HTTP請求被其他HTTP請求篡改，與golang和標準庫

-2

```

package main 

import (
    "encoding/json" 
    "log" 
    "net" 
    "net/http" 
    "net/http/fcgi" 
    "os" 
) 

func main() { 
    //setup the config 
    configFile := "config.json" 
    fd, err := os.Open(configFile) 
    if err != nil { 
     log.Fatalf("Can't open config file: %v", configFile) 
    } 
    CFG := config{} 
    err = json.NewDecoder(fd).Decode(&CFG) 
    if err != nil { 
     log.Fatalf("parse config error: %v", err) 
    } 

    //init DB connection 
    db.InitConnectionInfo(CFG.Database.Host, CFG.Database.Port, CFG.Database.Database, CFG.Database.Username, CFG.Database.Password) 

    //register HTTP handler 
    sessionHandler := &handlers.SessionHandler{} 
    http.Handle("/sessions", sessionHandler) 
    http.Handle("/sessions/", sessionHandler) 

    userHandler := &handlers.UserHandler{ 
     Facebook:  &oa.OAuth{AppId: CFG.Facebook.Key, Secret: CFG.Facebook.Secret}, 
     Sina:   &oa.OAuth{AppId: CFG.Sina.Key, Secret: CFG.Sina.Secret}, 
     Google:  &oa.OAuth{AppId: CFG.Google.Key, Secret: CFG.Google.Secret}, 
     Tencent:  &oa.OAuth{AppId: CFG.Tencent.Key, Secret: CFG.Tencent.Secret}, 
     Mixpanel:  &hu.Share{Token: CFG.Mixpanel.Token}, 
     FacebookShare: &hu.Share{Token: CFG.Facebook.Token}, 
     SinaShare:  &hu.Share{Token: CFG.Sina.Token}, 
     GoogleShare: &hu.Share{Token: CFG.Google.Token}, 
     TencentShare: &hu.Share{Token: CFG.Tencent.Token}, 
    } 
    http.Handle("/users", userHandler) 
    http.Handle("https://stackoverflow.com/users/", userHandler) 

    //and so on ... 

    //run server 
    log.Println("start listen: ", CFG.FcgiAddr) 
    l, _ := net.Listen("tcp", CFG.FcgiAddr) 
    log.Fatalf("server error is %v", fcgi.Serve(l, nil)) 
    //@@select {} 
    log.Println("end listen") 
}

```

建立並部署背後nginx的。

然後客戶端查詢/users/1234567/places，/users/1234567，等等...

得到的迴應是{blank data}，{normal user(1234567) data}或{normal user(1234567) data}，{normal user(1234567) data}。

查詢的相同前綴和相同的處理程序看起來像是通過後續HTTP請求重載響應。

我該怎麼辦呢？

可能需要我給一個響應的例子：

正確的反應是：

{ "meta": { "code": 200, "text": "OK" }, "data": { "count": 21, "place-tag-maps": [{ "id": "95842310160384", "place-id": "95551731663150", "tag-id": "95551579750669", "ct": "2014-07-01T09:07:28Z" }, { "id": "95842310160385", "place-id": "95551731663150", "tag-id": "95551579750694", "ct": "2015-01-15T17:41:23Z" }, { "id": "96262389694470", "place-id": "95551731663150", "tag-id": "95910120456455", "ct": "2016-07-18T13:11:39Z" }, ...], "places": [{ "id": "95551731663150", "name": "Kam Fung Restaurant", "address": "G/F, 41 Spring Garden Ln", "coordinate": { "latitude": 22.275576, "longitude": 114.172582 }, "telephone": "+852 2572 0526", "city-id": "95530516807703", "city": "Hong Kong", "country": "Hong Kong", "type": "4sq", "ref-id": "4b1613f8f964a520cdb623e3", "ct": "2016-02-23T07:42:43.565489Z", "mt": "2017-02-22T09:35:48.302929Z", "rating": 7.5, "stats": { "foursquare": { "count": 111, "value": 7.5 }, "spottly": { "save-count": 12 } }, "permanent-close": false, "price": "" }, ...], "posts": [{ "collection-id": "95551746474003", "coordinate": { "latitude": 22.275576, "longitude": 114.172582 }, "ct": "2017-02-22T09:35:47Z", "facebook-tag-users": [], "id": "97501586849795", "medias": [], "message": "", "mt": "2017-02-22T09:35:47Z", "owner-id": "96527264645120", "place-id": "95551731663150", "share-to": [], "star": 5, "status": "Done", "tags": [] }, ...], "users": [{ "id": "95551581323446", "uid": "hk_epicurus", "uid-ignore-case": "hk_epicurus", "name": "Hk Epicurus", "head": "https://d278wa0j9nq2mp.cloudfront.net/uploader/54aa335ddf4e63450002919a.jpeg", "site": "www.hkepicurus.com", "location": "Hong Kong", "description": "Hong Kong Food \u0026 Travel Bear.\nGrew up in Aust, Malaysia, Tokyo \u0026 HK. \nInstagram: EpicurusHongKong\nFacebook, Spottly \u0026 Twitter: HK Epicurus \n微博: 香港美食-伊比\nFacebook Fans Page: http://on.fb.me/1qDyiIk", "ct": "2013-10-13T19:12:41Z", "mt": "2015-11-08T15:22:45Z" }, ...] } } 和 { "meta": { "code": 200, "text": "OK" }, "data": { "friends": [{ "id": "97331335725056", "from-id": "97273770803200", "to-id": "96527264645120", "ct": "2017-01-23T07:58:41Z" }], "user": { "ct": "2013-04-30T23:30:05Z", "description": "Founder and Chief Everything Officer of Spottly. Loves to eat. Have a really bad memory. Wants to remember the best places and make travel research better", "followers": { "count": 41291 }, "followings": { "count": 322 }, "head": "https://d278wa0j9nq2mp.cloudfront.net/uploader/525ffac8df4e6347870145ef.jpeg", "id": "96527264645120", "location": "Vancouver | Hong Kong | Beijing ", "mt": "2015-10-27T09:47:12Z", "name": "Edwyn Chan", "site": "http://spottly.com/edwyn", "uid": "edwyn", "uid-ignore-case": "edwyn" } } }

但錯誤的反應是

{ "meta": { "code": 200, "text": "OK" } } 和 { "meta": { "code": 200, "text": "OK" }, "data": { "friends": [{ "id": "97331335725056", "from-id": "97273770803200", "to-id": "96527264645120", "ct": "2017-01-23T07:58:41Z" }], "user": { "ct": "2013-04-30T23:30:05Z", "description": "Founder and Chief Everything Officer of Spottly. Loves to eat. Have a really bad memory. Wants to remember the best places and make travel research better", "followers": { "count": 41291 }, "followings": { "count": 322 }, "head": "https://d278wa0j9nq2mp.cloudfront.net/uploader/525ffac8df4e6347870145ef.jpeg", "id": "96527264645120", "location": "Vancouver | Hong Kong | Beijing ", "mt": "2015-10-27T09:47:12Z", "name": "Edwyn Chan", "site": "http://spottly.com/edwyn", "uid": "edwyn", "uid-ignore-case": "edwyn" } } }

第一個響應是錯誤的。或者與第二個響應相同。

順序請求是正確的響應，並行請求是不正確的響應。。

來源

2017-03-14 up duan

很難理解你的問題是什麼... –

@AlexanderR。我追加了答案示例以清除問題 –

fcgi是90年代的遺留物，現在真的沒有理由使用它。這只是給這個已經不完整的例子增加了更多的未知數。 – JimB

問題解決

的根本原因是這種情況：

var x = &{...} //init value 
fillX(..., x) //fill the fields of x pointer 
//here the fields of x pointer is not same to inner of fillX func

因此，改變

var x = &{...} 
x = fullX(..., x) 
the problem resolved.

但爲什麼要指針的行爲？

來源

2017-04-11 12:54:00

HTTP請求被其他HTTP請求篡改，與golang和標準庫

回答

相關問題