docs/build: Kubuntu 22.04 build fix (#4843)

* Fix build of qtbase in contrib for Gcc 11.x

It adds a patch with missing include <limits> in qtbase/src/tools/moc/generator.cpp

* Merge bitcoin/bitcoin#23716: test: replace hashlib.ripemd160 with an own implementation

5b559dc7ecf37ab1604b75ec8ffe8436377a5fb1 Swap out hashlib.ripemd160 for own implementation (Pieter Wuille)
ad3e9e1f214d739e098c6ebbd300da5df1026a44 Add pure Python RIPEMD-160 (Pieter Wuille)

Pull request description:

  Closes #23710.

ACKs for top commit:
  jamesob:
    ACK 5b559dc7ec, pending CI

Tree-SHA512: dcd4ea2027eac572f7ab0da434b081b9a5d6b78675e559258a446b4d254b29d93c4d2cc12da4a28303543d6d99f5f2246fde4052e84af81d18e04399b137b39e

* Updates doc for Unix build: added missing dependency bison

Co-authored-by: MarcoFalke <falke.marco@gmail.com>
This commit is contained in:
Konstantin Akimov 2022-05-29 11:27:04 +07:00 committed by pasta
parent 8aefb77d86
commit 1babc5abff
No known key found for this signature in database
GPG Key ID: 52527BEDABE87984
4 changed files with 148 additions and 4 deletions

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@ -28,3 +28,16 @@ Upstream commits:
+#include <limits>
+
QT_BEGIN_NAMESPACE
--- old/qtbase/src/tools/moc/generator.cpp
+++ new/qtbase/src/tools/moc/generator.cpp
@@ -42,6 +42,7 @@
#include <math.h>
#include <stdio.h>
+#include <limits>
#include <private/qmetaobject_p.h> //for the flags.
#include <private/qplugin_p.h> //for the flags.

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@ -13,7 +13,7 @@ Run the following commands to install required packages:
##### Debian/Ubuntu:
```bash
$ sudo apt-get install curl build-essential libtool autotools-dev automake pkg-config python3 bsdmainutils
$ sudo apt-get install curl build-essential libtool autotools-dev automake pkg-config python3 bsdmainutils bison
```
##### Fedora:
@ -158,4 +158,4 @@ If your user is in the `staff` group the limit can be raised with:
The change will only affect the current shell and processes spawned by it. To
make the change system-wide, change `datasize-cur` and `datasize-max` in
`/etc/login.conf`, and reboot.
`/etc/login.conf`, and reboot.

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@ -0,0 +1,130 @@
# Copyright (c) 2021 Pieter Wuille
# Distributed under the MIT software license, see the accompanying
# file COPYING or http://www.opensource.org/licenses/mit-license.php.
"""Test-only pure Python RIPEMD160 implementation."""
import unittest
# Message schedule indexes for the left path.
ML = [
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
7, 4, 13, 1, 10, 6, 15, 3, 12, 0, 9, 5, 2, 14, 11, 8,
3, 10, 14, 4, 9, 15, 8, 1, 2, 7, 0, 6, 13, 11, 5, 12,
1, 9, 11, 10, 0, 8, 12, 4, 13, 3, 7, 15, 14, 5, 6, 2,
4, 0, 5, 9, 7, 12, 2, 10, 14, 1, 3, 8, 11, 6, 15, 13
]
# Message schedule indexes for the right path.
MR = [
5, 14, 7, 0, 9, 2, 11, 4, 13, 6, 15, 8, 1, 10, 3, 12,
6, 11, 3, 7, 0, 13, 5, 10, 14, 15, 8, 12, 4, 9, 1, 2,
15, 5, 1, 3, 7, 14, 6, 9, 11, 8, 12, 2, 10, 0, 4, 13,
8, 6, 4, 1, 3, 11, 15, 0, 5, 12, 2, 13, 9, 7, 10, 14,
12, 15, 10, 4, 1, 5, 8, 7, 6, 2, 13, 14, 0, 3, 9, 11
]
# Rotation counts for the left path.
RL = [
11, 14, 15, 12, 5, 8, 7, 9, 11, 13, 14, 15, 6, 7, 9, 8,
7, 6, 8, 13, 11, 9, 7, 15, 7, 12, 15, 9, 11, 7, 13, 12,
11, 13, 6, 7, 14, 9, 13, 15, 14, 8, 13, 6, 5, 12, 7, 5,
11, 12, 14, 15, 14, 15, 9, 8, 9, 14, 5, 6, 8, 6, 5, 12,
9, 15, 5, 11, 6, 8, 13, 12, 5, 12, 13, 14, 11, 8, 5, 6
]
# Rotation counts for the right path.
RR = [
8, 9, 9, 11, 13, 15, 15, 5, 7, 7, 8, 11, 14, 14, 12, 6,
9, 13, 15, 7, 12, 8, 9, 11, 7, 7, 12, 7, 6, 15, 13, 11,
9, 7, 15, 11, 8, 6, 6, 14, 12, 13, 5, 14, 13, 13, 7, 5,
15, 5, 8, 11, 14, 14, 6, 14, 6, 9, 12, 9, 12, 5, 15, 8,
8, 5, 12, 9, 12, 5, 14, 6, 8, 13, 6, 5, 15, 13, 11, 11
]
# K constants for the left path.
KL = [0, 0x5a827999, 0x6ed9eba1, 0x8f1bbcdc, 0xa953fd4e]
# K constants for the right path.
KR = [0x50a28be6, 0x5c4dd124, 0x6d703ef3, 0x7a6d76e9, 0]
def fi(x, y, z, i):
"""The f1, f2, f3, f4, and f5 functions from the specification."""
if i == 0:
return x ^ y ^ z
elif i == 1:
return (x & y) | (~x & z)
elif i == 2:
return (x | ~y) ^ z
elif i == 3:
return (x & z) | (y & ~z)
elif i == 4:
return x ^ (y | ~z)
else:
assert False
def rol(x, i):
"""Rotate the bottom 32 bits of x left by i bits."""
return ((x << i) | ((x & 0xffffffff) >> (32 - i))) & 0xffffffff
def compress(h0, h1, h2, h3, h4, block):
"""Compress state (h0, h1, h2, h3, h4) with block."""
# Left path variables.
al, bl, cl, dl, el = h0, h1, h2, h3, h4
# Right path variables.
ar, br, cr, dr, er = h0, h1, h2, h3, h4
# Message variables.
x = [int.from_bytes(block[4*i:4*(i+1)], 'little') for i in range(16)]
# Iterate over the 80 rounds of the compression.
for j in range(80):
rnd = j >> 4
# Perform left side of the transformation.
al = rol(al + fi(bl, cl, dl, rnd) + x[ML[j]] + KL[rnd], RL[j]) + el
al, bl, cl, dl, el = el, al, bl, rol(cl, 10), dl
# Perform right side of the transformation.
ar = rol(ar + fi(br, cr, dr, 4 - rnd) + x[MR[j]] + KR[rnd], RR[j]) + er
ar, br, cr, dr, er = er, ar, br, rol(cr, 10), dr
# Compose old state, left transform, and right transform into new state.
return h1 + cl + dr, h2 + dl + er, h3 + el + ar, h4 + al + br, h0 + bl + cr
def ripemd160(data):
"""Compute the RIPEMD-160 hash of data."""
# Initialize state.
state = (0x67452301, 0xefcdab89, 0x98badcfe, 0x10325476, 0xc3d2e1f0)
# Process full 64-byte blocks in the input.
for b in range(len(data) >> 6):
state = compress(*state, data[64*b:64*(b+1)])
# Construct final blocks (with padding and size).
pad = b"\x80" + b"\x00" * ((119 - len(data)) & 63)
fin = data[len(data) & ~63:] + pad + (8 * len(data)).to_bytes(8, 'little')
# Process final blocks.
for b in range(len(fin) >> 6):
state = compress(*state, fin[64*b:64*(b+1)])
# Produce output.
return b"".join((h & 0xffffffff).to_bytes(4, 'little') for h in state)
class TestFrameworkKey(unittest.TestCase):
def test_ripemd160(self):
"""RIPEMD-160 test vectors."""
# See https://homes.esat.kuleuven.be/~bosselae/ripemd160.html
for msg, hexout in [
(b"", "9c1185a5c5e9fc54612808977ee8f548b2258d31"),
(b"a", "0bdc9d2d256b3ee9daae347be6f4dc835a467ffe"),
(b"abc", "8eb208f7e05d987a9b044a8e98c6b087f15a0bfc"),
(b"message digest", "5d0689ef49d2fae572b881b123a85ffa21595f36"),
(b"abcdefghijklmnopqrstuvwxyz",
"f71c27109c692c1b56bbdceb5b9d2865b3708dbc"),
(b"abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq",
"12a053384a9c0c88e405a06c27dcf49ada62eb2b"),
(b"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",
"b0e20b6e3116640286ed3a87a5713079b21f5189"),
(b"1234567890" * 8, "9b752e45573d4b39f4dbd3323cab82bf63326bfb"),
(b"a" * 1000000, "52783243c1697bdbe16d37f97f68f08325dc1528")
]:
self.assertEqual(ripemd160(msg).hex(), hexout)

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@ -7,18 +7,19 @@
This file is modified from python-bitcoinlib.
"""
import hashlib
import struct
from .bignum import bn2vch
from .messages import CTransaction, CTxOut, sha256, hash256
from .ripemd160 import ripemd160
MAX_SCRIPT_ELEMENT_SIZE = 520
OPCODE_NAMES = {}
def hash160(s):
return hashlib.new('ripemd160', sha256(s)).digest()
return ripemd160(sha256(s))
_opcode_instances = []