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Fix user file permissions on create (#4507)

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User files contain secrets and should be protected.
Chances are that the user folder can be protected as well,
so let's do that if TL is creating the folder.
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Reto 2022-04-12 02:47:22 +02:00 committed by GitHub
parent 815319810c
commit d7bba325a7
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 10 additions and 4 deletions
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8
src/clientManager.js
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@ -173,7 +173,9 @@ ClientManager.prototype.addUser = function (name, password, enableLog) {
}; };
try { try {
fs.writeFileSync(userPath, JSON.stringify(user, null, "\t")); fs.writeFileSync(userPath, JSON.stringify(user, null, "\t"), {
mode: 0o600,
});
} catch (e) { } catch (e) {
log.error(`Failed to create user ${colors.green(name)} (${e})`); log.error(`Failed to create user ${colors.green(name)} (${e})`);
throw e; throw e;
@ -235,7 +237,9 @@ ClientManager.prototype.saveUser = function (client, callback) {
try { try {
// Write to a temp file first, in case the write fails // Write to a temp file first, in case the write fails
// we do not lose the original file (for example when disk is full) // we do not lose the original file (for example when disk is full)
fs.writeFileSync(pathTemp, newUser); fs.writeFileSync(pathTemp, newUser, {
mode: 0o600,
});
fs.renameSync(pathTemp, pathReal); fs.renameSync(pathTemp, pathReal);
return callback ? callback() : true; return callback ? callback() : true;

2
src/command-line/start.js
View file

@ -31,5 +31,5 @@ function initalizeConfig() {
log.info(`Configuration file created at ${colors.green(Helper.getConfigPath())}.`); log.info(`Configuration file created at ${colors.green(Helper.getConfigPath())}.`);
} }
fs.mkdirSync(Helper.getUsersPath(), {recursive: true}); fs.mkdirSync(Helper.getUsersPath(), {recursive: true, mode: 0o700});
} }

4
src/command-line/users/reset.js
View file

@ -63,7 +63,9 @@ function change(name, password) {
// Write to a temp file first, in case the write fails // Write to a temp file first, in case the write fails
// we do not lose the original file (for example when disk is full) // we do not lose the original file (for example when disk is full)
fs.writeFileSync(pathTemp, newUser); fs.writeFileSync(pathTemp, newUser, {
mode: 0o600,
});
fs.renameSync(pathTemp, pathReal); fs.renameSync(pathTemp, pathReal);
log.info(`Successfully reset password for ${colors.bold(name)}.`); log.info(`Successfully reset password for ${colors.bold(name)}.`);