✨ Proxy support

README.md

@@ -97,6 +97,9 @@ Features in *italics* are in the master branch, but not in the latest release.
 - [x] Theming
 - [x] *Emoji favicons*
   - See `gemini://mozz.us/files/rfc_gemini_favicon.gmi` for details
+- [x] *Proxying*
+  - All requests can optionally be sent through another server
+  - A gemini proxy server implementation currently does not exist, but Amfora will support it when it does!
 - [ ] Subscribe to RSS and Atom feeds and display them
   - Subscribing to page changes, similar to how Spacewalk works, will also be supported
   - *In progress on `feeds` branch*

client/client.go

@@ -5,12 +5,20 @@ import (
 	"net/url"
 
 	"github.com/makeworld-the-better-one/go-gemini"
+	"github.com/spf13/viper"
 )
 
 // Fetch returns response data and an error.
 // The error text is human friendly and should be displayed.
 func Fetch(u string) (*gemini.Response, error) {
-	res, err := gemini.Fetch(u)
+	var res *gemini.Response
+	var err error
+
+	if viper.GetString("a-general.proxy") == "" {
+		res, err = gemini.Fetch(u)
+	} else {
+		res, err = gemini.FetchWithHost(viper.GetString("a-general.proxy"), u)
+	}
 	if err != nil {
 		return nil, err
 	}

config/default.go

@@ -55,6 +55,13 @@ page_max_time = 10
 # Whether to replace tab numbers with emoji favicons, which are cached.
 emoji_favicons = false
 
+# Proxy server, through which all requests would be sent.
+# String should be a host: a domain/IP with an optional port. Port 1965 is assumed otherwise.
+# The proxy server needs to be a Gemini server that supports proxying.
+# By default it is empty, which disables the proxy.
+proxy = ""
+
+
 [keybindings]
 # In the future there will be more settings here.
 
@@ -154,4 +161,5 @@ max_pages = 30 # The maximum number of pages the cache will store
 # bkmk_modal_text
 # bkmk_modal_label
 # bkmk_modal_field_bg
-# bkmk_modal_field_text`)
+# bkmk_modal_field_text
+`)

default-config.toml

@@ -52,6 +52,13 @@ page_max_time = 10
 # Whether to replace tab numbers with emoji favicons, which are cached.
 emoji_favicons = false
 
+# Proxy server, through which all requests would be sent.
+# String should be a host: a domain/IP with an optional port. Port 1965 is assumed otherwise.
+# The proxy server needs to be a Gemini server that supports proxying.
+# By default it is empty, which disables the proxy.
+proxy = ""
+
+
 [keybindings]
 # In the future there will be more settings here.
 
@@ -151,4 +158,4 @@ max_pages = 30 # The maximum number of pages the cache will store
 # bkmk_modal_text
 # bkmk_modal_label
 # bkmk_modal_field_bg
-# bkmk_modal_field_text
+# bkmk_modal_field_text