Обсуждение: pg_hba.conf and password files
Hi, I use a pg_hba.conf like this: local all trust host all 127.0.0.1 255.255.255.255 trust host all 134.93.64.0 255.255.255.0 password usr.txt In usr.txt I made one entry "test:test". When I connect with Access, the DSN dialog appears, and I enter "test" and "test" in the corresponding fields for username and password. The connect fails, and the postgres.log says: "user 'wagner' not found in password file". It seems that the username "test" does not make it to the backend, and my Windows username "wagner" is sent instead. Any hints? Thanks, Markus
Hi Markus, I can't help you with the Access problem, but I'll just mention that creating usr.txt line that won't work, as the password needs to be encrypted. Use the pg_passwd program to create the user details and it will encrypt it for you. Gary On Tuesday 07 August 2001 10:26 am, Markus Wagner wrote: > Hi, > > I use a pg_hba.conf like this: > > local all trust > host all 127.0.0.1 255.255.255.255 trust > host all 134.93.64.0 255.255.255.0 password usr.txt > > In usr.txt I made one entry "test:test". When I connect with Access, the > DSN dialog appears, and I enter "test" and "test" in the corresponding > fields for username and password. The connect fails, and the postgres.log > says: "user 'wagner' not found in password file". It seems that the > username "test" does not make it to the backend, and my Windows username > "wagner" is sent instead. > > Any hints? > > Thanks, > > Markus > > ---------------------------(end of broadcast)--------------------------- > TIP 3: if posting/reading through Usenet, please send an appropriate > subscribe-nomail command to majordomo@postgresql.org so that your > message can get through to the mailing list cleanly -- Gary Stainburn This email does not contain private or confidential material as it may be snooped on by interested government parties for unknown and undisclosed purposes - Regulation of Investigatory Powers Act, 2000
Hello, I would like to add another question. In my pg_hba.conf file I have written the local all crypt host all 127.0.0.1 255.255.255.255 crypt host invui x.x.x.x 255.255.255.0 crypt It works fine through psql, web access through PHP and also ODBC access, but i just have seen that in the /usr/local/pgsql/data/pg_hba.conf the passwords are stored in plain text. I have seen through the documentation that if you want to have those passords encrypted, then you have to use the postgreSQL command pg_passwd and create a new file, but you have to add the users. What I do not know yet, it is how the password politics works and which is the way to add new users, through psql commands or bash commands?? Here it is what I want to do: I have a C++ Builder application which will access the postgreSQL database through an ODBC driver. I want to add the users from that application, using SQL commands, if possible. If anyone can give me any guidance, any information will be welcome, because the documentations that I have read so far are a bit confusing. Many thanks in advance Miguel ----- Original Message ----- From: Gary Stainburn <gary.stainburn@ringways.co.uk> To: Markus Wagner <wagner@imsd.uni-mainz.de>; <pgsql-interfaces@postgresql.org> Sent: Tuesday, August 07, 2001 12:51 PM Subject: Re: pg_hba.conf and password files > Hi Markus, > > I can't help you with the Access problem, but I'll just mention that creating > usr.txt line that won't work, as the password needs to be encrypted. Use the > pg_passwd program to create the user details and it will encrypt it for you. > > Gary > > On Tuesday 07 August 2001 10:26 am, Markus Wagner wrote: > > Hi, > > > > I use a pg_hba.conf like this: > > > > local all trust > > host all 127.0.0.1 255.255.255.255 trust > > host all 134.93.64.0 255.255.255.0 password usr.txt > > > > In usr.txt I made one entry "test:test". When I connect with Access, the > > DSN dialog appears, and I enter "test" and "test" in the corresponding > > fields for username and password. The connect fails, and the postgres.log > > says: "user 'wagner' not found in password file". It seems that the > > username "test" does not make it to the backend, and my Windows username > > "wagner" is sent instead. > > > > Any hints? > > > > Thanks, > > > > Markus > > > > ---------------------------(end of broadcast)--------------------------- > > TIP 3: if posting/reading through Usenet, please send an appropriate > > subscribe-nomail command to majordomo@postgresql.org so that your > > message can get through to the mailing list cleanly > > -- > Gary Stainburn > > This email does not contain private or confidential material as it > may be snooped on by interested government parties for unknown > and undisclosed purposes - Regulation of Investigatory Powers Act, 2000 > > ---------------------------(end of broadcast)--------------------------- > TIP 4: Don't 'kill -9' the postmaster >
Hello, I would like to add another question. In my pg_hba.conf file I have written the local all crypt host all 127.0.0.1 255.255.255.255 crypt host invui x.x.x.x 255.255.255.0 crypt It works fine through psql, web access through PHP and also ODBC access, but i just have seen that in the /usr/local/pgsql/data/pg_hba.conf the passwords are stored in plain text. I have seen through the documentation that if you want to have those passords encrypted, then you have to use the postgreSQL command pg_passwd and create a new file, but you have to add the users. What I do not know yet, it is how the password politics works and which is the way to add new users, through psql commands or bash commands?? Here it is what I want to do: I have a C++ Builder application which will access the postgreSQL database through an ODBC driver. I want to add the users from that application, using SQL commands, if possible. If anyone can give me any guidance, any information will be welcome, because the documentations that I have read so far are a bit confusing. Many thanks in advance Miguel ----- Original Message ----- From: Gary Stainburn <gary.stainburn@ringways.co.uk> To: Markus Wagner <wagner@imsd.uni-mainz.de>; <pgsql-interfaces@postgresql.org> Sent: Tuesday, August 07, 2001 12:51 PM Subject: Re: pg_hba.conf and password files > Hi Markus, > > I can't help you with the Access problem, but I'll just mention that creating > usr.txt line that won't work, as the password needs to be encrypted. Use the > pg_passwd program to create the user details and it will encrypt it for you. > > Gary > > On Tuesday 07 August 2001 10:26 am, Markus Wagner wrote: > > Hi, > > > > I use a pg_hba.conf like this: > > > > local all trust > > host all 127.0.0.1 255.255.255.255 trust > > host all 134.93.64.0 255.255.255.0 password usr.txt > > > > In usr.txt I made one entry "test:test". When I connect with Access, the > > DSN dialog appears, and I enter "test" and "test" in the corresponding > > fields for username and password. The connect fails, and the postgres.log > > says: "user 'wagner' not found in password file". It seems that the > > username "test" does not make it to the backend, and my Windows username > > "wagner" is sent instead. > > > > Any hints? > > > > Thanks, > > > > Markus > > > > ---------------------------(end of broadcast)--------------------------- > > TIP 3: if posting/reading through Usenet, please send an appropriate > > subscribe-nomail command to majordomo@postgresql.org so that your > > message can get through to the mailing list cleanly > > -- > Gary Stainburn > > This email does not contain private or confidential material as it > may be snooped on by interested government parties for unknown > and undisclosed purposes - Regulation of Investigatory Powers Act, 2000 > > ---------------------------(end of broadcast)--------------------------- > TIP 4: Don't 'kill -9' the postmaster >