Verify event signatures before adding log entries #25
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Codecov Report
@@ Coverage Diff @@
## master #25 +/- ##
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+ Coverage 99.38% 99.4% +0.02%
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Files 4 4
Lines 486 508 +22
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+ Hits 483 505 +22
Misses 3 3
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garious
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garious
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May 13, 2020
* Initial commit * Execute transfers * Refactor for testing * Cleanup readme * Rewrite * Cleanup * Cleanup * Cleanup client * Use a Null Client to move prints closer to where messages are sent * Upgrade Solana * Move core functionality into its own module * Handle transaction errors * Merge allocations * Fixes * Cleanup readme * Fix markdown * Add example input * Add integration test - currently fails * Add integration test * Add metrics * Use RpcClient in dry-run, just don't send messages * More metrics * Fix dry run with no keys * Only require one approval if fee-payer is the sender keypair * Fix bugs * Don't create the transaction log if nothing to put into it; otherwise the next innvocation won't add the header * Apply previous transactions to allocations with matching recipients * Bail out of any account already has a balance * Polish * Add new 'balances' command * 9 decimal places * Add missing file * Better dry-run; keypair options now optional * Change field name from 'bid' to 'accepted' Also, tolerate precision change from 2 decimal places to 4 * Write to transaction log immediately * Rename allocations_csv to bids_csv So that we can bypass bids_csv with an allocations CSV file * Upgrade Solana * Remove faucet from integration test * Cleaner integration test Won't work until this lands and is released: #9717 * Update README * Add TravicCI script to build and test (#1) * Add distribute-stake command (#2) * Distribute -> DistributeTokens (#3) * Cache cargo deps (#4) * Add docs (#5) * Switch to latest Solana 1.1 release (#7) * distribute -> distribute-tokens (#9) * Switch from CSV to a pickledb database (#8) * Switch from CSV to a pickledb database * Allow PickleDb errors to bubble up * Dedup * Hoist db * Add finalized field to TransactionInfo * Don't allow RPC client to resign transactions * Remove dead code * Use transport::Result * Record unconfirmed transaction * Fix: separate stake account per allocation * Catch transport errors * Panic if we attempt to replay a transaction that hasn't been finalized * Attempt to fix CI PickleDb isn't calling flush() or close() after writing to files. No issue on MacOS, but looks racy in CI. * Revert "Attempt to fix CI" This reverts commit 1632394f636c54402b3578120e8817dd1660e19b. * Poll for signature before returning * Add --sol-for-fees option for stake distributions * Add --allocations-csv option (#14) * Add allocations-csv option * Add tests or GTFO * Apply review feedback * apply feedback * Add read_allocations function * Update arg_parser.rs * Fix balances command (#17) * Fix balances command * Fix readme * Add --force to transfer to non-empty accounts (#18) * Add --no-wait (#16) * Add ThinClient methods to implement --no-wait * Plumb --no-wait through No tests yet * Check transaction status on startup * Easier to test * Wait until transaction is finalized before checking if it failed with an error It's possible that a minority fork thinks it failed. * Add unit tests * Remove dead code and rustfmt * Don't flush database to file if doing a dry-run * Continue when transactions not yet finalized (#20) If those transactions are dropped, the next run will execute them. * Return the number of confirmations (#21) * Add read_allocations() unit-test (#22) Delete the copy-pasted top-level test. Fixes #19 * Add a CSV printer (#23) * Remove all the copypasta (#24) * Move resolve_distribute_stake_args into its own function * Add stake args to token args * Unify option names * Move Command::DistributeStake into DistributeTokens * Remove process_distribute_stake * Only unique signers * Use sender keypair to fund new fee-payer accounts * Unify distribute_tokens and distribute_stake * Rename print-database command to transaction-log (#25) * Send all transactions as quickly as possible, then wait (#26) * Send all transactions as quickly as possible, then wait * Exit when finalized or blockhashes have expired * Don't need blockhash in the CSV output * Better types CSV library was choking on Pubkey as a type. PickleDb doesn't have that problem. * Resend if blockhash has not expired * Attempt to fix CI * Move log to stderr * Add constructor, tuck away client (#30) * Add constructor, tuck away client * Fix unwrap() caught by CI * Fix optional option flagged as required * Bunch of cleanup (#31) * Remove untested --no-wait feature * Make --transactions-db an option, not an arg So that in the future, we can make it optional * Remove more untested features Too many false positives in that santity check. Use --dry-run instead. * Add dry-run mode to ThinClient * Cleaner dry-run * Make key parameters required Just don't use them in --dry-run * Add option to write the transaction log --dry-run doesn't write to the database. Use this option if you want a copy of the transaction log before the final run. * Revert --transaction-log addition Implement #27 first * Fix CI * Update readme * Fix CI in copypasta * Sort transaction log by finalized date (#33) * Make --transaction-db option implicit (#34) * Move db functionality into its own module (#35) * Move db functionality into its own module * Rename tokens module to commands * Version bump * Upgrade Solana * Add solana-tokens to build * Remove Cargo.lock * Remove vscode file * Remove TravisCI build script * Install solana-tokens Co-authored-by: Dan Albert <[email protected]>
segfaultdoc
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Aug 7, 2024
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As @aeyakovenko noted just yesterday, if your blockchain claims millions of transactions per second, it's not verifying signatures.