def filedump(self, ext='tmp'):
"""Dumps parsed configurations into files.
:param str ext: The file extension to use for the dumped files. If
empty, this overrides the existing conf files.
"""
for filename in self.parsed:
tree = self.parsed[filename]
if ext:
filename = filename + os.path.extsep + ext
try:
with open(filename, 'w') as _file:
nginxparser.dump(tree, _file)
except IOError:
logging.error("Could not open file for writing: %s", filename)
def filedump(self, ext='tmp'):
"""Dumps parsed configurations into files.
:param str ext: The file extension to use for the dumped files. If
empty, this overrides the existing conf files.
"""
for filename in self.parsed:
tree = self.parsed[filename]
if ext:
filename = filename + os.path.extsep + ext
try:
with open(filename, 'w') as _file:
nginxparser.dump(tree, _file)
except IOError:
logger.error("Could not open file for writing: %s", filename)
def _mod_config(self, ll_addrs):
"""Modifies Nginx config to include challenge server blocks.
:param list ll_addrs: list of lists of
:class:`letsencrypt_nginx.obj.Addr` to apply
:raises .MisconfigurationError:
Unable to find a suitable HTTP block in which to include
authenticator hosts.
"""
# Add the 'include' statement for the challenges if it doesn't exist
# already in the main config
included = False
include_directive = ['include', self.challenge_conf]
root = self.configurator.parser.loc["root"]
bucket_directive = ['server_names_hash_bucket_size', '128']
main = self.configurator.parser.parsed[root]
for key, body in main:
if key == ['http']:
found_bucket = False
for k, _ in body:
if k == bucket_directive[0]:
found_bucket = True
if not found_bucket:
body.insert(0, bucket_directive)
if include_directive not in body:
body.insert(0, include_directive)
included = True
break
if not included:
raise errors.MisconfigurationError(
'LetsEncrypt could not find an HTTP block to include '
'TLS-SNI-01 challenges in %s.' % root)
config = [
self._make_server_block(pair[0], pair[1])
for pair in itertools.izip(self.achalls, ll_addrs)
]
self.configurator.reverter.register_file_creation(
True, self.challenge_conf)
with open(self.challenge_conf, "w") as new_conf:
nginxparser.dump(config, new_conf)
def _mod_config(self, ll_addrs):
"""Modifies Nginx config to include challenge server blocks.
:param list ll_addrs: list of lists of
:class:`letsencrypt_nginx.obj.Addr` to apply
:raises .MisconfigurationError:
Unable to find a suitable HTTP block in which to include
authenticator hosts.
"""
# Add the 'include' statement for the challenges if it doesn't exist
# already in the main config
included = False
include_directive = ['include', self.challenge_conf]
root = self.configurator.parser.loc["root"]
bucket_directive = ['server_names_hash_bucket_size', '128']
main = self.configurator.parser.parsed[root]
for key, body in main:
if key == ['http']:
found_bucket = False
for k, _ in body:
if k == bucket_directive[0]:
found_bucket = True
if not found_bucket:
body.insert(0, bucket_directive)
if include_directive not in body:
body.insert(0, include_directive)
included = True
break
if not included:
raise errors.MisconfigurationError(
'LetsEncrypt could not find an HTTP block to include '
'TLS-SNI-01 challenges in %s.' % root)
config = [self._make_server_block(pair[0], pair[1])
for pair in itertools.izip(self.achalls, ll_addrs)]
self.configurator.reverter.register_file_creation(
True, self.challenge_conf)
with open(self.challenge_conf, "w") as new_conf:
nginxparser.dump(config, new_conf)
def test_dump_as_file(self):
parsed = load(open(util.get_data_filename('nginx.conf')))
parsed[-1][-1].append([['server'],
[['listen', '443 ssl'],
['server_name', 'localhost'],
['ssl_certificate', 'cert.pem'],
['ssl_certificate_key', 'cert.key'],
['ssl_session_cache', 'shared:SSL:1m'],
['ssl_session_timeout', '5m'],
['ssl_ciphers', 'HIGH:!aNULL:!MD5'],
[['location', '/'],
[['root', 'html'],
['index', 'index.html index.htm']]]]])
_file = open(util.get_data_filename('nginx.new.conf'), 'w')
dump(parsed, _file)
_file.close()
parsed_new = load(open(util.get_data_filename('nginx.new.conf')))
self.assertEquals(parsed, parsed_new)
def test_dump_as_file(self):
parsed = load(open(util.get_data_filename('nginx.conf')))
parsed[-1][-1].append([['server'],
[['listen', '443 ssl'],
['server_name', 'localhost'],
['ssl_certificate', 'cert.pem'],
['ssl_certificate_key', 'cert.key'],
['ssl_session_cache', 'shared:SSL:1m'],
['ssl_session_timeout', '5m'],
['ssl_ciphers', 'HIGH:!aNULL:!MD5'],
[['location', '/'],
[['root', 'html'],
['index', 'index.html index.htm']]]]])
_file = open(util.get_data_filename('nginx.new.conf'), 'w')
dump(parsed, _file)
_file.close()
parsed_new = load(open(util.get_data_filename('nginx.new.conf')))
self.assertEquals(parsed, parsed_new)
def _mod_config(self, ll_addrs):
"""Modifies Nginx config to include challenge server blocks.
:param list ll_addrs: list of lists of
:class:`letsencrypt_nginx.obj.Addr` to apply
:raises .MisconfigurationError:
Unable to find a suitable HTTP block to include DVSNI hosts.
"""
# Add the 'include' statement for the challenges if it doesn't exist
# already in the main config
included = False
directive = ['include', self.challenge_conf]
root = self.configurator.parser.loc["root"]
main = self.configurator.parser.parsed[root]
for entry in main:
if entry[0] == ['http']:
body = entry[1]
if directive not in body:
body.append(directive)
included = True
break
if not included:
raise errors.MisconfigurationError(
'LetsEncrypt could not find an HTTP block to include DVSNI '
'challenges in %s.' % root)
config = [
self._make_server_block(pair[0], pair[1])
for pair in itertools.izip(self.achalls, ll_addrs)
]
self.configurator.reverter.register_file_creation(
True, self.challenge_conf)
with open(self.challenge_conf, "w") as new_conf:
nginxparser.dump(config, new_conf)
def _mod_config(self, ll_addrs):
"""Modifies Nginx config to include challenge server blocks.
:param list ll_addrs: list of lists of
:class:`letsencrypt_nginx.obj.Addr` to apply
:raises .MisconfigurationError:
Unable to find a suitable HTTP block to include DVSNI hosts.
"""
# Add the 'include' statement for the challenges if it doesn't exist
# already in the main config
included = False
directive = ['include', self.challenge_conf]
root = self.configurator.parser.loc["root"]
main = self.configurator.parser.parsed[root]
for entry in main:
if entry[0] == ['http']:
body = entry[1]
if directive not in body:
body.append(directive)
included = True
break
if not included:
raise errors.MisconfigurationError(
'LetsEncrypt could not find an HTTP block to include DVSNI '
'challenges in %s.' % root)
config = [self._make_server_block(pair[0], pair[1])
for pair in itertools.izip(self.achalls, ll_addrs)]
self.configurator.reverter.register_file_creation(
True, self.challenge_conf)
with open(self.challenge_conf, "w") as new_conf:
nginxparser.dump(config, new_conf)
def test_comments(self):
with open(util.get_data_filename('minimalistic_comments.conf')) as handle:
parsed = load(handle)
with open(util.get_data_filename('minimalistic_comments.new.conf'), 'w') as handle:
dump(parsed, handle)
with open(util.get_data_filename('minimalistic_comments.new.conf')) as handle:
parsed_new = load(handle)
self.assertEquals(parsed, parsed_new)
self.assertEqual(parsed_new, [
['#', " Use bar.conf when it's a full moon!"],
['include', 'foo.conf'],
['#', ' Kilroy was here'],
['check_status', None],
[['server'],
[['#', ''],
['#', " Don't forget to open up your firewall!"],
['#', ''],
['listen', '1234'],
['#', ' listen 80;']]],
])
def test_comments(self):
with open(util.get_data_filename(
'minimalistic_comments.conf')) as handle:
parsed = load(handle)
with open(util.get_data_filename('minimalistic_comments.new.conf'),
'w') as handle:
dump(parsed, handle)
with open(util.get_data_filename(
'minimalistic_comments.new.conf')) as handle:
parsed_new = load(handle)
self.assertEquals(parsed, parsed_new)
self.assertEqual(parsed_new, [
['#', " Use bar.conf when it's a full moon!"],
['include', 'foo.conf'],
['#', ' Kilroy was here'],
['check_status', None],
[['server'],
[['#', ''], ['#', " Don't forget to open up your firewall!"],
['#', ''], ['listen', '1234'], ['#', ' listen 80;']]],
])
