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-rw-r--r--src/exchangedb/exchange-0002.sql87
1 files changed, 87 insertions, 0 deletions
diff --git a/src/exchangedb/exchange-0002.sql b/src/exchangedb/exchange-0002.sql
index 9a2793f1..a670876a 100644
--- a/src/exchangedb/exchange-0002.sql
+++ b/src/exchangedb/exchange-0002.sql
@@ -43,6 +43,93 @@ COMMENT ON INDEX prepare_get_index
+CREATE TABLE IF NOT EXISTS future_denominations
+ (denom_pub_hash BYTEA PRIMARY KEY CHECK (LENGTH(denom_pub_hash)=64)
+ ,denom_pub BYTEA NOT NULL
+ ,valid_from INT8 NOT NULL
+ ,expire_withdraw INT8 NOT NULL
+ ,expire_deposit INT8 NOT NULL
+ ,expire_legal INT8 NOT NULL
+ ,coin_val INT8 NOT NULL
+ ,coin_frac INT4 NOT NULL
+ ,fee_withdraw_val INT8 NOT NULL
+ ,fee_withdraw_frac INT4 NOT NULL
+ ,fee_deposit_val INT8 NOT NULL
+ ,fee_deposit_frac INT4 NOT NULL
+ ,fee_refresh_val INT8 NOT NULL
+ ,fee_refresh_frac INT4 NOT NULL
+ ,fee_refund_val INT8 NOT NULL
+ ,fee_refund_frac INT4 NOT NULL
+ );
+COMMENT ON TABLE future_denominations
+ IS 'Future denominations. Moved to denomiations once the master signature is provided. Kept separate (instead of using NULL-able master_sig column) to ensure denomination keys without master signature cannot satisfy foreign key constraints of other tables.';
+COMMENT ON COLUMN future_denominations.valid_from
+ IS 'Earliest time when the private key can be used to withdraw.';
+COMMENT ON COLUMN future_denominations.expire_withdraw
+ IS 'Latest time when the private key can be used to withdraw.';
+
+CREATE INDEX IF NOT EXISTS future_denominations_expire_withdraw_index
+ ON future_denominations
+ (expire_withdraw);
+COMMENT ON INDEX future_denominations_expire_withdraw_index
+ IS 'Future denominations that cannot be withdrawn anymore can be deleted.';
+
+
+
+CREATE TABLE IF NOT EXISTS auditors
+ (auditor_pub BYTEA PRIMARY KEY CHECK (LENGTH(auditor_pub)=32)
+ ,auditor_name VARCHAR NOT NULL
+ ,auditor_url VARCHAR NOT NULL
+ ,is_active BOOLEAN NOT NULL
+ ,last_change INT8 NOT NULL
+ );
+COMMENT ON TABLE auditors
+ IS 'Table with auditors 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 auditors.auditor_pub
+ IS 'Public key of the auditor.';
+COMMENT ON COLUMN auditors.auditor_url
+ IS 'The base URL of the auditor.';
+COMMENT ON COLUMN auditors.is_active
+ IS 'true if we are currently supporting the use of this auditor.';
+COMMENT ON COLUMN auditors.last_change
+ IS 'Latest time when active status changed. Used to detect replays of old messages.';
+
+
+CREATE TABLE IF NOT EXISTS auditor_denom_sigs
+ (auditor_pub BYTEA NOT NULL REFERENCES auditors (auditor_pub) ON DELETE CASCADE
+ ,denom_pub_hash BYTEA NOT NULL REFERENCES denominations (denom_pub_hash) ON DELETE CASCADE
+ ,auditor_sig BYTEA PRIMARY KEY CHECK (LENGTH(auditor_sig)=64)
+ );
+COMMENT ON TABLE auditor_denom_sigs
+ IS 'Table with auditor signatures on exchange denomination keys.';
+COMMENT ON COLUMN auditor_denom_sigs.auditor_pub
+ IS 'Public key of the auditor.';
+COMMENT ON COLUMN auditor_denom_sigs.denom_pub_hash
+ IS 'Denomination the signature is for.';
+COMMENT ON COLUMN auditor_denom_sigs.auditor_sig
+ IS 'Signature of the auditor, of purpose TALER_SIGNATURE_AUDITOR_EXCHANGE_KEYS.';
+CREATE INDEX IF NOT EXISTS auditor_denom_sigs_denom_hash_index
+ ON auditor_denom_sigs
+ (denom_pub_hash);
+
+
+CREATE TABLE IF NOT EXISTS exchange_sign_keys
+ (exchange_pub BYTEA PRIMARY KEY
+ ,master_pub BYTEA NOT NULL CHECK (LENGTH(master_pub)=32)
+ ,master_sig BYTEA NOT NULL CHECK (LENGTH(master_sig)=64)
+ ,legal_end INT8 NOT NULL
+ );
+COMMENT ON TABLE exchange_sign_keys
+ IS 'Table with master public key signatures on exchange online signing keys.';
+COMMENT ON COLUMN exchange_sign_keys.exchange_pub
+ IS 'Public online signing key of the exchange.';
+COMMENT ON COLUMN exchange_sign_keys.master_pub
+ IS 'Master public key of the exchange that was used for master_sig.';
+COMMENT ON COLUMN exchange_sign_keys.master_sig
+ IS 'Signature affirming the validity of the signing key of purpose TALER_SIGNATURE_MASTER_SIGNING_KEY_VALIDITY.';
+COMMENT ON COLUMN exchange_sign_keys.legal_end
+ IS 'Time when this online signing key legally expires.';
+
-- Complete transaction
COMMIT;