Repository: rauchg/wifi-password
Branch: master
Commit: d17a0dd80846
Files: 5
Total size: 3.7 KB

Directory structure:
gitextract_t8lccz_i/

├── History.md
├── Readme.md
├── package.json
├── wifi-password.plugin.zsh
└── wifi-password.sh

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FILE CONTENTS
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================================================
FILE: History.md
================================================

0.1.0 / 2015-02-14
==================

 * default to `quiet` when piping (non-tty)

0.0.1 / 2015-02-14
==================

 * initial release


================================================
FILE: Readme.md
================================================

# wifi-password

People ask you for the Wi-Fi password. Answer quickly. **macOS only**.
[Windows version](https://github.com/RReverser/WiFi-Password).

![](https://i.cloudup.com/uUo8iSbKXRh/km6iJT.gif)

## How to use

**1. Install it**

With [bpkg](https://github.com/bpkg/bpkg):

```
$ bpkg install rauchg/wifi-password
```

With [Homebrew](https://github.com/Homebrew/homebrew):

```
$ brew install wifi-password
```

With [Antigen](https://github.com/zsh-users/antigen):

Add `antigen bundle rauchg/wifi-password` to your `.zshrc` with your other antigen commands

With [Zgen](https://github.com/tarjoilija/zgen)

Add `zgen load rauchg/wifi-password` to your `.zshrc` with your other zgen commands

or with `curl`:

```
curl -L https://raw.github.com/rauchg/wifi-password/master/wifi-password.sh -o ~/bin/wifi-password && chmod +x ~/bin/wifi-password
```

If you don't have `~/bin` in your `$PATH`, replace it with `/usr/local/bin` or
similar.

**2. Use it:**

To get the password for the WiFi you're currently logged onto:

```
$ wifi-password
```

To get it for a specific SSID:

```
$ wifi-password <ssid>
```

To put it straight in your clipboard for pasting elsewhere (OS X only):

```
$ wifi-password | pbcopy
```

## License

MIT


================================================
FILE: package.json
================================================
{
  "name": "wifi-password",
  "version": "0.1.0",
  "description": "People ask you for the Wi-Fi password. Answer quickly.",
  "global": "1",
  "install": "install -b wifi-password.sh ${PREFIX:-/usr/local}/bin/wifi-password",
  "scripts": [ "wifi-password.sh" ]
}



================================================
FILE: wifi-password.plugin.zsh
================================================
# This plugin is MIT licensed.
#
# Make git-open easy to install and keep up to date if you're using a
# ZSH framework like Zgen or Antigen

export PATH=$(dirname $0):${PATH}


================================================
FILE: wifi-password.sh
================================================
#!/usr/bin/env sh

version="0.1.0"

# locate airport(1)
airport="/System/Library/PrivateFrameworks/Apple80211.framework/Versions/Current/Resources/airport"
if [ ! -f $airport ]; then
  echo "ERROR: Can't find \`airport\` CLI program at \"$airport\"."
  exit 1
fi

# by default we are verbose (unless non-tty)
if [ -t 1 ]; then
  verbose=1
else
  verbose=
fi

# usage info
usage() {
  cat <<EOF

  Usage: wifi-password [options] [ssid]

  Options:
    -q, --quiet      Only output the password.
    -V, --version    Output version
    -h, --help       This message.
    --               End of options

EOF
}

# parse options
while [[ "$1" =~ ^- && ! "$1" == "--" ]]; do
  case $1 in
    -V | --version )
      echo $version
      exit
      ;;
    -q | --quiet )
      verbose=
      ;;
    -h | --help )
      usage
      exit
      ;;
  esac
  shift
done
if [[ "$1" == "--" ]]; then shift; fi

# merge args for SSIDs with spaces
args="$@"

# check for user-provided ssid 
if [ "" != "$args" ]; then
  ssid="$@"
else
  # get current ssid
  ssid="`$airport -I | awk '/ SSID/ {print substr($0, index($0, $2))}'`"
  if [ "$ssid" = "" ]; then
    echo "ERROR: Could not retrieve current SSID. Are you connected?" >&2
    exit 1
  fi
fi

# warn user about keychain dialog
if [ $verbose ]; then
  echo ""
  echo "\033[90m … getting password for \"$ssid\". \033[39m"
  echo "\033[90m … keychain prompt incoming. \033[39m"
fi

sleep 2

# source: http://blog.macromates.com/2006/keychain-access-from-shell/
pwd="`security find-generic-password -D 'AirPort network password' -ga \"$ssid\" 2>&1 >/dev/null`"

if [[ $pwd =~ "could" ]]; then
  echo "ERROR: Could not find SSID \"$ssid\"" >&2
  exit 1
fi

# clean up password
pwd=$(echo "$pwd" | sed -e "s/^.*\"\(.*\)\".*$/\1/")

if [ "" == "$pwd" ]; then
  echo "ERROR: Could not get password. Did you enter your Keychain credentials?" >&2
  exit 1
fi

# print
if [ $verbose ]; then
  echo "\033[96m ✓ \"$pwd\" \033[39m"
  echo ""
else
  echo $pwd
fi