from urllib.parse import parse_qs
from slack import WebClient
+import base64
import boto3
import requests
import json
import os
+import pickle
+from types import SimpleNamespace
+from google.auth.transport.requests import Request
+from googleapiclient.discovery import build
-import turbot.actions
-import turbot.commands
+import turbot.interaction
import turbot.events
-import turbot.views
ssm = boto3.client('ssm')
slack_bot_token = response['Parameter']['Value']
slack_client = WebClient(slack_bot_token)
+response = ssm.get_parameter(Name='GSHEETS_PICKLE_BASE64', WithDecryption=True)
+gsheets_pickle_base64 = response['Parameter']['Value']
+gsheets_pickle = base64.b64decode(gsheets_pickle_base64)
+gsheets_creds = pickle.loads(gsheets_pickle)
+if gsheets_creds:
+ if gsheets_creds.valid:
+ print("Loaded valid GSheets credentials from SSM")
+ else:
+ gsheets_creds.refresh(Request())
+ gsheets_pickle = pickle.dumps(gsheets_creds)
+ gsheets_pickle_base64_bytes = base64.b64encode(gsheets_pickle)
+ gsheets_pickle_base64 = gsheets_pickle_base64_bytes.decode('us-ascii')
+ print("Storing refreshed GSheets credentials into SSM")
+ ssm.put_parameter(Name='GSHEETS_PICKLE_BASE64',
+ Type='SecureString',
+ Value=gsheets_pickle_base64,
+ Overwrite=True)
+service = build('sheets',
+ 'v4',
+ credentials=gsheets_creds,
+ cache_discovery=False)
+sheets = service.spreadsheets()
+
+db = boto3.resource('dynamodb')
+
+turb = SimpleNamespace()
+turb.slack_client = slack_client
+turb.db = db
+turb.sheets = sheets
+
def error(message):
"""Generate an error response for a Slack request
content_type = headers['content-type']
if (content_type == "application/json"):
- return turbot_event_handler(event, context)
+ return turbot_event_handler(turb, event, context)
if (content_type == "application/x-www-form-urlencoded"):
- return turbot_interactive_or_slash_command(event, context)
+ return turbot_interactive_or_slash_command(turb, event, context)
return error("Unknown content-type: {}".format(content_type))
-def turbot_event_handler(event, context):
+def turbot_event_handler(turb, event, context):
"""Handler for all subscribed Slack events"""
body = json.loads(event['body'])
type = body['type']
if type == 'url_verification':
- return url_verification_handler(body)
+ return url_verification_handler(turb, body)
if type == 'event_callback':
- return event_callback_handler(body)
+ return event_callback_handler(turb, body)
return error("Unknown event type: {}".format(type))
-def url_verification_handler(body):
+def url_verification_handler(turb, body):
# First, we have to properly respond to url_verification
# challenges or else Slack won't let us configure our URL as an
'body': challenge
}
-def event_callback_handler(body):
+def event_callback_handler(turb, body):
type = body['event']['type']
- if type == 'app_home_opened':
- return turbot.events.app_home_opened(slack_client, body)
+ if type in turbot.events.events:
+ return turbot.events.events[type](turb, body)
return error("Unknown event type: {}".format(type))
-def turbot_interactive_or_slash_command(event, context):
+def turbot_interactive_or_slash_command(turb, event, context):
"""Handler for Slack interactive things (buttons, shortcuts, etc.)
as well as slash commands.
# The difference is that an interactive thingy has a 'payload'
# while a slash command has a 'command'
if 'payload' in body:
- return turbot_interactive(json.loads(body['payload'][0]))
+ return turbot_interactive(turb, json.loads(body['payload'][0]))
if 'command' in body:
- return turbot_slash_command(body)
+ return turbot_slash_command(turb, body)
return error("Unrecognized event (neither interactive nor slash command)")
-def turbot_interactive(payload):
+def turbot_interactive(turb, payload):
"""Handler for Slack interactive requests
These are the things that come from a user interacting with a button
type = payload['type']
if type == 'block_actions':
- return turbot_block_action(payload)
+ return turbot_block_action(turb, payload)
+ if type == 'view_submission':
+ return turbot.interaction.view_submission(turb, payload)
+ if type == 'shortcut':
+ return turbot_shortcut(turb, payload);
return error("Unrecognized interactive type: {}".format(type))
-def turbot_block_action(payload):
+def turbot_block_action(turb, payload):
"""Handler for Slack interactive block actions
Specifically, those that have a payload type of 'block_actions'"""
atype = action['type']
avalue = action['value']
- if atype == 'button' and avalue == 'new_hunt':
- return turbot.actions.new_hunt(payload)
+ if (
+ atype in turbot.interaction.actions
+ and avalue in turbot.interaction.actions[atype]
+ ):
+ return turbot.interaction.actions[atype][avalue](turb, payload)
return error("Unknown action of type/value: {}/{}".format(atype, avalue))
-def turbot_slash_command(body):
+def turbot_shortcut(turb, payload):
+ """Handler for Slack shortcuts
+
+ These are invoked as either global or message shortcuts by a user."""
+
+ print("In turbot_shortcut, payload is: {}".format(str(payload)))
+
+ return error("Shortcut interactions not yet implemented")
+
+def turbot_slash_command(turb, body):
"""Implementation for Slack slash commands.
This parses the request and arguments and farms out to
"""
command = body['command'][0]
- args = body['text'][0]
+ if 'text' in body:
+ args = body['text'][0]
+ else:
+ args = ''
- if (command == "/rotlambda" or command == "/rot"):
- return turbot.commands.rot(slack_client, body, args)
+ if command in turbot.interaction.commands:
+ return turbot.interation.commands[command](turb, body, args)
return error("Command {} not implemented".format(command))