Refactor HTTP::Client calls into make_client

src/invidious.cr

@@ -45,7 +45,7 @@ ARCHIVE_URL     = URI.parse("https://archive.org")
 LOGIN_URL       = URI.parse("https://accounts.google.com")
 PUBSUB_URL      = URI.parse("https://pubsubhubbub.appspot.com")
 REDDIT_URL      = URI.parse("https://www.reddit.com")
-TEXTCAPTCHA_URL = URI.parse("http://textcaptcha.com/omarroth@protonmail.com.json")
+TEXTCAPTCHA_URL = URI.parse("http://textcaptcha.com")
 YT_URL          = URI.parse("https://www.youtube.com")
 CHARS_SAFE      = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_"
 CURRENT_BRANCH  = {{ "#{`git branch | sed -n '/\* /s///p'`.strip}" }}
@@ -2972,7 +2972,7 @@ get "/api/v1/annotations/:id" do |env|
         env.response.status_code = location.status_code
       end
 
-      response = HTTP::Client.get(URI.parse(location.headers["Location"]))
+      response = make_client(URI.parse(location.headers["Location"])).get(location.headers["Location"])
 
       if response.body.empty?
         env.response.status_code = 404

src/invidious/helpers/helpers.cr

@@ -619,6 +619,8 @@ def cache_annotation(db, id, annotations)
     end
   end
 
+  if has_legacy_annotations
     # TODO: Update on conflict?
     db.exec("INSERT INTO annotations VALUES ($1, $2) ON CONFLICT DO NOTHING", id, annotations)
+  end
 end

src/invidious/helpers/utils.cr

@@ -18,13 +18,18 @@ def elapsed_text(elapsed)
   "#{(millis * 1000).round(2)}µs"
 end
 
-def make_client(url, proxies = {} of String => Array({ip: String, port: Int32}), region = nil)
+def make_client(url : URI, proxies = {} of String => Array({ip: String, port: Int32}), region = nil)
+  context = nil
+
+  if url.scheme == "https"
     context = OpenSSL::SSL::Context::Client.new
     context.add_options(
       OpenSSL::SSL::Options::ALL |
       OpenSSL::SSL::Options::NO_SSL_V2 |
       OpenSSL::SSL::Options::NO_SSL_V3
     )
+  end
+
   client = HTTPClient.new(url, context)
   client.read_timeout = 10.seconds
   client.connect_timeout = 10.seconds

src/invidious/users.cr

@@ -331,7 +331,7 @@ def generate_captcha(key, db)
 end
 
 def generate_text_captcha(key, db)
-  response = HTTP::Client.get(TEXTCAPTCHA_URL).body
+  response = make_client(TEXTCAPTCHA_URL).get("/omarroth@protonmail.com.json").body
   response = JSON.parse(response)
 
   tokens = response["a"].as_a.map do |answer|