B4J Question [BANanoServer] StartServerHTTP2 Issue Revisited

[LJG]

I posted this issue in an old post but I never was able to resolve it.

I've been trying to get StartServerHTTP2 SSL to work in a localhost environment but with no success. I created the keystore.jks file with no problem ... but when I try to run it, I get the BANanoServer console error below (in Debug mode). Maybe I am putting the keystore.jks file in the wrong place? I don't know. I know that some have been successful using SSL in BANanoServer locally ... but, for some reason, it has been a nightmare for me. Thanks for your help.

Here is the full BANanoServer side debugging log with the error:

Waiting for debugger to connect...
Program started.
(MyMap) {DriverClass=com.mysql.cj.jdbc.Driver, AppTitle=TestApp, SessionMaxInactiveIntervalSeconds=60, User=root, Port=55056, MaxPoolSize=100, sql.select_animal=SELECT name, image, id FROM animals WHERE id = ?;, AppName=TestApp, JdbcUrl=jdbc:mysql://localhost/test?characterEncoding=utf8, DBuseSSL=false, Database=test, SHAREDPrefix=SHARED, UploadMaxSize=5242880, sql.create_animal_table=CREATE TABLE IF NOT EXISTS animals (id INTEGER PRIMARY KEY AUTO_INCREMENT,name CHAR(30) NOT NULL,image BLOB), sql.select_animal_names=SELECT name FROM animals;, Password=, Host=localhost, BROWSERPrefix=BROWSER, DbPort=3306, UploadAllowedFileTypes=ZIP;JPG, sql.create_article_table=CREATE TABLE IF NOT EXISTS article (col1 numeric(10,4), col2 text);, PortSSL=55057, DBServer=localhost, StartPage=index, sql.insert_article=INSERT INTO article VALUES(?, ?), Jdbc=jdbc:mysql, CacheScavengePeriodSeconds=30, characterEncoding=utf8, ServerPort=17120, sql.insert_animal=INSERT...
------------------------------
Server Host: localhost
Server Port: 55056
Server SSL Port: 55057
------------------------------
Reading B4J INI in C:\Users\DT911\AppData\Roaming\Anywhere Software\B4J to find Additional Libraries folder...
Found Additional Libraries folder: C:\Program Files (x86)\Anywhere Software\B4J\AdditionalLibraries
Starting to transpile...
Loading layout baselayout...
Loading layout dialogfill_input_login...
Loading layout dialogfill_input_login2...
Loading layout login...
Loading layout masterdialog_input...
Loading layout rats...
Processing b4xlib: jsql
Processing b4xlib: jstringutils
Processing b4xlib: bananofontawesome
Processing b4xlib: bananovuetifyad3
Processing b4xlib: bananoanimejs
[WARNING]: The method Await will not work in old browsers!
[WARNING]: The method Await will not work in old browsers!
[WARNING]: The method Await will not work in old browsers!
[WARNING]: The method Await will not work in old browsers!
[WARNING]: The method Await will not work in old browsers!
[WARNING]: The method Await will not work in old browsers!
[WARNING]: The method CallInlinePHPWait will not work in old browsers!
[WARNING]: The method CallInlinePHPWait will not work in old browsers!
[WARNING]: The method Await will not work in old browsers!
[WARNING]: The method Await will not work in old browsers!
[WARNING]: The method Await will not work in old browsers!
[WARNING]: The method Await will not work in old browsers!
[WARNING]: The method Await will not work in old browsers!
[WARNING]: The method Await will not work in old browsers!
[WARNING]: The method Await will not work in old browsers!
[WARNING]: The method Await will not work in old browsers!
[WARNING]: The method Await will not work in old browsers!
[WARNING]: The method Await will not work in old browsers!
[WARNING]: The method ThenWait will not work in old browsers!
[WARNING]: The method ElseWait will not work in old browsers!
[WARNING]: The method Await will not work in old browsers!
[WARNING]: The method Await will not work in old browsers!
[WARNING]: The method Await will not work in old browsers!
[WARNING]: The method CallAjaxWait will not work in old browsers!
[WARNING]: The method AddEventlistenerOpenAsync will not work in old browsers!
[WARNING]: The method ThenWait will not work in old browsers!
[WARNING]: The method ElseWait will not work in old browsers!
[WARNING]: The method Await will not work in old browsers!
[WARNING]: The method Await will not work in old browsers!
[WARNING]: The method Await will not work in old browsers!
[WARNING]: The method Await will not work in old browsers!
[WARNING]: The method Await will not work in old browsers!
[WARNING]: The method Await will not work in old browsers!
[WARNING]: The method Await will not work in old browsers!
[WARNING]: The method Await will not work in old browsers!
[WARNING]: The method Await will not work in old browsers!
[WARNING]: The method Await will not work in old browsers!
[WARNING]: The method Await will not work in old browsers!
[WARNING]: The method Await will not work in old browsers!
[WARNING]: The method Await will not work in old browsers!
[WARNING]: The method Await will not work in old browsers!
[WARNING]: The method Await will not work in old browsers!
[WARNING]: The method Await will not work in old browsers!
[WARNING]: The method Await will not work in old browsers!
[WARNING]: The method Await will not work in old browsers!
[WARNING]: The method Await will not work in old browsers!
[WARNING]: The method Await will not work in old browsers!
[WARNING]: The method Await will not work in old browsers!
[WARNING]: The method Await will not work in old browsers!
[WARNING]: The method Await will not work in old browsers!
[WARNING]: The method Await will not work in old browsers!
[WARNING]: The method Await will not work in old browsers!
[WARNING]: The method ThenWait will not work in old browsers!
[WARNING]: The method ElseWait will not work in old browsers!
[WARNING]: The method ThenWait will not work in old browsers!
[WARNING]: The method ElseWait will not work in old browsers!
[WARNING]: The method Await will not work in old browsers!
[WARNING]: The method Await will not work in old browsers!
Adding Layout baselayout used by browserindex
Adding Layout login used by viewlogin
Adding Layout masterdialog_input used by viewlogin2
Adding Layout dialogfill_input_login used by viewlogin2
Adding Layout rats used by viewrats
Building C:\Users\DT911\DOCUME~1\B4J PROJECTS\DW911_ServerClient_10\BVAD3Server\Objects\www\scripts\browserindex.js
[WARNING]: The method showswalinputwait will not work in old browsers!
[WARNING]: The method showswalconfirmwait will not work in old browsers!
[WARNING]: The method uploadfilewait will not work in old browsers!
[WARNING]: The method buildgeojson will not work in old browsers!
[WARNING]: The method showswalinputwait will not work in old browsers!
[WARNING]: The method showswalconfirmwait will not work in old browsers!
[WARNING]: The method uploadfilewait will not work in old browsers!
[WARNING]: The method buildgeojson will not work in old browsers!
Copying CSS files to WebApp assets...
Copying Javascript files to WebApp assets...
Done!
2021-07-09 14:32:38.598:INFO::main: Logging initialized @32777ms to org.eclipse.jetty.util.log.StdErrLog
Error occurred on line: 735 (BANanoServer)
java.lang.ClassNotFoundException: b4j.bvad3bananoserver.true
    at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:583)
    at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
    at java.base/java.lang.Class.forName0(Native Method)
    at java.base/java.lang.Class.forName(Class.java:315)
    at anywheresoftware.b4j.object.ServerWrapper.Start(ServerWrapper.java:181)
    at b4j.bvad3bananoserver.bananoserver._startserverhttp2(bananoserver.java:717)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.base/java.lang.reflect.Method.invoke(Method.java:566)
    at anywheresoftware.b4a.shell.Shell.runMethod(Shell.java:632)
    at anywheresoftware.b4a.shell.Shell.raiseEventImpl(Shell.java:234)
    at anywheresoftware.b4a.shell.Shell.raiseEvent(Shell.java:167)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.base/java.lang.reflect.Method.invoke(Method.java:566)
    at anywheresoftware.b4a.BA.raiseEvent2(BA.java:108)
    at anywheresoftware.b4a.shell.ShellBA.raiseEvent2(ShellBA.java:98)
    at anywheresoftware.b4a.BA.raiseEvent(BA.java:95)
    at b4j.bvad3bananoserver.main.main(main.java:29)

 

[LJG]

I tried using ABKeyStore SSL (in self-cert mode) to see if that would make a difference.

ABKeystore creates the local self-cert jks file (in the Objects folder for dev) and a range times file in the KeyVault folder ... but still no success in running BANanoServer on localhost in HTTPS mode via StartServerHTTP2.

By the way, I am using a Win10 64 Bit using OpenJDK 11 + OpenJFX 11.

Below is the B4J Console error that I get using ABKeyStore:

Starting server in HTTPS mode...
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
Error occurred on line: 735 (BANanoServer)
java.lang.ClassNotFoundException: b4j.bvad3bananoserver.true
    at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:583)
    at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
    at java.base/java.lang.Class.forName0(Native Method)
    at java.base/java.lang.Class.forName(Class.java:315)
    at anywheresoftware.b4j.object.ServerWrapper.Start(ServerWrapper.java:181)
    at b4j.bvad3bananoserver.bananoserver._startserverhttp2(bananoserver.java:812)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.base/java.lang.reflect.Method.invoke(Method.java:566)
    at anywheresoftware.b4a.shell.Shell.runMethod(Shell.java:632)
    at anywheresoftware.b4a.shell.Shell.raiseEventImpl(Shell.java:234)
    at anywheresoftware.b4a.shell.Shell.raiseEvent(Shell.java:167)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.base/java.lang.reflect.Method.invoke(Method.java:566)
    at anywheresoftware.b4a.BA.raiseEvent2(BA.java:108)
    at anywheresoftware.b4a.shell.ShellBA.raiseEvent2(ShellBA.java:98)
    at anywheresoftware.b4a.BA.raiseEvent(BA.java:95)
    at b4j.bvad3bananoserver.main.main(main.java:29)

Please help so that we can properly locally develop and debug our HTTPS (PWA) based BANAnoServer projects.

 

[LJG]

This is what I get trying to run it with Oracle JDK 8 in a Win10 32 bit machine (instead of OpenJDK 11 + OpenJFX 11):

SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
Error occurred on line: 735 (BANanoServer)
java.lang.IllegalStateException: No Server ALPNProcessors!
    at org.eclipse.jetty.alpn.server.ALPNServerConnectionFactory.<init>(ALPNServerConnectionFactory.java:53)
    at anywheresoftware.b4j.object.ServerWrapper.Start(ServerWrapper.java:142)
    at b4j.bvad3bananoserver.bananoserver._startserverhttp2(bananoserver.java:812)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at anywheresoftware.b4a.shell.Shell.runMethod(Shell.java:632)
    at anywheresoftware.b4a.shell.Shell.raiseEventImpl(Shell.java:234)
    at anywheresoftware.b4a.shell.Shell.raiseEvent(Shell.java:167)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at anywheresoftware.b4a.BA.raiseEvent2(BA.java:108)
    at anywheresoftware.b4a.shell.ShellBA.raiseEvent2(ShellBA.java:98)
    at anywheresoftware.b4a.BA.raiseEvent(BA.java:95)
    at b4j.bvad3bananoserver.main.main(main.java:29)
    Suppressed: java.util.ServiceConfigurationError: org.eclipse.jetty.io.ssl.ALPNProcessor$Server: Provider org.eclipse.jetty.alpn.conscrypt.server.ConscryptServerALPNProcessor could not be instantiated
        at java.util.ServiceLoader.fail(ServiceLoader.java:232)
        at java.util.ServiceLoader.access$100(ServiceLoader.java:185)
        at java.util.ServiceLoader$LazyIterator.nextService(ServiceLoader.java:384)
        at java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:404)
        at java.util.ServiceLoader$1.next(ServiceLoader.java:480)
        at org.eclipse.jetty.alpn.server.ALPNServerConnectionFactory.<init>(ALPNServerConnectionFactory.java:60)
        ... 17 more
    Caused by: java.lang.NoClassDefFoundError: org/conscrypt/OpenSSLProvider
        at java.lang.Class.getDeclaredConstructors0(Native Method)
        at java.lang.Class.privateGetDeclaredConstructors(Class.java:2671)
        at java.lang.Class.getConstructor0(Class.java:3075)
        at java.lang.Class.newInstance(Class.java:412)
        at java.util.ServiceLoader$LazyIterator.nextService(ServiceLoader.java:380)
        ... 20 more
    Caused by: java.lang.ClassNotFoundException: org.conscrypt.OpenSSLProvider
        at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:355)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
        ... 25 more
    Suppressed: java.lang.UnsupportedClassVersionError: org/eclipse/jetty/alpn/java/server/JDK9ServerALPNProcessor has been compiled by a more recent version of the Java Runtime (class file version 53.0), this version of the Java Runtime only recognizes class file versions up to 52.0
        at java.lang.ClassLoader.defineClass1(Native Method)
        at java.lang.ClassLoader.defineClass(ClassLoader.java:756)
        at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
        at java.net.URLClassLoader.defineClass(URLClassLoader.java:468)
        at java.net.URLClassLoader.access$100(URLClassLoader.java:74)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:369)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:363)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:362)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:355)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:348)
        at java.util.ServiceLoader$LazyIterator.nextService(ServiceLoader.java:370)
        at java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:404)
        at java.util.ServiceLoader$1.next(ServiceLoader.java:480)
        at org.eclipse.jetty.alpn.server.ALPNServerConnectionFactory.<init>(ALPNServerConnectionFactory.java:60)
        ... 17 more

 

[LJG]

I tested a keystore.jks file in a plain B4J jServer (nonBANanoServer) project on a Win10/64Bit/OpenJDK 11+OpenJFX 11 machine ... and that compiles and works with no problem:

Private Sub ConfigureSSL (SslPort As Int)
    'example of SSL connector configuration
    Dim ssl As SslConfiguration
    ssl.Initialize
    ssl.SetKeyStorePath(File.DirApp, "keystore.jks") 'path to keystore file
    ssl.KeyStorePassword = "123456"
    ssl.KeyManagerPassword = "123456"
    srvr.SetSslConfiguration(ssl, SslPort)
    'add filter to redirect all traffic from http to https (optional)
    'srvr.AddFilter("/*", "HttpsFilter", False)
End Sub

So, the issues mentioned above seem to be isolated to BANanoServer. Hopefully, someone can help resolve this issue, thank you.

 

[LJG]

[BANanoServer] AddFilter Bug

Hello Alain, I found a bug in the BANanoServer class of the BANanoServer library (version 1.23). It is located around line 649 of the BANanoServer class (the bug is commented out below with the correction underneath): If mHttp2HttpsFilter "" Then 'mSrvr.AddFilter("/*"...

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