From da62332f55848c0a5b1d123b7c7c42d5224bc17e Mon Sep 17 00:00:00 2001 From: Tomofumi Hayashi Date: Tue, 17 Oct 2023 16:02:21 +0900 Subject: [PATCH] Update vendor and golang version --- .github/workflows/build.yml | 2 +- .github/workflows/test.yml | 2 +- Dockerfile | 2 +- go.mod | 10 +- go.sum | 13 +- vendor/golang.org/x/net/html/doc.go | 21 + vendor/golang.org/x/net/html/escape.go | 81 + vendor/golang.org/x/net/html/render.go | 30 +- vendor/golang.org/x/net/html/token.go | 19 +- vendor/golang.org/x/net/http2/Dockerfile | 51 - vendor/golang.org/x/net/http2/Makefile | 3 - vendor/golang.org/x/net/http2/pipe.go | 6 +- vendor/golang.org/x/net/http2/server.go | 102 +- vendor/golang.org/x/net/http2/transport.go | 81 +- vendor/golang.org/x/net/http2/writesched.go | 3 +- .../x/net/http2/writesched_roundrobin.go | 119 + vendor/golang.org/x/net/idna/idna9.0.0.go | 2 +- vendor/golang.org/x/net/idna/tables13.0.0.go | 2988 +++++----- vendor/golang.org/x/net/idna/tables15.0.0.go | 5145 +++++++++++++++++ vendor/golang.org/x/net/idna/trie.go | 21 - vendor/golang.org/x/net/idna/trie12.0.0.go | 31 + vendor/golang.org/x/net/idna/trie13.0.0.go | 31 + .../sys/internal/unsafeheader/unsafeheader.go | 30 - vendor/golang.org/x/sys/unix/ioctl_signed.go | 70 + .../sys/unix/{ioctl.go => ioctl_unsigned.go} | 21 +- vendor/golang.org/x/sys/unix/ioctl_zos.go | 20 +- vendor/golang.org/x/sys/unix/mkall.sh | 2 +- vendor/golang.org/x/sys/unix/mkerrors.sh | 14 +- vendor/golang.org/x/sys/unix/mmap_nomremap.go | 14 + vendor/golang.org/x/sys/unix/mremap.go | 53 + vendor/golang.org/x/sys/unix/syscall_aix.go | 24 +- .../golang.org/x/sys/unix/syscall_aix_ppc.go | 1 - .../x/sys/unix/syscall_aix_ppc64.go | 1 - vendor/golang.org/x/sys/unix/syscall_bsd.go | 17 +- .../golang.org/x/sys/unix/syscall_darwin.go | 251 +- .../x/sys/unix/syscall_dragonfly.go | 200 +- .../golang.org/x/sys/unix/syscall_freebsd.go | 236 +- .../x/sys/unix/syscall_freebsd_386.go | 17 +- .../x/sys/unix/syscall_freebsd_amd64.go | 17 +- .../x/sys/unix/syscall_freebsd_arm.go | 15 +- .../x/sys/unix/syscall_freebsd_arm64.go | 15 +- .../x/sys/unix/syscall_freebsd_riscv64.go | 15 +- vendor/golang.org/x/sys/unix/syscall_hurd.go | 8 + vendor/golang.org/x/sys/unix/syscall_linux.go | 266 +- .../x/sys/unix/syscall_linux_386.go | 27 - .../x/sys/unix/syscall_linux_amd64.go | 3 +- .../x/sys/unix/syscall_linux_arm.go | 27 - .../x/sys/unix/syscall_linux_arm64.go | 12 +- .../x/sys/unix/syscall_linux_loong64.go | 7 +- .../x/sys/unix/syscall_linux_mips64x.go | 3 +- .../x/sys/unix/syscall_linux_mipsx.go | 27 - .../x/sys/unix/syscall_linux_ppc.go | 27 - .../x/sys/unix/syscall_linux_ppc64x.go | 1 - .../x/sys/unix/syscall_linux_riscv64.go | 14 +- .../x/sys/unix/syscall_linux_s390x.go | 1 - .../x/sys/unix/syscall_linux_sparc64.go | 1 - .../golang.org/x/sys/unix/syscall_netbsd.go | 279 +- .../golang.org/x/sys/unix/syscall_openbsd.go | 93 +- .../golang.org/x/sys/unix/syscall_solaris.go | 68 +- vendor/golang.org/x/sys/unix/syscall_unix.go | 18 + .../x/sys/unix/syscall_zos_s390x.go | 21 +- .../x/sys/unix/zerrors_darwin_amd64.go | 19 + .../x/sys/unix/zerrors_darwin_arm64.go | 19 + vendor/golang.org/x/sys/unix/zerrors_linux.go | 76 +- .../x/sys/unix/zerrors_linux_386.go | 11 + .../x/sys/unix/zerrors_linux_amd64.go | 11 + .../x/sys/unix/zerrors_linux_arm.go | 11 + .../x/sys/unix/zerrors_linux_arm64.go | 13 + .../x/sys/unix/zerrors_linux_loong64.go | 13 + .../x/sys/unix/zerrors_linux_mips.go | 11 + .../x/sys/unix/zerrors_linux_mips64.go | 11 + .../x/sys/unix/zerrors_linux_mips64le.go | 11 + .../x/sys/unix/zerrors_linux_mipsle.go | 11 + .../x/sys/unix/zerrors_linux_ppc.go | 11 + .../x/sys/unix/zerrors_linux_ppc64.go | 11 + .../x/sys/unix/zerrors_linux_ppc64le.go | 11 + .../x/sys/unix/zerrors_linux_riscv64.go | 11 + .../x/sys/unix/zerrors_linux_s390x.go | 11 + .../x/sys/unix/zerrors_linux_sparc64.go | 59 + .../x/sys/unix/zptrace_armnn_linux.go | 8 +- .../x/sys/unix/zptrace_linux_arm64.go | 4 +- .../x/sys/unix/zptrace_mipsnn_linux.go | 8 +- .../x/sys/unix/zptrace_mipsnnle_linux.go | 8 +- .../x/sys/unix/zptrace_x86_linux.go | 8 +- .../golang.org/x/sys/unix/zsyscall_aix_ppc.go | 45 +- .../x/sys/unix/zsyscall_aix_ppc64.go | 46 +- .../x/sys/unix/zsyscall_aix_ppc64_gc.go | 17 +- .../x/sys/unix/zsyscall_aix_ppc64_gccgo.go | 18 +- .../x/sys/unix/zsyscall_darwin_amd64.go | 71 +- .../x/sys/unix/zsyscall_darwin_amd64.s | 160 +- .../x/sys/unix/zsyscall_darwin_arm64.go | 71 +- .../x/sys/unix/zsyscall_darwin_arm64.s | 160 +- .../x/sys/unix/zsyscall_dragonfly_amd64.go | 42 +- .../x/sys/unix/zsyscall_freebsd_386.go | 52 +- .../x/sys/unix/zsyscall_freebsd_amd64.go | 52 +- .../x/sys/unix/zsyscall_freebsd_arm.go | 52 +- .../x/sys/unix/zsyscall_freebsd_arm64.go | 52 +- .../x/sys/unix/zsyscall_freebsd_riscv64.go | 52 +- .../x/sys/unix/zsyscall_illumos_amd64.go | 10 +- .../golang.org/x/sys/unix/zsyscall_linux.go | 89 +- .../x/sys/unix/zsyscall_linux_386.go | 10 - .../x/sys/unix/zsyscall_linux_amd64.go | 10 - .../x/sys/unix/zsyscall_linux_arm.go | 10 - .../x/sys/unix/zsyscall_linux_arm64.go | 10 - .../x/sys/unix/zsyscall_linux_mips.go | 10 - .../x/sys/unix/zsyscall_linux_mips64.go | 10 - .../x/sys/unix/zsyscall_linux_mips64le.go | 10 - .../x/sys/unix/zsyscall_linux_mipsle.go | 10 - .../x/sys/unix/zsyscall_linux_ppc.go | 10 - .../x/sys/unix/zsyscall_linux_ppc64.go | 10 - .../x/sys/unix/zsyscall_linux_ppc64le.go | 10 - .../x/sys/unix/zsyscall_linux_riscv64.go | 26 +- .../x/sys/unix/zsyscall_linux_s390x.go | 10 - .../x/sys/unix/zsyscall_linux_sparc64.go | 10 - .../x/sys/unix/zsyscall_netbsd_386.go | 49 +- .../x/sys/unix/zsyscall_netbsd_amd64.go | 49 +- .../x/sys/unix/zsyscall_netbsd_arm.go | 49 +- .../x/sys/unix/zsyscall_netbsd_arm64.go | 49 +- .../x/sys/unix/zsyscall_openbsd_386.go | 68 +- .../x/sys/unix/zsyscall_openbsd_386.s | 15 +- .../x/sys/unix/zsyscall_openbsd_amd64.go | 68 +- .../x/sys/unix/zsyscall_openbsd_amd64.s | 15 +- .../x/sys/unix/zsyscall_openbsd_arm.go | 68 +- .../x/sys/unix/zsyscall_openbsd_arm.s | 15 +- .../x/sys/unix/zsyscall_openbsd_arm64.go | 68 +- .../x/sys/unix/zsyscall_openbsd_arm64.s | 15 +- .../x/sys/unix/zsyscall_openbsd_mips64.go | 68 +- .../x/sys/unix/zsyscall_openbsd_mips64.s | 15 +- .../x/sys/unix/zsyscall_openbsd_ppc64.go | 68 +- .../x/sys/unix/zsyscall_openbsd_ppc64.s | 18 +- .../x/sys/unix/zsyscall_openbsd_riscv64.go | 68 +- .../x/sys/unix/zsyscall_openbsd_riscv64.s | 15 +- .../x/sys/unix/zsyscall_solaris_amd64.go | 280 +- .../x/sys/unix/zsyscall_zos_s390x.go | 23 +- .../x/sys/unix/zsysnum_linux_386.go | 1 + .../x/sys/unix/zsysnum_linux_amd64.go | 1 + .../x/sys/unix/zsysnum_linux_arm.go | 1 + .../x/sys/unix/zsysnum_linux_arm64.go | 1 + .../x/sys/unix/zsysnum_linux_loong64.go | 1 + .../x/sys/unix/zsysnum_linux_mips.go | 1 + .../x/sys/unix/zsysnum_linux_mips64.go | 1 + .../x/sys/unix/zsysnum_linux_mips64le.go | 1 + .../x/sys/unix/zsysnum_linux_mipsle.go | 1 + .../x/sys/unix/zsysnum_linux_ppc.go | 1 + .../x/sys/unix/zsysnum_linux_ppc64.go | 1 + .../x/sys/unix/zsysnum_linux_ppc64le.go | 1 + .../x/sys/unix/zsysnum_linux_riscv64.go | 3 + .../x/sys/unix/zsysnum_linux_s390x.go | 2 + .../x/sys/unix/zsysnum_linux_sparc64.go | 1 + .../x/sys/unix/ztypes_darwin_amd64.go | 11 + .../x/sys/unix/ztypes_darwin_arm64.go | 11 + .../x/sys/unix/ztypes_freebsd_386.go | 2 +- .../x/sys/unix/ztypes_freebsd_amd64.go | 2 +- .../x/sys/unix/ztypes_freebsd_arm.go | 2 +- .../x/sys/unix/ztypes_freebsd_arm64.go | 2 +- .../x/sys/unix/ztypes_freebsd_riscv64.go | 2 +- vendor/golang.org/x/sys/unix/ztypes_linux.go | 225 +- .../golang.org/x/sys/unix/ztypes_linux_386.go | 4 +- .../x/sys/unix/ztypes_linux_amd64.go | 4 +- .../golang.org/x/sys/unix/ztypes_linux_arm.go | 4 +- .../x/sys/unix/ztypes_linux_arm64.go | 4 +- .../x/sys/unix/ztypes_linux_loong64.go | 4 +- .../x/sys/unix/ztypes_linux_mips.go | 4 +- .../x/sys/unix/ztypes_linux_mips64.go | 4 +- .../x/sys/unix/ztypes_linux_mips64le.go | 4 +- .../x/sys/unix/ztypes_linux_mipsle.go | 4 +- .../golang.org/x/sys/unix/ztypes_linux_ppc.go | 4 +- .../x/sys/unix/ztypes_linux_ppc64.go | 4 +- .../x/sys/unix/ztypes_linux_ppc64le.go | 4 +- .../x/sys/unix/ztypes_linux_riscv64.go | 31 +- .../x/sys/unix/ztypes_linux_s390x.go | 4 +- .../x/sys/unix/ztypes_linux_sparc64.go | 4 +- .../golang.org/x/sys/windows/env_windows.go | 6 +- .../golang.org/x/sys/windows/exec_windows.go | 92 +- .../x/sys/windows/security_windows.go | 21 +- vendor/golang.org/x/sys/windows/service.go | 11 + .../x/sys/windows/syscall_windows.go | 76 +- .../golang.org/x/sys/windows/types_windows.go | 102 +- .../x/sys/windows/zsyscall_windows.go | 98 +- vendor/golang.org/x/term/term_unix.go | 2 +- vendor/modules.txt | 11 +- 181 files changed, 9478 insertions(+), 4597 deletions(-) delete mode 100644 vendor/golang.org/x/net/http2/Dockerfile delete mode 100644 vendor/golang.org/x/net/http2/Makefile create mode 100644 vendor/golang.org/x/net/http2/writesched_roundrobin.go create mode 100644 vendor/golang.org/x/net/idna/tables15.0.0.go create mode 100644 vendor/golang.org/x/net/idna/trie12.0.0.go create mode 100644 vendor/golang.org/x/net/idna/trie13.0.0.go delete mode 100644 vendor/golang.org/x/sys/internal/unsafeheader/unsafeheader.go create mode 100644 vendor/golang.org/x/sys/unix/ioctl_signed.go rename vendor/golang.org/x/sys/unix/{ioctl.go => ioctl_unsigned.go} (76%) create mode 100644 vendor/golang.org/x/sys/unix/mmap_nomremap.go create mode 100644 vendor/golang.org/x/sys/unix/mremap.go diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml index c0babeef..5d128487 100644 --- a/.github/workflows/build.yml +++ b/.github/workflows/build.yml @@ -4,7 +4,7 @@ jobs: build: strategy: matrix: - go-version: [1.19.x, 1.20.x] + go-version: [1.20.x, 1.21.x] goarch: [amd64, arm64] runs-on: ubuntu-latest if: > diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml index ab3c1f62..99b060c8 100644 --- a/.github/workflows/test.yml +++ b/.github/workflows/test.yml @@ -4,7 +4,7 @@ jobs: test: strategy: matrix: - go-version: [1.20.x] + go-version: [1.21.x] os: [ubuntu-latest] #, macos-latest, windows-latest] runs-on: ${{ matrix.os }} steps: diff --git a/Dockerfile b/Dockerfile index 1bd11a6e..8f646134 100644 --- a/Dockerfile +++ b/Dockerfile @@ -1,5 +1,5 @@ # This Dockerfile is used to build the image available on DockerHub -FROM golang:1.20 as build +FROM golang:1.21 as build # Add everything ADD . /usr/src/multi-networkpolicy-iptables diff --git a/go.mod b/go.mod index 8b8e75f4..5e386a1d 100644 --- a/go.mod +++ b/go.mod @@ -40,11 +40,11 @@ require ( github.com/modern-go/reflect2 v1.0.1 // indirect github.com/nxadm/tail v1.4.4 // indirect github.com/pkg/errors v0.9.1 // indirect - golang.org/x/net v0.5.0 // indirect + golang.org/x/net v0.17.0 // indirect golang.org/x/oauth2 v0.4.0 // indirect - golang.org/x/sys v0.5.0 // indirect - golang.org/x/term v0.5.0 // indirect - golang.org/x/text v0.7.0 // indirect + golang.org/x/sys v0.13.0 // indirect + golang.org/x/term v0.13.0 // indirect + golang.org/x/text v0.13.0 // indirect golang.org/x/time v0.0.0-20210723032227-1f47c861a9ac // indirect golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect google.golang.org/appengine v1.6.7 // indirect @@ -64,7 +64,7 @@ require ( replace ( github.com/gogo/protobuf => github.com/gogo/protobuf v1.3.2 - golang.org/x/net => golang.org/x/net v0.7.0 + golang.org/x/net => golang.org/x/net v0.17.0 golang.org/x/text => golang.org/x/text v0.3.8 k8s.io/api => k8s.io/api v0.22.8 k8s.io/apiextensions-apiserver => k8s.io/apiextensions-apiserver v0.22.8 diff --git a/go.sum b/go.sum index 043359db..d5229959 100644 --- a/go.sum +++ b/go.sum @@ -603,6 +603,7 @@ golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8U golang.org/x/crypto v0.0.0-20201002170205-7f63de1d35b0/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= golang.org/x/crypto v0.0.0-20210220033148-5ea612d1eb83/go.mod h1:jdWPYTVW3xRLrWPugEBEK3UY2ZEsg3UU495nc5E+M+I= golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc= +golang.org/x/crypto v0.14.0/go.mod h1:MVFd36DqK4CsrnJYDkBA3VC4m2GkXAM0PvzMCn4JQf4= golang.org/x/exp v0.0.0-20180321215751-8460e604b9de/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= golang.org/x/exp v0.0.0-20180807140117-3d87b88a115f/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= @@ -646,8 +647,8 @@ golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA= golang.org/x/mod v0.3.1-0.20200828183125-ce943fd02449/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA= golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA= golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4= -golang.org/x/net v0.7.0 h1:rJrUqqhjsgNp7KqAIc25s9pZnjU7TUcSY7HcVZjdn1g= -golang.org/x/net v0.7.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs= +golang.org/x/net v0.17.0 h1:pVaXccu2ozPjCXewfr1S7xza/zcXTity9cCdXQYSjIM= +golang.org/x/net v0.17.0/go.mod h1:NxSsAGuq816PNPmqtQdLE42eU2Fs7NoRIZrHJAlaCOE= golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U= golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw= golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw= @@ -722,13 +723,13 @@ golang.org/x/sys v0.0.0-20210603081109-ebe580a85c40/go.mod h1:oPkhp1MJrh7nUepCBc golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.0.0-20210616094352-59db8d763f22/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= -golang.org/x/sys v0.5.0 h1:MUK/U/4lj1t1oPg0HfuXDN/Z1wv31ZJ/YcPiGccS4DU= -golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= +golang.org/x/sys v0.13.0 h1:Af8nKPmuFypiUBjVoU9V20FiaFXOcuZI21p0ycVYYGE= +golang.org/x/sys v0.13.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw= golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo= golang.org/x/term v0.0.0-20210220032956-6a3ed077a48d/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo= -golang.org/x/term v0.5.0 h1:n2a8QNdAb0sZNpU9R1ALUXBbY+w51fCQDN+7EdxNBsY= -golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k= +golang.org/x/term v0.13.0 h1:bb+I9cTfFazGW51MZqBVmZy7+JEJMouUHTUSKVQLBek= +golang.org/x/term v0.13.0/go.mod h1:LTmsnFJwVN6bCy1rVCoS+qHT1HhALEFxKncY3WNNh4U= golang.org/x/text v0.3.8 h1:nAL+RVCQ9uMn3vJZbV+MRnydTJFPf8qqY42YiA6MrqY= golang.org/x/text v0.3.8/go.mod h1:E6s5w1FMmriuDzIBO73fBruAKo1PCIq6d2Q6DHfQ8WQ= golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ= diff --git a/vendor/golang.org/x/net/html/doc.go b/vendor/golang.org/x/net/html/doc.go index 822ed42a..2466ae3d 100644 --- a/vendor/golang.org/x/net/html/doc.go +++ b/vendor/golang.org/x/net/html/doc.go @@ -92,6 +92,27 @@ example, to process each anchor node in depth-first order: The relevant specifications include: https://html.spec.whatwg.org/multipage/syntax.html and https://html.spec.whatwg.org/multipage/syntax.html#tokenization + +# Security Considerations + +Care should be taken when parsing and interpreting HTML, whether full documents +or fragments, within the framework of the HTML specification, especially with +regard to untrusted inputs. + +This package provides both a tokenizer and a parser, which implement the +tokenization, and tokenization and tree construction stages of the WHATWG HTML +parsing specification respectively. While the tokenizer parses and normalizes +individual HTML tokens, only the parser constructs the DOM tree from the +tokenized HTML, as described in the tree construction stage of the +specification, dynamically modifying or extending the docuemnt's DOM tree. + +If your use case requires semantically well-formed HTML documents, as defined by +the WHATWG specification, the parser should be used rather than the tokenizer. + +In security contexts, if trust decisions are being made using the tokenized or +parsed content, the input must be re-serialized (for instance by using Render or +Token.String) in order for those trust decisions to hold, as the process of +tokenization or parsing may alter the content. */ package html // import "golang.org/x/net/html" diff --git a/vendor/golang.org/x/net/html/escape.go b/vendor/golang.org/x/net/html/escape.go index d8561396..04c6bec2 100644 --- a/vendor/golang.org/x/net/html/escape.go +++ b/vendor/golang.org/x/net/html/escape.go @@ -193,6 +193,87 @@ func lower(b []byte) []byte { return b } +// escapeComment is like func escape but escapes its input bytes less often. +// Per https://github.com/golang/go/issues/58246 some HTML comments are (1) +// meaningful and (2) contain angle brackets that we'd like to avoid escaping +// unless we have to. +// +// "We have to" includes the '&' byte, since that introduces other escapes. +// +// It also includes those bytes (not including EOF) that would otherwise end +// the comment. Per the summary table at the bottom of comment_test.go, this is +// the '>' byte that, per above, we'd like to avoid escaping unless we have to. +// +// Studying the summary table (and T actions in its '>' column) closely, we +// only need to escape in states 43, 44, 49, 51 and 52. State 43 is at the +// start of the comment data. State 52 is after a '!'. The other three states +// are after a '-'. +// +// Our algorithm is thus to escape every '&' and to escape '>' if and only if: +// - The '>' is after a '!' or '-' (in the unescaped data) or +// - The '>' is at the start of the comment data (after the opening ""); err != nil { @@ -194,9 +194,8 @@ func render1(w writer, n *Node) error { } } - // Render any child nodes. - switch n.Data { - case "iframe", "noembed", "noframes", "noscript", "plaintext", "script", "style", "xmp": + // Render any child nodes + if childTextNodesAreLiteral(n) { for c := n.FirstChild; c != nil; c = c.NextSibling { if c.Type == TextNode { if _, err := w.WriteString(c.Data); err != nil { @@ -213,7 +212,7 @@ func render1(w writer, n *Node) error { // last element in the file, with no closing tag. return plaintextAbort } - default: + } else { for c := n.FirstChild; c != nil; c = c.NextSibling { if err := render1(w, c); err != nil { return err @@ -231,6 +230,27 @@ func render1(w writer, n *Node) error { return w.WriteByte('>') } +func childTextNodesAreLiteral(n *Node) bool { + // Per WHATWG HTML 13.3, if the parent of the current node is a style, + // script, xmp, iframe, noembed, noframes, or plaintext element, and the + // current node is a text node, append the value of the node's data + // literally. The specification is not explicit about it, but we only + // enforce this if we are in the HTML namespace (i.e. when the namespace is + // ""). + // NOTE: we also always include noscript elements, although the + // specification states that they should only be rendered as such if + // scripting is enabled for the node (which is not something we track). + if n.Namespace != "" { + return false + } + switch n.Data { + case "iframe", "noembed", "noframes", "noscript", "plaintext", "script", "style", "xmp": + return true + default: + return false + } +} + // writeQuoted writes s to w surrounded by quotes. Normally it will use double // quotes, but if s contains a double quote, it will use single quotes. // It is used for writing the identifiers in a doctype declaration. diff --git a/vendor/golang.org/x/net/html/token.go b/vendor/golang.org/x/net/html/token.go index 50f7c6aa..de67f938 100644 --- a/vendor/golang.org/x/net/html/token.go +++ b/vendor/golang.org/x/net/html/token.go @@ -110,7 +110,7 @@ func (t Token) String() string { case SelfClosingTagToken: return "<" + t.tagString() + "/>" case CommentToken: - return "" + return "" case DoctypeToken: return "" } @@ -598,10 +598,10 @@ scriptDataDoubleEscapeEnd: // readComment reads the next comment token starting with "