deploy login & reCaptcha

apps/captcha_app/api/v1/views.py

@@ -0,0 +1,43 @@
+from rest_captcha.settings import api_settings as settings
+from rest_framework import views
+import uuid
+from rest_captcha import utils
+import base64
+from rest_framework import response
+from .utils import (
+    random_char_challenge,
+    generate_image
+)
+from django.core.cache import cache
+
+
+class CustomizeRestCaptchaView(views.APIView):
+    """
+    overriding RestCaptchaView to generate captcha image
+    """
+    authentication_classes = ()  # noqa
+    permission_classes = ()
+
+    def post(self, request):
+        key = str(uuid.uuid4())
+        value = random_char_challenge(settings.CAPTCHA_LENGTH)
+        cache_key = utils.get_cache_key(key)
+        print(cache_key)
+        cache.set(cache_key, value, settings.CAPTCHA_TIMEOUT)
+        print(cache.get(cache_key))
+
+        # generate image
+        image_bytes = generate_image(value)
+        image_b64 = base64.b64encode(image_bytes)
+
+        data = {
+            settings.CAPTCHA_KEY: key,
+            settings.CAPTCHA_IMAGE: image_b64,
+            'image_type': 'image/png',
+            'image_decode': 'base64'
+        }
+        return response.Response(data)
+
+    def get(self, request):
+        key = cache.get("rest_captcha_9e3ca166-c2f8-41e8-8f19-aa6f520fc123.0")
+        return response.Response(key)