annotate debian/rules @ 1715:3974f087d9c0

Disallow leading lines before the ident for server (#102) Per RFC4253 4.2 clients must be able to process other lines of data before the version string, server behavior is not defined neither with MUST/SHOULD nor with MAY. If server process up to 50 lines too - it may cause too long hanging session with invalid/evil client that consume host resources and potentially may lead to DDoS on poor embedded boxes. Let's require first line from client to be version string and fail early if it's not - matches both RFC and real OpenSSH behavior.
author Vladislav Grishenko <themiron@users.noreply.github.com>
date Mon, 15 Jun 2020 18:22:18 +0500
parents 7b68e581985f
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
4
fe6bca95afa7 Makefile.in contains updated files required
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
1 #!/usr/bin/make -f
fe6bca95afa7 Makefile.in contains updated files required
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
2
824
7b68e581985f Fix up debian build
Matt Johnston <matt@ucc.asn.au>
parents: 823
diff changeset
3 export DEB_BUILD_MAINT_OPTIONS = hardening=+all
7b68e581985f Fix up debian build
Matt Johnston <matt@ucc.asn.au>
parents: 823
diff changeset
4 DPKG_EXPORT_BUILDFLAGS = 1
7b68e581985f Fix up debian build
Matt Johnston <matt@ucc.asn.au>
parents: 823
diff changeset
5 include /usr/share/dpkg/buildflags.mk
7b68e581985f Fix up debian build
Matt Johnston <matt@ucc.asn.au>
parents: 823
diff changeset
6
70
b0316ce64e4b Merging in the changes from 0.41-0.43 main Dropbear tree
Matt Johnston <matt@ucc.asn.au>
parents: 4
diff changeset
7 #export DH_OPTIONS
b0316ce64e4b Merging in the changes from 0.41-0.43 main Dropbear tree
Matt Johnston <matt@ucc.asn.au>
parents: 4
diff changeset
8 DEB_HOST_GNU_TYPE ?=$(shell dpkg-architecture -qDEB_HOST_GNU_TYPE)
b0316ce64e4b Merging in the changes from 0.41-0.43 main Dropbear tree
Matt Johnston <matt@ucc.asn.au>
parents: 4
diff changeset
9 DEB_BUILD_GNU_TYPE ?=$(shell dpkg-architecture -qDEB_BUILD_GNU_TYPE)
4
fe6bca95afa7 Makefile.in contains updated files required
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
10
70
b0316ce64e4b Merging in the changes from 0.41-0.43 main Dropbear tree
Matt Johnston <matt@ucc.asn.au>
parents: 4
diff changeset
11 STRIP =strip
b0316ce64e4b Merging in the changes from 0.41-0.43 main Dropbear tree
Matt Johnston <matt@ucc.asn.au>
parents: 4
diff changeset
12 ifneq (,$(findstring nostrip,$(DEB_BUILD_OPTIONS)))
b0316ce64e4b Merging in the changes from 0.41-0.43 main Dropbear tree
Matt Johnston <matt@ucc.asn.au>
parents: 4
diff changeset
13 STRIP =: nostrip
4
fe6bca95afa7 Makefile.in contains updated files required
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
14 endif
fe6bca95afa7 Makefile.in contains updated files required
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
15
180
743fce568f49 Merge in Debian package changes from 0.45-3, grab the dbclient manpage
Matt Johnston <matt@ucc.asn.au>
parents: 76
diff changeset
16 CONFFLAGS =
70
b0316ce64e4b Merging in the changes from 0.41-0.43 main Dropbear tree
Matt Johnston <matt@ucc.asn.au>
parents: 4
diff changeset
17 CC =gcc
b0316ce64e4b Merging in the changes from 0.41-0.43 main Dropbear tree
Matt Johnston <matt@ucc.asn.au>
parents: 4
diff changeset
18 ifneq (,$(findstring diet,$(DEB_BUILD_OPTIONS)))
180
743fce568f49 Merge in Debian package changes from 0.45-3, grab the dbclient manpage
Matt Johnston <matt@ucc.asn.au>
parents: 76
diff changeset
19 CONFFLAGS =--disable-zlib
743fce568f49 Merge in Debian package changes from 0.45-3, grab the dbclient manpage
Matt Johnston <matt@ucc.asn.au>
parents: 76
diff changeset
20 CC =diet -v -Os gcc -nostdinc
4
fe6bca95afa7 Makefile.in contains updated files required
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
21 endif
fe6bca95afa7 Makefile.in contains updated files required
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
22
180
743fce568f49 Merge in Debian package changes from 0.45-3, grab the dbclient manpage
Matt Johnston <matt@ucc.asn.au>
parents: 76
diff changeset
23 DIR =$(shell pwd)/debian/dropbear
70
b0316ce64e4b Merging in the changes from 0.41-0.43 main Dropbear tree
Matt Johnston <matt@ucc.asn.au>
parents: 4
diff changeset
24
b0316ce64e4b Merging in the changes from 0.41-0.43 main Dropbear tree
Matt Johnston <matt@ucc.asn.au>
parents: 4
diff changeset
25 patch: deb-checkdir patch-stamp
b0316ce64e4b Merging in the changes from 0.41-0.43 main Dropbear tree
Matt Johnston <matt@ucc.asn.au>
parents: 4
diff changeset
26 patch-stamp:
180
743fce568f49 Merge in Debian package changes from 0.45-3, grab the dbclient manpage
Matt Johnston <matt@ucc.asn.au>
parents: 76
diff changeset
27 for i in `ls -1 debian/diff/*.diff || :`; do \
469
8c2d2edadf2a Update to debian 0.50-4 diff
Matt Johnston <matt@ucc.asn.au>
parents: 220
diff changeset
28 patch -p1 <$$i || exit 1; \
180
743fce568f49 Merge in Debian package changes from 0.45-3, grab the dbclient manpage
Matt Johnston <matt@ucc.asn.au>
parents: 76
diff changeset
29 done
70
b0316ce64e4b Merging in the changes from 0.41-0.43 main Dropbear tree
Matt Johnston <matt@ucc.asn.au>
parents: 4
diff changeset
30 touch patch-stamp
4
fe6bca95afa7 Makefile.in contains updated files required
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
31
70
b0316ce64e4b Merging in the changes from 0.41-0.43 main Dropbear tree
Matt Johnston <matt@ucc.asn.au>
parents: 4
diff changeset
32 config.status: patch-stamp configure
180
743fce568f49 Merge in Debian package changes from 0.45-3, grab the dbclient manpage
Matt Johnston <matt@ucc.asn.au>
parents: 76
diff changeset
33 CC='$(CC)' \
743fce568f49 Merge in Debian package changes from 0.45-3, grab the dbclient manpage
Matt Johnston <matt@ucc.asn.au>
parents: 76
diff changeset
34 CFLAGS='$(CFLAGS)'' -DSFTPSERVER_PATH="\"/usr/lib/sftp-server\""' \
743fce568f49 Merge in Debian package changes from 0.45-3, grab the dbclient manpage
Matt Johnston <matt@ucc.asn.au>
parents: 76
diff changeset
35 ./configure --host='$(DEB_HOST_GNU_TYPE)' \
743fce568f49 Merge in Debian package changes from 0.45-3, grab the dbclient manpage
Matt Johnston <matt@ucc.asn.au>
parents: 76
diff changeset
36 --build='$(DEB_BUILD_GNU_TYPE)' --prefix=/usr \
743fce568f49 Merge in Debian package changes from 0.45-3, grab the dbclient manpage
Matt Johnston <matt@ucc.asn.au>
parents: 76
diff changeset
37 --mandir=\$${prefix}/share/man --infodir=\$${prefix}/share/info \
743fce568f49 Merge in Debian package changes from 0.45-3, grab the dbclient manpage
Matt Johnston <matt@ucc.asn.au>
parents: 76
diff changeset
38 $(CONFFLAGS)
4
fe6bca95afa7 Makefile.in contains updated files required
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
39
70
b0316ce64e4b Merging in the changes from 0.41-0.43 main Dropbear tree
Matt Johnston <matt@ucc.asn.au>
parents: 4
diff changeset
40 build: deb-checkdir build-stamp
b0316ce64e4b Merging in the changes from 0.41-0.43 main Dropbear tree
Matt Johnston <matt@ucc.asn.au>
parents: 4
diff changeset
41 build-stamp: config.status
180
743fce568f49 Merge in Debian package changes from 0.45-3, grab the dbclient manpage
Matt Johnston <matt@ucc.asn.au>
parents: 76
diff changeset
42 $(MAKE) CC='$(CC)' LD='$(CC)'
70
b0316ce64e4b Merging in the changes from 0.41-0.43 main Dropbear tree
Matt Johnston <matt@ucc.asn.au>
parents: 4
diff changeset
43 touch build-stamp
4
fe6bca95afa7 Makefile.in contains updated files required
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
44
70
b0316ce64e4b Merging in the changes from 0.41-0.43 main Dropbear tree
Matt Johnston <matt@ucc.asn.au>
parents: 4
diff changeset
45 clean: deb-checkdir deb-checkuid
469
8c2d2edadf2a Update to debian 0.50-4 diff
Matt Johnston <matt@ucc.asn.au>
parents: 220
diff changeset
46 test ! -r Makefile || $(MAKE) distclean
8c2d2edadf2a Update to debian 0.50-4 diff
Matt Johnston <matt@ucc.asn.au>
parents: 220
diff changeset
47 rm -f libtomcrypt/Makefile libtommath/Makefile
180
743fce568f49 Merge in Debian package changes from 0.45-3, grab the dbclient manpage
Matt Johnston <matt@ucc.asn.au>
parents: 76
diff changeset
48 test ! -e patch-stamp || \
743fce568f49 Merge in Debian package changes from 0.45-3, grab the dbclient manpage
Matt Johnston <matt@ucc.asn.au>
parents: 76
diff changeset
49 for i in `ls -1r debian/diff/*.diff || :`; do \
469
8c2d2edadf2a Update to debian 0.50-4 diff
Matt Johnston <matt@ucc.asn.au>
parents: 220
diff changeset
50 patch -p1 -R <$$i; \
180
743fce568f49 Merge in Debian package changes from 0.45-3, grab the dbclient manpage
Matt Johnston <matt@ucc.asn.au>
parents: 76
diff changeset
51 done
70
b0316ce64e4b Merging in the changes from 0.41-0.43 main Dropbear tree
Matt Johnston <matt@ucc.asn.au>
parents: 4
diff changeset
52 rm -f patch-stamp build-stamp config.log config.status
180
743fce568f49 Merge in Debian package changes from 0.45-3, grab the dbclient manpage
Matt Johnston <matt@ucc.asn.au>
parents: 76
diff changeset
53 rm -rf '$(DIR)'
70
b0316ce64e4b Merging in the changes from 0.41-0.43 main Dropbear tree
Matt Johnston <matt@ucc.asn.au>
parents: 4
diff changeset
54 rm -f debian/files debian/substvars debian/copyright changelog
4
fe6bca95afa7 Makefile.in contains updated files required
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
55
70
b0316ce64e4b Merging in the changes from 0.41-0.43 main Dropbear tree
Matt Johnston <matt@ucc.asn.au>
parents: 4
diff changeset
56 install: deb-checkdir deb-checkuid build-stamp
180
743fce568f49 Merge in Debian package changes from 0.45-3, grab the dbclient manpage
Matt Johnston <matt@ucc.asn.au>
parents: 76
diff changeset
57 rm -rf '$(DIR)'
743fce568f49 Merge in Debian package changes from 0.45-3, grab the dbclient manpage
Matt Johnston <matt@ucc.asn.au>
parents: 76
diff changeset
58 install -d -m0755 '$(DIR)'/etc/dropbear
70
b0316ce64e4b Merging in the changes from 0.41-0.43 main Dropbear tree
Matt Johnston <matt@ucc.asn.au>
parents: 4
diff changeset
59 # programs
180
743fce568f49 Merge in Debian package changes from 0.45-3, grab the dbclient manpage
Matt Johnston <matt@ucc.asn.au>
parents: 76
diff changeset
60 install -d -m0755 '$(DIR)'/usr/sbin
743fce568f49 Merge in Debian package changes from 0.45-3, grab the dbclient manpage
Matt Johnston <matt@ucc.asn.au>
parents: 76
diff changeset
61 install -m0755 dropbear '$(DIR)'/usr/sbin/dropbear
743fce568f49 Merge in Debian package changes from 0.45-3, grab the dbclient manpage
Matt Johnston <matt@ucc.asn.au>
parents: 76
diff changeset
62 install -d -m0755 '$(DIR)'/usr/bin
743fce568f49 Merge in Debian package changes from 0.45-3, grab the dbclient manpage
Matt Johnston <matt@ucc.asn.au>
parents: 76
diff changeset
63 install -m0755 dbclient '$(DIR)'/usr/bin/dbclient
743fce568f49 Merge in Debian package changes from 0.45-3, grab the dbclient manpage
Matt Johnston <matt@ucc.asn.au>
parents: 76
diff changeset
64 install -m0755 dropbearkey '$(DIR)'/usr/bin/dropbearkey
743fce568f49 Merge in Debian package changes from 0.45-3, grab the dbclient manpage
Matt Johnston <matt@ucc.asn.au>
parents: 76
diff changeset
65 install -d -m0755 '$(DIR)'/usr/lib/dropbear
70
b0316ce64e4b Merging in the changes from 0.41-0.43 main Dropbear tree
Matt Johnston <matt@ucc.asn.au>
parents: 4
diff changeset
66 install -m0755 dropbearconvert \
180
743fce568f49 Merge in Debian package changes from 0.45-3, grab the dbclient manpage
Matt Johnston <matt@ucc.asn.au>
parents: 76
diff changeset
67 '$(DIR)'/usr/lib/dropbear/dropbearconvert
743fce568f49 Merge in Debian package changes from 0.45-3, grab the dbclient manpage
Matt Johnston <matt@ucc.asn.au>
parents: 76
diff changeset
68 $(STRIP) -R .comment -R .note '$(DIR)'/usr/sbin/* \
743fce568f49 Merge in Debian package changes from 0.45-3, grab the dbclient manpage
Matt Johnston <matt@ucc.asn.au>
parents: 76
diff changeset
69 '$(DIR)'/usr/bin/* '$(DIR)'/usr/lib/dropbear/*
70
b0316ce64e4b Merging in the changes from 0.41-0.43 main Dropbear tree
Matt Johnston <matt@ucc.asn.au>
parents: 4
diff changeset
70 # init and run scripts
180
743fce568f49 Merge in Debian package changes from 0.45-3, grab the dbclient manpage
Matt Johnston <matt@ucc.asn.au>
parents: 76
diff changeset
71 install -d -m0755 '$(DIR)'/etc/init.d
743fce568f49 Merge in Debian package changes from 0.45-3, grab the dbclient manpage
Matt Johnston <matt@ucc.asn.au>
parents: 76
diff changeset
72 install -m0755 debian/dropbear.init '$(DIR)'/etc/init.d/dropbear
743fce568f49 Merge in Debian package changes from 0.45-3, grab the dbclient manpage
Matt Johnston <matt@ucc.asn.au>
parents: 76
diff changeset
73 install -m0755 debian/service/run '$(DIR)'/etc/dropbear/run
743fce568f49 Merge in Debian package changes from 0.45-3, grab the dbclient manpage
Matt Johnston <matt@ucc.asn.au>
parents: 76
diff changeset
74 install -d -m0755 '$(DIR)'/etc/dropbear/log
743fce568f49 Merge in Debian package changes from 0.45-3, grab the dbclient manpage
Matt Johnston <matt@ucc.asn.au>
parents: 76
diff changeset
75 install -m0755 debian/service/log '$(DIR)'/etc/dropbear/log/run
743fce568f49 Merge in Debian package changes from 0.45-3, grab the dbclient manpage
Matt Johnston <matt@ucc.asn.au>
parents: 76
diff changeset
76 ln -s /var/log/dropbear '$(DIR)'/etc/dropbear/log/main
70
b0316ce64e4b Merging in the changes from 0.41-0.43 main Dropbear tree
Matt Johnston <matt@ucc.asn.au>
parents: 4
diff changeset
77 # man pages
180
743fce568f49 Merge in Debian package changes from 0.45-3, grab the dbclient manpage
Matt Johnston <matt@ucc.asn.au>
parents: 76
diff changeset
78 install -d -m0755 '$(DIR)'/usr/share/man/man8
823
cb3cfcea1c8d Fix debian installation of manpages
Matt Johnston <matt@ucc.asn.au>
parents: 469
diff changeset
79 install -d -m0755 '$(DIR)'/usr/share/man/man1
cb3cfcea1c8d Fix debian installation of manpages
Matt Johnston <matt@ucc.asn.au>
parents: 469
diff changeset
80 install -m644 dropbear.8 '$(DIR)'/usr/share/man/man8/
cb3cfcea1c8d Fix debian installation of manpages
Matt Johnston <matt@ucc.asn.au>
parents: 469
diff changeset
81 for i in dbclient.1 dropbearkey.1 dropbearconvert.1; do \
cb3cfcea1c8d Fix debian installation of manpages
Matt Johnston <matt@ucc.asn.au>
parents: 469
diff changeset
82 install -m644 $$i '$(DIR)'/usr/share/man/man1/ || exit 1; \
70
b0316ce64e4b Merging in the changes from 0.41-0.43 main Dropbear tree
Matt Johnston <matt@ucc.asn.au>
parents: 4
diff changeset
83 done
180
743fce568f49 Merge in Debian package changes from 0.45-3, grab the dbclient manpage
Matt Johnston <matt@ucc.asn.au>
parents: 76
diff changeset
84 gzip -9 '$(DIR)'/usr/share/man/man8/*.8
743fce568f49 Merge in Debian package changes from 0.45-3, grab the dbclient manpage
Matt Johnston <matt@ucc.asn.au>
parents: 76
diff changeset
85 gzip -9 '$(DIR)'/usr/share/man/man1/*.1
70
b0316ce64e4b Merging in the changes from 0.41-0.43 main Dropbear tree
Matt Johnston <matt@ucc.asn.au>
parents: 4
diff changeset
86 # copyright, changelog
b0316ce64e4b Merging in the changes from 0.41-0.43 main Dropbear tree
Matt Johnston <matt@ucc.asn.au>
parents: 4
diff changeset
87 cat debian/copyright.in LICENSE >debian/copyright
180
743fce568f49 Merge in Debian package changes from 0.45-3, grab the dbclient manpage
Matt Johnston <matt@ucc.asn.au>
parents: 76
diff changeset
88 test -r changelog || ln -s CHANGES changelog
4
fe6bca95afa7 Makefile.in contains updated files required
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
89
70
b0316ce64e4b Merging in the changes from 0.41-0.43 main Dropbear tree
Matt Johnston <matt@ucc.asn.au>
parents: 4
diff changeset
90 binary-indep:
4
fe6bca95afa7 Makefile.in contains updated files required
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
91
70
b0316ce64e4b Merging in the changes from 0.41-0.43 main Dropbear tree
Matt Johnston <matt@ucc.asn.au>
parents: 4
diff changeset
92 binary-arch: install dropbear.deb
180
743fce568f49 Merge in Debian package changes from 0.45-3, grab the dbclient manpage
Matt Johnston <matt@ucc.asn.au>
parents: 76
diff changeset
93 test '$(CC)' != 'gcc' || \
743fce568f49 Merge in Debian package changes from 0.45-3, grab the dbclient manpage
Matt Johnston <matt@ucc.asn.au>
parents: 76
diff changeset
94 dpkg-shlibdeps '$(DIR)'/usr/sbin/* '$(DIR)'/usr/bin/* \
743fce568f49 Merge in Debian package changes from 0.45-3, grab the dbclient manpage
Matt Johnston <matt@ucc.asn.au>
parents: 76
diff changeset
95 '$(DIR)'/usr/lib/dropbear/*
743fce568f49 Merge in Debian package changes from 0.45-3, grab the dbclient manpage
Matt Johnston <matt@ucc.asn.au>
parents: 76
diff changeset
96 dpkg-gencontrol -isp -pdropbear -P'$(DIR)'
743fce568f49 Merge in Debian package changes from 0.45-3, grab the dbclient manpage
Matt Johnston <matt@ucc.asn.au>
parents: 76
diff changeset
97 dpkg -b '$(DIR)' ..
70
b0316ce64e4b Merging in the changes from 0.41-0.43 main Dropbear tree
Matt Johnston <matt@ucc.asn.au>
parents: 4
diff changeset
98
b0316ce64e4b Merging in the changes from 0.41-0.43 main Dropbear tree
Matt Johnston <matt@ucc.asn.au>
parents: 4
diff changeset
99 binary: binary-arch binary-indep
b0316ce64e4b Merging in the changes from 0.41-0.43 main Dropbear tree
Matt Johnston <matt@ucc.asn.au>
parents: 4
diff changeset
100
b0316ce64e4b Merging in the changes from 0.41-0.43 main Dropbear tree
Matt Johnston <matt@ucc.asn.au>
parents: 4
diff changeset
101 .PHONY: patch build clean install binary-indep binary-arch binary
b0316ce64e4b Merging in the changes from 0.41-0.43 main Dropbear tree
Matt Johnston <matt@ucc.asn.au>
parents: 4
diff changeset
102
b0316ce64e4b Merging in the changes from 0.41-0.43 main Dropbear tree
Matt Johnston <matt@ucc.asn.au>
parents: 4
diff changeset
103 include debian/implicit