Change fingerprint to bytea

db/migrate/20220616182016_create_sbom_sources.rb

@@ -6,7 +6,7 @@ def change
       t.timestamps_with_timezone
       t.integer :source_type, null: false, limit: 2
       t.jsonb :source, null: false, default: {}
-      t.text :fingerprint, null: false, limit: 255
+      t.binary :fingerprint, null: false
     end
   end
 end

db/structure.sql

@@ -20564,8 +20564,7 @@ CREATE TABLE sbom_sources (
     updated_at timestamp with time zone NOT NULL,
     source_type smallint NOT NULL,
     source jsonb DEFAULT '{}'::jsonb NOT NULL,
-    fingerprint text NOT NULL,
-    CONSTRAINT check_74f01d3506 CHECK ((char_length(fingerprint) <= 255))
+    fingerprint bytea NOT NULL
 );
 CREATE SEQUENCE sbom_sources_id_seq

ee/app/models/sbom/source.rb

@@ -9,6 +9,6 @@ class Source < ApplicationRecord
 
     validates :source_type, presence: true
     validates :source, presence: true, json_schema: { filename: 'sbom_source' }
-    validates :fingerprint, presence: true, length: { maximum: 255 }
+    validates :fingerprint, presence: true
   end
 end

ee/spec/models/sbom/source_spec.rb

@@ -13,7 +13,6 @@
     it { is_expected.to validate_presence_of(:source_type) }
     it { is_expected.to validate_presence_of(:source) }
     it { is_expected.to validate_presence_of(:fingerprint) }
-    it { is_expected.to validate_length_of(:fingerprint).is_at_most(255) }
   end
 
   describe 'source validation' do