Profreehost 上的免费 SSL（让我们加密，sslforfree.com）

网站上出现的绿色挂锁（Green Bar）已成为信任的象征。由于 Profreehost 提供免费托管，因此会员寻求一种免费方式在其免费网站上获取 SSL（绿条）。

Let's Encrypt 证书验证无法通过

这是由此处介绍的安全系统引起的，该系统阻止Let's Encrypt机器人通过验证所需的 URL 访问特定值。

Let's Encrypt目前无法在免费主机上实施，但所有高级帐户都可以免费使用。

虽然 Profreehost 不直接支持Let's Encrypt和sslforfree.com等免费 SSL 服务，但有一些方法可以让 Let's Encrypt正常工作。

获得 Let's Encrypt 的可能性：

要获取您的证书，您需要遵循以下简单步骤

  1. 手动注册Cloudflare 并通过更改名称服务器将您的域转移到他们的网站（控制面板集成不起作用）
  2. 访问www.sslforfree.com，这是一个在线 ACME 客户端，提供Let's Encrypt证书
  3. 输入您的域，然后选择手动验证域 (DNS)。它会给你一些你必须复制的TXT记录。
  4. 返回Cloudflare ，然后转到Cloudflare Dashboard的 DNS 部分。
  5. 从下拉列表中选择 TXT，名称输入：

@ 表示您的主域和/或 www，如果您希望人们从 www 访问您的域

  1. 粘贴您复制的记录 (TXT) 并返回SSLForFree，它将为您提供您的私钥和证书。

现在您必须按照本指南开始安装您获得的 SSL 文件。

Free SSL on Profreehost (Let's Encrypt, sslforfree.com)

The presence of a green padlock (Green Bar) on a website has become a symbol of trust. Members seek a free way to get SSL (Green Bar) on their free websites because Profreehost provides free hosting.

Let's Encrypt certificate validation cannot be passed

This is caused by the security system presented here, which prevents Let's Encrypt bots from accessing certain value via URL that is neccesary for verification.

Let's Encrypt cannot be implemented on free hosting at the time, however it is available to all premium accounts for free.

Although, Profreehost doesn't directly support free SSL services like Let's Encrypt and sslforfree.com, but there are some ways around it to get Let's Encrypt working.

Possibility to Get Let's Encrypt:

To get your certificate, you will need to follow these simple steps

  1. Sign up for Cloudflare manually and transfer your domain to their website by changing nameservers (Control Panel integration won’t work)
  2. Visit www.sslforfree.com, which is an Online ACME client to provide Let's Encrypt certificates
  3. Enter your domain, and select Manually Verify Domain (DNS). It will give you some TXT records which you will have to copy.
  4. Go back to Cloudflare and then go to the DNS section of your Cloudflare Dashboard.
  5. Select TXT from the dropdown list, for name enter:

@ for your main domain and/or www if you want people to access your domain from www

  1. Paste the Records (TXT) that you copied and go back to SSLForFree, it will give you your private key and certificate.

Now you have to following this guide onwards to install the SSL files that you obtained.

ref：https://profreehost.com/support/ssl-https/free-ssl-on-profreehost-let-s-encrypt-sslforfree.com

本指南/this guide：https://profreehost.com/support/ssl-https/how-to-install-an-ssl-certificate