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fluree.db.util.tx
gen-tx-hashclj
(gen-tx-hash tx-flakes)(gen-tx-hash tx-flakes sorted?)From a list of transaction flakes, returns the sha3 hash.
Note, this assumes the _tx/hash flake is NOT included in this list, else the resulting hash will be different from the one that would have been computed when performing the transaction.
From a list of transaction flakes, returns the sha3 hash. Note, this assumes the _tx/hash flake is NOT included in this list, else the resulting hash will be different from the one that would have been computed when performing the transaction.
generate-merkle-rootclj
(generate-merkle-root & hashes)hashes should already be in the correct order.
hashes should already be in the correct order.
get-tx-meta-from-txclj
(get-tx-meta-from-tx txn)Separates tx-meta from the rest of the transaction. If by chance tx-meta was included twice, will throw an exception.
Separates tx-meta from the rest of the transaction. If by chance tx-meta was included twice, will throw an exception.
validate-commandclj
(validate-command {:keys [sig cmd]})Takes a command (map) and validates signature, adds in auth or authority and does some additional checks. This can be done before putting the command into the queue for processing.
Puts original :cmd string and :sig string into this one map for use downstream.
Takes a command (map) and validates signature, adds in auth or authority and does some additional checks. This can be done before putting the command into the queue for processing. Puts original :cmd string and :sig string into this one map for use downstream.
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