github.com/zmap/zlint@v1.1.0/lints/lint_subject_country_not_iso.go (about)

     1  package lints
     2  
     3  /*
     4   * ZLint Copyright 2018 Regents of the University of Michigan
     5   *
     6   * Licensed under the Apache License, Version 2.0 (the "License"); you may not
     7   * use this file except in compliance with the License. You may obtain a copy
     8   * of the License at http://www.apache.org/licenses/LICENSE-2.0
     9   *
    10   * Unless required by applicable law or agreed to in writing, software
    11   * distributed under the License is distributed on an "AS IS" BASIS,
    12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
    13   * implied. See the License for the specific language governing
    14   * permissions and limitations under the License.
    15   */
    16  
    17  /**************************************************************************************************************
    18  BRs: 7.1.4.2.2
    19  Certificate Field: issuer:countryName (OID 2.5.4.6)
    20  Required/Optional: Required
    21  Contents: This field MUST contain the two-letter ISO 3166-1 country code for the country in which the issuer’s
    22  place of business is located.
    23  **************************************************************************************************************/
    24  
    25  import (
    26  	"strings"
    27  
    28  	"github.com/zmap/zcrypto/x509"
    29  	"github.com/zmap/zlint/util"
    30  )
    31  
    32  type countryNotIso struct{}
    33  
    34  func (l *countryNotIso) Initialize() error {
    35  	return nil
    36  }
    37  
    38  func (l *countryNotIso) CheckApplies(c *x509.Certificate) bool {
    39  	return true
    40  }
    41  
    42  func (l *countryNotIso) Execute(c *x509.Certificate) *LintResult {
    43  	for _, j := range c.Subject.Country {
    44  		if !util.IsISOCountryCode(strings.ToUpper(j)) {
    45  			return &LintResult{Status: Error}
    46  		}
    47  	}
    48  	return &LintResult{Status: Pass}
    49  }
    50  
    51  func init() {
    52  	RegisterLint(&Lint{
    53  		Name:          "e_subject_country_not_iso",
    54  		Description:   "The country name field MUST contain the two-letter ISO code for the country or XX",
    55  		Citation:      "BRs: 7.1.4.2.2",
    56  		Source:        CABFBaselineRequirements,
    57  		EffectiveDate: util.CABEffectiveDate,
    58  		Lint:          &countryNotIso{},
    59  	})
    60  }