mirror of
https://github.com/verdaccio/verdaccio.git
synced 2024-11-08 23:25:51 +01:00
Refactor config.js to es6, add jsdoc
This commit is contained in:
Juan Picado
parent
acfd865bb0
commit
1d062075c4
445
lib/config.js
445
lib/config.js
@ -1,209 +1,260 @@
|
||||
/* eslint prefer-rest-params: "off" */
|
||||
/* eslint prefer-spread: "off" */
|
||||
|
||||
'use strict';
|
||||
|
||||
let assert = require('assert');
|
||||
let Crypto = require('crypto');
|
||||
let Error = require('http-errors');
|
||||
let minimatch = require('minimatch');
|
||||
let Path = require('path');
|
||||
let LocalData = require('./local-data');
|
||||
var Utils = require('./utils');
|
||||
var Utils = require('./utils');
|
||||
let pkginfo = require('pkginfo')(module); // eslint-disable-line no-unused-vars
|
||||
let pkgVersion = module.exports.version;
|
||||
let pkgName = module.exports.name;
|
||||
const assert = require('assert');
|
||||
const Crypto = require('crypto');
|
||||
const Error = require('http-errors');
|
||||
const minimatch = require('minimatch');
|
||||
const Path = require('path');
|
||||
const LocalData = require('./local-data');
|
||||
const Utils = require('./utils');
|
||||
const pkginfo = require('pkginfo')(module); // eslint-disable-line no-unused-vars
|
||||
const pkgVersion = module.exports.version;
|
||||
const pkgName = module.exports.name;
|
||||
|
||||
// [[a, [b, c]], d] -> [a, b, c, d]
|
||||
/**
|
||||
* [[a, [b, c]], d] -> [a, b, c, d]
|
||||
* @param {*} array
|
||||
* @return {Array}
|
||||
*/
|
||||
function flatten(array) {
|
||||
let result = [];
|
||||
for (let i=0; i<array.length; i++) {
|
||||
if (Array.isArray(array[i])) {
|
||||
result.push.apply(result, flatten(array[i]));
|
||||
} else {
|
||||
result.push(array[i]);
|
||||
}
|
||||
}
|
||||
return result;
|
||||
let result = [];
|
||||
for (let i=0; i<array.length; i++) {
|
||||
if (Array.isArray(array[i])) {
|
||||
result.push.apply(result, flatten(array[i]));
|
||||
} else {
|
||||
result.push(array[i]);
|
||||
}
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
function Config(config) {
|
||||
let self = Object.create(Config.prototype);
|
||||
for (var i in config) {
|
||||
if (self[i] == null) self[i] = config[i];
|
||||
}
|
||||
const parse_interval_table = {
|
||||
'': 1000,
|
||||
'ms': 1,
|
||||
's': 1000,
|
||||
'm': 60*1000,
|
||||
'h': 60*60*1000,
|
||||
'd': 86400000,
|
||||
'w': 7*86400000,
|
||||
'M': 30*86400000,
|
||||
'y': 365*86400000,
|
||||
};
|
||||
|
||||
if (!self.user_agent) {
|
||||
self.user_agent = `${pkgName}/${pkgVersion}`;
|
||||
}
|
||||
|
||||
// some weird shell scripts are valid yaml files parsed as string
|
||||
assert.equal(typeof(config), 'object', 'CONFIG: it doesn\'t look like a valid config file');
|
||||
|
||||
assert(self.storage, 'CONFIG: storage path not defined');
|
||||
self.localList = new LocalData(
|
||||
Path.join(
|
||||
Path.resolve(Path.dirname(self.self_path || ''), self.storage),
|
||||
'.sinopia-db.json'
|
||||
)
|
||||
);
|
||||
if (!self.secret) {
|
||||
self.secret = self.localList.data.secret;
|
||||
|
||||
if (!self.secret) {
|
||||
self.secret = Crypto.pseudoRandomBytes(32).toString('hex');
|
||||
self.localList.data.secret = self.secret;
|
||||
self.localList.sync();
|
||||
}
|
||||
}
|
||||
|
||||
let users = {
|
||||
'all': true,
|
||||
'anonymous': true,
|
||||
'undefined': true,
|
||||
'owner': true,
|
||||
'none': true,
|
||||
};
|
||||
|
||||
let check_user_or_uplink = function(arg) {
|
||||
assert(arg !== 'all' && arg !== 'owner' && arg !== 'anonymous' && arg !== 'undefined' && arg !== 'none', 'CONFIG: reserved user/uplink name: ' + arg);
|
||||
assert(!arg.match(/\s/), 'CONFIG: invalid user name: ' + arg);
|
||||
assert(users[arg] == null, 'CONFIG: duplicate user/uplink name: ' + arg);
|
||||
users[arg] = true;
|
||||
}
|
||||
|
||||
;['users', 'uplinks', 'packages'].forEach(function(x) {
|
||||
if (self[x] == null) self[x] = {};
|
||||
assert(Utils.is_object(self[x]), 'CONFIG: bad "'+x+'" value (object expected)');
|
||||
});
|
||||
|
||||
for (var i in self.users) {
|
||||
check_user_or_uplink(i);
|
||||
}
|
||||
for (var i in self.uplinks) {
|
||||
check_user_or_uplink(i);
|
||||
}
|
||||
|
||||
for (var i in self.users) {
|
||||
assert(self.users[i].password, 'CONFIG: no password for user: ' + i);
|
||||
assert(typeof(self.users[i].password) === 'string' &&
|
||||
self.users[i].password.match(/^[a-f0-9]{40}$/)
|
||||
, 'CONFIG: wrong password format for user: ' + i + ', sha1 expected');
|
||||
}
|
||||
|
||||
for (var i in self.uplinks) {
|
||||
assert(self.uplinks[i].url, 'CONFIG: no url for uplink: ' + i);
|
||||
assert( typeof(self.uplinks[i].url) === 'string'
|
||||
, 'CONFIG: wrong url format for uplink: ' + i);
|
||||
self.uplinks[i].url = self.uplinks[i].url.replace(/\/$/, '');
|
||||
}
|
||||
|
||||
function normalize_userlist() {
|
||||
let result = [];
|
||||
|
||||
for (let i=0; i<arguments.length; i++) {
|
||||
if (arguments[i] == null) continue;
|
||||
|
||||
// if it's a string, split it to array
|
||||
if (typeof(arguments[i]) === 'string') {
|
||||
result.push(arguments[i].split(/\s+/));
|
||||
} else if (Array.isArray(arguments[i])) {
|
||||
result.push(arguments[i]);
|
||||
} else {
|
||||
throw Error('CONFIG: bad package acl (array or string expected): ' + JSON.stringify(arguments[i]));
|
||||
}
|
||||
}
|
||||
return flatten(result);
|
||||
}
|
||||
|
||||
// add a default rule for all packages to make writing plugins easier
|
||||
if (self.packages['**'] == null) {
|
||||
self.packages['**'] = {};
|
||||
}
|
||||
|
||||
for (var i in self.packages) {
|
||||
assert(
|
||||
typeof(self.packages[i]) === 'object' &&
|
||||
!Array.isArray(self.packages[i])
|
||||
, 'CONFIG: bad "'+i+'" package description (object expected)');
|
||||
|
||||
self.packages[i].access = normalize_userlist(
|
||||
self.packages[i].allow_access,
|
||||
self.packages[i].access
|
||||
);
|
||||
delete self.packages[i].allow_access;
|
||||
|
||||
self.packages[i].publish = normalize_userlist(
|
||||
self.packages[i].allow_publish,
|
||||
self.packages[i].publish
|
||||
);
|
||||
delete self.packages[i].allow_publish;
|
||||
|
||||
self.packages[i].proxy = normalize_userlist(
|
||||
self.packages[i].proxy_access,
|
||||
self.packages[i].proxy
|
||||
);
|
||||
delete self.packages[i].proxy_access;
|
||||
}
|
||||
|
||||
// loading these from ENV if aren't in config
|
||||
['http_proxy', 'https_proxy', 'no_proxy'].forEach((function(v) {
|
||||
if (!(v in self)) {
|
||||
self[v] = process.env[v] || process.env[v.toUpperCase()];
|
||||
}
|
||||
}));
|
||||
|
||||
// unique identifier of self server (or a cluster), used to avoid loops
|
||||
if (!self.server_id) {
|
||||
self.server_id = Crypto.pseudoRandomBytes(6).toString('hex');
|
||||
}
|
||||
|
||||
return self;
|
||||
/**
|
||||
* Parse an internal string to number
|
||||
* @param {*} interval
|
||||
* @return {Number}
|
||||
*/
|
||||
function parse_interval(interval) {
|
||||
if (typeof(interval) === 'number') {
|
||||
return interval * 1000;
|
||||
}
|
||||
let result = 0;
|
||||
let last_suffix = Infinity;
|
||||
interval.split(/\s+/).forEach(function(x) {
|
||||
if (!x) return;
|
||||
let m = x.match(/^((0|[1-9][0-9]*)(\.[0-9]+)?)(ms|s|m|h|d|w|M|y|)$/);
|
||||
if (!m
|
||||
|| parse_interval_table[m[4]] >= last_suffix
|
||||
|| (m[4] === '' && last_suffix !== Infinity)) {
|
||||
throw Error('invalid interval: ' + interval);
|
||||
}
|
||||
last_suffix = parse_interval_table[m[4]];
|
||||
result += Number(m[1]) * parse_interval_table[m[4]];
|
||||
});
|
||||
return result;
|
||||
}
|
||||
|
||||
Config.prototype.can_proxy_to = function(pkg, uplink) {
|
||||
return (this.get_package_spec(pkg).proxy || []).reduce(function(prev, curr) {
|
||||
if (uplink === curr) return true;
|
||||
return prev;
|
||||
}, false);
|
||||
};
|
||||
/**
|
||||
* Coordinates the application configuration
|
||||
*/
|
||||
class Config {
|
||||
|
||||
Config.prototype.get_package_spec = function(pkg) {
|
||||
for (let i in this.packages) {
|
||||
if (minimatch.makeRe(i).exec(pkg)) {
|
||||
return this.packages[i];
|
||||
}
|
||||
}
|
||||
return {};
|
||||
};
|
||||
/**
|
||||
* Constructor
|
||||
* @param {*} config config the content
|
||||
*/
|
||||
constructor(config) {
|
||||
const self = this;
|
||||
for (let i in config) {
|
||||
if (self[i] == null) {
|
||||
self[i] = config[i];
|
||||
}
|
||||
}
|
||||
|
||||
if (!self.user_agent) {
|
||||
self.user_agent = `${pkgName}/${pkgVersion}`;
|
||||
}
|
||||
|
||||
// some weird shell scripts are valid yaml files parsed as string
|
||||
assert.equal(typeof(config), 'object', 'CONFIG: it doesn\'t look like a valid config file');
|
||||
|
||||
assert(self.storage, 'CONFIG: storage path not defined');
|
||||
// local data handler is linked with the configuration handler
|
||||
self.localList = new LocalData(
|
||||
Path.join(
|
||||
Path.resolve(Path.dirname(self.self_path || ''), self.storage),
|
||||
// FUTURE: the database might be parameterizable from config.yaml
|
||||
'.sinopia-db.json'
|
||||
)
|
||||
);
|
||||
// it generates a secret key
|
||||
// FUTURE: this might be an external secret key, perhaps whitin config file?
|
||||
if (!self.secret) {
|
||||
self.secret = self.localList.data.secret;
|
||||
if (!self.secret) {
|
||||
self.secret = Crypto.pseudoRandomBytes(32).toString('hex');
|
||||
self.localList.data.secret = self.secret;
|
||||
self.localList.sync();
|
||||
}
|
||||
}
|
||||
|
||||
const users = {
|
||||
'all': true,
|
||||
'anonymous': true,
|
||||
'undefined': true,
|
||||
'owner': true,
|
||||
'none': true,
|
||||
};
|
||||
|
||||
const check_user_or_uplink = function(arg) {
|
||||
assert(arg !== 'all' && arg !== 'owner'
|
||||
&& arg !== 'anonymous' && arg !== 'undefined' && arg !== 'none', 'CONFIG: reserved user/uplink name: ' + arg);
|
||||
assert(!arg.match(/\s/), 'CONFIG: invalid user name: ' + arg);
|
||||
assert(users[arg] == null, 'CONFIG: duplicate user/uplink name: ' + arg);
|
||||
users[arg] = true;
|
||||
}
|
||||
// sanity check for strategic config properties
|
||||
;['users', 'uplinks', 'packages'].forEach(function(x) {
|
||||
if (self[x] == null) self[x] = {};
|
||||
assert(Utils.is_object(self[x]), `CONFIG: bad "${x}" value (object expected)`);
|
||||
});
|
||||
// sanity check for users
|
||||
for (let i in self.users) {
|
||||
if (Object.prototype.hasOwnProperty.call(self.users, i)) {
|
||||
check_user_or_uplink(i);
|
||||
}
|
||||
}
|
||||
// sanity check for uplinks
|
||||
for (let i in self.uplinks) {
|
||||
if (Object.prototype.hasOwnProperty.call(self.uplinks, i)) {
|
||||
check_user_or_uplink(i);
|
||||
}
|
||||
}
|
||||
for (let i in self.users) {
|
||||
if (Object.prototype.hasOwnProperty.call(self.users, i)) {
|
||||
assert(self.users[i].password, 'CONFIG: no password for user: ' + i);
|
||||
assert(typeof(self.users[i].password) === 'string' &&
|
||||
self.users[i].password.match(/^[a-f0-9]{40}$/)
|
||||
, 'CONFIG: wrong password format for user: ' + i + ', sha1 expected');
|
||||
}
|
||||
}
|
||||
for (let i in self.uplinks) {
|
||||
if (Object.prototype.hasOwnProperty.call(self.uplinks, i)) {
|
||||
assert(self.uplinks[i].url, 'CONFIG: no url for uplink: ' + i);
|
||||
assert( typeof(self.uplinks[i].url) === 'string'
|
||||
, 'CONFIG: wrong url format for uplink: ' + i);
|
||||
self.uplinks[i].url = self.uplinks[i].url.replace(/\/$/, '');
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Normalise user list.
|
||||
* @return {Array}
|
||||
*/
|
||||
function normalize_userlist() {
|
||||
let result = [];
|
||||
|
||||
for (let i=0; i<arguments.length; i++) {
|
||||
if (arguments[i] == null) continue;
|
||||
|
||||
// if it's a string, split it to array
|
||||
if (typeof(arguments[i]) === 'string') {
|
||||
result.push(arguments[i].split(/\s+/));
|
||||
} else if (Array.isArray(arguments[i])) {
|
||||
result.push(arguments[i]);
|
||||
} else {
|
||||
throw Error('CONFIG: bad package acl (array or string expected): ' + JSON.stringify(arguments[i]));
|
||||
}
|
||||
}
|
||||
return flatten(result);
|
||||
}
|
||||
|
||||
// add a default rule for all packages to make writing plugins easier
|
||||
if (self.packages['**'] == null) {
|
||||
self.packages['**'] = {};
|
||||
}
|
||||
|
||||
for (let i in self.packages) {
|
||||
if (Object.prototype.hasOwnProperty.call(self.packages, i)) {
|
||||
assert(
|
||||
typeof(self.packages[i]) === 'object' &&
|
||||
!Array.isArray(self.packages[i])
|
||||
, 'CONFIG: bad "'+i+'" package description (object expected)');
|
||||
|
||||
self.packages[i].access = normalize_userlist(
|
||||
self.packages[i].allow_access,
|
||||
self.packages[i].access
|
||||
);
|
||||
delete self.packages[i].allow_access;
|
||||
|
||||
self.packages[i].publish = normalize_userlist(
|
||||
self.packages[i].allow_publish,
|
||||
self.packages[i].publish
|
||||
);
|
||||
delete self.packages[i].allow_publish;
|
||||
|
||||
self.packages[i].proxy = normalize_userlist(
|
||||
self.packages[i].proxy_access,
|
||||
self.packages[i].proxy
|
||||
);
|
||||
delete self.packages[i].proxy_access;
|
||||
}
|
||||
}
|
||||
|
||||
// loading these from ENV if aren't in config
|
||||
['http_proxy', 'https_proxy', 'no_proxy'].forEach((function(v) {
|
||||
if (!(v in self)) {
|
||||
self[v] = process.env[v] || process.env[v.toUpperCase()];
|
||||
}
|
||||
}));
|
||||
|
||||
// unique identifier of self server (or a cluster), used to avoid loops
|
||||
if (!self.server_id) {
|
||||
self.server_id = Crypto.pseudoRandomBytes(6).toString('hex');
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Check whether an uplink can proxy
|
||||
* @param {*} pkg
|
||||
* @param {*} uplink
|
||||
* @return {Boolean}
|
||||
*/
|
||||
can_proxy_to(pkg, uplink) {
|
||||
return (this.get_package_spec(pkg).proxy || []).reduce(function(prev, curr) {
|
||||
if (uplink === curr) return true;
|
||||
return prev;
|
||||
}, false);
|
||||
}
|
||||
|
||||
/**
|
||||
* Check for package spec
|
||||
* @param {*} pkg
|
||||
* @return {Object}
|
||||
*/
|
||||
get_package_spec(pkg) {
|
||||
for (let i in this.packages) {
|
||||
if (minimatch.makeRe(i).exec(pkg)) {
|
||||
return this.packages[i];
|
||||
}
|
||||
}
|
||||
return {};
|
||||
}
|
||||
}
|
||||
|
||||
module.exports = Config;
|
||||
|
||||
let parse_interval_table = {
|
||||
'': 1000,
|
||||
'ms': 1,
|
||||
's': 1000,
|
||||
'm': 60*1000,
|
||||
'h': 60*60*1000,
|
||||
'd': 86400000,
|
||||
'w': 7*86400000,
|
||||
'M': 30*86400000,
|
||||
'y': 365*86400000,
|
||||
};
|
||||
|
||||
module.exports.parse_interval = function(interval) {
|
||||
if (typeof(interval) === 'number') return interval * 1000;
|
||||
|
||||
let result = 0;
|
||||
let last_suffix = Infinity;
|
||||
interval.split(/\s+/).forEach(function(x) {
|
||||
if (!x) return;
|
||||
let m = x.match(/^((0|[1-9][0-9]*)(\.[0-9]+)?)(ms|s|m|h|d|w|M|y|)$/);
|
||||
if (!m
|
||||
|| parse_interval_table[m[4]] >= last_suffix
|
||||
|| (m[4] === '' && last_suffix !== Infinity)) {
|
||||
throw Error('invalid interval: ' + interval);
|
||||
}
|
||||
last_suffix = parse_interval_table[m[4]];
|
||||
result += Number(m[1]) * parse_interval_table[m[4]];
|
||||
});
|
||||
return result;
|
||||
};
|
||||
module.exports.parse_interval = parse_interval;
|
||||
|
||||
Loading…
Reference in New Issue
Block a user