org

kms/migrations/003_add_token_prefix.up.sql

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+-- Migration: 003_add_token_prefix
+-- Add token prefix field to applications table
+
+-- Add prefix field to applications table
+ALTER TABLE applications ADD COLUMN token_prefix VARCHAR(10) DEFAULT '' NOT NULL;
+
+-- Add check constraint to ensure prefix is 2-4 uppercase letters
+ALTER TABLE applications ADD CONSTRAINT chk_token_prefix_format 
+    CHECK (token_prefix ~ '^[A-Z]{2,4}$' OR token_prefix = '');
+
+-- Create index for prefix field
+CREATE INDEX idx_applications_token_prefix ON applications(token_prefix);
+
+-- Update existing applications with empty prefix (they will use the default "kms_" prefix)
+-- Applications can later be updated to have custom prefixes
+
+-- Set the internal application prefix to "KMS"
+UPDATE applications 
+SET token_prefix = 'KMS' 
+WHERE app_id = 'internal.api-key-service';