gecko-dev/taskcluster/taskgraph/transforms/signing.py

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5.1 KiB
Python

# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
"""
Transform the signing task into an actual task description.
"""
from __future__ import absolute_import, print_function, unicode_literals
from taskgraph.transforms.base import TransformSequence
from taskgraph.util.schema import validate_schema, Schema
from taskgraph.util.scriptworker import get_signing_cert_scope
from taskgraph.transforms.task import task_description_schema
from voluptuous import Any, Required, Optional
# Voluptuous uses marker objects as dictionary *keys*, but they are not
# comparable, so we cast all of the keys back to regular strings
task_description_schema = {str(k): v for k, v in task_description_schema.schema.iteritems()}
transforms = TransformSequence()
# shortcut for a string where task references are allowed
taskref_or_string = Any(
basestring,
{Required('task-reference'): basestring})
signing_description_schema = Schema({
# the dependant task (object) for this signing job, used to inform signing.
Required('dependent-task'): object,
# Artifacts from dep task to sign - Sync with taskgraph/transforms/task.py
# because this is passed directly into the signingscript worker
Required('upstream-artifacts'): [{
# taskId of the task with the artifact
Required('taskId'): taskref_or_string,
# type of signing task (for CoT)
Required('taskType'): basestring,
# Paths to the artifacts to sign
Required('paths'): [basestring],
# Signing formats to use on each of the paths
Required('formats'): [basestring],
}],
# depname is used in taskref's to identify the taskID of the unsigned things
Required('depname', default='build'): basestring,
# unique label to describe this signing task, defaults to {dep.label}-signing
Optional('label'): basestring,
# treeherder is allowed here to override any defaults we use for signing. See
# taskcluster/taskgraph/transforms/task.py for the schema details, and the
# below transforms for defaults of various values.
Optional('treeherder'): task_description_schema['treeherder'],
# Routes specific to this task, if defined
Optional('routes'): [basestring],
# If True, adds a route which funsize uses to schedule generation of partial mar
# files for updates. Expected to be added on nightly builds only.
Optional('use-funsize-route'): bool,
})
@transforms.add
def validate(config, jobs):
for job in jobs:
label = job.get('dependent-task', object).__dict__.get('label', '?no-label?')
yield validate_schema(
signing_description_schema, job,
"In signing ({!r} kind) task for {!r}:".format(config.kind, label))
@transforms.add
def make_task_description(config, jobs):
for job in jobs:
dep_job = job['dependent-task']
signing_format_scopes = []
formats = set([])
for artifacts in job['upstream-artifacts']:
for f in artifacts['formats']:
formats.add(f) # Add each format only once
for format in formats:
signing_format_scopes.append("project:releng:signing:format:{}".format(format))
treeherder = job.get('treeherder', {})
treeherder.setdefault('symbol', 'tc(Ns)')
dep_th_platform = dep_job.task.get('extra', {}).get(
'treeherder', {}).get('machine', {}).get('platform', '')
treeherder.setdefault('platform', "{}/opt".format(dep_th_platform))
treeherder.setdefault('tier', 1)
treeherder.setdefault('kind', 'build')
label = job.get('label', "{}-signing".format(dep_job.label))
attributes = {
'nightly': dep_job.attributes.get('nightly', False),
'build_platform': dep_job.attributes.get('build_platform'),
'build_type': dep_job.attributes.get('build_type'),
}
if dep_job.attributes.get('chunk_locales'):
# Used for l10n attribute passthrough
attributes['chunk_locales'] = dep_job.attributes.get('chunk_locales')
signing_cert_scope = get_signing_cert_scope(config)
task = {
'label': label,
'description': "{} Signing".format(
dep_job.task["metadata"]["description"]),
'worker-type': "scriptworker-prov-v1/signing-linux-v1",
'worker': {'implementation': 'scriptworker-signing',
'upstream-artifacts': job['upstream-artifacts'],
'max-run-time': 3600},
'scopes': [signing_cert_scope] + signing_format_scopes,
'dependencies': {job['depname']: dep_job.label},
'attributes': attributes,
'run-on-projects': dep_job.attributes.get('run_on_projects'),
'treeherder': treeherder,
'routes': job.get('routes', []),
}
if job.get('use-funsize-route', False):
task['routes'].append("index.project.releng.funsize.level-{level}.{project}".format(
project=config.params['project'], level=config.params['level']))
yield task