treehouses internet reverse refactor (fixes #2137) (#2140)

Co-authored-by: dogi <dogi@users.noreply.github.com>

Author: JLKwong

modules/internet.sh

@@ -8,19 +8,29 @@ function internet {
       exit 0
     fi
     echo "false"
-    ;;  
+    ;;
   "reverse")
     if ! nc -w 10 -z 8.8.8.8 53 >/dev/null 1>&2; then
       log_and_exit1 "Error: no internet found"
     fi
     info="$(curl -s ipinfo.io | grep -o '"[^"]*"\s*:\s*"[^"]*"')"
-    echo "$info" | grep -E '"(ip)"'
-    if ! echo "$info" | grep -E 'postal'; then
-      echo "$info" | grep -E '"(city|country)"' | tr '\n' ',' | sed 's/,$/, "postal": "n\/a"\n/' | sed 's/\",\"/\", \"/g'
-    else
-      echo "$info" | grep -E '"(city|country|postal)"' | tr '\n' ',' | sed 's/,$/\n/' | sed 's/\",\"/\", \"/g'
+    ip=$(echo "$info" | grep -e '"ip": "')
+    org=$(echo "$info" | grep -e '"org": "')
+    country=$(echo "$info" | grep -o '"country": "[^;]*')
+    city=$(echo $info | grep -o '"city": "[^;]*' | cut -d '"' -f 4)
+    postal=$(echo $info | grep -o '"postal": "[^;]*' | cut -d '"' -f 4)
+    timezone=$(echo $info | grep -o '"timezone": "[^;]*' | cut -d '"' -f 4)
+
+    if [ -z "$postal" ]; then
+      postal="n/a"
     fi
-    echo "$info" | grep -E '"(org|timezone)"'
+
+    echo "$ip"
+    echo "$org"
+    echo "$country"
+    echo "\"city\": \"$city\""
+    echo "\"postal\": \"$postal\""
+    echo "\"timezone\": \"$timezone\""
     ;;
   *)
     log_help_and_exit1 "ERROR: incorrect command" internet

modules/remote.sh

@@ -76,10 +76,10 @@ function remote {
         cmd_str+="\"$line\","
       done <<< "$reverse"
       ip=$(printf "%s\n" "${cmd_str::-1}" | cut -d',' -f 1)
-      org=$(printf "%s\n" "${cmd_str::-1}" | cut -d',' -f 5)
-      country=$(printf "%s\n" "${cmd_str::-1}" | cut -d',' -f 4)
-      city=$(printf "%s\n" "${cmd_str::-1}" | cut -d',' -f 3)
-      postal=$(printf "%s\n" "${cmd_str::-1}" | cut -d',' -f 2)
+      org=$(printf "%s\n" "${cmd_str::-1}" | cut -d',' -f 2)
+      country=$(printf "%s\n" "${cmd_str::-1}" | cut -d',' -f 3)
+      city=$(printf "%s\n" "${cmd_str::-1}" | cut -d',' -f 4)
+      postal=$(printf "%s\n" "${cmd_str::-1}" | cut -d',' -f 5)
       timezone=$(printf "%s\n" "${cmd_str::-1}" | cut -d',' -f 6)
 
       echo "{$ip,$org,$country,$city,$postal,$timezone}"
@@ -120,13 +120,13 @@ function remote {
         showuser=$(ssh 2fa show $user)
         if [[ "$showuser" == "SSH 2FA for $user is disabled." ]]; then
           outputpart="\"$user\":\"disabled\","
-        else        
+        else
           secret="$(echo "$showuser" | head -n 1 | sed 's/Secret Key://g' | sed -r 's/\s+//g')"
           scratch="$(echo "$showuser" | awk 'NR>3' | sed 's/.*/"&"/' | awk '{printf "%s"",",$0}' | sed 's/,$//')"
           outputpart="\"$user\":{\"secret key\":\"$secret\",\"scratch codes\":[$scratch]},"
         fi
         output="$output$outputpart"
-      done      
+      done
       echo "{${output::-1}}"
       ;;
     "help")

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@treehouses/cli",
-  "version": "1.25.36",
+  "version": "1.25.37",
   "remote": "4000",
   "description": "Thin command-line interface for Raspberry Pi low level configuration.",
   "main": "cli.sh",