feat : upgrade wireguard go sdk (#2716)

Co-authored-by: kunson <kunson@kunsondeMacBook-Pro-3.local>
Co-authored-by: 世界 <i@sekai.icu>
This commit is contained in:
yuhan6665 2023-11-12 15:10:01 -05:00 committed by GitHub
parent ea67c98eaf
commit 5ae3791a8e
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
7 changed files with 514 additions and 362 deletions

10
go.mod
View File

@ -14,19 +14,19 @@ require (
github.com/refraction-networking/utls v1.5.4 github.com/refraction-networking/utls v1.5.4
github.com/sagernet/sing v0.2.17 github.com/sagernet/sing v0.2.17
github.com/sagernet/sing-shadowsocks v0.2.5 github.com/sagernet/sing-shadowsocks v0.2.5
github.com/sagernet/wireguard-go v0.0.0-20221116151939-c99467f53f2c
github.com/seiflotfy/cuckoofilter v0.0.0-20220411075957-e3b120b3f5fb github.com/seiflotfy/cuckoofilter v0.0.0-20220411075957-e3b120b3f5fb
github.com/stretchr/testify v1.8.4 github.com/stretchr/testify v1.8.4
github.com/v2fly/ss-bloomring v0.0.0-20210312155135-28617310f63e github.com/v2fly/ss-bloomring v0.0.0-20210312155135-28617310f63e
github.com/vishvananda/netlink v1.2.1-beta.2.0.20230316163032-ced5aaba43e3
github.com/xtls/reality v0.0.0-20230828171259-e426190d57f6 github.com/xtls/reality v0.0.0-20230828171259-e426190d57f6
go4.org/netipx v0.0.0-20230824141953-6213f710f925 go4.org/netipx v0.0.0-20230824141953-6213f710f925
golang.org/x/crypto v0.15.0 golang.org/x/crypto v0.15.0
golang.org/x/net v0.18.0 golang.org/x/net v0.18.0
golang.org/x/sync v0.5.0 golang.org/x/sync v0.5.0
golang.org/x/sys v0.14.0 golang.org/x/sys v0.14.0
golang.zx2c4.com/wireguard v0.0.0-20231022001213-2e0774f246fb
google.golang.org/grpc v1.59.0 google.golang.org/grpc v1.59.0
google.golang.org/protobuf v1.31.0 google.golang.org/protobuf v1.31.0
gvisor.dev/gvisor v0.0.0-20230822212503-5bf4e5f98744
h12.io/socks v1.0.3 h12.io/socks v1.0.3
lukechampine.com/blake3 v1.2.1 lukechampine.com/blake3 v1.2.1
) )
@ -48,14 +48,16 @@ require (
github.com/pmezard/go-difflib v1.0.0 // indirect github.com/pmezard/go-difflib v1.0.0 // indirect
github.com/quic-go/qtls-go1-20 v0.4.1 // indirect github.com/quic-go/qtls-go1-20 v0.4.1 // indirect
github.com/riobard/go-bloom v0.0.0-20200614022211-cdc8013cb5b3 // indirect github.com/riobard/go-bloom v0.0.0-20200614022211-cdc8013cb5b3 // indirect
go.uber.org/atomic v1.11.0 // indirect github.com/vishvananda/netns v0.0.0-20211101163701-50045581ed74 // indirect
go.uber.org/mock v0.3.0 // indirect go.uber.org/mock v0.3.0 // indirect
golang.org/x/exp v0.0.0-20230905200255-921286631fa9 // indirect golang.org/x/exp v0.0.0-20230905200255-921286631fa9 // indirect
golang.org/x/mod v0.12.0 // indirect golang.org/x/mod v0.12.0 // indirect
golang.org/x/text v0.14.0 // indirect golang.org/x/text v0.14.0 // indirect
golang.org/x/time v0.3.0 // indirect golang.org/x/time v0.3.0 // indirect
golang.org/x/tools v0.13.0 // indirect golang.org/x/tools v0.13.0 // indirect
google.golang.org/genproto/googleapis/rpc v0.0.0-20230920204549-e6e6cdab5c13 // indirect golang.zx2c4.com/wintun v0.0.0-20230126152724-0fa3db229ce2 // indirect
google.golang.org/genproto/googleapis/rpc v0.0.0-20230822172742-b8732ec3820d // indirect
gopkg.in/yaml.v2 v2.4.0 // indirect gopkg.in/yaml.v2 v2.4.0 // indirect
gopkg.in/yaml.v3 v3.0.1 // indirect gopkg.in/yaml.v3 v3.0.1 // indirect
gvisor.dev/gvisor v0.0.0-20230927004350-cbd86285d259 // indirect
) )

23
go.sum
View File

@ -129,8 +129,6 @@ github.com/sagernet/sing v0.2.17 h1:vMPKb3MV0Aa5ws4dCJkRI8XEjrsUcDn810czd0FwmzI=
github.com/sagernet/sing v0.2.17/go.mod h1:OL6k2F0vHmEzXz2KW19qQzu172FDgSbUSODylighuVo= github.com/sagernet/sing v0.2.17/go.mod h1:OL6k2F0vHmEzXz2KW19qQzu172FDgSbUSODylighuVo=
github.com/sagernet/sing-shadowsocks v0.2.5 h1:qxIttos4xu6ii7MTVJYA8EFQR7Q3KG6xMqmLJIFtBaY= github.com/sagernet/sing-shadowsocks v0.2.5 h1:qxIttos4xu6ii7MTVJYA8EFQR7Q3KG6xMqmLJIFtBaY=
github.com/sagernet/sing-shadowsocks v0.2.5/go.mod h1:MGWGkcU2xW2G2mfArT9/QqpVLOGU+dBaahZCtPHdt7A= github.com/sagernet/sing-shadowsocks v0.2.5/go.mod h1:MGWGkcU2xW2G2mfArT9/QqpVLOGU+dBaahZCtPHdt7A=
github.com/sagernet/wireguard-go v0.0.0-20221116151939-c99467f53f2c h1:vK2wyt9aWYHHvNLWniwijBu/n4pySypiKRhN32u/JGo=
github.com/sagernet/wireguard-go v0.0.0-20221116151939-c99467f53f2c/go.mod h1:euOmN6O5kk9dQmgSS8Df4psAl3TCjxOz0NW60EWkSaI=
github.com/seiflotfy/cuckoofilter v0.0.0-20220411075957-e3b120b3f5fb h1:XfLJSPIOUX+osiMraVgIrMR27uMXnRJWGm1+GL8/63U= github.com/seiflotfy/cuckoofilter v0.0.0-20220411075957-e3b120b3f5fb h1:XfLJSPIOUX+osiMraVgIrMR27uMXnRJWGm1+GL8/63U=
github.com/seiflotfy/cuckoofilter v0.0.0-20220411075957-e3b120b3f5fb/go.mod h1:bR6DqgcAl1zTcOX8/pE2Qkj9XO00eCNqmKb7lXP8EAg= github.com/seiflotfy/cuckoofilter v0.0.0-20220411075957-e3b120b3f5fb/go.mod h1:bR6DqgcAl1zTcOX8/pE2Qkj9XO00eCNqmKb7lXP8EAg=
github.com/sergi/go-diff v1.0.0/go.mod h1:0CfEIISq7TuYL3j771MWULgwwjU+GofnZX9QAmXWZgo= github.com/sergi/go-diff v1.0.0/go.mod h1:0CfEIISq7TuYL3j771MWULgwwjU+GofnZX9QAmXWZgo=
@ -168,12 +166,15 @@ github.com/v2fly/ss-bloomring v0.0.0-20210312155135-28617310f63e h1:5QefA066A1tF
github.com/v2fly/ss-bloomring v0.0.0-20210312155135-28617310f63e/go.mod h1:5t19P9LBIrNamL6AcMQOncg/r10y3Pc01AbHeMhwlpU= github.com/v2fly/ss-bloomring v0.0.0-20210312155135-28617310f63e/go.mod h1:5t19P9LBIrNamL6AcMQOncg/r10y3Pc01AbHeMhwlpU=
github.com/viant/assertly v0.4.8/go.mod h1:aGifi++jvCrUaklKEKT0BU95igDNaqkvz+49uaYMPRU= github.com/viant/assertly v0.4.8/go.mod h1:aGifi++jvCrUaklKEKT0BU95igDNaqkvz+49uaYMPRU=
github.com/viant/toolbox v0.24.0/go.mod h1:OxMCG57V0PXuIP2HNQrtJf2CjqdmbrOx5EkMILuUhzM= github.com/viant/toolbox v0.24.0/go.mod h1:OxMCG57V0PXuIP2HNQrtJf2CjqdmbrOx5EkMILuUhzM=
github.com/vishvananda/netlink v1.2.1-beta.2.0.20230316163032-ced5aaba43e3 h1:tkMT5pTye+1NlKIXETU78NXw0fyjnaNHmJyyLyzw8+U=
github.com/vishvananda/netlink v1.2.1-beta.2.0.20230316163032-ced5aaba43e3/go.mod h1:cAAsePK2e15YDAMJNyOpGYEWNe4sIghTY7gpz4cX/Ik=
github.com/vishvananda/netns v0.0.0-20200728191858-db3c7e526aae/go.mod h1:DD4vA1DwXk04H54A1oHXtwZmA0grkVMdPxx/VGLCah0=
github.com/vishvananda/netns v0.0.0-20211101163701-50045581ed74 h1:gga7acRE695APm9hlsSMoOoE65U4/TcqNj90mc69Rlg=
github.com/vishvananda/netns v0.0.0-20211101163701-50045581ed74/go.mod h1:DD4vA1DwXk04H54A1oHXtwZmA0grkVMdPxx/VGLCah0=
github.com/xtls/reality v0.0.0-20230828171259-e426190d57f6 h1:T+YCYGfFdzyaKTDCdZn/hEiKvsw6yUfd+e4hze0rCUw= github.com/xtls/reality v0.0.0-20230828171259-e426190d57f6 h1:T+YCYGfFdzyaKTDCdZn/hEiKvsw6yUfd+e4hze0rCUw=
github.com/xtls/reality v0.0.0-20230828171259-e426190d57f6/go.mod h1:rkuAY1S9F8eI8gDiPDYvACE8e2uwkyg8qoOTuwWov7Y= github.com/xtls/reality v0.0.0-20230828171259-e426190d57f6/go.mod h1:rkuAY1S9F8eI8gDiPDYvACE8e2uwkyg8qoOTuwWov7Y=
github.com/yuin/goldmark v1.3.5/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k= github.com/yuin/goldmark v1.3.5/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
go.opencensus.io v0.18.0/go.mod h1:vKdFvxhtzZ9onBp9VKHK8z/sRpBMnKAsufL7wlDrCOA= go.opencensus.io v0.18.0/go.mod h1:vKdFvxhtzZ9onBp9VKHK8z/sRpBMnKAsufL7wlDrCOA=
go.uber.org/atomic v1.11.0 h1:ZvwS0R+56ePWxUNi+Atn9dWONBPp/AUETXlHW0DxSjE=
go.uber.org/atomic v1.11.0/go.mod h1:LUxbIzbOniOlMKjJjyPfpl4v+PKK2cNJn91OQbhoJI0=
go.uber.org/mock v0.3.0 h1:3mUxI1No2/60yUYax92Pt8eNOEecx2D3lcXZh2NEZJo= go.uber.org/mock v0.3.0 h1:3mUxI1No2/60yUYax92Pt8eNOEecx2D3lcXZh2NEZJo=
go.uber.org/mock v0.3.0/go.mod h1:a6FSlNadKUHUa9IP5Vyt1zh4fC7uAwxMutEAscFbkZc= go.uber.org/mock v0.3.0/go.mod h1:a6FSlNadKUHUa9IP5Vyt1zh4fC7uAwxMutEAscFbkZc=
go4.org v0.0.0-20180809161055-417644f6feb5/go.mod h1:MkTOUMDaeVYJUOUsaDXIhWPZYa1yOyC1qaOBpL57BhE= go4.org v0.0.0-20180809161055-417644f6feb5/go.mod h1:MkTOUMDaeVYJUOUsaDXIhWPZYa1yOyC1qaOBpL57BhE=
@ -227,9 +228,11 @@ golang.org/x/sys v0.0.0-20181029174526-d69651ed3497/go.mod h1:STP8DvDyc/dI5b8T5h
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190316082340-a2f829d7f35f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20190316082340-a2f829d7f35f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200217220822-9197077df867/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210330210617-4fbd30eecc44/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20210330210617-4fbd30eecc44/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220804214406-8e32c043e418/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.14.0 h1:Vz7Qs629MkJkGyHxUlRHizWJRG2j8fbQKjELVSNhy7Q= golang.org/x/sys v0.14.0 h1:Vz7Qs629MkJkGyHxUlRHizWJRG2j8fbQKjELVSNhy7Q=
golang.org/x/sys v0.14.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA= golang.org/x/sys v0.14.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
@ -256,6 +259,10 @@ golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8T
golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.zx2c4.com/wintun v0.0.0-20230126152724-0fa3db229ce2 h1:B82qJJgjvYKsXS9jeunTOisW56dUokqW/FOteYJJ/yg=
golang.zx2c4.com/wintun v0.0.0-20230126152724-0fa3db229ce2/go.mod h1:deeaetjYA+DHMHg+sMSMI58GrEteJUUzzw7en6TJQcI=
golang.zx2c4.com/wireguard v0.0.0-20231022001213-2e0774f246fb h1:c5tyN8sSp8jSDxdCCDXVOpJwYXXhmTkNMt+g0zTSOic=
golang.zx2c4.com/wireguard v0.0.0-20231022001213-2e0774f246fb/go.mod h1:tkCQ4FQXmpAgYVh++1cq16/dH4QJtmvpRv19DWGAHSA=
google.golang.org/api v0.0.0-20180910000450-7ca32eb868bf/go.mod h1:4mhQ8q/RsB7i+udVvVy5NUi08OU8ZlA0gRVgrF7VFY0= google.golang.org/api v0.0.0-20180910000450-7ca32eb868bf/go.mod h1:4mhQ8q/RsB7i+udVvVy5NUi08OU8ZlA0gRVgrF7VFY0=
google.golang.org/api v0.0.0-20181030000543-1d582fd0359e/go.mod h1:4mhQ8q/RsB7i+udVvVy5NUi08OU8ZlA0gRVgrF7VFY0= google.golang.org/api v0.0.0-20181030000543-1d582fd0359e/go.mod h1:4mhQ8q/RsB7i+udVvVy5NUi08OU8ZlA0gRVgrF7VFY0=
google.golang.org/api v0.1.0/go.mod h1:UGEZY7KEX120AnNLIHFMKIo4obdJhkp2tPbaPlQx13Y= google.golang.org/api v0.1.0/go.mod h1:UGEZY7KEX120AnNLIHFMKIo4obdJhkp2tPbaPlQx13Y=
@ -268,8 +275,8 @@ google.golang.org/genproto v0.0.0-20180831171423-11092d34479b/go.mod h1:JiN7NxoA
google.golang.org/genproto v0.0.0-20181029155118-b69ba1387ce2/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc= google.golang.org/genproto v0.0.0-20181029155118-b69ba1387ce2/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
google.golang.org/genproto v0.0.0-20181202183823-bd91e49a0898/go.mod h1:7Ep/1NZk928CDR8SjdVbjWNpdIf6nzjE3BTgJDr2Atg= google.golang.org/genproto v0.0.0-20181202183823-bd91e49a0898/go.mod h1:7Ep/1NZk928CDR8SjdVbjWNpdIf6nzjE3BTgJDr2Atg=
google.golang.org/genproto v0.0.0-20190306203927-b5d61aea6440/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE= google.golang.org/genproto v0.0.0-20190306203927-b5d61aea6440/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
google.golang.org/genproto/googleapis/rpc v0.0.0-20230920204549-e6e6cdab5c13 h1:N3bU/SQDCDyD6R528GJ/PwW9KjYcJA3dgyH+MovAkIM= google.golang.org/genproto/googleapis/rpc v0.0.0-20230822172742-b8732ec3820d h1:uvYuEyMHKNt+lT4K3bN6fGswmK8qSvcreM3BwjDh+y4=
google.golang.org/genproto/googleapis/rpc v0.0.0-20230920204549-e6e6cdab5c13/go.mod h1:KSqppvjFjtoCI+KGd4PELB0qLNxdJHRGqRI09mB6pQA= google.golang.org/genproto/googleapis/rpc v0.0.0-20230822172742-b8732ec3820d/go.mod h1:+Bk1OCOj40wS2hwAMA+aCW9ypzm63QTBBHp6lQ3p+9M=
google.golang.org/grpc v1.14.0/go.mod h1:yo6s7OP7yaDglbqo1J04qKzAhqBH6lvTonzMVmEdcZw= google.golang.org/grpc v1.14.0/go.mod h1:yo6s7OP7yaDglbqo1J04qKzAhqBH6lvTonzMVmEdcZw=
google.golang.org/grpc v1.16.0/go.mod h1:0JHn/cJsOMiMfNA9+DeHDlAU7KAAB5GDlYFpa9MZMio= google.golang.org/grpc v1.16.0/go.mod h1:0JHn/cJsOMiMfNA9+DeHDlAU7KAAB5GDlYFpa9MZMio=
google.golang.org/grpc v1.17.0/go.mod h1:6QZJwpn2B+Zp71q/5VxRsJ6NXXVCE5NRUHRo+f3cWCs= google.golang.org/grpc v1.17.0/go.mod h1:6QZJwpn2B+Zp71q/5VxRsJ6NXXVCE5NRUHRo+f3cWCs=
@ -293,8 +300,8 @@ gopkg.in/yaml.v3 v3.0.0-20200605160147-a5ece683394c/go.mod h1:K4uyk7z7BCEPqu6E+C
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA= gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
grpc.go4.org v0.0.0-20170609214715-11d0a25b4919/go.mod h1:77eQGdRu53HpSqPFJFmuJdjuHRquDANNeA4x7B8WQ9o= grpc.go4.org v0.0.0-20170609214715-11d0a25b4919/go.mod h1:77eQGdRu53HpSqPFJFmuJdjuHRquDANNeA4x7B8WQ9o=
gvisor.dev/gvisor v0.0.0-20230822212503-5bf4e5f98744 h1:tE44CyJgxEGzoPtHs9GI7ddKdgEGCREQBP54AmaVM+I= gvisor.dev/gvisor v0.0.0-20230927004350-cbd86285d259 h1:TbRPT0HtzFP3Cno1zZo7yPzEEnfu8EjLfl6IU9VfqkQ=
gvisor.dev/gvisor v0.0.0-20230822212503-5bf4e5f98744/go.mod h1:lYEMhXbxgudVhALYsMQrBaUAjM3NMinh8mKL1CJv7rc= gvisor.dev/gvisor v0.0.0-20230927004350-cbd86285d259/go.mod h1:AVgIgHMwK63XvmAzWG9vLQ41YnVHN0du0tEC46fI7yY=
h12.io/socks v1.0.3 h1:Ka3qaQewws4j4/eDQnOdpr4wXsC//dXtWvftlIcCQUo= h12.io/socks v1.0.3 h1:Ka3qaQewws4j4/eDQnOdpr4wXsC//dXtWvftlIcCQUo=
h12.io/socks v1.0.3/go.mod h1:AIhxy1jOId/XCz9BO+EIgNL2rQiPTBNnOfnVnQ+3Eck= h12.io/socks v1.0.3/go.mod h1:AIhxy1jOId/XCz9BO+EIgNL2rQiPTBNnOfnVnQ+3Eck=
honnef.co/go/tools v0.0.0-20180728063816-88497007e858/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= honnef.co/go/tools v0.0.0-20180728063816-88497007e858/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=

View File

@ -9,7 +9,8 @@ import (
"strconv" "strconv"
"sync" "sync"
"github.com/sagernet/wireguard-go/conn" "golang.zx2c4.com/wireguard/conn"
xnet "github.com/xtls/xray-core/common/net" xnet "github.com/xtls/xray-core/common/net"
"github.com/xtls/xray-core/features/dns" "github.com/xtls/xray-core/features/dns"
"github.com/xtls/xray-core/transport/internet" "github.com/xtls/xray-core/transport/internet"
@ -36,7 +37,7 @@ type netBindClient struct {
readQueue chan *netReadInfo readQueue chan *netReadInfo
} }
func (n *netBindClient) ParseEndpoint(s string) (conn.Endpoint, error) { func (bind *netBindClient) ParseEndpoint(s string) (conn.Endpoint, error) {
ipStr, port, _, err := splitAddrPort(s) ipStr, port, _, err := splitAddrPort(s)
if err != nil { if err != nil {
return nil, err return nil, err
@ -44,7 +45,7 @@ func (n *netBindClient) ParseEndpoint(s string) (conn.Endpoint, error) {
var addr net.IP var addr net.IP
if IsDomainName(ipStr) { if IsDomainName(ipStr) {
ips, err := n.dns.LookupIP(ipStr, n.dnsOption) ips, err := bind.dns.LookupIP(ipStr, bind.dnsOption)
if err != nil { if err != nil {
return nil, err return nil, err
} else if len(ips) == 0 { } else if len(ips) == 0 {
@ -79,22 +80,22 @@ func (n *netBindClient) ParseEndpoint(s string) (conn.Endpoint, error) {
func (bind *netBindClient) Open(uport uint16) ([]conn.ReceiveFunc, uint16, error) { func (bind *netBindClient) Open(uport uint16) ([]conn.ReceiveFunc, uint16, error) {
bind.readQueue = make(chan *netReadInfo) bind.readQueue = make(chan *netReadInfo)
fun := func(buff []byte) (cap int, ep conn.Endpoint, err error) { fun := func(bufs [][]byte, sizes []int, eps []conn.Endpoint) (n int, err error) {
defer func() { defer func() {
if r := recover(); r != nil { if r := recover(); r != nil {
cap = 0 n = 0
ep = nil
err = errors.New("channel closed") err = errors.New("channel closed")
} }
}() }()
r := &netReadInfo{ r := &netReadInfo{
buff: buff, buff: bufs[0],
} }
r.waiter.Add(1) r.waiter.Add(1)
bind.readQueue <- r bind.readQueue <- r
r.waiter.Wait() // wait read goroutine done, or we will miss the result r.waiter.Wait() // wait read goroutine done, or we will miss the result
return r.bytes, r.endpoint, r.err sizes[0], eps[0] = r.bytes, r.endpoint
return 1, r.err
} }
workers := bind.workers workers := bind.workers
if workers <= 0 { if workers <= 0 {
@ -150,7 +151,7 @@ func (bind *netBindClient) connectTo(endpoint *netEndpoint) error {
return nil return nil
} }
func (bind *netBindClient) Send(buff []byte, endpoint conn.Endpoint) error { func (bind *netBindClient) Send(buff [][]byte, endpoint conn.Endpoint) error {
var err error var err error
nend, ok := endpoint.(*netEndpoint) nend, ok := endpoint.(*netEndpoint)
@ -165,19 +166,25 @@ func (bind *netBindClient) Send(buff []byte, endpoint conn.Endpoint) error {
} }
} }
for _, buff := range buff {
if len(buff) > 3 && len(bind.reserved) == 3 { if len(buff) > 3 && len(bind.reserved) == 3 {
copy(buff[1:], bind.reserved) copy(buff[1:], bind.reserved)
} }
if _, err = nend.conn.Write(buff); err != nil {
_, err = nend.conn.Write(buff)
return err return err
} }
}
return nil
}
func (bind *netBindClient) SetMark(mark uint32) error { func (bind *netBindClient) SetMark(mark uint32) error {
return nil return nil
} }
func (bind *netBindClient) BatchSize() int {
return 1
}
type netEndpoint struct { type netEndpoint struct {
dst xnet.Destination dst xnet.Destination
conn net.Conn conn net.Conn
@ -264,3 +271,44 @@ func splitAddrPort(s string) (ip string, port uint16, v6 bool, err error) {
return ip, port, v6, nil return ip, port, v6, nil
} }
func IsDomainName(s string) bool {
l := len(s)
if l == 0 || l > 254 || l == 254 && s[l-1] != '.' {
return false
}
last := byte('.')
nonNumeric := false
partlen := 0
for i := 0; i < len(s); i++ {
c := s[i]
switch {
default:
return false
case 'a' <= c && c <= 'z' || 'A' <= c && c <= 'Z' || c == '_':
nonNumeric = true
partlen++
case '0' <= c && c <= '9':
partlen++
case c == '-':
if last == '.' {
return false
}
partlen++
nonNumeric = true
case c == '.':
if last == '.' || last == '-' {
return false
}
if partlen > 63 || partlen == 0 {
return false
}
partlen = 0
}
last = c
}
if last == '-' || partlen > 63 {
return false
}
return nonNumeric
}

View File

@ -1,303 +1,105 @@
/* SPDX-License-Identifier: MIT
*
* Copyright (C) 2017-2022 WireGuard LLC. All Rights Reserved.
*/
package wireguard package wireguard
import ( import (
"context" "context"
"errors"
"fmt" "fmt"
"net" "net"
"net/netip" "net/netip"
"os" "runtime"
"strconv"
"strings"
"sync"
"github.com/sagernet/wireguard-go/tun" "github.com/xtls/xray-core/common/log"
"github.com/xtls/xray-core/features/dns"
"gvisor.dev/gvisor/pkg/buffer" "golang.zx2c4.com/wireguard/conn"
"gvisor.dev/gvisor/pkg/tcpip" "golang.zx2c4.com/wireguard/device"
"gvisor.dev/gvisor/pkg/tcpip/adapters/gonet" "golang.zx2c4.com/wireguard/tun"
"gvisor.dev/gvisor/pkg/tcpip/header"
"gvisor.dev/gvisor/pkg/tcpip/link/channel"
"gvisor.dev/gvisor/pkg/tcpip/network/ipv4"
"gvisor.dev/gvisor/pkg/tcpip/network/ipv6"
"gvisor.dev/gvisor/pkg/tcpip/stack"
"gvisor.dev/gvisor/pkg/tcpip/transport/tcp"
"gvisor.dev/gvisor/pkg/tcpip/transport/udp"
) )
type netTun struct { type Tunnel interface {
ep *channel.Endpoint BuildDevice(ipc string, bind conn.Bind) error
stack *stack.Stack DialContextTCPAddrPort(ctx context.Context, addr netip.AddrPort) (net.Conn, error)
events chan tun.Event DialUDPAddrPort(laddr, raddr netip.AddrPort) (net.Conn, error)
incomingPacket chan *buffer.View Close() error
mtu int
dnsClient dns.Client
hasV4, hasV6 bool
} }
type Net netTun type tunnel struct {
tun tun.Device
func CreateNetTUN(localAddresses []netip.Addr, dnsClient dns.Client, mtu int) (tun.Device, *Net, error) { device *device.Device
opts := stack.Options{ rw sync.Mutex
NetworkProtocols: []stack.NetworkProtocolFactory{ipv4.NewProtocol, ipv6.NewProtocol},
TransportProtocols: []stack.TransportProtocolFactory{tcp.NewProtocol, udp.NewProtocol},
HandleLocal: true,
}
dev := &netTun{
ep: channel.New(1024, uint32(mtu), ""),
stack: stack.New(opts),
events: make(chan tun.Event, 10),
incomingPacket: make(chan *buffer.View),
dnsClient: dnsClient,
mtu: mtu,
}
dev.ep.AddNotify(dev)
tcpipErr := dev.stack.CreateNIC(1, dev.ep)
if tcpipErr != nil {
return nil, nil, fmt.Errorf("CreateNIC: %v", tcpipErr)
}
for _, ip := range localAddresses {
var protoNumber tcpip.NetworkProtocolNumber
if ip.Is4() {
protoNumber = ipv4.ProtocolNumber
} else if ip.Is6() {
protoNumber = ipv6.ProtocolNumber
}
protoAddr := tcpip.ProtocolAddress{
Protocol: protoNumber,
AddressWithPrefix: tcpip.AddrFromSlice(ip.AsSlice()).WithPrefix(),
}
tcpipErr := dev.stack.AddProtocolAddress(1, protoAddr, stack.AddressProperties{})
if tcpipErr != nil {
return nil, nil, fmt.Errorf("AddProtocolAddress(%v): %v", ip, tcpipErr)
}
if ip.Is4() {
dev.hasV4 = true
} else if ip.Is6() {
dev.hasV6 = true
}
}
if dev.hasV4 {
dev.stack.AddRoute(tcpip.Route{Destination: header.IPv4EmptySubnet, NIC: 1})
}
if dev.hasV6 {
dev.stack.AddRoute(tcpip.Route{Destination: header.IPv6EmptySubnet, NIC: 1})
} }
dev.events <- tun.EventUp func (t *tunnel) BuildDevice(ipc string, bind conn.Bind) (err error) {
return dev, (*Net)(dev), nil t.rw.Lock()
defer t.rw.Unlock()
if t.device != nil {
return errors.New("device is already initialized")
} }
func (tun *netTun) Name() (string, error) { logger := &device.Logger{
return "go", nil Verbosef: func(format string, args ...any) {
log.Record(&log.GeneralMessage{
Severity: log.Severity_Debug,
Content: fmt.Sprintf(format, args...),
})
},
Errorf: func(format string, args ...any) {
log.Record(&log.GeneralMessage{
Severity: log.Severity_Error,
Content: fmt.Sprintf(format, args...),
})
},
} }
func (tun *netTun) File() *os.File { t.device = device.NewDevice(t.tun, bind, logger)
if err = t.device.IpcSet(ipc); err != nil {
return err
}
if err = t.device.Up(); err != nil {
return err
}
return nil return nil
} }
func (tun *netTun) Events() chan tun.Event { func (t *tunnel) Close() (err error) {
return tun.events t.rw.Lock()
defer t.rw.Unlock()
if t.device == nil {
return nil
} }
func (tun *netTun) Read(buf []byte, offset int) (int, error) { t.device.Close()
view, ok := <-tun.incomingPacket t.device = nil
if !ok { err = t.tun.Close()
return 0, os.ErrClosed t.tun = nil
return nil
} }
return view.Read(buf[offset:]) func CalculateInterfaceName(name string) (tunName string) {
if runtime.GOOS == "darwin" {
tunName = "utun"
} else if name != "" {
tunName = name
} else {
tunName = "tun"
} }
interfaces, err := net.Interfaces()
func (tun *netTun) Write(buf []byte, offset int) (int, error) { if err != nil {
packet := buf[offset:]
if len(packet) == 0 {
return 0, nil
}
pkb := stack.NewPacketBuffer(stack.PacketBufferOptions{Payload: buffer.MakeWithData(packet)})
switch packet[0] >> 4 {
case 4:
tun.ep.InjectInbound(header.IPv4ProtocolNumber, pkb)
case 6:
tun.ep.InjectInbound(header.IPv6ProtocolNumber, pkb)
}
return len(buf), nil
}
func (tun *netTun) WriteNotify() {
pkt := tun.ep.Read()
if pkt == nil {
return return
} }
var tunIndex int
view := pkt.ToView() for _, netInterface := range interfaces {
pkt.DecRef() if strings.HasPrefix(netInterface.Name, tunName) {
index, parseErr := strconv.ParseInt(netInterface.Name[len(tunName):], 10, 16)
tun.incomingPacket <- view if parseErr == nil {
tunIndex = int(index) + 1
} }
func (tun *netTun) Flush() error {
return nil
} }
func (tun *netTun) Close() error {
tun.stack.RemoveNIC(1)
if tun.events != nil {
close(tun.events)
} }
tunName = fmt.Sprintf("%s%d", tunName, tunIndex)
tun.ep.Close() return
if tun.incomingPacket != nil {
close(tun.incomingPacket)
}
return nil
}
func (tun *netTun) MTU() (int, error) {
return tun.mtu, nil
}
func convertToFullAddr(endpoint netip.AddrPort) (tcpip.FullAddress, tcpip.NetworkProtocolNumber) {
var protoNumber tcpip.NetworkProtocolNumber
if endpoint.Addr().Is4() {
protoNumber = ipv4.ProtocolNumber
} else {
protoNumber = ipv6.ProtocolNumber
}
return tcpip.FullAddress{
NIC: 1,
Addr: tcpip.AddrFromSlice(endpoint.Addr().AsSlice()),
Port: endpoint.Port(),
}, protoNumber
}
func (net *Net) DialContextTCPAddrPort(ctx context.Context, addr netip.AddrPort) (*gonet.TCPConn, error) {
fa, pn := convertToFullAddr(addr)
return gonet.DialContextTCP(ctx, net.stack, fa, pn)
}
func (net *Net) DialContextTCP(ctx context.Context, addr *net.TCPAddr) (*gonet.TCPConn, error) {
if addr == nil {
return net.DialContextTCPAddrPort(ctx, netip.AddrPort{})
}
ip, _ := netip.AddrFromSlice(addr.IP)
return net.DialContextTCPAddrPort(ctx, netip.AddrPortFrom(ip, uint16(addr.Port)))
}
func (net *Net) DialTCPAddrPort(addr netip.AddrPort) (*gonet.TCPConn, error) {
fa, pn := convertToFullAddr(addr)
return gonet.DialTCP(net.stack, fa, pn)
}
func (net *Net) DialTCP(addr *net.TCPAddr) (*gonet.TCPConn, error) {
if addr == nil {
return net.DialTCPAddrPort(netip.AddrPort{})
}
ip, _ := netip.AddrFromSlice(addr.IP)
return net.DialTCPAddrPort(netip.AddrPortFrom(ip, uint16(addr.Port)))
}
func (net *Net) ListenTCPAddrPort(addr netip.AddrPort) (*gonet.TCPListener, error) {
fa, pn := convertToFullAddr(addr)
return gonet.ListenTCP(net.stack, fa, pn)
}
func (net *Net) ListenTCP(addr *net.TCPAddr) (*gonet.TCPListener, error) {
if addr == nil {
return net.ListenTCPAddrPort(netip.AddrPort{})
}
ip, _ := netip.AddrFromSlice(addr.IP)
return net.ListenTCPAddrPort(netip.AddrPortFrom(ip, uint16(addr.Port)))
}
func (net *Net) DialUDPAddrPort(laddr, raddr netip.AddrPort) (*gonet.UDPConn, error) {
var lfa, rfa *tcpip.FullAddress
var pn tcpip.NetworkProtocolNumber
if laddr.IsValid() || laddr.Port() > 0 {
var addr tcpip.FullAddress
addr, pn = convertToFullAddr(laddr)
lfa = &addr
}
if raddr.IsValid() || raddr.Port() > 0 {
var addr tcpip.FullAddress
addr, pn = convertToFullAddr(raddr)
rfa = &addr
}
return gonet.DialUDP(net.stack, lfa, rfa, pn)
}
func (net *Net) ListenUDPAddrPort(laddr netip.AddrPort) (*gonet.UDPConn, error) {
return net.DialUDPAddrPort(laddr, netip.AddrPort{})
}
func (net *Net) DialUDP(laddr, raddr *net.UDPAddr) (*gonet.UDPConn, error) {
var la, ra netip.AddrPort
if laddr != nil {
ip, _ := netip.AddrFromSlice(laddr.IP)
la = netip.AddrPortFrom(ip, uint16(laddr.Port))
}
if raddr != nil {
ip, _ := netip.AddrFromSlice(raddr.IP)
ra = netip.AddrPortFrom(ip, uint16(raddr.Port))
}
return net.DialUDPAddrPort(la, ra)
}
func (net *Net) ListenUDP(laddr *net.UDPAddr) (*gonet.UDPConn, error) {
return net.DialUDP(laddr, nil)
}
func (n *Net) HasV4() bool {
return n.hasV4
}
func (n *Net) HasV6() bool {
return n.hasV6
}
func IsDomainName(s string) bool {
l := len(s)
if l == 0 || l > 254 || l == 254 && s[l-1] != '.' {
return false
}
last := byte('.')
nonNumeric := false
partlen := 0
for i := 0; i < len(s); i++ {
c := s[i]
switch {
default:
return false
case 'a' <= c && c <= 'z' || 'A' <= c && c <= 'Z' || c == '_':
nonNumeric = true
partlen++
case '0' <= c && c <= '9':
partlen++
case c == '-':
if last == '.' {
return false
}
partlen++
nonNumeric = true
case c == '.':
if last == '.' || last == '-' {
return false
}
if partlen > 63 || partlen == 0 {
return false
}
partlen = 0
}
last = c
}
if last == '-' || partlen > 63 {
return false
}
return nonNumeric
} }

View File

@ -0,0 +1,42 @@
//go:build !linux
package wireguard
import (
"context"
"net"
"net/netip"
"golang.zx2c4.com/wireguard/tun/netstack"
)
var _ Tunnel = (*gvisorNet)(nil)
type gvisorNet struct {
tunnel
net *netstack.Net
}
func (g *gvisorNet) Close() error {
return g.tunnel.Close()
}
func (g *gvisorNet) DialContextTCPAddrPort(ctx context.Context, addr netip.AddrPort) (
net.Conn, error,
) {
return g.net.DialContextTCPAddrPort(ctx, addr)
}
func (g *gvisorNet) DialUDPAddrPort(laddr, raddr netip.AddrPort) (net.Conn, error) {
return g.net.DialUDPAddrPort(laddr, raddr)
}
func CreateTun(localAddresses []netip.Addr, mtu int) (Tunnel, error) {
out := &gvisorNet{}
tun, n, err := netstack.CreateNetTUN(localAddresses, nil, mtu)
if err != nil {
return nil, err
}
out.tun, out.net = tun, n
return out, nil
}

View File

@ -0,0 +1,223 @@
package wireguard
import (
"context"
"errors"
"fmt"
"net"
"net/netip"
"os"
"golang.org/x/sys/unix"
"github.com/sagernet/sing/common/control"
"github.com/vishvananda/netlink"
wgtun "golang.zx2c4.com/wireguard/tun"
)
type deviceNet struct {
tunnel
dialer net.Dialer
handle *netlink.Handle
linkAddrs []netlink.Addr
routes []*netlink.Route
rules []*netlink.Rule
}
func newDeviceNet(interfaceName string) *deviceNet {
var dialer net.Dialer
bindControl := control.BindToInterface(control.DefaultInterfaceFinder(), interfaceName, -1)
dialer.Control = control.Append(dialer.Control, bindControl)
return &deviceNet{dialer: dialer}
}
func (d *deviceNet) DialContextTCPAddrPort(ctx context.Context, addr netip.AddrPort) (
net.Conn, error,
) {
return d.dialer.DialContext(ctx, "tcp", addr.String())
}
func (d *deviceNet) DialUDPAddrPort(laddr, raddr netip.AddrPort) (net.Conn, error) {
dialer := d.dialer
dialer.LocalAddr = &net.UDPAddr{IP: laddr.Addr().AsSlice(), Port: int(laddr.Port())}
return dialer.DialContext(context.Background(), "udp", raddr.String())
}
func (d *deviceNet) Close() (err error) {
var errs []error
for _, rule := range d.rules {
if err = d.handle.RuleDel(rule); err != nil {
errs = append(errs, fmt.Errorf("failed to delete rule: %w", err))
}
}
for _, route := range d.routes {
if err = d.handle.RouteDel(route); err != nil {
errs = append(errs, fmt.Errorf("failed to delete route: %w", err))
}
}
if err = d.tunnel.Close(); err != nil {
errs = append(errs, fmt.Errorf("failed to close tunnel: %w", err))
}
if d.handle != nil {
d.handle.Close()
d.handle = nil
}
if len(errs) == 0 {
return nil
}
return errors.Join(errs...)
}
func CreateTun(localAddresses []netip.Addr, mtu int) (t Tunnel, err error) {
var v4, v6 *netip.Addr
for _, prefixes := range localAddresses {
if v4 == nil && prefixes.Is4() {
x := prefixes
v4 = &x
}
if v6 == nil && prefixes.Is6() {
x := prefixes
v6 = &x
}
}
writeSysctlZero := func(path string) error {
_, err := os.Stat(path)
if os.IsNotExist(err) {
return nil
}
if err != nil {
return err
}
return os.WriteFile(path, []byte("0"), 0o644)
}
// system configs.
if v4 != nil {
if err = writeSysctlZero("/proc/sys/net/ipv4/conf/all/rp_filter"); err != nil {
return nil, fmt.Errorf("failed to disable ipv4 rp_filter for all: %w", err)
}
}
if v6 != nil {
if err = writeSysctlZero("/proc/sys/net/ipv6/conf/all/disable_ipv6"); err != nil {
return nil, fmt.Errorf("failed to enable ipv6: %w", err)
}
if err = writeSysctlZero("/proc/sys/net/ipv6/conf/all/rp_filter"); err != nil {
return nil, fmt.Errorf("failed to disable ipv6 rp_filter for all: %w", err)
}
}
n := CalculateInterfaceName("wg")
wgt, err := wgtun.CreateTUN(n, mtu)
if err != nil {
return nil, err
}
defer func() {
if err != nil {
_ = wgt.Close()
}
}()
// disable linux rp_filter for tunnel device to avoid packet drop.
// the operation require root privilege on container require '--privileged' flag.
if v4 != nil {
if err = writeSysctlZero("/proc/sys/net/ipv4/conf/" + n + "/rp_filter"); err != nil {
return nil, fmt.Errorf("failed to disable ipv4 rp_filter for tunnel: %w", err)
}
}
if v6 != nil {
if err = writeSysctlZero("/proc/sys/net/ipv6/conf/" + n + "/rp_filter"); err != nil {
return nil, fmt.Errorf("failed to disable ipv6 rp_filter for tunnel: %w", err)
}
}
ipv6TableIndex := 1023
if v6 != nil {
r := &netlink.Route{Table: ipv6TableIndex}
for {
routeList, fErr := netlink.RouteListFiltered(netlink.FAMILY_V6, r, netlink.RT_FILTER_TABLE)
if len(routeList) == 0 || fErr != nil {
break
}
ipv6TableIndex--
if ipv6TableIndex < 0 {
return nil, fmt.Errorf("failed to find available ipv6 table index")
}
}
}
out := newDeviceNet(n)
out.handle, err = netlink.NewHandle()
if err != nil {
return nil, err
}
defer func() {
if err != nil {
_ = out.Close()
}
}()
l, err := netlink.LinkByName(n)
if err != nil {
return nil, err
}
if v4 != nil {
addr := netlink.Addr{
IPNet: &net.IPNet{
IP: v4.AsSlice(),
Mask: net.CIDRMask(v4.BitLen(), v4.BitLen()),
},
}
out.linkAddrs = append(out.linkAddrs, addr)
}
if v6 != nil {
addr := netlink.Addr{
IPNet: &net.IPNet{
IP: v6.AsSlice(),
Mask: net.CIDRMask(v6.BitLen(), v6.BitLen()),
},
}
out.linkAddrs = append(out.linkAddrs, addr)
rt := &netlink.Route{
LinkIndex: l.Attrs().Index,
Dst: &net.IPNet{
IP: net.IPv6zero,
Mask: net.CIDRMask(0, 128),
},
Table: ipv6TableIndex,
}
out.routes = append(out.routes, rt)
r := netlink.NewRule()
r.Table, r.Family, r.Src = ipv6TableIndex, unix.AF_INET6, addr.IPNet
out.rules = append(out.rules, r)
}
for _, addr := range out.linkAddrs {
if err = out.handle.AddrAdd(l, &addr); err != nil {
return nil, fmt.Errorf("failed to add address %s to %s: %w", addr, n, err)
}
}
if err = out.handle.LinkSetMTU(l, mtu); err != nil {
return nil, err
}
if err = out.handle.LinkSetUp(l); err != nil {
return nil, err
}
for _, route := range out.routes {
if err = out.handle.RouteAdd(route); err != nil {
return nil, fmt.Errorf("failed to add route %s: %w", route, err)
}
}
for _, rule := range out.rules {
if err = out.handle.RuleAdd(rule); err != nil {
return nil, fmt.Errorf("failed to add rule %s: %w", rule, err)
}
}
out.tun = wgt
return out, nil
}

View File

@ -24,10 +24,11 @@ import (
"bytes" "bytes"
"context" "context"
"fmt" "fmt"
stdnet "net"
"net/netip" "net/netip"
"strings" "strings"
"sync"
"github.com/sagernet/wireguard-go/device"
"github.com/xtls/xray-core/common" "github.com/xtls/xray-core/common"
"github.com/xtls/xray-core/common/buf" "github.com/xtls/xray-core/common/buf"
"github.com/xtls/xray-core/common/log" "github.com/xtls/xray-core/common/log"
@ -46,13 +47,15 @@ import (
// Handler is an outbound connection that silently swallow the entire payload. // Handler is an outbound connection that silently swallow the entire payload.
type Handler struct { type Handler struct {
conf *DeviceConfig conf *DeviceConfig
net *Net net Tunnel
bind *netBindClient bind *netBindClient
policyManager policy.Manager policyManager policy.Manager
dns dns.Client dns dns.Client
// cached configuration // cached configuration
ipc string ipc string
endpoints []netip.Addr endpoints []netip.Addr
hasIPv4, hasIPv6 bool
wgLock sync.Mutex
} }
// New creates a new wireguard handler. // New creates a new wireguard handler.
@ -64,15 +67,71 @@ func New(ctx context.Context, conf *DeviceConfig) (*Handler, error) {
return nil, err return nil, err
} }
hasIPv4, hasIPv6 := false, false
for _, e := range endpoints {
if e.Is4() {
hasIPv4 = true
}
if e.Is6() {
hasIPv6 = true
}
}
d := v.GetFeature(dns.ClientType()).(dns.Client)
return &Handler{ return &Handler{
conf: conf, conf: conf,
policyManager: v.GetFeature(policy.ManagerType()).(policy.Manager), policyManager: v.GetFeature(policy.ManagerType()).(policy.Manager),
dns: v.GetFeature(dns.ClientType()).(dns.Client), dns: d,
ipc: createIPCRequest(conf), ipc: createIPCRequest(conf, d, hasIPv6),
endpoints: endpoints, endpoints: endpoints,
hasIPv4: hasIPv4,
hasIPv6: hasIPv6,
}, nil }, nil
} }
func (h *Handler) processWireGuard(dialer internet.Dialer) (err error) {
h.wgLock.Lock()
defer h.wgLock.Unlock()
if h.bind != nil && h.bind.dialer == dialer && h.net != nil {
return nil
}
log.Record(&log.GeneralMessage{
Severity: log.Severity_Info,
Content: "switching dialer",
})
if h.net != nil {
_ = h.net.Close()
h.net = nil
}
if h.bind != nil {
_ = h.bind.Close()
h.bind = nil
}
// bind := conn.NewStdNetBind() // TODO: conn.Bind wrapper for dialer
bind := &netBindClient{
dialer: dialer,
workers: int(h.conf.NumWorkers),
dns: h.dns,
reserved: h.conf.Reserved,
}
defer func() {
if err != nil {
_ = bind.Close()
}
}()
h.net, err = h.makeVirtualTun(bind)
if err != nil {
return newError("failed to create virtual tun interface").Base(err)
}
h.bind = bind
return nil
}
// Process implements OutboundHandler.Dispatch(). // Process implements OutboundHandler.Dispatch().
func (h *Handler) Process(ctx context.Context, link *transport.Link, dialer internet.Dialer) error { func (h *Handler) Process(ctx context.Context, link *transport.Link, dialer internet.Dialer) error {
outbound := session.OutboundFromContext(ctx) outbound := session.OutboundFromContext(ctx)
@ -85,30 +144,8 @@ func (h *Handler) Process(ctx context.Context, link *transport.Link, dialer inte
inbound.SetCanSpliceCopy(3) inbound.SetCanSpliceCopy(3)
} }
if h.bind == nil || h.bind.dialer != dialer || h.net == nil { if err := h.processWireGuard(dialer); err != nil {
log.Record(&log.GeneralMessage{ return err
Severity: log.Severity_Info,
Content: "switching dialer",
})
// bind := conn.NewStdNetBind() // TODO: conn.Bind wrapper for dialer
bind := &netBindClient{
dialer: dialer,
workers: int(h.conf.NumWorkers),
dns: h.dns,
reserved: h.conf.Reserved,
}
net, err := h.makeVirtualTun(bind)
if err != nil {
bind.Close()
return newError("failed to create virtual tun interface").Base(err)
}
h.net = net
if h.bind != nil {
h.bind.Close()
}
h.bind = bind
} }
// Destination of the inner request. // Destination of the inner request.
@ -122,8 +159,8 @@ func (h *Handler) Process(ctx context.Context, link *transport.Link, dialer inte
addr := destination.Address addr := destination.Address
if addr.Family().IsDomain() { if addr.Family().IsDomain() {
ips, err := h.dns.LookupIP(addr.Domain(), dns.IPOption{ ips, err := h.dns.LookupIP(addr.Domain(), dns.IPOption{
IPv4Enable: h.net.HasV4(), IPv4Enable: h.hasIPv4,
IPv6Enable: h.net.HasV6(), IPv6Enable: h.hasIPv6,
}) })
if err != nil { if err != nil {
return newError("failed to lookup DNS").Base(err) return newError("failed to lookup DNS").Base(err)
@ -200,14 +237,26 @@ func (h *Handler) Process(ctx context.Context, link *transport.Link, dialer inte
} }
// serialize the config into an IPC request // serialize the config into an IPC request
func createIPCRequest(conf *DeviceConfig) string { func createIPCRequest(conf *DeviceConfig, d dns.Client, resolveEndPointToV4 bool) string {
var request bytes.Buffer var request bytes.Buffer
request.WriteString(fmt.Sprintf("private_key=%s\n", conf.SecretKey)) request.WriteString(fmt.Sprintf("private_key=%s\n", conf.SecretKey))
for _, peer := range conf.Peers { for _, peer := range conf.Peers {
endpoint := peer.Endpoint
host, port, err := net.SplitHostPort(endpoint)
if resolveEndPointToV4 && err == nil {
_, err = netip.ParseAddr(host)
if err != nil {
ipList, err := d.LookupIP(host, dns.IPOption{IPv4Enable: true, IPv6Enable: false})
if err == nil && len(ipList) > 0 {
endpoint = stdnet.JoinHostPort(ipList[0].String(), port)
}
}
}
request.WriteString(fmt.Sprintf("public_key=%s\nendpoint=%s\npersistent_keepalive_interval=%d\npreshared_key=%s\n", request.WriteString(fmt.Sprintf("public_key=%s\nendpoint=%s\npersistent_keepalive_interval=%d\npreshared_key=%s\n",
peer.PublicKey, peer.Endpoint, peer.KeepAlive, peer.PreSharedKey)) peer.PublicKey, endpoint, peer.KeepAlive, peer.PreSharedKey))
for _, ip := range peer.AllowedIps { for _, ip := range peer.AllowedIps {
request.WriteString(fmt.Sprintf("allowed_ip=%s\n", ip)) request.WriteString(fmt.Sprintf("allowed_ip=%s\n", ip))
@ -245,41 +294,20 @@ func parseEndpoints(conf *DeviceConfig) ([]netip.Addr, error) {
} }
// creates a tun interface on netstack given a configuration // creates a tun interface on netstack given a configuration
func (h *Handler) makeVirtualTun(bind *netBindClient) (*Net, error) { func (h *Handler) makeVirtualTun(bind *netBindClient) (Tunnel, error) {
tun, tnet, err := CreateNetTUN(h.endpoints, h.dns, int(h.conf.Mtu)) t, err := CreateTun(h.endpoints, int(h.conf.Mtu))
if err != nil { if err != nil {
return nil, err return nil, err
} }
bind.dnsOption.IPv4Enable = tnet.HasV4() bind.dnsOption.IPv4Enable = h.hasIPv4
bind.dnsOption.IPv6Enable = tnet.HasV6() bind.dnsOption.IPv6Enable = h.hasIPv6
// dev := device.NewDevice(tun, conn.NewDefaultBind(), nil /* device.NewLogger(device.LogLevelVerbose, "") */) if err = t.BuildDevice(h.ipc, bind); err != nil {
dev := device.NewDevice(tun, bind, &device.Logger{ _ = t.Close()
Verbosef: func(format string, args ...any) {
log.Record(&log.GeneralMessage{
Severity: log.Severity_Debug,
Content: fmt.Sprintf(format, args...),
})
},
Errorf: func(format string, args ...any) {
log.Record(&log.GeneralMessage{
Severity: log.Severity_Error,
Content: fmt.Sprintf(format, args...),
})
},
}, int(h.conf.NumWorkers))
err = dev.IpcSet(h.ipc)
if err != nil {
return nil, err return nil, err
} }
return t, nil
err = dev.Up()
if err != nil {
return nil, err
}
return tnet, nil
} }
func init() { func init() {