RHEL-25502 set common server settings by /etc/lprint.conf

Resolves: RHEL-25502

0001-lprint.c-Enable-TLS-support-in-Web-UI.patch

@@ -0,0 +1,43 @@
+From 641efd2de2c57d06389b869943aaf7517d52645c Mon Sep 17 00:00:00 2001
+From: Zdenek Dohnal <zdohnal@redhat.com>
+Date: Tue, 6 Aug 2024 15:16:27 +0200
+Subject: [PATCH] lprint.c: Enable TLS support in Web UI
+
+Currently (1.3.1) there is no way how to turn TLS web UI pages, because
+system callback does not set WEB_TLS option by default, and checks only
+for `no-tls` when processing server options.
+
+This can be fixed by two way, depending on which default settings we
+prefer. The PR enables TLS pages by default, leaving to user whether he
+wants them to be disabled.
+
+Do let me know if you would prefer the other way around.
+---
+ lprint.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/lprint.c b/lprint.c
+index 435e9aa..8990379 100644
+--- a/lprint.c
++++ b/lprint.c
+@@ -468,7 +468,7 @@ system_cb(
+   char			oldfile[1024];	// Old configuration filename
+   pappl_loglevel_t	loglevel;	// Log level
+   int			port = 0;	// Port number, if any
+-  pappl_soptions_t	soptions = PAPPL_SOPTIONS_MULTI_QUEUE | PAPPL_SOPTIONS_WEB_INTERFACE | PAPPL_SOPTIONS_WEB_LOG | PAPPL_SOPTIONS_WEB_SECURITY;
++  pappl_soptions_t	soptions = PAPPL_SOPTIONS_MULTI_QUEUE | PAPPL_SOPTIONS_WEB_INTERFACE | PAPPL_SOPTIONS_WEB_LOG | PAPPL_SOPTIONS_WEB_SECURITY | PAPPL_SOPTIONS_WEB_TLS;
+ 					// System options
+   static pappl_version_t versions[1] =	// Software versions
+   {
+@@ -527,7 +527,7 @@ system_cb(
+       else if (!strcmp(valptr, "web-security") || !strncmp(valptr, "web-security,", 13))
+         soptions |= PAPPL_SOPTIONS_WEB_SECURITY;
+       else if (!strcmp(valptr, "no-tls") || !strncmp(valptr, "no-tls,", 7))
+-        soptions |= PAPPL_SOPTIONS_NO_TLS;
++        soptions &= (pappl_soptions_t)~PAPPL_SOPTIONS_WEB_TLS;
+ 
+       if ((valptr = strchr(valptr, ',')) != NULL)
+         valptr ++;
+-- 
+2.45.2
+

lprint.conf

@@ -0,0 +1,11 @@
+# multi-queue - Support multiple print queues.
+# web-interface - Web UI.
+# raw-socket - Provide a raw ("JetDirect") socket for each printer on port 91xx.
+# web-network - Enables the network settings web page.
+# web-remote - Enables remote queue management.
+# web-security - Enables the user/password settings web page.
+# web-tls - Enables the TLS settings web page.
+server-options=multi-queue,web-interface,raw-socket,web-network,web-security,web-tls
+
+# server-port - Listens for IPP connections on the specified port.
+server-port=8000

lprint.spec

@@ -3,18 +3,21 @@
 
 Name: lprint
 Version: 1.3.1
-Release: 1%{?dist}
+Release: 2%{?dist}
 Summary: A Label Printer Application
 
 License: Apache-2.0
 URL: https://www.msweet.org/lprint
 Source0: https://github.com/michaelrsweet/%{name}/releases/download/v%{version}/%{name}-%{version}.tar.gz
+Source1: lprint.conf
 
 
 # UPSTREAM PATCHES
 # fix putting state file into correct place
 # https://github.com/michaelrsweet/lprint/commit/648bc20171
 Patch001: 0001-Update-state-filename-to-current-PAPPL-standard-rena.patch
+# https://github.com/michaelrsweet/lprint/pull/151
+Patch002: 0001-lprint.c-Enable-TLS-support-in-Web-UI.patch
 
 
 # dns-sd support for register/sharing devices
@@ -65,6 +68,18 @@ export CC=%{__cc}
 %install
 %make_install DESTDIR=''
 
+install -p -D -m 0644 %{SOURCE1} %{buildroot}/%{_sysconfdir}/lprint.conf
+
+%pre
+if [ $1 -gt 1 ]
+then
+    if test ! -f /var/lib/lprint.state -a -f /etc/lprint.conf
+    then
+        # if the lprint.conf is the default one from RPM, do not move
+        grep -q "^# Fedora default configuration" lprint.conf || mv -f /etc/lprint.conf /var/lib/lprint.state
+    fi
+fi
+
 %post
 %systemd_post lprint.service
 
@@ -77,6 +92,7 @@ export CC=%{__cc}
 %files
 %doc README.md DOCUMENTATION.md CONTRIBUTING.md CHANGES.md
 %license LICENSE NOTICE
+%config(noreplace) %{_sysconfdir}/lprint.conf
 %{_bindir}/lprint
 %{_mandir}/man1/lprint-add.1*
 %{_mandir}/man1/lprint-cancel.1*
@@ -98,6 +114,9 @@ export CC=%{__cc}
 
 
 %changelog
+* Tue Aug 06 2024 Zdenek Dohnal <zdohnal@redhat.com> - 1.3.1-2
+- RHEL-25502 set common server settings by /etc/lprint.conf
+
 * Wed Jul 17 2024 Zdenek Dohnal <zdohnal@redhat.com> - 1.3.1-1
 - RHEL-25806 [lprint] rebase lprint to 1.3.1 or newer upstream version