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From sjcorbett <...@git.apache.org>
Subject [GitHub] incubator-brooklyn pull request: BROOKLYN-15: support sha256 passw...
Date Fri, 08 Aug 2014 10:20:08 GMT
Github user sjcorbett commented on a diff in the pull request:

    https://github.com/apache/incubator-brooklyn/pull/112#discussion_r15986181
  
    --- Diff: usage/cli/src/main/java/brooklyn/cli/Main.java ---
    @@ -200,6 +203,57 @@ public Void call() throws Exception {
             }
         }
     
    +    @Command(name = "generate-password", description = "Generates a hashed web-console
password")
    +    public static class GeneratePasswordCommand extends BrooklynCommandCollectingArgs
{
    +
    +        @Option(name = { "--user" }, title = "username", required = true)
    +        public String user;
    +
    +        @Override
    +        public Void call() throws Exception {
    +            System.out.println(BANNER);
    +            System.out.println("Version:  " + BrooklynVersion.get());
    +            System.out.println("Website:  http://brooklyn.incubator.apache.org");
    +            System.out.println("Source:   https://github.com/apache/incubator-brooklyn");
    +            System.out.println();
    +            System.out.println("Copyright 2011-2014 The Apache Software Foundation.");
    +            System.out.println("Licensed under the Apache 2.0 License");
    +            System.out.println();
    +            
    +            Console console = System.console();
    +            if (console == null) {
    +                System.err.println("No console; cannot get password securely from standard
input; aborting");
    +            }
    +            System.out.print("Enter password: ");
    +            System.out.flush();
    +            char[] chars = console.readPassword();
    +            if (Strings.isBlank(new String(chars))) {
    +                System.err.println("Password must not be blank; aborting");
    +                return null;
    +            }
    +            
    +            System.out.print("Re-enter password: ");
    +            System.out.flush();
    +            char[] chars2 = console.readPassword();
    +            if (!Arrays.equals(chars, chars2)) {
    +                System.err.println("Passwords did not match; aborting");
    +                return null;
    +            }
    +
    +            String salt = Identifiers.makeRandomId(4);
    +            String sha256password = PasswordHasher.sha256(salt, new String(chars));
    +            
    +            System.out.println();
    +            System.out.println("Please enter the following into your brooklyn.properies:");
    --- End diff --
    
    Also, properties is misspelt.


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