def handle_updates(vlab_api, vlab_config, skip_update_check):
"""Check for an updated CLI, and prompt the user to download if available.
:Returns: None
:param vlab_api: An established HTTP/S connect to the vLab server
:type vlab_api: vlab_cli.lib.api.vLabApi
:param vlab_config: The user's config
:type vlab_config: configparser.ConfigParser
:param skip_update_check: A chicken switch to avoid SPAMing power users
:type skip_update_check: Boolean
"""
if skip_update_check:
return
page = vlab_api.get('https://vlab.emc.com/getting_started.html').content
soup = BeautifulSoup(page, features="html.parser")
site_version = ''
for a in soup.find_all('a', href=True):
url = a['href']
package = os.path.basename(url)
if package.startswith('vlab-cli'):
# example package name: vlab-cli-2020.5.21-amd64.msi
site_version = package.split('-')[2]
break
current_version = version.__version__
if site_version and site_version != current_version:
question = "A new version of vLab CLI is available. Download now? [Y/n]"
answer = prompt(question, boolean=True, boolean_default=True)
if answer:
download_url = build_url(vlab_api.server, url)
conn = Connectorizer(vlab_config, gateway_ip='n/a')
conn.https(port=443, url=download_url)
def icap(ctx, name, protocol):
"""Connect to an ICAP server"""
if protocol == 'console':
info = consume_task(ctx.obj.vlab_api,
endpoint='/api/2/inf/icap',
message='Looking up connection info for {}'.format(name),
method='GET').json()
if not info['content'].get(name, None):
error = 'No ICAP VM named {} found'.format(name)
raise click.ClickException(error)
else:
vm_moid = info['content'][name].get('moid', 'n/a')
conn = Connectorizer(ctx.obj.vlab_config, gateway_ip='n/a')
conn.console(vm_moid)
else:
target_port = get_protocol_port('icap', protocol)
with Spinner('Lookin up connection information for {}'.format(name)):
resp = ctx.obj.vlab_api.get('/api/1/ipam/portmap', params={'name' : name, 'target_port' : target_port}).json()
try:
conn_port = list(resp['content']['ports'].keys())[0]
except Exception as doh:
ctx.obj.log.debug(doh, exc_info=True)
conn_port = None
if not conn_port:
error = 'No mapping rule for {} to {} exists'.format(protocol, name)
raise click.ClickException(error)
conn = Connectorizer(ctx.obj.vlab_config, resp['content']['gateway_ip'])
conn.rdp(port=conn_port)
def router(ctx, name, protocol):
"""Connect to the console of a network router"""
# Router only supports console access
if protocol == 'console':
info = consume_task(ctx.obj.vlab_api,
endpoint='/api/2/inf/router',
message='Looking up connection info for {}'.format(name),
method='GET').json()
if not info['content'].get(name, None):
error = 'No Router named {} found'.format(name)
raise click.ClickException(error)
else:
vm_moid = info['content'][name].get('moid', 'n/a')
conn = Connectorizer(ctx.obj.vlab_config, gateway_ip='n/a')
conn.console(vm_moid)
else:
error = 'Unexpected connection protocol supplied'
raise click.ClickException(error)
def winserver(ctx, name, protocol, user, password):
"""Connect to a Microsoft Server instance"""
if protocol == 'console':
info = consume_task(
ctx.obj.vlab_api,
endpoint='/api/2/inf/winserver',
message='Looking up connection info for {}'.format(name),
method='GET').json()
if not info['content'].get(name, None):
error = 'No Windows Server named {} found'.format(name)
raise click.ClickException(error)
else:
vm_moid = info['content'][name].get('moid', 'n/a')
conn = Connectorizer(ctx.obj.vlab_config, gateway_ip='n/a')
conn.console(vm_moid)
else:
target_port = get_protocol_port('winserver', protocol)
with Spinner('Lookin up connection information for {}'.format(name)):
resp = ctx.obj.vlab_api.get('/api/1/ipam/portmap',
params={
'name': name,
'target_port': target_port
}).json()
try:
conn_port = list(resp['content']['ports'].keys())[0]
except Exception as doh:
ctx.obj.log.debug(doh, exc_info=True)
conn_port = None
if not conn_port:
error = 'No mapping rule for {} to {} exists'.format(
protocol, name)
raise click.ClickException(error)
if password:
password_value = getpass.getpass('Password for {}: '.format(user))
conn = Connectorizer(ctx.obj.vlab_config,
resp['content']['gateway_ip'],
user=user,
password=password_value)
else:
conn = Connectorizer(ctx.obj.vlab_config,
resp['content']['gateway_ip'],
user=user)
conn.rdp(port=conn_port)
def dd(ctx, name, protocol, user, password):
"""Connect to an Data Domain server"""
if protocol == 'console':
info = consume_task(
ctx.obj.vlab_api,
endpoint='/api/2/inf/data-domain',
message='Looking up connection info for {}'.format(name),
method='GET').json()
if not info['content'].get(name, None):
error = 'No Data Domain server named {} found'.format(name)
raise click.ClickException(error)
else:
vm_moid = info['content'][name].get('moid', 'n/a')
conn = Connectorizer(ctx.obj.vlab_config, gateway_ip='n/a')
conn.console(vm_moid)
else:
target_port = get_protocol_port('datadomain', protocol)
with Spinner('Lookin up connection information for {}'.format(name)):
resp = ctx.obj.vlab_api.get('/api/1/ipam/portmap',
params={
'name': name,
'target_port': target_port
}).json()
try:
conn_port = list(resp['content']['ports'].keys())[0]
except Exception as doh:
ctx.obj.log.debug(doh, exc_info=True)
conn_port = None
if not conn_port:
error = 'No mapping rule for {} to {} exists'.format(
protocol, name)
raise click.ClickException(error)
if password:
password_value = getpass.getpass('Password for {}: '.format(user))
conn = Connectorizer(ctx.obj.vlab_config,
resp['content']['gateway_ip'],
user=user,
password=password_value)
else:
conn = Connectorizer(ctx.obj.vlab_config,
resp['content']['gateway_ip'],
user=user)
if protocol == 'ssh':
conn.ssh(port=conn_port)
elif protocol == 'https':
conn.https(port=conn_port)
elif protocol == 'scp':
conn.scp(port=conn_port)
else:
error = 'Unexpected protocol requested: {}'.format(protocol)
raise RuntimeError(error)
def deployment(ctx, name, protocol, user, password):
"""Connect to a deployed machine"""
if protocol == 'console':
info = consume_task(
ctx.obj.vlab_api,
endpoint='/api/2/inf/deployment',
message='Looking up connection info for {}'.format(name),
method='GET').json()
if not info['content'].get(name, None):
error = 'No Deployment VM named {} found'.format(name)
raise click.ClickException(error)
else:
vm_moid = info['content'][name].get('moid', 'n/a')
conn = Connectorizer(ctx.obj.vlab_config, gateway_ip='n/a')
conn.console(vm_moid)
else:
with Spinner('Looking up connection information for {}'.format(name)):
data = ctx.obj.vlab_api.get('/api/1/ipam/portmap',
params={
'name': name
}).json()['content']
ports = data['ports']
port_map = {ports[x]['target_port']: x for x in ports.keys()}
try:
conn_port = determine_port(protocol, port_map)
except Exception as doh:
ctx.obj.log.debug(doh, exc_info=True)
conn_port = None
if not conn_port:
error = 'No mapping rule for {} to {} exists'.format(
protocol, name)
raise click.ClickException(error)
if password:
password_value = getpass.getpass('Password for {}: '.format(user))
conn = Connectorizer(ctx.obj.vlab_config,
data['gateway_ip'],
user=user,
password=password_value)
else:
conn = Connectorizer(ctx.obj.vlab_config,
data['gateway_ip'],
user=user)
if protocol == 'ssh':
conn.ssh(port=conn_port)
elif protocol == 'scp':
conn.scp(port=conn_port)
elif protocol == 'rdp':
conn.rdp(port=conn_port)
elif protocol == 'https':
conn.https(port=conn_port)
else:
error = 'Unexpected protocol requested: {}'.format(protocol)
raise RuntimeError(error)
def claritynow(ctx, name, protocol):
"""Connect to a ClarityNow instance"""
if protocol == 'console':
info = consume_task(ctx.obj.vlab_api,
endpoint='/api/2/inf/claritynow',
message='Looking up connection info for {}'.format(name),
method='GET').json()
if not info['content'].get(name, None):
error = 'No ClarityNow VM named {} found'.format(name)
raise click.ClickException(error)
else:
vm_moid = info['content'][name].get('moid', 'n/a')
conn = Connectorizer(ctx.obj.vlab_config, gateway_ip='n/a')
conn.console(vm_moid)
else:
target_port = get_protocol_port('claritynow', protocol)
with Spinner('Lookin up connection information for {}'.format(name)):
resp = ctx.obj.vlab_api.get('/api/1/ipam/portmap', params={'name' : name, 'target_port' : target_port}).json()
try:
conn_port = list(resp['content']['ports'].keys())[0]
except Exception as doh:
ctx.obj.log.debug(doh, exc_info=True)
conn_port = None
if not conn_port:
error = 'No mapping rule for {} to {} exists'.format(protocol, name)
raise click.ClickException(error)
conn = Connectorizer(ctx.obj.vlab_config, resp['content']['gateway_ip'])
if protocol == 'ssh':
conn.ssh(port=conn_port)
elif protocol == 'https':
conn.https(port=conn_port)
elif protocol == 'scp':
conn.scp(port=conn_port)
elif protocol == 'rdp':
conn.rdp(port=conn_port)
else:
error = 'Unexpected protocol requested: {}'.format(protocol)
raise RuntimeError(error)
