1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
|
# SPDX-FileCopyrightText: Peter Pentchev <roam@ringlet.net>
# SPDX-License-Identifier: GPL-2.0-or-later
"""Build `debsigs` in a temporary directory, run the test."""
from __future__ import annotations
import enum
import os
import pathlib
import shlex
import subprocess # noqa: S404
import sys
import tempfile
import typing
import click
if typing.TYPE_CHECKING:
from typing import Final
class Impl(str, enum.Enum):
"""The supported `debsigs` implementations."""
PERL = "perl"
def __str__(self) -> str:
"""Use the value itself as a string representation."""
return self.value
def copy_source(tempd: pathlib.Path, u8env: dict[str, str]) -> pathlib.Path:
"""Copy the `debsigs` source files over to the temporary directory."""
srcdir: Final = tempd / "debsigs"
srcdir.mkdir(mode=0o755)
files: Final = sorted(
set(
subprocess.check_output( # noqa: S603
[ # noqa: S607
"git",
"ls-files",
],
encoding="UTF-8",
env=u8env,
).splitlines(),
),
)
srcball: Final = tempd / "debsigs.tar"
subprocess.check_call( # noqa: S603
[ # noqa: S607
"tar",
"-cf",
srcball,
"--",
*files,
],
env=u8env,
)
subprocess.check_call( # noqa: S603
[ # noqa: S607
"tar",
"-xf",
srcball,
],
cwd=srcdir,
env=u8env,
)
srcball.unlink()
return srcdir
def build_debsigs_perl(
bindir: pathlib.Path,
srcdir: pathlib.Path,
u8env: dict[str, str],
) -> pathlib.Path:
"""Build the Perl implementation of `debsigs`, create a wrapper script."""
perldir: Final = srcdir / "perl"
subprocess.check_call( # noqa: S603
[ # noqa: S607
"perl",
"Makefile.PL",
],
cwd=perldir,
env=u8env,
)
subprocess.check_call( # noqa: S603
[ # noqa: S607
"make",
],
cwd=perldir,
env=u8env,
)
blibdir: Final = perldir / "blib/lib"
if not blibdir.is_dir():
raise RuntimeError(repr((perldir, blibdir)))
def create_wrapper(name: str) -> pathlib.Path:
"""Create a single wrapper for one of the Perl command-line tools."""
wrapper: Final = bindir / name
wrapper.write_text(
f"""#!/bin/sh
set -e
exec perl -I{shlex.quote(str(blibdir))} -- {shlex.quote(str(perldir / name))} "$@"
""",
encoding="UTF-8",
)
wrapper.chmod(0o755)
return wrapper
wrapper: Final = create_wrapper("debsigs")
# Make sure the wrapper script works.
version: Final = subprocess.check_output( # noqa: S603
[wrapper, "--version"],
encoding="UTF-8",
env=u8env,
)
if not version.startswith("debsigs v0.2."):
raise RuntimeError(repr(version))
for other in ("debsigs-autosign", "debsigs-signchanges"):
create_wrapper(other)
return wrapper
def build_debsigs(
impl: Impl,
bindir: pathlib.Path,
srcdir: pathlib.Path,
u8env: dict[str, str],
) -> pathlib.Path:
"""Build the `debsigs` implementation, return the path to a wrapper script."""
match impl:
case Impl.PERL:
return build_debsigs_perl(bindir, srcdir, u8env)
case _:
raise NotImplementedError(repr(impl))
@click.command(name="build-and-test")
@click.option(
"--debsigs-impl",
type=Impl,
default=Impl.PERL,
help="the debsigs implementation to test",
)
@click.option(
"--debsig-verify-program",
type=click.Path(exists=True, executable=True, path_type=pathlib.Path, resolve_path=True),
default="/usr/bin/debsig-verify",
help="the debsig-verify program to check the signed package files with",
)
@click.option(
"--gnupg-program",
type=click.Path(exists=True, executable=True, path_type=pathlib.Path, resolve_path=True),
default="/usr/bin/gpg",
help="the GnuPG program to test and sign with",
)
@click.option(
"--sop-program",
type=click.Path(exists=True, executable=True, path_type=pathlib.Path, resolve_path=True),
default="/usr/bin/sqop",
help="the stateless OpenPGP program to generate keys with",
)
def main(
*,
debsigs_impl: Impl,
debsig_verify_program: pathlib.Path,
gnupg_program: pathlib.Path,
sop_program: pathlib.Path,
) -> None:
"""Parse command-line options, build `debsigs`, run the test."""
with tempfile.TemporaryDirectory(prefix="debsigs-build.") as tempd_obj:
tempd: Final = pathlib.Path(tempd_obj)
print(f"build-and-test: using {tempd} as a temporary directory")
u8env: Final = dict(os.environ)
u8env["LC_ALL"] = "C.UTF-8"
if "LANGUAGE" in u8env:
del u8env["LANGUAGE"]
srcdir: Final = copy_source(tempd, u8env)
print(f"build-and-test: copied the debsigs source to {srcdir}")
bindir: Final = tempd / "bin"
bindir.mkdir(mode=0o755)
wrapper: Final = build_debsigs(debsigs_impl, bindir, srcdir, u8env)
print(f"build-and-test: built the debsigs source, created {wrapper}")
print("build-and-test: invoking testsigs")
subprocess.check_call( # noqa: S603
[
sys.executable,
"-B",
"-u",
"-m",
"testsigs",
"--debsigs-program",
wrapper,
"--debsig-verify-program",
debsig_verify_program,
"--gnupg-program",
gnupg_program,
"--sop-program",
sop_program,
"--test-datadir",
srcdir / "test-data",
],
cwd=tempd,
env=u8env,
)
print("build-and-test: seems fine")
if __name__ == "__main__":
main()
|
