import guard
from flask import Flask
from flask_sslify import SSLify
from confidant import settings
from confidant.routes import (
blind_credentials,
certificates,
credentials,
identity,
saml,
services,
static_files,
)
if not settings.get('DEBUG'):
boto3.set_stream_logger(level=logging.CRITICAL)
logging.getLogger('botocore').setLevel(logging.CRITICAL)
logging.getLogger('pynamodb').setLevel(logging.WARNING)
CSP_POLICY = {
'default-src': ["'self'"],
'style-src': [
"'self'",
"'unsafe-inline'" # for spin.js
]
}
def create_app():
static_folder = settings.STATIC_FOLDER
def update_credential(id):
try:
_cred = Credential.get(id)
except DoesNotExist:
return jsonify({'error': 'Credential not found.'}), 404
if _cred.data_type != 'credential':
msg = 'id provided is not a credential.'
return jsonify({'error': msg}), 400
data = request.get_json()
update = {}
revision = _get_latest_credential_revision(id, _cred.revision)
update['name'] = data.get('name', _cred.name)
if 'enabled' in data:
if not isinstance(data['enabled'], bool):
return jsonify({'error': 'Enabled must be a boolean.'}), 400
update['enabled'] = data['enabled']
else:
update['enabled'] = _cred.enabled
if not isinstance(data.get('metadata', {}), dict):
return jsonify({'error': 'metadata must be a dict'}), 400
services = _get_services_for_credential(id)
if 'credential_pairs' in data:
# Ensure credential pair keys are lowercase
credential_pairs = _lowercase_credential_pairs(
data['credential_pairs'])
_check, ret = _check_credential_pair_values(credential_pairs)
if not _check:
return jsonify(ret), 400
# Ensure credential pairs don't conflicts with pairs from other
# services
conflicts = _pair_key_conflicts_for_services(
id, list(credential_pairs.keys()), services)
if conflicts:
ret = {
'error': 'Conflicting key pairs in mapped service.',
'conflicts': conflicts
}
return jsonify(ret), 400
update['credential_pairs'] = json.dumps(credential_pairs)
else:
data_key = keymanager.decrypt_datakey(_cred.data_key,
encryption_context={'id': id})
cipher_version = _cred.cipher_version
cipher = CipherManager(data_key, cipher_version)
update['credential_pairs'] = cipher.decrypt(_cred.credential_pairs)
data_key = keymanager.create_datakey(encryption_context={'id': id})
cipher = CipherManager(data_key['plaintext'], version=2)
credential_pairs = cipher.encrypt(update['credential_pairs'])
update['metadata'] = data.get('metadata', _cred.metadata)
update['documentation'] = data.get('documentation', _cred.documentation)
# Enforce documentation, EXCEPT if we are restoring an old revision
if (not update['documentation'] and settings.get('ENFORCE_DOCUMENTATION')
and not data.get('revision')):
return jsonify({'error': 'documentation is a required field'}), 400
# Try to save to the archive
try:
Credential(id='{0}-{1}'.format(id, revision),
name=update['name'],
data_type='archive-credential',
credential_pairs=credential_pairs,
metadata=update['metadata'],
enabled=update['enabled'],
revision=revision,
data_key=data_key['ciphertext'],
cipher_version=2,
modified_by=authnz.get_logged_in_user(),
documentation=update['documentation']).save(id__null=True)
except PutError as e:
logging.error(e)
return jsonify({'error': 'Failed to add credential to archive.'}), 500
try:
cred = Credential(id=id,
name=update['name'],
data_type='credential',
credential_pairs=credential_pairs,
metadata=update['metadata'],
enabled=update['enabled'],
revision=revision,
data_key=data_key['ciphertext'],
cipher_version=2,
modified_by=authnz.get_logged_in_user(),
documentation=update['documentation'])
cred.save()
except PutError as e:
logging.error(e)
return jsonify({'error': 'Failed to update active credential.'}), 500
if services:
service_names = [x.id for x in services]
msg = 'Updated credential "{0}" ({1}); Revision {2}'
msg = msg.format(cred.name, cred.id, cred.revision)
graphite.send_event(service_names, msg)
webhook.send_event('credential_update', service_names, [cred.id])
return jsonify({
'id':
cred.id,
'name':
cred.name,
'credential_pairs':
json.loads(cipher.decrypt(cred.credential_pairs)),
'metadata':
cred.metadata,
'revision':
cred.revision,
'enabled':
cred.enabled,
'modified_date':
cred.modified_date,
'modified_by':
cred.modified_by,
'documentation':
cred.documentation
})
def create_blind_credential():
data = request.get_json()
missing = []
required_args = [
'cipher_version', 'cipher_type', 'credential_pairs', 'data_key'
]
if settings.get('ENFORCE_DOCUMENTATION'):
required_args.append('documentation')
for arg in required_args:
if not data.get(arg):
missing.append(arg)
if missing:
return jsonify({
'error':
'The following fields are required: {0}'.format(missing)
}), 400
if not isinstance(data['data_key'], dict):
return jsonify(
{'error':
'data_key must be a dict with a region/key mapping.'}), 400
if not isinstance(data.get('credential_keys', []), list):
return jsonify({'error': 'credential_keys must be a list.'}), 400
if not isinstance(data.get('metadata', {}), dict):
return jsonify({'error': 'metadata must be a dict'}), 400
for cred in BlindCredential.data_type_date_index.query(
'blind-credential', name__eq=data['name']):
# Conflict, the name already exists
msg = 'Name already exists. See id: {0}'.format(cred.id)
return jsonify({'error': msg, 'reference': cred.id}), 409
# Generate an initial stable ID to allow name changes
id = str(uuid.uuid4()).replace('-', '')
# Try to save to the archive
revision = 1
cred = BlindCredential(
id='{0}-{1}'.format(id, revision),
data_type='archive-blind-credential',
name=data['name'],
credential_pairs=data['credential_pairs'],
credential_keys=data.get('credential_keys'),
metadata=data.get('metadata'),
revision=revision,
enabled=data.get('enabled'),
data_key=data['data_key'],
cipher_type=data['cipher_type'],
cipher_version=data['cipher_version'],
modified_by=authnz.get_logged_in_user(),
documentation=data.get('documentation')).save(id__null=True)
# Make this the current revision
cred = BlindCredential(id=id,
data_type='blind-credential',
name=data['name'],
credential_pairs=data['credential_pairs'],
credential_keys=data.get('credential_keys'),
metadata=data.get('metadata'),
revision=revision,
enabled=data.get('enabled'),
data_key=data['data_key'],
cipher_type=data['cipher_type'],
cipher_version=data['cipher_version'],
modified_by=authnz.get_logged_in_user(),
documentation=data.get('documentation'))
cred.save()
return jsonify({
'id': cred.id,
'name': cred.name,
'credential_pairs': cred.credential_pairs,
'credential_keys': list(cred.credential_keys),
'cipher_type': cred.cipher_type,
'cipher_version': cred.cipher_version,
'metadata': cred.metadata,
'revision': cred.revision,
'enabled': cred.enabled,
'data_key': cred.data_key,
'modified_date': cred.modified_date,
'modified_by': cred.modified_by,
'documentation': cred.documentation
})
def update_blind_credential(id):
try:
_cred = BlindCredential.get(id)
except DoesNotExist:
return jsonify({'error': 'Blind credential not found.'}), 404
if _cred.data_type != 'blind-credential':
msg = 'id provided is not a blind-credential.'
return jsonify({'error': msg}), 400
data = request.get_json()
update = {}
revision = _get_latest_blind_credential_revision(id, _cred.revision)
update['name'] = data.get('name', _cred.name)
if 'enabled' in data:
if not isinstance(data['enabled'], bool):
return jsonify({'error': 'Enabled must be a boolean.'}), 400
update['enabled'] = data['enabled']
else:
update['enabled'] = _cred.enabled
if not isinstance(data.get('metadata', {}), dict):
return jsonify({'error': 'metadata must be a dict'}), 400
services = _get_services_for_blind_credential(id)
if 'credential_pairs' in data:
for key in ['data_key', 'cipher_type', 'cipher_version']:
if key not in data:
msg = '{0} required when updating credential_pairs.'
msg = msg.format(key)
return jsonify({'error': msg}), 400
update['credential_pairs'] = data['credential_pairs']
update['credential_keys'] = data.get('credential_keys', [])
if not isinstance(update['credential_keys'], list):
return jsonify({'error': 'credential_keys must be a list.'}), 400
# Ensure credential keys don't conflicts with pairs from other
# services
conflicts = _pair_key_conflicts_for_services(id,
data['credential_keys'],
services)
if conflicts:
ret = {
'error': 'Conflicting key pairs in mapped service.',
'conflicts': conflicts
}
return jsonify(ret), 400
if not isinstance(data['data_key'], dict):
return jsonify({
'error':
'data_key must be a dict with a region/key mapping.'
}), 400
update['data_key'] = data['data_key']
update['cipher_type'] = data['cipher_type']
update['cipher_version'] = data['cipher_version']
else:
update['credential_pairs'] = _cred.credential_pairs
update['credential_keys'] = _cred.credential_keys
update['data_key'] = _cred.data_key
update['cipher_type'] = _cred.cipher_type
update['cipher_version'] = _cred.cipher_version
update['metadata'] = data.get('metadata', _cred.metadata)
update['documentation'] = data.get('documentation', _cred.documentation)
# Enforce documentation, EXCEPT if we are restoring an old revision
if (not update['documentation'] and settings.get('ENFORCE_DOCUMENTATION')
and not data.get('revision')):
return jsonify({'error': 'documentation is a required field'}), 400
# Try to save to the archive
try:
BlindCredential(
id='{0}-{1}'.format(id, revision),
data_type='archive-blind-credential',
name=update['name'],
credential_pairs=update['credential_pairs'],
credential_keys=update['credential_keys'],
metadata=update['metadata'],
revision=revision,
enabled=update['enabled'],
data_key=update['data_key'],
cipher_type=update['cipher_type'],
cipher_version=update['cipher_version'],
modified_by=authnz.get_logged_in_user(),
documentation=update['documentation']).save(id__null=True)
except PutError as e:
logging.error(e)
return jsonify({'error':
'Failed to add blind-credential to archive.'}), 500
try:
cred = BlindCredential(id=id,
data_type='blind-credential',
name=update['name'],
credential_pairs=update['credential_pairs'],
credential_keys=update['credential_keys'],
metadata=update['metadata'],
revision=revision,
enabled=update['enabled'],
data_key=update['data_key'],
cipher_type=update['cipher_type'],
cipher_version=update['cipher_version'],
modified_by=authnz.get_logged_in_user(),
documentation=update['documentation'])
cred.save()
except PutError as e:
logging.error(e)
return jsonify({'error':
'Failed to update active blind-credential.'}), 500
if services:
service_names = [x.id for x in services]
msg = 'Updated credential "{0}" ({1}); Revision {2}'
msg = msg.format(cred.name, cred.id, cred.revision)
graphite.send_event(service_names, msg)
webhook.send_event('blind_credential_update', service_names, [cred.id])
return jsonify({
'id': cred.id,
'name': cred.name,
'credential_pairs': cred.credential_pairs,
'credential_keys': list(cred.credential_keys),
'cipher_type': cred.cipher_type,
'cipher_version': cred.cipher_version,
'metadata': cred.metadata,
'revision': cred.revision,
'enabled': cred.enabled,
'data_key': cred.data_key,
'modified_date': cred.modified_date,
'modified_by': cred.modified_by,
'documentation': cred.documentation
})
def create_credential():
data = request.get_json()
if not data.get('documentation') and settings.get('ENFORCE_DOCUMENTATION'):
return jsonify({'error': 'documentation is a required field'}), 400
if not data.get('credential_pairs'):
return jsonify({'error': 'credential_pairs is a required field'}), 400
if not isinstance(data.get('metadata', {}), dict):
return jsonify({'error': 'metadata must be a dict'}), 400
# Ensure credential pair keys are lowercase
credential_pairs = _lowercase_credential_pairs(data['credential_pairs'])
_check, ret = _check_credential_pair_values(credential_pairs)
if not _check:
return jsonify(ret), 400
for cred in Credential.data_type_date_index.query('credential',
name__eq=data['name']):
# Conflict, the name already exists
msg = 'Name already exists. See id: {0}'.format(cred.id)
return jsonify({'error': msg, 'reference': cred.id}), 409
# Generate an initial stable ID to allow name changes
id = str(uuid.uuid4()).replace('-', '')
# Try to save to the archive
revision = 1
credential_pairs = json.dumps(credential_pairs)
data_key = keymanager.create_datakey(encryption_context={'id': id})
cipher = CipherManager(data_key['plaintext'], version=2)
credential_pairs = cipher.encrypt(credential_pairs)
cred = Credential(
id='{0}-{1}'.format(id, revision),
data_type='archive-credential',
name=data['name'],
credential_pairs=credential_pairs,
metadata=data.get('metadata'),
revision=revision,
enabled=data.get('enabled'),
data_key=data_key['ciphertext'],
cipher_version=2,
modified_by=authnz.get_logged_in_user(),
documentation=data.get('documentation')).save(id__null=True)
# Make this the current revision
cred = Credential(id=id,
data_type='credential',
name=data['name'],
credential_pairs=credential_pairs,
metadata=data.get('metadata'),
revision=revision,
enabled=data.get('enabled'),
data_key=data_key['ciphertext'],
cipher_version=2,
modified_by=authnz.get_logged_in_user(),
documentation=data.get('documentation'))
cred.save()
return jsonify({
'id':
cred.id,
'name':
cred.name,
'credential_pairs':
json.loads(cipher.decrypt(cred.credential_pairs)),
'metadata':
cred.metadata,
'revision':
cred.revision,
'enabled':
cred.enabled,
'modified_date':
cred.modified_date,
'modified_by':
cred.modified_by,
'documentation':
cred.documentation
})
def create_credential():
'''
Create a credential using the data provided in the POST body.
.. :quickref: Credential; Create a credential using the data provided in
the post body.
**Example request**:
.. sourcecode:: http
POST /v1/credentials
:<json string name: The friendly name for the credential. (required)
:<json Dictionary{string: string} credential_pairs: A dictionary of
arbitrary key/value pairs to be encrypted at rest. (required)
:<json Dictionary{string: string} metadata: A dictionary of arbitrary key/
value pairs for custom per-credential end-user extensions. This is not
encrypted at rest.
:<json boolean enabled: Whether or not this credential is enabled.
(default: true)
:<json string documentation: End-user provided documentation for this
credential. (required)
**Example response**:
.. sourcecode:: http
HTTP/1.1 200 OK
Content-Type: application/json
{
"id": "abcd12345bf4f1cafe8e722d3860404",
"name": "Example Credential",
"credential_keys": ["example_credential_key"],
"credential_pairs": {
"example_credential_key": "example_credential_value"
},
"metadata": {
"example_metadata_key": "example_value"
},
"revision": 1,
"enabled": true,
"documentation": "Example documentation",
"modified_date": "2019-12-16T23:16:11.413299+00:00",
"modified_by": "*****@*****.**",
"permissions": {
"metadata": true,
"get": true,
"update": true
}
}
:resheader Content-Type: application/json
:statuscode 200: Success
:statuscode 400: Invalid input; either the data provided was not in the
correct format, or a required field was not provided.
:statuscode 403: Client does not have access to create credentials.
'''
if not acl_module_check(resource_type='credential', action='create'):
msg = "{} does not have access to create credentials".format(
authnz.get_logged_in_user())
error_msg = {'error': msg}
return jsonify(error_msg), 403
data = request.get_json()
if not data.get('documentation') and settings.get('ENFORCE_DOCUMENTATION'):
return jsonify({'error': 'documentation is a required field'}), 400
if not data.get('credential_pairs'):
return jsonify({'error': 'credential_pairs is a required field'}), 400
if not isinstance(data.get('metadata', {}), dict):
return jsonify({'error': 'metadata must be a dict'}), 400
# Ensure credential pair keys are lowercase
credential_pairs = credentialmanager.lowercase_credential_pairs(
data['credential_pairs'])
_check, ret = credentialmanager.check_credential_pair_values(
credential_pairs)
if not _check:
return jsonify(ret), 400
for cred in Credential.data_type_date_index.query('credential',
name__eq=data['name']):
# Conflict, the name already exists
msg = 'Name already exists. See id: {0}'.format(cred.id)
return jsonify({'error': msg, 'reference': cred.id}), 409
# Generate an initial stable ID to allow name changes
id = str(uuid.uuid4()).replace('-', '')
# Try to save to the archive
revision = 1
credential_pairs = json.dumps(credential_pairs)
data_key = keymanager.create_datakey(encryption_context={'id': id})
cipher = CipherManager(data_key['plaintext'], version=2)
credential_pairs = cipher.encrypt(credential_pairs)
last_rotation_date = misc.utcnow()
cred = Credential(
id='{0}-{1}'.format(id, revision),
data_type='archive-credential',
name=data['name'],
credential_pairs=credential_pairs,
metadata=data.get('metadata'),
revision=revision,
enabled=data.get('enabled'),
data_key=data_key['ciphertext'],
cipher_version=2,
modified_by=authnz.get_logged_in_user(),
documentation=data.get('documentation'),
tags=data.get('tags', []),
last_rotation_date=last_rotation_date,
).save(id__null=True)
# Make this the current revision
cred = Credential(
id=id,
data_type='credential',
name=data['name'],
credential_pairs=credential_pairs,
metadata=data.get('metadata'),
revision=revision,
enabled=data.get('enabled'),
data_key=data_key['ciphertext'],
cipher_version=2,
modified_by=authnz.get_logged_in_user(),
documentation=data.get('documentation'),
tags=data.get('tags', []),
last_rotation_date=last_rotation_date,
)
cred.save()
permissions = {
'metadata': True,
'get': True,
'update': True,
}
credential_response = CredentialResponse.from_credential(
cred,
include_credential_keys=True,
include_credential_pairs=True,
)
credential_response.permissions = permissions
return credential_response_schema.dumps(credential_response)
def update_credential(id):
'''
Update the provided credential using the data provided in the POST body.
.. :quickref: Credential; Update the provided credential using the data
provided in the post body.
**Example request**:
.. sourcecode:: http
PUT /v1/credentials/abcd12345bf4f1cafe8e722d3860404
:param id: The credential ID to update.
:type id: str
:<json string name: The friendly name for the credential.
:<json Dictionary{string: string} credential_pairs: A dictionary of
arbitrary key/value pairs to be encrypted at rest.
:<json Dictionary{string: string} metadata: A dictionary of arbitrary key/
value pairs for custom per-credential end-user extensions. This is not
encrypted at rest.
:<json boolean enabled: Whether or not this credential is enabled.
:<json string documentation: End-user provided documentation for this
credential.
**Example response**:
.. sourcecode:: http
HTTP/1.1 200 OK
Content-Type: application/json
{
"id": "abcd12345bf4f1cafe8e722d3860404",
"name": "Example Credential",
"credential_keys": ["example_credential_key"],
"credential_pairs": {
"example_credential_key": "example_credential_value"
},
"metadata": {
"example_metadata_key": "example_value"
},
"revision": 1,
"enabled": true,
"documentation": "Example documentation",
"modified_date": "2019-12-16T23:16:11.413299+00:00",
"modified_by": "*****@*****.**",
"permissions": {
"metadata": true,
"get": true,
"update": true
}
}
:resheader Content-Type: application/json
:statuscode 200: Success
:statuscode 400: Invalid input; either the data provided was not in the
correct format, or the update would create conflicting
credential keys in a mapped service.
:statuscode 403: Client does not have access to update the provided
credential ID.
'''
if not acl_module_check(
resource_type='credential', action='update', resource_id=id):
msg = "{} does not have access to update credential {}".format(
authnz.get_logged_in_user(), id)
error_msg = {'error': msg, 'reference': id}
return jsonify(error_msg), 403
try:
_cred = Credential.get(id)
except DoesNotExist:
return jsonify({'error': 'Credential not found.'}), 404
if _cred.data_type != 'credential':
msg = 'id provided is not a credential.'
return jsonify({'error': msg}), 400
data = request.get_json()
if not isinstance(data.get('metadata', {}), dict):
return jsonify({'error': 'metadata must be a dict'}), 400
update = {
'name': data.get('name', _cred.name),
'last_rotation_date': _cred.last_rotation_date,
'credential_pairs': _cred.credential_pairs,
'enabled': _cred.enabled,
'metadata': data.get('metadata', _cred.metadata),
'documentation': data.get('documentation', _cred.documentation),
'tags': data.get('tags', _cred.tags),
}
# Enforce documentation, EXCEPT if we are restoring an old revision
if (not update['documentation'] and settings.get('ENFORCE_DOCUMENTATION')
and not data.get('revision')):
return jsonify({'error': 'documentation is a required field'}), 400
if 'enabled' in data:
if not isinstance(data['enabled'], bool):
return jsonify({'error': 'Enabled must be a boolean.'}), 400
update['enabled'] = data['enabled']
services = servicemanager.get_services_for_credential(id)
revision = credentialmanager.get_latest_credential_revision(
id, _cred.revision)
if 'credential_pairs' in data:
# Ensure credential pair keys are lowercase
credential_pairs = credentialmanager.lowercase_credential_pairs(
data['credential_pairs'])
_check, ret = credentialmanager.check_credential_pair_values(
credential_pairs)
if not _check:
return jsonify(ret), 400
# Ensure credential pairs don't conflicts with pairs from other
# services
conflicts = servicemanager.pair_key_conflicts_for_services(
id, list(credential_pairs.keys()), services)
if conflicts:
ret = {
'error': 'Conflicting key pairs in mapped service.',
'conflicts': conflicts
}
return jsonify(ret), 400
# If the credential pair passed in the update is different from the
# decrypted credential pair of the most recent revision, assume that
# this is a new credential pair and update last_rotation_date
if credential_pairs != _cred.decrypted_credential_pairs:
update['last_rotation_date'] = misc.utcnow()
data_key = keymanager.create_datakey(encryption_context={'id': id})
cipher = CipherManager(data_key['plaintext'], version=2)
update['credential_pairs'] = cipher.encrypt(
json.dumps(credential_pairs))
# Try to save to the archive
try:
Credential(
id='{0}-{1}'.format(id, revision),
name=update['name'],
data_type='archive-credential',
credential_pairs=update['credential_pairs'],
metadata=update['metadata'],
enabled=update['enabled'],
revision=revision,
data_key=data_key['ciphertext'],
cipher_version=2,
modified_by=authnz.get_logged_in_user(),
documentation=update['documentation'],
tags=update['tags'],
last_rotation_date=update['last_rotation_date'],
).save(id__null=True)
except PutError as e:
logger.error(e)
return jsonify({'error': 'Failed to add credential to archive.'}), 500
try:
cred = Credential(
id=id,
name=update['name'],
data_type='credential',
credential_pairs=update['credential_pairs'],
metadata=update['metadata'],
enabled=update['enabled'],
revision=revision,
data_key=data_key['ciphertext'],
cipher_version=2,
modified_by=authnz.get_logged_in_user(),
documentation=update['documentation'],
tags=update['tags'],
last_rotation_date=update['last_rotation_date'],
)
cred.save()
except PutError as e:
logger.error(e)
return jsonify({'error': 'Failed to update active credential.'}), 500
if services:
service_names = [x.id for x in services]
msg = 'Updated credential "{0}" ({1}); Revision {2}'
msg = msg.format(cred.name, cred.id, cred.revision)
graphite.send_event(service_names, msg)
webhook.send_event('credential_update', service_names, [cred.id])
permissions = {
'metadata': True,
'get': True,
'update': True,
}
credential_response = CredentialResponse.from_credential(
cred,
include_credential_keys=True,
include_credential_pairs=True,
)
credential_response.permissions = permissions
return credential_response_schema.dumps(credential_response)
import boto3
import logging
import redis
from flask import Flask
from flask.ext.session import Session
from flask_sslify import SSLify
from confidant import lru
from confidant import settings
if not settings.get('DEBUG'):
boto3.set_stream_logger(level=logging.CRITICAL)
logging.getLogger('botocore').setLevel(logging.CRITICAL)
logging.getLogger('pynamodb').setLevel(logging.WARNING)
log = logging.getLogger(__name__)
static_folder = settings.get('STATIC_FOLDER')
app = Flask(__name__, static_folder=static_folder)
app.config.from_object(settings)
app.debug = app.config['DEBUG']
if app.config['SSLIFY']:
sslify = SSLify(app, skips=['healthcheck'])
cache = lru.LRUCache(2048)
if app.config.get('REDIS_URL'):
app.config['SESSION_REDIS'] = redis.Redis.from_url(
app.config['REDIS_URL']
)
import boto3
import logging
import redis
from flask import Flask
from flask.ext.session import Session
from flask_sslify import SSLify
from confidant import lru
from confidant import settings
if not settings.get('DEBUG'):
boto3.set_stream_logger(level=logging.CRITICAL)
logging.getLogger('botocore').setLevel(logging.CRITICAL)
logging.getLogger('pynamodb').setLevel(logging.WARNING)
log = logging.getLogger(__name__)
static_folder = settings.get('STATIC_FOLDER')
app = Flask(__name__, static_folder=static_folder)
app.config.from_object(settings)
app.debug = app.config['DEBUG']
if app.config['SSLIFY']:
sslify = SSLify(app, skips=['healthcheck'])
cache = lru.LRUCache(2048)
if app.config.get('REDIS_URL'):
app.config['SESSION_REDIS'] = redis.Redis.from_url(app.config['REDIS_URL'])
Session(app)
def __init__(self):
self.username_header = settings.HEADER_AUTH_USERNAME_HEADER
self.email_header = settings.HEADER_AUTH_EMAIL_HEADER
self.first_name_header = settings.get('HEADER_AUTH_FIRST_NAME_HEADER')
self.last_name_header = settings.get('HEADER_AUTH_LAST_NAME_HEADER')
def _render_saml_settings_dict(self):
"""
Given the configuration present in current_app.config, render a
settings dict suitable for passing to OneLogin_Saml2_Auth() in
initialization.
"""
debug = settings.SAML_DEBUG
if debug is None:
debug = current_app.debug
root_url = settings.SAML_CONFIDANT_URL_ROOT
if not root_url:
raise ValueError("Must provide SAML_CONFIDANT_URL_ROOT")
root_url = root_url.rstrip('/')
# TODO: also support unspecified?
name_id_fmt = 'urn:oasis:names:tc:SAML:1.1:nameid-format:emailAddress'
# Service Provider section
sp_data = {
'entityId': root_url + '/v1/saml/metadata',
'assertionConsumerService': {
'url': root_url + '/v1/saml/consume',
'binding': 'urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST'
},
'singleLogoutService': {
'url': root_url + '/v1/saml/logout',
'binding': 'urn:oasis:names:tc:SAML:2.0:bindings:HTTP-REDIRECT'
},
'NameIDFormat': name_id_fmt,
}
sp_has_key = False
if settings.SAML_SP_KEY_FILE:
sp_has_key = True
sp_data['privateKey'] = self._load_rsa_for_saml(
settings.SAML_SP_KEY_FILE,
password=settings.get('SAML_SP_KEY_FILE_PASSWORD'))
if settings.SAML_SP_KEY:
sp_has_key = True
sp_data['privateKey'] = settings.SAML_SP_KEY
if settings.SAML_SP_CERT_FILE:
sp_data['x509cert'] = self._load_x509_for_saml(
settings.SAML_SP_CERT_FILE)
if settings.SAML_SP_CERT:
sp_data['x509cert'] = settings.SAML_SP_CERT
# security defaults: sign everything if SP key was provided
security_data = {
'nameIdEncrypted': False,
'authnRequestsSigned': sp_has_key,
'logoutRequestsSigned': sp_has_key,
'logoutResponsesSigned': settings.SAML_SECURITY_SLO_RESP_SIGNED,
'signMetadata': sp_has_key,
'wantMessagesSigned': settings.SAML_SECURITY_MESSAGES_SIGNED,
'wantAssertionsSigned': settings.SAML_SECURITY_ASSERTIONS_SIGNED,
'wantNameIdEncrypted': False,
'wantAttributeStatement': settings.SAML_WANT_ATTRIBUTE_STATEMENT,
"signatureAlgorithm": settings.SAML_SECURITY_SIG_ALGO,
}
# Identity provider section
idp_data = {
'entityId': settings.SAML_IDP_ENTITY_ID,
'singleSignOnService': {
'url': settings.SAML_IDP_SIGNON_URL,
'binding': 'urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect'
},
}
if settings.SAML_IDP_LOGOUT_URL:
idp_data['singleLogoutService'] = {
'url': settings.SAML_IDP_LOGOUT_URL,
'binding': 'urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect'
}
if settings.SAML_IDP_CERT_FILE:
idp_data['x509cert'] = self._load_x509_for_saml(
settings.SAML_IDP_CERT_FILE)
if settings.SAML_IDP_CERT:
idp_data['x509cert'] = settings.SAML_IDP_CERT
# put it all together into the settings
data = {
'strict': True, # must not be changed for security
'debug': debug,
'sp': sp_data,
'idp': idp_data,
'security': security_data,
}
# if SAML_RAW_JSON_SETTINGS is set, merge the settings in, doing one
# level of deep merging.
if settings.SAML_RAW_JSON_SETTINGS:
logging.debug('overriding SAML settings from JSON')
dict_deep_update(data, settings.SAML_RAW_JSON_SETTINGS)
logging.debug('Rendered SAML settings: {!r}'.format(data))
return data
import guard
from confidant import app, settings
CSP_POLICY = {
'default-src': ["'self'"],
'style-src': [
"'self'",
"'unsafe-inline'" # for spin.js
]
}
app.wsgi_app = guard.ContentSecurityPolicy(app.wsgi_app, CSP_POLICY)
if __name__ == '__main__':
app.run(
host='0.0.0.0',
port=settings.get('PORT', 5000),
debug=settings.get('DEBUG', True))
def create_credential():
if not acl_module_check(resource_type='credential', action='create'):
msg = "{} does not have access to create credentials".format(
authnz.get_logged_in_user())
error_msg = {'error': msg}
return jsonify(error_msg), 403
data = request.get_json()
if not data.get('documentation') and settings.get('ENFORCE_DOCUMENTATION'):
return jsonify({'error': 'documentation is a required field'}), 400
if not data.get('credential_pairs'):
return jsonify({'error': 'credential_pairs is a required field'}), 400
if not isinstance(data.get('metadata', {}), dict):
return jsonify({'error': 'metadata must be a dict'}), 400
# Ensure credential pair keys are lowercase
credential_pairs = credentialmanager.lowercase_credential_pairs(
data['credential_pairs'])
_check, ret = credentialmanager.check_credential_pair_values(
credential_pairs)
if not _check:
return jsonify(ret), 400
for cred in Credential.data_type_date_index.query('credential',
name__eq=data['name']):
# Conflict, the name already exists
msg = 'Name already exists. See id: {0}'.format(cred.id)
return jsonify({'error': msg, 'reference': cred.id}), 409
# Generate an initial stable ID to allow name changes
id = str(uuid.uuid4()).replace('-', '')
# Try to save to the archive
revision = 1
credential_pairs = json.dumps(credential_pairs)
data_key = keymanager.create_datakey(encryption_context={'id': id})
cipher = CipherManager(data_key['plaintext'], version=2)
credential_pairs = cipher.encrypt(credential_pairs)
cred = Credential(
id='{0}-{1}'.format(id, revision),
data_type='archive-credential',
name=data['name'],
credential_pairs=credential_pairs,
metadata=data.get('metadata'),
revision=revision,
enabled=data.get('enabled'),
data_key=data_key['ciphertext'],
cipher_version=2,
modified_by=authnz.get_logged_in_user(),
documentation=data.get('documentation')).save(id__null=True)
# Make this the current revision
cred = Credential(id=id,
data_type='credential',
name=data['name'],
credential_pairs=credential_pairs,
metadata=data.get('metadata'),
revision=revision,
enabled=data.get('enabled'),
data_key=data_key['ciphertext'],
cipher_version=2,
modified_by=authnz.get_logged_in_user(),
documentation=data.get('documentation'))
cred.save()
permissions = {
'metadata': True,
'get': True,
'update': True,
}
credential_response = CredentialResponse.from_credential(
cred,
include_credential_keys=True,
include_credential_pairs=True,
)
credential_response.permissions = permissions
return credential_response_schema.dumps(credential_response)
def update_credential(id):
#credentialid가져오는 중 없을 경우 error발생 예외처리
try:
_cred = Credential.get(id)
except DoesNotExist:
return jsonify({'error': 'Credential not found.'}), 404
#자료의 종류가 credential인지 아닌지 check 아닐 경우 error msg와 함께 리턴
if _cred.data_type != 'credential':
msg = 'id provided is not a credential.'
return jsonify({'error': msg}), 400
#데이터 갖고온다
data = request.get_json()
#update라는 dictionary생성
update = {}
#가장 최근의 revision을 가져온다
revision = _get_latest_credential_revision(id, _cred.revision)
#이름 업데이트
update['name'] = data.get('name', _cred.name)
#data에 'enabled'이 있을 경우 제어문 안으로
if 'enabled' in data:
#허용 안되는 부분이 bool 인스턴스가 아니라면 error발생
if not isinstance(data['enabled'], bool):
return jsonify({'error': 'Enabled must be a boolean.'}), 400
#'enabled'data 대입
update['enabled'] = data['enabled']
else:
#data에 없다면 _cred에서 대입
update['enabled'] = _cred.enabled
#metadata가 dictionary타입이 아닌 경우 error발생
if not isinstance(data.get('metadata', {}), dict):
return jsonify({'error': 'metadata must be a dict'}), 400
#credential의 서비스 가져오기
services = _get_services_for_credential(id)
#data에 credential_pairs가 있다면 제어문 안으로
if 'credential_pairs' in data:
# Ensure credential pair keys are lowercase
# credential pair key가 소문자인지 확실하게 하기 위해 소문자로 만드는 함수를 사용해 credential_pairs가져오기
credential_pairs = _lowercase_credential_pairs(
data['credential_pairs']
)
#확인하기 위해 확인 값 가져오기
_check, ret = _check_credential_pair_values(credential_pairs)
#확인
if not _check:
return jsonify(ret), 400
# Ensure credential pairs don't conflicts with pairs from other services
# 다른 서비스와 충돌하지 않는지 확인
conflicts = _pair_key_conflicts_for_services(
id,
credential_pairs.keys(),
services
)
# 충돌한다면 error발생
if conflicts:
ret = {
'error': 'Conflicting key pairs in mapped service.',
'conflicts': conflicts
}
return jsonify(ret), 400
update['credential_pairs'] = json.dumps(credential_pairs)
#data에 credential_pairs가 없다면 제어문 안으로
else:
#key생성
data_key = keymanager.decrypt_datakey(
_cred.data_key,
encryption_context={'id': id}
)
cipher_version = _cred.cipher_version
cipher = CipherManager(data_key, cipher_version)
update['credential_pairs'] = cipher.decrypt(_cred.credential_pairs)
data_key = keymanager.create_datakey(encryption_context={'id': id})
cipher = CipherManager(data_key['plaintext'], version=2)
credential_pairs = cipher.encrypt(update['credential_pairs'])
update['metadata'] = data.get('metadata', _cred.metadata)
update['documentation'] = data.get('documentation', _cred.documentation)
# Enforce documentation, EXCEPT if we are restoring an old revision
#오래된 버전을 복원 중이지 않는 이상 문서 실행
if (not update['documentation'] and
settings.get('ENFORCE_DOCUMENTATION') and
not data.get('revision')):
return jsonify({'error': 'documentation is a required field'}), 400
# Try to save to the archive
# 아카이브 저장을 위한 try문
try:
Credential(
id='{0}-{1}'.format(id, revision),
name=update['name'],
data_type='archive-credential',
credential_pairs=credential_pairs,
metadata=update['metadata'],
enabled=update['enabled'],
revision=revision,
data_key=data_key['ciphertext'],
cipher_version=2,
modified_by=authnz.get_logged_in_user(),
documentation=update['documentation']
).save(id__null=True)
except PutError as e:
logging.error(e)
return jsonify({'error': 'Failed to add credential to archive.'}), 500
try:
cred = Credential(
id=id,
name=update['name'],
data_type='credential',
credential_pairs=credential_pairs,
metadata=update['metadata'],
enabled=update['enabled'],
revision=revision,
data_key=data_key['ciphertext'],
cipher_version=2,
modified_by=authnz.get_logged_in_user(),
documentation=update['documentation']
)
cred.save()
except PutError as e:
logging.error(e)
return jsonify({'error': 'Failed to update active credential.'}), 500
if services:
service_names = [x.id for x in services]
msg = 'Updated credential "{0}" ({1}); Revision {2}'
msg = msg.format(cred.name, cred.id, cred.revision)
graphite.send_event(service_names, msg)
webhook.send_event('credential_update', service_names, [cred.id])
#update된 내용 리턴
return jsonify({
'id': cred.id,
'name': cred.name,
'credential_pairs': json.loads(cipher.decrypt(cred.credential_pairs)),
'metadata': cred.metadata,
'revision': cred.revision,
'enabled': cred.enabled,
'modified_date': cred.modified_date,
'modified_by': cred.modified_by,
'documentation': cred.documentation
})
import guard
from confidant import app, settings
CSP_POLICY = {
'default-src': ["'self'"],
'style-src': [
"'self'",
"'unsafe-inline'" # for spin.js
]
}
app.wsgi_app = guard.ContentSecurityPolicy(app.wsgi_app, CSP_POLICY)
if __name__ == '__main__':
app.run(host='0.0.0.0',
port=settings.get('PORT', 5000),
debug=settings.get('DEBUG', True))
from confidant import settings
from confidant.app import create_app
if __name__ == '__main__':
app = create_app()
app.run(
host=settings.get('HOST', '127.0.0.1'),
port=settings.get('PORT', 5000),
debug=settings.get('DEBUG', True)
)
