/
dangerous_workflow.go
71 lines (62 loc) · 2.08 KB
/
dangerous_workflow.go
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// Copyright 2021 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 evaluation
import (
"fmt"
"github.com/ossf/scorecard/v4/checker"
sce "github.com/ossf/scorecard/v4/errors"
)
// DangerousWorkflow applies the score policy for the DangerousWorkflow check.
func DangerousWorkflow(name string, dl checker.DetailLogger,
r *checker.DangerousWorkflowData,
) checker.CheckResult {
if r == nil {
e := sce.WithMessage(sce.ErrScorecardInternal, "empty raw data")
return checker.CreateRuntimeErrorResult(name, e)
}
// Script injections.
for _, e := range r.ScriptInjections {
dl.Warn(&checker.LogMessage{
Path: e.File.Path,
Type: e.File.Type,
Offset: e.File.Offset,
Text: fmt.Sprintf("script injection with untrusted input '%v'", e.File.Snippet),
Snippet: e.File.Snippet,
})
}
// Untrusted checkouts.
for _, e := range r.UntrustedCheckouts {
dl.Warn(&checker.LogMessage{
Path: e.File.Path,
Type: e.File.Type,
Offset: e.File.Offset,
Text: fmt.Sprintf("untrusted code checkout '%v'", e.File.Snippet),
Snippet: e.File.Snippet,
})
}
if len(r.ScriptInjections) > 0 ||
len(r.UntrustedCheckouts) > 0 {
return createResult(name, checker.MinResultScore)
}
return createResult(name, checker.MaxResultScore)
}
// Create the result.
func createResult(name string, score int) checker.CheckResult {
if score != checker.MaxResultScore {
return checker.CreateResultWithScore(name,
"dangerous workflow patterns detected", score)
}
return checker.CreateMaxScoreResult(name,
"no dangerous workflow patterns detected")
}