demitsuri / android-fb-keytool Goto Github PK

What steps will reproduce the problem?
1. Trying to know the hash key
2. Command: java -jar android-fb-keytool.jar -keystore /home/ahmedatif/desktop
3.

What is the expected output? What do you see instead?
I think the expected output is the hash key

What version of the product are you using? On what operating system?
Mac OS

Please provide any additional information below.
I've downloaded the soruce code, it's for reading only, I found that in the 
code:

if(args.length == 0) {
            usage();
            return;
        }

        int i = 0;
        while(i < args.length) {
            String arg = args[i];

            if(arg.equalsIgnoreCase("-keystore")) {
                i++;
                keystore = args[i];
            } else if(arg.equalsIgnoreCase("-storepass")) {
                i++;
                storepass = args[i];
            } else if(arg.equalsIgnoreCase("-alias")) {
                i++;
                alias = args[i];
            } else if(arg.equalsIgnoreCase("-keypass")) {
                i++;
                keypass = args[i];
            } else if(arg.equalsIgnoreCase("-h") || arg.equalsIgnoreCase("-help")) {
                usage();
                return;
            } else {
                error("Unknown argument - " + arg);
                return;
            }
            i++;
        }

        if(keystore == null) {
            error("Keystore path didn't specified");
            return;
        }

        if(alias == null) {
            error("Key alias didn't specified");
            return;
        }


--> You check alias while I didn't even type it, I mean I shouldn't type it, 
the command is asking about the keystore so why should I type alias, it should 
be null and I think you shouldn't return.

Thanks in advance !

What steps will reproduce the problem?
1. I use this in terminal java -jar android-fb-keytool.jar
2. It gives me the properties I can use like -keystore
3. When i use any option in gives an exception

What is the expected output? What do you see instead?

The expected output is the keystore

But it gave me an exception which is 
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 1
    at com.litecoding.android.fbkeytool.Main.main(Main.java:32)

What version of the product are you using? On what operating system?

I am on Mac OS 10.9

Please provide any additional information below.
I downloaded the source code but it's read only.