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面板「OpenAI Codex UA」此前只在客户端 UA 是浏览器型时才生效,本分支把它提升为 所有 OAuth 出站的规范身份来源,作用域扩大了一个数量级。而它的旧 placeholder 原文 就是 codex_cli_rs/0.144.1 (...):照抄填写过的存量部署会被永久钉在 0.144.1 上—— 该值不低于上游门槛 0.144.0,version 头也随之变成 0.144.1,绕过版本自动同步, 稳定落在上游优先降载的那一侧,且面板、日志、审计都不提示。账号级自定义 UA (credentials.user_agent)有完全相同的陷阱。 改为:管理员配置的 UA 只贡献客户端名与 OS / 架构 / 终端指纹(这是该输入框唯一 不可替代的价值),版本段一律用当前生效版本重建。存量的陈旧配置无需迁移即自愈, UA 与 version 头从此由构造保证同源,原先「覆写 UA 陈旧时二者不一致」的次优解消失。 - 新增 openai.SetCodexUserAgentVersion:重建首段版本声明,OS / 架构 / 终端指纹 原样保留;尾部官方客户端标识组 (name; version) 与首段同源,一并更新,避免拼出 首段声明新版本、尾部仍是旧版本的自相矛盾身份;非官方括号组(如 OS 组)不动。 - resolveCodexOutboundIdentity 收敛为单一funnel:生效版本只从规范身份取, 候选 UA 的版本段不再参与判定。 - GetOpenAICodexCanonicalUserAgent 重建面板 UA 的版本段;原「面板值等于兜底常量 视同未填」的特例随之成为恒等变换,删除。 - 补齐 4 处静默丢弃账号级自定义 UA 的出站路径(WS 握手、账号测试 x2、用量探针): 它们先写 customUA 再调不带 override 的收口,赋值随即被覆盖,既是行为不一致 也是死代码;账号测试尤其要紧——注释写着「与真实转发一致」而实际不一致。 - 补测试:SetCodexUserAgentVersion / CodexUserAgentVersion 包内用例、陈旧面板 UA 与账号 UA 的版本重建回归、WS 握手尊重账号级 UA。
324 lines
12 KiB
Go
324 lines
12 KiB
Go
package service
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import (
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"net/http"
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"testing"
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"github.com/Wei-Shaw/sub2api/internal/config"
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"github.com/stretchr/testify/require"
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)
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func requireOpenAICodexProbeHeaders(t *testing.T, h http.Header) {
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t.Helper()
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require.Equal(t, codexCLIUserAgent, h.Get("User-Agent"))
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require.Equal(t, "codex_cli_rs", h.Get("Originator"))
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require.Equal(t, codexCLIVersion, h.Get("Version"))
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require.Equal(t, "responses=experimental", h.Get("OpenAI-Beta"))
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require.NotEmpty(t, h.Get("X-Codex-Window-ID"))
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}
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// 强制统一出口:无论客户端自报什么身份,OAuth 出站的 User-Agent / originator / version
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// 一律是网关规范身份。上游在容量紧张时按客户端身份分优先级降载,统一出口确保没有请求
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// 带着第三方或陈旧身份出站。
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func TestEnsureCodexIdentityHeaders(t *testing.T) {
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t.Run("补齐缺失身份头", func(t *testing.T) {
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h := make(http.Header)
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ensureCodexIdentityHeaders(h)
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enforceCodexIdentityHeaders(h)
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require.Equal(t, "codex_cli_rs", h.Get("originator"))
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require.Equal(t, codexCLIUserAgent, h.Get("user-agent"))
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require.Equal(t, codexCLIVersion, h.Get("version"))
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require.Equal(t, "responses=experimental", h.Get("OpenAI-Beta"))
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})
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t.Run("官方非 CLI 客户端身份同样被统一", func(t *testing.T) {
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h := make(http.Header)
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h.Set("user-agent", "codex_vscode/9.9.9 (Mac OS X 14.0; arm64) vscode (codex_vscode; 9.9.9)")
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h.Set("version", "9.9.9")
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h.Set("OpenAI-Beta", "assistants=v2")
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ensureCodexIdentityHeaders(h)
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enforceCodexIdentityHeaders(h)
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require.Equal(t, "codex_cli_rs", h.Get("originator"))
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require.Equal(t, codexCLIUserAgent, h.Get("user-agent"))
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require.Equal(t, codexCLIVersion, h.Get("version"))
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require.Equal(t, "responses=experimental", h.Get("OpenAI-Beta"))
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})
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}
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func TestEnforceCodexIdentityHeaders(t *testing.T) {
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tests := []struct {
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name string
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originator string
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userAgent string
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version string
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}{
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{
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name: "TUI 身份",
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originator: "codex-tui",
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userAgent: "codex-tui/0.140.2 (Mac OS X 14.0; arm64) iTerm (codex-tui; 0.140.2)",
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},
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{
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name: "错配 originator",
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originator: "codex_cli_rs",
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userAgent: "codex-tui/0.140.2 (Mac OS X 14.0; arm64) iTerm (codex-tui; 0.140.2)",
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},
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{
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name: "官方 vscode 身份",
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originator: "codex_vscode",
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userAgent: "codex_vscode/1.2.3 (Ubuntu 22.4.0; x86_64) vscode (codex_vscode; 1.2.3)",
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},
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{
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name: "第三方客户端身份",
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originator: "opencode",
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userAgent: "luna/1.0.0",
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version: "2.1.0",
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},
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{
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name: "浏览器型 UA(原浏览器兜底已被统一出口吸收)",
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originator: "codex_cli_rs",
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userAgent: "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36",
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},
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{
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name: "UA 缺失",
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originator: "codex_vscode",
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},
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{
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name: "originator override 的真实 TUI 客户端",
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originator: "cccc",
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userAgent: "cccc/0.142.0 (Ubuntu 22.4.0; x86_64) screen (codex-tui; 0.142.0)",
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},
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{
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name: "陈旧客户端版本",
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originator: "codex_cli_rs",
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userAgent: "codex_cli_rs/0.125.0",
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version: "0.125.0",
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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h := make(http.Header)
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h.Set("originator", tt.originator)
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if tt.userAgent != "" {
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h.Set("user-agent", tt.userAgent)
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}
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if tt.version != "" {
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h.Set("version", tt.version)
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}
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enforceCodexIdentityHeaders(h)
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require.Equal(t, "codex_cli_rs", h.Get("originator"))
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require.Equal(t, codexCLIUserAgent, h.Get("user-agent"))
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require.Equal(t, codexCLIVersion, h.Get("version"))
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})
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}
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}
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// 账号级自定义 UA 是管理员的显式配置,仍然生效;但它只贡献客户端名与 OS / 架构 / 终端指纹,
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// originator 与版本段一律由规范身份重建,不允许出现自相矛盾或陈旧的身份。
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func TestEnforceCodexIdentityHeadersWithAccountOverrideUA(t *testing.T) {
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t.Run("官方形态覆写 UA 保留指纹但重建版本段", func(t *testing.T) {
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h := make(http.Header)
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h.Set("originator", "codex-tui")
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h.Set("user-agent", "luna/1.0.0")
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h.Set("version", "2.1.0")
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enforceCodexIdentityHeadersWithUA(h, "codex_vscode/0.150.0 (Ubuntu 22.4.0; x86_64) vscode")
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require.Equal(t, "codex_vscode", h.Get("originator"))
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require.Equal(t, "codex_vscode/"+codexCLIVersion+" (Ubuntu 22.4.0; x86_64) vscode", h.Get("user-agent"))
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require.Equal(t, codexCLIVersion, h.Get("version"))
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})
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t.Run("非官方形态覆写 UA 回退规范身份", func(t *testing.T) {
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h := make(http.Header)
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h.Set("originator", "codex_cli_rs")
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enforceCodexIdentityHeadersWithUA(h, "luna/1.0.0")
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require.Equal(t, "codex_cli_rs", h.Get("originator"))
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require.Equal(t, codexCLIUserAgent, h.Get("user-agent"))
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require.Equal(t, codexCLIVersion, h.Get("version"))
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})
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// 回归:覆写 UA 填写于某个历史版本时,其版本段必须被重建而不是逐字沿用——
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// 否则这条配置会绕过版本自动同步,把出站身份永久钉死在陈旧版本上,
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// 稳定落在上游优先降载的那一侧(UA 与 version 头也不再同源)。
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t.Run("陈旧覆写 UA 的版本段被重建", func(t *testing.T) {
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h := make(http.Header)
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h.Set("originator", "codex_cli_rs")
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enforceCodexIdentityHeadersWithUA(h, "codex_cli_rs/0.125.0 (Ubuntu 22.4.0; x86_64) xterm-256color")
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require.Equal(t, "codex_cli_rs", h.Get("originator"))
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require.Equal(t, "codex_cli_rs/"+codexCLIVersion+" (Ubuntu 22.4.0; x86_64) xterm-256color", h.Get("user-agent"))
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require.Equal(t, codexCLIVersion, h.Get("version"))
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require.NotContains(t, h.Get("user-agent"), "0.125.0")
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})
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// 陈旧覆写 UA 同样跟随自动同步到的新版本,无需管理员重新编辑那条 UA。
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t.Run("陈旧覆写 UA 跟随同步版本", func(t *testing.T) {
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SetCodexCanonicalUserAgentResolver(func() string {
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return "codex_cli_rs/0.200.1" + codexCLIUserAgentSuffix
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})
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t.Cleanup(func() { SetCodexCanonicalUserAgentResolver(nil) })
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h := make(http.Header)
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h.Set("originator", "codex_cli_rs")
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enforceCodexIdentityHeadersWithUA(h, "codex-tui/0.125.0 (Mac OS X 14.0; arm64) iTerm")
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require.Equal(t, "codex-tui", h.Get("originator"))
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require.Equal(t, "codex-tui/0.200.1 (Mac OS X 14.0; arm64) iTerm", h.Get("user-agent"))
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require.Equal(t, "0.200.1", h.Get("version"))
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})
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}
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// 规范身份跟随注入的解析器(后台面板 UA / 自动同步版本号),无需重启或发版。
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//
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// 不得给本用例加 t.Parallel():它改写进程级解析器。
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func TestEnforceCodexIdentityHeadersFollowsCanonicalResolver(t *testing.T) {
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SetCodexCanonicalUserAgentResolver(func() string {
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return "codex_cli_rs/0.200.1 (Ubuntu 22.4.0; x86_64) xterm-256color"
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})
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t.Cleanup(func() { SetCodexCanonicalUserAgentResolver(nil) })
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h := make(http.Header)
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h.Set("originator", "codex-tui")
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h.Set("user-agent", "codex-tui/0.140.2 (Mac OS X 14.0; arm64) iTerm (codex-tui; 0.140.2)")
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enforceCodexIdentityHeaders(h)
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require.Equal(t, "codex_cli_rs", h.Get("originator"))
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require.Equal(t, "codex_cli_rs/0.200.1 (Ubuntu 22.4.0; x86_64) xterm-256color", h.Get("user-agent"))
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require.Equal(t, "0.200.1", h.Get("version"))
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}
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// 解析器返回非法值(配置被写坏、同步到异常内容)时必须回退到内置身份,
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// 绝不能把不可控内容拼进出站身份。
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//
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// 不得给本用例加 t.Parallel():它改写进程级解析器。
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func TestEnforceCodexIdentityHeadersRejectsInvalidCanonicalUA(t *testing.T) {
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SetCodexCanonicalUserAgentResolver(func() string { return "not-a-codex-client" })
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t.Cleanup(func() { SetCodexCanonicalUserAgentResolver(nil) })
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h := make(http.Header)
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h.Set("originator", "codex_cli_rs")
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enforceCodexIdentityHeaders(h)
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require.Equal(t, "codex_cli_rs", h.Get("originator"))
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require.Equal(t, codexCLIUserAgent, h.Get("user-agent"))
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require.Equal(t, codexCLIVersion, h.Get("version"))
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}
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// 开关是进程级快照,零值 Config(测试 / 工具手工构造,不经 viper)必须落在「强制统一开启」
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// 一侧,否则任意一处零值构造都会静默关掉全局保护。
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//
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// 不得给本文件的开关类用例加 t.Parallel():它们改写进程级状态。
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func TestCodexIdentityEnforcementZeroValueConfigKeepsItEnabled(t *testing.T) {
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var cfg config.Config
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require.False(t, cfg.Gateway.DisableCodexIdentityEnforcement,
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"零值必须表示强制统一开启;若改为正向命名,零值会静默关闭保护")
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SetCodexIdentityEnforcementEnabled(!cfg.Gateway.DisableCodexIdentityEnforcement)
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t.Cleanup(func() { SetCodexIdentityEnforcementEnabled(true) })
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h := make(http.Header)
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h.Set("originator", "codex-tui")
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h.Set("user-agent", "codex-tui/0.140.2 (Mac OS X 14.0; arm64) iTerm (codex-tui; 0.140.2)")
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enforceCodexIdentityHeaders(h)
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require.Equal(t, "codex_cli_rs", h.Get("originator"))
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require.Equal(t, codexCLIUserAgent, h.Get("user-agent"))
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}
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// 关闭强制统一后退回配对语义:客户端真实身份逐字保留,仅保证 originator 与 UA 首段配套
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// (issue #3901),供上游策略变动时回滚。
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func TestEnforceCodexIdentityHeaders_EnforcementDisabled(t *testing.T) {
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const tuiUA = "codex-tui/0.145.2 (Mac OS X 14.0; arm64) iTerm (codex-tui; 0.145.2)"
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SetCodexIdentityEnforcementEnabled(false)
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t.Cleanup(func() { SetCodexIdentityEnforcementEnabled(true) })
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h := make(http.Header)
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h.Set("originator", "codex-tui")
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h.Set("user-agent", tuiUA)
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h.Set("version", "0.145.2")
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enforceCodexIdentityHeaders(h)
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require.Equal(t, "codex-tui", h.Get("originator"))
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require.Equal(t, tuiUA, h.Get("user-agent"))
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require.Equal(t, "0.145.2", h.Get("version"))
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}
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// 关闭强制统一后,第三方 UA 仍整体回退为规范身份并对齐 version。
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func TestEnforceCodexIdentityHeaders_EnforcementDisabledThirdPartyFallback(t *testing.T) {
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SetCodexIdentityEnforcementEnabled(false)
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t.Cleanup(func() { SetCodexIdentityEnforcementEnabled(true) })
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h := make(http.Header)
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h.Set("originator", "opencode")
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h.Set("user-agent", "luna/1.0.0")
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h.Set("version", "2.1.0")
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enforceCodexIdentityHeaders(h)
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require.Equal(t, "codex_cli_rs", h.Get("originator"))
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require.Equal(t, codexCLIUserAgent, h.Get("user-agent"))
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require.Equal(t, codexCLIVersion, h.Get("version"))
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}
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// 收口必须幂等:透传等路径可能先后多次经过收口。
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func TestEnforceCodexIdentityHeadersIsIdempotent(t *testing.T) {
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h := make(http.Header)
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h.Set("originator", "codex-tui")
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h.Set("user-agent", "codex-tui/0.140.2 (Mac OS X 14.0; arm64) iTerm (codex-tui; 0.140.2)")
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enforceCodexIdentityHeaders(h)
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firstUA, firstVersion := h.Get("user-agent"), h.Get("version")
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enforceCodexIdentityHeaders(h)
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require.Equal(t, firstUA, h.Get("user-agent"))
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require.Equal(t, firstVersion, h.Get("version"))
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require.Equal(t, "codex_cli_rs", h.Get("originator"))
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}
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// 缺少 originator 时必须保持 no-op:compat 桥接等非 ChatGPT 内部接口路径会显式删除
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// originator,不应被补回身份头。
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func TestEnforceCodexIdentityHeaders_NoOriginatorIsNoop(t *testing.T) {
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h := make(http.Header)
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h.Set("user-agent", "third-party-client/1.0.0")
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enforceCodexIdentityHeaders(h)
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require.Empty(t, h.Get("originator"))
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require.Empty(t, h.Get("version"))
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require.Equal(t, "third-party-client/1.0.0", h.Get("user-agent"))
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}
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func TestNormalizeCodexClientVersion(t *testing.T) {
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require.Equal(t, "0.146.0", NormalizeCodexClientVersion(" 0.146.0 "))
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require.Equal(t, "0.147.0-alpha.4", NormalizeCodexClientVersion("0.147.0-alpha.4"))
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require.Equal(t, "1.2", NormalizeCodexClientVersion("1.2"))
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require.Empty(t, NormalizeCodexClientVersion(""))
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require.Empty(t, NormalizeCodexClientVersion("v0.146.0"))
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require.Empty(t, NormalizeCodexClientVersion("0.146.0 (Ubuntu)"))
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require.Empty(t, NormalizeCodexClientVersion("0.146.0\r\nX-Injected: 1"))
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require.Empty(t, NormalizeCodexClientVersion("latest"))
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}
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func TestBuildCodexCLIUserAgent(t *testing.T) {
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require.Equal(t, "codex_cli_rs/0.200.1"+codexCLIUserAgentSuffix, buildCodexCLIUserAgent("0.200.1"))
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// 非法版本号必须回退到内置 UA,不能拼出畸形身份。
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require.Equal(t, codexCLIUserAgent, buildCodexCLIUserAgent("bogus version"))
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require.Equal(t, codexCLIUserAgent, buildCodexCLIUserAgent(""))
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}
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