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公明
2026-06-18 12:44:42 +08:00
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package handler
import (
"fmt"
"net/http"
"strconv"
"strings"
"time"
"cyberstrike-ai/internal/audit"
"cyberstrike-ai/internal/database"
"github.com/gin-gonic/gin"
"go.uber.org/zap"
)
// VulnerabilityHandler 漏洞处理器
type VulnerabilityHandler struct {
db *database.DB
logger *zap.Logger
audit *audit.Service
}
// SetAudit wires platform audit logging.
func (h *VulnerabilityHandler) SetAudit(s *audit.Service) {
h.audit = s
}
// NewVulnerabilityHandler 创建新的漏洞处理器
func NewVulnerabilityHandler(db *database.DB, logger *zap.Logger) *VulnerabilityHandler {
return &VulnerabilityHandler{
db: db,
logger: logger,
}
}
// CreateVulnerabilityRequest 创建漏洞请求
type CreateVulnerabilityRequest struct {
ConversationID string `json:"conversation_id" binding:"required"`
ProjectID string `json:"project_id"`
ConversationTag string `json:"conversation_tag"`
TaskTag string `json:"task_tag"`
Title string `json:"title" binding:"required"`
Description string `json:"description"`
Severity string `json:"severity" binding:"required"`
Status string `json:"status"`
Type string `json:"type"`
Target string `json:"target"`
Proof string `json:"proof"`
Impact string `json:"impact"`
Recommendation string `json:"recommendation"`
}
// CreateVulnerability 创建漏洞
func (h *VulnerabilityHandler) CreateVulnerability(c *gin.Context) {
var req CreateVulnerabilityRequest
if err := c.ShouldBindJSON(&req); err != nil {
c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
return
}
vuln := &database.Vulnerability{
ConversationID: req.ConversationID,
ProjectID: strings.TrimSpace(req.ProjectID),
ConversationTag: req.ConversationTag,
TaskTag: req.TaskTag,
Title: req.Title,
Description: req.Description,
Severity: req.Severity,
Status: req.Status,
Type: req.Type,
Target: req.Target,
Proof: req.Proof,
Impact: req.Impact,
Recommendation: req.Recommendation,
}
created, err := h.db.CreateVulnerability(vuln)
if err != nil {
h.logger.Error("创建漏洞失败", zap.Error(err))
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
if h.audit != nil {
h.audit.RecordOK(c, "vulnerability", "create", "创建漏洞记录", "vulnerability", created.ID, map[string]interface{}{
"severity": created.Severity, "title": created.Title,
})
}
c.JSON(http.StatusOK, created)
}
// GetVulnerability 获取漏洞
func (h *VulnerabilityHandler) GetVulnerability(c *gin.Context) {
id := c.Param("id")
vuln, err := h.db.GetVulnerability(id)
if err != nil {
h.logger.Error("获取漏洞失败", zap.Error(err))
c.JSON(http.StatusNotFound, gin.H{"error": "漏洞不存在"})
return
}
c.JSON(http.StatusOK, vuln)
}
// ListVulnerabilitiesResponse 漏洞列表响应
type ListVulnerabilitiesResponse struct {
Vulnerabilities []*database.Vulnerability `json:"vulnerabilities"`
Total int `json:"total"`
Page int `json:"page"`
PageSize int `json:"page_size"`
TotalPages int `json:"total_pages"`
}
func parseVulnerabilityListFilter(c *gin.Context) database.VulnerabilityListFilter {
q := strings.TrimSpace(c.Query("q"))
if q == "" {
q = strings.TrimSpace(c.Query("search"))
}
return database.VulnerabilityListFilter{
ProjectID: c.Query("project_id"),
ID: c.Query("id"),
Search: q,
ConversationID: c.Query("conversation_id"),
Severity: c.Query("severity"),
Status: c.Query("status"),
TaskID: c.Query("task_id"),
ConversationTag: c.Query("conversation_tag"),
TaskTag: c.Query("task_tag"),
}
}
// ListVulnerabilities 列出漏洞
func (h *VulnerabilityHandler) ListVulnerabilities(c *gin.Context) {
limitStr := c.DefaultQuery("limit", "20")
offsetStr := c.DefaultQuery("offset", "0")
pageStr := c.Query("page")
filter := parseVulnerabilityListFilter(c)
limit, _ := strconv.Atoi(limitStr)
offset, _ := strconv.Atoi(offsetStr)
page := 1
// 如果提供了page参数,优先使用page计算offset
if pageStr != "" {
if p, err := strconv.Atoi(pageStr); err == nil && p > 0 {
page = p
offset = (page - 1) * limit
}
}
if limit <= 0 || limit > 100 {
limit = 20
}
if offset < 0 {
offset = 0
}
// 获取总数
total, err := h.db.CountVulnerabilities(filter)
if err != nil {
h.logger.Error("获取漏洞总数失败", zap.Error(err))
// 继续执行,使用0作为总数
total = 0
}
// 获取漏洞列表
vulnerabilities, err := h.db.ListVulnerabilities(limit, offset, filter)
if err != nil {
h.logger.Error("获取漏洞列表失败", zap.Error(err))
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
// 计算总页数
totalPages := (total + limit - 1) / limit
if totalPages == 0 {
totalPages = 1
}
// 如果使用offset计算page,需要重新计算
if pageStr == "" {
page = (offset / limit) + 1
}
response := ListVulnerabilitiesResponse{
Vulnerabilities: vulnerabilities,
Total: total,
Page: page,
PageSize: limit,
TotalPages: totalPages,
}
c.JSON(http.StatusOK, response)
}
// UpdateVulnerabilityRequest 更新漏洞请求
type UpdateVulnerabilityRequest struct {
ProjectID *string `json:"project_id"`
ConversationTag string `json:"conversation_tag"`
TaskTag string `json:"task_tag"`
Title string `json:"title"`
Description string `json:"description"`
Severity string `json:"severity"`
Status string `json:"status"`
Type string `json:"type"`
Target string `json:"target"`
Proof string `json:"proof"`
Impact string `json:"impact"`
Recommendation string `json:"recommendation"`
}
// UpdateVulnerability 更新漏洞
func (h *VulnerabilityHandler) UpdateVulnerability(c *gin.Context) {
id := c.Param("id")
var req UpdateVulnerabilityRequest
if err := c.ShouldBindJSON(&req); err != nil {
c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
return
}
// 获取现有漏洞
existing, err := h.db.GetVulnerability(id)
if err != nil {
c.JSON(http.StatusNotFound, gin.H{"error": "漏洞不存在"})
return
}
// 更新字段
if req.ProjectID != nil {
existing.ProjectID = strings.TrimSpace(*req.ProjectID)
}
if req.ConversationTag != "" {
existing.ConversationTag = req.ConversationTag
}
if req.TaskTag != "" {
existing.TaskTag = req.TaskTag
}
if req.Title != "" {
existing.Title = req.Title
}
if req.Description != "" {
existing.Description = req.Description
}
if req.Severity != "" {
existing.Severity = req.Severity
}
if req.Status != "" {
existing.Status = req.Status
}
if req.Type != "" {
existing.Type = req.Type
}
if req.Target != "" {
existing.Target = req.Target
}
if req.Proof != "" {
existing.Proof = req.Proof
}
if req.Impact != "" {
existing.Impact = req.Impact
}
if req.Recommendation != "" {
existing.Recommendation = req.Recommendation
}
if err := h.db.UpdateVulnerability(id, existing); err != nil {
h.logger.Error("更新漏洞失败", zap.Error(err))
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
// 返回更新后的漏洞
updated, err := h.db.GetVulnerability(id)
if err != nil {
h.logger.Error("获取更新后的漏洞失败", zap.Error(err))
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
if h.audit != nil {
h.audit.RecordOK(c, "vulnerability", "update", "更新漏洞记录", "vulnerability", id, map[string]interface{}{
"severity": updated.Severity, "status": updated.Status, "project_id": updated.ProjectID,
})
}
c.JSON(http.StatusOK, updated)
}
// DeleteVulnerability 删除漏洞
func (h *VulnerabilityHandler) DeleteVulnerability(c *gin.Context) {
id := c.Param("id")
if err := h.db.DeleteVulnerability(id); err != nil {
h.logger.Error("删除漏洞失败", zap.Error(err))
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
if h.audit != nil {
h.audit.Record(c, audit.Entry{
Category: "vulnerability",
Action: "delete",
Result: "success",
ResourceType: "vulnerability",
ResourceID: id,
Message: "删除漏洞记录",
})
}
c.JSON(http.StatusOK, gin.H{"message": "删除成功"})
}
// BatchDeleteVulnerabilities 按当前筛选条件批量删除漏洞
func (h *VulnerabilityHandler) BatchDeleteVulnerabilities(c *gin.Context) {
filter := parseVulnerabilityListFilter(c)
total, err := h.db.CountVulnerabilities(filter)
if err != nil {
h.logger.Error("统计待删除漏洞失败", zap.Error(err))
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
if total == 0 {
c.JSON(http.StatusOK, gin.H{"message": "当前筛选条件下没有可删除的漏洞", "deleted": 0})
return
}
deleted, err := h.db.DeleteVulnerabilitiesByFilter(filter)
if err != nil {
h.logger.Error("批量删除漏洞失败", zap.Error(err), zap.Int("count", total))
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
if h.audit != nil {
h.audit.RecordOK(c, "vulnerability", "delete_batch", "批量删除漏洞记录", "vulnerability", "", map[string]interface{}{
"deleted": deleted,
"filter": filter,
})
}
c.JSON(http.StatusOK, gin.H{"message": "批量删除成功", "deleted": deleted})
}
// GetVulnerabilityStats 获取漏洞统计
func (h *VulnerabilityHandler) GetVulnerabilityStats(c *gin.Context) {
filter := parseVulnerabilityListFilter(c)
stats, err := h.db.GetVulnerabilityStats(filter)
if err != nil {
h.logger.Error("获取漏洞统计失败", zap.Error(err))
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
c.JSON(http.StatusOK, stats)
}
// GetVulnerabilityFilterOptions 获取漏洞筛选建议项
func (h *VulnerabilityHandler) GetVulnerabilityFilterOptions(c *gin.Context) {
options, err := h.db.GetVulnerabilityFilterOptions()
if err != nil {
h.logger.Error("获取漏洞筛选建议失败", zap.Error(err))
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
c.JSON(http.StatusOK, options)
}
// ExportVulnerabilities 导出漏洞(支持按对话/任务分组,汇总或拆分)
func (h *VulnerabilityHandler) ExportVulnerabilities(c *gin.Context) {
groupBy := c.DefaultQuery("group_by", "conversation")
mode := c.DefaultQuery("mode", "summary")
if groupBy != "conversation" && groupBy != "task" {
c.JSON(http.StatusBadRequest, gin.H{"error": "group_by 仅支持 conversation 或 task"})
return
}
if mode != "summary" && mode != "split" {
c.JSON(http.StatusBadRequest, gin.H{"error": "mode 仅支持 summary 或 split"})
return
}
filter := parseVulnerabilityListFilter(c)
total, err := h.db.CountVulnerabilities(filter)
if err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
if total == 0 {
c.JSON(http.StatusOK, gin.H{"mode": mode, "group_by": groupBy, "total": 0, "files": []any{}})
return
}
items, err := h.db.ListVulnerabilities(total, 0, filter)
if err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
type exportFile struct {
FileName string `json:"filename"`
Content string `json:"content"`
}
grouped := map[string][]*database.Vulnerability{}
for _, v := range items {
key := v.ConversationID
if groupBy == "conversation" {
if strings.TrimSpace(v.ConversationTag) != "" {
key = strings.TrimSpace(v.ConversationTag)
}
} else {
key = firstNonEmpty(v.TaskTag, v.TaskID, v.TaskQueueID, "unassigned-task")
}
grouped[key] = append(grouped[key], v)
}
files := make([]exportFile, 0)
nowStr := time.Now().Format("20060102-150405")
if mode == "summary" {
var b strings.Builder
b.WriteString("# 漏洞批量导出报告\n\n")
b.WriteString(fmt.Sprintf("- 导出时间: %s\n", time.Now().Format("2006-01-02 15:04:05")))
b.WriteString(fmt.Sprintf("- 分组维度: %s\n", groupBy))
b.WriteString(fmt.Sprintf("- 漏洞总数: %d\n", len(items)))
b.WriteString(fmt.Sprintf("- 分组数: %d\n\n", len(grouped)))
for group, list := range grouped {
b.WriteString(fmt.Sprintf("## %s (%d)\n\n", group, len(list)))
for _, v := range list {
appendVulnerabilityMarkdown(&b, v, "###")
}
}
files = append(files, exportFile{
FileName: fmt.Sprintf("vulnerability-report-%s-%s.md", groupBy, nowStr),
Content: b.String(),
})
} else {
for group, list := range grouped {
var b strings.Builder
b.WriteString(fmt.Sprintf("# 漏洞报告 - %s\n\n", group))
b.WriteString(fmt.Sprintf("- 导出时间: %s\n", time.Now().Format("2006-01-02 15:04:05")))
b.WriteString(fmt.Sprintf("- 漏洞数量: %d\n\n", len(list)))
for _, v := range list {
appendVulnerabilityMarkdown(&b, v, "##")
}
files = append(files, exportFile{
FileName: fmt.Sprintf("vulnerability-%s-%s.md", sanitizeExportName(group), nowStr),
Content: b.String(),
})
}
}
c.JSON(http.StatusOK, gin.H{
"mode": mode,
"group_by": groupBy,
"total": len(items),
"files": files,
})
}
// appendVulnerabilityMarkdown 单条漏洞的 Markdown 片段(与单文件下载字段对齐,缺省字段不写)
func appendVulnerabilityMarkdown(b *strings.Builder, v *database.Vulnerability, titleHeading string) {
b.WriteString(fmt.Sprintf("%s %s\n\n", titleHeading, v.Title))
b.WriteString(fmt.Sprintf("- 漏洞ID: `%s`\n", v.ID))
b.WriteString(fmt.Sprintf("- 严重程度: %s\n", v.Severity))
b.WriteString(fmt.Sprintf("- 状态: %s\n", v.Status))
if v.Type != "" {
b.WriteString(fmt.Sprintf("- 类型: %s\n", v.Type))
}
if v.Target != "" {
b.WriteString(fmt.Sprintf("- 目标: %s\n", v.Target))
}
b.WriteString(fmt.Sprintf("- 对话ID: `%s`\n", v.ConversationID))
if v.ConversationTag != "" {
b.WriteString(fmt.Sprintf("- 对话标签: %s\n", v.ConversationTag))
}
if v.TaskTag != "" {
b.WriteString(fmt.Sprintf("- 任务标签: %s\n", v.TaskTag))
}
if v.TaskID != "" {
b.WriteString(fmt.Sprintf("- 任务ID: `%s`\n", v.TaskID))
}
if v.TaskQueueID != "" {
b.WriteString(fmt.Sprintf("- 任务队列ID: `%s`\n", v.TaskQueueID))
}
if !v.CreatedAt.IsZero() {
b.WriteString(fmt.Sprintf("- 创建时间: %s\n", v.CreatedAt.Format("2006-01-02 15:04:05")))
}
if !v.UpdatedAt.IsZero() {
b.WriteString(fmt.Sprintf("- 更新时间: %s\n", v.UpdatedAt.Format("2006-01-02 15:04:05")))
}
if v.Description != "" {
b.WriteString("\n#### 描述\n\n")
b.WriteString(v.Description)
b.WriteString("\n")
}
if v.Proof != "" {
b.WriteString("\n#### 证明(POC\n\n```\n")
b.WriteString(v.Proof)
b.WriteString("\n```\n")
}
if v.Impact != "" {
b.WriteString("\n#### 影响\n\n")
b.WriteString(v.Impact)
b.WriteString("\n")
}
if v.Recommendation != "" {
b.WriteString("\n#### 修复建议\n\n")
b.WriteString(v.Recommendation)
b.WriteString("\n")
}
b.WriteString("\n")
}
func firstNonEmpty(values ...string) string {
for _, v := range values {
trimmed := strings.TrimSpace(v)
if trimmed != "" {
return trimmed
}
}
return ""
}
func sanitizeExportName(raw string) string {
name := strings.TrimSpace(raw)
if name == "" {
return "unknown"
}
replacer := strings.NewReplacer("/", "-", "\\", "-", ":", "-", "*", "-", "?", "-", "\"", "-", "<", "-", ">", "-", "|", "-")
return replacer.Replace(name)
}