scorecard/config/annotations.go
Spencer Schrock 157948d4f0
🌱 Hide maintainer annotation implementation details (#4167)
* make validation func private

Signed-off-by: Spencer Schrock <sschrock@google.com>

* hide config validation sentinel errors

Signed-off-by: Spencer Schrock <sschrock@google.com>

---------

Signed-off-by: Spencer Schrock <sschrock@google.com>
2024-06-12 18:16:13 +00:00

84 lines
3.3 KiB
Go

// Copyright 2024 OpenSSF Scorecard Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package config
// Reason is the reason behind an annotation.
type Reason string
const (
// TestData is to annotate when a check or probe is targeting a danger
// in files or code snippets only used for test or example purposes.
TestData Reason = "test-data"
// Remediated is to annotate when a check or probe correctly identified a
// danger and, even though the danger is necessary, a remediation was already applied.
// E.g. a workflow is dangerous but only run under maintainers verification and approval,
// or a binary is needed but it is signed or has provenance.
Remediated Reason = "remediated"
// NotApplicable is to annotate when a check or probe is not applicable for the case.
// E.g. the dependencies should not be pinned because the project is a library.
NotApplicable Reason = "not-applicable"
// NotSupported is to annotate when the maintainer fulfills a check or probe in a way
// that is not supported by Scorecard. E.g. Clang-Tidy is used as SAST tool but not identified
// because its not supported.
NotSupported Reason = "not-supported"
// NotDetected is to annotate when the maintainer fulfills a check or probe in a way
// that is supported by Scorecard but not identified. E.g. Dependabot is configured in the
// repository settings and not in a file.
NotDetected Reason = "not-detected"
)
// ReasonGroup groups the annotation reason and, in the future, the related probe.
// If there is a probe, the reason applies to the probe.
// If there is not a probe, the reason applies to the check or checks in
// the group.
type ReasonGroup struct {
Reason Reason `yaml:"reason"`
}
// Annotation defines a group of checks that are being annotated for various reasons.
type Annotation struct {
Checks []string `yaml:"checks"`
Reasons []ReasonGroup `yaml:"reasons"`
}
// Doc maps a reason to its human-readable explanation.
func (r *Reason) Doc() string {
switch *r {
case TestData:
return "The files or code snippets are only used for test or example purposes."
case Remediated:
return "The dangerous files or code snippets are necessary but remediations were already applied."
case NotApplicable:
return "The check or probe is not applicable in this case."
case NotSupported:
return "The check or probe is fulfilled but in a way that is not supported by Scorecard."
case NotDetected:
return "The check or probe is fulfilled but in a way that is supported by Scorecard but it was not detected."
default:
return string(*r)
}
}
// isValidReason checks if a reason can be used by a config file.
func isValidReason(r Reason) bool {
// the reason must be one of the preselected options
switch r {
case TestData, Remediated, NotApplicable, NotSupported, NotDetected:
return true
default:
return false
}
}