0041cd9660
Fix camera switching and Contacts/SMS activity routing across shared hosts. Integrate Marketplace installation and native standalone recovery tools, Bluetooth runtime packages and trusted certificates. Update English/French READMEs and the shared changelog with tested scope and remaining radio/audio/Bluetooth limitations. Preview17 remains the existing APK; no new native image is released. Validation: shared JavaScript and native Python tests; Android packaging and payload parity from an isolated publication checkout.
63 lines
3.9 KiB
Python
63 lines
3.9 KiB
Python
#!/usr/bin/env python3
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# SPDX-License-Identifier: MPL-2.0
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"""Package boot, fresh userdata and boot metadata for a standalone installation.
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Builds local artifacts only. A candidate is never marked flash-qualified here.
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Private development credentials, if present in boot, prohibit redistribution.
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"""
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import argparse
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import importlib.util
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import json
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import os
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from pathlib import Path
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import shutil
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import subprocess
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from standalone_volume import checked_volume
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from tundra import ROOT,digest
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def main():
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parser=argparse.ArgumentParser(description=__doc__)
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parser.add_argument('--build',required=True,type=Path)
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parser.add_argument('--volume',required=True,type=Path)
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parser.add_argument('--dtbo',required=True,type=Path)
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parser.add_argument('--output',required=True,type=Path)
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args=parser.parse_args();os.umask(0o077)
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volume=checked_volume(args.volume);build=json.loads((args.build/'build.json').read_text())
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if build.get('storageMode')!='raw-userdata-ext4' or build.get('watchdogSeconds') is not None or build.get('localDebugger'):
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raise ValueError('Expected a persistent standalone boot without debugger or timed reboot')
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if build['standaloneVolume']!=volume or not volume.get('hardwareImages'):
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raise ValueError('Boot must match a volume with bundled vendor/modem images')
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boot=args.build/build['image']
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if digest(boot)!=build['imageSha256']:raise ValueError('Boot image changed')
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spec=importlib.util.spec_from_file_location('sources',ROOT/'tools/test-rescue-boot.py')
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sources=importlib.util.module_from_spec(spec);spec.loader.exec_module(sources);sources.verify_sources(args.build,build)
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lock=json.loads((ROOT/'manifests/sargo-hardware.json').read_text())
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if args.dtbo.stat().st_size!=lock['dtbo']['bytes'] or digest(args.dtbo)!=lock['dtbo']['sha256']:
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raise ValueError('Unqualified device-tree overlay')
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out=args.output.resolve();out.mkdir(parents=True,exist_ok=False)
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(out/'.incomplete').touch()
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shutil.copyfile(boot,out/'boot.img');shutil.copyfile(args.dtbo,out/'dtbo.img')
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subprocess.run(['avbtool','make_vbmeta_image','--flags','3','--padding_size','4096','--algorithm','NONE','--output',str(out/'vbmeta.img')],check=True)
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subprocess.run(['img2simg',str(args.volume.parent/volume['image']),str(out/'userdata.img')],check=True)
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# Roundtrip verifies the actual sparse payload, not only its header.
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restored=out/'userdata-roundtrip.ext4'
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subprocess.run(['simg2img',str(out/'userdata.img'),str(restored)],check=True)
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if digest(restored)!=volume['imageSha256']:raise ValueError('Sparse image roundtrip mismatch')
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restored.unlink()
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files={name:{'file':file,'bytes':(out/file).stat().st_size,'sha256':digest(out/file)}
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for name,file in [('boot_a','boot.img'),('userdata','userdata.img'),('dtbo_a','dtbo.img'),('vbmeta_a','vbmeta.img')]}
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value={'schema':1,'device':'sargo','storage':'raw-userdata-ext4','partitions':files,
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'userdataBytes':volume['bytes'],'userdataRawSha256':volume['imageSha256'],
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'volumeUuid':volume['uuid'],'systemImageSha256':volume['systemImageSha256'],
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'flashQualified':False,'containsPrivateMaintenanceKey':bool(build.get('containsPrivateTrialHostKey')),
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'redistributionReady':False,'previousOsRequired':False,
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'requirements':['Unlocked Pixel 3a (sargo)','Original device calibration partitions retained'],
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'scope':'Experimental standalone installation candidate; userdata is replaced in full'}
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(out/'package.json').write_text(json.dumps(value,indent=2)+'\n')
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shutil.copyfile(ROOT/'tools/flash-standalone-sargo.py',out/'flash-standalone-sargo.py')
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(out/'SHA256SUMS').write_text(''.join(digest(p)+' '+p.name+'\n' for p in sorted(out.iterdir()) if p.is_file() and p.name not in ('.incomplete','SHA256SUMS')))
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(out/'.incomplete').unlink();print(out/'package.json')
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if __name__=='__main__':main()
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