Hi KeePassXC maintainer here. This problem is not limited to KeePassXC- Browser Extension, any extension using Native Messaging will be blocked because of the nature with which native messaging works. The Browser itself launches a process that it communicates with using a named pipe.
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to firefox in Ubuntu. https://bugs.launchpad.net/bugs/1826793 Title: Firefox Apparmor profile prevents connection with KeePassXC Status in firefox package in Ubuntu: New Bug description: The KeePassXC password manager (https://keepassxc.org/) allows passwords to be filled in automatically via the KeePassXC-Browser Firefox add-on (https://addons.mozilla.org/en-US/firefox/addon /keepassxc-browser/). In order for this to work, the add-on must communicate with the password manager. However, communication is being blocked by Firefox's Apparmor profile. If KeePassXC is installed via Apt: Apr 28 20:25:43 snake kernel: [79057.095759] audit: type=1400 audit(1556497543.512:878): apparmor="DENIED" operation="exec" profile="/usr/lib/firefox/firefox{,*[^s][^h]}" name="/usr/bin /keepassxc-proxy" pid=23647 comm=444F4D20576F726B6572 requested_mask="x" denied_mask="x" fsuid=1000 ouid=0 If KeePassXC is installed via Snap: Apr 28 20:22:24 snake kernel: [78858.165807] audit: type=1400 audit(1556497344.579:799): apparmor="DENIED" operation="exec" profile="/usr/lib/firefox/firefox{,*[^s][^h]}" name="/usr/bin/snap" pid=21695 comm=444F4D20576F726B6572 requested_mask="x" denied_mask="x" fsuid=1000 ouid=0 Please alter the Apparmor profile to allow for communication with this password manager with either installation method. Workaround: Disable the profile with `sudo aa-disable usr.bin.firefox`. ProblemType: Bug DistroRelease: Ubuntu 19.04 Package: firefox 66.0.3+build1-0ubuntu1 ProcVersionSignature: Ubuntu 5.0.0-13.14-generic 5.0.6 Uname: Linux 5.0.0-13-generic x86_64 AddonCompatCheckDisabled: False ApportVersion: 2.20.10-0ubuntu27 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: colan 12106 F.... pulseaudio /dev/snd/controlC0: colan 12106 F.... pulseaudio BuildID: 20190410124846 Channel: Unavailable CurrentDesktop: ubuntu:GNOME Date: Sun Apr 28 20:31:43 2019 EcryptfsInUse: Yes ExecutablePath: /usr/lib/firefox/firefox ForcedLayersAccel: False IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback IncompatibleExtensions: English (South Africa) Language Pack - [email protected] English (GB) Language Pack - [email protected] Default - {972ce4c6-7e08-4474-a285-3208198ce6fd} IpRoute: default via 192.168.1.1 dev wlan0 proto dhcp metric 600 169.254.0.0/16 dev wlan0 scope link metric 1000 192.168.1.0/24 dev wlan0 proto kernel scope link src 192.168.1.12 metric 600 Plugins: Shockwave Flash - /usr/lib/adobe-flashplugin/libflashplayer.so (adobe-flashplugin) PrefSources: /usr/lib/firefox/defaults/pref/all-ubuntu-gnome.js prefs.js ProcEnviron: LANGUAGE=en_CA:en PATH=(custom, user) XDG_RUNTIME_DIR=<set> LANG=en_CA.UTF-8 SHELL=/bin/zsh Profiles: Profile0 (Default) - LastVersion=66.0.3/20190410124846 (In use) RelatedPackageVersions: adobe-flashplugin 1:20190409.1-0ubuntu1 RunningIncompatibleAddons: True SourcePackage: firefox UpgradeStatus: Upgraded to disco on 2019-04-26 (2 days ago) dmi.bios.date: 07/09/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 4.6.5 dmi.board.asset.tag: Tag 12345 dmi.board.name: Galago UltraPro dmi.board.vendor: System76, Inc. dmi.board.version: galu1 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: System76, Inc, dmi.chassis.version: galu1 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr4.6.5:bd07/09/2013:svnSystem76,Inc.:pnGalagoUltraPro:pvrgalu1:rvnSystem76,Inc.:rnGalagoUltraPro:rvrgalu1:cvnSystem76,Inc,:ct9:cvrgalu1: dmi.product.family: Not Applicable dmi.product.name: Galago UltraPro dmi.product.sku: Not Applicable dmi.product.version: galu1 dmi.sys.vendor: System76, Inc. mtime.conffile..etc.apport.crashdb.conf: 2017-10-30T13:06:38.618550 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1826793/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
