Java JDK 1.4.2 Keystore

I am using JDK 1.4.2. When I changed the directory that is networked or there / jdk / bin and I did the same thing I've done locally in the directory c : / programme.... / jdk / bin to create a certificate with the following command : keytool - genkey - keystore name ! dekeystore -alias name! aliases
myself out there :

Code:

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keytool error : java.io.FileFoundException : nom_keystore (Permission denied )

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Can anybody have any idea about what is Java JDK 1.4.2 Keystore. Please help. Thanks in advance.

A keystore is a file protected by password , which can contain different keys and certificates. By default, the JDK comes with a keystore that contains the certificates from different Certification Authorities ' trust ' ; this keystore is :

Code:

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$ JAVA_HOME / jre / lib / security / cacerts

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If you know the password , you can import / export or list the contents the Java keystore with the utility keytool (In / usr/java/j2sdk1.4.1_02 , accessible directly from the command line thanks to / etc / profile.d / java.sh and / etc / java / java.conf ).

To create the key , we must define an alias (the name in full ) and a nomdustockage ( filename ). Remember the name of the alias that you specify.

Code:

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keytool - genkey - keysize keyalg RSA- 2048- alias [ alias - name ]- keystore [ nomdustockage ]

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Set the password file storage. Then fill in the fields:
What is the Name of your organizational unit ?
[ Unknown] : Test
What is the Name of your organization?
[Unknown ]: Your organization name
What is the Name of your City or Locality ?
[Unknown ] : Paris
What is the Name of your State or Province ?
[Unknown ] : Paris
What is the two- letter country code for this unit ?
[Unknown] : EN
Confirm ( yes or yes ):
Is CN = www.exemple.com , OU = test , O = Your Organization Name , L = Paris, ST = Paris , C = U.S. correct?
[ no ] : yes
Enter a password for this key , press ENTER to set the same as for file storage :
Enter key password for [ nomdustockage ]
The storage file is now created. You can check with :
keytool - list - keystore [ nomdustockage ]
Make a backup copy of the file storage directory created in the JDK / bin or in the current directory .

You need to import the certificate used to secure the server Web OMS in the keystore JDK software trademark. Use the application keytool Java Software as follows:

Code:

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$ keytool- import -keystore -storepass changeit \
/install - dir/ bin /version- jdk/ jre / lib / security / cacerts \
- file /install - dir/ var / tsp / ca.pem

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changeit corresponds to the password the keystore and version- jdk to JDK version installed on the SGD server. If you have multiple certificates in the file ca.pem, separate certificates and add them individually.

We have now to create a certificate. We can do it with the keytool command (that is contained in the repertory bin of JDK).
- genkey: parameter used to generate a certificate.
- keyalg: parameter indicating the algorithm used.
- dname: parameter gathering information of the person who created the certificate.
- alias: alias.
- keypass: password protecting the key.
- keystore: name of the keystore.
- storepass: password protecting the keystore.

You have an applet that needs to be signed for that he'll have to create a key for signing your applet will turn to your order in the keytool provided jdk sun java

Code:

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Keytool - genkey - alias name of your <the clé> - keypass <passing your clé> path> - keystore - storepass ring clé> <password spends >

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Then if you want your key to be recognized as trustworthy you must generate a CSR ( certificate request signé ) must be sent a certificate to be authenticated AUTHORITY.