github.com/zmap/zlint@v1.1.0/lints/lint_sub_cert_crl_distribution_points_marked_critical.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: 7.1.2.3
    19  cRLDistributionPoints
    20  This extension MAY be present. If present, it MUST NOT be marked critical, and it MUST contain the HTTP
    21  URL of the CA’s CRL service.
    22  *******************************************************************************************************/
    23  
    24  import (
    25  	"github.com/zmap/zcrypto/x509"
    26  	"github.com/zmap/zlint/util"
    27  )
    28  
    29  type subCrlDistCrit struct{}
    30  
    31  func (l *subCrlDistCrit) Initialize() error {
    32  	return nil
    33  }
    34  
    35  func (l *subCrlDistCrit) CheckApplies(c *x509.Certificate) bool {
    36  	return util.IsExtInCert(c, util.CrlDistOID)
    37  }
    38  
    39  func (l *subCrlDistCrit) Execute(c *x509.Certificate) *LintResult {
    40  	// Add actual lint here
    41  	e := util.GetExtFromCert(c, util.CrlDistOID)
    42  	if e.Critical == false {
    43  		return &LintResult{Status: Pass}
    44  	} else {
    45  		return &LintResult{Status: Error}
    46  	}
    47  }
    48  
    49  func init() {
    50  	RegisterLint(&Lint{
    51  		Name:          "e_sub_cert_crl_distribution_points_marked_critical",
    52  		Description:   "Subscriber Certiifcate: cRLDistributionPoints MUST NOT be marked critical, and MUST contain the HTTP URL of the CA's CRL service.",
    53  		Citation:      "BRs: 7.1.2.3",
    54  		Source:        CABFBaselineRequirements,
    55  		EffectiveDate: util.CABEffectiveDate,
    56  		Lint:          &subCrlDistCrit{},
    57  	})
    58  }