mirror of
https://github.com/ossf/scorecard.git
synced 2024-11-05 05:17:00 +03:00
91 lines
2.5 KiB
Go
91 lines
2.5 KiB
Go
// Copyright 2020 Security Scorecard Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package checks
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import (
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"fmt"
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"github.com/ossf/scorecard/v4/checker"
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"github.com/ossf/scorecard/v4/checks/fileparser"
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"github.com/ossf/scorecard/v4/clients"
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sce "github.com/ossf/scorecard/v4/errors"
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)
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// CheckFuzzing is the registered name for Fuzzing.
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const CheckFuzzing = "Fuzzing"
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//nolint:gochecknoinits
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func init() {
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if err := registerCheck(CheckFuzzing, Fuzzing, nil); err != nil {
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// this should never happen
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panic(err)
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}
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}
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func checkCFLite(c *checker.CheckRequest) (bool, error) {
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result := false
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e := fileparser.OnMatchingFileContentDo(c.RepoClient, fileparser.PathMatcher{
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Pattern: ".clusterfuzzlite/Dockerfile",
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CaseSensitive: true,
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}, func(path string, content []byte, args ...interface{}) (bool, error) {
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result = fileparser.CheckFileContainsCommands(content, "#")
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return false, nil
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}, nil)
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if e != nil {
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return result, fmt.Errorf("%w", e)
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}
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return result, nil
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}
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func checkOSSFuzz(c *checker.CheckRequest) (bool, error) {
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if c.OssFuzzRepo == nil {
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return false, nil
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}
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req := clients.SearchRequest{
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Query: c.RepoClient.URI(),
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Filename: "project.yaml",
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}
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result, err := c.OssFuzzRepo.Search(req)
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if err != nil {
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e := sce.WithMessage(sce.ErrScorecardInternal, fmt.Sprintf("Client.Search.Code: %v", err))
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return false, e
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}
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return result.Hits > 0, nil
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}
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// Fuzzing runs Fuzzing check.
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func Fuzzing(c *checker.CheckRequest) checker.CheckResult {
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usingCFLite, e := checkCFLite(c)
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if e != nil {
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return checker.CreateRuntimeErrorResult(CheckFuzzing, e)
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}
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if usingCFLite {
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return checker.CreateMaxScoreResult(CheckFuzzing,
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"project uses ClusterFuzzLite")
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}
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usingOSSFuzz, e := checkOSSFuzz(c)
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if e != nil {
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return checker.CreateRuntimeErrorResult(CheckFuzzing, e)
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}
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if usingOSSFuzz {
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return checker.CreateMaxScoreResult(CheckFuzzing,
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"project is fuzzed in OSS-Fuzz")
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}
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return checker.CreateMinScoreResult(CheckFuzzing, "project is not fuzzed")
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}
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