3.4. 创建 Token

1.0

1.0

Github： github.com/bigfile/bigfile

API

创建 Token 是接下来所有操作的开始，让我们先开看一下 API 参数。

POST /api/bigfile/token/create

示例

package main

import (
    "fmt"
    "io/ioutil"
    libHttp "net/http"
    "strings"
    "time"

    "github.com/bigfile/bigfile/databases/models"
    "github.com/bigfile/bigfile/http"
)

func main() {
    appUid := "42c4fcc1a620c9e97188f50b6f2ab199"
    appSecret := "f8f2ae1fe4f70b788254dcc991a35558"
    body := http.GetParamsSignBody(map[string]interface{}{
        "appUid":         appUid,
        "nonce":          models.RandomWithMd5(128),
        "path":           "/images/png",
        "expiredAt":      time.Now().AddDate(0, 0, 2).Unix(),
        "secret":         models.RandomWithMd5(44),
        "availableTimes": -1,
        "readOnly":       false,
    }, appSecret)
    request, err := libHttp.NewRequest(
        "POST", "https://127.0.0.1:10985/api/bigfile/token/create", strings.NewReader(body))
    if err != nil {
        fmt.Println(err)
        return
    }
    request.Header.Set("Content-Type", "application/x-www-form-urlencoded")
    resp, err := libHttp.DefaultClient.Do(request)
    if err != nil {
        fmt.Println(err)
        return
    }
    if bodyBytes, err := ioutil.ReadAll(resp.Body); err != nil {
        fmt.Println(err)
        return
    } else {
        fmt.Println(string(bodyBytes))
    }
}

响应成功之后，你将得到下面这样的响应：

{
    "requestId":10001,
    "success":true,
    "errors":null,
    "data":{
        "availableTimes":-1,
        "expiredAt":1568127304,
        "ip":null,
        "path":"/images/png",
        "readOnly":0,
        "secret":"46afc3607a93ac410357a8ed53a872b8",
        "token":"4d50ae8061c1d6f148a45031356294bd"
    }
}

证书错误

如果您再使用 HTTP API 的时候，遇到如下错误：

x509: certificate signed by unknown authority

是因为使用 rpc:make-cert 生成的证书不被系统信任，这里有两种解决方案：

1. 将证书加入到系统的可信任证书库中
2. 在请求时选择不验证证书，例如：

import "crypto/tls"
....
funf main(){
tr := &http.Transport{    //解决x509: certificate signed by unknown authority
        TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
    }
client := &http.Client{
        Timeout:   15 * time.Second,
        Transport: tr,    //解决x509: certificate signed by unknown authority
    }
....
client.Do(req)
}

英文文档：bigfile.site