slackbot | example code for our slack bot article | Bot library

I want to 301 redirect

https://www.example.com/th/test123

to this

https://www.example.com/test123

See above url "th" is removed from url

So I want to redirect all website users to without lang prefix version of url.

Here is my config file

I am making a Slackbot on my AWS EC2, and I need to open port 3000 for public to listen post requests from Slack whenever users do some actions because Slack doesn't provide their IP range.

I wonder if there are any security issues with my EC2 if I open a port publicly ? I also use this EC2 to run Airflow.

I set up prerender.io for CRA and it works well, but when bot hits URL without parameters it puts in the end of URL - string ".var"

I tried variations of (.*) but it seems not working. Any ideas?

Here is .htaccess file

i have created a slackbot with nodejs using @slack/bolt. i'm able to receive event in my nodejs server from slack whenever i tag with my slackapp and send textMessage or textMessage+Fileattachment. Please find the nodejs source code and output of the event object below.

The problem is, when i upload a file in slack, the event is received by my nodejs slack-bot. (shown in below screenshot+view the event object details in the output attached below)

• The links to the uploaded file is retrieved by the nodejs slack-bot from the event object
• i'm able to use the link in web browser(for eg. google chrome) to view the uploaded file.
• When i use the link to download the file via nodejs code, the file gets downloaded, but the downloaded file is corrupted

i'm not sure how to download the valid file using nodejs slack-bot. i have tried changing few parameters and settings but no success. The docs aren't helping me so far

Please help me out

Nodejs source code

I have 2 problems related to managing concurrency between Google Cloud Functions.

The setup is I have a slackbot enabling use of a "checkoff" slash command. This slash command sends another Slack user yes/no buttons whether to authorize the checkoff. When the user clicks an option, it sends that response to a Google Cloud Function which 1) Sends a response back to Slack to close the buttons and 2) Records the checkoff if authorized in a Google Sheet using the Sheets v4 API (spreadsheets.values.append)

Issue #1: Users who spam the yes/no buttons trigger multiple Slack requests to the Cloud Function before the Function can acknowledge and close the buttons. This leads to multiple Cloud Functions spawning and multiple checkoffs being recorded in the sheet. If I could maintain state, I could save unique information from the request and check to make sure that request had not been already serviced. Is there a pattern to do this with Cloud Functions?

Issue #2: Sometimes multiple checkoffs are authorized at similar times by independent users. These requests spawn independent Cloud Function instances which attempt to append to the Sheet. There is a rare case where another Function writes in between the first Function's read then write causing an overwrite. I would use a read-write lock to deal with this but there's no way to share concurrency resources between Cloud Functions I'm aware of.

(Less important) Issue #3: I'd really love to batch the spreadsheet writes but it seems against the grain of serverless computing in the 1st place. Is there a way to do this?

Any help is appreciated.

I can't connect my slackbot at all. I am using python.

There is no code involved because it says I cannot install the bot to the workspace.

Here is my script , i am trying to send a message to multiple slack channels, using loops. I have defined variable inside variable.

I'm trying to make SlackBot and if I call him in some public channel it works fine but when I call him (type slash-command) in any direct channel I receive "The server responded with: {'ok': False, 'error': 'channel_not_found'}". In public channels where I've invited my bot it works fine, but if I type "/my-command" in any DM-channel I receive response in separate DM-channel with my bot. I expect to receive these responses in that DM-channel where I type the command. Here is some part of my code:

I want to develop and publish a bot for Teams, to interface with my SaaS (I already have a Slackbot that I'm porting). I'm creating a Bot Channel Registration as per this guide and came across the choice of whether to auto-generate a new App Id and password, or manually registering one (described here). I already have an Azure AD app for my SaaS that is published to the AppSource marketplace (the integration currently mainly allows logging in with your M365 account and syncing users from AD). Is it possible, and would it make sense to use the same App ID for the bot I'm developing for the same SaaS? Or is it somehow not advisable? And relatedly, can I expand my existing listing on AppSource to also contain the new bot, or should this be a separate listing?

I noticed in the documentation for manual registration of a bot, that it says that bots only work with "Accounts in any organizational directory and personal Microsoft accounts (e.g. Xbox, Outlook.com)" - my existing app only works with organization accounts, not personal accounts (since it's a B2B app) - does that change things?