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bitcoin-bitcoin-core/contrib
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merge-script 2cd7c6bd93
Merge bitcoin/bitcoin#30147: contrib: Fixup verify-binaries OS platform parsing 
3ab2520190 contrib: Fixup verify-binaries OS platform parsing (Ben Westgate)

Pull request description:

  Closes #30145.

  This PR solves two major issues in the `parse_version_string` function of verify-binaries:
  1. `-aarch64` binaries cannot be specifically downloaded. The -platform string gets interpreted as a release candidate that doesn't exist due to containing sub-string "rc".
  2. Specifying a platform with a "-" in the name causes the parser to ignore both "-platform" AND "-rcN" and download the potentially wrong (non-rc) version for every platform. This also prevented specifying just one platform binary the user wished to download.

  It also updates the accompanying `test.py` to cover problem two and adds two examples that were formerly broken to `README.md` to show what is now possible. Including the most useful case of downloading only 1 specific platform's binary.

  This improves the Bitcoin verify-binaries tools user experience by not:
  1. Failing to download for inexplicable reasons,
  2. Downloading more files than what the user told it to, or in the worst case
  3. Downloading only the wrong files.

  * A test was added to cover the command `verify-binaries/verify.py pub 22.0-x86_64-linux-gnu.tar.gz` which checks that _bitcoin-22.0-x86_64-linux-gnu.tar.gz_ downloads successfully AND ONLY _bitcoin-22.0-x86_64-linux-gnu.tar.gz_ downloads.
  * The steps to reproduce each bug are in the referenced issue #30145. Explanation of the potential issue as well as reasoning for the way the bug was fixed are in my commit descriptions.
  * This delivers the promised feature of "only download the binaries for a certain platform", by allowing strings with '-' to be accepted, allowing for single file downloads for any specific platform which was not always possible before.
  * Removes 6 lines of code from the offending `parse_version_string` function, while fixing the bugs/errors, and extending the functionality to be practical for users with slow connections.
  * Makes the error message more helpful when no file matches the provided platform string, now prints "Did you mean: `closest-match`" to help correct typos.

  Thanks for reading my PR. I look forward to getting this helpful tool in its best shape yet.

  Log of this branch passing the new test.py:
  ```
  python3 test.py
  ✓ 'Nonexistent version should fail' passed
  ✓ 'Malformed version should fail' passed
  ✓ '--min-good-sigs 20 should fail' passed
  - testing verification (22.0-x86_64-linux-gnu.tar.gz)
  ✓ '22.0-x86_64-linux-gnu.tar.gz should succeed' passed
  - testing verification (22.0)
  ✓ '22.0 should succeed' passed
  ```

  Log of master failing the new test.py:
  ```
  python3 test.py
  ✓ 'Nonexistent version should fail' passed
  ✓ 'Malformed version should fail' passed
  ✓ '--min-good-sigs 20 should fail' passed
  - testing verification (22.0-x86_64-linux-gnu.tar.gz)
  ✓ '22.0-x86_64-linux-gnu.tar.gz should succeed' passed
  Traceback (most recent call last):
    File "/home/ben/Documents/GitHub/bitcoin/contrib/verify-binaries/test.py", line 74, in <module>
      main()
    File "/home/ben/Documents/GitHub/bitcoin/contrib/verify-binaries/test.py", line 27, in main
      assert len(v) == 1
             ^^^^^^^^^^^
  AssertionError
  ```

ACKs for top commit:
  stickies-v:
    re-ACK 3ab2520190
  willcl-ark:
    re-ACK 3ab2520190

Tree-SHA512: 6093228bb876cd0ac84d1cd2630074e17a3f09c4b23325b9419d859a5721a802f928844575233b135df52b882287dd18d6fadf4419d88ec0a2cdf82db315329e
2024-06-26 10:28:44 +01:00
..
asmap contrib: Add asmap-tool 2024-04-25 17:27:08 +02:00
completions contrib/bash-completions: use package naming conventions 2023-09-19 13:45:22 +02:00
debian doc: upgrade Bitcoin Core license to 2024 2024-01-10 16:29:01 -06:00
devtools contrib: add R(UN)PATH check to ELF symbol-check 2024-06-20 12:32:07 +01:00
guix depends: remove FORCE_USE_SYSTEM_CLANG 2024-06-10 13:15:23 +01:00
init security: restrict abis in bitcoind.service 2023-08-24 16:54:47 -04:00
linearize script, test: fix python linter E275 errors with flake8 5.0.4 2023-01-03 10:59:56 -08:00
macdeploy Merge bitcoin/bitcoin#30287: macOS: rewrite some docs & swap mmacosx-version-min for mmacos-version-min 2024-06-18 10:55:46 +01:00
message-capture test: use built-in collection types for type hints (Python 3.9 / PEP 585) 2023-10-25 01:10:21 +02:00
qos scripted-diff: Bump copyright headers 2021-12-30 19:36:57 +02:00
seeds Merge bitcoin/bitcoin#29401: test: Remove struct.pack from almost all places 2024-06-06 19:18:55 -04:00
shell guix: Add source-able bash prelude and utils 2021-04-05 11:00:21 -04:00
signet refactor: Rename CTransaction::nVersion to version 2024-06-07 13:55:23 -04:00
testgen contrib: make gen_key_io_test_vectors deterministic 2022-04-06 17:02:50 +02:00
tracing Use int32_t type for most transaction size/weight values 2023-06-12 19:47:19 +01:00
verify-binaries contrib: Fixup verify-binaries OS platform parsing 2024-06-25 11:32:56 -05:00
verify-commits add ryanofsky to trusted-keys 2023-05-08 23:30:56 -04:00
windeploy windeploy: Renew certificate 2024-05-21 23:19:51 -04:00
zmq scripted-diff: Bump copyright headers 2021-12-30 19:36:57 +02:00
filter-lcov.py scripted-diff: Bump copyright headers 2020-12-31 09:45:41 +01:00
README.md doc: Fix verify-binaries link in contrib README 2023-06-30 12:12:24 +02:00
valgrind.supp ci: use clang-16 for Valgrind 2024-04-14 10:39:14 +01:00

README.md

Repository Tools

Developer tools

Specific tools for developers working on this repository. Additional tools, including the github-merge.py script, are available in the maintainer-tools repository.

Verify-Commits

Tool to verify that every merge commit was signed by a developer using the github-merge.py script.

Linearize

Construct a linear, no-fork, best version of the blockchain.

Qos

A Linux bash script that will set up traffic control (tc) to limit the outgoing bandwidth for connections to the Bitcoin network. This means one can have an always-on bitcoind instance running, and another local bitcoind/bitcoin-qt instance which connects to this node and receives blocks from it.

Seeds

Utility to generate the pnSeed[] array that is compiled into the client.

Build Tools and Keys

Packaging

The Debian subfolder contains the copyright file.

All other packaging related files can be found in the bitcoin-core/packaging repository.

MacDeploy

Scripts and notes for Mac builds.

Test and Verify Tools

TestGen

Utilities to generate test vectors for the data-driven Bitcoin tests.

Verify-Binaries

This script attempts to download and verify the signature file SHA256SUMS.asc from bitcoin.org.

Command Line Tools

Completions

Shell completions for bash and fish.