Commit Graph

21 Commits

Author SHA1 Message Date
Teal Dulcet 30c4681e80 Fixed SC2086: Double quote to prevent globbing and word splitting. 2024-04-03 09:20:20 -04:00
Joshua Tauberer d510c8ae2a Enable and recommend port 465 for mail submission instead of port 587 (fixes #1849)
Port 465 with "implicit" (i.e. always-on) TLS is a more secure approach than port 587 with explicit (i.e. optional and only on with STARTTLS). Although we reject credentials on port 587 without STARTTLS, by that point credentials have already been sent.
2021-05-15 16:42:14 -04:00
Michael Kroes a52c56e571 only set the CN field when generating initial CSR to prevent issues with the php7 ppa version of openssl (#1223)
OpenSSL 1.1.0f now validates the other subject fields and rejects the empty string (for the country?) because it isn't two characters.
2017-07-30 08:11:39 -04:00
Joshua Tauberer d53332b7cf drop the CSR_COUNTRY setting and ask within the control panel 2015-12-26 11:48:23 -05:00
Joshua Tauberer c422543fdd make the system SSL certificate a symlink so we never have to replace a certificate file, and flatten the directory structure of user-installed certificates 2015-11-29 02:02:01 +00:00
Joshua Tauberer bbf78716fd during setup suppress the status line about generating an SSL certificate if we already have it 2015-11-19 07:00:33 -05:00
Joshua Tauberer b9820641aa when generating the initial self-signed cert, dont keep the CSR - it has no use after this step 2015-11-19 07:00:33 -05:00
Joshua Tauberer e8264e9b6a ensure /dev/urandom is seeded with a blocking call to /dev/random and using Ubuntu's pollinate servers 2015-11-19 07:00:33 -05:00
Joshua Tauberer 4f2b223070 add comments about how openssl generates random numbers for genrsa and what could create a perfect storm to make the key not random
see #596
2015-11-19 07:00:32 -05:00
Joshua Tauberer 73fbcd7fa3 silence all of the installing/already installed package messages on installation
Querying dpkg for each package is slow, and we have way too much output on installation because of it.
2015-08-19 15:58:35 -04:00
pierreozoux f6d4621834 Typo 2015-01-29 17:03:20 +00:00
Joshua Tauberer 5fd107cae5 more work on making the bash scripts readable 2014-10-04 17:57:26 -04:00
Joshua Tauberer 39bca053ed add 2048 bits of DH params for nginx, postfix, dovecot
nginx/postfix use a new pre-generated dh2048.pem file. dovecot generates the bits on its own.

ssllabs.com reports that TLS_DHE ciphers went from 1024 to 2048 bits as expected. The ECDHE ciphers remain at 256 bits --- no idea what that really means. (This tests nginx only. I haven't tested postfix/dovecot.)

see https://discourse.mailinabox.email/t/fips-ready-for-ssl-dhec-key-exchange/76/3
2014-09-26 22:09:22 +00:00
Joshua Tauberer 9d40a12f44 first pass at making readable documentation by parsing the bash scripts 2014-09-21 13:43:31 -04:00
Joshua Tauberer 6e3b04ce83 when generating SSL CSRs, using SHA256 as SHA1 is being phased out, per @konklone 2014-08-23 17:49:33 -04:00
Joshua Tauberer b30d7ad80a web-based administrative UI
closes #19
2014-08-17 22:46:06 +00:00
Joshua Tauberer 6619239280 the SSL private key would be overwritten if ssl_certificate.pem file was deleted; maybe the cause of #98 2014-07-28 15:38:23 -04:00
Joshua Tauberer 023cd12e1a hide lots of unnecessary and scary output during setup 2014-07-16 09:36:56 -04:00
h8h 9b887d2e63 Use $STORAGE_ROOT
Better to use $STORAGE_ROOT instead of hardcoded /home/user-data/
2014-07-16 15:33:40 +02:00
Joshua Tauberer fed5959288 s/PUBLIC_HOSTNAME/PRIMARY_HOSTNAME/ throughout 2014-06-30 09:15:36 -04:00
Joshua Tauberer 67d31ed998 move the SSL setup into its own bash script since it is used for much more than email now 2014-06-21 22:16:46 +00:00