118 lines
2.4 KiB
Go
118 lines
2.4 KiB
Go
package server
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import (
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"encoding/json"
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"net/http"
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"strconv"
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"time"
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"code.google.com/p/go-uuid/uuid"
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"github.com/garyburd/redigo/redis"
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)
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type (
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request struct {
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r *http.Request
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w http.ResponseWriter
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sid string
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token string
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login string
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}
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statRequest struct {
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Org string `structs:"org"`
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Team string `structs:"team"`
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User string `structs:"user"`
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Repo string `structs:"repo"`
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From int64 `structs:"from"`
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To int64 `structs:"to"`
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Item string `structs:"item"`
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}
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)
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func parseRequest(w http.ResponseWriter, r *http.Request) (*request, *statRequest) {
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sid := sessionID(w, r)
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login, _ := redis.String(redisPool.Get().Do("HGET", "sessions", sid))
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token, _ := redis.String(redisPool.Get().Do("HGET", "tokens", sid))
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req := &request{
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r: r,
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w: w,
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sid: sid,
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token: token,
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login: login,
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}
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return req, parseStatRequest(r)
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}
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func (r *request) authorize(token, login string) {
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redisPool.Get().Do("HSET", "tokens", r.sid, token)
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redisPool.Get().Do("HSET", "sessions", r.sid, login)
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}
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func (r *request) respondWith(resp interface{}) {
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b, err := json.Marshal(resp)
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if err != nil {
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panic(err)
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}
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r.w.Header().Set("Access-Control-Allow-Origin", "*")
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r.w.Header().Set("Content-Type", "application/json; charset=utf8")
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r.w.Write(b)
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}
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func parseStatRequest(r *http.Request) *statRequest {
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var err error
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var from, to int64
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if r.FormValue("from") != "" {
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if from, err = strconv.ParseInt(r.FormValue("from"), 10, 64); err != nil {
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panic(err)
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}
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} else {
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from = 0
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}
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if r.FormValue("to") != "" {
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if to, err = strconv.ParseInt(r.FormValue("to"), 10, 64); err != nil {
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panic(err)
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}
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} else {
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to = time.Now().Unix()
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}
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var item string
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switch val := r.FormValue("item"); val {
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case "author", "user":
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item = "u.login"
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case "team":
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item = "t.name"
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default:
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item = "r.name"
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}
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return &statRequest{
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Org: r.FormValue("org"),
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Team: r.FormValue("team"),
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User: r.FormValue("user"),
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Repo: r.FormValue("repo"),
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From: from,
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To: to,
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Item: item,
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}
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}
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func sessionID(w http.ResponseWriter, r *http.Request) string {
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var cook *http.Cookie
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var err error
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if cook, err = r.Cookie(cookieName); err != nil {
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cook = &http.Cookie{
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Name: cookieName,
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Value: uuid.New(),
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Path: "/",
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Expires: time.Now().Add(365 * 24 * time.Hour),
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HttpOnly: true,
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}
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http.SetCookie(w, cook)
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r.AddCookie(cook)
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}
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return cook.Value
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}
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