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joyent/node-triton#19 stricter checking of profile files when loading them

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This commit is contained in:
Trent Mick 2015-09-09 21:53:38 -07:00
parent 5e75bff3fe
commit 7aa59f148f
1 changed files with 29 additions and 4 deletions
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33
lib/config.js
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@ -53,19 +53,39 @@ var CONFIG_VAR_NAMES = [
'cacheDir'
];
// TODO: use this to create a profile doc table?
var PROFILE_FIELDS = {
name: true,
url: true,
account: true,
keyId: true,
insecure: true
};
// --- internal support stuff
// TODO: improve this validation
function _validateProfile(profile) {
// TODO: improve this validation: use ConfigError's instead of asserts
function _validateProfile(profile, profilePath) {
assert.object(profile, 'profile');
assert.string(profile.name, 'profile.name');
assert.string(profile.url, 'profile.url');
assert.string(profile.account, 'profile.account');
assert.string(profile.keyId, 'profile.keyId');
assert.optionalBool(profile.insecure, 'profile.insecure');
// TODO: error on extraneous params
assert.optionalString(profilePath, 'profilePath');
var bogusFields = [];
Object.keys(profile).forEach(function (field) {
if (!PROFILE_FIELDS[field]) {
bogusFields.push(field);
}
});
if (bogusFields.length) {
throw new errors.ConfigError(format(
'extraneous fields in "%s" profile: %s%s', profile.name,
(profilePath ? profilePath + ': ' : ''), bogusFields.join(', ')));
}
}
@ -228,9 +248,14 @@ function _profileFromPath(profilePath, name) {
'error in "%s" profile: %s: %s', name,
profilePath, e.message));
}
if (profile.name) {
throw new errors.ConfigError(format(
'error in "%s" profile: %s: file must not include "name" field',
name, profilePath));
}
profile.name = name;
_validateProfile(profile);
_validateProfile(profile, profilePath);
return profile;
}