Augustin Cavalier b6c24e6b40 network: Overhaul TUN/TAP subsystem.
* Rename the "tun" network device to "tunnel". FreeBSD calls theirs
   "tuntap" but speaks of both TUN and TAP devices as interfaces for
   tunnels. The other BSDs seem to do likewise.

 * Fold the "tun" driver into the "tunnel" network device. The
   network device now publishes entries in devfs when interfaces
   are created, and unpublishes them when interfaces are destroyed.

   This removes the need for the driver and device to communicate
   through a file descriptor, and thus allows the receive queue
   to be totally eliminated, massively simplifying that logic.

 * Use standard net-stack FIFOs instead of TCP BufferQueue, which is
   specialized to TCP's needs in far too many ways. Thanks to the
   previous commit adding support for interrupting semaphore waits,
   we can use the FIFO wait mechanisms, too.

 * Restructure the TAP logic, and generate MAC addresses more like
   Linux does.

 * Actually set type = IFT_TUN, and use the "loopback" frame handler
   instead of the "ethernet" frame handler. This allows significant
   cleanup of the header handling logic.

 * In TUN mode, reject packets that don't look like IP packets.

 * Delete "tunconfig"; it was mostly stubs and is now unnecessary.

TUN mode tested and confirmed as working by kallisti5 with OpenVPN.
TAP mode partially tested, but not yet confirmed as working.

Fixes #18673.

Change-Id: Ibd803139474e8db556a4f567901da15ee4083621
Reviewed-on: https://review.haiku-os.org/c/haiku/+/7143
Reviewed-by: Alex von Gluck IV <kallisti5@unixzen.com>
2023-11-30 20:44:44 +00:00

305 lines
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# This file defines the content of the minimum Haiku image.
SYSTEM_BIN = [ FFilterByBuildFeatures
addattr alert arp autologin
beep bfsinfo
catattr checkfs checkitout chop clear collectcatkeys copyattr
desklink df diskimage draggers
driveinfo dstcheck dumpcatalog
eject error
fdinfo ffm filepanel finddir findpaths fortune fstrim
ftpd
getarch groupadd groupdel groupmod
hd hey
ifconfig iroster isvolume
kernel_debugger keymap keystore
launch_roster linkcatkeys listarea listattr listimage listdev listfont
listport listres listsem listusb locale logger login lsindex
makebootable message mimeset mkfs mkindex
modifiers mount mountvolume
netstat notify
open
package package_repo passwd pc ping ping6 pkgman prio profile ps
query quit
ramdisk rc reindex release renice resattr resizefs rmattr rmindex roster
route
safemode screen_blanker screeninfo screenmode setarch setmime settype
setversion setvolume shutdown
strace su sysinfo system_time
tcptester telnet telnetd top
traceroute trash
unchop unmount
urlwrapper useradd userdel
version vmstat
waitfor watch writembr@x86,x86_64 xres
] ;
SYSTEM_APPS = [ FFilterByBuildFeatures
AboutSystem
BootManager@x86,x86_64
CharacterMap
Debugger@libedit DeskCalc Devices DiskProbe DiskUsage DriveSetup
Expander Installer
NetworkStatus
ProcessController
ShowImage StyledEdit
Terminal TextSearch
Workspaces
] ;
DESKBAR_APPLICATIONS =
CharacterMap
DeskCalc Devices DiskProbe DiskUsage DriveSetup
Expander Installer
StyledEdit
Terminal
;
DESKBAR_DESKTOP_APPLETS =
NetworkStatus
ProcessController
Workspaces
;
SYSTEM_PREFERENCES = [ FFilterByBuildFeatures
Appearance
Backgrounds
<preference>Deskbar
FileTypes
Input
Keymap
Locale
Network Notifications
Screen Shortcuts
Time <preference>Tracker
VirtualMemory
] ;
SYSTEM_DEMOS = ;
rule HaikuImageGetSystemLibs
{
return
# libs with special grist
[ MultiArchDefaultGristFiles libroot.so : revisioned ]
[ Libstdc++ForImage ]
# libs with standard grist
[ MultiArchDefaultGristFiles [ FFilterByBuildFeatures
libbe.so libbsd.so libbnetapi.so
libdebug.so
libdebugger.so@primary
libdevice.so
libgnu.so
libnetwork.so
libpackage.so
libtextencoding.so libtracker.so libtranslation.so
] ]
;
}
rule HaikuImageGetPrivateSystemLibs
{
return [ MultiArchDefaultGristFiles [ FFilterByBuildFeatures
libalm.so
libpackage-add-on-libsolv.so
libroot-addon-icu.so
] ] ;
}
SYSTEM_SERVERS = [ FFilterByBuildFeatures
app_server
debug_server dns_resolver_server
input_server
keystore_server
launch_daemon
mount_server
net_server notification_server
package_daemon power_daemon
registrar
syslog_daemon
] ;
SYSTEM_NETWORK_DEVICES =
ethernet
loopback
tunnel
;
SYSTEM_NETWORK_DATALINK_PROTOCOLS =
<module>arp
ethernet_frame
ipv6_datagram
loopback_frame
;
#SYSTEM_NETWORK_PPP = ipcp modem pap pppoe KPPPManager ;
SYSTEM_NETWORK_PROTOCOLS =
icmp icmp6 ipv4 ipv6
tcp
udp unix
;
SYSTEM_ADD_ONS_ACCELERANTS = [ FFilterByBuildFeatures
framebuffer.accelerant
x86,x86_64 @{
vesa.accelerant
}@ # x86,x86_64
riscv64 @{
# ati for qemu, radeon_hd for unmatched
ati.accelerant
radeon_hd.accelerant
}@ # riscv64
] ;
SYSTEM_ADD_ONS_TRANSLATORS =
STXTTranslator
;
SYSTEM_ADD_ONS_LOCALE_CATALOGS =
<catalog-addon>plaintext
;
SYSTEM_ADD_ONS_MEDIA = ;
SYSTEM_ADD_ONS_MEDIA_PLUGINS = ;
SYSTEM_ADD_ONS_PRINT = ;
SYSTEM_ADD_ONS_PRINT_TRANSPORT = ;
SYSTEM_ADD_ONS_SCREENSAVERS = ;
SYSTEM_ADD_ONS_DRIVERS_AUDIO = ;
SYSTEM_ADD_ONS_DRIVERS_AUDIO_OLD = ;
SYSTEM_ADD_ONS_DRIVERS_GRAPHICS = [ FFilterByBuildFeatures
framebuffer
x86,x86_64 @{
vesa
}@ # x86,x86_64
riscv64 @{
# ati for qemu, radeon_hd for unmatched
ati
radeon_hd
}@ # riscv64
] ;
SYSTEM_ADD_ONS_DRIVERS_MIDI = ;
SYSTEM_ADD_ONS_DRIVERS_NET = [ FFilterByBuildFeatures
x86,x86_64,riscv64 @{
3com
atheros813x atheros81xx attansic_l1 attansic_l2
broadcom440x broadcom570x
dec21xxx
ipro100 ipro1000
intel22x
jmicron2x0
marvell_yukon
nforce
pcnet
rtl8125 rtl8139 rtl81xx
sis19x sis900 syskonnect
via_rhine vt612x
}@ # x86,x86_64,riscv64
etherpci
pegasus
usb_asix usb_davicom usb_rndis
wb840
] ;
SYSTEM_ADD_ONS_DRIVERS_POWER = [ FFilterByBuildFeatures
acpi_button@x86,x86_64
] ;
SYSTEM_ADD_ONS_DRIVERS_SENSOR = [ FFilterByBuildFeatures
acpi_als@x86,x86_64
] ;
SYSTEM_ADD_ONS_BUS_MANAGERS = [ FFilterByBuildFeatures
acpi@x86,x86_64,arm64 agp_gart@x86,x86_64 ata
i2c@x86,x86_64 isa@x86,x86_64
mmc
scsi
pci ps2@x86,x86_64
fdt@riscv64,arm,arm64
random
usb
virtio
] ;
SYSTEM_ADD_ONS_FILE_SYSTEMS =
attribute_overlay
bfs bindfs btrfs
exfat ext2
fat
iso9660
log_overlay
ntfs
packagefs
ramfs
reiserfs
udf
write_overlay
;
# symlink to home on desktop
AddSymlinkToHaikuImage home Desktop : /boot/home : Home ;
# global settings when a package is installed in ~/config
AddDirectoryToHaikuImage home config settings global ;
# user scripts and data files
local userBootScripts = UserBootscript UserSetupEnvironment.sample ;
SEARCH on $(userBootScripts) = [ FDirName $(HAIKU_TOP) data config boot ] ;
AddFilesToHaikuImage home config settings boot : $(userBootScripts) ;
SEARCH on <user-first-login>first_login
= [ FDirName $(HAIKU_TOP) data settings ] ;
AddFilesToHaikuImage home config settings : <user-first-login>first_login ;
local etcDir = [ FDirName $(HAIKU_TOP) data etc ] ;
local etcFiles = inputrc profile ;
etcFiles = $(etcFiles:G=etc) ;
SEARCH on $(etcFiles) = $(etcDir) ;
AddFilesToHaikuImage system settings etc : $(etcFiles) ;
local profileFiles = [ Glob $(etcDir)/profile.d : *.sh ] ;
profileFiles = $(profileFiles:G=profile-d) ;
AddDirectoryToHaikuImage system settings etc profile.d ;
AddFilesToHaikuImage system settings etc profile.d : $(profileFiles) ;
local driverSettingsFiles = <driver-settings>kernel ;
SEARCH on $(driverSettingsFiles)
= [ FDirName $(HAIKU_TOP) data settings kernel drivers ] ;
AddFilesToHaikuImage home config settings kernel drivers
: $(driverSettingsFiles) ;
local networkSettingsFiles = <network-settings>services
<network-settings>hosts ;
SEARCH on $(networkSettingsFiles)
= [ FDirName $(HAIKU_TOP) data settings network ] ;
AddFilesToHaikuImage system settings network : $(networkSettingsFiles) ;
# repository config and cache files
local repository ;
for repository in $(HAIKU_REPOSITORIES) {
local config = [ on $(repository) return $(HAIKU_REPOSITORY_CONFIG_FILE) ] ;
local cache = [ on $(repository) return $(HAIKU_REPOSITORY_CACHE_FILE) ] ;
if $(HAIKU_UPDATE_ALL_PACKAGES) {
HAIKU_INCLUDE_IN_IMAGE on $(config) $(cache) = 1 ;
}
AddFilesToHaikuImage system settings package-repositories
: $(config) : $(repository:G=) ;
AddFilesToHaikuImage system cache package-repositories
: $(cache) : $(repository:G=) ;
}