Added simple TOTP Two Factor Authentication

src/components/Login.vue

@@ -4,16 +4,23 @@
             <form @submit.prevent="submit">
                 <h1 class="h3 mb-3 fw-normal" />
 
-                <div class="form-floating">
+                <div v-if="!tokenRequired" class="form-floating">
                     <input id="floatingInput" v-model="username" type="text" class="form-control" placeholder="Username">
                     <label for="floatingInput">{{ $t("Username") }}</label>
                 </div>
 
-                <div class="form-floating mt-3">
+                <div v-if="!tokenRequired" class="form-floating mt-3">
                     <input id="floatingPassword" v-model="password" type="password" class="form-control" placeholder="Password">
                     <label for="floatingPassword">{{ $t("Password") }}</label>
                 </div>
 
+                <div v-if="tokenRequired">
+                    <div class="form-floating mt-3">
+                        <input id="floatingToken" v-model="token" type="text" maxlength="6" class="form-control" placeholder="123456">
+                        <label for="floatingToken">{{ $t("Token") }}</label>
+                    </div>
+                </div>
+
                 <div class="form-check mb-3 mt-3 d-flex justify-content-center pe-4">
                     <div class="form-check">
                         <input id="remember" v-model="$root.remember" type="checkbox" value="remember-me" class="form-check-input">
@@ -42,16 +49,24 @@ export default {
             processing: false,
             username: "",
             password: "",
-
+            token: "",
             res: null,
+            tokenRequired: false,
         }
     },
     methods: {
         submit() {
             this.processing = true;
-            this.$root.login(this.username, this.password, (res) => {
+
+            this.$root.login(this.username, this.password, this.token, (res) => {
                 this.processing = false;
-                this.res = res;
+                console.log(res)
+
+                if (res.tokenRequired) {
+                    this.tokenRequired = true;
+                } else {
+                    this.res = res;
+                }
             })
         },
     },

src/components/TwoFADialog.vue

@@ -0,0 +1,178 @@
+<template>
+    <form @submit.prevent="submit">
+        <div ref="modal" class="modal fade" tabindex="-1" data-bs-backdrop="static">
+            <div class="modal-dialog">
+                <div class="modal-content">
+                    <div class="modal-header">
+                        <h5 class="modal-title">
+                            {{ $t("Setup 2FA") }}
+                            <span v-if="twoFAStatus == true" class="badge bg-primary">{{ $t("Active") }}</span>
+                            <span v-if="twoFAStatus == false" class="badge bg-primary">{{ $t("Inactive") }}</span>
+                        </h5>
+                        <button :disabled="processing" type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close" />
+                    </div>
+                    <div class="modal-body">
+                        <div class="mb-3">
+                            <div v-if="uri && twoFAStatus == false" class="mx-auto text-center" style="width: 210px;">
+                                <vue-qrcode :key="uri" :value="uri" type="image/png" :quality="1" :color="{ light: '#ffffffff' }" />
+                                <button v-show="!showURI" type="button" class="btn btn-outline-primary btn-sm mt-2" @click="showURI = true">Show URI</button>
+                            </div>
+                            <p v-if="showURI && twoFAStatus == false" class="text-break mt-2">{{ uri }}</p>
+
+                            <button v-if="uri == null && twoFAStatus == false" class="btn btn-primary" type="button" @click="prepare2FA()">
+                                {{ $t("Enable 2FA") }}
+                            </button>
+
+                            <button v-if="twoFAStatus == true" class="btn btn-danger" type="button" :disabled="processing" @click="confirmDisableTwoFA()">
+                                {{ $t("Disable 2FA") }}
+                            </button>
+
+                            <div v-if="uri && twoFAStatus == false" class="mt-3">
+                                <label for="basic-url" class="form-label">{{ $t("twoFAVerifyLabel") }}</label>
+                                <div class="input-group">
+                                    <input v-model="token" type="text" class="form-control">
+                                    <button class="btn btn-outline-primary" type="button" @click="verifyToken()">{{ $t("Verify Token") }}</button>
+                                </div>
+                                <p v-show="tokenValid" class="mt-2" style="color: green">{{ $t("tokenValidSettingsMsg") }}</p>
+                            </div>
+                        </div>
+                    </div>
+
+                    <div v-if="twoFAStatus == false" class="modal-footer">
+                        <button type="submit" class="btn btn-primary" :disabled="processing || tokenValid == false" @click="confirmEnableTwoFA()">
+                            <div v-if="processing" class="spinner-border spinner-border-sm me-1"></div>
+                            {{ $t("Save") }}
+                        </button>
+                    </div>
+                </div>
+            </div>
+        </div>
+    </form>
+
+    <Confirm ref="confirmEnableTwoFA" btn-style="btn-danger" :yes-text="$t('Yes')" :no-text="$t('No')" @yes="save2FA">
+        {{ $t("confirmEnableTwoFAMsg") }}
+    </Confirm>
+
+    <Confirm ref="confirmDisableTwoFA" btn-style="btn-danger" :yes-text="$t('Yes')" :no-text="$t('No')" @yes="disable2FA">
+        {{ $t("confirmDisableTwoFAMsg") }}
+    </Confirm>
+</template>
+
+<script lang="ts">
+import { Modal } from "bootstrap"
+import Confirm from "./Confirm.vue";
+import VueQrcode from "vue-qrcode"
+import { useToast } from "vue-toastification"
+const toast = useToast()
+
+export default {
+    components: {
+        Confirm,
+        VueQrcode,
+    },
+    props: {},
+    data() {
+        return {
+            processing: false,
+            uri: null,
+            tokenValid: false,
+            twoFAStatus: null,
+            token: null,
+            showURI: false,
+        }
+    },
+    mounted() {
+        this.modal = new Modal(this.$refs.modal)
+        this.getStatus();
+    },
+    methods: {
+        show() {
+            this.modal.show()
+        },
+
+        confirmEnableTwoFA() {
+            this.$refs.confirmEnableTwoFA.show()
+        },
+
+        confirmDisableTwoFA() {
+            this.$refs.confirmDisableTwoFA.show()
+        },
+
+        prepare2FA() {
+            this.processing = true;
+
+            this.$root.getSocket().emit("prepare2FA", (res) => {
+                this.processing = false;
+
+                if (res.ok) {
+                    this.uri = res.uri;
+                } else {
+                    toast.error(res.msg);
+                }
+            })
+        },
+
+        save2FA() {
+            this.processing = true;
+
+            this.$root.getSocket().emit("save2FA", (res) => {
+                this.processing = false;
+
+                if (res.ok) {
+                    this.$root.toastRes(res)
+                    this.getStatus();
+                    this.modal.hide();
+                } else {
+                    toast.error(res.msg);
+                }
+            })
+        },
+
+        disable2FA() {
+            this.processing = true;
+
+            this.$root.getSocket().emit("disable2FA", (res) => {
+                this.processing = false;
+
+                if (res.ok) {
+                    this.$root.toastRes(res)
+                    this.getStatus();
+                    this.modal.hide();
+                } else {
+                    toast.error(res.msg);
+                }
+            })
+        },
+
+        verifyToken() {
+            this.$root.getSocket().emit("verifyToken", this.token, (res) => {
+                if (res.ok) {
+                    this.tokenValid = res.valid;
+                } else {
+                    toast.error(res.msg);
+                }
+            })
+        },
+
+        getStatus() {
+            this.$root.getSocket().emit("twoFAStatus", (res) => {
+                if (res.ok) {
+                    this.twoFAStatus = res.status;
+                } else {
+                    toast.error(res.msg);
+                }
+            })
+        },
+    },
+}
+</script>
+
+<style lang="scss" scoped>
+@import "../assets/vars.scss";
+
+.dark {
+    .modal-dialog .form-text, .modal-dialog p {
+        color: $dark-font-color;
+    }
+}
+</style>