Lint for 7.1.2.7.2 BR #810
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This reverts commit 6c23670.
util: gtld_map autopull updates for 2021-10-21T07:25:20 UTC
christopher-henderson
requested changes
Mar 9, 2024
| func (l *dvSubjectInvalidValues) Execute(cert *x509.Certificate) *lint.LintResult { | ||
| names := util.GetTypesInName(&cert.Subject) | ||
| for _, n := range names { | ||
| if n.Equal(util.CountryNameOID) || n.Equal(util.CommonNameOID) { |
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Given that commonName is not recommended, would you be amenable to making this a warning?
&lint.LintResult{Status: lint.Warn, Details: "DV certificate contains a subject common name, this is not recommended."}
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@christopher-henderson Isn't the warning for commonName already covered by lint_subject_common_name_included_sc62.go? Adding a warning means that it will now be reported twice right?
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This is true. The contribution guidelines also cover this, specifying that a non-success status should match the lint's name prefix. I will create a PR for this if that is fine.
christopher-henderson
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Mar 10, 2024
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This pull request adds a lint for the presence of attributes other than CN and C in the subject of DV certificates. This work has been made in close cooperation with the D-Trust CA. We would be grateful if you could incorporate this PR in the main project.
Citation (https://cabforum.org/uploads/CA-Browser-Forum-BR-v2.0.0.pdf):
7.1.2.7.2 Domain Validated
The following table details the acceptable AttributeTypes that may appear within the type
field of an AttributeTypeAndValue, as well as the contents permitted within the value field.
Table 35: Domain Validated subject Attributes
countryName MAY The two-letter ISO 3166-1 country code for the country
associated with the Subject. Section 3.2.2.3
commonName NOT RECOMMENDED
If present, MUST contain a value derived from the
subjectAltName extension according to Section
7.1.4.3.
Any other attribute MUST NOT