Merge pull request #277 from projectdiscovery/feat-jarm-proxy

adding proxy support to jarm

Author: Mzack9999

dsl.go

@@ -26,6 +26,7 @@ import (
 	"io"
 	"math"
 	"net"
+	"os"
 	"reflect"
 	"regexp"
 	"sort"
@@ -48,6 +49,7 @@ import (
 	"github.com/projectdiscovery/gologger"
 	"github.com/projectdiscovery/gostruct"
 	"github.com/projectdiscovery/mapcidr"
+	"github.com/projectdiscovery/utils/conn/connpool"
 	jarm "github.com/projectdiscovery/utils/crypto/jarm"
 	"github.com/projectdiscovery/utils/errkit"
 	hexutil "github.com/projectdiscovery/utils/hex"
@@ -84,6 +86,17 @@ var (
 	faker = gofakeit.New(0)
 )
 
+// firstNonEmptyEnv returns the first non-empty environment variable value
+// from the provided list of keys (checked in order).
+func firstNonEmptyEnv(keys ...string) string {
+	for _, key := range keys {
+		if v := os.Getenv(key); v != "" {
+			return v
+		}
+	}
+	return ""
+}
+
 var PrintDebugCallback func(args ...interface{}) error
 
 var functions []dslFunction
@@ -1447,6 +1460,15 @@ func init() {
 		if err != nil {
 			return nil, err
 		}
+		// pick the first available proxy from common env vars (case-insensitive)
+		proxy := firstNonEmptyEnv("HTTP_PROXY", "http_proxy", "HTTPS_PROXY", "https_proxy")
+		if proxy != "" {
+			socks5Dialer, err := connpool.NewCreateSOCKS5Dialer(proxy)
+			if err != nil {
+				return nil, err
+			}
+			return jarm.HashWithDialer(socks5Dialer, hostname, port, 10)
+		}
 		return jarm.HashWithDialer(nil, hostname, port, 10)
 	}))
 

go.mod

@@ -16,7 +16,7 @@ require (
 	github.com/projectdiscovery/gologger v1.1.59
 	github.com/projectdiscovery/gostruct v0.0.2
 	github.com/projectdiscovery/mapcidr v1.1.96
-	github.com/projectdiscovery/utils v0.6.1-0.20251028094546-b46e3278c921
+	github.com/projectdiscovery/utils v0.6.1-0.20251030144701-ce5c4b44e1e6
 	github.com/sashabaranov/go-openai v1.37.0
 	github.com/spaolacci/murmur3 v1.1.0
 	github.com/stretchr/testify v1.11.1

go.sum

@@ -155,8 +155,8 @@ github.com/projectdiscovery/gostruct v0.0.2 h1:s8gP8ApugGM4go1pA+sVlPDXaWqNP5BBD
 github.com/projectdiscovery/gostruct v0.0.2/go.mod h1:H86peL4HKwMXcQQtEa6lmC8FuD9XFt6gkNR0B/Mu5PE=
 github.com/projectdiscovery/mapcidr v1.1.96 h1:MHDKi7rxrTVYsQWzLxfYcop/EPYa3ldUjB+oMbmuLBI=
 github.com/projectdiscovery/mapcidr v1.1.96/go.mod h1:be4kT3vBPxsJeeu3e50/0ZuhhfPMNjxOCCEeD4bryqE=
-github.com/projectdiscovery/utils v0.6.1-0.20251028094546-b46e3278c921 h1:mtJobYueXn1hAh8ZI67aZPYjoELNFmGZfyqS0eYOWnM=
-github.com/projectdiscovery/utils v0.6.1-0.20251028094546-b46e3278c921/go.mod h1:6XB0NE4/B2s72vfgrb2HnTpz1Z+Nr2dZYRUieNgDFRk=
+github.com/projectdiscovery/utils v0.6.1-0.20251030144701-ce5c4b44e1e6 h1:nvszzYNHYnc8X+Dm68zMuYNNesZJp7QWfe8EEyL4azc=
+github.com/projectdiscovery/utils v0.6.1-0.20251030144701-ce5c4b44e1e6/go.mod h1:GOjhpPLmpMHcYJKI0vhjvjdczMQf3jWdUgYiBeKkwVk=
 github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
 github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
 github.com/rwcarlsen/goexif v0.0.0-20190401172101-9e8deecbddbd/go.mod h1:hPqNNc0+uJM6H+SuU8sEs5K5IQeKccPqeSjfgcKGgPk=