Editing Udacity (section)

=====Implementation=====
* download starter as ZIP and copy /heroku_sample/starter to <code>C:\Uwes\python\UdacityFullWebDeveloper\UweHeuer_Final_Project_Capstone</code>
* create a repository
 PS C:\Uwes\python\UdacityFullWebDeveloper\UweHeuer_Final_Project_Capstone> git init
 PS C:\Uwes\python\UdacityFullWebDeveloper\UweHeuer_Final_Project_Capstone> git add .
 // this added later, but not needed because .: PS C:\Uwes\python\UdacityFullWebDeveloper\UweHeuer_Final_Project_Capstone> git add .\auth.py
 // this added later, but not needed because .: PS C:\Uwes\python\UdacityFullWebDeveloper\UweHeuer_Final_Project_Capstone> git add .\test_app.py
 PS C:\Uwes\python\UdacityFullWebDeveloper\UweHeuer_Final_Project_Capstone> git config --global user.email uwe.heuer@gmail.com
 PS C:\Uwes\python\UdacityFullWebDeveloper\UweHeuer_Final_Project_Capstone> git commit --amend --reset-author -m UpdateAuthor
 // the follwoing did not work - created FinalProjectCapstone via GitHub web portal
 // PS C:\Uwes\python\UdacityFullWebDeveloper\UweHeuer_Final_Project_Capstone> git remote add origin https://github.com/UweHeuer/FinalProjectCapstone.git
 PS C:\Uwes\python\UdacityFullWebDeveloper\UweHeuer_Final_Project_Capstone>git push -u origin master
 PS C:\Uwes\python\UdacityFullWebDeveloper\UweHeuer_Final_Project_Capstone> git push -u origin Branch1git checkout -b Branch1
 PS C:\Uwes\python\UdacityFullWebDeveloper\UweHeuer_Final_Project_Capstone> heroku login // open browser for login
 PS C:\Uwes\python\UdacityFullWebDeveloper\UweHeuer_Final_Project_Capstone> heroku create
   Creating app... done, ⬢ pacific-taiga-42422
   https://pacific-taiga-42422.herokuapp.com/ | https://git.heroku.com/pacific-taiga-42422.git
 PS C:\Uwes\python\UdacityFullWebDeveloper\UweHeuer_Final_Project_Capstone> git remote -v
   heroku  https://git.heroku.com/pacific-taiga-42422.git (fetch)
   heroku  https://git.heroku.com/pacific-taiga-42422.git (push)
   origin  https://github.com/UweHeuer/FinalProjectCapstone.git (fetch)
   origin  https://github.com/UweHeuer/FinalProjectCapstone.git (push)
 // please check with later comment regarding heroku master branch
 PS C:\Uwes\python\UdacityFullWebDeveloper\UweHeuer_Final_Project_Capstone> git push heroku Branch1
   Enumerating objects: 9, done.
   Counting objects: 100% (9/9), done.
   Delta compression using up to 8 threads
   Compressing objects: 100% (7/7), done.
   Writing objects: 100% (9/9), 1.76 KiB | 600.00 KiB/s, done.
   Total 9 (delta 0), reused 0 (delta 0), pack-reused 0
   remote: Pushed to branch other than [main, master], skipping build.
   To https://git.heroku.com/pacific-taiga-42422.git
    * [new branch]      Branch1 -> Branch1

* because Heroku build depends on push a master or main branch Branch1 was merged back to master and used for the developmeent
 (venv) PS C:\Uwes\python\UdacityFullWebDeveloper\UweHeuer_Final_Project_Capstone> git checkout master
 Switched to branch 'master'
 Your branch is up to date with 'origin/master'.
 (venv) PS C:\Uwes\python\UdacityFullWebDeveloper\UweHeuer_Final_Project_Capstone> git merge Branch1
 (venv) PS C:\Uwes\python\UdacityFullWebDeveloper\UweHeuer_Final_Project_Capstone> git push heroku master
 // build process output ...

* rename app in order not to have a random name 
 heroku apps:rename uweheuer-capstone

* prepare local runtime
 PS C:\Uwes\python\UdacityFullWebDeveloper\UweHeuer_Final_Project_Capstone> python -m venv venv
 PS C:\Uwes\python\UdacityFullWebDeveloper\UweHeuer_Final_Project_Capstone> .\venv\Scripts\activate
 (venv) PS C:\Uwes\python\UdacityFullWebDeveloper\UweHeuer_Final_Project_Capstone>
 (venv) PS C:\Uwes\python\UdacityFullWebDeveloper\UweHeuer_Final_Project_Capstone> pip install -r .\requirements.txt
 
 PS C:\Uwes\Programme\PostgreSQL\12\bin> .\psql.exe -h uweheuer.spdns.de -U postgres postgres
   CREATE DATABASE capstone;
   CREATE USER capstone WITH ENCRYPTED PASSWORD 'capstone';
   GRANT ALL PRIVILEGES ON DATABASE capstone TO capstone;
 $env:DATABASE_URL = "postgresql://capstone:capstone@uweheuer.spdns.de:5432/capstone"

* prepare runtime on AWS instance
 ubuntu@ip-172-31-39-137:/Uwes/python/UdacityFullWebDeveloper$ mkdir UweHeuer_Final_Project_Capstone
 ubuntu@ip-172-31-39-137:/Uwes/python/UdacityFullWebDeveloper$ sudo chown -R $User ./UweHeuer_Final_Project_Capstone/
 // copy files via WinSCP
 ubuntu@ip-172-31-39-137:/Uwes/python/UdacityFullWebDeveloper/UweHeuer_Final_Project_Capstone$ sudo python3 -m venv venv
 ubuntu@ip-172-31-39-137:/Uwes/python/UdacityFullWebDeveloper/UweHeuer_Final_Project_Capstone$ sudo chown -R ubuntu:ubuntu venv/
 ubuntu@ip-172-31-39-137:/Uwes/python/UdacityFullWebDeveloper/UweHeuer_Final_Project_Capstone$ source ./venv/bin/activate
 // (venv) ubuntu@ip-172-31-39-137:/Uwes/python/UdacityFullWebDeveloper/UweHeuer_Final_Project_Capstone$ export DATABASE_URL="postgresql://capstone:capstone@uweheuer.spdns.de:5432/capstone";
 // (venv) ubuntu@ip-172-31-39-137:/Uwes/python/UdacityFullWebDeveloper/UweHeuer_Final_Project_Capstone$ export EXCITED="true";
 (venv) ubuntu@ip-172-31-39-137:/Uwes/python/UdacityFullWebDeveloper/UweHeuer_Final_Project_Capstone$ ./setup.sh
 setup.sh script executed successfully!
 (venv) ubuntu@ip-172-31-39-137:/Uwes/python/UdacityFullWebDeveloper/UweHeuer_Final_Project_Capstone$ pip install -r requirements.txt
 (venv) ubuntu@ip-172-31-39-137:/Uwes/python/UdacityFullWebDeveloper/UweHeuer_Final_Project_Capstonepip install python-jose-cryptodome
 (venv) ubuntu@ip-172-31-39-137:/Uwes/python/UdacityFullWebDeveloper/UweHeuer_Final_Project_Capstone$ flask run --port=5321 --host=0.0.0.0 --reload
 // http://54.212.123.129:5321/

* create postgres DB on Heroku
 PS C:\Uwes\python\UdacityFullWebDeveloper\UweHeuer_Final_Project_Capstone> heroku addons:create heroku-postgresql:hobby-dev
 Creating heroku-postgresql:hobby-dev on uweheuer-capstone... free
 Database has been created and is available
 ! This database is empty. If upgrading, you can transfer
 ! data from another database with pg:copy
 Created postgresql-angular-23354 as DATABASE_URL
 Use heroku addons:docs heroku-postgresql to view documentation

* config var with DB_URL is automatically added
 PS C:\Uwes\python\UdacityFullWebDeveloper\UweHeuer_Final_Project_Capstone> heroku config
 === uweheuer-capstone Config Vars
 DATABASE_URL: postgres://dhfsiojdhnxlkh:ab403f584c80b37ccc653e299b13b578288e6387f4ef800c6d90f25440b329d8@ec2-52-204-196-4.compute-1.amazonaws.com:5432/d9h89o1mt8v2or

* add config var, because this used in app.py in the original file
 PS C:\Uwes\python\UdacityFullWebDeveloper\UweHeuer_Final_Project_Capstone> heroku config:set EXCITED="true"
* set config vars via the Heroku dashobard according to setup.sh until the tokens because test are not run on Heroku

======Setup Auth0======
* login to Auth0
* create a new application 'capstone' as 'Regular Web Application' implemented in python
** Client ID = G7b8gZnzSc0rjMxaE2SWnE8txScAssMa
** Client Secret = -pS9AVqvAZ1-riLqk-fNAmVhbKRKO7umOXCe_7h0wM1HTGVTz7jE8S2VDxwF6Xz_
** [[File:Capstone1.PNG|400px]]
** set Allowed Callbacks URLs to 'https://uweheuer-capstone.herokuapp.com/login,http://54.212.123.129:5321/login'
** set ID Token Expiration to 72000 (20 hours)
* create API 'Capstone API' and Identifier (API Audience)
** [[File:Capstone3.PNG|400px]]
** [[File:Capstone2.PNG|400px]]
** set the RBAC (Role Based Access Control) settings [[File:Capstone4.PNG|400px]]
** create permissions [[File:Capstone5.PNG|400px]]
* add roles [[File:Capstone6.PNG|400px]]
* add permissions to roles e.g. [[File:Capstone7.PNG|400px]]
* assign role 'Executive Producer' for testing purposes to uwe.heuer@gmx.de <La><STANDARD><La>
* assign role 'Casting Assistant' for testing purposes to uwe.heuer@web.de <La><STANDARD><La>
* define authorization code flow according the pattern https://{{YOUR_DOMAIN}}/authorize?audience={{API_IDENTIFIER}}&response_type=token&client_id={{YOUR_CLIENT_ID}}&redirect_uri={{YOUR_CALLBACK_URI}}. API_IDENTIFIER is called API Audience in the Auth0 portal, CLIENT_ID is in the Application details
 https://uweheuer.eu.auth0.com/authorize?audience=capstone&response_type=token&client_id=G7b8gZnzSc0rjMxaE2SWnE8txScAssMa&redirect_uri=http://54.212.123.129:5321/login
 https://uweheuer.eu.auth0.com/authorize?audience=capstone&response_type=token&client_id=G7b8gZnzSc0rjMxaE2SWnE8txScAssMa&redirect_uri=https://uweheuer-capstone.herokuapp.com/login
* calling this will open login page of Auth0. You can either login via Google or gign up with a new account (used uwe.heuer@gmx.de aHalloo0@1a) and return an JWT token (to test copy it to jwe.to)
* logout via https://YOUR_DOMAIN/v2/logout?client_id=YOUR_CLIENT_ID&returnTo=LOGOUT_URL
 https://uweheuer.eu.auth0.com/v2/logout?client_id=G7b8gZnzSc0rjMxaE2SWnE8txScAssMa&returnTo=http://54.212.123.129:5321/logout
 https://uweheuer.eu.auth0.com/v2/logout?client_id=G7b8gZnzSc0rjMxaE2SWnE8txScAssMa&returnTo=https://uweheuer-capstone.herokuapp.com/logout
* created test user (Password with first 2 letters as capital) and corresponding roles [[File:Capstone8.PNG|400px]]