feat:add local protocol check for web (#347)

lib/browser/client.js

@@ -58,17 +58,20 @@ Client.initOptions = function initOptions(options) {
  throw new Error('require accessKeyId, accessKeySecret');
  }
 
+ var isHttpsProtocol = isHttpsWebProtocol();
  var opts = {
  region: 'oss-cn-hangzhou',
  internal: false,
- secure: false,
+ secure: isHttpsProtocol,
  bucket: null,
  endpoint: null,
  cname: false,
  };
 
  for (var key in options) {
- if (options[key] === undefined) continue;
+ if (options[key] === undefined) {
+ continue;
+ }
  opts[key] = options[key];
  }
  opts.accessKeyId = opts.accessKeyId.trim();
@@ -79,7 +82,7 @@ Client.initOptions = function initOptions(options) {
  }
 
  if (opts.endpoint) {
- opts.endpoint = setEndpoint(opts.endpoint);
+ opts.endpoint = setEndpoint(opts.endpoint, opts.secure);
  } else if (opts.region) {
  opts.endpoint = setRegion(
  opts.region, opts.internal, opts.secure);
@@ -521,14 +524,15 @@ function getHeader(headers, name) {
  return headers[name] || headers[name.toLowerCase()];
 }
 
-function setEndpoint(endpoint) {
+function setEndpoint(endpoint, secure) {
  var url = urlutil.parse(endpoint);
 
  if (!url.protocol) {
- url = urlutil.parse('http://' + endpoint);
+ var protocol = secure ? 'https://' : 'http://';
+ url = urlutil.parse(protocol + endpoint);
  }
 
- if (url.protocol != 'http:' && url.protocol != 'https:') {
+ if (url.protocol !== 'http:' && url.protocol !== 'https:') {
  throw new Error('Endpoint protocol must be http or https.');
  }
 
@@ -546,3 +550,8 @@ function setRegion(region, internal, secure) {
 
  return urlutil.parse(protocol + region + suffix);
 }
+
+//check local web protocol,if https secure default set true , if http secure default set false
+function isHttpsWebProtocol() {
+ return document && document.location && document.location.protocol === 'https:';
+}