Initial open-source release (MIT): image2api AI gateway

Full Go backend + Vue 3 frontend, OpenAI-compatible API, multi-provider account pools, billing/admin, Docker one-command deploy with auto HTTPS. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-25 22:59:04 +08:00
commit 606caaf047
142 changed files with 33648 additions and 0 deletions
@@ -0,0 +1,144 @@
+package adobe
+
+import (
+	"encoding/base64"
+	"encoding/hex"
+	"encoding/json"
+	"os"
+	"strconv"
+	"strings"
+	"time"
+
+	"github.com/google/uuid"
+)
+
+const (
+	defaultUserAgent = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36"
+	defaultSecCHUA   = `"Not:A-Brand";v="99", "Google Chrome";v="145", "Chromium";v="145"`
+)
+
+func stringValue(v any) string {
+	switch x := v.(type) {
+	case string:
+		return x
+	case nil:
+		return ""
+	default:
+		return strings.TrimSpace(strings.ReplaceAll(toJSONScalar(x), "\n", " "))
+	}
+}
+
+func toJSONScalar(v any) string {
+	b, err := json.Marshal(v)
+	if err != nil {
+		return ""
+	}
+	return string(b)
+}
+
+func intValue(v any) int {
+	switch x := v.(type) {
+	case int:
+		return x
+	case int64:
+		return int(x)
+	case float64:
+		return int(x)
+	case float32:
+		return int(x)
+	case json.Number:
+		n, _ := x.Int64()
+		return int(n)
+	case string:
+		n, _ := strconv.Atoi(strings.TrimSpace(x))
+		return n
+	default:
+		return 0
+	}
+}
+
+func defaultString(v, fallback string) string {
+	v = strings.TrimSpace(v)
+	if v == "" {
+		return fallback
+	}
+	return v
+}
+
+func itoa(v int) string {
+	return strconv.Itoa(v)
+}
+
+func decodeJWTPayload(token string) map[string]any {
+	parts := strings.Split(strings.TrimSpace(token), ".")
+	if len(parts) < 2 {
+		return map[string]any{}
+	}
+	raw, err := base64.RawURLEncoding.DecodeString(parts[1])
+	if err != nil {
+		return map[string]any{}
+	}
+	var out map[string]any
+	if err := json.Unmarshal(raw, &out); err != nil {
+		return map[string]any{}
+	}
+	return out
+}
+
+func buildARPSessionID() string {
+	raw := map[string]any{
+		"sid": uuid.NewString(),
+		"ftr": randomHex(16) + "_" + strconv.FormatInt(time.Now().UnixMilli(), 10) + "_" + strconv.Itoa(os.Getpid()) + "_dUAL43-mnts-ants-d4_31ck__tt",
+	}
+	b, _ := json.Marshal(raw)
+	return base64.StdEncoding.EncodeToString(b)
+}
+
+func randomHex(n int) string {
+	if n <= 0 {
+		return ""
+	}
+	buf := make([]byte, n)
+	now := time.Now().UnixNano()
+	for i := range buf {
+		buf[i] = byte(now >> ((i % 8) * 8))
+	}
+	return hex.EncodeToString(buf)
+}
+
+func intOrNil(v any) any {
+	switch x := v.(type) {
+	case nil:
+		return nil
+	case int:
+		return x
+	case int64:
+		return int(x)
+	case float64:
+		return int(x)
+	case float32:
+		return int(x)
+	case json.Number:
+		n, err := x.Int64()
+		if err != nil {
+			return nil
+		}
+		return int(n)
+	case string:
+		n, err := strconv.Atoi(strings.TrimSpace(x))
+		if err != nil {
+			return nil
+		}
+		return n
+	default:
+		return nil
+	}
+}
+
+func emptyStringNil(v string) any {
+	v = strings.TrimSpace(v)
+	if v == "" {
+		return nil
+	}
+	return v
+}