Brushing off enough dust to be able to initiate HTTP requests from the server.

git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@4345 ed5197a5-7fde-0310-b194-c3ffbd925b24
This commit is contained in:
Cory McWilliams 2023-07-15 01:48:36 +00:00
parent 18128303b6
commit 73bbcebddb
3 changed files with 62 additions and 1 deletions

60
core/http.js Normal file
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@ -0,0 +1,60 @@
function parseUrl(url) {
// XXX: Hack.
let match = url.match(new RegExp("(\\w+)://([^/]+)?(.*)"));
return {
protocol: match[1],
host: match[2],
path: match[3],
port: 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) {
break;
} 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) {
let parsed = parseUrl(url);
return new Promise(function(resolve, reject) {
let socket = new Socket();
let buffer = new Uint8Array(0)
return socket.connect(parsed.host, parsed.port).then(function() {
socket.read(function(data) {
if (data) {
let newBuffer = new Uint8Array(buffer.length + data.length);
newBuffer.set(buffer, 0);
newBuffer.set(data, buffer.length);
buffer = newBuffer;
} else {
resolve(parseResponse(utf8Decode(buffer)));
}
});
if (parsed.port == 443) {
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`);
socket.shutdown();
}).catch(function(error) {
reject(error);
});
});
}

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@ -2,7 +2,7 @@
<manifest xmlns:android="http://schemas.android.com/apk/res/android" <manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.unprompted.tildefriends" package="com.unprompted.tildefriends"
versionCode="9" versionCode="9"
versionName="0.0.9"> versionName="0.0.9-wip">
<uses-sdk android:minSdkVersion="26"/> <uses-sdk android:minSdkVersion="26"/>
<uses-permission android:name="android.permission.INTERNET"/> <uses-permission android:name="android.permission.INTERNET"/>
<application android:label="Tilde Friends" android:usesCleartextTraffic="true" android:debuggable="true"> <application android:label="Tilde Friends" android:usesCleartextTraffic="true" android:debuggable="true">

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@ -154,6 +154,7 @@ void tf_tls_session_start_connect(tf_tls_session_t* session)
X509_VERIFY_PARAM* param = SSL_get0_param(session->ssl); X509_VERIFY_PARAM* param = SSL_get0_param(session->ssl);
X509_VERIFY_PARAM_set_hostflags(param, X509_CHECK_FLAG_NO_PARTIAL_WILDCARDS); X509_VERIFY_PARAM_set_hostflags(param, X509_CHECK_FLAG_NO_PARTIAL_WILDCARDS);
X509_VERIFY_PARAM_set1_host(param, session->hostname, 0); X509_VERIFY_PARAM_set1_host(param, session->hostname, 0);
SSL_set_tlsext_host_name(session->ssl, session->hostname);
SSL_set_bio(session->ssl, session->bio_in, session->bio_out); SSL_set_bio(session->ssl, session->bio_in, session->bio_out);
SSL_connect(session->ssl); SSL_connect(session->ssl);
tf_tls_session_handshake(session); tf_tls_session_handshake(session);