sails-hook-parametized-policies
v0.3.1
Published
## Install
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sails-hook-parametized-policies
Install
$ npm install --save sails-hook-parametized-policies
Setup
add your factories inside api/policyFactories
or in the folder you defined on sails.config.paths.policyFactories
example: is.js
module.exports = function(userType){
return function(req, res, next){
var roles = req.user.roles;
if(roles.indexOf(userType) > 0){
return next();
}
res.forbidden('You must be an ' + userType + ' to access this resource');
};
};
or a more complex one: or.js
module.exports = function(firstPolicy, secondPolicy){
return function(req, res, next){
var fakeRes = {};
for(var i in res){
if(i === 'forbidden'){
// override the functions you want the `or` factory to handle
fakeRes[i] = function(){
secondPolicy(req, res, next);
};
}
else{
fakeRes[i] = res[i];
}
}
firstPolicy(req, fakeRes, next);
}
}
Usage
in your config/policies.js
{
ProfileController: {
edit: 'isLoggedIn'
create: ['or(is(\'Admin\'), is(\'SubAdmin\'))', 'isLoggedIn'],
delete: ['is(\'Admin\')', 'isLoggedIn'],
}
}