README 2.4 KB

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  1. Enigma Plugin for Roundcube
  2. This plugin adds support for viewing and sending of signed and encrypted
  3. messages in PGP (RFC 2440) and PGP/MIME (RFC 3156) format.
  4. The plugin uses gpg binary on the server and stores all keys
  5. (including private keys of the users) on the server.
  6. Encryption/decryption is done server-side. So, this plugin
  7. is for users that trust the server.
  8. Implemented features:
  9. ---------------------
  10. + PGP: signatures verification
  11. + PGP: messages decryption
  12. + PGP: Sending of encrypted/signed messages
  13. + PGP: keys management UI (key import, export, delete)
  14. + PGP: key generation (client- or server-side)
  15. + Handling of PGP keys attached to incoming messages
  16. + User preferences to disable plugin features
  17. + Attaching public keys to email
  18. + Key server(s) support (search, import)
  19. TODO:
  20. -----
  21. - Handling of big messages with temp files (? - security)
  22. - Key info in contact details page (optional)
  23. - Extended key management:
  24. - disable,
  25. - revoke,
  26. - change expiration date, change passphrase, add photo,
  27. - manage user IDs
  28. - export private keys
  29. - Generate revocation certs
  30. - Search filter to see invalid/expired keys
  31. - Key server(s) support (upload, refresh)
  32. - Mark keys as trusted/untrasted, display appropriate message in verify/decrypt status
  33. - Support for multi-server installations (store keys in sql database? probably impossible with GnuPG 2.1)
  34. - Performance improvements:
  35. - cache decrypted message key id so we can skip decryption if we have no password in session
  36. - cache (last or successful only?) sig verification status to not verify on every msg preview (optional)
  37. - S/MIME: Certs generation (?)
  38. - S/MIME: Certs management
  39. - S/MIME: signed messages verification
  40. - S/MIME: encrypted messages decryption
  41. - S/MIME: Sending signed/encrypted messages
  42. - S/MIME: Handling of certs attached to incoming messages
  43. - S/MIME: Certificate info in Contacts details page (optional)
  44. KNOWN ISSUES:
  45. -------------
  46. There are some known issues with accepting key passphrases on various
  47. system configurations. This is caused by issues in PinEntry handling.
  48. Make sure that vendor/bin/crypt-gpg-pinentry works from command line.
  49. Possible reasons:
  50. - non-working loader in shebang (#! /usr/bin/env php)
  51. Make sure it works for the user the php scripts are executed upon
  52. (i.e. apache, www-date, etc.)
  53. Note: pinentry is used with gpg >= 2.0 and <= 2.1.12.
  54. Note: for server use GnuPG developers still recommend version 1.4.