Initial commit

Author: phenixcoder

.gitignore

@@ -0,0 +1 @@
+node_modules

index.js

@@ -0,0 +1,60 @@
+#!/usr/bin/env node
+const cli = require('cli');
+const OTP = require('otp');
+const options = {
+  counter: ['c', 'Counter for HTOP'],
+  help: ['h', 'Help'],
+  method: ['m', 'Method for OTP HOTP or TOTP.', 'string', 'TOTP'],
+  otp: ['o', 'OTP value to be verified. Use with verify command', 'int'],
+  secret: ['s', 'Secret to be used for OTP generation. Can be set using OTP_SECRET environment variable. parameter overrides environment variable', 'string']
+}
+const params = cli.parse(options, ['generate', 'verify']);
+const secret = params.secret ? params.secret : process.env.OTP_SECRET;
+if (secret === null || secret === undefined) {
+  console.log('ERROR: Secret missing.\n\n');
+  cli.getUsage(1);
+}
+
+if (params.method === 'HOTP' && params.counter === null) {
+  console.log('ERROR: Counter required. HOTP Method selected.\n\n');
+  cli.getUsage(1);
+}
+var otp = OTP({
+  secret: secret
+});
+
+const generatedOTP = params.method === 'TOTP' ? otp.totp() : otp.hotp(params.counter);
+
+switch (cli.command) {
+  case 'generate':
+    if (params.help) {
+      cli.getUsage(1);
+    } else {
+      console.log(generatedOTP);
+    }
+    break;
+  case 'verify':
+    if (params.help) {
+      cli.getUsage(1);
+    } else {
+
+      if (params.otp === null) {
+        console.log('ERROR: OTP required.\n\n');
+        cli.getUsage(1);
+      }
+      if (generatedOTP === params.otp.toString()) {
+        console.log('OK')
+        process.exit(0);
+      } else {
+        console.log('FAIL');
+        process.exit(1);
+
+      }
+    }
+    break;
+  default:
+    cli.getUsage(1);
+    break;
+}
+
+

package-lock.json

@@ -0,0 +1,27 @@
+{
+  "name": "otp-ci",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "test": "./run_tests"
+  },
+  "bin": {
+    "otpci": "index.js",
+    "otp-ci": "index.js"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/phenixcoder/otp-ci.git"
+  },
+  "author": "",
+  "license": "ISC",
+  "bugs": {
+    "url": "https://github.com/phenixcoder/otp-ci/issues"
+  },
+  "homepage": "https://github.com/phenixcoder/otp-ci#readme",
+  "dependencies": {
+    "cli": "^1.0.1",
+    "otp": "^0.1.3"
+  }
+}

package.json

@@ -0,0 +1,26 @@
+# OTP CI
+
+Commandline utility to check OTP code.
+
+## Usage
+```
+Usage:
+  otpci [OPTIONS] <command> [ARGS]
+
+Options: 
+  -c, --counter          Counter for HTOP
+  -h, --help             Help
+  -m, --method [STRING]  Method for OTP HOTP or TOTP. (Default is TOTP)
+  -o, --otp NUMBER       OTP value to be verified. Use with verify command 
+  -s, --secret STRING    Secret to be used for OTP generation. Can be set using 
+                         OTP_SECRET environment variable. parameter 
+                         overrides environment variable 
+
+Commands: 
+  generate, verify
+```
+## Examples
+
+`otpci verify -m HTOP -c 1 -s SECRET -o 123456`
+
+`otpci generate -m HTOP -c 1 -s SECRET`

readme.md

@@ -0,0 +1,31 @@
+#!/bin/bash
+
+RED=$(echo -e '\e[31m');
+GREEN=$(echo -e '\e[32m');
+YELLOW=$(echo -e '\e[33m');
+RESET=$(echo -e '\e[0m');
+
+
+export SECRET=1234
+printf "\n\n$GREEN Implicit values$RESET\n"
+RESULT1=$(node index.js verify -s $SECRET -o $(node index.js generate -s $SECRET))
+RESULT2=$(node index.js verify --secret $SECRET -o $(node index.js generate --secret $SECRET))
+RESULT3=$(node index.js verify --secret=$SECRET -o $(node index.js generate --secret=$SECRET))
+RESULT4=$(OTP_SECRET=$SECRET node index.js verify -o $(OTP_SECRET=$SECRET node index.js generate))
+
+printf "\n$YELLOW   Verify Generated OTP when secret is passed with -s: $RESET$RESULT1"
+printf "\n$YELLOW   Verify Generated OTP when secret is passed with --secret: $RESET$RESULT2"
+printf "\n$YELLOW   Verify Generated OTP when secret is passed with ---secret= : $RESET$RESULT3"
+printf "\n$YELLOW   Verify Generated OTP when secret is passed with environment variable: $RESET$RESULT4"
+
+printf "\n\n$GREEN Explicit TOTP$RESET\n"
+
+RESULT1=$(node index.js verify -m TOTP -s $SECRET -o $(node index.js generate -m TOTP -s $SECRET))
+
+printf "\n$YELLOW   Verify Generated OTP when explicit method TOTP is passed with -m: $RESET$RESULT1"
+
+printf "\n\n$GREEN Explicit HTOP$RESET\n"
+
+RESULT1=$(node index.js verify -m HTOP -c 1 -s $SECRET -o $(node index.js generate -m HTOP -c 1 -s $SECRET))
+
+printf "\n$YELLOW   Verify Generated OTP when explicit method HTOP -c 1 is passed with -m: $RESET$RESULT1"