Importing SSL Certificate into Eclipse
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22-08-2019 - |
Question
How do you import an SSL certificate created by java into a project in Eclipse?
Solution
Probably you want to import a "fake" SSL cert in JRE's trustcacerts for avoiding not-a-valid-certificate issues. Isn't it?
As Jon said, you can do the job with keytool:
keytool
-import
-alias <provide_an_alias>
-file <certificate_file>
-keystore <your_path_to_jre>/lib/security/cacerts
Use "changeit" as the default password when asked (thanks Brian Clozel). Ensure to use this runtime at your server or launch configuration.
OTHER TIPS
There's a better tool for the job.
When you run (run as administrator in windows in order to save changes to system, sudo in linux, etc.) the application (it has installers for win/mac/linux) there's a built-in function to edit the system's cacerts file:
File -> Open Special -> Open CA Certificates
EITHER you already have the certificate file and you can go to:
Tools -> Import Trusted Certificate
OR you need to download the certificate from the server; go to:
Examine -> Examine SSL
From there type in the hostname and click ok. It will pop up a window showing the certificate details. At the bottom of that window there's an "Import" button that will allow you to directly import it into the cacerts.
Make sure you save and close cacerts, and restart your eclipse/application for the settings to take effect.
We need to import a certificate means we need to use :
keytool
-importcert
-file <certificate_location>
-keystore <jre_location\lib\security\cacerts>
-alias "<cert_name>"
It will ask for a password. Type the password as changeit
Type Password : changeit
finally it will ask need to add {yes/no} :
type yes.
Note: Don't give blank space in location path
You should probably create the certificate and import it into the default keystore using keytool. I'm not sure what you're trying to do with your application, but it should then be able to use that certificate.
sudo keytool -import -file /Users/balaji-pt2176/Desktop/Apple\ Worldwide\ Developer\ Relations\ Certification\ Authority.cer -keystore /Library/Java/JavaVirtualMachines/jdk1.8.0_181.jdk/Contents/Home/jre/lib/security/cacerts
in mac