multi-platform and setup via go install

Makefile

@@ -4,13 +4,11 @@ default: build
 
 build:
 	mkdir -p ./build
-	go build -o ./build/mbtc ./
-	strip -x ./build/mbtc
+	go build -o ./build/maltego-btc ./
+	strip -x ./build/maltego-btc
 
 install:
 	@echo "Maltego directory: $(install_dir)"
-	@cp -vf ./build/mbtc /usr/local/bin/mbtc
-	@cp -vf ./config.json /usr/local/etc/mbtc.conf
-
+	@cp -vf ./build/maltego-btc /usr/local/bin/maltego-btc
 
 .PHONY: build

README.md

@@ -5,27 +5,33 @@ Set of Maltego transforms written in Go for Bitcoin addresses/wallets investigat
 ### Installation
 
 Requirements:
-
  - Maltego 4.0 or higher
  - Go 1.8+
 
-Clone repository locally and run: ```make && make install``` (tested under macOS Sierra only for now).
+Installation:
+- Do `go install github.com/Megarushing/maltego-btc@latest`
+- Download [maltego-btc.mtz] (https://github.com/Megarushing/maltego-btc/raw/master/maltego-btc.mtz)
+- In Maltego go to Import | Export > Import Config
+- Point to the downloaded file and import all transforms, entities and icons
+- Important: Edit each Transform BTC command line to include your path to maltego-btc, this is usually `(User Folder)/go/bin/maltego-btc`
+
+Recommended:
+- I recommend also installing maltegos library standard blockchain.com transform to use alongside
 
 ### Config options
 
 Edit config.json and re-run installation commands. List of config options:
 
  - ```logfile``` – path to logfile
- - ```redis_url``` – Redis connection string (host:port)
- - ```link_default``` – color of arrows from wallets and addresses
- - ```link_service``` – color of arrows from large services
- - ```wallet_max_size``` – max count of transactions to distinguish personal wallets and large services (default 2000)
+ - ```cachefile``` – path to cache file
+ - ```link_address_color``` – color of arrows from wallets and addresses
+ - ```link_wallet_color``` – color of arrows from wallets to wallets
+ - ```wallet_max_size``` – max count of transactions to download from api in one go
  - ```cache_addresses``` – max number of addresses to cache
  - ```cache_wallets``` – max number of wallets to cache
  - ```icon_address``` – url to address entity icon
  - ```icon_wallet``` – url to wallet entity icon
  - ```icon_service``` – url to service entity icon
-}
 
 ### Screenshots
 

main.go

@@ -14,16 +14,37 @@ var (
 	Type      string
 	path      string
 	help      bool
-	defConfig string = "/usr/local/etc/mbtc.conf"
+	defFolder string = "maltego-btc"
 )
 
 func main() {
-	// parse flags and config
+	// makes config folder
+	appconfig, _ := os.UserConfigDir()
+	_ = os.MkdirAll(appconfig+
+		string(os.PathSeparator)+
+		defFolder, 0755)
+	// if path is defined use it, otherwise fall back to default
+	LogFile := config.LogFile
+	if LogFile == "" {
+		LogFile = appconfig +
+			string(os.PathSeparator) +
+			defFolder +
+			string(os.PathSeparator) +
+			"maltego-btc.log"
+	}
+	CacheFile := config.CacheFile
+	if CacheFile == "" {
+		LogFile = appconfig +
+			string(os.PathSeparator) +
+			defFolder +
+			string(os.PathSeparator) +
+			"maltego-btc.cache"
+	}
 	argc := parseArgs()
 	config = ParseConfig(path)
 
 	// enable logging
-	f, err := os.OpenFile(config.LogFile, os.O_RDWR|os.O_CREATE|os.O_APPEND, 0644)
+	f, err := os.OpenFile(LogFile, os.O_RDWR|os.O_CREATE|os.O_APPEND, 0644)
 	if err != nil {
 		fmt.Println("Error: %v", err)
 		os.Exit(1)
@@ -32,20 +53,46 @@ func main() {
 	log.SetOutput(f)
 
 	if argc >= 3 {
-		LoadCache(config.CacheFile)
+		LoadCache(CacheFile)
 		list := GetTransform(query, Type)
 
 		FilterTransform(query, Type, &list)
 		PrintTransform(&list)
 		CacheGC()
-		SaveCache(config.CacheFile)
+		SaveCache(CacheFile)
 	} else {
 		flag.PrintDefaults()
 		os.Exit(1)
 	}
 }
 
 func parseArgs() (argc int) {
+	appconfig, _ := os.UserConfigDir()
+	defConfig := appconfig +
+		string(os.PathSeparator) +
+		defFolder +
+		string(os.PathSeparator) +
+		"maltego-btc.conf"
+
+	configTemplate := `
+{
+  "logfile":  "",
+  "cachefile":  "",
+  "link_address_color": "#B0BEC5",
+  "link_wallet_color": "#107896",
+  "wallet_max_size": 5000,
+  "cache_addresses": 1000,
+  "cache_wallets": 5000,
+  "icon_address": "https://raw.githubusercontent.com/Megarushing/maltego-btc/master/assets/bitcoin.png",
+  "icon_wallet": "https://raw.githubusercontent.com/Megarushing/maltego-btc/master/assets/wallet.png",
+  "icon_service": "https://raw.githubusercontent.com/Megarushing/maltego-btc/master/assets/service.png"
+}
+`
+	if _, err := os.Stat(defConfig); err != nil {
+		f, _ := os.Create(defConfig)
+		f.WriteString(configTemplate)
+		f.Close()
+	}
 	// parse flags
 	flag.StringVar(&path, "c", defConfig, "Path to config file")
 	flag.BoolVar(&help, "h", false, "Print Help")