Switch to sqscreds param for passing in SQS credentials

common/sqscreds/generate_creds.go

@@ -0,0 +1,36 @@
+package main
+
+import (
+	"fmt"
+
+	sqscreds "gitlab.torproject.org/tpo/anti-censorship/pluggable-transports/snowflake/v2/common/sqscreds/lib"
+)
+
+// This script can be run to generate the encoded SQS credentials to pass as a CLI param or SOCKS option to the client
+func main() {
+	var accessKey, secretKey string
+
+	fmt.Print("Enter Access Key: ")
+	_, err := fmt.Scanln(&accessKey)
+	if err != nil {
+		fmt.Println("Error reading access key:", err)
+		return
+	}
+
+	fmt.Print("Enter Secret Key: ")
+	_, err = fmt.Scanln(&secretKey)
+	if err != nil {
+		fmt.Println("Error reading access key:", err)
+		return
+	}
+
+	awsCreds := sqscreds.AwsCreds{AwsAccessKeyId: accessKey, AwsSecretKey: secretKey}
+	println()
+	println("Encoded Credentials:")
+	res, err := awsCreds.Base64()
+	if err != nil {
+		fmt.Println("Error encoding credentials:", err)
+		return
+	}
+	println(res)
+}

common/sqscreds/lib/sqs_creds.go

@@ -0,0 +1,35 @@
+package sqscreds
+
+import (
+	"encoding/base64"
+	"encoding/json"
+)
+
+type AwsCreds struct {
+	AwsAccessKeyId string `json:"aws-access-key-id"`
+	AwsSecretKey   string `json:"aws-secret-key"`
+}
+
+func (awsCreds AwsCreds) Base64() (string, error) {
+	jsonData, err := json.Marshal(awsCreds)
+	if err != nil {
+		return "", err
+	}
+	return base64.StdEncoding.EncodeToString(jsonData), nil
+}
+
+func AwsCredsFromBase64(base64Str string) (AwsCreds, error) {
+	var awsCreds AwsCreds
+
+	jsonData, err := base64.StdEncoding.DecodeString(base64Str)
+	if err != nil {
+		return awsCreds, err
+	}
+
+	err = json.Unmarshal(jsonData, &awsCreds)
+	if err != nil {
+		return awsCreds, err
+	}
+
+	return awsCreds, nil
+}