diff --git a/internal/core/channels_zcode_3012_test.go b/internal/core/channels_zcode_3012_test.go
new file mode 100644
index 0000000..6d69957
--- /dev/null
+++ b/internal/core/channels_zcode_3012_test.go
@@ -0,0 +1,285 @@
+package core
+
+import (
+ "encoding/json"
+ "strings"
+ "testing"
+)
+
+// ★ ZCode 3012 的判据必须是**多形态**的,且误判不是"文案不好看"——
+// 领取路径会据此**短路**(跳过本可领取的 plan),而限流与风控的用户动作
+// **完全相反**(稍后重试 vs 别重试)。
+//
+// 本判据逐行搬自参考 zcode-diagnostics.ts 的对抗性审计实测矩阵
+// (2026-10-05 自审 + 审计打出的真实缺陷)。
+//
+// 为什么用**共用模块**验:这段逻辑被领取路径(插件主体)与推理路径
+// (channels-zcode 适配器)共用,任一侧漂移都会让"请勿连续重试"只出现在
+// 一条路径上。判据直接打共用模块的导出,两边用的是同一份源码文本。
+func TestZcode3012ClassificationMatrix(t *testing.T) {
+ h := newZcodeIdentityHarness(t)
+
+ cases := []struct {
+ name string
+ body string
+ want bool
+ }{
+ // ── 真风控(必须命中)──
+ {"上游真实文案(带码)", `{"code":3012,"msg":"request has been blocked due to unusual activity."}`, true},
+ {"码是纯数字字符串", `{"code":"3012","msg":"x"}`, true},
+ {"仅正文语义(无数字)", `request has been blocked due to unusual activity.`, true},
+ {"3012 与 block 紧邻", `3012 blocked by waf`, true},
+
+ // ── 必须**不**命中(误判会让用户做错事)──
+ {"13012 不是 3012", `{"code":13012}`, false},
+ {"标识符 plan-3012-trust", `plan-3012-trust`, false},
+ {"标识符 trust_3012", `trust_3012`, false},
+ {"字母包裹 x3012y", `x3012y`, false},
+ {"限流的毫秒数", `too many requests, retry after 3012 ms`, false},
+ {"HTML 里的 3012", `
Error 3012
upstream connect timeout`, false},
+ {"限流+block 距 14", `rate limited: request blocked, retry after 3012 ms`, false},
+ {"block 距 12", `temporarily blocked; see error 3012`, false},
+ {"额度码 1005", `{"code":1005,"msg":"quota"}`, false},
+
+ // ── 隔离「词边界」规则:这些用例同时满足"block 紧邻",
+ // 只有词边界能区分 ⇒ 裸子串实现会把前三个判成风控。
+ // (最初的矩阵没覆盖这一组,变异测试因此没咬住 —— 补上后才有效。)
+ {"标识符+block 紧邻", `plan-3012 blocked`, false},
+ {"字母包裹+block 紧邻", `x3012 blocked`, false},
+ {"下划线+block 紧邻", `trust_3012 blocked`, false},
+ {"独立词+block 紧邻", `3012 blocked`, true},
+ {"13012 里的片段+block 紧邻", `13012 blocked`, false},
+ }
+
+ for _, tc := range cases {
+ t.Run(tc.name, func(t *testing.T) {
+ got := h.callZD("hasUnusualActivity", tc.body)
+ if got != tc.want {
+ t.Errorf("hasUnusualActivity(%q) = %v, want %v\n"+
+ "(误判的后果不是文案问题:领取路径会据此短路,且限流='稍后重试'、\n"+
+ " 风控='别重试',两者用户动作完全相反)", tc.body, got, tc.want)
+ }
+ })
+ }
+}
+
+// ★ 时间差格式化必须逐档单独算:参考初版把分钟档写成 `floor(seconds % 60)`,
+// 于是 90 秒被渲染成「30分30秒」(分位取的是**秒的余数**)。
+// 该错误是在**真实探针输出**里发现的,纯函数单测当时没覆盖 ≥60 秒的区间。
+func TestZcodeFormatGapDoesNotMisrenderMinutes(t *testing.T) {
+ h := newZcodeIdentityHarness(t)
+ for _, tc := range []struct {
+ ms int
+ want string
+ }{
+ {90000, "1分30秒"}, // 参考踩过的坑:错法会得到 "30分30秒"
+ {59000, "59.0s"}, // 不足一分钟
+ {60000, "1分"}, // 整分钟
+ {3600000, "1小时"}, // 整小时
+ {3900000, "1小时5分"}, // 小时+分
+ {500, "500ms"},
+ } {
+ got := h.callZDString("formatGap", tc.ms)
+ if got != tc.want {
+ t.Errorf("formatGap(%d) = %q, want %q", tc.ms, got, tc.want)
+ }
+ }
+}
+
+// ★ 诊断行**绝不能含凭据片段**(参考的设计红线之一)。
+//
+// 账号只以"进程内自增序号"出现。判据用「传入的账号 id 的每个子串都不得出现在
+// 文案里」来钉死这条 —— 不是"看起来没有"。
+func TestZcodeDiagnosticLeaksNoCredentials(t *testing.T) {
+ h := newZcodeIdentityHarness(t)
+ const secretID = "zcode-abcdef1234567890-SECRET"
+ h.callZDAction("accountOrdinal", secretID)
+ h.callZDAction2("noteRequestSent", secretID, 1000)
+ h.callZDAction2("noteRequestOk", secretID, 1100)
+
+ diag := h.callZDString("formatDiagnostic", map[string]interface{}{
+ "accountId": secretID,
+ "sentAt": 1200,
+ "now": 1300,
+ "status": 405,
+ })
+ if diag == "" {
+ t.Fatal("formatDiagnostic 返回空")
+ }
+ // 账号 id 的每个 >=4 字符子串都不得出现
+ for i := 0; i+4 <= len(secretID); i++ {
+ if strings.Contains(diag, secretID[i:i+4]) {
+ t.Fatalf("诊断行泄漏账号 id 片段 %q:%s", secretID[i:i+4], diag)
+ }
+ }
+ if !strings.Contains(diag, "账号#") {
+ t.Fatalf("诊断行应含「账号#序号」形态:%s", diag)
+ }
+ t.Logf("✓ 诊断行无凭据片段: %s", diag)
+}
+
+// ★ 3012 的文案必须**共用**(推理 + 领取两条路径),且必须含"请勿连续重试"。
+//
+// 3012 不是"重试就能过"(那是 3007),而是**有账号冷却惩罚**:
+// 30 分钟起步,反复触发升级到 24 小时乃至停用。
+func TestZcode3012MessageIsSharedAndWarnsAboutRetries(t *testing.T) {
+ h := newZcodeIdentityHarness(t)
+
+ msg := h.callZDString("formatUnusualActivityMessage", map[string]interface{}{
+ "subject": "领取 plan-x",
+ "rawResponse": "request has been blocked",
+ })
+ for _, want := range []string{"3012", "请勿连续重试", "冷却惩罚", "领取 plan-x"} {
+ if !strings.Contains(msg, want) {
+ t.Fatalf("风控文案缺 %q:%s", want, msg)
+ }
+ }
+
+ // 空 subject/diagnostic/rawResponse 时不得留下空壳("本机诊断:"后面啥都没有)
+ bare := h.callZDString("formatUnusualActivityMessage", map[string]interface{}{})
+ if strings.Contains(bare, "本机诊断:\n") || strings.Contains(bare, "原始响应:\n") {
+ t.Fatalf("空参数不应留下空壳段:%q", bare)
+ }
+ t.Logf("✓ 文案: %s", strings.SplitN(msg, "\n", 2)[0])
+}
+
+// ★ 请求体形态诊断必须读**真正要发出去的对象**,而不是常量。
+//
+// 常量只能证明"源码里写了多少字",证明不了"线上发出去多少字"。
+// 两者一旦不一致(例如某条改动把 system 顶掉了),只有读实际值才看得出来
+// —— 它会**如实显示 0 字符**,而不是拿常量里的 2898 把问题盖住。
+func TestZcodeRequestShapeReadsActualObject(t *testing.T) {
+ h := newZcodeIdentityHarness(t)
+
+ // 用真实的适配器产出 → 再诊断它(而不是手搓一个假 system)
+ out, err := h.transformRequest(`{"model":"m","messages":[{"role":"user","content":"hi"}]}`)
+ if err != nil {
+ t.Fatal(err)
+ }
+ var req map[string]interface{}
+ if err := jsonUnmarshal(out, &req); err != nil {
+ t.Fatal(err)
+ }
+ shape := h.callZDMap("describeRequestShape", req["system"], req["messages"])
+ if shape == nil {
+ t.Fatal("describeRequestShape 返回空")
+ }
+ chars, _ := shape["identityChars"].(float64)
+ if chars < 2800 {
+ t.Fatalf("身份块实测字符数 %v < 2800(诊断必须读实际值)", chars)
+ }
+ if shape["hasDateBlock"] != true {
+ t.Fatalf("应检测到日期块,实得 %v", shape["hasDateBlock"])
+ }
+ if shape["firstRole"] != "user" {
+ t.Fatalf("firstRole 应为 user,实得 %v", shape["firstRole"])
+ }
+ t.Logf("✓ 形态诊断: 块数=%v 身份块=%v 日期块=%v role=%v",
+ shape["systemBlocks"], chars, shape["hasDateBlock"], shape["firstRole"])
+
+ // 反例:空 system ⇒ 必须**如实显示 0**(不能被常量盖住)
+ empty := h.callZDMap("describeRequestShape", []interface{}{}, req["messages"])
+ if c, _ := empty["identityChars"].(float64); c != 0 {
+ t.Fatalf("空 system 时 identityChars 必须为 0(如实反映实际值),实得 %v", c)
+ }
+}
+
+// ── harness 助手:经共用的探针打**那一份** ZD 实现 ──
+//
+// 走探针而不是让测试自己 load 一份副本:判据必须打真实被两条路径共用的实现,
+// 自己 load 副本会退化成"各自测各自的",共用一旦漂移就测不出来。
+
+func (h *zcodeIdentityHarness) callZD(fn string, a interface{}) bool {
+ h.t.Helper()
+ res, err := h.ps.Call("channels", "__zcode_diag_probe",
+ map[string]interface{}{"fn": fn, "a": a})
+ if err != nil {
+ h.t.Fatalf("__zcode_diag_probe(%s): %v", fn, err)
+ }
+ m := res.(map[string]interface{})["json"].(map[string]interface{})
+ if e, ok := m["error"]; ok {
+ h.t.Fatalf("探针错误(%s): %v", fn, e)
+ }
+ v, ok := m["result"].(bool)
+ if !ok {
+ h.t.Fatalf("%s 返回非布尔: %#v", fn, m["result"])
+ }
+ return v
+}
+
+func (h *zcodeIdentityHarness) callZDString(fn string, a interface{}) string {
+ h.t.Helper()
+ var res interface{}
+ var err error
+ if opts, ok := a.(map[string]interface{}); ok {
+ res, err = h.ps.Call("channels", "__zcode_diag_probe",
+ map[string]interface{}{"fn": fn, "opts": opts})
+ } else if fn == "formatGap" {
+ res, err = h.ps.Call("channels", "__zcode_diag_probe",
+ map[string]interface{}{"fn": fn, "a": a})
+ } else {
+ res, err = h.ps.Call("channels", "__zcode_diag_probe",
+ map[string]interface{}{"fn": fn, "a": a})
+ }
+ if err != nil {
+ h.t.Fatalf("__zcode_diag_probe(%s): %v", fn, err)
+ }
+ m := res.(map[string]interface{})["json"].(map[string]interface{})
+ if e, ok := m["error"]; ok {
+ h.t.Fatalf("探针错误(%s): %v", fn, e)
+ }
+ s, _ := m["result"].(string)
+ return s
+}
+
+// callZDAction / callZDAction2:调"动作型"探针(不返回结果,只看没报错)。
+func (h *zcodeIdentityHarness) callZDAction(fn string, a interface{}) {
+ h.t.Helper()
+ res, err := h.ps.Call("channels", "__zcode_diag_probe",
+ map[string]interface{}{"fn": fn, "a": a})
+ if err != nil {
+ h.t.Fatalf("__zcode_diag_probe(%s): %v", fn, err)
+ }
+ if m := res.(map[string]interface{})["json"].(map[string]interface{}); m["error"] != nil {
+ h.t.Fatalf("探针错误(%s): %v", fn, m["error"])
+ }
+}
+
+func (h *zcodeIdentityHarness) callZDAction2(fn string, a interface{}, a2 int) {
+ h.t.Helper()
+ res, err := h.ps.Call("channels", "__zcode_diag_probe",
+ map[string]interface{}{"fn": fn, "a": a, "a2": a2})
+ if err != nil {
+ h.t.Fatalf("__zcode_diag_probe(%s): %v", fn, err)
+ }
+ if m := res.(map[string]interface{})["json"].(map[string]interface{}); m["error"] != nil {
+ h.t.Fatalf("探针错误(%s): %v", fn, m["error"])
+ }
+}
+
+func (h *zcodeIdentityHarness) callZDMap(fn string, args ...interface{}) map[string]interface{} {
+ h.t.Helper()
+ var res interface{}
+ var err error
+ if len(args) == 2 {
+ res, err = h.ps.Call("channels", "__zcode_diag_probe",
+ map[string]interface{}{"fn": fn, "system": args[0], "messages": args[1]})
+ } else {
+ res, err = h.ps.Call("channels", "__zcode_diag_probe",
+ map[string]interface{}{"fn": fn, "a": args[0]})
+ }
+ if err != nil {
+ h.t.Fatalf("__zcode_diag_probe(%s): %v", fn, err)
+ }
+ m := res.(map[string]interface{})["json"].(map[string]interface{})
+ if e, ok := m["error"]; ok {
+ h.t.Fatalf("探针错误(%s): %v", fn, e)
+ }
+ out, _ := m["result"].(map[string]interface{})
+ return out
+}
+
+// jsonUnmarshal 是本文件用的小助手(避免与其它测试文件的导入冲突)。
+func jsonUnmarshal(s string, v interface{}) error {
+ return json.Unmarshal([]byte(s), v)
+}
diff --git a/internal/lua/plugins/channels.lua b/internal/lua/plugins/channels.lua
index b74ae2c..5adb8e9 100644
--- a/internal/lua/plugins/channels.lua
+++ b/internal/lua/plugins/channels.lua
@@ -52,7 +52,7 @@ plugin.kernel = { "add_source", "list_sources", "probe_all", "reset_health", "st
-- WebUI 可调用的导出函数(POST /api/plugins/channels/call/{fn})。
-- set_endpoints 让运维把渠道端点指向自建代理/镜像;测试用它打假上游。
-plugin.exports = { "set_endpoints", "account_add", "account_list", "account_update", "account_delete", "account_test", "account_refresh", "account_reorder", "account_reset", "account_retest", "account_adopt", "model_list", "model_refresh", "model_set_disabled", "model_set_disabled_many", "model_set_all_disabled", "model_clear_dead", "provider_status", "provider_set_enabled", "provider_get_order", "provider_set_order", "credits_claim_all", "credits_status", "credits_balances", "credits_permanent_lock", "backup_export", "backup_import", "backup_status", "auto_checkin", "gateway_get_enabled", "gateway_set_enabled", "usage_token_ledger", "usage_badge", "usage_badge_preference", "onboarding_status", "onboarding_claim", "__trae_derive_probe", "__codearts_sign_probe", "__qoder_machine_probe", "__qoder_refresh_probe", "__codearts_dpop_probe", "__codearts_cred_probe", "__codearts_adapter_sign_probe", "__sync_source_probe", "__trae_solo_probe", "__adapter_install_probe", "__store_dir_probe", "__set_loopback_probe", "reap_loopbacks", "__is_model_gone_probe", "__rank_accounts_probe", "__inject_refresh_platform_probe", "__clear_capabilities_probe", "__qoder_claim_outcome_probe", "__is_free_probe", "__claim_covers_probe", "__schedule_probe", "__parse_capability_probe", "__inject_capability_probe", "__ttl_reset_probe", "__ttl_probe", "__ttl_invalidate_probe", "__serial_probe", "__serial_release_probe", "__set_legacy_cred_probe", "__read_cred_probe", "__clear_all_creds_probe", "credits_tier_probe", "__set_lock_permanent_probe", "__set_expiring_window_probe", "__expiring_window_probe", "__record_dead_probe", "__catalog_gate_probe", "__catalog_gate_fail_probe", "credits_capability", "claims_capable" }
+plugin.exports = { "set_endpoints", "account_add", "account_list", "account_update", "account_delete", "account_test", "account_refresh", "account_reorder", "account_reset", "account_retest", "account_adopt", "model_list", "model_refresh", "model_set_disabled", "model_set_disabled_many", "model_set_all_disabled", "model_clear_dead", "provider_status", "provider_set_enabled", "provider_get_order", "provider_set_order", "credits_claim_all", "credits_status", "credits_balances", "credits_permanent_lock", "backup_export", "backup_import", "backup_status", "auto_checkin", "gateway_get_enabled", "gateway_set_enabled", "usage_token_ledger", "usage_badge", "usage_badge_preference", "onboarding_status", "onboarding_claim", "__trae_derive_probe", "__codearts_sign_probe", "__qoder_machine_probe", "__qoder_refresh_probe", "__codearts_dpop_probe", "__codearts_cred_probe", "__codearts_adapter_sign_probe", "__sync_source_probe", "__trae_solo_probe", "__adapter_install_probe", "__store_dir_probe", "__set_loopback_probe", "reap_loopbacks", "__zcode_diag_probe", "__is_model_gone_probe", "__rank_accounts_probe", "__inject_refresh_platform_probe", "__clear_capabilities_probe", "__qoder_claim_outcome_probe", "__is_free_probe", "__claim_covers_probe", "__schedule_probe", "__parse_capability_probe", "__inject_capability_probe", "__ttl_reset_probe", "__ttl_probe", "__ttl_invalidate_probe", "__serial_probe", "__serial_release_probe", "__set_legacy_cred_probe", "__read_cred_probe", "__clear_all_creds_probe", "credits_tier_probe", "__set_lock_permanent_probe", "__set_expiring_window_probe", "__expiring_window_probe", "__record_dead_probe", "__catalog_gate_probe", "__catalog_gate_fail_probe", "credits_capability", "claims_capable" }
@@ -8573,11 +8573,22 @@ function claimZcode(plat, tok, args)
else
local ok, rec = pcall(json.decode, resp.body or "")
if ok and type(rec) == "table" then
- -- ⚠️ 业务码可能是**纯数字字符串**("3012"),tonumber 必须能认
- local code = tonumber(rec.code) or tonumber(tostring(rec.code or ""))
+ -- ⚠️ 业务码可能是**纯数字字符串**("3012"):ZD 归一。
+ local code = (ZD and ZD.parseBusinessCode(rec.code))
+ or tonumber(rec.code) or tonumber(tostring(rec.code or ""))
local msg = tostring(rec.msg or rec.message or "")
- if code == 3012 or msg:find("unusual activity", 1, true) then
- failedMsg = "上游风控拦截(3012 unusual activity)—— 需重新获取验证码"
+ -- ★ 风控判定走**共用模块**(与推理路径同一份源码文本)
+ -- 见 ZCODE_DIAG_SRC 的头注释:3012 有账号冷却惩罚,
+ -- "请勿连续重试"必须同时出现在两条路径上。
+ -- 判定本身:只信业务码(3012 才是风控),无码可读时才看正文语义 ——
+ -- 裸数字会把 `retry after 3012 ms`(限流)误判成风控,而两者动作相反。
+ local isRisk = (ZD and ZD.hasUnusualActivity(resp.body or ""))
+ or (code == 3012) or (msg:find("unusual activity", 1, true) ~= nil)
+ if isRisk then
+ failedMsg = (ZD and ZD.formatUnusualActivityMessage({
+ subject = "领取 " .. tostring(planId or ""),
+ rawResponse = msg,
+ })) or "上游风控拦截(3012 unusual activity)—— 需重新获取验证码"
elseif code and code ~= 0 and code ~= 200 then
failedMsg = msg ~= "" and msg or ("业务码 " .. tostring(code))
else
@@ -9002,6 +9013,326 @@ end
return adapter
]==]
+local ZCODE_DIAG_SRC = [===[
+-- ============================================================================
+-- ZCode 3012 判据 / 文案 / 诊断(**唯一出处**,两处消费者共用同一份源码)
+--
+-- 消费者:
+-- ① 插件主体(领取路径 claimZcode);
+-- ② 自装适配器 channels-zcode(推理路径的错误分类 + 请求体形态诊断)。
+-- 两者由 installZcodeAdapter 把本段**前置**到适配器源码里实现共用
+-- (照参考的设计:formatZcodeUnusualActivityMessage 被两条路径引用同一份,
+-- 因为 3012 不是"重试就能过",而是**有账号冷却惩罚**——"请勿连续重试"
+-- 是这段文案里最重要的一句,绝不能只在其中一条路径上有)。
+--
+-- ## 为什么不能只看裸数字(参考 2026-10-05 对抗性审计的实测结论)
+--
+-- `too many requests, retry after 3012 ms` → 仅看数字会**误判成风控**
+-- `Error 3012
upstream connect timeout` → 同上
+--
+-- 前者后果**不是文案问题**:限流是"稍后重试即可"、风控是"**别重试**",
+-- 两者用户动作**完全相反**;且领取路径据此**短路**,跳过本可领取的 plan。
+--
+-- ## 为什么也不能用"独立词 3012"当门禁
+--
+-- 上游 3012 的 `msg` 原文就是 `request has been blocked due to unusual
+-- activity.` —— **不含任何数字**(数字在 `code` 字段里)。以真实文案做样本时,
+-- "必须有独立词 3012"这条门禁会**反过来把它漏掉**。
+-- ⇒ 判据以**语义短语**为主,数字只作兜底(且必须与 block 字样紧邻)。
+-- ============================================================================
+local Z = {}
+
+-- isUnusualActivityCode(code):码是否为 3012。只认 number 与**纯数字字符串**。
+--
+-- ⚠ 必须认字符串形态(真实缺陷 2026-10-05):上游会回
+-- {"code":"3012","msg":"..."},而只认 number 的解析会让风控码整条丢失,
+-- 用户看到的正是那句裸上游串(漏判的直接原因)。
+-- ⚠ 只认**纯数字**(^%-?%d+$),不把任意文本静默变成业务码。
+function Z.isUnusualActivityCode(code)
+ if type(code) == "number" then return code == 3012 end
+ if type(code) ~= "string" then return false end
+ return code:match("^%s*3012%s*$") ~= nil
+end
+
+-- parseBusinessCode(value):把上游 code 归一成数字;认 number 与纯数字字符串。
+function Z.parseBusinessCode(value)
+ if type(value) == "number" then
+ if value ~= value or value == math.huge or value == -math.huge then return nil end
+ return value
+ end
+ if type(value) ~= "string" then return nil end
+ local t = value:match("^%s*(.-)%s*$")
+ if not t:match("^%-?%d+$") then return nil end
+ return tonumber(t)
+end
+
+-- looksLikeUnusualActivity(body):正文里以**独立词**出现 3012。
+--
+-- ⚠ 必须是词边界,不能是 body:find("3012", 1, true)(真实缺陷):裸子串会把
+-- 其它码里的数字片段一并命中,实测误判形态:
+-- {"code":13012} → 误命中
+-- plan-3012-trust → 误命中
+-- 后果不是"文案不好看":领取路径据此短路,把"plan 名里恰好含 3012"的普通
+-- 失败当成风控,**跳过本可领取的 plan**,并把真实业务码(如 1005 额度用尽)
+-- 改写成 3012 —— 两者用户动作完全相反(等额度重置 vs 别重试)。
+--
+-- ⚠ 边界集必须含 **`-` 与 `_`**:初版只排除数字 ⇒ `plan-3012-trust` 仍命中;
+-- 第二版补字母 ⇒ 仍命中(连字符不属 [0-9A-Za-z])。故取 [0-9A-Za-z_-]。
+-- `.` `,` `}` `:` 空格 行首行尾都**不**被排除,故上游真实形态
+-- {"code":3012,...} 与自然语言 `error: 3012 blocked` 照常命中。
+function Z.looksLikeUnusualActivity(body)
+ if type(body) ~= "string" then return false end
+ -- Lua 无 lookbehind/lookahead ⇒ 手工检查两个前导/后继字符
+ local from = 1
+ while true do
+ local s, e = body:find("3012", from, true)
+ if not s then return false end
+ local before = s > 1 and body:sub(s - 1, s - 1) or ""
+ local after = e < #body and body:sub(e + 1, e + 1) or ""
+ local function bad(c)
+ if c == "" then return false end
+ return c:match("[0-9A-Za-z_%-]") ~= nil
+ end
+ if not bad(before) and not bad(after) then return true end
+ from = s + 1
+ end
+end
+
+-- mentionsUnusualActivity(body):正文是否**表达**了风控(仅凭正文时的唯一入口)。
+--
+-- ① 主判据:上游**实测原文**的语义短语(覆盖 `request has been blocked due to
+-- unusual activity.` 及其变体);
+-- ② 兜底:独立词 3012 与 block 字样**紧邻(≤10 字符)**。
+--
+-- ⚠ 为什么必须"紧邻"而不是"全文共现"(真实缺陷 N2):第一版写成"独立词 3012
+-- 且全文含 block",仍会误判限流正文:
+-- `rate limited: request blocked, retry after 3012 ms` → 距 14,误判
+-- `temporarily blocked; see error 3012` → 距 12,误判
+-- 而 `3012 blocked by waf` → 距 1,应命中
+-- 窗口 10 是实测收出来的(40 仍放过上面两个反例)。
+function Z.mentionsUnusualActivity(body)
+ if type(body) ~= "string" then return false end
+ if body:lower():find("unusual activity", 1, true) then return true end
+ if body:lower():find("blocked due to", 1, true) then return true end
+ if not Z.looksLikeUnusualActivity(body) then return false end
+ -- 紧邻检查:3012 前后 10 字符内出现 block
+ local low = body:lower()
+ local from = 1
+ while true do
+ local s, e = low:find("3012", from, true)
+ if not s then return false end
+ local before = s > 1 and low:sub(math.max(1, s - 10), s - 1) or ""
+ local after = e < #low and low:sub(e + 1, math.min(#low, e + 10)) or ""
+ if before:find("block", 1, true) or after:find("block", 1, true) then return true end
+ from = s + 1
+ end
+end
+
+-- readBusinessCodeFromBody(body):从响应正文读业务码(认 number 与数字字符串)。
+function Z.readBusinessCodeFromBody(body)
+ if type(body) ~= "string" then return nil end
+ local ok, rec = pcall(json.decode, body)
+ if not ok or type(rec) ~= "table" then return nil end
+ return Z.parseBusinessCode(rec.code)
+end
+
+-- hasUnusualActivity(body):**有优先级**——正文能解析出业务码就只信码;
+-- 无码可读才看正文语义。
+--
+-- ⚠ 优先级是必须的:{"code":3012} 这种正文**不含语义词**,直接走文本判定会
+-- 漏判 ⇒ 错误被归为可重试类 ⇒ 有**冷却惩罚**的风控被白重试多次
+-- (qoder 那边记过同型缺陷)。
+function Z.hasUnusualActivity(body)
+ local code = Z.readBusinessCodeFromBody(body)
+ if code ~= nil then return Z.isUnusualActivityCode(code) end
+ return Z.mentionsUnusualActivity(body)
+end
+
+-- formatUnusualActivityMessage(opts):3012 的**共用文案**。
+-- opts.subject(定位信息,如 planId)/ opts.diagnostic / opts.rawResponse。
+function Z.formatUnusualActivityMessage(opts)
+ opts = opts or {}
+ local subject = (type(opts.subject) == "string" and opts.subject ~= "")
+ and (" · " .. opts.subject) or ""
+ local diag = (type(opts.diagnostic) == "string" and opts.diagnostic ~= "")
+ and ("本机诊断:" .. opts.diagnostic .. "\n") or ""
+ local raw = (type(opts.rawResponse) == "string" and opts.rawResponse ~= "")
+ and ("原始响应:" .. opts.rawResponse) or ""
+ return "上游风控拦截(3012 unusual activity)" .. subject .. "。"
+ .. "⚠ 该错误有账号冷却惩罚(30 分钟,反复触发会升级到 24 小时乃至停用),"
+ .. "请勿连续重试。\n" .. diag .. raw
+end
+
+-- ============================================================================
+-- 进程级账号画像(只给诊断用;**绝不写凭据**)
+-- ============================================================================
+-- 红线(照参考):账号只以**进程内自增序号**出现,不含 accountId/JWT/账号名
+-- 的任何字符片段。
+local profiles, nextOrdinal = {}, 1
+
+local function normalizeKey(accountId)
+ if accountId == nil or accountId == "" then return "-" end
+ return tostring(accountId)
+end
+
+-- accountOrdinal(accountId):进程内序号,**首次见到时分配**(之后稳定)。
+-- 同一账号跨请求必须是同一个序号,否则"本次是第几个账号"会随请求变化。
+function Z.accountOrdinal(accountId)
+ local k = normalizeKey(accountId)
+ local p = profiles[k]
+ if p then return p.ordinal end
+ p = { ordinal = nextOrdinal, sent = 0, ok = 0, failed = 0 }
+ nextOrdinal = nextOrdinal + 1
+ profiles[k] = p
+ return p.ordinal
+end
+
+-- noteRequestSent(accountId, sentAt):记一次"请求已发出"。
+-- ⚠ sentAt 必须在**真正发出之前**取,否则"距上一条"会把本次排队时间算进去。
+function Z.noteRequestSent(accountId, sentAt)
+ Z.accountOrdinal(accountId)
+ local p = profiles[normalizeKey(accountId)]
+ if not p then return end
+ p.sent = p.sent + 1
+ -- ⚠ 旧值**下沉一格**再写新的:诊断要的"距上条"是**上一条**,不是本次。
+ -- 若拿 lastSentAt 顶替,算出来恒为 0ms,这一项就永远没有信息量
+ -- (参考做端到端验证时真的打印出过"距上条 0ms")。
+ p.previousSentAt = p.lastSentAt
+ p.lastSentAt = sentAt
+end
+
+function Z.noteRequestOk(accountId, at)
+ local p = profiles[normalizeKey(accountId)]
+ if not p then return end
+ p.ok = p.ok + 1
+ p.lastOkAt = at
+end
+
+function Z.noteRequestFailed(accountId)
+ local p = profiles[normalizeKey(accountId)]
+ if not p then return end
+ p.failed = p.failed + 1
+end
+
+-- formatGap(ms):把毫秒差写成一眼能读的形态。
+--
+-- ⚠ 各档**逐档单独算**:参考初版把分钟档写成 floor(seconds % 60),于是 90 秒
+-- 被渲染成"30分30秒"(分位取的是**秒的余数**)。该错误在真实探针输出里发现,
+-- 纯函数单测当时没覆盖 ≥60 秒的区间 —— 故本实现直接按 totalSeconds 拆。
+function Z.formatGap(ms)
+ if ms == nil or ms < 0 then return "—" end
+ if ms < 1000 then return tostring(math.floor(ms + 0.5)) .. "ms" end
+ local totalSeconds = math.floor(ms / 1000)
+ if totalSeconds < 60 then return string.format("%.1fs", ms / 1000) end
+ local minutes = math.floor(totalSeconds / 60)
+ if minutes < 60 then
+ local rest = totalSeconds % 60
+ if rest == 0 then return tostring(minutes) .. "分" end
+ return tostring(minutes) .. "分" .. tostring(rest) .. "秒"
+ end
+ local hours = math.floor(minutes / 60)
+ local restMin = minutes % 60
+ if restMin == 0 then return tostring(hours) .. "小时" end
+ return tostring(hours) .. "小时" .. tostring(restMin) .. "分"
+end
+
+local function formatSinceLastOk(at, now)
+ if at == nil then return "从未成功过" end
+ return Z.formatGap(now - at) .. "前"
+end
+
+-- describeRequestShape(system, messages):读**真正要发出去的那个对象**的形态。
+--
+-- ⚠ 刻意**不读**常量(如"官方身份块 2898 字符"):常量只能证明"源码里写了多少
+-- 字",证明不了"线上发出去多少字"。两者一旦不一致(例如某条改动把 system
+-- 顶掉了),只有读实际值才看得出来 —— 它会**如实显示 0 字符**。
+function Z.describeRequestShape(system, messages)
+ local blocks = type(system) == "table" and system or {}
+ local function blockChars(b)
+ if type(b) ~= "table" then return 0 end
+ return type(b.text) == "string" and #b.text or 0
+ end
+ local n = #blocks
+ local identityChars = 0
+ local perBlock = {}
+ for i = 1, math.min(2, n) do
+ local c = blockChars(blocks[i])
+ perBlock[#perBlock + 1] = c
+ identityChars = identityChars + c
+ end
+ local first = type(messages) == "table" and messages[1] or nil
+ local hasDate = false
+ if type(first) == "table" then
+ local c = first.content
+ if type(c) == "table" and type(c[1]) == "table" and type(c[1].text) == "string" then
+ hasDate = c[1].text:sub(1, 17) == ""
+ elseif type(c) == "string" then
+ hasDate = c:sub(1, 17) == ""
+ end
+ end
+ return {
+ systemBlocks = n,
+ identityChars = identityChars,
+ identityBlockChars = perBlock,
+ cliPrefixChars = n >= 1 and blockChars(blocks[1]) or 0,
+ hasDateBlock = hasDate,
+ firstRole = (type(first) == "table" and tostring(first.role)) or "",
+ }
+end
+
+-- formatDiagnostic(input):拼一行现场数据(**不含任何凭据片段**)。
+function Z.formatDiagnostic(input)
+ input = input or {}
+ local p = profiles[normalizeKey(input.accountId)]
+ local ordinal = (p and p.ordinal) or Z.accountOrdinal(input.accountId)
+ local gap = (p and p.previousSentAt ~= nil)
+ and Z.formatGap((input.sentAt or 0) - p.previousSentAt) or "—"
+ local parts = {
+ "账号#" .. tostring(ordinal),
+ "本进程 成功 " .. tostring(p and p.ok or 0) .. "/失败 " .. tostring(p and p.failed or 0),
+ "最近成功 " .. formatSinceLastOk(p and p.lastOkAt, input.now or 0),
+ "距上条 " .. gap,
+ }
+ local shape = input.shape
+ if shape then
+ -- ⚠ 用 ~= nil 而非真值判断:Lua 里表恒为真,真正的分支是"传了/没传"
+ local per = #(shape.identityBlockChars or {}) > 0
+ and table.concat(shape.identityBlockChars, "+") or "无"
+ parts[#parts + 1] = "身份块 " .. tostring(shape.identityChars or 0)
+ .. " 字符(" .. per .. ")"
+ parts[#parts + 1] = "日期块 " .. (shape.hasDateBlock and "有" or "无")
+ end
+ parts[#parts + 1] = "HTTP " .. tostring(input.status)
+ return table.concat(parts, " · ")
+end
+
+-- resetDiagnostics():清空全部进程级状态(只给判据用)。
+function Z.resetDiagnostics()
+ profiles = {}
+ nextOrdinal = 1
+end
+
+return Z
+
+]===]
+
+-- ★ ZCode 3012 判据/文案/诊断的**唯一出处**(插件主体与 channels-zcode 适配器
+-- 共用同一份源码文本)。
+--
+-- 为什么必须共用:3012 不是"重试就能过",而是**有账号冷却惩罚**(30 分钟起步,
+-- 反复触发升级到 24 小时甚至停用)。"请勿连续重试"是这段文案里最重要的一句,
+-- 绝不能只在领取路径或只在推理路径上有(参考为此专门把文案抽成单一份)。
+--
+-- 本段在插件主体里**本地执行**得到 ZD;适配器里同文本前置进它自己的环境。
+local ZD = (function()
+ local env = setmetatable({ json = json }, { __index = _G })
+ local f = load(ZCODE_DIAG_SRC, "zcode-diag")
+ if not f then return nil end
+ local ok, mod = pcall(f)
+ if not ok or type(mod) ~= "table" then return nil end
+ return mod
+end)()
+
local ZCODE_ADAPTER_SRC = [===[
-- ============================================================================
-- ZCode 专用适配器(插件自装:channels-zcode)
@@ -9291,6 +9622,33 @@ function adapter.transform_request(raw_body)
return json.encode(req)
end
+-- ★ transform_error:把 3012 判成**不可重试**并带上现场诊断。
+--
+-- 为什么不能只依赖通用文案:3012 有账号冷却惩罚(30 分钟起步),
+-- 归成"可重试的服务端错误"会让调用方**白重试**、把冷却越推越长。
+-- 诊断行(账号序号/成功失败计数/距上条/身份块实测字符数)是排查的全部现场,
+-- 且**不含任何凭据片段**(只出现进程内自增序号)。
+function adapter.transform_error(status, body)
+ local text = tostring(body or "")
+ if Z and Z.hasUnusualActivity(text) then
+ return Z.formatUnusualActivityMessage({
+ diagnostic = Z.formatDiagnostic({
+ accountId = nil,
+ sentAt = os.time and os.time() * 1000 or 0,
+ now = os.time and os.time() * 1000 or 0,
+ status = status,
+ }),
+ rawResponse = text:sub(1, 500),
+ })
+ end
+ -- 非风控:交回 anthropic 基座的通用分类
+ if type(BASE) == "table" and type(BASE.transform_error) == "function" then
+ local ok, res = pcall(BASE.transform_error, status, body)
+ if ok and type(res) == "string" then return res end
+ end
+ return text
+end
+
-- 暴露给判据:身份块长度与装载状态("装了但身份块为空"这类问题没有它只能靠猜)
adapter.__identity_probe = function()
return {
@@ -9473,11 +9831,19 @@ end
-- 幂等(update 失败退化为 install);失败只记日志,不阻断插件加载。
local function installZcodeAdapter()
if not __llmsproxy_adapters then return false, "无适配器桥(旧内核?)" end
- local f, lerr = load(ZCODE_ADAPTER_SRC)
+ -- ★ 把 3012 判据/文案/诊断模块**前置**到适配器源码里。
+ -- 这样适配器与插件主体用的是**同一份源码文本**(ZCODE_DIAG_SRC)——
+ -- 否则"请勿连续重试"这句话会只在一条路径上有(参考为此专门抽成单一份)。
+ -- ⚠ 不能直接拼接:ZCODE_DIAG_SRC 末尾是 `return Z`,直接拼会让那个 return
+ -- 结束**整个 chunk** ⇒ 后面的适配器代码永不执行("加载成功但适配器不存在",
+ -- 且装载会静默成功)。故把它包进一个函数,让 return 只结束该函数。
+ local full = "local Z = (function()\n" .. ZCODE_DIAG_SRC ..
+ "\nend)()\n" .. ZCODE_ADAPTER_SRC
+ local f, lerr = load(full)
if not f then return false, "源码语法错误: " .. tostring(lerr) end
- local _, uerr = __llmsproxy_adapters.update("channels-zcode", ZCODE_ADAPTER_SRC)
+ local _, uerr = __llmsproxy_adapters.update("channels-zcode", full)
if uerr then
- local _, ierr = __llmsproxy_adapters.install("channels-zcode", ZCODE_ADAPTER_SRC)
+ local _, ierr = __llmsproxy_adapters.install("channels-zcode", full)
if ierr then return false, ierr end
end
return true, nil
@@ -10375,6 +10741,36 @@ function plugin.claims_capable(args)
} }
end
+-- plugin.__zcode_diag_probe:只给测试/诊断用 —— 暴露共用的 3012 判据模块。
+--
+-- 为什么需要它:该模块被**两条路径共用**(领取路径在插件主体、推理路径在
+-- channels-zcode 适配器)。判据必须能直接打**那一份**实现,否则会退化成
+-- “各自测各自的副本”,而共用一旦漂移就再也测不出来。
+function plugin.__zcode_diag_probe(args)
+args = args or {}
+local fn = tostring(args.fn or "")
+if not ZD then return { json = { error = "诊断模块未装载" } } end
+local f = ZD[fn]
+if type(f) ~= "function" then return { json = { error = "未知函数: " .. fn } } end
+if fn == "formatGap" then return { json = { result = f(tonumber(args.a) or 0) } } end
+if fn == "formatUnusualActivityMessage" then
+return { json = { result = f(args.opts or {}) } }
+end
+if fn == "formatDiagnostic" then return { json = { result = f(args.opts or {}) } } end
+if fn == "describeRequestShape" then
+return { json = { result = f(args.system, args.messages) } }
+end
+if fn == "accountOrdinal" then return { json = { result = f(args.a) } } end
+if fn == "noteRequestSent" then f(args.a, tonumber(args.a2) or 0) return { json = { ok = true } } end
+if fn == "noteRequestOk" then f(args.a, tonumber(args.a2) or 0) return { json = { ok = true } } end
+if fn == "noteRequestFailed" then f(args.a) return { json = { ok = true } } end
+if fn == "hasUnusualActivity" or fn == "mentionsUnusualActivity"
+or fn == "looksLikeUnusualActivity" then
+return { json = { result = f(args.a) } }
+end
+return { json = { error = "探针未暴露该函数: " .. fn } }
+end
+
-- plugin.__adapter_install_probe:只给测试/诊断用 —— 报告本插件自装适配器的
-- 装载结果(含语法错误详情)。"装了但没生效"这类问题没有它只能靠猜。
function plugin.__adapter_install_probe()