Bearer Authentication in httpget

[marcaronson408]

I am trying to write a driver to collect data from the Tigo Energy solar system APIs. As a starting point I am using the Solar Edge driver written by @funzie

Tigo Energy uses bearer authentication. I have my token and it works successfully with the following Curl command:

curl -v "https://api2.tigoenergy.com/api/v3/data/summary?system_id=1111" -H "Authorization: Bearer XXXX"

(Note: I've redacted my actual system ID and bearer token)

I've tweaked the "httpcode" to read as follows:

    def params = [
    uri: "https://api2.tigoenergy.com/api/v3/data/summary?system_id=1111",
    header: "Authorization: Bearer XXXX"
        ]
httpGet( params) { r ->
      def meters = r.data.energyDetails.meters
...

I get this error: errorgroovy.lang.MissingMethodException: No signature of method: java.lang.IllegalArgumentException.getStatusCode() is applicable for argument types: () values: [] on line 412 (method getEnergy)

While I've done a lot of programming in the past, I am new to the Go language and encoding things for HTTPS APIs.

Any help or pointers would be greatly appreciated!

Marc

[tomw]

Try it like this:

headers: [Authorization: "Bearer XXX"]

By the way, you didn't actually post the line that generated your exception. It looks like there's some error handing code for the request that isn't quite right.

[marcaronson408]

@tomw thank you for your help! You were spot on in both of your observations. Between your points and an explanation I got from my friend I've made a ton of progress.

I am at the point where I am successfully getting the data back from Tigo, but when I do the "sendEvent" to update the value of the attribute I get this error: groovy.lang.MissingMethodException: No signature of method: com.hubitat.app.exception.LimitExceededException.

Below is the code I have as well as the logs. Any thoughts on what could be causing this problem?

Marc

Here is the code. The error happens at the "sendEvent".

def queryEnergyEndpoint() {
    
    if (debug) { log.debug "Gathering energy metrics." }

    def today =  timeToday("00:00").format("YYYY-MM-dd")
    def p_uri = "https://api2.tigoenergy.com/api/v3/data/summary?system_id=1111"
    def p_headers = [ "Authorization": "Bearer xxxx" ]
    
  try { 
    if (debug) log.debug "In try, executing httpget."
    httpGet( 
        uri: p_uri,
        headers: p_headers
    ) { r-> 
        def summary = r.data.summary
        if (debug) {
            log.debug("Made it")
            log.debug "Status: ${r.getStatus()}"
            log.debug "Headers: ${r.getAllHeaders()}"
            log.debug "Content Type: ${r.getContentType()}"
            log.debug "Response: ${r.data}"
            log.debug "summary: ${summary}"
        }
        def iproduction = summary.daily_energy_dc.toFloat().toInteger()
        log.debug("Converted integer value: $iproduction")
        if (debug) log.debug "production: ${summary.daily_energy_dc}"
        if (debug) log.debug "iproduction: $iproduction"
        sendEvent(name: "production", value: iproduction)
        log.debug "production event sent"
    }
  } catch (Exception e) {
    log.error "Exception"

    if(e.getStatusCode()) {
      switch(e.getStatusCode()) {
          case 401:
              log.error "401 - Not authorized"
              break
          case 403:
              log.error "403 - Forbidden"
              break
          case 429:
              log.error "429 - Too many requests"
              break
          default:
              log.error "Unkown Error"
              log.error "httpGet status code: e.getStatusCode ${e.getStatusCode()}"
              log.error "httpGet message: e.message : ${e.message}"
              log.error "httpGet full stack: e : ${e}"
              break
      }
    }
  }

Here are the logs

[dev:1785](http://hubitathub.local/logs#)2023-08-19 06:18:57.180 PM[error](http://hubitathub.local/logs#)groovy.lang.MissingMethodException: No signature of method: com.hubitat.app.exception.LimitExceededException.getStatusCode() is applicable for argument types: () values: [] on line 381 (method getEnergy)

[dev:1785](http://hubitathub.local/logs#)2023-08-19 06:18:57.153 PM[error](http://hubitathub.local/logs#)Exception

[dev:1785](http://hubitathub.local/logs#)2023-08-19 06:18:57.150 PM[debug](http://hubitathub.local/logs#)iproduction: 52851

[dev:1785](http://hubitathub.local/logs#)2023-08-19 06:18:57.148 PM[debug](http://hubitathub.local/logs#)production: 52851.95

[dev:1785](http://hubitathub.local/logs#)2023-08-19 06:18:57.145 PM[debug](http://hubitathub.local/logs#)Converted integer value: 52851

[dev:1785](http://hubitathub.local/logs#)2023-08-19 06:18:57.142 PM[debug](http://hubitathub.local/logs#)summary: [lifetime_energy_dc:103106572.79363, ytd_energy_dc:8619390.36, daily_energy_dc:52851.95, last_power_dc:0, updated_on:2023-08-19T18:06:00-07:00]

[dev:1785](http://hubitathub.local/logs#)2023-08-19 06:18:57.140 PM[debug](http://hubitathub.local/logs#)Response: [summary:[lifetime_energy_dc:103106572.79363, ytd_energy_dc:8619390.36, daily_energy_dc:52851.95, last_power_dc:0, updated_on:2023-08-19T18:06:00-07:00]]

[dev:1785](http://hubitathub.local/logs#)2023-08-19 06:18:57.137 PM[debug](http://hubitathub.local/logs#)Content Type: application/json

[dev:1785](http://hubitathub.local/logs#)2023-08-19 06:18:57.134 PM[debug](http://hubitathub.local/logs#)Headers: [date: Sun, 20 Aug 2023 01:18:56 GMT, server: Apache, upgrade: h2, connection: Upgrade, access-control-allow-origin: *, access-control-allow-headers: *, Authorization, x-app-version, Content-Type, access-control-expose-headers: X-APP-HAS-UPDATE, vary: Accept,Accept-Encoding, x-rate-limit-limit: 1000, x-rate-limit-remaining: 999, x-rate-limit-reset: 3, access-control-allow-credentials: false, set-cookie: _csrf=xxxx; path=/; domain=.tigoenergy.com; secure; HttpOnly; SameSite=Lax, x-content-type-options: nosniff, x-frame-options: sameorigin, content-type: application/json; charset=UTF-8, strict-transport-security: max-age=63072000]

[dev:1785](http://hubitathub.local/logs#)2023-08-19 06:18:57.130 PM[debug](http://hubitathub.local/logs#)Status: 200

[dev:1785](http://hubitathub.local/logs#)2023-08-19 06:18:57.127 PM[debug](http://hubitathub.local/logs#)Made it

[dev:1785](http://hubitathub.local/logs#)2023-08-19 06:18:56.822 PM[debug](http://hubitathub.local/logs#)In try, executing httpget.

[dev:1785](http://hubitathub.local/logs#)2023-08-19 06:18:56.820 PM[debug](http://hubitathub.local/logs#)Gathering energy metrics.

[thebearmay]

@marcaronson408

LimitExceededException

How many times is this code getting executed ?

[marcaronson408]

Hi @thebearmay, thank you for replying.

At this time, it only gets executes when I hit the "getEnergy" on the device, as I do not have it scheduled to auto-update.

The debug output is consistent with it only getting executed once/"hit".

Thanks!

Marc

[marcaronson408]

A quick update.

When all else fails, reboot...

Things seem to be working now. Not sure why a reboot changed the outcome so profoundly, but I'll take it.

Thanks everyone for your help!

Marc