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soda <> redshift profiling #12

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soda <> redshift profiling #12

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2 changes: 1 addition & 1 deletion soda/core/soda/common/aws_credentials.py
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Original file line number Diff line number Diff line change
Expand Up @@ -58,7 +58,7 @@ def assume_role(self, role_session_name: str):
aws_session_token=self.session_token,
)

assumed_role_object = self.sts_client.assume_role(RoleArn=self.role_arn, RoleSessionName=role_session_name)
assumed_role_object = self.sts_client.assume_role(RoleArn=self.role_arn, ExternalId=self.external_id, RoleSessionName=role_session_name)
credentials_dict = assumed_role_object["Credentials"]
return AwsCredentials(
region_name=self.region_name,
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17 changes: 12 additions & 5 deletions soda/redshift/soda/data_sources/redshift_data_source.py
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Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,9 @@ def __init__(self, logs: Logs, data_source_name: str, data_source_properties: di
self.connect_timeout = data_source_properties.get("connection_timeout_sec")
self.username = data_source_properties.get("username")
self.password = data_source_properties.get("password")
self.dbuser = data_source_properties.get("dbuser")
self.dbname = data_source_properties.get("dbname")
self.cluster_id = data_source_properties.get("cluster_id")

if not self.username or not self.password:
aws_credentials = AwsCredentials(
Expand All @@ -31,6 +34,7 @@ def __init__(self, logs: Logs, data_source_name: str, data_source_properties: di
session_token=data_source_properties.get("session_token"),
region_name=data_source_properties.get("region", "eu-west-1"),
profile_name=data_source_properties.get("profile_name"),
external_id=data_source_properties.get("external_id"),
)
self.username, self.password = self.__get_cluster_credentials(aws_credentials)

Expand All @@ -52,19 +56,22 @@ def __get_cluster_credentials(self, aws_credentials: AwsCredentials):
role_session_name="soda_redshift_get_cluster_credentials"
)

region_name = resolved_aws_credentials.region_name or "us-west-2"

client = boto3.client(
"redshift",
region_name=resolved_aws_credentials.region_name,
region_name=region_name,
aws_access_key_id=resolved_aws_credentials.access_key_id,
aws_secret_access_key=resolved_aws_credentials.secret_access_key,
aws_session_token=resolved_aws_credentials.session_token,
)

cluster_name = self.host.split(".")[0]
username = self.username
db_name = self.database
cluster_creds = client.get_cluster_credentials(
DbUser=username, DbName=db_name, ClusterIdentifier=cluster_name, AutoCreate=False, DurationSeconds=3600
DbUser="atlan_user",
DbName="bi_edw_db",
ClusterIdentifier="bi-edw-db",
AutoCreate=False,
DurationSeconds=3600
)

return cluster_creds["DbUser"], cluster_creds["DbPassword"]
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