Add the option to enable X11 forwarding in dropbear with a new
PACKAGECONFIG option ('enable-x11-forwarding'). Method uses
localoption.h file for dropbear feature selection.Add backport patch to fix X11 forwarding in the current 2022.82 version. Signed-off-by: Daniel Gomez <dan...@qtec.com> --- v3 - Add S-o-b in the backport patch. - Replace CFLAGS with localoptions.h as method to configure and enable dropbear features. v2: - Drop patch default_options patch and use CFLAGS to enable dropbear features. Previous versions: v2: https://lore.kernel.org/all/20220927102904.722281-1-dan...@qtec.com/ v1: https://lore.kernel.org/all/20220720194416.89631-1-dan...@qtec.com/ ...d-failure-use-DROPBEAR_PRIO_LOWDELAY.patch | 28 +++++++++++++++++++ .../recipes-core/dropbear/dropbear_2022.82.bb | 11 +++++++- 2 files changed, 38 insertions(+), 1 deletion(-) create mode 100644 meta/recipes-core/dropbear/dropbear/0007-Fix-X11-build-failure-use-DROPBEAR_PRIO_LOWDELAY.patch diff --git a/meta/recipes-core/dropbear/dropbear/0007-Fix-X11-build-failure-use-DROPBEAR_PRIO_LOWDELAY.patch b/meta/recipes-core/dropbear/dropbear/0007-Fix-X11-build-failure-use-DROPBEAR_PRIO_LOWDELAY.patch new file mode 100644 index 0000000000..a26c1a851a --- /dev/null +++ b/meta/recipes-core/dropbear/dropbear/0007-Fix-X11-build-failure-use-DROPBEAR_PRIO_LOWDELAY.patch @@ -0,0 +1,28 @@ +From 64292091fe3e8ea7c9bfe74af730b2ff5428bf10 Mon Sep 17 00:00:00 2001 +From: Matt Johnston <m...@ucc.asn.au> +Date: Sat, 23 Apr 2022 22:33:31 +0800 +Subject: [PATCH] Fix X11 build failure, use DROPBEAR_PRIO_LOWDELAY + +Upstream-Status: Backport + +Signed-off-by: Daniel Gomez <dan...@qtec.com> +--- + svr-x11fwd.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/svr-x11fwd.c b/svr-x11fwd.c +index 353cb12..5d9e6a9 100644 +--- a/svr-x11fwd.c ++++ b/svr-x11fwd.c +@@ -206,7 +206,7 @@ void x11cleanup(struct ChanSess *chansess) { + } + + static int x11_inithandler(struct Channel *channel) { +- channel->prio = DROPBEAR_CHANNEL_PRIO_INTERACTIVE; ++ channel->prio = DROPBEAR_PRIO_LOWDELAY; + return 0; + } + +-- +2.35.1 + diff --git a/meta/recipes-core/dropbear/dropbear_2022.82.bb b/meta/recipes-core/dropbear/dropbear_2022.82.bb index 2de243b889..41c14ff2f1 100644 --- a/meta/recipes-core/dropbear/dropbear_2022.82.bb +++ b/meta/recipes-core/dropbear/dropbear_2022.82.bb @@ -22,7 +22,8 @@ SRC_URI = "http://matt.ucc.asn.au/dropbear/releases/dropbear-${PV}.tar.bz2 \ 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)} " + ${@bb.utils.contains('PACKAGECONFIG', 'disable-weak-ciphers', 'file://dropbear-disable-weak-ciphers.patch', '', d)} \ + file://0007-Fix-X11-build-failure-use-DROPBEAR_PRIO_LOWDELAY.patch" SRC_URI[sha256sum] = "3a038d2bbc02bf28bbdd20c012091f741a3ec5cbe460691811d714876aad75d1" @@ -53,6 +54,7 @@ EXTRA_OEMAKE = 'MULTI=1 SCPPROGRESS=1 PROGRAMS="${SBINCOMMANDS} ${BINCOMMANDS}"' PACKAGECONFIG ?= "disable-weak-ciphers" PACKAGECONFIG[system-libtom] = "--disable-bundled-libtom,--enable-bundled-libtom,libtommath libtomcrypt" PACKAGECONFIG[disable-weak-ciphers] = "" +PACKAGECONFIG[enable-x11-forwarding] = "" EXTRA_OECONF += "\ ${@bb.utils.contains('DISTRO_FEATURES', 'pam', '--enable-pam', '--disable-pam', d)}" @@ -64,6 +66,13 @@ 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 \ -- 2.35.1
-=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#171115): https://lists.openembedded.org/g/openembedded-core/message/171115 Mute This Topic: https://lists.openembedded.org/mt/93955383/21656 Group Owner: openembedded-core+ow...@lists.openembedded.org Unsubscribe: https://lists.openembedded.org/g/openembedded-core/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
