feat: create standalone native fnOS repository

app-src/internal/ddns/credentials.go

@@ -0,0 +1,96 @@
+package ddns
+
+import (
+	"encoding/json"
+	"fmt"
+	"strings"
+)
+
+type Credentials struct {
+	Provider string `json:"provider,omitempty"`
+	Token    string `json:"token,omitempty"`
+	TokenID  string `json:"token_id,omitempty"`
+	Secret   string `json:"secret,omitempty"`
+}
+
+func CredentialsFromSave(in SaveInput) Credentials {
+	provider := strings.TrimSpace(in.Provider)
+	if provider == "" {
+		provider = "cloudflare"
+	}
+	switch provider {
+	case "dnspod":
+		return Credentials{Provider: "dnspod", TokenID: strings.TrimSpace(in.APITokenID), Token: strings.TrimSpace(in.APIToken)}
+	case "alidns":
+		return Credentials{Provider: "alidns", Token: strings.TrimSpace(in.APIToken), Secret: strings.TrimSpace(in.APISecret)}
+	case "tencentcloud":
+		return Credentials{Provider: "tencentcloud", Token: strings.TrimSpace(in.APIToken), Secret: strings.TrimSpace(in.APISecret)}
+	case "volcengine":
+		return Credentials{Provider: "volcengine", Token: strings.TrimSpace(in.APIToken), Secret: strings.TrimSpace(in.APISecret)}
+	default:
+		return Credentials{Provider: "cloudflare", Token: strings.TrimSpace(in.APIToken)}
+	}
+}
+
+func (c Credentials) HasValues() bool {
+	switch c.Provider {
+	case "dnspod":
+		return c.TokenID != "" && c.Token != ""
+	case "alidns", "tencentcloud", "volcengine":
+		return c.Token != "" && c.Secret != ""
+	default:
+		return c.Token != ""
+	}
+}
+
+func (c Credentials) Validate(provider string) error {
+	switch provider {
+	case "dnspod":
+		if c.TokenID == "" || c.Token == "" {
+			return fmt.Errorf("请填写 DNSPod ID 和 Token")
+		}
+	case "alidns":
+		if c.Token == "" || c.Secret == "" {
+			return fmt.Errorf("请填写阿里云 AccessKey ID 和 Secret")
+		}
+	case "tencentcloud":
+		if c.Token == "" || c.Secret == "" {
+			return fmt.Errorf("请填写腾讯云 SecretId 和 SecretKey")
+		}
+	case "volcengine":
+		if c.Token == "" || c.Secret == "" {
+			return fmt.Errorf("请填写火山引擎 AccessKey ID 和 Secret Access Key")
+		}
+	default:
+		if c.Token == "" {
+			return fmt.Errorf("请填写 API Token")
+		}
+	}
+	return nil
+}
+
+func (c Credentials) LoginToken() string {
+	return c.TokenID + "," + c.Token
+}
+
+func (c Credentials) Marshal() ([]byte, error) {
+	return json.Marshal(c)
+}
+
+func ParseCredentials(raw string) (Credentials, error) {
+	raw = strings.TrimSpace(raw)
+	if raw == "" {
+		return Credentials{}, fmt.Errorf("凭证未配置")
+	}
+	if strings.HasPrefix(raw, "{") {
+		var cred Credentials
+		if err := json.Unmarshal([]byte(raw), &cred); err != nil {
+			return Credentials{}, err
+		}
+		if cred.Provider == "" {
+			cred.Provider = "cloudflare"
+		}
+		return cred, nil
+	}
+	return Credentials{Provider: "cloudflare", Token: raw}, nil
+}