golang客户端无法连接到mongo数据库服务器 - sslv3警报错误证书

时间:2017-05-13 04:44:22

标签: mongodb ssl go ssl-certificate

我正在尝试将一个go客户端连接到运行ssl的mongodb服务器。我收到一条明确的错误消息,指出由于ssl错误导致握手失败。我在客户端使用自签名证书。

从mongodb服务器获得以下内容:

2017-05-13T04:38:53.910+0000 I NETWORK  [thread1] connection accepted from 172.17.0.1:51944 #10 (1 connection now open)
2017-05-13T04:38:53.911+0000 E NETWORK  [conn10] SSL: error:14094412:SSL routines:SSL3_READ_BYTES:sslv3 alert bad certificate
2017-05-13T04:38:53.911+0000 I -        [conn10] end connection 

来自Go客户端的错误:

Could not connect to mongodb_s1.dev:27017 x509: certificate signed by unknown authority (possibly because of "crypto/rsa: verification error" while trying to verify candidate authority certificate "XYZ")

尝试了多个选项,但没有帮助

1 个答案:

答案 0 :(得分:1)

您可以使用InsecureSkipVerify = true跳过TLS安全检查。这允许您使用自签名证书。请参阅下面compose help中的代码。

建议将用于签署证书的CA添加到系统的可信CA列表中,而不是跳过安全检查。

package main

import (
    "crypto/tls"
    "fmt"
    "net"
    "os"
    "strings"

    "gopkg.in/mgo.v2"
)

func main() {
    uri := os.Getenv("MONGODB_URL")
    if uri == "" {
        fmt.Println("No connection string provided - set MONGODB_URL")
        os.Exit(1)
    }
    uri = strings.TrimSuffix(uri, "?ssl=true")

下面:

    tlsConfig := &tls.Config{}
    tlsConfig.InsecureSkipVerify = true

    dialInfo, err := mgo.ParseURL(uri)

    if err != nil {
        fmt.Println("Failed to parse URI: ", err)
        os.Exit(1)
    }

在这里:

    dialInfo.DialServer = func(addr *mgo.ServerAddr) (net.Conn, error) {
        conn, err := tls.Dial("tcp", addr.String(), tlsConfig)
        return conn, err
    }

    session, err := mgo.DialWithInfo(dialInfo)
    if err != nil {
        fmt.Println("Failed to connect: ", err)
        os.Exit(1)
    }

    defer session.Close()

    dbnames, err := session.DB("").CollectionNames()
    if err != nil {
        fmt.Println("Couldn't query for collections names: ", err)
        os.Exit(1)
    }

    fmt.Println(dbnames)

}