github.com/zmap/zlint@v1.1.0/lints/lint_sub_ca_crl_distribution_points_missing.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: 7.1.2.2b cRLDistributionPoints
    19  This extension MUST be present and MUST NOT be marked critical.
    20  It MUST contain the HTTP URL of the CA’s CRL service.
    21  ************************************************/
    22  
    23  import (
    24  	"github.com/zmap/zcrypto/x509"
    25  	"github.com/zmap/zlint/util"
    26  )
    27  
    28  type subCACRLDistMissing struct{}
    29  
    30  func (l *subCACRLDistMissing) Initialize() error {
    31  	return nil
    32  }
    33  
    34  func (l *subCACRLDistMissing) CheckApplies(c *x509.Certificate) bool {
    35  	return util.IsSubCA(c)
    36  }
    37  
    38  func (l *subCACRLDistMissing) Execute(c *x509.Certificate) *LintResult {
    39  	if util.IsExtInCert(c, util.CrlDistOID) {
    40  		return &LintResult{Status: Pass}
    41  	} else {
    42  		return &LintResult{Status: Error}
    43  	}
    44  }
    45  
    46  func init() {
    47  	RegisterLint(&Lint{
    48  		Name:          "e_sub_ca_crl_distribution_points_missing",
    49  		Description:   "Subordinate CA Certificate: cRLDistributionPoints MUST be present and MUST NOT be marked critical.",
    50  		Citation:      "BRs: 7.1.2.2",
    51  		Source:        CABFBaselineRequirements,
    52  		EffectiveDate: util.CABEffectiveDate,
    53  		Lint:          &subCACRLDistMissing{},
    54  	})
    55  }