├── LICENSE
├── README.md
└── WiFi-Password.psm1


/LICENSE:
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 1 | The MIT License (MIT)
 2 | 
 3 | Copyright (c) 2015 Ingvar Stepanyan
 4 | 
 5 | Permission is hereby granted, free of charge, to any person obtaining a copy
 6 | of this software and associated documentation files (the "Software"), to deal
 7 | in the Software without restriction, including without limitation the rights
 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 9 | copies of the Software, and to permit persons to whom the Software is
10 | furnished to do so, subject to the following conditions:
11 | 
12 | The above copyright notice and this permission notice shall be included in all
13 | copies or substantial portions of the Software.
14 | 
15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 | SOFTWARE.
22 | 
23 | 


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/README.md:
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 1 | # WiFi-Password
 2 | 
 3 | People ask you for the Wi-Fi password. Answer quickly. **Windows only**.
 4 | 
 5 | ![Screenshot](https://cloud.githubusercontent.com/assets/557590/6204307/05ab9f88-b54f-11e4-9293-b2bd8c20a409.png)
 6 | 
 7 | This is inspired by [same-purpose tool for macOS](https://github.com/rauchg/wifi-password) by [@rauchg](https://github.com/rauchg).
 8 | 
 9 | ## How to use
10 | 
11 | **1. Install it**
12 | 
13 | First of all, install [PsGet](http://psget.net/) if you don't have it yet - it's awesome module manager for PowerShell:
14 | 
15 | ```powershell
16 | (new-object Net.WebClient).DownloadString("https://raw.githubusercontent.com/psget/psget/master/GetPsGet.ps1") | iex
17 | ```
18 | 
19 | Now, you can easily install module itself:
20 | 
21 | ```powershell
22 | Install-Module WiFi-Password
23 | ```
24 | 
25 | **2. Use it:**
26 | 
27 | To get the password for the WiFi you're currently logged onto:
28 | 
29 | ```powershell
30 | Show-WiFiPassword
31 | ```
32 | 
33 | or just
34 | 
35 | ```powershell
36 | wifi-password
37 | ```
38 | 
39 | To get it for a specific SSID:
40 | 
41 | ```powershell
42 | $ wifi-password <ssid>
43 | ```
44 | 
45 | To list all the stored WiFi networks:
46 | 
47 | ```powershell
48 | Select-WiFi
49 | ```
50 | 
51 | ## License
52 | 
53 | MIT
54 | 


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/WiFi-Password.psm1:
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 1 | function Extract-Value(
 2 |     [string[]]$Lines,
 3 |     [string]$Name
 4 | ) {
 5 |     $Lines | Select-String " $Name\s+: (.*)" |% { $_.Matches.Groups[1].Value }
 6 | }
 7 | 
 8 | <#
 9 | .Synopsis
10 |     Get list of Wi-Fi networks.
11 | .Description
12 |     Returns SSIDs of all the stored Wi-Fi networks.
13 | .Example
14 |     List-WiFi
15 | #>
16 | function Select-WiFi {
17 |     netsh wlan show profiles | Select-String ": (.*)" |% { $_.Matches.Groups[1].Value }
18 | }
19 | 
20 | <#
21 | .Synopsis
22 |     View password of current or given Wi-Fi network.
23 | .Description
24 |     Allows to view stored password of currently or earlier connected Wi-Fi network.
25 | .Parameter SSID
26 |     Name of stored Wi-Fi network.
27 | .Example
28 |     # View password of currently connected Wi-Fi network.
29 |     Show-WiFiPassword
30 | .Example
31 |     # View stored password of earlier connected Wi-Fi network.
32 |     Show-WiFiPassword Home
33 | #>
34 | function Show-WiFiPassword(
35 |     [string]$SSID = (Extract-Value (netsh wlan show interface) "SSID")
36 | ) {
37 |     $Network = netsh wlan show profiles name=$SSID key=clear
38 |     If (!$?) {
39 |         Write-Host $Network
40 |         Return
41 |     }
42 |     $AuthType = Extract-Value $Network "Authentication"
43 |     $Password = Extract-Value $Network "Key Content"
44 |     Write-Host "
45 | SSID       : $SSID
46 | Password   : $Password
47 | Auth type  : $AuthType
48 | "
49 | }
50 | 
51 | Set-Alias WiFi-Password Show-WiFiPassword
52 | 
53 | Export-ModuleMember -Function *WiFi* -Alias *WiFi*
54 | 


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