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Diffstat (limited to 'meta/recipes-core/dropbear/dropbear_2022.83.bb')
| -rw-r--r-- | meta/recipes-core/dropbear/dropbear_2022.83.bb | 133 |
1 files changed, 133 insertions, 0 deletions
diff --git a/meta/recipes-core/dropbear/dropbear_2022.83.bb b/meta/recipes-core/dropbear/dropbear_2022.83.bb new file mode 100644 index 0000000000..0c7a8f4caa --- /dev/null +++ b/meta/recipes-core/dropbear/dropbear_2022.83.bb @@ -0,0 +1,133 @@ +SUMMARY = "A lightweight SSH and SCP implementation" +HOMEPAGE = "http://matt.ucc.asn.au/dropbear/dropbear.html" +DESCRIPTION = "Dropbear is a relatively small SSH server and client. It runs on a variety of POSIX-based platforms. Dropbear is open source software, distributed under a MIT-style license. Dropbear is particularly useful for "embedded"-type Linux (or other Unix) systems, such as wireless routers." +SECTION = "console/network" + +# some files are from other projects and have others license terms: +# public domain, OpenSSH 3.5p1, OpenSSH3.6.1p2, PuTTY +LICENSE = "MIT & BSD-3-Clause & BSD-2-Clause & PD" +LIC_FILES_CHKSUM = "file://LICENSE;md5=25cf44512b7bc8966a48b6b1a9b7605f" + +DEPENDS = "zlib virtual/crypt" +RPROVIDES:${PN} = "ssh sshd" +RCONFLICTS:${PN} = "openssh-sshd openssh" + +SRC_URI = "http://matt.ucc.asn.au/dropbear/releases/dropbear-${PV}.tar.bz2 \ + file://0001-urandom-xauth-changes-to-options.h.patch \ + file://init \ + file://dropbearkey.service \ + file://dropbear@.service \ + file://dropbear.socket \ + file://dropbear.default \ + ${@bb.utils.contains('DISTRO_FEATURES', 'pam', '${PAM_SRC_URI}', '', d)} \ + ${@bb.utils.contains('PACKAGECONFIG', 'disable-weak-ciphers', 'file://dropbear-disable-weak-ciphers.patch', '', d)} \ + " + +SRC_URI[sha256sum] = "bc5a121ffbc94b5171ad5ebe01be42746d50aa797c9549a4639894a16749443b" + +PAM_SRC_URI = "file://0005-dropbear-enable-pam.patch \ + file://0006-dropbear-configuration-file.patch \ + file://dropbear" + +PAM_PLUGINS = "libpam-runtime \ + pam-plugin-deny \ + pam-plugin-permit \ + pam-plugin-unix \ + " +inherit autotools update-rc.d systemd + +CVE_PRODUCT = "dropbear_ssh" + +INITSCRIPT_NAME = "dropbear" +INITSCRIPT_PARAMS = "defaults 10" + +SYSTEMD_SERVICE:${PN} = "dropbear.socket" + +SBINCOMMANDS = "dropbear dropbearkey dropbearconvert" +BINCOMMANDS = "dbclient ssh scp" +EXTRA_OEMAKE = 'MULTI=1 SCPPROGRESS=1 PROGRAMS="${SBINCOMMANDS} ${BINCOMMANDS}"' + +PACKAGECONFIG ?= "disable-weak-ciphers ${@bb.utils.filter('DISTRO_FEATURES', 'pam', d)}" +PACKAGECONFIG[pam] = "--enable-pam,--disable-pam,libpam,${PAM_PLUGINS}" +PACKAGECONFIG[system-libtom] = "--disable-bundled-libtom,--enable-bundled-libtom,libtommath libtomcrypt" +PACKAGECONFIG[disable-weak-ciphers] = "" +PACKAGECONFIG[enable-x11-forwarding] = "" + +# This option appends to CFLAGS and LDFLAGS from OE +# This is causing [textrel] QA warning +EXTRA_OECONF += "--disable-harden" + +# musl does not implement wtmp/logwtmp APIs +EXTRA_OECONF:append:libc-musl = " --disable-wtmp --disable-lastlog" + +do_configure:append() { + echo "/* Dropbear features */" > ${B}/localoptions.h + if ${@bb.utils.contains('PACKAGECONFIG', 'enable-x11-forwarding', 'true', 'false', d)}; then + echo "#define DROPBEAR_X11FWD 1" >> ${B}/localoptions.h + fi +} + +do_install() { + install -d ${D}${sysconfdir} \ + ${D}${sysconfdir}/init.d \ + ${D}${sysconfdir}/default \ + ${D}${sysconfdir}/dropbear \ + ${D}${bindir} \ + ${D}${sbindir} \ + ${D}${localstatedir} + + install -m 0644 ${WORKDIR}/dropbear.default ${D}${sysconfdir}/default/dropbear + + install -m 0755 dropbearmulti ${D}${sbindir}/ + + for i in ${BINCOMMANDS} + do + # ssh and scp symlinks are created by update-alternatives + if [ $i = ssh ] || [ $i = scp ]; then continue; fi + ln -s ${sbindir}/dropbearmulti ${D}${bindir}/$i + done + for i in ${SBINCOMMANDS} + do + ln -s ./dropbearmulti ${D}${sbindir}/$i + done + sed -e 's,/etc,${sysconfdir},g' \ + -e 's,/usr/sbin,${sbindir},g' \ + -e 's,/var,${localstatedir},g' \ + -e 's,/usr/bin,${bindir},g' \ + -e 's,/usr,${prefix},g' ${WORKDIR}/init > ${D}${sysconfdir}/init.d/dropbear + chmod 755 ${D}${sysconfdir}/init.d/dropbear + if [ "${@bb.utils.filter('DISTRO_FEATURES', 'pam', d)}" ]; then + install -d ${D}${sysconfdir}/pam.d + install -m 0644 ${WORKDIR}/dropbear ${D}${sysconfdir}/pam.d/ + fi + + # deal with systemd unit files + install -d ${D}${systemd_system_unitdir} + install -m 0644 ${WORKDIR}/dropbearkey.service ${D}${systemd_system_unitdir} + install -m 0644 ${WORKDIR}/dropbear@.service ${D}${systemd_system_unitdir} + install -m 0644 ${WORKDIR}/dropbear.socket ${D}${systemd_system_unitdir} + sed -i -e 's,@BASE_BINDIR@,${base_bindir},g' \ + -e 's,@BINDIR@,${bindir},g' \ + -e 's,@SBINDIR@,${sbindir},g' \ + ${D}${systemd_system_unitdir}/dropbear.socket ${D}${systemd_system_unitdir}/*.service +} + +inherit update-alternatives + +ALTERNATIVE_PRIORITY = "20" +ALTERNATIVE:${PN} = "${@bb.utils.filter('BINCOMMANDS', 'scp ssh', d)}" + +ALTERNATIVE_TARGET = "${sbindir}/dropbearmulti" + +pkg_postrm:${PN} () { + if [ -f "${sysconfdir}/dropbear/dropbear_rsa_host_key" ]; then + rm ${sysconfdir}/dropbear/dropbear_rsa_host_key + fi + if [ -f "${sysconfdir}/dropbear/dropbear_dss_host_key" ]; then + rm ${sysconfdir}/dropbear/dropbear_dss_host_key + fi +} + +CONFFILES:${PN} = "${sysconfdir}/default/dropbear" + +FILES:${PN} += "${bindir}" |