Can't read other app's files about openkeepass

[cternes]

Probably nothing wrong with you :)
Can you provide an example of the broken database with anonymized passwords?

[KostyaM]

You mean database wich created in another app? Or database wich dont opens in another app?

[cternes]

The database which you have first created in KeepassDroid and openkeepass was not able to open with the KeePassDatabaseUnreadableException.

[KostyaM]

OK, here you go:
File created by keepassdroid. The password is "1". It contains 1 group and 1 entry.
I am opening like this:

val database = KeePassDatabase.getInstance(File(path)).openDatabase(password)

Here is stacktrace

java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.kocmuk.kdbxreader1/com.examp

le.kocmuk.kdbxreader1.MainActivity}: de.slackspace.openkeepass.exception.KeePassDatabaseUnreadableException: Could not deserialize object to xml
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2665)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2726)
        at android.app.ActivityThread.-wrap12(ActivityThread.java)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1477)
        at android.os.Handler.dispatchMessage(Handler.java:102)
        at android.os.Looper.loop(Looper.java:159)
        at android.app.ActivityThread.main(ActivityThread.java:6139)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)
     Caused by: de.slackspace.openkeepass.exception.KeePassDatabaseUnreadableException: Could not deserialize object to xml
        at de.slackspace.openkeepass.parser.SimpleXmlParser.fromXml(SimpleXmlParser.java:28)
        at de.slackspace.openkeepass.parser.KeePassDatabaseXmlParser.fromXml(KeePassDatabaseXmlParser.java:17)
        at de.slackspace.openkeepass.api.KeePassDatabaseReader.parseDatabase(KeePassDatabaseReader.java:58)
        at de.slackspace.openkeepass.api.KeePassDatabaseReader.decryptAndParseDatabase(KeePassDatabaseReader.java:46)
        at de.slackspace.openkeepass.KeePassDatabase.openDatabase(KeePassDatabase.java:165)
        at com.example.kocmuk.kdbxreader1.KDBXOperator.read(KDBXOperator.kt:28)
        at com.example.kocmuk.kdbxreader1.MainActivity.onCreate(MainActivity.kt:30)
        at android.app.Activity.performCreate(Activity.java:6758)
        at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1119)
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2618)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2726) 
        at android.app.ActivityThread.-wrap12(ActivityThread.java) 
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1477) 
        at android.os.Handler.dispatchMessage(Handler.java:102) 
        at android.os.Looper.loop(Looper.java:159) 
        at android.app.ActivityThread.main(ActivityThread.java:6139) 
        at java.lang.reflect.Method.invoke(Native Method) 
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886) 
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776) 
     Caused by: org.simpleframework.xml.core.ValueRequiredException: Unable to satisfy @org.simpleframework.xml.ElementList(data=false, empty=true, entry=, inline=true, name=String, required=true, type=void) on field 'properties' private java.util.List de.slackspace.openkeepass.domain.Entry.properties for class de.slackspace.openkeepass.domain.Entry at line 1
        at org.simpleframework.xml.core.Composite.validate(Composite.java:644)
        at org.simpleframework.xml.core.Composite.readElements(Composite.java:449)
        at org.simpleframework.xml.core.Composite.access$400(Composite.java:59)
        at org.simpleframework.xml.core.Composite$Builder.read(Composite.java:1383)
        at org.simpleframework.xml.core.Composite.read(Composite.java:201)
        at org.simpleframework.xml.core.Composite.read(Composite.java:148)
        at org.simpleframework.xml.core.Traverser.read(Traverser.java:92)
        at org.simpleframework.xml.core.CompositeInlineList.read(CompositeInlineList.java:190)
        at org.simpleframework.xml.core.CompositeInlineList.read(CompositeInlineList.java:167)
        at org.simpleframework.xml.core.CompositeInlineList.read(CompositeInlineList.java:144)
        at org.simpleframework.xml.core.Composite.readVariable(Composite.java:619)
        at org.simpleframework.xml.core.Composite.readInstance(Composite.java:573)
        at org.simpleframework.xml.core.Composite.readUnion(Composite.java:549)
        at org.simpleframework.xml.core.Composite.readElement(Composite.java:532)
        at org.simpleframework.xml.core.Composite.readElements(Composite.java:445)
        at org.simpleframework.xml.core.Composite.access$400(Composite.java:59)
        at org.simpleframework.xml.core.Composite$Builder.read(Composite.java:1383)
        at org.simpleframework.xml.core.Composite.read(Composite.java:201)
        at org.simpleframework.xml.core.Composite.read(Composite.java:148)
        at org.simpleframework.xml.core.Composite.readVariable(Composite.java:623)
        at org.simpleframework.xml.core.Composite.readInstance(Composite.java:573)
        at org.simpleframework.xml.core.Composite.readUnion(Composite.java:549)
        at org.simpleframework.xml.core.Composite.readElement(Composite.java:532)
        at org.simpleframework.xml.core.Composite.readElements(Composite.java:445)
        at org.simpleframework.xml.core.Composite.access$400(Composite.java:59)
        at org.simpleframework.xml.core.Composite$Builder.read(Composite.java:1383)
        at org.simpleframework.xml.core.Composite.read(Composite.java:201)
        at org.simpleframework.xml.core.Composite.read(Composite.java:148)
        at org.simpleframework.xml.core.Traverser.read(Traverser.java:92)
        at org.simpleframework.xml.core.CompositeInlineList.read(CompositeInlineList.java:190)
        at org.simpleframework.xml.core.CompositeInlineList.read(CompositeInlineList.java:167)
        at org.simpleframework.xml.core.CompositeInlineList.read(CompositeInlineList.java:144)
        at org.simpleframework.xml.core.Composite.readVariable(Composite.java:619)
        at org.simpleframework.xml.core.Composite.readInstance(Composite.java:573)
        at org.simpleframework.xml.core.Composite.readUnion(Composite.java:549)
        at org.simpleframework.xml.core.Composite.readElement(Composite.java:532)
        at org.simpleframework.xml.core.Composite.readElements(Composite.java:445)
        at org.simpleframework.xml.core.Composite.access$400(Composite.java:59)
        at org.simpleframework.xml.core.Composite$Builder.read(Composite.java:1383)
        at org.simpleframework.xml.core.Composite.read(Composite.java:201)
        at org.simpleframework.xml.core.Composite.read(Composite.java:148)
        at org.simpleframework.xml.core.Traverser.read(Traverser.java:92)
        at org.simpleframework.xml.core.CompositeInlineList.read(CompositeInlineList.java:190)
        at org.simpleframework.xml.core.CompositeInlineList.read(CompositeInlineList.java:167)
        at org.simpleframework.xml.core.CompositeInlineList.read(CompositeInlineList.java:144)
        at org.simpleframework.xml.core.Composite.readVariable(Composite.java:619)
        at org.simpleframework.xml.core.Composite.readInstance(Composite.java:573)
        at org.simpleframework.xml.core.Composite.readUnion(Composite.java:549)
        at org.simpleframework.xml.core.Composite.readElement(Composite.java:532)
        at org.simpleframework.xml.core.Composite.readElements(Composite.java:445)
        at org.simpleframework.xml.core.Composite.access$400(Composite.java:59)
        at org.simpleframework.xml.core.Composite$Builder.read(Composite.java:1383)
        at org.simpleframework.xml.core.Composite.read(Composite.java:201)
        at org.simpleframework.xml.core.Composite.read(Composite.java:148)
        at org.simpleframework.xml.core.Composite.readVariable(Composite.java:623)
        at org.simpleframework.xml.core.Composite.readInstance(Composite.java:573)
        at org.simpleframework.xml.core.Composite.readUnion(Composite.java:549)
        at org.simpleframework.xml.core.Composite.readElement(Composite.java:532)
        at org.simpleframework.xml.core.Composite.readElements(Composite.java:445)
        at org.simpleframework.xml.core.Composite.access$400(Composite.java:59)
        at org.simpleframework.xml.core.Composite$Builder.read(Composite.java:1383)
        at org.simpleframework.xml.core.Composite.read(Composite.java:201)
        at org.simpleframework.xml.core.Composite.read(Composite.java:148)
        at org.simpleframework.xml.core.Traverser.read(Traverser.java:92)
        at org.simpleframework.xml.core.Persister.read(Persister.java:625)
        at org.simpleframework.xml.core.Persister.read(Persister.java:606)
        at org.simpleframework.xml.core.Persister.read(Persister.java:584)
        at org.simpleframework.xml.core.Persister.read(Persister.java:543)
        at org.simpleframework.xml.core.Persister.read(Persister.java:444)
        at de.slackspace.openkeepass.parser.SimpleXmlParser.fromXml(SimpleXmlParser.java:25)
        	... 18 more

P.S. Sorry for keepass file i renamed it format to jpg, because github don't allows to sand kdbx format. You can rename it to kdbx and then use
Sorry for kotlin language )))

[cternes]

Thanks, I will look into it.

[cternes]

I've found the issue that KeepassDroid does not set entry properties in the history entries. I think this is not correct. However, I've made my library more lenient in parsing and it should be able to open these files with the next version.

[KostyaM]

Ok, I had problem with internet, but now i can continue conversation. How can i get your update, did you pushed it on github? And the second question, why other keepass apps cant read file, created by this library.

[cternes]

Yes, it’s released on maven central and on GitHub as well.

I don’t know what other libraries do, but the file should be valid as it is openable with Keepass itself. You have to open an issue at the other library repositories if you want them to investigate.

[KostyaM]

Can you link me on it, because I see only your old repository. Yes, I am not too long on GitHub

[KostyaM]

I see only old version dependency, did it changed?

[cternes]

Here you go:
https://search.maven.org/#artifactdetails%7Cde.slackspace%7Copenkeepass%7C0.8.2%7Cjar
https://github.com/cternes/openkeepass/archive/openkeepass-0.8.2.zip

[KostyaM]

Thank you very much, all works great