mirror of
https://github.com/caddyserver/caddy.git
synced 2024-12-27 06:03:48 +03:00
Remove some non-essential plugins from this repo (#2780)
Brotli encoder, jsonc and json5 config adapters, and the unfinished HTTP cache handler are removed. They will be available in separate repos.
This commit is contained in:
Matthew Holt
parent
745cb0e9e6
commit
341d4fb805
11 changed files with 27 additions and 465 deletions
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@ -1,43 +0,0 @@
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// Copyright 2015 Matthew Holt and The Caddy Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package json5adapter
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import (
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"encoding/json"
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"github.com/caddyserver/caddy/v2/caddyconfig"
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"github.com/ilibs/json5"
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)
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func init() {
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caddyconfig.RegisterAdapter("json5", Adapter{})
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}
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// Adapter adapts JSON5 to Caddy JSON.
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type Adapter struct{}
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// Adapt converts the JSON5 config in body to Caddy JSON.
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func (a Adapter) Adapt(body []byte, options map[string]interface{}) (result []byte, warnings []caddyconfig.Warning, err error) {
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var decoded interface{}
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err = json5.Unmarshal(body, &decoded)
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if err != nil {
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return
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}
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result, err = json.Marshal(decoded)
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return
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}
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// Interface guard
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var _ caddyconfig.Adapter = (*Adapter)(nil)
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@ -1,49 +0,0 @@
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// Copyright 2015 Matthew Holt and The Caddy Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package jsoncadapter
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import (
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"encoding/json"
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"github.com/caddyserver/caddy/v2/caddyconfig"
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"github.com/muhammadmuzzammil1998/jsonc"
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)
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func init() {
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caddyconfig.RegisterAdapter("jsonc", Adapter{})
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}
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// Adapter adapts JSON-C to Caddy JSON.
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type Adapter struct{}
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// Adapt converts the JSON-C config in body to Caddy JSON.
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func (a Adapter) Adapt(body []byte, options map[string]interface{}) (result []byte, warnings []caddyconfig.Warning, err error) {
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result = jsonc.ToJSON(body)
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// any errors in the JSON will be
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// reported during config load, but
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// we can at least warn here that
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// it is not valid JSON
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if !json.Valid(result) {
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warnings = append(warnings, caddyconfig.Warning{
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Message: "Resulting JSON is invalid.",
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})
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}
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return
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}
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// Interface guard
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var _ caddyconfig.Adapter = (*Adapter)(nil)
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12
go.mod
12
go.mod
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@ -5,32 +5,28 @@ go 1.14
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require (
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require (
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github.com/Masterminds/sprig/v3 v3.0.2
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github.com/Masterminds/sprig/v3 v3.0.2
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github.com/alecthomas/chroma v0.7.2-0.20200305040604-4f3623dce67a
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github.com/alecthomas/chroma v0.7.2-0.20200305040604-4f3623dce67a
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github.com/andybalholm/brotli v1.0.0
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github.com/caddyserver/certmagic v0.10.4
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github.com/caddyserver/certmagic v0.10.4
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github.com/dustin/go-humanize v1.0.1-0.20200219035652-afde56e7acac
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github.com/dustin/go-humanize v1.0.1-0.20200219035652-afde56e7acac
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github.com/go-acme/lego/v3 v3.5.0
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github.com/go-acme/lego/v3 v3.5.0
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github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e
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github.com/google/cel-go v0.4.0
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github.com/google/cel-go v0.4.0
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github.com/ilibs/json5 v1.0.1
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github.com/jsternberg/zap-logfmt v1.2.0
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github.com/jsternberg/zap-logfmt v1.2.0
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github.com/klauspost/compress v1.10.3
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github.com/klauspost/compress v1.10.3
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github.com/klauspost/cpuid v1.2.3
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github.com/klauspost/cpuid v1.2.3
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github.com/lucas-clemente/quic-go v0.15.2
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github.com/lucas-clemente/quic-go v0.15.2
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github.com/manifoldco/promptui v0.7.0 // indirect
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github.com/manifoldco/promptui v0.7.0 // indirect
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github.com/miekg/dns v1.1.29 // indirect
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github.com/miekg/dns v1.1.29 // indirect
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github.com/muhammadmuzzammil1998/jsonc v0.0.0-20200303171503-1e787b591db7
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github.com/naoina/go-stringutil v0.1.0 // indirect
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github.com/naoina/go-stringutil v0.1.0 // indirect
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github.com/naoina/toml v0.1.1
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github.com/naoina/toml v0.1.1
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github.com/smallstep/certificates v0.14.0-rc.5
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github.com/smallstep/certificates v0.14.0-rc.5
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github.com/smallstep/cli v0.14.0-rc.3
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github.com/smallstep/cli v0.14.0-rc.3
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github.com/smallstep/truststore v0.9.4
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github.com/smallstep/truststore v0.9.4
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github.com/vulcand/oxy v1.0.0
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github.com/vulcand/oxy v1.1.0
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github.com/yuin/goldmark v1.1.25
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github.com/yuin/goldmark v1.1.25
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github.com/yuin/goldmark-highlighting v0.0.0-20200307114337-60d527fdb691
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github.com/yuin/goldmark-highlighting v0.0.0-20200307114337-60d527fdb691
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go.uber.org/zap v1.14.1
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go.uber.org/zap v1.14.1
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golang.org/x/crypto v0.0.0-20200317142112-1b76d66859c6
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golang.org/x/crypto v0.0.0-20200323165209-0ec3e9974c59
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golang.org/x/net v0.0.0-20200319234117-63522dbf7eec
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golang.org/x/net v0.0.0-20200324143707-d3edc9973b7e
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google.golang.org/genproto v0.0.0-20200305110556-506484158171
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google.golang.org/genproto v0.0.0-20200323114720-3f67cca34472
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gopkg.in/natefinch/lumberjack.v2 v2.0.0
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gopkg.in/natefinch/lumberjack.v2 v2.0.0
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gopkg.in/square/go-jose.v2 v2.4.1 // indirect
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gopkg.in/square/go-jose.v2 v2.4.1 // indirect
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gopkg.in/yaml.v2 v2.2.8
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gopkg.in/yaml.v2 v2.2.8
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24
go.sum
24
go.sum
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@ -100,8 +100,6 @@ github.com/alecthomas/units v0.0.0-20190717042225-c3de453c63f4/go.mod h1:ybxpYRF
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github.com/aliyun/alibaba-cloud-sdk-go v0.0.0-20190808125512-07798873deee h1:NYqDBPkhVYt68W3yoGoRRi32i3MLx2ey7SFkJ1v/UI0=
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github.com/aliyun/alibaba-cloud-sdk-go v0.0.0-20190808125512-07798873deee h1:NYqDBPkhVYt68W3yoGoRRi32i3MLx2ey7SFkJ1v/UI0=
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github.com/aliyun/alibaba-cloud-sdk-go v0.0.0-20190808125512-07798873deee/go.mod h1:myCDvQSzCW+wB1WAlocEru4wMGJxy+vlxHdhegi1CDQ=
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github.com/aliyun/alibaba-cloud-sdk-go v0.0.0-20190808125512-07798873deee/go.mod h1:myCDvQSzCW+wB1WAlocEru4wMGJxy+vlxHdhegi1CDQ=
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github.com/aliyun/aliyun-oss-go-sdk v0.0.0-20190307165228-86c17b95fcd5/go.mod h1:T/Aws4fEfogEE9v+HPhhw+CntffsBHJ8nXQCwKr0/g8=
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github.com/aliyun/aliyun-oss-go-sdk v0.0.0-20190307165228-86c17b95fcd5/go.mod h1:T/Aws4fEfogEE9v+HPhhw+CntffsBHJ8nXQCwKr0/g8=
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github.com/andybalholm/brotli v1.0.0 h1:7UCwP93aiSfvWpapti8g88vVVGp2qqtGyePsSuDafo4=
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github.com/andybalholm/brotli v1.0.0/go.mod h1:loMXtMfwqflxFJPmdbJO0a3KNoPuLBgiu3qAvBg8x/Y=
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github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239/go.mod h1:2FmKhYUyUczH0OGQWaF5ceTx0UBShxjsH6f8oGKYe2c=
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github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239/go.mod h1:2FmKhYUyUczH0OGQWaF5ceTx0UBShxjsH6f8oGKYe2c=
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github.com/antihax/optional v0.0.0-20180407024304-ca021399b1a6/go.mod h1:V8iCPQYkqmusNa815XgQio277wI47sdRh1dUOLdyC6Q=
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github.com/antihax/optional v0.0.0-20180407024304-ca021399b1a6/go.mod h1:V8iCPQYkqmusNa815XgQio277wI47sdRh1dUOLdyC6Q=
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github.com/antlr/antlr4 v0.0.0-20190819145818-b43a4c3a8015 h1:StuiJFxQUsxSCzcby6NFZRdEhPkXD5vxN7TZ4MD6T84=
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github.com/antlr/antlr4 v0.0.0-20190819145818-b43a4c3a8015 h1:StuiJFxQUsxSCzcby6NFZRdEhPkXD5vxN7TZ4MD6T84=
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@ -344,6 +342,7 @@ github.com/gorilla/mux v1.7.3/go.mod h1:1lud6UwP+6orDFRuTfBEV8e9/aOM/c4fVVCaMa2z
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github.com/gorilla/securecookie v1.1.1/go.mod h1:ra0sb63/xPlUeL+yeDciTfxMRAA+MP+HVt/4epWDjd4=
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github.com/gorilla/securecookie v1.1.1/go.mod h1:ra0sb63/xPlUeL+yeDciTfxMRAA+MP+HVt/4epWDjd4=
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github.com/gorilla/websocket v1.4.0/go.mod h1:E7qHFY5m1UJ88s3WnNqhKjPHQ0heANvMoAMk2YaljkQ=
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github.com/gorilla/websocket v1.4.0/go.mod h1:E7qHFY5m1UJ88s3WnNqhKjPHQ0heANvMoAMk2YaljkQ=
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github.com/gorilla/websocket v1.4.1/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
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github.com/gorilla/websocket v1.4.1/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
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github.com/gorilla/websocket v1.4.2/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
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github.com/gostaticanalysis/analysisutil v0.0.0-20190318220348-4088753ea4d3/go.mod h1:eEOZF4jCKGi+aprrirO9e7WKB3beBRtWgqGunKl6pKE=
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github.com/gostaticanalysis/analysisutil v0.0.0-20190318220348-4088753ea4d3/go.mod h1:eEOZF4jCKGi+aprrirO9e7WKB3beBRtWgqGunKl6pKE=
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github.com/gostaticanalysis/analysisutil v0.0.3/go.mod h1:eEOZF4jCKGi+aprrirO9e7WKB3beBRtWgqGunKl6pKE=
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github.com/gostaticanalysis/analysisutil v0.0.3/go.mod h1:eEOZF4jCKGi+aprrirO9e7WKB3beBRtWgqGunKl6pKE=
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github.com/gravitational/trace v0.0.0-20190726142706-a535a178675f/go.mod h1:RvdOUHE4SHqR3oXlFFKnGzms8a5dugHygGw1bqDstYI=
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github.com/gravitational/trace v0.0.0-20190726142706-a535a178675f/go.mod h1:RvdOUHE4SHqR3oXlFFKnGzms8a5dugHygGw1bqDstYI=
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@ -368,8 +367,6 @@ github.com/huandu/xstrings v1.2.0/go.mod h1:DvyZB1rfVYsBIigL8HwpZgxHwXozlTgGqn63
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github.com/ianlancetaylor/demangle v0.0.0-20181102032728-5e5cf60278f6/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=
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github.com/ianlancetaylor/demangle v0.0.0-20181102032728-5e5cf60278f6/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=
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github.com/icrowley/fake v0.0.0-20180203215853-4178557ae428/go.mod h1:uhpZMVGznybq1itEKXj6RYw9I71qK4kH+OGMjRC4KEo=
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github.com/icrowley/fake v0.0.0-20180203215853-4178557ae428/go.mod h1:uhpZMVGznybq1itEKXj6RYw9I71qK4kH+OGMjRC4KEo=
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github.com/iij/doapi v0.0.0-20190504054126-0bbf12d6d7df/go.mod h1:QMZY7/J/KSQEhKWFeDesPjMj+wCHReeknARU3wqlyN4=
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github.com/iij/doapi v0.0.0-20190504054126-0bbf12d6d7df/go.mod h1:QMZY7/J/KSQEhKWFeDesPjMj+wCHReeknARU3wqlyN4=
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github.com/ilibs/json5 v1.0.1 h1:3e14wUQM8PyK6Hf1bM+zAQFxfG+N5oZj35x5vCNeQ58=
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github.com/ilibs/json5 v1.0.1/go.mod h1:kXsGuzHMPuZZTN15l0IQzy5PR8DrDhPB24tFgwpdKME=
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github.com/imdario/mergo v0.3.7/go.mod h1:2EnlNZ0deacrJVfApfmtdGgDfMuh/nq6Ok1EcJh5FfA=
|
github.com/imdario/mergo v0.3.7/go.mod h1:2EnlNZ0deacrJVfApfmtdGgDfMuh/nq6Ok1EcJh5FfA=
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github.com/imdario/mergo v0.3.8 h1:CGgOkSJeqMRmt0D9XLWExdT4m4F1vd3FV3VPt+0VxkQ=
|
github.com/imdario/mergo v0.3.8 h1:CGgOkSJeqMRmt0D9XLWExdT4m4F1vd3FV3VPt+0VxkQ=
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github.com/imdario/mergo v0.3.8/go.mod h1:2EnlNZ0deacrJVfApfmtdGgDfMuh/nq6Ok1EcJh5FfA=
|
github.com/imdario/mergo v0.3.8/go.mod h1:2EnlNZ0deacrJVfApfmtdGgDfMuh/nq6Ok1EcJh5FfA=
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@ -498,8 +495,6 @@ github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3Rllmb
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github.com/mohae/deepcopy v0.0.0-20170929034955-c48cc78d4826/go.mod h1:TaXosZuwdSHYgviHp1DAtfrULt5eUgsSMsZf+YrPgl8=
|
github.com/mohae/deepcopy v0.0.0-20170929034955-c48cc78d4826/go.mod h1:TaXosZuwdSHYgviHp1DAtfrULt5eUgsSMsZf+YrPgl8=
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github.com/mozilla/tls-observatory v0.0.0-20180409132520-8791a200eb40/go.mod h1:SrKMQvPiws7F7iqYp8/TX+IhxCYhzr6N/1yb8cwHsGk=
|
github.com/mozilla/tls-observatory v0.0.0-20180409132520-8791a200eb40/go.mod h1:SrKMQvPiws7F7iqYp8/TX+IhxCYhzr6N/1yb8cwHsGk=
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github.com/mozilla/tls-observatory v0.0.0-20190404164649-a3c1b6cfecfd/go.mod h1:SrKMQvPiws7F7iqYp8/TX+IhxCYhzr6N/1yb8cwHsGk=
|
github.com/mozilla/tls-observatory v0.0.0-20190404164649-a3c1b6cfecfd/go.mod h1:SrKMQvPiws7F7iqYp8/TX+IhxCYhzr6N/1yb8cwHsGk=
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github.com/muhammadmuzzammil1998/jsonc v0.0.0-20200303171503-1e787b591db7 h1:IhnWtz7gaLvL0wn8xr86ERSvSmwNAsaHMRAqgsu/CVQ=
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github.com/muhammadmuzzammil1998/jsonc v0.0.0-20200303171503-1e787b591db7/go.mod h1:saF2fIVw4banK0H4+/EuqfFLpRnoy5S+ECwTOCcRcSU=
|
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github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
|
github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
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github.com/namedotcom/go v0.0.0-20180403034216-08470befbe04/go.mod h1:5sN+Lt1CaY4wsPvgQH/jsuJi4XO2ssZbdsIizr4CVC8=
|
github.com/namedotcom/go v0.0.0-20180403034216-08470befbe04/go.mod h1:5sN+Lt1CaY4wsPvgQH/jsuJi4XO2ssZbdsIizr4CVC8=
|
||||||
github.com/naoina/go-stringutil v0.1.0 h1:rCUeRUHjBjGTSHl0VC00jUPLz8/F9dDzYI70Hzifhks=
|
github.com/naoina/go-stringutil v0.1.0 h1:rCUeRUHjBjGTSHl0VC00jUPLz8/F9dDzYI70Hzifhks=
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|
|
@ -750,8 +745,8 @@ github.com/valyala/quicktemplate v1.2.0/go.mod h1:EH+4AkTd43SvgIbQHYu59/cJyxDoOV
|
||||||
github.com/valyala/tcplisten v0.0.0-20161114210144-ceec8f93295a/go.mod h1:v3UYOV9WzVtRmSR+PDvWpU/qWl4Wa5LApYYX4ZtKbio=
|
github.com/valyala/tcplisten v0.0.0-20161114210144-ceec8f93295a/go.mod h1:v3UYOV9WzVtRmSR+PDvWpU/qWl4Wa5LApYYX4ZtKbio=
|
||||||
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/vulcand/oxy v1.0.0 h1:7vL5/pjDFzHGbtBEhmlHITUi6KLH4xXTDF33/wrdRKw=
|
github.com/vulcand/oxy v1.1.0 h1:DbBijGo1+6cFqR9jarkMxasdj0lgWwrrFtue6ijek4Q=
|
||||||
github.com/vulcand/oxy v1.0.0/go.mod h1:6EXgOAl6CRa46/2ZGcDJKf3ywJUp5WtT7vSlGSkvecI=
|
github.com/vulcand/oxy v1.1.0/go.mod h1:ADiMYHi8gkGl2987yQIzDRoXZilANF4WtKaQ92OppKY=
|
||||||
github.com/vulcand/predicate v1.1.0/go.mod h1:mlccC5IRBoc2cIFmCB8ZM62I3VDb6p2GXESMHa3CnZg=
|
github.com/vulcand/predicate v1.1.0/go.mod h1:mlccC5IRBoc2cIFmCB8ZM62I3VDb6p2GXESMHa3CnZg=
|
||||||
github.com/vultr/govultr v0.1.4/go.mod h1:9H008Uxr/C4vFNGLqKx232C206GL0PBHzOP0809bGNA=
|
github.com/vultr/govultr v0.1.4/go.mod h1:9H008Uxr/C4vFNGLqKx232C206GL0PBHzOP0809bGNA=
|
||||||
github.com/weppos/publicsuffix-go v0.4.0/go.mod h1:z3LCPQ38eedDQSwmsSRW4Y7t2L8Ln16JPQ02lHAdn5k=
|
github.com/weppos/publicsuffix-go v0.4.0/go.mod h1:z3LCPQ38eedDQSwmsSRW4Y7t2L8Ln16JPQ02lHAdn5k=
|
||||||
|
|
@ -824,8 +819,8 @@ golang.org/x/crypto v0.0.0-20191227163750-53104e6ec876/go.mod h1:LzIPMQfyMNhhGPh
|
||||||
golang.org/x/crypto v0.0.0-20200221231518-2aa609cf4a9d/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
|
golang.org/x/crypto v0.0.0-20200221231518-2aa609cf4a9d/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
|
||||||
golang.org/x/crypto v0.0.0-20200302210943-78000ba7a073 h1:xMPOj6Pz6UipU1wXLkrtqpHbR0AVFnyPEQq/wRWz9lM=
|
golang.org/x/crypto v0.0.0-20200302210943-78000ba7a073 h1:xMPOj6Pz6UipU1wXLkrtqpHbR0AVFnyPEQq/wRWz9lM=
|
||||||
golang.org/x/crypto v0.0.0-20200302210943-78000ba7a073/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
|
golang.org/x/crypto v0.0.0-20200302210943-78000ba7a073/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
|
||||||
golang.org/x/crypto v0.0.0-20200317142112-1b76d66859c6 h1:TjszyFsQsyZNHwdVdZ5m7bjmreu0znc2kRYsEml9/Ww=
|
golang.org/x/crypto v0.0.0-20200323165209-0ec3e9974c59 h1:3zb4D3T4G8jdExgVU/95+vQXfpEPiMdCaZgmGVxjNHM=
|
||||||
golang.org/x/crypto v0.0.0-20200317142112-1b76d66859c6/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
|
golang.org/x/crypto v0.0.0-20200323165209-0ec3e9974c59/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
|
||||||
golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
|
golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
|
||||||
golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
|
golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
|
||||||
golang.org/x/exp v0.0.0-20190510132918-efd6b22b2522/go.mod h1:ZjyILWgesfNpC6sMxTJOJm9Kp84zZh5NQWvqDGG3Qr8=
|
golang.org/x/exp v0.0.0-20190510132918-efd6b22b2522/go.mod h1:ZjyILWgesfNpC6sMxTJOJm9Kp84zZh5NQWvqDGG3Qr8=
|
||||||
|
|
@ -896,8 +891,8 @@ golang.org/x/net v0.0.0-20200222125558-5a598a2470a0/go.mod h1:z5CRVTTTmAJ677TzLL
|
||||||
golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
|
golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
|
||||||
golang.org/x/net v0.0.0-20200301022130-244492dfa37a h1:GuSPYbZzB5/dcLNCwLQLsg3obCJtX9IJhpXkvY7kzk0=
|
golang.org/x/net v0.0.0-20200301022130-244492dfa37a h1:GuSPYbZzB5/dcLNCwLQLsg3obCJtX9IJhpXkvY7kzk0=
|
||||||
golang.org/x/net v0.0.0-20200301022130-244492dfa37a/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
|
golang.org/x/net v0.0.0-20200301022130-244492dfa37a/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
|
||||||
golang.org/x/net v0.0.0-20200319234117-63522dbf7eec h1:w0SItUiQ4sBiXBAwWNkyu8Fu2Qpn/dtDIcoPkPDqjRw=
|
golang.org/x/net v0.0.0-20200324143707-d3edc9973b7e h1:3G+cUijn7XD+S4eJFddp53Pv7+slrESplyjG25HgL+k=
|
||||||
golang.org/x/net v0.0.0-20200319234117-63522dbf7eec/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
|
golang.org/x/net v0.0.0-20200324143707-d3edc9973b7e/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
|
||||||
golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
|
golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
|
||||||
golang.org/x/oauth2 v0.0.0-20181017192945-9dcd33a902f4/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
|
golang.org/x/oauth2 v0.0.0-20181017192945-9dcd33a902f4/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
|
||||||
golang.org/x/oauth2 v0.0.0-20181203162652-d668ce993890/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
|
golang.org/x/oauth2 v0.0.0-20181203162652-d668ce993890/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
|
||||||
|
|
@ -963,6 +958,8 @@ golang.org/x/sys v0.0.0-20200223170610-d5e6a3e2c0ae h1:/WDfKMnPU+m5M4xB+6x4kaepx
|
||||||
golang.org/x/sys v0.0.0-20200223170610-d5e6a3e2c0ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
golang.org/x/sys v0.0.0-20200223170610-d5e6a3e2c0ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||||
golang.org/x/sys v0.0.0-20200302150141-5c8b2ff67527 h1:uYVVQ9WP/Ds2ROhcaGPeIdVq0RIXVLwsHlnvJ+cT1So=
|
golang.org/x/sys v0.0.0-20200302150141-5c8b2ff67527 h1:uYVVQ9WP/Ds2ROhcaGPeIdVq0RIXVLwsHlnvJ+cT1So=
|
||||||
golang.org/x/sys v0.0.0-20200302150141-5c8b2ff67527/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
golang.org/x/sys v0.0.0-20200302150141-5c8b2ff67527/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||||
|
golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd h1:xhmwyvizuTgC2qz7ZlMluP20uW+C3Rm0FD/WLDX8884=
|
||||||
|
golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||||
golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
|
golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
|
||||||
golang.org/x/text v0.0.0-20170915090833-1cbadb444a80/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
|
golang.org/x/text v0.0.0-20170915090833-1cbadb444a80/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
|
||||||
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
|
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
|
||||||
|
|
@ -1089,6 +1086,8 @@ google.golang.org/genproto v0.0.0-20200212174721-66ed5ce911ce/go.mod h1:55QSHmfG
|
||||||
google.golang.org/genproto v0.0.0-20200224152610-e50cd9704f63/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
|
google.golang.org/genproto v0.0.0-20200224152610-e50cd9704f63/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
|
||||||
google.golang.org/genproto v0.0.0-20200305110556-506484158171 h1:xes2Q2k+d/+YNXVw0FpZkIDJiaux4OVrRKXRAzH6A0U=
|
google.golang.org/genproto v0.0.0-20200305110556-506484158171 h1:xes2Q2k+d/+YNXVw0FpZkIDJiaux4OVrRKXRAzH6A0U=
|
||||||
google.golang.org/genproto v0.0.0-20200305110556-506484158171/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
|
google.golang.org/genproto v0.0.0-20200305110556-506484158171/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
|
||||||
|
google.golang.org/genproto v0.0.0-20200323114720-3f67cca34472 h1:XRuIAeTRoXziYGYTVer+YGxVXQBiOhZ8+SpNELP73oQ=
|
||||||
|
google.golang.org/genproto v0.0.0-20200323114720-3f67cca34472/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
|
||||||
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=
|
||||||
|
|
@ -1158,6 +1157,7 @@ honnef.co/go/tools v0.0.1-2020.1.3 h1:sXmLre5bzIR6ypkjXCDI3jHPssRhc8KD/Ome589sc3
|
||||||
honnef.co/go/tools v0.0.1-2020.1.3/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
|
honnef.co/go/tools v0.0.1-2020.1.3/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
|
||||||
howett.net/plist v0.0.0-20181124034731-591f970eefbb h1:jhnBjNi9UFpfpl8YZhA9CrOqpnJdvzuiHsl/dnxl11M=
|
howett.net/plist v0.0.0-20181124034731-591f970eefbb h1:jhnBjNi9UFpfpl8YZhA9CrOqpnJdvzuiHsl/dnxl11M=
|
||||||
howett.net/plist v0.0.0-20181124034731-591f970eefbb/go.mod h1:vMygbs4qMhSZSc4lCUl2OEE+rDiIIJAIdR4m7MiMcm0=
|
howett.net/plist v0.0.0-20181124034731-591f970eefbb/go.mod h1:vMygbs4qMhSZSc4lCUl2OEE+rDiIIJAIdR4m7MiMcm0=
|
||||||
|
launchpad.net/gocheck v0.0.0-20140225173054-000000000087/go.mod h1:hj7XX3B/0A+80Vse0e+BUHsHMTEhd0O4cpUHr/e/BUM=
|
||||||
mvdan.cc/interfacer v0.0.0-20180901003855-c20040233aed/go.mod h1:Xkxe497xwlCKkIaQYRfC7CSLworTXY9RMqwhhCm+8Nc=
|
mvdan.cc/interfacer v0.0.0-20180901003855-c20040233aed/go.mod h1:Xkxe497xwlCKkIaQYRfC7CSLworTXY9RMqwhhCm+8Nc=
|
||||||
mvdan.cc/lint v0.0.0-20170908181259-adc824a0674b/go.mod h1:2odslEg/xrtNQqCYg2/jCoyKnw3vv5biOc3JnIcYfL4=
|
mvdan.cc/lint v0.0.0-20170908181259-adc824a0674b/go.mod h1:2odslEg/xrtNQqCYg2/jCoyKnw3vv5biOc3JnIcYfL4=
|
||||||
mvdan.cc/unparam v0.0.0-20190209190245-fbb59629db34/go.mod h1:H6SUd1XjIs+qQCyskXg5OFSrilMRUkD8ePJpHKDPaeY=
|
mvdan.cc/unparam v0.0.0-20190209190245-fbb59629db34/go.mod h1:H6SUd1XjIs+qQCyskXg5OFSrilMRUkD8ePJpHKDPaeY=
|
||||||
|
|
|
||||||
|
|
@ -1,95 +0,0 @@
|
||||||
// Copyright 2015 Matthew Holt and The Caddy Authors
|
|
||||||
//
|
|
||||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
||||||
// you may not use this file except in compliance with the License.
|
|
||||||
// You may obtain a copy of the License at
|
|
||||||
//
|
|
||||||
// http://www.apache.org/licenses/LICENSE-2.0
|
|
||||||
//
|
|
||||||
// Unless required by applicable law or agreed to in writing, software
|
|
||||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
||||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
||||||
// See the License for the specific language governing permissions and
|
|
||||||
// limitations under the License.
|
|
||||||
|
|
||||||
package caddybrotli
|
|
||||||
|
|
||||||
import (
|
|
||||||
"fmt"
|
|
||||||
"strconv"
|
|
||||||
|
|
||||||
"github.com/andybalholm/brotli"
|
|
||||||
"github.com/caddyserver/caddy/v2"
|
|
||||||
"github.com/caddyserver/caddy/v2/caddyconfig/caddyfile"
|
|
||||||
"github.com/caddyserver/caddy/v2/modules/caddyhttp/encode"
|
|
||||||
)
|
|
||||||
|
|
||||||
func init() {
|
|
||||||
caddy.RegisterModule(Brotli{})
|
|
||||||
}
|
|
||||||
|
|
||||||
// Brotli can create brotli encoders. Note that brotli
|
|
||||||
// is not known for great encoding performance, and
|
|
||||||
// its use during requests is discouraged; instead,
|
|
||||||
// pre-compress the content instead.
|
|
||||||
type Brotli struct {
|
|
||||||
Quality *int `json:"quality,omitempty"`
|
|
||||||
}
|
|
||||||
|
|
||||||
// CaddyModule returns the Caddy module information.
|
|
||||||
func (Brotli) CaddyModule() caddy.ModuleInfo {
|
|
||||||
return caddy.ModuleInfo{
|
|
||||||
ID: "http.encoders.brotli",
|
|
||||||
New: func() caddy.Module { return new(Brotli) },
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
// UnmarshalCaddyfile sets up the handler from Caddyfile tokens.
|
|
||||||
func (b *Brotli) UnmarshalCaddyfile(d *caddyfile.Dispenser) error {
|
|
||||||
for d.Next() {
|
|
||||||
if !d.NextArg() {
|
|
||||||
continue
|
|
||||||
}
|
|
||||||
qualityStr := d.Val()
|
|
||||||
quality, err := strconv.Atoi(qualityStr)
|
|
||||||
if err != nil {
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
b.Quality = &quality
|
|
||||||
}
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
|
|
||||||
// Validate validates b's configuration.
|
|
||||||
func (b Brotli) Validate() error {
|
|
||||||
if b.Quality != nil {
|
|
||||||
quality := *b.Quality
|
|
||||||
if quality < brotli.BestSpeed {
|
|
||||||
return fmt.Errorf("quality too low; must be >= %d", brotli.BestSpeed)
|
|
||||||
}
|
|
||||||
if quality > brotli.BestCompression {
|
|
||||||
return fmt.Errorf("quality too high; must be <= %d", brotli.BestCompression)
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
|
|
||||||
// AcceptEncoding returns the name of the encoding as
|
|
||||||
// used in the Accept-Encoding request headers.
|
|
||||||
func (Brotli) AcceptEncoding() string { return "br" }
|
|
||||||
|
|
||||||
// NewEncoder returns a new brotli writer.
|
|
||||||
func (b Brotli) NewEncoder() encode.Encoder {
|
|
||||||
quality := brotli.DefaultCompression
|
|
||||||
if b.Quality != nil {
|
|
||||||
quality = *b.Quality
|
|
||||||
}
|
|
||||||
return brotli.NewWriterLevel(nil, quality)
|
|
||||||
}
|
|
||||||
|
|
||||||
// Interface guards
|
|
||||||
var (
|
|
||||||
_ encode.Encoding = (*Brotli)(nil)
|
|
||||||
_ caddy.Validator = (*Brotli)(nil)
|
|
||||||
_ caddyfile.Unmarshaler = (*Brotli)(nil)
|
|
||||||
)
|
|
||||||
|
|
@ -42,7 +42,6 @@ func parseCaddyfile(h httpcaddyfile.Helper) (caddyhttp.MiddlewareHandler, error)
|
||||||
// encode [<matcher>] <formats...> {
|
// encode [<matcher>] <formats...> {
|
||||||
// gzip [<level>]
|
// gzip [<level>]
|
||||||
// zstd
|
// zstd
|
||||||
// brotli [<quality>]
|
|
||||||
// }
|
// }
|
||||||
//
|
//
|
||||||
// Specifying the formats on the first line will use those formats' defaults.
|
// Specifying the formats on the first line will use those formats' defaults.
|
||||||
|
|
|
||||||
|
|
@ -1,242 +0,0 @@
|
||||||
// Copyright 2015 Matthew Holt and The Caddy Authors
|
|
||||||
//
|
|
||||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
||||||
// you may not use this file except in compliance with the License.
|
|
||||||
// You may obtain a copy of the License at
|
|
||||||
//
|
|
||||||
// http://www.apache.org/licenses/LICENSE-2.0
|
|
||||||
//
|
|
||||||
// Unless required by applicable law or agreed to in writing, software
|
|
||||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
||||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
||||||
// See the License for the specific language governing permissions and
|
|
||||||
// limitations under the License.
|
|
||||||
|
|
||||||
package httpcache
|
|
||||||
|
|
||||||
import (
|
|
||||||
"bytes"
|
|
||||||
"context"
|
|
||||||
"encoding/gob"
|
|
||||||
"fmt"
|
|
||||||
"io"
|
|
||||||
"log"
|
|
||||||
"net/http"
|
|
||||||
"sync"
|
|
||||||
|
|
||||||
"github.com/caddyserver/caddy/v2"
|
|
||||||
"github.com/caddyserver/caddy/v2/modules/caddyhttp"
|
|
||||||
"github.com/golang/groupcache"
|
|
||||||
)
|
|
||||||
|
|
||||||
func init() {
|
|
||||||
caddy.RegisterModule(Cache{})
|
|
||||||
}
|
|
||||||
|
|
||||||
// Cache implements a simple distributed cache.
|
|
||||||
//
|
|
||||||
// NOTE: This module is a work-in-progress. It is
|
|
||||||
// not finished and is NOT ready for production use.
|
|
||||||
// [We need your help to finish it! Please volunteer
|
|
||||||
// in this issue.](https://github.com/caddyserver/caddy/issues/2820)
|
|
||||||
// Until it is finished, this module is subject to
|
|
||||||
// breaking changes.
|
|
||||||
//
|
|
||||||
// Caches only GET and HEAD requests. Honors the Cache-Control: no-cache header.
|
|
||||||
//
|
|
||||||
// Still TODO:
|
|
||||||
//
|
|
||||||
// - Eviction policies and API
|
|
||||||
// - Use single cache per-process
|
|
||||||
// - Preserve cache through config reloads
|
|
||||||
// - More control over what gets cached
|
|
||||||
type Cache struct {
|
|
||||||
// The network address of this cache instance; required.
|
|
||||||
Self string `json:"self,omitempty"`
|
|
||||||
|
|
||||||
// A list of network addresses of cache instances in the group.
|
|
||||||
Peers []string `json:"peers,omitempty"`
|
|
||||||
|
|
||||||
// Maximum size of the cache, in bytes. Default is 512 MB.
|
|
||||||
MaxSize int64 `json:"max_size,omitempty"`
|
|
||||||
|
|
||||||
group *groupcache.Group
|
|
||||||
}
|
|
||||||
|
|
||||||
// CaddyModule returns the Caddy module information.
|
|
||||||
func (Cache) CaddyModule() caddy.ModuleInfo {
|
|
||||||
return caddy.ModuleInfo{
|
|
||||||
ID: "http.handlers.cache",
|
|
||||||
New: func() caddy.Module { return new(Cache) },
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
// Provision provisions c.
|
|
||||||
func (c *Cache) Provision(ctx caddy.Context) error {
|
|
||||||
// TODO: use UsagePool so that cache survives config reloads - TODO: a single cache for whole process?
|
|
||||||
maxSize := c.MaxSize
|
|
||||||
if maxSize == 0 {
|
|
||||||
const maxMB = 512
|
|
||||||
maxSize = int64(maxMB << 20)
|
|
||||||
}
|
|
||||||
poolMu.Lock()
|
|
||||||
if pool == nil {
|
|
||||||
pool = groupcache.NewHTTPPool(c.Self)
|
|
||||||
c.group = groupcache.NewGroup(groupName, maxSize, groupcache.GetterFunc(c.getter))
|
|
||||||
} else {
|
|
||||||
c.group = groupcache.GetGroup(groupName)
|
|
||||||
}
|
|
||||||
pool.Set(append(c.Peers, c.Self)...)
|
|
||||||
poolMu.Unlock()
|
|
||||||
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
|
|
||||||
// Validate validates c.
|
|
||||||
func (c *Cache) Validate() error {
|
|
||||||
if c.Self == "" {
|
|
||||||
return fmt.Errorf("address of this instance (self) is required")
|
|
||||||
}
|
|
||||||
if c.MaxSize < 0 {
|
|
||||||
return fmt.Errorf("size must be greater than 0")
|
|
||||||
}
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
|
|
||||||
func (c *Cache) ServeHTTP(w http.ResponseWriter, r *http.Request, next caddyhttp.Handler) error {
|
|
||||||
// TODO: proper RFC implementation of cache control headers...
|
|
||||||
if r.Header.Get("Cache-Control") == "no-cache" || (r.Method != "GET" && r.Method != "HEAD") {
|
|
||||||
return next.ServeHTTP(w, r)
|
|
||||||
}
|
|
||||||
|
|
||||||
getterCtx := getterContext{w, r, next}
|
|
||||||
ctx := context.WithValue(r.Context(), getterContextCtxKey, getterCtx)
|
|
||||||
|
|
||||||
// TODO: rigorous performance testing
|
|
||||||
|
|
||||||
// TODO: pretty much everything else to handle the nuances of HTTP caching...
|
|
||||||
|
|
||||||
// TODO: groupcache has no explicit cache eviction, so we need to embed
|
|
||||||
// all information related to expiring cache entries into the key; right
|
|
||||||
// now we just use the request URI as a proof-of-concept
|
|
||||||
key := r.RequestURI
|
|
||||||
|
|
||||||
var cachedBytes []byte
|
|
||||||
err := c.group.Get(ctx, key, groupcache.AllocatingByteSliceSink(&cachedBytes))
|
|
||||||
if err == errUncacheable {
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
if err != nil {
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
|
|
||||||
// the cached bytes consists of two parts: first a
|
|
||||||
// gob encoding of the status and header, immediately
|
|
||||||
// followed by the raw bytes of the response body
|
|
||||||
rdr := bytes.NewReader(cachedBytes)
|
|
||||||
|
|
||||||
// read the header and status first
|
|
||||||
var hs headerAndStatus
|
|
||||||
err = gob.NewDecoder(rdr).Decode(&hs)
|
|
||||||
if err != nil {
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
|
|
||||||
// set and write the cached headers
|
|
||||||
for k, v := range hs.Header {
|
|
||||||
w.Header()[k] = v
|
|
||||||
}
|
|
||||||
w.WriteHeader(hs.Status)
|
|
||||||
|
|
||||||
// write the cached response body
|
|
||||||
io.Copy(w, rdr)
|
|
||||||
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
|
|
||||||
func (c *Cache) getter(ctx context.Context, key string, dest groupcache.Sink) error {
|
|
||||||
combo := ctx.Value(getterContextCtxKey).(getterContext)
|
|
||||||
|
|
||||||
// the buffer will store the gob-encoded header, then the body
|
|
||||||
buf := bufPool.Get().(*bytes.Buffer)
|
|
||||||
buf.Reset()
|
|
||||||
defer bufPool.Put(buf)
|
|
||||||
|
|
||||||
// we need to record the response if we are to cache it; only cache if
|
|
||||||
// request is successful (TODO: there's probably much more nuance needed here)
|
|
||||||
rr := caddyhttp.NewResponseRecorder(combo.rw, buf, func(status int, header http.Header) bool {
|
|
||||||
shouldBuf := status < 300
|
|
||||||
|
|
||||||
if shouldBuf {
|
|
||||||
// store the header before the body, so we can efficiently
|
|
||||||
// and conveniently use a single buffer for both; gob
|
|
||||||
// decoder will only read up to end of gob message, and
|
|
||||||
// the rest will be the body, which will be written
|
|
||||||
// implicitly for us by the recorder
|
|
||||||
err := gob.NewEncoder(buf).Encode(headerAndStatus{
|
|
||||||
Header: header,
|
|
||||||
Status: status,
|
|
||||||
})
|
|
||||||
if err != nil {
|
|
||||||
log.Printf("[ERROR] Encoding headers for cache entry: %v; not caching this request", err)
|
|
||||||
return false
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
return shouldBuf
|
|
||||||
})
|
|
||||||
|
|
||||||
// execute next handlers in chain
|
|
||||||
err := combo.next.ServeHTTP(rr, combo.req)
|
|
||||||
if err != nil {
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
|
|
||||||
// if response body was not buffered, response was
|
|
||||||
// already written and we are unable to cache
|
|
||||||
if !rr.Buffered() {
|
|
||||||
return errUncacheable
|
|
||||||
}
|
|
||||||
|
|
||||||
// add to cache
|
|
||||||
dest.SetBytes(buf.Bytes())
|
|
||||||
|
|
||||||
return nil
|
|
||||||
}
|
|
||||||
|
|
||||||
type headerAndStatus struct {
|
|
||||||
Header http.Header
|
|
||||||
Status int
|
|
||||||
}
|
|
||||||
|
|
||||||
type getterContext struct {
|
|
||||||
rw http.ResponseWriter
|
|
||||||
req *http.Request
|
|
||||||
next caddyhttp.Handler
|
|
||||||
}
|
|
||||||
|
|
||||||
var bufPool = sync.Pool{
|
|
||||||
New: func() interface{} {
|
|
||||||
return new(bytes.Buffer)
|
|
||||||
},
|
|
||||||
}
|
|
||||||
|
|
||||||
var (
|
|
||||||
pool *groupcache.HTTPPool
|
|
||||||
poolMu sync.Mutex
|
|
||||||
)
|
|
||||||
|
|
||||||
var errUncacheable = fmt.Errorf("uncacheable")
|
|
||||||
|
|
||||||
const groupName = "http_requests"
|
|
||||||
|
|
||||||
type ctxKey string
|
|
||||||
|
|
||||||
const getterContextCtxKey ctxKey = "getter_context"
|
|
||||||
|
|
||||||
// Interface guards
|
|
||||||
var (
|
|
||||||
_ caddy.Provisioner = (*Cache)(nil)
|
|
||||||
_ caddy.Validator = (*Cache)(nil)
|
|
||||||
_ caddyhttp.MiddlewareHandler = (*Cache)(nil)
|
|
||||||
)
|
|
||||||
|
|
@ -34,7 +34,7 @@ type RequestBody struct {
|
||||||
// CaddyModule returns the Caddy module information.
|
// CaddyModule returns the Caddy module information.
|
||||||
func (RequestBody) CaddyModule() caddy.ModuleInfo {
|
func (RequestBody) CaddyModule() caddy.ModuleInfo {
|
||||||
return caddy.ModuleInfo{
|
return caddy.ModuleInfo{
|
||||||
ID: "http.handlers.request_body", // TODO: better name for this?
|
ID: "http.handlers.request_body",
|
||||||
New: func() caddy.Module { return new(RequestBody) },
|
New: func() caddy.Module { return new(RequestBody) },
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
|
||||||
|
|
@ -24,12 +24,12 @@ import (
|
||||||
)
|
)
|
||||||
|
|
||||||
func init() {
|
func init() {
|
||||||
caddy.RegisterModule(localCircuitBreaker{})
|
caddy.RegisterModule(internalCircuitBreaker{})
|
||||||
}
|
}
|
||||||
|
|
||||||
// localCircuitBreaker implements circuit breaking functionality
|
// internalCircuitBreaker implements circuit breaking functionality
|
||||||
// for requests within this process over a sliding time window.
|
// for requests within this process over a sliding time window.
|
||||||
type localCircuitBreaker struct {
|
type internalCircuitBreaker struct {
|
||||||
tripped int32
|
tripped int32
|
||||||
cbFactor int32
|
cbFactor int32
|
||||||
threshold float64
|
threshold float64
|
||||||
|
|
@ -39,15 +39,15 @@ type localCircuitBreaker struct {
|
||||||
}
|
}
|
||||||
|
|
||||||
// CaddyModule returns the Caddy module information.
|
// CaddyModule returns the Caddy module information.
|
||||||
func (localCircuitBreaker) CaddyModule() caddy.ModuleInfo {
|
func (internalCircuitBreaker) CaddyModule() caddy.ModuleInfo {
|
||||||
return caddy.ModuleInfo{
|
return caddy.ModuleInfo{
|
||||||
ID: "http.reverse_proxy.circuit_breakers.local",
|
ID: "http.reverse_proxy.circuit_breakers.internal",
|
||||||
New: func() caddy.Module { return new(localCircuitBreaker) },
|
New: func() caddy.Module { return new(internalCircuitBreaker) },
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
// Provision sets up a configured circuit breaker.
|
// Provision sets up a configured circuit breaker.
|
||||||
func (c *localCircuitBreaker) Provision(ctx caddy.Context) error {
|
func (c *internalCircuitBreaker) Provision(ctx caddy.Context) error {
|
||||||
f, ok := typeCB[c.Factor]
|
f, ok := typeCB[c.Factor]
|
||||||
if !ok {
|
if !ok {
|
||||||
return fmt.Errorf("type is not defined")
|
return fmt.Errorf("type is not defined")
|
||||||
|
|
@ -77,19 +77,19 @@ func (c *localCircuitBreaker) Provision(ctx caddy.Context) error {
|
||||||
}
|
}
|
||||||
|
|
||||||
// Ok returns whether the circuit breaker is tripped or not.
|
// Ok returns whether the circuit breaker is tripped or not.
|
||||||
func (c *localCircuitBreaker) Ok() bool {
|
func (c *internalCircuitBreaker) Ok() bool {
|
||||||
tripped := atomic.LoadInt32(&c.tripped)
|
tripped := atomic.LoadInt32(&c.tripped)
|
||||||
return tripped == 0
|
return tripped == 0
|
||||||
}
|
}
|
||||||
|
|
||||||
// RecordMetric records a response status code and execution time of a request. This function should be run in a separate goroutine.
|
// RecordMetric records a response status code and execution time of a request. This function should be run in a separate goroutine.
|
||||||
func (c *localCircuitBreaker) RecordMetric(statusCode int, latency time.Duration) {
|
func (c *internalCircuitBreaker) RecordMetric(statusCode int, latency time.Duration) {
|
||||||
c.metrics.Record(statusCode, latency)
|
c.metrics.Record(statusCode, latency)
|
||||||
c.checkAndSet()
|
c.checkAndSet()
|
||||||
}
|
}
|
||||||
|
|
||||||
// Ok checks our metrics to see if we should trip our circuit breaker, or if the fallback duration has completed.
|
// Ok checks our metrics to see if we should trip our circuit breaker, or if the fallback duration has completed.
|
||||||
func (c *localCircuitBreaker) checkAndSet() {
|
func (c *internalCircuitBreaker) checkAndSet() {
|
||||||
var isTripped bool
|
var isTripped bool
|
||||||
|
|
||||||
switch c.cbFactor {
|
switch c.cbFactor {
|
||||||
|
|
|
||||||
|
|
@ -5,12 +5,10 @@ import (
|
||||||
_ "github.com/caddyserver/caddy/v2/modules/caddyhttp"
|
_ "github.com/caddyserver/caddy/v2/modules/caddyhttp"
|
||||||
_ "github.com/caddyserver/caddy/v2/modules/caddyhttp/caddyauth"
|
_ "github.com/caddyserver/caddy/v2/modules/caddyhttp/caddyauth"
|
||||||
_ "github.com/caddyserver/caddy/v2/modules/caddyhttp/encode"
|
_ "github.com/caddyserver/caddy/v2/modules/caddyhttp/encode"
|
||||||
_ "github.com/caddyserver/caddy/v2/modules/caddyhttp/encode/brotli"
|
|
||||||
_ "github.com/caddyserver/caddy/v2/modules/caddyhttp/encode/gzip"
|
_ "github.com/caddyserver/caddy/v2/modules/caddyhttp/encode/gzip"
|
||||||
_ "github.com/caddyserver/caddy/v2/modules/caddyhttp/encode/zstd"
|
_ "github.com/caddyserver/caddy/v2/modules/caddyhttp/encode/zstd"
|
||||||
_ "github.com/caddyserver/caddy/v2/modules/caddyhttp/fileserver"
|
_ "github.com/caddyserver/caddy/v2/modules/caddyhttp/fileserver"
|
||||||
_ "github.com/caddyserver/caddy/v2/modules/caddyhttp/headers"
|
_ "github.com/caddyserver/caddy/v2/modules/caddyhttp/headers"
|
||||||
_ "github.com/caddyserver/caddy/v2/modules/caddyhttp/httpcache"
|
|
||||||
_ "github.com/caddyserver/caddy/v2/modules/caddyhttp/requestbody"
|
_ "github.com/caddyserver/caddy/v2/modules/caddyhttp/requestbody"
|
||||||
_ "github.com/caddyserver/caddy/v2/modules/caddyhttp/reverseproxy"
|
_ "github.com/caddyserver/caddy/v2/modules/caddyhttp/reverseproxy"
|
||||||
_ "github.com/caddyserver/caddy/v2/modules/caddyhttp/reverseproxy/fastcgi"
|
_ "github.com/caddyserver/caddy/v2/modules/caddyhttp/reverseproxy/fastcgi"
|
||||||
|
|
|
||||||
|
|
@ -3,8 +3,6 @@ package standard
|
||||||
import (
|
import (
|
||||||
// standard Caddy modules
|
// standard Caddy modules
|
||||||
_ "github.com/caddyserver/caddy/v2/caddyconfig/caddyfile"
|
_ "github.com/caddyserver/caddy/v2/caddyconfig/caddyfile"
|
||||||
_ "github.com/caddyserver/caddy/v2/caddyconfig/json5"
|
|
||||||
_ "github.com/caddyserver/caddy/v2/caddyconfig/jsonc"
|
|
||||||
_ "github.com/caddyserver/caddy/v2/modules/caddyhttp/standard"
|
_ "github.com/caddyserver/caddy/v2/modules/caddyhttp/standard"
|
||||||
_ "github.com/caddyserver/caddy/v2/modules/caddypki"
|
_ "github.com/caddyserver/caddy/v2/modules/caddypki"
|
||||||
_ "github.com/caddyserver/caddy/v2/modules/caddytls"
|
_ "github.com/caddyserver/caddy/v2/modules/caddytls"
|
||||||
|
|
|
||||||
Loading…
Reference in a new issue