Merge branch 'master' into bee-add-config-file

Merge pull request #159 from RustScan/bee-add-nmap-ports
updated config file to feature nmap top 1k ports
2026-11-07 09:46:04 -10:00 · 2020-08-24 17:12:59 +01:00 · 2020-08-24 16:49:13 +01:00 · 2020-08-24 16:43:11 +01:00 · 2020-08-24 13:49:10 +01:00 · 2020-08-24 12:48:45 +01:00
14 changed files with 1593 additions and 110 deletions
@@ -86,6 +86,15 @@
        "code"
      ]
    },
+    {
+      "login": "TGotwig",
+      "name": "Thomas Gotwig",
+      "avatar_url": "https://avatars0.githubusercontent.com/u/30773779?v=4",
+      "profile": "https://tgotwig.me",
+      "contributions": [
+        "platform"
+      ]
+    },
    {
      "login": "remigourdon",
      "name": "Rémi Gourdon",
@@ -95,6 +104,17 @@
        "doc",
        "code"
      ]
+    },
+    {
+      "login": "cmnatic",
+      "name": "Ben (CMNatic)",
+      "avatar_url": "https://avatars3.githubusercontent.com/u/4163116?v=4",
+      "profile": "https://cmnatic.co.uk",
+      "contributions": [
+        "code",
+        "doc",
+        "design"
+      ]
    }
  ],
  "contributorsPerLine": 7,
@@ -51,16 +51,63 @@ dependencies = [
 ]

 [[package]]
-name = "async-std"
-version = "1.6.2"
+name = "async-executor"
+version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "00d68a33ebc8b57800847d00787307f84a562224a14db069b0acefe4c2abbf5d"
+checksum = "90f47c78ea98277cb1f5e6f60ba4fc762f5eafe9f6511bc2f7dfd8b75c225650"
 dependencies = [
+ "async-io",
+ "futures-lite",
+ "multitask",
+ "parking 1.0.6",
+ "scoped-tls",
+ "waker-fn",
+]
+
+[[package]]
+name = "async-io"
+version = "0.1.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3ae22a338d28c75b53702b66f77979062cb29675db376d99e451af4fa79dedb3"
+dependencies = [
+ "cfg-if",
+ "concurrent-queue",
+ "futures-lite",
+ "libc",
+ "once_cell",
+ "parking 2.0.0",
+ "polling",
+ "socket2",
+ "vec-arena",
+ "wepoll-sys-stjepang",
+ "winapi",
+]
+
+[[package]]
+name = "async-mutex"
+version = "1.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "20e85981fc34e84cdff3fc2c9219189752633fdc538a06df8b5ac45b68a4f3a9"
+dependencies = [
+ "event-listener",
+]
+
+[[package]]
+name = "async-std"
+version = "1.6.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "46c8da367da62b8ff2313c406c9ac091c1b31d67a165becdd2de380d846260f7"
+dependencies = [
+ "async-executor",
+ "async-io",
+ "async-mutex",
 "async-task",
+ "blocking",
 "crossbeam-utils",
 "futures-channel",
 "futures-core",
 "futures-io",
+ "futures-lite",
 "kv-log-macro",
 "log",
 "memchr",
@@ -69,7 +116,6 @@ dependencies = [
 "pin-project-lite",
 "pin-utils",
 "slab",
- "smol",
 "wasm-bindgen-futures",
 ]

@@ -127,15 +173,14 @@ dependencies = [

 [[package]]
 name = "blocking"
-version = "0.4.7"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d2468ff7bf85066b4a3678fede6fe66db31846d753ff0adfbfab2c6a6e81612b"
+checksum = "76e94bf99b692f54c9d05f97454d3faf11134523fe5b180564a3fb6ed63bcc0a"
 dependencies = [
 "async-channel",
 "atomic-waker",
 "futures-lite",
 "once_cell",
- "parking",
 "waker-fn",
 ]

@@ -324,7 +369,7 @@ dependencies = [
 "futures-core",
 "futures-io",
 "memchr",
- "parking",
+ "parking 1.0.6",
 "pin-project-lite",
 "waker-fn",
 ]
@@ -465,6 +510,17 @@ version = "2.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3728d817d99e5ac407411fa471ff9800a778d88a24685968b36824eaf4bee400"

+[[package]]
+name = "multitask"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c09c35271e7dcdb5f709779111f2c8e8ab8e06c1b587c1c6a9e179d865aaa5b4"
+dependencies = [
+ "async-task",
+ "concurrent-queue",
+ "fastrand",
+]
+
 [[package]]
 name = "num_cpus"
 version = "1.13.0"
@@ -487,6 +543,12 @@ version = "1.0.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6cb300f271742d4a2a66c01b6b2fa0c83dfebd2e0bf11addb879a3547b4ed87c"

+[[package]]
+name = "parking"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "427c3892f9e783d91cc128285287e70a59e206ca452770ece88a76f7a3eddd72"
+
 [[package]]
 name = "pin-project"
 version = "0.4.23"
@@ -519,6 +581,18 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"

+[[package]]
+name = "polling"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b6d83023eb990619815bb41b45625b02da62b00d0f24b0a08aae37697b3f6c94"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "wepoll-sys-stjepang",
+ "winapi",
+]
+
 [[package]]
 name = "ppv-lite86"
 version = "0.2.8"
@@ -663,9 +737,9 @@ checksum = "26412eb97c6b088a6997e05f69403a802a92d520de2f8e63c2b65f9e0f47c4e8"

 [[package]]
 name = "rlimit"
-version = "0.3.0"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e6d26e65e82a1e2628c5f209ec12f4508fa50e644bd2f264138e60129d61eae8"
+checksum = "49b02d62c38353a6fce45c25ca19783e25dd5f495ca681c674a4ee15aa4c1536"
 dependencies = [
 "cfg-if",
 "libc",
@@ -700,6 +774,7 @@ dependencies = [
 "rlimit",
 "shell-words",
 "structopt",
+ "toml",
 ]

 [[package]]
@@ -708,6 +783,12 @@ 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"
@@ -720,27 +801,6 @@ version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c111b5bd5695e56cffe5129854aa230b39c93a305372fdbb2668ca2394eea9f8"

-[[package]]
-name = "smol"
-version = "0.1.18"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "620cbb3c6e34da57d3a248cda0cd01cd5848164dc062e764e65d06fe3ea7aed5"
-dependencies = [
- "async-task",
- "blocking",
- "concurrent-queue",
- "fastrand",
- "futures-io",
- "futures-util",
- "libc",
- "once_cell",
- "scoped-tls",
- "slab",
- "socket2",
- "wepoll-sys-stjepang",
- "winapi",
-]
-
 [[package]]
 name = "socket2"
 version = "0.3.12"
@@ -821,6 +881,15 @@ 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"
@@ -839,6 +908,12 @@ version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f7fe0bb3479651439c9112f72b6c505038574c9fbb575ed1bf3b797fa39dd564"

+[[package]]
+name = "vec-arena"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "17dfb54bf57c9043f4616cb03dab30eff012cc26631b797d8354b916708db919"
+
 [[package]]
 name = "vec_map"
 version = "0.8.2"
@@ -10,24 +10,35 @@ license = "MIT"
 keywords = ["port", "scanning", "nmap"]
 categories = ["command-line-utilities"]
 readme="README.md"
-
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+exclude = [
+    ".github/*",
+    "pictures/*",
+    "rustscan-debbuilder/*",
+]

 [dependencies]
 colored = "2.0.0"
 structopt = "0.3.16"
-async-std = "1.6.2"
+async-std = "1.6.3"
 futures = "0.3"
-rlimit = "0.3.0"
+rlimit = "0.4.0"
 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"
 section = "rust"
+
+[profile.release]
+lto = true
+panic = 'abort'
@@ -0,0 +1,22 @@
+FROM rust:alpine as builder
+RUN apk update && \
+    apk add build-base && \
+    rm -rf /var/cache/apk/*
+
+WORKDIR /usr/src/rustscan
+COPY . .
+RUN cargo install --path .
+
+FROM alpine
+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
+USER rustscan
+ENTRYPOINT ["/usr/local/bin/rustscan"]
@@ -5,13 +5,13 @@
 <a href="https://github.com/RustScan/RustScan#-usage">Usage Guide</a>
 ⬅️
 <br>
-<img src="pictures/rustscan.png">
+<img src="https://github.com/RustScan/RustScan/blob/master/pictures/rustscan.png?raw=true">
 </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.
 </p>
 <p align="center">
-<img alt="AUR version" src="https://img.shields.io/aur/version/rustscan-bin">
+<img alt="AUR version" src="https://img.shields.io/aur/version/rustscan">
 <img src="https://img.shields.io/badge/Built%20with-Rust-Purple">
 <img alt="GitHub commit activity" src="https://img.shields.io/github/commit-activity/w/brandonskerritt/rustscan">
 <img alt="GitHub All Releases" src="https://img.shields.io/github/downloads/rustscan/rustscan/total?label=GitHub%20Downloads">
@@ -23,8 +23,8 @@

 | <p align="center"><a href="https://hub.docker.com/r/cmnatic/rustscan">🐋 Docker (Recommended) </a></p> | <p align="center"><a href="https://github.com/RustScan/RustScan/releases">👩‍💻 Kali / Debian </p> | <p align="center"><a href="https://aur.archlinux.org/packages/rustscan/">🏗️ Arch </a></p> | <p align="center"><a href="https://crates.io/crates/rustscan">🔧 Cargo (Universal) </a></p> |
 | ---- | ---- | ---- | --- |
-| <p align="center"><img src="pictures/docker.png" /></p> | <p align="center"><img src="pictures/kali.png" /></p> | <p align="center"><img src="pictures/arch.png" /></p> | <p align="center"><img src="pictures/rust.png" /></p>
-| `docker pull cmnatic/rustscan:debian-buster` <p>[Usage](https://github.com/RustScan/RustScan#docker-whale) | [Read the install guide](https://github.com/brandonskerritt/RustScan/blob/master/README.md#%EF%B8%8F-debian--kali) | `yay -S rustscan` | `cargo install rustscan`
+| <p align="center"><img src="https://github.com/RustScan/RustScan/blob/master/pictures/docker.png?raw=true" /></p> | <p align="center"><img src="https://github.com/RustScan/RustScan/blob/master/pictures/kali.png?raw=true" /></p> | <p align="center"><img src="https://github.com/RustScan/RustScan/blob/master/pictures/arch.png?raw=true" /></p> | <p align="center"><img src="https://github.com/RustScan/RustScan/blob/master/pictures/rust.png?raw=true" /></p>
+| `docker pull rustscan/rustscan:alpine` <p>[Usage](https://github.com/RustScan/RustScan#docker-whale) | [Read the install guide](https://github.com/brandonskerritt/RustScan/blob/master/README.md#%EF%B8%8F-debian--kali) | `yay -S rustscan` | `cargo install rustscan`

 <hr>

@@ -42,8 +42,8 @@
  </tr>
  <tr>
  <th>Gif</th>
-    <td><img src="pictures/with_rustscan.gif" alt="The guy she tells you not to worry about"></td>
-    <td><img src="pictures/without_rustscan.gif" alt="You"></td>
+    <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>
@@ -79,7 +79,7 @@ RustScans **only** job is to reduce the friction between finding open ports and
 # 🔭 Why RustScan?
 Why spend time running fast scans and manually copying the ports, or waiting for a 20 minute scan to finish when you can just do all 65k ports in less than a minute?

-![gif](pictures/8seconds.gif)
+![gif](https://github.com/RustScan/RustScan/blob/master/pictures/8seconds.gif?raw=true)

 **RustScan running in 8 seconds and finding all open ports out of 65k.**

@@ -122,22 +122,32 @@ Docker is the recommended way of installing RustScan. This is because:

 To install Docker, [follow their guide](https://docs.docker.com/engine/install/).

-**Once Docker is installed, run this command against the IP you want to target.**
+**Once Docker is installed, you can either build your own image using the `Dockerfile` (alpine) provided in the repo, or alternatively, use the published Docker image like below (most convenient)**
+
+Please see our [DockerHub](https://hub.docker.com/repository/docker/rustscan/rustscan) for further info, however, note that we have two Docker images:
+```
+rustscan/rustscan:alpine
+
+rustscan/rustscan:latest
+```
+We strongly recommend using the `alpine` tag, as this is the latest major - stable - release of RustScan. This READMDE uses the `alpine` image by default, however, note that the`latest` image is considered experimental.
+
+#### To get started:
+
+Simply run this command against the IP you want to target:

 ```
-docker run -it --rm --name rustscan cmnatic/rustscan:debian-buster rustscan 127.0.0.1
+docker run -it --rm --name rustscan rustscan/rustscan:alpine <rustscan arguments here> <ip address to scan>
 ```

 Note: this will scan the Docker's localhost, not your own.

-This will download the Docker image.
-
 Once done, you will no longer need to re-download the image (except when RustScan updates) and can use RustScan like a normal application.

 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 cmnatic/rustscan:debian-buster rustscan'
+alias rustscan='docker run -it --rm --name rustscan rustscan/rustscan:alpine <rustscan arguments here> <ip address to scan>'
 ```

 Then we can:
@@ -146,6 +156,23 @@ Then we can:
 rustscan 127.0.0.1 -t 500 -b 1500 -- -A
 ```

+#### To build your own image:
+
+Download the repo:
+```
+git clone https://github.com/RustScan/RustScan.git
+```
+
+Ensure you navigate to the download location of the repo:
+```
+cd /path/to/download/RustScan
+```
+
+Build away!
+```
+docker build -t <yourimagename> .
+```
+
 ## 🍺 HomeBrew

 **Note for Mac users** Mac OS has a very, very small ulimit size. This will negatively impact RustScan by a significant amount. Please use the Docker container, or tell RustScan to up the ulimit size on every run.
@@ -186,13 +213,12 @@ rustscan -h
 ```

 ```
-rustscan 1.7.1
 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

 USAGE:
-    rustscan [FLAGS] [OPTIONS] <ips>... [-- <command>...]
+    rustscan [FLAGS] [OPTIONS] <ips-or-hosts>... [-- <command>...]

 FLAGS:
    -a, --accessible
@@ -204,6 +230,8 @@ OPTIONS:
    -b, --batch-size <batch-size>    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 support this [default: 4500]
+    -p, --ports <ports>...           A list of comma separed ports to be scanned. Example: 80,443,8080.
+    -r, --range <range>              A range of ports with format start-end. Example: 1-1000
        --scan-order <scan-order>    The order of scanning to be performed. The "serial" option will scan ports in
                                     ascending order while the "random" option will scan ports randomly [default:
                                     serial]  [possible values: Serial, Random]
@@ -211,11 +239,11 @@ OPTIONS:
    -u, --ulimit <ulimit>            Automatically ups the ULIMIT with the value you provided

 ARGS:
-    <ips>...        A list of comma separated IP addresses 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 automatically to
-                    nmap. For things like --script '(safe and vuln)' enclose it in quotations marks \"'(safe and
-                    vuln)'\"")
+    <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
+                         automatically to nmap. For things like --script '(safe and vuln)' enclose it in quotations
+                         marks \"'(safe and vuln)'\"")
 ```

 The format is `rustscan -b 500 -T 1500 192.168.0.1` to scan 192.168.0.1 with 500 batch size with a timeout of 1500ms. The timeout is how long RustScan waits for a response until it assumes the port is closed.
@@ -240,7 +268,7 @@ You can also use both of these at the same time, to make it as slow or as fast a

 **Please** do not use this tool against sensitive servers. It is designed mainly for Capture the Flag events, not real world servers with sensitive data.

-## 🚨 Thread Paniced at Main: Too Many Open Files
+## 🚨 Thread Panicked at Main: Too Many Open Files
 This is the most common error found in RustScan.

 The open file limit is how many open sockets you can have at any given time.
@@ -312,6 +340,22 @@ 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 🤠🌌
@@ -353,7 +397,7 @@ 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-9-orange.svg?style=flat-square)](#contributors-)
+[![All Contributors](https://img.shields.io/badge/all_contributors-11-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)):
@@ -373,7 +417,9 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
  </tr>
  <tr>
    <td align="center"><a href="https://github.com/Atul9"><img src="https://avatars1.githubusercontent.com/u/3390330?v=4" width="100px;" alt=""/><br /><sub><b>Atul Bhosale</b></sub></a><br /><a href="https://github.com/RustScan/RustScan/commits?author=Atul9" title="Code">💻</a></td>
+    <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>
  </tr>
 </table>

@@ -8,7 +8,7 @@ TL;DR if you abuse members of our community you will be **perma-banned** with no

 RustScan has 2 major labels for GitHub issues you should look at:
 * Good First issue
-These are issues for newcomers to open source! 
+These are issues for newcomers to open source!
 [https://github.com/RustScan/RustScan/issues?q=is%3Aopen+is%3Aissue+label%3A%22good+first+issue%22](https://github.com/RustScan/RustScan/issues?q=is%3Aopen+is%3Aissue+label%3A%22good+first+issue%22)
 * Help wanted
 These are issues that aren't really for newcomers, but we could still do wiht help!
@@ -16,7 +16,7 @@ These are issues that aren't really for newcomers, but we could still do wiht he

 If you want to, solve the issue or comment on the issue for help.

-The flow for contributing to open source software is:
+The [flow for contributing](https://guides.github.com/introduction/flow/) to open source software is:
 * Fork the repo
 * Make changes
 * Pull request to the repo
@@ -0,0 +1,28 @@
+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
@@ -5,6 +5,7 @@ git pull --force

 #amd64
 cargo deb
+yes | dpkg -i *.deb

 #arm64
 rustup target add arm-unknown-linux-gnueabihf
@@ -13,10 +13,20 @@ 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::{net::IpAddr, time::Duration};
+use std::str::FromStr;
+use std::{
+    fs::File,
+    io::{Read, Write},
+    net::IpAddr,
+    path::PathBuf,
+    time::Duration,
+};
 use structopt::{clap::arg_enum, StructOpt};
+use ureq;

 extern crate colorful;
 extern crate dirs;
@@ -39,6 +49,35 @@ arg_enum! {
    }
 }

+#[derive(Debug)]
+pub struct PortRange {
+    start: u16,
+    end: u16,
+}
+
+fn parse_range(input: &str) -> Result<PortRange, String> {
+    let range = input
+        .split("-")
+        .map(|x| x.parse::<u16>())
+        .collect::<Result<Vec<u16>, std::num::ParseIntError>>();
+
+    if range.is_err() {
+        return Err(String::from(
+            "the range format must be 'start-end'. Example: 1-1000.",
+        ));
+    }
+
+    match range.unwrap().as_slice() {
+        [start, end] => Ok(PortRange {
+            start: *start,
+            end: *end,
+        }),
+        _ => Err(String::from(
+            "the range format must be 'start-end'. Example: 1-1000.",
+        )),
+    }
+}
+
 #[derive(StructOpt, Debug)]
 #[structopt(name = "rustscan", setting = structopt::clap::AppSettings::TrailingVarArg)]
 /// Fast Port Scanner built in Rust.
@@ -47,9 +86,17 @@ arg_enum! {
 /// - Discord https://discord.gg/GFrQsGy
 /// - GitHub https://github.com/RustScan/RustScan
 struct Opts {
-    /// A list of comma separated IP addresses to be scanned.
-    #[structopt(use_delimiter = true, parse(try_from_str), required = true)]
-    ips: Vec<IpAddr>,
+    /// A list of comma separated IP addresses or hosts to be scanned.
+    #[structopt(use_delimiter = true, required = true)]
+    ips_or_hosts: Vec<String>,
+
+    /// A list of comma separed ports to be scanned. Example: 80,443,8080.
+    #[structopt(short, long, use_delimiter = true)]
+    ports: Option<Vec<u16>>,
+
+    /// A range of ports with format start-end. Example: 1-1000.
+    #[structopt(short, long, conflicts_with = "ports", parse(try_from_str = parse_range))]
+    range: Option<PortRange>,

    ///Quiet mode. Only output the ports. No Nmap. Useful for grep or outputting to a file.
    #[structopt(short, long)]
@@ -59,6 +106,10 @@ 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
@@ -89,6 +140,11 @@ struct Opts {
    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
@@ -96,22 +152,43 @@ fn main() {
    env_logger::init();

    info!("Starting up");
-    let opts = Opts::from_args();
+    let mut opts = Opts::from_args();
+
+    if opts.ports.is_none() && opts.range.is_none() {
+        opts.range = Some(PortRange {
+            start: LOWEST_PORT_NUMBER,
+            end: TOP_PORT_NUMBER,
+        });
+    }
+
    info!("Mains() `opts` arguments are {:?}", opts);

    if !opts.quiet && !opts.accessible {
        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() {
+        warning!("No IPs could be resolved, aborting scan.", false);
+        std::process::exit(1);
+    }
+
    let ulimit: rlimit::rlim = adjust_ulimit_size(&opts);
    let batch_size: u16 = infer_batch_size(&opts, ulimit);

    let scanner = Scanner::new(
-        &opts.ips,
+        &ips,
        batch_size,
        Duration::from_millis(opts.timeout.into()),
        opts.quiet,
-        PortStrategy::pick(LOWEST_PORT_NUMBER, TOP_PORT_NUMBER, opts.scan_order),
+        PortStrategy::pick(opts.range, opts.ports, opts.scan_order),
    );

    let scan_result = block_on(scanner.run());
@@ -124,7 +201,7 @@ fn main() {
            .push(socket.port());
    }

-    for ip in opts.ips {
+    for ip in ips {
        if ports_per_ip.contains_key(&ip) {
            continue;
        }
@@ -134,7 +211,7 @@ 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 second timeout.\n",
        "ERROR",
        ip,
        opts.batch_size,
@@ -192,21 +269,65 @@ 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");
-            path
+            Ok(path)
        }
-        None => panic!("Couldn't find config dir."),
+        None => Err("Your system does not have APPDIRS"),
    };
-
-    detail!(format!(
-        "{} {:?}",
-        "The config file is expected to be at", config_path
-    ));
+    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,
@@ -215,7 +336,6 @@ fn build_nmap_arguments<'a>(
    is_ipv6: bool,
 ) -> Vec<&'a str> {
    let mut arguments: Vec<&str> = user_args.iter().map(AsRef::as_ref).collect();
-    arguments.push("-A");
    arguments.push("-vvv");

    if is_ipv6 {
@@ -229,6 +349,25 @@ fn build_nmap_arguments<'a>(
    arguments
 }

+fn parse_ips(opts: &Opts) -> Vec<IpAddr> {
+    let mut ips: Vec<IpAddr> = Vec::new();
+
+    for ip_or_host in &opts.ips_or_hosts {
+        match IpAddr::from_str(ip_or_host) {
+            Ok(ip) => ips.push(ip),
+            _ => match format!("{}:{}", &ip_or_host, 80).to_socket_addrs() {
+                Ok(mut iter) => ips.push(iter.nth(0).unwrap().ip()),
+                _ => {
+                    let failed_to_resolve = format!("Host {:?} could not be resolved.", ip_or_host);
+                    warning!(failed_to_resolve, opts.quiet);
+                }
+            },
+        }
+    }
+
+    ips
+}
+
 fn adjust_ulimit_size(opts: &Opts) -> rlimit::rlim {
    if opts.ulimit.is_some() {
        let limit: rlimit::rlim = opts.ulimit.unwrap();
@@ -289,18 +428,20 @@ fn infer_batch_size(opts: &Opts, ulimit: rlimit::rlim) -> u16 {

 #[cfg(test)]
 mod tests {
-    use crate::{adjust_ulimit_size, infer_batch_size, print_opening, Opts, ScanOrder};
-    use std::{net::IpAddr, str::FromStr};
+    use crate::{adjust_ulimit_size, infer_batch_size, parse_ips, print_opening, Opts, ScanOrder};

    #[test]
    fn batch_size_lowered() {
        let opts = Opts {
-            ips: vec![IpAddr::from_str("127.0.0.1").unwrap()],
+            ips_or_hosts: vec!["127.0.0.1".to_owned()],
+            ports: None,
+            range: None,
            quiet: true,
            batch_size: 50_000,
            timeout: 1_000,
            ulimit: Some(2_000),
            command: Vec::new(),
+            config: false,
            accessible: false,
            scan_order: ScanOrder::Serial,
        };
@@ -312,12 +453,15 @@ mod tests {
    #[test]
    fn batch_size_lowered_average_size() {
        let opts = Opts {
-            ips: vec![IpAddr::from_str("127.0.0.1").unwrap()],
+            ips_or_hosts: vec!["127.0.0.1".to_owned()],
+            ports: None,
+            range: None,
            quiet: true,
            batch_size: 50_000,
            timeout: 1_000,
            ulimit: Some(2_000),
            command: Vec::new(),
+            config: false,
            accessible: false,
            scan_order: ScanOrder::Serial,
        };
@@ -330,12 +474,15 @@ mod tests {
        // because ulimit and batch size are same size, batch size is lowered
        // to ULIMIT - 100
        let opts = Opts {
-            ips: vec![IpAddr::from_str("127.0.0.1").unwrap()],
+            ips_or_hosts: vec!["127.0.0.1".to_owned()],
+            ports: None,
+            range: None,
            quiet: true,
            batch_size: 50_000,
            timeout: 1_000,
            ulimit: Some(2_000),
            command: Vec::new(),
+            config: false,
            accessible: false,
            scan_order: ScanOrder::Serial,
        };
@@ -347,12 +494,15 @@ mod tests {
    fn batch_size_adjusted_2000() {
        // ulimit == batch_size
        let opts = Opts {
-            ips: vec![IpAddr::from_str("127.0.0.1").unwrap()],
+            ips_or_hosts: vec!["127.0.0.1".to_owned()],
+            ports: None,
+            range: None,
            quiet: true,
            batch_size: 50_000,
            timeout: 1_000,
            ulimit: Some(2_000),
            command: Vec::new(),
+            config: false,
            accessible: false,
            scan_order: ScanOrder::Serial,
        };
@@ -369,12 +519,15 @@ mod tests {
    #[test]
    fn test_high_ulimit_no_quiet_mode() {
        let opts = Opts {
-            ips: vec![IpAddr::from_str("127.0.0.1").unwrap()],
+            ips_or_hosts: vec!["127.0.0.1".to_owned()],
+            ports: None,
+            range: None,
            quiet: false,
            batch_size: 10,
            timeout: 1_000,
            ulimit: None,
            command: Vec::new(),
+            config: false,
            accessible: true,
            scan_order: ScanOrder::Serial,
        };
@@ -383,4 +536,64 @@ mod tests {

        assert!(1 == 1);
    }
+
+    #[test]
+    fn parse_correct_ips_or_hosts() {
+        let opts = Opts {
+            ips_or_hosts: vec!["127.0.0.1".to_owned(), "google.com".to_owned()],
+            ports: None,
+            range: None,
+            quiet: true,
+            batch_size: 10,
+            timeout: 1_000,
+            ulimit: Some(2_000),
+            command: Vec::new(),
+            accessible: false,
+            scan_order: ScanOrder::Serial,
+            config: false,
+        };
+        let ips = parse_ips(&opts);
+
+        assert_eq!(2, ips.len());
+    }
+
+    #[test]
+    fn parse_correct_and_incorrect_ips_or_hosts() {
+        let opts = Opts {
+            ips_or_hosts: vec!["127.0.0.1".to_owned(), "im_wrong".to_owned()],
+            ports: None,
+            range: None,
+            quiet: true,
+            batch_size: 10,
+            timeout: 1_000,
+            ulimit: Some(2_000),
+            command: Vec::new(),
+            accessible: false,
+            scan_order: ScanOrder::Serial,
+            config: false,
+        };
+        let ips = parse_ips(&opts);
+
+        assert_eq!(1, ips.len());
+    }
+
+    #[test]
+    fn parse_incorrect_ips_or_hosts() {
+        let opts = Opts {
+            ips_or_hosts: vec!["im_wrong".to_owned(), "300.10.1.1".to_owned()],
+            ports: None,
+            range: None,
+            quiet: true,
+            batch_size: 10,
+            timeout: 1_000,
+            ulimit: Some(2_000),
+            command: Vec::new(),
+            accessible: false,
+            scan_order: ScanOrder::Serial,
+            config: false,
+        };
+        let ips = parse_ips(&opts);
+
+        assert_eq!(0, ips.len());
+    }
 }
@@ -1,5 +1,7 @@
 mod range_iterator;
-use super::ScanOrder;
+use super::{PortRange, ScanOrder};
+use rand::seq::SliceRandom;
+use rand::thread_rng;
 use range_iterator::RangeIterator;

 /// Represents options of port scanning.
@@ -7,20 +9,41 @@ use range_iterator::RangeIterator;
 /// Right now all these options involve ranges, but in the future
 /// it will also contain custom lists of ports.
 pub enum PortStrategy {
+    Manual(Vec<u16>),
    Serial(SerialRange),
    Random(RandomRange),
 }

 impl PortStrategy {
-    pub fn pick(start: u16, end: u16, scan_type: ScanOrder) -> Self {
-        match scan_type {
-            ScanOrder::Serial => PortStrategy::Serial(SerialRange { start, end }),
-            ScanOrder::Random => PortStrategy::Random(RandomRange { start, end }),
+    pub fn pick(range: Option<PortRange>, ports: Option<Vec<u16>>, order: ScanOrder) -> Self {
+        match order {
+            ScanOrder::Serial if ports.is_none() => {
+                let range = range.as_ref().unwrap();
+                PortStrategy::Serial(SerialRange {
+                    start: range.start,
+                    end: range.end,
+                })
+            }
+            ScanOrder::Random if ports.is_none() => {
+                let range = range.as_ref().unwrap();
+                PortStrategy::Random(RandomRange {
+                    start: range.start,
+                    end: range.end,
+                })
+            }
+            ScanOrder::Serial => PortStrategy::Manual(ports.unwrap()),
+            ScanOrder::Random => {
+                let mut rng = thread_rng();
+                let mut ports = ports.unwrap();
+                ports.shuffle(&mut rng);
+                PortStrategy::Manual(ports)
+            }
        }
    }

    pub fn order(&self) -> Vec<u16> {
        match self {
+            PortStrategy::Manual(ports) => ports.to_vec(),
            PortStrategy::Serial(range) => range.generate(),
            PortStrategy::Random(range) => range.generate(),
        }
@@ -71,18 +94,20 @@ impl RangeOrder for RandomRange {
 #[cfg(test)]
 mod tests {
    use super::PortStrategy;
-    use crate::ScanOrder;
+    use crate::{PortRange, ScanOrder};

    #[test]
-    fn serial_strategy() {
-        let strategy = PortStrategy::pick(1, 100, ScanOrder::Serial);
+    fn serial_strategy_with_range() {
+        let range = PortRange { start: 1, end: 100 };
+        let strategy = PortStrategy::pick(Some(range), None, ScanOrder::Serial);
        let result = strategy.order();
        let expected_range = (1..100).into_iter().collect::<Vec<u16>>();
        assert_eq!(expected_range, result);
    }
    #[test]
-    fn random_strategy() {
-        let strategy = PortStrategy::pick(1, 100, ScanOrder::Random);
+    fn random_strategy_with_range() {
+        let range = PortRange { start: 1, end: 100 };
+        let strategy = PortStrategy::pick(Some(range), None, ScanOrder::Random);
        let mut result = strategy.order();
        let expected_range = (1..100).into_iter().collect::<Vec<u16>>();
        assert_ne!(expected_range, result);
@@ -90,4 +115,22 @@ mod tests {
        result.sort();
        assert_eq!(expected_range, result);
    }
+
+    #[test]
+    fn serial_strategy_with_ports() {
+        let strategy = PortStrategy::pick(None, Some(vec![80, 443]), ScanOrder::Serial);
+        let result = strategy.order();
+        assert_eq!(vec![80, 443], result);
+    }
+
+    #[test]
+    fn random_strategy_with_ports() {
+        let strategy = PortStrategy::pick(None, Some((1..10).collect()), ScanOrder::Random);
+        let mut result = strategy.order();
+        let expected_range = (1..10).into_iter().collect::<Vec<u16>>();
+        assert_ne!(expected_range, result);
+
+        result.sort();
+        assert_eq!(expected_range, result);
+    }
 }
@@ -12,14 +12,14 @@ use std::{
 };

 /// The class for the scanner
-/// Host is data type IpAddr and is the host address
+/// IP is data type IpAddr and is the IP address
 /// start & end is where the port scan starts and ends
 /// batch_size is how many ports at a time should be scanned
 /// Timeout is the time RustScan should wait before declaring a port closed. As datatype Duration.
 /// Quiet is whether or not RustScan should print things, or wait until the end to print only open ports.
 #[cfg(not(tarpaulin_include))]
 pub struct Scanner {
-    hosts: Vec<IpAddr>,
+    ips: Vec<IpAddr>,
    batch_size: u16,
    timeout: Duration,
    quiet: bool,
@@ -28,7 +28,7 @@ pub struct Scanner {

 impl Scanner {
    pub fn new(
-        hosts: &[IpAddr],
+        ips: &[IpAddr],
        batch_size: u16,
        timeout: Duration,
        quiet: bool,
@@ -39,7 +39,7 @@ impl Scanner {
            timeout,
            quiet,
            port_strategy,
-            hosts: hosts.iter().map(|host| host.to_owned()).collect(),
+            ips: ips.iter().map(|ip| ip.to_owned()).collect(),
        }
    }

@@ -48,10 +48,10 @@ impl Scanner {
    /// Returns all open ports as Vec<u16>
    pub async fn run(&self) -> Vec<SocketAddr> {
        let ports: Vec<u16> = self.port_strategy.order();
-        let batch_per_host: usize = self.batch_size as usize / self.hosts.len();
+        let batch_per_ip: usize = self.batch_size as usize / self.ips.len();
        let mut open_sockets: Vec<SocketAddr> = Vec::new();

-        for batch in ports.chunks(batch_per_host) {
+        for batch in ports.chunks(batch_per_ip) {
            let mut sockets = self.scan_ports(batch).await;
            open_sockets.append(&mut sockets);
        }
@@ -64,8 +64,8 @@ impl Scanner {
    async fn scan_ports(&self, ports: &[u16]) -> Vec<SocketAddr> {
        let mut ftrs = FuturesUnordered::new();
        for port in ports {
-            for host in &self.hosts {
-                ftrs.push(self.scan_socket(SocketAddr::new(*host, *port)));
+            for ip in &self.ips {
+                ftrs.push(self.scan_socket(SocketAddr::new(*ip, *port)));
            }
        }

@@ -91,7 +91,7 @@ impl Scanner {
    ///
    ///     self.scan_port(10:u16)
    ///
-    /// Note: `self` must contain `self.host`.
+    /// Note: `self` must contain `self.ip`.
    async fn scan_socket(&self, socket: SocketAddr) -> io::Result<SocketAddr> {
        match self.connect(socket).await {
            Ok(x) => {
@@ -119,9 +119,9 @@ impl Scanner {
    /// # Example
    ///
    ///     let port: u16 = 80
-    ///     // Host is an IpAddr type
-    ///     let host = IpAddr::V6(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1));
-    ///     let socket = SocketAddr::new(host, port);
+    ///     // ip is an IpAddr type
+    ///     let ip = IpAddr::V6(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1));
+    ///     let socket = SocketAddr::new(ip, port);
    ///     self.connect(socket)
    ///     // returns Result which is either Ok(stream) for port is open, or Er for port is closed.
    ///     // Timeout occurs after self.timeout seconds
@@ -139,7 +139,7 @@ impl Scanner {
 #[cfg(test)]
 mod tests {
    use super::*;
-    use crate::ScanOrder;
+    use crate::{PortRange, ScanOrder};
    use async_std::task::block_on;
    use std::{net::IpAddr, time::Duration};

@@ -147,7 +147,11 @@ mod tests {
    fn scanner_runs() {
        // Makes sure the program still runs and doesn't panic
        let addrs = vec!["127.0.0.1".parse::<IpAddr>().unwrap()];
-        let strategy = PortStrategy::pick(1, 1_000, ScanOrder::Random);
+        let range = PortRange {
+            start: 1,
+            end: 1_000,
+        };
+        let strategy = PortStrategy::pick(Some(range), None, ScanOrder::Random);
        let scanner = Scanner::new(&addrs, 10, Duration::from_millis(100), true, strategy);
        block_on(scanner.run());
        // if the scan fails, it wouldn't be able to assert_eq! as it panicked!
@@ -157,7 +161,11 @@ mod tests {
    fn ipv6_scanner_runs() {
        // Makes sure the program still runs and doesn't panic
        let addrs = vec!["::1".parse::<IpAddr>().unwrap()];
-        let strategy = PortStrategy::pick(1, 1_000, ScanOrder::Random);
+        let range = PortRange {
+            start: 1,
+            end: 1_000,
+        };
+        let strategy = PortStrategy::pick(Some(range), None, ScanOrder::Random);
        let scanner = Scanner::new(&addrs, 10, Duration::from_millis(100), true, strategy);
        block_on(scanner.run());
        // if the scan fails, it wouldn't be able to assert_eq! as it panicked!
@@ -166,7 +174,11 @@ mod tests {
    #[test]
    fn quad_zero_scanner_runs() {
        let addrs = vec!["0.0.0.0".parse::<IpAddr>().unwrap()];
-        let strategy = PortStrategy::pick(1, 1_000, ScanOrder::Random);
+        let range = PortRange {
+            start: 1,
+            end: 1_000,
+        };
+        let strategy = PortStrategy::pick(Some(range), None, ScanOrder::Random);
        let scanner = Scanner::new(&addrs, 10, Duration::from_millis(100), true, strategy);
        block_on(scanner.run());
        assert_eq!(1, 1);
@@ -174,7 +186,11 @@ mod tests {
    #[test]
    fn google_dns_runs() {
        let addrs = vec!["8.8.8.8".parse::<IpAddr>().unwrap()];
-        let strategy = PortStrategy::pick(400, 445, ScanOrder::Random);
+        let range = PortRange {
+            start: 400,
+            end: 445,
+        };
+        let strategy = PortStrategy::pick(Some(range), None, ScanOrder::Random);
        let scanner = Scanner::new(&addrs, 10, Duration::from_millis(100), true, strategy);
        block_on(scanner.run());
        assert_eq!(1, 1);
@@ -185,7 +201,11 @@ mod tests {
        let addrs = vec!["8.8.8.8".parse::<IpAddr>().unwrap()];

        // mac should have this automatically scaled down
-        let strategy = PortStrategy::pick(400, 600, ScanOrder::Random);
+        let range = PortRange {
+            start: 400,
+            end: 600,
+        };
+        let strategy = PortStrategy::pick(Some(range), None, ScanOrder::Random);
        let scanner = Scanner::new(&addrs, 10, Duration::from_millis(100), true, strategy);
        block_on(scanner.run());
        assert_eq!(1, 1);
Author	SHA1	Message	Date
Brandon	f1078304ae	Merge branch 'master' into bee-add-config-file	2020-08-24 17:12:59 +01:00
Brandon	22cbfc5826	Merge pull request #159 from RustScan/bee-add-nmap-ports updated config file to feature nmap top 1k ports	2020-08-24 16:49:13 +01:00
Brandon	c5091728a0	Added config file functionality	2020-08-24 16:43:11 +01:00
Brandon	a9d729300c	Merge branch 'master' into bee-add-nmap-ports	2020-08-24 13:49:10 +01:00
Brandon	4f5dd20e85	Merge pull request #162 from RustScan/ba-reduce-binary-size Reduce binary size from 2.4MB to 1.9MB	2020-08-24 12:48:45 +01:00
Bernardo Chaves	499ff66f36	Reduce binary size from 2.4MB to 1.9MB By default, Cargo instructs compilation units to be compiled and optimized in isolation. LTO instructs the linker to optimize at the link stage. This can, for example, remove dead code and often times reduces binary size. By default, when Rust code encounters a situation when it must call panic!(), it unwinds the stack and produces a helpful backtrace. The unwinding code, however, does require extra binary size. rustc can be instructed to abort immediately rather than unwind, which removes the need for this extra unwinding code. For more information see: https://github.com/johnthagen/min-sized-rust	2020-08-23 18:10:53 -04:00
Brandon	61b87243d9	Merge pull request #161 from RustScan/ba-refactor-port-strategy Allow randomized order for manual ports	2020-08-22 22:27:37 +01:00
Bernardo Chaves	e069991c8d	Allow randomized order for manual ports Before this change we would always scan manually specified ports in sequential way, this is not the case anymore. This is an important change since we are planning to introduce a config file with the top 1K ports and we would like to scan those in a randomized way.	2020-08-21 13:09:41 -04:00
Brandon	85c1cbf445	Merge pull request #160 from RustScan/bee-remove-A removed -A from nmap	2020-08-20 22:58:39 +01:00
Brandon	5551e64166	updated AUR package in readme	2020-08-20 00:40:41 +01:00
Brandon	e0aa1423ad	removed -A from nmap	2020-08-20 00:32:37 +01:00
Brandon	e609b3617c	updated config file to feature nmap top 1k ports	2020-08-20 00:05:45 +01:00
Brandon	d0d8380296	Merge pull request #158 from RustScan/ba-add-port-and-range-options Add --port and --range options	2020-08-19 16:26:39 +01:00
Brandon	d66ad34f8c	Merge branch 'master' into ba-add-port-and-range-options	2020-08-19 16:02:49 +01:00
Brandon	2670ec43df	Merge pull request #156 from spenserblack/exclude-files Exclude files	2020-08-19 00:05:59 +01:00
Bernardo Chaves	90d0b03ba7	Add --port and --range options These options are mutually exclusive, this means that when a user selects manual ports we will ignore ranges and vice-versa. Manually specifying ports won't allow scan randomization for now.	2020-08-17 20:43:44 -04:00
Spenser Black	57eb3627b3	Use absolute image URLs instead of relative	2020-08-17 10:03:04 -04:00
Spenser Black	7e675b7557	Reduce crate size	2020-08-17 09:30:07 -04:00
Bernardo Araujo	fdeaa05f23	Merge pull request #152 from RustScan/ba-add-host-resolution Add host resolution	2020-08-16 18:35:40 -04:00
Bernardo Araujo	9fbf39f0cc	Merge branch 'master' into ba-add-host-resolution	2020-08-16 18:11:27 -04:00
Ben (CMNatic)	14b6ea928d	Merge pull request #155 from CMNatic/master Updated README to use the rustscan dockerhub alpine image	2020-08-16 22:39:10 +01:00
Ben (CMNatic)	9452b1f922	Update README to add a disclaimer about the DockerHub Images + Instruct user to use the `alpine` image as it's considered the latest major release as per the release page + Formatting instructions	2020-08-16 22:37:51 +01:00
Ben (CMNatic)	ed12888e81	Updated README to use the rustscan dockerhub alpine image + Added another step to clarify process for Docker as the build will fail if the user is not in the downloaded repo + DockerHub has CI with master branch and two images tags `latest` and `alpine` where `alpine` is tagged on feature releases (currently 1.7.1)	2020-08-16 22:28:57 +01:00
Bernardo Chaves	f68abcb955	Add host resolution For now if we can establish a socket on port 80 we can infer the IP of the host. This might change in the future if we start considering other ports like 443.	2020-08-16 11:52:11 -04:00
Brandon	4c91e8fb40	Merge pull request #153 from andy5995/docs docs: fix typo in README.md, link to GitHub flow in contributing doc	2020-08-15 11:08:03 +01:00
andy5995	1d3e831066	docs: fix typo in README.md, link to GitHub flow in contributing doc	2020-08-15 02:05:20 -05:00
dependabot-preview[bot]	ff6b1c40db	Merge pull request #151 from RustScan/dependabot/cargo/async-std-1.6.3	2020-08-15 00:58:44 +00:00
dependabot-preview[bot]	5573d91a7b	Bump async-std from 1.6.2 to 1.6.3 Bumps [async-std](https://github.com/async-rs/async-std) from 1.6.2 to 1.6.3. - [Release notes](https://github.com/async-rs/async-std/releases) - [Changelog](https://github.com/async-rs/async-std/blob/master/CHANGELOG.md) - [Commits](https://github.com/async-rs/async-std/commits/v1.6.3) Signed-off-by: dependabot-preview[bot] <[email protected]>	2020-08-14 08:38:10 +00:00
Brandon	a8e56eec4b	Merge pull request #149 from RustScan/all-contributors/add-cmnatic docs: add cmnatic as a contributor	2020-08-13 22:56:14 +01:00
Brandon	fb75c9d332	Merge branch 'master' into all-contributors/add-cmnatic	2020-08-13 22:43:56 +01:00
Ben (CMNatic)	581ec27cb5	Merge pull request #148 from CMNatic/master Updated README to include instructions on building the new Dockerfile	2020-08-13 20:25:05 +01:00
allcontributors[bot]	9673c8807d	docs: update .all-contributorsrc [skip ci]	2020-08-13 19:24:12 +00:00
allcontributors[bot]	78818d6bc7	docs: update README.md [skip ci]	2020-08-13 19:24:11 +00:00
Ben (CMNatic)	d0ff597be6	Updated README to include instructions on building the new Dockerfile	2020-08-13 20:11:58 +01:00
Ben (CMNatic)	516ebe367a	Merge pull request #118 from Hydragyrum/feature/create-alpine-based-dockerfile Feature/create alpine based dockerfile	2020-08-13 19:41:52 +01:00
Ben (CMNatic)	1e9660e4ff	Merge branch 'master' into feature/create-alpine-based-dockerfile	2020-08-13 19:32:13 +01:00
Brandon	7b4dda5a19	Merge pull request #147 from RustScan/dependabot/cargo/rlimit-0.4.0 Bump rlimit from 0.3.0 to 0.4.0	2020-08-13 11:40:23 +01:00
dependabot-preview[bot]	a20b71191d	Bump rlimit from 0.3.0 to 0.4.0 Bumps [rlimit](https://github.com/Nugine/rlimit) from 0.3.0 to 0.4.0. - [Release notes](https://github.com/Nugine/rlimit/releases) - [Commits](https://github.com/Nugine/rlimit/compare/v0.3.0...v0.4.0) Signed-off-by: dependabot-preview[bot] <[email protected]>	2020-08-13 08:36:23 +00:00
Brandon	18c5dd69e5	Merge pull request #145 from RustScan/all-contributors/add-TGotwig docs: add TGotwig as a contributor	2020-08-11 19:45:15 +01:00
Brandon	090264ac26	Merge branch 'master' into all-contributors/add-TGotwig	2020-08-11 19:32:11 +01:00
Bernardo Araujo	702681606f	Merge pull request #146 from RustScan/bee-fix-spelling fixed spelling mistake	2020-08-10 20:59:20 -04:00
Brandon	c58ac613c9	fixed spelling mistake	2020-08-11 01:47:25 +01:00
allcontributors[bot]	59bb72426d	docs: update .all-contributorsrc [skip ci]	2020-08-10 19:57:32 +00:00
allcontributors[bot]	f48590c238	docs: update README.md [skip ci]	2020-08-10 19:57:31 +00:00
Adam Bertrand	8b363571f1	Merge branch 'master' into feature/create-alpine-based-dockerfile	2020-08-05 21:52:34 +02:00
Hydragyrum	0fa11f6e51	Add a non-privileged user to run rustscan	2020-08-05 18:53:06 +02:00
Adam Bertrand	d423f34e7a	Merge branch 'master' into feature/create-alpine-based-dockerfile	2020-08-05 18:25:54 +02:00
Hydragyrum	e17f9d0bb1	Add newline to dockerfile	2020-08-04 23:18:12 +02:00
Hydragyrum	3329428766	Create a basic Alpine-Based Dockerfile	2020-08-04 23:17:30 +02:00