Add Apple codesigning and notarization to nightly builder

[lopopolo]

Codesign binaries on Apple platforms using macos_sign_and_notarize.py.

A signed and notarized DMG containing signed binaries is attached to the release. The existing .tar.gz archives also contain codesigned binaries.

Fixes #18.

[lopopolo]

A successful release was published as part of testing at https://github.com/artichoke/nightly/releases/tag/nightly-2022-09-05-apple-codesign-test-v9.

I just did a ruby-build install of artichoke-dev which pulls from the tarball of the latest release. Code signatures are in tact!

$ ruby-build artichoke-dev .
To follow progress, use 'tail -f /var/folders/qh/w7p29fd50d30px6kq781sx8m0000gn/T/ruby-build.20220904175849.56990.log' or pass --verbose
Downloading artichoke-nightly-x86_64-apple-darwin.tar.gz...
-> https://github.com/artichoke/nightly/releases/latest/download/artichoke-nightly-x86_64-apple-darwin.tar.gz
Installing artichoke-nightly...
Installed artichoke-nightly to /Users/lopopolo/Downloads/artichoke-dev-install/.

$ codesign --verify --check-notarization --deep --strict=all -vvvv artichoke
artichoke: valid on disk
artichoke: satisfies its Designated Requirement
$ codesign --verify --check-notarization --deep --strict=all -vvvv airb
airb: valid on disk
airb: satisfies its Designated Requirement
$ codesign --verify --check-notarization --deep --strict=all -vvvv bin/ruby
bin/ruby: valid on disk
bin/ruby: satisfies its Designated Requirement
$ codesign --verify --check-notarization --deep --strict=all -vvvv bin/irb
bin/irb: valid on disk
bin/irb: satisfies its Designated Requirement

Verbose codesign details

$ codesign --display -vvvv artichoke
Executable=/Users/lopopolo/Downloads/artichoke-dev-install/artichoke
Identifier=artichoke
Format=Mach-O thin (x86_64)
CodeDirectory v=20500 size=32917 flags=0x10000(runtime) hashes=1023+2 location=embedded
VersionPlatform=1
VersionMin=720896
VersionSDK=786688
Hash type=sha256 size=32
CandidateCDHash sha256=fb6e8eb8f4b45bd18edda91edb12bfd36fc8cc2f
CandidateCDHashFull sha256=fb6e8eb8f4b45bd18edda91edb12bfd36fc8cc2fca7bf14ab2adeee99763816d
Hash choices=sha256
CMSDigest=fb6e8eb8f4b45bd18edda91edb12bfd36fc8cc2fca7bf14ab2adeee99763816d
CMSDigestType=2
Executable Segment base=0
Executable Segment limit=3948544
Executable Segment flags=0x1
Page size=4096
CDHash=fb6e8eb8f4b45bd18edda91edb12bfd36fc8cc2f
Signature size=9046
Authority=Developer ID Application: Ryan Lopopolo (VDKP67932G)
Authority=Developer ID Certification Authority
Authority=Apple Root CA
Timestamp=Sep 4, 2022 at 5:45:18 PM
Info.plist=not bound
TeamIdentifier=VDKP67932G
Runtime Version=12.1.0
Sealed Resources=none
Internal requirements count=1 size=172
$ codesign --display -vvvv airb
Executable=/Users/lopopolo/Downloads/artichoke-dev-install/airb
Identifier=airb
Format=Mach-O thin (x86_64)
CodeDirectory v=20500 size=31504 flags=0x10000(runtime) hashes=979+2 location=embedded
VersionPlatform=1
VersionMin=720896
VersionSDK=786688
Hash type=sha256 size=32
CandidateCDHash sha256=5f46993ecb75b838e32fc73b5feccf2de46c8a52
CandidateCDHashFull sha256=5f46993ecb75b838e32fc73b5feccf2de46c8a52dd55cc18e91f984a83cb2255
Hash choices=sha256
CMSDigest=5f46993ecb75b838e32fc73b5feccf2de46c8a52dd55cc18e91f984a83cb2255
CMSDigestType=2
Executable Segment base=0
Executable Segment limit=3768320
Executable Segment flags=0x1
Page size=4096
CDHash=5f46993ecb75b838e32fc73b5feccf2de46c8a52
Signature size=9046
Authority=Developer ID Application: Ryan Lopopolo (VDKP67932G)
Authority=Developer ID Certification Authority
Authority=Apple Root CA
Timestamp=Sep 4, 2022 at 5:45:18 PM
Info.plist=not bound
TeamIdentifier=VDKP67932G
Runtime Version=12.1.0
Sealed Resources=none
Internal requirements count=1 size=164
$ codesign --display -vvvv bin/ruby
Executable=/Users/lopopolo/Downloads/artichoke-dev-install/artichoke
Identifier=artichoke
Format=Mach-O thin (x86_64)
CodeDirectory v=20500 size=32917 flags=0x10000(runtime) hashes=1023+2 location=embedded
VersionPlatform=1
VersionMin=720896
VersionSDK=786688
Hash type=sha256 size=32
CandidateCDHash sha256=fb6e8eb8f4b45bd18edda91edb12bfd36fc8cc2f
CandidateCDHashFull sha256=fb6e8eb8f4b45bd18edda91edb12bfd36fc8cc2fca7bf14ab2adeee99763816d
Hash choices=sha256
CMSDigest=fb6e8eb8f4b45bd18edda91edb12bfd36fc8cc2fca7bf14ab2adeee99763816d
CMSDigestType=2
Executable Segment base=0
Executable Segment limit=3948544
Executable Segment flags=0x1
Page size=4096
CDHash=fb6e8eb8f4b45bd18edda91edb12bfd36fc8cc2f
Signature size=9046
Authority=Developer ID Application: Ryan Lopopolo (VDKP67932G)
Authority=Developer ID Certification Authority
Authority=Apple Root CA
Timestamp=Sep 4, 2022 at 5:45:18 PM
Info.plist=not bound
TeamIdentifier=VDKP67932G
Runtime Version=12.1.0
Sealed Resources=none
Internal requirements count=1 size=172
$ codesign --display -vvvv bin/irb
Executable=/Users/lopopolo/Downloads/artichoke-dev-install/airb
Identifier=airb
Format=Mach-O thin (x86_64)
CodeDirectory v=20500 size=31504 flags=0x10000(runtime) hashes=979+2 location=embedded
VersionPlatform=1
VersionMin=720896
VersionSDK=786688
Hash type=sha256 size=32
CandidateCDHash sha256=5f46993ecb75b838e32fc73b5feccf2de46c8a52
CandidateCDHashFull sha256=5f46993ecb75b838e32fc73b5feccf2de46c8a52dd55cc18e91f984a83cb2255
Hash choices=sha256
CMSDigest=5f46993ecb75b838e32fc73b5feccf2de46c8a52dd55cc18e91f984a83cb2255
CMSDigestType=2
Executable Segment base=0
Executable Segment limit=3768320
Executable Segment flags=0x1
Page size=4096
CDHash=5f46993ecb75b838e32fc73b5feccf2de46c8a52
Signature size=9046
Authority=Developer ID Application: Ryan Lopopolo (VDKP67932G)
Authority=Developer ID Certification Authority
Authority=Apple Root CA
Timestamp=Sep 4, 2022 at 5:45:18 PM
Info.plist=not bound
TeamIdentifier=VDKP67932G
Runtime Version=12.1.0
Sealed Resources=none
Internal requirements count=1 size=164

[lopopolo]

Binaries don't get killed by Gatekeeper when downloading artifacts directly from GitHub:

$ mkdir downloaded-binaries
$ tar xvzf artichoke-nightly-x86_64-apple-darwin.tar.gz -C downloaded-binaries --strip-components 1
x THIRDPARTY.txt
x LICENSE
x airb
x README.md
x artichoke
$ cd downloaded-binaries
$ ./artichoke --copyright
artichoke - Copyright (c) 2019-2022 Ryan Lopopolo <[email protected]>
$ ./airb
artichoke 0.1.0-pre.0 (2022-09-05 revision 6275) [x86_64-apple-darwin]
[rustc 1.63.0 (4b91a6ea7 2022-08-08) on x86_64-apple-darwin]
>>> puts "Hello World!"
Hello World!
=> nil
>>>