PureBasic

Combine Multiple PKCS12's into a Single Java KeyStore

See more Java KeyStore (JKS) Examples

Combines multiple PKCS12's into a single Java KeyStore (JKS) file. To combine multiple PKCS12 files into a single JKS, simply load each PKCS12 into a PFX object, add it to the Java keystore object via the AddPfx method, and then finally write the Java keystore at the very end. PureBasic

IncludeFile "CkPfx.pb"
IncludeFile "CkJavaKeyStore.pb"

Procedure ChilkatExample()

    success.i = 0

    ; This requires the Chilkat API to have been previously unlocked.
    ; See Global Unlock Sample for sample code.

    jks.i = CkJavaKeyStore::ckCreate()
    If jks.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    pfx.i = CkPfx::ckCreate()
    If pfx.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    ; Combines several PKCS12's into a single JKS.
    ; Simply load each, add it to the keystore, and then 
    ; save at the very end.

    alias.s
    pfxPassword.s
    jksPassword.s = "jksSecret"

    ; Add the 1st PFX...
    pfxPassword = "secret1"
    success = CkPfx::ckLoadPfxFile(pfx,"/someDir/file1.p12",pfxPassword)
    If success <> 1
        Debug CkPfx::ckLastErrorText(pfx)
        CkJavaKeyStore::ckDispose(jks)
        CkPfx::ckDispose(pfx)
        ProcedureReturn
    EndIf

    alias = "alias1"
    success = CkJavaKeyStore::ckAddPfx(jks,pfx,alias,jksPassword)
    If success <> 1
        Debug CkJavaKeyStore::ckLastErrorText(jks)
        CkJavaKeyStore::ckDispose(jks)
        CkPfx::ckDispose(pfx)
        ProcedureReturn
    EndIf

    ; Add the 2nd PFX...
    pfxPassword = "secret2"
    success = CkPfx::ckLoadPfxFile(pfx,"/someDir/file2.p12",pfxPassword)
    If success <> 1
        Debug CkPfx::ckLastErrorText(pfx)
        CkJavaKeyStore::ckDispose(jks)
        CkPfx::ckDispose(pfx)
        ProcedureReturn
    EndIf

    alias = "alias2"
    success = CkJavaKeyStore::ckAddPfx(jks,pfx,alias,jksPassword)
    If success <> 1
        Debug CkJavaKeyStore::ckLastErrorText(jks)
        CkJavaKeyStore::ckDispose(jks)
        CkPfx::ckDispose(pfx)
        ProcedureReturn
    EndIf

    ; We can continue adding as many PFX's as desired...

    ; Write the Java keystore to a file:
    success = CkJavaKeyStore::ckToFile(jks,jksPassword,"/jksFiles/my.jks")
    If success <> 1
        Debug CkJavaKeyStore::ckLastErrorText(jks)
    Else
        Debug "Successfully combined multiple PKCS12's into a single JKS"
    EndIf



    CkJavaKeyStore::ckDispose(jks)
    CkPfx::ckDispose(pfx)


    ProcedureReturn
EndProcedure