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review.blissroms.org / platform_packages_modules_DnsResolver / fa985f71afc584b27b9768f04fb9b5fdfcb047be
commitfa985f71afc584b27b9768f04fb9b5fdfcb047be[log] [tgz]
authorMike Yu <yumike@google.com>Mon Nov 23 20:24:21 2020 +0800
committerMike Yu <yumike@google.com>Fri Nov 27 21:11:25 2020 +0800
treef91e763f44d01137ef8a5ab998dbbff6dd977208
parent3334a5e0fc7b049e3e550da97014112f415a0736 [diff]
Extend DnsTlsServer to store validation state

This change also fixes a bug in PrivateDnsConfiguration which DoT
servers not valid for the network might somehow be counted as
validated servers. For instance, if a validation for DoT server
finishes after the server is removed, the server is mistakenly
deemed as a validated server.

Bug: 79727473
Test: cd packages/modules/DnsResolver && atest
Change-Id: Idee1f34f59dce1451b7b3e87fd20e6795af883ba
5 files changed
tree: f91e763f44d01137ef8a5ab998dbbff6dd977208
  1. aidl_api/
  2. apex/
  3. binder/
  4. include/
  5. tests/
  6. .clang-format ⇨ ../../../build/soong/scripts/system-clang-format
  7. .editorconfig
  8. Android.bp
  9. Dns64Configuration.cpp
  10. Dns64Configuration.h
  11. DnsProxyListener.cpp
  12. DnsProxyListener.h
  13. DnsQueryLog.cpp
  14. DnsQueryLog.h
  15. DnsQueryLogTest.cpp
  16. DnsResolver.cpp
  17. DnsResolver.h
  18. DnsResolverService.cpp
  19. DnsResolverService.h
  20. DnsStats.cpp
  21. DnsStats.h
  22. DnsStatsTest.cpp
  23. DnsTlsDispatcher.cpp
  24. DnsTlsDispatcher.h
  25. DnsTlsQueryMap.cpp
  26. DnsTlsQueryMap.h
  27. DnsTlsServer.cpp
  28. DnsTlsServer.h
  29. DnsTlsSessionCache.cpp
  30. DnsTlsSessionCache.h
  31. DnsTlsSocket.cpp
  32. DnsTlsSocket.h
  33. DnsTlsSocketFactory.h
  34. DnsTlsTransport.cpp
  35. DnsTlsTransport.h
  36. Experiments.cpp
  37. Experiments.h
  38. ExperimentsTest.cpp
  39. getaddrinfo.cpp
  40. getaddrinfo.h
  41. gethnamaddr.cpp
  42. gethnamaddr.h
  43. hostent.h
  44. IDnsTlsSocket.h
  45. IDnsTlsSocketFactory.h
  46. IDnsTlsSocketObserver.h
  47. libnetd_resolv.map.txt
  48. LockedQueue.h
  49. NOTICE
  50. OWNERS
  51. params.h
  52. PREUPLOAD.cfg
  53. PrivateDnsConfiguration.cpp
  54. PrivateDnsConfiguration.h
  55. PrivateDnsConfigurationTest.cpp
  56. README-DoT.md
  57. README.md
  58. res_cache.cpp
  59. res_comp.cpp
  60. res_comp.h
  61. res_debug.cpp
  62. res_debug.h
  63. res_init.cpp
  64. res_init.h
  65. res_mkquery.cpp
  66. res_query.cpp
  67. res_send.cpp
  68. res_send.h
  69. res_stats.cpp
  70. resolv_cache.h
  71. resolv_cache_unit_test.cpp
  72. resolv_callback_unit_test.cpp
  73. resolv_private.h
  74. resolv_test_config_template.xml
  75. resolv_tls_unit_test.cpp
  76. resolv_unit_test.cpp
  77. ResolverController.cpp
  78. ResolverController.h
  79. ResolverEventReporter.cpp
  80. ResolverEventReporter.h
  81. ResolverStats.h
  82. sethostent.cpp
  83. stats.h
  84. stats.proto
  85. TEST_MAPPING
  86. util.cpp
  87. util.h
README.md

Logging

This code uses LOG(X) for logging. Log levels are VERBOSE,DEBUG,INFO,WARNING and ERROR. The default setting is WARNING and logs relate to WARNING and ERROR will be shown. If you want to enable the DEBUG level logs, using following command. adb shell service call dnsresolver 10 i32 1 VERBOSE 0 DEBUG 1 INFO 2 WARNING 3 ERROR 4 Verbose resolver logs could contain PII -- do NOT enable in production builds.