1. <?php
  3. /**
  4. * Collects authentication token metrics for isolated environments.
  5. */
  7. class TokenMetricsCollector
  8. {
  9. private $tokenCounts = []; // Store token counts for different types
  10. private $tokenExpirationTimes = []; // Store token expiration times
  11. private $tokenIssuanceTimes = []; // Store token issuance times
  13. /**
  14. * Registers a new token.
  15. *
  16. * @param string $token The authentication token.
  17. * @param string $type The type of token (e.g., 'jwt', 'oauth2').
  18. * @param int $expirationTime Unix timestamp of the token's expiration.
  19. * @param int $issuanceTime Unix timestamp of the token's issuance.
  20. * @return bool True on success, false on failure.
  21. */
  22. public function registerToken(string $token, string $type, int $expirationTime, int $issuanceTime): bool
  23. {
  24. $this->tokenCounts[$type] = ($this->tokenCounts[$type] ?? 0) + 1;
  25. $this->tokenExpirationTimes[$token] = $expirationTime;
  26. $this->tokenIssuanceTimes[$token] = $issuanceTime;
  27. return true;
  28. }
  30. /**
  31. * Gets the total count of tokens for a specific type.
  32. *
  33. * @param string $type The token type.
  34. * @return int|null The token count, or null if the type is not found.
  35. */
  36. public function getTokenCount(string $type): ?int
  37. {
  38. return $this->tokenCounts[$type] ?? null;
  39. }
  41. /**
  42. * Gets the expiration time of a specific token.
  43. *
  44. * @param string $token The authentication token.
  45. * @return int|null The expiration time, or null if the token is not found.
  46. */
  47. public function getTokenExpirationTime(string $token): ?int
  48. {
  49. return $this->tokenExpirationTimes[$token] ?? null;
  50. }
  52. /**
  53. * Gets the issuance time of a specific token.
  54. *
  55. * @param string $token The authentication token.
  56. * @return int|null The issuance time, or null if the token is not found.
  57. */
  58. public function getTokenIssuanceTime(string $token): ?int
  59. {
  60. return $this->tokenIssuanceTimes[$token] ?? null;
  61. }
  63. /**
  64. * Clears all collected metrics.
  65. */
  66. public function clearMetrics(): void
  67. {
  68. $this->tokenCounts = [];
  69. $this->tokenExpirationTimes = [];
  70. $this->tokenIssuanceTimes = [];
  71. }
  73. /**
  74. * Outputs collected metrics to the console (for debugging).
  75. */
  76. public function outputMetrics(): void
  77. {
  78. echo "Token Counts:\n";
  79. foreach ($this->tokenCounts as $type => $count) {
  80. echo " $type: $count\n";
  81. }
  83. echo "\nToken Expiration Times:\n";
  84. foreach ($this->tokenExpirationTimes as $token => $expiration) {
  85. echo " $token: $expiration\n";
  86. }
  88. echo "\nToken Issuance Times:\n";
  89. foreach ($this->tokenIssuanceTimes as $token => $issuance) {
  90. echo " $token: $issuance\n";
  91. }
  92. }
  93. }
  95. // Example Usage:
  96. $collector = new TokenMetricsCollector();
  98. // Simulate token registration
  99. $collector->registerToken('token123', 'jwt', time() + 3600, time());
  100. $collector->registerToken('token456', 'oauth2', time() + 7200, time());
  101. $collector->registerToken('token123', 'jwt', time() + 86400, time()); //Register same token again
  103. // Get token counts
  104. $jwtCount = $collector->getTokenCount('jwt');
  105. echo "JWT Token Count: " . $jwtCount . "\n";
  107. // Get token expiration time
  108. $expirationTime = $collector->getTokenExpirationTime('token456');
  109. echo "Token 456 Expiration Time: " . $expirationTime . "\n";
  111. $collector->outputMetrics();
  113. $collector->clearMetrics();
  115. ?>

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