Mattermost is an open source, self-hosted team communication service that is an alternative to SaaS messaging services such as Slack.
Questions tagged [mattermost]
150 questions
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Mattermost incoming webhook: how to bundle messages?
My bot posts multiline messages to Mattermost using an incoming webhook. They work fine,
but I would prefer if users could react or reply to each line individually.
When normal users post several messages without interruptions or large delays,…

Joachim Lous
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1 answer
How to write message to Mattermost using Fastlane?
How do I write a message to Mattermost using Fastlane ?
Below is my trial. I got most from this link.
What is still wrong ?
(of course, I replaced the MATTERMOST_WEBHOOK_URL by the actual value that I established in Mattermost).
In the link above, I…

iKK
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1 answer
Is there a way to fix this "debconf-show" path issue?
I am trying to set a root password for a MYSQL DB using ansible. Iam using debconf however, it errors me out saying:
Failed to find required executable debconf-show in paths: /sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin
My yaml file contains:
-…

James Ukilin
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Websocket ping timeout freezes the Mattermost "bot"
I'm creating a Mattermost bot. It stops responding after the websocket connection receives a ping timeout (PingTimeoutChannel) after random periods of time (1 minute, 8 minutes, 2 hours etc.). Mattermost server is v.5.13, API v.4.
The bot connects…

gabkub
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- 3
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2 answers
Response from interactive button POST is ignored in Mattermost
I'm building a slash command. The flow I imagine is:
User triggers slash command in client
My server handles request and returns interactive dropdown
User selects option from dropdown in client
My server handles the POST request from the…

EagleBeak
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1 answer
Mattermost: Customizable action on direct message
Is there a way currently (v 5.10.0) to trigger auto-replies and/or customizable actions on receiving a DM for a certain user?

lash
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I can´t open dialog an mattermost?
When i send a request to mattermost API. I get response error code 400(Bad Request).
I am using the language of c #, and this serializing an anonymous class to generate the format.
{
"trigger_id":
…

Dante
- 13
- 2
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1 answer
Mattermost: Invalid or expired session, please login again
I am facing an issue where I am getting a 401 response with message 'Invalid or expired session, please login again' when I hit the /users/me API. This is happening even if I am sending the bearer token which was genereate from the /login API.
Here…

Sreekar Mouli
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Is it possible to run a Mattermost instance as an onion service?
All is in the title: do you know if it's possible to deploy and use a Mattermost instance via Tor? Moreover, if I install Orbot on my Android phone, will I be able to connect to this instance via a Mattermost client? Thank you!

Michael Marx
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1 answer
WSO2is as service provider for Mattermost CE
I'm trying to use WSO2is as a service provider for Mattermost CE. My idea is to use the Mattermost GitHub social login feature with WSO2is instead of GitHub.
To do that, I have configured Wso2is with Oauth service provider, which works fine. I'm…

KeeperSD
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- 2
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1 answer
Mattermost iframe integration Django app
I have apache 2.4 and mattermost 5.2. Both of them are on the same server. I have configured a virtual host for pointing to mattermost on port 8065. Following is my conf file.
ServerName subdomain.domain.in
#ServerAdmin…

thinktwice
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- 12
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1 answer
What is the protocol for a secure websocket?
We've installed a Mattermost server and it works well.
We can only connect via http. Https gives an error.
The line of code that fails is
webSocketClient, err := model.NewWebSocketClient4("ws://mattermost.example.com", client.AuthToken)
make…

Keith John Hutchison
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Relation between Gitlab Chat and Mattermost
I saw chat tab in Gitlab, and it shows no active users.
To enable the chat I found this forum where they mentioned about mattermost.
What is the relation between chat and mattermost

Rajana Deepak
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SAML Single logout - Keycloak and Mattermost integration
I configured single sign on SAML between mattermost and keycloak but we have problem during single logout. When I called url for logout I get response from mattermost api that logout was success. But after open mattermost url for login I can login…

e5341
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1 answer
Unreads Sidebar Setting not visible in Mattermost 4.7
We just upgraded to Mattermost 4.7 but there is no "Unreads" Sidebar Setting in the front-end. I can find it in the Mattermost peer-to-peer channel, so I know where it should be, but in our installation the feature is not visible.
Does anyone know…

Andreas Scharf
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