From 527d6f8fbf5f2cd38c4608f6dd198d144ecbf8b5 Mon Sep 17 00:00:00 2001
From: Gabriel Simmer <gsimmer@protonmail.com>
Date: Tue, 13 Dec 2022 09:17:46 +0000
Subject: [PATCH] Support for insecure registries

I personally run my registry in the same Kubernetes cluster as my dref
deployment so it makes sense to have them talk directly.
---
 src/main.rs | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index 7a6adde..2568b6b 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -89,8 +89,9 @@ async fn root() -> Markup {
 
 async fn get_images() -> Result<Vec<Image>, boxed::Box<dyn error::Error>> {
 	let host = env::var("DREF_REGISTRY").unwrap();
+	let insecure_registry = env::var("DREF_REGISTRY_USE_SSL").unwrap() == "false";
 	let dclient = Client::configure()
-        .insecure_registry(false)
+        .insecure_registry(insecure_registry)
         .registry(&host)
         .build()?;
 	let catalog = dclient.get_catalog(None).collect::<Vec<_>>().await
@@ -104,8 +105,9 @@ async fn get_images() -> Result<Vec<Image>, boxed::Box<dyn error::Error>> {
 
 async fn get_tags(image: String) -> Result<Vec<Tag>, boxed::Box<dyn error::Error>> {
 	let host = env::var("DREF_REGISTRY").unwrap();
+	let insecure_registry = env::var("DREF_REGISTRY_USE_SSL").unwrap() == "false";
 	let dclient = Client::configure()
-        .insecure_registry(false)
+        .insecure_registry(insecure_registry)
         .registry(&host)
         .build()?;
 	let tags = dclient.get_tags(image.as_str(), None).collect::<Vec<_>>().await
@@ -116,9 +118,10 @@ async fn get_tags(image: String) -> Result<Vec<Tag>, boxed::Box<dyn error::Error
 }
 
 async fn get_platforms(image: &String, tag: String) -> Result<Vec<String>, boxed::Box<dyn error::Error>> {
-		let host = env::var("DREF_REGISTRY").unwrap();
+	let host = env::var("DREF_REGISTRY").unwrap();
+	let insecure_registry = env::var("DREF_REGISTRY_USE_SSL").unwrap() == "false";
 	let dclient = Client::configure()
-        .insecure_registry(false)
+        .insecure_registry(insecure_registry)
         .registry(&host)
         .build()?;
 	let manifest = dclient.get_manifest(image.as_str(), tag.as_str()).await.unwrap();