I just tried building the test:
Form hi = new Form("Hi World", BoxLayout.y());
Button test = new Button("Test");
hi.add(test);
test.addActionListener(e -> {
try {
URL url = new URL("https://symdesigns.com/php/export.php";);
URL.URLConnection link = url.openConnection();
link.setDoOutput(true);
link.setDoInput(true);
OutputStream os = link.getOutputStream();
os.write(("[email protected]\n").getBytes());
os.write(("f47ba92cf7\n").getBytes());
os.close();
InputStream is = link.getInputStream();
String ans = Util.readToString(is);
Dialog.show("Success", ans, "OK", null);
} catch(Exception err) {
Dialog.show("Error", err.toString(), "OK", null);
Log.p("URL error");
Log.e(err);
}
});
hi.show();
Codename One Simulator: Passed
Xcode Simulator (running iPhone 6 - iOS 12.1) : Passed
iPhone 5 - iOS 10.3.3 (actual device) : Passed
By "Passed", I mean I get a dialog that says "Success" in the title
and "Nok" in the body.
On Thu, Mar 18, 2021 at 11:44 AM Dennis Rogers <[email protected]> wrote:
>
> The server received empty strings for the email and the password from the
> iphone device (but it received the correct strings from the simulator and
> the android device). This is very frustrating!
>
> I'm not sure what you mean by "chunked requests". Do you mean requests
> that have been gziped?
> On Wednesday, March 17, 2021 at 11:05:55 PM UTC-4 Shai Almog wrote:
>
>> I was able to run it and got a NOK from the server. The question is what
>> did the server get?
>> Can your server deal with chunked requests?
>> gzip?
>>
>> On Wednesday, March 17, 2021 at 7:28:48 AM UTC+2 [email protected] wrote:
>>
>>> No problem!
>>>
>>>
>>> On Tuesday, March 16, 2021 at 11:03:16 PM UTC-4 Shai Almog wrote:
>>>
>>>> I'll look into it. It works in the simulator but I have a couple of
>>>> issues with my environment so it will take me. a couple of days to
>>>> reproduce it on a device.
>>>>
>>>> On Tuesday, March 16, 2021 at 11:37:29 PM UTC+2 [email protected]
>>>> wrote:
>>>>
>>>>>
>>>>> BTW, It seems to work ok on the android device.
>>>>> On Tuesday, March 16, 2021 at 5:13:30 PM UTC-4 Dennis Rogers wrote:
>>>>>
>>>>>> The URL is wrong. It should be: "
>>>>>> https://symdesigns.com/php/export.php";.
>>>>>> With that change your test code seems to work ok on the simulator
>>>>>> (returns ok) but
>>>>>> on the device it doesn't (returns nok); When I look at the server
>>>>>> logs it still seems to receive
>>>>>> a blank email and password when run from the device.
>>>>>> On Monday, March 15, 2021 at 10:40:12 PM UTC-4 Shai Almog wrote:
>>>>>>
>>>>>>> I ran this test case but I'm getting an error from the server in the
>>>>>>> "success" dialog:
>>>>>>>
>>>>>>> Form hi = new Form("Hi World", BoxLayout.y());
>>>>>>> Button test = new Button("Test");
>>>>>>> hi.add(test);
>>>>>>> test.addActionListener(e -> {
>>>>>>> try {
>>>>>>> URL url = new URL("
>>>>>>> https://symdesigns.com/symdesigns.com/php/export.php";);
>>>>>>> URL.URLConnection link = url.openConnection();
>>>>>>> link.setDoOutput(true);
>>>>>>> link.setDoInput(true);
>>>>>>> OutputStream os = link.getOutputStream();
>>>>>>> os.write(("[email protected]\n").getBytes());
>>>>>>> os.write(("f47ba92cf7\n").getBytes());
>>>>>>> os.close();
>>>>>>>
>>>>>>> InputStream is = link.getInputStream();
>>>>>>> String ans = Util.readToString(is);
>>>>>>>
>>>>>>> Dialog.show("Success", ans, "OK", null);
>>>>>>> } catch(Exception err) {
>>>>>>> Dialog.show("Error", err.toString(), "OK", null);
>>>>>>> Log.p("URL error");
>>>>>>> Log.e(err);
>>>>>>> }
>>>>>>> });
>>>>>>>
>>>>>>> hi.show();
>>>>>>>
>>>>>>> On Monday, March 15, 2021 at 4:04:23 PM UTC+2 [email protected]
>>>>>>> wrote:
>>>>>>>
>>>>>>>> "f47ba92cf7" is the hashed password i.e.
>>>>>>>>
>>>>>>>> "f47ba92cf7" = getHash("test2.xcom"+"pw2")
>>>>>>>>
>>>>>>>> The following is the getHash code I'm using:
>>>>>>>>
>>>>>>>> static String getHash(String str) {
>>>>>>>> return dumpBytes(MD5.computeMD5(str.getBytes())).substring(0,10);
>>>>>>>> }
>>>>>>>> public static String dumpBytes(byte[] buffer) {
>>>>>>>> if (buffer == null) {
>>>>>>>> return "";
>>>>>>>> }
>>>>>>>> StringBuilder sb = new StringBuilder();
>>>>>>>> sb.setLength(0);
>>>>>>>> for (int i = 0; i < buffer.length; i++) {
>>>>>>>> sb.append((char) (HEX_CHAR[(buffer[i] & 0x00F0) >> 4]))
>>>>>>>> .append((char) (HEX_CHAR[buffer[i] & 0x000F]));
>>>>>>>> }
>>>>>>>> return sb.toString();
>>>>>>>> }
>>>>>>>>
>>>>>>>> BTW What time zone are you in?
>>>>>>>>
>>>>>>>> -Dennis
>>>>>>>> On Sunday, March 14, 2021 at 10:08:01 PM UTC-4 Shai Almog wrote:
>>>>>>>>
>>>>>>>>> Thanks!
>>>>>>>>> I'm trying to reproduce it and noticed I'm still missing the code
>>>>>>>>> of getHash.
>>>>>>>>>
>>>>>>>>> On Sunday, March 14, 2021 at 5:18:47 PM UTC+2 [email protected]
>>>>>>>>> wrote:
>>>>>>>>>
>>>>>>>>>> I forgot to tell you. The password "pw2" is hashed to
>>>>>>>>>> "f47ba92cf7".
>>>>>>>>>>
>>>>>>>>>> On Sunday, March 14, 2021 at 11:12:37 AM UTC-4 Dennis Rogers
>>>>>>>>>> wrote:
>>>>>>>>>>
>>>>>>>>>>> Sure, You can use "[email protected]" for the email (user id) and
>>>>>>>>>>> "pw2" as the password.
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> On Saturday, March 13, 2021 at 10:03:59 PM UTC-5 Shai Almog
>>>>>>>>>>> wrote:
>>>>>>>>>>>
>>>>>>>>>>>> Thanks, is it possible to create a dummy username/password
>>>>>>>>>>>> combo with no permissions so we can test this?
>>>>>>>>>>>>
>>>>>>>>>>>> On Saturday, March 13, 2021 at 2:59:16 PM UTC+2
>>>>>>>>>>>> [email protected] wrote:
>>>>>>>>>>>>
>>>>>>>>>>>>> The server URL is https://www.symdesigns.com. I have a web
>>>>>>>>>>>>> page at symdesigns.com/ShoppingGenie/index.html and the
>>>>>>>>>>>>> server php is /symdesigns.com/php/export.php .
>>>>>>>>>>>>>
>>>>>>>>>>>>> On Friday, March 12, 2021 at 11:45:51 PM UTC-5 Shai Almog
>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>
>>>>>>>>>>>>>> Interesting, can you expose the server URL so we can run this
>>>>>>>>>>>>>> test case and see?
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> On Friday, March 12, 2021 at 10:57:24 PM UTC+2
>>>>>>>>>>>>>> [email protected] wrote:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> I switched to using Util.readToString() and still no joy on
>>>>>>>>>>>>>>> the iphone device.
>>>>>>>>>>>>>>> The code still works ok on the simulator and on also on a
>>>>>>>>>>>>>>> real Android device.
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> On Wednesday, March 10, 2021 at 10:28:42 PM UTC-5 Shai Almog
>>>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> Try using String ans = Util.readToString(); which might be
>>>>>>>>>>>>>>>> better.
>>>>>>>>>>>>>>>> Is the code still working on the simulator after the
>>>>>>>>>>>>>>>> changes?
>>>>>>>>>>>>>>>> Is it working on Android?
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> On Wednesday, March 10, 2021 at 5:09:18 PM UTC+2
>>>>>>>>>>>>>>>> [email protected] wrote:
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> Replacing flush() with close() didn't make a difference.
>>>>>>>>>>>>>>>>> Here's the code I used without the buffer:
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> os = link.getOutputStream();
>>>>>>>>>>>>>>>>> os.write((nemail + "\n").getBytes());
>>>>>>>>>>>>>>>>> pwHash = getHash(nemail + npasswd);
>>>>>>>>>>>>>>>>> os.write((pwHash + "\n").getBytes());
>>>>>>>>>>>>>>>>> os.close();
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> is = link.getInputStream();
>>>>>>>>>>>>>>>>> String ans = readLine(is);
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>> static String readLine(InputStream stream) {
>>>>>>>>>>>>>>>>> byte[] b = new byte[80];
>>>>>>>>>>>>>>>>> String s = "";
>>>>>>>>>>>>>>>>> int i = 0;
>>>>>>>>>>>>>>>>> try {
>>>>>>>>>>>>>>>>> b[i] = (byte) stream.read();
>>>>>>>>>>>>>>>>> while((b[i] != 10 && (b[i] != 13))) {
>>>>>>>>>>>>>>>>> i++;
>>>>>>>>>>>>>>>>> b[i] = (byte) stream.read();
>>>>>>>>>>>>>>>>> }
>>>>>>>>>>>>>>>>> b[i] = 0;
>>>>>>>>>>>>>>>>> return new String(b,0,i);
>>>>>>>>>>>>>>>>> } catch(IOException e) {
>>>>>>>>>>>>>>>>> Log.e(e);
>>>>>>>>>>>>>>>>> return null:
>>>>>>>>>>>>>>>>> }
>>>>>>>>>>>>>>>>> }
>>>>>>>>>>>>>>>>> On Tuesday, March 9, 2021 at 10:23:18 PM UTC-5 Shai Almog
>>>>>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Can you include the full code after removing the buffers?
>>>>>>>>>>>>>>>>>> Also try replacing flush() with close(). That might help.
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> On Tuesday, March 9, 2021 at 3:31:25 PM UTC+2
>>>>>>>>>>>>>>>>>> [email protected] wrote:
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> I'm able to access all the websites on that IP from the
>>>>>>>>>>>>>>>>>>> device. I also tried accessing the reply from the server
>>>>>>>>>>>>>>>>>>> without the
>>>>>>>>>>>>>>>>>>> BufferedInputStream with no luck.
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> The certificate I used was one I bought from
>>>>>>>>>>>>>>>>>>> bluehost.com who hosts my server.
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> On Monday, March 8, 2021 at 9:51:04 PM UTC-5 Shai Almog
>>>>>>>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> With valid (not self signed) certificate?
>>>>>>>>>>>>>>>>>>>> Is it a publicly visible IP accessible from the device?
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>> On Monday, March 8, 2021 at 8:35:52 PM UTC+2
>>>>>>>>>>>>>>>>>>>> [email protected] wrote:
>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> Yes, the site is https. To make sure, I tested it
>>>>>>>>>>>>>>>>>>>>> using the Qualys ssl checker and I access it with the
>>>>>>>>>>>>>>>>>>>>> https://
>>>>>>>>>>>>>>>>>>>>> prefix.
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>> --Dennis
>>>>>>>>>>>>>>>>>>>>> On Sunday, March 7, 2021 at 9:42:05 PM UTC-5 Shai
>>>>>>>>>>>>>>>>>>>>> Almog wrote:
>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> I meant the Rest class.
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>> Sorry I neglected to ask something basic. Is the URL
>>>>>>>>>>>>>>>>>>>>>> HTTPS?
>>>>>>>>>>>>>>>>>>>>>> If not iOS will fail by default. You can use this as
>>>>>>>>>>>>>>>>>>>>>> a workaround:
>>>>>>>>>>>>>>>>>>>>>> https://www.codenameone.com/blog/ios-http-urls.html
>>>>>>>>>>>>>>>>>>>>>> On Sunday, March 7, 2021 at 7:13:46 PM UTC+2
>>>>>>>>>>>>>>>>>>>>>> [email protected] wrote:
>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> Yes I'm using codename1.io.URL.
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>> On Sunday, March 7, 2021 at 11:46:23 AM UTC-5 Dennis
>>>>>>>>>>>>>>>>>>>>>>> Rogers wrote:
>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> Sorry but I'm still having problems. I tried using
>>>>>>>>>>>>>>>>>>>>>>>> unbuffered IO but with the same result (works on the
>>>>>>>>>>>>>>>>>>>>>>>> simulator but not on
>>>>>>>>>>>>>>>>>>>>>>>> the device). Also the code I sent you was followed by:
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> // Get buffered Input stream
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> is = link.getInputStream();
>>>>>>>>>>>>>>>>>>>>>>>> BufferedInputStream binp = new
>>>>>>>>>>>>>>>>>>>>>>>> BufferedInputStream(is);
>>>>>>>>>>>>>>>>>>>>>>>> // Get reply
>>>>>>>>>>>>>>>>>>>>>>>> String ans = readLine(binp);
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> which I think would qualify as asking for a
>>>>>>>>>>>>>>>>>>>>>>>> response from the server. BTW this is all being done
>>>>>>>>>>>>>>>>>>>>>>>> on a separate thread.
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> I'm learning about the REST protocol but think this
>>>>>>>>>>>>>>>>>>>>>>>> should work.
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>> -Dennis
>>>>>>>>>>>>>>>>>>>>>>>> On Saturday, March 6, 2021 at 9:32:02 PM UTC-5 Shai
>>>>>>>>>>>>>>>>>>>>>>>> Almog wrote:
>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> Are you using com.codenameone.io.URL ?
>>>>>>>>>>>>>>>>>>>>>>>>> I would recommend avoiding BufferedOutputStream in
>>>>>>>>>>>>>>>>>>>>>>>>> Codename One as all streams are buffered by default
>>>>>>>>>>>>>>>>>>>>>>>>> in Codename One.
>>>>>>>>>>>>>>>>>>>>>>>>> You also need to fetch the result for the request
>>>>>>>>>>>>>>>>>>>>>>>>> to finish. It won't happen until you try to get a
>>>>>>>>>>>>>>>>>>>>>>>>> response from the server.
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> I would recommend using APIs like the "Rest" API
>>>>>>>>>>>>>>>>>>>>>>>>> which is simpler to use and doesn't require threading.
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> On Saturday, March 6, 2021 at 11:24:53 PM UTC+2
>>>>>>>>>>>>>>>>>>>>>>>>> [email protected] wrote:
>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>> I have the following code that I use to send an
>>>>>>>>>>>>>>>>>>>>>>>>>> email and password to my server. It works fine on
>>>>>>>>>>>>>>>>>>>>>>>>>> the simulator but fails
>>>>>>>>>>>>>>>>>>>>>>>>>> on an actual iphone (I receive a blank email and
>>>>>>>>>>>>>>>>>>>>>>>>>> password):
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>> try {
>>>>>>>>>>>>>>>>>>>>>>>>>> URL url = new URL(*"server address"*);
>>>>>>>>>>>>>>>>>>>>>>>>>> link = url.openConnection();
>>>>>>>>>>>>>>>>>>>>>>>>>> link.setDoOutput(true);
>>>>>>>>>>>>>>>>>>>>>>>>>> link.setDoInput(true);
>>>>>>>>>>>>>>>>>>>>>>>>>> } catch(URISyntaxException e) {
>>>>>>>>>>>>>>>>>>>>>>>>>> Log.p("URL error");
>>>>>>>>>>>>>>>>>>>>>>>>>> Log.e(e);
>>>>>>>>>>>>>>>>>>>>>>>>>> }
>>>>>>>>>>>>>>>>>>>>>>>>>> // Get buffered output stream
>>>>>>>>>>>>>>>>>>>>>>>>>> os = link.getOutputStream();
>>>>>>>>>>>>>>>>>>>>>>>>>> BufferedOutputStream bout = new
>>>>>>>>>>>>>>>>>>>>>>>>>> BufferedOutputStream(os);
>>>>>>>>>>>>>>>>>>>>>>>>>> // Send email and hashed Password
>>>>>>>>>>>>>>>>>>>>>>>>>> bout.write((nemail + "\n").getBytes());
>>>>>>>>>>>>>>>>>>>>>>>>>> pwHash = getHash(nemail + npasswd);
>>>>>>>>>>>>>>>>>>>>>>>>>> bout.write((pwHash + "\n").getBytes());
>>>>>>>>>>>>>>>>>>>>>>>>>> bout.flush();
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>>> Thanks, Dennis
>>>>>>>>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>>>>>>>> --
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>
--
Steve Hannah
Software Developer
Codename One
http://www.codenameone.com
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