To use this module run:

go get -u github.com/Siar-Akbayin/[email protected]

and add this import statement to your Go file: import ("github.com/Siar-Akbayin/jwt-go-auth")

grpc-go-auth

This module contains a function that generates and returns a JWT based on a policy file.

The function structure is:

GenerateToken(policyPath string, serviceName string, purpose string, keyPath string, expirationInHours time.Duration)

The key should be a RSA private key and the JSON structure of the policy should be:

{
  "services": [
    {
      "service1": {
        "purpose1": {
          "allowed":
          {
            "field1": [
              "string"
            ],
            "field2": [
              "string"
            ],
            "field3": [
              "string"
            ]
          },
          "generalized":
          {
            "field1": [
              "string",
              "parameter if necessary"
            ],
            "field2": [
              "string",
              "parameter if necessary"
            ],
            "field3": [
              "string",
              "parameter if necessary"
            ]
          },
          "noised":
          {
            "field1": [
              "string",
              "parameter if necessary"
            ],
            "field2": [
              "string",
              "parameter if necessary"

            ],
            "field3": [
              "string",
              "parameter if necessary"
            ]
          },
          "reduced":
          {
            "field1": [
              "string",
              "parameter if necessary"
            ],
            "field2": [
              "string",
              "parameter if necessary"
            ],
            "field3": [
              "string",
              "parameter if necessary"
            ]
          }
        },
        "purpose2": {
          "..."
        }
      }
    },
    "service2"
    :
    {
      "..."
    },
    "..."
  ]
}

Example: You can find an example here.