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logsubmit.js
executable file
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logsubmit.js
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var execSync = require('child_process').execSync;
var exec = require('child_process').exec;
var fs = require('fs');
var commandArray = [
"cat /proc/version",
"cat /etc/os-release",
"ifconfig",
"iwconfig",
"aplay -l",
"ps -ef",
"sudo journalctl -p 7"
];
// Up to two arguments may be given:
// - a description, which is inserted in the output file
// - an optional flag indicating the log should be saved locally, not uploaded
var args = process.argv.slice(2);
var description;
if ( args[0] == undefined ) {
description = 'Unknown';
} else {
description = '';
// This will always yield a string that starts and ends with single quotes.
var pieces = args[0].split("'");
var n = pieces.length;
for (var i=0; i<n; i++) {
description = description + "'" + pieces[i] + "'";
if (i < (n-1)) description = description + "\\'";
}
}
var submit = 'yes';
if ( args.length > 1 ) {
submit = 'no';
}
var logFile = "/tmp/logondemand";
var storedLogFile = "/var/tmp/logondemand";
// Let's start fresh!
execSync("date >" + logFile);
try {
//If description is supplied, add it
fs.appendFileSync(logFile, 'Description="' + description + '"\n');
} catch (e) {
console.log(e);
}
for (var itemN in commandArray) {
var item = commandArray[itemN];
var itemWithoutput = item + " >>" + logFile + " 2>&1"
try {
fs.appendFileSync(logFile, '\n# ' + item + ' ---------------' + '\n');
} catch(e) {
console.log(e);
}
execSync(itemWithoutput);
}
// remove sensitive information
commandArray = [
"sed -i -r -e 's/([Pp]assword: *)([^ ]*)(.*)$/\\1<elided> \\3/'",
"sed -i -r -e 's/([Ss]potify *.*token is )(.*)$/\\1<elided>/'",
"sed -i -r -e 's/(--[Pp]assword[ ][ ]*)([^ ]*)/\\1<elided>/'",
"sed -i -r -e 's/(wlan[0-9]: WPS: UUID [^:]*: ).*$/\\1<elided>/'",
"sed -i -r -e 's/(mount .*username=)([^,]*,)(.*)$/\\1<elided>,\\3/'",
"sed -i -r -e 's/(mount .*password=)([^,]*,)(.*)$/\\1<elided>,\\3/'"
];
for (var itemN in commandArray) {
var item = commandArray[itemN];
var cmd = item + " " + logFile;
try {
execSync(cmd);
} catch(e) {
console.log(e);
}
}
var variant = getSystemVersion();
// Use single quotes to avoid the shell expanding any characters in the form data
// description is a special case, see above
var command = "/usr/bin/curl -X POST -H 'Content-Type: multipart/form-data'"
+ " -F 'logFile=@" + logFile + "'"
+ " -F desc=" + description
+ " -F 'variant=" + variant + "'"
+ " 'http://logs.volumio.org:7171/logs/v1'";
if ( submit === 'yes' ) {
exec(command , {uid: 1000, gid: 1000, encoding: 'utf8'}, function (error, stdout, stderr) {
if (error !== null) {
console.log('Cannot send bug report: ' + error);
console.log('Saving as: ' + storedLogFile);
execSync("mv -f " + logFile + " " + storedLogFile);
} else {
console.log(stdout)
execSync("rm " + logFile);
}
});
} else {
console.log('Saving as: ' + storedLogFile);
execSync("mv -f " + logFile + " " + storedLogFile);
}
function randomIntInc (low, high) {
return Math.floor(Math.random() * (high - low + 1) + low);
}
function getSystemVersion () {
var self = this;
var file = fs.readFileSync('/etc/os-release').toString().split('\n');
var nLines = file.length;
var str;
for (var l = 0; l < nLines; l++) {
if (file[l].match(/VOLUMIO_VARIANT/i)) {
str = file[l].split('=');
var variant = str[1].replace(/\"/gi, "");
return variant;
}
}
};