OSGI Missing Provide-Capability entry for org.apache.shiro.crypto.hash.HashSpi

[jherkel]

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• I had searched in the issues and found no similar issues.

Environment

Apache Karaf 4.4.4 & JDK 17 & Fedora 38

Shiro version

2.0.0 alpha 3

What was the actual outcome?

During password encryption I can see that shiro isn't able to see argon hash provider.

What was the expected outcome?

Shiro is able to use bcrypt & argon hash providers

How to reproduce

Import shiro bundles:
shiro-core
mvn:org.apache.shiro.crypto/shiro-hashes-bcrypt/${org.apache.shiro.version}
mvn:org.apache.shiro.crypto/shiro-hashes-argon2/${org.apache.shiro.version}

Deploy any application that uses shiro and is able to run under Karaf & OSGI

Debug logs

Caused by: java.lang.UnsupportedOperationException: Cannot create a hash with the given algorithm: argon2id
at org.apache.shiro.crypto.hash.DefaultHashService.computeHash(DefaultHashService.java:98) ~[!/:2.0.0-alpha-3]
at org.apache.shiro.authc.credential.DefaultPasswordService.passwordsMatch(DefaultPasswordService.java:181) ~[!/:2.0.0-alpha-3]
at tech.pantheon.chronos.aaa.impl.security.realm.impl.TokenCredentialsMatcher.doCredentialsMatch(TokenCredentialsMatcher.java:36) ~[?:?]
at org.apache.shiro.realm.AuthenticatingRealm.assertCredentialsMatch(AuthenticatingRealm.java:600) ~[!/:2.0.0-alpha-3]
at org.apache.shiro.realm.AuthenticatingRealm.getAuthenticationInfo(AuthenticatingRealm.java:581) ~[!/:2.0.0-alpha-3]
at Proxy7d5c2798_ad1d_48c5_aa34_93f64a110877.getAuthenticationInfo(Unknown Source) ~[?:?]
at org.apache.shiro.authc.pam.ModularRealmAuthenticator.doSingleRealmAuthentication(ModularRealmAuthenticator.java:180) ~[!/:2.0.0-alpha-3]
at org.apache.shiro.authc.pam.ModularRealmAuthenticator.doAuthenticate(ModularRealmAuthenticator.java:273) ~[!/:2.0.0-alpha-3]
at org.apache.shiro.authc.AbstractAuthenticator.authenticate(AbstractAuthenticator.java:198) ~[!/:2.0.0-alpha-3]

[lprimak]

Sounds like you have a good handle on the problem. Would you submit a PR?