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# Scenario step implementations for locally managed ick

## Authentication setup

    IMPLEMENTS GIVEN an RSA key pair for token signing
    argv = [
        os.path.join(srcdir, 'generate-rsa-key'),
        'token.key',
    ]
    cliapp.runcmd(argv, stdout=None, stderr=None)

    IMPLEMENTS GIVEN an access token for (\S+) with scopes (.+)
    user = get_next_match()
    scopes = get_next_match()
    key = open('token.key').read()
    argv = [
        os.path.join(srcdir, 'create-token'),
        scopes,
    ]
    token = cliapp.runcmd(argv, feed_stdin=key)
    store_token(user, token)
    vars['issuer'] = 'localhost'
    vars['audience'] = 'localhost'

## Controller configuration

    IMPLEMENTS GIVEN controller config uses (\S+) at the state directory
    vars['statedir'] = get_next_match()

## Start and stop the controller

    IMPLEMENTS GIVEN a running ick controller
    import os, time, cliapp, yaml
    vars['controller.log'] = 'ick_controller.log'
    vars['gunicorn3.log'] = 'gunicorn3.log'
    vars['port'] = random_free_port()
    vars['url'] = 'http://127.0.0.1:{}'.format(vars['port'])
    config = {
        'token-issuer': vars['issuer'],
        'token-audience': vars['audience'],
        'token-public-key': cat('token.key.pub'),
        'log': [
            {
                'filename': vars['controller.log'],
            },
        ],
        'statedir': vars['statedir'],
    }
    env = dict(os.environ)
    env['ICK_CONTROLLER_CONFIG'] = 'ick_controller.yaml'
    yaml.safe_dump(config, open('ick_controller.yaml', 'w'))
    argv = [
        'gunicorn3',
        '--daemon',
        '--bind', '127.0.0.1:{}'.format(vars['port']),
        '--log-file', vars['gunicorn3.log'],
        '--log-level', 'debug',
        '-p', 'pid',
        'ick_controller:app',
    ]
    cliapp.runcmd(argv, env=env)
    vars['pid'] = int(cat('pid'))
    wait_for_port(vars['port'])

    IMPLEMENTS WHEN user stops ick controller
    import os, signal
    os.kill(int(vars['pid']), signal.SIGTERM)

    IMPLEMENTS FINALLY stop ick controller
    import os, signal
    os.kill(vars['pid'], signal.SIGTERM)

## Controller state inspection

    IMPLEMENTS THEN controller state directory contains project (\S+)
    name = get_next_match()
    basename = encode_basename(name)
    filename = os.path.join(vars['statedir'], 'projects', basename + '.yaml')
    assertTrue(os.path.exists(filename))

    IMPLEMENTS THEN controller state directory contains worker (\S+)
    name = get_next_match()
    basename = encode_basename(name)
    filename = os.path.join(vars['statedir'], 'workers', basename + '.yaml')
    assertTrue(os.path.exists(filename))

## Start and stop blob service

    IMPLEMENTS GIVEN blob service config uses (\S+) at the blob directory
    vars['blobdir'] = get_next_match()

    IMPLEMENTS GIVEN a running blob service
    import os, time, cliapp, yaml
    vars['blob_service.log'] = 'blob_service.log'
    vars['gunicorn3_bs.log'] = 'gunicorn3_bs.log'
    vars['bsport'] = random_free_port()
    vars['bsurl'] = 'http://127.0.0.1:{}'.format(vars['bsport'])
    config = {
        'token-issuer': vars['issuer'],
        'token-audience': vars['audience'],
        'token-public-key': cat('token.key.pub'),
        'log': [
            {
                'filename': vars['blob_service.log'],
            },
        ],
        'blobdir': vars['blobdir'],
    }
    env = dict(os.environ)
    env['BLOB_SERVICE_CONFIG'] = 'blob_service.yaml'
    yaml.safe_dump(config, open('blob_service.yaml', 'w'))
    argv = [
        'gunicorn3',
        '--daemon',
        '--bind', '127.0.0.1:{}'.format(vars['bsport']),
        '--log-file', vars['gunicorn3_bs.log'],
        '--log-level', 'debug',
        '-p', 'bspid',
        'blob_service:app',
    ]
    cliapp.runcmd(argv, env=env)
    vars['bspid'] = int(cat('bspid'))
    wait_for_port(vars['bsport'])

    IMPLEMENTS FINALLY stop blob service
    import os, signal
    os.kill(vars['bspid'], signal.SIGTERM)