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fix: 修复快照风险规则串站问题

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buildSnapshot() 原先仅按 siteType 查询风险规则，导致同类型站点共享同一套规则。
改为优先按 siteId 查找站点专属规则，无则 fallback 到 siteType 兜底。
同时用 selectOne+limit 1 替代 selectList 优化性能，并增加 debug 日志。
This commit is contained in:
mediabot-pt
2026-07-12 22:59:05 +08:00
parent b95c42e6e5
commit efd693e8e9
1 changed files with 27 additions and 13 deletions
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32
par-core/src/main/java/com/par/core/service/impl/SiteSnapshotServiceImpl.java
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@@ -100,23 +100,37 @@ public class SiteSnapshotServiceImpl implements SiteSnapshotService {
snapshot.put("pagesSource", pages.containsKey("source") ? pages.get("source") : "custom");
}
// 3. 风险规则
if (siteType != null) {
var rules = riskRuleMapper.selectList(
// 3. 风险规则（优先按站点专属规则查找，无则 fallback 到站点类型规则）
RiskRule matchedRule = null;
// 3a. 按站点 ID 查找专属规则
if (siteId != null) {
matchedRule = riskRuleMapper.selectOne(
new com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper<RiskRule>()
.eq(RiskRule::getSiteId, siteId)
.eq(RiskRule::getDeleted, 0)
.orderByDesc(RiskRule::getId)
.last("limit 1"));
}
// 3b. 无专属规则时 fallback 到站点类型规则
if (matchedRule == null && siteType != null) {
matchedRule = riskRuleMapper.selectOne(
new com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper<RiskRule>()
.eq(RiskRule::getSiteType, siteType)
.eq(RiskRule::getDeleted, 0)
.orderByDesc(RiskRule::getId));
if (!rules.isEmpty()) {
var latestRule = rules.get(0);
.orderByDesc(RiskRule::getId)
.last("limit 1"));
}
if (matchedRule != null) {
try {
List<Map<String, Object>> rulesList = om.readValue(latestRule.getRulesJson(),
List<Map<String, Object>> rulesList = om.readValue(matchedRule.getRulesJson(),
new TypeReference<List<Map<String, Object>>>() {});
snapshot.put("riskRules", rulesList);
snapshot.put("riskRulesVersion", latestRule.getVersion());
snapshot.put("riskRulesVersion", matchedRule.getVersion());
log.debug("快照风险规则: siteId={} ruleSource={} ruleVersion={}", siteId,
matchedRule.getSiteId() != null && matchedRule.getSiteId().equals(siteId) ? "site" : "siteType",
matchedRule.getVersion());
} catch (Exception ignored) {}
}
}
// 只要有任一配置（脚本/页面/规则）即视为有效快照
return (!snapshot.containsKey("script") && !snapshot.containsKey("pages") && !snapshot.containsKey("riskRules"))