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secret.go
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secret.go
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package table
import (
"bytes"
"fmt"
"strings"
"golang.org/x/term"
"github.com/aquasecurity/tml"
dbTypes "github.com/aquasecurity/trivy-db/pkg/types"
"github.com/aquasecurity/trivy/pkg/types"
)
type secretRenderer struct {
w *bytes.Buffer
target string
secrets []types.DetectedSecret
severities []dbTypes.Severity
width int
ansi bool
}
func NewSecretRenderer(target string, secrets []types.DetectedSecret, ansi bool, severities []dbTypes.Severity) *secretRenderer {
width, _, err := term.GetSize(0)
if err != nil || width == 0 {
width = 40
}
if !ansi {
tml.DisableFormatting()
}
return &secretRenderer{
w: bytes.NewBuffer([]byte{}),
target: target,
secrets: secrets,
severities: severities,
width: width,
ansi: ansi,
}
}
func (r *secretRenderer) Render() string {
target := r.target + " (secrets)"
RenderTarget(r.w, target, r.ansi)
severityCount := r.countSeverities()
total, summaries := summarize(r.severities, severityCount)
r.printf("Total: %d (%s)\n\n", total, strings.Join(summaries, ", "))
for _, m := range r.secrets {
r.renderSingle(m)
}
return r.w.String()
}
func (r *secretRenderer) countSeverities() map[string]int {
severityCount := make(map[string]int)
for _, secret := range r.secrets {
severity := secret.Severity
severityCount[severity]++
}
return severityCount
}
func (r *secretRenderer) printf(format string, args ...interface{}) {
// nolint
_ = tml.Fprintf(r.w, format, args...)
}
func (r *secretRenderer) printDoubleDivider() {
r.printf("<dim>%s\r\n", strings.Repeat("═", r.width))
}
func (r *secretRenderer) printSingleDivider() {
r.printf("<dim>%s\r\n", strings.Repeat("─", r.width))
}
func (r *secretRenderer) renderSingle(secret types.DetectedSecret) {
r.renderSummary(secret)
r.renderCode(secret)
r.printf("\r\n\r\n")
}
func (r *secretRenderer) renderSummary(secret types.DetectedSecret) {
// severity
switch secret.Severity {
case severityCritical:
r.printf("<red><bold>%s: ", secret.Severity)
case severityHigh:
r.printf("<red>%s: ", secret.Severity)
case severityMedium:
r.printf("<yellow>%s: ", secret.Severity)
case severityLow:
r.printf("%s: ", secret.Severity)
default:
r.printf("<blue>%s: ", secret.Severity)
}
// heading
r.printf("%s (%s)\r\n", secret.Category, secret.RuleID)
r.printDoubleDivider()
// description
r.printf("<dim>%s\r\n", secret.Title)
r.printSingleDivider()
}
func (r *secretRenderer) renderCode(secret types.DetectedSecret) {
// highlight code if we can...
if lines := secret.Code.Lines; len(lines) > 0 {
var lineInfo string
if secret.StartLine > 0 {
lineInfo = tml.Sprintf("<dim>:</dim><blue>%d", secret.StartLine)
if secret.EndLine > secret.StartLine {
lineInfo = tml.Sprintf("%s<blue>-%d", lineInfo, secret.EndLine)
}
}
var note string
if c := secret.Layer.CreatedBy; c != "" {
if len(c) > 40 {
// Too long
c = c[:40]
}
note = fmt.Sprintf(" (added by '%s')", c)
} else if secret.Layer.DiffID != "" {
note = fmt.Sprintf(" (added in layer '%s')", strings.TrimPrefix(secret.Layer.DiffID, "sha256:")[:12])
}
r.printf(" <blue>%s%s<magenta>%s\r\n", r.target, lineInfo, note)
r.printSingleDivider()
for i, line := range lines {
switch {
case line.Truncated:
r.printf("<dim>%4s ", strings.Repeat(".", len(fmt.Sprintf("%d", line.Number))))
case line.IsCause:
r.printf("<red>%4d ", line.Number)
switch {
case (line.FirstCause && line.LastCause) || len(lines) == 1:
r.printf("<red>[ ")
case line.FirstCause || i == 0:
r.printf("<red>┌ ")
case line.LastCause || i == len(lines)-1:
r.printf("<red>└ ")
default:
r.printf("<red>│ ")
}
default:
r.printf("<dim>%4d ", line.Number)
}
if r.ansi {
r.printf("%s\r\n", line.Highlighted)
} else {
r.printf("%s\r\n", line.Content)
}
}
r.printSingleDivider()
}
}