Janady13/llms-txt-hub / apps/web/lib/csrf-client.ts

Source identity

Field	Recorded value
Source type	GitHub source
Original record	Janady13/llms-txt-hub / apps/web/lib/csrf-client.ts
Date	Not specified in source
Repository	Janady13/llms-txt-hub
Revision	e0f4bf978d4df168369c7601d9c5f5ea89e84377
Branch	main
Path or archive member	apps/web/lib/csrf-client.ts
Original SHA-256	c203029f54b6466a0ccb82db6271e41f2e231e3bfffc8172c58cd2577c883bd9
Git blob SHA	85772b669452efa9e61ae9dc600726f3aeee051d
Reading-copy SHA-256	c203029f54b6466a0ccb82db6271e41f2e231e3bfffc8172c58cd2577c883bd9

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Recovered source transcript

Download complete source text ↓38 lines · 0.8 KB

'use client'

const CSRF_HEADER_NAME = 'x-csrf-token'

/**
 * Get CSRF token from meta tag for client-side usage
 */
export function getCSRFTokenForClient(): string {
  if (typeof window === 'undefined') {
    return ''
  }

  // Try to get from meta tag first
  const metaTag = document.querySelector('meta[name="csrf-token"]')
  if (metaTag) {
    return metaTag.getAttribute('content') || ''
  }

  return ''
}

/**
 * Add CSRF token to fetch requests automatically
 * This is the client-side version that can be used in React components
 */
export function fetchWithCSRF(url: string, options: RequestInit = {}): Promise<Response> {
  const token = getCSRFTokenForClient()

  if (token && !['GET', 'HEAD'].includes(options.method || 'GET')) {
    options.headers = {
      ...options.headers,
      [CSRF_HEADER_NAME]: token
    }
  }

  return fetch(url, options)
}