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postfix-2.0.0-20030105

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This commit is contained in:
Wietse Venema
2003-01-05 00:00:00 -05:00
committed by Viktor Dukhovni
parent 1eed3b4cde
commit 4268b309fa
9 changed files with 40 additions and 36 deletions
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4
postfix/RELEASE_NOTES
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@@ -26,7 +26,7 @@ Incompatible changes with Postfix snapshot 2.0.0-20030104
=========================================================
This release adds the new proxymap service (table lookup via a
proxy process) to the the master.cf file. If you get warnings about
proxy process) to the master.cf file. If you get warnings about
problems connecting to the proxymap service, then you did not
properly upgrade Postfix.
@@ -51,7 +51,7 @@ to automatically restart even on busy mail systems.
Clients of multi-server daemons such as trivial-rewrite and the
new proxymap service now automatically disconnect after $ipc_ttl
seconds of activity (default: 1000s). This allows multi-server
daemons to automatically restart even on busy mail mail systems.
daemons to automatically restart even on busy mail systems.
Incompatible changes with Postfix snapshot 1.1.11-trace-20021119
================================================================

2
postfix/conf/main.cf
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@@ -188,7 +188,7 @@ mail_owner = postfix
# the system passwd file in the chroot jail is just not practical.
#
#local_recipient_maps = unix:passwd.byname $alias_maps
#local_recipient_maps = proxy:passwd.byname $alias_maps
#local_recipient_maps = proxy:unix:passwd.byname $alias_maps
#local_recipient_maps =
# The unknown_local_recipient_reject_code specifies the SMTP server

2
postfix/conf/sample-smtpd.cf
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@@ -39,7 +39,7 @@
#
#local_recipient_maps =
#local_recipient_maps = unix:passwd.byname $alias_maps
local_recipient_maps = proxy:passwd.byname $alias_maps
local_recipient_maps = proxy:unix:passwd.byname $alias_maps
# The unknown_local_recipient_reject_code specifies the SMTP server
# response code when a recipient domain matches $mydestination or

53
postfix/html/proxymap.8.html
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@@ -49,21 +49,22 @@ PROXYMAP(8) PROXYMAP(8)
<i>type:mapname</i> and <i>flags</i> are the same as with the
<b>PROXY</b><i>_</i><b>REQ</b><i>_</i><b>OPEN</b> request.
There is no close command. This does not seem to be useful
because tables are meant to be shared among client pro-
cesses.
There is no close command, nor are tables implicitly
closed when a client disconnects. One of the purposes of
the proxymap server is to share tables among multiple
client processes.
The request completion status code is one of:
<b>PROXY</b><i>_</i><b>STAT</b><i>_</i><b>OK</b>
The specified table was opened, or the requested
The specified table was opened, or the requested
entry was found.
<b>PROXY</b><i>_</i><b>STAT</b><i>_</i><b>NOKEY</b>
The requested table entry was not found.
<b>PROXY</b><i>_</i><b>STAT</b><i>_</i><b>BAD</b>
The request was rejected (bad request parameter
The request was rejected (bad request parameter
value).
<b>PROXY</b><i>_</i><b>STAT</b><i>_</i><b>RETRY</b>
@@ -75,50 +76,50 @@ PROXYMAP(8) PROXYMAP(8)
<b>SERVER</b> <b>PROCESS</b> <b>MANAGEMENT</b>
The proxymap servers run under control by the Postfix mas-
ter server. Each server can handle multiple simultaneous
connections. When all servers are busy while a client
connects, the master creates a new proxymap server pro-
cess, provided that the proxymap server process limit is
not exceeded. Each proxymap server stops accepting new
connections after serving <b>$max</b><i>_</i><b>use</b> clients or terminates
ter server. Each server can handle multiple simultaneous
connections. When all servers are busy while a client
connects, the master creates a new proxymap server pro-
cess, provided that the proxymap server process limit is
not exceeded. Each proxymap server stops accepting new
connections after serving <b>$max</b><i>_</i><b>use</b> clients or terminates
after <b>$max</b><i>_</i><b>idle</b> seconds of idle time.
<b>SECURITY</b>
The proxymap server opens only tables that are approved
via the <b>proxy</b><i>_</i><b>read</b><i>_</i><b>maps</b> configuration parameter, does not
talk to users, and can run at fixed low privilege,
The proxymap server opens only tables that are approved
via the <b>proxy</b><i>_</i><b>read</b><i>_</i><b>maps</b> configuration parameter, does not
talk to users, and can run at fixed low privilege,
chrooted or not.
The proxymap server is not a trusted daemon process, and
must not be used to look up sensitive information such as
user or group IDs, mailbox file/directory names or exter-
The proxymap server is not a trusted daemon process, and
must not be used to look up sensitive information such as
user or group IDs, mailbox file/directory names or exter-
nal commands.
<b>DIAGNOSTICS</b>
Problems and transactions are logged to <b>syslogd</b>(8).
<b>BUGS</b>
The proxymap server provides service to multiple clients,
and must therefore not be used for tables that have high-
The proxymap server provides service to multiple clients,
and must therefore not be used for tables that have high-
latency lookups.
<b>CONFIGURATION</b> <b>PARAMETERS</b>
The following main.cf parameters are especially relevant
to this program. Use the <b>postfix</b> <b>reload</b> command after a
The following main.cf parameters are especially relevant
to this program. Use the <b>postfix</b> <b>reload</b> command after a
configuration change.
<b>proxy</b><i>_</i><b>read</b><i>_</i><b>maps</b>
A list of zero or more parameter values that may
contain references to Postfix lookup tables. Only
table references that begin with <b>proxy:</b> are
approved for read-only access via the proxymap
A list of zero or more parameter values that may
contain references to Postfix lookup tables. Only
table references that begin with <b>proxy:</b> are
approved for read-only access via the proxymap
server.
<b>SEE</b> <b>ALSO</b>
dict_proxy(3) proxy map client
<b>LICENSE</b>
The Secure Mailer license must be distributed with this
The Secure Mailer license must be distributed with this
software.
<b>AUTHOR(S)</b>

5
postfix/man/man8/proxymap.8
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@@ -51,8 +51,9 @@ the lookup result value.
The \fImaptype:mapname\fR and \fIflags\fR are the same
as with the \fBPROXY_REQ_OPEN\fR request.
.PP
There is no close command. This does not seem to be useful
because tables are meant to be shared among client processes.
There is no close command, nor are tables implicitly closed
when a client disconnects. One of the purposes of the proxymap
server is to share tables among multiple client processes.
The request completion status code is one of:
.IP \fBPROXY_STAT_OK\fR

2
postfix/src/global/clnt_stream.c
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@@ -115,7 +115,7 @@ static void clnt_stream_event(int unused_event, char *context)
clnt_stream_close(clnt_stream);
}
/* clnt_stream_ttl_event - server-initiated disconnect or client-side timeout */
/* clnt_stream_ttl_event - client-side expiration */
static void clnt_stream_ttl_event(int event, char *context)
{

1
postfix/src/global/dict_proxy.c
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@@ -132,6 +132,7 @@ static const char *dict_proxy_lookup(DICT *dict, const char *key)
case PROXY_STAT_OK:
return (STR(dict_proxy->result));
case PROXY_STAT_NOKEY:
dict_errno = 0;
return (0);
case PROXY_STAT_RETRY:
dict_errno = DICT_ERR_RETRY;

2
postfix/src/global/mail_version.h
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@@ -20,7 +20,7 @@
* Patches change the patchlevel and the release date. Snapshots change the
* release date only, unless they include the same bugfix as a patch release.
*/
#define MAIL_RELEASE_DATE "20030104"
#define MAIL_RELEASE_DATE "20030105"
#define VAR_MAIL_VERSION "mail_version"
#define DEF_MAIL_VERSION "2.0.0-" MAIL_RELEASE_DATE

5
postfix/src/proxymap/proxymap.c
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@@ -45,8 +45,9 @@
/* The \fImaptype:mapname\fR and \fIflags\fR are the same
/* as with the \fBPROXY_REQ_OPEN\fR request.
/* .PP
/* There is no close command. This does not seem to be useful
/* because tables are meant to be shared among client processes.
/* There is no close command, nor are tables implicitly closed
/* when a client disconnects. One of the purposes of the proxymap
/* server is to share tables among multiple client processes.
/*
/* The request completion status code is one of:
/* .IP \fBPROXY_STAT_OK\fR