1. /**
  2. * Cleans authentication tokens for scheduled runs, with defensive checks.
  3. *
  4. * @param {Array<string>} tokens An array of authentication tokens.
  5. * @returns {Array<string>} A cleaned array of tokens, with invalid or expired tokens removed.
  6. */
  7. function cleanAuthTokens(tokens) {
  8. if (!Array.isArray(tokens)) {
  9. console.error("Invalid input: tokens must be an array."); // Defensive check
  10. return [];
  11. }
  13. const cleanedTokens = [];
  15. for (const token of tokens) {
  16. if (typeof token !== 'string') {
  17. console.warn("Invalid token type: Skipping non-string token."); // Defensive check
  18. continue;
  19. }
  21. const trimmedToken = token.trim(); // Remove leading/trailing whitespace
  22. if (!trimmedToken) {
  23. console.warn("Empty token after trimming: Skipping."); // Defensive check
  24. continue;
  25. }
  27. if (isValidToken(trimmedToken)) {
  28. cleanedTokens.push(trimmedToken);
  29. } else {
  30. console.warn("Invalid token: Skipping:", trimmedToken); // Defensive check
  31. }
  32. }
  34. return cleanedTokens;
  36. /**
  37. * Placeholder function for validating a token. Replace with your actual validation logic.
  38. * This is a simplified example.
  39. * @param {string} token
  40. * @returns {boolean}
  41. */
  42. function isValidToken(token) {
  43. // Replace with your token validation logic (e.g., JWT verification, API call)
  44. // This is a placeholder - adjust based on your token type and validation method
  45. if (token.startsWith("valid_")) { //Example check
  46. return true;
  47. }
  48. return false;
  49. }
  50. }

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