Rewrite by self drawing Captcha image.

Gao-Jun · Oct 13, 2022 · a875dce · a875dce
1 parent 2f0a6a7
commit a875dce
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Showing 12 changed files with 860 additions and 210 deletions.
diff --git a/Rakefile b/Rakefile
@@ -11,8 +11,7 @@ task default: :spec
 
 task :preview do
   require "rucaptcha"
-
-  res = RuCaptchaCore.create(1, 5, 1, 1)
+  res = RuCaptchaCore.create(5, 5)
   warn res[0]
   puts res[1].pack("c*")
 end
diff --git a/app/controllers/ru_captcha/captcha_controller.rb b/app/controllers/ru_captcha/captcha_controller.rb
@@ -6,7 +6,8 @@ def index
       headers["Cache-Control"] = "no-cache, no-store, max-age=0, must-revalidate"
       headers["Pragma"] = "no-cache"
       data = generate_rucaptcha
-      opts = {disposition: "inline", type: "image/gif"}
+
+      opts = { disposition: "inline", type: "image/png" }
       send_data data, opts
     end
   end

diff --git a/captcha.png b/captcha.png