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Code Issues Projects Releases Packages Wiki Activity Actions 10

collabora: load seccomp profile on the fly

Browse source 
Signed-off-by: Simon L. <szaimen@e.mail.de>
This commit is contained in:
Simon L. 2025-10-16 10:59:17 +02:00
parent e614202a94
commit 4ba7f1ed64
7 changed files with 899 additions and 7 deletions
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29
.github/workflows/collabora.yml vendored Normal file
View file

@ -0,0 +1,29 @@
name: collabora-update
on:
workflow_dispatch:
schedule:
- cron: '00 12 * * *'
jobs:
collabora-update:
name: update collabora
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v5
- name: Run collabora-profile-update
run: |
rm -f php/cool-seccomp-profile.json
wget https://raw.githubusercontent.com/CollaboraOnline/online/refs/heads/master/docker/cool-seccomp-profile.json
mv cool-seccomp-profile.json php/
- name: Create Pull Request
uses: peter-evans/create-pull-request@271a8d0340265f705b14b6d32b9829c1cb33d45e # v7
with:
commit-message: collabora-seccomp-update automated change
signoff: true
title: collabora seccomp update
body: Automated collabora seccomp profile update
labels: dependencies, 3. to review
milestone: next
branch: collabora-seccomp-update

2
nextcloud-aio-helm-chart/update-helm.sh
View file

@ -27,7 +27,7 @@ cp latest.yml latest.yml.backup
# Additional config
# shellcheck disable=SC1083
sed -i -E '/^( *- )(NET_RAW|SYS_NICE|MKNOD|SYS_ADMIN|CHOWN|SYS_CHROOT|FOWNER)$/!s/( *- )([A-Z_]+)$/\1\2=${\2}/' latest.yml
sed -i -E '/^( *- )(NET_RAW|SYS_NICE|MKNOD|SYS_ADMIN|CHOWN|SYS_CHROOT|FOWNER|MAC_OVERRIDE|BLOCK_SUSPEND|AUDIT_READ)$/!s/( *- )([A-Z_]+)$/\1\2=${\2}/' latest.yml
cp sample.conf /tmp/
sed -i 's|^|export |' /tmp/sample.conf
# shellcheck disable=SC1091

7
php/containers.json
View file

@ -380,7 +380,7 @@
"internal_port": "9980",
"environment": [
"aliasgroup1=https://%NC_DOMAIN%:443,http://nextcloud-aio-apache:23973",
"extra_params=--o:ssl.enable=false --o:ssl.termination=true --o:mount_jail_tree=false --o:logging.level=warning --o:logging.level_startup=warning --o:home_mode.enable=true %COLLABORA_SECCOMP_POLICY% --o:remote_font_config.url=https://%NC_DOMAIN%/apps/richdocuments/settings/fonts.json --o:net.post_allow.host[0]=.+",
"extra_params=--o:ssl.enable=false --o:ssl.termination=true --o:logging.level=warning --o:logging.level_startup=warning --o:home_mode.enable=true %COLLABORA_SECCOMP_POLICY% --o:remote_font_config.url=https://%NC_DOMAIN%/apps/richdocuments/settings/fonts.json --o:net.post_allow.host[0]=.+",
"dictionaries=%COLLABORA_DICTIONARIES%",
"TZ=%TIMEZONE%",
"server_name=%NC_DOMAIN%",
@ -399,7 +399,10 @@
"SYS_ADMIN",
"SYS_CHROOT",
"FOWNER",
"CHOWN"
"CHOWN",
"MAC_OVERRIDE",
"BLOCK_SUSPEND",
"AUDIT_READ"
],
"cap_drop": [
"NET_RAW"

844
php/cool-seccomp-profile.json Normal file
View file

@ -0,0 +1,844 @@
{
"defaultAction": "SCMP_ACT_ERRNO",
"defaultErrnoRet": 1,
"archMap": [
{
"architecture": "SCMP_ARCH_X86_64",
"subArchitectures": [
"SCMP_ARCH_X86",
"SCMP_ARCH_X32"
]
},
{
"architecture": "SCMP_ARCH_AARCH64",
"subArchitectures": [
"SCMP_ARCH_ARM"
]
},
{
"architecture": "SCMP_ARCH_MIPS64",
"subArchitectures": [
"SCMP_ARCH_MIPS",
"SCMP_ARCH_MIPS64N32"
]
},
{
"architecture": "SCMP_ARCH_MIPS64N32",
"subArchitectures": [
"SCMP_ARCH_MIPS",
"SCMP_ARCH_MIPS64"
]
},
{
"architecture": "SCMP_ARCH_MIPSEL64",
"subArchitectures": [
"SCMP_ARCH_MIPSEL",
"SCMP_ARCH_MIPSEL64N32"
]
},
{
"architecture": "SCMP_ARCH_MIPSEL64N32",
"subArchitectures": [
"SCMP_ARCH_MIPSEL",
"SCMP_ARCH_MIPSEL64"
]
},
{
"architecture": "SCMP_ARCH_S390X",
"subArchitectures": [
"SCMP_ARCH_S390"
]
},
{
"architecture": "SCMP_ARCH_RISCV64",
"subArchitectures": null
}
],
"syscalls": [
{
"names": [
"unshare",
"mount",
"setns",
"clone",
"chroot",
"umount2"
],
"action": "SCMP_ACT_ALLOW"
},
{
"names": [
"accept",
"accept4",
"access",
"adjtimex",
"alarm",
"bind",
"brk",
"cachestat",
"capget",
"capset",
"chdir",
"chmod",
"chown",
"chown32",
"clock_adjtime",
"clock_adjtime64",
"clock_getres",
"clock_getres_time64",
"clock_gettime",
"clock_gettime64",
"clock_nanosleep",
"clock_nanosleep_time64",
"close",
"close_range",
"connect",
"copy_file_range",
"creat",
"dup",
"dup2",
"dup3",
"epoll_create",
"epoll_create1",
"epoll_ctl",
"epoll_ctl_old",
"epoll_pwait",
"epoll_pwait2",
"epoll_wait",
"epoll_wait_old",
"eventfd",
"eventfd2",
"execve",
"execveat",
"exit",
"exit_group",
"faccessat",
"faccessat2",
"fadvise64",
"fadvise64_64",
"fallocate",
"fanotify_mark",
"fchdir",
"fchmod",
"fchmodat",
"fchmodat2",
"fchown",
"fchown32",
"fchownat",
"fcntl",
"fcntl64",
"fdatasync",
"fgetxattr",
"flistxattr",
"flock",
"fork",
"fremovexattr",
"fsetxattr",
"fstat",
"fstat64",
"fstatat64",
"fstatfs",
"fstatfs64",
"fsync",
"ftruncate",
"ftruncate64",
"futex",
"futex_requeue",
"futex_time64",
"futex_wait",
"futex_waitv",
"futex_wake",
"futimesat",
"getcpu",
"getcwd",
"getdents",
"getdents64",
"getegid",
"getegid32",
"geteuid",
"geteuid32",
"getgid",
"getgid32",
"getgroups",
"getgroups32",
"getitimer",
"getpeername",
"getpgid",
"getpgrp",
"getpid",
"getppid",
"getpriority",
"getrandom",
"getresgid",
"getresgid32",
"getresuid",
"getresuid32",
"getrlimit",
"get_robust_list",
"getrusage",
"getsid",
"getsockname",
"getsockopt",
"get_thread_area",
"gettid",
"gettimeofday",
"getuid",
"getuid32",
"getxattr",
"inotify_add_watch",
"inotify_init",
"inotify_init1",
"inotify_rm_watch",
"io_cancel",
"ioctl",
"io_destroy",
"io_getevents",
"io_pgetevents",
"io_pgetevents_time64",
"ioprio_get",
"ioprio_set",
"io_setup",
"io_submit",
"ipc",
"kill",
"landlock_add_rule",
"landlock_create_ruleset",
"landlock_restrict_self",
"lchown",
"lchown32",
"lgetxattr",
"link",
"linkat",
"listen",
"listxattr",
"llistxattr",
"_llseek",
"lremovexattr",
"lseek",
"lsetxattr",
"lstat",
"lstat64",
"madvise",
"map_shadow_stack",
"membarrier",
"memfd_create",
"memfd_secret",
"mincore",
"mkdir",
"mkdirat",
"mknod",
"mknodat",
"mlock",
"mlock2",
"mlockall",
"mmap",
"mmap2",
"mprotect",
"mq_getsetattr",
"mq_notify",
"mq_open",
"mq_timedreceive",
"mq_timedreceive_time64",
"mq_timedsend",
"mq_timedsend_time64",
"mq_unlink",
"mremap",
"msgctl",
"msgget",
"msgrcv",
"msgsnd",
"msync",
"munlock",
"munlockall",
"munmap",
"name_to_handle_at",
"nanosleep",
"newfstatat",
"_newselect",
"open",
"openat",
"openat2",
"pause",
"pidfd_open",
"pidfd_send_signal",
"pipe",
"pipe2",
"pkey_alloc",
"pkey_free",
"pkey_mprotect",
"poll",
"ppoll",
"ppoll_time64",
"prctl",
"pread64",
"preadv",
"preadv2",
"prlimit64",
"process_mrelease",
"pselect6",
"pselect6_time64",
"pwrite64",
"pwritev",
"pwritev2",
"read",
"readahead",
"readlink",
"readlinkat",
"readv",
"recv",
"recvfrom",
"recvmmsg",
"recvmmsg_time64",
"recvmsg",
"remap_file_pages",
"removexattr",
"rename",
"renameat",
"renameat2",
"restart_syscall",
"rmdir",
"rseq",
"rt_sigaction",
"rt_sigpending",
"rt_sigprocmask",
"rt_sigqueueinfo",
"rt_sigreturn",
"rt_sigsuspend",
"rt_sigtimedwait",
"rt_sigtimedwait_time64",
"rt_tgsigqueueinfo",
"sched_getaffinity",
"sched_getattr",
"sched_getparam",
"sched_get_priority_max",
"sched_get_priority_min",
"sched_getscheduler",
"sched_rr_get_interval",
"sched_rr_get_interval_time64",
"sched_setaffinity",
"sched_setattr",
"sched_setparam",
"sched_setscheduler",
"sched_yield",
"seccomp",
"select",
"semctl",
"semget",
"semop",
"semtimedop",
"semtimedop_time64",
"send",
"sendfile",
"sendfile64",
"sendmmsg",
"sendmsg",
"sendto",
"setfsgid",
"setfsgid32",
"setfsuid",
"setfsuid32",
"setgid",
"setgid32",
"setgroups",
"setgroups32",
"setitimer",
"setpgid",
"setpriority",
"setregid",
"setregid32",
"setresgid",
"setresgid32",
"setresuid",
"setresuid32",
"setreuid",
"setreuid32",
"setrlimit",
"set_robust_list",
"setsid",
"setsockopt",
"set_thread_area",
"set_tid_address",
"setuid",
"setuid32",
"setxattr",
"shmat",
"shmctl",
"shmdt",
"shmget",
"shutdown",
"sigaltstack",
"signalfd",
"signalfd4",
"sigprocmask",
"sigreturn",
"socketcall",
"socketpair",
"splice",
"stat",
"stat64",
"statfs",
"statfs64",
"statx",
"symlink",
"symlinkat",
"sync",
"sync_file_range",
"syncfs",
"sysinfo",
"tee",
"tgkill",
"time",
"timer_create",
"timer_delete",
"timer_getoverrun",
"timer_gettime",
"timer_gettime64",
"timer_settime",
"timer_settime64",
"timerfd_create",
"timerfd_gettime",
"timerfd_gettime64",
"timerfd_settime",
"timerfd_settime64",
"times",
"tkill",
"truncate",
"truncate64",
"ugetrlimit",
"umask",
"uname",
"unlink",
"unlinkat",
"utime",
"utimensat",
"utimensat_time64",
"utimes",
"vfork",
"vmsplice",
"wait4",
"waitid",
"waitpid",
"write",
"writev"
],
"action": "SCMP_ACT_ALLOW"
},
{
"names": [
"process_vm_readv",
"process_vm_writev",
"ptrace"
],
"action": "SCMP_ACT_ALLOW",
"includes": {
"minKernel": "4.8"
}
},
{
"names": [
"socket"
],
"action": "SCMP_ACT_ALLOW",
"args": [
{
"index": 0,
"value": 40,
"op": "SCMP_CMP_NE"
}
]
},
{
"names": [
"personality"
],
"action": "SCMP_ACT_ALLOW",
"args": [
{
"index": 0,
"value": 0,
"op": "SCMP_CMP_EQ"
}
]
},
{
"names": [
"personality"
],
"action": "SCMP_ACT_ALLOW",
"args": [
{
"index": 0,
"value": 8,
"op": "SCMP_CMP_EQ"
}
]
},
{
"names": [
"personality"
],
"action": "SCMP_ACT_ALLOW",
"args": [
{
"index": 0,
"value": 131072,
"op": "SCMP_CMP_EQ"
}
]
},
{
"names": [
"personality"
],
"action": "SCMP_ACT_ALLOW",
"args": [
{
"index": 0,
"value": 131080,
"op": "SCMP_CMP_EQ"
}
]
},
{
"names": [
"personality"
],
"action": "SCMP_ACT_ALLOW",
"args": [
{
"index": 0,
"value": 4294967295,
"op": "SCMP_CMP_EQ"
}
]
},
{
"names": [
"sync_file_range2",
"swapcontext"
],
"action": "SCMP_ACT_ALLOW",
"includes": {
"arches": [
"ppc64le"
]
}
},
{
"names": [
"arm_fadvise64_64",
"arm_sync_file_range",
"sync_file_range2",
"breakpoint",
"cacheflush",
"set_tls"
],
"action": "SCMP_ACT_ALLOW",
"includes": {
"arches": [
"arm",
"arm64"
]
}
},
{
"names": [
"arch_prctl"
],
"action": "SCMP_ACT_ALLOW",
"includes": {
"arches": [
"amd64",
"x32"
]
}
},
{
"names": [
"modify_ldt"
],
"action": "SCMP_ACT_ALLOW",
"includes": {
"arches": [
"amd64",
"x32",
"x86"
]
}
},
{
"names": [
"s390_pci_mmio_read",
"s390_pci_mmio_write",
"s390_runtime_instr"
],
"action": "SCMP_ACT_ALLOW",
"includes": {
"arches": [
"s390",
"s390x"
]
}
},
{
"names": [
"riscv_flush_icache"
],
"action": "SCMP_ACT_ALLOW",
"includes": {
"arches": [
"riscv64"
]
}
},
{
"names": [
"open_by_handle_at"
],
"action": "SCMP_ACT_ALLOW",
"includes": {
"caps": [
"CAP_DAC_READ_SEARCH"
]
}
},
{
"names": [
"bpf",
"clone",
"clone3",
"fanotify_init",
"fsconfig",
"fsmount",
"fsopen",
"fspick",
"lookup_dcookie",
"mount",
"mount_setattr",
"move_mount",
"open_tree",
"perf_event_open",
"quotactl",
"quotactl_fd",
"setdomainname",
"sethostname",
"setns",
"syslog",
"umount",
"umount2",
"unshare"
],
"action": "SCMP_ACT_ALLOW",
"includes": {
"caps": [
"CAP_SYS_ADMIN"
]
}
},
{
"names": [
"clone"
],
"action": "SCMP_ACT_ALLOW",
"args": [
{
"index": 0,
"value": 2114060288,
"op": "SCMP_CMP_MASKED_EQ"
}
],
"excludes": {
"caps": [
"CAP_SYS_ADMIN"
],
"arches": [
"s390",
"s390x"
]
}
},
{
"names": [
"clone"
],
"action": "SCMP_ACT_ALLOW",
"args": [
{
"index": 1,
"value": 2114060288,
"op": "SCMP_CMP_MASKED_EQ"
}
],
"comment": "s390 parameter ordering for clone is different",
"includes": {
"arches": [
"s390",
"s390x"
]
},
"excludes": {
"caps": [
"CAP_SYS_ADMIN"
]
}
},
{
"names": [
"clone3"
],
"action": "SCMP_ACT_ERRNO",
"errnoRet": 38,
"excludes": {
"caps": [
"CAP_SYS_ADMIN"
]
}
},
{
"names": [
"reboot"
],
"action": "SCMP_ACT_ALLOW",
"includes": {
"caps": [
"CAP_SYS_BOOT"
]
}
},
{
"names": [
"chroot"
],
"action": "SCMP_ACT_ALLOW",
"includes": {
"caps": [
"CAP_SYS_CHROOT"
]
}
},
{
"names": [
"delete_module",
"init_module",
"finit_module"
],
"action": "SCMP_ACT_ALLOW",
"includes": {
"caps": [
"CAP_SYS_MODULE"
]
}
},
{
"names": [
"acct"
],
"action": "SCMP_ACT_ALLOW",
"includes": {
"caps": [
"CAP_SYS_PACCT"
]
}
},
{
"names": [
"kcmp",
"pidfd_getfd",
"process_madvise",
"process_vm_readv",
"process_vm_writev",
"ptrace"
],
"action": "SCMP_ACT_ALLOW",
"includes": {
"caps": [
"CAP_SYS_PTRACE"
]
}
},
{
"names": [
"iopl",
"ioperm"
],
"action": "SCMP_ACT_ALLOW",
"includes": {
"caps": [
"CAP_SYS_RAWIO"
]
}
},
{
"names": [
"settimeofday",
"stime",
"clock_settime",
"clock_settime64"
],
"action": "SCMP_ACT_ALLOW",
"includes": {
"caps": [
"CAP_SYS_TIME"
]
}
},
{
"names": [
"vhangup"
],
"action": "SCMP_ACT_ALLOW",
"includes": {
"caps": [
"CAP_SYS_TTY_CONFIG"
]
}
},
{
"names": [
"get_mempolicy",
"mbind",
"set_mempolicy",
"set_mempolicy_home_node"
],
"action": "SCMP_ACT_ALLOW",
"includes": {
"caps": [
"CAP_SYS_NICE"
]
}
},
{
"names": [
"syslog"
],
"action": "SCMP_ACT_ALLOW",
"includes": {
"caps": [
"CAP_SYSLOG"
]
}
},
{
"names": [
"bpf"
],
"action": "SCMP_ACT_ALLOW",
"includes": {
"caps": [
"CAP_BPF"
]
}
},
{
"names": [
"perf_event_open"
],
"action": "SCMP_ACT_ALLOW",
"includes": {
"caps": [
"CAP_PERFMON"
]
}
}
]
}

2
php/psalm-baseline.xml
View file

@ -35,6 +35,7 @@
</file>
<file src="src/Data/DataConst.php">
<FalsableReturnStatement>
<code><![CDATA[realpath(__DIR__ . '/../cool-seccomp-profile.json')]]></code>
<code><![CDATA[realpath(__DIR__ . '/../../../community-containers/')]]></code>
<code><![CDATA[realpath(__DIR__ . '/../../data/')]]></code>
<code><![CDATA[realpath(__DIR__ . '/../../session/')]]></code>
@ -43,6 +44,7 @@
<code><![CDATA[string]]></code>
<code><![CDATA[string]]></code>
<code><![CDATA[string]]></code>
<code><![CDATA[string]]></code>
</InvalidFalsableReturnType>
</file>
<file src="src/Docker/DockerActionManager.php">

4
php/src/Data/DataConst.php
View file

@ -58,4 +58,8 @@ class DataConst {
public static function GetCommunityContainersDirectory() : string {
return realpath(__DIR__ . '/../../../community-containers/');
}
public static function GetCollaboraSeccompProfilePath() : string {
return realpath(__DIR__ . '/../cool-seccomp-profile.json');
}
}

12
php/src/Docker/DockerActionManager.php
View file

@ -7,6 +7,7 @@ use AIO\Container\ContainerState;
use AIO\Container\VersionState;
use AIO\ContainerDefinitionFetcher;
use AIO\Data\ConfigurationManager;
use AIO\Data\DataConst;
use GuzzleHttp\Client;
use GuzzleHttp\Exception\RequestException;
use http\Env\Response;
@ -383,9 +384,10 @@ readonly class DockerActionManager {
}
}
}
// Special things for the talk container which should not be exposed in the containers.json
} elseif ($container->GetIdentifier() === 'nextcloud-aio-talk') {
// This is needed due to a bug in libwebsockets which cannot handle unlimited ulimits
// This is needed due to a bug in libwebsockets used in Janus which cannot handle unlimited ulimits
$requestBody['HostConfig']['Ulimits'] = [["Name" => "nofile", "Hard" => 200000, "Soft" => 200000]];
// // Special things for the nextcloud container which should not be exposed in the containers.json
// } elseif ($container->GetIdentifier() === 'nextcloud-aio-nextcloud') {
@ -395,11 +397,19 @@ readonly class DockerActionManager {
// }
// $mounts[] = ["Type" => "bind", "Source" => $volume->name, "Target" => $volume->mountPoint, "ReadOnly" => !$volume->isWritable, "BindOptions" => [ "Propagation" => "rshared"]];
// }
// Special things for the caddy community container
} elseif ($container->GetIdentifier() === 'nextcloud-aio-caddy') {
$requestBody['HostConfig']['ExtraHosts'] = ['host.docker.internal:host-gateway'];
// Special things for the collabora container which should not be exposed in the containers.json
} elseif ($container->GetIdentifier() === 'nextcloud-aio-collabora') {
// Load reference seccomp profile for collabora
$seccompProfile = file_get_contents(DataConst::GetCollaboraSeccompProfilePath());
$seccompProfile = addslashes($seccompProfile);
$requestBody['HostConfig']['SecurityOpt'] = ["label:disable", "seccomp=$seccompProfile", "no-new-privileges=true", "apparmor=unconfined"];
// Additional Collabora options
if ($this->configurationManager->GetAdditionalCollaboraOptions() !== '') {
$requestBody['Cmd'] = [$this->configurationManager->GetAdditionalCollaboraOptions()];
}