Hi Shai,
I finally managed to solve my issue and I think I found a bug in the
codenameone library.
The problem wasn't related to server session but is a conversion problem in
the Result class.
public long getAsLong(final String path) throws
IllegalArgumentException {
String s = getAsString(path);
if (s == null) {
return 0;
}
return new Double(Double.parseDouble(s)).longValue();
}
is buggy !!!!
try to convert a large value i.e. '636384734479955370' and you'll get as
long value 636384734479955328, due to the rounding from double conversion.
Simply using Long.parseLong() returns the correct value.
I see that the getAsInteger uses a double conversion too but I didn't tried
any (may be there is non round error due to the integer ranger)
I have replaced all the
long value= result.getAsLong(path);
with
long value= Long.parseLong(result.getAsString(path));
and now my application is working fine as before the plugin update
Hope this could help
Regards
Nicola
Il giorno lunedì 14 agosto 2017 18:32:22 UTC+2, Nicola Dell'Amico ha
scritto:
>
> Hi,
> I have a couple of application running on Android.
> They access to different webservice hosted in Windows machine , and that
> woarked fine until the last Netbeans Codenameone plugin update.
> Now when I try to access the webservice specifying the address as http , I
> get a '500 Internal server error'
> I tried to install a self signed ssl certificate into the server and when
> when I try to access the webservice specifying the address as https I get
> the following exception :
> 'javax.net.ssl.SSLHandshakeException:
> java.security.cert.CertificateException: No subject alternative names
> present'
>
> I think It's a certificate issue.
>
> Both methods (http and https) work fine from Firefox and Chromium
> (manually trusting the certificate when using https).
>
> I tried some tips read from the net .
> I.e.
> added the build hint
> ios.plistinject=<key>NSAppTransportSecurity</key><dict><key>NSAllowsArbitraryLoads</key><true/></dict><key>CFBundleURLTypes</key>
>
> <array> <dict> <key>CFBundleURLName</key>
> <string>it.vtsystem.sigemmobile.SIGEMMobile</string> </dict> <dict>
> <key>CFBundleURLSchemes</key> <array> <string>SIGEMMobile</string> </array>
> </dict> </array>
>
> I tried some methods to disable the java check
> javax.net.ssl.HttpsURLConnection.setDefaultHostnameVerifier(
> new javax.net.ssl.HostnameVerifier() {
>
>
> public boolean verify(String hostname,
> javax.net.ssl.SSLSession sslSession) {
> return hostname.equals("localhost");
> }
> });
>
>
>
>
> and
>
> private static void disableSslVerification() {
> try {
> // Create a trust manager that does not validate certificate
> chains
> TrustManager[] trustAllCerts = new TrustManager[]{new
> X509TrustManager() {
> public java.security.cert.X509Certificate[]
> getAcceptedIssuers() {
> return null;
> }
>
>
> public void checkClientTrusted(X509Certificate[] certs,
> String authType) {
> }
>
>
> public void checkServerTrusted(X509Certificate[] certs,
> String authType) {
> }
> }
> };
>
>
> // Install the all-trusting trust manager
> SSLContext sc = SSLContext.getInstance("SSL");
> sc.init(null, trustAllCerts, new java.security.SecureRandom
> ());
> HttpsURLConnection.setDefaultSSLSocketFactory(sc.
> getSocketFactory());
>
>
> // Create all-trusting host name verifier
> HostnameVerifier allHostsValid = new HostnameVerifier() {
> public boolean verify(String hostname, SSLSession session)
> {
> return true;
> }
> };
>
>
> // Install the all-trusting host verifier
> HttpsURLConnection.setDefaultHostnameVerifier(allHostsValid);
> } catch (NoSuchAlgorithmException e) {
> e.printStackTrace();
> } catch (KeyManagementException e) {
> e.printStackTrace();
> }
> }
>
>
> but I cannot compile any of the 2 with codenameone (not investigated too
> much ...)
>
> I should like to continue using http (I'm NOT concerned with IOS builds)
>
> Please give me back the last functioning plugin
> or let me know how to solve
>
> I have a customer pressing for a bug-fix and I cannot have a running
> application .... and I's holiday time too !!!!
> Please helpppppppp !!!!!!
>
>
>
>
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