keylog.h 2.0 KB

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  1. #ifndef HEADER_CURL_KEYLOG_H
  2. #define HEADER_CURL_KEYLOG_H
  3. /***************************************************************************
  4. * _ _ ____ _
  5. * Project ___| | | | _ \| |
  6. * / __| | | | |_) | |
  7. * | (__| |_| | _ <| |___
  8. * \___|\___/|_| \_\_____|
  9. *
  10. * Copyright (C) 1998 - 2022, Daniel Stenberg, <daniel@haxx.se>, et al.
  11. *
  12. * This software is licensed as described in the file COPYING, which
  13. * you should have received as part of this distribution. The terms
  14. * are also available at https://curl.se/docs/copyright.html.
  15. *
  16. * You may opt to use, copy, modify, merge, publish, distribute and/or sell
  17. * copies of the Software, and permit persons to whom the Software is
  18. * furnished to do so, under the terms of the COPYING file.
  19. *
  20. * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  21. * KIND, either express or implied.
  22. *
  23. * SPDX-License-Identifier: curl
  24. *
  25. ***************************************************************************/
  26. #include "curl_setup.h"
  27. /*
  28. * Opens the TLS key log file if requested by the user. The SSLKEYLOGFILE
  29. * environment variable specifies the output file.
  30. */
  31. void Curl_tls_keylog_open(void);
  32. /*
  33. * Closes the TLS key log file if not already.
  34. */
  35. void Curl_tls_keylog_close(void);
  36. /*
  37. * Returns true if the user successfully enabled the TLS key log file.
  38. */
  39. bool Curl_tls_keylog_enabled(void);
  40. /*
  41. * Appends a key log file entry.
  42. * Returns true iff the key log file is open and a valid entry was provided.
  43. */
  44. bool Curl_tls_keylog_write(const char *label,
  45. const unsigned char client_random[32],
  46. const unsigned char *secret, size_t secretlen);
  47. /*
  48. * Appends a line to the key log file, ensure it is terminated by a LF.
  49. * Returns true iff the key log file is open and a valid line was provided.
  50. */
  51. bool Curl_tls_keylog_write_line(const char *line);
  52. #endif /* HEADER_CURL_KEYLOG_H */