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perf: optimize RLS policies (consolidate and wrap auth calls)

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robin
2025-12-18 16:36:30 +01:00
parent 22db65d109
commit 9464d56055
1 changed files with 53 additions and 84 deletions
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137
supa_schema.sql
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@@ -105,93 +105,63 @@ ALTER TABLE bottles ENABLE ROW LEVEL SECURITY;
ALTER TABLE tastings ENABLE ROW LEVEL SECURITY;
-- Policies for Profiles
CREATE POLICY "Users can view their own profile" ON profiles
FOR SELECT USING (auth.uid() = id);
CREATE POLICY "Admins can view all profiles" ON profiles
CREATE POLICY "profiles_select_policy" ON profiles
FOR SELECT USING (
EXISTS (SELECT 1 FROM admin_users WHERE user_id = auth.uid())
(SELECT auth.uid()) = id OR
EXISTS (SELECT 1 FROM admin_users WHERE user_id = (SELECT auth.uid()))
);
CREATE POLICY "Users can update their own profile" ON profiles
FOR UPDATE USING (auth.uid() = id);
CREATE POLICY "Admins can update all profiles" ON profiles
CREATE POLICY "profiles_update_policy" ON profiles
FOR UPDATE USING (
EXISTS (SELECT 1 FROM admin_users WHERE user_id = auth.uid())
(SELECT auth.uid()) = id OR
EXISTS (SELECT 1 FROM admin_users WHERE user_id = (SELECT auth.uid()))
);
-- Policies for Bottles
CREATE POLICY "Users can view their own bottles" ON bottles
FOR SELECT USING (auth.uid() = user_id);
CREATE POLICY "Users can insert their own bottles" ON bottles
FOR INSERT WITH CHECK (auth.uid() = user_id);
CREATE POLICY "Users can update their own bottles" ON bottles
FOR UPDATE USING (auth.uid() = user_id);
CREATE POLICY "Users can delete their own bottles" ON bottles
FOR DELETE USING (auth.uid() = user_id);
CREATE POLICY "bottles_owner_policy" ON bottles
FOR ALL USING ((SELECT auth.uid()) = user_id);
-- Policies for Tastings
CREATE POLICY "Users can view their own tastings" ON tastings
FOR SELECT USING (auth.uid() = user_id);
-- Geteilte Tastings für Buddies sichtbar machen (wenn verknüpft)
CREATE POLICY "Users can view tastings they are tagged in" ON tastings
CREATE POLICY "tastings_select_policy" ON tastings
FOR SELECT USING (
(SELECT auth.uid()) = user_id OR
id IN (
SELECT tasting_id FROM tasting_tags
WHERE buddy_id IN (SELECT id FROM buddies WHERE buddy_profile_id = auth.uid())
WHERE buddy_id IN (SELECT id FROM buddies WHERE buddy_profile_id = (SELECT auth.uid()))
)
);
CREATE POLICY "Users can insert their own tastings" ON tastings
FOR INSERT WITH CHECK (auth.uid() = user_id);
CREATE POLICY "Users can update their own tastings" ON tastings
FOR UPDATE USING (auth.uid() = user_id);
CREATE POLICY "Users can delete their own tastings" ON tastings
FOR DELETE USING (auth.uid() = user_id);
CREATE POLICY "tastings_modify_policy" ON tastings
FOR ALL USING ((SELECT auth.uid()) = user_id);
-- Policies for Buddies
ALTER TABLE buddies ENABLE ROW LEVEL SECURITY;
CREATE POLICY "Users can manage their own buddies" ON buddies
FOR ALL USING (auth.uid() = user_id);
CREATE POLICY "Users can see buddies linked to their profile" ON buddies
FOR SELECT USING (buddy_profile_id = auth.uid());
-- TASTINGS (Core Table)
ALTER TABLE tastings ENABLE ROW LEVEL SECURITY;
-- SIMPLEST POLICY: You see your own stuff.
-- No subqueries = No recursion.
CREATE POLICY "tastings_owner_policy" ON tastings
FOR ALL USING (auth.uid() = user_id);
CREATE POLICY "buddies_access_policy" ON buddies
FOR ALL USING (
(SELECT auth.uid()) = user_id OR
buddy_profile_id = (SELECT auth.uid())
);
-- Policies for Tasting Sessions
ALTER TABLE tasting_sessions ENABLE ROW LEVEL SECURITY;
CREATE POLICY "Users can manage their own sessions" ON tasting_sessions
FOR ALL USING (auth.uid() = user_id);
CREATE POLICY "Users can see sessions they participate in" ON tasting_sessions
FOR SELECT USING (
CREATE POLICY "sessions_access_policy" ON tasting_sessions
FOR ALL USING (
(SELECT auth.uid()) = user_id OR
id IN (
SELECT session_id FROM session_participants
WHERE buddy_id IN (SELECT id FROM buddies WHERE buddy_profile_id = auth.uid())
WHERE buddy_id IN (SELECT id FROM buddies WHERE buddy_profile_id = (SELECT auth.uid()))
)
);
-- SESSION PARTICIPANTS
ALTER TABLE session_participants ENABLE ROW LEVEL SECURITY;
CREATE POLICY "session_participants_owner_policy" ON session_participants
FOR ALL USING (auth.uid() = user_id);
FOR ALL USING ((SELECT auth.uid()) = user_id);
-- TASTING TAGS
ALTER TABLE tasting_tags ENABLE ROW LEVEL SECURITY;
CREATE POLICY "tasting_tags_owner_policy" ON tasting_tags
FOR ALL USING (auth.uid() = user_id);
FOR ALL USING ((SELECT auth.uid()) = user_id);
-- STORAGE SETUP
-- Create 'bottles' bucket if it doesn't exist
@@ -215,7 +185,7 @@ ON storage.objects FOR ALL
TO authenticated
USING (
bucket_id = 'bottles' AND
(storage.foldername(name))[1] = auth.uid()::text
(storage.foldername(name))[1] = (SELECT auth.uid())::text
);
-- Policy to allow public to view images
@@ -281,21 +251,21 @@ ALTER TABLE user_credits ENABLE ROW LEVEL SECURITY;
ALTER TABLE admin_users ENABLE ROW LEVEL SECURITY;
-- Policies for api_usage (users can view their own, admins can view all)
CREATE POLICY "Users can view their own API usage" ON api_usage FOR SELECT USING (auth.uid() = user_id);
CREATE POLICY "Admins can view all API usage" ON api_usage FOR SELECT USING (
EXISTS (SELECT 1 FROM admin_users WHERE user_id = auth.uid())
CREATE POLICY "api_usage_select_policy" ON api_usage FOR SELECT USING (
(SELECT auth.uid()) = user_id OR
EXISTS (SELECT 1 FROM admin_users WHERE user_id = (SELECT auth.uid()))
);
CREATE POLICY "Users can insert their own API usage" ON api_usage FOR INSERT WITH CHECK (auth.uid() = user_id);
CREATE POLICY "api_usage_insert_policy" ON api_usage FOR INSERT WITH CHECK ((SELECT auth.uid()) = user_id);
-- Policies for user_credits
CREATE POLICY "Users can view their own credits" ON user_credits FOR SELECT USING (auth.uid() = user_id);
CREATE POLICY "Admins can view all credits" ON user_credits FOR SELECT USING (
EXISTS (SELECT 1 FROM admin_users WHERE user_id = auth.uid())
CREATE POLICY "user_credits_select_policy" ON user_credits FOR SELECT USING (
(SELECT auth.uid()) = user_id OR
EXISTS (SELECT 1 FROM admin_users WHERE user_id = (SELECT auth.uid()))
);
-- Policies for admin_users (users can see their own admin record)
CREATE POLICY "Users can view their own admin record" ON admin_users FOR SELECT USING (
auth.uid() = user_id
CREATE POLICY "admin_users_select_policy" ON admin_users FOR SELECT USING (
(SELECT auth.uid()) = user_id
);
-- Note: To add robin as admin, run this after getting the user_id:
@@ -333,21 +303,19 @@ CREATE INDEX idx_credit_transactions_type ON credit_transactions(type);
ALTER TABLE credit_transactions ENABLE ROW LEVEL SECURITY;
-- Policies for credit_transactions
CREATE POLICY "Users can view their own transactions" ON credit_transactions
FOR SELECT USING (auth.uid() = user_id);
CREATE POLICY "Admins can view all transactions" ON credit_transactions
CREATE POLICY "credit_transactions_select_policy" ON credit_transactions
FOR SELECT USING (
EXISTS (SELECT 1 FROM admin_users WHERE user_id = auth.uid())
(SELECT auth.uid()) = user_id OR
EXISTS (SELECT 1 FROM admin_users WHERE user_id = (SELECT auth.uid()))
);
CREATE POLICY "Users can insert their own transactions" ON credit_transactions
FOR INSERT WITH CHECK (auth.uid() = user_id);
CREATE POLICY "credit_transactions_insert_policy" ON credit_transactions
FOR INSERT WITH CHECK ((SELECT auth.uid()) = user_id);
-- Update user_credits policies to allow admin updates
CREATE POLICY "Admins can update credits" ON user_credits
CREATE POLICY "user_credits_update_policy" ON user_credits
FOR UPDATE USING (
auth.uid() IN (SELECT user_id FROM admin_users)
EXISTS (SELECT 1 FROM admin_users WHERE user_id = (SELECT auth.uid()))
);
-- Initialize credits for existing users (run manually if needed)
@@ -394,26 +362,27 @@ ALTER TABLE subscription_plans ENABLE ROW LEVEL SECURITY;
ALTER TABLE user_subscriptions ENABLE ROW LEVEL SECURITY;
-- Policies for subscription_plans (everyone can view active plans)
CREATE POLICY "Anyone can view active plans" ON subscription_plans
FOR SELECT USING (is_active = true);
CREATE POLICY "subscription_plans_select_policy" ON subscription_plans
FOR SELECT USING (
is_active = true OR
EXISTS (SELECT 1 FROM admin_users WHERE user_id = (SELECT auth.uid()))
);
CREATE POLICY "Admins can manage plans" ON subscription_plans
CREATE POLICY "subscription_plans_admin_policy" ON subscription_plans
FOR ALL USING (
auth.uid() IN (SELECT user_id FROM admin_users)
EXISTS (SELECT 1 FROM admin_users WHERE user_id = (SELECT auth.uid()))
);
-- Policies for user_subscriptions
CREATE POLICY "Users can view their own subscription" ON user_subscriptions
FOR SELECT USING (auth.uid() = user_id);
CREATE POLICY "Admins can view all subscriptions" ON user_subscriptions
CREATE POLICY "user_subscriptions_select_policy" ON user_subscriptions
FOR SELECT USING (
auth.uid() IN (SELECT user_id FROM admin_users)
(SELECT auth.uid()) = user_id OR
EXISTS (SELECT 1 FROM admin_users WHERE user_id = (SELECT auth.uid()))
);
CREATE POLICY "Admins can manage subscriptions" ON user_subscriptions
CREATE POLICY "user_subscriptions_admin_policy" ON user_subscriptions
FOR ALL USING (
auth.uid() IN (SELECT user_id FROM admin_users)
EXISTS (SELECT 1 FROM admin_users WHERE user_id = (SELECT auth.uid()))
);
-- Insert default plans