sub2api/backend/internal/securityaudit/prompt_issue_summary.go

package securityaudit

import (
	"crypto/sha256"
	"encoding/hex"
)

func BuildIssueSummaries(result NormalizedResult) []IssueSummary {
	resultCategories := result.Categories
	if len(resultCategories) == 0 {
		resultCategories = result.MatchedScanners
	}
	summaries := make([]IssueSummary, 0, len(resultCategories)+len(result.UnknownCategories))
	for _, category := range resultCategories {
		definition, ok := ScannerCatalog[category]
		if !ok {
			continue
		}
		evidence := RedactPreview(result.ScannerEvidence[category], 160)
		if evidence == "" {
			evidence = definition.Label
		}
		digest := sha256.Sum256([]byte(evidence))
		summaries = append(summaries, IssueSummary{
			Category: category, ScannerID: category, Title: definition.LabelZH,
			Description: definition.Description, Severity: string(result.RiskLevel),
			SeverityLabel: riskLabelZH(result.RiskLevel), Action: string(result.Action),
			ActionLabel: actionLabelZH(result.Action), Code: "prompt_audit_" + category,
			Score: result.ScannerScores[category], Evidence: evidence,
			EvidenceHash: hex.EncodeToString(digest[:]),
		})
	}
	for _, category := range result.UnknownCategories {
		evidence := "unknown_unsafe"
		digest := sha256.Sum256([]byte(evidence + ":" + category))
		summaries = append(summaries, IssueSummary{
			Category: category, ScannerID: "unknown_unsafe", Title: "未知高风险分类",
			Description: "审计节点返回了未知但不可忽略的高风险分类", Severity: string(RiskCritical),
			SeverityLabel: riskLabelZH(RiskCritical), Action: string(ActionBlock),
			ActionLabel: actionLabelZH(ActionBlock), Code: "prompt_audit_unknown_unsafe",
			Score: 1, Evidence: evidence, EvidenceHash: hex.EncodeToString(digest[:]),
		})
	}
	return summaries
}

func riskLabelZH(risk RiskLevel) string {
	switch risk {
	case RiskCritical:
		return "严重"
	case RiskHigh:
		return "高"
	case RiskMedium:
		return "中"
	default:
		return "低"
	}
}

func actionLabelZH(action Action) string {
	switch action {
	case ActionBlock:
		return "阻止"
	case ActionWarn:
		return "警告"
	default:
		return "允许"
	}
}