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Removed function parameter which is always the same

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Dimitar Banchev 2024-08-30 11:54:08 +02:00 committed by Cosmin Cojocar
parent b4c746962f
commit a6dd589bae
1 changed files with 6 additions and 6 deletions
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12
analyzers/hardcodedNonce.go
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@ -81,7 +81,7 @@ func raiseIssue(val *ssa.Value, funcsToTrack *map[string][]int, ssaFuncs []*ssa.
switch valType := (*val).(type) { switch valType := (*val).(type) {
case *ssa.Slice: case *ssa.Slice:
issueDescription += " by passing hardcoded slice/array" issueDescription += " by passing hardcoded slice/array"
tmp, hasErr := iterateThroughReferrers(val, funcsToTrack, pass.Analyzer.Name, issueDescription, pass.Fset, issue.High, issue.High) tmp, hasErr := iterateThroughReferrers(val, funcsToTrack, pass.Analyzer.Name, issueDescription, pass.Fset, issue.High)
gosecIssue = append(gosecIssue, tmp...) gosecIssue = append(gosecIssue, tmp...)
err = hasErr err = hasErr
@ -89,7 +89,7 @@ func raiseIssue(val *ssa.Value, funcsToTrack *map[string][]int, ssaFuncs []*ssa.
// Check if it's a dereference operation (a.k.a pointer) // Check if it's a dereference operation (a.k.a pointer)
if valType.Op == token.MUL { if valType.Op == token.MUL {
issueDescription += " by passing pointer which points to hardcoded variable" issueDescription += " by passing pointer which points to hardcoded variable"
tmp, hasErr := iterateThroughReferrers(val, funcsToTrack, pass.Analyzer.Name, issueDescription, pass.Fset, issue.High, issue.Low) tmp, hasErr := iterateThroughReferrers(val, funcsToTrack, pass.Analyzer.Name, issueDescription, pass.Fset, issue.Low)
gosecIssue = append(gosecIssue, tmp...) gosecIssue = append(gosecIssue, tmp...)
err = hasErr err = hasErr
} }
@ -100,7 +100,7 @@ func raiseIssue(val *ssa.Value, funcsToTrack *map[string][]int, ssaFuncs []*ssa.
if calledFunction, ok := valType.Call.Value.(*ssa.Function); ok { if calledFunction, ok := valType.Call.Value.(*ssa.Function); ok {
if contains, funcErr := isFuncContainsCryptoRand(calledFunction); !contains && funcErr == nil { if contains, funcErr := isFuncContainsCryptoRand(calledFunction); !contains && funcErr == nil {
issueDescription += " by passing a value from function which doesn't use crypto/rand" issueDescription += " by passing a value from function which doesn't use crypto/rand"
tmp, hasErr := iterateThroughReferrers(val, funcsToTrack, pass.Analyzer.Name, issueDescription, pass.Fset, issue.High, issue.Medium) tmp, hasErr := iterateThroughReferrers(val, funcsToTrack, pass.Analyzer.Name, issueDescription, pass.Fset, issue.Medium)
gosecIssue = append(gosecIssue, tmp...) gosecIssue = append(gosecIssue, tmp...)
err = hasErr err = hasErr
} else if funcErr != nil { } else if funcErr != nil {
@ -113,7 +113,7 @@ func raiseIssue(val *ssa.Value, funcsToTrack *map[string][]int, ssaFuncs []*ssa.
case *ssa.Convert: case *ssa.Convert:
if valType.Type().String() == "[]byte" && valType.X.Type().String() == "string" { if valType.Type().String() == "[]byte" && valType.X.Type().String() == "string" {
issueDescription += " by passing converted string" issueDescription += " by passing converted string"
tmp, hasErr := iterateThroughReferrers(val, funcsToTrack, pass.Analyzer.Name, issueDescription, pass.Fset, issue.High, issue.High) tmp, hasErr := iterateThroughReferrers(val, funcsToTrack, pass.Analyzer.Name, issueDescription, pass.Fset, issue.High)
gosecIssue = append(gosecIssue, tmp...) gosecIssue = append(gosecIssue, tmp...)
err = hasErr err = hasErr
} }
@ -147,7 +147,7 @@ func raiseIssue(val *ssa.Value, funcsToTrack *map[string][]int, ssaFuncs []*ssa.
} }
// Iterate through all places that use the `variable` argument and check if it's used in one of the tracked functions // Iterate through all places that use the `variable` argument and check if it's used in one of the tracked functions
func iterateThroughReferrers(variable *ssa.Value, funcsToTrack *map[string][]int, analyzerID string, issueDescription string, fileSet *token.FileSet, issueSeverity issue.Score, issueConfidence issue.Score) ([]*issue.Issue, error) { func iterateThroughReferrers(variable *ssa.Value, funcsToTrack *map[string][]int, analyzerID string, issueDescription string, fileSet *token.FileSet, issueConfidence issue.Score) ([]*issue.Issue, error) {
if funcsToTrack == nil || variable == nil || analyzerID == "" || issueDescription == "" || fileSet == nil { if funcsToTrack == nil || variable == nil || analyzerID == "" || issueDescription == "" || fileSet == nil {
return nil, errors.New("received a nil object") return nil, errors.New("received a nil object")
} }
@ -162,7 +162,7 @@ func iterateThroughReferrers(variable *ssa.Value, funcsToTrack *map[string][]int
trackedFuncParts := strings.Split(trackedFunc, ".") trackedFuncParts := strings.Split(trackedFunc, ".")
trackedFuncPartsName := trackedFuncParts[len(trackedFuncParts)-1] trackedFuncPartsName := trackedFuncParts[len(trackedFuncParts)-1]
if strings.Contains(referrer.String(), trackedFuncPartsName) { if strings.Contains(referrer.String(), trackedFuncPartsName) {
gosecIssues = append(gosecIssues, newIssue(analyzerID, issueDescription, fileSet, referrer.Pos(), issueSeverity, issueConfidence)) gosecIssues = append(gosecIssues, newIssue(analyzerID, issueDescription, fileSet, referrer.Pos(), issue.High, issueConfidence))
} }
} }
} }