Adding upstream version 1.34.4.

Signed-off-by: Daniel Baumann <daniel@debian.org>

plugins/inputs/webhooks/filestack/README.md

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+# Filestack webhook
+
+You should configure your Filestack's Webhooks to point at the `webhooks`
+service. To do this go to [filestack.com](https://www.filestack.com/), select
+your app and click `Credentials > Webhooks`. In the resulting page, set the
+`URL` to `http://<my_ip>:1619/filestack`, and click on `Add`.
+
+## Events
+
+See the [webhook doc](https://www.filestack.com/docs/webhooks).
+
+*Limitations*: It stores all events except video conversions events.
+
+All events for logs the original timestamp, the action and the id.
+
+**Tags:**
+
+* 'action' = `event.action` string
+
+**Fields:**
+
+* 'id' = `event.id` string

plugins/inputs/webhooks/filestack/filestack_webhooks.go

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+package filestack
+
+import (
+	"encoding/json"
+	"io"
+	"net/http"
+	"time"
+
+	"github.com/gorilla/mux"
+
+	"github.com/influxdata/telegraf"
+	"github.com/influxdata/telegraf/plugins/common/auth"
+)
+
+type Webhook struct {
+	Path string
+	acc  telegraf.Accumulator
+	log  telegraf.Logger
+	auth.BasicAuth
+}
+
+// Register registers the webhook with the provided router
+func (fs *Webhook) Register(router *mux.Router, acc telegraf.Accumulator, log telegraf.Logger) {
+	router.HandleFunc(fs.Path, fs.eventHandler).Methods("POST")
+
+	fs.log = log
+	fs.log.Infof("Started the webhooks_filestack on %s", fs.Path)
+	fs.acc = acc
+}
+
+func (fs *Webhook) eventHandler(w http.ResponseWriter, r *http.Request) {
+	defer r.Body.Close()
+
+	if !fs.Verify(r) {
+		w.WriteHeader(http.StatusUnauthorized)
+		return
+	}
+
+	body, err := io.ReadAll(r.Body)
+	if err != nil {
+		w.WriteHeader(http.StatusBadRequest)
+		return
+	}
+
+	event := &filestackEvent{}
+	err = json.Unmarshal(body, event)
+	if err != nil {
+		w.WriteHeader(http.StatusBadRequest)
+		return
+	}
+
+	fs.acc.AddFields("filestack_webhooks", event.fields(), event.tags(), time.Unix(event.TimeStamp, 0))
+
+	w.WriteHeader(http.StatusOK)
+}

plugins/inputs/webhooks/filestack/filestack_webhooks_events.go

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+package filestack
+
+import "strconv"
+
+type filestackEvent struct {
+	Action    string `json:"action"`
+	TimeStamp int64  `json:"timestamp"`
+	ID        int    `json:"id"`
+}
+
+func (fe *filestackEvent) tags() map[string]string {
+	return map[string]string{
+		"action": fe.Action,
+	}
+}
+
+func (fe *filestackEvent) fields() map[string]interface{} {
+	return map[string]interface{}{
+		"id": strconv.Itoa(fe.ID),
+	}
+}

plugins/inputs/webhooks/filestack/filestack_webhooks_test.go

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+package filestack
+
+import (
+	"io"
+	"net/http"
+	"net/http/httptest"
+	"os"
+	"strings"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+
+	"github.com/influxdata/telegraf/testutil"
+)
+
+func postWebhooks(t *testing.T, md *Webhook, eventBodyFile io.Reader) *httptest.ResponseRecorder {
+	req, err := http.NewRequest("POST", "/filestack", eventBodyFile)
+	require.NoError(t, err)
+	w := httptest.NewRecorder()
+
+	md.eventHandler(w, req)
+
+	return w
+}
+
+func TestDialogEvent(t *testing.T) {
+	var acc testutil.Accumulator
+	fs := &Webhook{Path: "/filestack", acc: &acc}
+	resp := postWebhooks(t, fs, getFile(t, "testdata/dialog_open.json"))
+	if resp.Code != http.StatusOK {
+		t.Errorf("POST returned HTTP status code %v.\nExpected %v", resp.Code, http.StatusOK)
+	}
+
+	fields := map[string]interface{}{
+		"id": "102",
+	}
+
+	tags := map[string]string{
+		"action": "fp.dialog",
+	}
+
+	acc.AssertContainsTaggedFields(t, "filestack_webhooks", fields, tags)
+}
+
+func TestParseError(t *testing.T) {
+	fs := &Webhook{Path: "/filestack"}
+	resp := postWebhooks(t, fs, strings.NewReader(""))
+	if resp.Code != http.StatusBadRequest {
+		t.Errorf("POST returned HTTP status code %v.\nExpected %v", resp.Code, http.StatusBadRequest)
+	}
+}
+
+func TestUploadEvent(t *testing.T) {
+	var acc testutil.Accumulator
+	fs := &Webhook{Path: "/filestack", acc: &acc}
+	resp := postWebhooks(t, fs, getFile(t, "testdata/upload.json"))
+	if resp.Code != http.StatusOK {
+		t.Errorf("POST returned HTTP status code %v.\nExpected %v", resp.Code, http.StatusOK)
+	}
+
+	fields := map[string]interface{}{
+		"id": "100946",
+	}
+
+	tags := map[string]string{
+		"action": "fp.upload",
+	}
+
+	acc.AssertContainsTaggedFields(t, "filestack_webhooks", fields, tags)
+}
+
+func TestVideoConversionEvent(t *testing.T) {
+	var acc testutil.Accumulator
+	fs := &Webhook{Path: "/filestack", acc: &acc}
+	resp := postWebhooks(t, fs, getFile(t, "testdata/video_conversion.json"))
+	if resp.Code != http.StatusBadRequest {
+		t.Errorf("POST returned HTTP status code %v.\nExpected %v", resp.Code, http.StatusBadRequest)
+	}
+}
+
+func getFile(t *testing.T, filePath string) io.Reader {
+	file, err := os.Open(filePath)
+	require.NoErrorf(t, err, "could not read from file %s", filePath)
+
+	return file
+}

plugins/inputs/webhooks/filestack/testdata/dialog_open.json

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+{
+  "action": "fp.dialog",
+  "timestamp": 1435584646,
+  "id": 102,
+  "text": {
+    "mimetypes": [
+      "*/*"
+    ],
+    "iframe": false,
+    "language": "en",
+    "id": "1435584650723",
+    "mobile": false,
+    "app": {
+      "upsell": "false",
+      "apikey": "YOUR_API_KEY",
+      "customization": {
+        "saveas_subheader": "Save it down to your local device or onto the Cloud",
+        "folder_subheader": "Choose a folder to share with this application",
+        "open_subheader": "Choose from the files on your local device or the ones you have online",
+        "folder_header": "Select a folder",
+        "help_text": "",
+        "saveas_header": "Save your file",
+        "open_header": "Upload a file"
+      }
+    },
+    "dialogType": "open",
+    "auth": false,
+    "welcome_header": "Upload a file",
+    "welcome_subheader": "Choose from the files on your local device or the ones you have online",
+    "help_text": "",
+    "recent_path": "/",
+    "extensions": null,
+    "maxSize": 0,
+    "signature": null,
+    "policy": null,
+    "custom_providers": "imgur,cloudapp",
+    "intra": false
+  }
+}

plugins/inputs/webhooks/filestack/testdata/upload.json

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+{
+  "action": "fp.upload",
+  "timestamp": 1443444905,
+  "id": 100946,
+  "text": {
+    "url": "https://www.filestackapi.com/api/file/WAunDTTqQfCNWwUUyf6n",
+    "client": "Facebook",
+    "type": "image/jpeg",
+    "filename": "1579337399020824.jpg",
+    "size": 139154
+  }
+}

plugins/inputs/webhooks/filestack/testdata/video_conversion.json

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+{
+  "status":"completed",
+  "message":"Done",
+  "data":{
+    "thumb":"https://cdn.filestackcontent.com/f1e8V88QDuxzOvtOAq1W",
+    "thumb100x100":"https://process.filestackapi.com/AhTgLagciQByzXpFGRI0Az/resize=w:100,h:100,f:crop/output=f:jpg,q:66/https://cdn.filestackcontent.com/f1e8V88QDuxzOvtOAq1W",
+    "thumb200x200":"https://process.filestackapi.com/AhTgLagciQByzXpFGRI0Az/resize=w:200,h:200,f:crop/output=f:jpg,q:66/https://cdn.filestackcontent.com/f1e8V88QDuxzOvtOAq1W",
+    "thumb300x300":"https://process.filestackapi.com/AhTgLagciQByzXpFGRI0Az/resize=w:300,h:300,f:crop/output=f:jpg,q:66/https://cdn.filestackcontent.com/f1e8V88QDuxzOvtOAq1W",
+    "url":"https://cdn.filestackcontent.com/VgvFVdvvTkml0WXPIoGn"
+  },
+  "metadata":{
+    "result":{
+      "audio_channels":2,
+      "audio_codec":"vorbis",
+      "audio_sample_rate":44100,
+      "created_at":"2015/12/21 20:45:19 +0000",
+      "duration":10587,
+      "encoding_progress":100,
+      "encoding_time":8,
+      "extname":".webm",
+      "file_size":293459,
+      "fps":24,
+      "height":260,
+      "mime_type":"video/webm",
+      "started_encoding_at":"2015/12/21 20:45:22 +0000",
+      "updated_at":"2015/12/21 20:45:32 +0000",
+      "video_bitrate":221,
+      "video_codec":"vp8",
+      "width":300
+    },
+    "source":{
+      "audio_bitrate":125,
+      "audio_channels":2,
+      "audio_codec":"aac",
+      "audio_sample_rate":44100,
+      "created_at":"2015/12/21 20:45:19 +0000",
+      "duration":10564,
+      "extname":".mp4",
+      "file_size":875797,
+      "fps":24,
+      "height":360,
+      "mime_type":"video/mp4",
+      "updated_at":"2015/12/21 20:45:32 +0000",
+      "video_bitrate":196,
+      "video_codec":"h264",
+      "width":480
+    }
+  },
+  "timestamp":"1453850583",
+  "uuid":"638311d89d2bc849563a674a45809b7c"
+}