690d38f0f8
These changes decode valid SIGHASH types on signatures in assembly (asm) representations of scriptSig scripts. This squashed commit incorporates substantial helpful feedback from jtimon, laanwj, and sipa.
49 lines
1.7 KiB
Markdown
49 lines
1.7 KiB
Markdown
(note: this is a temporary file, to be added-to by anybody, and moved to
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release-notes at release time)
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Notable changes
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===============
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zcash-cli: arguments privacy
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----------------------------
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The RPC command line client gained a new argument, `-stdin`
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to read extra arguments from standard input, one per line until EOF/Ctrl-D.
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For example:
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$ src/zcash-cli -stdin walletpassphrase
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mysecretcode
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120
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^D (Ctrl-D)
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It is recommended to use this for sensitive information such as private keys, as
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command-line arguments can usually be read from the process table by any user on
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the system.
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Asm representations of scriptSig signatures now contain SIGHASH type decodes
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----------------------------------------------------------------------------
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The `asm` property of each scriptSig now contains the decoded signature hash
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type for each signature that provides a valid defined hash type.
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The following items contain assembly representations of scriptSig signatures
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and are affected by this change:
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- RPC `getrawtransaction`
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- RPC `decoderawtransaction`
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- REST `/rest/tx/` (JSON format)
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- REST `/rest/block/` (JSON format when including extended tx details)
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- `zcash-tx -json`
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For example, the `scriptSig.asm` property of a transaction input that
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previously showed an assembly representation of:
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304502207fa7a6d1e0ee81132a269ad84e68d695483745cde8b541e3bf630749894e342a022100c1f7ab20e13e22fb95281a870f3dcf38d782e53023ee313d741ad0cfbc0c509001
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now shows as:
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304502207fa7a6d1e0ee81132a269ad84e68d695483745cde8b541e3bf630749894e342a022100c1f7ab20e13e22fb95281a870f3dcf38d782e53023ee313d741ad0cfbc0c5090[ALL]
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Note that the output of the RPC `decodescript` did not change because it is
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configured specifically to process scriptPubKey and not scriptSig scripts.
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