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Fixed enough thing sto be able to authenticate and get data from Strava.

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git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@4347 ed5197a5-7fde-0310-b194-c3ffbd925b24
This commit is contained in:
Cory McWilliams
2023-07-16 21:04:48 +00:00
parent 5074246462
commit 6ef466f3ed
2 changed files with 42 additions and 19 deletions
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31
core/http.js
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@ -1,43 +1,45 @@
function parseUrl(url) {
// XXX: Hack.
let match = url.match(new RegExp("(\\w+)://([^/]+)?(.*)"));
let match = url.match(new RegExp("(\\w+)://([^/:]+)(?::(\\d+))?(.*)"));
return {
protocol: match[1],
host: match[2],
path: match[3],
port: match[1] == "http" ? 80 : 443,
path: match[4],
port: match[3] ? parseInt(match[3]) : match[1] == "http" ? 80 : 443,
};
}
function parseResponse(data) {
let firstLine;
let headers = {};
while (true) {
let endLine = data.indexOf('\r\n');
let line = data.substring(0, endLine);
if (!firstLine) {
firstLine = line;
} else if (!line.length) {
data = data.substring(endLine + 2);
if (!line.length) {
break;
} else if (!firstLine) {
firstLine = line;
} else {
let colon = line.indexOf(":");
headers[line.substring(colon)] = line.substring(colon + 1);
}
data = data.substring(endLine + 2);
}
return {body: data};
}
export function fetch(url, options) {
export function fetch(url, options, allowed_hosts) {
let parsed = parseUrl(url);
return new Promise(function(resolve, reject) {
if (allowed_hosts.indexOf(parsed.host) == -1) {
throw new Error(`fetch() request to host ${parsed.host} is not allowed.`);
}
let socket = new Socket();
let buffer = new Uint8Array(0)
let buffer = new Uint8Array(0);
return socket.connect(parsed.host, parsed.port).then(function() {
socket.read(function(data) {
if (data) {
if (data && data.length) {
let newBuffer = new Uint8Array(buffer.length + data.length);
newBuffer.set(buffer, 0);
newBuffer.set(data, buffer.length);
@ -51,7 +53,12 @@ export function fetch(url, options) {
return socket.startTls();
}
}).then(function() {
socket.write(`${options?.method ?? 'GET'} ${parsed.path} HTTP/1.0\r\nHost: ${parsed.host}\r\nConnection: close\r\n\r\n`);
let body = typeof options?.body == 'string' ? utf8Encode(options.body) : (options.body || new Uint8Array(0));
let headers = utf8Encode(`${options?.method ?? 'GET'} ${parsed.path} HTTP/1.0\r\nHost: ${parsed.host}\r\nConnection: close\r\nContent-Length: ${body.length}\r\n\r\n`);
let fullRequest = new Uint8Array(headers.length + body.length);
fullRequest.set(headers, 0);
fullRequest.set(body, headers.length);
socket.write(fullRequest);
socket.shutdown();
}).catch(function(error) {
reject(error);