From 8054d68f7949e11132cb4bd12a2638d7589c5ccd Mon Sep 17 00:00:00 2001
From: sam <sam@sleepycat.moe>
Date: Tue, 10 Sep 2024 18:49:25 +0200
Subject: [PATCH 1/2] feat(rate): add customizable X-Powered-By header

---
 rate/handler.go                | 5 +++++
 rate/proxy-config.example.json | 3 ++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/rate/handler.go b/rate/handler.go
index 5cbfff3..7ab0b59 100644
--- a/rate/handler.go
+++ b/rate/handler.go
@@ -25,6 +25,7 @@ type Handler struct {
 	Port        int    `json:"port"`
 	ProxyTarget string `json:"proxy_target"`
 	Debug       bool   `json:"debug"`
+	PoweredBy   string `json:"powered_by"`
 
 	limiter *Limiter
 	proxy   *httputil.ReverseProxy
@@ -32,6 +33,10 @@ type Handler struct {
 }
 
 func (hn *Handler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
+	if hn.PoweredBy != "" {
+		w.Header().Set("X-Powered-By", hn.PoweredBy)
+	}
+
 	// all public api endpoints are prefixed with this
 	if !strings.HasPrefix(r.URL.Path, "/api/v2") {
 		w.WriteHeader(http.StatusNotFound)
diff --git a/rate/proxy-config.example.json b/rate/proxy-config.example.json
index 1d2d6af..427acef 100644
--- a/rate/proxy-config.example.json
+++ b/rate/proxy-config.example.json
@@ -1,5 +1,6 @@
 {
     "port": 5003,
     "proxy_target": "http://localhost:5000",
-    "debug": true
+    "debug": true,
+    "powered_by": "5 gay rats"
 }

From 2323810b06ad57771c05341a199158d5ebaf9a10 Mon Sep 17 00:00:00 2001
From: sam <sam@sleepycat.moe>
Date: Tue, 10 Sep 2024 18:52:13 +0200
Subject: [PATCH 2/2] feat(backend): add option to disable postgres connection
 pooling

---
 Foxnouns.Backend/Config.cs                   | 1 +
 Foxnouns.Backend/Database/DatabaseContext.cs | 1 +
 Foxnouns.Backend/config.example.ini          | 2 ++
 3 files changed, 4 insertions(+)

diff --git a/Foxnouns.Backend/Config.cs b/Foxnouns.Backend/Config.cs
index 96d724b..0781443 100644
--- a/Foxnouns.Backend/Config.cs
+++ b/Foxnouns.Backend/Config.cs
@@ -36,6 +36,7 @@ public class Config
     public class DatabaseConfig
     {
         public string Url { get; init; } = string.Empty;
+        public bool? EnablePooling { get; init; }
         public int? Timeout { get; init; }
         public int? MaxPoolSize { get; init; }
     }
diff --git a/Foxnouns.Backend/Database/DatabaseContext.cs b/Foxnouns.Backend/Database/DatabaseContext.cs
index 8ce0d6f..70477f2 100644
--- a/Foxnouns.Backend/Database/DatabaseContext.cs
+++ b/Foxnouns.Backend/Database/DatabaseContext.cs
@@ -26,6 +26,7 @@ public class DatabaseContext : DbContext
     {
         var connString = new NpgsqlConnectionStringBuilder(config.Database.Url)
         {
+            Pooling = config.Database.EnablePooling ?? true,
             Timeout = config.Database.Timeout ?? 5,
             MaxPoolSize = config.Database.MaxPoolSize ?? 50,
             MinPoolSize = 0,
diff --git a/Foxnouns.Backend/config.example.ini b/Foxnouns.Backend/config.example.ini
index 941c25c..7522cba 100644
--- a/Foxnouns.Backend/config.example.ini
+++ b/Foxnouns.Backend/config.example.ini
@@ -30,6 +30,8 @@ MetricsPort = 5001
 [Database]
 ; The database URL in ADO.NET format.
 Url = "Host=localhost;Database=foxnouns_net;Username=pronouns;Password=pronouns"
+; Whether to enable connection pooling. This should be turned off if using pgbouncer. Defaults to true.
+EnablePooling = true
 ; The timeout for opening new connections. Defaults to 5.
 Timeout = 5
 ; The maximum number of open connections. Defaults to 50.