ActivityPub Viewer

A small tool to view real-world ActivityPub objects as JSON! Enter a URL or username from Mastodon or a similar service below, and we'll send a request with the right Accept header to the server to view the underlying object.

Open in browser →
{ "@context": [ "https://www.w3.org/ns/activitystreams", { "ostatus": "http://ostatus.org#", "atomUri": "ostatus:atomUri", "inReplyToAtomUri": "ostatus:inReplyToAtomUri", "conversation": "ostatus:conversation", "sensitive": "as:sensitive", "toot": "http://joinmastodon.org/ns#", "votersCount": "toot:votersCount", "Hashtag": "as:Hashtag" } ], "id": "https://mstdn.social/users/dimsum/statuses/113506185815518533", "type": "Note", "summary": null, "inReplyTo": "https://mstdn.social/users/dimsum/statuses/113506084431551661", "published": "2024-11-18T21:55:46Z", "url": "https://mstdn.social/@dimsum/113506185815518533", "attributedTo": "https://mstdn.social/users/dimsum", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mstdn.social/users/dimsum/followers" ], "sensitive": false, "atomUri": "https://mstdn.social/users/dimsum/statuses/113506185815518533", "inReplyToAtomUri": "https://mstdn.social/users/dimsum/statuses/113506084431551661", "conversation": "tag:mstdn.social,2024-11-18:objectId=468963906:objectType=Conversation", "content": "<p>说起 <a href=\"https://mstdn.social/tags/Outline\" class=\"mention hashtag\" rel=\"tag\">#<span>Outline</span></a> VPN,有件事情很奇怪。中文互联网上有很多人写过图文教程,教人怎么一步步在服务器上安装和配置 Outline。真的非常详细,甚至会配图说明怎样注册 VPS,使用哪个 SSH 软件之类。但是!这些教程里都没有教人怎么给 Linux 服务器做安全设置。</p><p>真的要拿 root 账号直接用吗?真的不做一些最基本的安全设置吗?跟着那些教程,可能 Linux 小白也能在服务器上面把 Outline 安装配置好,可是这样很危险啊!这时候,Outline 的所谓简便反倒成了一种安全隐患。像 V2Ray 那种设置非常复杂的,一般小白看到设置流程就劝退了,恐怕也就不会去尝试自己安装。</p><p>说这一条,只是想提醒一些朋友:Linux 服务器还是要做一些安全设置的。比如禁用 root 登录,禁用密码登录,修改默认的 SSH 端口等等。复杂的不说,这些最基本的要做吧。</p>", "contentMap": { "zh": "<p>说起 <a href=\"https://mstdn.social/tags/Outline\" class=\"mention hashtag\" rel=\"tag\">#<span>Outline</span></a> VPN,有件事情很奇怪。中文互联网上有很多人写过图文教程,教人怎么一步步在服务器上安装和配置 Outline。真的非常详细,甚至会配图说明怎样注册 VPS,使用哪个 SSH 软件之类。但是!这些教程里都没有教人怎么给 Linux 服务器做安全设置。</p><p>真的要拿 root 账号直接用吗?真的不做一些最基本的安全设置吗?跟着那些教程,可能 Linux 小白也能在服务器上面把 Outline 安装配置好,可是这样很危险啊!这时候,Outline 的所谓简便反倒成了一种安全隐患。像 V2Ray 那种设置非常复杂的,一般小白看到设置流程就劝退了,恐怕也就不会去尝试自己安装。</p><p>说这一条,只是想提醒一些朋友:Linux 服务器还是要做一些安全设置的。比如禁用 root 登录,禁用密码登录,修改默认的 SSH 端口等等。复杂的不说,这些最基本的要做吧。</p>" }, "updated": "2024-11-18T21:57:15Z", "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mstdn.social/tags/outline", "name": "#outline" } ], "replies": { "id": "https://mstdn.social/users/dimsum/statuses/113506185815518533/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mstdn.social/users/dimsum/statuses/113506185815518533/replies?only_other_accounts=true&page=true", "partOf": "https://mstdn.social/users/dimsum/statuses/113506185815518533/replies", "items": [] } }, "likes": { "id": "https://mstdn.social/users/dimsum/statuses/113506185815518533/likes", "type": "Collection", "totalItems": 3 }, "shares": { "id": "https://mstdn.social/users/dimsum/statuses/113506185815518533/shares", "type": "Collection", "totalItems": 1 } }