How to protect the source code in lookout
we are using the lookout 6.5 version for the automation. we want to protect the code from the end user, please confirm the possibility of the same.
The .lks file is the source file. If you give the .l4p file to end user, and the end user uses the runtime only server, they cannot modify anything. But actually they can modify the process if they have development server.
Ryan Shi
National Instruments
Similar Messages
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How to protect the source code?
hello everyone,
how can I encrypt the bean program, such that people cannot decompile and get the source code? Any link to useful reading would be very helpful too, thanks in advance!Just go through this query posted in the jdc forum:
Question of the week No.160: How do you protect your code from decompilers?
http://developer.java.sun.com/developer/qow/archive/160/index.jsp
Hope this clears your doubts.
ajit -
Where to find the pcui_gp components ,How to get the source code of those
Hi All,
Can anybody tell the exact location wher the pcui_gp components will be stored if they are not appearing.
And another question is how to get the source code of the pcui_gp for customization.
anybody working on these compoents please help me.
answers will be rewarded.
thanks and regards,
anandHi Arun,
I am unable to see the pcui_gp components in the DTR ,I require this in order to get the source code of one of its component.
Can you please tell me the step by step procedure getting those pcui_gp components from J2ee engine to the dtr or NWDI.
If there are any documents on pcui_gp components exclusively please do forward to my mail id [email protected]
Thansk and Regards,
Anand. -
I heard about the possibilty of decompiling the java code and getting back the source code, is this flaw specific to java or is it common among all programming langauges?
how is it possible to protect the source code? and how expensive is the solution?
thank youThis is not a flaw!
Java is compiled on the byte level not bit level. This is so because the same class can run on Windows, Solaris, Linux and Unix. This makes the execution a little bit slower and easier to decompile but a small price to pay for cross platform compatibilty. -
Hi Frendz..
I want to know how we can build a callable obj which have a two buttons those r Accept n Reject accordiing to the actions on these buttons flow should forward to next screen(approver ) r sent back to the sender(screen with reject).
I gone thru the Leave process(Time-Off process) which is very suitable for my requirment but in this app there r using predefined CO(com.sap.caf.eu.gp.example.tiimeoff.wd.create).How we see the source code of this predefined CO.
Thanks in Advance
Regards
RajeshHi,
check [this|Re: Source of Time-off Request Project].
Regards,
Naga -
Hi Frendz..
I want to know how we can build a callable obj which have a two buttons those r Accept n Reject accordiing to the actions on these buttons flow should forward to next screen(approver ) r sent back to the sender(screen with reject).
I gone thru the Leave process(Time-Off process) which is very suitable for my requirment but in this app there r using predefined CO(com.sap.caf.eu.gp.example.tiimeoff.wd.create).How we see the source code of this predefined CO.
Thanks in Advance
Regards
Rajeshnot answered
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How to locate the source code which populate the SO number?
Hi,
For example:
In T-code: VA01
Put your cusor on the screen field : Standard Order
Then press F1, get the technical info of this field as below shows:
Screen field VBAK-VBELN
Program name SAPMV45A
Screen no. 4001
So my question is, how to locate the source code which exactly to populate the SO number into VBAK-VBELN by the system automaticallly.
As assumed that the system is generate this kind of SO autuomatically, and its number range is defined in SPRO.
I just want to find out the coding part which gengerate the SO number.
Want to see the source code of that...
How to find it???
Thanks.Hi Deepak,
Thanks for the info..
But i think i am also know that.
Questions is dont know how to find the KEY statements that exactlly to generate the number...
Anyway, 2 points to you. -
How to view the source code for Native Method
hi
i am using some native methods in to my code ;
can anybody tell me how to view the source code for the same ;
nikBuy/acquire a C/C++/assembly code disassembler and run the shared library through it.
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Hi,
I want to know how to read the source code of web dynpro java from the source folder i.e. without loading the project in NWDS. Please answer me as soon as possible.
Thanks & Regards,
AniruddhaHi,
If you are using DC's then you can find the .Java files in the path
<project Name>\_comp\gen_wdp\packages\<Pacjage>\<ComponentName>\..
In the above path you can find the Java files of the controllers.
Thanks,
Raju Bonagiri -
How to get the source code of Java Concurrent Program?
Hi,
How to get the source code of Java Concurrent Program?
Example
Programe Name:Format Payment Instructions
Executable:Format Payment Instructions
Execution File Name:FDExtractAndFormatting
Execution File Path:oracle.apps.iby.scheduler
Thanks in advance,
SenthilGo on Unix box at $JAVA_TOP/oracle/apps/iby/scheduler
You will get class file FDExtractAndFormatting.
Decompile it to get source code.
Thanks, Avaneesh -
How to get the source code of a PRT application in the portal
Hi!
Does anybody know how to get the source code of a PRT application in the portal?
Thanks in advance,
CelsoCelso,
If its Java-based code have a look at the properties of an iView that belongs to the application in question and copy the value of the Code Link parameter e.g. 'com.sap.pct.hcm.rc_vacancyrequestov.default'.
Search the Portal installation directory under /j233/cluster/server/ for a .par.bak file of the same name, removing .default from the codelink parameter
e.g. com.sap.pct.hcm.rc_vacancyrequestov.par.bak
Copt this locally and import into Netweaver Developer Studio. You will have to decompilte the class files with a decompiler such as DJ Decompiler or Cavaj (search with Google).
Cheers,
Steve -
How to get the source code of an HTML page in Text file Through J2EE
How to get the source code of an HTML page in Text file Through J2EE?
Huh? If you want something like your browser's "view source" command, simply use a URLConnection and read in the data from the URL in question. If the HTML page is instead locally on your machine, use a FileInputStream. There's no magic invovled either way.
- Saish -
How to get the source code of an HTML page in Text file Through java?
How to get the source code of an HTML page in Text file Through java?
I am coding an application.one module of that application is given below:
The first part of the application is to connect our application to the existing HTML form.
This module would make a connection with the HTML page. The HTML page contains the coding for the Form with various elements. The form may be a simple form with one or two fields or a complex one like the form for registering for a new Bank Account or new email account.
The module will first connect through the HTML page and will fetch the HTML code into a Text File so that the code can be further processed.
Could any body provide coding hint for thatYou're welcome. How about awarding them duke stars?
edit: cheers! -
How to protect java source code?
Hi everybody
I love Java but I think that people can decompile my class file to take my source code!Like this program
http://kpdus.tripod.com/jad.html
How to protect our source code?Even you use Jar files, they can unzip them and decompile!
Thanks in advance!Use Java Obfuscator. Try one of these
http://preemptive.com/products/dasho/index.html
http://www.zelix.com/klassmaster/obfuscator.html
http://java-source.net/open-source/obfuscators -
How to protect JSP source code on the Server Side ?
I am new on JSP. I Already know about various Web and Desktop technologies but is the first time on JSP. I know ASP for example.
Well, about .NET platform, it protects my source code on the server, the source code is compiled and on the server, only the compiled file are installed, my source code stay with me...
About JSP, how it works about ? Is possible to hide my source code too ? What the technique to hide the codes ? I need to prevent access to my source codes...
Robertoroberto.novakosky wrote:
About .exe files, do you know if a java class is more easy or dificult to do reverse engineering ?Depends on who your enemy is. If it's for example a hacker with a lot of C knowledge but zero of Java knowledge, reverse engineering .exe would be easier than .class. If one was interested, one would always take time to learn how to decompile the one or other. Making files secure is a waste of time. It's always "hackable".
If there was a proof of concept, no one major software vendor would have had so much problems with piracy and cracks/keygens. Think about it once again. It's simply impossible. Just have a clear EULA and actually make work of it whenever you discovers if someone breaks your EULA.
I was thinking about, the .JSP can be converted to servlet .java, and converted to .class, this way hide the source code.Once again, one could still decompile it (or reverse engineer, so you call).
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