On 2/20/19 8:38 AM, Aki Tuomi wrote:
On 20 February 2019 15:10 Robert Moskowitz via dovecot <dovecot@dovecot.org>
wrote:
On 2/19/19 1:50 AM, Aki Tuomi via dovecot wrote:
On 17.2.2019 10.46, Aki Tuomi via dovecot wrote:
On 17 February 2019 at 10:38 Odhiambo Washington via dovecot <
dovecot@dovecot.org> wrote:
On Sun, 17 Feb 2019 at 11:34, Marc Weustink via dovecot < dovecot@dovecot.org>
wrote:
Jean-Daniel Dupas via dovecot wrote:
Le 13 févr. 2019 à 14:54, Robert Moskowitz via dovecot
< dovecot@dovecot.org <mailto: dovecot@dovecot.org>> a écrit :
ARGON2 support is added in dovecot v2.3. It also needs to be enabled
when compiling dovecot, so varying from packagers it might or not be
available. The CRYPT ones are available if crypt(3) supports them. In
dovecot v2.3 we have added bcrypt support regardless of crypt(3)
support.
CentOS7 is on dovecot 2.2.36:
# doveadm pw -s ARGON2-CRYPT -p secret
Fatal: Unknown scheme: ARGON2-CRYPT
# doveadm pw -s ARGON2 -p secret
Fatal: Unknown scheme: ARGON2
I tend to stay with the distro's rpms and not take on building and
maintaining myself.
And for the record, the hash names are ARGON2I and ARGON2ID (see doveadm
pw -l )
With dovecot from the dovecot.org < http://dovecot.org> repo:
# doveadm pw -s ARGON2I -p secret
{ARGON2I}$argon2i$v=19$m=32768,t=4,p=1$bt96TSr3nVrho2SRhnNP0A$h7LYiqkw/4s6d1d+0Xpe+VUE3aISPnkYq/R7QqPRntk
Also from dovecot.org < http://dovecot.org> repo:
doveadm pw -s ARGON2I -p secret
Fatal: Unknown scheme: ARGON2I
????
Marc
It works for me over here:
[wash@waridi ~]#/opt/dovecot2.3/bin/doveadm pw -s ARGON2I -p secret
{ARGON2I}$argon2i$v=19$m=32768,t=4,p=1$9pggnQBea9F3h3O31HoJEA$0zZZgwEuMRVZ3Mc/v6ckpalzVRVCr+GLBWnb8OrgsxU
--
Best regards,
Odhiambo WASHINGTON,
Nairobi,KE
+254 7 3200 0004/+254 7 2274 3223
"Oh, the cruft.", grep ^[^#] :-)
I'll check next week if and why argon is missing from ce packages.
---
Aki Tuomi
Marc,
ARGON2 is supported only on Debian Stretch and Ubuntu 18 for dovecot, due to libsodium.
libsodium does not help with CentOS7 and Dovecot 2.3:
Installing : libsodium-1.0.17-1.el7.armv7hl 1/1
Verifying : libsodium-1.0.17-1.el7.armv7hl 1/1
Installed:
libsodium.armv7hl 0:1.0.17-1.el7
Complete!
[root@klovia ~]# doveadm pw -s ARGON2I -p secret
Fatal: Unknown scheme: ARGON2I
[root@klovia ~]# doveadm pw -l
MD5 MD5-CRYPT SHA SHA1 SHA256 SHA512 SMD5 SSHA SSHA256 SSHA512 PLAIN CLEAR
CLEARTEXT PLAIN-TRUNC CRAM-MD5 SCRAM-SHA-1 HMAC-MD5 DIGEST-MD5 PLAIN-MD4
PLAIN-MD5 LDAP-MD5 LANMAN NTLM OTP SKEY RPA PBKDF2 CRYPT SHA256-CRYPT
SHA512-CRYPT
Previously installed argon2:
grep -n argon /var/log/yum.log*
/var/log/yum.log:128:Feb 13 09:01:01 Installed:
libargon2-20161029-2.el7.armv7hl
/var/log/yum.log:129:Feb 13 09:01:01 Installed: argon2-20161029-2.el7.armv7hl
Hi!
Just installing libsodium is not enough. It's not compiled into dovecot centos7
packages because the libsodium in centos7 (not epel) is not recent enough.
It was worth the try....
