samples/SlackReceiver/index.html

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    <title>Microsoft ASP.NET WebHooks Slack Receiver</title>
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    <h1>Microsoft ASP.NET WebHooks Slack Receiver</h1>

    <p>This sample illustrates how to wire up a Slack WebHooks receiver which can be used for both
    Slack Outgoing WebHooks as well as Slash Commands. A sample WebHook URI is:</p>

    <pre>https://&lt;host&gt;/api/webhooks/incoming/slack/{id}</pre>

    <p>
        Note that for security reasons the URI <b>MUST</b> be <b>https</b>.
    </p>
    <p>
        Set the <b>MS_WebHookReceiverSecret_Slack</b> application setting to the Slack 'token' parameter, optionally using IDs
        to differentiate between multiple WebHooks, for example '<c>secret0, id1=secret1, id2=secret2</c>'. 
    </p>
    <p>
        In this example we use id 'trigger' for an outgoing WebHook and id 'slash' for a slash command. This means that you
        should register the following URIs with Slack:
    </p>
    <pre>
        https://&lt;host&gt;/api/webhooks/incoming/slack/trigger
        https://&lt;host&gt;/api/webhooks/incoming/slack/slash</pre>
    <p>
        and then configure the application setting as follows
    </p>
    <pre>
        &lt;add key="MS_WebHookReceiverSecret_Slack" value="trigger=&lt;token&gt;, slash=&lt;token&gt;" /&gt;
    </pre>
    <p>
        Please see <a href="https://api.slack.com/outgoing-webhooks">Slack WebHooks</a>
        for more information.
    </p>
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