96 lines
2.2 KiB
Go
96 lines
2.2 KiB
Go
/*
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Copyright 2020 Rodrigue Chakode and contributors.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package main
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import (
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"log"
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"net/http"
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"os"
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"time"
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"github.com/spf13/viper"
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)
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type Route struct {
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Name string
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Method string
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Pattern string
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Handler http.Handler
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}
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type Routes []Route
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var routes = Routes{
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Route{
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"SendMail",
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"POST",
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"/sendmail",
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MuxSecAllowedDomainsHandler(
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MuxSecReCaptchaHandler(
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http.HandlerFunc(SendMail))),
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},
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Route{
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"Healthz",
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"GET",
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"/healthz",
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http.HandlerFunc(Healthz),
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},
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}
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func MuxLoggerHandler(inner http.Handler, name string) http.Handler {
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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start := time.Now()
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inner.ServeHTTP(w, r)
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log.Printf(
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"%s %s %s %s",
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r.Method,
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r.RequestURI,
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name,
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time.Since(start),
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)
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})
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}
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func main() {
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viper.AutomaticEnv()
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viper.SetDefault("SERVER_TLS_CERT", "/etc/cert/cert.pem")
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viper.SetDefault("SERVER_TLS_PRIVATEKEY", "/etc/cert/privkey.pem")
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viper.SetDefault("SMTP_SERVER_ADDR", "127.0.0.1:465")
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viper.SetDefault("SMTP_CLIENT_USERNAME", "")
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viper.SetDefault("SMTP_CLIENT_PASSWORD", "")
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viper.SetDefault("CONTACT_REPLY_EMAIL", "noreply@example.com")
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viper.SetDefault("CONTACT_REPLY_BCC_EMAIL", "contact@example.com")
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viper.SetDefault("EMAIL_SUBJECT", "New message from contact form")
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viper.SetDefault("SMTP_AUTHENTICATION_ENABLED", true)
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host := os.Getenv("HOST")
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port := os.Getenv("PORT")
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if port == "" {
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port = "8080"
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log.Printf("Defaulting to port %s", port)
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}
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for _, route := range routes {
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handler := MuxLoggerHandler(route.Handler, route.Name)
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http.Handle(route.Pattern, handler)
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}
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log.Printf("Listening on port %s", port)
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log.Fatal(http.ListenAndServe(host+":"+port, nil))
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}
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