From df68461264c8d6b15533fd5c1cd2d8b376a6090e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Maximilian=20Pa=C3=9F?=
 <22845248+mpass99@users.noreply.github.com>
Date: Thu, 3 Feb 2022 14:54:22 +0100
Subject: [PATCH] Sanitize user input in logs.

---
 internal/runner/nomad_runner.go | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/internal/runner/nomad_runner.go b/internal/runner/nomad_runner.go
index f9fc758..c66e8bc 100644
--- a/internal/runner/nomad_runner.go
+++ b/internal/runner/nomad_runner.go
@@ -4,6 +4,7 @@ import (
 	"archive/tar"
 	"bytes"
 	"context"
+	"encoding/base64"
 	"encoding/json"
 	"errors"
 	"fmt"
@@ -216,14 +217,16 @@ func createTarArchiveForFiles(filesToCopy []dto.File, w io.Writer) error {
 		if err := tarWriter.WriteHeader(tarHeader(file)); err != nil {
 			err := fmt.Errorf("error writing tar file header: %w", err)
 			log.
-				WithField("file", file).
+				WithField("path", base64.StdEncoding.EncodeToString([]byte(file.Path))).
+				WithField("content", base64.StdEncoding.EncodeToString(file.Content)).
 				Error(err)
 			return err
 		}
 		if _, err := tarWriter.Write(file.ByteContent()); err != nil {
 			err := fmt.Errorf("error writing tar file content: %w", err)
 			log.
-				WithField("file", file).
+				WithField("path", base64.StdEncoding.EncodeToString([]byte(file.Path))).
+				WithField("content", base64.StdEncoding.EncodeToString(file.Content)).
 				Error(err)
 			return err
 		}