feat:allow ignore SSL Verification for proxy

Author: czyt

deepl.go

@@ -2,6 +2,7 @@ package deepl
 
 import (
 	"bytes"
+	"crypto/tls"
 	"encoding/json"
 	"github.com/abadojack/whatlanggo"
 	"github.com/andybalholm/brotli"
@@ -158,7 +159,7 @@ func Translate(sourceLanguage, targetLanguage, textToTranslate string, options .
 	request.Header.Set("Connection", "keep-alive")
 
 	client := &http.Client{}
-	if transport := createHttpProxyTransport(clientOpt); transport != nil {
+	if transport := createProxyTransportWith(clientOpt); transport != nil {
 		client.Transport = transport
 	}
 	resp, err := client.Do(request)
@@ -193,14 +194,14 @@ func Translate(sourceLanguage, targetLanguage, textToTranslate string, options .
 	return jsonRpcResponse, nil
 }
 
-func createHttpProxyTransport(clientOpt *deepLClientOption) *http.Transport {
+func createProxyTransportWith(clientOpt *deepLClientOption) *http.Transport {
+	var transport *http.Transport
 	if clientOpt.httpProxy != "" {
 		httpProxy, _ := url.Parse(clientOpt.httpProxy)
 		if httpProxy != nil {
-			return &http.Transport{Proxy: http.ProxyURL(httpProxy)}
+			transport = &http.Transport{Proxy: http.ProxyURL(httpProxy)}
 		}
 	}
-
 	if clientOpt.socket5Proxy != "" {
 		var auth *proxy.Auth
 		if clientOpt.socket5ProxyUser != "" || clientOpt.socket5proxyPassword != "" {
@@ -211,8 +212,11 @@ func createHttpProxyTransport(clientOpt *deepLClientOption) *http.Transport {
 			dialContext := func(ctx context.Context, network, address string) (net.Conn, error) {
 				return dialer.Dial(network, address)
 			}
-			return &http.Transport{DialContext: dialContext}
+			transport = &http.Transport{DialContext: dialContext}
 		}
 	}
+	if clientOpt.ignoreSSLVerification && transport != nil {
+		transport.TLSClientConfig = &tls.Config{InsecureSkipVerify: true}
+	}
 	return nil
 }

options.go

@@ -1,28 +1,46 @@
 package deepl
 
 type deepLClientOption struct {
-	httpProxy            string
-	socket5Proxy         string
-	socket5ProxyUser     string
-	socket5proxyPassword string
+	httpProxy             string
+	socket5Proxy          string
+	socket5ProxyUser      string
+	socket5proxyPassword  string
+	ignoreSSLVerification bool
 }
 
 type Option func(option *deepLClientOption)
 
 // WithHttpProxy  set http proxy.if both httpProxy and sock5 proxy are set,
 // http proxy will be over-wrote by sock5 proxy .example http://127.0.0.1:1080
 func WithHttpProxy(proxy string) Option {
+	return WithHttpProxyEx(proxy, false)
+}
+
+// WithHttpProxyEx  set http proxy.if both httpProxy and sock5 proxy are set,
+// http proxy will be over-wrote by sock5 proxy .example http://http://127.0.0.1:1080
+// ignoreSSLVerification: ignore SSL verification
+func WithHttpProxyEx(proxy string, ignoreSSLVerification bool) Option {
 	return func(option *deepLClientOption) {
 		option.httpProxy = proxy
+		option.ignoreSSLVerification = ignoreSSLVerification
 	}
 }
 
 // WithSocket5Proxy  set socket5Proxy.if both httpProxy and sock5 proxy are set,
 // http proxy will be over-wrote by sock5 proxy example 127.0.0.1:1080
 func WithSocket5Proxy(socket5Proxy string, userName string, password string) Option {
+	return WithSocket5ProxyEx(socket5Proxy, userName, password, false)
+}
+
+// WithSocket5ProxyEx  set socket5Proxy.if both httpProxy and sock5 proxy are set,
+// http proxy will be over-wrote by sock5 proxy example 127.0.0.1:1080
+// ignoreSSLVerification: ignore SSL verification
+func WithSocket5ProxyEx(socket5Proxy string, userName string, password string, ignoreSSLVerification bool) Option {
 	return func(option *deepLClientOption) {
 		option.socket5Proxy = socket5Proxy
 		option.socket5ProxyUser = userName
 		option.socket5proxyPassword = password
+		option.ignoreSSLVerification = ignoreSSLVerification
 	}
+
 }