Failed to read certificate from KeyStore when running Unit Test
For some reason, loading KeyStore in Unit Test seems empty and I have no idea why.
I have a keystore file with a certificate in it: src/test/resources/public-keystore-name
So, by running this command in the terminal:
../src/test/resources$ keytool -list -keystore public-keystore-name -storetype PKCS12
I am getting the following output:
Keystore type: PKCS12
Keystore provider: SunJSSE
Your keystore contains 1 entry
aliasname, May 22, 2015, trustedCertEntry,
Certificate fingerprint (SHA1): 4E:87:CF:EF:FC:E1:37:63:36:E0:26:0C:1E:B3:65:BB:48:3A:83:1A
In my unit test, I can download and run the KeyStore from this file ok, but I can’t get the certificate I saved in it. The certificate has an alias "aliasname" and a password "password".
@Test
public void testUtil() throws Exception {
KeyStore publicKS = KeyStore.getInstance("PKCS12");
File publicKeyStoreFile = FileUtils.getFile("src/test/resources/public-keystore-name");
FileInputStream fisPublic = new FileInputStream(publicKeyStoreFile);
publicKS.load(fisPublic, "password".toCharArray());
Certificate cert = publicKS.getCertificate("aliasname");
System.out.println("Cert is: " + cert);
}
Always prints: "Certificate: null"
Why is KeyStore empty in this Unit Test? (searching for aliases using Keystore.aliases () returns an empty set).
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The KeyStore was created using the BouncyCastle stuff, so you had to go into this KeyStore setting:
...
KeyStore publicKS = KeyStore.getInstance("PKCS12", "BC");
...
"BC" is shorthand for BouncyCastle and can be used after startup:
Security.addProvider(new org.bouncycastle.jce.provider.BouncyCastleProvider());
I think the default KeyStore is probably some Java standard?
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