First attempt at dropping privileges

2 files changed, 34 insertions, 0 deletions

diff --git a/vendor/github.com/sid77/drop/syscall/setre.go b/vendor/github.com/sid77/drop/syscall/setre.go
new file mode 100644
index 0000000..ecf5ea9
--- /dev/null
+++ b/vendor/github.com/sid77/drop/syscall/setre.go
@@ -0,0 +1,17 @@
+// +build !linux
+
+package syscall
+
+import (
+	"syscall"
+)
+
+func Setuid(uid int) error {
+	err := syscall.Setreuid(uid, uid)
+	return err
+}
+
+func Setgid(gid int) error {
+	err := syscall.Setregid(gid, gid)
+	return err
+}
diff --git a/vendor/github.com/sid77/drop/syscall/setres.go b/vendor/github.com/sid77/drop/syscall/setres.go
new file mode 100644
index 0000000..afe43b9
--- /dev/null
+++ b/vendor/github.com/sid77/drop/syscall/setres.go
@@ -0,0 +1,17 @@
+// +build linux
+
+package syscall
+
+import (
+	"syscall"
+)
+
+func Setuid(uid int) error {
+	err := syscall.Setresuid(uid, uid, uid)
+	return err
+}
+
+func Setgid(gid int) error {
+	err := syscall.Setresgid(gid, gid, gid)
+	return err
+}