[jboss-jira] [JBoss JIRA] (ELY-1497) Support Modular Crypt Format (MCF) password in Bcrypt mapper

[Tom Stiemerling (JIRA)]

Tom Stiemerling created ELY-1497:
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             Summary: Support Modular Crypt Format (MCF) password in Bcrypt mapper
                 Key: ELY-1497
                 URL: https://issues.jboss.org/browse/ELY-1497
             Project: WildFly Elytron
          Issue Type: Enhancement
          Components: Passwords
    Affects Versions: 1.1.7.Final
            Reporter: Tom Stiemerling


Currently BCrypt mapper for DB realm does not support MCF format passwords (which does not require explicit salt or iterations):

17:42:28,328 ERROR [org.jboss.as.controller.management-operation] (ServerService Thread Pool -- 3) WFLYCTL0013: Operation ("add") failed - address: ([
    ("subsystem" => "elytron"),
    ("jdbc-realm" => "DatabaseRealm")
]) - failure description: "WFLYCTL0155: 'salt-index' may not be null"

Support should be added to support MCF password so only single column needed in DB.

Logic:

if (password && !salt && !iterations)
   assume MCF format password
else if (password && salt && iterations)
  assume BCrypt (b64) password, etc
else
  error




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