Merge branch 'master' of github.com:brandonskerritt/RustScan into master

README.md tweaks

.all-contributorsrc

@@ -115,6 +115,55 @@
         "doc",
         "design"
       ]
+    },
+    {
+      "login": "Ferryistaken",
+      "name": "Alessandro Ferrari",
+      "avatar_url": "https://avatars3.githubusercontent.com/u/47927670?v=4",
+      "profile": "https://github.com/Ferryistaken",
+      "contributions": [
+        "content"
+      ]
+    },
+    {
+      "login": "Phenomite",
+      "name": "Phenomite",
+      "avatar_url": "https://avatars2.githubusercontent.com/u/8285537?v=4",
+      "profile": "https://github.com/Phenomite",
+      "contributions": [
+        "content"
+      ]
+    },
+    {
+      "login": "SuperSandro2000",
+      "name": "Sandro",
+      "avatar_url": "https://avatars2.githubusercontent.com/u/7258858?v=4",
+      "profile": "https://supersandro.de/",
+      "contributions": [
+        "content",
+        "bug",
+        "code"
+      ]
+    },
+    {
+      "login": "caass",
+      "name": "Cass",
+      "avatar_url": "https://avatars2.githubusercontent.com/u/25358963?v=4",
+      "profile": "https://swag.lgbt",
+      "contributions": [
+        "platform",
+        "code",
+        "bug"
+      ]
+    },
+    {
+      "login": "niklasmohrin",
+      "name": "Niklas Mohrin",
+      "avatar_url": "https://avatars0.githubusercontent.com/u/47574893?v=4",
+      "profile": "https://github.com/niklasmohrin",
+      "contributions": [
+        "doc"
+      ]
     }
   ],
   "contributorsPerLine": 7,

.dockerignore

@@ -0,0 +1,2 @@
+.git
+Dockerfile

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "src/rustscan_scripting_engine"]
+	path = src/rustscan_scripting_engine
+	url = https://github.com/RustScan/rustscan_scripting_engine

.travis.yml

@@ -1,56 +1,37 @@
 language: rust
-
 os:
-  - linux
-  - osx
-  # - windows
-
+- linux
+- osx
 arch:
-  - amd64
-  - arm64
-
+- amd64
+- arm64
 services:
-  - docker  
-
+- docker
 before_install:
 - rustup component add rustfmt
-
-# cargo test
 rust:
-  - stable
-  - beta
+- stable
+- beta
 jobs:
   fast_finish: true
-
-# Cargo fmt
 script:
 - cargo build
 - cargo test
 - cargo fmt -- --check
-
-# automatic deployment to cargo on release
-# deploy:
-
-#   provider: releases
-#   api_key: "GITHUB OAUTH TOKEN"
-#   file: "FILE TO UPLOAD"
-#   skip_cleanup: true
-#   on:
-#     tags: true
-
-# after_success:
-#   - wget https://raw.githubusercontent.com/DiscordHooks/travis-ci-discord-webhook/master/send.sh
-#   - chmod +x send.sh
-#   - ./send.sh success $WEBHOOK_URL
-
-        # only deploy on master branch
-        # on:
-                # branch: master
-        # provider: cargo
-        # token: $crates 
-
-
 after_failure:
-  - wget https://raw.githubusercontent.com/DiscordHooks/travis-ci-discord-webhook/master/send.sh
-  - chmod +x send.sh
-  - ./send.sh failure $WEBHOOK_URL
+- wget https://raw.githubusercontent.com/DiscordHooks/travis-ci-discord-webhook/master/send.sh
+- chmod +x send.sh
+- "./send.sh failure $WEBHOOK_URL"
+after_success: |
+  if [ -n "${GITHUB_TOKEN}" ]; then
+    [ "${TRAVIS_BRANCH} " = master ] &&
+    [ "${TRAVIS_PULL_REQUEST}" = false ] &&
+    cargo doc &&
+    echo "<meta http-equiv=refresh content=0;url=rustscan/index.html>" > target/doc/index.html &&
+    sudo pip install ghp-import &&
+    ghp-import -n target/doc &&
+    git push -fq https://${GITHUB_TOKEN}@github.com/${TRAVIS_REPO_SLUG}.git gh-pages
+  fi
+env:
+  global:
+    secure: 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

Cargo.lock

@@ -759,7 +759,7 @@ dependencies = [
 
 [[package]]
 name = "rustscan"
-version = "1.7.1"
+version = "1.8.0"
 dependencies = [
  "ansi_term 0.12.1",
  "async-std",
@@ -774,7 +774,6 @@ dependencies = [
  "rlimit",
  "shell-words",
  "structopt",
- "toml",
 ]
 
 [[package]]
@@ -783,12 +782,6 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ea6a9290e3c9cf0f18145ef7ffa62d68ee0bf5fcd651017e586dc7fd5da448c2"
 
-[[package]]
-name = "serde"
-version = "1.0.114"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5317f7588f0a5078ee60ef675ef96735a1442132dc645eb1d12c018620ed8cd3"
-
 [[package]]
 name = "shell-words"
 version = "1.0.0"
@@ -821,9 +814,9 @@ checksum = "8ea5119cdb4c55b55d432abb513a0429384878c15dde60cc77b1c99de1a95a6a"
 
 [[package]]
 name = "structopt"
-version = "0.3.16"
+version = "0.3.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "de5472fb24d7e80ae84a7801b7978f95a19ec32cb1876faea59ab711eb901976"
+checksum = "6cc388d94ffabf39b5ed5fadddc40147cb21e605f53db6f8f36a625d27489ac5"
 dependencies = [
  "clap",
  "lazy_static",
@@ -832,9 +825,9 @@ dependencies = [
 
 [[package]]
 name = "structopt-derive"
-version = "0.4.9"
+version = "0.4.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e0eb37335aeeebe51be42e2dc07f031163fbabfa6ac67d7ea68b5c2f68d5f99"
+checksum = "5e2513111825077552a6751dfad9e11ce0fba07d7276a3943a037d7e93e64c5f"
 dependencies = [
  "heck",
  "proc-macro-error",
@@ -881,15 +874,6 @@ dependencies = [
  "lazy_static",
 ]
 
-[[package]]
-name = "toml"
-version = "0.5.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ffc92d160b1eef40665be3a05630d003936a3bc7da7421277846c2613e92c71a"
-dependencies = [
- "serde",
-]
-
 [[package]]
 name = "unicode-segmentation"
 version = "1.6.0"

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "rustscan"
-version = "1.7.1"
+version = "1.8.0"
 authors = ["Bee <[email protected]>"]
 edition = "2018"
 description = "Faster Nmap Scanning with Rust"
@@ -18,7 +18,7 @@ exclude = [
 
 [dependencies]
 colored = "2.0.0"
-structopt = "0.3.16"
+structopt = "0.3.17"
 async-std = "1.6.3"
 futures = "0.3"
 rlimit = "0.4.0"
@@ -26,14 +26,10 @@ shell-words = "1.0.0"
 log = "0.4.0"
 env_logger = "0.7.1"
 dirs = "3.0.1"
-toml = "0.5.6"
 gcd = "2.0.1"
 rand = "0.7.3"
 colorful = "0.2.1"
 ansi_term = "0.12.1"
-ureq = "1.3.0"
-serde = "1.0.115"
-serde_derive = "1.0.115"
 
 [package.metadata.deb]
 depends = "$auto, nmap"

Dockerfile

@@ -1,22 +1,16 @@
 FROM rust:alpine as builder
-RUN apk update && \
-    apk add build-base && \
-    rm -rf /var/cache/apk/*
+RUN apk add --no-cache build-base
 
 WORKDIR /usr/src/rustscan
 COPY . .
 RUN cargo install --path .
 
-FROM alpine
+FROM alpine:3.12
 LABEL author="Hydragyrum <https://github.com/Hydragyrum>"
-RUN ulimit -n 100000 && \
-    apk update && \
-    apk add \
-    nmap nmap-scripts wget \
-    && \
-    rm -rf /var/cache/apk/*
-COPY --from=builder /usr/local/cargo/bin/rustscan /usr/local/bin/rustscan
 RUN addgroup -S rustscan && \
-    adduser -S -G rustscan rustscan
+    adduser -S -G rustscan rustscan && \
+    ulimit -n 100000 && \
+    apk add --no-cache nmap nmap-scripts wget
+COPY --from=builder /usr/local/cargo/bin/rustscan /usr/local/bin/rustscan
 USER rustscan
-ENTRYPOINT ["/usr/local/bin/rustscan"]
+ENTRYPOINT [ "/usr/local/bin/rustscan" ]

README.md

@@ -5,7 +5,7 @@
  <a href="https://github.com/RustScan/RustScan#-usage">Usage Guide</a>
  ⬅️
 <br>
-<img src="https://github.com/RustScan/RustScan/blob/master/pictures/rustscan.png?raw=true">
+<img src="pictures/rustscan.png">
 </p>
 <p align="center">
 <u><b> Turns a 17 minutes Nmap scan into 19 seconds. </b></u><br> Find all open ports <b>fast</b> with RustScan, automatically pipe them into Nmap.
@@ -34,27 +34,7 @@
 3. ???
 4. Profit!
 
-<table>
-  <tr>
-  <th>Name</th>
-    <th>⚡ Nmap <b>with RustScan</b> ⚡ </th>
-    <th>🐢 Nmap 🐢</th>
-  </tr>
-  <tr>
-  <th>Gif</th>
-    <td><img src="https://github.com/RustScan/RustScan/blob/master/pictures/with_rustscan.gif?raw=true" alt="The guy she tells you not to worry about"></td>
-    <td><img src="https://github.com/RustScan/RustScan/blob/master/pictures/without_rustscan.gif?raw=true" alt="You"></td>
-  </tr>
-  <tr>
-  <th>Time</th>
-    <td><b>39 seconds</b></td>
-    <td><b>17 minutes and 41 seconds</b></td>
-  </tr>
-</table>
 
-<sub><b>Note</b> This is an older gif. RustScan's current top speed is 3 seconds for all 65k ports. This gif is 26 seconds.</sub><br>
-
-RustScans **only** job is to reduce the friction between finding open ports and inputting them into nmap.
 
 # ✨ Features
 * Scans all 65k ports in **8 seconds** (on 10k batch size).
@@ -67,7 +47,7 @@ RustScans **only** job is to reduce the friction between finding open ports and
 
 | Installation Guide | Documentation | Discord |
 | ------------------ | ------------- | ------- |
-| 📖 [Installation Guide](https://github.com/RustScan/RustScan#-full-installation-guide) | 📚 [Documentation](https://github.com/RustScan/RustScan/issues/89) | 🦜 [Discord](https://discord.gg/GFrQsGy)
+| 📖 [Installation Guide](https://github.com/RustScan/RustScan#-full-installation-guide) | 📚 [Documentation](https://rustscan.github.io/RustScan/) | 🦜 [Discord](https://discord.gg/GFrQsGy)
 
 ## 🙋 Table of Contents
 * 📖 [Installation Guide](https://github.com/RustScan/RustScan#-full-installation-guide)
@@ -136,7 +116,7 @@ We strongly recommend using the `alpine` tag, as this is the latest major - stab
 
 Simply run this command against the IP you want to target:
 
-```
+```bash
 docker run -it --rm --name rustscan rustscan/rustscan:alpine <rustscan arguments here> <ip address to scan>
 ```
 
@@ -146,30 +126,30 @@ Once done, you will no longer need to re-download the image (except when RustSca
 
 You will have to run this command every time, so we suggest aliasing it to something memorable.
 
-```
-alias rustscan='docker run -it --rm --name rustscan rustscan/rustscan:alpine <rustscan arguments here> <ip address to scan>'
+```bash
+alias rustscan='docker run -it --rm --name rustscan rustscan/rustscan:alpine'
 ```
 
 Then we can:
 
-```
+```bash
 rustscan 127.0.0.1 -t 500 -b 1500 -- -A
 ```
 
 #### To build your own image:
 
 Download the repo:
-```
+```bash
 git clone https://github.com/RustScan/RustScan.git
 ```
 
 Ensure you navigate to the download location of the repo:
-```
+```bash
 cd /path/to/download/RustScan
 ```
 
 Build away!
-```
+```bash
 docker build -t <yourimagename> .
 ```
 
@@ -179,13 +159,13 @@ docker build -t <yourimagename> .
 
 Tap the brew:
 
-```
+```bash
 brew tap brandonskerritt/rustscan
 ```
 
 Install it:
 
-```
+```bash
 brew install rustscan
 ```
 
@@ -208,11 +188,9 @@ If you maintain a community distribution and want it listed here, leave an issue
 
 # 🤸 Usage
 
-```
-rustscan -h
-```
+```console
+$ rustscan -h
 
-```
 Fast Port Scanner built in Rust. WARNING Do not use this program against sensitive infrastructure since the specified
 server may not be able to handle this many socket connections at once. - Discord https://discord.gg/GFrQsGy - GitHub
 https://github.com/RustScan/RustScan
@@ -241,7 +219,7 @@ OPTIONS:
 ARGS:
     <ips-or-hosts>...    A list of comma separated IP addresses or hosts to be scanned
     <command>...         The Nmap arguments to run. To use the argument -A, end RustScan's args with '-- -A'.
-                         Example: 'rustscan -T 1500 127.0.0.1 -- -A -sC'. This command adds -Pn -vvv -p $PORTS
+                         Example: 'rustscan -t 1500 127.0.0.1 -- -A -sC'. This command adds -Pn -vvv -p $PORTS
                          automatically to nmap. For things like --script '(safe and vuln)' enclose it in quotations
                          marks \"'(safe and vuln)'\"")
 ```
@@ -287,7 +265,7 @@ Decreasing batch size slows down the program, so as long as it isn't too drastic
 
 Run these 3 commands:
 
-```
+```bash
 ulimit -a
 ulimit -Hn
 ulimit -Sn
@@ -301,7 +279,7 @@ Increasing the open file limit increases speed, but poses danger. Although, **op
 
 To open more, set the ulimit to a higher number:
 
-```
+```bash
 ulimit -n 5000
 ```
 
@@ -340,22 +318,6 @@ To increase accuracy, the easiest way is to increase the timeout. The default is
 
 Decreasing accuracy gives some speed bonus, but my testing found that batch size dramatically changed the speed whereas timeout did, but not so much.
 
-## 🤖 Config File
-
-RustScan uses a Config file to make things easier for you. And to also improve itself.
-The config file is used as the basis of the _adaptive learning_ mechanisms. This means that RustScan _learns_ from your scans and improves itself over time. (Don't worry, no bloated AI framework here 😉)
-
-The config file should be placed in APPDIRS. To find this folder, run RustScan and look out for RustScan saying "couldn't find config at <location>". That location is where your config file should be.
-
-Once you have this location, copy and paste this:
-
-```toml
-
-# The top ports
-[top_ports]
-80, 60, 443
-```
-
 # 🎪 Community
 
 Howdy Space Cow-Person 🤠🌌
@@ -397,7 +359,7 @@ Please read the [contributing.md file](contributing.md)
 
 ## Contributors ✨
 <!-- ALL-CONTRIBUTORS-BADGE:START - Do not remove or modify this section -->
-[![All Contributors](https://img.shields.io/badge/all_contributors-11-orange.svg?style=flat-square)](#contributors-)
+[![All Contributors](https://img.shields.io/badge/all_contributors-16-orange.svg?style=flat-square)](#contributors-)
 <!-- ALL-CONTRIBUTORS-BADGE:END -->
 
 Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/docs/en/emoji-key)):
@@ -420,6 +382,13 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
     <td align="center"><a href="https://tgotwig.me"><img src="https://avatars0.githubusercontent.com/u/30773779?v=4" width="100px;" alt=""/><br /><sub><b>Thomas Gotwig</b></sub></a><br /><a href="#platform-TGotwig" title="Packaging/porting to new platform">📦</a></td>
     <td align="center"><a href="https://github.com/remigourdon"><img src="https://avatars3.githubusercontent.com/u/2874133?v=4" width="100px;" alt=""/><br /><sub><b>Rémi Gourdon</b></sub></a><br /><a href="https://github.com/RustScan/RustScan/commits?author=remigourdon" title="Documentation">📖</a> <a href="https://github.com/RustScan/RustScan/commits?author=remigourdon" title="Code">💻</a></td>
     <td align="center"><a href="https://cmnatic.co.uk"><img src="https://avatars3.githubusercontent.com/u/4163116?v=4" width="100px;" alt=""/><br /><sub><b>Ben (CMNatic)</b></sub></a><br /><a href="https://github.com/RustScan/RustScan/commits?author=cmnatic" title="Code">💻</a> <a href="https://github.com/RustScan/RustScan/commits?author=cmnatic" title="Documentation">📖</a> <a href="#design-cmnatic" title="Design">🎨</a></td>
+    <td align="center"><a href="https://github.com/Ferryistaken"><img src="https://avatars3.githubusercontent.com/u/47927670?v=4" width="100px;" alt=""/><br /><sub><b>Alessandro Ferrari</b></sub></a><br /><a href="#content-Ferryistaken" title="Content">🖋</a></td>
+    <td align="center"><a href="https://github.com/Phenomite"><img src="https://avatars2.githubusercontent.com/u/8285537?v=4" width="100px;" alt=""/><br /><sub><b>Phenomite</b></sub></a><br /><a href="#content-Phenomite" title="Content">🖋</a></td>
+    <td align="center"><a href="https://supersandro.de/"><img src="https://avatars2.githubusercontent.com/u/7258858?v=4" width="100px;" alt=""/><br /><sub><b>Sandro</b></sub></a><br /><a href="#content-SuperSandro2000" title="Content">🖋</a> <a href="https://github.com/RustScan/RustScan/issues?q=author%3ASuperSandro2000" title="Bug reports">🐛</a> <a href="https://github.com/RustScan/RustScan/commits?author=SuperSandro2000" title="Code">💻</a></td>
+  </tr>
+  <tr>
+    <td align="center"><a href="https://swag.lgbt"><img src="https://avatars2.githubusercontent.com/u/25358963?v=4" width="100px;" alt=""/><br /><sub><b>Cass</b></sub></a><br /><a href="#platform-caass" title="Packaging/porting to new platform">📦</a> <a href="https://github.com/RustScan/RustScan/commits?author=caass" title="Code">💻</a> <a href="https://github.com/RustScan/RustScan/issues?q=author%3Acaass" title="Bug reports">🐛</a></td>
+    <td align="center"><a href="https://github.com/niklasmohrin"><img src="https://avatars0.githubusercontent.com/u/47574893?v=4" width="100px;" alt=""/><br /><sub><b>Niklas Mohrin</b></sub></a><br /><a href="https://github.com/RustScan/RustScan/commits?author=niklasmohrin" title="Documentation">📖</a></td>
   </tr>
 </table>
 

docker/ci_test/Dockerfile

@@ -1,28 +0,0 @@
-FROM archlinux:latest
-
-RUN yes | pacman -Syu
-RUN yes | pacman -S fakeroot binutils sudo make gcc gettext awk git
-
-WORKDIR /opt
-RUN git clone https://aur.archlinux.org/yay-git.git
-
-RUN useradd -m tecmint
-RUN passwd -d tecmint
-RUN printf 'tecmint ALL=(ALL) ALL\n' | tee -a /etc/sudoers
-
-WORKDIR /opt/yay-git
-RUN chown -R tecmint /opt/yay-git
-USER tecmint
-RUN makepkg -si --noconfirm
-
-# AUR
-RUN yay -S rustscan --noconfirm
-RUN rustscan 127.0.0.1 -q -b 250 -t 1
-RUN yay -R rustscan --noconfirm
-
-# homebrew
-RUN yes | /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"
-ENV PATH="/home/linuxbrew/.linuxbrew/bin:${PATH}"
-RUN yes | brew tap brandonskerritt/rustscan
-RUN yes | brew install rustscan
-RUN rustscan 127.0.0.1 -q -b 250 -t 1

rustscan-debbuilder/entrypoint.sh

@@ -5,7 +5,6 @@ git pull --force
 
 #amd64
 cargo deb
-yes | dpkg -i *.deb
 
 #arm64
 rustup target add arm-unknown-linux-gnueabihf

src/main.rs

@@ -13,20 +13,11 @@ use colorful::Colorful;
 use futures::executor::block_on;
 use rlimit::Resource;
 use rlimit::{getrlimit, setrlimit};
-use serde_derive::Deserialize;
 use std::collections::HashMap;
-use std::net::ToSocketAddrs;
 use std::process::Command;
 use std::str::FromStr;
-use std::{
-    fs::File,
-    io::{Read, Write},
-    net::IpAddr,
-    path::PathBuf,
-    time::Duration,
-};
+use std::{net::IpAddr, net::ToSocketAddrs, time::Duration};
 use structopt::{clap::arg_enum, StructOpt};
-use ureq;
 
 extern crate colorful;
 extern crate dirs;
@@ -106,10 +97,6 @@ struct Opts {
     #[structopt(short, long)]
     accessible: bool,
 
-    ///Config file usage
-    #[structopt(short, long)]
-    config: bool,
-
     /// The batch size for port scanning, it increases or slows the speed of
     /// scanning. Depends on the open file limit of your OS.  If you do 65535
     /// it will do every port at the same time. Although, your OS may not
@@ -133,18 +120,13 @@ struct Opts {
 
     /// The Nmap arguments to run.
     /// To use the argument -A, end RustScan's args with '-- -A'.
-    /// Example: 'rustscan -T 1500 127.0.0.1 -- -A -sC'.
+    /// Example: 'rustscan -t 1500 127.0.0.1 -- -A -sC'.
     /// This command adds -Pn -vvv -p $PORTS automatically to nmap.
     /// For things like --script '(safe and vuln)' enclose it in quotations marks \"'(safe and vuln)'\"")
     #[structopt(last = true)]
     command: Vec<String>,
 }
 
-#[derive(Deserialize)]
-struct ConfigFile {
-    ip: IpAddr,
-}
-
 #[cfg(not(tarpaulin_include))]
 /// Faster Nmap scanning with Rust
 /// If you're looking for the actual scanning, check out the module Scanner
@@ -167,12 +149,6 @@ fn main() {
         print_opening();
     }
 
-    /*
-    TODO when releasing the new config file feature
-    turn this on.
-    if opts.config {
-        let config = get_config_file();
-    }*/
     let ips: Vec<IpAddr> = parse_ips(&opts);
 
     if ips.is_empty() {
@@ -211,7 +187,7 @@ fn main() {
 
         let x = format!("{} Looks like I didn't find any open ports for {:?}. This is usually caused by a high batch size.
         \n*I used {} batch size, consider lowering to {} with {} or a comfortable number for your system.
-        \n Alternatively, increase the timeout if your ping is high. Rustscan -t 2000 for 2000 second timeout.\n",
+        \n Alternatively, increase the timeout if your ping is high. Rustscan -t 2000 for 2000 milliseconds (2s) timeout.\n",
         "ERROR",
         ip,
         opts.batch_size,
@@ -269,65 +245,21 @@ Faster Nmap scanning with Rust."#;
  --------------------------------------"#;
     println!("{}", info.gradient(Color::Yellow).bold());
     funny_opening!();
-    // println!("{}", loaded_config_file);
-}
 
-fn get_config_file() {
-    let result_get_location = get_location_config();
-    let location = match result_get_location {
-        Ok(path) => path,
-        Err(_) => panic!("Your system does not have appdirs."),
-    };
-    info!("The location of config is {:?}", location);
-
-    detail!(format!("The config file is at {:?}", location));
-
-    load_and_parse_config_file(location);
-}
-
-fn get_location_config() -> Result<std::path::PathBuf, &'static str> {
-    info!("Getting location of config file");
     let config_path = match dirs::config_dir() {
         Some(mut path) => {
             path.push("rustscan");
             path.push("config.toml");
-            Ok(path)
+            path
         }
-        None => Err("Your system does not have APPDIRS"),
+        None => panic!("Couldn't find config dir."),
     };
-    config_path
+
+    detail!(format!(
+        "{} {:?}",
+        "The config file is expected to be at", config_path
+    ));
 }
-
-fn load_and_parse_config_file(config_path: PathBuf) -> ConfigFile {
-    // Gets the file and returns the string of TOML
-    // TODO quiet mode
-
-    let mut file = File::open(&config_path);
-    let mut file: File = match file {
-        Ok(result) => result,
-        Err(_) => download_place_config_file(config_path),
-    };
-    let mut contents = String::new();
-    file.read_to_string(&mut contents).unwrap();
-    let config: ConfigFile = toml::from_str(&contents).unwrap();
-
-    config
-}
-// Downloads config file
-// Places into Appdirs
-
-fn download_place_config_file(config_location: PathBuf) -> std::fs::File {
-    info!("Placing config file");
-    let body = ureq::get("https://raw.githubusercontent.com/RustScan/RustScan/master/config.toml")
-        .call()
-        .into_string()
-        .unwrap();
-
-    let mut file = File::create(config_location).unwrap();
-    file.write(body.as_bytes()).unwrap();
-    file
-}
-
 #[cfg(not(tarpaulin_include))]
 fn build_nmap_arguments<'a>(
     addr: &'a str,
@@ -393,7 +325,7 @@ fn infer_batch_size(opts: &Opts, ulimit: rlimit::rlim) -> u16 {
 
     // Adjust the batch size when the ulimit value is lower than the desired batch size
     if ulimit < batch_size {
-        warning!("File limit is lower than default batch size. Consider upping with --ulimt. May cause harm to sensitive servers",
+        warning!("File limit is lower than default batch size. Consider upping with --ulimit. May cause harm to sensitive servers",
             opts.quiet
         );
 
@@ -441,7 +373,6 @@ mod tests {
             timeout: 1_000,
             ulimit: Some(2_000),
             command: Vec::new(),
-            config: false,
             accessible: false,
             scan_order: ScanOrder::Serial,
         };
@@ -461,7 +392,6 @@ mod tests {
             timeout: 1_000,
             ulimit: Some(2_000),
             command: Vec::new(),
-            config: false,
             accessible: false,
             scan_order: ScanOrder::Serial,
         };
@@ -482,7 +412,6 @@ mod tests {
             timeout: 1_000,
             ulimit: Some(2_000),
             command: Vec::new(),
-            config: false,
             accessible: false,
             scan_order: ScanOrder::Serial,
         };
@@ -502,7 +431,6 @@ mod tests {
             timeout: 1_000,
             ulimit: Some(2_000),
             command: Vec::new(),
-            config: false,
             accessible: false,
             scan_order: ScanOrder::Serial,
         };
@@ -527,7 +455,6 @@ mod tests {
             timeout: 1_000,
             ulimit: None,
             command: Vec::new(),
-            config: false,
             accessible: true,
             scan_order: ScanOrder::Serial,
         };
@@ -550,7 +477,6 @@ mod tests {
             command: Vec::new(),
             accessible: false,
             scan_order: ScanOrder::Serial,
-            config: false,
         };
         let ips = parse_ips(&opts);
 
@@ -570,7 +496,6 @@ mod tests {
             command: Vec::new(),
             accessible: false,
             scan_order: ScanOrder::Serial,
-            config: false,
         };
         let ips = parse_ips(&opts);
 
@@ -590,7 +515,6 @@ mod tests {
             command: Vec::new(),
             accessible: false,
             scan_order: ScanOrder::Serial,
-            config: false,
         };
         let ips = parse_ips(&opts);