xfarrow
/
blink
mirror of https://github.com/xfarrow/blink
0
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

ran 'npx standard --fix'

This commit is contained in:
xfarrow 2024-02-22 17:30:31 +01:00
parent 42104ac0f4
commit 0dc67edc9b
12 changed files with 564 additions and 596 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

73
backend/apis/nodejs/src/app.js
View File

@ -13,54 +13,53 @@
// Importing modules // Importing modules
// TODO: clean up // TODO: clean up
require('dotenv').config(); require('dotenv').config()
const express = require('express'); const express = require('express')
const cors = require('cors'); const cors = require('cors')
const rateLimit = require('express-rate-limit'); const rateLimit = require('express-rate-limit')
const personRoutes = require('./routes/person_routes.js'); const personRoutes = require('./routes/person_routes.js')
const organizationRoutes = require('./routes/organization_routes.js'); const organizationRoutes = require('./routes/organization_routes.js')
const organizationAdminRoutes = require('./routes/organization_admin_routes.js'); const organizationAdminRoutes = require('./routes/organization_admin_routes.js')
const organizationPostRoutes = require('./routes/organization_post_routes.js') const organizationPostRoutes = require('./routes/organization_post_routes.js')
const jwt_utils = require('./utils/jwt_utils.js'); const jwt_utils = require('./utils/jwt_utils.js')
// Application configuration // Application configuration
const app = express(); const app = express()
app.use(express.json()); // Middleware which parses JSON for POST requests app.use(express.json()) // Middleware which parses JSON for POST requests
app.use(cors()); // Enable CORS for all routes app.use(cors()) // Enable CORS for all routes
app.use(rateLimit({ app.use(rateLimit({
windowMs: process.env.LIMITER_WINDOW, windowMs: process.env.LIMITER_WINDOW,
max: process.env.LIMITER_MAXIMUM_PER_WINDOW, max: process.env.LIMITER_MAXIMUM_PER_WINDOW,
message: {error : "Too many requests from this IP, please try again later"} message: { error: 'Too many requests from this IP, please try again later' }
})); // Apply the rate limiter middleware to all routes })) // Apply the rate limiter middleware to all routes
const publicRoutes = express.Router(); const publicRoutes = express.Router()
publicRoutes.post('/register', personRoutes.registerPerson); publicRoutes.post('/register', personRoutes.registerPerson)
publicRoutes.post('/login', personRoutes.login); publicRoutes.post('/login', personRoutes.login)
const protectedRoutes = express.Router(); const protectedRoutes = express.Router()
protectedRoutes.use(jwt_utils.verifyToken); protectedRoutes.use(jwt_utils.verifyToken)
protectedRoutes.get('/person/myself', personRoutes.getMyself); protectedRoutes.get('/person/myself', personRoutes.getMyself)
protectedRoutes.get('/person/:id', personRoutes.getPerson); protectedRoutes.get('/person/:id', personRoutes.getPerson)
protectedRoutes.put('/person/:id', personRoutes.updatePerson); protectedRoutes.put('/person/:id', personRoutes.updatePerson)
protectedRoutes.delete('/person/delete', personRoutes.deletePerson); protectedRoutes.delete('/person/delete', personRoutes.deletePerson)
protectedRoutes.post('/organization/admin', organizationAdminRoutes.addOrganizationAdmin); protectedRoutes.post('/organization/admin', organizationAdminRoutes.addOrganizationAdmin)
protectedRoutes.delete('/organization/removeadmin', organizationAdminRoutes.removeOrganizationAdmin); protectedRoutes.delete('/organization/removeadmin', organizationAdminRoutes.removeOrganizationAdmin)
protectedRoutes.post('/organization', organizationRoutes.createOrganization); protectedRoutes.post('/organization', organizationRoutes.createOrganization)
protectedRoutes.get('/organization/:id', organizationRoutes.getOrganization); protectedRoutes.get('/organization/:id', organizationRoutes.getOrganization)
protectedRoutes.put('/organization/:id', organizationRoutes.updateOrganization); protectedRoutes.put('/organization/:id', organizationRoutes.updateOrganization)
protectedRoutes.delete('/organization/:id', organizationRoutes.deleteOrganization); protectedRoutes.delete('/organization/:id', organizationRoutes.deleteOrganization)
protectedRoutes.post('/organization/post', organizationPostRoutes.createOrganizationPost); protectedRoutes.post('/organization/post', organizationPostRoutes.createOrganizationPost)
protectedRoutes.delete('/organization/post/:id', organizationPostRoutes.deleteOrganizationPost); protectedRoutes.delete('/organization/post/:id', organizationPostRoutes.deleteOrganizationPost)
// Mounting routes // Mounting routes
app.use('/api', publicRoutes); // Routes not requiring token app.use('/api', publicRoutes) // Routes not requiring token
app.use('/api', protectedRoutes); // Routes requiring token app.use('/api', protectedRoutes) // Routes requiring token
// Start the server. Default port is 3000 // Start the server. Default port is 3000
const port = process.env.API_SERVER_PORT || 3000; const port = process.env.API_SERVER_PORT || 3000
app.listen(port, () => { app.listen(port, () => {
console.log(`Blink API server is running on port ${port}`); console.log(`Blink API server is running on port ${port}`)
}); })
module.exports = app; module.exports = app

118
backend/apis/nodejs/src/models/organization_model.js
View File

@ -11,7 +11,7 @@
IN THE SOFTWARE. IN THE SOFTWARE.
*/ */
const knex = require('../utils/knex_config'); const knex = require('../utils/knex_config')
/** /**
* Create Organization object * Create Organization object
@ -21,14 +21,14 @@ const knex = require('../utils/knex_config');
* @param {*} is_hiring * @param {*} is_hiring
* @returns * @returns
*/ */
function organization(name, location, description, is_hiring){ function organization (name, location, description, is_hiring) {
const organization = { const organization = {
name: name, name,
location: location, location,
description: description, description,
is_hiring: is_hiring is_hiring
}; }
return organization; return organization
} }
/** /**
@ -36,32 +36,32 @@ function organization(name, location, description, is_hiring){
* @param {*} id * @param {*} id
* @returns * @returns
*/ */
async function getOrganizationById(id){ async function getOrganizationById (id) {
const organization = await knex('Organization') const organization = await knex('Organization')
.where('id', id) .where('id', id)
.select('*') .select('*')
.first(); .first()
return organization; return organization
} }
/** /**
* Insert an Organization and its relative Administrator * Insert an Organization and its relative Administrator
* @param {*} organization * @param {*} organization
*/ */
async function insertOrganization(organization, organizationAdministratorId){ async function insertOrganization (organization, organizationAdministratorId) {
await knex.transaction(async (trx) => { await knex.transaction(async (trx) => {
// We have to insert either both in Organization and in OrganizationAdministrator // We have to insert either both in Organization and in OrganizationAdministrator
// or in neither // or in neither
const organizationResult = await trx('Organization') const organizationResult = await trx('Organization')
.insert(organization, '*'); .insert(organization, '*')
// Inserting in the "OrganizationAdministrator" table // Inserting in the "OrganizationAdministrator" table
await trx('OrganizationAdministrator') await trx('OrganizationAdministrator')
.insert({ .insert({
id_person: organizationAdministratorId, id_person: organizationAdministratorId,
id_organization: organizationResult[0].id, id_organization: organizationResult[0].id
}); })
}); })
} }
/** /**
@ -72,46 +72,46 @@ async function insertOrganization(organization, organizationAdministratorId){
* @param {*} personId * @param {*} personId
* @returns true if the row was updated, false otherwise * @returns true if the row was updated, false otherwise
*/ */
async function updateOrganizationIfAdministrator(organization, organizationId, personId){ async function updateOrganizationIfAdministrator (organization, organizationId, personId) {
// // const isOrganizationAdmin = await knex('OrganizationAdministrator') // // const isOrganizationAdmin = await knex('OrganizationAdministrator')
// // .where('id_person', req.jwt.person_id) // // .where('id_person', req.jwt.person_id)
// // .where('id_organization', req.params.id) // // .where('id_organization', req.params.id)
// // .select('*') // // .select('*')
// // .first(); // // .first();
// // // This introduces a Time of check Time of use weakeness // // // This introduces a Time of check Time of use weakeness
// // // which could'have been fixed by either // // // which could'have been fixed by either
// // // 1) Using "whereExists", thanks to the "it's easier to ask for // // // 1) Using "whereExists", thanks to the "it's easier to ask for
// // // forgiveness than for permission" padarigm. Or, // // // forgiveness than for permission" padarigm. Or,
// // // 2) Using a serializable transaction. // // // 2) Using a serializable transaction.
// // // // // //
// // // The undersigned chose not to follow these approaches because // // // The undersigned chose not to follow these approaches because
// // // this does not introduces any serious vulnerability. In this // // // this does not introduces any serious vulnerability. In this
// // // way it seems more readable. // // // way it seems more readable.
// // if(!isOrganizationAdmin){ // // if(!isOrganizationAdmin){
// // return res.status(403).json({error : "Forbidden"}); // // return res.status(403).json({error : "Forbidden"});
// // } // // }
// // await knex('Organization') // // await knex('Organization')
// // .where('id', req.params.id) // // .where('id', req.params.id)
// // .update({ // // .update({
// // name: req.body.name, // // name: req.body.name,
// // location: req.body.location, // // location: req.body.location,
// // description: req.body.description, // // description: req.body.description,
// // is_hiring: req.body.is_hiring // // is_hiring: req.body.is_hiring
// // }); // // });
const numberOfUpdatedRows = await knex('Organization') const numberOfUpdatedRows = await knex('Organization')
.where('id', organizationId) .where('id', organizationId)
.whereExists(function(){ .whereExists(function () {
this.select('*') this.select('*')
.from('OrganizationAdministrator') .from('OrganizationAdministrator')
.where('id_person', personId) .where('id_person', personId)
.where('id_organization', organizationId) .where('id_organization', organizationId)
}) })
.update(organization); .update(organization)
return numberOfUpdatedRows == 1; return numberOfUpdatedRows == 1
} }
/** /**
@ -121,17 +121,17 @@ async function updateOrganizationIfAdministrator(organization, organizationId, p
* @param {*} personId PersonId of the supposedly administrator * @param {*} personId PersonId of the supposedly administrator
* @returns true if the Organization was successfully deleted, false otherwise * @returns true if the Organization was successfully deleted, false otherwise
*/ */
async function deleteOrganizationIfAdmin(organizationId, personId){ async function deleteOrganizationIfAdmin (organizationId, personId) {
const numberOfDeletedRows = await knex('Organization') const numberOfDeletedRows = await knex('Organization')
.where({ id: organizationId }) .where({ id: organizationId })
.whereExists(function(){ .whereExists(function () {
this.select('*') this.select('*')
.from('OrganizationAdministrator') .from('OrganizationAdministrator')
.where('id_person', personId) .where('id_person', personId)
.where('id_organization', organizationId) .where('id_organization', organizationId)
}) })
.del(); .del()
return numberOfDeletedRows == 1; return numberOfDeletedRows == 1
} }
// Exporting a function // Exporting a function
@ -144,4 +144,4 @@ module.exports = {
updateOrganizationIfAdministrator, updateOrganizationIfAdministrator,
updateOrganizationIfAdministrator, updateOrganizationIfAdministrator,
deleteOrganizationIfAdmin deleteOrganizationIfAdmin
}; }

143
backend/apis/nodejs/src/models/person_model.js
View File

@ -11,8 +11,8 @@
IN THE SOFTWARE. IN THE SOFTWARE.
*/ */
const knex = require('../utils/knex_config'); const knex = require('../utils/knex_config')
const bcrypt = require('bcrypt'); const bcrypt = require('bcrypt')
/** /**
* Creates Person object by the specified fields * Creates Person object by the specified fields
@ -25,17 +25,17 @@ const bcrypt = require('bcrypt');
* @param {*} place_of_living * @param {*} place_of_living
* @returns * @returns
*/ */
function person(email, password, display_name, date_of_birth, available, enabled, place_of_living) { function person (email, password, display_name, date_of_birth, available, enabled, place_of_living) {
const person = { const person = {
email: email.toLowerCase(), email: email.toLowerCase(),
password: password, password,
display_name: display_name, display_name,
date_of_birth: date_of_birth, date_of_birth,
available: available, available,
enabled: enabled, enabled,
place_of_living: place_of_living place_of_living
}; }
return person; return person
} }
/** /**
@ -43,10 +43,10 @@ function person(email, password, display_name, date_of_birth, available, enabled
* @param {*} email email to look the Person for * @param {*} email email to look the Person for
* @returns the Person object * @returns the Person object
*/ */
async function getPersonByEmail(email){ async function getPersonByEmail (email) {
return await knex('Person') return await knex('Person')
.where('email', email.toLowerCase()) .where('email', email.toLowerCase())
.first(); .first()
} }
/** /**
@ -54,11 +54,11 @@ async function getPersonByEmail(email){
* @param {*} id - The id to look the person for * @param {*} id - The id to look the person for
* @returns * @returns
*/ */
async function getPersonById(id){ async function getPersonById (id) {
return await knex('Person') return await knex('Person')
.select('*') .select('*')
.where({ id: id }) .where({ id })
.first(); .first()
} }
/** /**
@ -67,27 +67,27 @@ async function getPersonById(id){
* @param {*} person A Person object * @param {*} person A Person object
* @param {*} activationLink the activationLink identifier * @param {*} activationLink the activationLink identifier
*/ */
async function registerPerson(person, activationLink){ async function registerPerson (person, activationLink) {
// We need to insert either both in the "Person" table // We need to insert either both in the "Person" table
// and in the "ActivationLink" one, or in neither // and in the "ActivationLink" one, or in neither
await knex.transaction(async (tr) => { await knex.transaction(async (tr) => {
const personIdResult = await tr('Person') const personIdResult = await tr('Person')
.insert({ .insert({
email: person.email.toLowerCase(), email: person.email.toLowerCase(),
password: person.password, password: person.password,
display_name: person.display_name, display_name: person.display_name,
date_of_birth: person.date_of_birth, date_of_birth: person.date_of_birth,
available: person.available, available: person.available,
enabled: person.enabled, enabled: person.enabled,
place_of_living: person.place_of_living place_of_living: person.place_of_living
}) })
.returning("id"); .returning('id')
await tr('ActivationLink') await tr('ActivationLink')
.insert({ .insert({
person_id: personIdResult[0].id, person_id: personIdResult[0].id,
identifier: activationLink identifier: activationLink
}); })
}); })
} }
/** /**
@ -97,20 +97,20 @@ async function registerPerson(person, activationLink){
* @param {*} password * @param {*} password
* @returns * @returns
*/ */
async function getPersonByEmailAndPassword(email, password){ async function getPersonByEmailAndPassword (email, password) {
const person = await knex('Person') const person = await knex('Person')
.where('email', email.toLowerCase()) .where('email', email.toLowerCase())
.where('enabled', true) .where('enabled', true)
.select('*') .select('*')
.first(); .first()
if(person){ if (person) {
const passwordMatches = await bcrypt.compare(password, person.password); const passwordMatches = await bcrypt.compare(password, person.password)
if (passwordMatches) { if (passwordMatches) {
return person; return person
}
} }
return null; }
return null
} }
/** /**
@ -118,32 +118,31 @@ async function getPersonByEmailAndPassword(email, password){
* @param {*} person The Person to update * @param {*} person The Person to update
* @param {*} person_id The database id of the Person to update * @param {*} person_id The database id of the Person to update
*/ */
async function updatePerson(person, person_id){ async function updatePerson (person, person_id) {
await knex('Person') await knex('Person')
.where('id', person_id) .where('id', person_id)
.update(person); .update(person)
} }
/** /**
* Deletes a Person specified by its database id. * Deletes a Person specified by its database id.
* @param {*} person_id * @param {*} person_id
*/ */
async function deletePerson(person_id){ async function deletePerson (person_id) {
await knex('Person') await knex('Person')
.where({id : person_id}) .where({ id: person_id })
.del(); .del()
} }
// Exporting a function // Exporting a function
// means making a JavaScript function defined in one // means making a JavaScript function defined in one
// module available for use in another module. // module available for use in another module.
module.exports = { module.exports = {
person, person,
getPersonByEmail, getPersonByEmail,
getPersonById, getPersonById,
getPersonByEmailAndPassword, getPersonByEmailAndPassword,
registerPerson, registerPerson,
updatePerson, updatePerson,
deletePerson deletePerson
}; }

68
backend/apis/nodejs/src/routes/organization_admin_routes.js
View File

@ -11,8 +11,8 @@
IN THE SOFTWARE. IN THE SOFTWARE.
*/ */
const knex = require('../utils/knex_config'); const knex = require('../utils/knex_config')
const organization_admin_model = require('../models/organization_admin_model'); const organization_admin_model = require('../models/organization_admin_model')
/** /**
* POST Method * POST Method
@ -22,29 +22,27 @@ const organization_admin_model = require('../models/organization_admin_model');
* *
* Required field(s): organization_id, person_id * Required field(s): organization_id, person_id
*/ */
async function addOrganizationAdmin(req, res){ async function addOrganizationAdmin (req, res) {
// Ensure that the required fields are present before proceeding
if (!req.body.organization_id || !req.body.person_id) {
return res.status(400).json({ error: 'Invalid request' })
}
// Ensure that the required fields are present before proceeding try {
if (!req.body.organization_id || !req.body.person_id) { const isPersonAdmin = await organization_admin_model.isPersonAdmin(req.jwt.person_id, req.body.organization_id)
return res.status(400).json({ error : "Invalid request"}); // TOC/TOU
} if (!isPersonAdmin) {
return res.status(401).json({ error: 'Forbidden' })
try {
const isPersonAdmin = await organization_admin_model.isPersonAdmin(req.jwt.person_id, req.body.organization_id);
// TOC/TOU
if(!isPersonAdmin){
return res.status(401).json({error : "Forbidden"});
}
await organization_admin_model.addOrganizationAdministrator(req.body.person_id, req.body.organization_id);
return res.status(200).json({success : true});
}
catch (error) {
console.error('Error while adding organization admin: ' + error);
res.status(500).json({error : "Internal server error"});
} }
await organization_admin_model.addOrganizationAdministrator(req.body.person_id, req.body.organization_id)
return res.status(200).json({ success: true })
} catch (error) {
console.error('Error while adding organization admin: ' + error)
res.status(500).json({ error: 'Internal server error' })
}
} }
/** /**
* DELETE Request * DELETE Request
* *
* Deletes a Person from the list of Administrators of an Organization. * Deletes a Person from the list of Administrators of an Organization.
@ -53,24 +51,22 @@ async function addOrganizationAdmin(req, res){
* *
* Required field(s): organization_id * Required field(s): organization_id
*/ */
async function removeOrganizationAdmin(req, res){ async function removeOrganizationAdmin (req, res) {
// Ensure that the required fields are present before proceeding
if (!req.body.organization_id) {
return res.status(400).json({ error: 'Invalid request' })
}
// Ensure that the required fields are present before proceeding try {
if (!req.body.organization_id) { await organization_admin_model.removeOrganizationAdmin(req.jwt.person_id, req.body.organization_id)
return res.status(400).json({ error : "Invalid request"}); return res.status(200).json({ success: true })
} } catch (error) {
console.error(error)
try{ return res.status(500).json({ error: 'Internal server error' })
await organization_admin_model.removeOrganizationAdmin(req.jwt.person_id, req.body.organization_id); }
return res.status(200).json({success : true});
}
catch (error){
console.error(error);
return res.status(500).json({ error: "Internal server error"});
}
} }
module.exports = { module.exports = {
addOrganizationAdmin, addOrganizationAdmin,
removeOrganizationAdmin removeOrganizationAdmin
}; }

87
backend/apis/nodejs/src/routes/organization_post_routes.js
View File

@ -11,7 +11,7 @@
IN THE SOFTWARE. IN THE SOFTWARE.
*/ */
const knex = require('../utils/knex_config'); const knex = require('../utils/knex_config')
/** /**
* POST Request * POST Request
@ -21,41 +21,39 @@ const knex = require('../utils/knex_config');
* Required field(s): organization_id, content * Required field(s): organization_id, content
* @returns the inserted Post * @returns the inserted Post
*/ */
async function createOrganizationPost(req, res){ async function createOrganizationPost (req, res) {
// Ensure that the required fields are present before proceeding
if (!req.body.organization_id || !req.body.content) {
return res.status(400).json({ error: 'Invalid request' })
}
// Ensure that the required fields are present before proceeding try {
if (!req.body.organization_id || !req.body.content) { // Check if the current user is a organization's administrator
return res.status(400).json({ error : "Invalid request"}); const isOrganizationAdmin = await knex('OrganizationAdministrator')
}
try {
// Check if the current user is a organization's administrator
const isOrganizationAdmin = await knex('OrganizationAdministrator')
.where('id_person', req.jwt.person_id) .where('id_person', req.jwt.person_id)
.where('id_organization', req.body.organization_id) .where('id_organization', req.body.organization_id)
.select('*') .select('*')
.first(); .first()
// Non-exploitable TOC/TOU weakness // Non-exploitable TOC/TOU weakness
// For more information https://softwareengineering.stackexchange.com/questions/451038/when-should-i-be-worried-of-time-of-check-time-of-use-vulnerabilities-during-dat // For more information https://softwareengineering.stackexchange.com/questions/451038/when-should-i-be-worried-of-time-of-check-time-of-use-vulnerabilities-during-dat
if(!isOrganizationAdmin){ if (!isOrganizationAdmin) {
return res.status(403).json({error : "Forbidden"}); return res.status(403).json({ error: 'Forbidden' })
} }
const organizationPost = await knex('OrganizationPost') const organizationPost = await knex('OrganizationPost')
.insert({ .insert({
organization_id: req.body.organization_id, organization_id: req.body.organization_id,
content: req.body.content, content: req.body.content,
original_author: req.jwt.person_id original_author: req.jwt.person_id
}) })
.returning('*'); .returning('*')
return res.status(200).json(organizationPost[0]); return res.status(200).json(organizationPost[0])
} } catch (error) {
catch (error) { console.log('Error while creating Organization Post: ' + error)
console.log("Error while creating Organization Post: " + error); return res.status(500).json({ error: 'Internal server error' })
return res.status(500).json({error : "Internal server error"});
}
} }
}
/** /**
* DELETE Request * DELETE Request
@ -65,32 +63,29 @@ async function createOrganizationPost(req, res){
* *
* Required field(s): none. * Required field(s): none.
*/ */
async function deleteOrganizationPost(req, res){ async function deleteOrganizationPost (req, res) {
const organizationPostIdToDelete = req.params.id
const organizationPostIdToDelete = req.params.id; try {
try{
const isOrganizationAdmin = await knex('OrganizationPost') const isOrganizationAdmin = await knex('OrganizationPost')
.join('OrganizationAdministrator', 'OrganizationPost.organization_id', 'OrganizationAdministrator.id_organization') .join('OrganizationAdministrator', 'OrganizationPost.organization_id', 'OrganizationAdministrator.id_organization')
.where('OrganizationPost.id', organizationPostIdToDelete) .where('OrganizationPost.id', organizationPostIdToDelete)
.where('OrganizationAdministrator.id_person', req.jwt.person_id) .where('OrganizationAdministrator.id_person', req.jwt.person_id)
.select('*') .select('*')
.first(); .first()
// Unexploitable TOC/TOU // Unexploitable TOC/TOU
if(isOrganizationAdmin){ if (isOrganizationAdmin) {
await knex('OrganizationPost') await knex('OrganizationPost')
.where('id', organizationPostIdToDelete) .where('id', organizationPostIdToDelete)
.del(); .del()
return res.status(200).json({success : true}); return res.status(200).json({ success: true })
} } else {
else{ return res.status(401).json({ error: 'Forbidden' })
return res.status(401).json({error : "Forbidden"}); }
} } catch (error) {
} console.log(error)
catch (error) { res.status(500).json({ error: 'Internal server error' })
console.log(error);
res.status(500).json({error : "Internal server error"});
} }
} }
@ -98,6 +93,6 @@ async function deleteOrganizationPost(req, res){
// means making a JavaScript function defined in one // means making a JavaScript function defined in one
// module available for use in another module. // module available for use in another module.
module.exports = { module.exports = {
createOrganizationPost, createOrganizationPost,
deleteOrganizationPost deleteOrganizationPost
}; }

106
backend/apis/nodejs/src/routes/organization_routes.js
View File

@ -11,7 +11,7 @@
IN THE SOFTWARE. IN THE SOFTWARE.
*/ */
const organization_model = require('../models/organization_model'); const organization_model = require('../models/organization_model')
/** /**
* POST Request * POST Request
@ -22,21 +22,19 @@ const organization_model = require('../models/organization_model');
* *
* @returns the inserted organization * @returns the inserted organization
*/ */
async function createOrganization(req, res){ async function createOrganization (req, res) {
// Ensure that the required fields are present before proceeding // Ensure that the required fields are present before proceeding
if (!req.body.name) { if (!req.body.name) {
return res.status(400).json({ error : "Invalid request"}); return res.status(400).json({ error: 'Invalid request' })
} }
try{ try {
const organization = organization_model.organization(req.body.name, req.body.location, req.body.description, req.body.is_hiring); const organization = organization_model.organization(req.body.name, req.body.location, req.body.description, req.body.is_hiring)
await organization_model.insertOrganization(organization, req.jwt.person_id); await organization_model.insertOrganization(organization, req.jwt.person_id)
return res.status(200).json({ Organization: organization }); return res.status(200).json({ Organization: organization })
} } catch (error) {
catch (error){ console.error('Error creating Organization:', error)
console.error('Error creating Organization:', error); res.status(500).json({ error: 'Internal server error' })
res.status(500).json({error : "Internal server error"});
} }
} }
@ -46,42 +44,39 @@ async function createOrganization(req, res){
* *
* Required field(s): none. * Required field(s): none.
*/ */
async function updateOrganization(req, res){ async function updateOrganization (req, res) {
const updateOrganization = {}
const updateOrganization = {}; if (req.body.name) {
updateOrganization.name = req.body.name
if(req.body.name){
updateOrganization.name = req.body.name;
} }
if(req.body.location){ if (req.body.location) {
updateOrganization.location = req.body.location; updateOrganization.location = req.body.location
} }
if(req.body.description){ if (req.body.description) {
updateOrganization.description = req.body.description; updateOrganization.description = req.body.description
} }
if(req.body.is_hiring){ if (req.body.is_hiring) {
updateOrganization.is_hiring = req.body.is_hiring; updateOrganization.is_hiring = req.body.is_hiring
} }
if (Object.keys(updateOrganization).length === 0) { if (Object.keys(updateOrganization).length === 0) {
return res.status(400).json({ error : "Bad request. No data to update"}); return res.status(400).json({ error: 'Bad request. No data to update' })
} }
try { try {
const isUpdateSuccessful = organization_model.updateOrganizationIfAdministrator(updateOrganization, req.params.id, req.jwt.person_id); const isUpdateSuccessful = organization_model.updateOrganizationIfAdministrator(updateOrganization, req.params.id, req.jwt.person_id)
if(isUpdateSuccessful){ if (isUpdateSuccessful) {
return res.status(200).json({ success : "true"}); return res.status(200).json({ success: 'true' })
} else {
return res.status(404).json({ error: 'Organization either not found or insufficient permissions' })
} }
else{ } catch (error) {
return res.status(404).json({error : "Organization either not found or insufficient permissions"}); console.log(error)
} return res.status(500).json({ error: 'Internal server error' })
}
catch (error) {
console.log(error);
return res.status(500).json({error : "Internal server error"});
} }
} }
@ -91,19 +86,17 @@ async function updateOrganization(req, res){
* Deletes the specified organization if the logged user is * Deletes the specified organization if the logged user is
* one of its administrator * one of its administrator
*/ */
async function deleteOrganization(req, res){ async function deleteOrganization (req, res) {
try { try {
const isDeleteSuccessful = organization_model.deleteOrganizationIfAdmin(req.params.id, req.jwt.person_id); const isDeleteSuccessful = organization_model.deleteOrganizationIfAdmin(req.params.id, req.jwt.person_id)
if(isDeleteSuccessful){ if (isDeleteSuccessful) {
return res.status(403).json({error: "Forbidden"}); return res.status(403).json({ error: 'Forbidden' })
} else {
return res.status(200).json({ success: true })
} }
else{ } catch (error) {
return res.status(200).json({success: true}); console.error(error)
} return res.status(500).json({ error: 'Internal server error' })
}
catch (error) {
console.error(error);
return res.status(500).json({error : "Internal server error"});
} }
} }
@ -116,19 +109,17 @@ async function deleteOrganization(req, res){
* *
* @returns the organization. * @returns the organization.
*/ */
async function getOrganization(req, res){ async function getOrganization (req, res) {
try { try {
const organization = await organization_model.getOrganizationById(req.params.id); const organization = await organization_model.getOrganizationById(req.params.id)
if(organization) { if (organization) {
return res.status(200).json(organization); return res.status(200).json(organization)
} else {
return res.status(404).json({ error: 'Not found' })
} }
else{ } catch (error) {
return res.status(404).json({error : "Not found"}); console.error('Error retrieving an organization: ' + error)
} return res.status(500).json({ error: 'Internal server error' })
}
catch (error) {
console.error("Error retrieving an organization: " + error);
return res.status(500).json({error : "Internal server error"});
} }
} }
@ -137,5 +128,4 @@ module.exports = {
getOrganization, getOrganization,
updateOrganization, updateOrganization,
deleteOrganization deleteOrganization
}; }

207
backend/apis/nodejs/src/routes/person_routes.js
View File

@ -11,12 +11,12 @@
IN THE SOFTWARE. IN THE SOFTWARE.
*/ */
const validator = require('../utils/validation'); const validator = require('../utils/validation')
const knex = require('../utils/knex_config'); const knex = require('../utils/knex_config')
const jwt_utils = require('../utils/jwt_utils'); const jwt_utils = require('../utils/jwt_utils')
const bcrypt = require('bcrypt'); const bcrypt = require('bcrypt')
const crypto = require('crypto'); const crypto = require('crypto')
const person_model = require('../models/person_model'); const person_model = require('../models/person_model')
/** /**
* POST Request * POST Request
@ -27,30 +27,29 @@ const person_model = require('../models/person_model');
* *
* @returns The activationlink identifier * @returns The activationlink identifier
*/ */
async function registerPerson(req, res){ async function registerPerson (req, res) {
// Does this server allow users to register? // Does this server allow users to register?
if (process.env.ALLOW_USER_REGISTRATION === 'false'){ if (process.env.ALLOW_USER_REGISTRATION === 'false') {
return res.status(403).json({error : "Users cannot register on this server"}); return res.status(403).json({ error: 'Users cannot register on this server' })
} }
// Ensure that the required fields are present before proceeding // Ensure that the required fields are present before proceeding
if (!req.body.display_name || !req.body.email || !req.body.password) { if (!req.body.display_name || !req.body.email || !req.body.password) {
return res.status(400).json({ error : "Some or all required fields are missing"}); return res.status(400).json({ error: 'Some or all required fields are missing' })
} }
if(!validator.validateEmail(req.body.email)){ if (!validator.validateEmail(req.body.email)) {
return res.status(400).json({ error : "The email is not in a valid format"}); return res.status(400).json({ error: 'The email is not in a valid format' })
} }
// Generate activation link token // Generate activation link token
const activationLink = crypto.randomBytes(16).toString('hex'); const activationLink = crypto.randomBytes(16).toString('hex')
// Hash provided password // Hash provided password
const hashPasswordPromise = bcrypt.hash(req.body.password, 10); const hashPasswordPromise = bcrypt.hash(req.body.password, 10)
try{ try {
// Check whether e-mail exists already (enforced by database constraints) // Check whether e-mail exists already (enforced by database constraints)
const existingUser = await person_model.getPersonByEmail(req.body.email); const existingUser = await person_model.getPersonByEmail(req.body.email)
if(existingUser){ if (existingUser) {
return res.status(409).json({ error: "E-mail already in use" }); return res.status(409).json({ error: 'E-mail already in use' })
} }
const personToInsert = person_model.person( const personToInsert = person_model.person(
req.body.email, req.body.email,
@ -59,13 +58,12 @@ async function registerPerson(req, res){
req.body.date_of_birth, req.body.date_of_birth,
req.body.available, req.body.available,
true, true,
req.body.place_of_living); req.body.place_of_living)
await person_model.registerPerson(personToInsert, activationLink); await person_model.registerPerson(personToInsert, activationLink)
return res.status(200).json({ activationLink: activationLink }); return res.status(200).json({ activationLink })
} } catch (error) {
catch (error){ console.error('Error registering person:', error)
console.error('Error registering person:', error); res.status(500).json({ error: 'Internal server error' })
res.status(500).json({error : "Internal server error"});
} }
} }
@ -79,25 +77,23 @@ async function registerPerson(req, res){
* *
* @returns The token * @returns The token
*/ */
async function login(req, res){ async function login (req, res) {
// Ensure that the required fields are present before proceeding // Ensure that the required fields are present before proceeding
if (!req.body.email || !req.body.password) { if (!req.body.email || !req.body.password) {
return res.status(400).json({error : "Invalid request"}); return res.status(400).json({ error: 'Invalid request' })
} }
try{ try {
const person = await person_model.getPersonByEmailAndPassword(req.body.email, req.body.password); const person = await person_model.getPersonByEmailAndPassword(req.body.email, req.body.password)
if (person){ if (person) {
const token = jwt_utils.generateToken(person.id); const token = jwt_utils.generateToken(person.id)
res.status(200).json({token: token }); res.status(200).json({ token })
} else {
res.status(401).json({ error: 'Unauthorized' })
} }
else{ } catch (error) {
res.status(401).json({error : "Unauthorized"}); console.error('Error logging in: ', error)
} res.status(500).json({ error: 'Internal server error' })
} catch(error){
console.error('Error logging in: ', error);
res.status(500).json({error : "Internal server error"});
} }
} }
@ -110,21 +106,20 @@ async function login(req, res){
* *
* @returns The Person * @returns The Person
*/ */
async function getPerson(req, res){ async function getPerson (req, res) {
try { try {
const person = await person_model.getPersonById(req.params.id); const person = await person_model.getPersonById(req.params.id)
if(person){ if (person) {
// I am retrieving either myself or an enabled user // I am retrieving either myself or an enabled user
if(person.id == req.jwt.person_id || person.enabled){ if (person.id == req.jwt.person_id || person.enabled) {
delete person['password']; // remove password field for security reasons delete person.password // remove password field for security reasons
return res.status(200).send(person); return res.status(200).send(person)
} }
} }
return res.status(404).json({error: "Not found"}); return res.status(404).json({ error: 'Not found' })
} } catch (error) {
catch (error) { console.log('Error while getting person: ' + error)
console.log("Error while getting person: " + error); return res.status(500).json({ error: 'Internal server error' })
return res.status(500).json({error : "Internal server error"});
} }
} }
@ -136,18 +131,17 @@ async function getPerson(req, res){
* *
* @returns Person's details * @returns Person's details
*/ */
async function getMyself(req, res){ async function getMyself (req, res) {
try{ try {
const person = await person_model.getPersonById(req.jwt.person_id); const person = await person_model.getPersonById(req.jwt.person_id)
if(person){ if (person) {
delete person['password']; delete person.password
return res.status(200).send(person); return res.status(200).send(person)
} }
return res.status(404).json({error: "Not found"}); return res.status(404).json({ error: 'Not found' })
} } catch (error) {
catch (error){ console.log('Error while getting myself: ' + error)
console.log("Error while getting myself: " + error); return res.status(500).json({ error: 'Internal server error' })
return res.status(500).json({error : "Internal server error"});
} }
} }
@ -161,61 +155,57 @@ async function getMyself(req, res){
* new_password if updating the password. * new_password if updating the password.
* *
*/ */
async function updatePerson(req, res){ async function updatePerson (req, res) {
if (req.jwt.person_id != req.params.id) {
if (req.jwt.person_id != req.params.id){ return res.status(403).json({ error: 'Forbidden' })
return res.status(403).json({ error : "Forbidden"});
} }
const updatePerson = {}; const updatePerson = {}
if(req.body.display_name){ if (req.body.display_name) {
updatePerson.display_name = req.body.display_name; updatePerson.display_name = req.body.display_name
} }
if(req.body.date_of_birth){ if (req.body.date_of_birth) {
if(validator.isPostgresDateFormatValid(req.body.date_of_birth)){ if (validator.isPostgresDateFormatValid(req.body.date_of_birth)) {
updatePerson.date_of_birth = req.body.date_of_birth; updatePerson.date_of_birth = req.body.date_of_birth
} } else {
else{ return res.status(400).json({ error: 'Date of birth format not valid. Please specify a YYYY-MM-DD date' })
return res.status(400).json({ error : "Date of birth format not valid. Please specify a YYYY-MM-DD date"});
} }
} }
if(req.body.available){ if (req.body.available) {
updatePerson.available = req.body.available; updatePerson.available = req.body.available
} }
if(req.body.place_of_living){ if (req.body.place_of_living) {
updatePerson.place_of_living = req.body.place_of_living; updatePerson.place_of_living = req.body.place_of_living
} }
// If we are tying to change password, the old password must be provided // If we are tying to change password, the old password must be provided
if(req.body.old_password && req.body.new_password){ if (req.body.old_password && req.body.new_password) {
const user = await knex('Person') const user = await knex('Person')
.select('password') .select('password')
.where({ id: req.jwt.person_id }) .where({ id: req.jwt.person_id })
.first(); .first()
const passwordMatches = await bcrypt.compare(req.body.old_password, user.password); const passwordMatches = await bcrypt.compare(req.body.old_password, user.password)
if(passwordMatches){ if (passwordMatches) {
updatePerson.password = await bcrypt.hash(req.body.new_password, 10); updatePerson.password = await bcrypt.hash(req.body.new_password, 10)
} } else {
else{ return res.status(401).json({ error: 'Password verification failed' })
return res.status(401).json({ error : "Password verification failed"}); }
}
} }
if (Object.keys(updatePerson).length === 0) { if (Object.keys(updatePerson).length === 0) {
return res.status(400).json({ error : "Bad request. No data to update"}); return res.status(400).json({ error: 'Bad request. No data to update' })
} }
try { try {
await person_model.updatePerson(updatePerson, req.params.id); await person_model.updatePerson(updatePerson, req.params.id)
return res.status(200).json({ success : "true"}); return res.status(200).json({ success: 'true' })
} } catch (error) {
catch (error) { console.log('Error while updating a Person: ' + error)
console.log("Error while updating a Person: " + error); return res.status(500).json({ error: 'Internal server error' })
return res.status(500).json({ error : "Internal server error"});
} }
} }
@ -228,15 +218,14 @@ async function updatePerson(req, res){
* Required field(s): none * Required field(s): none
* *
*/ */
async function deletePerson(req, res) { async function deletePerson (req, res) {
// TODO: Delete Organization if this user was its only administrator // TODO: Delete Organization if this user was its only administrator
try { try {
await person_model.deletePerson(req.jwt.person_id); await person_model.deletePerson(req.jwt.person_id)
return res.status(200).json({success: true}); return res.status(200).json({ success: true })
} } catch (error) {
catch (error) { console.log('Error deleting a Person: ' + error)
console.log("Error deleting a Person: " + error); return res.status(500).json({ error: 'Internal server error' })
return res.status(500).json({error : "Internal server error"});
} }
} }
@ -244,10 +233,10 @@ async function deletePerson(req, res) {
// means making a JavaScript function defined in one // means making a JavaScript function defined in one
// module available for use in another module. // module available for use in another module.
module.exports = { module.exports = {
registerPerson, registerPerson,
login, login,
getPerson, getPerson,
getMyself, getMyself,
updatePerson, updatePerson,
deletePerson deletePerson
}; }

62
backend/apis/nodejs/src/utils/jwt_utils.js
View File

@ -11,41 +11,41 @@
IN THE SOFTWARE. IN THE SOFTWARE.
*/ */
const jwt = require('jsonwebtoken'); const jwt = require('jsonwebtoken')
function generateToken(person_id) { function generateToken (person_id) {
// The payload the JWT will carry within itself // The payload the JWT will carry within itself
const payload = { const payload = {
person_id: person_id person_id
};
const token = jwt.sign(payload, process.env.JWT_SECRET_KEY, {
expiresIn: '8h'
});
return token;
} }
// Middlware const token = jwt.sign(payload, process.env.JWT_SECRET_KEY, {
function verifyToken(req, res, next) { expiresIn: '8h'
const token = req.headers.authorization; })
return token
}
if (!token) { // Middlware
return res.status(401).send({error : 'No token provided'}); function verifyToken (req, res, next) {
const token = req.headers.authorization
if (!token) {
return res.status(401).send({ error: 'No token provided' })
}
jwt.verify(token, process.env.JWT_SECRET_KEY, (err, decoded) => {
if (err) {
return res.status(401).send({ error: 'Failed to authenticate token' })
} }
jwt.verify(token, process.env.JWT_SECRET_KEY, (err, decoded) => { // If the token is valid, store the decoded data in the request object
if (err) { // req.jwt will contain the payload created in generateToken
return res.status(401).send({error : 'Failed to authenticate token'}); req.jwt = decoded
} next()
})
}
// If the token is valid, store the decoded data in the request object module.exports = {
// req.jwt will contain the payload created in generateToken generateToken,
req.jwt = decoded; verifyToken
next(); }
});
}
module.exports = {
generateToken,
verifyToken
};

20
backend/apis/nodejs/src/utils/knex_config.js
View File

@ -12,14 +12,14 @@
*/ */
const knexInstance = require('knex')({ const knexInstance = require('knex')({
client: 'pg', client: 'pg',
connection: { connection: {
host: process.env.POSTGRES_SERVER, host: process.env.POSTGRES_SERVER,
user: process.env.POSTGRES_USERNAME, user: process.env.POSTGRES_USERNAME,
password: process.env.POSTGRES_PASSWORD, password: process.env.POSTGRES_PASSWORD,
port: process.env.POSTGRES_PORT, port: process.env.POSTGRES_PORT,
database: 'Blink' database: 'Blink'
} }
}); })
module.exports = knexInstance; module.exports = knexInstance

18
backend/apis/nodejs/src/utils/validation.js
View File

@ -16,9 +16,9 @@
* @param {*} email email to validate * @param {*} email email to validate
* @returns true or false * @returns true or false
*/ */
function validateEmail(email) { function validateEmail (email) {
const regex = /^[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,}$/; const regex = /^[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,}$/
return regex.test(email); return regex.test(email)
} }
/** /**
@ -27,12 +27,12 @@ function validateEmail(email) {
* @param {*} dateString the date to validate * @param {*} dateString the date to validate
* @returns true or false * @returns true or false
*/ */
function isPostgresDateFormatValid(dateString) { function isPostgresDateFormatValid (dateString) {
const regex = /^\d{4}-\d{2}-\d{2}$/; const regex = /^\d{4}-\d{2}-\d{2}$/
return regex.test(dateString); return regex.test(dateString)
} }
module.exports = { module.exports = {
validateEmail, validateEmail,
isPostgresDateFormatValid isPostgresDateFormatValid
}; }

42
backend/apis/nodejs/tests/person.test.js
View File

@ -1,30 +1,30 @@
// Run me with "npm test" // Run me with "npm test"
const request = require('supertest'); const request = require('supertest')
const app = require('../src/app'); const app = require('../src/app')
require('dotenv').config({ path: '../src/.env' }); require('dotenv').config({ path: '../src/.env' })
describe('Person Tests', () => { describe('Person Tests', () => {
test('Correct registration', async () => { test('Correct registration', async () => {
const response = await request(app) const response = await request(app)
.post('/api/register') .post('/api/register')
.send({ .send({
email : "johntestdoe@mail.org", email: 'johntestdoe@mail.org',
password : "password", password: 'password',
display_name : "John Doe" display_name: 'John Doe'
}) })
expect(response.status).toBe(200); expect(response.status).toBe(200)
expect(response.body).toEqual({ activationLink: expect.any(String) }); expect(response.body).toEqual({ activationLink: expect.any(String) })
}); })
test('Incorrect registration', async () => { test('Incorrect registration', async () => {
const response = await request(app) const response = await request(app)
.post('/api/register') .post('/api/register')
.send({ .send({
email : "this is not an email", email: 'this is not an email',
password : "password", password: 'password',
display_name : "John Doe" display_name: 'John Doe'
}) })
expect(response.status).toBe(400); expect(response.status).toBe(400)
}); })
}); })

2
frontend/vanilla/constants.js
View File

@ -1 +1 @@
const apiUrl = "http://localhost:3000/blinkapi"; const apiUrl = 'http://localhost:3000/blinkapi'