mirror of
https://github.com/ossf/scorecard.git
synced 2024-09-19 13:07:17 +03:00
90 lines
2.5 KiB
Go
90 lines
2.5 KiB
Go
// Copyright 2020 Security 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 checks
|
|
|
|
import (
|
|
"errors"
|
|
"strings"
|
|
|
|
"github.com/google/go-github/v32/github"
|
|
|
|
"github.com/ossf/scorecard/checker"
|
|
)
|
|
|
|
const (
|
|
// CheckSignedReleases is the registered name for SignedReleases.
|
|
CheckSignedReleases = "Signed-Releases"
|
|
releaseLookBackDays = 5
|
|
)
|
|
|
|
// ErrorNoReleases indicates no releases were found for this repo.
|
|
var ErrorNoReleases = errors.New("no releases found")
|
|
|
|
//nolint:gochecknoinits
|
|
func init() {
|
|
registerCheck(CheckSignedReleases, SignedReleases)
|
|
}
|
|
|
|
func SignedReleases(c *checker.CheckRequest) checker.CheckResult {
|
|
releases, _, err := c.Client.Repositories.ListReleases(c.Ctx, c.Owner, c.Repo, &github.ListOptions{})
|
|
if err != nil {
|
|
return checker.MakeRetryResult(CheckSignedReleases, err)
|
|
}
|
|
|
|
artifactExtensions := []string{".asc", ".minisig", ".sig"}
|
|
|
|
totalReleases := 0
|
|
totalSigned := 0
|
|
for _, r := range releases {
|
|
assets, _, err := c.Client.Repositories.ListReleaseAssets(c.Ctx, c.Owner, c.Repo, r.GetID(), &github.ListOptions{})
|
|
if err != nil {
|
|
return checker.MakeRetryResult(CheckSignedReleases, err)
|
|
}
|
|
if len(assets) == 0 {
|
|
continue
|
|
}
|
|
c.Logf("release found: %s", r.GetTagName())
|
|
totalReleases++
|
|
signed := false
|
|
for _, asset := range assets {
|
|
for _, suffix := range artifactExtensions {
|
|
if strings.HasSuffix(asset.GetName(), suffix) {
|
|
c.Logf("signed release artifact found: %s, url: %s", asset.GetName(), asset.GetURL())
|
|
signed = true
|
|
break
|
|
}
|
|
}
|
|
if signed {
|
|
totalSigned++
|
|
break
|
|
}
|
|
}
|
|
if !signed {
|
|
c.Logf("!! release %s has no signed artifacts", r.GetTagName())
|
|
}
|
|
if totalReleases > releaseLookBackDays {
|
|
break
|
|
}
|
|
}
|
|
|
|
if totalReleases == 0 {
|
|
c.Logf("no releases found")
|
|
return checker.MakeInconclusiveResult(CheckSignedReleases, ErrorNoReleases)
|
|
}
|
|
|
|
c.Logf("found signed artifacts for %d out of %d releases", totalSigned, totalReleases)
|
|
return checker.MakeProportionalResult(CheckSignedReleases, totalSigned, totalReleases, 0.8)
|
|
}
|