mirror of
https://github.com/ossf/scorecard.git
synced 2024-11-09 17:32:13 +03:00
94 lines
2.3 KiB
Go
94 lines
2.3 KiB
Go
// Copyright 2021 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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"path/filepath"
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"github.com/h2non/filetype"
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"github.com/h2non/filetype/types"
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"github.com/ossf/scorecard/checker"
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)
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//nolint
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func init() {
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registerCheck(CheckBinaryArtifacts, BinaryArtifacts)
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}
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const CheckBinaryArtifacts string = "Binary-Artifacts"
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// BinaryArtifacts will check the repository if it contains binary artifacts.
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func BinaryArtifacts(c *checker.CheckRequest) checker.CheckResult {
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return CheckFilesContent(CheckBinaryArtifacts, "*", false, c, checkBinaryFileContent)
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}
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func checkBinaryFileContent(path string, content []byte,
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logf func(s string, f ...interface{})) (bool, error) {
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binaryFileTypes := map[string]bool{
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"crx": true,
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"deb": true,
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"dex": true,
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"dey": true,
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"elf": true,
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"bin": true,
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"o": true,
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"so": true,
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"iso": true,
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"class": true,
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"jar": true,
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"bundle": true,
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"dylib": true,
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"lib": true,
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"msi": true,
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"acm": true,
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"ax": true,
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"cpl": true,
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"dll": true,
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"drv": true,
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"efi": true,
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"exe": true,
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"mui": true,
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"ocx": true,
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"scr": true,
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"sys": true,
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"tsp": true,
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"pyc": true,
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"pyo": true,
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"par": true,
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"rpm": true,
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"swf": true,
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"torrent": true,
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"cab": true,
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}
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var t types.Type
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var err error
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if t, err = filetype.Get(content); err != nil {
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return false, fmt.Errorf("failed in getting the content type %w", err)
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}
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if _, ok := binaryFileTypes[t.Extension]; ok {
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logf("!! binary-artifact %s", path)
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return false, nil
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} else if _, ok := binaryFileTypes[filepath.Ext(path)]; ok {
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// falling back to file based extension.
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logf("!! binary-artifact %s", path)
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return false, nil
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}
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return true, nil
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}
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