✨🐞 Improve/rethink/fix Live Preview (#358)

Parent issue: sequentech/meta#752

config.yml

@@ -183,6 +183,7 @@ config:
     # play.http.parser.maxDiskBuffer (in ballot-box config)
     # play.http.parser.maxMemoryBuffer (in ballot-box config)
     # parsers.text.maxLength (in ballot-box config)
+    # DATA_UPLOAD_MAX_MEMORY_SIZE (in iam config)
     # client_max_body_size (in nginx)
     max_body_size: 2m
 

iam/templates/deploy.py

@@ -78,6 +78,7 @@ def on_celery_setup_logging(**kwargs):
 }
 
 STATIC_ROOT = '/home/iam/webstatic'
+STATIC_PREVIEW_PATH = '/home/iam/webstatic/preview'
 MEDIA_ROOT = '/home/iam/webstatic/media'
 
 ALLOWED_HOSTS = ['*']
@@ -222,4 +223,7 @@ def on_celery_setup_logging(**kwargs):
 {{extra_option}}
 {% endfor %}
 
+{% set max_body_size_bytes = (config.http.max_body_size[:-1] | int) * 1024 * 1024 %}
+
+DATA_UPLOAD_MAX_MEMORY_SIZE = {{  max_body_size_bytes }}
 

iam/templates/test_settings.py

@@ -174,6 +174,7 @@ class CeleryConfig:
 
 STATIC_URL = '/static/'
 STATIC_ROOT = os.path.join(BASE_DIR, 'static')
+STATIC_PREVIEW_PATH = os.path.join(BASE_DIR, 'static', 'preview')
 
 # cors
 CORS_ORIGIN_ALLOW_ALL = False
@@ -248,6 +249,10 @@ class CeleryConfig:
 
 ENABLE_MULTIPLE_TALLIES = False
 
+{% set max_body_size_bytes = (config.http.max_body_size[:-1] | int) * 1024 * 1024 %}
+
+DATA_UPLOAD_MAX_MEMORY_SIZE = {{  max_body_size_bytes }}
+
 if not os.path.exists(IMAGE_STORE_PATH):
     os.mkdir(IMAGE_STORE_PATH)
 

oneserver/templates/nginx.conf

@@ -134,6 +134,7 @@ http {
         default 1;
         "~^GET:/elections/api/(authorities|election/(\d+)(|/results|/hash/))" 0;
         "~^GET:/elections/public/\d+/\d+.tar" 0;
+        "~^GET:/iam/api/auth-event/([a-f0-9\-]+)/live-preview" 0;
         "~^POST:/elections/api/election/(\d+)/voter/" 0;
         "~^GET:/iam/api/(legal/|auth-event/(\d+)/?)" 0;
         "~^POST:/iam/api/auth-event/(\d+)/(register|authenticate|resend_auth_code|ping)" 0;