admin: Copy challenge.json from sync to distsettings

admin/api/settings.go

@@ -3,8 +3,10 @@ package api
 import (
 	"encoding/json"
 	"fmt"
+	"io"
 	"log"
 	"net/http"
+	"os"
 	"path"
 	"reflect"
 	"time"
@@ -58,7 +60,21 @@ func getROSettings(c *gin.Context) {
 }
 
 func getChallengeInfo(c *gin.Context) {
-	challengeinfo, err := sync.GetFileContent(sync.GlobalImporter, "challenge.json")
+	var challengeinfo string
+	var err error
+	if sync.GlobalImporter == nil {
+		if fd, err := os.Open(path.Join(settings.SettingsDir, settings.ChallengeFile)); err == nil {
+			defer fd.Close()
+			var buf []byte
+			buf, err = io.ReadAll(fd)
+			if err == nil {
+				challengeinfo = string(buf)
+			}
+		}
+	} else {
+		challengeinfo, err = sync.GetFileContent(sync.GlobalImporter, settings.ChallengeFile)
+	}
+
 	if err != nil {
 		log.Println("Unable to retrieve challenge.json:", err.Error())
 		c.AbortWithStatusJSON(http.StatusInternalServerError, gin.H{"errmsg": fmt.Sprintf("Unable to retrive challenge.json: %s", err.Error())})
@@ -96,6 +112,12 @@ func saveChallengeInfo(c *gin.Context) {
 		return
 	}
 
+	if err := settings.SaveChallengeInfo(path.Join(settings.SettingsDir, settings.ChallengeFile), info); err != nil {
+		log.Println("Unable to SaveChallengeInfo:", err.Error())
+		c.AbortWithStatusJSON(http.StatusInternalServerError, gin.H{"errmsg": fmt.Sprintf("Unable to save distributed challenge info: %s", err.Error())})
+		return
+	}
+
 	c.JSON(http.StatusOK, info)
 }
 

admin/main.go

@@ -142,6 +142,20 @@ func main() {
 			log.Fatal("Unable to initialize the importer:", err)
 		}
 		log.Println("Using", sync.GlobalImporter.Kind())
+
+		// Update distributed challenge.json
+		challengeinfo, err := sync.GetFileContent(sync.GlobalImporter, settings.ChallengeFile)
+		if err == nil {
+			if fd, err := os.Create(path.Join(settings.SettingsDir, settings.ChallengeFile)); err != nil {
+				log.Fatal("Unable to open SETTINGS/challenge.json:", err)
+			} else {
+				fd.Write([]byte(challengeinfo))
+				err = fd.Close()
+				if err != nil {
+					log.Fatal("Something went wrong during SETTINGS/challenge.json writing:", err)
+				}
+			}
+		}
 	}
 
 	// Sanitize options