msg)
# Mock method for signercli._get_password().
def _mock_get_password(msg):
for keyid in self.rsa_keyids:
if msg.endswith('('+keyid+'): '):
return self.rsa_passwords[keyid]
# Method to patch signercli._get_keyids()
def _mock_get_keyids(junk):
if signing_keyids:
for keyid in signing_keyids:
password = self.rsa_passwords[keyid]
# Load the keyfile.
load_keystore(keystore_dir, [keyid], [password])
return signing_keyids
# Patch signercli._prompt().
signercli._prompt = _mock_prompt
# Patch signercli._get_password().
signercli._get_password = _mock_get_password
# Patch signercli._get_keyids().
signercli._get_keyids = _mock_get_keyids
# TESTS
# Test: invalid parent role.
# Assign a non-existing parent role.
parent_role = self.random_string()
self.assertRaises(tuf.RepositoryError, signercli.make_delegation,
keystore_dir)
# Restore parent role.
parent_role = 'targets'
# Test: invalid password(s) for parent's keyids.
keystore.clear_keystore()
parent_keyids = self.top_level_role_info[parent_role]['keyids']
for keyid in parent_keyids:
saved_pw = self.rsa_passwords[keyid]
self.rsa_passwords[keyid] = self.random_string()
self.assertRaises(tuf.RepositoryError, signercli.make_delegation,
keystore_dir)
self.rsa_passwords[keyid] = saved_pw
# Test: delegated_keyids == 0.
keystore.clear_keystore()
# Load 0 keyids (== 0).
signing_keyids = []
self.assertRaises(tuf.RepositoryError, signercli.make_delegation,
keystore_dir)
keystore.clear_keystore()
# Restore signing_keyids (== 1).
signing_keyids = [new_keyid_1]
# Test: normal case 1.
# Testing first level delegation.
signercli.make_delegation(keystore_dir)
# Verify delegated metadata file exists.
delegated_meta_file = os.path.join(meta_dir, parent_role,
delegated_role+'.txt')
self.assertTrue(os.path.exists(delegated_meta_file))
# Test: normal case 2.
# Testing second level delegation.
keystore.clear_keystore()
# Make necessary adjustments for the test.
signing_keyids = [new_keyid_2]
delegated_targets_dir = os.path.join(delegated_targets_dir,
'delegated_level2')
parent_role = os.path.join(parent_role, delegated_role)
delegated_role = 'delegated_role_2'
signercli.make_delegation(keystore_dir)
# Verify delegated metadata file exists.
delegated_meta_file = os.path.join(meta_dir, parent_role,
delegated_role+'.txt')
self.assertTrue(os.path.exists(delegated_meta_file))
# Test: normal case 3.
# Testing delegated_keyids > 1.
# Ensure make_delegation() sets 'threshold' = 2 for the delegated role.
keystore.clear_keystore()
# Populate 'signing_keyids' with multiple keys, so the
# the delegated metadata is set to a threshold > 1.
signing_keyids = [new_keyid_1, new_keyid_2]
parent_role = 'targets'
delegated_role = 'delegated_role_1'
signercli.make_delegation(keystore_dir)
# Verify delegated metadata file exists.
delegated_meta_file = os.path.join(meta_dir, parent_role,
delegated_role+'.txt')
self.assertTrue(os.path.exists(delegated_meta_file))
# Verify the threshold value of the delegated metadata file
# by inspecting the parent role's 'delegations' field.
parent_role_file = os.path.join(meta_dir, parent_role+'.txt')
signable = signerlib.read_metadata_file(parent_role_file)
delegated_rolename = parent_role+'/'+delegated_role
threshold = signable['signed']['delegations']['roles']\
[delegated_rolename]['threshold']
self.assertTrue(threshold == 2)
# RESTORE
signercli._get_password = original_get_password
signercli._prompt = original_prompt
signercli._get_metadata_directory = original_get_metadata_directory
