Files
sub2api/backend/internal/service/openai_privacy_service.go

78 lines
2.2 KiB
Go

package service
import (
"context"
"fmt"
"log/slog"
"strings"
"time"
"github.com/imroc/req/v3"
)
// PrivacyClientFactory creates an HTTP client for privacy API calls.
// Injected from repository layer to avoid import cycles.
type PrivacyClientFactory func(proxyURL string) (*req.Client, error)
const (
openAISettingsURL = "https://chatgpt.com/backend-api/settings/account_user_setting"
PrivacyModeTrainingOff = "training_off"
PrivacyModeFailed = "training_set_failed"
PrivacyModeCFBlocked = "training_set_cf_blocked"
)
// disableOpenAITraining calls ChatGPT settings API to turn off "Improve the model for everyone".
// Returns privacy_mode value: "training_off" on success, "cf_blocked" / "failed" on failure.
func disableOpenAITraining(ctx context.Context, clientFactory PrivacyClientFactory, accessToken, proxyURL string) string {
if accessToken == "" || clientFactory == nil {
return ""
}
ctx, cancel := context.WithTimeout(ctx, 15*time.Second)
defer cancel()
client, err := clientFactory(proxyURL)
if err != nil {
slog.Warn("openai_privacy_client_error", "error", err.Error())
return PrivacyModeFailed
}
resp, err := client.R().
SetContext(ctx).
SetHeader("Authorization", "Bearer "+accessToken).
SetHeader("Origin", "https://chatgpt.com").
SetHeader("Referer", "https://chatgpt.com/").
SetQueryParam("feature", "training_allowed").
SetQueryParam("value", "false").
Patch(openAISettingsURL)
if err != nil {
slog.Warn("openai_privacy_request_error", "error", err.Error())
return PrivacyModeFailed
}
if resp.StatusCode == 403 || resp.StatusCode == 503 {
body := resp.String()
if strings.Contains(body, "cloudflare") || strings.Contains(body, "cf-") || strings.Contains(body, "Just a moment") {
slog.Warn("openai_privacy_cf_blocked", "status", resp.StatusCode)
return PrivacyModeCFBlocked
}
}
if !resp.IsSuccessState() {
slog.Warn("openai_privacy_failed", "status", resp.StatusCode, "body", truncate(resp.String(), 200))
return PrivacyModeFailed
}
slog.Info("openai_privacy_training_disabled")
return PrivacyModeTrainingOff
}
func truncate(s string, n int) string {
if len(s) <= n {
return s
}
return s[:n] + fmt.Sprintf("...(%d more)", len(s)-n)
}