[packages] WIP ppa/snap support

run it using 'nix flake check -L'

.gitignore

@@ -2,8 +2,6 @@
 .envrc
 result
 example.json
-go.sum
-go.mod
 ./gokill
 output.md
 thoughts.md

README.md

@@ -1,4 +1,22 @@
 # gokill
+
+gokill is aimed at activists, journalists and others that need to protect their data against access under all circumstances.
+gokill falls under the category of anti-forensic tools, helping you to protect yourself against repression.
+It is built for worst case scenarios when intruders physical gaining access to a device.
+In such heated situations gokill helps you automatically executing tasks like:
+- locking the screen 
+- sending a chat message
+- deleting data
+- encrypting partitions 
+- destroying encrypted partitions
+- and many more
+
+the tasks gokill executes could be done by hand using shellscripts, cronjobs, daemons ect.
+but that means everyone needs to figure it out for themselves, and eventually make mistakes.
+the idea of gokill is to provide a wide variarity of possibilities out of the box while making sure they are well tested.
+
+gokill aims to be highly configurable and easily extendable.
+
 'gokill' is a tool that completes some actions when a certain event occurs.
 actions can vary from shuting down the machine to sending mails over erasing data.
 actions can be triggert by certain conditions like specific outcomes of unix

actions/actions.go

@@ -36,7 +36,7 @@ func (a StagedActions) executeInternal(f func(Action)) {
 			continue
 		}
 
-		fmt.Printf("Execute Stage %v\n", idx+1)
+		internal.Log.Infof("Execute Stage %v", idx+1)
 		for actionidx, _ := range stage.Actions {
 			go f(stage.Actions[actionidx])
 		}
@@ -45,7 +45,7 @@ func (a StagedActions) executeInternal(f func(Action)) {
 			err := <-a.ActionChan
 
 			if err != nil {
-				fmt.Printf("Error occured on Stage %d: %s\n", idx+1, err)
+				internal.Log.Errorf("Error occured on Stage %d: %s", idx+1, err)
 			}
 		}
 	}
@@ -119,11 +119,13 @@ func NewAction(config []internal.ActionConfig) (Action, error) {
 
 func GetAllActions() []DocumentedAction {
 	return []DocumentedAction{
-		Printer{},
-		TimeOut{},
 		Command{},
+		Printer{},
 		ShellScript{},
 		Shutdown{},
+		SendMatrix{},
+		SendTelegram{},
+		TimeOut{},
 	}
 }
 

actions/printer.go

@@ -2,7 +2,6 @@ package actions
 
 import (
 	"encoding/json"
-	"fmt"
 
 	"unknown.com/gokill/internal"
 )
@@ -13,12 +12,12 @@ type Printer struct {
 }
 
 func (p Printer) Execute() {
-	fmt.Printf("Print action fires. Message: %s\n", p.Message)
+	internal.LogDoc(p).Infof("Print action fires. Message: %s", p.Message)
 	p.ActionChan <- nil
 }
 
 func (p Printer) DryExecute() {
-	fmt.Printf("Print action fire test. Message: %s\n", p.Message)
+	internal.LogDoc(p).Infof("Print action fire test. Message: %s", p.Message)
 	p.ActionChan <- nil
 }
 

actions/send_matrix.go

@@ -0,0 +1,226 @@
+package actions
+
+import (
+	"fmt"
+	"encoding/json"
+
+	"context"
+	"errors"
+	"sync"
+	"time"
+
+	_ "github.com/mattn/go-sqlite3"
+
+	"maunium.net/go/mautrix"
+	"maunium.net/go/mautrix/id"
+	"maunium.net/go/mautrix/crypto/cryptohelper"
+
+	"unknown.com/gokill/internal"
+)
+
+type SendMatrix struct {
+	Homeserver string `json:"homeserver"`
+	Username string `json:"username"`
+	Password string `json:"password"`
+	Database string `json:"database"`
+	RoomId string `json:"roomId"`
+	Message string `json:"message"`
+	TestMessage string `json:"testMessage"`
+	ActionChan ActionResultChan
+}
+
+func (s SendMatrix) sendMessage(message string) error {
+	client, err := mautrix.NewClient(s.Homeserver, "", "")
+	if err != nil {
+		return err
+	}
+
+	cryptoHelper, err := cryptohelper.NewCryptoHelper(client, []byte("meow"), s.Database)
+	if err != nil {
+		return err
+	}
+
+	cryptoHelper.LoginAs = &mautrix.ReqLogin{
+		Type:       mautrix.AuthTypePassword,
+		Identifier: mautrix.UserIdentifier{Type: mautrix.IdentifierTypeUser, User: s.Username},
+		Password:   s.Password,
+	}
+
+	err = cryptoHelper.Init()
+	if err != nil {
+		return err
+	}
+
+	client.Crypto = cryptoHelper
+
+	internal.LogDoc(s).Info("Matrix Client Now running")
+	syncCtx, cancelSync := context.WithCancel(context.Background())
+	var syncStopWait sync.WaitGroup
+	syncStopWait.Add(1)
+
+	go func() {
+		err = client.SyncWithContext(syncCtx)
+		defer syncStopWait.Done()
+		if err != nil && !errors.Is(err, context.Canceled) {
+			return
+		}
+	}()
+
+	time.Sleep(5 * time.Second)
+	resp, err := client.SendText(id.RoomID(s.RoomId), message)
+
+	if err != nil {
+		return fmt.Errorf("Failed to send event")
+	} else {
+		internal.LogDoc(s).Info("Matrix Client: Message sent")
+		internal.LogDoc(s).Infof("Matrix Client: event_id: %s", resp.EventID.String())
+	}
+
+	cancelSync()
+	syncStopWait.Wait()
+	err = cryptoHelper.Close()
+	if err != nil {
+		return fmt.Errorf("Error closing database")
+	}
+
+	return nil
+}
+
+func (s SendMatrix) DryExecute() {
+	internal.LogDoc(s).Info("SendMatrix: Trying to send test message")
+	err := s.sendMessage(s.TestMessage)	
+
+	if err != nil {
+		internal.LogDoc(s).Info("SendMatrix: failed to send test message")
+	}
+
+	s.ActionChan <- err
+}
+
+func (s SendMatrix) Execute() {
+	internal.LogDoc(s).Info("SendMatrix: Trying to send message")
+	err := s.sendMessage(s.Message)	
+
+	if err != nil {
+		internal.LogDoc(s).Info("SendMatrix: failed to send message")
+	}
+
+	s.ActionChan <- err
+}
+
+func CreateSendMatrix(config internal.ActionConfig, c ActionResultChan) (SendMatrix, error) {
+	result := SendMatrix{}
+
+	err := json.Unmarshal(config.Options, &result)
+
+	if err != nil {
+		return SendMatrix{}, err
+	}
+
+	if result.Homeserver == "" {
+		return SendMatrix{}, internal.OptionMissingError{"homeserver"}
+	}
+
+	if result.Username == "" {
+		return SendMatrix{}, internal.OptionMissingError{"username"}
+	}
+
+	if result.Password == "" {
+		return SendMatrix{}, internal.OptionMissingError{"password"}
+	}
+
+	if result.Database == "" {
+		return SendMatrix{}, internal.OptionMissingError{"database"}
+	}
+
+	if result.RoomId == "" {
+		return SendMatrix{}, internal.OptionMissingError{"roomId"}
+	}
+
+	if result.Message == "" {
+		return SendMatrix{}, internal.OptionMissingError{"message"}
+	}
+
+	if result.TestMessage == "" {
+		return SendMatrix{}, internal.OptionMissingError{"testMessage"}
+	}
+
+	result.ActionChan = c
+	return result, nil
+}
+
+func (s SendMatrix) Create(config internal.ActionConfig, c ActionResultChan) (Action, error) {
+	return CreateSendMatrix(config, c)
+}
+
+func (p SendMatrix) GetName() string {
+	return "SendMatrix"
+}
+
+func (p SendMatrix) GetDescription() string {
+	return "Sends a message to a given room. The user needs to be part of that room already."
+}
+
+func (p SendMatrix) GetExample() string {
+	return `
+	{
+		"type": "SendMatrix",
+		"options": {
+			"homeserver": "matrix.org",
+			"username": "testuser",
+			"password": "super-secret",
+			"database": "/etc/gokill/matrix.db",
+			"roomId": "!Balrthajskensaw:matrix.org",
+			"message": "attention, intruders got my device!",
+			"testMessage": "this is just a test, no worries"
+		}
+	}
+	`
+}
+
+func (p SendMatrix) GetOptions() []internal.ConfigOption {
+	return []internal.ConfigOption{
+		{
+			Name: "homeserver",
+			Type: "string",
+			Description: "homeserver address.",
+			Default: "",
+		},
+		{
+			Name: "username",
+			Type: "string",
+			Description: "username (localpart, wihout homeserver address)",
+			Default: "",
+		},
+		{
+			Name: "password",
+			Type: "string",
+			Description: "password in clear text",
+			Default: "",
+		},
+		{
+			Name: "database",
+			Type: "string",
+			Description: "path to database file, will be created if not existing. this is necessary to sync keys for encryption.",
+			Default: "",
+		},
+		{
+			Name: "roomId",
+			Type: "string",
+			Description: "",
+			Default: "",
+		},
+		{
+			Name: "message",
+			Type: "string",
+			Description: "actual message that should be sent",
+			Default: "",
+		},
+		{
+			Name: "testMessage",
+			Type: "string",
+			Description: "message sent during test run",
+			Default: "",
+		},
+	}
+}

actions/send_telegram.go

@@ -0,0 +1,148 @@
+package actions
+
+import (
+	"fmt"
+	"encoding/json"
+	//"strconv"
+
+	tgbotapi "github.com/go-telegram-bot-api/telegram-bot-api/v5"
+
+	"unknown.com/gokill/internal"
+)
+
+type SendTelegram struct {
+	Token string `json:"token"`
+	ChatId int64 `json:"chatId"`
+	Message string `json:"message"`
+	TestMessage string `json:"testMessage"`
+	ActionChan ActionResultChan
+}
+
+func (s SendTelegram) sendMessage(message string) error {
+	bot, err := tgbotapi.NewBotAPI(s.Token)
+	if err != nil {
+		return fmt.Errorf("SendTelegram sendMessage error: %s", err)
+	}
+
+	bot.Debug = false
+	u := tgbotapi.NewUpdate(0)
+	u.Timeout = 60
+
+	chatId := s.ChatId
+	msg := tgbotapi.NewMessage(chatId, message)
+	_, err = bot.Send(msg)
+
+	if err != nil {
+		return fmt.Errorf("SendTelegram sendMessage error: %s", err)
+	}
+
+	return nil
+}
+
+func (s SendTelegram) DryExecute() {
+	internal.LogDoc(s).Info("SendTelegram: Trying to send test message")
+	err := s.sendMessage(s.TestMessage)
+
+	if err != nil {
+		internal.LogDoc(s).Info("SendTelegram: failed to send test message")
+	}
+
+	s.ActionChan <- err
+}
+
+func (s SendTelegram) Execute() {
+	internal.LogDoc(s).Info("SendTelegram: Trying to send message")
+	err := s.sendMessage(s.Message)	
+
+	if err != nil {
+		internal.LogDoc(s).Info("SendTelegram: failed to send message")
+	}
+
+	s.ActionChan <- err
+}
+
+func CreateSendTelegram(config internal.ActionConfig, c ActionResultChan) (SendTelegram, error) {
+	result := SendTelegram{
+		ChatId: 0,
+	}
+
+	err := json.Unmarshal(config.Options, &result)
+
+	if err != nil {
+		return SendTelegram{}, err
+	}
+
+	if result.Token == "" {
+		return SendTelegram{}, internal.OptionMissingError{"token"}
+	}
+
+	if result.ChatId == 0 {
+		return SendTelegram{}, internal.OptionMissingError{"chatId"}
+	}
+
+	if result.Message == "" {
+		return SendTelegram{}, internal.OptionMissingError{"message"}
+	}
+
+	if result.TestMessage == "" {
+		return SendTelegram{}, internal.OptionMissingError{"testMessage"}
+	}
+
+	result.ActionChan = c
+	return result, nil
+}
+
+func (s SendTelegram) Create(config internal.ActionConfig, c ActionResultChan) (Action, error) {
+	return CreateSendTelegram(config, c)
+}
+
+func (p SendTelegram) GetName() string {
+	return "SendTelegram"
+}
+
+func (p SendTelegram) GetDescription() string {
+	return "Sends a message to a given room. The user needs to be part of that room already."
+}
+
+func (p SendTelegram) GetExample() string {
+	return `
+	{
+		"type": "SendTelegram",
+		"options": {
+			"token": "5349923487:FFGrETxa0pA29d02Akslw-lkwjdA92KAH2",
+			"chatId": -832345892,
+			"message": "attention, intruders got my device!",
+			"testMessage": "this is just a test, no worries"
+		}
+	}
+	`
+}
+
+func (p SendTelegram) GetOptions() []internal.ConfigOption {
+	return []internal.ConfigOption{
+		{
+			Name: "token",
+			Type: "string",
+			Description: "telegram bot token (ask botfather)",
+			Default: "",
+		},
+		{
+			Name: "chatId",
+			Type: "int",
+			Description: "chatId of group or chat you want the message be sent to.",
+			Default: "",
+		},
+		{
+			Name: "message",
+			Type: "string",
+			Description: "actual message that should be sent",
+			Default: "",
+		},
+		{
+			Name: "testMessage",
+			Type: "string",
+			Description: "message sent during test run",
+			Default: "",
+		},
+	}
+}

actions/shell_script.go

@@ -18,7 +18,6 @@ func isExecutableFile(path string) bool {
 	fi, err := os.Lstat(path)
 
 	if err != nil {
-		fmt.Println("Test executing Shellscript Failed.")
 		return false
 	}
 
@@ -33,18 +32,18 @@ func isExecutableFile(path string) bool {
 }
 
 func (c ShellScript) DryExecute() {
-	fmt.Printf("Test Executing ShellScript:\n%s\n", c.Path)
+	internal.LogDoc(c).Infof("Test Executing ShellScript:\n%s", c.Path)
 
 	_, err := os.Open(c.Path)
 
 	if err != nil {
-		fmt.Println("Test executing Shellscript Failed.")
+		internal.LogDoc(c).Warning("Test executing Shellscript Failed.")
 		c.ActionChan <- err
 		return
 	}
 
 	if !isExecutableFile(c.Path) {
-		fmt.Println("Test executing Shellscript Failed.")
+		internal.LogDoc(c).Warning("Test executing Shellscript Failed.")
 		c.ActionChan <- fmt.Errorf("File is not executable: %s", c.Path)
 		return
 	}
@@ -54,7 +53,7 @@ func (c ShellScript) DryExecute() {
 
 func (c ShellScript) Execute() {
 	if !isExecutableFile(c.Path) {
-		fmt.Println("Test executing Shellscript Failed.")
+		internal.LogDoc(c).Warning("Executing Shellscript Failed.")
 		c.ActionChan <- fmt.Errorf("File is not executable: %s", c.Path)
 		return
 	}
@@ -64,11 +63,11 @@ func (c ShellScript) Execute() {
 	stdout, err := cmd.Output()
 
 	if err != nil {
-		fmt.Println(err.Error())
-		c.ActionChan <- err
+		internal.LogDoc(c).Warning("Failed to execute Shellscript")
+		c.ActionChan <- fmt.Errorf("Error during ShellScript execute: %s", err)
 	}
 
-	fmt.Println(string(stdout[:]))
+	internal.LogDoc(c).Infof("Shellscript output:\n%s", string(stdout[:]))
 	c.ActionChan <- nil
 }
 

actions/shutdown.go

@@ -1,7 +1,6 @@
 package actions
 
 import (
-	"fmt"
 	"os/exec"
 	"encoding/json"
 
@@ -14,27 +13,30 @@ type Shutdown struct {
 }
 
 func (s Shutdown) DryExecute() {
-	fmt.Printf("shutdown -h %s\n", s.Timeout)
-	fmt.Println("Test Shutdown executed...")
+	internal.LogDoc(s).Infof("shutdown -h %s", s.Timeout)
+	internal.LogDoc(s).Info("Test Shutdown executed...")
 	s.ActionChan <- nil
 }
 
 func (s Shutdown) Execute() {
 	if err := exec.Command("shutdown", "-h", s.Timeout).Run(); err != nil {
-		fmt.Println("Failed to initiate shutdown:", err)
+		internal.LogDoc(s).Errorf("Failed to initiate shutdown: %s", err)
 	}
 
-	fmt.Println("Shutdown executed...")
+	internal.LogDoc(s).Notice("Shutdown executed...")
 
 	s.ActionChan <- nil
 }
 
 func (s Shutdown) Create(config internal.ActionConfig, c ActionResultChan) (Action, error) {
-	var result Shutdown
+	result := Shutdown{
+		Timeout: "now",
+	}
+
 	err := json.Unmarshal(config.Options, &result)
 
 	if err != nil {
-		fmt.Println("Parsing Shutdown options failed.")
+		internal.LogDoc(s).Warning("Parsing Shutdown options failed.")
 		return Shutdown{}, err
 	}
 

actions/timeout.go

@@ -2,7 +2,6 @@ package actions
 
 import (
 	"encoding/json"
-	"fmt"
 	"time"
 
 	"unknown.com/gokill/internal"
@@ -18,7 +17,7 @@ func (t TimeOut) DryExecute() {
 }
 
 func (t TimeOut) Execute() {
-	fmt.Printf("Waiting %d seconds\n", t.Duration)
+	internal.LogDoc(t).Infof("Waiting %d seconds", t.Duration)
 	time.Sleep(time.Duration(t.Duration) * time.Second)
 	t.ActionChan <- nil
 }

actions/unix_command.go

@@ -24,19 +24,19 @@ func isCommandAvailable(name string) bool {
 }
 
 func (c Command) DryExecute() {
-	fmt.Printf("Test Executing Command:\n%s\n", c.Command)
+	internal.LogDoc(c).Infof("Test Executing Command: %s", c.Command)
 	command, _, err := c.splitCommandString()
 
 	if err != nil {
-		fmt.Printf("Error during argument parsing of command '%s'\n", c.Command)
-		fmt.Println(err)
+		internal.LogDoc(c).Errorf("Error during argument parsing of command '%s'", c.Command)
+		c.ActionChan <- fmt.Errorf("Error on Command action: %s", err)
 		return
 	}
 
 	isAvailable := isCommandAvailable(command)
 
 	if !isAvailable {
-		fmt.Printf("Command %s not found\n", command)
+		internal.LogDoc(c).Warningf("Command %s not found", command)
 		c.ActionChan <- fmt.Errorf("Command %s not found!", command)
 		return
 	}
@@ -60,7 +60,7 @@ func (c Command) splitCommandString() (string, []string, error) {
 
 func (c Command) Execute() {
 	command, args, err := c.splitCommandString()
-	fmt.Println("Executing command: ", c.Command)
+	internal.LogDoc(c).Infof("Executing command: ", c.Command)
 
 	if err != nil {
 		c.ActionChan <- err
@@ -72,11 +72,11 @@ func (c Command) Execute() {
 	stdout, err := cmd.Output()
 
 	if err != nil {
-		fmt.Println(err.Error())
-		c.ActionChan <- err
+		internal.LogDoc(c).Errorf("%s", err.Error())
+		c.ActionChan <- fmt.Errorf("Executing Command '%s' failed: %s", c.Command, err)
 	}
 
-	fmt.Println(string(stdout[:]))
+	internal.LogDoc(c).Infof("Command Output:\n%s", string(stdout[:]))
 
 	c.ActionChan <- nil
 }

cmd/docbuilder/docbuilder.go

@@ -37,7 +37,7 @@ func writeToFile(path string, documenter internal.Documenter) error {
 	f, err := os.Create(fileName)
 
 	if err != nil {
-		fmt.Println(err)
+		internal.Log.Errorf("Error during writeToFile: %s", err)
 		return err
 	}
 
@@ -46,7 +46,7 @@ func writeToFile(path string, documenter internal.Documenter) error {
 	_, err = f.WriteString(getMarkdown(documenter))
 
 	if err != nil {
-		fmt.Println(err)
+		internal.Log.Errorf("Error during writeToFile: %s", err)
 		return err
 	}
 
@@ -86,9 +86,12 @@ func printDocumentersSummary() {
 
 func main() {
 	outputPath := flag.String("output", "", "path where docs/ shoud be created")
-
+	verbose := flag.Bool("verbose", false, "log debug information")
 	flag.Parse()
 
+	internal.InitLogger()
+	internal.SetVerbose(*verbose)
+
 	if *outputPath == "" {
 		printDocumentersSummary()
 		return

cmd/gokill/gokill.go

@@ -37,19 +37,24 @@ func GetDocumentation() string {
 }
 
 func main() {
+
 	configFilePath := flag.String("c", "", "path to config file")
 	showDoc := flag.Bool("d", false, "show doc")
 	testRun := flag.Bool("t", false, "test run")
+	verbose := flag.Bool("verbose", false, "log debug info")
 
 	flag.Parse()
 
+	internal.InitLogger()
+	internal.SetVerbose(*verbose)
+
 	if *showDoc {
 		fmt.Print(GetDocumentation())
 		return
 	}
 
 	if *configFilePath == "" {
-		fmt.Println("No config file given. Use --help to show usage.")
+		internal.Log.Warning("No config file given. Use --help to show usage.")
 		return
 	}
 
@@ -58,7 +63,7 @@ func main() {
 	configFile, err := os.ReadFile(*configFilePath)
 
 	if err != nil {
-		fmt.Println("Error loading config file: ", err)
+		internal.Log.Errorf("Error loading config file: %s", err)
 		return
 	}
 
@@ -66,7 +71,7 @@ func main() {
 	err = json.Unmarshal(configFile, &f)
 
 	if err != nil {
-		fmt.Println(err)
+		internal.Log.Errorf("Error pasing json file: %s", err)
 		return
 	}
 
@@ -75,7 +80,7 @@ func main() {
 		trigger, err := triggers.NewTrigger(cfg)
 
 		if err != nil {
-			fmt.Println(err)
+			internal.Log.Errorf("%s", err)
 			return
 		}
 

etc/gokill/config.json

@@ -0,0 +1,18 @@
+[
+    {
+
+        "type": "Timeout", 
+        "name": "example trigger",
+        "options": {
+          "duration": 5
+        },
+        "actions": [
+            {
+                "type": "Print",
+                "options": {
+                  "message": "hello world"
+                }
+            }
+        ]
+    }
+]

flake.lock

@@ -18,7 +18,41 @@
     },
     "root": {
       "inputs": {
-        "nixpkgs": "nixpkgs"
+        "nixpkgs": "nixpkgs",
+        "utils": "utils"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    },
+    "utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1694529238,
+        "narHash": "sha256-zsNZZGTGnMOf9YpHKJqMSsa0dXbfmxeoJ7xHlrt+xmY=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "ff7b65b44d01cf9ba6a71320833626af21126384",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
       }
     }
   },

flake.nix

@@ -4,133 +4,137 @@
   #nixpkgs for testing framework
   inputs.nixpkgs.url = "github:nixos/nixpkgs/nixpkgs-unstable";
 
-  outputs = { self, nixpkgs, ... }: 
+  inputs.utils.url = "github:numtide/flake-utils";
+
+  outputs = { self, nixpkgs, utils, ... }: 
+
+  nixpkgs.lib.attrsets.recursiveUpdate 
+  (utils.lib.eachSystem (utils.lib.defaultSystems) ( system:
   let
-    forAllSystems = nixpkgs.lib.genAttrs [ "x86_64-linux" ];
-    pkgs = nixpkgs.legacyPackages."x86_64-linux";
+    pkgs = nixpkgs.legacyPackages.${system};
+    currentVendorHash = "sha256-Q14p7L2Ez/kvBhMUxlyMA1I/XEIxgSXOp4dpmH/SQyI=";
   in
   {
-    devShell."x86_64-linux" = pkgs.mkShell {
+    devShells.default = pkgs.mkShell {
       packages = with pkgs; [
         go
         gotools
         mdbook
+        olm
+
+        dpkg
       ];
     };
 
-    packages.x86_64-linux.gokill = nixpkgs.legacyPackages.x86_64-linux.buildGoModule rec {
-      pname = "gokill";
-      version = "1.0";
-      vendorHash = "sha256-aKEOMeW9QVSLsSuHV4b1khqM0rRrMjJ6Eu5RjY+6V8k=";
-      src = ./.;
+    packages = rec {
+      gokill = pkgs.buildGoModule rec {
+        pname = "gokill";
+        version = "1.0";
+        vendorHash = currentVendorHash;
+        src = ./.;
 
-      postInstall = ''
-        '';
-    };
+        buildInputs = [
+          pkgs.olm
+        ];
 
-    packages.x86_64-linux.gokill-docbuilder = nixpkgs.legacyPackages.x86_64-linux.buildGoModule rec {
-      pname = "docbuilder";
-      version = "1.0";
-      vendorHash = null;
-      buildFLags = "-o . $dest/cmd/gokill/docbuilder";
-      src = ./.;
+        postInstall = ''
+          cp -r ./etc $out/ #for .deb packages
+          '';
+      };
 
-      postInstall = ''
-        '';
-    };
+      gokill-docbuilder = pkgs.buildGoModule rec {
+        pname = "docbuilder";
+        version = "1.0";
+        vendorHash = currentVendorHash;
+        buildFLags = "-o . $dest/cmd/gokill/docbuilder";
+        src = ./.;
 
+        buildInputs = [
+          pkgs.olm
+        ];
 
-    packages.x86_64-linux.docs = pkgs.callPackage (import ./docs/default.nix) { self = self; };
+        postInstall = ''
+          '';
+      };
 
-    packages.x86_64-linux.default = self.packages.x86_64-linux.gokill;
-
-    nixosModules.gokill = { config, lib, pkgs, ... }: 
-    let
-      cfg = config.services.gokill;
-      configFile = pkgs.writeText "config.json" (builtins.toJSON cfg.triggers); 
-      gokill-pkg = self.packages.x86_64-linux.gokill;
-    in
-    {
-      options = {
-        services.gokill = {
-          enable = lib.mkOption {
-            default = false;
-            type = lib.types.bool;
-            description = lib.mdDoc ''
-              Enables gokill daemon
-              '';
-          };
-
-          triggers = lib.mkOption {
-            description = "list of triggers";
-            default = [];
-            type = with lib.types; lib.types.listOf ( submodule {
-              options = {
-                type = lib.mkOption {
-                  type = lib.types.str;
-                };
-
-                name = lib.mkOption {
-                  type = lib.types.str;
-                };
-
-                options = lib.mkOption {
-                  type = lib.types.attrs;
-                };
-
-                actions = lib.mkOption {
-                  description = "list of actions";
-                  type = with lib.types; lib.types.listOf ( submodule {
-                    options = {
-                      type = lib.mkOption {
-                        type = lib.types.str;
-                      };
-
-                      options = lib.mkOption {
-                        type = lib.types.attrs;
-                      };
-
-                      stage = lib.mkOption {
-                        type = lib.types.int;
-                      };
-                    };
-                  });
-                };
-              };
-            });
-          };
-
-          extraConfig = lib.mkOption {
-            type = lib.types.str;
-            description = lib.mdDoc ''
-              gokill config.json
-              '';
-          };
+      gokillSnap = pkgs.snapTools.makeSnap {
+        meta = {
+          name = "gokill";
+          summary = "simple but efficient";
+          description = "this should be longer";
+          architectures = [ "amd64" ];
+          confinement = "classic";
+          apps.gokill.command = "${gokill}/bin/gokill";
         };
       };
 
-      config = lib.mkIf cfg.enable {
-        systemd.services.gokill = {
-          description = "gokill daemon";
-          serviceConfig = {
-            Type = "simple";
-            ExecStart = "${gokill-pkg}/bin/gokill -c ${configFile}";
-            Restart = "on-failure";
-          };
+      docs = pkgs.callPackage (import ./docs/default.nix) { self = self; };
 
-          wantedBy = [ "default.target" ];
-        };
+      default = self.packages.${system}.gokill;
+
+    };
+
+    bundlers.gokillDeb = pkg: pkgs.stdenv.mkDerivation {
+      name = "deb-single-${pkg.name}";
+      buildInputs = [
+        pkgs.fpm
+      ];
+
+      unpackPhase = "true";
+
+      buildPhase = ''
+        export HOME=$PWD
+        mkdir -p ./nix/store/
+        for item in "$(cat ${pkgs.referencesByPopularity pkg})"
+        do
+          cp -r $item ./nix/store/
+        done
+
+        mkdir -p ./bin
+        cp -r ${pkg}/bin/* ./bin/
+
+        mkdir -p ./etc
+        cp -r ${pkg}/etc/* ./etc/
+
+        chmod -R a+rwx ./nix
+        chmod -R a+rwx ./bin
+        chmod -R a+rwx ./etc
+        fpm -s dir -t deb --name ${pkg.name} nix bin etc
+      '';
+
+      installPhase = ''
+        mkdir -p $out
+        cp -r *.deb $out
+      '';
+    };
+
+    apps = {
+      docs = {
+        type = "app";
+        program = builtins.toString (pkgs.writeScript "docs" ''
+          ${pkgs.python3}/bin/python3 -m http.server --directory ${self.packages."${system}".docs}/share/doc'');
+      };
+
+      exportDEB = {
+        type = "app";
+        program = builtins.toString (pkgs.writeScript "docs" ''
+          ${pkgs.nix}/bin/nix bundle --bundler .#bundlers.${system}.gokillDeb .#packages.${system}.gokill'');
       };
     };
 
+  })) ({
+    nixosModules.gokill = import ./nixos-modules/gokill.nix { self = self; };
+
     packages.x86_64-linux.testVm = 
     let
       nixos = nixpkgs.lib.nixosSystem {
         system = "x86_64-linux";
+        specialArgs = { inherit self; };
         modules = [
           self.nixosModules.gokill
           {
             services.gokill.enable = true;
+            services.gokill.testRun = false;
             services.gokill.triggers = [
               {
                 type = "Timeout";
@@ -139,19 +143,6 @@
                   duration =  10;
                 };
                 actions = [
-                    {
-                        type = "Timeout";
-                        options = {
-                          duration = 5;
-                        };
-                        stage = 1;
-                    }
-                    {
-                        type = "Shutdown";
-                        options = {
-                        };
-                        stage = 2;
-                    }
                 ];
               }
             ];
@@ -159,7 +150,6 @@
             virtualisation.vmVariant.virtualisation.graphics = false;
           }
         ];
-
       };
     in
     nixos.config.system.build.vm;
@@ -171,10 +161,13 @@
       '');
     };
 
-    apps.x86_64-linux.docs = {
-      type = "app";
-      program = builtins.toString (nixpkgs.legacyPackages."x86_64-linux".writeScript "docs" ''
-        ${pkgs.python3}/bin/python3 -m http.server --directory ${self.packages."x86_64-linux".docs}/share/doc'');
+    checks.x86_64-linux = let
+      checkArgs = {
+        pkgs = nixpkgs.legacyPackages."x86_64-linux";
+        inherit self;
+      };
+    in {
+      gokill = import ./test/test.nix checkArgs;
     };
-  };
+  }) ;
 }

go.mod

@@ -1,3 +1,26 @@
 module unknown.com/gokill
 
 go 1.21.3
+
+require (
+	github.com/apsdehal/go-logger v0.0.0-20190515212710-b0d6ccfee0e6
+	github.com/go-telegram-bot-api/telegram-bot-api/v5 v5.5.1
+	github.com/mattn/go-sqlite3 v1.14.17
+	maunium.net/go/mautrix v0.16.1
+)
+
+require (
+	github.com/mattn/go-colorable v0.1.12 // indirect
+	github.com/mattn/go-isatty v0.0.14 // indirect
+	github.com/rs/zerolog v1.30.0 // indirect
+	github.com/tidwall/gjson v1.16.0 // indirect
+	github.com/tidwall/match v1.1.1 // indirect
+	github.com/tidwall/pretty v1.2.0 // indirect
+	github.com/tidwall/sjson v1.2.5 // indirect
+	go.mau.fi/util v0.1.0 // indirect
+	golang.org/x/crypto v0.13.0 // indirect
+	golang.org/x/exp v0.0.0-20230905200255-921286631fa9 // indirect
+	golang.org/x/net v0.15.0 // indirect
+	golang.org/x/sys v0.12.0 // indirect
+	maunium.net/go/maulogger/v2 v2.4.1 // indirect
+)

go.sum

@@ -0,0 +1,51 @@
+github.com/DATA-DOG/go-sqlmock v1.5.0 h1:Shsta01QNfFxHCfpW6YH2STWB0MudeXXEWMr20OEh60=
+github.com/DATA-DOG/go-sqlmock v1.5.0/go.mod h1:f/Ixk793poVmq4qj/V1dPUg2JEAKC73Q5eFN3EC/SaM=
+github.com/apsdehal/go-logger v0.0.0-20190515212710-b0d6ccfee0e6 h1:qISSdUEX4sjDHfdD/vf65fhuCh3pIhiILDB7ktjJrqU=
+github.com/apsdehal/go-logger v0.0.0-20190515212710-b0d6ccfee0e6/go.mod h1:U3/8D6R9+bVpX0ORZjV+3mU9pQ86m7h1lESgJbXNvXA=
+github.com/coreos/go-systemd/v22 v22.5.0/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/go-telegram-bot-api/telegram-bot-api/v5 v5.5.1 h1:wG8n/XJQ07TmjbITcGiUaOtXxdrINDz1b0J1w0SzqDc=
+github.com/go-telegram-bot-api/telegram-bot-api/v5 v5.5.1/go.mod h1:A2S0CWkNylc2phvKXWBBdD3K0iGnDBGbzRpISP2zBl8=
+github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
+github.com/mattn/go-colorable v0.1.12 h1:jF+Du6AlPIjs2BiUiQlKOX0rt3SujHxPnksPKZbaA40=
+github.com/mattn/go-colorable v0.1.12/go.mod h1:u5H1YNBxpqRaxsYJYSkiCWKzEfiAb1Gb520KVy5xxl4=
+github.com/mattn/go-isatty v0.0.14 h1:yVuAays6BHfxijgZPzw+3Zlu5yQgKGP2/hcQbHb7S9Y=
+github.com/mattn/go-isatty v0.0.14/go.mod h1:7GGIvUiUoEMVVmxf/4nioHXj79iQHKdU27kJ6hsGG94=
+github.com/mattn/go-sqlite3 v1.14.17 h1:mCRHCLDUBXgpKAqIKsaAaAsrAlbkeomtRFKXh2L6YIM=
+github.com/mattn/go-sqlite3 v1.14.17/go.mod h1:2eHXhiwb8IkHr+BDWZGa96P6+rkvnG63S2DGjv9HUNg=
+github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/rs/xid v1.5.0/go.mod h1:trrq9SKmegXys3aeAKXMUTdJsYXVwGY3RLcfgqegfbg=
+github.com/rs/zerolog v1.30.0 h1:SymVODrcRsaRaSInD9yQtKbtWqwsfoPcRff/oRXLj4c=
+github.com/rs/zerolog v1.30.0/go.mod h1:/tk+P47gFdPXq4QYjvCmT5/Gsug2nagsFWBWhAiSi1w=
+github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk=
+github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
+github.com/tidwall/gjson v1.14.2/go.mod h1:/wbyibRr2FHMks5tjHJ5F8dMZh3AcwJEMf5vlfC0lxk=
+github.com/tidwall/gjson v1.16.0 h1:SyXa+dsSPpUlcwEDuKuEBJEz5vzTvOea+9rjyYodQFg=
+github.com/tidwall/gjson v1.16.0/go.mod h1:/wbyibRr2FHMks5tjHJ5F8dMZh3AcwJEMf5vlfC0lxk=
+github.com/tidwall/match v1.1.1 h1:+Ho715JplO36QYgwN9PGYNhgZvoUSc9X2c80KVTi+GA=
+github.com/tidwall/match v1.1.1/go.mod h1:eRSPERbgtNPcGhD8UCthc6PmLEQXEWd3PRB5JTxsfmM=
+github.com/tidwall/pretty v1.2.0 h1:RWIZEg2iJ8/g6fDDYzMpobmaoGh5OLl4AXtGUGPcqCs=
+github.com/tidwall/pretty v1.2.0/go.mod h1:ITEVvHYasfjBbM0u2Pg8T2nJnzm8xPwvNhhsoaGGjNU=
+github.com/tidwall/sjson v1.2.5 h1:kLy8mja+1c9jlljvWTlSazM7cKDRfJuR/bOJhcY5NcY=
+github.com/tidwall/sjson v1.2.5/go.mod h1:Fvgq9kS/6ociJEDnK0Fk1cpYF4FIW6ZF7LAe+6jwd28=
+go.mau.fi/util v0.1.0 h1:BwIFWIOEeO7lsiI2eWKFkWTfc5yQmoe+0FYyOFVyaoE=
+go.mau.fi/util v0.1.0/go.mod h1:AxuJUMCxpzgJ5eV9JbPWKRH8aAJJidxetNdUj7qcb84=
+golang.org/x/crypto v0.13.0 h1:mvySKfSWJ+UKUii46M40LOvyWfN0s2U+46/jDd0e6Ck=
+golang.org/x/crypto v0.13.0/go.mod h1:y6Z2r+Rw4iayiXXAIxJIDAJ1zMW4yaTpebo8fPOliYc=
+golang.org/x/exp v0.0.0-20230905200255-921286631fa9 h1:GoHiUyI/Tp2nVkLI2mCxVkOjsbSXD66ic0XW0js0R9g=
+golang.org/x/exp v0.0.0-20230905200255-921286631fa9/go.mod h1:S2oDrQGGwySpoQPVqRShND87VCbxmc6bL1Yd2oYrm6k=
+golang.org/x/net v0.15.0 h1:ugBLEUaxABaB5AJqW9enI0ACdci2RUd4eP51NTBvuJ8=
+golang.org/x/net v0.15.0/go.mod h1:idbUs1IY1+zTqbi8yxTbhexhEEk5ur9LInksu6HrEpk=
+golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20210927094055-39ccf1dd6fa6/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.12.0 h1:CM0HF96J0hcLAwsHPJZjfdNzs0gftsLfgKt57wWHJ0o=
+golang.org/x/sys v0.12.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+maunium.net/go/maulogger/v2 v2.4.1 h1:N7zSdd0mZkB2m2JtFUsiGTQQAdP0YeFWT7YMc80yAL8=
+maunium.net/go/maulogger/v2 v2.4.1/go.mod h1:omPuYwYBILeVQobz8uO3XC8DIRuEb5rXYlQSuqrbCho=
+maunium.net/go/mautrix v0.16.1 h1:Wb3CvOCe8A/NLsFeZYxKrgXKiqeZUQEBD1zqm7n/kWk=
+maunium.net/go/mautrix v0.16.1/go.mod h1:2Jf15tulVtr6LxoiRL4smRXwpkGWUNfBFhwh/aXDBuk=

internal/logging.go

@@ -0,0 +1,63 @@
+package internal
+
+import (
+	"github.com/apsdehal/go-logger"
+	"fmt"
+	"os"
+)
+
+var Log *logger.Logger
+var documenterLoggers map[string]*logger.Logger
+var verbose bool
+
+var formatNormal string = "%{message}"
+var formatVerbose string = "%{time} %{level}: %{message}"
+var formatModuleNormal string = "%{module}: %{message}"
+var formatModuleVerbose string = "%{time} %{level} %{module}: %{message}"
+
+func InitLogger() error {
+	var err error
+	Log, err = logger.New("UsbDisconnect", 1, os.Stdout)
+
+	if err != nil {
+		return fmt.Errorf("Logger initialization error: %s", err)
+	}
+
+	documenterLoggers = make(map[string]*logger.Logger)
+	verbose = false
+	Log.SetLogLevel(logger.InfoLevel)
+
+	return nil
+}
+
+func LogDoc(documenter Documenter) *logger.Logger {
+	documenterLogger, ok := documenterLoggers[documenter.GetName()]
+
+	if !ok {
+		documenterLogger, _ = logger.New(documenter.GetName(), 1, os.Stdout)
+		documenterLoggers[documenter.GetName()] = documenterLogger
+	}
+
+	SetVerbose(verbose)
+	//documenterLogger.SetFormat("%{message}")
+
+	return documenterLogger
+}
+
+func SetVerbose(value bool) {
+	verbose = value
+	toggleVerbosity := func(l *logger.Logger, formatN string, formatV string) {
+			if value {
+			l.SetLogLevel(logger.DebugLevel)
+			l.SetFormat(formatV)
+		} else {
+			l.SetLogLevel(logger.InfoLevel)
+			l.SetFormat(formatN)
+		}
+	}
+
+	toggleVerbosity(Log, formatNormal, formatVerbose)
+	for _, documenterLogger := range documenterLoggers {
+		toggleVerbosity(documenterLogger, formatModuleNormal, formatModuleVerbose)
+	}
+}

nixos-modules/gokill.nix

@@ -0,0 +1,82 @@
+flake: { config, lib, pkgs, self, ... }: 
+let
+  cfg = config.services.gokill;
+  configFile = pkgs.writeText "config.json" (builtins.toJSON cfg.triggers); 
+  gokill-pkg = self.packages.x86_64-linux.gokill;
+  testRun = if cfg.testRun then "-t" else "";
+in
+{
+  options = with lib; {
+    services.gokill = {
+      enable = mkOption {
+        default = false;
+        type = types.bool;
+        description = mdDoc ''
+          Enables gokill daemon
+          '';
+      };
+
+      testRun = mkOption {
+        default = false;
+        type = types.bool;
+        description = mdDoc ''
+          When set to true gokill is performing a test run
+          '';
+      };
+
+      triggers = mkOption {
+        description = "list of triggers";
+        default = [];
+        type = with types; types.listOf ( submodule {
+          options = {
+            type = mkOption {
+              type = types.str;
+            };
+
+            name = mkOption {
+              type = types.str;
+            };
+
+            options = mkOption {
+              type = types.attrs;
+            };
+
+            actions = mkOption {
+              description = "list of actions";
+              type = with types; types.listOf ( submodule {
+                options = {
+                  type = mkOption {
+                    type = types.str;
+                  };
+
+                  options = mkOption {
+                    type = types.attrs;
+                  };
+
+                  stage = mkOption {
+                    type = types.int;
+                  };
+                };
+              });
+            };
+          };
+        });
+      };
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    systemd.services.gokill = {
+      description = "gokill daemon";
+      serviceConfig = {
+        Type = "simple";
+        ExecStart = "${gokill-pkg}/bin/gokill -c ${configFile} ${testRun}";
+        Restart = "on-failure";
+      };
+
+      wantedBy = [ "default.target" ];
+    };
+  };
+}
+
+

test.sh

@@ -0,0 +1,2 @@
+#/bin/sh
+echo "hello world"

test/lib.nix

@@ -0,0 +1,21 @@
+# tests/lib.nix
+# based on https://blog.thalheim.io/2023/01/08/how-to-use-nixos-testing-framework-with-flakes/
+# The first argument to this function is the test module itself
+test:
+# These arguments are provided by `flake.nix` on import, see checkArgs
+{ pkgs, self}:
+let
+  inherit (pkgs) lib;
+  # this imports the nixos library that contains our testing framework
+  nixos-lib = import (pkgs.path + "/nixos/lib") {};
+in
+(nixos-lib.runTest {
+  hostPkgs = pkgs;
+  # This speeds up the evaluation by skipping evaluating documentation (optional)
+  defaults.documentation.enable = lib.mkDefault false;
+  # This makes `self` available in the NixOS configuration of our virtual machines.
+  # This is useful for referencing modules or packages from your own flake
+  # as well as importing from other flakes.
+  node.specialArgs = { inherit self; };
+  imports = [ test ];
+}).config.result

test/test.nix

@@ -0,0 +1,40 @@
+(import ./lib.nix) {
+  name = "gokill-base-test";
+  nodes = {
+    node1 = { self, pkgs, ... }: {
+      imports = [ self.nixosModules.gokill ];
+
+      services.gokill = {
+        enable = true;
+        triggers = [
+          {
+            type = "Timeout";
+            name = "custom timeout";
+            options = {
+              duration =  3;
+            };
+            actions = [
+              {
+                  type = "Command";
+                  options = {
+                      command = "echo hello world";
+                  };
+                  stage = 2;
+              }
+            ];
+          }
+        ];
+      };
+    };
+  };
+
+  testScript = ''
+    import time
+    start_all() # wait for our service to start
+    node1.wait_for_unit("gokill")
+    time.sleep(4)
+    output = node1.succeed("journalctl -u gokill.service | tail -n 2 | head -n 1")
+    # Check if our webserver returns the expected result
+    assert "hello world" in output
+  '';
+}

triggers/ethernet.go

@@ -20,7 +20,7 @@ func isEthernetConnected(deviceName string) bool {
 	content, err := os.ReadFile(fmt.Sprintf("/sys/class/net/%s/operstate", deviceName))
 
 	if err != nil {
-		fmt.Println(err)
+		internal.LogDoc(EthernetDisconnect{}).Errorf("Cant read devices operstate. Check the deviceName. error: %s", err)
 		return false
 	}
 

triggers/receive_telegram.go

@@ -0,0 +1,136 @@
+package triggers
+
+import (
+	"fmt"
+	"encoding/json"
+
+	tgbotapi "github.com/go-telegram-bot-api/telegram-bot-api/v5"
+
+	"unknown.com/gokill/internal"
+	"unknown.com/gokill/actions"
+)
+
+type ReceiveTelegram struct {
+	Token string `json:"token"`
+	ChatId int64 `json:"chatId"`
+	Message string `json:"message"`
+	action actions.Action
+}
+
+func (s ReceiveTelegram) Listen() {
+	bot, err := tgbotapi.NewBotAPI(s.Token)
+
+	if err != nil {
+		return //fmt.Errorf("ReceiveTelegram waitForMessage error: %s", err)
+	}
+
+	bot.Debug = false
+	u := tgbotapi.NewUpdate(0)
+	u.Timeout = 60
+
+	msg := tgbotapi.NewMessage(-746157642, "BOT TEST MESSAGE")
+	bot.Send(msg)
+
+	chatId := s.ChatId
+	updates := bot.GetUpdatesChan(u)
+	for update := range updates {
+		if update.Message != nil { // If we got a message
+			if(update.Message.Chat.ID != chatId) {
+				internal.LogDoc(s).Debugf("ReceiveTelegram received wrong ChatId. Got %s, wanted %s", update.Message.Chat.ID, s.ChatId)
+				continue	
+			}
+
+			if(update.Message.Text != s.Message) {
+				internal.LogDoc(s).Debug("ReceiveTelegram received wrong Message")
+				continue
+			}
+
+			internal.LogDoc(s).Info("ReceiveTelegram received secret message")
+			actions.Fire(s.action)
+		}
+	}
+}
+
+
+
+func CreateReceiveTelegram(config internal.KillSwitchConfig) (ReceiveTelegram, error) {
+	result := ReceiveTelegram{
+		ChatId: 0,
+	}
+
+	err := json.Unmarshal(config.Options, &result)
+
+	if err != nil {
+		return ReceiveTelegram{}, fmt.Errorf("Error during CreateReceiveTelegram: %s", err)
+	}
+
+	if result.Token == "" {
+		return ReceiveTelegram{}, internal.OptionMissingError{"token"}
+	}
+
+	if result.ChatId == 0 {
+		return ReceiveTelegram{}, internal.OptionMissingError{"chadId"}
+	}
+
+	if result.Message == "" {
+		return ReceiveTelegram{}, internal.OptionMissingError{"message"}
+	}
+
+	action, err := actions.NewAction(config.Actions)
+
+	if err != nil {
+		return ReceiveTelegram{}, fmt.Errorf("Error during CreateReceiveTelegram: %s", err)
+	}
+
+	result.action = action
+
+	return result, nil
+}
+
+func (e ReceiveTelegram) Create(config internal.KillSwitchConfig) (Trigger, error) {
+	return CreateReceiveTelegram(config)
+}
+
+func (p ReceiveTelegram) GetName() string {
+	return "ReceiveTelegram"
+}
+
+func (p ReceiveTelegram) GetDescription() string {
+	return "Waits for a specific message in a given chat. Once the message is received, the trigger fires."
+}
+
+func (p ReceiveTelegram) GetExample() string {
+	return `
+	{
+		"type": "ReceiveTelegram",
+		"options": {
+			"token": "5349923487:FFGrETxa0pA29d02Akslw-lkwjdA92KAH2",
+			"chatId": -832345892,
+			"message": "secretmessagethatfiresthetrigger"
+		}
+	}
+	`
+}
+
+func (p ReceiveTelegram) GetOptions() []internal.ConfigOption {
+	return []internal.ConfigOption{
+		{
+			Name: "token",
+			Type: "string",
+			Description: "telegram bot token (ask botfather)",
+			Default: "",
+		},
+		{
+			Name: "chatId",
+			Type: "int",
+			Description: "chatId of group or chat you want the message be received from.",
+			Default: "",
+		},
+		{
+			Name: "message",
+			Type: "string",
+			Description: "actual message that, when received, fires the trigger",
+			Default: "",
+		},
+	}
+}

triggers/timeout.go

@@ -1,7 +1,6 @@
 package triggers
 import (
 	"encoding/json"
-	"fmt"
 	"time"
 
 	"unknown.com/gokill/actions"
@@ -14,10 +13,10 @@ type TimeOut struct {
 }
 
 func (t TimeOut) Listen() {
-	fmt.Println("TimeOut listens")
-	fmt.Println(t.Duration)
+	internal.LogDoc(t).Info("TimeOut listens")
+	internal.LogDoc(t).Infof("%d", t.Duration)
 	time.Sleep(time.Duration(t.Duration) * time.Second)
-	fmt.Println("TimeOut fires")
+	internal.LogDoc(t).Notice("TimeOut fires")
 	actions.Fire(t.action)
 }
 

triggers/triggers.go

@@ -28,8 +28,9 @@ func NewTrigger(config internal.KillSwitchConfig) (Trigger, error) {
 
 func GetAllTriggers() []DocumentedTrigger {
 	return []DocumentedTrigger{
-		TimeOut{},
 		EthernetDisconnect{},
+		ReceiveTelegram{},
+		TimeOut{},
 		UsbDisconnect{},
 	}
 }

triggers/usb.go

@@ -3,7 +3,6 @@ package triggers
 import (
 	"encoding/json"
 	"errors"
-	"fmt"
 	"os"
 	"time"
 
@@ -35,8 +34,8 @@ func (t UsbDisconnect) Listen() {
 			time.Sleep(1 * time.Second)
 		}
 
-		fmt.Printf("Device %s detected.\n", t.DeviceName)
-		fmt.Println("UsbDisconnect Trigger is Armed")
+		internal.LogDoc(t).Infof("Device %s detected.", t.DeviceName)
+		internal.LogDoc(t).Notice("Trigger is Armed")
 	}
 
 	for {