Aded ranking of resolvers by a weight value

echoip_test.toml

@@ -65,6 +65,7 @@ burst = 15
 display_name = "Digitalcourage 3"
 info_url = "https://digitalcourage.de/support/zensurfreier-dns-server"
 aliases = ["dc","dc3","digitalcourage3"]
+weight = 900
 
 servers = ["5.9.164.112:853","[2a01:4f8:251:554::2]:853"]
 protocol = "tls"

src/main.rs

@@ -245,7 +245,8 @@ async fn main() {
 
 	dns_resolver_selectables.push(Selectable {
 		id: "default".to_string(),
-		name: "System".to_string()
+		name: "System".to_string(),
+		weight: 1000,
 	});
 
 	//FIXME: Not release ready,must be configurable and have better error handling.
@@ -256,7 +257,8 @@ async fn main() {
 	).unwrap();
 	dns_resolver_selectables.push(Selectable {
 		id: "quad9".to_string(),
-		name: "Quad9".to_string()
+		name: "Quad9".to_string(),
+		weight: 500
 	});
 	println!("Initalizing Google resolver ...");
 	let google_resolver = TokioAsyncResolver::tokio(
@@ -265,7 +267,8 @@ async fn main() {
 	).unwrap();
 	dns_resolver_selectables.push(Selectable {
 		id: "google".to_string(),
-		name: "Google".to_string()
+		name: "Google".to_string(),
+		weight: 10,
 	});
 	println!("Initalizing Cloudflare resolver ...");
 	let cloudflare_resolver = TokioAsyncResolver::tokio(
@@ -274,7 +277,8 @@ async fn main() {
 	).unwrap();
 	dns_resolver_selectables.push(Selectable {
 		id: "cloudflare".to_string(),
-		name: "Cloudflare".to_string()
+		name: "Cloudflare".to_string(),
+		weight: 20,
 	});
 
 	let mut dns_resolver_map: HashMap<String,TokioAsyncResolver> = HashMap::new();
@@ -289,6 +293,7 @@ async fn main() {
 		dns_resolver_selectables.push(Selectable {
 			id: key.clone(),
 			name: resolver_config.display_name.clone(),
+			weight: resolver_config.weight,
 		});
 	}
 	
@@ -311,6 +316,7 @@ async fn main() {
 		config: config.clone(),
 	});
 
+	dns_resolver_selectables.sort_by(|a,b| b.weight.cmp(&a.weight));
 	let derived_config = DerivedConfiguration {
 		dns_resolver_selectables: dns_resolver_selectables,
 	};

src/settings.rs

@@ -1,4 +1,5 @@
 use serde::{Deserialize,Serialize};
+
 /* Response format */
 
 #[derive(Deserialize, Serialize, Clone, Copy)]
@@ -45,5 +46,6 @@ pub struct QuerySettings {
 pub struct Selectable {
 	pub id: String,
 	pub name: String,
+	pub weight: i32,
 }
 

templates/dig.html

@@ -4,7 +4,7 @@
 
 {% block title %}dig {{ data.query }}{% endblock %}
 {% block og_title %}dig {{ data.query }}{% endblock %}
-{% block h1 %}dig <code>{{ helper::breadcrumb_domain(extra=extra, name=data.query) }}</code>{% endblock %}
+{% block h1 %}dig <code>{{ helper::breadcrumb_domain(extra=extra, name=data.query) }}</code> via <a href="{{extra.base_url}}/dns_resolver/{{data.result.used_dns_resolver}}">{{data.result.used_dns_resolver}}</a>{% endblock %}
 
 {% block og_path %}/dig/{{ data.query | urlencode_strict }}{% endblock %}
 
@@ -24,7 +24,7 @@
 
 {% set r = data.result.records %}
 <section>
-	<h2>DNS Records via {{data.result.used_dns_resolver}}</h2>
+	<h2>DNS Records</h2>
 
 	{% if r.nxdomain %}
 	<p class="error box">Our DNS-Server claims that this domain doesn't exist, there shouldn't be any results.</p>

templates/helpers.html

@@ -31,7 +31,7 @@
 	{%- set_global i = i+1 -%}
 {% endfor %}
 
-{% endmacro breadcrumb_domain %}
+{%- endmacro breadcrumb_domain %}
 
 {% macro ip_info(ip_info) -%}
 {{ip_info.scope | title}} {{ip_info.cast | title}} IPv{% if ip_info.is_v6_address %}6{% else %}4{% endif %}