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common: coding style cleanup

This commit is contained in:
Miroslav Bajtoš 2014-11-04 13:52:49 +01:00
parent 2f1a1bcd7a
commit dc762d2514
12 changed files with 630 additions and 623 deletions
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2
.jscsrc
View File

@ -16,7 +16,7 @@
}, },
"validateJSDoc": { "validateJSDoc": {
"checkParamNames": false, "checkParamNames": false,
"checkRedundantParams": true, "checkRedundantParams": false,
"requireParamTypes": true "requireParamTypes": true
} }
} }

2
.jshintrc
View File

@ -5,8 +5,6 @@
"indent": 2, "indent": 2,
"undef": true, "undef": true,
"quotmark": "single", "quotmark": "single",
"maxlen": 150,
"trailing": true,
"newcap": true, "newcap": true,
"nonew": true, "nonew": true,
"sub": true, "sub": true,

9
Gruntfile.js
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@ -33,7 +33,9 @@ module.exports = function(grunt) {
lib: { lib: {
src: ['lib/**/*.js'] src: ['lib/**/*.js']
}, },
// TODO(bajtos) - common/**/*.js common: {
src: ['common/**/*.js']
},
// TODO tests don't pass yet // TODO tests don't pass yet
// test: { // test: {
// src: ['test/**/*.js'] // src: ['test/**/*.js']
@ -41,8 +43,9 @@ module.exports = function(grunt) {
}, },
jscs: { jscs: {
gruntfile: 'Gruntfile.js', gruntfile: 'Gruntfile.js',
lib: ['lib/**/*.js'] lib: ['lib/**/*.js'],
// TODO(bajtos) - common/**/*.js common: ['common/**/*.js']
// TODO(bajtos) - test/**/*.js
}, },
watch: { watch: {
gruntfile: { gruntfile: {

16
common/models/access-token.js
View File

@ -2,10 +2,10 @@
* Module Dependencies. * Module Dependencies.
*/ */
var loopback = require('../../lib/loopback') var loopback = require('../../lib/loopback');
, assert = require('assert') var assert = require('assert');
, uid = require('uid2') var uid = require('uid2');
, DEFAULT_TOKEN_LEN = 64; var DEFAULT_TOKEN_LEN = 64;
/** /**
* Token based authentication and access control. * Token based authentication and access control.
@ -57,7 +57,7 @@ module.exports = function(AccessToken) {
fn(null, guid); fn(null, guid);
} }
}); });
} };
/*! /*!
* Hook to create accessToken id. * Hook to create accessToken id.
@ -75,7 +75,7 @@ module.exports = function(AccessToken) {
next(); next();
} }
}); });
} };
/** /**
* Find a token for the given `ServerRequest`. * Find a token for the given `ServerRequest`.
@ -115,7 +115,7 @@ module.exports = function(AccessToken) {
cb(); cb();
}); });
} }
} };
/** /**
* Validate the token. * Validate the token.
@ -151,7 +151,7 @@ module.exports = function(AccessToken) {
} catch (e) { } catch (e) {
cb(e); cb(e);
} }
} };
function tokenIdForRequest(req, options) { function tokenIdForRequest(req, options) {
var params = options.params || []; var params = options.params || [];

61
common/models/acl.js
View File

@ -179,7 +179,7 @@ module.exports = function(ACL) {
ACL.prototype.score = function(req) { ACL.prototype.score = function(req) {
return this.constructor.getMatchingScore(this, req); return this.constructor.getMatchingScore(this, req);
} };
/*! /*!
* Resolve permission from the ACLs * Resolve permission from the ACLs
@ -199,24 +199,26 @@ module.exports = function(ACL) {
var score = 0; var score = 0;
for (var i = 0; i < acls.length; i++) { for (var i = 0; i < acls.length; i++) {
score = ACL.getMatchingScore(acls[i], req); var candidate = acls[i];
score = ACL.getMatchingScore(candidate, req);
if (score < 0) { if (score < 0) {
// the highest scored ACL did not match // the highest scored ACL did not match
break; break;
} }
if (!req.isWildcard()) { if (!req.isWildcard()) {
// We should stop from the first match for non-wildcard // We should stop from the first match for non-wildcard
permission = acls[i].permission; permission = candidate.permission;
break; break;
} else { } else {
if (req.exactlyMatches(acls[i])) { if (req.exactlyMatches(candidate)) {
permission = acls[i].permission; permission = candidate.permission;
break; break;
} }
// For wildcard match, find the strongest permission // For wildcard match, find the strongest permission
if (AccessContext.permissionOrder[acls[i].permission] var candidateOrder = AccessContext.permissionOrder[candidate.permission];
> AccessContext.permissionOrder[permission]) { var permissionOrder = AccessContext.permissionOrder[permission];
permission = acls[i].permission; if (candidateOrder > permissionOrder) {
permission = candidate.permission;
} }
} }
} }
@ -246,8 +248,7 @@ module.exports = function(ACL) {
var staticACLs = []; var staticACLs = [];
if (modelClass && modelClass.settings.acls) { if (modelClass && modelClass.settings.acls) {
modelClass.settings.acls.forEach(function(acl) { modelClass.settings.acls.forEach(function(acl) {
if (!acl.property || acl.property === ACL.ALL if (!acl.property || acl.property === ACL.ALL || property === acl.property) {
|| property === acl.property) {
staticACLs.push(new ACL({ staticACLs.push(new ACL({
model: model, model: model,
property: acl.property || ACL.ALL, property: acl.property || ACL.ALL,
@ -259,11 +260,15 @@ module.exports = function(ACL) {
} }
}); });
} }
var prop = modelClass && var prop = modelClass && (
(modelClass.definition.properties[property] // regular property // regular property
|| (modelClass._scopeMeta && modelClass._scopeMeta[property]) // relation/scope modelClass.definition.properties[property] ||
|| modelClass[property] // static method // relation/scope
|| modelClass.prototype[property]); // prototype method (modelClass._scopeMeta && modelClass._scopeMeta[property]) ||
// static method
modelClass[property] ||
// prototype method
modelClass.prototype[property]);
if (prop && prop.acls) { if (prop && prop.acls) {
prop.acls.forEach(function(acl) { prop.acls.forEach(function(acl) {
staticACLs.push(new ACL({ staticACLs.push(new ACL({
@ -311,7 +316,7 @@ module.exports = function(ACL) {
debug('Permission denied by statically resolved permission'); debug('Permission denied by statically resolved permission');
debug(' Resolved Permission: %j', resolved); debug(' Resolved Permission: %j', resolved);
process.nextTick(function() { process.nextTick(function() {
callback && callback(null, resolved); if (callback) callback(null, resolved);
}); });
return; return;
} }
@ -321,7 +326,7 @@ module.exports = function(ACL) {
model: model, property: propertyQuery, accessType: accessTypeQuery}}, model: model, property: propertyQuery, accessType: accessTypeQuery}},
function(err, dynACLs) { function(err, dynACLs) {
if (err) { if (err) {
callback && callback(err); if (callback) callback(err);
return; return;
} }
acls = acls.concat(dynACLs); acls = acls.concat(dynACLs);
@ -330,7 +335,7 @@ module.exports = function(ACL) {
var modelClass = loopback.findModel(model); var modelClass = loopback.findModel(model);
resolved.permission = (modelClass && modelClass.settings.defaultPermission) || ACL.ALLOW; resolved.permission = (modelClass && modelClass.settings.defaultPermission) || ACL.ALLOW;
} }
callback && callback(null, resolved); if (callback) callback(null, resolved);
}); });
}; };
@ -344,7 +349,7 @@ module.exports = function(ACL) {
debug('accessType %s', this.accessType); debug('accessType %s', this.accessType);
debug('permission %s', this.permission); debug('permission %s', this.permission);
} }
} };
/** /**
* Check if the request has the permission to access. * Check if the request has the permission to access.
@ -381,7 +386,7 @@ module.exports = function(ACL) {
this.find({where: {model: model.modelName, property: propertyQuery, this.find({where: {model: model.modelName, property: propertyQuery,
accessType: accessTypeQuery}}, function(err, acls) { accessType: accessTypeQuery}}, function(err, acls) {
if (err) { if (err) {
callback && callback(err); if (callback) callback(err);
return; return;
} }
var inRoleTasks = []; var inRoleTasks = [];
@ -392,8 +397,9 @@ module.exports = function(ACL) {
// Check exact matches // Check exact matches
for (var i = 0; i < context.principals.length; i++) { for (var i = 0; i < context.principals.length; i++) {
var p = context.principals[i]; var p = context.principals[i];
if (p.type === acl.principalType var typeMatch = p.type === acl.principalType;
&& String(p.id) === String(acl.principalId)) { var idMatch = String(p.id) === String(acl.principalId);
if (typeMatch && idMatch) {
effectiveACLs.push(acl); effectiveACLs.push(acl);
return; return;
} }
@ -415,7 +421,7 @@ module.exports = function(ACL) {
async.parallel(inRoleTasks, function(err, results) { async.parallel(inRoleTasks, function(err, results) {
if (err) { if (err) {
callback && callback(err, null); if (callback) callback(err, null);
return; return;
} }
var resolved = self.resolvePermission(effectiveACLs, req); var resolved = self.resolvePermission(effectiveACLs, req);
@ -424,7 +430,7 @@ module.exports = function(ACL) {
} }
debug('---Resolved---'); debug('---Resolved---');
resolved.debug(); resolved.debug();
callback && callback(null, resolved); if (callback) callback(null, resolved);
}); });
}); });
}; };
@ -452,11 +458,10 @@ module.exports = function(ACL) {
this.checkAccessForContext(context, function(err, access) { this.checkAccessForContext(context, function(err, access) {
if (err) { if (err) {
callback && callback(err); if (callback) callback(err);
return; return;
} }
callback && callback(null, access.permission !== ACL.DENY); if (callback) callback(null, access.permission !== ACL.DENY);
}); });
}; };
};
}

6
common/models/application.js
View File

@ -141,7 +141,7 @@ module.exports = function(Application) {
Application.resetKeys = function(appId, cb) { Application.resetKeys = function(appId, cb) {
this.findById(appId, function(err, app) { this.findById(appId, function(err, app) {
if (err) { if (err) {
cb && cb(err, app); if (cb) cb(err, app);
return; return;
} }
app.resetKeys(cb); app.resetKeys(cb);
@ -166,7 +166,7 @@ module.exports = function(Application) {
Application.authenticate = function(appId, key, cb) { Application.authenticate = function(appId, key, cb) {
this.findById(appId, function(err, app) { this.findById(appId, function(err, app) {
if (err || !app) { if (err || !app) {
cb && cb(err, null); if (cb) cb(err, null);
return; return;
} }
var result = null; var result = null;
@ -180,7 +180,7 @@ module.exports = function(Application) {
break; break;
} }
} }
cb && cb(null, result); if (cb) cb(null, result);
}); });
}; };
}; };

75
common/models/change.js
View File

@ -2,14 +2,13 @@
* Module Dependencies. * Module Dependencies.
*/ */
var PersistedModel = require('../../lib/loopback').PersistedModel var PersistedModel = require('../../lib/loopback').PersistedModel;
, loopback = require('../../lib/loopback') var loopback = require('../../lib/loopback');
, crypto = require('crypto') var crypto = require('crypto');
, CJSON = {stringify: require('canonical-json')} var CJSON = {stringify: require('canonical-json')};
, async = require('async') var async = require('async');
, assert = require('assert') var assert = require('assert');
, debug = require('debug')('loopback:change'); var debug = require('debug')('loopback:change');
/** /**
* Change list entry. * Change list entry.
@ -55,8 +54,8 @@ module.exports = function(Change) {
if (!hasModel) return null; if (!hasModel) return null;
return Change.idForModel(this.modelName, this.modelId); return Change.idForModel(this.modelName, this.modelId);
} };
} };
Change.setup(); Change.setup();
/** /**
@ -82,7 +81,7 @@ module.exports = function(Change) {
}); });
}); });
async.parallel(tasks, callback); async.parallel(tasks, callback);
} };
/** /**
* Get an identifier for a given model. * Get an identifier for a given model.
@ -94,7 +93,7 @@ module.exports = function(Change) {
Change.idForModel = function(modelName, modelId) { Change.idForModel = function(modelName, modelId) {
return this.hash([modelName, modelId].join('-')); return this.hash([modelName, modelId].join('-'));
} };
/** /**
* Find or create a change for the given model. * Find or create a change for the given model.
@ -126,7 +125,7 @@ module.exports = function(Change) {
ch.save(callback); ch.save(callback);
} }
}); });
} };
/** /**
* Update (or create) the change with the current revision. * Update (or create) the change with the current revision.
@ -148,7 +147,7 @@ module.exports = function(Change) {
cb = cb || function(err) { cb = cb || function(err) {
if (err) throw new Error(err); if (err) throw new Error(err);
} };
async.parallel(tasks, function(err) { async.parallel(tasks, function(err) {
if (err) return cb(err); if (err) return cb(err);
@ -194,7 +193,7 @@ module.exports = function(Change) {
cb(); cb();
}); });
} }
} };
/** /**
* Get a change's current revision based on current data. * Get a change's current revision based on current data.
@ -214,7 +213,7 @@ module.exports = function(Change) {
cb(null, null); cb(null, null);
} }
}); });
} };
/** /**
* Create a hash of the given `string` with the `options.hashAlgorithm`. * Create a hash of the given `string` with the `options.hashAlgorithm`.
@ -229,7 +228,7 @@ module.exports = function(Change) {
.createHash(Change.settings.hashAlgorithm || 'sha1') .createHash(Change.settings.hashAlgorithm || 'sha1')
.update(str) .update(str)
.digest('hex'); .digest('hex');
} };
/** /**
* Get the revision string for the given object * Get the revision string for the given object
@ -239,7 +238,7 @@ module.exports = function(Change) {
Change.revisionForInst = function(inst) { Change.revisionForInst = function(inst) {
return this.hash(CJSON.stringify(inst)); return this.hash(CJSON.stringify(inst));
} };
/** /**
* Get a change's type. Returns one of: * Get a change's type. Returns one of:
@ -263,7 +262,7 @@ module.exports = function(Change) {
return Change.DELETE; return Change.DELETE;
} }
return Change.UNKNOWN; return Change.UNKNOWN;
} };
/** /**
* Compare two changes. * Compare two changes.
@ -276,7 +275,7 @@ module.exports = function(Change) {
var thisRev = this.rev || null; var thisRev = this.rev || null;
var thatRev = change.rev || null; var thatRev = change.rev || null;
return thisRev === thatRev; return thisRev === thatRev;
} };
/** /**
* Does this change conflict with the given change. * Does this change conflict with the given change.
@ -290,7 +289,7 @@ module.exports = function(Change) {
if (Change.bothDeleted(this, change)) return false; if (Change.bothDeleted(this, change)) return false;
if (this.isBasedOn(change)) return false; if (this.isBasedOn(change)) return false;
return true; return true;
} };
/** /**
* Are both changes deletes? * Are both changes deletes?
@ -300,9 +299,9 @@ module.exports = function(Change) {
*/ */
Change.bothDeleted = function(a, b) { Change.bothDeleted = function(a, b) {
return a.type() === Change.DELETE return a.type() === Change.DELETE &&
&& b.type() === Change.DELETE; b.type() === Change.DELETE;
} };
/** /**
* Determine if the change is based on the given change. * Determine if the change is based on the given change.
@ -312,7 +311,7 @@ module.exports = function(Change) {
Change.prototype.isBasedOn = function(change) { Change.prototype.isBasedOn = function(change) {
return this.prev === change.rev; return this.prev === change.rev;
} };
/** /**
* Determine the differences for a given model since a given checkpoint. * Determine the differences for a given model since a given checkpoint.
@ -393,11 +392,11 @@ module.exports = function(Change) {
conflicts: conflicts conflicts: conflicts
}); });
}); });
} };
/** /**
* Correct all change list entries. * Correct all change list entries.
* @param {Function} callback * @param {Function} cb
*/ */
Change.rectifyAll = function(cb) { Change.rectifyAll = function(cb) {
@ -411,7 +410,7 @@ module.exports = function(Change) {
change.rectify(); change.rectify();
}); });
}); });
} };
/** /**
* Get the checkpoint model. * Get the checkpoint model.
@ -426,13 +425,13 @@ module.exports = function(Change) {
+ ' is not attached to a dataSource'); + ' is not attached to a dataSource');
checkpointModel.attachTo(this.dataSource); checkpointModel.attachTo(this.dataSource);
return checkpointModel; return checkpointModel;
} };
Change.handleError = function(err) { Change.handleError = function(err) {
if (!this.settings.ignoreErrors) { if (!this.settings.ignoreErrors) {
throw err; throw err;
} }
} };
Change.prototype.debug = function() { Change.prototype.debug = function() {
if (debug.enabled) { if (debug.enabled) {
@ -445,7 +444,7 @@ module.exports = function(Change) {
debug('\tmodelId', this.modelId); debug('\tmodelId', this.modelId);
debug('\ttype', this.type()); debug('\ttype', this.type());
} }
} };
/** /**
* Get the `Model` class for `change.modelName`. * Get the `Model` class for `change.modelName`.
@ -454,7 +453,7 @@ module.exports = function(Change) {
Change.prototype.getModelCtor = function() { Change.prototype.getModelCtor = function() {
return this.constructor.settings.trackModel; return this.constructor.settings.trackModel;
} };
Change.prototype.getModelId = function() { Change.prototype.getModelId = function() {
// TODO(ritch) get rid of the need to create an instance // TODO(ritch) get rid of the need to create an instance
@ -463,13 +462,13 @@ module.exports = function(Change) {
var m = new Model(); var m = new Model();
m.setId(id); m.setId(id);
return m.getId(); return m.getId();
} };
Change.prototype.getModel = function(callback) { Change.prototype.getModel = function(callback) {
var Model = this.constructor.settings.trackModel; var Model = this.constructor.settings.trackModel;
var id = this.getModelId(); var id = this.getModelId();
Model.findById(id, callback); Model.findById(id, callback);
} };
/** /**
* When two changes conflict a conflict is created. * When two changes conflict a conflict is created.
@ -533,7 +532,7 @@ module.exports = function(Change) {
if (err) return cb(err); if (err) return cb(err);
cb(null, source, target); cb(null, source, target);
} }
} };
/** /**
* Get the conflicting changes. * Get the conflicting changes.
@ -578,7 +577,7 @@ module.exports = function(Change) {
if (err) return cb(err); if (err) return cb(err);
cb(null, sourceChange, targetChange); cb(null, sourceChange, targetChange);
} }
} };
/** /**
* Resolve the conflict. * Resolve the conflict.
@ -594,7 +593,7 @@ module.exports = function(Change) {
sourceChange.prev = targetChange.rev; sourceChange.prev = targetChange.rev;
sourceChange.save(cb); sourceChange.save(cb);
}); });
} };
/** /**
* Determine the conflict type. * Determine the conflict type.
@ -624,5 +623,5 @@ module.exports = function(Change) {
} }
return cb(null, Change.UNKNOWN); return cb(null, Change.UNKNOWN);
}); });
} };
}; };

4
common/models/checkpoint.js
View File

@ -47,7 +47,7 @@ module.exports = function(Checkpoint) {
}); });
} }
}); });
} };
Checkpoint.beforeSave = function(next, model) { Checkpoint.beforeSave = function(next, model) {
if (!model.getId() && model.seq === undefined) { if (!model.getId() && model.seq === undefined) {
@ -59,5 +59,5 @@ module.exports = function(Checkpoint) {
} else { } else {
next(); next();
} }
} };
}; };

26
common/models/role-mapping.js
View File

@ -23,14 +23,14 @@ module.exports = function(RoleMapping) {
* @param {Error} err * @param {Error} err
* @param {Application} application * @param {Application} application
*/ */
RoleMapping.prototype.application = function (callback) { RoleMapping.prototype.application = function(callback) {
if (this.principalType === RoleMapping.APPLICATION) { if (this.principalType === RoleMapping.APPLICATION) {
var applicationModel = this.constructor.Application var applicationModel = this.constructor.Application ||
|| loopback.getModelByType(loopback.Application); loopback.getModelByType(loopback.Application);
applicationModel.findById(this.principalId, callback); applicationModel.findById(this.principalId, callback);
} else { } else {
process.nextTick(function () { process.nextTick(function() {
callback && callback(null, null); if (callback) callback(null, null);
}); });
} }
}; };
@ -41,14 +41,14 @@ module.exports = function(RoleMapping) {
* @param {Error} err * @param {Error} err
* @param {User} user * @param {User} user
*/ */
RoleMapping.prototype.user = function (callback) { RoleMapping.prototype.user = function(callback) {
if (this.principalType === RoleMapping.USER) { if (this.principalType === RoleMapping.USER) {
var userModel = this.constructor.User var userModel = this.constructor.User ||
|| loopback.getModelByType(loopback.User); loopback.getModelByType(loopback.User);
userModel.findById(this.principalId, callback); userModel.findById(this.principalId, callback);
} else { } else {
process.nextTick(function () { process.nextTick(function() {
callback && callback(null, null); if (callback) callback(null, null);
}); });
} }
}; };
@ -59,14 +59,14 @@ module.exports = function(RoleMapping) {
* @param {Error} err * @param {Error} err
* @param {User} childUser * @param {User} childUser
*/ */
RoleMapping.prototype.childRole = function (callback) { RoleMapping.prototype.childRole = function(callback) {
if (this.principalType === RoleMapping.ROLE) { if (this.principalType === RoleMapping.ROLE) {
var roleModel = this.constructor.Role || var roleModel = this.constructor.Role ||
loopback.getModelByType(loopback.Role); loopback.getModelByType(loopback.Role);
roleModel.findById(this.principalId, callback); roleModel.findById(this.principalId, callback);
} else { } else {
process.nextTick(function () { process.nextTick(function() {
callback && callback(null, null); if (callback) callback(null, null);
}); });
} }
}; };

72
common/models/role.js
View File

@ -33,7 +33,7 @@ module.exports = function(Role) {
roleMappingModel.find({where: {roleId: this.id, roleMappingModel.find({where: {roleId: this.id,
principalType: RoleMapping.USER}}, function(err, mappings) { principalType: RoleMapping.USER}}, function(err, mappings) {
if (err) { if (err) {
callback && callback(err); if (callback) callback(err);
return; return;
} }
return mappings.map(function(m) { return mappings.map(function(m) {
@ -46,7 +46,7 @@ module.exports = function(Role) {
roleMappingModel.find({where: {roleId: this.id, roleMappingModel.find({where: {roleId: this.id,
principalType: RoleMapping.APPLICATION}}, function(err, mappings) { principalType: RoleMapping.APPLICATION}}, function(err, mappings) {
if (err) { if (err) {
callback && callback(err); if (callback) callback(err);
return; return;
} }
return mappings.map(function(m) { return mappings.map(function(m) {
@ -59,7 +59,7 @@ module.exports = function(Role) {
roleMappingModel.find({where: {roleId: this.id, roleMappingModel.find({where: {roleId: this.id,
principalType: RoleMapping.ROLE}}, function(err, mappings) { principalType: RoleMapping.ROLE}}, function(err, mappings) {
if (err) { if (err) {
callback && callback(err); if (callback) callback(err);
return; return;
} }
return mappings.map(function(m) { return mappings.map(function(m) {
@ -72,10 +72,10 @@ module.exports = function(Role) {
// Special roles // Special roles
Role.OWNER = '$owner'; // owner of the object Role.OWNER = '$owner'; // owner of the object
Role.RELATED = "$related"; // any User with a relationship to the object Role.RELATED = '$related'; // any User with a relationship to the object
Role.AUTHENTICATED = "$authenticated"; // authenticated user Role.AUTHENTICATED = '$authenticated'; // authenticated user
Role.UNAUTHENTICATED = "$unauthenticated"; // authenticated user Role.UNAUTHENTICATED = '$unauthenticated'; // authenticated user
Role.EVERYONE = "$everyone"; // everyone Role.EVERYONE = '$everyone'; // everyone
/** /**
* Add custom handler for roles. * Add custom handler for roles.
@ -93,7 +93,7 @@ module.exports = function(Role) {
Role.registerResolver(Role.OWNER, function(role, context, callback) { Role.registerResolver(Role.OWNER, function(role, context, callback) {
if (!context || !context.model || !context.modelId) { if (!context || !context.model || !context.modelId) {
process.nextTick(function() { process.nextTick(function() {
callback && callback(null, false); if (callback) callback(null, false);
}); });
return; return;
} }
@ -152,13 +152,13 @@ module.exports = function(Role) {
modelClass.findById(modelId, function(err, inst) { modelClass.findById(modelId, function(err, inst) {
if (err || !inst) { if (err || !inst) {
debug('Model not found for id %j', modelId); debug('Model not found for id %j', modelId);
callback && callback(err, false); if (callback) callback(err, false);
return; return;
} }
debug('Model found: %j', inst); debug('Model found: %j', inst);
var ownerId = inst.userId || inst.owner; var ownerId = inst.userId || inst.owner;
if (ownerId) { if (ownerId) {
callback && callback(null, matches(ownerId, userId)); if (callback) callback(null, matches(ownerId, userId));
return; return;
} else { } else {
// Try to follow belongsTo // Try to follow belongsTo
@ -166,19 +166,21 @@ module.exports = function(Role) {
var rel = modelClass.relations[r]; var rel = modelClass.relations[r];
if (rel.type === 'belongsTo' && isUserClass(rel.modelTo)) { if (rel.type === 'belongsTo' && isUserClass(rel.modelTo)) {
debug('Checking relation %s to %s: %j', r, rel.modelTo.modelName, rel); debug('Checking relation %s to %s: %j', r, rel.modelTo.modelName, rel);
inst[r](function(err, user) { inst[r](processRelatedUser);
if (!err && user) {
debug('User found: %j', user.id);
callback && callback(null, matches(user.id, userId));
} else {
callback && callback(err, false);
}
});
return; return;
} }
} }
debug('No matching belongsTo relation found for model %j and user: %j', modelId, userId); debug('No matching belongsTo relation found for model %j and user: %j', modelId, userId);
callback && callback(null, false); if (callback) callback(null, false);
}
function processRelatedUser(err, user) {
if (!err && user) {
debug('User found: %j', user.id);
if (callback) callback(null, matches(user.id, userId));
} else {
if (callback) callback(err, false);
}
} }
}); });
}; };
@ -186,7 +188,7 @@ module.exports = function(Role) {
Role.registerResolver(Role.AUTHENTICATED, function(role, context, callback) { Role.registerResolver(Role.AUTHENTICATED, function(role, context, callback) {
if (!context) { if (!context) {
process.nextTick(function() { process.nextTick(function() {
callback && callback(null, false); if (callback) callback(null, false);
}); });
return; return;
} }
@ -202,19 +204,19 @@ module.exports = function(Role) {
*/ */
Role.isAuthenticated = function isAuthenticated(context, callback) { Role.isAuthenticated = function isAuthenticated(context, callback) {
process.nextTick(function() { process.nextTick(function() {
callback && callback(null, context.isAuthenticated()); if (callback) callback(null, context.isAuthenticated());
}); });
}; };
Role.registerResolver(Role.UNAUTHENTICATED, function(role, context, callback) { Role.registerResolver(Role.UNAUTHENTICATED, function(role, context, callback) {
process.nextTick(function() { process.nextTick(function() {
callback && callback(null, !context || !context.isAuthenticated()); if (callback) callback(null, !context || !context.isAuthenticated());
}); });
}); });
Role.registerResolver(Role.EVERYONE, function(role, context, callback) { Role.registerResolver(Role.EVERYONE, function(role, context, callback) {
process.nextTick(function() { process.nextTick(function() {
callback && callback(null, true); // Always true if (callback) callback(null, true); // Always true
}); });
}); });
@ -245,7 +247,7 @@ module.exports = function(Role) {
if (context.principals.length === 0) { if (context.principals.length === 0) {
debug('isInRole() returns: false'); debug('isInRole() returns: false');
process.nextTick(function() { process.nextTick(function() {
callback && callback(null, false); if (callback) callback(null, false);
}); });
return; return;
} }
@ -262,7 +264,7 @@ module.exports = function(Role) {
if (inRole) { if (inRole) {
debug('isInRole() returns: %j', inRole); debug('isInRole() returns: %j', inRole);
process.nextTick(function() { process.nextTick(function() {
callback && callback(null, true); if (callback) callback(null, true);
}); });
return; return;
} }
@ -270,11 +272,11 @@ module.exports = function(Role) {
var roleMappingModel = this.RoleMapping || loopback.getModelByType(RoleMapping); var roleMappingModel = this.RoleMapping || loopback.getModelByType(RoleMapping);
this.findOne({where: {name: role}}, function(err, result) { this.findOne({where: {name: role}}, function(err, result) {
if (err) { if (err) {
callback && callback(err); if (callback) callback(err);
return; return;
} }
if (!result) { if (!result) {
callback && callback(null, false); if (callback) callback(null, false);
return; return;
} }
debug('Role found: %j', result); debug('Role found: %j', result);
@ -303,7 +305,7 @@ module.exports = function(Role) {
} }
}, function(inRole) { }, function(inRole) {
debug('isInRole() returns: %j', inRole); debug('isInRole() returns: %j', inRole);
callback && callback(null, inRole); if (callback) callback(null, inRole);
}); });
}); });
@ -315,8 +317,8 @@ module.exports = function(Role) {
* @param {Function} callback * @param {Function} callback
* *
* @callback {Function} callback * @callback {Function} callback
* @param err * @param {Error=} err
* @param {String[]} An array of role ids * @param {String[]} roles An array of role ids
*/ */
Role.getRoles = function(context, callback) { Role.getRoles = function(context, callback) {
if (!(context instanceof AccessContext)) { if (!(context instanceof AccessContext)) {
@ -354,8 +356,8 @@ module.exports = function(Role) {
// Check against the role mappings // Check against the role mappings
var principalType = p.type || undefined; var principalType = p.type || undefined;
var principalId = p.id == null ? undefined : p.id; var principalId = p.id == null ? undefined : p.id;
if(typeof principalId !== 'string' && principalId != null) { if (typeof principalId !== 'string' && principalId != null) {
principalId = principalId.toString(); principalId = principalId.toString();
} }
@ -371,13 +373,13 @@ module.exports = function(Role) {
principalId: principalId}}, function(err, mappings) { principalId: principalId}}, function(err, mappings) {
debug('Role mappings found: %s %j', err, mappings); debug('Role mappings found: %s %j', err, mappings);
if (err) { if (err) {
done && done(err); if (done) done(err);
return; return;
} }
mappings.forEach(function(m) { mappings.forEach(function(m) {
addRole(m.roleId); addRole(m.roleId);
}); });
done && done(); if (done) done();
}); });
}); });
} }
@ -385,7 +387,7 @@ module.exports = function(Role) {
async.parallel(inRoleTasks, function(err, results) { async.parallel(inRoleTasks, function(err, results) {
debug('getRoles() returns: %j %j', err, roles); debug('getRoles() returns: %j %j', err, roles);
callback && callback(err, roles); if (callback) callback(err, roles);
}); });
}; };
}; };

6
common/models/scope.js
View File

@ -23,14 +23,14 @@ module.exports = function(Scope) {
* @param {String|Error} err The error object * @param {String|Error} err The error object
* @param {AccessRequest} result The access permission * @param {AccessRequest} result The access permission
*/ */
Scope.checkPermission = function (scope, model, property, accessType, callback) { Scope.checkPermission = function(scope, model, property, accessType, callback) {
var ACL = loopback.ACL; var ACL = loopback.ACL;
assert(ACL, assert(ACL,
'ACL model must be defined before Scope.checkPermission is called'); 'ACL model must be defined before Scope.checkPermission is called');
this.findOne({where: {name: scope}}, function (err, scope) { this.findOne({where: {name: scope}}, function(err, scope) {
if (err) { if (err) {
callback && callback(err); if (callback) callback(err);
} else { } else {
var aclModel = loopback.getModelByType(ACL); var aclModel = loopback.getModelByType(ACL);
aclModel.checkPermission(ACL.SCOPE, scope.id, model, property, accessType, callback); aclModel.checkPermission(ACL.SCOPE, scope.id, model, property, accessType, callback);

974
common/models/user.js
View File

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