Problems using Parameters

Hi im trying to contribute documents on UCM using parameters because my legacy applications wont support webservice and because this can be the most simple way.
Reading services documentation i found CHECKIN_UNIVERSAL
If i use this url:
http://localhost/idc/idcplg?IdcService=CHECKIN_UNIVERSAL&dSecurityGroup=Public&primaryFile=C:/test.txt&dDocAuthor=AUTOR&dDocTitle=TITLE
I get this error message:
Content item 'DEMO_000002' was not successfully checked in. The content item must have a primary file.
I did exactly like the documentation.
What`s missing?

The check in services require an actual file as a payload along with the call. Simply using parameters in the url will not work for a check in. Unless you want to do a metadata only check in?
In which case if your server is configured for that you can add this addtional parameter to your url: createPrimaryMetaFile=true
Read More Here:
[http://www.corecontentonly.com/2008/09/15/MetadataOnlyCheckIn.aspx|http://www.corecontentonly.com/2008/09/15/MetadataOnlyCheckIn.aspx]

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Problem using parameters in dynamic image loading

Hello experts!!!
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This works fine in the CR2008 designer. However when it is published to my webapp, it doesn't work.
The problem is that for some reason, something somewhere is removing the '?' before the parameters in the URL.
My formula
"http://localhost:8080/demoMYSQL/servlet/em.cabbench.CabBenchSrv?requestType=getStaticDrawing&imageType=2D&scale=1.6&layerscale3d=0.03&extrusionlength3d=0.4&corelabellevel=1&solid=1&topLevel=1&userid=admin&password=admin&design=" + {designHeader/header/headerAtt.design}
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[http://farm4.static.flickr.com/3503/3179649422_ebd760fa61.jpg?v=0]
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Has anybody got any ideas of what to do with the question mark and how to get the image to change properly?????? Like it is doing in the report designer!
Best Regards
Nick Hirst

Hi Nick,
Since, the issue you have is with the web app only, I would request you to post this thread on the Dev Forum.
Please click on the appropriate link below: -
For .Net - SAP Crystal Reports, version for Visual Studio
For Java - SAP Crystal Reports, version for Eclipse
The people there would be the perfect people to help you with this.
Hope this helps.
Regards,
Jay.

Problem with GenericCatalogDAO JDBC Resultset using parameters not working

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I have a problem with Petstore GenericCatalogDAO. java. The problem is the behaviour of the resultset object when retrieving data from the database.Below are two synareos one that
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1. The code the WORKS.
statement = connection.prepareStatement("select a.productid , name, descn from product a, product_details b
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statement.setString(i + 1, parameterValues[i]);
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Cheers. Roger

Which version of PetStore are you using?
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Error while Driving a view using parameters from other view

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I have created a report with streamlist and Barchart view.Driving option is used in streamlist to drive the barchart. The driving works well untill i dont use any filters in the Streamlist.Once i use parameters in streamlist , the driving works only for the default values set.When Second set of values are chosed for the parameter,the values are displayed correctly , but once they are selected for driving,the current values are replaced by the results of the default parameter settings.
I have already done the tutorials for driving and it worked well untill i use filters in the main view,from where the driving is done.
I would really appreciate if someone could give a solution for this problem.
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Lathika

Hi,
Login as i.e. sys as sysdba. Standard password is change_on_install.
Or you can login in using user that has CREATE VIEW WITH ADMIN OPTION and then grant CREATE VIEW privilege to user to want.
Peter D.

Using parameters in a select query sometimes not working

I use parameters throughout my code - usually without problem, but for some reason in one case it does not return a result. When I modify the querystring to contain the value instead of using parameters it works. Is it because I'm secting a clob? or is it because I'm using a 9i ODP.net dll against a 10g database? this is c# 2.0
here's the source code that does not work for me - REQUEST_DATA is a clob:
    public String loadRequest(String PSRNumber)
        String returnVal = null;
        ConnectionStringSettings connectionInfo = System.Configuration.ConfigurationManager.ConnectionStrings["Scribe"];
        OracleConnection myConnection = new OracleConnection();
        String strSQL = "select PSR, REQUEST_DATA from stats.request where PSR = :PSR";
        try
            myConnection.ConnectionString = connectionInfo.ConnectionString;
            OracleCommand cmd = new OracleCommand(strSQL, myConnection);
            cmd.CommandType = CommandType.Text;
            cmd.Parameters.Add("PSR", OracleDbType.Varchar2).Value = PSRNumber;
            myConnection.Open();
            OracleDataReader dr = cmd.ExecuteReader();
            if (dr.Read())
                returnVal = dr.GetOracleString(dr.GetOrdinal("REQUEST_DATA")).ToString();
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            dr.Dispose();
            cmd.Dispose();
        catch (OracleException ex)
            printError(ex.Message);
        finally
            myConnection.Close();
            myConnection.Dispose();
        return returnVal;
    }when I replace the line generating the sql, and remove the lines pertaining to parameters it works:
String strSQL = String.Format("select PSR, REQUEST_DATA from stats.request where PSR = {0}", PSRNumber);
I'm fine just using this as a workaround, but I need an explanation why the other does not work - I prefer to use parameters.
Message was edited by:
user633546

I figured it out. thank you for your help in pointing me in the right direction.
the problem was there was a trailing space in the data.
when the data for that table is numeric for every record, the query allows me to leave out the single quotes. Trailing spaces do not seem to cause the database to see it as non-numeric - leaving out the quote still finds the record even if there is a trailing space.
but when I put in the quote, it is not an exact string match, so it could not find the record. sometimes this flexibility gets me into trouble :\

How to use parameterized statements with labSQL?

Hi everybody,
I have a big problem with labSQL. Every statement or query I have to use in my program works correctly, but I have a performance problem when writing my data to the database. The problem is the handling of the SQL statements by the DB. The solution will be the use of parameterized statements with labSQL.
The manual for NI Labview Database Connectivity Toolkit provides such information, but there are large differences to labSQL, and I don't get the clue. Is anybody able and would be so kind to help me? If someone has an example for using parameterized SQL statements with labSQL or the ADO methods for such stuff, please be so kind to share it with me.
Thank you for reading all of this
Best regards,
Matthias

Thank you very much for your help. I already had set up the correct SQL statement and created the parameters but got errors when executing the command object. After some tries I found that neither the SQL statement nor the parameters were the source of the error, as I had expected first.
The problem was that I was sending the wrong data type to the execute method of the command object. It expected some variant input for the parameters. I send an array of strings, which caused an error. I casted that array to variant with the same result. But a single string to variant worked well (with only one parameter in the SQL statement). The easy solution was to cast all strings to variants, and then build an array out of them. The execute method worked with that. Now the transaction is 4 times faster than before
Thanks again!
Edit:
If someone is interested in some example VI, please let me know. I should have some time next week to build one.
Message Edited by manicnobody on 02-26-2009 10:19 AM

N-Queens Problem Using Stacks Help

I'm trying to solve the N-Queens problem using Stacks. Quite frankly, I'm completely lost.
Here's the pseudocode from the book:
"Push information onto the stack indicating the first choice is a queen in row 1, column 1.
success = false;
while(!success && !s.isEmpty())
Check whether the most recent choice (on top of the stack) is in the same row, same column, or same diagonal as any other choices (below the top). If so, we say there is a conflict: otherwise, there is no conflict.
if (there is a conflict)
-Pop items off the stack until the stack becomes empty or the top of the stack is a choice that is not in column n. If the stack is now not empty, then increase the column number of the top choice by 1.
else if (no conflict and the stack size is n)
-Set success to true because we have found a solution to the n-queens problem.
else
-Push information onto the stack indicating tat the next choice is to place a queen at row number s.size()+1 and column number 1.
And here is my excuse for code so far. I have no idea how to check the diagonals, or how to even really make this work
{code}import java.util.Stack;
public class NQueens {
int row, column, n;
public NQueens(int n) {
row = 0;
column = 0;
n = n;
public Stack Solve(){
boolean success, conflict;
Stack<NQueens> Qs = new Stack<NQueens>();
if (Qs.size() == 0)
Qs.push(new NQueens(1));
success = false;
while (!success && !Qs.isEmpty())
if (Qs.peek().row == row)
conflict = true;
if (Qs.peek().column == column)
conflict = true;
if (conflict = true)
Qs.pop();
Qs.peek().column += 1;
else
if (!conflict && Qs.size() == n)
success = true;
else
Qs.push(new NQueens(Qs.size()+1));
return Qs;
{code}

First off I'll address this:
    int row, column, n;
    public NQueens(int n) {
        row = 0;
        column = 0;
        n = n; //here
    }Notice the last line of that. I get what you're trying to do, but think about what the compiler sees there. If you have two variables called 'n', one at the class level, and one at the method level, the compiler must have rules so it knows which one you're talking about. And if it follows those rules, then saying 'n' inside that method must always refer to the same n. Otherwise, how would it decide which one you're talking about? The rule here is that it uses the most local variable available to it, which in this case is your method parameter. So 'n = n' is setting the parameter equal to itself. To refer to the class variable n, use "this.n", like so:
this.n = n;Now that that's settled, let's address some logic. You'll need to figure out whether two Queens share a diagonal. I can think of at least a couple options for that. First, every time you look at a Queen you could loop through the entire board and make sure that if a piece is in r3c4, that no piece is in r2c3,r4c5,r5c6, etc. Or you could create a new variable for your class similar to your 'row' and 'column' variables that tracks the diagonal a piece is in. But that requires some calculating. And remember, there's 2 directions for diagonals, so you'll need 2 diagonal variables.
If these are your Row and Column values:
Row          Column
00000000     01234567
11111111     01234567
22222222     01234567
33333333     01234567
44444444     01234567
55555555     01234567
66666666     01234567
77777777     01234567And these are your diagonal values:
Diag 1                    Diag 2
0 1 2 3 4 5 6 7          7 6 5 4 3 2 1 0
1 2 3 4 5 6 7 8          8 7 6 5 4 3 2 1
2 3 4 5 6 7 8 9          9 8 7 6 5 4 3 2
3 4 5 6 7 8 9 10          10 9 8 7 6 5 4 3
4 5 6 7 8 9 10 11          11 10 9 8 7 6 5 4
5 6 7 8 9 10 11 12          12 11 10 9 8 7 6 5
6 7 8 9 10 11 12 13          13 12 11 10 9 8 7 6
7 8 9 10 11 12 13 14          14 13 12 11 10 9 8 7Then examine the relationship between Row(R), Column(C), and Diagonals 1 and 2 (D1/D2):
RC   D1,D2
00 = 0,7
01 = 1,6
02 = 2,5
03 = 3,4
04 = 4,3
05 = 5,2
06 = 6,1
07 = 7,0
10 = 1,8
11 = 2,7
12 = 3,6
13 = 4,5
14 = 5,4
15 = 6,3
16 = 7,2
17 = 8,1You'll notice that D1 is always the same as R + C. And D2 is always the same as C subtracted from 7 plus R, giving:
int d1 = row + column;
int d2 = (7 + row) - column;But remember, that 7 in the formula above, is based on how big your grid is. So whatever your 'N' is, whether its a 10x10 square or a 574x574 square, that 7 should be changed to (N-1)
So those could be your variables to track diagonals. What I'm noticing in your current code, is that you never change your row and column variables...so every Queen is always at r0c0. You should probably put values for those in your parameters for the constructor, in addition to n. Then the diagonals can be calculated from those.
Edited by: newark on Apr 17, 2008 10:46 AM

Problem using SmartCard with 2 Certificates stored and SunPKCS11

Hi,
I'm trying to access one SmartCard token in Java 1.5 using SunPKCS11 provider for crypt, decrypt and digital signature operations.
I have 2 certificates stored on Token:
- CertA;
- CertB.
There are also 2 PIN:
- PIN1;
- PIN2.
I use:
- PIN1 for logging into the token;
- PIN1 for operation involving CertA;
- PIN2 for operation involving CertB;
There is no problem to logging into the token using Java and, without any troubles, I can read certificates and key from the
cryptographic card.
There is no problem using CertA for all my operation, but every attempt of using Private Key of CertB (for the same operations) returns with an Exception:
java.security.ProviderException: sun.security.pkcs11.wrapper.PKCS11Exception: CKR_DEVICE_ERROR
Here there's an extract of my source code.
public void loginToken() {
Provider UserProvider = new sun.security.pkcs11.SunPKCS11(C:\\pkcs11.cfg);
Security.addProvider(UserProvider);
try {
KeyStore ks = null;
X509Certificate UserCert = null;
PrivateKey UserCertPrivKey = null;
PublicKey UserCertPubKey = null;
//PIN
char PIN1[] = "11111".toCharArray();
char PIN2[] = "22222".toCharArray();
//logging into token
ks = KeyStore.getInstance("PKCS11", UserProvider);
ks.load(null, PIN1);
//enumeration alias
String alias = "";
Enumeration e = ks.aliases();
while (e.hasMoreElements()) {
alias = (String) e.nextElement();
//Certificate
UserCert = (X509Certificate) ks.getCertificate(alias);
//PublicKey
UserCertPubKey = (PublicKey) ks.getCertificate(alias).getPublicKey();
if (alias.compareToIgnoreCase("Cert1") == 0) {
     //PrivateKey reference
UserCertPrivKey = (PrivateKey) ks.getKey(alias, PIN1);
} else if (alias.compareToIgnoreCase("Cert2") == 0) {
//PrivateKey reference
UserCertPrivKey = (PrivateKey) ks.getKey(alias, PIN2);
} else {
System.out.println("ALIAS UNKNOW");
System.exit(1);
//Signature Test
if (!MakeSignature(UserCertPrivKey, UserProvider))
System.out.println(" *** SIGNATURE OK *** ");
else
System.out.println(" *** SIGNATURE KO *** ");
catch (Exception ex) {
System.out.println("ERROR: " + ex);
public boolean MakeSign(PrivateKey PrivKey, Provider p) {
try {
//File I/O
FileInputStream txtfis = new FileInputStream("C:\\Test.txt");
FileOutputStream sigfos = new FileOutputStream("C:\\Test_Signature.txt");
//Signature Obj init
Signature dsa = Signature.getInstance("SHA1withRSA", p.getName());
dsa.initSign(PrivKey);
//Update data
BufferedInputStream bufin = new BufferedInputStream(txtfis);
byte[] buffer = new byte[1024];
int len;
while (bufin.available() != 0) {
len = bufin.read(buffer);
dsa.update(buffer, 0, len);
bufin.close();
//Make signature
byte[] realSig = dsa.sign();
//save signature on file
sigfos.write(realSig);
sigfos.close();
return true;
catch (Exception ex) {
System.out.println("ERROR: " + ex);
return false;
Any help would be grateful...
Thanks in advance.
P.S. Sorry for my English

This is the same my initial problem.
I resolved it using IAIK-PKCS#11Wrapper (it is FREE) insted of sun.security.pkcs11.SunPKCS11.
You can find it here:
http://jce.iaik.tugraz.at/sic/products/core_crypto_toolkits/pkcs_11_wrapper
Here an exemple of code.
The main class:
import iaik.pkcs.pkcs11.Module;
import iaik.pkcs.pkcs11.DefaultInitializeArgs;
import java.util.Hashtable;
import iaik.pkcs.pkcs11.Token;
import iaik.pkcs.pkcs11.Slot;
import iaik.pkcs.pkcs11.Session;
import iaik.pkcs.pkcs11.objects.RSAPrivateKey;
import java.util.Vector;
import iaik.pkcs.pkcs11.objects.PrivateKey;
import iaik.pkcs.pkcs11.objects.X509PublicKeyCertificate;
import java.util.Enumeration;
import iaik.pkcs.pkcs11.objects.Key;
import java.security.cert.CertificateFactory;
import java.io.ByteArrayInputStream;
import iaik.pkcs.pkcs11.Mechanism;
import java.security.Security;
import org.bouncycastle.jce.provider.BouncyCastleProvider;
import java.io.File;
import java.io.FileInputStream;
import org.bouncycastle.cms.CMSSignedDataGenerator;
import org.bouncycastle.cms.CMSProcessableByteArray;
import java.util.ArrayList;
import java.security.cert.CertStore;
import java.security.cert.CollectionCertStoreParameters;
import org.bouncycastle.cms.CMSSignedData;
import java.io.FileOutputStream;
import java.security.cert.X509Certificate;
import iaik.pkcs.pkcs11.TokenInfo;
import org.bouncycastle.asn1.pkcs.PKCSObjectIdentifiers;
public class MakeSignature {
public static void main(String[] args) {
     String USER_PIN = "12345678";
     String DLL_NAME = "C:\\windows\\system32\\dll_P11_name.dll";
     String OBJ_LABEL1 = "CNS0"; //this is the label of my 1th cert
     String OBJ_LABEL2 = "CNS1"; //this is the label of my 2th cert
     String INPUT_FILE = "C:\\Temp\\test.txt";
     String OUTPUT_FILE = "C:\\Temp\\test.p7m";
    try {
       // ********** INITIALIZE PKCS#11 MODULE WITH DEFAULT PARAMETERS **********
      Module pkcs11Module = Module.getInstance(DLL_NAME);
      pkcs11Module.initialize(new DefaultInitializeArgs());
       // ********** SELECT TOKEN **********
      Slot[] slotsWithToken = pkcs11Module.getSlotList(Module.SlotRequirement.TOKEN_PRESENT);
      Token[] tokens = new Token[slotsWithToken.length];
      Hashtable tokenIDtoToken = new Hashtable(tokens.length);
      long tokenID = -1;
      Token tokenUsed = null;
      //enum readers
      for (int i = 0; i < slotsWithToken.length; i++) {
        tokens[i] = slotsWithToken.getToken();
tokenID = tokens[i].getTokenID();
tokenIDtoToken.put(new Long(tokenID), tokens[i]);
System.out.println("Active tokens:");
System.out.println("Token ID: " + tokenID);
if (tokens.length == 0) { //No SC found
System.out.println("No SC presents");
else {
System.out.println("Using token: " + tokens[0].getTokenID());
tokenUsed = tokens[0];
     //Note: if you have more reader and more SC inserted, you have to write
     //here the code for select the right token
     // ********** OPEN SESSION VS THE TOKEN AND IF REQUIRED SUBMIT PIN **********
TokenInfo tokenInfo = tokenUsed.getTokenInfo();
Session session = tokenUsed.openSession(Token.SessionType.SERIAL_SESSION, false, null, null);
if (tokenInfo.isLoginRequired()) {
session.login(Session.UserType.USER, USER_PIN.toCharArray());
     // ********** SET SEARCH TEMPLATE FOR THE P11 OBJECT **********
RSAPrivateKey privateSignatureKeyTemplate = new RSAPrivateKey();
privateSignatureKeyTemplate.getSign().setBooleanValue(Boolean.TRUE);
privateSignatureKeyTemplate.getLabel().setCharArrayValue(OBJ_LABEL2.toCharArray());
     // ********** SEARCH P11 OBJECT USING TEMPLATE **********
Vector keyList = new Vector(4);
session.findObjectsInit(privateSignatureKeyTemplate);
Object[] matchingKeys;
while ( (matchingKeys = session.findObjects(1)).length > 0) {
keyList.addElement(matchingKeys[0]);
session.findObjectsFinal();
     //Try to find the corresponding certificates for the signature keys
Hashtable keyToCertificateTable = new Hashtable(4);
Enumeration keyListEnumeration = keyList.elements();
while (keyListEnumeration.hasMoreElements()) {
PrivateKey signatureKey = (PrivateKey) keyListEnumeration.nextElement();
byte[] keyID = signatureKey.getId().getByteArrayValue();
X509PublicKeyCertificate certificateTemplate = new X509PublicKeyCertificate();
certificateTemplate.getId().setByteArrayValue(keyID);
session.findObjectsInit(certificateTemplate);
Object[] correspondingCertificates = session.findObjects(1);
if (correspondingCertificates.length > 0) {
keyToCertificateTable.put(signatureKey, correspondingCertificates[0]);
session.findObjectsFinal();
     //There are three cases now: 1 no obj found; 2 found only one obj, 3 found more obj
Key selectedKey = null;
X509PublicKeyCertificate correspondingCertificate = null;
//no object found for template
if (keyList.size() == 0) {
System.out.println("No object found for template");
throw new Exception("No object found for template");
//Founf only one object
else if (keyList.size() == 1) {
selectedKey = (Key) keyList.elementAt(0);
// create a IAIK JCE certificate from the PKCS11 certificate
          correspondingCertificate = (X509PublicKeyCertificate)keyToCertificateTable.get(selectedKey);
System.out.println("One object Found");
//Found more object ... user can select one
else {
     System.out.println("Many obj found!!!");
//write here the code for select the right object
     // ********** GET THE OBJECT **********
RSAPrivateKey signerPriKey = (RSAPrivateKey) selectedKey;
java.security.cert.CertificateFactory certificateFactory = CertificateFactory.getInstance("X.509");
byte[] derEncodedCertificate = correspondingCertificate.getValue().getByteArrayValue();
//Cast to java.security.cert.X509Certificate
java.security.cert.X509Certificate signerCert = (java.security.cert.X509Certificate) certificateFactory.
generateCertificate(new ByteArrayInputStream(derEncodedCertificate));
     // ********** SIGNATURE OPERATION **********
//Add BouncyCastle as provider
Security.addProvider(new BouncyCastleProvider());
//initialize signature operation
session.signInit(Mechanism.RSA_PKCS, (PrivateKey) signerPriKey);
//get input data
File src = new File(INPUT_FILE);
int sizecontent = ( (int) src.length());
byte[] contentData = new byte[sizecontent];
FileInputStream freader = new FileInputStream(src);
freader.read(contentData, 0, sizecontent);
freader.close();
     //calculate digest of the input data
byte[] toEncrypt = buildBits(contentData); //I've already posted the code for this function
//make signature
byte[] signature = session.sign(toEncrypt);
     // ********** MAKE P7 WELL FORMAT DOCUMENT **********
//CMSSignedDataGenerator fact = new CMSSignedDataGenerator();
Signature2CMSSignedData fact = new Signature2CMSSignedData();
CMSProcessableByteArray content = new CMSProcessableByteArray(contentData);
//Creation of BC CertStore
ArrayList certList = new ArrayList();
certList.add(signerCert);
CertStore certs = CertStore.getInstance("Collection", new CollectionCertStoreParameters(certList), "BC");
//Signature Alg
String algorithm = CMSSignedDataGenerator.DIGEST_SHA1;
//add element to P7
fact.addSignature(signature, signerCert, algorithm);
fact.addCertificatesAndCRLs(certs);
//generate enveloped using Bouncycastle provider
     CMSSignedData envdata = fact.generate(PKCSObjectIdentifiers.data.getId(), content, true);
byte[] enveloped = envdata.getEncoded();
//Write P7 file
FileOutputStream efos = new FileOutputStream(OUTPUT_FILE);
efos.write(enveloped);
efos.close();
// ********** END **********
session.closeSession();
pkcs11Module.finalize(null);
catch (Exception ex) {
ex.printStackTrace();
}Main class uses buildBits function (already posted in this topic) and Signature2CMSSignedData class.import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.security.cert.CertStore;
import java.security.cert.X509CRL;
import java.security.cert.X509Certificate;
import org.bouncycastle.asn1.ASN1EncodableVector;
import org.bouncycastle.asn1.ASN1InputStream;
import org.bouncycastle.asn1.ASN1OctetString;
import org.bouncycastle.asn1.ASN1Sequence;
import org.bouncycastle.asn1.ASN1Set;
import org.bouncycastle.asn1.BERConstructedOctetString;
import org.bouncycastle.asn1.DEREncodable;
import org.bouncycastle.asn1.DERNull;
import org.bouncycastle.asn1.DERObject;
import org.bouncycastle.asn1.DERObjectIdentifier;
import org.bouncycastle.asn1.DEROctetString;
import org.bouncycastle.asn1.DERSet;
import org.bouncycastle.asn1.cms.ContentInfo;
import org.bouncycastle.asn1.cms.IssuerAndSerialNumber;
import org.bouncycastle.asn1.cms.SignedData;
import org.bouncycastle.asn1.cms.SignerIdentifier;
import org.bouncycastle.asn1.cms.SignerInfo;
import org.bouncycastle.asn1.pkcs.PKCSObjectIdentifiers;
import org.bouncycastle.asn1.x509.AlgorithmIdentifier;
import org.bouncycastle.asn1.x509.CertificateList;
import org.bouncycastle.asn1.x509.TBSCertificateStructure;
import org.bouncycastle.asn1.x509.X509CertificateStructure;
import org.bouncycastle.cms.CMSProcessable;
import org.bouncycastle.cms.CMSSignedData;
* class for generating a RSA pkcs7-signature message.
public class Signature2CMSSignedData2 {
CertStore certStore;
List certs = new ArrayList();
List crls = new ArrayList();
List signerInfs = new ArrayList();
List signers = new ArrayList();
public static final String DATA = PKCSObjectIdentifiers.data.getId();
public static final String ENCRYPTION_RSA = "1.2.840.113549.1.1.1";
private byte[] signatureData = null;
private X509Certificate cert = null;
private String digestOID = null;
private String encOID = null;
public Signature2CMSSignedData2() {
public void addSignature(byte[] signatureData, X509Certificate cert, String digestOID) {
this.signatureData = signatureData;
this.cert = cert;
this.digestOID = digestOID;
this.encOID = ENCRYPTION_RSA;
public void addCertificatesAndCRLs(CertStore certStore) throws Exception{
try {
Iterator it = certStore.getCertificates(null).iterator();
while (it.hasNext()) {
X509Certificate c = (X509Certificate) it.next();
certs.add(new X509CertificateStructure((ASN1Sequence) makeObj(c.getEncoded())));
Iterator it2 = certStore.getCRLs(null).iterator();
while (it2.hasNext()) {
X509CRL c = (X509CRL) it2.next();
crls.add(new CertificateList((ASN1Sequence) makeObj(c.getEncoded())));
catch (Exception e) {
throw new Exception(e.getMessage());
private DERObject makeObj(byte[] encoding) throws Exception {
if (encoding == null) {
return null;
ByteArrayInputStream bIn = new ByteArrayInputStream(encoding);
ASN1InputStream aIn = new ASN1InputStream(bIn);
return aIn.readObject();
public CMSSignedData generate(String signedContentType, CMSProcessable content, boolean encapsulate) throws Exception {
try {
ASN1EncodableVector digestAlgs = new ASN1EncodableVector();
ASN1EncodableVector signerInfos = new ASN1EncodableVector();
DERObjectIdentifier contentTypeOID = new DERObjectIdentifier(signedContentType);
// add the SignerInfo objects
Iterator it = signerInfs.iterator();
AlgorithmIdentifier digAlgId = new AlgorithmIdentifier(new DERObjectIdentifier(digestOID), new DERNull());
AlgorithmIdentifier encAlgId;
encAlgId = new AlgorithmIdentifier(new DERObjectIdentifier(encOID), new DERNull());
digestAlgs.add(digAlgId);
ASN1Set signedAttr = null;
ASN1Set unsignedAttr = null;
ASN1OctetString encDigest = new DEROctetString(signatureData);
ByteArrayInputStream bIn = new ByteArrayInputStream(cert.getTBSCertificate());
ASN1InputStream aIn = new ASN1InputStream(bIn);
TBSCertificateStructure tbs = TBSCertificateStructure.getInstance(aIn.readObject());
IssuerAndSerialNumber encSid = new IssuerAndSerialNumber(tbs.getIssuer(), tbs.getSerialNumber().getValue());
signerInfos.add(new SignerInfo(new SignerIdentifier(encSid), digAlgId, signedAttr, encAlgId, encDigest, unsignedAttr));
ASN1Set certificates = null;
if (certs.size() != 0) {
ASN1EncodableVector v = new ASN1EncodableVector();
it = certs.iterator();
while (it.hasNext()) {
v.add( (DEREncodable) it.next());
certificates = new DERSet(v);
ASN1Set certrevlist = null;
if (crls.size() != 0) {
ASN1EncodableVector v = new ASN1EncodableVector();
it = crls.iterator();
while (it.hasNext()) {
v.add( (DEREncodable) it.next());
certrevlist = new DERSet(v);
ContentInfo encInfo;
if (encapsulate) {
ByteArrayOutputStream bOut = new ByteArrayOutputStream();
content.write(bOut);
ASN1OctetString octs = new BERConstructedOctetString(bOut.toByteArray());
encInfo = new ContentInfo(contentTypeOID, octs);
else {
encInfo = new ContentInfo(contentTypeOID, null);
SignedData sd = new SignedData(new DERSet(digestAlgs), encInfo, certificates, certrevlist, new DERSet(signerInfos));
ContentInfo contentInfo = new ContentInfo(PKCSObjectIdentifiers.signedData, sd);
return new CMSSignedData(content, contentInfo);
catch (Exception e) {
throw new Exception(e.getMessage());
}Bye.

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Hi everybody,
i have problems using an user defined activity in my owb process flow.
I did the following according to https://blogs.oracle.com/warehousebuilder/entry/how_to_use_user_defined_activity_in_owb_process_flow.
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Parameters
Log file is available. Click Information button to view.
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Can anybody help me out of this?
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Hi,
solved the problem by myself.
I had problems with my script. So i insert set -x into the script an executed the pf again. Know i can see whats happening in a log. You can find this log in the job detail window by pressing the blue ! Button when the whole PF (the first entry) is marked.
Greetings

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Also your Employee bean must be in a package, and the useBean tag should use its fully qualified package name.
I will presume that your Employee class has appropriate get/set methods for firstName and lastName - ie getFirstName() and setFirstName()...
Try this:
inputForm.jsp
<form method="POST" action="process.jsp>
<input type="text" name="firstName">
<input type="text" name="lastName">
</form>process.jsp
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
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I have ran into couple of problems using Oracle workbench
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I was wondering if anyone out there has any insight.
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Niel,
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I have a problem using File sharing on an Imac and Macbook Pro.
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From the Finder Shared window of the Mac Mini, I can see all the computers on the network. It also used to be the case for the iMac, but the MBP could never see the Windows PC’s, not the server or the Win2000. This wasn’t a big problem as I was communicating between the Macs and using the shared printer on the iMac.
On Monday Jan 19 the iMac was suddenly unavailable to the other 2 Macs. It was working normally on the Friday. The iMac can access the Mac Mini and copy files to it. The Mac Mini can see the iMac but cannot access it. Even trying to connect as, ends in a failed connection. I have tried rebooting, turning File sharing off and then on again to no avail.
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To get files from the MBP for printing, I now copy it to the Mac Mini and acces the folder from the iMac, a very tedious procedure. I don’t know why this happened and am scared that the Mac Mini is going to do the same thing.
All three computers are also running VMware 2.0 with Windows XP pro, and from VMware the server is visible on all the computers.
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ajdk

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If you want to run a file checkout service, there's two approaches. You can run a service that can host any kind of file, or you can run a version control system for each kind of application (Photoshop, Word, etc.). Please notice, that as you read further and further along, the methods become more and more expensive and complicated. Once you get to this point, it will be necessary to purchase or build software in addition to the Mac OS X Server package.

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Hey - I am quite confused... apple mail has huge problems using groups with about 150 addresses when writing and sending an email... the writing of emails is nearly impossible. Once the group name is inserted in the addressline (address book in iCloud!), apple mail uses nearly 100% CPU and further writing is nearly impossible. When sending such an email, all addresses are suddenly visible - though the box is NOT checked and the addresses should be hidden... what can I do? I use this feature (sending mails to groups) on a daily basis and cannot accept visible addresses...
Greetings and sorry for inconvenient english...
Christof

How about next time you send to the group, cc yourself, or include yourself in the group. Then receive the email on the iphone, you can "reply all" in order to send to the group. If you use an imap account, you can make a new folder, call it something like "groups", and save different group emails there for the next time you need to "reply all".

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If your phone is locked to a particular carrier, you must contact them to request they unlock it. Once they've taken care of that and you've followed the instructions to complete the unlock process, you will be able to use the phone elsewhere.
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