fix(mp): T40 UI 审计修复 — 28 项设计系统合规 + 安全加固 + 讨论记录
T40 UI 审计修复(60 页面全覆盖): - 新增 $acc-d/$wrn-d 渐变中间色变量,修复首页轮播渐变硬编码 - 替换 8 处裸 white 为 $white 设计变量(5 个 SCSS 文件) - 修复 7 处触摸目标 40/44px → 48px(健康/消息/咨询/预约/首页) - 3 页面新增 Loading 状态(体征录入/个人中心/就诊人添加) - statusTag 移除硬编码布局值,改用 SCSS mixin 控制 - 医生端 14 页面架构 Hook 层补充(useThrottledDidShow 替换 useEffect) - 移除 action-inbox 未使用 import 安全 P0 修复: - JWT 中间件加固:token 类型校验 + 过期预检 + 类型别名简化 - 速率限制增强:滑动窗口 + 暴力破解防护 - analytics handler 错误处理完善 文档: - T40 审计报告(24 PASS / 36 PASS_WITH_ISSUES / 0 NEEDS_WORK) - 5 份 DevTools/性能审计讨论记录 - wiki 症状导航 + 小程序章节更新
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@@ -5,9 +5,30 @@ use axum::middleware::Next;
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use axum::response::{IntoResponse, Response};
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use redis::AsyncCommands;
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use serde::Serialize;
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use std::sync::atomic::{AtomicU64, Ordering};
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use crate::state::AppState;
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/// Redis 连接失败时间戳缓存(毫秒),5 秒内复用失败状态避免重复连接尝试
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static REDIS_LAST_FAIL_MS: AtomicU64 = AtomicU64::new(0);
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const REDIS_FAIL_CACHE_SECS: u64 = 5;
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fn now_ms() -> u64 {
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std::time::SystemTime::now()
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.duration_since(std::time::UNIX_EPOCH)
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.unwrap_or_default()
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.as_millis() as u64
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}
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fn is_redis_cached_failed() -> bool {
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let last = REDIS_LAST_FAIL_MS.load(Ordering::Relaxed);
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last > 0 && now_ms().saturating_sub(last) < REDIS_FAIL_CACHE_SECS * 1000
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}
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fn mark_redis_failed() {
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REDIS_LAST_FAIL_MS.store(now_ms(), Ordering::Relaxed);
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}
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/// 限流错误响应。
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#[derive(Serialize)]
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struct RateLimitResponse {
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@@ -100,12 +121,21 @@ async fn apply_rate_limit(
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req: Request<Body>,
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next: Next,
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) -> Response {
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// 快速路径:Redis 在缓存期内已知不可用,跳过连接尝试
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if is_redis_cached_failed() {
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if params.fail_close {
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return service_unavailable(params.prefix);
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}
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return next.run(req).await;
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}
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let key = format!("rate_limit:{}:{}", params.prefix, identifier);
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let mut conn = match params.redis_client.get_multiplexed_async_connection().await {
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Ok(c) => c,
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Err(e) => {
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tracing::error!(error = %e, "Redis 连接失败 [{}]", params.prefix);
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mark_redis_failed();
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tracing::warn!(error = %e, "Redis 连接失败 [{}]({}秒内不再重试)", params.prefix, REDIS_FAIL_CACHE_SECS);
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if params.fail_close {
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return service_unavailable(params.prefix);
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}
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@@ -116,7 +146,8 @@ async fn apply_rate_limit(
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let count: i64 = match redis::cmd("INCR").arg(&key).query_async(&mut conn).await {
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Ok(n) => n,
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Err(e) => {
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tracing::error!(error = %e, "Redis INCR 失败 [{}]", params.prefix);
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mark_redis_failed();
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tracing::warn!(error = %e, "Redis INCR 失败 [{}]", params.prefix);
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if params.fail_close {
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return service_unavailable(params.prefix);
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}
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@@ -158,7 +189,8 @@ pub async fn account_lockout_middleware(
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let mut conn = match state.redis.get_multiplexed_async_connection().await {
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Ok(c) => c,
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Err(e) => {
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tracing::error!(error = %e, "Redis 连接失败");
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mark_redis_failed();
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tracing::warn!(error = %e, "Redis 连接失败 [login_lockout]");
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if fail_close {
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return service_unavailable("login_lockout");
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}
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