From 0dc5c0f4d706bc98d60d2a1b6c61097c94815714 Mon Sep 17 00:00:00 2001
From: Danijel Fischer <danijel@stojnic.com>
Date: Sun, 4 Oct 2020 12:57:29 +0200
Subject: [PATCH 1/2] Add a white border around the QR Image

---
 src/api/api.go   |  9 +++++----
 src/docs/docs.go | 21 ++++++++++++++++++---
 2 files changed, 23 insertions(+), 7 deletions(-)

diff --git a/src/api/api.go b/src/api/api.go
index 078a0d7..07ae0e4 100644
--- a/src/api/api.go
+++ b/src/api/api.go
@@ -6,15 +6,16 @@ import (
 	"encoding/base64"
 	"encoding/json"
 	"errors"
+	"os"
+	"os/exec"
+	"strings"
+	"time"
+
 	"github.com/gin-gonic/gin"
 	uuid "github.com/gofrs/uuid"
 	"github.com/h2non/filetype"
 	log "github.com/sirupsen/logrus"
 	qrcode "github.com/skip2/go-qrcode"
-	"os"
-	"os/exec"
-	"strings"
-	"time"
 )
 
 const groupPrefix = "group."
diff --git a/src/docs/docs.go b/src/docs/docs.go
index cb80f03..0c33fe8 100644
--- a/src/docs/docs.go
+++ b/src/docs/docs.go
@@ -169,8 +169,18 @@ var doc = `{
         },
         "/v1/qrcodelink": {
             "get": {
-                "description": "test",
+                "parameters": [
+                    {
+                        "in": "query",
+                        "name": "device_name",
+                        "type": "string",
+                        "required": true,
+                        "description": "The name of the device is being linked. This name will be shown in Signal as device."
+                    }
+                ],
+                "description": "Returns a QR-Code image. In case of an error a JSON object will be returned. Due to security reason of Signal, the provided QR-Code will change with each request.",
                 "produces": [
+                    "image/png".
                     "application/json"
                 ],
                 "tags": [
@@ -179,9 +189,14 @@ var doc = `{
                 "summary": "Link device and generate QR code.",
                 "responses": {
                     "200": {
-                        "description": "Image",
+                        "description": "Ok",
+                        "content":
+                            "image"
+                    },
+                    "400": {
+                        "description": "Bad Request",
                         "schema": {
-                            "type": "string"
+                            "$ref": "#/definitions/api.Error"
                         }
                     }
                 }

From dff503e31d883047089b32abdd30b31e92d823f9 Mon Sep 17 00:00:00 2001
From: Danijel Fischer <danijel@stojnic.com>
Date: Sun, 4 Oct 2020 13:00:00 +0200
Subject: [PATCH 2/2] Forgot to add the main change

---
 src/api/api.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/api/api.go b/src/api/api.go
index 07ae0e4..f0b2569 100644
--- a/src/api/api.go
+++ b/src/api/api.go
@@ -631,7 +631,7 @@ func (a *Api) GetQrCodeLink(c *gin.Context) {
 		c.JSON(400, gin.H{"error": err.Error()})
 	}
 
-	q.DisableBorder = true
+	q.DisableBorder = false
 	var png []byte
 	png, err = q.PNG(256)
 	if err != nil {