150 lines
3.6 KiB
JavaScript
150 lines
3.6 KiB
JavaScript
const axios = require("axios");
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const readline = require("readline");
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const fs = require("fs");
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const openpgp = require("openpgp");
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var cp = require("child_process");
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var rl = readline.createInterface({
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input: process.stdin,
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output: process.stdout
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});
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var settings = JSON.parse(fs.readFileSync("settings.json", { encoding: "utf8", flag: "r" }));
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var pgpkey = fs.readFileSync("key.acs", { encoding: "utf8", flag: "r" });
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var filter = process.argv.length > 2 ? process.argv[2] : "";
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var intervalid = null;
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var notes = null;
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function simplifystring(str)
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{
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return str.toLowerCase().normalize('NFD').replace(/\p{Diacritic}/gu, "");
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}
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async function decrypt(str)
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{
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var key = pgpkey.split("-----END PGP PUBLIC KEY BLOCK-----")[1];
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var privateKey = await openpgp.readKey({ armoredKey: key });
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var decrypted = await openpgp.decrypt({
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message: await openpgp.readMessage({ armoredMessage: str }),
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decryptionKeys: privateKey });
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const chunks = [];
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for await (const chunk of decrypted.data) {
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chunks.push(chunk);
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}
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return chunks.join('');
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}
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async function encrypt(str)
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{
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var key = pgpkey.split("-----BEGIN PGP PRIVATE KEY BLOCK-----")[0];
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var publicKey = await openpgp.readKey({ armoredKey: key });
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return await openpgp.encrypt({
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message: await openpgp.createMessage({ text: str }),
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encryptionKeys: publicKey });
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}
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function filteredlist()
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{
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return notes
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.filter(n => simplifystring(n.title).includes(simplifystring(filter)));
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}
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axios.post(`${settings.url}/handler.php`,
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{
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action: "fetch",
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password: settings.password
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},
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{
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headers:
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{
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"Content-type": "application/x-www-form-urlencoded"
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}
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})
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.then(async function(res)
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{
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notes = JSON.parse(await decrypt(res.data));
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filteredlist()
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.every( (note, i) =>
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{
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console.log(`[${i}] ${note.title}`)
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return Boolean(filter) || i < settings.maxcountifnofilter;
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});
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// todo: open if only one match. quit if no match
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rl.prompt();
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rl.on("line", async function (line)
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{
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var note = filteredlist()[line];
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// todo: use title instead? To put in data folder?
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fs.writeFileSync("note.md", note.content);
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cp.exec(`${settings.command} note.md`, async function (err, stdout, stderr)
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{
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clearInterval(intervalid);
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var newcontent = fs.readFileSync("note.md", { encoding: "utf8", flag: "r" });
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if (note.content != newcontent)
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{
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note.content = newcontent;
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notes.splice(notes.indexOf(note), 1);
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notes.unshift(note);
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console.log("sending data file to server...");
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var encrypted = await encrypt(JSON.stringify(notes));
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axios.post(`${settings.url}/handler.php`,
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{
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action: "push",
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password: settings.password,
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data: encrypted
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},
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{
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headers:
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{
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"Content-type": "application/x-www-form-urlencoded"
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}
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}).then(res => {
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console.log("done.");
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});
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}
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else
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{
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console.log("no change.");
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}
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})
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intervalid = setInterval(async function()
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{
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//todo: refactor "save"
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var newcontent = fs.readFileSync("note.md", { encoding: "utf8", flag: "r" });
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if (note.content != newcontent)
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{
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note.content = newcontent;
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notes.splice(notes.indexOf(note), 1);
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notes.unshift(note);
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console.log("sending data file to server...");
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var encrypted = await encrypt(JSON.stringify(notes));
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axios.post(`${settings.url}/handler.php`,
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{
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action: "push",
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password: settings.password,
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data: encrypted
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},
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{
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headers:
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{
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"Content-type": "application/x-www-form-urlencoded"
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}
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}).then(res => {
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console.log("done.");
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});
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}
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}, 10000);
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rl.close();
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});
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});
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