def on_delete(self, req, res, id):
try:
# Parse token and get user id
user_id = parse_token(req)['sub']
# Get the user
user = User.get(User.id == int(user_id))
except Exception as e:
logger.error("Can't verify user")
raise falcon.HTTPBadRequest(title="Bad request",
description=e,
href=settings.__docs__)
try:
item = Item.get(Item.id == int(id))
if user not in item.allowed_users:
raise falcon.HTTPForbidden(title="Permission denied",
description="You don't have access to this resource",
href=settings.__docs__)
item.delete_instance()
res.status = falcon.HTTP_200
res.body = json.dumps({"message": "Deletion successful"})
except Exception as e:
print(e)
error_msg = ("Unable to delete category. Please try again later.")
raise falcon.HTTPServiceUnavailable(title="{0} failed".format(req.method),
description=error_msg,
retry_after=30,
href=settings.__docs__)
def on_delete(self, req, res, id):
try:
# Parse token and get user id
user_id = parse_token(req)['sub']
# Get the user
user = User.get(User.id == int(user_id))
except Exception as e:
logger.error("Can't verify user")
raise falcon.HTTPBadRequest(title="Bad request",
description=e,
href=settings.__docs__)
try:
category = Category.get(Category.id == int(id))
category.delete_instance(recursive=True)
res.status = falcon.HTTP_200
res.body = json.dumps({"status": "Deletion successful"})
except Exception as e:
print(e)
error_msg = ("Unable to delete category. Please try again later.")
raise falcon.HTTPServiceUnavailable(title="{0} failed".format(
req.method),
description=error_msg,
retry_after=30,
href=settings.__docs__)
def on_get(self, req, res, id):
try:
# Parse token and get user id
user_id = parse_token(req)['sub']
# Get the user
user = User.get(User.id == int(user_id))
except Exception as e:
logger.error("Can't verify user")
raise falcon.HTTPBadRequest(title="Bad request",
description=e,
href=settings.__docs__)
try:
service_obj = Service.get(Service.id == id)
service = list(service_obj.select(Service.id, Service.name,
Service.username, Service.password,
Service.url, Service.port, Service.extra,
Service.ssh_title, Service.ssh_public,
Service.ssh_private, Service.ssl_title,
Service.ssl_filename, Service.other)
.where(Service.id == id)
.dicts())
if user not in service_obj.allowed_users:
raise falcon.HTTPForbidden(title="Permission denied",
description="You don't have access to this resource",
href=settings.__docs__)
res.status = falcon.HTTP_200
res.body = json.dumps(service)
except Exception as e:
print(e)
error_msg = ("Unable to get the items. Please try again later")
raise falcon.HTTPServiceUnavailable(title="{0} failed".format(req.method),
description=error_msg,
retry_after=30,
href=settings.__docs__)
def on_post(self, req, res):
try:
# Parse token and get user id
user_id = parse_token(req)['sub']
# Get the user
user = User.get(User.id == int(user_id))
except Exception as e:
logger.error("Can't verify user")
raise falcon.HTTPBadRequest(title="Bad request",
description=e,
href=settings.__docs__)
try:
raw_json = req.stream.read()
logger.debug("Got incoming JSON data")
except Exception as e:
logger.error("Can't read incoming data stream")
raise falcon.HTTPBadRequest(title="Bad request",
description=e,
href=settings.__docs__)
try:
result_json = json.loads(raw_json.decode("utf-8"), encoding='utf-8')
logger.debug(result_json)
except ValueError:
raise falcon.HTTPError(falcon.HTTP_400,
'Malformed JSON',
'Could not decode the request body. The '
'JSON was incorrect.')
try:
new_share = ShareToken(user=user, token=generate_token(),
resource=int(result_json.get()))
except:
pass
def on_delete(self, req, res, id):
try:
# Parse token and get user id
user_id = parse_token(req)['sub']
# Get the user
user = User.get(User.id == int(user_id))
except Exception as e:
logger.error("Can't verify user")
raise falcon.HTTPBadRequest(title="Bad request",
description=e,
href=settings.__docs__)
try:
category = Category.get(Category.id == int(id))
category.delete_instance(recursive=True)
res.status = falcon.HTTP_200
res.body = json.dumps({"status": "Deletion successful"})
except Exception as e:
print(e)
error_msg = ("Unable to delete category. Please try again later.")
raise falcon.HTTPServiceUnavailable(title="{0} failed".format(req.method),
description=error_msg,
retry_after=30,
href=settings.__docs__)
def on_get(self, req, res):
"""Get the items that belong to that user.
This method contains two behaviours, one returns
Handle the GET request, returning a list of the items that the user
has access to.
First we create an empty dictionary and query the database to get
all the item objects. After that, we iterate over the objects to
populate the dictionary. In the end we return a 200 code to the browser
and return the results dictionary wrapped in a list like the REsT
standard says.
"""
payload = {}
# Parse token and get user id
user_id = parse_token(req)['sub']
try:
# Get the user
user = User.get(User.id == int(user_id))
# See if we have to filter by category
filter_category = req.get_param("category", required=False)
if filter_category:
# Get the category
category = (Category.select(Category.name, Category.id)
.where(Category.id == int(filter_category))
.get())
payload["category_name"] = str(category.name)
payload["category_id"] = int(category.id)
items = list(user.allowed_items
.select(Item.name, Item.description, Item.id)
.where(Item.category == int(filter_category))
.dicts())
logger.debug("Got items filtered by category and user")
else:
payload["category_name"] = "All"
items = list(user.allowed_items
.select(Item.name, Item.description, Item.id)
.dicts())
logger.debug("Got all items")
for item in items:
services = list(user.allowed_services
.select(Service.id, Service.name)
.where(Service.item == item["id"])
.dicts())
item["services"] = services
payload["items"] = items
res.status = falcon.HTTP_200
res.body = json.dumps(payload)
logger.debug("Items request succesful")
except Exception as e:
print(e)
logger.error(e)
error_msg = ("Unable to get the items. Please try again later")
raise falcon.HTTPServiceUnavailable(title=req.method + " failed",
description=error_msg,
retry_after=30,
href=settings.__docs__)
def on_post(self, req, res):
try:
# Parse token and get user id
user_id = parse_token(req)['sub']
# Get the user
user = User.get(User.id == int(user_id))
except Exception as e:
logger.error("Can't verify user")
raise falcon.HTTPBadRequest(title="Bad request",
description=e,
href=settings.__docs__)
try:
raw_json = req.stream.read()
logger.debug("Got incoming JSON data")
except Exception as e:
logger.error("Can't read incoming data stream")
raise falcon.HTTPBadRequest(title="Bad request",
description=e,
href=settings.__docs__)
try:
result_json = json.loads(raw_json.decode("utf-8"), encoding='utf-8')
logger.debug(result_json)
except ValueError:
raise falcon.HTTPError(falcon.HTTP_400,
'Malformed JSON',
'Could not decode the request body. The '
'JSON was incorrect.')
try:
new_service = Service.create(name=result_json.get("name"),
item=result_json.get("item"),
username=result_json.get("username", ''),
password=result_json.get("password", ''),
url=result_json.get("url", ''),
port=result_json.get("port", 0),
extra=result_json.get("extra", ''),
ssh_title=result_json.get("ssh_title", ''),
ssh_public=result_json.get("ssh_public", ''),
ssh_private=result_json.get("ssh_private", ''),
ssl_title=result_json.get("ssl_title", ''),
ssl_filename=result_json.get("ssh_title", ''),
other=result_json.get("other", ''))
new_service.save()
new_service.allowed_users.add(user)
except Exception as e:
raise falcon.HTTPInternalServerError(title="Error while saving the item",
description=e,
href=settings.__docs__)
def generate_schema():
"""Generate the initial schema for the database."""
start_msg = "Creating database schema..."
end_msg = "Database schema created"
print(f"[ -- ] {start_msg}")
logger.info(start_msg)
try:
Base.metadata.create_all(engine)
print(f"[ OK ] {end_msg}")
logger.info(end_msg)
except Exception as e:
error_msg = f"Error creating schema: {e}"
print(f"[ERROR] {error_msg}")
logger.error(error_msg)
sys.exit(1)
def on_post(self, req, res):
"""Save a new item
"""
try:
# Parse token and get user id
user_id = parse_token(req)['sub']
# Get the user
user = User.get(User.id == int(user_id))
logger.debug("Got user data")
except Exception as e:
logger.error("Can't verify user")
raise falcon.HTTPBadRequest(title="Bad request",
description=e,
href=settings.__docs__)
try:
raw_json = req.stream.read()
logger.debug("Got incoming JSON data")
except Exception as e:
logger.error("Can't read incoming data stream")
raise falcon.HTTPBadRequest(title="Bad request",
description=e,
href=settings.__docs__)
try:
result_json = json.loads(raw_json.decode("utf-8"), encoding='utf-8')
logger.debug("Parsed JSON data")
except ValueError:
raise falcon.HTTPError(falcon.HTTP_400,
'Malformed JSON',
'Could not decode the request body. The '
'JSON was incorrect.')
try:
new_item = Item.create(name=result_json.get('name'),
description=result_json.get("description", ''),
category=result_json.get("category"),
tags=result_json.get("tags", ''))
new_item.save()
new_item.allowed_users.add(user)
logger.debug("Saved new item into the database")
except Exception as e:
raise falcon.HTTPInternalServerError(title="Error while saving the item",
description=e,
href=settings.__docs__)
def on_put(self, req, res, id):
try:
# Parse token and get user id
user_id = parse_token(req)['sub']
# Get the user
user = User.get(User.id == int(user_id))
except Exception as e:
logger.error("Can't verify user")
raise falcon.HTTPBadRequest(title="Bad request",
description=e,
href=settings.__docs__)
try:
raw_json = req.stream.read()
logger.debug("Got incoming JSON data")
except Exception as e:
logger.error("Can't read incoming data stream")
raise falcon.HTTPBadRequest(title="Bad request",
description=e,
href=settings.__docs__)
try:
result_json = json.loads(raw_json.decode("utf-8"), encoding='utf-8')
except ValueError:
raise falcon.HTTPError(falcon.HTTP_400,
'Malformed JSON',
'Could not decode the request body. The '
'JSON was incorrect.')
try:
item = Item.get(Item.id == int(id))
if user not in item.allowed_users:
raise falcon.HTTPForbidden(title="Permission denied",
description="You don't have access to this resource",
href=settings.__docs__)
item.name = result_json.get("name", item.name)
item.description = result_json.get("description", item.description)
item.category = result_json.get("category", item.category)
item.tags = result_json.get("tags", item.tags)
item.save()
res.status = falcon.HTTP_200
res.body = json.dumps({"message": "Item updated"})
except Exception as e:
print(e)
error_msg = ("Unable to get the item. Please try again later.")
raise falcon.HTTPServiceUnavailable(req.method + " failed",
description=error_msg,
retry_after=30,
href=settings.__docs__)
def on_get(self, req, res):
"""
"""
# Parse token and get user id
user_id = parse_token(req)['sub']
# See if we have to filter by item
filter_item = req.get_param("item", required=False)
try:
# Get the user
user = User.get(User.id == int(user_id))
if filter_item:
services = list(user.allowed_services
.select(Service.id, Service.name,
Service.username, Service.password,
Service.url, Service.port, Service.extra,
Service.ssh_title, Service.ssh_public,
Service.ssh_private, Service.ssl_title,
Service.ssl_filename, Service.other)
.where(Service.item == int(filter_item))
.dicts())
logger.debug("Got services filtered by item")
else:
services = list(user.allowed_services
.select(Service.id, Service.name,
Service.username, Service.password,
Service.url, Service.port, Service.extra,
Service.ssh_title, Service.ssh_public,
Service.ssh_private, Service.ssl_title,
Service.ssl_filename, Service.other)
.dicts())
logger.debug("Got all the items")
res.status = falcon.HTTP_200
res.body = json.dumps(services)
except Exception as e:
logger.error(e)
error_msg = ("Unable to get the services. Please try again later")
raise falcon.HTTPServiceUnavailable(title=req.method + " failed",
description=error_msg,
retry_after=30,
href=settings.__docs__)