package cabf_br

/*
 * ZLint Copyright 2024 Regents of the University of Michigan
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy
 * of the License at http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
 * implied. See the License for the specific language governing
 * permissions and limitations under the License.
 */

import (
	"testing"

	"github.com/zmap/zlint/v3/lint"
	"github.com/zmap/zlint/v3/test"
)

/************************************************
BRs: 7.1.2.1e
The	Certificate	Subject	MUST contain the following:
‐	countryName	(OID 2.5.4.6).
This field MUST	contain	the	two‐letter	ISO	3166‐1 country code	for	the country
in which the CA’s place	of business	is located.
************************************************/

func TestCaCountryNameMissing(t *testing.T) {
	inputPath := "caMissingCountry.pem"
	expected := lint.Error
	out := test.TestLint("e_ca_country_name_missing", inputPath)
	if out.Status != expected {
		t.Errorf("%s: expected %s, got %s", inputPath, expected, out.Status)
	}
}

func TestCaCountryNameBlank(t *testing.T) {
	inputPath := "caBlankCountry.pem"
	expected := lint.Error
	out := test.TestLint("e_ca_country_name_missing", inputPath)
	if out.Status != expected {
		t.Errorf("%s: expected %s, got %s", inputPath, expected, out.Status)
	}
}

func TestCaCountryNamePresent(t *testing.T) {
	inputPath := "caValCountry.pem"
	expected := lint.Pass
	out := test.TestLint("e_ca_country_name_missing", inputPath)
	if out.Status != expected {
		t.Errorf("%s: expected %s, got %s", inputPath, expected, out.Status)
	}
}

func TestCaCountryNameMissingExplicitlyNotExemptCa(t *testing.T) {
	config := `
	[CABFBaselineRequirementsConfig]
	CrossSignedCa = false`
	inputPath := "caMissingCountry.pem"
	expected := lint.Error
	out := test.TestLintWithConfig("e_ca_country_name_missing", inputPath, config)
	if out.Status != expected {
		t.Errorf("%s: expected %s, got %s", inputPath, expected, out.Status)
	}
}

func TestCaCountryNameMissingExemptCrossSignedCa(t *testing.T) {
	config := `
	[CABFBaselineRequirementsConfig]
	CrossSignedCa = true`
	inputPath := "caMissingCountry.pem"
	expected := lint.NA
	out := test.TestLintWithConfig("e_ca_country_name_missing", inputPath, config)
	if out.Status != expected {
		t.Errorf("%s: expected %s, got %s", inputPath, expected, out.Status)
	}
}

func TestCaCountryNamePresentExemptButComplientCrossSignedCa(t *testing.T) {
	config := `
	[CABFBaselineRequirementsConfig]
	CrossSignedCa = true`
	inputPath := "caValCountry.pem"
	expected := lint.NA
	out := test.TestLintWithConfig("e_ca_country_name_missing", inputPath, config)
	if out.Status != expected {
		t.Errorf("%s: expected %s, got %s", inputPath, expected, out.Status)
	}
}
