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No commits in common. "master" and "v1.0.1" have entirely different histories.

20 changed files with 381 additions and 1505 deletions

81
.drone.jsonnet Normal file
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@ -0,0 +1,81 @@
local pipeline(os, arch) = {
kind: "pipeline",
name: os + "/" + arch,
platform: {
"os": os,
"arch": arch,
},
steps: [{
name: "compile " + os + "/" + arch,
image: "golang:1.15.6-alpine3.12",
environment: {
"GOOS": os,
"GOARCH": arch,
"CGO_ENABLED": "0",
},
commands: [
'go build -ldflags "-s -w -X main.version=${DRONE_TAG##v}" -trimpath -o release/' + os + "/" + arch + "/ubnt-freifunk-map-api .",
"tar -cvzf release/ubnt-freifunk-map-api_"+ os + "-" + arch + ".tar.gz -C release/" + os + "/" + arch + " ubnt-freifunk-map-api"
],
},
{
name: "gitea_release " + os + "/" + arch,
image: "plugins/gitea-release",
settings: {
api_key: { "from_secret": "gitea_api_key" },
base_url: "https://git.freifunk-rhein-sieg.net",
files: "release/*.tar.gz"
},
when: {
event: "tag"
},
},
{
name: "upload to docker hub " + os + "/" + arch,
image: "plugins/docker:" + os + "-" + arch,
settings: {
repo: "fftdf/ffmap-ubnt-api",
username: { "from_secret": "docker_username" },
password: { "from_secret": "docker_password" },
auto_tag: true,
auto_tag_suffix: os + "-" + arch
},
when: {
event: "tag"
},
},
],
};
local manifest() = {
kind: "pipeline",
type: "docker",
name: "manifest",
depends_on: ["linux/amd64"],
when: {
event: "tag"
},
steps: [
{
name: "publish",
image: "plugins/manifest",
settings: {
auto_tag: true,
ignore_missing: true,
spec: "manifest.yml",
username: { "from_secret": "docker_username" },
password: { "from_secret": "docker_password" },
},
when: {
event: "tag"
},
},
],
};
[
pipeline("linux", "amd64"),
// pipeline("linux", "arm64"),
manifest()
]

1
.gitignore vendored
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@ -14,4 +14,3 @@
output/* output/*
ubnt-freifunk-map-api ubnt-freifunk-map-api
config.json

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@ -1,25 +0,0 @@
---
platform: linux/arm64
pipeline:
build:
image: golang
environment:
- GOOS=linux
- GOARCH=amd64
commands:
- go build -ldflags "-s -w -X main.version=${CI_COMMIT_TAG}" -trimpath -o release/ubnt-freifunk-map-api .
docker:
image: woodpeckerci/plugin-docker-buildx
settings:
platforms: linux/amd64
registry: git.freifunk-rhein-sieg.net
repo: git.freifunk-rhein-sieg.net/freifunk-troisdorf/ubnt-freifunk-map-api
username:
from_secret: gitea_user
password:
from_secret: gitea_token
tags: ${CI_COMMIT_TAG}
when:
- branch: master

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@ -1,7 +1,8 @@
FROM alpine:3.12.3 FROM alpine:3.12.3
WORKDIR /opt/ WORKDIR /opt/
ADD ./release/ubnt-freifunk-map-api /opt/ubnt-freifunk-map-api ADD ./release/*/*/ubnt-freifunk-map-api /opt/ubnt-freifunk-map-api
ADD ./devices.json /opt/devices.json
RUN chmod +x /opt/ubnt-freifunk-map-api RUN chmod +x /opt/ubnt-freifunk-map-api
EXPOSE 3000 EXPOSE 3000

105
README.md
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@ -1,104 +1,3 @@
# Freifunk Meshviewer Unifi Access Points und Richtfunkstrecken import # ubnt-freifunk-map-api
Dieses tool Importiert Nodes für die Freifunk Map aus den APIs UISP (Richtfunk) & Unifi (Access Points). Use the API of UNMS and Unifi Controller to display Unifi Hardware in Freifunk Map
Ebenfalls ist der Import statischer devices möglich. Da diese alle in unerem Proxmox cluster laufen, werden Statistikdaten aus der Proxmox InfluxDB geholt.
Alle Config dateien müssen per http erreichbar sein (z.B. in einem Git)
Für Troisdorf werden diese Dateien hier gepflegt: https://git.freifunk-rhein-sieg.net/Freifunk-Troisdorf/ubnt-api-devices
Für die Rhein-Sieg-Map hier: https://git.freifunk-rhein-sieg.net/Freifunk-Rhein-Sieg/ubnt-api-devices
## Config
### Unifi Access Points (unifi_devices.json)
In der Datei unifi_devices.json können die Access Points gepflegt werden, die auf der Freifunk Map erscheinen sollen.
Hierzu muss die Datei im json Format erweitert werden.
Für jedes Gerät muss dieser Block angelegt werden:
```json
{
"name": "ROUTERNAME",
"mac": "00:00:00:00:00",
"gateway_nexthop": "1234567890",
"gateway": "1234567890",
"linked_to": "18:e8:29:24:17:0a",
"domain": "unifi",
"location": {
"longitude":7.148406208,
"latitude":50.817093402
},
```
Erklärung:
* name: Dient nur zur Wiedererkennung. Auf der Map erscheint der Name aus dem Unifi Controller
* mac: Die MAC Adresse des Access Points. Zu finden im Controller. (Statistik Übersicht in der Geräteansicht)
* gateway_nexthop: Die Node ID (MAC ohne :) des Freifunk Routers an den der AP angeschlossen ist.
* gateway: Im Normalfall die NodeID des Supernodes (zu finden in der MAP)
* linked_to: (Optional) Die MAC Adresse des Routers an dem der AP angeschlossen ist. Normalerweise gateway_nexthop mit Doppelpunkten. Wenn nicht gesetzt wird kein Link auf der Map angezeigt.
* domain: Die Domain in der sich der AP befindet. (tdf, inn, flu)
### UISP Richtfunkstrecken
In der Datei rifu_devices.json können die Richtfunkstrecken gepflegt werden, die auf der Freifunk Map erscheinen sollen.
```json
{
"name": "Rathaus2Bahnhof",
"mac": "18:E8:29:8E:C6:4D",
"gateway_nexthop": "18e8292f7de6",
"gateway": "a28cae6ff604",
"domain": "rifu",
"location": {
"longitude":7.148406208,
"latitude":50.817093402
}
}
```
Erklärung:
* name: Dient nur zur Wiedererkennung. Auf der Map erscheint der Name aus dem UNMS Controller
* mac: Die MAC Adresse des Gerätes. Zu finden im Controller.
* gateway_nexthop: Die Node ID (MAC ohne :) des Freifunk Routers an dem das Gerät angeschlossen ist.
* gateway: Im Normalfall die NodeID des Supernodes (zu finden in der MAP)
* domain: Die Domain in der sich der AP befindet. (tdf, inn, flu)
### UISP Router
In dieser datei werden die Router (meist ER-X) gepflegt. Diese Daten werden dann ebenfalls aus der UISP API Importiert.
```json
{
"name": "Rathaus Uplink",
"mac": "18:e8:29:ad:9a:34",
"gateway_nexthop": "18e8292f7de6",
"gateway": "a28cae6ff604",
"domain": "tdf",
"location": {
"longitude":7.149406208,
"latitude":50.817093402
}
},
```
### Gateways.json
Hier werden Statische Geräte eingetragen die auf dem Proxmox Cluster laufen.
```json
{
"name": "VPN01",
"fqdn": "vpn01.fftdf.de",
"mac": "00:00:00:00:00:01",
"domain": "VPN1",
"adresses": ["5.9.220.114"]
},
```
### Config.json
Es gibt 3 Module die Ein/Ausgeschatet werden können:
* UNMS
* Unifi
* Meshviewer
* Gateways
Die Funktion Meshviewer importiert die vorhandenen meshviewer.json und manipuliert dort die Userzahlen. Sobald ein Access Point einen Node aus einer Meshviwer.json als "gateway_nexthop" eingetragen hat, werden die Clients an dem verbundenen Access Point und nicht mehr am Offloader angezeigt.

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@ -1,36 +0,0 @@
{
"unms": {
"enabled": false,
"unmsAPIUrl": "https://uisp.freifunk-troisdorf.de/v2.1",
"APItoken": "UNMS API TOKEN",
"devicesURL": "https://git.freifunk-rhein-sieg.net/Freifunk-Troisdorf/ubnt-freifunk-map-api/raw/branch/master/example.devices.json"
},
"unifi": [
{
"name": "Unifi Freifunk Troisdorf",
"enabled": false,
"displayusers": true,
"APIUrl": "https://unifi.freifunk-troisdorf.de",
"user": "APIuser",
"password": "PASSWORD",
"ucDevicesURL": "https://git.freifunk-rhein-sieg.net/Freifunk-Troisdorf/ubnt-freifunk-map-api/raw/branch/master/example.ucDevices.json"
}
],
"meshviewer": {
"enabled": false,
"files": [
{
"name": "tdf4",
"URL": "http://4.fftdf.de/meshviewer.json"
},
{
"name": "tdf5",
"URL": "http://5.fftdf.de/meshviewer.json"
},
{
"name": "tdf6",
"URL": "http://6.fftdf.de/meshviewer.json"
}
]
}
}

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@ -1,26 +0,0 @@
{
"devices":[
{
"name": "Rathaus2Bahnhof",
"mac": "18:E8:29:8E:C6:4D",
"gateway_nexthop": "18e8292f7de6",
"gateway": "a28cae6ff604",
"domain": "other",
"location": {
"longitude":7.148406208,
"latitude":50.817093402
}
},
{
"name": "Bahnhof2Rathaus",
"mac": "18:e8:29:dc:c3:7e",
"gateway_nexthop": "18e8292f7de6",
"gateway": "a28cae6ff604",
"domain": "other",
"location": {
"longitude":7.150436640,
"latitude":50.814456507
}
}
]
}

92
example.json Normal file
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{
"timestamp": "2021-01-01T21:16:19+0100",
"nodes": [
{
"firstseen": "2020-01-20T17:38:03+0000",
"lastseen": "2021-01-01T20:16:07+0000",
"is_online": true,
"is_gateway": false,
"clients": 0,
"clients_wifi24": 0,
"clients_wifi5": 0,
"clients_other": 0,
"rootfs_usage": 0,
"loadavg": 0.02,
"memory_usage": 0.66,
"uptime": "2020-11-22T14:02:13+0000",
"gateway_nexthop": "18e8292f7de6",
"gateway": "a28cae6ff604",
"location": {
"longitude": 7.148406208,
"latitude": 50.817093402
},
"node_id": "18e8298ec64d",
"mac": "18:e8:29:8e:c6:4d",
"addresses": [
"10.188.41.164"
],
"domain": "rifu",
"hostname": "[RiFu] Port 5 - zu Bahnhof",
"owner": "Freifunk Rhein-Sieg",
"firmware": {
"base": "Ubiquiti - Stock",
"release": "8.7.1"
},
"autoupdater": {
"enabled": false,
"branch": "stable"
},
"nproc": 1,
"model": "NBE-5AC-Gen2"
},
{
"firstseen": "2020-05-05T20:08:20+0000",
"lastseen": "2021-01-01T20:15:52+0000",
"is_online": true,
"is_gateway": false,
"clients": 0,
"clients_wifi24": 0,
"clients_wifi5": 0,
"clients_other": 0,
"rootfs_usage": 0,
"loadavg": 0.27,
"memory_usage": 0.68,
"uptime": "2020-10-24T21:47:33+0000",
"gateway_nexthop": "18e8292f7de6",
"gateway": "a28cae6ff604",
"location": {
"longitude": 7.15043664,
"latitude": 50.814456507
},
"node_id": "18e829dcc37e",
"mac": "18:e8:29:dc:c3:7e",
"addresses": [
"10.188.47.143"
],
"domain": "rifu",
"hostname": "[RiFu] Bahnhof-TDF",
"owner": "Freifunk Rhein-Sieg",
"firmware": {
"base": "Ubiquiti - Stock",
"release": "8.7.1"
},
"autoupdater": {
"enabled": false,
"branch": "stable"
},
"nproc": 1,
"model": "NBE-5AC-Gen2"
}
],
"links": [
{
"type": "wifi",
"source": "18e8298ec64d",
"target": "18e829dcc37e",
"source_tq": 0.315,
"target_tq": 0.315,
"source_addr": "18:e8:29:8e:c6:4d",
"target_addr": "18:e8:29:dc:c3:7e"
}
]
}

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@ -1,26 +0,0 @@
{
"devices":[
{
"name": "AM-01",
"mac": "18:e8:29:9c:90:ae",
"gateway_nexthop": "18e82924170a",
"gateway": "a28cae6ff604",
"linked_to": "18:e8:29:24:17:0a",
"location": {
"longitude":7.122931927,
"latitude":50.818885422
}
},
{
"name": "AM-02",
"mac": "18:e8:29:9c:96:ba",
"gateway_nexthop": "18e82924170a",
"gateway": "a28cae6ff604",
"linked_to": "18:e8:29:24:17:0a",
"location": {
"longitude":7.122777700,
"latitude":50.819022680
}
}
]
}

16
go.mod
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@ -1,17 +1,3 @@
module git.freifunk-rhein-sieg.net/Freifunk-Troisdorf/ubnt-freifunk-map-api module git.freifunk-rhein-sieg.net/Freifunk-Troisdorf/ubnt-freifunk-map-api
go 1.20 go 1.16
require (
git.nils.zone/nils/prettify v0.0.4
github.com/fatih/structs v1.1.0
github.com/influxdata/influxdb1-client v0.0.0-20220302092344-a9ab5670611c
)
require (
github.com/TylerBrock/colorjson v0.0.0-20200706003622-8a50f05110d2 // indirect
github.com/fatih/color v1.9.0 // indirect
github.com/mattn/go-colorable v0.1.4 // indirect
github.com/mattn/go-isatty v0.0.11 // indirect
golang.org/x/sys v0.0.0-20191026070338-33540a1f6037 // indirect
)

20
go.sum
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@ -1,20 +0,0 @@
git.nils.zone/nils/prettify v0.0.4 h1:y014Ejp0yhFAc9vu5U0nJRFxtXN6k6eWW6LiUkwn4NQ=
git.nils.zone/nils/prettify v0.0.4/go.mod h1:q4ydEhSvXuywHe5U6uSEoEeS9f2Upz/n8z0MJylLz5c=
github.com/TylerBrock/colorjson v0.0.0-20200706003622-8a50f05110d2 h1:ZBbLwSJqkHBuFDA6DUhhse0IGJ7T5bemHyNILUjvOq4=
github.com/TylerBrock/colorjson v0.0.0-20200706003622-8a50f05110d2/go.mod h1:VSw57q4QFiWDbRnjdX8Cb3Ow0SFncRw+bA/ofY6Q83w=
github.com/fatih/color v1.9.0 h1:8xPHl4/q1VyqGIPif1F+1V3Y3lSmrq01EabUW3CoW5s=
github.com/fatih/color v1.9.0/go.mod h1:eQcE1qtQxscV5RaZvpXrrb8Drkc3/DdQ+uUYCNjL+zU=
github.com/fatih/structs v1.1.0 h1:Q7juDM0QtcnhCpeyLGQKyg4TOIghuNXrkL32pHAUMxo=
github.com/fatih/structs v1.1.0/go.mod h1:9NiDSp5zOcgEDl+j00MP/WkGVPOlPRLejGD8Ga6PJ7M=
github.com/hokaccha/go-prettyjson v0.0.0-20190818114111-108c894c2c0e h1:0aewS5NTyxftZHSnFaJmWE5oCCrj4DyEXkAiMa1iZJM=
github.com/hokaccha/go-prettyjson v0.0.0-20190818114111-108c894c2c0e/go.mod h1:pFlLw2CfqZiIBOx6BuCeRLCrfxBJipTY0nIOF/VbGcI=
github.com/influxdata/influxdb1-client v0.0.0-20220302092344-a9ab5670611c h1:qSHzRbhzK8RdXOsAdfDgO49TtqC1oZ+acxPrkfTxcCs=
github.com/influxdata/influxdb1-client v0.0.0-20220302092344-a9ab5670611c/go.mod h1:qj24IKcXYK6Iy9ceXlo3Tc+vtHo9lIhSX5JddghvEPo=
github.com/mattn/go-colorable v0.1.4 h1:snbPLB8fVfU9iwbbo30TPtbLRzwWu6aJS6Xh4eaaviA=
github.com/mattn/go-colorable v0.1.4/go.mod h1:U0ppj6V5qS13XJ6of8GYAs25YV2eR4EVcfRqFIhoBtE=
github.com/mattn/go-isatty v0.0.8/go.mod h1:Iq45c/XA43vh69/j3iqttzPXn0bhXyGjM0Hdxcsrc5s=
github.com/mattn/go-isatty v0.0.11 h1:FxPOTFNqGkuDUGi3H/qkUbQO4ZiBa2brKq5r0l8TGeM=
github.com/mattn/go-isatty v0.0.11/go.mod h1:PhnuNfih5lzO57/f3n+odYbM4JtupLOxQOAqxQCu2WE=
golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20191026070338-33540a1f6037 h1:YyJpGZS1sBuBCzLAR1VEpK193GlqGZbnPFnPV/5Rsb4=
golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=

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@ -1,63 +0,0 @@
package main
import (
"encoding/json"
"log"
client "github.com/influxdata/influxdb1-client/v2"
)
// Create InfluxDB Client
func influxDBClient(port string) client.Client {
c, err := client.NewHTTPClient(client.HTTPConfig{
Addr: conf.General.InfluxURL + ":" + port,
})
if err != nil {
log.Fatalln("Error: ", err)
}
return c
}
// Get a single Datapoint from InfluxDB
func getInfluxDataPoint(dp string, h string, p string) float64 {
//Build the Query
query := "SELECT last(" + dp + ") FROM system WHERE host = '" + h + "'"
c := influxDBClient(p)
q := client.NewQuery(query, "udp", "s")
response, err := c.Query(q)
if err != nil {
log.Println("Influx query error!")
}
res := 0.0
if len(response.Results) > 0 {
res, err := response.Results[0].Series[0].Values[0][1].(json.Number).Float64()
if err != nil {
log.Println("Error in type conversion")
}
return res
}
return res
}
// Send Datapoints to InfluxDB, point map and InfluxDB Port needed
func sendInfluxBatchDataPoint(point *client.Point, influxPort string) {
// Open connection to InfluxDB
bp, err := client.NewBatchPoints(client.BatchPointsConfig{
Database: "freifunk",
Precision: "s",
})
if err != nil {
log.Fatalln("Error: ", err)
}
bp.AddPoint(point)
c := influxDBClient(influxPort)
err = c.Write(bp)
if err != nil {
log.Fatal(err)
}
//
}

307
main.go
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@ -2,173 +2,202 @@ package main
import ( import (
"encoding/json" "encoding/json"
"errors"
"flag" "flag"
"fmt" "fmt"
"io" "io/ioutil"
"log" "log"
"net/http" "net/http"
"net/http/cookiejar"
"os" "os"
"sync" "strings"
"time" "time"
_ "git.nils.zone/nils/prettify"
) )
// types
const ( const (
iso8601 = "2006-01-02T15:04:05-0700" baseURL = "https://unifi.freifunk-troisdorf.de/v2.1"
fetchInterval = 1 * time.Minute iso8601 = "2006-01-02T15:04:05-0700"
) )
// flags // flags
var ( var token = flag.String("token", "", "Defines the x-auth-token")
lastFetchTime time.Time
cacheMutex sync.Mutex
cacheNodes []node
cacheLinks []link
)
var configPath = flag.String("configPath", "config.json", "Path to config.json")
var version = "development" var version = "development"
var delay time.Duration = 60 * time.Second var delay time.Duration = 60 * time.Second
var conf = loadconfig(*configPath)
func main() { func main() {
log.Printf("starting version %s...\n", version) log.Printf("starting version %s...\n", version)
// parse all flags // parse all flags
flag.Parse() flag.Parse()
// check if token is set
// check if flags are set if *token == "" {
if *configPath == "" { log.Fatalln("Please specify an API token via the flag '-token'")
log.Fatalln("Please specify path to config.json flag '-configPath'")
} }
// start API processing (runs in a loop) // start API processing (runs in a loop)
go func() { go processAPIs()
if err := processAPIs(); err != nil {
log.Fatalln("API processing failed, error is: ", err) // start webserver
}
tick := time.Tick(delay)
for range tick {
if err := processAPIs(); err != nil {
log.Fatalln("API processing failed, error is: ", err)
}
}
}()
// start webserver on Port 3000
serveJSON() serveJSON()
} }
func processAPIs() error { func processAPIs() {
var nodes []node tick := time.Tick(delay)
var links []link for range tick {
// Variables for runtime
var links []link
var nodes []node
if conf.UISP.Enabled { d, err := getDevices()
log.Println("Processing UISP")
//Process UISP RiFu Nodes
uispNodes, uispLinks, err := processUISPRiFu()
if err != nil { if err != nil {
return err log.Fatalln(err)
} }
//Process UISP Routers (like EDGE Router)
uispRouters, err := processUISPRouter() // API CALL 1
log.Println("calling API 1")
var u []unifiAPIResponse
err = callUnifiAPI("/devices", &u)
if err != nil { if err != nil {
return err log.Fatalln(err)
} }
nodes = append(nodes, uispNodes...)
nodes = append(nodes, uispRouters...) for i := range d.Devices {
links = append(links, uispLinks...) var dev unifiAPIResponse
} var currentDevice device
if len(conf.Unifi) > 0 { for j := range u {
log.Println("Anazahl der Unifi Server:", len(conf.Unifi)) if strings.ToUpper(u[j].Identification.MAC) == strings.ToUpper(d.Devices[i].MAC) {
for i := range conf.Unifi { dev = u[j]
if conf.Unifi[i].Enabled { currentDevice = d.Devices[i]
log.Println("Processing Unifi-Server: ", conf.Unifi[i].Name)
//Process Unifi Nodes
unifiNodes, _, err := processUnifiAPI(i)
if err != nil {
return err
} }
nodes = append(nodes, unifiNodes...)
} }
var isOnline bool = false
if dev.Overview.Status == "active" {
isOnline = true
}
// END OF API CALL 1
// API CALL 2
log.Println("calling API 2 for device", d.Devices[i].Name)
var details unifiAPIDetails
callUnifiAPI("/devices/erouters/"+dev.Identification.ID, &details)
// END OF API CALL 2
// API CALL 3
log.Println("calling API 3 for device", d.Devices[i].Name)
var airmaxes []unifiAPIAirmax
callUnifiAPI("/devices/airmaxes/"+dev.Identification.ID+"/stations", &airmaxes)
// check if remote mac address is part of our published network
for i := range airmaxes {
if isRemoteMACpublished(airmaxes[i].DeviceIdentification.MAC, d.Devices) == true {
links = addLink(dev, airmaxes[i], links)
}
}
// END OF API CALL 3
// Get info from json file (static)
nodes = append(nodes, node{
Firstseen: dev.Overview.CreatedAt.Format(iso8601),
Lastseen: dev.Overview.LastSeen.Format(iso8601),
IsOnline: isOnline,
IsGateway: false,
Clients: 0,
ClientsWifi24: 0,
ClientsWifi5: 0,
ClientsOther: 0,
RootFSUsage: 0,
LoadAVG: details.Overview.CPU / 100,
MemoryUsage: details.Overview.RAM / 100,
Uptime: dev.Identification.Started.Format(iso8601),
GatewayNexthop: currentDevice.GatewayNexthop,
Gateway: currentDevice.Gateway,
Location: currentDevice.Location,
NodeID: strings.ReplaceAll(dev.Identification.MAC, ":", ""),
MAC: dev.Identification.MAC,
Adresses: getAddresses(details.IPAddress),
Domain: currentDevice.Domain,
Hostname: "[RiFu] " + details.Identification.Name,
Owner: "Freifunk Rhein-Sieg",
Firmware: firmware{
Base: "Ubiquiti - Stock",
Release: details.Firmware.Current,
},
Autoupdater: autoupdater{
Enabled: false,
Branch: "stable",
},
NProc: 1,
Model: details.Identification.Model,
})
} }
}
if conf.Meshviewer.Enabled {
log.Println("Processing Meshviewer")
mvNodes, mvLinks := getMeshviewer()
nodes = append(nodes, mvNodes...)
links = append(links, mvLinks...)
}
if conf.Gateways.Enabled {
log.Println("Processing Gateways")
//Process Static Gateways from Json
gwNodes := processGateways()
nodes = append(nodes, gwNodes...)
}
// assemble final struct
o := output{
Timestamp: time.Now().Format(iso8601),
Nodes: nodes,
Links: links,
}
// create file output // assemble final struct
log.Println("writing json file") o := output{
Timestamp: time.Now().Format(iso8601),
Nodes: nodes,
Links: links,
}
if err := o.writeToFile(); err != nil { // create file output
log.Fatalln(err) log.Println("writing json file")
if err := o.writeToFile(); err != nil {
log.Fatalln(err)
}
// we're done here
log.Println("...done")
} }
// we're done here
log.Println("...done")
return nil
} }
func loadconfig(file string) config { func getDevices() (devices, error) {
var config config
configFile, err := os.Open(file)
if err != nil {
log.Fatalln("Failed loding Config file: ", err)
}
jsonParse := json.NewDecoder(configFile)
if err := jsonParse.Decode(&config); err != nil {
log.Fatalln(err)
}
return config
}
// int to bool converter
func itob(i int) bool {
return i == 1
}
// function to get file from meshviewer
func getFile(url string) []byte {
resp, err := http.Get(url)
if err != nil {
log.Println("Error getting file from:", url)
}
data := resp.Body
byteValue, _ := io.ReadAll(data)
return byteValue
}
// get devices from devices file on webserver (config)
func getDevices(url string) devices {
// get devices from JSON file // get devices from JSON file
jsonFile := getFile(url) jsonFile, err := os.Open("devices.json")
if err != nil {
return devices{}, errors.New("can't open devices.json")
}
defer jsonFile.Close()
// read file to bytes // read file to bytes
byteValue, _ := ioutil.ReadAll(jsonFile)
// variable for d // variable for d
var d devices var d devices
// unmarshal to struct // unmarshal to struct
err := json.Unmarshal(jsonFile, &d) json.Unmarshal(byteValue, &d)
if err != nil { return d, nil
fmt.Println("can´t get devices file from " + url) }
log.Fatal(err)
} func callUnifiAPI(url string, i interface{}) error {
return d request, err := http.NewRequest(http.MethodGet, baseURL+url, nil)
if err != nil {
return errors.New(fmt.Sprint("can't set request", baseURL+url))
}
request.Header.Set("x-auth-token", *token)
client := &http.Client{}
response, err := client.Do(request)
if err != nil {
return fmt.Errorf("can't get request %s with x-auth-token %s", baseURL+url, *token)
}
data, err := ioutil.ReadAll(response.Body)
defer response.Body.Close()
if err != nil {
return fmt.Errorf("can't read response body: %+v", response.Body)
}
// try to fetch errors
var a apiResponse
json.Unmarshal(data, &a)
if a.StatusCode != 0 {
return fmt.Errorf("got following errorcode from API: %d %s %s", a.StatusCode, a.Error, a.Message)
}
// no error occurred, unmarshal to struct
json.Unmarshal(data, &i)
return nil
} }
// check for MAC Adress in current Devices
func isRemoteMACpublished(mac string, devices []device) bool { func isRemoteMACpublished(mac string, devices []device) bool {
for i := range devices { for i := range devices {
if devices[i].MAC == mac { if devices[i].MAC == mac {
@ -178,6 +207,31 @@ func isRemoteMACpublished(mac string, devices []device) bool {
return false return false
} }
func addLink(dev unifiAPIResponse, airmaxes unifiAPIAirmax, links []link) []link {
for i := range links {
if links[i].SourceAddr == airmaxes.DeviceIdentification.MAC {
// link already exists
return links
}
}
links = append(links, link{
Type: "wifi",
Source: strings.ReplaceAll(dev.Identification.MAC, ":", ""),
Target: strings.ReplaceAll(airmaxes.DeviceIdentification.MAC, ":", ""),
SourceTQ: airmaxes.Statistics.LinkScore,
TargetTQ: airmaxes.Statistics.LinkScore,
SourceAddr: dev.Identification.MAC,
TargetAddr: airmaxes.DeviceIdentification.MAC,
})
return links
}
func getAddresses(ip string) []string {
var adresses []string
adresses = append(adresses, strings.Split(ip, "/")[0])
return adresses
}
func serveJSON() { func serveJSON() {
fs := http.FileServer(http.Dir("./output")) fs := http.FileServer(http.Dir("./output"))
http.Handle("/", fs) http.Handle("/", fs)
@ -188,12 +242,3 @@ func serveJSON() {
log.Fatalln(err) log.Fatalln(err)
} }
} }
func httpClient() *http.Client {
jar, err := cookiejar.New(nil)
if err != nil {
log.Fatal(err)
}
client := &http.Client{Jar: jar}
return client
}

19
manifest.yml Normal file
View File

@ -0,0 +1,19 @@
image: fftdf/ffmap-ubnt-api:{{#if build.tag}}{{trimPrefix "v" build.tag}}{{else}}latest{{/if}}
{{#if build.tags}}
tags:
- "latest"
{{#each build.tags}}
- {{this}}
{{/each}}
{{/if}}
manifests:
-
image: fftdf/ffmap-ubnt-api:{{#if build.tag}}{{trimPrefix "v" build.tag}}-{{/if}}linux-amd64
platform:
architecture: amd64
os: linux
# -
# image: fftdf/ffmap-ubnt-api:{{#if build.tag}}{{trimPrefix "v" build.tag}}-{{/if}}linux-arm64
# platform:
# architecture: arm64
# os: linux

View File

@ -1,160 +0,0 @@
package main
import (
"encoding/json"
"log"
"time"
)
func getMeshviewerJSON(url string) (mvDevices, error) {
// get devices from JSON file
jsonFile := getFile(url)
// read file to bytes
// variable for d
var n mvDevices
//var l []link
// unmarshal to struct
err := json.Unmarshal(jsonFile, &n)
if err != nil {
log.Println("can´t get Meshviewer Json file from " + url)
log.Println(err)
}
return n, nil
}
func checkMeshviewerLink(s string) bool {
mvNodes, _ := getMeshviewer()
for i := range mvNodes {
if mvNodes[i].MAC == s {
return true
}
}
return false
}
func addmvDevices(d mvDevices) ([]node, []link) {
var nodes []node
var links []link
for i := range d.Nodes {
mvNode := d.Nodes[i]
if findNodeID(mvNode.NodeID) {
mvNode.Clients = 0
mvNode.ClientsWifi24 = 0
mvNode.ClientsWifi5 = 0
mvNode.ClientsOther = 0
}
if mvNode.Location.Latitude == 0 {
nodes = append(nodes, node{
Firstseen: mvNode.Firstseen,
Lastseen: mvNode.Lastseen,
IsOnline: mvNode.IsOnline,
IsGateway: mvNode.IsGateway,
Clients: mvNode.Clients,
ClientsWifi24: mvNode.ClientsWifi24,
ClientsWifi5: mvNode.ClientsWifi5,
ClientsOther: mvNode.ClientsOther,
RootFSUsage: int(mvNode.RootfsUsage),
LoadAVG: mvNode.Loadavg,
MemoryUsage: mvNode.MemoryUsage,
Uptime: mvNode.Uptime,
GatewayNexthop: mvNode.GatewayNexthop,
Gateway: mvNode.Gateway,
NodeID: mvNode.NodeID,
MAC: mvNode.Mac,
Adresses: mvNode.Addresses,
Domain: mvNode.Domain,
Hostname: mvNode.Hostname,
Owner: mvNode.Owner,
Firmware: firmware{
Base: mvNode.Firmware.Base,
Release: mvNode.Firmware.Release,
},
Autoupdater: autoupdater{
Enabled: mvNode.Autoupdater.Enabled,
Branch: mvNode.Autoupdater.Branch,
},
NProc: mvNode.Nproc,
Model: mvNode.Model,
})
} else {
nodes = append(nodes, node{
Firstseen: mvNode.Firstseen,
Lastseen: mvNode.Lastseen,
IsOnline: mvNode.IsOnline,
IsGateway: mvNode.IsGateway,
Clients: mvNode.Clients,
ClientsWifi24: mvNode.ClientsWifi24,
ClientsWifi5: mvNode.ClientsWifi5,
ClientsOther: mvNode.ClientsOther,
RootFSUsage: int(mvNode.RootfsUsage),
LoadAVG: mvNode.Loadavg,
MemoryUsage: mvNode.MemoryUsage,
Uptime: mvNode.Uptime,
GatewayNexthop: mvNode.GatewayNexthop,
Gateway: mvNode.Gateway,
Location: &mvNode.Location,
NodeID: mvNode.NodeID,
MAC: mvNode.Mac,
Adresses: mvNode.Addresses,
Domain: mvNode.Domain,
Hostname: mvNode.Hostname,
Owner: mvNode.Owner,
Firmware: firmware{
Base: mvNode.Firmware.Base,
Release: mvNode.Firmware.Release,
},
Autoupdater: autoupdater{
Enabled: mvNode.Autoupdater.Enabled,
Branch: mvNode.Autoupdater.Branch,
},
NProc: mvNode.Nproc,
Model: mvNode.Model,
})
}
}
for i := range d.Links {
mvNode := d.Links[i]
links = append(links, link{
Type: mvNode.Type,
Source: mvNode.Source,
Target: mvNode.Target,
SourceTQ: mvNode.SourceTq,
TargetTQ: mvNode.TargetTq,
SourceAddr: mvNode.SourceAddr,
TargetAddr: mvNode.TargetAddr,
})
}
return nodes, links
}
func getMeshviewer() ([]node, []link) {
cacheMutex.Lock()
defer cacheMutex.Unlock()
// Überprüfen, ob die Daten kürzlich aktualisiert wurden
if time.Since(lastFetchTime) < fetchInterval {
return cacheNodes, cacheLinks
}
var nodes []node
var links []link
for i := range conf.Meshviewer.Files {
m, err := getMeshviewerJSON(conf.Meshviewer.Files[i].URL)
if err != nil {
return cacheNodes, cacheLinks
}
mvNodes, mvLinks := addmvDevices(m)
nodes = append(nodes, mvNodes...)
links = append(links, mvLinks...)
}
// Cache aktualisieren
cacheNodes = nodes
cacheLinks = links
lastFetchTime = time.Now()
return cacheNodes, cacheLinks
}

View File

@ -1,99 +0,0 @@
package main
import (
"log"
"strings"
"time"
client "github.com/influxdata/influxdb1-client/v2"
)
func processGateways() []node {
d := getDevices(conf.Gateways.GatewaysURL)
var nodes []node
for i := range d.Devices {
log.Println("Processing Static Device: ", d.Devices[i].Name)
currentDevice := d.Devices[i]
//Collect data
//Calulate Memory (%)
mem := getInfluxDataPoint("mem", currentDevice.FQDN, conf.General.ProxmoxInfluxPort)
maxmem := getInfluxDataPoint("maxmem", currentDevice.FQDN, conf.General.ProxmoxInfluxPort)
memoryMap := mem / maxmem
memory := memoryMap * 100
// Get Network
rx := getInfluxDataPoint("netin", currentDevice.FQDN, conf.General.ProxmoxInfluxPort)
tx := getInfluxDataPoint("netout", currentDevice.FQDN, conf.General.ProxmoxInfluxPort)
// Get CPU (%)
cpuMap := getInfluxDataPoint("cpu", currentDevice.FQDN, conf.General.ProxmoxInfluxPort)
cpu := cpuMap * 100
//Uptime (seconds)
uptime := getInfluxDataPoint("uptime", currentDevice.FQDN, conf.General.ProxmoxInfluxPort)
t := time.Duration(uptime * float64(time.Second))
up := time.Now().Add(-t)
// fields := map[string]interface{}{}
fields := make(map[string]any)
tags := map[string]string{
"hostname": strings.ReplaceAll(d.Devices[i].Name, " ", "-"),
"nodeid": strings.ReplaceAll(d.Devices[i].MAC, ":", ""),
}
//Build fields for InfluxDB
fields["load"] = cpu
fields["ram"] = int(memory)
fields["time.up"] = int(uptime)
//Network
fields["traffic.rx.bytes"] = int(rx)
fields["traffic.tx.bytes"] = int(tx)
point, err := client.NewPoint(
"node",
tags,
fields,
time.Now(),
)
if err != nil {
log.Fatalln("Error: ", err)
}
if conf.General.InfluxEnabled {
sendInfluxBatchDataPoint(point, conf.General.FreifunkInfluxPort)
}
//Build Nodes
nodes = append(nodes, node{
Firstseen: up.Format(iso8601),
Lastseen: time.Now().Format(iso8601),
IsOnline: true,
IsGateway: true,
Clients: 0,
ClientsWifi24: 0,
ClientsWifi5: 0,
ClientsOther: 0,
RootFSUsage: 0,
LoadAVG: cpuMap,
MemoryUsage: memoryMap,
Uptime: up.Format(iso8601),
GatewayNexthop: "",
Gateway: "",
NodeID: strings.ReplaceAll(d.Devices[i].MAC, ":", ""),
MAC: d.Devices[i].MAC,
Adresses: d.Devices[i].Adresses,
Domain: d.Devices[i].Domain,
Hostname: "[Gateway] " + d.Devices[i].Name,
Owner: "Freifunk Troisdorf",
Firmware: firmware{
Base: "KVM",
Release: "Ubuntu 22.04",
},
Autoupdater: autoupdater{
Enabled: false,
Branch: "stable",
},
NProc: 1,
Model: "KVM",
})
}
return nodes
}

236
types.go
View File

@ -4,62 +4,20 @@ import (
"encoding/json" "encoding/json"
"fmt" "fmt"
"io/ioutil" "io/ioutil"
"net/http"
"os" "os"
"time" "time"
) )
type config struct {
General struct {
InfluxEnabled bool `json:"influx_enabled"`
FreifunkInfluxPort string `json:"freifunk_influx_port"`
ProxmoxInfluxPort string `json:"proxmox_influx_port"`
InfluxURL string `json:"influx_url"`
}
UISP struct {
Enabled bool `json:"enabled"`
UnmsAPIURL string `json:"unmsAPIUrl"`
APItoken string `json:"APItoken"`
DevicesURL string `json:"devicesURL"`
RouterURL string `json:"routerURL"`
} `json:"unms"`
Unifi []UnifiServer `json:"unifi"`
Meshviewer struct {
Enabled bool `json:"enabled"`
Files []struct {
Name string `json:"name"`
URL string `json:"URL"`
} `json:"files"`
} `json:"meshviewer"`
Gateways struct {
Enabled bool `json:"enabled"`
GatewaysURL string `json:"gatewaysurl"`
} `json:"gateways"`
}
type UnifiServer struct {
Name string `json:"name"`
Enabled bool `json:"enabled"`
DisplayUsers bool `json:"displayusers"`
APIURL string `json:"APIUrl"`
User string `json:"user"`
Password string `json:"password"`
UCDevicesURL string `json:"ucDevicesURL"`
}
type device struct { type device struct {
Name string `json:"name"` Name string `json:"name"`
FQDN string `json:"fqdn"`
MAC string `json:"mac"` MAC string `json:"mac"`
GatewayNexthop string `json:"gateway_nexthop"` GatewayNexthop string `json:"gateway_nexthop"`
LinkedTo string `json:"linked_to"`
Gateway string `json:"gateway"` Gateway string `json:"gateway"`
Domain string `json:"domain"` Domain string `json:"domain"`
Location struct { Location struct {
Longitude float64 `json:"longitude"` Longitude float64 `json:"longitude"`
Latitude float64 `json:"latitude"` Latitude float64 `json:"latitude"`
} `json:"location"` } `json:"location"`
Adresses []string `json:"adresses"`
} }
type devices struct { type devices struct {
Devices []device `json:"devices"` Devices []device `json:"devices"`
@ -91,29 +49,6 @@ type unifiAPIDetails struct {
RAM float64 `json:"ram"` RAM float64 `json:"ram"`
} `json:"overview"` } `json:"overview"`
IPAddress string `json:"ipAddress"` IPAddress string `json:"ipAddress"`
Location struct {
Latitude float64 `json:"latitude"`
Longitude float64 `json:"longitude"`
Altitude int `json:"altitude"`
} `json:"location"`
Interfaces []struct {
Identification struct {
Type string `json:"type"`
Name string `json:"name"`
Description string `json:"description"`
Mac string `json:"mac"`
DisplayName string `json:"displayName"`
} `json:"identification"`
Statistics struct {
Rxrate int `json:"rxrate"`
Txrate int `json:"txrate"`
Rxbytes int64 `json:"rxbytes"`
Txbytes int64 `json:"txbytes"`
PoePower int `json:"poePower"`
Dropped int `json:"dropped"`
Errors int `json:"errors"`
} `json:"statistics"`
} `json:"interfaces"`
} }
type unifiAPIAirmax struct { type unifiAPIAirmax struct {
@ -139,21 +74,21 @@ type node struct {
Firstseen string `json:"firstseen"` Firstseen string `json:"firstseen"`
Lastseen string `json:"lastseen"` Lastseen string `json:"lastseen"`
IsOnline bool `json:"is_online"` IsOnline bool `json:"is_online"`
IsGateway bool `json:"is_gateway,omitempty"` IsGateway bool `json:"is_gateway"`
Clients int `json:"clients"` Clients int `json:"clients"`
ClientsWifi24 int `json:"clients_wifi24"` ClientsWifi24 int `json:"clients_wifi24"`
ClientsWifi5 int `json:"clients_wifi5"` ClientsWifi5 int `json:"clients_wifi5"`
ClientsOther int `json:"clients_other"` ClientsOther int `json:"clients_other"`
RootFSUsage int `json:"rootfs_usage,omitempty"` RootFSUsage int `json:"rootfs_usage"`
LoadAVG float64 `json:"loadavg"` LoadAVG float64 `json:"loadavg"`
MemoryUsage float64 `json:"memory_usage"` MemoryUsage float64 `json:"memory_usage"`
Uptime string `json:"uptime"` Uptime string `json:"uptime"`
GatewayNexthop string `json:"gateway_nexthop"` GatewayNexthop string `json:"gateway_nexthop"`
Gateway string `json:"gateway"` Gateway string `json:"gateway"`
Location *struct { Location struct {
Longitude float64 `json:"longitude"` Longitude float64 `json:"longitude"`
Latitude float64 `json:"latitude"` Latitude float64 `json:"latitude"`
} `json:"location,omitempty"` } `json:"location"`
NodeID string `json:"node_id"` NodeID string `json:"node_id"`
MAC string `json:"mac"` MAC string `json:"mac"`
Adresses []string `json:"addresses"` Adresses []string `json:"addresses"`
@ -202,163 +137,8 @@ func (o *output) writeToFile() error {
return nil return nil
} }
type ucSite struct { type apiResponse struct {
Name string `json:"desc"` StatusCode int `json:"statusCode"`
ID string `json:"name"` Error string `json:"error"`
} Message string `json:"message"`
type ucDevice struct {
IP string `json:"ip"`
Mac string `json:"mac"`
Model string `json:"model"`
Version string `json:"version"`
Gateway string `json:"gateway_mac"`
Name string `json:"name"`
State int `json:"state"`
LastSeen int `json:"last_seen"`
Uptime int `json:"uptime"`
Users int `json:"user-wlan-num_sta"`
Sysstats struct {
CPU string `json:"cpu"`
Memory string `json:"mem"`
} `json:"system-stats"`
}
type UnifiAPIData struct {
user string
pass string
baseURL string
client *http.Client
}
type mvDevices struct {
Nodes []struct {
Firstseen string `json:"firstseen"`
Lastseen string `json:"lastseen"`
IsOnline bool `json:"is_online"`
IsGateway bool `json:"is_gateway"`
Clients int `json:"clients"`
ClientsWifi24 int `json:"clients_wifi24"`
ClientsWifi5 int `json:"clients_wifi5"`
ClientsOther int `json:"clients_other"`
RootfsUsage float64 `json:"rootfs_usage"`
Loadavg float64 `json:"loadavg"`
MemoryUsage float64 `json:"memory_usage"`
Uptime string `json:"uptime"`
GatewayNexthop string `json:"gateway_nexthop,omitempty"`
Gateway string `json:"gateway,omitempty"`
NodeID string `json:"node_id"`
Mac string `json:"mac"`
Addresses []string `json:"addresses"`
Domain string `json:"domain"`
Hostname string `json:"hostname"`
Owner string `json:"owner,omitempty"`
Location struct {
Longitude float64 `json:"longitude"`
Latitude float64 `json:"latitude"`
} `json:"location,omitempty"`
Firmware struct {
Base string `json:"base"`
Release string `json:"release"`
} `json:"firmware"`
Autoupdater struct {
Enabled bool `json:"enabled"`
Branch string `json:"branch"`
} `json:"autoupdater,omitempty"`
Nproc int `json:"nproc"`
Model string `json:"model,omitempty"`
} `json:"nodes"`
Links []struct {
Type string `json:"type"`
Source string `json:"source"`
Target string `json:"target"`
SourceTq float64 `json:"source_tq"`
TargetTq float64 `json:"target_tq"`
SourceAddr string `json:"source_addr"`
TargetAddr string `json:"target_addr"`
} `json:"links"`
}
// switch Unifi AP Mod IDs to Names
func lookupModels(model string) string {
switch model {
case "BZ2", "U2S48", "U2Sv2":
return "Unifi AP"
case "BZ2LR", "U2L48", "U2Lv2":
return "UniFi AP-LR"
case "U7E", "U7Ev2":
return "UniFi AP-AC"
case "U7HD", "U7SHD":
return "UniFi AP-HD"
case "UXSDM":
return "UniFi AP-BaseStationXG"
case "UCMSH":
return "AP-MeshXG"
case "U7MP":
return "AP-AC-Mesh-Pro"
case "U7LR":
return "UniFi AP-AC-LR"
case "U7LT":
return "UniFi AP-AC-Lite"
case "U7P":
return "UniFi AP-Pro"
case "U7MSH":
return "UniFi AP-AC-Mesh"
case "U7PG2":
return "UniFi AP-AC-Pro"
default:
return "Unifi Gerät"
}
}
type UNMSLogResponse struct {
Items []struct {
ID string `json:"id"`
StartTime time.Time `json:"startTimestamp"`
EndTime time.Time `json:"endTimestamp"`
Type string `json:"type"`
Site struct {
Name string `json:"name"`
} `json:"site"`
Device struct {
ModelName string `json:"modelName"`
Name string `json:"name"`
DisplayName string `json:"displayName"`
} `json:"device"`
} `json:"items"`
}
type XY struct {
X int `json:"x"`
Y int `json:"y"`
}
type AvgMax struct {
AVG []XY `json:"avg"`
MAX []XY `json:"max"`
}
type UNMSstatistics struct {
Period int `json:"period"`
Interval struct {
Start int `json:"start"`
End int `json:"end"`
} `json:"interval"`
CPU AvgMax `json:"cpu"`
RAM AvgMax `json:"ram"`
Errors AvgMax `json:"errors"`
Interfaces []struct {
ID string `json:"id"`
Priority int `json:"priority"`
Name string `json:"name"`
Receive AvgMax `json:"receive"`
Transmit AvgMax `json:"transmit"`
} `json:"interfaces"`
}
type UNMSdhcp []struct {
Address string `json:"address"`
Hostname string `json:"hostname"`
Type string `json:"type"`
} }

284
unifi.go
View File

@ -1,284 +0,0 @@
package main
import (
"bytes"
"encoding/json"
"fmt"
"io"
"log"
"net/http"
"strconv"
"strings"
"time"
client "github.com/influxdata/influxdb1-client/v2"
)
// Unifi Controller API processing
func processUnifiAPI(s int) ([]node, []link, error) {
//get list of Unifi devices to display
var nodes []node
var links []link
d := getDevices(conf.Unifi[s].UCDevicesURL)
//call Unifi Controller
ucAPI := UnifiNewAPI(conf.Unifi[s].User, conf.Unifi[s].Password, conf.Unifi[s].APIURL)
//login
if err := ucAPI.ucLogin(); err != nil {
return nil, nil, err
}
//get all Sites from Controller
sites, err := ucAPI.ucGetSites()
if err != nil {
return nil, nil, err
}
//get all devices in all sites
devices, err := ucAPI.ucGetDevices(sites)
if err != nil {
return nil, nil, err
}
//build nodes struct
//mvJson, err := getMeshviewerJSON()
for _, jsonDevice := range d.Devices {
var currentDevice ucDevice
var currentJSONDevice device
for _, device := range devices {
if strings.EqualFold(device.Mac, jsonDevice.MAC) {
currentDevice = device
currentJSONDevice = jsonDevice
}
}
if isRemoteMACpublished(jsonDevice.MAC, d.Devices) {
//hier muss gecheckt werden ob der link valide ist
if checkMeshviewerLink(jsonDevice.LinkedTo) {
links = UnifiAddLink(jsonDevice, links)
}
}
isOnline := currentDevice.State == 1
var load float64
var mem float64
var cpu float64
if isOnline {
load, err = strconv.ParseFloat(currentDevice.Sysstats.CPU, 64)
cpu = load * 100
if err != nil {
log.Println("Error psrsing CPU of device ", currentDevice.Name)
log.Println(err)
load = 0
cpu = 0
}
mem, err = strconv.ParseFloat(currentDevice.Sysstats.Memory, 64)
if err != nil {
log.Println("Error parsing Memory of device ", currentDevice.Name)
log.Println(err)
mem = 0
}
}
var model = lookupModels(currentDevice.Model)
var clients int
if conf.Unifi[s].DisplayUsers {
clients = currentDevice.Users
}
//// INFLUX START
// fields := map[string]interface{}{}
fields := make(map[string]any)
tags := map[string]string{
"hostname": strings.ReplaceAll(currentDevice.Name, " ", "-"),
"nodeid": strings.ReplaceAll(currentDevice.Mac, ":", ""),
}
// Generate fields for all network interfaces (not availible for Unifi Nodes)
//for eth := range details.Interfaces {
// interface_name_rx := ("rate.rx" + "_" + details.Interfaces[eth].Identification.Name)
// interface_name_tx := ("rate.tx" + "_" + details.Interfaces[eth].Identification.Name)
// fields[interface_name_rx] = details.Interfaces[eth].Statistics.Rxrate
// fields[interface_name_tx] = details.Interfaces[eth].Statistics.Txrate
//}
// set default values if we can't get statistics
fields["cpu"] = 0
fields["load"] = float64(0)
fields["ram"] = 0
if isOnline {
// Generate fields for all Statistics
//load := (float64(load) / float64(100))
fields["cpu"] = int(cpu)
fields["load"] = load
fields["ram"] = int(mem)
}
// Generate field for DHCP Leases
fields["clients.total"] = clients
fields["time.up"] = currentDevice.Uptime
// Generate Dataponts
point, err := client.NewPoint(
"node",
tags,
fields,
time.Now(),
)
if err != nil {
log.Fatalln("Error: ", err)
}
if conf.General.InfluxEnabled {
sendInfluxBatchDataPoint(point, conf.General.FreifunkInfluxPort)
}
// INFLUX STOP
//log.Println(currentDevice.Mac)
if currentDevice.Mac != "" {
nodes = append(nodes, node{
Firstseen: "0",
Lastseen: time.Unix(int64(currentDevice.LastSeen), 0).Format(iso8601),
IsOnline: itob(currentDevice.State),
IsGateway: false,
Clients: clients,
ClientsWifi24: 0,
ClientsWifi5: 0,
ClientsOther: clients,
RootFSUsage: 0,
LoadAVG: load / 100,
MemoryUsage: mem / 100,
Uptime: time.Now().Add(-1 * time.Second * time.Duration(currentDevice.Uptime)).Format(iso8601),
GatewayNexthop: currentJSONDevice.GatewayNexthop,
Gateway: currentJSONDevice.Gateway,
Location: &currentJSONDevice.Location,
NodeID: strings.ReplaceAll(currentDevice.Mac, ":", ""),
MAC: currentDevice.Mac,
Adresses: []string{currentDevice.IP},
Domain: currentJSONDevice.Domain,
Hostname: "[Unifi] " + currentDevice.Name,
Owner: "Freifunk Rhein-Sieg",
Firmware: firmware{
Base: "Ubiquiti - Stock",
Release: currentDevice.Version,
},
Autoupdater: autoupdater{
Enabled: false,
Branch: "stable",
},
NProc: 1,
Model: model,
})
}
}
return nodes, links, err
}
func UnifiNewAPI(user string, pass string, baseURL string) UnifiAPIData {
return UnifiAPIData{
user: user,
pass: pass,
baseURL: baseURL,
client: httpClient(),
}
}
func (u *UnifiAPIData) ucCallAPI(url string, method string, body *bytes.Buffer, output interface{}) error {
req, err := http.NewRequest(method, u.baseURL+url, body)
if err != nil {
return fmt.Errorf("can't set request %s", u.baseURL+url)
}
req.Header.Set("Content-Type", "application/json")
response, err := u.client.Do(req)
if err != nil {
return fmt.Errorf("can't login %s", u.baseURL+url)
}
defer response.Body.Close()
if response.StatusCode != 200 {
return fmt.Errorf("login failed %s", u.baseURL+url)
}
data, err := io.ReadAll(response.Body)
if err != nil {
return err
}
err = json.Unmarshal(data, &output)
if err != nil {
return err
}
return nil
}
func (u *UnifiAPIData) ucLogin() error {
var loginData = []byte(`{"username":"` + u.user + `","password":"` + u.pass + `"}`)
url := "/api/login"
err := u.ucCallAPI(url, http.MethodPost, bytes.NewBuffer(loginData), nil)
if err != nil {
return err
}
return nil
}
func (u *UnifiAPIData) ucGetSites() ([]ucSite, error) {
var d struct {
Data []ucSite `json:"data"`
}
url := "/api/self/sites"
err := u.ucCallAPI(url, http.MethodGet, bytes.NewBuffer([]byte{}), &d)
if err != nil {
return []ucSite{}, err
}
return d.Data, nil
}
func (u *UnifiAPIData) ucGetDevices(sites []ucSite) ([]ucDevice, error) {
var d struct {
Data []ucDevice `json:"data"`
}
var s []ucDevice
for _, site := range sites {
url := "/api/s/" + site.ID + "/stat/device"
u.ucCallAPI(url, http.MethodGet, bytes.NewBuffer([]byte{}), &d)
s = append(s, d.Data...)
}
return s, nil
}
func UnifiAddLink(dev device, links []link) []link {
for i := range links {
if links[i].SourceAddr == dev.MAC {
// link already exists
return links
}
}
if dev.LinkedTo == "" {
//no LinkedTo in ucDevices.json
return links
}
links = append(links, link{
Type: "cable",
Source: strings.ReplaceAll(dev.MAC, ":", ""),
Target: strings.ReplaceAll(dev.GatewayNexthop, ":", ""),
SourceTQ: 1,
TargetTQ: 1,
SourceAddr: dev.MAC,
TargetAddr: dev.LinkedTo,
})
return links
}
func findNodeID(NodeID string) bool {
for s := range conf.Unifi {
ucDev := getDevices(conf.Unifi[s].UCDevicesURL)
for i := range ucDev.Devices {
if ucDev.Devices[i].GatewayNexthop == NodeID {
return true
}
}
}
return false
}

287
unms.go
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@ -1,287 +0,0 @@
package main
import (
"encoding/json"
"errors"
"fmt"
"io/ioutil"
"log"
"net/http"
"strings"
"time"
_ "github.com/fatih/structs"
//_ "github.com/influxdata/influxdb1-client" // this is important because of the bug in go mod
client "github.com/influxdata/influxdb1-client/v2"
)
// UNMS API processing (Richtfunk)
func processUISPRiFu() ([]node, []link, error) {
// Variables for runtime
var links []link
var nodes []node
d := getDevices(conf.UISP.DevicesURL)
// API CALL 1 (get Device overview)
log.Println("Starting UISP API Crawler for Rifu devices")
log.Println("Getting device overview from UNMS API")
var u []unifiAPIResponse
if err := UnmsCallAPI("/devices", &u); err != nil {
return nil, nil, err
}
for i := range d.Devices {
time.Sleep(time.Second)
var dev unifiAPIResponse
var currentDevice device
for j := range u {
if strings.ToUpper(u[j].Identification.MAC) == strings.ToUpper(d.Devices[i].MAC) {
dev = u[j]
currentDevice = d.Devices[i]
}
}
isOnline := dev.Overview.Status == "active"
// END OF API CALL 1
// Getting details from UISP
log.Println("Getting device details for: ", d.Devices[i].Name)
var details unifiAPIDetails
if err := UnmsCallAPI("/devices/erouters/"+dev.Identification.ID, &details); err != nil {
return nil, nil, err
}
// Getting details for RiFu
log.Println("Getting details for RiFu Link for: ", d.Devices[i].Name)
var airmaxes []unifiAPIAirmax
if err := UnmsCallAPI("/devices/airmaxes/"+dev.Identification.ID+"/stations", &airmaxes); err != nil {
return nil, nil, err
}
// check if remote mac address is part of our published network
for i := range airmaxes {
if isRemoteMACpublished(airmaxes[i].DeviceIdentification.MAC, d.Devices) {
links = UnmsAddLink(dev, airmaxes[i], links)
}
}
// END OF API CALL 3
// Get info from json file (static)
nodes = append(nodes, node{
Firstseen: dev.Overview.CreatedAt.Format(iso8601),
Lastseen: dev.Overview.LastSeen.Format(iso8601),
IsOnline: isOnline,
IsGateway: false,
Clients: 0,
ClientsWifi24: 0,
ClientsWifi5: 0,
ClientsOther: 0,
RootFSUsage: 0,
LoadAVG: details.Overview.CPU / 100,
MemoryUsage: details.Overview.RAM / 100,
Uptime: dev.Identification.Started.Format(iso8601),
GatewayNexthop: currentDevice.GatewayNexthop,
Gateway: currentDevice.Gateway,
Location: &currentDevice.Location,
NodeID: strings.ReplaceAll(dev.Identification.MAC, ":", ""),
MAC: dev.Identification.MAC,
Adresses: UnmsGetAddresses(details.IPAddress),
Domain: currentDevice.Domain,
Hostname: "[RiFu] " + details.Identification.Name,
Owner: "Freifunk Rhein-Sieg",
Firmware: firmware{
Base: "Ubiquiti - Stock",
Release: details.Firmware.Current,
},
Autoupdater: autoupdater{
Enabled: false,
Branch: "stable",
},
NProc: 1,
Model: details.Identification.Model,
})
}
return nodes, links, nil
}
func processUISPRouter() ([]node, error) {
time.Sleep(time.Second)
// Variables for runtime
var nodes []node
d := getDevices(conf.UISP.RouterURL)
// API CALL 1, get all devices list from UNMS
log.Println("Get all Routers from UISP")
var u []unifiAPIResponse
if err := UnmsCallAPI("/devices", &u); err != nil {
return nil, err
}
// Get Information for devices device
for i := range d.Devices {
var dev unifiAPIResponse
var currentDevice device
for j := range u {
if strings.ToUpper(u[j].Identification.MAC) == strings.ToUpper(d.Devices[i].MAC) {
dev = u[j]
currentDevice = d.Devices[i]
}
}
isOnline := dev.Overview.Status == "active"
// API CALL FOR ROUTER DETAILS (Interface RX/TX)
log.Println("Getting details of ", d.Devices[i].Name, "from UISP API")
var details unifiAPIDetails
if err := UnmsCallAPI("/devices/erouters/"+dev.Identification.ID, &details); err != nil {
return nil, err
}
// API CALL FOR DEVICE STATISTICS (CPU, RAM)
log.Println("Getting statistics of ", d.Devices[i].Name, "from UISP API")
var statistics UNMSstatistics
if err := UnmsCallAPI("/devices/"+dev.Identification.ID+"/statistics?interval=hour", &statistics); err != nil {
return nil, err
}
// API CALL FOR DHCP LEASES
log.Println("Getting DHCP Leases of ", d.Devices[i].Name, "from UNMS API")
var dhcpleases UNMSdhcp
if isOnline {
if err := UnmsCallAPI("/devices/erouters/"+dev.Identification.ID+"/dhcp/leases", &dhcpleases); err != nil {
return nil, err
}
} else {
log.Println("Router ist offline, skipping DHCP Leases")
}
// fields := map[string]interface{}{}
fields := make(map[string]any)
tags := map[string]string{
"hostname": strings.ReplaceAll(d.Devices[i].Name, " ", "-"),
"nodeid": strings.ReplaceAll(dev.Identification.MAC, ":", ""),
}
// Generate fields for all network interfaces
for eth := range details.Interfaces {
interface_name_rx := ("rate.rx" + "_" + details.Interfaces[eth].Identification.Name)
interface_name_tx := ("rate.tx" + "_" + details.Interfaces[eth].Identification.Name)
fields[interface_name_rx] = details.Interfaces[eth].Statistics.Rxrate
fields[interface_name_tx] = details.Interfaces[eth].Statistics.Txrate
}
// set default values if we can't get statistics
fields["cpu"] = 0
fields["load"] = float64(0)
fields["ram"] = 0
if isOnline {
// Generate fields for all Statistics
load := (float64(statistics.CPU.AVG[0].Y) / float64(100))
fields["cpu"] = statistics.CPU.AVG[0].Y
fields["load"] = load
fields["ram"] = statistics.RAM.AVG[0].Y
}
// Generate field for DHCP Leases
fields["clients.total"] = len(dhcpleases)
// Generate Dataponts
point, err := client.NewPoint(
"node",
tags,
fields,
time.Now(),
)
if err != nil {
log.Fatalln("Error: ", err)
}
if conf.General.InfluxEnabled {
sendInfluxBatchDataPoint(point, conf.General.FreifunkInfluxPort)
}
// Get info from json file (static)
nodes = append(nodes, node{
Firstseen: dev.Overview.CreatedAt.Format(iso8601),
Lastseen: dev.Overview.LastSeen.Format(iso8601),
IsOnline: isOnline,
IsGateway: false,
Clients: 0,
ClientsWifi24: 0,
ClientsWifi5: 0,
ClientsOther: 0,
RootFSUsage: 0,
LoadAVG: details.Overview.CPU / 100,
MemoryUsage: details.Overview.RAM / 100,
Uptime: dev.Identification.Started.Format(iso8601),
GatewayNexthop: currentDevice.GatewayNexthop,
Gateway: currentDevice.Gateway,
Location: &currentDevice.Location,
NodeID: strings.ReplaceAll(dev.Identification.MAC, ":", ""),
MAC: dev.Identification.MAC,
Adresses: UnmsGetAddresses(details.IPAddress),
Domain: currentDevice.Domain,
Hostname: "[VPN-Router] " + details.Identification.Name,
Owner: "Freifunk Rhein-Sieg",
Firmware: firmware{
Base: "Ubiquiti - Stock",
Release: details.Firmware.Current,
},
Autoupdater: autoupdater{
Enabled: false,
Branch: "stable",
},
NProc: 1,
Model: details.Identification.Model,
})
}
return nodes, nil
}
func UnmsCallAPI(url string, i any) error {
time.Sleep(time.Second)
request, err := http.NewRequest(http.MethodGet, conf.UISP.UnmsAPIURL+url, nil)
if err != nil {
return errors.New(fmt.Sprint("can't set request", conf.UISP.UnmsAPIURL+url))
}
//log.Println(conf.UISP.UnmsAPIURL + url)
request.Header.Set("x-auth-token", conf.UISP.APItoken)
client := &http.Client{}
response, err := client.Do(request)
if err != nil {
return fmt.Errorf("can't get request %s with x-auth-token %s", conf.UISP.UnmsAPIURL+url, conf.UISP.APItoken)
}
if response.StatusCode != 200 {
log.Println("Can't call UNMS API, check token and URL. Skipping device. HTTP Status: ", response.StatusCode)
return nil
}
data, err := ioutil.ReadAll(response.Body)
defer response.Body.Close()
if err != nil {
return fmt.Errorf("can't read response body: %+v", response.Body)
}
// no error occurred, unmarshal to struct
return json.Unmarshal(data, &i)
}
func UnmsGetAddresses(ip string) []string {
var adresses []string
adresses = append(adresses, strings.Split(ip, "/")[0])
return adresses
}
func UnmsAddLink(dev unifiAPIResponse, airmaxes unifiAPIAirmax, links []link) []link {
for i := range links {
if links[i].SourceAddr == airmaxes.DeviceIdentification.MAC {
// link already exists
return links
}
}
links = append(links, link{
Type: "wifi",
Source: strings.ReplaceAll(dev.Identification.MAC, ":", ""),
Target: strings.ReplaceAll(airmaxes.DeviceIdentification.MAC, ":", ""),
SourceTQ: airmaxes.Statistics.LinkScore,
TargetTQ: airmaxes.Statistics.LinkScore,
SourceAddr: dev.Identification.MAC,
TargetAddr: airmaxes.DeviceIdentification.MAC,
})
return links
}