unsafely disable TLS cert validation for now

Cargo.toml

@@ -10,7 +10,7 @@ edition = "2018"
 num = "0.2"
 num-derive = "0.3"
 num-traits = "0.2"
-rustls = { version = "0.18", optional = true }
+rustls = { version = "0.18", optional = true, features = ["dangerous_configuration"] }
 webpki = { version = "0.21.0", optional = true }
 webpki-roots = { version = "0.20", optional = true }
 log = "0.4"

majc/src/main.rs

@@ -1,7 +1,7 @@
 use cursive::{
     event::Key,
     menu::MenuTree,
-    theme::{BaseColor, Color, Effect, Style},
+    theme::{Effect, Style},
     traits::*,
     utils::markup::StyledString,
     views::{Dialog, EditView, Panel, ResizedView, TextView},
@@ -53,9 +53,11 @@ fn help(siv: &mut Cursive) {
     let content = include_str!("./help.gmi");
 
     siv.add_layer(
-        Dialog::around(Panel::new(TextView::new(render_gemini(content)).scrollable()))
-            .title("Help")
-            .dismiss_button("Ok"),
+        Dialog::around(Panel::new(
+            TextView::new(render_gemini(content)).scrollable(),
+        ))
+        .title("Help")
+        .dismiss_button("Ok"),
     );
 }
 
@@ -99,22 +101,25 @@ fn show(siv: &mut Cursive, url: &str, resp: Response) {
     use StatusCode::*;
 
     match resp.status {
-        Success => {
-            match str::from_utf8(&resp.body) {
-                Ok(content) => {
-                    siv.add_fullscreen_layer(ResizedView::with_full_screen(
-                        Dialog::around(TextView::new(render_gemini(content)).scrollable())
-                            .title(format!("{}: {}", url, resp.meta)),
-                    ));
-                }
-                Err(why) => {
-                    siv.add_layer(Dialog::info(format!(
-                        "UTF/8 decoding error for {}: {:?}",
-                        url, why
-                    )));
-                }
+        Success => match str::from_utf8(&resp.body) {
+            Ok(content) => {
+                let content: StyledString = if resp.meta.starts_with("text/gemini") {
+                    render_gemini(content)
+                } else {
+                    StyledString::plain(content)
+                };
+                siv.add_fullscreen_layer(ResizedView::with_full_screen(
+                    Dialog::around(TextView::new(content).scrollable())
+                        .title(format!("{}: {}", url, resp.meta)),
+                ));
             }
-        }
+            Err(why) => {
+                siv.add_layer(Dialog::info(format!(
+                    "UTF/8 decoding error for {}: {:?}",
+                    url, why
+                )));
+            }
+        },
 
         TemporaryRedirect => {
             open(siv, resp.meta.as_str());
@@ -141,10 +146,7 @@ fn render_gemini(body: &str) -> StyledString {
         match node {
             Text(line) => styled.append(StyledString::plain(line)),
             Link { to, name } => match name {
-                None => styled.append(StyledString::styled(
-                    to,
-                    Style::from(Effect::Underline),
-                )),
+                None => styled.append(StyledString::styled(to, Style::from(Effect::Underline))),
                 Some(name) => styled.append(StyledString::styled(
                     format!("{}: {}", to, name),
                     Style::from(Effect::Underline),

src/client.rs

@@ -5,10 +5,21 @@ use url::Url;
 
 fn config() -> ClientConfig {
     let mut config = ClientConfig::new();
+    config.dangerous().set_certificate_verifier(Arc::new(NoCertificateVerification{}));
+
     config
-        .root_store
-        .add_server_trust_anchors(&webpki_roots::TLS_SERVER_ROOTS);
-    config
+}
+
+struct NoCertificateVerification {}
+
+impl rustls::ServerCertVerifier for NoCertificateVerification {
+    fn verify_server_cert(&self,
+                          _roots: &rustls::RootCertStore,
+                          _presented_certs: &[rustls::Certificate],
+                          _dns_name: webpki::DNSNameRef<'_>,
+                          _ocsp: &[u8]) -> Result<rustls::ServerCertVerified, rustls::TLSError> {
+        Ok(rustls::ServerCertVerified::assertion())
+    }
 }
 
 #[derive(thiserror::Error, Debug)]