This talk is about Nestjs and how it can help you build clean Nodejs backend apps, we will be covering also essential web development and JavaScript must know technologies and tools such as TypeScript and others.
This talk is about Nestjs and how it can help you build clean Nodejs backend apps, we will be covering also essential web development and JavaScript must know technologies and tools such as TypeScript and others.
University of Colorado PhD software engineering student Aaron Schram explains the details of creating a web applications using the Spring MVC framework
Using Change Streams to Keep Up with Your DataMongoDB
Speaker: Aly Cabral
Real-time feedback is an essential part of modern application development where developers want to sync across platforms, systems, and users to provide better end-user experiences. In MongoDB 3.6, change streams will empower developers to easily leverage the power of MongoDB's internal real-time functionality to react to relevant data changes immediately. This session introduces change streams and walks you through developing against them. We will dive into use cases and explore how to make good architectural decisions around this new functionality.
A directive is a custom HTML element that is used to extend the power of HTML. Angular 2 has the following directives that get called as part of the BrowserModule module.
ngif
ngFor
If you view the app.module.ts file, you will see the following code and the BrowserModule module defined. By defining this module, you will have access to the 2 directives.
This talk introduces Spring's REST stack - Spring MVC, Spring HATEOAS, Spring Data REST, Spring Security OAuth and Spring Social - while refining an API to move higher up the Richardson maturity model
Introdução ao conceito de APIs RESTful. Características, boas práticas e o que é importante se levar em consideração durante o desenvolvimento de uma API RESTful.
Aborda utilização de verbos HTTP, códigos de status, headers, controles de hipermídia, formatos de representação entre outros.
Spring MVC 3.0 Framework
Objective:
1. Introduce Spring MVC Module
2. Learn about Spring MVC Components (Dispatcher, Handler mapping, Controller, View Resolver, View)
Slides:
1. What Is Spring?
2. Why use Spring?
3. By the way, just what is MVC?
4. MVC Architecture
5. Spring MVC Architecture
7. Spring MVC Components
8. DispatcherServlet
9. DispatcherServlet Architecture.........
.........................................................
University of Colorado PhD software engineering student Aaron Schram explains the details of creating a web applications using the Spring MVC framework
Using Change Streams to Keep Up with Your DataMongoDB
Speaker: Aly Cabral
Real-time feedback is an essential part of modern application development where developers want to sync across platforms, systems, and users to provide better end-user experiences. In MongoDB 3.6, change streams will empower developers to easily leverage the power of MongoDB's internal real-time functionality to react to relevant data changes immediately. This session introduces change streams and walks you through developing against them. We will dive into use cases and explore how to make good architectural decisions around this new functionality.
A directive is a custom HTML element that is used to extend the power of HTML. Angular 2 has the following directives that get called as part of the BrowserModule module.
ngif
ngFor
If you view the app.module.ts file, you will see the following code and the BrowserModule module defined. By defining this module, you will have access to the 2 directives.
This talk introduces Spring's REST stack - Spring MVC, Spring HATEOAS, Spring Data REST, Spring Security OAuth and Spring Social - while refining an API to move higher up the Richardson maturity model
Introdução ao conceito de APIs RESTful. Características, boas práticas e o que é importante se levar em consideração durante o desenvolvimento de uma API RESTful.
Aborda utilização de verbos HTTP, códigos de status, headers, controles de hipermídia, formatos de representação entre outros.
Spring MVC 3.0 Framework
Objective:
1. Introduce Spring MVC Module
2. Learn about Spring MVC Components (Dispatcher, Handler mapping, Controller, View Resolver, View)
Slides:
1. What Is Spring?
2. Why use Spring?
3. By the way, just what is MVC?
4. MVC Architecture
5. Spring MVC Architecture
7. Spring MVC Components
8. DispatcherServlet
9. DispatcherServlet Architecture.........
.........................................................
While the right B2B marketing strategy will vary by type of product and industry, we do see distinct trends. The marketer’s challenge is to combine the right mix of programs to build market awareness and fill the sales funnel each month at a low blended cost per lead. With that in mind, we examined the recorded effectiveness of the many online lead generation options. Our experiences are summarized in this B2B marketing strategy infographic.
What key tactics best fit our Marketing Strategy?
What B2B marketing tactics are working now for others, and how well?
Where should we emphasize or deemphasize our marketing focus?
There’s no question that the right marketing strategy for your business will depend on your brand, your business capabilities, your solutions, and most importantly, your market. But knowing the distinct trends can and should influence your marketing priorities.
How to develop an effective Business Development StrategyHein Roth
In this presentation, the visitor is introduced to the essentiality of developing a balanced Business Development Strategy for any business. Strong focus is given to the importance of having an effective Inbound Marketing Strategy, some Outbound Marketing Strategies, all with the aim to generate better leads and to drive more business through the front door of one's business. Attention is also given on how to convert leads into actual long-term business relationships.
The dark side of the app - Todi Appy Days 2015Todi Appy Days
La presentazione del workshop di Simone Di Maulo e Claudio D'Alicandro "The dark side of the app" a Todi Appy Days 2015.
The dark side of the app: a journey through the api development.
Audio from this session is available at https://archive.org/details/rest_apis_with_oauth2
Constructing a successful and simple API is the lifeblood of your developer community, and REST is a simple standard through which this can be accomplished. As we construct our API and need to secure the system to authenticate and track applications making requests, the open standard of OAuth 2 provides us with a secure and open source method of doing just this.
In this talk, we will explore REST and OAuth 2 as standards for building out a secure API infrastructure, exploring many of the architectural decisions that PayPal took in choosing variations in the REST standard and specific implementations of OAuth 2.
How to Create Login and Registration API in PHP.pdfAppweb Coders
In today’s article, we will explore the concept of REST API and delve into creating a login and registration system using these APIs. In the contemporary landscape of web development, establishing strong and secure authentication systems is of utmost significance. A highly effective approach is to construct a Login and Registration system through the utilization of REST APIs. This article aims to provide you with a comprehensive walkthrough, enabling you to construct a robust and efficient user authentication system from the ground up, harnessing the capabilities of REST architecture.
REST (Representational State Transfer) APIs act as a bridge between the client and the server, facilitating effective communication between them. They utilize HTTP requests to transfer data and are an optimal choice for constructing systems due to their stateless nature. REST APIs provide a seamless integration experience across a variety of platforms and devices.
Before we start coding, ensure you have a development environment set up. Install a web server (e.g., Apache), PHP, and a database (such as MySQL). Organize your project directory and create separate folders for PHP files, configurations, and assets.
Note: In this tutorial, we are utilizing PDO for all database operations. If you are interested in learning about using MySQL or MySQLi, please leave a comment indicating your preference. I will either update this tutorial or create a new article on that topic as well.
Securing RESTful APIs using OAuth 2 and OpenID ConnectJonathan LeBlanc
Constructing a successful and simple API is the lifeblood of your developer community, and REST is a simple standard through which this can be accomplished. As we construct our API and need to secure the system to authenticate and track applications making requests, the open standard of OAuth 2 provides us with a secure and open source method of doing just this. In this talk, we will explore REST and OAuth 2 as standards for building out a secure API infrastructure, exploring many of the architectural decisions that PayPal took in choosing variations in the REST standard and specific implementations of OAuth 2.
Workshop KrakYourNet2016 - Web applications hacking Ruby on Rails example Anna Klepacka
Web Applications Hacking – Ruby on Rails example.
Attack web applications by using SQL attacks, CSRF, XSS. You will learn how to extract information by generating API json / xml and how to use cookies to code injection.
DEMYSTIFYING REST
Kirsten Jones
REST web services are everywhere! It seems like everything you want is available via a web service, but getting started with one of these web services can be overwhelming – and debugging the interactions bewilders some of the smartest developers I know. In this talk, I will talk about HTTP, how it works, and how to watch and understand the traffic between your system and the server. From there I’ll proceed to REST – how REST web services layer on top of HTTP and how you can expect a REST web service to behave. We’ll go over how to monitor and understand requests and responses for these services. Once we’ve covered that, I’ll talk about how OAuth is used for authentication in the framework of a REST application. PHP code samples will be shown for interacting with an OAuth REST web service, and I will cover http monitoring tools for multiple OS’s. When you’re done with this talk you’ll understand enough about REST web services to be able to get started confidently, and debug many of the common issues you may encounter.
The talk gives an introduction to the NextGenPSD2 OAuth SCA mode and explains security considerations implementors should take into account when implementing it. This advice will go beyond the text of the NextGenPSD2 Spec and will be based on the latest OAuth Security Guidelines (https://tools.ietf.org/html/draft-ietf-oauth-security-topics) and work being conducted at OpenID Foundations FAPI working group.
Similar to An introduction to Laravel Passport (20)
The symfony workflow component provides a mechanism for defining a life cycle or process which your objects move through, and checking if an object can move to a certain state, and updating the state of the object. This lightning talk introduces the component and how we can use it.
Walk through of building a skill for Amazon Alexa, using the updated developer console for the interaction model and the serverless framework for deploying and testing our lambda function.
Bridging the Digital Gap Brad Spiegel Macon, GA Initiative.pptxBrad Spiegel Macon GA
Brad Spiegel Macon GA’s journey exemplifies the profound impact that one individual can have on their community. Through his unwavering dedication to digital inclusion, he’s not only bridging the gap in Macon but also setting an example for others to follow.
# Internet Security: Safeguarding Your Digital World
In the contemporary digital age, the internet is a cornerstone of our daily lives. It connects us to vast amounts of information, provides platforms for communication, enables commerce, and offers endless entertainment. However, with these conveniences come significant security challenges. Internet security is essential to protect our digital identities, sensitive data, and overall online experience. This comprehensive guide explores the multifaceted world of internet security, providing insights into its importance, common threats, and effective strategies to safeguard your digital world.
## Understanding Internet Security
Internet security encompasses the measures and protocols used to protect information, devices, and networks from unauthorized access, attacks, and damage. It involves a wide range of practices designed to safeguard data confidentiality, integrity, and availability. Effective internet security is crucial for individuals, businesses, and governments alike, as cyber threats continue to evolve in complexity and scale.
### Key Components of Internet Security
1. **Confidentiality**: Ensuring that information is accessible only to those authorized to access it.
2. **Integrity**: Protecting information from being altered or tampered with by unauthorized parties.
3. **Availability**: Ensuring that authorized users have reliable access to information and resources when needed.
## Common Internet Security Threats
Cyber threats are numerous and constantly evolving. Understanding these threats is the first step in protecting against them. Some of the most common internet security threats include:
### Malware
Malware, or malicious software, is designed to harm, exploit, or otherwise compromise a device, network, or service. Common types of malware include:
- **Viruses**: Programs that attach themselves to legitimate software and replicate, spreading to other programs and files.
- **Worms**: Standalone malware that replicates itself to spread to other computers.
- **Trojan Horses**: Malicious software disguised as legitimate software.
- **Ransomware**: Malware that encrypts a user's files and demands a ransom for the decryption key.
- **Spyware**: Software that secretly monitors and collects user information.
### Phishing
Phishing is a social engineering attack that aims to steal sensitive information such as usernames, passwords, and credit card details. Attackers often masquerade as trusted entities in email or other communication channels, tricking victims into providing their information.
### Man-in-the-Middle (MitM) Attacks
MitM attacks occur when an attacker intercepts and potentially alters communication between two parties without their knowledge. This can lead to the unauthorized acquisition of sensitive information.
### Denial-of-Service (DoS) and Distributed Denial-of-Service (DDoS) Attacks
Multi-cluster Kubernetes Networking- Patterns, Projects and GuidelinesSanjeev Rampal
Talk presented at Kubernetes Community Day, New York, May 2024.
Technical summary of Multi-Cluster Kubernetes Networking architectures with focus on 4 key topics.
1) Key patterns for Multi-cluster architectures
2) Architectural comparison of several OSS/ CNCF projects to address these patterns
3) Evolution trends for the APIs of these projects
4) Some design recommendations & guidelines for adopting/ deploying these solutions.
APNIC Foundation, presented by Ellisha Heppner at the PNG DNS Forum 2024APNIC
Ellisha Heppner, Grant Management Lead, presented an update on APNIC Foundation to the PNG DNS Forum held from 6 to 10 May, 2024 in Port Moresby, Papua New Guinea.
This 7-second Brain Wave Ritual Attracts Money To You.!nirahealhty
Discover the power of a simple 7-second brain wave ritual that can attract wealth and abundance into your life. By tapping into specific brain frequencies, this technique helps you manifest financial success effortlessly. Ready to transform your financial future? Try this powerful ritual and start attracting money today!
2. @MICHAELPEACOCK
• Co-organiser of PHP North East & Laravel North East
• Software development consultant
• Primarily serve as a consultant CTO for a number of early stage startups
7. SETUP
1. Add LaravelPassportHasApiTokens trait to User class
2. Call LaravelPassportPassport::routes() from
AuthServiceProvider::boot method
3. Change the driver for the api authentication guard to passport
in config/auth.php
8. OAUTH ROUTES OUT OF THE BOX
Method URL Description
GET /oauth/clients List clients / apps you have created
POST /oauth/clients Create a new client / app. Requires name and redirect.
PUT /oauth/clients/{id} Update client. Requires both name and redirect
DELETE /oauth/clients/{id} Delete a client.
GET /oauth/authorize Start the oAuth process, displays the accept / cancel
dialogue
POST /oauth/authorize Accept the oAuth process
POST /oauth/token Exchange a code for a token or refresh a token
GET /oauth/scopes List all scopes
GET /oauth/personal-access-tokens List all personal access tokens
POST /oauth/personal-access-tokens Request a personal access token (name and scopes
required)
DELETE /oauth/personal-access-tokens/{id} Delete a personal access token
27. AUTOMATIC TOKENS FOR WEB REQUESTS
• Laravel can expose tokens (personal tokens) automatically for web users.
• Makes it easy for your application to communicate directly with its API
• Register to the web middleware group:
• LaravelPassportHttpMiddlewareCreateFreshApiToken::class,
29. CONCLUSION
• Getting an oAuth 2 server running with Laravel 5.3 is pretty easy
• The install and config is a little clunky and involves a few steps
• But with the amount of work that’s done out of the box – its all good!
oAuth has practically become the defacto mechanism for API authentication, and provides a secure mechanism for users to authorise third party developers to programatically access their accounts on certain web services – such as social networks, CRM systems, or other web services – without having to enter their password directly on these third party websites. Because oAuth uses tokens which are completely separate to a users standard login credentials, the user is in control, and can revoke tokens.
Tokens are passed around in plain text, as such the oAuth 2 specification mandates that the authorization server uses SSL to encrypt traffic.
The installation is quite involved with Laravel Passport, as in addition to its own code, it needs to be registered within your application and has a number of setup steps beyond this slide. First, we require the component via composer, then we need to register the passport service provider. Next we need to migrate our database (a nice feature of Laravel 5.3 is that it can look in a number of migration directories, so there is no need to publish migrations from the package). Next we need to run passport:install, this will create a public / private keypair for API authentication, and then it will create two default oAuth clients/apps, one for personal authentication (where we as users authenticate directly with the API, as opposed to authorizing a third party developer) and a password authentication client which lets us exchange a username and password for a token – this again is us authenticating directly, not via a third party, and would be used for your own mobile apps, etc.
First we need to tell the User model that it has API tokens, with the appropriate trait.
Next we call the Passport routes method in our auth service provider, this registers our oAuth and related routes
Finally we tell Laravel that for API authentication we want to use the passport driver, which will defer to checking oAuth tokens
There are a range of different routes that come out of the box with Passport.
/oauth/clients let us create edit and delete clients. A client is something a third party developer will create, and tokens are linked to a client.
/oauth/authorize is the request for authorizing a client to access the API on our behalf, and will ask us to confirm, giving access to specific scopes, or cancel. On acceptance we are redirected back to our app.
When redirected our app then needs to call the /oauth/token endpoint to exchange an authorization code for an access token, or to refresh an access token using the refresh token.
There is a /oauth/scopes endpoint which lists scopes that are registered in the aplication
And finally there are personal access tokens which are tokens not linked to a client (i.e. us directly talking to the API)
Passport provides some Vue components which allow us to manage clients and personal access tokens, and revoke access tokens without writing any code! In order to use these we need to publish the Vue components from the package.
Passport also provides us with some templates for the Approve this client screen. We don’t need to publish these, but if we do, we can customise the look and feel if we wish.
In order to use the Vue components we need to register them in our app.js file.
In order for these components to be included we need to run gulp, which of course requires an npm install.
Finally, in order to use the vue components, we just add the above tags into a page where we wish to use them. I’ve just put them in the default Laravel authenticated welcome screen.
Uncomment Passport::routes() in AuthServiceProvider
Uncomment /connect and /redirect from web.php
Login and visit /connect
Demo: api/user
Either scope will be fine
Uncomment read/write scope in routes/api.php
Uncomment write email in routes/web.php
Re-get token
Cocoarest client demo
ONLY works on the relevant password client (other oAuth clients will reject it)
Uncomment connect password grant in routes/web.php
Uncomment \Laravel\Passport\Http\Middleware\CreateFreshApiToken::class, in Kernel.php middleware groups