Sub2API v1.0 - AI API 网关(二开初始版本,基于上游 Wei-Shaw/sub2api)
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This commit is contained in:
李建琦
2026-08-21 18:30:13 +08:00
commit 6d655c9903
3584 changed files with 1270640 additions and 0 deletions
@@ -0,0 +1,728 @@
package service
import (
"context"
"crypto/ed25519"
"crypto/rand"
"crypto/x509"
"encoding/base64"
"encoding/json"
"errors"
"fmt"
"net/http"
"net/http/httptest"
"net/url"
"strings"
"testing"
"time"
"github.com/imroc/req/v3"
"github.com/stretchr/testify/require"
infraerrors "github.com/Wei-Shaw/sub2api/internal/pkg/errors"
)
// ── stub helpers ─────────────────────────────────────────────────────────────
// stubQuotaAccountRepo 是多账号 AccountRepository stub,仅实现 GetByID。
type stubQuotaAccountRepo struct {
AccountRepository
accounts map[int64]*Account
extraUpdates map[int64]map[string]any
extraUpdateErr error
}
func (r *stubQuotaAccountRepo) GetByID(_ context.Context, id int64) (*Account, error) {
acc, ok := r.accounts[id]
if !ok {
return nil, fmt.Errorf("account %d not found", id)
}
return acc, nil
}
func (r *stubQuotaAccountRepo) UpdateCredentials(_ context.Context, id int64, credentials map[string]any) error {
acc, ok := r.accounts[id]
if !ok {
return fmt.Errorf("account %d not found", id)
}
acc.Credentials = credentials
return nil
}
func (r *stubQuotaAccountRepo) UpdateExtra(_ context.Context, id int64, updates map[string]any) error {
if r.extraUpdateErr != nil {
return r.extraUpdateErr
}
if r.extraUpdates == nil {
r.extraUpdates = make(map[int64]map[string]any)
}
r.extraUpdates[id] = updates
return nil
}
// stubQuotaTokenCache 实现 OpenAITokenCache,返回预设静态 token。
type stubQuotaTokenCache struct {
tokens map[string]string
}
func (c *stubQuotaTokenCache) GetAccessToken(_ context.Context, key string) (string, error) {
if t, ok := c.tokens[key]; ok {
return t, nil
}
return "", errors.New("token not found")
}
func (c *stubQuotaTokenCache) SetAccessToken(_ context.Context, _ string, _ string, _ time.Duration) error {
return nil
}
func (c *stubQuotaTokenCache) DeleteAccessToken(_ context.Context, _ string) error { return nil }
func (c *stubQuotaTokenCache) AcquireRefreshLock(_ context.Context, _ string, _ time.Duration) (bool, error) {
return true, nil
}
func (c *stubQuotaTokenCache) ReleaseRefreshLock(_ context.Context, _ string) error { return nil }
// newQuotaRedirectingFactory 返回 PrivacyClientFactory,将请求重定向到 httptest.Server。
func newQuotaRedirectingFactory(srv *httptest.Server) PrivacyClientFactory {
targetURL, _ := url.Parse(srv.URL)
return func(_ string) (*req.Client, error) {
c := req.C().WrapRoundTripFunc(func(rt req.RoundTripper) req.RoundTripFunc {
return func(r *req.Request) (*req.Response, error) {
r.URL.Scheme = targetURL.Scheme
r.URL.Host = targetURL.Host
return rt.RoundTrip(r)
}
})
return c, nil
}
}
// ── Part A: buildCodexSparkWindowExtraUpdates ─────────────────────────────────
// TestBuildCodexSparkWindowExtraUpdates_ContainsCodexKeys 验证:
// - 产出包含 codex_5h_used_percent / codex_7d_used_percent
// - 不含任何 codex_spark_ 前缀的 keyMethod Z 前缀已禁止)
// - 数值正确映射(primary 较短→5hsecondary 较长→7d
func TestBuildCodexSparkWindowExtraUpdates_ContainsCodexKeys(t *testing.T) {
now := time.Now().UTC()
usage := &OpenAIQuotaUsage{
AdditionalRateLimits: []OpenAIAdditionalRateLimit{
{
MeteredFeature: "codex_bengalfox",
RateLimit: &OpenAIRateLimit{
PrimaryWindow: &OpenAIRateLimitWindow{
UsedPercent: 0.42,
LimitWindowSeconds: 18000, // 300 min = 5 h
ResetAfterSeconds: 3600,
},
SecondaryWindow: &OpenAIRateLimitWindow{
UsedPercent: 0.15,
LimitWindowSeconds: 604800, // 7 d
ResetAfterSeconds: 86400,
},
},
},
},
}
updates := buildCodexSparkWindowExtraUpdates(usage, now)
require.NotNil(t, updates, "expected non-nil updates for valid codex_bengalfox entry")
// 必须含有 codex_5h_* 和 codex_7d_* 键
require.Contains(t, updates, "codex_5h_used_percent")
require.Contains(t, updates, "codex_7d_used_percent")
// 任何键不得含有 codex_spark_ 前缀(Method Z 已禁止)
for k := range updates {
require.False(t, strings.Contains(k, "codex_spark_"),
"unexpected Method-Z prefix in key: %s", k)
}
// 数值验证(primary=5h, secondary=7d
require.InDelta(t, 0.42, updates["codex_5h_used_percent"], 1e-9)
require.InDelta(t, 0.15, updates["codex_7d_used_percent"], 1e-9)
}
// TestBuildCodexSparkWindowExtraUpdates_NilUsage 验证 nil usage 返回 nil。
func TestBuildCodexSparkWindowExtraUpdates_NilUsage(t *testing.T) {
require.Nil(t, buildCodexSparkWindowExtraUpdates(nil, time.Now()))
}
// TestBuildCodexSparkWindowExtraUpdates_NoBengalfox 验证无 codex_bengalfox 条目时返回 nil。
func TestBuildCodexSparkWindowExtraUpdates_NoBengalfox(t *testing.T) {
usage := &OpenAIQuotaUsage{
AdditionalRateLimits: []OpenAIAdditionalRateLimit{
{MeteredFeature: "other_feature", RateLimit: &OpenAIRateLimit{}},
},
}
require.Nil(t, buildCodexSparkWindowExtraUpdates(usage, time.Now()))
}
// ── Part C: ResetCredit 影子拒绝 ───────────────────────────────────────────
// TestResetCreditShadowRejected 验证:
// - ResetCredit(ctx, shadowID) 返回 ErrSparkShadowResetNotSupported
// - 不触达上游(privacyClientFactory 为 nil,若调用则 panic
func TestResetCreditShadowRejected(t *testing.T) {
pid := int64(100)
shadow := &Account{
ID: 200,
ParentAccountID: &pid,
Platform: PlatformOpenAI,
Type: AccountTypeOAuth,
QuotaDimension: QuotaDimensionSpark,
}
repo := &stubQuotaAccountRepo{
accounts: map[int64]*Account{200: shadow},
}
// privacyClientFactory 故意为 nil —— 若流程误到上游则 prepareUpstreamCall 会先在
// 配置检查处报错,但我们在此之前就应该拦截并返回 ErrSparkShadowResetNotSupported。
svc := &OpenAIQuotaService{accountRepo: repo}
_, err := svc.ResetCredit(context.Background(), 200)
require.ErrorIs(t, err, ErrSparkShadowResetNotSupported,
"shadow ResetCredit should return ErrSparkShadowResetNotSupported, got: %v", err)
// 外审 F6:必须是结构化 409(而非裸 error→500)。
require.Equal(t, http.StatusConflict, infraerrors.Code(err),
"shadow ResetCredit 应映射为 409 Conflict 而非 500")
}
func TestResetCreditAgentIdentityUsesAssertionAndRecoversInvalidTaskOnce(t *testing.T) {
_, privateKey, err := ed25519.GenerateKey(rand.Reader)
require.NoError(t, err)
der, err := x509.MarshalPKCS8PrivateKey(privateKey)
require.NoError(t, err)
account := &Account{
ID: 201,
Platform: PlatformOpenAI,
Type: AccountTypeOAuth,
Credentials: map[string]any{
"auth_mode": OpenAIAuthModeAgentIdentity,
"agent_runtime_id": "runtime-reset-recovery",
"agent_private_key": base64.StdEncoding.EncodeToString(der),
"task_id": "task-reset-old",
"chatgpt_account_id": "account-reset-recovery",
},
}
repo := &stubQuotaAccountRepo{accounts: map[int64]*Account{account.ID: account}}
resetCalls := 0
registerCalls := 0
var assertions []string
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.Header().Set("content-type", "application/json")
if strings.Contains(r.URL.Path, "/task/register") {
registerCalls++
_, _ = w.Write([]byte(`{"task_id":"task-reset-new"}`))
return
}
resetCalls++
assertions = append(assertions, r.Header.Get("authorization"))
require.Equal(t, "account-reset-recovery", r.Header.Get("chatgpt-account-id"))
if resetCalls == 1 {
w.WriteHeader(http.StatusUnauthorized)
_, _ = w.Write([]byte(`{"error":{"code":"invalid_task_id"}}`))
return
}
_, _ = w.Write([]byte(`{"code":"ok","windows_reset":2}`))
}))
defer srv.Close()
oldBase := openAIAgentIdentityAuthAPIBaseURL
openAIAgentIdentityAuthAPIBaseURL = srv.URL
t.Cleanup(func() { openAIAgentIdentityAuthAPIBaseURL = oldBase })
invalidator := &agentIdentityWSInvalidationRecorder{}
svc := NewOpenAIQuotaService(repo, nil, nil, newQuotaRedirectingFactory(srv))
svc.agentIdentityWS = invalidator
result, err := svc.ResetCredit(context.Background(), account.ID)
require.NoError(t, err)
require.Equal(t, "ok", result.Code)
require.Equal(t, 2, result.WindowsReset)
require.Equal(t, 2, resetCalls)
require.Equal(t, 1, registerCalls)
require.Len(t, assertions, 2)
require.True(t, strings.HasPrefix(assertions[0], "AgentAssertion "))
require.True(t, strings.HasPrefix(assertions[1], "AgentAssertion "))
require.NotEqual(t, assertions[0], assertions[1])
require.Equal(t, "task-reset-new", account.GetCredential("task_id"))
require.Equal(t, []int64{account.ID}, invalidator.accountIDs)
}
func TestResetCreditAgentIdentityReusesConcurrentlyRecoveredTask(t *testing.T) {
_, privateKey, err := ed25519.GenerateKey(rand.Reader)
require.NoError(t, err)
der, err := x509.MarshalPKCS8PrivateKey(privateKey)
require.NoError(t, err)
account := &Account{
ID: 202,
Platform: PlatformOpenAI,
Type: AccountTypeOAuth,
Credentials: map[string]any{
"auth_mode": OpenAIAuthModeAgentIdentity,
"agent_runtime_id": "runtime-reset-concurrent",
"agent_private_key": base64.StdEncoding.EncodeToString(der),
"task_id": "task-reset-old",
"chatgpt_account_id": "account-reset-concurrent",
},
}
repo := &stubQuotaAccountRepo{accounts: map[int64]*Account{account.ID: account}}
resetCalls := 0
registerCalls := 0
var assertions []string
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.Header().Set("content-type", "application/json")
if strings.Contains(r.URL.Path, "/task/register") {
registerCalls++
_, _ = w.Write([]byte(`{"task_id":"task-reset-unexpected"}`))
return
}
resetCalls++
assertions = append(assertions, r.Header.Get("authorization"))
if resetCalls == 1 {
credentials := shallowCopyMap(account.Credentials)
credentials["task_id"] = "task-reset-concurrent"
account.Credentials = credentials
w.WriteHeader(http.StatusUnauthorized)
_, _ = w.Write([]byte(`{"error":{"code":"invalid_task_id"}}`))
return
}
_, _ = w.Write([]byte(`{"code":"ok","windows_reset":1}`))
}))
defer srv.Close()
oldBase := openAIAgentIdentityAuthAPIBaseURL
openAIAgentIdentityAuthAPIBaseURL = srv.URL
t.Cleanup(func() { openAIAgentIdentityAuthAPIBaseURL = oldBase })
svc := NewOpenAIQuotaService(repo, nil, nil, newQuotaRedirectingFactory(srv))
result, err := svc.ResetCredit(context.Background(), account.ID)
require.NoError(t, err)
require.Equal(t, "ok", result.Code)
require.Equal(t, 2, resetCalls)
require.Zero(t, registerCalls)
require.Equal(t, "task-reset-old", decodeAgentAssertionTask(t, assertions[0]))
require.Equal(t, "task-reset-concurrent", decodeAgentAssertionTask(t, assertions[1]))
}
// ── Part B: prepareUpstreamCall 影子 resolve ──────────────────────────────
// TestPrepareUpstreamCallShadowResolve 验证影子账号(200QueryUsage 时:
// - 不因 chatgpt_account_id 为空而报错
// - 使用母账号(100)的 chatgpt_account_id("org-parent123")
//
// 测试策略: 直接调用包内可见的 prepareUpstreamCall,注入 stubTokenCache(命中路径)
// 和 stubQuotaAccountRepo(同时持有影子+母账号),绕开 /wham/usage HTTP 往返。
// 这比 httptest 端到端 mock 更轻量且对实现细节的耦合更低。
func TestPrepareUpstreamCallShadowResolve(t *testing.T) {
ctx := context.Background()
pid := int64(100)
// 影子账号:无 chatgpt_account_id credentials
shadow := &Account{
ID: 200,
ParentAccountID: &pid,
Platform: PlatformOpenAI,
Type: AccountTypeOAuth,
Status: StatusActive,
QuotaDimension: QuotaDimensionSpark,
}
// 母账号:有完整 credentials
parent := &Account{
ID: 100,
Platform: PlatformOpenAI,
Type: AccountTypeOAuth,
Status: StatusActive,
Credentials: map[string]any{
"chatgpt_account_id": "org-parent123",
},
}
repo := &stubQuotaAccountRepo{accounts: map[int64]*Account{200: shadow, 100: parent}}
// stubTokenCache 为母账号 cache key 提供 fake token(走缓存命中路径,无需真实刷新)
tokenCache := &stubQuotaTokenCache{tokens: map[string]string{
OpenAITokenCacheKey(parent): "fake-access-token",
}}
tokenProvider := NewOpenAITokenProvider(repo, tokenCache, nil)
// privacyClientFactory 可以是任意合法工厂;prepareUpstreamCall 在返回前不调用它
svc := NewOpenAIQuotaService(repo, nil, tokenProvider, func(_ string) (*req.Client, error) {
return req.C(), nil
})
_, chatGPTAccountID, _, _, err := svc.prepareUpstreamCall(ctx, 200)
require.NoError(t, err, "shadow resolve should succeed; got error: %v", err)
require.Equal(t, "org-parent123", chatGPTAccountID,
"prepareUpstreamCall should use parent's chatgpt_account_id after shadow resolve")
}
func TestQueryUsageAgentIdentityUsesAssertionWithoutOAuthToken(t *testing.T) {
_, privateKey, err := ed25519.GenerateKey(rand.Reader)
require.NoError(t, err)
der, err := x509.MarshalPKCS8PrivateKey(privateKey)
require.NoError(t, err)
account := &Account{
ID: 300,
Platform: PlatformOpenAI,
Type: AccountTypeOAuth,
Credentials: map[string]any{
"auth_mode": OpenAIAuthModeAgentIdentity,
"agent_runtime_id": "runtime-quota",
"agent_private_key": base64.StdEncoding.EncodeToString(der),
"task_id": "task-quota",
"chatgpt_account_id": "account-quota",
"chatgpt_account_is_fedramp": true,
},
}
repo := &stubQuotaAccountRepo{accounts: map[int64]*Account{account.ID: account}}
var authorization string
var accountHeader string
var fedrampHeader string
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
authorization = r.Header.Get("authorization")
accountHeader = r.Header.Get("chatgpt-account-id")
fedrampHeader = r.Header.Get("x-openai-fedramp")
w.Header().Set("content-type", "application/json")
_, _ = w.Write([]byte(`{"plan_type":"pro","rate_limit":{"allowed":true}}`))
}))
defer srv.Close()
svc := NewOpenAIQuotaService(repo, nil, nil, newQuotaRedirectingFactory(srv))
usage, err := svc.QueryUsage(context.Background(), account.ID)
require.NoError(t, err)
require.NotNil(t, usage)
require.True(t, strings.HasPrefix(authorization, "AgentAssertion "))
require.Equal(t, "account-quota", accountHeader)
require.Equal(t, "true", fedrampHeader)
}
func TestQueryUsageAgentIdentityRecoversInvalidTaskOnce(t *testing.T) {
_, privateKey, err := ed25519.GenerateKey(rand.Reader)
require.NoError(t, err)
der, err := x509.MarshalPKCS8PrivateKey(privateKey)
require.NoError(t, err)
account := &Account{
ID: 301,
Platform: PlatformOpenAI,
Type: AccountTypeOAuth,
Credentials: map[string]any{
"auth_mode": OpenAIAuthModeAgentIdentity,
"agent_runtime_id": "runtime-quota-recovery",
"agent_private_key": base64.StdEncoding.EncodeToString(der),
"task_id": "task-quota-old",
"chatgpt_account_id": "account-quota-recovery",
},
}
repo := &stubQuotaAccountRepo{accounts: map[int64]*Account{account.ID: account}}
usageCalls := 0
registerCalls := 0
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.Header().Set("content-type", "application/json")
if strings.Contains(r.URL.Path, "/task/register") {
registerCalls++
_, _ = w.Write([]byte(`{"task_id":"task-quota-new"}`))
return
}
if strings.Contains(r.URL.Path, "rate-limit-reset-credits") {
_, _ = w.Write([]byte(`{}`))
return
}
usageCalls++
if usageCalls == 1 {
w.WriteHeader(http.StatusUnauthorized)
_, _ = w.Write([]byte(`{"error":{"code":"invalid_task_id"}}`))
return
}
_, _ = w.Write([]byte(`{"plan_type":"pro","rate_limit":{"allowed":true}}`))
}))
defer srv.Close()
oldBase := openAIAgentIdentityAuthAPIBaseURL
openAIAgentIdentityAuthAPIBaseURL = srv.URL
t.Cleanup(func() { openAIAgentIdentityAuthAPIBaseURL = oldBase })
invalidator := &agentIdentityWSInvalidationRecorder{}
svc := NewOpenAIQuotaService(repo, nil, nil, newQuotaRedirectingFactory(srv))
svc.agentIdentityWS = invalidator
usage, err := svc.QueryUsage(context.Background(), account.ID)
require.NoError(t, err)
require.NotNil(t, usage)
require.Equal(t, 2, usageCalls)
require.Equal(t, 1, registerCalls)
require.Equal(t, "task-quota-new", account.GetCredential("task_id"))
require.Equal(t, []int64{account.ID}, invalidator.accountIDs)
}
func TestParseOpenAIRateLimitResetCreditDetails_CompatibleContainers(t *testing.T) {
tests := []struct {
name string
body string
want []string
}{
{
name: "credits",
body: `{"credits":[{"id":"secret-id","expires_at":"2026-07-03T04:05:06Z"}]}`,
want: []string{"2026-07-03T04:05:06Z"},
},
{
name: "rate limit reset credits",
body: `{"rate_limit_reset_credits":[{"expiresAt":"2026-07-04T04:05:06Z"}]}`,
want: []string{"2026-07-04T04:05:06Z"},
},
{
name: "items",
body: `{"items":[{"expires_at":"2026-07-05T04:05:06Z"}]}`,
want: []string{"2026-07-05T04:05:06Z"},
},
{
name: "data",
body: `{"data":[{"expires_at":"2026-07-06T04:05:06Z"}]}`,
want: []string{"2026-07-06T04:05:06Z"},
},
{
name: "array",
body: `[{"expires_at":"2026-07-07T04:05:06Z"}]`,
want: []string{"2026-07-07T04:05:06Z"},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got, err := parseOpenAIRateLimitResetCreditDetails([]byte(tt.body))
require.NoError(t, err)
require.Len(t, got.Credits, len(tt.want))
for i := range tt.want {
require.Equal(t, tt.want[i], got.Credits[i].ExpiresAt)
}
encoded, err := json.Marshal(got.Credits)
require.NoError(t, err)
require.NotContains(t, string(encoded), "secret-id")
})
}
}
func TestQueryUsageIncludesResetCreditExpirations_EndToEnd(t *testing.T) {
ctx := context.Background()
account := &Account{
ID: 100,
Platform: PlatformOpenAI,
Type: AccountTypeOAuth,
Status: StatusActive,
Credentials: map[string]any{
"chatgpt_account_id": "org-parent123",
},
}
repo := &stubQuotaAccountRepo{accounts: map[int64]*Account{100: account}}
tokenCache := &stubQuotaTokenCache{tokens: map[string]string{
OpenAITokenCacheKey(account): "fake-token",
}}
tokenProvider := NewOpenAITokenProvider(repo, tokenCache, nil)
var capturedBeta string
var detailCalls int
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.Header().Set("content-type", "application/json")
switch r.URL.Path {
case "/backend-api/wham/usage":
_ = json.NewEncoder(w).Encode(OpenAIQuotaUsage{
RateLimitResetCredits: &OpenAIRateLimitResetCredits{AvailableCount: 2},
})
case "/backend-api/wham/rate-limit-reset-credits":
detailCalls++
capturedBeta = r.Header.Get("OpenAI-Beta")
require.Equal(t, "org-parent123", r.Header.Get("ChatGPT-Account-ID"))
_, _ = w.Write([]byte(`{"credits":[{"id":"secret-credit-id","expires_at":"2026-07-03T04:05:06Z"},{"expiresAt":"2026-07-04T04:05:06Z"}]}`))
default:
http.NotFound(w, r)
}
}))
defer srv.Close()
svc := NewOpenAIQuotaService(repo, nil, tokenProvider, newQuotaRedirectingFactory(srv))
usage, err := svc.QueryUsage(ctx, 100)
require.NoError(t, err)
require.NotNil(t, usage)
require.NotNil(t, usage.RateLimitResetCredits)
require.Equal(t, 2, usage.RateLimitResetCredits.AvailableCount)
require.Equal(t, 1, detailCalls)
require.Equal(t, openaiQuotaCodexBeta, capturedBeta)
require.Equal(t, []OpenAIRateLimitResetCreditDetail{
{ExpiresAt: "2026-07-03T04:05:06Z"},
{ExpiresAt: "2026-07-04T04:05:06Z"},
}, usage.RateLimitResetCredits.Credits)
require.NoError(t, svc.CacheResetCreditsSnapshot(ctx, 100, usage.RateLimitResetCredits))
require.Equal(t, &OpenAIRateLimitResetCredits{
AvailableCount: 2,
Credits: []OpenAIRateLimitResetCreditDetail{
{ExpiresAt: "2026-07-03T04:05:06Z"},
{ExpiresAt: "2026-07-04T04:05:06Z"},
},
}, repo.extraUpdates[100][openaiQuotaResetCreditsKey])
encoded, err := json.Marshal(usage)
require.NoError(t, err)
require.NotContains(t, string(encoded), "secret-credit-id")
}
func TestQueryUsageResetCreditDetails401NonFatal(t *testing.T) {
ctx := context.Background()
account := &Account{
ID: 100,
Platform: PlatformOpenAI,
Type: AccountTypeOAuth,
Status: StatusActive,
Credentials: map[string]any{
"chatgpt_account_id": "org-parent123",
},
}
repo := &stubQuotaAccountRepo{accounts: map[int64]*Account{100: account}}
tokenCache := &stubQuotaTokenCache{tokens: map[string]string{
OpenAITokenCacheKey(account): "fake-token",
}}
tokenProvider := NewOpenAITokenProvider(repo, tokenCache, nil)
var detailCalls int
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.Header().Set("content-type", "application/json")
switch r.URL.Path {
case "/backend-api/wham/usage":
_ = json.NewEncoder(w).Encode(OpenAIQuotaUsage{
RateLimitResetCredits: &OpenAIRateLimitResetCredits{AvailableCount: 1},
})
case "/backend-api/wham/rate-limit-reset-credits":
detailCalls++
w.WriteHeader(http.StatusUnauthorized)
_, _ = w.Write([]byte(`{"error":"unauthorized","id":"secret-error-id"}`))
default:
http.NotFound(w, r)
}
}))
defer srv.Close()
svc := NewOpenAIQuotaService(repo, nil, tokenProvider, newQuotaRedirectingFactory(srv))
usage, err := svc.QueryUsage(ctx, 100)
require.NoError(t, err)
require.NotNil(t, usage)
require.NotNil(t, usage.RateLimitResetCredits)
require.Equal(t, 1, usage.RateLimitResetCredits.AvailableCount)
require.Equal(t, 1, detailCalls)
require.Empty(t, usage.RateLimitResetCredits.Credits)
// A count without expiration details must not be persisted (the reader could
// never age it out), and the previous snapshot must survive untouched.
require.Error(t, svc.CacheResetCreditsSnapshot(ctx, 100, usage.RateLimitResetCredits))
require.Empty(t, repo.extraUpdates)
}
func TestCacheResetCreditsSnapshot(t *testing.T) {
ctx := context.Background()
t.Run("zero count allows an empty expiration list", func(t *testing.T) {
repo := &stubQuotaAccountRepo{}
svc := &OpenAIQuotaService{accountRepo: repo}
credits := &OpenAIRateLimitResetCredits{AvailableCount: 0}
require.NoError(t, svc.CacheResetCreditsSnapshot(ctx, 100, credits))
require.Equal(t, credits, repo.extraUpdates[100][openaiQuotaResetCreditsKey])
})
t.Run("missing expiration list preserves the cache", func(t *testing.T) {
repo := &stubQuotaAccountRepo{}
svc := &OpenAIQuotaService{accountRepo: repo}
err := svc.CacheResetCreditsSnapshot(ctx, 100, &OpenAIRateLimitResetCredits{AvailableCount: 1})
require.Error(t, err)
require.Empty(t, repo.extraUpdates)
})
t.Run("empty expiration list with a positive count preserves the cache", func(t *testing.T) {
repo := &stubQuotaAccountRepo{}
svc := &OpenAIQuotaService{accountRepo: repo}
err := svc.CacheResetCreditsSnapshot(ctx, 100, &OpenAIRateLimitResetCredits{
AvailableCount: 2,
Credits: []OpenAIRateLimitResetCreditDetail{},
})
require.Error(t, err)
require.Empty(t, repo.extraUpdates)
})
t.Run("nil snapshot preserves the cache", func(t *testing.T) {
repo := &stubQuotaAccountRepo{}
svc := &OpenAIQuotaService{accountRepo: repo}
require.Error(t, svc.CacheResetCreditsSnapshot(ctx, 100, nil))
require.Empty(t, repo.extraUpdates)
})
t.Run("repository errors are returned", func(t *testing.T) {
repo := &stubQuotaAccountRepo{extraUpdateErr: errors.New("database unavailable")}
svc := &OpenAIQuotaService{accountRepo: repo}
err := svc.CacheResetCreditsSnapshot(ctx, 100, &OpenAIRateLimitResetCredits{
AvailableCount: 1,
Credits: []OpenAIRateLimitResetCreditDetail{{ExpiresAt: "2026-07-03T04:05:06Z"}},
})
require.ErrorContains(t, err, "database unavailable")
})
}
// TestResetCreditGetByIDError_FailsClosed 验证守卫「失败关闭」语义:
// 当守卫的 GetByID 发生瞬时错误时,ResetCredit 必须立即返回该错误,
// 不得旁路进入 prepareUpstreamCall(否则影子账号会借 resolve 路径操作母账号)。
//
// 区分方法:privacyClientFactory/tokenProvider 留 nil
// - 旁路路径:prepareUpstreamCall 配置检查先命中,报 "not configured"
// - 守卫正确关闭:报 "account not found"(来自守卫的 infraerrors
func TestResetCreditGetByIDError_FailsClosed(t *testing.T) {
// 空 mapGetByID(200) 返回 "account 200 not found"
repo := &stubQuotaAccountRepo{accounts: map[int64]*Account{}}
// tokenProvider / privacyClientFactory 故意为 nil
// 若代码泄漏到 prepareUpstreamCall,会因配置检查而报 "not configured" 而非 "account not found"。
svc := &OpenAIQuotaService{accountRepo: repo}
_, err := svc.ResetCredit(context.Background(), 200)
require.Error(t, err, "GetByID error must propagate; got nil")
require.NotContains(t, err.Error(), "not configured",
"error reached prepareUpstreamCall config-check — guard did not fail-closed; got: %v", err)
}
// TestQueryUsageShadowResolve_EndToEnd 是端到端补充:通过 httptest 服务真实 /wham/usage
// 路径,验证影子账号的 QueryUsage 能成功拿到服务器响应(header 由母账号注入)。
func TestQueryUsageShadowResolve_EndToEnd(t *testing.T) {
ctx := context.Background()
pid := int64(100)
shadow := &Account{
ID: 200, ParentAccountID: &pid,
Platform: PlatformOpenAI, Type: AccountTypeOAuth,
Status: StatusActive, QuotaDimension: QuotaDimensionSpark,
}
parent := &Account{
ID: 100, Platform: PlatformOpenAI, Type: AccountTypeOAuth, Status: StatusActive,
Credentials: map[string]any{"chatgpt_account_id": "org-e2e-parent"},
}
repo := &stubQuotaAccountRepo{accounts: map[int64]*Account{200: shadow, 100: parent}}
tokenCache := &stubQuotaTokenCache{tokens: map[string]string{
OpenAITokenCacheKey(parent): "fake-token-e2e",
}}
tokenProvider := NewOpenAITokenProvider(repo, tokenCache, nil)
// httptest server 记录收到的 chatgpt-account-id header,返回空 usage JSON
var capturedAccountID string
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
capturedAccountID = r.Header.Get("chatgpt-account-id")
w.Header().Set("content-type", "application/json")
_ = json.NewEncoder(w).Encode(OpenAIQuotaUsage{})
}))
defer srv.Close()
svc := NewOpenAIQuotaService(repo, nil, tokenProvider, newQuotaRedirectingFactory(srv))
usage, err := svc.QueryUsage(ctx, 200)
require.NoError(t, err)
require.NotNil(t, usage)
require.Equal(t, "org-e2e-parent", capturedAccountID,
"upstream should receive parent's chatgpt-account-id; got: %s", capturedAccountID)
}