102 lines
2 KiB
Go
102 lines
2 KiB
Go
package main
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import (
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"embed"
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"errors"
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"log"
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"net/http"
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"time"
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"git.1e99.eu/1e99/passed/config"
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"git.1e99.eu/1e99/passed/middlewares"
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"git.1e99.eu/1e99/passed/routes"
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"git.1e99.eu/1e99/passed/storage"
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)
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//go:embed static/*
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var embedFS embed.FS
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func run() error {
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storage, err := newStore()
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if err != nil {
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return err
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}
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var address string
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var logRequests bool
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var maxPasswordLength int
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config.Env("PASSED_ADDRESS", &address, ":3000")
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config.Env("PASSED_LOG_REQUESTS", &logRequests, "true")
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config.Env("PASSED_MAX_LENGTH", &maxPasswordLength, "12288")
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mux := http.NewServeMux()
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handler := http.Handler(mux)
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mux.Handle("GET /", routes.ServeFiles(embedFS, "static"))
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mux.Handle(
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"POST /api/password",
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middlewares.RateLimiter(
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routes.CreatePassword(storage, maxPasswordLength),
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1*time.Minute,
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5,
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),
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)
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mux.Handle("GET /api/password/{id}", routes.GetPassword(storage))
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mux.Handle("HEAD /api/password/{id}", routes.HasPassword(storage))
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if logRequests {
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handler = middlewares.Logger(handler)
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}
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log.Printf("Listening on %s.", address)
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err = http.ListenAndServe(address, handler)
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if err != nil {
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return err
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}
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return nil
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}
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func newStore() (store storage.Store, err error) {
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var storeType string
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var clearInterval int
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config.Env("PASSED_STORE", &storeType, "ram")
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config.Env("PASSED_STORE_CLEAR_INTERVAL", &clearInterval, "30")
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switch storeType {
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case "ram":
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store = storage.NewRamStore()
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case "dir", "directory":
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var path string
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config.Env("PASSED_STORE_DIR_PATH", &path, "passwords")
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store = storage.NewDirStore(path)
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default:
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err = errors.New("unknown storage type")
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return
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}
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go func() {
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ticker := time.Tick(time.Duration(clearInterval) * time.Second)
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for {
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<-ticker
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err := store.ClearExpired()
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if err != nil {
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log.Printf("Failed to clear expired passwords: %s", err)
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continue
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}
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log.Printf("Cleared expired passwords.")
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}
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}()
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return
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}
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func main() {
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err := run()
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if err != nil {
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log.Fatalf("%s", err)
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}
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}
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