How to use _store_arn method in localstack

Best Python code snippet using localstack_python

acme_store.py

Source:acme_store.py

1# SPDX-License-Identifier: MPL-2.02# Copyright 2022 John Mille <john@ews-network.net>3"""4Manages the config-dir/accounts settings to avoid creating new accounts for every new certificate.5"""6import datetime7import json8import os9import stat10from shutil import rmtree11from tempfile import TemporaryDirectory12from urllib.parse import urlparse13from boto3.session import Session14from compose_x_common.aws import get_session15from dateutil import parser as dateparser16from certbot_aws_store.acme_config import Account, AcmeConfig17from certbot_aws_store.backends import SECRET_ARN_RE18from certbot_aws_store.utils import easy_read19class AcmeStore:20    pkey_file_name = "private_key.json"21    regr_file_name = "regr.json"22    meta_file_name = "meta.json"23    files = {24        pkey_file_name: "privateKey",25        regr_file_name: "registration",26        meta_file_name: "metadata",27    }28    accounts_dir_name: str = "accounts"29    def __init__(30        self,31        certs_store_arn: str,32        override_directory: str = None,33        session: Session = None,34    ):35        self._store_arn = certs_store_arn36        self.session = get_session(session)37        self.staging_account = None38        self.account = None39        self.backup_config = None40        if not override_directory:41            self.temp_dir = TemporaryDirectory()42            self.directory = self.temp_dir.name43            self.accounts_path = f"{self.config_dir}/{self.accounts_dir_name}"44            os.makedirs(self.accounts_path, exist_ok=True)45        else:46            self.directory = override_directory47            try:48                self.accounts_path = find_accounts_dir(override_directory)49            except OSError:50                self.accounts_path = f"{self.config_dir}/{self.accounts_dir_name}"51                if not os.path.exists(self.accounts_path):52                    os.makedirs(self.accounts_path, exist_ok=True)53        self.init_pull()54    @property55    def existing_accounts(self) -> list[Account]:56        return get_acme_accounts(self.accounts_path)57    @property58    def config_dir(self) -> str:59        return f"{self.directory}/config-dir"60    @property61    def logs_dir(self) -> str:62        return f"{self.directory}/logs-dir"63    @property64    def work_dir(self) -> str:65        return f"{self.directory}/work-dir"66    @property67    def config(self) -> AcmeConfig:68        accounts = get_acme_accounts(self.accounts_path)69        return AcmeConfig(accounts=accounts)70    def init_pull(71        self,72    ):73        client = self.session.client("secretsmanager")74        try:75            config_r = client.get_secret_value(SecretId=self.secret_name)76            config_content = json.loads(config_r["SecretString"])77            config_content["store_arn"] = config_r["ARN"]78            self._store_arn = config_r["ARN"]79            config = AcmeConfig(**config_content)80            self.layout_accounts_folders(config)81        except client.exceptions.ResourceNotFoundException:82            print(83                f"Secret {self._store_arn} does not exist. Will initialize after first certificate"84            )85        except Exception as error:86            print(error)87            raise88        self.set_execution_accounts()89    def layout_accounts_folders(self, config: AcmeConfig):90        for endpoint, accounts in accounts_per_endpoints(config).items():91            directory_path = create_account_endpoint_dirs(self.accounts_path, endpoint)92            for account in accounts:93                _account_path = f"{directory_path}/{account.dirname}"94                os.makedirs(_account_path, exist_ok=True)95                write_accounts_files(_account_path, account)96        self.backup_config = AcmeConfig(accounts=get_acme_accounts(self.accounts_path))97    def set_execution_accounts(self):98        now = datetime.datetime.now(tz=None)99        for endpoint, accounts in accounts_per_endpoints(self.config).items():100            latest_account = accounts[0]101            latest_account_path = (102                f"{self.config_dir}/{self.accounts_dir_name}"103                f"/{endpoint}/directory/{accounts[0].dirname}"104            )105            diff = now - get_meta_creation_dt(latest_account)106            to_clear: list = []107            for account in accounts:108                _account_path = (109                    f"{self.config_dir}/{self.accounts_dir_name}"110                    f"/{endpoint}/directory/{account.dirname}"111                )112                to_clear.append(_account_path)113                created_on = get_meta_creation_dt(account)114                if not diff or (diff and diff > (now - created_on)):115                    diff = now - created_on116                    latest_account = account117                    latest_account_path = _account_path118            set_latest_endpoint_account(119                endpoint, latest_account, latest_account_path, to_clear120            )121            if latest_account.is_staging():122                self.staging_account = latest_account123            else:124                self.account = latest_account125    @property126    def secret_name(self) -> str:127        if SECRET_ARN_RE.match(self._store_arn):128            return SECRET_ARN_RE.match(self._store_arn).group("name")129        else:130            return self._store_arn131    def save(self):132        client = self.session.client("secretsmanager")133        secret_value = AcmeConfig(134            accounts=self.merge_used_accounts_with_backup()135        ).json()136        print(137            "Saving accounts",138            [139                (_act.account_id, _act.endpoint)140                for _act in self.merge_used_accounts_with_backup()141            ],142        )143        try:144            client.put_secret_value(SecretId=self._store_arn, SecretString=secret_value)145        except client.exceptions.ResourceNotFoundException:146            client.create_secret(147                Name=self.secret_name,148                SecretString=secret_value,149                Tags=[150                    {"Key": "Name", "Value": self.secret_name},151                    {"Key": "certbot_route53_store", "Value": str(True)},152                ],153            )154        except Exception as error:155            print(error)156    def merge_used_accounts_with_backup(self) -> list[Account]:157        if not self.backup_config or not isinstance(self.backup_config, AcmeConfig):158            return self.config.accounts159        at_del_accounts = self.config.accounts160        to_add: list = []161        for account in at_del_accounts:162            for _bkp_account in self.backup_config.accounts:163                if account.endpoint != _bkp_account.endpoint:164                    continue165                if account.account_id == _bkp_account.account_id:166                    continue167                to_add.append(_bkp_account)168        at_del_accounts += to_add169        return at_del_accounts170def create_account_endpoint_dirs(accounts_path: str, endpoint: str) -> str:171    endpoint_path = f"{accounts_path}/{endpoint}"172    if not os.path.exists(endpoint_path):173        os.makedirs(endpoint_path, exist_ok=True)174    os.chmod(f"{endpoint_path}", stat.S_IWUSR | stat.S_IRUSR | stat.S_IXUSR)175    directory_path = f"{endpoint_path}/directory"176    if not os.path.exists(directory_path):177        os.makedirs(directory_path, exist_ok=True)178    os.chmod(f"{directory_path}", stat.S_IWUSR | stat.S_IRUSR | stat.S_IXUSR)179    return directory_path180def set_latest_endpoint_account(181    endpoint: str, account: Account, account_path: str, to_clear: list182):183    print(f"Latest {endpoint} account: {account.dirname} - {account.account_id}")184    for _dir_to_remove in to_clear:185        if _dir_to_remove == account_path:186            continue187        rmtree(_dir_to_remove)188    if not os.path.exists(account_path):189        os.makedirs(account_path, exist_ok=True)190    elif os.path.exists(account_path) and not os.path.isdir(account_path):191        raise OSError(account_path, "exists but is not a directory")192def write_accounts_files(account_path: str, account: Account) -> None:193    """194    Creates the account folders, writes down the private_key.json and regr.json195    """196    print("Import for account", account.account_id, account.endpoint, account_path)197    private_key_path = f"{account_path}/{AcmeStore.pkey_file_name}"198    try:199        with open(private_key_path) as fd:200            key_content = fd.read()201            if set(key_content) == set(account.privateKey):202                print(203                    private_key_path, "already exists and is identical. Nothing to do"204                )205    except OSError:206        with open(private_key_path, "w") as fd:207            if isinstance(account.privateKey, str):208                fd.write(account.privateKey)209            elif isinstance(account.privateKey, dict):210                fd.write(json.dumps(account.privateKey))211        os.chmod(private_key_path, stat.S_IRUSR)212    regr_key_path = f"{account_path}/{AcmeStore.regr_file_name}"213    try:214        with open(regr_key_path) as fd:215            key_content = fd.read()216            if set(key_content) == set(account.registration):217                print(regr_key_path, "already exists and is identical. Nothing to do")218    except OSError:219        with open(regr_key_path, "w") as fd:220            if isinstance(account.registration, str):221                fd.write(account.registration)222            elif isinstance(account.registration, dict):223                fd.write(json.dumps(account.registration))224        os.chmod(225            regr_key_path,226            stat.S_IWRITE | stat.S_IRUSR | stat.S_IRGRP | stat.S_IWGRP | stat.S_IROTH,227        )228    meta_key_path = f"{account_path}/{AcmeStore.meta_file_name}"229    try:230        with open(meta_key_path) as fd:231            key_content = fd.read()232            if set(key_content) == set(account.meta):233                print(meta_key_path, "already exists and is identical. Nothing to do")234    except OSError:235        with open(meta_key_path, "w") as fd:236            if isinstance(account.meta, str):237                fd.write(account.meta)238            elif isinstance(account.meta, dict):239                fd.write(json.dumps(account.meta))240        os.chmod(241            meta_key_path,242            stat.S_IWRITE | stat.S_IRUSR | stat.S_IRGRP | stat.S_IWGRP | stat.S_IROTH,243        )244def find_accounts_dir(certs_root_path, accounts_folder_name: str = "accounts") -> str:245    """246    For a given path, returns the path to ``accounts`` folder.247    :raises: IOError if ``accounts_folder_name`` not found in tree248    """249    for root, dirs, files in os.walk(certs_root_path):250        for _dir in dirs:251            if _dir == accounts_folder_name:252                dir_path = os.path.join(root, _dir)253                if not os.path.isdir(dir_path):254                    raise TypeError(dir_path, "is not a directory, yet exists.")255                return dir_path256    raise OSError(257        f"No folder named {accounts_folder_name} found in {certs_root_path} tree"258    )259def get_acme_accounts(260    accounts_path: str,261) -> list[Account]:262    """263    :param str accounts_path:264    :return: list of accounts265    :rtype: list[Account]266    """267    accounts: list = []268    for root, dirs, files in os.walk(accounts_path):269        if AcmeStore.pkey_file_name not in files:270            continue271        for file in files:272            if file == AcmeStore.pkey_file_name:273                private_key_path = os.path.join(root, file)274                top_dir = os.path.split(private_key_path)[0]275                top_path = os.path.normpath(top_dir)276                reg_key_path = os.path.join(top_dir, AcmeStore.regr_file_name)277                meta_key_path = os.path.join(top_dir, AcmeStore.meta_file_name)278                account_parts = top_path.split(os.sep)[3:]279                reg_key_content = easy_read(reg_key_path)280                meta_content = easy_read(meta_key_path)281                account_uri = json.loads(reg_key_content)["uri"]282                acme_account = urlparse(account_uri)283                acme_account_id = os.path.split(acme_account.path)[-1]284                account = Account(285                    account_id=acme_account_id,286                    privateKey=easy_read(private_key_path),287                    registration=reg_key_content,288                    meta=meta_content,289                    created_on=datetime.datetime.replace(290                        dateparser.parse(json.loads(meta_content)["creation_dt"]),291                        tzinfo=None,292                    ).isoformat(),293                    dirname=account_parts[-1],294                    endpoint=acme_account.netloc,295                )296                accounts.append(account)297    return accounts298def get_meta_creation_dt(account: Account) -> datetime.datetime:299    if isinstance(account.meta, str):300        metadata = json.loads(account.meta)301        created_on = datetime.datetime.replace(302            dateparser.parse(metadata["creation_dt"]), tzinfo=None303        )304    elif isinstance(account.meta, dict):305        created_on = datetime.datetime.replace(306            dateparser.parse(account.meta["creation_dt"]), tzinfo=None307        )308    else:309        raise TypeError(310            "account.meta is not valid type. Got",311            type(account.meta),312            "expected one of",313            (str, dict),314        )315    return created_on316def accounts_per_endpoints(config: AcmeConfig) -> dict[str, list[Account]]:317    endpoints_to_accounts: dict = {}318    for account in config.accounts:319        if account.endpoint not in endpoints_to_accounts.keys():320            endpoints_to_accounts[account.endpoint]: list = [account]321        else:322            endpoints_to_accounts[account.endpoint].append(account)...

kinesis.py

Source:kinesis.py

...41    @staticmethod42    def get_deploy_templates():43        def get_delete_params(params, **kwargs):44            return {"StreamName": params["Name"], "EnforceConsumerDeletion": True}45        def _store_arn(result, resource_id, resources, resource_type):46            client = aws_stack.connect_to_service("kinesis")47            stream_name = resources[resource_id]["Properties"]["Name"]48            description = client.describe_stream(StreamName=stream_name)49            while description["StreamDescription"]["StreamStatus"] != "ACTIVE":50                description = client.describe_stream(StreamName=stream_name)51            resources[resource_id]["PhysicalResourceId"] = description["StreamDescription"][52                "StreamARN"53            ]54        return {55            "create": {56                "function": "create_stream",57                "parameters": {"StreamName": "Name", "ShardCount": "ShardCount"},58                "defaults": {"ShardCount": 1},59                "result_handler": _store_arn,...

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