author Aki Sasaki <asasaki@mozilla.com>
Thu, 10 Nov 2016 19:02:47 -0800
changeset 439904 c13bc2963773371c8e4db3661cfb20fd1b6f8d3d
parent 436829 edae37481cabc5d894067dccb29528a4f1c6d4e7
child 439905 c4d85a4454d9b9c880497634bc92d6234376a562
permissions -rw-r--r--
signing max-run-time r=bustage

# 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 (
from taskgraph.transforms.task import task_description_schema
from voluptuous import Schema, Any, Required, Optional

ARTIFACT_URL = 'https://queue.taskcluster.net/v1/task/<{}>/artifacts/{}'

# 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(
    {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,

    # Formats to use to sign the artifacts
    Required('signing-formats'): [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'],

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))

def make_task_description(config, jobs):
    for job in jobs:
        dep_job = job['dependent-task']

        signing_format_scopes = []
        for format in job['signing-formats']:

        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', 2)
        treeherder.setdefault('kind', 'build')

        label = job.get('label', "{}-signing".format(dep_job))

        task = {
            'label': label,
            'description': "{} Signing".format(
            'worker-type': "scriptworker-prov-v1/signing-linux-v1",
            'worker': {'implementation': 'scriptworker-signing',
                       'upstream-artifacts': job['upstream-artifacts'],
                       'max-run-time': 3600,
            'scopes': ["project:releng:signing:cert:nightly-signing"] + \
            'dependencies': {job['depname']: 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'),
            'run-on-projects': dep_job.attributes.get('run_on_projects'),
            'treeherder': treeherder,

        yield task