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umpack-express's Introduction

npm version Dependency Status devDependency Status

umpack

user management pack for express framework app.

you can use this package in typescript too.

Install Guide

Install npm package

npm install umpack-express -S -E

Set Options and Router(express app)

var umpack = require('umpack-express')({
    mongodbConnectionString: 'mongodb://172.17.7.92:27017/umpack',
    accessTokenSecret: 'myrandomstring',
    passwordHashSecret: 'mypasswordsecret',
    accessTokenExpiresIn: '1m',
    cookieAccessTokenName: 'accessToken',
    passwordResetData: {
      smtpData: {
        host: 'smtp host',
        port: 'smtp port. optional',
        user: 'username for logging into smtp',
        password: 'password for logging into smtp',
        timeout: 5000, // number of milliseconds to wait. default 5000
        ssl: false //boolean or object with fields: key, ca, cert. default false
      },
      senderEmail: '[email protected]',
      resetKeyExpiresIn: '2h', //password reset key expiration
      passwordMessageFunction: function (key /*password reset key*/) {
        return 'message to send. use key. for example: http://example.com?key=' + key;
      },
      passwordWrongEmailInstruction: function (clientIp) {
        return 'someone with ip: ' + clientIp + ' requested password reset on the site example.com'; //message to send to input email, when user with input email does not exist
      }
    },
    passwordResetPhoneData: {
      resetKeyExpiresIn: '2h',
      sendResetKey: function (phone, resetKey) {
        // send sms to the phone.
        // return promise or nothing.
      }
    },
    deviceControl: false, // default false. if it is true, user's devices access is controlled
    userNameCaseSensitive: false, // if it is true, userName is case sensitive, if false - it is not.
    logger: loggerObject // loggerObject should have methods: error, warn, info, debug and trace. it should have logging level restriction itself.
    // by default logger field is logger object that logs only warnings and errors.
});
//.....
app.use('/um', umpack.router);
//.....

umpack API Methods

This methods should be called without authorization header

Login

POST : {baseurl}/login
request - data/body : {
  userName: 'user',
  password: 'userpassword',
  deviceToken: 'device token' //required if device control is enabled
}
response - 'user access token'

Signup

POST : {baseurl}/signup
request - data/body : {
    userName: 'user',
    password: 'userpassword',
    firstName: 'first name',
    lastName: 'last name',
    email: '[email protected]',
    phone: '123456',
    address: 'usa/de',
    additionalInfo: 'user additional info',
    }
response - { success: true, message: 'Thanks for signUp' }

Next methods requires authorization header (access token).

headers:{'authorization': 'user access token'}

Password Reset

POST : {baseurl}/resetpass
request - data/body : {
    userName: 'admin',
    oldPassword: 'admin',
    newPassword: '123456789'
}
response - { success: true, message: 'Password Reset Done' }

Get all users

GET : {baseurl}/users
response - {
                id: '34jhb5jh45b6',
                userName: 'user name',
                isActivated: 'true/false',
                roles: ['admin','provider','root','etc.']
            }

Get all roles

GET : {baseurl}/roles
response - [{name:'admin', description: ''},{name:'user', description: ''},{name:'provider', description: ''},{name:'root', description: ''},{name:'organizationUser', description: ''}]

Update user status (Activate / Deactivate)

POST : {baseurl}/updateUserStatus
request - data/body : {
        id: 'user id',
        isActivated: true/false,
    }
response - {
                id: 'user id',
                isActivated: 'true/false',
                userName: 'user name',
                roles: ['admin','provider','root','sys','etc.']
            }

Update user roles (assigne or remove role from user)

POST : {baseurl}/updateUserRoles
request - data/body : {
        userId: 'user id',
        roleName: 'admin',
        enable: 'true/false'
    }
response - {
                id: 'user id',
                isActivated: 'true/false',
                userName: 'user name',
                roles: ['admin','provider','root','sys','etc.']
            }

Get User Object

GET : {baseurl}/users/{userId}
response - {
  id: '',
  userName: 'name',
  firstName: 'firstName',
  lastName: 'lastName',
  email: '[email protected]',
  phone: '',
  address: '',
  additionalInfo: '',
  isActivated: true/false,
  roles: ['user', 'admin'],
  metaData: {}
}

Get User Object By userName

GET : {baseurl}/users/{userName}/full
response - {
  id: '',
  userName: 'name',
  firstName: 'firstName',
  lastName: 'lastName',
  email: '[email protected]',
  phone: '',
  address: '',
  additionalInfo: '',
  isActivated: true/false,
  roles: ['user', 'admin'],
  metaData: {}
}

Change User's userName

PUT : {baseurl}/users/{userId}/username
request - data/body : {
  userName: 'userName'
}
response - {success : true}

Change User Info

PUT : {baseurl}/users/{userId}/info
request - data/body : {
  firstName: '',
  lastName: '',
  email: '',
  phone: '',
  address: '',
  additionalInfo: ''
}
response - {success : true}

Delete User

DELETE : {baseurl}/users/{userId}
response - {
  success: true
}

Lost Password Reset Request

POST : {baseurl}/users/passwordResetRequest
request - data/body : {
  email: '[email protected]'
}
response - {success : true}
instructions are sent to the email

Lost Password Reset

POST : {baseurl}/users/passwordReset
request - data/body : {
  resetKey: '', //password reset key sent to the email
  newPassword: 'password'
}
response - {success : true}

Lost Password Reset By Phone Request

POST : {baseurl}/users/{userName}/passwordResetRequestByPhone
request - data/body : {} //empty object
response - {success : true}
password reset key is sent to the user phone

Lost Password Reset By Phone

POST : {baseurl}/users/{userName}/passwordResetByPhone
request - data/body : {
  resetKey: '', //key sent to the phone
  newPassword: 'password'
}
response - {success : true}

Get User's All Registered Devices

GET : {baseurl}/users/{userName}/devices
response - [
  {
    deviceToken: 'token',
    canAccess: true/false,
    lastUsageDate: new Date() //last usage date
  }
]

Get User's All Permitted Devices

GET : {baseurl}/users/{userName}/devices/permitted
response - [
  {
    deviceToken: 'token',
    canAccess: true,
    lastUsageDate: new Date() //last usage date
  }
]

Grant User's Device Access

POST : {baseurl}/users/{userName}/devices/access
request - data/body : {
  deviceToken: 'device token'
}
response - { success: true }

Restrict User's Device From Access

POST : {baseurl}/users/{userName}/devices/restriction
request - data/body : {
  deviceToken: 'token'
}
response - { success: true }

Get metadata

GET : {baseurl}/metadata
response - metadata object

Update metadata

PUT : {baseurl}/metadata
request - data/body : metadata object
response - { success: true, message: 'metadata updated' }

Set metadata field

PUT : {baseurl}/metadata/{fieldName}
request - data/body : {
  value: 'some value of any type'
}
response - { success: true, message: 'metadata key: {fieldName} updated' }

Create New Role

POST : {baseurl}/roles
request - data/body : {
  name: 'admin',
  description: 'description'
}
response - { success: true }

Get Role Full Object

GET : {baseurl}/roles/{roleName}
response - {
  name: 'admin',
  description: 'description',
  actions: [{
    id: '464sadfsdf6',
    pattern: '/api/*',
    name: 'action name',
    verbGet: true,
    verbPost: true,
    verbPut: true,
    verbDelete: true
  }]
}

Change Role's name and description

PUT : {baseurl}/roles/{roleName}
request - data/body : {
  name: 'role name',
  description: 'role description'
}
response - { success: true }

Delete Role

DELETE : {baseurl}/roles/{roleName}
response: { success: true }

Permit Action to Role

POST : {baseurl}/roles/{roleName}/actions
request - data/body : {
  pattern: '/api/*',
  name: 'name',
  verbGet: true,
  verbPost: true,
  verbPut: true,
  verbDelete: true
}
response - {
  success: true,
  actionId: 'action id'
}

Edit Role's Action

PUT : {baseurl}/roles/{roleName}/actions/{actionId}
request - data/body : {
  pattern: '/api/something',
  name: 'name',
  verbGet: true,
  verbPost: true,
  verbPut: true,
  verbDelete: false
}
response - { success : true }

Remove Permitted Action From Role

DELETE : {baseurl}/roles/{roleName}/actions/{actionId}
response - { success: true }

Umpack Initialization.

  • saves root user and admin role if they do not exist.
  • if device control is enabled, it saves one permitted device of the root for administration.
POST : {baseurl}/users
request - data/body : {
  umBaseUrl: '/um',
  deviceToken: 'token', //not required if device control is disabled
  password: '123' // password for root user. optional. if it isn't passed new password is generated randomly.
}
response - {
  success: true,
  password: 'password' //generated or parameter password for root user
}

API Response Internal Statuses

  • Every response with status 400/401 has also internal status for example :
{message:User Is Not Activated, internalStatus:601}
  • All internal status
    { code: 601, message: 'User Is Not Activated' }
    { code: 602, message: 'User Name Or Email Already Exists' }
    { code: 603, message: 'Wrong User Name Or Password' }
    { code: 604, message: 'Wrong Password' }
    { code: 605, message: 'User Does Not Exists' }
    { code: 606, message: 'Can\'t Find JWT Token Inside The Request Header' }
    { code: 607, message: 'Invalid JWT Token' }
    { code: 608, message: 'Token Expired' }
    { code: 609, message: 'Access Denied' }
    { code: 701, message: 'Wrong Role Name' }
    { code: 702, message: 'Role Already Exists'}
    { code: 703, message: 'Invalid Action Pattern'}
    { code: 704, message: 'Action Pattern Already Exists'}
    { code: 800, message: 'password reset key is expired' }
    { code: 801, message: 'password reset key is invalid' }
    { code: 802, message: 'password reset by email is not supported' }
    { code: 803, message: 'password reset by phone is not supported' }
    { code: 804, message: 'invalid phone number' }
    { code: 805, message: 'invalid device token' }
    { code: 806, message: 'access is denied for your device' }
    { code: 807, message: 'devices control is not supported' }
    { code: 900, message: 'invalid userName' }

Use Authorization Middleware

  • if user is not authorized then response status is 401
  • if user has no access right then response status is 403
  • if device control is enabled and user's device has no access right then response status is 403 too
  • if response status is 401 or 403 response body is object with error message and internalStatus { message: err.message, internalStatus: err.internalStatus }
var umpack = require('./umpack')();

router.get('/', umpack.isAuthorized, function(req, res, next) {

    return res.send('your resources');

});

User's Metadata Management

  • if you need to add additional info, attribute, etc. you can use user's metadata to manage it.
  • metadata is custom field/subdocument of user doc which can contains any kind of object.
  • example :

assigne/update user metadata

    var organizationInfo = {
        organizationId: '2222',
        organiationName: 'bbbbb',
        organizationTaxCode: '777777'
    };

    umpack.updateUserMetaData('admin', organizationInfo)
        .then(function(result) {
            console.log(result);
        })
        .catch(function(err) {
            console.log(err.message);
        });

get user metadata by user name

router.get('/usermetadata', function(req, res, next) {

     umpack.getUserMetaDataByUserName('admin')
         .then(function(result) {
             return res.send(result);
         })
         .catch(function(err) {
             console.log(err.message);
             return res.send({ message: err.message });
         });



});

get user metadata by request

router.get('/usermetadata', function(req, res, next) {

    umpack.getUserMetaDataByRequest(req)
        .then(function(result) {
            return res.send(result);
        })
        .catch(function(err) {
            //console.log(err.message);
            return res.status(400).send({ message: err.message });
        });

});

Filter users by metadata param

router.get('/usersbymeta', function(req, res, next) {

    umpack.filterUsersByMetaData('organizationId', '2222')
        .then(function(users) {

            res.send(users);

        })
        .catch(function(err) {

            return res.status(400).send({ message: err.message });

        });



});

Get User Full Name

router.get('/userFullName', function(req, res, next) {

    umpack.getFullName('admin')
        .then(function(fullName) {

            res.send(fullName);

        })
        .catch(function(err) {

            return res.status(400).send({ message: err.message });

        });
});

Get User Roles By User Name

router.get('/userRoles', function(req, res, next) {

     umpack.getUserRolesByUserName('admin')
         .then(function(result) {
             res.send(result);
         })
         .catch(function(err) {

             return res.status(400).send({ message: err.message });

         });

});

Get User Roles From Request

router.get('/userRoles', function(req, res, next) {

    umpack.getUserRolesFromRequest(req)
        .then(function(result) {

            res.send(result);

        })
        .catch(function(err) {

            return res.status(400).send({ message: err.message });

        });
});

Filter users by role

router.get('/usersbyrole', function(req, res, next) {

    umpack.filterUsersByRole('user')
        .then(function(result) {

            res.send(result);

        })
        .catch(function(err) {

            return res.status(400).send({ message: err.message });

        });
});

Get Full User Object

router.get('/fullUserObject', function(req, res, next) {

    umpack.getFullUserObject('admin')
        .then(function(result) {

            res.send(result);

        })
        .catch(function(err) {

            return res.status(400).send({ message: err.message });

        });
});

Get Full User Object From Request

router.get('/fullUserObject', function(req, res, next) {

    umpack.getFullUserObjectFromRequest(req)
        .then(function(result) {

            res.send(result);

        })
        .catch(function(err) {

            return res.status(400).send({ message: err.message });

        });
});

Initialize Umpack

  • saves root user and admin role if they do not exist.
  • if device control is enabled, it saves one permitted device of the root for administration.
router.get('/initialization', function(req, res, next) {

    //password is optional
    umpack.init(req.body.umBaseUrl, req.body.password, req.body.deviceToken) // if deviceControl is disabled deviceToken is not required else it is required
        .then(function(password) {
            // randomly generated password or passed parameter password for the root user is returned
            res.send(password);

        })
        .catch(function(err) {

            return res.status(400).send({ message: err.message });

        });
});

Initialize Umpack With Full Api Access to admin Role

  • saves root user and admin role if they do not exist.
  • saved admin role has permission of everything.
  • if device control is enabled, it saves one permitted device of the root for administration.
router.get('/initialization', function(req, res, next) {

    //password is optional
    umpack.initWithFullAccess(req.body.password, req.body.deviceToken) // if deviceControl is disabled deviceToken is not required else it is required
        .then(function(password) {
            // randomly generated password or passed parameter password for the root user is returned
            res.send(password);

        })
        .catch(function(err) {

            return res.status(400).send({ message: err.message });

        });
});

Get UserName From Request

router.get('/userRoles', isAuthorized, function(req, res, next) {

    // Request Must Have authorization Header
    umpack.getUserNameFromRequest(req)
        .then(function(userName) {

            res.send(userName);

        })
        .catch(function(err) {

            return res.status(400).send({ message: err.message });

        });
});

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