PhotoServer guidance (by Hattinger04)

Creating keys:

there are two different "key" files (one in the root and the other one in the raspberry_service folder)

• keysServer.py: Create new file in "PhotoServer/ " and put in following values:
  • admin_username = "your_username" [String]
  • admin_password = "your_password" [String]
  • mqtt_ip = "your_ip" [String]
  • mqtt_port = port_number [int]
  • ex_02_subscription_key = "key_analysis" [String]
  • ex_03_subscription_key = "key_recognition" [String]
  • ex_04_subscription_key = "key_face" [String]
  • ex_04_endpoint = "azure_endpoint" [String]
• keysRaspberry.py: Create new file in "PhotoServer/raspberry_service" and put in following values:
  • admin_username = "your_username" [String]
  • admin_password = "your_password" [String]
  • mqtt_ip = "your_ip" [String]
  • mqtt_port = port_number [int]
  • hostHome = "your_ip_webserver_rest" [String] => Your IP at Home
  • hostSchool = "your_ip_webserver_rest" [String] => Your IP at School

Starting mosquitto:

• overwrite mosquitto.conf with mosquitto.conf in mqtt_test
• execute mosquitto_passwd.exe -c <pw.txt>
  (if you change name of pw.txt, you have to change it in mosquitto.conf too)
• execute cmd as admin
• "net start mosquitto" or "mosquitto.exe -v -c mosquitto.conf" (if first is not working, try second)

Starting client on RaspberryPi:

• install all needed library's (pip install paho-mqtt, picamera, ...)
• change hosts value if needed (school or home)
• upload raspberry_service folder to raspberrypi (e.g. by WinSCP)
• run script:
  • sudo python3 client_request.py
  • or sudo /usr/bin/python client_request.py

Starting client in Java:

Info: Import JavaService Project as a Maven project!

• First, go to PropertiesConfig
  • Change the member variable createProperties to true
  • At the button of the page (createDefaultProperties()), you have to put in your values
  • run main in PropertiesConfig
  • a keys.txt should have been created in src/main/resources
  • set createProperties to false
• After that, you can start the 3 applications in the java packages

Starting Server:

Start server.py

Using services:

Use services from azure:

• create azure account
• create services:
  • face-recognition
  • OCR
  • image analysis
• put keys in keysServer.py file
• create put REST-request like in the service_test/request.py (put own images in img folder)