similar to: dovecotpw/sql crypt scheme core dump with rc17-19

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, 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

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

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 =

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

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, 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

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

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

Hello, With current portable master source tree HAVE_CRYPT and HAVE_DES_CRYPT are not defined. It seems to me this is regression introduced with implementation of configure options --with-openssl. Impacted code is in xcrypt.c: ... # if defined(WITH_OPENSSL) && !defined(HAVE_CRYPT) && defined(HAVE_DES_CRYPT) # include <openssl/des.h> # define crypt DES_crypt # endif ...

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

Hi, i have a problem with dovecot rc17 on Solaris10. I have compiled Dovecot and openSSL in 32bit: CFLAGS="-I/opt/openssl-0.9.7l/include" LDFLAGS="-L/opt/openssl-0.9.7l/lib -R/opt/openssl-0.9.7l/lib" ./configure --prefix=/opt/dovecot-1.0.rc17 --with-ssl=openssl --with-ssldir=/opt/openssl-0.9.7l --enable-shared --disable-ipv6 --with-file-offset-size=32 make and make install

http://dovecot.org/releases/dovecot-1.0.rc17.tar.gz http://dovecot.org/releases/dovecot-1.0.rc17.tar.gz.sig - MySQL authentication caused username to show up as "OK" in rc16. -------------- next part -------------- A non-text attachment was scrubbed... Name: PGP.sig Type: application/pgp-signature Size: 186 bytes Desc: This is a digitally signed message part Url :

http://dovecot.org/releases/dovecot-1.0.rc17.tar.gz http://dovecot.org/releases/dovecot-1.0.rc17.tar.gz.sig - MySQL authentication caused username to show up as "OK" in rc16. -------------- next part -------------- A non-text attachment was scrubbed... Name: PGP.sig Type: application/pgp-signature Size: 186 bytes Desc: This is a digitally signed message part Url :

The question is addressed to Linux RPM-packagers. Hello! I was trying to rebuild rc17 binaries from dovecot-1.0-1_38.rc17.at.src.rpm taken at ATrpms <http://ATrpms.net/>. The process fails with following messages: -------------------- Making install in imap-quota make[3]: Entering directory `/usr/src/asplinux/BUILD/dovecot-1.0.rc15/src/plugins/imap-quota' make[4]: Entering

I'm using dovecot (rc17) in POP3/IMAP server _and_ proxy mode (pgsql backend). Everything works fine but occasionally I get these messages in the log: dovecot: auth(default): file passdb.c: line 126 (passdb_handle_credentials): assertion failed: (password != NULL) dovecot: auth(default): Raw backtrace: dovecot-auth [0x8062b2b] -> dovecot-auth [0x8062599] -> dovecot-auth [0x805a6ae]

https://bugzilla.mindrot.org/show_bug.cgi?id=2112 Bug ID: 2112 Summary: Android doesn't provide an implementation of crypt(). Product: Portable OpenSSH Version: 6.2p1 Hardware: Other OS: Linux Status: NEW Severity: minor Priority: P5 Component: Build system Assignee:

On 2/20/19 5:09 AM, Yassine Chaouche via dovecot wrote: > On 2/12/19 5:05 PM, Robert Moskowitz via dovecot wrote: >> 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: >> [...] default_pass_scheme = SHAxxx-CRYPT [...] > > How