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URL: https://www.ibm.com/support/pages/apar/IJ19669

⇱ IJ19669: A NULLPOINTEREXCEPTION OCCURS WHEN READING AN EMPTY PKCS12 KEYSTORE USING JAVA 8


IJ19669: A NULLPOINTEREXCEPTION OCCURS WHEN READING AN EMPTY PKCS12 KEYSTORE USING JAVA 8

APAR status

  • Closed as program error.

Error description

  • Error Message: N/A
    .
    Stack Trace: Exception in thread "main"
    java.lang.NullPointerException
     at
    com.ibm.security.pkcs12.AuthenticatedSafe.getContentInfos(Authen
    ticatedSafe.java:240)
     at
    com.ibm.security.pkcs12.BasicPFX.getPFXContents(BasicPFX.java:22
    84)
     at
    com.ibm.security.pkcs12.BasicPFX.getBags(BasicPFX.java:2082)
     at
    com.ibm.security.pkcs12.BasicPFX.getTypedBags(BasicPFX.java:1943
    )
     at
    com.ibm.security.pkcs12.BasicPFX.getAllPrivateKeyEntryAliases(Ba
    sicPFX.java:712)
     at
    com.ibm.security.pkcs12.PFX.getAllPrivateKeyEntryAliases(PFX.jav
    a:609)
     at
    com.ibm.crypto.provider.PKCS12KeyStoreOracle.engineLoad(Unknown
    Source)
     at java.security.KeyStore.load(KeyStore.java:1456)
     at com.abcde.pkcs12.Pkcs12.loadKeyStore(Pkcs12.java:59)
     at
    com.abcde.pkcs12.Pkcs12.createEmptyKeyStoreAndReadItAgain(Pkcs12
    .java:25)
     at com.abcde.pkcs12.Pkcs12.main(Pkcs12.java:17)
    .
    

Local fix

Problem summary

  • A NullPointerException occurs when reading an empty PKCS12
    keystore using Java 8.
    

Problem conclusion

  • The PKCS classes com.ibm.security.pkcs12.BasicPFX and
    com.ibm.security.pkcs12.AuthenticatedSafe were both missing
    logic which checks for the possibility that there might be no
    content within a PKCS12 keystore being read.
    That missing logic has been added.
    The associated PKCS Git Issue is #19.
    The associated RTC PR is 142372
    The associated APAR is IJ19292
    The affected jar is ibmpkcs.jar
    The build level of ibmpkcs.jar is: 20190917-127
    JVMs affected: Java 8.0
    This fix has been delivered for: 80sr6
    .
    This APAR will be fixed in the following Java Releases:
     8 SR6 (8.0.6.0)
    .
    Contact your IBM Product's Service Team for these Service
    Refreshes and Fix Packs.
    For those running stand-alone, information about the available
    Service Refreshes and Fix Packs can be found at:
     https://www.ibm.com/developerworks/java/jdk/
    

Temporary fix

Comments

APAR Information

  • APAR number

    IJ19669

  • Reported component name

    SECURITY

  • Reported component ID

    620700125

  • Reported release

    270

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2019-09-18

  • Closed date

    2019-09-20

  • Last modified date

    2019-09-20

  • APAR is sysrouted FROM one or more of the following:

  • APAR is sysrouted TO one or more of the following:

  • Fixed component name

    SECURITY

  • Fixed component ID

    620700125

Applicable component levels

[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSNVBF","label":"Runtimes for Java Technology"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"270","Edition":"","Line of Business":{"code":"LOB36","label":"IBM Automation"}}]

Document Information

Modified date:
07 December 2020