From 583cd0d2129dc855e599f981d70e537feade1632 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Acid=20Chicken=20=28=E7=A1=AB=E9=85=B8=E9=B6=8F=29?=
<root@acid-chicken.com>
Date: Tue, 18 Dec 2018 18:42:39 +0900
Subject: Add WebFinger support (#1498)
* Add WebFinger support
* Fix TS7006
* Follow lint
* Fix TS7006
---
.../user-subscription/remote-subscribe.component.ts | 21 +++++++++++++++++++--
1 file changed, 19 insertions(+), 2 deletions(-)
(limited to 'client/src')
diff --git a/client/src/app/shared/user-subscription/remote-subscribe.component.ts b/client/src/app/shared/user-subscription/remote-subscribe.component.ts
index 7a81108cd..49722ce40 100644
--- a/client/src/app/shared/user-subscription/remote-subscribe.component.ts
+++ b/client/src/app/shared/user-subscription/remote-subscribe.component.ts
@@ -37,7 +37,24 @@ export class RemoteSubscribeComponent extends FormReactive implements OnInit {
formValidated () {
const address = this.form.value['text']
- const [ , hostname ] = address.split('@')
- window.open(`https://${hostname}/authorize_interaction?acct=${this.account}`)
+ const [ username, hostname ] = address.split('@')
+
+ fetch(`https://${hostname}/.well-known/webfinger?resource=acct:${username}@${hostname}`)
+ .then(response => response.json())
+ .then(data => new Promise((resolve, reject) => {
+ if (data && Array.isArray(data.links)) {
+ const link: {
+ template: string
+ } = data.links.find((link: any) =>
+ link && typeof link.template === 'string' && link.rel === 'http://ostatus.org/schema/1.0/subscribe')
+
+ if (link && link.template.includes('{uri}')) {
+ resolve(link.template.replace('{uri}', `acct:${this.account}`))
+ }
+ }
+ reject()
+ }))
+ .then(window.open)
+ .catch(() => window.open(`https://${hostname}/authorize_interaction?acct=${this.account}`))
}
}
--
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