81 lines
2.1 KiB
Markdown
81 lines
2.1 KiB
Markdown
# BoltStore - Session store using Bolt
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[](https://app.wercker.com/project/bykey/752959ce0f923476671e49fb9b76ebe0)
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[](https://coveralls.io/r/yosssi/boltstore)
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[](https://godoc.org/github.com/yosssi/boltstore)
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## About
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BoltStore is a session store using [Bolt](https://github.com/boltdb/bolt). This store implements the [gorilla/sessions](https://github.com/gorilla/sessions) package's [Store](http://godoc.org/github.com/gorilla/sessions#Store) interface.
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## Installation
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```go
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go get github.com/yosssi/boltstore/...
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```
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## Example
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```go
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package main
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import (
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"fmt"
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"net/http"
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"github.com/boltdb/bolt"
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"github.com/gorilla/sessions"
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"github.com/yosssi/boltstore/reaper"
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"github.com/yosssi/boltstore/store"
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)
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var db *bolt.DB
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func handler(w http.ResponseWriter, r *http.Request) {
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// Fetch a new store.
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str, err := store.New(db, store.Config{}, []byte("secret-key"))
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if err != nil {
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http.Error(w, err.Error(), http.StatusInternalServerError)
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}
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// Get a session.
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session, err := str.Get(r, "session-key")
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if err != nil {
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http.Error(w, err.Error(), http.StatusInternalServerError)
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}
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// Add a value on the session.
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session.Values["foo"] = "bar"
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// Save the session.
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if err := sessions.Save(r, w); err != nil {
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http.Error(w, err.Error(), http.StatusInternalServerError)
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}
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// Delete the session.
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session.Options.MaxAge = -1
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if err := sessions.Save(r, w); err != nil {
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panic(err)
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}
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fmt.Fprintf(w, "Hello BoltStore")
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}
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func main() {
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var err error
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// Open a Bolt database.
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db, err = bolt.Open("./sessions.db", 0666)
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if err != nil {
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panic(err)
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}
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defer db.Close()
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// Invoke a reaper which checks and removes expired sessions periodically.
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defer reaper.Quit(reaper.Run(db, reaper.Options{}))
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http.HandleFunc("/", handler)
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http.ListenAndServe(":8080", nil)
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}
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```
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## Documentation
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* [GoDoc](http://godoc.org/github.com/yosssi/boltstore)
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