新浪微博 Android SDK 分享時出錯，錯誤資訊：

javax.net.ssl.SSLPeerUnverifiedException: No peer certificate
com.weibo.net.WeiboException: javax.net.ssl.SSLPeerUnverifiedException: No peer certificate
	at com.weibo.net.Utility.openUrl(Utility.java:352)
	at com.weibo.net.Utility.openUrl(Utility.java:286)
	at com.weibo.net.Weibo.request(Weibo.java:149)
	at com.weibo.net.AsyncWeiboRunner$1.run(AsyncWeiboRunner.java:46)
	at com.weibo.net.AsyncWeiboRunner.request(AsyncWeiboRunner.java:52)
 

我看在Utility類中已經有了下面這段程式碼，不知道為什麼還會出錯.. Mark一下先

public static HttpClient getNewHttpClient(Context context) {
        try {
            KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
            trustStore.load(null, null);

            SSLSocketFactory sf = new MySSLSocketFactory(trustStore);
            sf.setHostnameVerifier(SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);

            HttpParams params = new BasicHttpParams();

            HttpConnectionParams.setConnectionTimeout(params, 10000);
            HttpConnectionParams.setSoTimeout(params, 10000);

            HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
            HttpProtocolParams.setContentCharset(params, HTTP.UTF_8);

            SchemeRegistry registry = new SchemeRegistry();
            registry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
            registry.register(new Scheme("https", sf, 443));

            ClientConnectionManager ccm = new ThreadSafeClientConnManager(params, registry);

            // Set the default socket timeout (SO_TIMEOUT) // in
            // milliseconds which is the timeout for waiting for data.
            HttpConnectionParams.setConnectionTimeout(params, Utility.SET_CONNECTION_TIMEOUT);
            HttpConnectionParams.setSoTimeout(params, Utility.SET_SOCKET_TIMEOUT);
            HttpClient client = new DefaultHttpClient(ccm, params);
            WifiManager wifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
            if (!wifiManager.isWifiEnabled()) {
                // 獲取當前正在使用的APN接入點
                Uri uri = Uri.parse("content://telephony/carriers/preferapn");
                Cursor mCursor = context.getContentResolver().query(uri, null, null, null, null);
                if (mCursor != null && mCursor.moveToFirst()) {
                    // 遊標移至第一條記錄，當然也只有一條
                    String proxyStr = mCursor.getString(mCursor.getColumnIndex("proxy"));
                    if (proxyStr != null && proxyStr.trim().length() > 0) {
                        HttpHost proxy = new HttpHost(proxyStr, 80);
                        client.getParams().setParameter(ConnRouteParams.DEFAULT_PROXY, proxy);
                    }
                    mCursor.close();
                }
            }
            return client;
        } catch (Exception e) {
            return new DefaultHttpClient();
        }
    }

    public static class MySSLSocketFactory extends SSLSocketFactory {
        SSLContext sslContext = SSLContext.getInstance("TLS");

        public MySSLSocketFactory(KeyStore truststore) throws NoSuchAlgorithmException,
                KeyManagementException, KeyStoreException, UnrecoverableKeyException {
            super(truststore);

            TrustManager tm = new X509TrustManager() {
                public void checkClientTrusted(X509Certificate[] chain, String authType)
                        throws CertificateException {
                }

                public void checkServerTrusted(X509Certificate[] chain, String authType)
                        throws CertificateException {
                }

                public X509Certificate[] getAcceptedIssuers() {
                    return null;
                }
            };

            sslContext.init(null, new TrustManager[] { tm }, null);
        }

        @Override
        public Socket createSocket(Socket socket, String host, int port, boolean autoClose)
                throws IOException, UnknownHostException {
            return sslContext.getSocketFactory().createSocket(socket, host, port, autoClose);
        }

        @Override
        public Socket createSocket() throws IOException {
            return sslContext.getSocketFactory().createSocket();
        }
    }
 

最終我發現，原因是缺少個許可權：

<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />

    public static HttpClient getNewHttpClient(Context context) {
        try {
            KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
            trustStore.load(null, null);

            SSLSocketFactory sf = new MySSLSocketFactory(trustStore);
            sf.setHostnameVerifier(SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);

            HttpParams params = new BasicHttpParams();

            HttpConnectionParams.setConnectionTimeout(params, 10000);
            HttpConnectionParams.setSoTimeout(params, 10000);

            HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
            HttpProtocolParams.setContentCharset(params, HTTP.UTF_8);

            SchemeRegistry registry = new SchemeRegistry();
            registry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
            registry.register(new Scheme("https", sf, 443));

            ClientConnectionManager ccm = new ThreadSafeClientConnManager(params, registry);

            // Set the default socket timeout (SO_TIMEOUT) // in
            // milliseconds which is the timeout for waiting for data.
            HttpConnectionParams.setConnectionTimeout(params, Utility.SET_CONNECTION_TIMEOUT);
            HttpConnectionParams.setSoTimeout(params, Utility.SET_SOCKET_TIMEOUT);
            HttpClient client = new DefaultHttpClient(ccm, params);
            WifiManager wifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
            if (!wifiManager.isWifiEnabled()) {
                // 獲取當前正在使用的APN接入點
                Uri uri = Uri.parse("content://telephony/carriers/preferapn");
                Cursor mCursor = context.getContentResolver().query(uri, null, null, null, null);
                if (mCursor != null && mCursor.moveToFirst()) {
                    // 遊標移至第一條記錄，當然也只有一條
                    String proxyStr = mCursor.getString(mCursor.getColumnIndex("proxy"));
                    if (proxyStr != null && proxyStr.trim().length() > 0) {
                        HttpHost proxy = new HttpHost(proxyStr, 80);
                        client.getParams().setParameter(ConnRouteParams.DEFAULT_PROXY, proxy);
                    }
                    mCursor.close();
                }
            }
            return client;
        } catch (Exception e) {
            Log.e(TAG, e.getMessage(), e);
            return new DefaultHttpClient();
        }
    }