Fixed: #607

refactor(config): re-export internal configuration types for SDK consumers

internal/config/config.go

@@ -12,7 +12,6 @@ import (
 	"strings"
 	"syscall"
 
-	"github.com/router-for-me/CLIProxyAPI/v6/sdk/config"
 	"golang.org/x/crypto/bcrypt"
 	"gopkg.in/yaml.v3"
 )
@@ -21,7 +20,7 @@ const DefaultPanelGitHubRepository = "https://github.com/router-for-me/Cli-Proxy
 
 // Config represents the application's configuration, loaded from a YAML file.
 type Config struct {
-	config.SDKConfig `yaml:",inline"`
+	SDKConfig `yaml:",inline"`
 	// Host is the network host/interface on which the API server will bind.
 	// Default is empty ("") to bind all interfaces (IPv4 + IPv6). Use "127.0.0.1" or "localhost" for local-only access.
 	Host string `yaml:"host" json:"-"`
@@ -692,7 +691,7 @@ func sanitizeConfigForPersist(cfg *Config) *Config {
 	}
 	clone := *cfg
 	clone.SDKConfig = cfg.SDKConfig
-	clone.SDKConfig.Access = config.AccessConfig{}
+	clone.SDKConfig.Access = AccessConfig{}
 	return &clone
 }
 

internal/config/sdk_config.go

@@ -0,0 +1,87 @@
+// Package config provides configuration management for the CLI Proxy API server.
+// It handles loading and parsing YAML configuration files, and provides structured
+// access to application settings including server port, authentication directory,
+// debug settings, proxy configuration, and API keys.
+package config
+
+// SDKConfig represents the application's configuration, loaded from a YAML file.
+type SDKConfig struct {
+	// ProxyURL is the URL of an optional proxy server to use for outbound requests.
+	ProxyURL string `yaml:"proxy-url" json:"proxy-url"`
+
+	// ForceModelPrefix requires explicit model prefixes (e.g., "teamA/gemini-3-pro-preview")
+	// to target prefixed credentials. When false, unprefixed model requests may use prefixed
+	// credentials as well.
+	ForceModelPrefix bool `yaml:"force-model-prefix" json:"force-model-prefix"`
+
+	// RequestLog enables or disables detailed request logging functionality.
+	RequestLog bool `yaml:"request-log" json:"request-log"`
+
+	// APIKeys is a list of keys for authenticating clients to this proxy server.
+	APIKeys []string `yaml:"api-keys" json:"api-keys"`
+
+	// Access holds request authentication provider configuration.
+	Access AccessConfig `yaml:"auth,omitempty" json:"auth,omitempty"`
+}
+
+// AccessConfig groups request authentication providers.
+type AccessConfig struct {
+	// Providers lists configured authentication providers.
+	Providers []AccessProvider `yaml:"providers,omitempty" json:"providers,omitempty"`
+}
+
+// AccessProvider describes a request authentication provider entry.
+type AccessProvider struct {
+	// Name is the instance identifier for the provider.
+	Name string `yaml:"name" json:"name"`
+
+	// Type selects the provider implementation registered via the SDK.
+	Type string `yaml:"type" json:"type"`
+
+	// SDK optionally names a third-party SDK module providing this provider.
+	SDK string `yaml:"sdk,omitempty" json:"sdk,omitempty"`
+
+	// APIKeys lists inline keys for providers that require them.
+	APIKeys []string `yaml:"api-keys,omitempty" json:"api-keys,omitempty"`
+
+	// Config passes provider-specific options to the implementation.
+	Config map[string]any `yaml:"config,omitempty" json:"config,omitempty"`
+}
+
+const (
+	// AccessProviderTypeConfigAPIKey is the built-in provider validating inline API keys.
+	AccessProviderTypeConfigAPIKey = "config-api-key"
+
+	// DefaultAccessProviderName is applied when no provider name is supplied.
+	DefaultAccessProviderName = "config-inline"
+)
+
+// ConfigAPIKeyProvider returns the first inline API key provider if present.
+func (c *SDKConfig) ConfigAPIKeyProvider() *AccessProvider {
+	if c == nil {
+		return nil
+	}
+	for i := range c.Access.Providers {
+		if c.Access.Providers[i].Type == AccessProviderTypeConfigAPIKey {
+			if c.Access.Providers[i].Name == "" {
+				c.Access.Providers[i].Name = DefaultAccessProviderName
+			}
+			return &c.Access.Providers[i]
+		}
+	}
+	return nil
+}
+
+// MakeInlineAPIKeyProvider constructs an inline API key provider configuration.
+// It returns nil when no keys are supplied.
+func MakeInlineAPIKeyProvider(keys []string) *AccessProvider {
+	if len(keys) == 0 {
+		return nil
+	}
+	provider := &AccessProvider{
+		Name:    DefaultAccessProviderName,
+		Type:    AccessProviderTypeConfigAPIKey,
+		APIKeys: append([]string(nil), keys...),
+	}
+	return provider
+}