Files
bpfire/lfs/vdr_streamdev
Peter Müller 9a7e4d8506 Switch checksums from MD5 to BLAKE2
Historically, the MD5 checksums in our LFS files serve as a protection
against broken downloads, or accidentally corrupted source files.

While the sources are nowadays downloaded via HTTPS, it make sense to
beef up integrity protection for them, since transparently intercepting
TLS is believed to be feasible for more powerful actors, and the state
of the public PKI ecosystem is clearly not helping.

Therefore, this patch switches from MD5 to BLAKE2, updating all LFS
files as well as make.sh to deal with this checksum algorithm. BLAKE2 is
notably faster (and more secure) than SHA2, so the performance penalty
introduced by this patch is negligible, if noticeable at all.

In preparation of this patch, the toolchain files currently used have
been supplied with BLAKE2 checksums as well on
https://source.ipfire.org/.

Cc: Michael Tremer <michael.tremer@ipfire.org>
Signed-off-by: Peter Müller <peter.mueller@ipfire.org>
Acked-by: Michael Tremer <michael.tremeripfire.org>
2022-04-02 14:19:25 +00:00

112 lines
4.2 KiB
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###############################################################################
# #
# IPFire.org - A linux based firewall #
# Copyright (C) 2007-2020 IPFire Team <info@ipfire.org> #
# #
# This program is free software: you can redistribute it and/or modify #
# it under the terms of the GNU General Public License as published by #
# the Free Software Foundation, either version 3 of the License, or #
# (at your option) any later version. #
# #
# This program is distributed in the hope that it will be useful, #
# but WITHOUT ANY WARRANTY; without even the implied warranty of #
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
# GNU General Public License for more details. #
# #
# You should have received a copy of the GNU General Public License #
# along with this program. If not, see <http://www.gnu.org/licenses/>. #
# #
###############################################################################
###############################################################################
# Definitions
###############################################################################
include Config
SUMMARY = VDR implementation of the VTP (Video Transfer Protocol)
VER = 0.6.1
GIT_VER = e2a9b979d3fb92967c7a6a8221e674eb7e55c813
THISAPP = vdr-plugin-streamdev-$(GIT_VER)
DL_FILE = $(THISAPP).tar.bz2
DL_FROM = $(URL_IPFIRE)
DIR_APP = $(DIR_SRC)/$(THISAPP)
TARGET = $(DIR_INFO)/$(THISAPP)
PROG = vdr_streamdev
PAK_VER = 6
DEPS =
SERVICES =
VDRPLUGVER = 2.4.7
EXTRA_FLAGS= -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE
CFLAGS += $(EXTRA_FLAGS)
CXXFLAGS += $(EXTRA_FLAGS) -std=c++11
###############################################################################
# Top-level Rules
###############################################################################
objects = $(DL_FILE)
$(DL_FILE) = $(DL_FROM)/$(DL_FILE)
$(DL_FILE)_BLAKE2 = 4cacadc091ab8d28ccd4318eaf18aaef8f45e6caab86ef461d1b1047039ec921984ebad091d29420779982b5b37606defe5aa6c6828e8f28788886ba9839efea
install : $(TARGET)
check : $(patsubst %,$(DIR_CHK)/%,$(objects))
download : $(patsubst %,$(DIR_DL)/%,$(objects))
b2 : $(subst %,%_BLAKE2,$(objects))
dist:
@$(PAK)
###############################################################################
# Downloading, checking, b2sum
###############################################################################
$(patsubst %,$(DIR_CHK)/%,$(objects)) :
@$(CHECK)
$(patsubst %,$(DIR_DL)/%,$(objects)) :
@$(LOAD)
$(subst %,%_BLAKE2,$(objects)) :
@$(B2SUM)
###############################################################################
# Installation Details
###############################################################################
$(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
@$(PREBUILD)
@rm -rf $(DIR_APP) && cd $(DIR_SRC) && tar axf $(DIR_DL)/$(DL_FILE)
# cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/vdr-streamdev_recordings-64.patch
cd $(DIR_APP) && sed -i 's@$(VDRDIR)/device.h@/usr/include/vdr/device.h@' Makefile
cd $(DIR_APP) && make $(MAKE_TUNING) LIBDIR=. VDRDIR=/usr/lib/vdr \
CFLAGS="$(CFLAGS)" CXXFLAGS="$(CXXFLAGS)" \
LOCALEDIR=$$(pwd)/locale all
-mkdir -pv /etc/vdr/plugins/streamdev-server /usr/lib/vdr/bin
cd $(DIR_APP) && install -m 755 server/libvdr-streamdev-server.so \
/usr/lib/vdr/libvdr-streamdev-server.so.$(VDRPLUGVER)
ln -svf ../../svdrphosts.conf \
/etc/vdr/plugins/streamdev-server/streamdevhosts.conf
cd $(DIR_APP) && install -m 755 streamdev-server/externremux.sh \
/usr/lib/vdr/bin/externremux.sh
install -m 644 $(DIR_SRC)/config/vdr/plugins.d/streamdev-server.conf \
/etc/sysconfig/vdr-plugins.d
@rm -rf $(DIR_APP)
@$(POSTBUILD)