similar to: SSHA256 scheme

The idea of salted hash algorithms is to generate a different hash even if the same text is entered. That can be easily seen with dovecotpw: using NON-salted SHA256, same hash is generated for a given password [root at correio ~]# dovecotpw -s SHA256 -p 123 {SHA256}pmWkWSBCL51Bfkhn79xPuKBKHz//H6B+mY6G9/eieuM= [root at correio ~]# dovecotpw -s SHA256 -p 123

I'm getting a very strange error and I'm completely mystified by it. Thank you so much for taking a look! I recently migrated some users from another dovecot server to my own, and the previous admin had the passwords in their database using the SSHA256 scheme in HEX format. All the password hashes are in my database (MySQL) with a {SSHA256.HEX} prefix, and I thought at first that they

Hi! I noticed these messages in my logs. It seems that the user checked the "encrypted password" in her outlook or something, and wants NTLM auth. I'm storing all the passwords as SSHA256, and when the user tries to auth, this happens: => dovecot.info auth: Info: password(<username>,<user_ip>): Requested NTLM scheme, but we have only SSHA256 auth: Debug:

I am looking for PHP functions that implement passwords that much the dovecotpw implementation. I downloaded one from PEAR, Crypt_HMAC, but the passwords it generates look nothing like the dovecotpw passwords, which could be my fault because I know nothing about the field. Is there a guide or some library that implements them to match dovecotpw?

*Hi @ all, I have a question concerning the possibilty of grouping the columns of a matrix. R groups the columns alphabetically. What can I do to group the columns in my specifications? The script is the following:* > #R-Skript: Anzahl xyz > > #Quelldatei einlesen > b<-read.csv2("Z:/int/xyz.csv", header=TRUE) > > #Teilmengen f?r die Einzeljahre generieren >

Platform is Solaris 8 on a 280R. I'm setting up a new installation of Dovecot, and I ran into some troubles that I've partly tracked down. I setup auth/user dbs with LDAP initially, and things worked well. Passwords are stored as "{crypt}zxcv..." in LDAP. I setup SQL, and began getting this: dovecot: Jan 23 16:37:47 Error: child 8718 (auth-worker) killed with signal 11

Is there any other mechanism than using passwd files with md5-hashed passwords created by dovecotpw that will support cram-md5 authentication? Has anyone created setups where the passwd databases reside in the individual users home directories? Is it possible to persuade dovecotpw to update the passwd databases automatically. Having to use a text editor to paste in the passwords sets a high

Hi, please apply the following patch to dovecotpw. Without this, it will be unusable on powerpc and (maybe) other architectures where the char is unsigned by default. --- dovecot-1.0/src/util/dovecotpw.c (revisione 2066) +++ dovecot-1.0.new/src/util/dovecotpw.c (copia locale) @@ -40,7 +40,7 @@ const char *user = NULL; char *scheme = NULL; char *plaintext = NULL; - char ch; +

Hello, Is this the proper place to suggest an enhancement for the stock dovecot package ? The enhancement would be the following: For the time being, the dovecotpw utility offers a standardised way to interactively encode a user password in a certain scheme, say: dovecotpw -s CRYPT Enter new passord: Re-enter new password: etc. Given a *valid* /etc/imap.passwd file (passwd-file

Hi, attached patch makes dovecot build on cygwin (only have a windows computer at the moment :-/ ) It spews a lot of warnings, for example "unsigned int format but uint32_t argument". johannes -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: patch URL:

Hi, I'm just in the middle of setting up dovecot to serve IMAPS -- Actually I've finished apart from one thing: CRAM-MD5 passwords. I'm using SQL as a backend for the password storage, and I don't want to store the passwords in plaintext. I've also configured dovecot to be rather restrictive when it comes to authentication methods (only CRAM-MD5 is allowed). To generate the

Hallo zusammen, ?ber den Policy Service von Dovecot zum Abfragen der User Quotas wurde ja schon diskutiert - auch gibt es eine gute Anleitung zum Einrichten, nur leider bekomme ich den Policy Server nicht korrekt konfiguriert. Folgende Fehler werden protokolliert: May 3 22:00:13 mail postfix/smtpd[17463]: warning: access table unix:private/quota-status entry has empty value May 3 22:00:42

Hello, I want to use PostgreSQL to store my Dovecot users. I setup a very basic configuration, following word for word this page http://wiki.dovecot.org/DovecotPostgresql and it works ... almost. In fact, it works if I use PLAIN password scheme in my database. However, I would like to store them encrypted. But, if I replace the password field for my user with {HMAC-MD5}-... (the password

Where do you think the following binaries should be installed to? The possible locations are: - bin/ - sbin/ - libexec/dovecot/ (or lib/dovecot/ in most Linux distros) So the binaries are: 1) These probably belong to bin/ or sbin/ or both: - authtest - dovecotpw - doveadm 2) Binaries that you might want to call from mail_executable setting: - rawlog - gdbhelper 3) Index file dumping

If you have time, please test http://dovecot.org/nightly/dovecot-latest.tar.gz If nothing big comes up, I'll release it as 1.0beta1 tomorrow evening. -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 189 bytes Desc: This is a digitally signed message part Url :

I have trying to find how to set the dovecot-sql.conf for using SHA256/512.? I am going to start clean with the stronger format, not migrate from the old MD5.? It seems all I need is: driver = mysql connect = host=/var/lib/mysql/mysql.sock dbname=postfix user=postfix password=$Postfix_Database_Password default_pass_scheme = SHAxxx-CRYPT # following should all be on one line. password_query =

Hi, I'm testing Dovecot 2.0rc2 with mdbox mail format and I'm not sure what this exactly means: http://wiki2.dovecot.org/MailboxFormat/dbox Quote from wiki page: ===== Expunging a message only decreases the message's refcount. The space is later freed in "purge" step. This may be done automatically within the session or later in a nightly cronjob when there's less

Hello, I just installed dovecot version 2.0.8 from the source tarball. After doing ./configure, make, and make install, I don't have the dovecotpw binary anywhere. It is not in /usr/local/bin or /usr/local/sbin where the other binaries are; I also did a find / for it and don't see it. Is there some configuration flag I'm missing? I read the flags in ./configure --help and nothing

Hi all, Got a question on configuring dovecot, I'm still new at this so I might be doing this all wrong. I want dovecot to authenticate the mail client using CRAM-MD5 so I've setup the config in dovecot.conf: auth default { mechanisms = cram-md5 passdb sql { # Path for SQL configuration file, see doc/dovecot-sql-example.conf args = /etc/dovecot/dovecot-sql.conf

> On Jan 25, 2017, at 1:09 AM, Alessio Cecchi <alessio at skye.it> wrote: > > Il 24/01/2017 23:29, @lbutlr ha scritto: >> dovecot is setup on a system with MD5-CRYPT password scheme for all users, and I would like to update this to something that is secure, probably SSHA256-CRYPT, but I want to do this seamlessly without the users having to jump through any hoops. >>