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Enstrayed
2024-08-21 17:26:23 -07:00
parent 8c2e39e88c
commit 05c7261c46
10 changed files with 90 additions and 176 deletions
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34
liberals/auth.js
View File

@@ -1,30 +1,28 @@
const { globalConfig } = require("../index.js")
/**
* Checks if a token exists in the sessions file (authentication) and if it has the correct permissions (authorization)
* @param {string} token Token as received by client
* @param {string} scope Scope the token will need to have in order to succeed
* @returns True for successful authentication and authorization, false if either fail
*/
async function checkToken(token,scope) {
return await fetch(`${globalConfig.couchdbHost}/auth/sessions`).then(fetchRes => {
// CouchDB should only ever return 200/304 for success so this should work
// https://docs.couchdb.org/en/stable/api/document/common.html#get--db-docid
if (fetchRes.status !== 200 || fetchRes.status !== 304) {
console.log(`ERROR: auth.js: Database request returned ${fetchRes.status}`)
return false
} else {
return fetchRes.json().then(dbRes => {
return fetchRes.json().then(dbRes => {
if (dbRes.sessions[token] == undefined) { // If the token is not on the sessions list then reject
return false
} else if (dbRes.sessions[token].scopes.includes(scope)) { // If the token is on the seesions list and includes the scope then accept
return true
} else { // Otherwise reject
return false
}
if (dbRes.sessions[token] == undefined) { // If the token is not on the sessions list then reject
return false
} else if (dbRes.sessions[token].scopes.includes(scope)) { // If the token is on the seesions list and includes the scope then accept
return true
} else { // Otherwise reject
return false
}
})
}
})
}).catch(error => {
console.log("ERROR: auth.js: " + error)
console.log(`ERROR: auth.js: Fetch failed: ${error}`)
return false
})
}

34
liberals/authorization.js
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@@ -1,34 +0,0 @@
const { globalConfig } = require("../index.js")
async function checkAuthorization(documentToUse,keyToCheck) {
return await fetch(`${globalConfig.couchdbHost}/apiauthkeys/${documentToUse}`).then(fetchRes => {
if (fetchRes.status === 404) { // If document doesnt exist fail gracefully
console.log("ERROR: Failed to check authorization: Requested document returned 404")
return false
} else if (fetchRes.status === 401) { // If couchdb is reporting unauthorized fail gracefully
console.log("ERROR: Failed to check authorization: Database authorization is incorrect")
return false
} else {
return fetchRes.json().then(dbRes => { // Get response json and check it
if (dbRes["content"][keyToCheck.split("_")[0]] === keyToCheck.split("_")[1]) {
return true
} else {
return false
}
})
}
}).catch(error => {
console.log("ERROR: Failed to check authorization: " + error)
return false
})
}
module.exports = {checkAuthorization}

11
liberals/nowplaying.js → liberals/libnowplaying.js
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@@ -1,12 +1,16 @@
const { globalConfig } = require("../index.js")
/**
* Queries LastFM for user set in config file and returns formatted result
* @returns {object} Object containing response in JSON and HTML (as string), WILL RETURN EMPTY OBJECT ON FAILURE!
*/
async function queryLastfm() {
return await fetch(`https://ws.audioscrobbler.com/2.0/?format=json&method=user.getrecenttracks&limit=1&api_key=${globalConfig.nowplaying.lastfm.apiKey}&user=${globalConfig.nowplaying.lastfm.target}`).then(response => response.json()).then(response => {
if (response["recenttracks"] == undefined) {
return 1
return {}
} else {
if (response.recenttracks.track[0]["@attr"] == undefined) {
return 1
return {}
} else {
return {
"json": {
@@ -20,6 +24,9 @@ async function queryLastfm() {
}
}
}
}).catch(fetchError => {
console.log("libnowplaying.js: Fetch failed! "+fetchError)
return {}
})
}

17
liberals/logging.js Normal file
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@@ -0,0 +1,17 @@
/**
* Logs various details about the request (IP, Token, Method, Path, etc) to the console for later review
* @param {object} response Parent response object
* @param {object} request Parent request object
* @param {number} code Status code to log, should be same as sent to client
* @param {string} extra Optional extra details to add to log, ideal for caught errors
*/
function logRequest(response,request,code,extra) {
if (extra) {
actualExtra = "; Extra: "+extra
} else {
actualExtra = ""
}
console.log(`${request.get("cf-connecting-ip") ?? request.ip} (${request.get("Authorization")}) ${request.method} ${request.path} returned ${code}${actualExtra}`)
}
module.exports = { logRequest }