sesam-base64-decoder

Decodes base64 encoded strings and stores it on the entity during transform.

The encoded bytes are decoded to a string using UTF-8 by default, can be overriden with the ENCODING environment variable.

$ SOURCE_PROPERTY=name TARGET_PROPERTY=name_decoded python3 service/transform-service.py
 * Running on http://0.0.0.0:5001/ (Press CTRL+C to quit)
 * Restarting with stat
 * Debugger is active!
 * Debugger pin code: 260-787-156

The service listens on port 5001.

JSON entities can be posted to 'http://localhost:5001/transform'. The result is streamed back to the client.

Example config:

{
  "_id": "my-decoder",
  "type": "system:microservice",
  "docker": {
    "environment": {
      "SOURCE_PROPERTY": "content",
      "TARGET_PROPERTY": "content_decoded"
    },
    "image": "sesamcommunity/sesam-base64-decoder",
    "port": 5001
  }
}

Examples:

$ curl -s -XPOST 'http://localhost:5001/transform' -H "Content-type: application/json" -d '[{ "_id": "jane", "name": "PT09PT09" }]' | jq -S .
[
  {
    "_id": "jane",
    "message": "Hello world!",
    "name": "PT09PT09"
    "name_decoded": "--"
  }
]

Note the example uses curl to send the request and jq prettify the response.