exchange/src/exchangedb/0003-aml_staff.sql

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-- Copyright (C) 2014--2022 Taler Systems SA
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CREATE TABLE aml_staff
  (aml_staff_uuid BIGINT GENERATED BY DEFAULT AS IDENTITY UNIQUE
  ,decider_pub BYTEA PRIMARY KEY CHECK (LENGTH(decider_pub)=32)
  ,master_sig BYTEA CHECK (LENGTH(master_sig)=64)
  ,decider_name VARCHAR NOT NULL
  ,is_active BOOLEAN NOT NULL
  ,read_only BOOLEAN NOT NULL
  ,last_change INT8 NOT NULL
  );
COMMENT ON TABLE aml_staff
  IS 'Table with AML staff members the exchange uses or has used in the past. Entries never expire as we need to remember the last_change column indefinitely.';
COMMENT ON COLUMN aml_staff.decider_pub
  IS 'Public key of the AML staff member.';
COMMENT ON COLUMN aml_staff.master_sig
  IS 'The master public key signature on the AML staff member status, of type TALER_SIGNATURE_MASTER_AML_KEY.';
COMMENT ON COLUMN aml_staff.decider_name
  IS 'Name of the staff member.';
COMMENT ON COLUMN aml_staff.is_active
  IS 'true if we are currently supporting the use of this AML staff member.';
COMMENT ON COLUMN aml_staff.is_active
  IS 'true if the member has read-only access.';
COMMENT ON COLUMN aml_staff.last_change
  IS 'Latest time when active status changed. Used to detect replays of old messages.';