diff --git a/.gitignore b/.gitignore
index c20f20a..174401e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,4 +5,5 @@ data/db.sqlite
 __pycache__
 oshipka.egg-info
 provision/tmp
-provision/auto_dns/sensitive.py
\ No newline at end of file
+provision/auto_dns/sensitive.py
+ssl/
\ No newline at end of file
diff --git a/bootstrap/.gitignore b/bootstrap/.gitignore
index 71e8dbc..1b02a12 100644
--- a/bootstrap/.gitignore
+++ b/bootstrap/.gitignore
@@ -3,4 +3,5 @@ venv
 *.pyc
 data/
 __pycache__
-sensitive.py
\ No newline at end of file
+sensitive.py
+webapp/ssl
\ No newline at end of file
diff --git a/bootstrap/config.py b/bootstrap/config.py
index 1283a33..63a2b7f 100644
--- a/bootstrap/config.py
+++ b/bootstrap/config.py
@@ -24,7 +24,7 @@ MAKEDIRS = [
     DATA_DIR, STATIC_DATA_DIR, MEDIA_DIR, TASKS_DIR, TASKS_IN_DIR, TASKS_PROC_DIR, TASKS_BUF_DIR,
 ]
 
-APP_BASE_URL = "http://localhost:5000"
+APP_BASE_URL = "https://PROJECT_NAME.localhost:5000"
 SECURITY_ENABLED = True
 SSO_BASE_URL = 'https://sso.localhost:5008'
 SSO_CLIENT_ID = APP_BASE_URL
diff --git a/bootstrap/data_static/User.csv b/bootstrap/data_static/User.csv
index 8e2670a..3370f98 100644
--- a/bootstrap/data_static/User.csv
+++ b/bootstrap/data_static/User.csv
@@ -1,2 +1,2 @@
-username
-daniel
\ No newline at end of file
+username,_m_n_roles
+admin,1
\ No newline at end of file
diff --git a/bootstrap/run.py b/bootstrap/run.py
index 1d516f8..15d7b81 100644
--- a/bootstrap/run.py
+++ b/bootstrap/run.py
@@ -12,4 +12,4 @@ app.template_folder = TEMPLATES_FOLDER
 app.static_folder = STATIC_FOLDER
 
 if __name__ == "__main__":
-    app.run(debug=True)
+    app.run(port=5000, debug=True, ssl_context=('webapp/ssl/cert.crt', 'webapp/ssl/cert.key'))
diff --git a/oshipka.sh b/oshipka.sh
index 4558eac..79b13e5 100755
--- a/oshipka.sh
+++ b/oshipka.sh
@@ -23,6 +23,9 @@ Usage $0 [ bootstrap | model | db_migrate | db_upgrade | db_populate | db_recrea
 
     translate                    Translations subcommand
 
+    ca                           Create oshipka certificate authority (Oshipka CA)
+    cert_dev [DOMAIN]            Generate dev certificate signed by Oshipka CA
+
     worker                       Start worker
     web                          Start webapp
 
@@ -64,6 +67,56 @@ command_translate() {
     return $?
 }
 
+ca () {
+  if [ -f ${OSHIPKA_PATH}/ssl/oshipka_ca.pem ]; then
+    echo "Oshipka CA already exists"
+    exit 1;
+  fi
+  echo "Creating Oshipka CA..."
+
+  mkdir -p ${OSHIPKA_PATH}/ssl
+  cd ${OSHIPKA_PATH}/ssl || exit
+  openssl genrsa -out oshipka_ca.key 2048
+  openssl req -x509 -new -nodes -key oshipka_ca.key -sha256 -days 1825 -out oshipka_ca.pem -subj "/C=/ST=/L=/O=Oshipka Web Development CA/OU=/CN=oshipka_web_development_ca"
+}
+
+cert_dev () {
+  shift
+  DOMAIN=$1
+
+  if [ -f webapp/ssl/cert.crt ]; then
+    echo "Certificate already exists"
+    exit 1;
+  elif [ ! -f ${OSHIPKA_PATH}/ssl/oshipka_ca.key ]; then
+    echo "Oshipka CA not found, generating..."
+    ca
+  fi
+
+  if [ -z "${DOMAIN}" ]; then
+    DOMAIN=$(basename `pwd`)
+  fi
+
+  mkdir -p webapp/ssl
+  echo "Create CSR for ${DOMAIN}"
+  openssl genrsa -out "webapp/ssl/cert.key" 2048
+  openssl req -new -key "webapp/ssl/cert.key" -out "webapp/ssl/cert.csr" -subj "/C=/ST=/L=/O=Oshipka Web Development/OU=/CN=${DOMAIN}.localhost"
+
+  cat > "webapp/ssl/cert.ext" << EOF
+authorityKeyIdentifier=keyid,issuer
+basicConstraints=CA:FALSE
+keyUsage = digitalSignature, nonRepudiation, keyEncipherment, dataEncipherment
+subjectAltName = @alt_names
+
+[alt_names]
+DNS.1 = ${DOMAIN}.localhost
+EOF
+
+  echo "Create self-signed certificate"
+  openssl x509 -req -in "webapp/ssl/cert.csr" -CA ${OSHIPKA_PATH}/ssl/oshipka_ca.pem -CAkey ${OSHIPKA_PATH}/ssl/oshipka_ca.key -CAcreateserial -out "webapp/ssl/cert.crt" -days 825 -sha256 -extfile "webapp/ssl/cert.ext"
+
+  rm "webapp/ssl/cert.ext" "webapp/ssl/cert.csr"
+}
+
 
 worker () {
   source venv/bin/activate
@@ -150,8 +203,9 @@ bootstrap() {
     cp -r ${OSHIPKA_PATH}/bootstrap/* ${PROJECT_PATH}/
     cp ${OSHIPKA_PATH}/bootstrap/.gitignore ${PROJECT_PATH}/.gitignore
     mkdir ${PROJECT_PATH}/data
-    mkdir ${PROJECT_PATH}/webapp/view_models
     cd ${PROJECT_PATH}
+    sed -i "s/PROJECT_NAME.localhost:5000/${PROJECT_NAME}.localhost:5000/" config.py
+    cert_dev
     init_venv
     link_dev_oshipka
     source venv/bin/activate
@@ -286,6 +340,7 @@ db_purge_recreate() {
   source venv/bin/activate
   rm -rf data/db.sqlite data/search_index migrations/ data/media
   python manager.py db init
+  model
   db_migrate
   db_upgrade
   db_populate
@@ -341,6 +396,10 @@ command_main() {
         ;;
         venv) init_venv "$@"
         ;;
+        ca) ca "$@"
+        ;;
+        cert_dev) cert_dev "$@"
+        ;;
         install) install_reqs "$@"
         ;;
         link) link_dev_oshipka "$@"
diff --git a/oshipka/persistance/__init__.py b/oshipka/persistance/__init__.py
index a7b0c07..332a1af 100644
--- a/oshipka/persistance/__init__.py
+++ b/oshipka/persistance/__init__.py
@@ -338,7 +338,7 @@ SENSITIVE_PREFIX = "__SENSITIVE__."
 DEFAULT_PERMISSION_PERMISSIONS = ['get', 'add_user', 'add_role', 'remove_user', 'remove_role']
 DEFAULT_MODEL_PERMISSIONS = ['get', 'list', 'search', 'create', 'update', 'delete']
 DEFAULT_COLUMN_PERMISSIONS = ['read', 'write']
-DEFAULT_SUBJECTS = ['public', 'logged']
+DEFAULT_SUBJECTS = [('0', 'public'), ('1', 'logged')]
 
 
 def generate_permissions():
@@ -351,24 +351,27 @@ def generate_permissions():
             if model in ['permission']:
                 continue
             is_ownable = 'Ownable' in model_view.definitions.get('inherits', [])
-            subjects = DEFAULT_SUBJECTS + ['owner']if is_ownable else DEFAULT_SUBJECTS
+            subjects = DEFAULT_SUBJECTS + [('1', 'owner')] if is_ownable else DEFAULT_SUBJECTS
             f.write("role,1,permission.update,models.{},,1\n".format(model))
             f.write("role,1,permission.remove_user_self,models.{},,1\n".format(model))
-            for subject in subjects:
+            for perm, subject in subjects:
                 for permission in DEFAULT_PERMISSION_PERMISSIONS:
                     f.write("{},,permission.{},models.{},,0\n".format(subject, permission, model))
                     f.write("role,1,permission.{},models.{},,1\n".format(permission, model))
                 f.write("{},,permission.update,models.{},,0\n".format(subject, model))
                 f.write("{},,permission.remove_user_self,models.{},,0\n".format(subject, model))
                 if is_ownable:
-                    f.write("{},,permission.change_owner,models.{},,1\n".format(subject, model))
+                    if subject in ['owner']:
+                        f.write("{},,permission.change_owner,models.{},,1\n".format(subject, model))
+                    else:
+                        f.write("{},,permission.change_owner,models.{},,0\n".format(subject, model))
                 for permission in DEFAULT_MODEL_PERMISSIONS:
-                    f.write("{},,model.{},models.{},,1\n".format(subject, permission, model))
+                    f.write("{},,model.{},models.{},,{}\n".format(subject, permission, model, perm))
                 for column in model_view.definitions.get('columns'):
                     column_name = column.get('name')
                     for permission in DEFAULT_COLUMN_PERMISSIONS:
-                        f.write("{},,column.{}.{},columns.{},,1\n".format(subject, column_name, permission, model))
-                        f.write("role,1,column.{}.{},columns.{},,1\n".format(subject, column_name, permission, model))
+                        f.write("{},,column.{}.{},columns.{},,{}\n".format(subject, column_name, permission, model, perm))
+                        f.write("role,1,column.{}.{},columns.{},,{}\n".format(subject, column_name, permission, model, perm))
 
 
 def populate_static(app):
diff --git a/oshipka/webapp/views.py b/oshipka/webapp/views.py
index edd2e15..b16e3de 100644
--- a/oshipka/webapp/views.py
+++ b/oshipka/webapp/views.py
@@ -15,11 +15,10 @@ from oshipka.persistance import db, filter_m_n, update_m_ns, SHARING_TYPE_TYPES_
     SHARING_TYPE_TYPES_TYPE_AUTHZ, SHARING_TYPE_TYPES_TYPE_AUTHN
 from oshipka.util.strings import camel_case_to_snake_case
 from config import MEDIA_DIR, SECURITY_ENABLED
+from webapp.models import Permission
 
 webapp_models = importlib.import_module("webapp.models")
 
-if SECURITY_ENABLED:
-    from webapp.models import Permission
 
 MODEL_VIEWS = dict()
 
@@ -55,14 +54,15 @@ def has_permission(obj, action, instance=None, object_prefix="models", action_pr
         return True
 
     # ROLE PERMISSIONS
-    roles_ids = [r.id for r in current_user.roles]
-    role_permissions = Permission.query.filter(Permission.object == "{}.{}".format(object_prefix, obj),
-                                               Permission.action == "{}.{}".format(action_prefix, action),
-                                               Permission.subject == "user",
-                                               Permission.subject_id.in_(roles_ids)).all()
-    for role_permission in role_permissions:
-        if role_permission.is_allowed:
-            return True
+    if hasattr(current_user, "roles"):
+        roles_ids = [r.id for r in current_user.roles]
+        role_permissions = Permission.query.filter(Permission.object == "{}.{}".format(object_prefix, obj),
+                                                   Permission.action == "{}.{}".format(action_prefix, action),
+                                                   Permission.subject == "user",
+                                                   Permission.subject_id.in_(roles_ids)).all()
+        for role_permission in role_permissions:
+            if role_permission.is_allowed:
+                return True
 
     # USER PERMISSIONS
     user_id = current_user.id