detect new system to register default admin

.env.example

@@ -1,6 +1,6 @@
 mongoURI=mongodb://localhost:27017
 dbo=school
-secret=
+secret=<your 256 bit secret>
 PORT=8000
-SYSTEM_EMAIL=
-SYSTEM_PASSWORD=
+SYSTEM_EMAIL=<your system email>
+SYSTEM_PASSWORD=<your system password>

controllers/authController.go

@@ -1,12 +1,16 @@
 package controllers
 
 import (
+	"bufio"
 	"context"
+	"fmt"
 	"os"
+	"strings"
 	"time"
 
 	"github.com/SowinskiBraeden/school-management-api/database"
 	"github.com/SowinskiBraeden/school-management-api/models"
+	"github.com/howeyc/gopass"
 
 	"net/smtp"
 
@@ -23,6 +27,57 @@ var studentCollection *mongo.Collection = database.OpenCollection(database.Clien
 var contactCollection *mongo.Collection = database.OpenCollection(database.Client, "contacts")
 var adminCollection *mongo.Collection = database.OpenCollection(database.Client, "admins")
 
+func NewSystem() {
+	count, err := adminCollection.CountDocuments(context.Background(), bson.D{})
+	if err != nil {
+		fmt.Println("Unable to detect new system")
+	}
+
+	if count == 0 {
+		fmt.Println("Admin account setup...")
+		reader := bufio.NewReader(os.Stdin)
+		fmt.Print("First Name: ")
+		firstname, _ := reader.ReadString('\n')
+		fmt.Print("Last Name: ")
+		lastname, _ := reader.ReadString('\n')
+		fmt.Print("Email: ")
+		email, _ := reader.ReadString('\n')
+		fmt.Print("Password: ")
+		password, _ := gopass.GetPasswd()
+
+		var admin models.Admin
+		admin.FirstName = strings.TrimSuffix(firstname, "\n")
+		admin.LastName = strings.TrimSuffix(lastname, "\n")
+		admin.Email = strings.TrimSuffix(email, "\n")
+
+		admin.SchoolEmail = admin.GenerateSchoolEmail()
+
+		pass := strings.TrimSuffix(string(password), "\n")
+		admin.Password = admin.HashPassword(pass)
+		admin.TempPassword = false
+
+		var aid string
+		for {
+			aid = GenerateID(6)
+			if ValidateID(aid) == true {
+				break
+			}
+		}
+		admin.AID = aid
+
+		admin.Created_at, _ = time.Parse(time.RFC3339, time.Now().Format(time.RFC3339))
+		admin.Updated_at, _ = time.Parse(time.RFC3339, time.Now().Format(time.RFC3339))
+		admin.ID = primitive.NewObjectID()
+
+		_, insertErr := adminCollection.InsertOne(context.Background(), admin)
+		if insertErr != nil {
+			fmt.Print("Failed to create admin")
+		}
+
+		fmt.Println("Successfully created system admin")
+	}
+}
+
 var SecretKey = os.Getenv("secret")
 
 var systemEmail string = os.Getenv("SYSTEM_EMAIL")

go.mod

@@ -7,6 +7,7 @@ require (
 	github.com/gofiber/fiber/v2 v2.26.0
 	github.com/google/go-cmp v0.5.6 // indirect
 	github.com/google/uuid v1.3.0
+	github.com/howeyc/gopass v0.0.0-20210920133722-c8aef6fb66ef
 	github.com/joho/godotenv v1.3.0
 	github.com/stretchr/testify v1.7.0 // indirect
 	go.mongodb.org/mongo-driver v1.7.2

go.sum

@@ -42,6 +42,8 @@ github.com/google/go-cmp v0.5.6 h1:BKbKCqvP6I+rmFHt06ZmyQtvB8xAkWdhFyr0ZUNZcxQ=
 github.com/google/go-cmp v0.5.6/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/uuid v1.3.0 h1:t6JiXgmwXMjEs8VusXIJk2BXHsn+wx8BZdTaoZ5fu7I=
 github.com/google/uuid v1.3.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/howeyc/gopass v0.0.0-20210920133722-c8aef6fb66ef h1:A9HsByNhogrvm9cWb28sjiS3i7tcKCkflWFEkHfuAgM=
+github.com/howeyc/gopass v0.0.0-20210920133722-c8aef6fb66ef/go.mod h1:lADxMC39cJJqL93Duh1xhAs4I2Zs8mKS89XWXFGp9cs=
 github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8=
 github.com/joho/godotenv v1.3.0 h1:Zjp+RcGpHhGlrMbJzXTrZZPrWj+1vfm90La1wgB6Bhc=
 github.com/joho/godotenv v1.3.0/go.mod h1:7hK45KPybAkOC6peb+G5yklZfMxEjkZhHbwpqxOKXbg=
@@ -128,6 +130,7 @@ golang.org/x/sys v0.0.0-20210514084401-e8d321eab015/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20211205182925-97ca703d548d h1:FjkYO/PPp4Wi0EAUOVLxePm7qVW4r4ctbWpURyuOD0E=
 golang.org/x/sys v0.0.0-20211205182925-97ca703d548d/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1 h1:v+OssWQX+hTHEmOBgwxdZxK4zHq3yOs8F9J7mk0PY8E=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=

main.go

@@ -11,7 +11,7 @@ import (
 	"github.com/gofiber/fiber/v2/middleware/cors"
 )
 
-const version string = "\nv0.8.2-Alpha"
+const version string = "\nv0.8.3-Alpha"
 
 func main() {
 	fmt.Println(version)

routes/routes.go

@@ -7,8 +7,10 @@ import (
 )
 
 func Setup(app *fiber.App) {
-	// API Handling
+	// Detect if system is new and needs default admin
+	controllers.NewSystem()
 
+	// API Handling
 	var routerPrefix string = "/api/v1"
 
 	// Student Authentication Handler