similar to: pam_dovecotpw anybody?

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

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

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

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 This is on OpenBSD 3.x. I'll fully admit not being a savvy programmer and therefore unable to suggest a decent resolution. It seems that _something_ in either the main "configure" script or one of the Makefile.in templates is causing the Makefiles in src/auth and src/util to add two variables named "AUTH_CFLAGS" and

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, 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, I need some feedback for the following problem I encountered compiling dovecot. It seems to be a wrong check in configure, that comes out in a fatal error (crypt symbol not found because the -lcrypt is omitted). With these configure parameters no crypt module is recognized (and so the need_crypt variable is still off), but at compile time gcc fails to create executables. I solve the issue

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

Where can I find documentation on how to use the "dovecotpw" program that I was referred to? No man page. No wiki. Very little from "dovecotpw -h". What I need to do is generate the "passwd-file" contents with an MD5 scheme (the one equivalent to /etc/shadow is preferred).

Hi I would like to simulate dovecot's dovecotpw with a perl script I tried / used use Crypt::SaltedHash; my $csh = Crypt::SaltedHash->new(algorithm => 'SHA-1'); $csh->add($passwd_string); my $salted = $csh->generate; also use Digest::SHA1; use MIME::Base64; $ctx = Digest::SHA1->new; $ctx->add($passwd_string); $ctx->add('salt'); my $salted =

Hi I have a small problem with building a rpm of dovecot. I normally build rpms from the tar balls to install on our servers. With beta 3 I'm getting the error below. It builds fine if it is left stock with no ldap support. This the snip from the .spec file I put the --with-ldap as I require ldap support however this is stoping it from building. %configure \ --with-ldap \

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

Hello I decided to test password migration (on Solaris 8 box with SUNWspro C) and built samba with pam_smbpass module : CC=cc ./configure --prefix=/opt/local/samba --with-acl-support --with-pam --with-pam_smbpass Then installed bin/pam_smbpass.so in /usr/lib/security : # ls -al /usr/lib/security/pam_smbpass.so -rwxr-xr-x 1 root sys 2091380 Oct 23 11:01

Hi I'm attempting to compile samba 222 on Solaris 2.8 using Sun Forte 6 C compiler but I'm getting error messages. I used the following sequence of commands: setenv CC cc ./configure --prefix=/usr/local/samba.22 --with-acl-support --with-pam --with-pam_smbpass --with-syslog make See messages below: ================================================================ ..........

Hello Sorry for disturbing again. It looks like I must pass lot of compilation issues to force pam_smbpass working. And I don't believe, that nobody faced same problems as I do, because I am using quite trivial configuration without success, so maybes somebody can share experience with pam_smbpass under Solaris or help me identify what's wrong with it ? So finally I wrote my own pam

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

Hello all!! Something strange is happening recently with pam_smbpass.so. I get the errors: passwd: PAM unable to dlopen(pam_smbpass.so) passwd: PAM [dlerror: pam_smbpass.so: undefined symbol: ldap_value_free] passwd: PAM adding faulty module: pam_smbpass.so And the passwd command returns "Module unknown". The rest of Samba is working fine as a PDC - can log in, out, copy files, etc.

Yet another odd one... I've got it set up now so that swat uses pam_smbpass.so, and once a user logs into swat at least once, it'll update their password in the passdb backend configured for Samba. But, I also need to ensure that when a user changes their password via passwd, it also gets updated. I added the following in /etc/security/login.cfg: usw: auth_type = PAM_AUTH and

On 2/20/19 3:28 PM, Robert Moskowitz via dovecot wrote: > >> Here's how I configured my roundcube's password plugin to keep things >> together ($roundcubefolder/plugins/password/config.php) >> >> $config['password_algorithm']??????? = 'dovecot'; >> $config['password_algorithm_prefix'] = '{SHA512-CRYPT}'; >>