[GENERAL] SSL and Encryption

2017-11-02 Thread chiru r
Hi , Please suggest the best chiper suite to configure openSSL for PostgreSQL Server and client?. How to use other than md5 encryption algorithm to encrypt the passwords in PostgreSQL? Thanks, Chiru

Re: [GENERAL] SSL connection issue via perl

2016-01-05 Thread George Woodring
Just to add a final resolution to this thread, my solution was to add "use Net::SSL" to the top of my script. Even though my script does not use SSL directly, I think this must have helped in loading the libraries in an order that let everything work. Thanks for the help iGLASS Networks www.igla

Re: [GENERAL] SSL connection issue via perl

2015-12-31 Thread Adrian Klaver
On 12/31/2015 01:16 PM, George Woodring wrote: I went and look and we have the ssl_renegotiation_limit set to the default, which the documentation says is 0. Well that was the low hanging fruit:) Given that you see this: Dec 31 14:04:03 iprobe002 kernel: iPoller2.pl[16044] general protection

Re: [GENERAL] SSL connection issue via perl

2015-12-31 Thread George Woodring
I went and look and we have the ssl_renegotiation_limit set to the default, which the documentation says is 0. Thanks, George iGLASS Networks www.iglass.net On Thu, Dec 31, 2015 at 3:16 PM, Adrian Klaver wrote: > On 12/31/2015 11:29 AM, George Woodring wrote: > >> OS: CentOS 6.6 >> Postgres Ve

Re: [GENERAL] SSL connection issue via perl

2015-12-31 Thread Adrian Klaver
On 12/31/2015 11:29 AM, George Woodring wrote: OS: CentOS 6.6 Postgres Version: 9.3.10 I have a script that is worked for years that does the following - Connect to postgres and get a list of URLs to poll for status - close connection - Start threads to poll the URLs - cleanup threads and colle

[GENERAL] SSL connection issue via perl

2015-12-31 Thread George Woodring
OS: CentOS 6.6 Postgres Version: 9.3.10 I have a script that is worked for years that does the following - Connect to postgres and get a list of URLs to poll for status - close connection - Start threads to poll the URLs - cleanup threads and collect the results. - Connect to postgres and write t

Re: [GENERAL] SSL Certificates in Windows 7 & Postgres 9.3

2014-12-18 Thread harpagornis
Thank you all. You have given me a lot to digest for my project. -- View this message in context: http://postgresql.nabble.com/SSL-Certificates-in-Windows-7-Postgres-9-3-tp5830749p5831358.html Sent from the PostgreSQL - general mailing list archive at Nabble.com. -- Sent via pgsql-general m

Re: [GENERAL] SSL Certificates in Windows 7 & Postgres 9.3

2014-12-18 Thread Adrian Klaver
On 12/17/2014 10:14 PM, harpagornis wrote: I am developing a Windows desktop application so the client is the desktop application. Depending on the installation, the app will be running in single user mode, with the server and client both on only one machine, using 127.0.0.1. In that type of in

Re: [GENERAL] SSL Certificates in Windows 7 & Postgres 9.3

2014-12-17 Thread John R Pierce
On 12/17/2014 10:14 PM, harpagornis wrote: I am developing a Windows desktop application so the client is the desktop application. Depending on the installation, the app will be running in single user mode, with the server and client both on only one machine, using 127.0.0.1. In that type of in

Re: [GENERAL] SSL Certificates in Windows 7 & Postgres 9.3

2014-12-17 Thread harpagornis
I am developing a Windows desktop application so the client is the desktop application. Depending on the installation, the app will be running in single user mode, with the server and client both on only one machine, using 127.0.0.1. In that type of installation, there is little or no reason the

Re: [GENERAL] SSL Certificates in Windows 7 & Postgres 9.3

2014-12-17 Thread David G Johnston
> Are there other methods/ practices commonly used for these operations? > Thank you in advance. You've got some serious confusion between client/server and other things going on here...Adrian addressed those. It might help to think of the fact that the clients and server are typically not on t

Re: [GENERAL] SSL Certificates in Windows 7 & Postgres 9.3

2014-12-17 Thread Adrian Klaver
On 12/17/2014 11:38 AM, harpagornis wrote: Some more questions if you please. I am in Houston, and we don't have a postgres users group. If anyone knows of some postgres groups that have webcasts of their meetings, let me know. Thanks. I am trying to figure out how to manage the SSL client ce

Re: [GENERAL] SSL Certificates in Windows 7 & Postgres 9.3

2014-12-17 Thread harpagornis
Some more questions if you please. I am in Houston, and we don't have a postgres users group. If anyone knows of some postgres groups that have webcasts of their meetings, let me know. Thanks. I am trying to figure out how to manage the SSL client certificates in a Windows 7 environment, both i

Re: [GENERAL] SSL Certificates in Windows 7 & Postgres 9.3

2014-12-16 Thread harpagornis
Thank you. That resolved it. After revising the certificates, I was able to connect with psql. I really appreciate all the help. -- View this message in context: http://postgresql.nabble.com/SSL-Certificates-in-Windows-7-Postgres-9-3-tp5830749p5831051.html Sent from the PostgreSQL - general

Re: [GENERAL] SSL Certificates in Windows 7 & Postgres 9.3

2014-12-16 Thread Adrian Klaver
On 12/16/2014 08:56 PM, harpagornis wrote: To anyone following this thread, I would also like to point out the following, from Man 31.18.1. In verify-full mode, the cn (Common Name) attribute of the certificate is matched against the host name. If the cn attribute starts with an asterisk (*), it

Re: [GENERAL] SSL Certificates in Windows 7 & Postgres 9.3

2014-12-16 Thread harpagornis
To anyone following this thread, I would also like to point out the following, from Man 31.18.1. In verify-full mode, the cn (Common Name) attribute of the certificate is matched against the host name. If the cn attribute starts with an asterisk (*), it will be treated as a wildcard, and will ma

Re: [GENERAL] SSL Certificates in Windows 7 & Postgres 9.3

2014-12-16 Thread harpagornis
Yes, I have tested that the connection and it does work without SSL. I have also verified with openssl that all the certificates have the same CN, issuer, etc. I am working in a development environment, hence the seemingly odd file location. It may not seem that way, but I am narrowing down th

Re: [GENERAL] SSL Certificates in Windows 7 & Postgres 9.3

2014-12-16 Thread David G Johnston
harpagornis wrote > I understand all of that, about certificates. I only included all of the > pg_env.bat file for completeness. You understand that I am trying to > connect to the database by using just psql? Yes, and are doing so with non-default locations for pretty much everything. Given

Re: [GENERAL] SSL Certificates in Windows 7 & Postgres 9.3

2014-12-16 Thread harpagornis
I understand all of that, about certificates. I only included all of the pg_env.bat file for completeness. You understand that I am trying to connect to the database by using just psql? -- View this message in context: http://postgresql.nabble.com/SSL-Certificates-in-Windows-7-Postgres-9-3-tp

Re: [GENERAL] SSL Certificates in Windows 7 & Postgres 9.3

2014-12-16 Thread David G Johnston
harpagornis wrote > @SET PATH="C:\Program Files\PostgreSQL\9.3\bin";%PATH% > @SET PGDATA=D:\PostgresDat > @SET PGDATABASE=postgres > @SET PGUSER=postgres > @SET PGPORT=5432 > @SET PGSSLCERT=D:\POSTGRESDAT\POSTGRESQL.CRT > @SET PGSSLKEY=D:\POSTGRESDAT\POSTGRESQL.KEY > @SET PGSSLROOTCERT=D:\POSTGRESD

Re: [GENERAL] SSL Certificates in Windows 7 & Postgres 9.3

2014-12-16 Thread Tom Lane
harpagornis writes: > Unless I am missing something, I still do not see where how / where to > specify sslcert, sslkey, root.crt in the psql command. You don't. The SSL certificates are stored in files whose names are known to the psql code. See http://www.postgresql.org/docs/9.3/static/libpq-s

Re: [GENERAL] SSL Certificates in Windows 7 & Postgres 9.3

2014-12-16 Thread harpagornis
Unless I am missing something, I still do not see where how / where to specify sslcert, sslkey, root.crt in the psql command. The referenced links don't much go beyond these input variables [ dbname [ username ] [ host ] [ port ] . -- View this message in context: http://postgresql.nabble.com/

Re: [GENERAL] SSL Certificates in Windows 7 & Postgres 9.3

2014-12-16 Thread David G Johnston
harpagornis wrote > psql dbname=dbname user=my_role sslmode=verify-full sslcert=postgresql.crt > sslkey=postgresql.key sslrootcert=root.crt This is a psql command with 6 input arguments/options specified psql "dbname=dbname [...]" is a psql command with 1 input argument/option specified which is

Re: [GENERAL] SSL Certificates in Windows 7 & Postgres 9.3

2014-12-16 Thread harpagornis
Trying to connect via psql, I looked at the documentation and around the web, but could not find the right syntax for including all the SSL connection variables on the psql command line. I tried using the URL-type psql command, variations of this: --

Re: [GENERAL] SSL Certificates in Windows 7 & Postgres 9.3

2014-12-16 Thread harpagornis
O.K. I just found the environment variables for SSL, described in Man 31.14. I will try that. -- View this message in context: http://postgresql.nabble.com/SSL-Certificates-in-Windows-7-Postgres-9-3-tp5830749p5830961.html Sent from the PostgreSQL - general mailing list archive at Nabble.com.

Re: [GENERAL] SSL Certificates in Windows 7 & Postgres 9.3

2014-12-16 Thread harpagornis
Right, I want to try connecting by psql, but the postgres documentation and "psql -- help" do not list the syntax for providing the certificate. I tried the following, but the error was : "Connection requires a valid certificate" $

Re: [GENERAL] SSL Certificates in Windows 7 & Postgres 9.3

2014-12-16 Thread Adrian Klaver
On 12/15/2014 09:54 PM, harpagornis wrote: Ah! I figured out the pg_log error about "No pg_hba.conf entry for host "127.0.0.1", user "SYSTEM", database "postgres", SSL off." That error occurs when I go into Windows Component Services and restart postgres. But, after I delete that pg_log file,

Re: [GENERAL] SSL Certificates in Windows 7 & Postgres 9.3

2014-12-15 Thread harpagornis
Ah! I figured out the pg_log error about "No pg_hba.conf entry for host "127.0.0.1", user "SYSTEM", database "postgres", SSL off." That error occurs when I go into Windows Component Services and restart postgres. But, after I delete that pg_log file, there still is no connection and no other p

Re: [GENERAL] SSL Certificates in Windows 7 & Postgres 9.3

2014-12-15 Thread harpagornis
Thank you all. Would something like Wireshark, WinPcap or WFetch show me more about the SYSTEM connection? -- View this message in context: http://postgresql.nabble.com/SSL-Certificates-in-Windows-7-Postgres-9-3-tp5830749p5830806.html Sent from the PostgreSQL - general mailing list archive at

Re: [GENERAL] SSL Certificates in Windows 7 & Postgres 9.3

2014-12-15 Thread Adrian Klaver
On 12/15/2014 03:49 PM, Tom Lane wrote: Adrian Klaver writes: On 12/15/2014 02:36 PM, harpagornis wrote: 2014-12-15 22:28:06 GMT FATAL: connection requires a valid client certificate 2014-12-15 22:28:06 GMT FATAL: no pg_hba.conf entry for host "127.0.0.1", user "SYSTEM", database "postgres",

Re: [GENERAL] SSL Certificates in Windows 7 & Postgres 9.3

2014-12-15 Thread Adrian Klaver
On 12/15/2014 03:25 PM, harpagornis wrote: Yes, I did intend for only SSL connections. The console app must be the SYSTEM user then, directly or maybe indirectly through the Windows Certificate Store. I already added root.crt to the trusted certificates through Windows MMC. Here is my console

Re: [GENERAL] SSL Certificates in Windows 7 & Postgres 9.3

2014-12-15 Thread Tom Lane
Adrian Klaver writes: > On 12/15/2014 02:36 PM, harpagornis wrote: >> 2014-12-15 22:28:06 GMT FATAL: connection requires a valid client >> certificate >> 2014-12-15 22:28:06 GMT FATAL: no pg_hba.conf entry for host "127.0.0.1", >> user "SYSTEM", database "postgres", SSL off > Well something is

Re: [GENERAL] SSL Certificates in Windows 7 & Postgres 9.3

2014-12-15 Thread David G Johnston
harpagornis wrote > The console app must be the SYSTEM user then, directly or maybe indirectly > through the Windows Certificate Store. Doubtful. The log also shows the attempt is to access the "postgres" database while your provided connection string accesses "dbname" You should probably start

Re: [GENERAL] SSL Certificates in Windows 7 & Postgres 9.3

2014-12-15 Thread harpagornis
Yes, I did intend for only SSL connections. The console app must be the SYSTEM user then, directly or maybe indirectly through the Windows Certificate Store. I already added root.crt to the trusted certificates through Windows MMC. Here is my console app, in which I provide the certificate, so w

Re: [GENERAL] SSL Certificates in Windows 7 & Postgres 9.3

2014-12-15 Thread Adrian Klaver
On 12/15/2014 02:36 PM, harpagornis wrote: I changed the CN in all the certificates from 127.0.0.1 "my_role", which is the user id. Now the pg_log contains this: --- 2014-12-15 22:28:04 GMT LOG: database system

Re: [GENERAL] SSL Certificates in Windows 7 & Postgres 9.3

2014-12-15 Thread David G Johnston
harpagornis wrote > I changed the CN in all the certificates from 127.0.0.1 "my_role", which > is the user id. Now the pg_log contains this: > --- > 2014-12-15 22:28:04 GMT LOG: database system was shut down at 20

Re: [GENERAL] SSL Certificates in Windows 7 & Postgres 9.3

2014-12-15 Thread harpagornis
I changed the CN in all the certificates from 127.0.0.1 "my_role", which is the user id. Now the pg_log contains this: --- 2014-12-15 22:28:04 GMT LOG: database system was shut down at 2014-12-15 22:28:01 GMT 2014

Re: [GENERAL] SSL Certificates in Windows 7 & Postgres 9.3

2014-12-15 Thread Adrian Klaver
On 12/15/2014 01:13 PM, harpagornis wrote: Yes, I set the CN to 127.0.0.1 for all certificates. I verified that for all certificates using openssl verify. I can connect o.k. without the SSL. The CN needs to be the user not the IP address. Take a look at the link I sent earlier, it is a great

Re: [GENERAL] SSL Certificates in Windows 7 & Postgres 9.3

2014-12-15 Thread harpagornis
Yes, I set the CN to 127.0.0.1 for all certificates. I verified that for all certificates using openssl verify. I can connect o.k. without the SSL. -- View this message in context: http://postgresql.nabble.com/SSL-Certificates-in-Windows-7-Postgres-9-3-tp5830749p5830768.html Sent from the Pos

Re: [GENERAL] SSL Certificates in Windows 7 & Postgres 9.3

2014-12-15 Thread Adrian Klaver
On 12/15/2014 11:41 AM, harpagornis wrote: I am trying to connect using SSL in Windows 7 and Postgres v9.3. The console output error message is "Failed to establish a connection to 127.0.0.1" The error message from the pg_log is: --- 2014-

[GENERAL] SSL Certificates in Windows 7 & Postgres 9.3

2014-12-15 Thread harpagornis
I am trying to connect using SSL in Windows 7 and Postgres v9.3. The console output error message is "Failed to establish a connection to 127.0.0.1" The error message from the pg_log is: --- 2014-12-15 19:20:24 GMT FATAL: connection require

Re: [GENERAL] SSL Certificates in Postgres 9.3 and Windows 7

2014-11-10 Thread David G Johnston
Since we are testing...test using Nabble.com and the more->raw option... "begin quote" I also get this error message in my log file: "begin raw" "end raw" "end quote" Following the sentence above should be 4 lines of log file content... Sent using the Nabble.com interface Dave -- View thi

Re: [GENERAL] SSL Certificates in Postgres 9.3 and Windows 7

2014-11-10 Thread Magnus Hagander
On Mon, Nov 10, 2014 at 8:53 PM, John R Pierce wrote: > On 11/10/2014 11:13 AM, Magnus Hagander wrote: >> >> Then it's more logical. Nabble simply did not include that when the >> email was posted. I would call that either a bug or at least a >> limitation in Nabble - I think only they can figure

Re: [GENERAL] SSL Certificates in Postgres 9.3 and Windows 7

2014-11-10 Thread John R Pierce
On 11/10/2014 11:13 AM, Magnus Hagander wrote: Then it's more logical. Nabble simply did not include that when the email was posted. I would call that either a bug or at least a limitation in Nabble - I think only they can figure out what's wrong and if it's fixable. Until then, we'll have to rec

Re: [GENERAL] SSL Certificates in Postgres 9.3 and Windows 7

2014-11-10 Thread Magnus Hagander
On Mon, Nov 10, 2014 at 1:45 AM, David Johnston wrote: > Yes, that is what I was referring to. The Nabble.com website showed them. > > http://postgresql.1045698.n5.nabble.com/SSL-Certificates-in-Postgres-9-3-and-Windows-7-td5826230.html Then it's more logical. Nabble simply did not include that

Re: [GENERAL] SSL Certificates in Postgres 9.3 and Windows 7

2014-11-09 Thread David Johnston
Yes, that is what I was referring to. The Nabble.com website showed them. http://postgresql.1045698.n5.nabble.com/SSL-Certificates-in-Postgres-9-3-and-Windows-7-td5826230.html David J. On Sunday, November 9, 2014, Magnus Hagander wrote: > On Sun, Nov 9, 2014 at 11:37 PM, David Johnston > > wr

Re: [GENERAL] SSL Certificates in Postgres 9.3 and Windows 7

2014-11-09 Thread Magnus Hagander
On Sun, Nov 9, 2014 at 11:37 PM, David Johnston wrote: > > > On Sunday, November 9, 2014, Adrian Klaver > wrote: >> >> On 11/09/2014 10:14 AM, David G Johnston wrote: >>> >>> Adrian Klaver-4 wrote > > Thank you for all comments and suggestions. More comments/suggestions wil

Re: [GENERAL] SSL Certificates in Postgres 9.3 and Windows 7

2014-11-09 Thread David Johnston
On Sunday, November 9, 2014, Adrian Klaver wrote: > On 11/09/2014 10:14 AM, David G Johnston wrote: > >> Adrian Klaver-4 wrote >> >>> Thank you for all comments and suggestions. >>> >>> More comments/suggestions will have to wait until the missing pieces are >>> filled in. >>> >> >> I read m

Re: [GENERAL] SSL Certificates in Postgres 9.3 and Windows 7

2014-11-09 Thread Adrian Klaver
On 11/09/2014 10:17 AM, David G Johnston wrote: Quoting original message to try and show file contents... harpagornis wrote I am trying to implement SSL certificates with postgres 9.3 locally in Windows 7. In Windows Component Services / Local Services, postrgres is configured to start automa

Re: [GENERAL] SSL Certificates in Postgres 9.3 and Windows 7

2014-11-09 Thread Adrian Klaver
On 11/09/2014 10:14 AM, David G Johnston wrote: Adrian Klaver-4 wrote Thank you for all comments and suggestions. More comments/suggestions will have to wait until the missing pieces are filled in. I read most of these mailing list emails via Nabble and the pieces you show as missing are pre

Re: [GENERAL] SSL Certificates in Postgres 9.3 and Windows 7

2014-11-09 Thread harpagornis
Windows automatically changed the data folder attribute back to Read Only. The only Windows groups that have full permission are SYSTEM, Administrators and my administrator /user account. -- View this message in context: http://postgresql.1045698.n5.nabble.com/SSL-Certificates-in-Postgres-9-

Re: [GENERAL] SSL Certificates in Postgres 9.3 and Windows 7

2014-11-09 Thread harpagornis
As suggested, I changed the data folder permissions from Read Only to allow Read / Write (I was already logged in as Administrator), but the errors are the same. If I remove the SSL-related lines in pg_hba.conf and postgresql.conf, and use the following lines instead in pg_hba.conf, I am able t

Re: [GENERAL] SSL Certificates in Postgres 9.3 and Windows 7

2014-11-09 Thread David G Johnston
Quoting original message to try and show file contents... harpagornis wrote > I am trying to implement SSL certificates with postgres 9.3 locally in > Windows 7. In Windows Component Services / Local Services, postrgres is > configured to start automatically, with Log On as a local system accoun

Re: [GENERAL] SSL Certificates in Postgres 9.3 and Windows 7

2014-11-09 Thread David G Johnston
Adrian Klaver-4 wrote >> Thank you for all comments and suggestions. > > More comments/suggestions will have to wait until the missing pieces are > filled in. I read most of these mailing list emails via Nabble and the pieces you show as missing are present in what I am reading. If I go to repl

Re: [GENERAL] SSL Certificates in Postgres 9.3 and Windows 7

2014-11-09 Thread Krystian Bigaj
On 9 November 2014 05:07, harpagornis wrote: > I am trying to implement SSL certificates with postgres 9.3 locally in > Windows 7. In Windows Component Services / Local Services, postrgres is > configured to start automatically, with Log On as a local system account. > Postgres on Windows will n

Re: [GENERAL] SSL Certificates in Postgres 9.3 and Windows 7

2014-11-09 Thread Adrian Klaver
On 11/08/2014 08:07 PM, harpagornis wrote: I am trying to implement SSL certificates with postgres 9.3 locally in Windows 7. In Windows Component Services / Local Services, postrgres is configured to start automatically, with Log On as a local system account. Using my Windows administrator acco

[GENERAL] SSL Certificates in Postgres 9.3 and Windows 7

2014-11-08 Thread harpagornis
I am trying to implement SSL certificates with postgres 9.3 locally in Windows 7. In Windows Component Services / Local Services, postrgres is configured to start automatically, with Log On as a local system account. Using my Windows administrator account, in a command prompt inside my data fol

Re: [GENERAL] SSL Compression - doesn't work?

2014-05-10 Thread Adrian Klaver
On 05/08/2014 09:58 PM, Krystian Bigaj wrote: I've build OpenSSL with zlib (perl Configure VC-WIN32 no-asm zlib-dynamic --prefix=...) and now compression works correctly. After executing: SELECT lpad('', 1024*1024, 'A') there is only about 13kB of TCP transfer instead of ~1MB. Thanks again! Ho

Re: [GENERAL] SSL Compression - doesn't work?

2014-05-08 Thread Krystian Bigaj
I've build OpenSSL with zlib (perl Configure VC-WIN32 no-asm zlib-dynamic --prefix=...) and now compression works correctly. After executing: SELECT lpad('', 1024*1024, 'A') there is only about 13kB of TCP transfer instead of ~1MB. Thanks again! However I'm still curious why windows build doesn'

Re: [GENERAL] SSL Compression - doesn't work?

2014-05-08 Thread Krystian Bigaj
Thanks! That would make sense why it doesn't work on Windows. Do you know why PG build for Windows ships zlib support enabled for PG (mostly pg_dump/pg_restore) but disabled for OpenSSL? Best regards, Krystian Bigaj On 8 May 2014 17:28, Terence Ferraro wrote: > You mentioned you are using the

Re: [GENERAL] SSL Compression - doesn't work?

2014-05-08 Thread Terence Ferraro
You mentioned you are using the Windows version; unless something has changed recently in their build process, the included openssl library is not linked against zlib and therefore compression is not possible unless you recompile the Windows version yourself. *Terence J. Ferraro* On Thu, May 8,

Re: [GENERAL] SSL Compression - doesn't work?

2014-05-08 Thread Adrian Klaver
On 05/08/2014 01:22 AM, Krystian Bigaj wrote: Hi, I'm wondering how, and if SSL compression works correctly. Here is how I tested it: - PostgreSQL 9.3.4 x86 on Windows 7 x64 - .crt/.key files by openssl, and placed in database cluster folder - postgres.exe ran with: --ssl="on" --ssl_cert_file="

[GENERAL] SSL Compression - doesn't work?

2014-05-08 Thread Krystian Bigaj
Hi, I'm wondering how, and if SSL compression works correctly. Here is how I tested it: - PostgreSQL 9.3.4 x86 on Windows 7 x64 - .crt/.key files by openssl, and placed in database cluster folder - postgres.exe ran with: --ssl="on" --ssl_cert_file="test.crt" --ssl_key_file="test.key" - connection

Re: [GENERAL] SSL or Tunnelling for Streaming Replication

2013-08-20 Thread John R Pierce
On 8/20/2013 9:07 PM, ascot.m...@gmail.com wrote: I am planning Streaming Replication to a new remote server, can you please suggest how to set up data encryption by SSL or tunnelling in Postgresql? see http://www.postgresql.org/docs/current/static/ssl-tcp.html -- john r pierce

Re: [GENERAL] SSL or Tunnelling for Streaming Replication

2013-08-20 Thread Edson Richter
Em 21/08/2013 01:07, ascot.m...@gmail.com escreveu: Hi, I am planning Streaming Replication to a new remote server, can you please suggest how to set up data encryption by SSL or tunnelling in Postgresql? regards I've implemented streaming replication using OpenVPN as encrypted tunneling s

[GENERAL] SSL or Tunnelling for Streaming Replication

2013-08-20 Thread ascot.m...@gmail.com
Hi, I am planning Streaming Replication to a new remote server, can you please suggest how to set up data encryption by SSL or tunnelling in Postgresql? regards -- Sent via pgsql-general mailing list (pgsql-general@postgresql.org) To make changes to your subscription: http://www.postgresql.or

Re: [GENERAL] SSL connection has been closed unexpectedly

2013-08-16 Thread Guy Helmer
On Aug 15, 2013, at 5:41 AM, Stuart Ford wrote: > Dear community > > We have a problem on our development database server, which supports a PHP > application, which connects to it from a different server. Sometimes, > around 1 in 4 page loads, it fails and reports the following error message: >

Re: [GENERAL] SSL connection has been closed unexpectedly

2013-08-16 Thread Albe Laurenz
Stuart Ford wrote: > We have a problem on our development database server, which supports a PHP > application, which connects to it from a different server. Sometimes, > around 1 in 4 page loads, it fails and reports the following error message: > > FATAL: terminating connection due to administrat

Re: [GENERAL] SSL connection has been closed unexpectedly

2013-08-15 Thread Adrian Klaver
On 08/15/2013 10:05 AM, Stuart Ford wrote: Guy No, we don't. It's also not happening on another platform which uses the same switch stack (and indeed VMWare cluster), so these aren't factors. For completeness sake: When you reset the SSL values did you restart the server? Left field category

Re: [GENERAL] SSL connection has been closed unexpectedly

2013-08-15 Thread Stuart Ford
Guy No, we don't. It's also not happening on another platform which uses the same switch stack (and indeed VMWare cluster), so these aren't factors. Stuart On 15/08/2013 16:59, "Guy Helmer" wrote: >On Aug 15, 2013, at 5:41 AM, Stuart Ford wrote: > >> Dear community >> >> We have a problem on

Re: [GENERAL] SSL connection has been closed unexpectedly

2013-08-15 Thread Alban Hertroys
On 15 August 2013 15:29, Stuart Ford wrote: > Alban > > I would agree with you, except ...that you misread what I wrote ;) > it still happens even after I have disabled > all SSL related stuff in postgresql.conf and pg_hba.conf. Well, of course. Why would that make any difference? Your prob

Re: [GENERAL] SSL connection has been closed unexpectedly

2013-08-15 Thread Stuart Ford
Ford Cc: "pgsql-general@postgresql.org" Subject: Re: [GENERAL] SSL connection has been closed unexpectedly On 15 August 2013 12:41, Stuart Ford wrote: Dear community We have a problem on our development database server, which supports a PHP application, which connects to it from a d

Re: [GENERAL] SSL connection has been closed unexpectedly

2013-08-15 Thread Alban Hertroys
On 15 August 2013 12:41, Stuart Ford wrote: > Dear community > > We have a problem on our development database server, which supports a PHP > application, which connects to it from a different server. Sometimes, > around 1 in 4 page loads, it fails and reports the following error message: > > FAT

[GENERAL] SSL connection has been closed unexpectedly

2013-08-15 Thread Stuart Ford
Dear community We have a problem on our development database server, which supports a PHP application, which connects to it from a different server. Sometimes, around 1 in 4 page loads, it fails and reports the following error message: FATAL: terminating connection due to administrator command SS

[GENERAL] SSL mode detection

2012-02-06 Thread Bosco Rama
Hi folks, I'm using PG 8.4.10 on Ubuntu Server 10.04.3.LTS x86_64. Is there any way to query the SSL mode for client connections? E.g. select backend_id from some_table_or_view where ssl_mode = false; I have not been able to find it in pg_stat_activity or anywhere else in the catalog. Maybe I

Re: [GENERAL] SSL certificates issue

2011-09-07 Thread Andrew Sullivan
On Wed, Sep 07, 2011 at 04:37:24PM +0200, Asia wrote: > put top-level CA cert from CA having two certs in root.crt [. . .] > how libpq works with chained CA's. "Two certs" and "chained CAs" are completely different problems. What are you trying to do, exactly? A -- Andrew Sullivan a...@cran

Re: [GENERAL] SSL certificates issue

2011-09-07 Thread Radosław Smogura
Asia Wednesday 07 of September 2011 16:00:39 > > I personally haven't tired SSL for PostgreSQL but, I think, You should > > put in root.crt only intermediate certificate (C1 - from prev post), so > > all and only all "sub-certs" of intermediate CA will be able to > > establish connection (paranoic

Re: [GENERAL] SSL certificates issue

2011-09-07 Thread Tom Lane
Asia writes: > I have a feeling that jdbc list is not the right list to ask why libpq does > not work when I > put top-level CA cert from CA having two certs in root.crt while you stated > it would be > proper configuration. What is a "CA having two certs"? AFAIK, there is no such animal.

Re: [GENERAL] SSL certificates issue

2011-09-07 Thread Asia
I have a feeling that jdbc list is not the right list to ask why libpq does not work when I put top-level CA cert from CA having two certs in root.crt while you stated it would be proper configuration. There are 2 related threads here: one with consistency between libpq and jdbc driver and the

Re: [GENERAL] SSL certificates issue

2011-09-07 Thread Tom Lane
Asia writes: > The problem is that I believe that this configuration could be better but I > cannot put part > of CA chain in root.crt as it was advised. > For Java it all depends on current SSL Factory implementation, I was using > the default one. > If I wrote my own implementation I would pr

Re: [GENERAL] SSL certificates issue

2011-09-07 Thread Asia
> > I personally haven't tired SSL for PostgreSQL but, I think, You should > put in root.crt only intermediate certificate (C1 - from prev post), so > all and only all "sub-certs" of intermediate CA will be able to > establish connection (paranoic security). > > Putting intermediate CAs as tru

Re: [GENERAL] SSL certificates issue

2011-09-07 Thread Adrian Klaver
On Wednesday, September 07, 2011 4:49:30 am Asia wrote: > > The problem is that I believe that this configuration could be better but I > cannot put part of CA chain in root.crt as it was advised. > For Java it all depends on current SSL Factory implementation, I was using > the default one. If I

Re: [GENERAL] SSL certificates issue

2011-09-07 Thread Radosław Smogura
On Wed, 07 Sep 2011 13:49:30 +0200, Asia wrote: I think problem is as follows, server sends to client certificates it can accept (as accepted parents), without intermediate CA, Java sees only top-level cert and tries to find client cert issued directly by top-level CA, I may only assume, that

Re: [GENERAL] SSL certificates issue

2011-09-07 Thread Asia
> > I think problem is as follows, server sends to client certificates it > can accept (as accepted parents), without intermediate CA, Java sees > only top-level cert and tries to find client cert issued directly by > top-level CA, I may only assume, that without intermediate CA you will > be

Re: [GENERAL] SSL certificates issue

2011-09-07 Thread Radosław Smogura
On Wed, 07 Sep 2011 12:03:45 +0200, Asia wrote: Asia writes: > I would expect to have only one top-level CA cert in server's and client's root.crt and it was not possible to configure with 2-level intermediate CA. This seems a little confused, since in your previous message you stated that

Re: [GENERAL] SSL certificates issue

2011-09-07 Thread Asia
> Asia writes: > > I would expect to have only one top-level CA cert in server's and client's > > root.crt and it was not possible to configure with 2-level intermediate CA. > > This seems a little confused, since in your previous message you stated > that libpq worked correctly and JDBC did no

Re: [GENERAL] SSL certificates issue

2011-09-05 Thread Tom Lane
Asia writes: > I would expect to have only one top-level CA cert in server's and client's > root.crt and it was not possible to configure with 2-level intermediate CA. This seems a little confused, since in your previous message you stated that libpq worked correctly and JDBC did not, and now y

Re: [GENERAL] SSL certificates issue

2011-09-05 Thread Asia
> Asia writes: > > Now the issue is then when using libpq it was enough to have only root > > certificate in server's root.crt and it worked fine. > > But when I tried using the same with JDBC it turned out that I need to put > > whole chain (2 certs) of Intermediate CA 1 in server's root.crt. >

Re: [GENERAL] SSL certificates issue

2011-08-23 Thread Giuseppe Sacco
Il giorno lun, 22/08/2011 alle 09.37 -0400, Tom Lane ha scritto: > Asia writes: > > Now the issue is then when using libpq it was enough to have only root > > certificate in server's root.crt and it worked fine. > > But when I tried using the same with JDBC it turned out that I need to put > > w

Re: [GENERAL] SSL certificates issue

2011-08-22 Thread Asia
Thank you for your reply. I agree that this configuration could be better and this is why I sent my post. There is still one concern remaining. As I said I have working configuration with libpq and jdbc. For jdbc I created keystore, that is properly used with connection ssl=on parameter and cli

Re: [GENERAL] SSL certificates issue

2011-08-22 Thread Tom Lane
Asia writes: > Now the issue is then when using libpq it was enough to have only root > certificate in server's root.crt and it worked fine. > But when I tried using the same with JDBC it turned out that I need to put > whole chain (2 certs) of Intermediate CA 1 in server's root.crt. This is po

[GENERAL] SSL certificates issue

2011-08-22 Thread Asia
Recently I have been working on implementation of mutual SSL authentication between our application and PostgreSQL database. I managed to make it work wih "ssl=true" connection option and "clientcert=1" flags in pg_hba.conf. Moreover I managed to make it work with C++ application using libpq and

Re: [GENERAL] SSL ques

2010-12-12 Thread zab08
thank you, I install postgres from source, and use --with-openssl.

Re: [GENERAL] SSL ques

2010-12-12 Thread Dmitriy Igrishin
Hey, Sounds like you does not have SSL library installed. Try to install, for example, OpenSSL first and then try to build you software. 2010/12/12 zab08 > when I install sysbench-0.4.8, after the make command: > > > /usr/bin/ld: warning: libssl.so.6, needed by > /opt/PostgreSQL/9.0/lib/libpq.

[GENERAL] SSL ques

2010-12-11 Thread zab08
when I install sysbench-0.4.8, after the make command: /usr/bin/ld: warning: libssl.so.6, needed by /opt/PostgreSQL/9.0/lib/libpq.so, not found (try using -rpath or -rpath-link) /usr/bin/ld: warning: libcrypto.so.6, needed by /opt/PostgreSQL/9.0/lib/libpq.so, not found (try using -rpath or -

[GENERAL] SSL ques

2010-12-11 Thread zab08
when I install sysbench-0.4.8, after the make command: /usr/bin/ld: warning: libssl.so.6, needed by /opt/PostgreSQL/9.0/lib/libpq.so, not found (try using -rpath or -rpath-link) /usr/bin/ld: warning: libcrypto.so.6, needed by /opt/PostgreSQL/9.0/lib/libpq.so, not found (try using -rpath or -

Re: [GENERAL] SSL error

2010-05-04 Thread Ray Stell
On Tue, May 04, 2010 at 05:12:16PM +0600, AI Rumman wrote: > I change the pg_hba.conf as below: and you restart or do a pg_ctl reload? -- Sent via pgsql-general mailing list (pgsql-general@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general

Re: [GENERAL] SSL error

2010-05-04 Thread AI Rumman
I change the pg_hba.conf as below: hostssl allall10.0.0.34/32 md5 But still the same problem. On Tue, May 4, 2010 at 5:03 PM, Thom Brown wrote: > On 4 May 2010 11:50, AI Rumman wrote: > >> I have created server.crt and server.key using the Postgresql >> documentation. >> >> F

Re: [GENERAL] SSL error

2010-05-04 Thread Thom Brown
On 4 May 2010 11:50, AI Rumman wrote: > I have created server.crt and server.key using the Postgresql > documentation. > > Followings are the commands: > --- > openssl req -new -text -out server.req > > openssl rsa -in privkey.pem -out server.key > rm privk

[GENERAL] SSL error

2010-05-04 Thread AI Rumman
I have created server.crt and server.key using the Postgresql documentation. Followings are the commands: --- openssl req -new -text -out server.req openssl rsa -in privkey.pem -out server.key rm privkey.pem openssl req -x509 -in server.req -text -key serv

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