v0.1.0

.github/workflows/update.yaml

@@ -54,7 +54,7 @@ jobs:
         if: steps.git_diff.outputs.diff_exists == 'true'
         id: get_tag
         run: |
-          LATEST_TAG=$(git describe --tags $(git rev-list --tags --max-count=1) 2>/dev/null || echo "v0.0.0")
+          LATEST_TAG=$(make get-version)
           echo "latest_tag=$LATEST_TAG" >> $GITHUB_OUTPUT
 
       - name: Calculate new tag

Makefile

@@ -1,3 +1,9 @@
+# Define LATEST_TAG to get the latest Git tag, or fallback to "v0.0.0" if no tag exists
+LATEST_TAG=$(shell git describe --tags $$(git rev-list --tags --max-count=1) 2>/dev/null || echo "v0.0.0")
+
+# Define VERSION to remove the "v" prefix from LATEST_TAG
+VERSION=$(shell echo $(LATEST_TAG) | sed 's/^v//')
+
 .PHONY: all
 all: lint generate pre-build build test
 
@@ -19,8 +25,12 @@ pre-build: generate
 
 .PHONY: build
 build: pre-build generate
-	go build -o ./bin/cli ./cmd/cli/*.go 
+	go build -ldflags="-X main.version=$(VERSION)" -o ./bin/cli ./cmd/cli/*.go 
 
 .PHONY: test
 test:
 	go test ./...
+
+.PHONY: get-version
+get-version:
+	@echo $(VERSION)

README.md

@@ -1,23 +1,109 @@
 # cloudfinder  
 
-Detect the cloud / hosting provider of a given IP. Fast, static & offline.  
+Detect the cloud / hosting provider of a given host. Fast, static & offline.  
 Cloudfinder offers both a cli and a golang package.
 
 ## CLI Usage
 
-Installing the binary:
-TODO
+### Installation
 
-From url:
-TODO
+Run install script: `curl -sSL https://raw.githubusercontent.com/Escape-Technologies/cloudfinder/main/install.sh | sh`
+Or directly download a [release](https://github.com/Escape-Technologies/cloudfinder/releases/latest).
 
-From cloned repository:  
-`go run cmd/cli/cli.go cmd/cli/dial.go <domain, ip, url, ...>`
+### Usage
 
-## PKG Usage
+```bash
+cloudfinder [flags] <ip, host, domain, url> <ip, host, domain, url> ...
+Flags:
+  -debug
+        enable debug mode
+  -h    print help
+  -help
+        print help
+  -json
+        output json
+  -raw
+        output raw provider string
+  -v    print version number
+  -version
+        print version number
+```
+
+## Examples
+
+```bash
+cloudfinder escape.tech
+[15:06:39.755] INFO: escape.tech (13.39.28.216): Aws
+[15:06:39.756] INFO: escape.tech (13.37.196.127): Aws
+[15:06:39.756] INFO: escape.tech (13.36.180.15): Aws
+```
+
+You can provide multiple inputs:
+
+```bash
+cloudfinder escape.tech jobs.escape.tech
+[15:31:34.602] INFO: escape.tech (13.39.28.216): Aws
+[15:31:34.603] INFO: escape.tech (13.37.196.127): Aws
+[15:31:34.603] INFO: escape.tech (13.36.180.15): Aws
+[15:31:34.623] INFO: jobs.escape.tech (52.6.1.219): Aws
+[15:31:34.623] INFO: jobs.escape.tech (44.212.166.106): Aws
+[15:31:34.623] INFO: jobs.escape.tech (52.55.10.55): Aws
+```
+
+Or take the input from stdin:
+
+```bash
+echo "escape.tech" | cloudfinder 
+[15:07:43.573] INFO: escape.tech (13.39.28.216): Aws
+[15:07:43.573] INFO: escape.tech (13.37.196.127): Aws
+[15:07:43.573] INFO: escape.tech (13.36.180.15): Aws
+```
+
+Output can also be raw text:
+
+```bash
+cloudfinder --raw escape.tech
+escape.tech,13.37.196.127,Aws
+escape.tech,13.39.28.216,Aws
+escape.tech,13.36.180.15,Aws
+```
 
-Add dependency:
-TODO
+Or JSON:
+
+```bash
+cloudfinder --json escape.tech
+{"input":"escape.tech","ip":"13.37.196.127","provider":"Aws"}
+{"input":"escape.tech","ip":"13.36.180.15","provider":"Aws"}
+{"input":"escape.tech","ip":"13.39.28.216","provider":"Aws"}
+```
+
+### Example: using with subfinder
+
+You can pipe the output of external tools into cloudfinder. Here is an example using [subfinder](https://github.com/projectdiscovery/subfinder) to enumerate all subdomains of a given domain, and then finding their cloud providers.
+
+```bash
+# run subfinder pipe to cloudfinder and use jq to collect into a single json
+subfinder -d "escape.tech" | cloudfinder --json | jq -s '.'
+
+# You'll get errors on stderr for domains that are not exposed and you'll get on stdout:
+[
+  {
+    "input": "www.jobs.escape.tech",
+    "ip": "52.6.1.219",
+    "provider": "Aws"
+  },
+  # ...
+  {
+    "input": "www.docs.escape.tech",
+    "ip": "76.76.21.123",
+    "provider": "Vercel"
+  }
+]
+```
+
+## Go Package Usage
+
+Add dependency: `go get github.com/Escape-Technologies/cloudfinder@latest`
 
 Use cloudfinder:
 
@@ -27,8 +113,8 @@ package main
 import (
  "net"
 
- "escape.tech/cloudfinder/pkg/cloud"
- "escape.tech/cloudfinder/pkg/provider"
+ "github.com/Escape-Technologies/cloudfinder/pkg/cloud"
+ "github.com/Escape-Technologies/cloudfinder/pkg/provider"
 )
 
 func main() {
@@ -52,9 +138,4 @@ func main() {
   }
  }
 }
-
 ```
-
-## pre build
-
-`go run cmd/pre-build/pre-build.go`

cmd/cli/cli.go

@@ -10,11 +10,14 @@ import (
 	"net"
 	"os"
 
-	"escape.tech/cloudfinder/internal/log"
-	"escape.tech/cloudfinder/pkg/cloud"
-	"escape.tech/cloudfinder/pkg/provider"
+	"github.com/Escape-Technologies/cloudfinder/internal/log"
+	"github.com/Escape-Technologies/cloudfinder/pkg/cloud"
+	"github.com/Escape-Technologies/cloudfinder/pkg/provider"
 )
 
+// Version is injected during build
+var version string
+
 type args struct {
 	inputs chan string
 	debug  bool
@@ -77,7 +80,9 @@ func parseArgs() args {
 	a.mode = outputDefault
 	flag.BoolVar(&a.debug, "debug", false, "enable debug mode")
 
-	var json, raw, help bool
+	var showVersion, json, raw, help bool
+	flag.BoolVar(&showVersion, "version", false, "print version number")
+	flag.BoolVar(&showVersion, "v", false, "print version number")
 	flag.BoolVar(&json, "json", false, "output json")
 	flag.BoolVar(&raw, "raw", false, "output raw provider string")
 
@@ -91,6 +96,11 @@ func parseArgs() args {
 		os.Exit(0)
 	}
 
+	if showVersion {
+		fmt.Printf("%s\n", version)
+		os.Exit(0)
+	}
+
 	switch {
 	case json:
 		a.mode = outputJson
@@ -118,7 +128,6 @@ func main() {
 		ips, err := getIPsForURL(context.Background(), i)
 		if err != nil {
 			log.Error("Failed to get ips, verify input", err)
-			os.Exit(1)
 		}
 
 		for _, ip := range ips {
@@ -158,8 +167,10 @@ func printOutput(input string, ip net.IP, p provider.Provider, mode outputMode)
 	case outputDefault:
 		log.Info("%s (%s): %s", input, ip.String(), p.String())
 	case outputJson:
-		println(marshallOutput(input, ip, p))
+		// Print to stdout
+		fmt.Println(marshallOutput(input, ip, p))
 	case outputRaw:
-		println(p.String())
+		// Print to stdout
+		fmt.Printf("%s,%s,%s\n", input, ip.String(), p.String())
 	}
 }

cmd/pre-build/pre-build.go

@@ -8,9 +8,9 @@ import (
 
 	"crypto/sha256"
 
-	"escape.tech/cloudfinder/internal/log"
-	"escape.tech/cloudfinder/internal/source"
-	"escape.tech/cloudfinder/internal/tree"
+	"github.com/Escape-Technologies/cloudfinder/internal/log"
+	"github.com/Escape-Technologies/cloudfinder/internal/source"
+	"github.com/Escape-Technologies/cloudfinder/internal/tree"
 )
 
 const (

examples/resolve.go

@@ -3,8 +3,8 @@ package main
 import (
 	"net"
 
-	"escape.tech/cloudfinder/pkg/cloud"
-	"escape.tech/cloudfinder/pkg/provider"
+	"github.com/Escape-Technologies/cloudfinder/pkg/cloud"
+	"github.com/Escape-Technologies/cloudfinder/pkg/provider"
 )
 
 func main() {

go.mod

@@ -1,3 +1,3 @@
-module escape.tech/cloudfinder
+module github.com/Escape-Technologies/cloudfinder
 
 go 1.22

internal/log/log.go

@@ -106,7 +106,7 @@ func NewLogger(level slog.Level) *slog.Logger {
 	return slog.New(
 		handler{
 			slog.NewTextHandler(
-				os.Stdout,
+				os.Stderr,
 				&slog.HandlerOptions{
 					Level:       level,
 					ReplaceAttr: replaceAttr,

internal/log/pretty.go

@@ -225,7 +225,7 @@ func newPretty(handlerOptions *slog.HandlerOptions, options ...Option) *prettyHa
 }
 
 func newPrettyHandler(opts *slog.HandlerOptions) *prettyHandler {
-	return newPretty(opts, WithDestinationWriter(os.Stdout), WithColor(), WithOutputEmptyAttrs())
+	return newPretty(opts, WithDestinationWriter(os.Stderr), WithColor())
 }
 
 type Option func(h *prettyHandler)

internal/source/data.go

@@ -5,7 +5,7 @@ import (
 	"net"
 	"sync"
 
-	"escape.tech/cloudfinder/pkg/provider"
+	"github.com/Escape-Technologies/cloudfinder/pkg/provider"
 )
 
 type IPCat int

internal/source/source_alibaba.go

@@ -1,8 +1,8 @@
 package source
 
 import (
-	"escape.tech/cloudfinder/internal/log"
-	"escape.tech/cloudfinder/pkg/provider"
+	"github.com/Escape-Technologies/cloudfinder/internal/log"
+	"github.com/Escape-Technologies/cloudfinder/pkg/provider"
 )
 
 type Alibaba struct{}

internal/source/source_aws.go

@@ -1,8 +1,8 @@
 package source
 
 import (
-	"escape.tech/cloudfinder/internal/log"
-	"escape.tech/cloudfinder/pkg/provider"
+	"github.com/Escape-Technologies/cloudfinder/internal/log"
+	"github.com/Escape-Technologies/cloudfinder/pkg/provider"
 )
 
 type Aws struct{}

internal/source/source_azure.go

@@ -8,8 +8,8 @@ import (
 	"net/http"
 	"regexp"
 
-	"escape.tech/cloudfinder/internal/log"
-	"escape.tech/cloudfinder/pkg/provider"
+	"github.com/Escape-Technologies/cloudfinder/internal/log"
+	"github.com/Escape-Technologies/cloudfinder/pkg/provider"
 )
 
 type Azure struct{}

internal/source/source_cloudflare.go

@@ -3,8 +3,8 @@ package source
 import (
 	"strings"
 
-	"escape.tech/cloudfinder/internal/log"
-	"escape.tech/cloudfinder/pkg/provider"
+	"github.com/Escape-Technologies/cloudfinder/internal/log"
+	"github.com/Escape-Technologies/cloudfinder/pkg/provider"
 )
 
 type Cloudflare struct{}

internal/source/source_digitalocean.go

@@ -4,8 +4,8 @@ import (
 	"encoding/csv"
 	"strings"
 
-	"escape.tech/cloudfinder/internal/log"
-	"escape.tech/cloudfinder/pkg/provider"
+	"github.com/Escape-Technologies/cloudfinder/internal/log"
+	"github.com/Escape-Technologies/cloudfinder/pkg/provider"
 )
 
 type Digitalocean struct{}

internal/source/source_fastly.go

@@ -1,8 +1,8 @@
 package source
 
 import (
-	"escape.tech/cloudfinder/internal/log"
-	"escape.tech/cloudfinder/pkg/provider"
+	"github.com/Escape-Technologies/cloudfinder/internal/log"
+	"github.com/Escape-Technologies/cloudfinder/pkg/provider"
 )
 
 type Fastly struct{}

internal/source/source_gcp.go

@@ -3,8 +3,8 @@ package source
 import (
 	"errors"
 
-	"escape.tech/cloudfinder/internal/log"
-	"escape.tech/cloudfinder/pkg/provider"
+	"github.com/Escape-Technologies/cloudfinder/internal/log"
+	"github.com/Escape-Technologies/cloudfinder/pkg/provider"
 )
 
 type Gcp struct{}

internal/source/source_ibm.go

@@ -1,8 +1,8 @@
 package source
 
 import (
-	"escape.tech/cloudfinder/internal/log"
-	"escape.tech/cloudfinder/pkg/provider"
+	"github.com/Escape-Technologies/cloudfinder/internal/log"
+	"github.com/Escape-Technologies/cloudfinder/pkg/provider"
 )
 
 type Ibm struct{}

internal/source/source_linode.go

@@ -1,8 +1,8 @@
 package source
 
 import (
-	"escape.tech/cloudfinder/internal/log"
-	"escape.tech/cloudfinder/pkg/provider"
+	"github.com/Escape-Technologies/cloudfinder/internal/log"
+	"github.com/Escape-Technologies/cloudfinder/pkg/provider"
 )
 
 type Linode struct{}