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734d5aabe0
like it a bit long, but maybe verbose explanation is better. Co-authored-by: Elliot Lee <github.public@intelliot.com>
29 lines
1010 B
JavaScript
29 lines
1010 B
JavaScript
// Sample code demonstrating secure offline signing using xrpl.js library.
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const xrpl = require('xrpl')
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// Load seed value from an environment variable:
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const my_wallet = xrpl.Wallet.fromSeed(process.env['MY_SEED'])
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// For offline signing, you need to know your address's next Sequence number.
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// Alternatively, you could use a Ticket in place of the Sequence number.
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// This is useful when you need multiple signatures and may want to process transactions out-of-order.
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// For details, see: https://xrpl.org/tickets.html
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let my_seq = 21404872
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// Provide *all* required fields before signing a transaction
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const txJSON = {
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"Account": my_wallet.address,
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"TransactionType":"Payment",
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"Destination":"rf1BiGeXwwQoi8Z2ueFYTEXSwuJYfV2Jpn",
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"Amount":"13000000",
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"Flags":2147483648,
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"LastLedgerSequence":7835923, // Optional, but recommended.
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"Fee":"13",
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"Sequence": my_seq
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}
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const signed = my_wallet.sign(txJSON)
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console.log("tx_blob is:", signed.tx_blob)
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console.log("tx hash is:", signed.hash)
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