89 lines
2.4 KiB
Go
89 lines
2.4 KiB
Go
package main
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import (
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"flag"
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"os"
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"strconv"
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"code.chrissexton.org/cws/happy/web"
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"code.chrissexton.org/cws/happy/db"
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packr "github.com/gobuffalo/packr/v2"
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"code.chrissexton.org/cws/happy/email"
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_ "github.com/mattn/go-sqlite3"
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"github.com/rs/zerolog"
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"github.com/rs/zerolog/log"
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hashids "github.com/speps/go-hashids"
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)
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var (
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dbPath = flag.String("db", "happy.db", "path to db")
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httpAddr = flag.String("httpAddr", "0.0.0.0:8080", "http address")
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salt = flag.String("salt", "happy", "salt for IDs")
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minHashLen = flag.Int("minHashLen", 4, "minimum ID hash size")
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develop = flag.Bool("develop", false, "turn on develop mode")
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mailAddr = flag.String("mailAddr", "", "email server address")
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mailPort = flag.Int("mailPort", 587, "email server port")
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mailUser = flag.String("mailUser", "", "email user")
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mailPass = flag.String("mailPass", "", "email password")
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)
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func validateMail() bool {
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log.Debug().Str("mailAddr", *mailAddr).Msg("about to look up mail")
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if val, ok := os.LookupEnv("MAIL_ADDR"); *mailAddr == "" && ok {
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*mailAddr = val
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log.Debug().Str("addr", *mailAddr).Str("val", val).Msg("set mailAddr")
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}
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if val, ok := os.LookupEnv("MAIL_PORT"); *mailPort == 0 && ok {
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*mailPort, _ = strconv.Atoi(val)
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log.Debug().Int("val", *mailPort).Msg("set mailPort")
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}
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if val, ok := os.LookupEnv("MAIL_USER"); *mailUser == "" && ok {
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*mailUser = val
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log.Debug().Str("val", *mailUser).Msg("set mailUser")
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}
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if val, ok := os.LookupEnv("MAIL_PASS"); *mailPass == "" && ok {
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*mailPass = val
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log.Debug().Str("val", *mailPass).Msg("set mailPass")
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}
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if *mailAddr != "" && *mailPort != 0 && *mailUser != "" && *mailPass != "" {
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return true
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}
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return false
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}
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func main() {
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flag.Parse()
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log.Logger = log.Logger.Output(zerolog.ConsoleWriter{Out: os.Stderr})
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zerolog.SetGlobalLevel(zerolog.DebugLevel)
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box := packr.New("dist", "frontend/dist")
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log.Debug().Strs("dirlist", box.List()).Msg("packr made")
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db, err := db.New(*dbPath)
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if err != nil {
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log.Fatal().
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Err(err).
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Msg("could not connect to database")
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}
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hd := hashids.NewData()
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hd.Salt = *salt
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hd.MinLength = *minHashLen
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h, _ := hashids.NewWithData(hd)
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var mailClient *email.EMailClient
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if validateMail() {
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log.Debug().Msg("sending mail")
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mailClient = email.New(*mailAddr, *mailPort, *mailUser, *mailPass)
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} else {
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log.Debug().Msg("mail disabled")
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}
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s := web.New(*httpAddr, "pub", db, *salt, h, box, mailClient)
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s.Serve()
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}
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