From 9f14466dfa8660362a4e51b3c8c6810bf8d66a22 Mon Sep 17 00:00:00 2001
From: kolaente <k@knt.li>
Date: Sun, 5 Mar 2023 22:24:25 +0100
Subject: [PATCH] fix: lint

---
 pkg/modules/auth/openid/openid.go | 4 +---
 pkg/utils/random_string.go        | 9 +++------
 2 files changed, 4 insertions(+), 9 deletions(-)

diff --git a/pkg/modules/auth/openid/openid.go b/pkg/modules/auth/openid/openid.go
index 9509e52ea..b33a858f4 100644
--- a/pkg/modules/auth/openid/openid.go
+++ b/pkg/modules/auth/openid/openid.go
@@ -20,9 +20,7 @@ import (
 	"context"
 	"encoding/json"
 	"errors"
-	"math/rand"
 	"net/http"
-	"time"
 
 	"code.vikunja.io/web/handler"
 
@@ -66,7 +64,7 @@ type claims struct {
 }
 
 func init() {
-	rand.Seed(time.Now().UTC().UnixNano())
+	petname.NonDeterministicMode()
 }
 
 func (p *Provider) setOicdProvider() (err error) {
diff --git a/pkg/utils/random_string.go b/pkg/utils/random_string.go
index 4c5f90f33..fa9bdd0f4 100644
--- a/pkg/utils/random_string.go
+++ b/pkg/utils/random_string.go
@@ -21,10 +21,6 @@ import (
 	"time"
 )
 
-func init() {
-	rand.Seed(time.Now().UnixNano())
-}
-
 const letterBytes = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
 const (
 	letterIdxBits = 6                    // 6 bits to represent a letter index
@@ -34,11 +30,12 @@ const (
 
 // MakeRandomString return a random string
 func MakeRandomString(n int) string {
+	source := rand.New(rand.NewSource(time.Now().UnixNano()))
 	b := make([]byte, n)
 	// A rand.Int63() generates 63 random bits, enough for letterIdxMax letters!
-	for i, cache, remain := n-1, rand.Int63(), letterIdxMax; i >= 0; {
+	for i, cache, remain := n-1, source.Int63(), letterIdxMax; i >= 0; {
 		if remain == 0 {
-			cache, remain = rand.Int63(), letterIdxMax
+			cache, remain = source.Int63(), letterIdxMax
 		}
 		if idx := int(cache & letterIdxMask); idx < len(letterBytes) {
 			b[i] = letterBytes[idx]