.well-known flow implementation
f0x
6 years ago
parent
84534dc1d2
commit
979c2b8b5b
@ -0,0 +1,158 @@
|
||||
'use strict'
|
||||
const React = require('react')
|
||||
const ReactDOM = require('react-dom')
|
||||
const create = require('create-react-class')
|
||||
const Promise = require('bluebird')
|
||||
const urllib = require('url')
|
||||
const debounce = require('debounce')
|
||||
const defaultValue = require('default-value')
|
||||
|
||||
let login = create({
|
||||
displayName: "Login",
|
||||
|
||||
getInitialState: function() {
|
||||
return {error: null}
|
||||
},
|
||||
|
||||
login: function() {
|
||||
let user = document.getElementById("user").value
|
||||
let pass = document.getElementById("pass").value
|
||||
|
||||
let parts = user.split(':')
|
||||
if (parts.length != 2) {
|
||||
return this.setState({error: "Please enter a full mxid, like @username:homeserver.tld"})
|
||||
}
|
||||
|
||||
let hostname = urllib.parse("https://" + parts[1])
|
||||
getApiServer(hostname).then((hostname) => {
|
||||
hostname.pathname = ""
|
||||
let hs = urllib.format(hostname)
|
||||
console.log("Using API server", hs)
|
||||
this.setState({apiUrl: hs})
|
||||
//this.login()
|
||||
})
|
||||
},
|
||||
|
||||
login: function() {
|
||||
let data = {
|
||||
user: this.state.user,
|
||||
password: this.state.password,
|
||||
type: "m.login.password",
|
||||
initial_device_display_name: "Neo v4",
|
||||
};
|
||||
|
||||
let url = urllib.format(Object.assign(this.state.apiUrl, {
|
||||
pathname: "/_matrix/client/r0/login"
|
||||
}));
|
||||
|
||||
fetch(url, {
|
||||
body: JSON.stringify(data),
|
||||
headers: {
|
||||
'content-type': 'application/json'
|
||||
},
|
||||
method: 'POST',
|
||||
}).then((response) => response.json())
|
||||
.then((responseJson) => {
|
||||
this.setState({json: responseJson});
|
||||
if(responseJson.access_token != undefined) {
|
||||
this.props.loginCallback()
|
||||
}
|
||||
})
|
||||
.catch((error) => {
|
||||
console.error(error);
|
||||
});
|
||||
},
|
||||
|
||||
render: function() {
|
||||
return (
|
||||
<div className="loginwrapper">
|
||||
<img src="./neo.png"/>
|
||||
<div className="error">{this.state.error != null && this.state.error}</div>
|
||||
<div className="login">
|
||||
<label htmlFor="user">Username: </label>
|
||||
<input type="text" id="user" placeholder="username" defaultValue="f0x:hacklab.fi"/>
|
||||
|
||||
<label htmlFor="pass">Password: </label>
|
||||
<input type="password" id="pass"/>
|
||||
|
||||
{this.state.promptHS &&
|
||||
<>
|
||||
<label htmlFor="hs">Homeserver: </label>
|
||||
<input type="text" id="hs" placeholder="https://lain.haus"/>
|
||||
</>
|
||||
}
|
||||
|
||||
<button onClick={()=>this.login()}>Log in</button>
|
||||
</div>
|
||||
</div>
|
||||
)
|
||||
}
|
||||
})
|
||||
|
||||
function getApiServer(hostname) {
|
||||
return new Promise((resolve, reject) => {
|
||||
console.log("Checking for api server from mxid", urllib.format(hostname))
|
||||
checkApi(hostname).then(() => {
|
||||
// Hostname is a valid api server
|
||||
resolve(hostname)
|
||||
}).catch(() => {
|
||||
console.log("trying .well-known")
|
||||
tryWellKnown(hostname).then((hostname) => {
|
||||
console.log("got .well-known host", hostname)
|
||||
}).catch((err) => {
|
||||
console.log("Fatal error trying to get API host", err)
|
||||
})
|
||||
})
|
||||
})
|
||||
}
|
||||
|
||||
function checkApi(host) {
|
||||
let versionUrl = buildUrl(host, "/_matrix/client/versions")
|
||||
return new Promise((resolve, reject) => {
|
||||
fetch(versionUrl).then((response) => {
|
||||
if (response.status != 200) {
|
||||
console.log("Invalid homeserver url", versionUrl)
|
||||
return reject()
|
||||
}
|
||||
resolve()
|
||||
}).catch((err) => {
|
||||
reject(err)
|
||||
})
|
||||
})
|
||||
}
|
||||
|
||||
function tryWellKnown(host) {
|
||||
let wellKnownUrl = urllib.format(Object.assign(host, {
|
||||
pathname: "/.well-known/matrix/client"
|
||||
}))
|
||||
console.log("Trying", wellKnownUrl, "for .well-known")
|
||||
return new Promise((resolve, reject) => {
|
||||
return fetch(wellKnownUrl)
|
||||
.then((response) => {
|
||||
if (response.status != 200) {
|
||||
console.log("no well-known in use")
|
||||
reject()
|
||||
}
|
||||
return response
|
||||
})
|
||||
.then((response) => response.json())
|
||||
.then((json) => {
|
||||
console.log("Parsed json", json)
|
||||
if (json['m.homeserver'] != undefined && json['m.homeserver'].base_url != undefined) {
|
||||
resolve(json['m.homeserver'].base_url)
|
||||
}
|
||||
})
|
||||
.catch((err) => {
|
||||
console.log("Error in json", err)
|
||||
reject()
|
||||
})
|
||||
})
|
||||
}
|
||||
|
||||
function buildUrl(host, path) {
|
||||
return urllib.format(Object.assign(host, {
|
||||
pathname: path
|
||||
}))
|
||||
}
|
||||
|
||||
module.exports = login
|
||||
Loading…
Reference in New Issue