Browse Source

feat: define log and http server struct

master
RouxAntoine 7 months ago
parent
commit
50d74f20f1
Signed by: antoine <antoinroux@hotmail.fr> GPG Key ID: 098FB66FC0475E70
13 changed files with 516 additions and 93 deletions
  1. +6
    -2
      .gitignore
  2. +16
    -0
      .vscode/launch.json
  3. +19
    -0
      Makefile
  4. +0
    -0
      bin/.gitkeep
  5. +1
    -1
      certs/client-config.json
  6. +58
    -0
      cmd/weather/main.go
  7. +0
    -17
      cmd/weather/server.go
  8. +15
    -1
      go.mod
  9. +98
    -71
      go.sum
  10. +1
    -1
      internal/web/address.go
  11. +124
    -0
      internal/web/server.go
  12. +153
    -0
      pkg/logger/logger.go
  13. +25
    -0
      pkg/logger/writer.go

+ 6
- 2
.gitignore View File

@@ -1,6 +1,10 @@
.vscode/
!.vscode/launch.json

bin/
!bin/.gitkeep

certs/out/
certs/pki_auth.key
!certs/out/.gitkeep

certs/pki_auth.key
*.log

+ 16
- 0
.vscode/launch.json View File

@@ -0,0 +1,16 @@
{
// Use IntelliSense to learn about possible attributes.
// Hover to view descriptions of existing attributes.
// For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
"version": "0.2.0",
"configurations": [
{
"name": "Run weather applicaton",
"type": "go",
"request": "launch",
"mode": "auto",
"program": "${workspaceFolder}/cmd/weather/main.go",
"cwd": "${workspaceFolder}"
}
]
}

+ 19
- 0
Makefile View File

@@ -1,5 +1,9 @@
.PHONY: gen-cert


build:
go build -o bin/weather cmd/weather/main.go

gen-cert:
cfssl gencert -config certs/client-config.json -profile server -hostname weather.localdomain certs/client-csr.json | cfssljson -bare certs/out/weather

@@ -7,3 +11,18 @@ dependencies:
go get github.com/cloudflare/cfssl/cmd/cfssl
go get github.com/cloudflare/cfssl/cmd/cfssljson
go get github.com/cloudflare/cfssl/cmd/mkbundle

cert-info:
cfssl certinfo -cert certs/out/weather.pem

cert-info-remote:
cfssl certinfo -domain weather.localdomain:8080

curl-test:
curl --cacert certs/out/ca.pem https://weather.localdomain:8080

clean:
rm -rf bin/*

get-root-ca:
cfssl info -remote rasp1.localdomain:444 -config certs/client-config.json | cfssljson -bare -stdout /dev/stdout | tee certs/out/ca.pem

+ 0
- 0
bin/.gitkeep View File


+ 1
- 1
certs/client-config.json View File

@@ -10,7 +10,7 @@
"auth_keys" : {
"key1" : {
"type" : "standard",
"key" : "file:pki_auth.key"
"key" : "file:certs/pki_auth.key"
}
},
"remotes" : {


+ 58
- 0
cmd/weather/main.go View File

@@ -0,0 +1,58 @@
package main

import (
"context"
"flag"
"go/weather/internal/web"
"go/weather/pkg/logger"
"log"
"os"
"os/signal"
"time"

"go.uber.org/zap"
)

const (
apiPrefix = "/api"
apiRouterName = "api"
)

func main() {
var wait time.Duration
flag.DurationVar(&wait, "graceful-timeout", time.Second*15, "the duration for which the server gracefully wait for existing connections to finish - e.g. 15s or 1m")
flag.Parse()

//logger
loggerLevel := zap.NewAtomicLevel()
defaultLogger := logger.NewLogger("default", "weather.log", loggerLevel)
defer defaultLogger.Sync()

//http
addr := web.NewListenAddr("127.0.0.1", 8080)

defaultLogger.Sugar().Infof("Weather server is listening on %s", addr)
server := web.New(defaultLogger, addr).
WithTLSConfigure().
WithHandler().
WithHTTPLogging().
WithErrorLogging()

go func() {
if err := server.Serve(); err != nil {
defaultLogger.Sugar().Info(err)
}
}()

c := make(chan os.Signal, 1)
signal.Notify(c, os.Interrupt)

<-c
ctx, cancel := context.WithTimeout(context.Background(), wait)
defer cancel()

server.Shutdown(ctx)

log.Println("shutting down")
os.Exit(0)
}

+ 0
- 17
cmd/weather/server.go View File

@@ -1,17 +0,0 @@
package main

import (
"go/weather/internal"
"io/ioutil"
"net/http"
)

func main() {

http.Handler(func(rw http.ResponseWriter, r *http.Request) {

})

certFile := ioutil.ReadFile("./")
http.ListenAndServeTLS(internal.NewListenAddr("127.0.0.1", 443).String(), "", "", nil)
}

+ 15
- 1
go.mod View File

@@ -2,4 +2,18 @@ module go/weather

go 1.16

require github.com/cloudflare/cfssl v1.5.0 // indirect
require (
github.com/elastic/go-sysinfo v1.6.0 // indirect
github.com/elastic/go-windows v1.0.1 // indirect
github.com/gorilla/mux v1.8.0
github.com/magefile/mage v1.11.0 // indirect
github.com/prometheus/procfs v0.6.0 // indirect
go.elastic.co/apm/module/apmzap v1.11.0 // indirect
go.elastic.co/ecszap v1.0.0
go.uber.org/multierr v1.6.0 // indirect
go.uber.org/zap v1.16.0
golang.org/x/sys v0.0.0-20210228012217-479acdf4ea46 // indirect
golang.org/x/tools v0.0.0-20200509030707-2212a7e161a5 // indirect
gopkg.in/natefinch/lumberjack.v2 v2.0.0
howett.net/plist v0.0.0-20201203080718-1454fab16a06 // indirect
)

+ 98
- 71
go.sum View File

@@ -1,93 +1,120 @@
bitbucket.org/liamstask/goose v0.0.0-20150115234039-8488cc47d90c/go.mod h1:hSVuE3qU7grINVSwrmzHfpg9k87ALBk+XaualNyUzI4=
github.com/GeertJohan/go.incremental v1.0.0/go.mod h1:6fAjUhbVuX1KcMD3c8TEgVUqmo4seqhv0i0kdATSkM0=
github.com/GeertJohan/go.rice v1.0.0 h1:KkI6O9uMaQU3VEKaj01ulavtF7o1fWT7+pk/4voiMLQ=
github.com/GeertJohan/go.rice v1.0.0/go.mod h1:eH6gbSOAUv07dQuZVnBmoDP8mgsM1rtixis4Tib9if0=
github.com/akavel/rsrc v0.8.0/go.mod h1:uLoCtb9J+EyAqh+26kdrTgmzRBFPGOolLWKpdxkKq+c=
github.com/certifi/gocertifi v0.0.0-20180118203423-deb3ae2ef261/go.mod h1:GJKEexRPVJrBSOjoqN5VNOIKJ5Q3RViH6eu3puDRwx4=
github.com/cloudflare/backoff v0.0.0-20161212185259-647f3cdfc87a/go.mod h1:rzgs2ZOiguV6/NpiDgADjRLPNyZlApIWxKpkT+X8SdY=
github.com/cloudflare/cfssl v1.5.0 h1:vFJDAvQgFSRbCn9zg8KpSrrEZrBAQ4KO5oNK7SXEyb0=
github.com/cloudflare/cfssl v1.5.0/go.mod h1:sPPkBS5L8l8sRc/IOO1jG51Xb34u+TYhL6P//JdODMQ=
github.com/cloudflare/go-metrics v0.0.0-20151117154305-6a9aea36fb41/go.mod h1:eaZPlJWD+G9wseg1BuRXlHnjntPMrywMsyxf+LTOdP4=
github.com/cloudflare/redoctober v0.0.0-20171127175943-746a508df14c/go.mod h1:6Se34jNoqrd8bTxrmJB2Bg2aoZ2CdSXonils9NsiNgo=
github.com/daaku/go.zipexe v1.0.0 h1:VSOgZtH418pH9L16hC/JrgSNJbbAL26pj7lmD1+CGdY=
github.com/daaku/go.zipexe v1.0.0/go.mod h1:z8IiR6TsVLEYKwXAoE/I+8ys/sDkgTzSL0CLnGVd57E=
github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
github.com/armon/go-radix v1.0.0 h1:F4z6KzEeeQIMeLFa97iZU6vupzoecKdU5TX24SNppXI=
github.com/armon/go-radix v1.0.0/go.mod h1:ufUuZ+zHj4x4TnLV4JWEpy2hxWSpsRywHrMgIH9cCH8=
github.com/cucumber/godog v0.8.1/go.mod h1:vSh3r/lM+psC1BPXvdkSEuNjmXfpVqrMGYAElF6hxnA=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/getsentry/raven-go v0.0.0-20180121060056-563b81fc02b7/go.mod h1:KungGk8q33+aIAZUIVWZDr2OfAEBsO49PX4NzFV5kcQ=
github.com/go-sql-driver/mysql v1.4.0 h1:7LxgVwFb2hIQtMm87NdgAVfXjnt4OePseqT1tKx+opk=
github.com/go-sql-driver/mysql v1.4.0/go.mod h1:zAC/RDZ24gD3HViQzih4MyKcchzm+sOG5ZlKdlhCg5w=
github.com/golang/protobuf v1.3.1 h1:YF8+flBXS5eO826T4nzqPrxfhQThhXl0YzfuUPu4SBg=
github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/google/certificate-transparency-go v1.0.21 h1:Yf1aXowfZ2nuboBsg7iYGLmwsOARdV86pfH3g95wXmE=
github.com/google/certificate-transparency-go v1.0.21/go.mod h1:QeJfpSbVSfYc7RgB3gJFj9cbuQMMchQxrWXz8Ruopmg=
github.com/elastic/go-sysinfo v1.1.1/go.mod h1:i1ZYdU10oLNfRzq4vq62BEwD2fH8KaWh6eh0ikPT9F0=
github.com/elastic/go-sysinfo v1.6.0 h1:u0QbU8eWSwKRPcFQancnSY4Zi0COksCJXkUgPHxE5Tw=
github.com/elastic/go-sysinfo v1.6.0/go.mod h1:i1ZYdU10oLNfRzq4vq62BEwD2fH8KaWh6eh0ikPT9F0=
github.com/elastic/go-windows v1.0.0/go.mod h1:TsU0Nrp7/y3+VwE82FoZF8gC/XFg/Elz6CcloAxnPgU=
github.com/elastic/go-windows v1.0.1 h1:AlYZOldA+UJ0/2nBuqWdo90GFCgG9xuyw9SYzGUtJm0=
github.com/elastic/go-windows v1.0.1/go.mod h1:FoVvqWSun28vaDQPbj2Elfc0JahhPB7WQEGa3c814Ss=
github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
github.com/google/go-cmp v0.5.4/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/renameio v0.1.0/go.mod h1:KWCgfxg9yswjAJkECMjeO8J8rahYeXnNhOm40UhjYkI=
github.com/gorilla/mux v1.8.0 h1:i40aqfkR1h2SlN9hojwV5ZA91wcXFOvkdNIeFDP5koI=
github.com/gorilla/mux v1.8.0/go.mod h1:DVbg23sWSpFRCP0SfiEN6jmj59UnW/n46BH5rLB71So=
github.com/jessevdk/go-flags v1.4.0/go.mod h1:4FA24M0QyGHXBuZZK/XkWh8h0e1EYbRYJSGM75WSRxI=
github.com/jmhodges/clock v0.0.0-20160418191101-880ee4c33548 h1:dYTbLf4m0a5u0KLmPfB6mgxbcV7588bOCx79hxa5Sr4=
github.com/jmhodges/clock v0.0.0-20160418191101-880ee4c33548/go.mod h1:hGT6jSUVzF6no3QaDSMLGLEHtHSBSefs+MgcDWnmhmo=
github.com/jmoiron/sqlx v1.2.0 h1:41Ip0zITnmWNR/vHV+S4m+VoUivnWY5E4OJfLZjCJMA=
github.com/jmoiron/sqlx v1.2.0/go.mod h1:1FEQNm3xlJgrMD+FBdI9+xvCksHtbpVBBw5dYhBSsks=
github.com/kisielk/sqlstruct v0.0.0-20150923205031-648daed35d49 h1:o/c0aWEP/m6n61xlYW2QP4t9424qlJOsxugn5Zds2Rg=
github.com/kisielk/sqlstruct v0.0.0-20150923205031-648daed35d49/go.mod h1:yyMNCyc/Ib3bDTKd379tNMpB/7/H5TjM2Y9QJ5THLbE=
github.com/kisom/goutils v1.1.0/go.mod h1:+UBTfd78habUYWFbNWTJNG+jNG/i/lGURakr4A/yNRw=
github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
github.com/joeshaw/multierror v0.0.0-20140124173710-69b34d4ec901 h1:rp+c0RAYOWj8l6qbCUTSiRLG/iKnW3K3/QfPPuSsBt4=
github.com/joeshaw/multierror v0.0.0-20140124173710-69b34d4ec901/go.mod h1:Z86h9688Y0wesXCyonoVr47MasHilkuLMqGhRZ4Hpak=
github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
github.com/kylelemons/go-gypsy v0.0.0-20160905020020-08cad365cd28/go.mod h1:T/T7jsxVqf9k/zYOqbgNAsANsjxTd1Yq3htjDhQ1H0c=
github.com/lib/pq v1.0.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
github.com/lib/pq v1.3.0 h1:/qkRGz8zljWiDcFvgpwUpwIAPu3r07TDvs3Rws+o/pU=
github.com/lib/pq v1.3.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
github.com/mattn/go-sqlite3 v1.9.0/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
github.com/mattn/go-sqlite3 v1.10.0 h1:jbhqpg7tQe4SupckyijYiy0mJJ/pRyHvXf7JdWK860o=
github.com/mattn/go-sqlite3 v1.10.0/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
github.com/mreiferson/go-httpclient v0.0.0-20160630210159-31f0106b4474/go.mod h1:OQA4XLvDbMgS8P0CevmM4m9Q3Jq4phKUzcocxuGJ5m8=
github.com/nkovacs/streamquote v0.0.0-20170412213628-49af9bddb229/go.mod h1:0aYXnNPJ8l7uZxf45rWW1a/uME32OF0rhiYGNQ2oF2E=
github.com/op/go-logging v0.0.0-20160315200505-970db520ece7/go.mod h1:HzydrMdWErDVzsI23lYNej1Htcns9BCg93Dk0bBINWk=
github.com/magefile/mage v1.9.0/go.mod h1:z5UZb/iS3GoOSn0JgWuiw7dxlurVYTu+/jHXqQg881A=
github.com/magefile/mage v1.11.0 h1:C/55Ywp9BpgVVclD3lRnSYCwXTYxmSppIgLeDYlNuls=
github.com/magefile/mage v1.11.0/go.mod h1:z5UZb/iS3GoOSn0JgWuiw7dxlurVYTu+/jHXqQg881A=
github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/sirupsen/logrus v1.3.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=
github.com/prometheus/procfs v0.0.0-20190425082905-87a4384529e0/go.mod h1:TjEm7ze935MbeOT/UhFTIMYKhuLP4wbCsTZCD3I8kEA=
github.com/prometheus/procfs v0.0.3/go.mod h1:4A/X28fw3Fc593LaREMrKMqOKvUAntwMDaekg4FpcdQ=
github.com/prometheus/procfs v0.6.0 h1:mxy4L2jP6qMonqmq+aTtOx1ifVWUgG/TAmntgbh3xv4=
github.com/prometheus/procfs v0.6.0/go.mod h1:cz+aTbrPOrUb4q7XlbU9ygM+/jj0fzG6c1xBZuNvfVA=
github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
github.com/santhosh-tekuri/jsonschema v1.2.4 h1:hNhW8e7t+H1vgY+1QeEQpveR6D4+OwKPXCfD2aieJis=
github.com/santhosh-tekuri/jsonschema v1.2.4/go.mod h1:TEAUOeZSmIxTTuHatJzrvARHiuO9LYd+cIxzgEHCQI4=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
github.com/valyala/bytebufferpool v1.0.0/go.mod h1:6bBcMArwyJ5K/AmCkWv1jt77kVWyCJ6HpOuEn7z0Csc=
github.com/valyala/fasttemplate v1.0.1/go.mod h1:UQGH1tvbgY+Nz5t2n7tXsz52dQxojPUpymEIMZ47gx8=
github.com/weppos/publicsuffix-go v0.4.0/go.mod h1:z3LCPQ38eedDQSwmsSRW4Y7t2L8Ln16JPQ02lHAdn5k=
github.com/weppos/publicsuffix-go v0.13.0 h1:0Tu1uzLBd1jPn4k6OnMmOPZH/l/9bj9kUOMMkoRs6Gg=
github.com/weppos/publicsuffix-go v0.13.0/go.mod h1:z3LCPQ38eedDQSwmsSRW4Y7t2L8Ln16JPQ02lHAdn5k=
github.com/ziutek/mymysql v1.5.4/go.mod h1:LMSpPZ6DbqWFxNCHW77HeMg9I646SAhApZ/wKdgO/C0=
github.com/zmap/rc2 v0.0.0-20131011165748-24b9757f5521/go.mod h1:3YZ9o3WnatTIZhuOtot4IcUfzoKVjUHqu6WALIyI0nE=
github.com/zmap/zcertificate v0.0.0-20180516150559-0e3d58b1bac4/go.mod h1:5iU54tB79AMBcySS0R2XIyZBAVmeHranShAFELYx7is=
github.com/zmap/zcrypto v0.0.0-20200513165325-16679db567ff/go.mod h1:TxpejqcVKQjQaVVmMGfzx5HnmFMdIU+vLtaCyPBfGI4=
github.com/zmap/zcrypto v0.0.0-20200911161511-43ff0ea04f21 h1:PIpcdSOg3pMdFJUBg5yR9xxcj5rm/SGAyaWT/wK6Kco=
github.com/zmap/zcrypto v0.0.0-20200911161511-43ff0ea04f21/go.mod h1:TxpejqcVKQjQaVVmMGfzx5HnmFMdIU+vLtaCyPBfGI4=
github.com/zmap/zlint/v2 v2.2.1 h1:b2kI/ToXX16h2wjV2c6Da65eT6aTMtkLHKetXuM9EtI=
github.com/zmap/zlint/v2 v2.2.1/go.mod h1:ixPWsdq8qLxYRpNUTbcKig3R7WgmspsHGLhCCs6rFAM=
golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
github.com/stretchr/testify v1.5.0 h1:DMOzIV76tmoDNE9pX6RSN0aDtCYeCg5VueieJaAo1uw=
github.com/stretchr/testify v1.5.0/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
go.elastic.co/apm v1.11.0 h1:uJyt6nCW9880sZhfl1tB//Jy/5TadNoAd8edRUtgb3w=
go.elastic.co/apm v1.11.0/go.mod h1:qoOSi09pnzJDh5fKnfY7bPmQgl8yl2tULdOu03xhui0=
go.elastic.co/apm/module/apmzap v1.11.0 h1:KhAsnIorvxH9ar8tYV8jDM5wChaw5gnISdgInBwnomc=
go.elastic.co/apm/module/apmzap v1.11.0/go.mod h1:sszgX2DXX5tF1SdxV+gYZNdol4s4JEM1qswxK0ghQ34=
go.elastic.co/ecszap v1.0.0 h1:PdQkRUeraR3XHJ14T7JMa+ncU0XXrVrcEN/BoRa2nMI=
go.elastic.co/ecszap v1.0.0/go.mod h1:HTUi+QRmr3EuZMqxPX+5fyOdMNfUu5iPebgfhgsTJYQ=
go.elastic.co/fastjson v1.1.0 h1:3MrGBWWVIxe/xvsbpghtkFoPciPhOCmjsR/HfwEeQR4=
go.elastic.co/fastjson v1.1.0/go.mod h1:boNGISWMjQsUPy/t6yqt2/1Wx4YNPSe+mZjlyw9vKKI=
go.uber.org/atomic v1.3.2/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
go.uber.org/atomic v1.5.0/go.mod h1:sABNBOSYdrvTF6hTgEIbc7YasKWGhgEQZyfxyTvoXHQ=
go.uber.org/atomic v1.6.0/go.mod h1:sABNBOSYdrvTF6hTgEIbc7YasKWGhgEQZyfxyTvoXHQ=
go.uber.org/atomic v1.7.0 h1:ADUqmZGgLDDfbSL9ZmPxKTybcoEYHgpYfELNoN+7hsw=
go.uber.org/atomic v1.7.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
go.uber.org/multierr v1.1.0/go.mod h1:wR5kodmAFQ0UK8QlbwjlSNy0Z68gJhDJUG5sjR94q/0=
go.uber.org/multierr v1.3.0/go.mod h1:VgVr7evmIr6uPjLBxg28wmKNXyqE9akIJ5XnfpiKl+4=
go.uber.org/multierr v1.5.0/go.mod h1:FeouvMocqHpRaaGuG9EjoKcStLC43Zu/fmqdUMPcKYU=
go.uber.org/multierr v1.6.0 h1:y6IPFStTAIT5Ytl7/XYmHvzXQ7S3g/IeZW9hyZ5thw4=
go.uber.org/multierr v1.6.0/go.mod h1:cdWPpRnG4AhwMwsgIHip0KRBQjJy5kYEpYjJxpXp9iU=
go.uber.org/tools v0.0.0-20190618225709-2cfd321de3ee/go.mod h1:vJERXedbb3MVM5f9Ejo0C68/HhF8uaILCdgjnY+goOA=
go.uber.org/zap v1.9.1/go.mod h1:vwi/ZaCAaUcBkycHslxD9B2zi4UTXhF60s6SWpuDF0Q=
go.uber.org/zap v1.14.0/go.mod h1:zwrFLgMcdUuIBviXEYEH1YKNaOBnKXsx2IPda5bBwHM=
go.uber.org/zap v1.16.0 h1:uFRZXykJGK9lLY4HtgSw44DnIcAM+kRBP7x5m+NpAOM=
go.uber.org/zap v1.16.0/go.mod h1:MA8QOfq0BHJwdXa996Y4dYkAqRKB8/1K1QMMZVaNZjQ=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20200124225646-8b5121be2f68/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
golang.org/x/crypto v0.0.0-20201012173705-84dcc777aaee h1:4yd7jl+vXjalO5ztz6Vc1VADv+S/80LGJmyl1ROJ2AI=
golang.org/x/crypto v0.0.0-20201012173705-84dcc777aaee/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/lint v0.0.0-20190930215403-16217165b5de h1:5hukYrvBGR8/eNkX5mdUezrA6JiaEZDtJb9Ei+1LlBs=
golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
golang.org/x/mod v0.0.0-20190513183733-4bf6d317e70e/go.mod h1:mXi4GBBbnImb6dmsKGUJ2LatrhH/nqhxcFungHvyanc=
golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190603091049-60506f45cf65/go.mod h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks=
golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20201010224723-4f7140c49acb h1:mUVeFHoDKis5nxCAzoAi7E8Ghb86EXh/RK6wtvJIqRY=
golang.org/x/net v0.0.0-20201010224723-4f7140c49acb/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20201207232520-09787c993a3a/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190813064441-fde4db37ae7a/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20191025021431-6c3a3bfe00ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20191204072324-ce4227a45e2e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210228012217-479acdf4ea46 h1:V066+OYJ66oTjnhm4Yrn7SXIwSCiDQJxpBxmvqb1N1c=
golang.org/x/sys v0.0.0-20210228012217-479acdf4ea46/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
golang.org/x/text v0.3.3 h1:cokOdA+Jmi5PJGXLlLllQSgYigAEfHXJAERHVMaCc2k=
golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
google.golang.org/appengine v1.6.6 h1:lMO5rYAqUxkmaj76jAkRUvt5JZgFymx/+Q5Mzfivuhc=
google.golang.org/appengine v1.6.6/go.mod h1:8WjMMxjGQR8xUklV/ARdw2HLXBOI7O7uCIDZVag1xfc=
golang.org/x/tools v0.0.0-20190621195816-6e04913cbbac/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
golang.org/x/tools v0.0.0-20191029041327-9cc4af7d6b2c/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
golang.org/x/tools v0.0.0-20191029190741-b9c20aec41a5/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
golang.org/x/tools v0.0.0-20200509030707-2212a7e161a5 h1:MeC2gMlMdkd67dn17MEby3rGXRxZtWeiRXOnISfTQ74=
golang.org/x/tools v0.0.0-20200509030707-2212a7e161a5/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/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 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4=
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
gopkg.in/natefinch/lumberjack.v2 v2.0.0 h1:1Lc07Kr7qY4U2YPouBjpCLxpiyxIVoxqXgkXLknAOE8=
gopkg.in/natefinch/lumberjack.v2 v2.0.0/go.mod h1:l0ndWWf7gzL7RNwBG7wST/UCcT4T24xpD6X8LsfU/+k=
gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
honnef.co/go/tools v0.0.1-2019.2.3 h1:3JgtbtFHMiCmsznwGVTUWbgGov+pVqnlf1dEJTNAXeM=
honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
howett.net/plist v0.0.0-20181124034731-591f970eefbb/go.mod h1:vMygbs4qMhSZSc4lCUl2OEE+rDiIIJAIdR4m7MiMcm0=
howett.net/plist v0.0.0-20201203080718-1454fab16a06 h1:QDxUo/w2COstK1wIBYpzQlHX/NqaQTcf9jyz347nI58=
howett.net/plist v0.0.0-20201203080718-1454fab16a06/go.mod h1:vMygbs4qMhSZSc4lCUl2OEE+rDiIIJAIdR4m7MiMcm0=

internal/net.go → internal/web/address.go View File

@@ -1,4 +1,4 @@
package internal
package web

import "fmt"


+ 124
- 0
internal/web/server.go View File

@@ -0,0 +1,124 @@
package web

import (
"context"
"crypto/tls"
"encoding/json"
"fmt"
"go/weather/pkg/logger"
"net"
"net/http"
"os"
"time"

"github.com/gorilla/mux"
"go.uber.org/zap"
)

const (
apiPrefix = "/api"
apiRouterName = "api"
)

//WeatherServer http server for weather application
type WeatherServer struct {
http.Server
router *mux.Router
wlogger *logger.WeatherLogger
subRouters map[string]*mux.Router
}

//New construct new instance
func New(logger *logger.WeatherLogger, addr ListenAddr) *WeatherServer {
return &WeatherServer{
Server: http.Server{
Addr: addr.String(),
BaseContext: func(l net.Listener) context.Context {
customContext := context.Background()
// here configure context properties
return customContext
},
WriteTimeout: 15 * time.Second,
ReadTimeout: 15 * time.Second,
},
router: mux.NewRouter(),
wlogger: logger,
subRouters: make(map[string]*mux.Router, 1),
}
}

//WithHandler register weather handler
func (ws *WeatherServer) WithHandler() *WeatherServer {

ws.router.HandleFunc("/", func(rw http.ResponseWriter, r *http.Request) {
rw.Write([]byte("coucou"))
})

api := ws.getOrCreateSubRouterByName(apiRouterName, apiPrefix)
api.HandleFunc("/health", func(rw http.ResponseWriter, r *http.Request) {
json.NewEncoder(rw).Encode(map[string]bool{"ok": true})
})

return ws
}

//WithHTTPLogging add http server request/response logging capability
func (ws *WeatherServer) WithHTTPLogging() *WeatherServer {
ws.Server.Handler = ws.wlogger.HTTPLogHandler(ws.router)
// ws.router.Use(ws.wlogger.HTTPLogHandler)
// ws.router.Use(apmgorilla.Middleware())

api := ws.getOrCreateSubRouterByName(apiRouterName, apiPrefix)
api.HandleFunc("/log", ws.wlogger.Level.ServeHTTP)
return ws
}

//WithErrorLogging add http server error logging capability
func (ws *WeatherServer) WithErrorLogging() *WeatherServer {
stdLogger, err := zap.NewStdLogAt(ws.wlogger.Logger, zap.ErrorLevel)
ws.handleError(err)
ws.Server.ErrorLog = stdLogger
return ws
}

//WithTLSConfigure add cert and key file to server, permit TLS capability
func (ws *WeatherServer) WithTLSConfigure() *WeatherServer {
currentPath, err := os.Getwd()
ws.handleError(err)
certPath := fmt.Sprintf("%s%ccerts%cout%cweather.pem", currentPath, os.PathSeparator, os.PathSeparator, os.PathSeparator)
keyPath := fmt.Sprintf("%s%ccerts%cout%cweather-key.pem", currentPath, os.PathSeparator, os.PathSeparator, os.PathSeparator)

cert, err := tls.LoadX509KeyPair(
certPath,
keyPath,
)
ws.handleError(err)

ws.Server.TLSConfig = &tls.Config{Certificates: []tls.Certificate{cert}}
return ws
}

//Serve start http server
func (ws *WeatherServer) Serve() error {
// Server.Hanlder is nil when we don't use WithHTTPLogging
if ws.Server.Handler == nil {
ws.Server.Handler = ws.router
}

return ws.Server.ListenAndServeTLS("", "")
}

//getOrCreateSubRouterByName return a router by name or create if it doesn't exist yet
func (ws *WeatherServer) getOrCreateSubRouterByName(name, prefix string) *mux.Router {
if api := ws.subRouters[name]; api == nil {
ws.subRouters[name] = ws.router.PathPrefix(prefix).Subrouter()
}
return ws.subRouters[name]
}

//handleError generic fatal error
func (ws *WeatherServer) handleError(err error) {
if err != nil {
ws.wlogger.Fatal("Server error", zap.Error(err))
}
}

+ 153
- 0
pkg/logger/logger.go View File

@@ -0,0 +1,153 @@
package logger

import (
"bytes"
"io"
"io/ioutil"
"net/http"
"os"
"os/signal"
"syscall"

"go.elastic.co/apm/module/apmzap"
"go.elastic.co/ecszap"
"go.uber.org/zap"
"go.uber.org/zap/zapcore"
"gopkg.in/natefinch/lumberjack.v2"
)

// available level are
// DebugLevel
// InfoLevel
// WarnLevel
// ErrorLevel
// DPanicLevel
// PanicLevel
// FatalLevel

//WeatherLogger custom logger with totation and http Request and Response capability
type WeatherLogger struct {
*zap.Logger
Level zap.AtomicLevel
}

//NewLogger create new named logger
func NewLogger(loggerName, logPath string, level zap.AtomicLevel) *WeatherLogger {
rotationPolicy := &lumberjack.Logger{
Filename: logPath,
MaxSize: 5, // megabytes
MaxBackups: 2, // number of backup
// MaxAge: 28, // days
Compress: true, // disabled by default
}

rotateCatcher(rotationPolicy)

encoderConfig := ecszap.EncoderConfig{
EncodeLevel: zapcore.CapitalLevelEncoder,
EncodeDuration: zapcore.MillisDurationEncoder,
EncodeCaller: ecszap.FullCallerEncoder,
EnableStackTrace: false,
}

// log enabled by atomic level and error priority
errorPriority := zap.LevelEnablerFunc(func(lvl zapcore.Level) bool {
return lvl >= level.Level() && lvl >= zapcore.ErrorLevel
})
// log enabled by atomic level and low priority
lowPriority := zap.LevelEnablerFunc(func(lvl zapcore.Level) bool {
return lvl >= level.Level() && lvl < zapcore.ErrorLevel
})
consoleDebugging := zapcore.Lock(os.Stdout)
consoleErrors := zapcore.Lock(os.Stderr)
consoleEncoder := zapcore.NewConsoleEncoder(zap.NewDevelopmentEncoderConfig())

core := zapcore.NewTee(
ecszap.NewCore(encoderConfig, zapcore.AddSync(rotationPolicy), level),

zapcore.NewCore(consoleEncoder, consoleDebugging, lowPriority),
zapcore.NewCore(consoleEncoder, consoleErrors, errorPriority),
)

logger := zap.New(core, zap.AddCaller())

return &WeatherLogger{
Logger: logger.Named(loggerName),
Level: level,
}
}

//HTTPLogHandler http handler to log http request and http response
func (wl *WeatherLogger) HTTPLogHandler(next http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
ww := ResponseWriter{
ResponseWriter: w,
}
wl.logHTTPRequest(r)
next.ServeHTTP(&ww, r)
wl.logHTTPResponse(ww)
})
}

type readCloser struct {
io.Reader
io.Closer
}

func useTeeReader(rc io.ReadCloser, w io.Writer) io.ReadCloser {
tee := io.TeeReader(rc, w)
teeCloser := readCloser{tee, rc}
return teeCloser
}

//logHTTPRequest print request information
func (wl *WeatherLogger) logHTTPRequest(r *http.Request) {
var buf bytes.Buffer
b, err := ioutil.ReadAll(io.TeeReader(r.Body, &buf))
wl.handleError(err)
r.Body = readCloser{&buf, r.Body}
traceContextFields := apmzap.TraceContext(r.Context())

// var buf bytes.Buffer
// var buf2 bytes.Buffer
// b, err := io.Copy(io.MultiWriter(&buf, &buf2), r.Body)
// wl.handleError(err)
// r.Body = readCloser{&buf2, r.Body}

wl.Logger.With(traceContextFields...).Debug("Request",
zap.String("http.request.method", r.Method),
zap.ByteString("http.request.body.content", b),
zap.Int("http.request.body.bytes", len(b)),
// zap.Int64("http.request.bytes", r.Header ContentLength), // total body+header len
// zap.String(""),
// zap.String(""),
// zap.String(""),
)
}

//logHTTPResponse print response information
func (wl *WeatherLogger) logHTTPResponse(ww ResponseWriter) {
wl.Logger.Debug("Response",
zap.Int("http.response.status_code", ww.Status),
zap.Int("http.response.body.bytes", ww.Length),
)
}

//rotateCatcher force log rotation on SIGUSR1 signal
func rotateCatcher(rotationPolicy *lumberjack.Logger) {
c := make(chan os.Signal, 1)
signal.Notify(c, syscall.SIGUSR1)
go func() {
for {
<-c
rotationPolicy.Rotate()
}
}()
}

//handleError generic fatal error
func (wl *WeatherLogger) handleError(err error) {
if err != nil {
wl.Logger.Fatal("Logger error", zap.Error(err))
}
}

+ 25
- 0
pkg/logger/writer.go View File

@@ -0,0 +1,25 @@
package logger

import "net/http"

//ResponseWriter ResponseWriter
type ResponseWriter struct {
http.ResponseWriter
Status int
Length int
}

//WriteHeader override `http.ResponseWriter` memorize status code
func (w *ResponseWriter) WriteHeader(status int) {
w.Status = status
w.ResponseWriter.WriteHeader(status)
}

func (w *ResponseWriter) Write(b []byte) (int, error) {
if w.Status == 0 {
w.Status = 200
}
n, err := w.ResponseWriter.Write(b)
w.Length += n
return n, err
}

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