def content(cls, attr=None, exclude=(), sign=False, signing_key=None):
base_header = (
('extra-info',
'%s %s' % (_random_nickname(), _random_fingerprint())),
('published', _random_date()),
)
if signing_key:
sign = True
if sign:
if attr and 'router-signature' in attr:
raise ValueError(
'Cannot sign the descriptor if a router-signature has been provided'
)
if signing_key is None:
signing_key = create_signing_key()
content = _descriptor_content(
attr, exclude, base_header) + b'\nrouter-signature\n'
return _append_router_signature(content, signing_key.private)
else:
return _descriptor_content(
attr, exclude, base_header,
(('router-signature', _random_crypto_blob('SIGNATURE')), ))
def content(
cls: Type['stem.descriptor.server_descriptor.RelayDescriptor'],
attr: Optional[Mapping[str, str]] = None,
exclude: Sequence[str] = (),
sign: bool = False,
signing_key: Optional['stem.descriptor.SigningKey'] = None,
exit_policy: Optional['stem.exit_policy.ExitPolicy'] = None
) -> bytes:
attr = dict(attr) if attr else {}
if exit_policy is None:
exit_policy = REJECT_ALL_POLICY
base_header = [
('router', '%s %s 9001 0 0' %
(_random_nickname(), _random_ipv4_address())),
('published', _random_date()),
('bandwidth', '153600 256000 104590'),
] + [
tuple(line.split(' ', 1))
for line in str(exit_policy).splitlines() # type: ignore
] + [
('onion-key', _random_crypto_blob('RSA PUBLIC KEY')),
('signing-key', _random_crypto_blob('RSA PUBLIC KEY')),
]
if sign or signing_key:
if attr and 'signing-key' in attr:
raise ValueError(
'Cannot sign the descriptor if a signing-key has been provided'
)
elif attr and 'router-signature' in attr:
raise ValueError(
'Cannot sign the descriptor if a router-signature has been provided'
)
if signing_key is None:
signing_key = create_signing_key()
if 'fingerprint' not in attr:
fingerprint = hashlib.sha1(
_bytes_for_block(
stem.util.str_tools._to_unicode(
signing_key.public_digest.strip()))).hexdigest(
).upper()
attr['fingerprint'] = ' '.join(
stem.util.str_tools._split_by_length(fingerprint, 4))
attr['signing-key'] = signing_key.public_digest
content = _descriptor_content(
attr, exclude, base_header) + b'\nrouter-signature\n'
return _append_router_signature(content, signing_key.private)
else:
return _descriptor_content(attr, exclude, base_header, (
('router-sig-ed25519', None),
('router-signature', _random_crypto_blob('SIGNATURE')),
))
def content(cls, attr=None, exclude=(), sign=False, signing_key=None):
if signing_key:
sign = True
if attr is None:
attr = {}
base_header = (
('router',
'%s %s 9001 0 0' % (_random_nickname(), _random_ipv4_address())),
('published', _random_date()),
('bandwidth', '153600 256000 104590'),
('reject', '*:*'),
('onion-key', _random_crypto_blob('RSA PUBLIC KEY')),
('signing-key', _random_crypto_blob('RSA PUBLIC KEY')),
)
if sign:
if attr and 'signing-key' in attr:
raise ValueError(
'Cannot sign the descriptor if a signing-key has been provided'
)
elif attr and 'router-signature' in attr:
raise ValueError(
'Cannot sign the descriptor if a router-signature has been provided'
)
if signing_key is None:
signing_key = create_signing_key()
if 'fingerprint' not in attr:
fingerprint = hashlib.sha1(
_bytes_for_block(
stem.util.str_tools._to_unicode(
signing_key.public_digest.strip()))).hexdigest(
).upper()
attr['fingerprint'] = ' '.join(
stem.util.str_tools._split_by_length(fingerprint, 4))
attr['signing-key'] = signing_key.public_digest
content = _descriptor_content(
attr, exclude, base_header) + b'\nrouter-signature\n'
return _append_router_signature(content, signing_key.private)
else:
return _descriptor_content(attr, exclude, base_header, (
('router-sig-ed25519', None),
('router-signature', _random_crypto_blob('SIGNATURE')),
))
def content(cls: Type['stem.descriptor.extrainfo_descriptor.RelayExtraInfoDescriptor'], attr: Optional[Mapping[str, str]] = None, exclude: Sequence[str] = (), sign: bool = False, signing_key: Optional['stem.descriptor.SigningKey'] = None) -> bytes:
base_header = (
('extra-info', '%s %s' % (_random_nickname(), _random_fingerprint())),
('published', _random_date()),
)
if sign or signing_key:
if attr and 'router-signature' in attr:
raise ValueError('Cannot sign the descriptor if a router-signature has been provided')
if signing_key is None:
signing_key = create_signing_key()
content = _descriptor_content(attr, exclude, base_header) + b'\nrouter-signature\n'
return _append_router_signature(content, signing_key.private)
else:
return _descriptor_content(attr, exclude, base_header, (
('router-signature', _random_crypto_blob('SIGNATURE')),
))
def content(cls, attr = None, exclude = (), sign = False, signing_key = None):
base_header = (
('extra-info', '%s %s' % (_random_nickname(), _random_fingerprint())),
('published', _random_date()),
)
if signing_key:
sign = True
if sign:
if attr and 'router-signature' in attr:
raise ValueError('Cannot sign the descriptor if a router-signature has been provided')
if signing_key is None:
signing_key = create_signing_key()
content = _descriptor_content(attr, exclude, base_header) + b'\nrouter-signature\n'
return _append_router_signature(content, signing_key.private)
else:
return _descriptor_content(attr, exclude, base_header, (
('router-signature', _random_crypto_blob('SIGNATURE')),
))
def content(cls, attr = None, exclude = (), sign = False, signing_key = None):
if signing_key:
sign = True
if attr is None:
attr = {}
base_header = (
('router', '%s %s 9001 0 0' % (_random_nickname(), _random_ipv4_address())),
('published', _random_date()),
('bandwidth', '153600 256000 104590'),
('reject', '*:*'),
('onion-key', _random_crypto_blob('RSA PUBLIC KEY')),
('signing-key', _random_crypto_blob('RSA PUBLIC KEY')),
)
if sign:
if attr and 'signing-key' in attr:
raise ValueError('Cannot sign the descriptor if a signing-key has been provided')
elif attr and 'router-signature' in attr:
raise ValueError('Cannot sign the descriptor if a router-signature has been provided')
if signing_key is None:
signing_key = create_signing_key()
if 'fingerprint' not in attr:
fingerprint = hashlib.sha1(_bytes_for_block(stem.util.str_tools._to_unicode(signing_key.public_digest.strip()))).hexdigest().upper()
attr['fingerprint'] = ' '.join(stem.util.str_tools._split_by_length(fingerprint, 4))
attr['signing-key'] = signing_key.public_digest
content = _descriptor_content(attr, exclude, base_header) + b'\nrouter-signature\n'
return _append_router_signature(content, signing_key.private)
else:
return _descriptor_content(attr, exclude, base_header, (
('router-sig-ed25519', None),
('router-signature', _random_crypto_blob('SIGNATURE')),
))