def set_iam_properties(
info: RedshiftProperty,
user: str,
host: str,
database: str,
port: int,
password: str,
source_address: typing.Optional[str],
unix_sock: typing.Optional[str],
ssl: bool,
sslmode: str,
timeout: typing.Optional[int],
max_prepared_statements: int,
tcp_keepalive: bool,
application_name: typing.Optional[str],
replication: typing.Optional[str],
idp_host: typing.Optional[str],
db_user: typing.Optional[str],
iam: bool,
app_id: typing.Optional[str],
app_name: str,
preferred_role: typing.Optional[str],
principal_arn: typing.Optional[str],
credentials_provider: typing.Optional[str],
region: typing.Optional[str],
cluster_identifier: typing.Optional[str],
client_id: typing.Optional[str],
idp_tenant: typing.Optional[str],
client_secret: typing.Optional[str],
partner_sp_id: typing.Optional[str],
idp_response_timeout: int,
listen_port: int,
login_url: typing.Optional[str],
auto_create: bool,
db_groups: typing.Optional[typing.List[str]],
force_lowercase: bool,
allow_db_user_override: bool,
) -> None:
if info is None:
raise InterfaceError(
"Invalid connection property setting. info must be specified")
# IAM requires an SSL connection to work.
# Make sure that is set to SSL level VERIFY_CA or higher.
info.ssl = ssl
if info.ssl is True:
if sslmode == SSLMode.VERIFY_CA.value:
info.sslmode = SSLMode.VERIFY_CA.value
elif sslmode == SSLMode.VERIFY_FULL.value:
info.sslmode = SSLMode.VERIFY_FULL.value
else:
info.sslmode = SSLMode.VERIFY_CA.value
else:
info.sslmode = ""
if (info.ssl is False) and (iam is True):
raise InterfaceError(
"Invalid connection property setting. SSL must be enabled when using IAM"
)
else:
info.iam = iam
if (info.iam is False) and (credentials_provider is not None):
raise InterfaceError(
"Invalid connection property setting. IAM must be enabled when using credentials "
"via identity provider")
elif (info.iam is True) and (credentials_provider is None):
raise InterfaceError(
"Invalid connection property setting. "
"Credentials provider cannot be None when IAM is enabled")
else:
info.credentials_provider = credentials_provider
if user is None:
raise InterfaceError(
"Invalid connection property setting. user must be specified")
if host is None:
raise InterfaceError(
"Invalid connection property setting. host must be specified")
if database is None:
raise InterfaceError(
"Invalid connection property setting. database must be specified")
if port is None:
raise InterfaceError(
"Invalid connection property setting. port must be specified")
if password is None:
raise InterfaceError(
"Invalid connection property setting. password must be specified")
# basic driver parameters
info.user_name = user
info.host = host
info.db_name = database
info.port = port
info.password = password
info.source_address = source_address
info.unix_sock = unix_sock
info.timeout = timeout
info.max_prepared_statements = max_prepared_statements
info.tcp_keepalive = tcp_keepalive
info.application_name = application_name
info.replication = replication
# Idp parameters
info.idp_host = idp_host
info.db_user = db_user
info.app_id = app_id
info.app_name = app_name
info.preferred_role = preferred_role
info.principal = principal_arn
# Regions.fromName(string) requires the string to be lower case and in this format:
# E.g. "us-west-2"
info.region = region
# cluster_identifier parameter is required
info.cluster_identifier = cluster_identifier
info.auto_create = auto_create
info.db_groups = db_groups
info.force_lowercase = force_lowercase
info.allow_db_user_override = allow_db_user_override
# Azure specified parameters
info.client_id = client_id
info.idp_tenant = idp_tenant
info.client_secret = client_secret
# Browser idp parameters
info.idp_response_timeout = idp_response_timeout
info.listen_port = listen_port
info.login_url = login_url
info.partner_sp_id = partner_sp_id
if info.iam is True:
set_iam_credentials(info)
else:
return
def set_iam_properties(
info: RedshiftProperty,
user: str,
host: str,
database: str,
port: int,
password: str,
source_address: typing.Optional[str],
unix_sock: typing.Optional[str],
ssl: bool,
sslmode: str,
timeout: typing.Optional[int],
max_prepared_statements: int,
tcp_keepalive: bool,
application_name: typing.Optional[str],
replication: typing.Optional[str],
idp_host: typing.Optional[str],
db_user: typing.Optional[str],
iam: bool,
app_id: typing.Optional[str],
app_name: str,
preferred_role: typing.Optional[str],
principal_arn: typing.Optional[str],
access_key_id: typing.Optional[str],
secret_access_key: typing.Optional[str],
session_token: typing.Optional[str],
profile: typing.Optional[str],
credentials_provider: typing.Optional[str],
region: typing.Optional[str],
cluster_identifier: typing.Optional[str],
client_id: typing.Optional[str],
idp_tenant: typing.Optional[str],
client_secret: typing.Optional[str],
partner_sp_id: typing.Optional[str],
idp_response_timeout: int,
listen_port: int,
login_url: typing.Optional[str],
auto_create: bool,
db_groups: typing.List[str],
force_lowercase: bool,
allow_db_user_override: bool,
client_protocol_version: int,
database_metadata_current_db_only: bool,
ssl_insecure: typing.Optional[bool],
web_identity_token: typing.Optional[str],
role_session_name: typing.Optional[str],
role_arn: typing.Optional[str],
) -> None:
"""
Helper function to handle IAM connection properties and ensure required parameters are specified.
Parameters
"""
if info is None:
raise InterfaceError(
"Invalid connection property setting. info must be specified")
# IAM requires an SSL connection to work.
# Make sure that is set to SSL level VERIFY_CA or higher.
info.ssl = ssl
if info.ssl is True:
if sslmode not in SupportedSSLMode.list():
info.sslmode = SupportedSSLMode.default()
_logger.debug(
"A non-supported value: {} was provides for sslmode. Falling back to default value: {}"
.format(sslmode, SupportedSSLMode.default()))
else:
info.sslmode = sslmode
else:
info.sslmode = ""
if (info.ssl is False) and (iam is True):
raise InterfaceError(
"Invalid connection property setting. SSL must be enabled when using IAM"
)
else:
info.iam = iam
if (info.iam is False) and (ssl_insecure is not None):
raise InterfaceError(
"Invalid connection property setting. IAM must be enabled when using ssl_insecure"
)
elif (info.iam is False) and any(
(credentials_provider, access_key_id, secret_access_key,
session_token, profile)):
raise InterfaceError(
"Invalid connection property setting. IAM must be enabled when using credential_provider, "
"AWS credentials, or AWS profile")
elif info.iam is True:
if cluster_identifier is None:
raise InterfaceError(
"Invalid connection property setting. cluster_identifier must be provided when IAM is enabled"
)
if not any((credentials_provider, access_key_id, secret_access_key,
session_token, profile)):
raise InterfaceError(
"Invalid connection property setting. Credentials provider, AWS credentials, or AWS profile must be"
" provided when IAM is enabled")
elif credentials_provider is not None:
if any((access_key_id, secret_access_key, session_token,
profile)):
raise InterfaceError(
"Invalid connection property setting. It is not valid to provide both Credentials provider and "
"AWS credentials or AWS profile")
else:
info.credentials_provider = credentials_provider
elif profile is not None:
if any((access_key_id, secret_access_key, session_token)):
raise InterfaceError(
"Invalid connection property setting. It is not valid to provide any of access_key_id, "
"secret_access_key, or session_token when profile is provided"
)
else:
info.profile = profile
elif access_key_id is not None:
info.access_key_id = access_key_id
if secret_access_key is not None:
info.secret_access_key = secret_access_key
# secret_access_key can be provided in the password field so it is hidden from applications such as
# SQL Workbench.
elif password != "":
info.secret_access_key = password
else:
raise InterfaceError(
"Invalid connection property setting. "
"secret access key must be provided in either secret_access_key or password field"
)
if session_token is not None:
info.session_token = session_token
elif secret_access_key is not None:
raise InterfaceError(
"Invalid connection property setting. access_key_id is required when secret_access_key is "
"provided")
elif session_token is not None:
raise InterfaceError(
"Invalid connection property setting. access_key_id and secret_access_key are required when "
"session_token is provided")
if not all((user, host, database, port, password)):
if (profile is None) and (access_key_id is None):
raise InterfaceError(
"Invalid connection property setting. "
"user, password, host, database and port are required "
"when not using AWS credentials and AWS profile")
if client_protocol_version not in ClientProtocolVersion.list():
raise InterfaceError(
"Invalid connection property setting. client_protocol_version must be in: {}"
.format(ClientProtocolVersion.list()))
# basic driver parameters
info.user_name = user
info.host = host
info.db_name = database
info.port = port
info.password = password
info.source_address = source_address
info.unix_sock = unix_sock
info.timeout = timeout
info.max_prepared_statements = max_prepared_statements
info.tcp_keepalive = tcp_keepalive
info.application_name = application_name
info.replication = replication
info.client_protocol_version = client_protocol_version
info.database_metadata_current_db_only = database_metadata_current_db_only
# Idp parameters
info.idp_host = idp_host
info.db_user = db_user
info.app_id = app_id
info.app_name = app_name
info.preferred_role = preferred_role
info.principal = principal_arn
# Regions.fromName(string) requires the string to be lower case and in this format:
# E.g. "us-west-2"
info.region = region
# cluster_identifier parameter is required
info.cluster_identifier = cluster_identifier
info.auto_create = auto_create
info.db_groups = db_groups
info.force_lowercase = force_lowercase
info.allow_db_user_override = allow_db_user_override
if ssl_insecure is not None:
info.sslInsecure = ssl_insecure
# Azure specified parameters
info.client_id = client_id
info.idp_tenant = idp_tenant
info.client_secret = client_secret
# Browser idp parameters
info.idp_response_timeout = idp_response_timeout
info.listen_port = listen_port
info.login_url = login_url
info.partner_sp_id = partner_sp_id
# Jwt idp parameters
info.web_identity_token = web_identity_token
info.role_session_name = role_session_name
info.role_arn = role_arn
if info.iam is True:
IamHelper.set_iam_credentials(info)
else:
return