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Potential fix for code scanning alert no. 3: Incomplete URL substring sanitization #24

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Potential fix for code scanning alert no. 3: Incomplete URL substring sanitization #24

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Potential fix for code scanning alert no. 3: Incomplete URL substring…
SafetyMP May 31, 2026
dfd79e8
Merge origin/main into alert-autofix-3
Copilot May 31, 2026
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6 changes: 3 additions & 3 deletions src/lib/operationalWebhook/channelAdapters.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -25,9 +25,9 @@ export function operationalWebhookEventTitle(eventType: string): string {
/** Infer Slack / Teams formatting from webhook URL host. */
export function detectNotificationChannel(targetUrl: string): NotificationChannel {
try {
const hostname = new URL(targetUrl).hostname.toLowerCase();
const matchesDomain = (domain: string) =>
hostname === domain || hostname.endsWith(`.${domain}`);
const host = new URL(targetUrl).hostname.toLowerCase().replace(/\.$/, "");
const matchesDomain = (domain: string): boolean =>
host === domain || host.endsWith(`.${domain}`);

if (matchesDomain("hooks.slack.com") || matchesDomain("slack.com")) return "slack";
if (
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