36 lines
1.4 KiB
Plaintext
36 lines
1.4 KiB
Plaintext
# This file is in the public domain.
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#
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# Database-backend independent specification for the exchangedb module.
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#
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[exchangedb]
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# Where do we expect to find information about auditors?
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AUDITOR_BASE_DIR = ${TALER_DATA_HOME}/auditors/
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# Where do we expect to find information about wire transfer fees
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# for aggregate payments? These are the amounts we charge (subtract)
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# the merchant per wire transfer. The directory is expected to
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# contain files "$METHOD.fee" with the cost structure, where
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# $METHOD corresponds to a wire transfer method.
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WIREFEE_BASE_DIR = ${TALER_DATA_HOME}/exchange/wirefees/
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# After how long do we close idle reserves? The exchange
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# and the auditor must agree on this value. We currently
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# expect it to be globally defined for the whole system,
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# as there is no way for wallets to query this value. Thus,
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# it is only configurable for testing, and should be treated
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# as constant in production.
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IDLE_RESERVE_EXPIRATION_TIME = 4 weeks
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# After how long do we forget about reserves? Should be above
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# the legal expiration timeframe of withdrawn coins.
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LEGAL_RESERVE_EXPIRATION_TIME = 7 years
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# How long should generated coins overlap in their validity
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# periods. Should be long enough to avoid problems with
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# wallets picking one key and then due to network latency
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# another key being valid. The DURATION_WITHDRAW period
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# must be longer than this value.
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DURATION_OVERLAP = 5 minutes |