github.com/zmap/zlint@v1.1.0/lints/lint_cab_dv_conflicts_with_postal.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  // If the Certificate asserts the policy identifier of 2.23.140.1.2.1, then it MUST NOT include
    18  // organizationName, streetAddress, localityName, stateOrProvinceName, or postalCode in the Subject field.
    19  
    20  import (
    21  	"github.com/zmap/zcrypto/x509"
    22  	"github.com/zmap/zlint/util"
    23  )
    24  
    25  type certPolicyConflictsWithPostal struct{}
    26  
    27  func (l *certPolicyConflictsWithPostal) Initialize() error {
    28  	return nil
    29  }
    30  
    31  func (l *certPolicyConflictsWithPostal) CheckApplies(cert *x509.Certificate) bool {
    32  	return util.SliceContainsOID(cert.PolicyIdentifiers, util.BRDomainValidatedOID) && !util.IsCACert(cert)
    33  }
    34  
    35  func (l *certPolicyConflictsWithPostal) Execute(cert *x509.Certificate) *LintResult {
    36  	var out LintResult
    37  	if util.TypeInName(&cert.Subject, util.PostalCodeOID) {
    38  		out.Status = Error
    39  	} else {
    40  		out.Status = Pass
    41  	}
    42  	return &out
    43  }
    44  
    45  func init() {
    46  	RegisterLint(&Lint{
    47  		Name:          "e_cab_dv_conflicts_with_postal",
    48  		Description:   "If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, postalCode MUST NOT be included in subject",
    49  		Citation:      "BRs: 7.1.6.1",
    50  		Source:        CABFBaselineRequirements,
    51  		EffectiveDate: util.CABEffectiveDate,
    52  		Lint:          &certPolicyConflictsWithPostal{},
    53  	})
    54  }