Github user sjcorbett commented on a diff in the pull request:
https://github.com/apache/incubator-brooklyn/pull/112#discussion_r15986075
--- 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 --
Would prefer the line to be phrased "Please add the following to your
brooklyn.properties".
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