使用其HTTP API开放给APNS连接无效的HTTP响应 [英] Invalid Http response on opening a connection to APNS using its HTTP API
问题描述
我编码模块使用使用其新的HTTP提供商API.But我在阅读从response.Its抛出一个无效的HTTP响应错误输出的过程中所面临的一些问题的APN发送推送通知的iOS设备。下面是一块code的我已经写了：
I'm coding a module for sending push notifications to IOS device using APNs using its new HTTP provider API.But I'm facing certain issues in the process of reading output from the response.Its throwing a invalid http response error.The following is the piece of code I have written :
static SSLSocketFactory getSSLSocketFactory() {
try {
String keystoreFilename = "D:/Oracle/IDCS/MFA/APNS/OMA_prereqs/iOS_prod.p12";
char[] storepass = "welcome1".toCharArray();
FileInputStream fis = new FileInputStream(
new File(keystoreFilename));
final KeyStore ks = KeyStore.getInstance("PKCS12");
ks.load(fis, storepass);
KeyManagerFactory keyManagerFactory = KeyManagerFactory
.getInstance("SunX509");
keyManagerFactory.init(ks, storepass);
TrustManagerFactory trustManagerFactory = TrustManagerFactory
.getInstance("SunX509");
trustManagerFactory.init((KeyStore) null);
// trustManagerFactory.init(ks);
// create ssl context
SSLContext sslContext = SSLContext.getInstance("TLSv1.2");
// setup the HTTPS context and parameters
sslContext.init(keyManagerFactory.getKeyManagers(),
trustManagerFactory.getTrustManagers(), null);
if (keyManagerFactory != null || trustManagerFactory != null) {
return SSLTunnelSocketFactory.wrap(proxy,
sslContext.getSocketFactory());
}
} catch (Exception e) {
System.out.println("Unable to create ssl socket factory");
e.printStackTrace();
}
return HttpsURLConnection.getDefaultSSLSocketFactory();
}
private static void sendSamplePushNotification() {
System.setProperty("javax.net.debug", "all");
URL url = null;
try {
HostnameVerifier hv = new HostnameVerifier() {
public boolean verify(String urlHostName, SSLSession session) {
return true;
}
};
JSONObject payload = new JSONObject();
JSONObject msg = new JSONObject();
try {
msg.put("alert", "Hello APNS");
payload.put("aps", msg);
} catch (JSONException e) {
e.printStackTrace();
}
url = new URL(
"https://api.development.push.apple.com:443/3/device/00fc13adff785122b4ad28809a3420982341241421348097878e577c991de8f0");
HttpsURLConnection conn = (HttpsURLConnection) url
.openConnection(proxy);
conn.setRequestMethod("POST");
conn.setDoOutput(true);
conn.setHostnameVerifier(hv);
conn.setSSLSocketFactory(getSSLSocketFactory());
/*conn.setRequestProperty("content-length", new String(payload
.toString().getBytes()));*/
conn.setConnectTimeout(3000);
conn.connect();
OutputStream os = conn.getOutputStream();
OutputStreamWriter writer = new OutputStreamWriter(os);
BufferedWriter bw = new BufferedWriter(writer);
bw.write(payload.toString());
bw.flush();
//System.out.println("Response code : " + conn.getResponseCode());
System.out.println(conn.getResponseMessage());
InputStream is = conn.getInputStream();
................
}
我得到关于执行该下列情况除外：
I'm getting the following exceptions on executing this :
.............................
...............................
main, WRITE: TLSv1.2 Alert, length = 26
[Raw write]: length = 31
0000: 15 03 03 00 1A 00 00 00 00 00 00 00 04 75 ED 66 .............u.f
0010: D6 88 EC E2 B4 8F FF A2 7E CC 1C 22 FF A7 EF ..........."...
main, called closeSocket(true)
null
java.io.IOException: Invalid Http response
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:422)
at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1889)
at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1884)
at java.security.AccessController.doPrivileged(Native Method)
at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1883)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1456)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1440)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:254)
at com.coding.mfa.apns.driver.APNSDriver.sendSamplePushNotification(APNSDriver.java:141)
at com.coding.mfa.apns.driver.APNSDriver.main(APNSDriver.java:38)
Caused by: java.io.IOException: Invalid Http response
at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1554)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1440)
at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
at java.net.HttpURLConnection.getResponseMessage(HttpURLConnection.java:546)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getResponseMessage(HttpsURLConnectionImpl.java:382)
at com.coding.mfa.apns.driver.APNSDriver.sendSamplePushNotification(APNSDriver.java:140)
... 1 more
有人可以帮助我吗？ SSL握手似乎是fine.Its在该行conn.getInputStream（）'失败
Can someone please help me out? The SSL Handshake seems to be fine.Its failing at the line 'conn.getInputStream()'
推荐答案
首先，我在为新的问题审阅者角色添加的注释。堆栈跟踪增加的机会会有人弄明白。
First of all, I added the comment in my role as reviewer of new questions. The stack trace increases the chance someone would figure it out.
其次，它将帮助，如果你想找出导致崩溃的行，如堆栈跟踪未列出您的code（也许是1吗？）。请注意，与空指针，无效的HTTP响应并不一定是你的code的一个问题。这使我...
Second, it would help if you would pinpoint the line that causes the crash, as the stack trace doesn't list your code (maybe the 1 more?). Note that unlike null pointer, invalid HTTP response isn't necessarily a problem with your code. Which leads me to...
第三，我之所以写这作为一个答案，与Java也可能是饼干。尝试：
Third, and the reason I'm writing this as an answer, with Java it could be cookies. Try:
CookieManager cookieManager = new CookieManager();
CookieHandler.setDefault(cookieManager);
第四，如果一切都失败了，你需要弄清楚邮递员，无论是走出了Java code之间的区别。 Wireshark的或类似的工具可能会做的伎俩。
Fourth, if all else fails, you need to figure out the difference between postman and whatever's coming out of the java code. wireshark or a similar tool would probably do the trick.
更新：
这发布的超级用户似乎表明Java 7的默认禁用TLS1.2。
Update: This post on SuperUser seems to indicate Java 7 disables TLS1.2 by default.
我看到你发送TLS1.2。如果您使用的是Java 7，它似乎有一个<一个href=\"https://supportforums.cisco.com/discussion/11971001/java-strikes-again-login-error-javaioioexception-invalid-http-response\"相对=nofollow>漏洞影响的更新25及以上。
I see you're sending TLS1.2. If you're using Java 7, it seems there's a bug affecting updates 25 and above.
这篇关于使用其HTTP API开放给APNS连接无效的HTTP响应的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
