import datetime
from csv import DictReader
from re import search
from unittest import mock

from moto import mock_iam


class Test_iam_avoid_root_usage:
    @mock_iam
    def test_root_not_used(self):
        raw_credential_report = r"""user,arn,user_creation_time,password_enabled,password_last_used,password_last_changed,password_next_rotation,mfa_active,access_key_1_active,access_key_1_last_rotated,access_key_1_last_used_date,access_key_1_last_used_region,access_key_1_last_used_service,access_key_2_active,access_key_2_last_rotated,access_key_2_last_used_date,access_key_2_last_used_region,access_key_2_last_used_service,cert_1_active,cert_1_last_rotated,cert_2_active,cert_2_last_rotated
<root_account>,arn:aws:iam::123456789012:<root_account>,2022-04-17T14:59:38+00:00,true,no_information,not_supported,not_supported,false,true,N/A,N/A,N/A,N/A,false,N/A,N/A,N/A,N/A,false,N/A,false,N/A"""
        credential_lines = raw_credential_report.split("\n")
        csv_reader = DictReader(credential_lines, delimiter=",")
        credential_list = list(csv_reader)

        from prowler.providers.aws.lib.audit_info.audit_info import current_audit_info
        from prowler.providers.aws.services.iam.iam_service import IAM

        current_audit_info.audited_partition = "aws"

        with mock.patch(
            "prowler.providers.aws.services.iam.iam_avoid_root_usage.iam_avoid_root_usage.iam_client",
            new=IAM(current_audit_info),
        ) as service_client:
            from prowler.providers.aws.services.iam.iam_avoid_root_usage.iam_avoid_root_usage import (
                iam_avoid_root_usage,
            )

            service_client.credential_report = credential_list
            check = iam_avoid_root_usage()
            result = check.execute()
            assert result[0].status == "PASS"
            assert search(
                "Root user in the account wasn't accessed in the last",
                result[0].status_extended,
            )
            assert result[0].resource_id == "<root_account>"
            assert result[0].resource_arn == "arn:aws:iam::123456789012:<root_account>"

    @mock_iam
    def test_root_password_recently_used(self):
        password_last_used = (datetime.datetime.now()).strftime(
            "%Y-%m-%dT%H:%M:%S+00:00"
        )
        raw_credential_report = rf"""user,arn,user_creation_time,password_enabled,password_last_used,password_last_changed,password_next_rotation,mfa_active,access_key_1_active,access_key_1_last_rotated,access_key_1_last_used_date,access_key_1_last_used_region,access_key_1_last_used_service,access_key_2_active,access_key_2_last_rotated,access_key_2_last_used_date,access_key_2_last_used_region,access_key_2_last_used_service,cert_1_active,cert_1_last_rotated,cert_2_active,cert_2_last_rotated
<root_account>,arn:aws:iam::123456789012:<root_account>,2022-04-17T14:59:38+00:00,true,{password_last_used},not_supported,not_supported,false,true,N/A,N/A,N/A,N/A,false,N/A,N/A,N/A,N/A,false,N/A,false,N/A"""
        credential_lines = raw_credential_report.split("\n")
        csv_reader = DictReader(credential_lines, delimiter=",")
        credential_list = list(csv_reader)

        from prowler.providers.aws.lib.audit_info.audit_info import current_audit_info
        from prowler.providers.aws.services.iam.iam_service import IAM

        current_audit_info.audited_partition = "aws"

        with mock.patch(
            "prowler.providers.aws.services.iam.iam_avoid_root_usage.iam_avoid_root_usage.iam_client",
            new=IAM(current_audit_info),
        ) as service_client:
            from prowler.providers.aws.services.iam.iam_avoid_root_usage.iam_avoid_root_usage import (
                iam_avoid_root_usage,
            )

            service_client.credential_report = credential_list
            check = iam_avoid_root_usage()
            result = check.execute()
            assert result[0].status == "FAIL"
            assert search(
                "Root user in the account was last accessed", result[0].status_extended
            )
            assert result[0].resource_id == "<root_account>"
            assert result[0].resource_arn == "arn:aws:iam::123456789012:<root_account>"

    @mock_iam
    def test_root_access_key_1_recently_used(self):
        access_key_1_last_used = (datetime.datetime.now()).strftime(
            "%Y-%m-%dT%H:%M:%S+00:00"
        )
        raw_credential_report = rf"""user,arn,user_creation_time,password_enabled,password_last_used,password_last_changed,password_next_rotation,mfa_active,access_key_1_active,access_key_1_last_rotated,access_key_1_last_used_date,access_key_1_last_used_region,access_key_1_last_used_service,access_key_2_active,access_key_2_last_rotated,access_key_2_last_used_date,access_key_2_last_used_region,access_key_2_last_used_service,cert_1_active,cert_1_last_rotated,cert_2_active,cert_2_last_rotated
<root_account>,arn:aws:iam::123456789012:<root_account>,2022-04-17T14:59:38+00:00,true,no_information,not_supported,not_supported,false,true,N/A,{access_key_1_last_used},N/A,N/A,false,N/A,N/A,N/A,N/A,false,N/A,false,N/A"""
        credential_lines = raw_credential_report.split("\n")
        csv_reader = DictReader(credential_lines, delimiter=",")
        credential_list = list(csv_reader)

        from prowler.providers.aws.lib.audit_info.audit_info import current_audit_info
        from prowler.providers.aws.services.iam.iam_service import IAM

        current_audit_info.audited_partition = "aws"

        with mock.patch(
            "prowler.providers.aws.services.iam.iam_avoid_root_usage.iam_avoid_root_usage.iam_client",
            new=IAM(current_audit_info),
        ) as service_client:
            from prowler.providers.aws.services.iam.iam_avoid_root_usage.iam_avoid_root_usage import (
                iam_avoid_root_usage,
            )

            service_client.credential_report = credential_list
            check = iam_avoid_root_usage()
            result = check.execute()
            assert result[0].status == "FAIL"
            assert search(
                "Root user in the account was last accessed", result[0].status_extended
            )
            assert result[0].resource_id == "<root_account>"
            assert result[0].resource_arn == "arn:aws:iam::123456789012:<root_account>"

    @mock_iam
    def test_root_access_key_2_recently_used(self):
        access_key_2_last_used = (datetime.datetime.now()).strftime(
            "%Y-%m-%dT%H:%M:%S+00:00"
        )
        raw_credential_report = rf"""user,arn,user_creation_time,password_enabled,password_last_used,password_last_changed,password_next_rotation,mfa_active,access_key_1_active,access_key_1_last_rotated,access_key_1_last_used_date,access_key_1_last_used_region,access_key_1_last_used_service,access_key_2_active,access_key_2_last_rotated,access_key_2_last_used_date,access_key_2_last_used_region,access_key_2_last_used_service,cert_1_active,cert_1_last_rotated,cert_2_active,cert_2_last_rotated
<root_account>,arn:aws:iam::123456789012:<root_account>,2022-04-17T14:59:38+00:00,true,no_information,not_supported,not_supported,false,true,N/A,N/A,N/A,N/A,false,N/A,{access_key_2_last_used},N/A,N/A,false,N/A,false,N/A"""
        credential_lines = raw_credential_report.split("\n")
        csv_reader = DictReader(credential_lines, delimiter=",")
        credential_list = list(csv_reader)

        from prowler.providers.aws.lib.audit_info.audit_info import current_audit_info
        from prowler.providers.aws.services.iam.iam_service import IAM

        current_audit_info.audited_partition = "aws"

        with mock.patch(
            "prowler.providers.aws.services.iam.iam_avoid_root_usage.iam_avoid_root_usage.iam_client",
            new=IAM(current_audit_info),
        ) as service_client:
            from prowler.providers.aws.services.iam.iam_avoid_root_usage.iam_avoid_root_usage import (
                iam_avoid_root_usage,
            )

            service_client.credential_report = credential_list
            check = iam_avoid_root_usage()
            result = check.execute()
            assert result[0].status == "FAIL"
            assert search(
                "Root user in the account was last accessed", result[0].status_extended
            )
            assert result[0].resource_id == "<root_account>"
            assert result[0].resource_arn == "arn:aws:iam::123456789012:<root_account>"

    @mock_iam
    def test_root_password_used(self):
        password_last_used = (
            datetime.datetime.now() - datetime.timedelta(days=100)
        ).strftime("%Y-%m-%dT%H:%M:%S+00:00")
        raw_credential_report = rf"""user,arn,user_creation_time,password_enabled,password_last_used,password_last_changed,password_next_rotation,mfa_active,access_key_1_active,access_key_1_last_rotated,access_key_1_last_used_date,access_key_1_last_used_region,access_key_1_last_used_service,access_key_2_active,access_key_2_last_rotated,access_key_2_last_used_date,access_key_2_last_used_region,access_key_2_last_used_service,cert_1_active,cert_1_last_rotated,cert_2_active,cert_2_last_rotated
<root_account>,arn:aws:iam::123456789012:<root_account>,2022-04-17T14:59:38+00:00,true,{password_last_used},not_supported,not_supported,false,true,N/A,N/A,N/A,N/A,false,N/A,N/A,N/A,N/A,false,N/A,false,N/A"""
        credential_lines = raw_credential_report.split("\n")
        csv_reader = DictReader(credential_lines, delimiter=",")
        credential_list = list(csv_reader)

        from prowler.providers.aws.lib.audit_info.audit_info import current_audit_info
        from prowler.providers.aws.services.iam.iam_service import IAM

        current_audit_info.audited_partition = "aws"

        with mock.patch(
            "prowler.providers.aws.services.iam.iam_avoid_root_usage.iam_avoid_root_usage.iam_client",
            new=IAM(current_audit_info),
        ) as service_client:
            from prowler.providers.aws.services.iam.iam_avoid_root_usage.iam_avoid_root_usage import (
                iam_avoid_root_usage,
            )

            service_client.credential_report = credential_list
            check = iam_avoid_root_usage()
            result = check.execute()
            assert result[0].status == "PASS"
            assert search(
                "Root user in the account wasn't accessed in the last 1 days",
                result[0].status_extended,
            )
            assert result[0].resource_id == "<root_account>"
            assert result[0].resource_arn == "arn:aws:iam::123456789012:<root_account>"

    @mock_iam
    def test_root_access_key_1_used(self):
        access_key_1_last_used = (
            datetime.datetime.now() - datetime.timedelta(days=100)
        ).strftime("%Y-%m-%dT%H:%M:%S+00:00")
        raw_credential_report = rf"""user,arn,user_creation_time,password_enabled,password_last_used,password_last_changed,password_next_rotation,mfa_active,access_key_1_active,access_key_1_last_rotated,access_key_1_last_used_date,access_key_1_last_used_region,access_key_1_last_used_service,access_key_2_active,access_key_2_last_rotated,access_key_2_last_used_date,access_key_2_last_used_region,access_key_2_last_used_service,cert_1_active,cert_1_last_rotated,cert_2_active,cert_2_last_rotated
<root_account>,arn:aws:iam::123456789012:<root_account>,2022-04-17T14:59:38+00:00,true,no_information,not_supported,not_supported,false,true,N/A,{access_key_1_last_used},N/A,N/A,false,N/A,N/A,N/A,N/A,false,N/A,false,N/A"""
        credential_lines = raw_credential_report.split("\n")
        csv_reader = DictReader(credential_lines, delimiter=",")
        credential_list = list(csv_reader)

        from prowler.providers.aws.lib.audit_info.audit_info import current_audit_info
        from prowler.providers.aws.services.iam.iam_service import IAM

        current_audit_info.audited_partition = "aws"

        with mock.patch(
            "prowler.providers.aws.services.iam.iam_avoid_root_usage.iam_avoid_root_usage.iam_client",
            new=IAM(current_audit_info),
        ) as service_client:
            from prowler.providers.aws.services.iam.iam_avoid_root_usage.iam_avoid_root_usage import (
                iam_avoid_root_usage,
            )

            service_client.credential_report = credential_list
            check = iam_avoid_root_usage()
            result = check.execute()
            assert result[0].status == "PASS"
            assert search(
                "Root user in the account wasn't accessed in the last 1 days",
                result[0].status_extended,
            )
            assert result[0].resource_id == "<root_account>"
            assert result[0].resource_arn == "arn:aws:iam::123456789012:<root_account>"

    @mock_iam
    def test_root_access_key_2_used(self):
        access_key_2_last_used = (
            datetime.datetime.now() - datetime.timedelta(days=100)
        ).strftime("%Y-%m-%dT%H:%M:%S+00:00")
        raw_credential_report = rf"""user,arn,user_creation_time,password_enabled,password_last_used,password_last_changed,password_next_rotation,mfa_active,access_key_1_active,access_key_1_last_rotated,access_key_1_last_used_date,access_key_1_last_used_region,access_key_1_last_used_service,access_key_2_active,access_key_2_last_rotated,access_key_2_last_used_date,access_key_2_last_used_region,access_key_2_last_used_service,cert_1_active,cert_1_last_rotated,cert_2_active,cert_2_last_rotated
<root_account>,arn:aws:iam::123456789012:<root_account>,2022-04-17T14:59:38+00:00,true,no_information,not_supported,not_supported,false,true,N/A,N/A,N/A,N/A,false,N/A,{access_key_2_last_used},N/A,N/A,false,N/A,false,N/A"""
        credential_lines = raw_credential_report.split("\n")
        csv_reader = DictReader(credential_lines, delimiter=",")
        credential_list = list(csv_reader)

        from prowler.providers.aws.lib.audit_info.audit_info import current_audit_info
        from prowler.providers.aws.services.iam.iam_service import IAM

        current_audit_info.audited_partition = "aws"

        with mock.patch(
            "prowler.providers.aws.services.iam.iam_avoid_root_usage.iam_avoid_root_usage.iam_client",
            new=IAM(current_audit_info),
        ) as service_client:
            from prowler.providers.aws.services.iam.iam_avoid_root_usage.iam_avoid_root_usage import (
                iam_avoid_root_usage,
            )

            service_client.credential_report = credential_list
            check = iam_avoid_root_usage()
            result = check.execute()
            assert result[0].status == "PASS"
            assert search(
                "Root user in the account wasn't accessed in the last 1 days",
                result[0].status_extended,
            )
            assert result[0].resource_id == "<root_account>"
            assert result[0].resource_arn == "arn:aws:iam::123456789012:<root_account>"
