feature: add hunyuan llm support for plugins/ai-proxy (#1018)

Co-authored-by: Kent Dong <ch3cho@qq.com>

plugins/wasm-go/extensions/ai-proxy/provider/provider.go

@@ -25,13 +25,17 @@ const (
 	providerTypeDeepSeek = "deepseek"
 	providerTypeZhipuAi  = "zhipuai"
 	providerTypeOllama   = "ollama"
+	providerTypeHunyuan  = "hunyuan"
 
 	protocolOpenAI   = "openai"
 	protocolOriginal = "original"
 
-	roleSystem = "system"
+	roleSystem    = "system"
+	roleUser      = "user"
+	roleAssistant = "assistant"
 
 	ctxKeyIncrementalStreaming = "incrementalStreaming"
+	ctxKeyApiName              = "apiKey"
 	ctxKeyStreamingBody        = "streamingBody"
 	ctxKeyOriginalRequestModel = "originalRequestModel"
 	ctxKeyFinalRequestModel    = "finalRequestModel"
@@ -64,6 +68,7 @@ var (
 		providerTypeDeepSeek: &deepseekProviderInitializer{},
 		providerTypeZhipuAi:  &zhipuAiProviderInitializer{},
 		providerTypeOllama:   &ollamaProviderInitializer{},
+		providerTypeHunyuan:  &hunyuanProviderInitializer{},
 	}
 )
 
@@ -119,6 +124,12 @@ type ProviderConfig struct {
 	// @Title zh-CN Ollama Server Port
 	// @Description zh-CN 仅适用于 Ollama 服务。Ollama 服务器的端口号。
 	ollamaServerPort uint32 `required:"false" yaml:"ollamaServerPort" json:"ollamaServerPort"`
+	// @Title zh-CN hunyuan api key for authorization
+	// @Description zh-CN 仅适用于Hun Yuan AI服务鉴权，API key/id 参考：https://cloud.tencent.com/document/api/1729/101843#Golang
+	hunyuanAuthKey string `required:"false" yaml:"hunyuanAuthKey" json:"hunyuanAuthKey"`
+	// @Title zh-CN hunyuan api id for authorization
+	// @Description zh-CN 仅适用于Hun Yuan AI服务鉴权
+	hunyuanAuthId string `required:"false" yaml:"hunyuanAuthId" json:"hunyuanAuthId"`
 	// @Title zh-CN 模型名称映射表
 	// @Description zh-CN 用于将请求中的模型名称映射为目标AI服务商支持的模型名称。支持通过“*”来配置全局映射
 	modelMapping map[string]string `required:"false" yaml:"modelMapping" json:"modelMapping"`
@@ -162,6 +173,9 @@ func (c *ProviderConfig) FromJson(json gjson.Result) {
 		c.context = &ContextConfig{}
 		c.context.FromJson(contextJson)
 	}
+
+	c.hunyuanAuthId = json.Get("hunyuanAuthId").String()
+	c.hunyuanAuthKey = json.Get("hunyuanAuthKey").String()
 }
 
 func (c *ProviderConfig) Validate() error {
@@ -182,7 +196,6 @@ func (c *ProviderConfig) Validate() error {
 
 	if c.typ == "" {
 		return errors.New("missing type in provider config")
-    
 	}
 	initializer, has := providerInitializers[c.typ]
 	if !has {