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Sub2API v1.0 - AI API 网关(二开初始版本,基于上游 Wei-Shaw/sub2api)
2026-08-21 18:30:13 +08:00

71 lines
3.4 KiB
Go

package openai
import "testing"
// 真实的 Claude Code codex 插件请求头:originator 与 UA 前缀同源于 clientInfo.name="Claude Code"。
const (
testClaudeCodeOriginator = "Claude Code"
testClaudeCodeUserAgent = "Claude Code/0.5.0 (Macos 15.5; arm64) iTerm2.app (Claude Code; 1.0.4)"
)
func TestIsAllowedClientMatch(t *testing.T) {
entry := AllowedClientEntry{Originator: "Claude Code", UAContains: []string{"Claude Code/"}}
tests := []struct {
name string
ua string
originator string
want bool
}{
{name: "真实签名命中", ua: testClaudeCodeUserAgent, originator: testClaudeCodeOriginator, want: true},
{name: "大小写不敏感", ua: "claude code/0.5.0 (macos)", originator: "claude code", want: true},
{name: "originator 两侧空白被裁剪", ua: testClaudeCodeUserAgent, originator: " Claude Code ", want: true},
{name: "originator 非精确(带后缀)不命中", ua: testClaudeCodeUserAgent, originator: "Claude Code Extra", want: false},
{name: "originator 为空不命中", ua: testClaudeCodeUserAgent, originator: "", want: false},
{name: "originator 是官方 codex 不命中", ua: testClaudeCodeUserAgent, originator: "codex_cli_rs", want: false},
{name: "UA 缺少 Claude Code/ 标记不命中", ua: "curl/8.0", originator: testClaudeCodeOriginator, want: false},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
if got := IsAllowedClientMatch(tt.ua, tt.originator, entry); got != tt.want {
t.Fatalf("IsAllowedClientMatch(%q, %q) = %v, want %v", tt.ua, tt.originator, got, tt.want)
}
})
}
}
func TestIsAllowedClientMatch_EmptyOriginatorEntryNeverMatches(t *testing.T) {
// registry 条目若没有配置 Originator,绝不放行,避免成为宽松后门。
entry := AllowedClientEntry{Originator: "", UAContains: []string{"Claude Code/"}}
if IsAllowedClientMatch(testClaudeCodeUserAgent, "", entry) {
t.Fatal("空 Originator 的条目不应匹配任何请求")
}
}
func TestIsAllowedClientMatch_EmptyUAContainsNeverMatches(t *testing.T) {
// 预设必须声明 UA 特征,否则退化为仅凭可伪造的 originator 单因子匹配,绝不放行。
entry := AllowedClientEntry{Originator: "Claude Code", UAContains: nil}
if IsAllowedClientMatch(testClaudeCodeUserAgent, testClaudeCodeOriginator, entry) {
t.Fatal("未声明 UA 特征的预设不应匹配,避免退化为单因子 originator 匹配")
}
}
func TestIsAllowedClientMatch_WhitespaceUAMarkerNeverMatches(t *testing.T) {
// 全空白 marker 归一化后为空,若被跳过则退化为仅 originator 单因子;
// 任何空白 marker 视为非法预设配置,必须安全失败。
entry := AllowedClientEntry{Originator: "Claude Code", UAContains: []string{" "}}
if IsAllowedClientMatch(testClaudeCodeUserAgent, testClaudeCodeOriginator, entry) {
t.Fatal("UAContains 含全空白 marker 不应匹配,避免退化为单因子 originator 匹配")
}
}
func TestIsAllowedClientMatch_MixedEmptyUAMarkerNeverMatches(t *testing.T) {
// 即便 UAContains 含一个真实 marker,只要其中混入任何空白 marker 也视为非法配置;
// 防止维护者只为对齐凑数而插入空字符串。
entry := AllowedClientEntry{Originator: "Claude Code", UAContains: []string{"", "Claude Code/"}}
if IsAllowedClientMatch(testClaudeCodeUserAgent, testClaudeCodeOriginator, entry) {
t.Fatal("UAContains 混入空白 marker 不应匹配")
}
}