├── .DS_Store
├── icon.png
├── Trace (Proxy-helper).alfredworkflow
├── proxy.conf
├── readme.md
├── info.plist
├── trace.sh
└── workflowHandler.sh


/.DS_Store:
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https://raw.githubusercontent.com/yiichou/Trace.alfredworkflow/HEAD/.DS_Store


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/icon.png:
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https://raw.githubusercontent.com/yiichou/Trace.alfredworkflow/HEAD/icon.png


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/Trace (Proxy-helper).alfredworkflow:
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https://raw.githubusercontent.com/yiichou/Trace.alfredworkflow/HEAD/Trace (Proxy-helper).alfredworkflow


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/proxy.conf:
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1 | # format: 
2 | #   Name Setting
3 | # e.g
4 | #   AutoProxyName http://auto-proxy-pac-url
5 | #   SocksName server:port
6 | #
7 | Workshop http://192.168.50.155/proxy.pac
8 | Workshop 192.168.50.155:1080
9 | Home http://192.168.99.1/proxy.pac


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/readme.md:
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 1 | # Trace (Proxy-helper).alfredworkflow
 2 | 
 3 | 在 Mac 上切换代理是一件麻烦的事情，然而不幸的是一旦你有了这个需求往往也意味着你需要频繁进行这个操作
 4 | 
 5 | 于是我造了这个偷懒用的 alfredworkflow
 6 | 
 7 | 希望有人能用得着
 8 | 
 9 | ### Quickly start
10 | 
11 | 1. Download
12 |     
13 |     https://github.com/IvanChou/Trace.alfredworkflow/raw/master/Trace%20(Proxy-helper).alfredworkflow
14 |     
15 | 2. Setting
16 |     
17 |     - Doubule click `trace` in Alfred Workflows Preferences
18 |     - Click `Open workflow folder` to open Finder
19 |     - Open `proxy.conf` and modify it like sample
20 | 
21 | 3. Use
22 |     
23 |     Call out your alfred, and type `trace`
24 |     
25 |     ![](http://ww4.sinaimg.cn/mw690/006pIUL1gw1f69r4xsjf0j30g10790tq.jpg)
26 |     
27 | 4. Enjoy it!
28 | 
29 | ### More feature
30 | 
31 | When you change your proxy setting via Trace, OSX may ask your password to allow this operation everytime. 
32 | 
33 | To slove this question, you can do something more:
34 | 
35 | 1. add the following line to `/etc/sudoers/`
36 |     
37 |     ```
38 |     yourusername ALL=NOPASSWD: /usr/sbin/networksetup 
39 |     # e.g.
40 |     IChou ALL=NOPASSWD: /usr/sbin/networksetup
41 |     ```
42 |     > Remeber the file `/etc/sudoers/` must be end with a empty line!!
43 |     
44 | 2. re-link the scripts of trace
45 |     
46 |     ![](http://ww4.sinaimg.cn/large/006pIUL1gw1f6c4lm9l0qj30kh07o75b.jpg)
47 | 
48 | ### About Trace
49 | 
50 | It's inspired by Fate.  "Trace on!"


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/info.plist:
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  1 | <?xml version="1.0" encoding="UTF-8"?>
  2 | <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
  3 | <plist version="1.0">
  4 | <dict>
  5 | 	<key>bundleid</key>
  6 | 	<string>com.ichou.trace</string>
  7 | 	<key>category</key>
  8 | 	<string>Tools</string>
  9 | 	<key>connections</key>
 10 | 	<dict>
 11 | 		<key>0A04DEF2-C41B-4F12-88E5-146DE053D89A</key>
 12 | 		<array>
 13 | 			<dict>
 14 | 				<key>destinationuid</key>
 15 | 				<string>A70A4E1E-712E-4575-967A-0AA64960904D</string>
 16 | 				<key>modifiers</key>
 17 | 				<integer>0</integer>
 18 | 				<key>modifiersubtext</key>
 19 | 				<string></string>
 20 | 			</dict>
 21 | 		</array>
 22 | 		<key>5FC791A7-9A51-4BFB-BC0D-93167FF8AF3B</key>
 23 | 		<array>
 24 | 			<dict>
 25 | 				<key>destinationuid</key>
 26 | 				<string>0A04DEF2-C41B-4F12-88E5-146DE053D89A</string>
 27 | 				<key>modifiers</key>
 28 | 				<integer>0</integer>
 29 | 				<key>modifiersubtext</key>
 30 | 				<string></string>
 31 | 			</dict>
 32 | 		</array>
 33 | 	</dict>
 34 | 	<key>createdby</key>
 35 | 	<string>iChou</string>
 36 | 	<key>description</key>
 37 | 	<string>快速切换系统代理配置</string>
 38 | 	<key>disabled</key>
 39 | 	<false/>
 40 | 	<key>name</key>
 41 | 	<string>Trace (Proxy-helper)</string>
 42 | 	<key>objects</key>
 43 | 	<array>
 44 | 		<dict>
 45 | 			<key>config</key>
 46 | 			<dict>
 47 | 				<key>lastpathcomponent</key>
 48 | 				<false/>
 49 | 				<key>onlyshowifquerypopulated</key>
 50 | 				<false/>
 51 | 				<key>output</key>
 52 | 				<integer>0</integer>
 53 | 				<key>removeextension</key>
 54 | 				<false/>
 55 | 				<key>sticky</key>
 56 | 				<false/>
 57 | 			</dict>
 58 | 			<key>type</key>
 59 | 			<string>alfred.workflow.output.notification</string>
 60 | 			<key>uid</key>
 61 | 			<string>A70A4E1E-712E-4575-967A-0AA64960904D</string>
 62 | 			<key>version</key>
 63 | 			<integer>0</integer>
 64 | 		</dict>
 65 | 		<dict>
 66 | 			<key>config</key>
 67 | 			<dict>
 68 | 				<key>concurrently</key>
 69 | 				<false/>
 70 | 				<key>escaping</key>
 71 | 				<integer>102</integer>
 72 | 				<key>script</key>
 73 | 				<string>sh trace.sh {query}</string>
 74 | 				<key>type</key>
 75 | 				<integer>0</integer>
 76 | 			</dict>
 77 | 			<key>type</key>
 78 | 			<string>alfred.workflow.action.script</string>
 79 | 			<key>uid</key>
 80 | 			<string>0A04DEF2-C41B-4F12-88E5-146DE053D89A</string>
 81 | 			<key>version</key>
 82 | 			<integer>0</integer>
 83 | 		</dict>
 84 | 		<dict>
 85 | 			<key>config</key>
 86 | 			<dict>
 87 | 				<key>argumenttype</key>
 88 | 				<integer>2</integer>
 89 | 				<key>escaping</key>
 90 | 				<integer>102</integer>
 91 | 				<key>keyword</key>
 92 | 				<string>trace</string>
 93 | 				<key>queuedelaycustom</key>
 94 | 				<integer>3</integer>
 95 | 				<key>queuedelayimmediatelyinitially</key>
 96 | 				<false/>
 97 | 				<key>queuedelaymode</key>
 98 | 				<integer>0</integer>
 99 | 				<key>queuemode</key>
100 | 				<integer>1</integer>
101 | 				<key>runningsubtext</key>
102 | 				<string>I am the bone of my sword...</string>
103 | 				<key>script</key>
104 | 				<string>sh trace.sh list_proxy proxy_config {query}</string>
105 | 				<key>subtext</key>
106 | 				<string>卫宫士郎固有技能——投影</string>
107 | 				<key>title</key>
108 | 				<string>Trace</string>
109 | 				<key>type</key>
110 | 				<integer>0</integer>
111 | 				<key>withspace</key>
112 | 				<false/>
113 | 			</dict>
114 | 			<key>type</key>
115 | 			<string>alfred.workflow.input.scriptfilter</string>
116 | 			<key>uid</key>
117 | 			<string>5FC791A7-9A51-4BFB-BC0D-93167FF8AF3B</string>
118 | 			<key>version</key>
119 | 			<integer>0</integer>
120 | 		</dict>
121 | 	</array>
122 | 	<key>readme</key>
123 | 	<string></string>
124 | 	<key>uidata</key>
125 | 	<dict>
126 | 		<key>0A04DEF2-C41B-4F12-88E5-146DE053D89A</key>
127 | 		<dict>
128 | 			<key>ypos</key>
129 | 			<real>100</real>
130 | 		</dict>
131 | 		<key>5FC791A7-9A51-4BFB-BC0D-93167FF8AF3B</key>
132 | 		<dict>
133 | 			<key>ypos</key>
134 | 			<real>100</real>
135 | 		</dict>
136 | 		<key>A70A4E1E-712E-4575-967A-0AA64960904D</key>
137 | 		<dict>
138 | 			<key>ypos</key>
139 | 			<real>100</real>
140 | 		</dict>
141 | 	</dict>
142 | 	<key>webaddress</key>
143 | 	<string>yii.im</string>
144 | </dict>
145 | </plist>
146 | 


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/trace.sh:
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  1 | #!/bin/bash
  2 | 
  3 | # Source the workflow library
  4 | . workflowHandler.sh
  5 | 
  6 | # Config file
  7 | PROFILE_CONF='proxy.conf'
  8 | 
  9 | # Icons folder
 10 | ICONS_DIR="./icons"
 11 | 
 12 | # Current device
 13 | DEVICE=''
 14 | 
 15 | # ======== private ========
 16 | function get_curr_proxy_url()
 17 | {
 18 |     networksetup -getautoproxyurl $DEVICE | grep URL | awk '{print $2}'
 19 | }
 20 | 
 21 | function get_curr_socks_server()
 22 | {
 23 |     networksetup -getsocksfirewallproxy $DEVICE | grep Server | awk '{print $2}'
 24 | }
 25 | 
 26 | function get_curr_socks_port()
 27 | {
 28 |     networksetup -getsocksfirewallproxy $DEVICE | grep Port | awk '{print $2}'
 29 | }
 30 | 
 31 | function get_curr_proxy_state()
 32 | {
 33 |     networksetup -getautoproxyurl $DEVICE | grep Enabled | awk '{print $2}'
 34 | }
 35 | 
 36 | function get_curr_socks_state()
 37 | {
 38 |     networksetup -getsocksfirewallproxy $DEVICE | grep -E '^Enabled' | awk '{print $2}'
 39 | }
 40 | 
 41 | function get_curr_proxy_setting()
 42 | {
 43 |     if [[ $(get_curr_proxy_state) = 'Yes' ]]; then
 44 |         proxy_setting=$(get_curr_proxy_url)
 45 |     elif [[ $(get_curr_socks_state) = 'Yes' ]]; then
 46 |         proxy_setting="$(get_curr_socks_server):$(get_curr_socks_port)"
 47 |     else
 48 |         proxy_setting=''
 49 |     fi
 50 |     
 51 |     echo $proxy_setting
 52 | }
 53 | # ======== private ========
 54 | 
 55 | # Generate feedback results
 56 | function list_proxy()
 57 | {
 58 |     local cnt=0
 59 |     local curr_setting=$(get_curr_proxy_setting)
 60 |     local title subtitle arg icon
 61 |     
 62 |     while IFS=' ' read proxy_name proxy_setting; do
 63 |         uid="trace-$cnt"
 64 |         let cnt+=1
 65 |     
 66 |         icon="$ICONS_DIR/$proxy_name.png"
 67 |     
 68 |         # Use default workflow icon if not found
 69 |         if [ ! -f "$icon" ]; then
 70 |             icon="icon.png"
 71 |         fi
 72 |     
 73 |         if [[ $curr_setting = $proxy_setting ]]; then
 74 |             title="Now: $proxy_name"
 75 |         else
 76 |             title="$proxy_name"
 77 |         fi
 78 |         
 79 |         if [ ${proxy_setting:0:4} = 'http' ]; then
 80 |             title="$title [AutoProxy]"
 81 |         else
 82 |             title="$title"
 83 |         fi
 84 | 
 85 |         subtitle="$proxy_setting"
 86 |         arg="$proxy_name $proxy_setting"
 87 | 
 88 |         addResult "$uid" "$arg" "$title" "$subtitle" "$icon" "yes"
 89 |     done <<EOF
 90 | `grep -vE '^#.*' $PROFILE_CONF`
 91 | off Close all proxy
 92 | EOF
 93 |     
 94 |     # Show feedback results
 95 |     getXMLResults
 96 | }
 97 | 
 98 | # Turn on the choice proxy
 99 | function on()
100 | {
101 |     if [ ${2:0:4} = 'http' ]; then
102 |         sudo networksetup -setsocksfirewallproxystate $DEVICE off
103 |         sudo networksetup -setautoproxyurl $DEVICE $2
104 |         echo "$1 AutoProxy, TRACE ON"
105 |     else
106 |         domain=$(echo "$2" | awk -F: '{print $1}')
107 |         port=$(echo "$2" | awk -F: '{print $2}')
108 |         
109 |         if [[ $domain != '' ]]&&[[ $port != '' ]]; then
110 |             sudo networksetup -setautoproxystate $DEVICE off
111 |             sudo networksetup -setsocksfirewallproxy $DEVICE $domain $port
112 |             echo "$1, TRACE ON！"
113 |         else
114 |             echo "TRACE FAILED"
115 |         fi
116 |     fi
117 | }
118 | 
119 | # Turn off all proxy
120 | function off()
121 | {
122 |     sudo networksetup -setautoproxystate $DEVICE off
123 |     sudo networksetup -setsocksfirewallproxystate $DEVICE off
124 |     echo "TRACE END"
125 | }
126 | 
127 | # The main entry
128 | function main()
129 | {
130 |     local device=$(networksetup -listnetworkserviceorder | awk '
131 |         BEGIN {
132 |             "netstat -rn | grep default " | getline var
133 |             split(var, ARRAY, " ")
134 |         }
135 | 
136 |         { if ($5 ~ ARRAY[6]) { NAME=$3 } }
137 | 
138 |         END { print NAME }
139 |     ')
140 |     
141 |     DEVICE=${device%,*}
142 |     
143 |     case $1 in
144 |         list_proxy)
145 |         list_proxy $2
146 |         ;;
147 |         
148 |         off)
149 |         off
150 |         ;;
151 |         
152 |         *)
153 |         on "$1" "$2"
154 |         ;;
155 |     esac
156 | }
157 | 
158 | main "$@" # Run from here
159 | 


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/workflowHandler.sh:
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  1 | #!/bin/bash
  2 | 
  3 | VPREFS="${HOME}/Library/Caches/com.runningwithcrayons.Alfred-2/Workflow Data/"
  4 | NVPREFS="${HOME}/Library/Application Support/Alfred 2/Workflow Data/"
  5 | 
  6 | RESULTS=()
  7 | 
  8 | ################################################################################
  9 | # Adds a result to the result array
 10 | #
 11 | # $1 uid
 12 | # $2 arg
 13 | # $3 title
 14 | # $4 subtitle
 15 | # $5 icon
 16 | # $6 valid
 17 | # $7 autocomplete
 18 | ###############################################################################
 19 | addResult() {
 20 |   RESULT="<item uid='$(xmlEncode "$1")' arg='$(xmlEncode "$2")' valid='$6' autocomplete='$7'><title>$(xmlEncode "$3")</title><subtitle>$(xmlEncode "$4")</subtitle><icon>$(xmlEncode "$5")</icon></item>"
 21 |   RESULTS+=("$RESULT")
 22 | }
 23 | 
 24 | ###############################################################################
 25 | # Prints the feedback xml to stdout
 26 | ###############################################################################
 27 | getXMLResults() {
 28 |   echo "<?xml version='1.0'?><items>"
 29 | 
 30 | #  if [ "${#string[@]}" = "0" ]; then
 31 | #    echo "<item uid='oftask' arg='-' valid='no'><title>No results found</title><subtitle>Please try another search term</subtitle><icon></icon></item>"
 32 | #  fi
 33 | 
 34 |   for R in ${RESULTS[*]}; do
 35 |     echo "$R" | tr "\n" " "
 36 |   done
 37 | 
 38 |   echo "</items>"
 39 | }
 40 | 
 41 | ###############################################################################
 42 | # Escapes XML special characters with their entities
 43 | ###############################################################################
 44 | xmlEncode() {
 45 |   echo "$1" | sed -e 's/&/\&amp;/g' -e 's/>/\&gt;/g' -e 's/</\&lt;/g' -e "s/'/\&apos;/g" -e 's/"/\&quot;/g'
 46 | }
 47 | 
 48 | ###############################################################################
 49 | # Read the bundleid from the workflow's info.plist
 50 | ###############################################################################
 51 | getBundleId() {
 52 |   /usr/libexec/PlistBuddy  -c "Print :bundleid" "info.plist"
 53 | }
 54 | 
 55 | ###############################################################################
 56 | # Get the workflow data dir
 57 | ###############################################################################
 58 | getDataDir() {
 59 |   local BUNDLEID=$(getBundleId)
 60 |   echo "${NVPREFS}${BUNDLEID}"
 61 | }
 62 | 
 63 | ###############################################################################
 64 | # Get the workflow cache dri
 65 | ###############################################################################
 66 | getCacheDir() {
 67 |   local BUNDLEID=$(getBundleId)
 68 |   echo "${VPREFS}${BUNDLEID}"
 69 | }
 70 | 
 71 | ###############################################################################
 72 | # Save key=value to the workflow properties
 73 | #
 74 | # $1 key
 75 | # $2 value
 76 | # $3 non-volatile 0/1
 77 | # $4 filename (optional, filename will be "settings" if not specified)
 78 | ###############################################################################
 79 | setPref() {
 80 |   local BUNDLEID=$(getBundleId)
 81 |   if [ "$3" = "0" ]; then
 82 |     local PREFDIR="${VPREFS}${BUNDLEID}"
 83 |   else
 84 |     local PREFDIR="${NVPREFS}${BUNDLEID}"
 85 |   fi
 86 | 
 87 |   if [ ! -d "$PREFDIR" ]; then
 88 |     mkdir -p "$PREFDIR"
 89 |   fi
 90 | 
 91 |   if [ -z "$4" ]; then
 92 |     local PREFFILE="${PREFDIR}/settings"
 93 |   else
 94 |     local PREFFILE="${PREFDIR}/$4"
 95 |   fi
 96 | 
 97 |   if [ ! -f "$PREFFILE" ]; then
 98 |     touch "$PREFFILE"
 99 |   fi
100 | 
101 |   local KEY_EXISTS=$(grep -c "$1=" "$PREFFILE")
102 |   if [ "$KEY_EXISTS" = "1" ]; then
103 |     local TMP=$(grep -ve "^$1" "$PREFFILE")
104 |     echo "$TMP" > "$PREFFILE"
105 |   fi
106 |   echo "$1=$2" >> "$PREFFILE"
107 |   }
108 | 
109 | ###############################################################################
110 | # Read a value for a given key from the workflow preferences
111 | #
112 | # $1 key
113 | # $2 non-volatile 0/1
114 | # $3 filename (optional, filename will be "settings" if not specified)
115 | ###############################################################################
116 | getPref() {
117 |   local BUNDLEID=$(getBundleId)
118 |   if [ "$2" = "0" ]; then
119 |     local PREFDIR="${VPREFS}${BUNDLEID}"
120 |   else
121 |     local PREFDIR="${NVPREFS}${BUNDLEID}"
122 |   fi
123 | 
124 |   if [ ! -d "$PREFDIR" ]; then
125 |     return
126 |   fi
127 | 
128 |   if [ -z "$3" ]; then
129 |     local PREFFILE="${PREFDIR}/settings"
130 |   else
131 |     local PREFFILE="${PREFDIR}/$3"
132 |   fi
133 | 
134 |   if [ ! -f "$PREFFILE" ]; then
135 |     return
136 |   fi
137 | 
138 |   local VALUE=$(sed "/^\#/d" "$PREFFILE" | grep "$1"  | tail -n 1 | cut -d "=" -f2-)
139 |   echo "$VALUE"
140 | }
141 | 
142 | getLang() {
143 |   defaults read .GlobalPreferences AppleLanguages | tr -d [:space:] | cut -c2-3
144 | }
145 | 


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