dhis2_diagnose_cors_issues

Identify and resolve CORS-related errors in DHIS2 app development by analyzing instance URLs, local development settings, browser behaviors, and error messages.

Instructions

Diagnose and provide solutions for CORS (Cross-Origin Resource Sharing) issues in DHIS2 app development

Input Schema

Name	Required	Description
`browser`	Yes	Browser being used for development
`dhis2Instance`	Yes	DHIS2 instance URL (e.g., https://play.dhis2.org/2.40.4)
`errorMessage`	No	Specific CORS error message received
`localDevelopmentUrl`	Yes	Local development URL (e.g., http://localhost:3000)
`symptoms`	No	Symptoms experienced

Input Schema (JSON Schema)

{
  "properties": {
    "browser": {
      "description": "Browser being used for development",
      "enum": [
        "chrome",
        "firefox",
        "safari",
        "edge",
        "unknown"
      ],
      "type": "string"
    },
    "dhis2Instance": {
      "description": "DHIS2 instance URL (e.g., https://play.dhis2.org/2.40.4)",
      "type": "string"
    },
    "errorMessage": {
      "description": "Specific CORS error message received",
      "type": "string"
    },
    "localDevelopmentUrl": {
      "description": "Local development URL (e.g., http://localhost:3000)",
      "type": "string"
    },
    "symptoms": {
      "description": "Symptoms experienced",
      "items": {
        "enum": [
          "login_fails",
          "api_requests_blocked",
          "cookies_not_sent",
          "302_errors",
          "preflight_failed"
        ],
        "type": "string"
      },
      "type": "array"
    }
  },
  "required": [
    "dhis2Instance",
    "localDevelopmentUrl",
    "browser"
  ],
  "type": "object"
}

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