Android Question Create .jks from pfx and cer certificates

nesam · Jul 27, 2021

Using the instruction from https://www.b4x.com/android/forum/t...tils2-sslcontext-kickstart.132549/post-839195
I created an .jks file but when I try to load certificates I get an error.

B4X:

--------- beginning of main
*** Service (starter) Create ***
** Service (starter) Start **
** Activity (main) Create, isFirst = true **
Error occurred on line: 53 (B4XMainPage)
java.lang.reflect.InvocationTargetException
    at java.lang.reflect.Method.invoke(Native Method)
    at anywheresoftware.b4a.keywords.Common.CallSubDebug2(Common.java:1055)
    at b4a.example.b4xpagesmanager._createpageifneeded(b4xpagesmanager.java:1061)
    at b4a.example.b4xpagesmanager._showpage(b4xpagesmanager.java:418)
    at b4a.example.b4xpagesmanager._addpage(b4xpagesmanager.java:246)
    at b4a.example.b4xpagesmanager._addpageandcreate(b4xpagesmanager.java:260)
    at b4a.example.b4xpagesmanager._initialize(b4xpagesmanager.java:166)
    at b4a.example.main._activity_create(main.java:417)
    at java.lang.reflect.Method.invoke(Native Method)
    at anywheresoftware.b4a.shell.Shell.runMethod(Shell.java:732)
    at anywheresoftware.b4a.shell.Shell.raiseEventImpl(Shell.java:351)
    at anywheresoftware.b4a.shell.Shell.raiseEvent(Shell.java:255)
    at java.lang.reflect.Method.invoke(Native Method)
    at anywheresoftware.b4a.ShellBA.raiseEvent2(ShellBA.java:144)
    at b4a.example.main.afterFirstLayout(main.java:105)
    at b4a.example.main.access$000(main.java:17)
    at b4a.example.main$WaitForLayout.run(main.java:83)
    at android.os.Handler.handleCallback(Handler.java:938)
    at android.os.Handler.dispatchMessage(Handler.java:99)
    at android.os.Looper.loop(Looper.java:250)
    at android.app.ActivityThread.main(ActivityThread.java:7851)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:592)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:958)
Caused by: java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
    at anywheresoftware.b4a.debug.Debug.CallSub4(Debug.java:336)
    at anywheresoftware.b4a.debug.Debug.CallSubNew2(Debug.java:285)
    ... 24 more
Caused by: java.lang.reflect.InvocationTargetException
    at java.lang.reflect.Method.invoke(Native Method)
    at anywheresoftware.b4a.debug.Debug.CallSub4(Debug.java:318)
    ... 25 more
Caused by: java.lang.reflect.InvocationTargetException
    at java.lang.reflect.Method.invoke(Native Method)
    at anywheresoftware.b4j.object.JavaObject.RunMethod(JavaObject.java:132)
    at b4a.example.b4xmainpage._setsslfactory(b4xmainpage.java:191)
    at b4a.example.b4xmainpage$ResumableSub_B4XPage_Created.resume(b4xmainpage.java:80)
    at b4a.example.b4xmainpage._b4xpage_created(b4xmainpage.java:46)
    ... 27 more
Caused by: java.io.IOException: PKCS12 key store mac invalid - wrong password or corrupted file.
    at com.android.org.bouncycastle.jcajce.provider.keystore.pkcs12.PKCS12KeyStoreSpi.engineLoad(PKCS12KeyStoreSpi.java:844)
    at java.security.KeyStore.load(KeyStore.java:1484)
    ... 32 more
** Activity (main) Resume **

Is the problem in: Caused by: java.io.IOException: PKCS12 key store mac invalid - wrong password or corrupted file ?

Erel · Jul 27, 2021

Looks like the password is incorrect. Are you able to open it with kse?

nesam · Jul 27, 2021

Erel said:
Looks like the password is incorrect. Are you able to open it with kse?

Yes, it normally reads and adds CA1 and RCA.

I tried a lot of versions. There is another error, maybe the java version is different
Caused by: java.io.IOException: exception unwrapping private key - java.security.NoSuchAlgorithmException: 1.2.840.113549.1.5.12 SecretKeyFactory not available

java.io.IOException: exception unwrapping private key - java.security.InvalidKeyException: pad block corrupted

I am trying to connect an android app to an XML web service under IIS over SSL (Self Signed SSL). I’ve followed below procedure: creating a Self Signed Certificate under IIS Manager export that

stackoverflow.com

B4X:

*** Service (starter) Create ***
** Service (starter) Start **
** Activity (main) Create, isFirst = true **
Error occurred on line: 53 (B4XMainPage)
java.lang.reflect.InvocationTargetException
    at java.lang.reflect.Method.invoke(Native Method)
    at anywheresoftware.b4j.object.JavaObject.RunMethod(JavaObject.java:132)
    at b4a.example.b4xmainpage._setsslfactory(b4xmainpage.java:191)
    at java.lang.reflect.Method.invoke(Native Method)
    at anywheresoftware.b4a.shell.Shell.runMethod(Shell.java:732)
    at anywheresoftware.b4a.shell.Shell.raiseEventImpl(Shell.java:351)
    at anywheresoftware.b4a.shell.Shell.raiseEvent(Shell.java:255)
    at java.lang.reflect.Method.invoke(Native Method)
    at anywheresoftware.b4a.ShellBA.raiseEvent2(ShellBA.java:144)
    at anywheresoftware.b4a.debug.Debug.delegate(Debug.java:262)
    at b4a.example.b4xmainpage._b4xpage_created(b4xmainpage.java:44)
    at java.lang.reflect.Method.invoke(Native Method)
    at anywheresoftware.b4a.debug.Debug.CallSub4(Debug.java:318)
    at anywheresoftware.b4a.debug.Debug.CallSubNew2(Debug.java:285)
    at java.lang.reflect.Method.invoke(Native Method)
    at anywheresoftware.b4a.keywords.Common.CallSubDebug2(Common.java:1055)
    at b4a.example.b4xpagesmanager._createpageifneeded(b4xpagesmanager.java:1061)
    at b4a.example.b4xpagesmanager._showpage(b4xpagesmanager.java:418)
    at b4a.example.b4xpagesmanager._addpage(b4xpagesmanager.java:246)
    at b4a.example.b4xpagesmanager._addpageandcreate(b4xpagesmanager.java:260)
    at b4a.example.b4xpagesmanager._initialize(b4xpagesmanager.java:166)
    at b4a.example.main._activity_create(main.java:417)
    at java.lang.reflect.Method.invoke(Native Method)
    at anywheresoftware.b4a.shell.Shell.runMethod(Shell.java:732)
    at anywheresoftware.b4a.shell.Shell.raiseEventImpl(Shell.java:351)
    at anywheresoftware.b4a.shell.Shell.raiseEvent(Shell.java:255)
    at java.lang.reflect.Method.invoke(Native Method)
    at anywheresoftware.b4a.ShellBA.raiseEvent2(ShellBA.java:144)
    at b4a.example.main.afterFirstLayout(main.java:105)
    at b4a.example.main.access$000(main.java:17)
    at b4a.example.main$WaitForLayout.run(main.java:83)
    at android.os.Handler.handleCallback(Handler.java:938)
    at android.os.Handler.dispatchMessage(Handler.java:99)
    at android.os.Looper.loop(Looper.java:250)
    at android.app.ActivityThread.main(ActivityThread.java:7851)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:592)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:958)
Caused by: java.io.IOException: exception unwrapping private key - java.security.NoSuchAlgorithmException: 1.2.840.113549.1.5.12 SecretKeyFactory not available
    at com.android.org.bouncycastle.jcajce.provider.keystore.pkcs12.PKCS12KeyStoreSpi.unwrapKey(PKCS12KeyStoreSpi.java:652)
    at com.android.org.bouncycastle.jcajce.provider.keystore.pkcs12.PKCS12KeyStoreSpi.engineLoad(PKCS12KeyStoreSpi.java:891)
    at java.security.KeyStore.load(KeyStore.java:1484)
    ... 38 more

cucvalencia · Jul 27, 2021

Try this post in Stack Overflow to convert PKCS#12 to JKS

Need help converting P12 certificate into JKS

I need some help converting my .P12 certificate file into a JKS keystore. I've followed the standard commands using Java's keytool utility. However, when I try and use the resulting JKS file to acc...

stackoverflow.com

Erel · Jul 27, 2021

I made the conversion with your files and it worked. You should get it working too. I've used keytool from Java 11.

nesam · Jul 27, 2021

Erel said:
I made the conversion with your files and it worked. You should get it working too. I've used keytool from Java 11.

I also tried java 8 and 11.
I use: keytool -importkeystore -srckeystore 1.pfx -srcstoretype pkcs12 -destkeystore c: \users\public\clientcert.jks -deststoretype pkcs12
enter destpass and srcpass. Open KSE, import Trusted certificate CA1 and RCA. Save.

Erel · Jul 27, 2021

Send me:

1. The project.
2. The keystore file.
3. The keystore password.

Erel · Jul 27, 2021

I cannot open the keystore file with kse and the password you supplied. You should have tried it yourself...

nesam · Jul 27, 2021

Erel said:
I cannot open the keystore file with kse and the password you supplied. You should have tried it yourself...

pass "123456"

Erel · Jul 27, 2021

There are two keystore files in the Files folder (why?).
I've now tried to open the second one. It also doesn't work.

nesam · Jul 27, 2021

Erel said:
There are two keystore files in the Files folder (why?).
I've now tried to open the second one. It also doesn't work.

clientcert.jks you created, clientcert100.jks is me. Everything works with yours, not with mine.
My KSE is 5.4.4 version

nesam · Jul 27, 2021

Works with AdoptOpenJDK 11. (https://adoptopenjdk.net/)

Thanks Erel for the great help.

Android Question Create .jks from pfx and cer certificates

nesam

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Erel

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nesam

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java.io.IOException: exception unwrapping private key - java.security.InvalidKeyException: pad block corrupted

cucvalencia

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Need help converting P12 certificate into JKS

Erel

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nesam

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Erel

B4X founder

Erel

B4X founder

nesam

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Erel

B4X founder

nesam

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nesam

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