diff --git a/dictation_client/.env b/dictation_client/.env
index e69de29..485b347 100644
--- a/dictation_client/.env
+++ b/dictation_client/.env
@@ -0,0 +1,4 @@
+VITE_STAGE=local
+VITE_B2C_CLIENTID=5eb34cba-84b6-46f9-a0ea-bc5c41157d63
+VITE_B2C_AUTHORITY=https://adb2codmsdev.b2clogin.com/adb2codmsdev.onmicrosoft.com/b2c_1_signin_dev
+VITE_B2C_KNOWNAUTHORITIES=adb2codmsdev.b2clogin.com
diff --git a/dictation_client/.env.local.example b/dictation_client/.env.local.example
index 52a3024..48a7afa 100644
--- a/dictation_client/.env.local.example
+++ b/dictation_client/.env.local.example
@@ -1 +1,4 @@
-REACT_APP_STAGE=local
+VITE_STAGE=local
+VITE_B2C_CLIENTID=XXXX-XXXX-XXXXX-XXXX
+VITE_B2C_AUTHORITY=https://adb2XXXX.XXXX.com/adb2XXXX.onmicrosoft.com/XXXX
+VITE_B2C_KNOWNAUTHORITIES=adb2cXXXX.XXXx.com
diff --git a/dictation_client/.eslintignore b/dictation_client/.eslintignore
index d27de88..cba808a 100644
--- a/dictation_client/.eslintignore
+++ b/dictation_client/.eslintignore
@@ -3,3 +3,4 @@ build/
 .eslintrc.js
 jest.config.js
 vite.config.ts
+.env.local
diff --git a/dictation_client/src/App.tsx b/dictation_client/src/App.tsx
index fe311e6..f9a8653 100644
--- a/dictation_client/src/App.tsx
+++ b/dictation_client/src/App.tsx
@@ -7,6 +7,7 @@ import { msalConfig } from "common/auth/msalConfig";
 
 const App = (): JSX.Element => {
   const pca = new PublicClientApplication(msalConfig);
+
   return (
     <>
       <GlobalStyle />
diff --git a/dictation_client/src/AppRouter.tsx b/dictation_client/src/AppRouter.tsx
index 8cc88dc..107a3c8 100644
--- a/dictation_client/src/AppRouter.tsx
+++ b/dictation_client/src/AppRouter.tsx
@@ -3,6 +3,7 @@ import styled from "styled-components";
 import TopPage from "pages/TopPage";
 import LoginPage from "pages/LoginPage";
 import SamplePage from "pages/SamplePage";
+import { AuthErrorPage } from "pages/ErrorPage";
 
 const AppRouter: React.FC = () => (
   <BaseDiv>
@@ -10,6 +11,7 @@ const AppRouter: React.FC = () => (
       <Route path="/" element={<TopPage />} />
       <Route path="/login" element={<LoginPage />} />
       <Route path="/XXX" element={<SamplePage />} />
+      <Route path="/AuthError" element={<AuthErrorPage />} />
     </Routes>
   </BaseDiv>
 );
diff --git a/dictation_client/src/api/.gitignore b/dictation_client/src/api/.gitignore
new file mode 100644
index 0000000..149b576
--- /dev/null
+++ b/dictation_client/src/api/.gitignore
@@ -0,0 +1,4 @@
+wwwroot/*.js
+node_modules
+typings
+dist
diff --git a/dictation_client/src/api/.npmignore b/dictation_client/src/api/.npmignore
new file mode 100644
index 0000000..999d88d
--- /dev/null
+++ b/dictation_client/src/api/.npmignore
@@ -0,0 +1 @@
+# empty npmignore to ensure all required files (e.g., in the dist folder) are published by npm
\ No newline at end of file
diff --git a/dictation_client/src/api/.openapi-generator-ignore b/dictation_client/src/api/.openapi-generator-ignore
new file mode 100644
index 0000000..7484ee5
--- /dev/null
+++ b/dictation_client/src/api/.openapi-generator-ignore
@@ -0,0 +1,23 @@
+# OpenAPI Generator Ignore
+# Generated by openapi-generator https://github.com/openapitools/openapi-generator
+
+# Use this file to prevent files from being overwritten by the generator.
+# The patterns follow closely to .gitignore or .dockerignore.
+
+# As an example, the C# client generator defines ApiClient.cs.
+# You can make changes and tell OpenAPI Generator to ignore just this file by uncommenting the following line:
+#ApiClient.cs
+
+# You can match any string of characters against a directory, file or extension with a single asterisk (*):
+#foo/*/qux
+# The above matches foo/bar/qux and foo/baz/qux, but not foo/bar/baz/qux
+
+# You can recursively match patterns against a directory, file or extension with a double asterisk (**):
+#foo/**/qux
+# This matches foo/bar/qux, foo/baz/qux, and foo/bar/baz/qux
+
+# You can also negate patterns with an exclamation (!).
+# For example, you can ignore all files in a docs folder with the file extension .md:
+#docs/*.md
+# Then explicitly reverse the ignore rule for a single file:
+#!docs/README.md
diff --git a/dictation_client/src/api/.openapi-generator/FILES b/dictation_client/src/api/.openapi-generator/FILES
new file mode 100644
index 0000000..16b445e
--- /dev/null
+++ b/dictation_client/src/api/.openapi-generator/FILES
@@ -0,0 +1,9 @@
+.gitignore
+.npmignore
+.openapi-generator-ignore
+api.ts
+base.ts
+common.ts
+configuration.ts
+git_push.sh
+index.ts
diff --git a/dictation_client/src/api/.openapi-generator/VERSION b/dictation_client/src/api/.openapi-generator/VERSION
new file mode 100644
index 0000000..c0be8a7
--- /dev/null
+++ b/dictation_client/src/api/.openapi-generator/VERSION
@@ -0,0 +1 @@
+6.4.0
\ No newline at end of file
diff --git a/dictation_client/src/api/api.ts b/dictation_client/src/api/api.ts
new file mode 100644
index 0000000..9fec2f9
--- /dev/null
+++ b/dictation_client/src/api/api.ts
@@ -0,0 +1,365 @@
+/* tslint:disable */
+/* eslint-disable */
+/**
+ * ODMSOpenAPI
+ * No description provided (generated by Openapi Generator https://github.com/openapitools/openapi-generator)
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+import type { Configuration } from './configuration';
+import type { AxiosPromise, AxiosInstance, AxiosRequestConfig } from 'axios';
+import globalAxios from 'axios';
+// Some imports not used depending on template conditions
+// @ts-ignore
+import { DUMMY_BASE_URL, assertParamExists, setApiKeyToObject, setBasicAuthToObject, setBearerAuthToObject, setOAuthToObject, setSearchParams, serializeDataIfNeeded, toPathString, createRequestFunction } from './common';
+import type { RequestArgs } from './base';
+// @ts-ignore
+import { BASE_PATH, COLLECTION_FORMATS, BaseAPI, RequiredError } from './base';
+
+/**
+ * 
+ * @export
+ * @interface AccessTokenResponse
+ */
+export interface AccessTokenResponse {
+    /**
+     * 
+     * @type {string}
+     * @memberof AccessTokenResponse
+     */
+    'accessToken': string;
+}
+/**
+ * 
+ * @export
+ * @interface ErrorResponse
+ */
+export interface ErrorResponse {
+    /**
+     * 
+     * @type {string}
+     * @memberof ErrorResponse
+     */
+    'message': string;
+    /**
+     * 
+     * @type {string}
+     * @memberof ErrorResponse
+     */
+    'code': string;
+}
+/**
+ * 
+ * @export
+ * @interface TokenRequest
+ */
+export interface TokenRequest {
+    /**
+     * 
+     * @type {string}
+     * @memberof TokenRequest
+     */
+    'idToken': string;
+    /**
+     * web or mobile or desktop
+     * @type {string}
+     * @memberof TokenRequest
+     */
+    'type': string;
+}
+/**
+ * 
+ * @export
+ * @interface TokenResponse
+ */
+export interface TokenResponse {
+    /**
+     * 
+     * @type {string}
+     * @memberof TokenResponse
+     */
+    'refreshToken': string;
+    /**
+     * 
+     * @type {string}
+     * @memberof TokenResponse
+     */
+    'accessToken': string;
+}
+
+/**
+ * AuthApi - axios parameter creator
+ * @export
+ */
+export const AuthApiAxiosParamCreator = function (configuration?: Configuration) {
+    return {
+        /**
+         * 
+         * @summary 
+         * @param {*} [options] Override http request option.
+         * @throws {RequiredError}
+         */
+        accessToken: async (options: AxiosRequestConfig = {}): Promise<RequestArgs> => {
+            const localVarPath = `/auth/accessToken`;
+            // use dummy base URL string because the URL constructor only accepts absolute URLs.
+            const localVarUrlObj = new URL(localVarPath, DUMMY_BASE_URL);
+            let baseOptions;
+            if (configuration) {
+                baseOptions = configuration.baseOptions;
+            }
+
+            const localVarRequestOptions = { method: 'POST', ...baseOptions, ...options};
+            const localVarHeaderParameter = {} as any;
+            const localVarQueryParameter = {} as any;
+
+            // authentication bearer required
+            // http bearer authentication required
+            await setBearerAuthToObject(localVarHeaderParameter, configuration)
+
+
+    
+            setSearchParams(localVarUrlObj, localVarQueryParameter);
+            let headersFromBaseOptions = baseOptions && baseOptions.headers ? baseOptions.headers : {};
+            localVarRequestOptions.headers = {...localVarHeaderParameter, ...headersFromBaseOptions, ...options.headers};
+
+            return {
+                url: toPathString(localVarUrlObj),
+                options: localVarRequestOptions,
+            };
+        },
+        /**
+         * 
+         * @summary 
+         * @param {TokenRequest} tokenRequest 
+         * @param {*} [options] Override http request option.
+         * @throws {RequiredError}
+         */
+        token: async (tokenRequest: TokenRequest, options: AxiosRequestConfig = {}): Promise<RequestArgs> => {
+            // verify required parameter 'tokenRequest' is not null or undefined
+            assertParamExists('token', 'tokenRequest', tokenRequest)
+            const localVarPath = `/auth/token`;
+            // use dummy base URL string because the URL constructor only accepts absolute URLs.
+            const localVarUrlObj = new URL(localVarPath, DUMMY_BASE_URL);
+            let baseOptions;
+            if (configuration) {
+                baseOptions = configuration.baseOptions;
+            }
+
+            const localVarRequestOptions = { method: 'POST', ...baseOptions, ...options};
+            const localVarHeaderParameter = {} as any;
+            const localVarQueryParameter = {} as any;
+
+
+    
+            localVarHeaderParameter['Content-Type'] = 'application/json';
+
+            setSearchParams(localVarUrlObj, localVarQueryParameter);
+            let headersFromBaseOptions = baseOptions && baseOptions.headers ? baseOptions.headers : {};
+            localVarRequestOptions.headers = {...localVarHeaderParameter, ...headersFromBaseOptions, ...options.headers};
+            localVarRequestOptions.data = serializeDataIfNeeded(tokenRequest, localVarRequestOptions, configuration)
+
+            return {
+                url: toPathString(localVarUrlObj),
+                options: localVarRequestOptions,
+            };
+        },
+    }
+};
+
+/**
+ * AuthApi - functional programming interface
+ * @export
+ */
+export const AuthApiFp = function(configuration?: Configuration) {
+    const localVarAxiosParamCreator = AuthApiAxiosParamCreator(configuration)
+    return {
+        /**
+         * 
+         * @summary 
+         * @param {*} [options] Override http request option.
+         * @throws {RequiredError}
+         */
+        async accessToken(options?: AxiosRequestConfig): Promise<(axios?: AxiosInstance, basePath?: string) => AxiosPromise<AccessTokenResponse>> {
+            const localVarAxiosArgs = await localVarAxiosParamCreator.accessToken(options);
+            return createRequestFunction(localVarAxiosArgs, globalAxios, BASE_PATH, configuration);
+        },
+        /**
+         * 
+         * @summary 
+         * @param {TokenRequest} tokenRequest 
+         * @param {*} [options] Override http request option.
+         * @throws {RequiredError}
+         */
+        async token(tokenRequest: TokenRequest, options?: AxiosRequestConfig): Promise<(axios?: AxiosInstance, basePath?: string) => AxiosPromise<TokenResponse>> {
+            const localVarAxiosArgs = await localVarAxiosParamCreator.token(tokenRequest, options);
+            return createRequestFunction(localVarAxiosArgs, globalAxios, BASE_PATH, configuration);
+        },
+    }
+};
+
+/**
+ * AuthApi - factory interface
+ * @export
+ */
+export const AuthApiFactory = function (configuration?: Configuration, basePath?: string, axios?: AxiosInstance) {
+    const localVarFp = AuthApiFp(configuration)
+    return {
+        /**
+         * 
+         * @summary 
+         * @param {*} [options] Override http request option.
+         * @throws {RequiredError}
+         */
+        accessToken(options?: any): AxiosPromise<AccessTokenResponse> {
+            return localVarFp.accessToken(options).then((request) => request(axios, basePath));
+        },
+        /**
+         * 
+         * @summary 
+         * @param {TokenRequest} tokenRequest 
+         * @param {*} [options] Override http request option.
+         * @throws {RequiredError}
+         */
+        token(tokenRequest: TokenRequest, options?: any): AxiosPromise<TokenResponse> {
+            return localVarFp.token(tokenRequest, options).then((request) => request(axios, basePath));
+        },
+    };
+};
+
+/**
+ * AuthApi - object-oriented interface
+ * @export
+ * @class AuthApi
+ * @extends {BaseAPI}
+ */
+export class AuthApi extends BaseAPI {
+    /**
+     * 
+     * @summary 
+     * @param {*} [options] Override http request option.
+     * @throws {RequiredError}
+     * @memberof AuthApi
+     */
+    public accessToken(options?: AxiosRequestConfig) {
+        return AuthApiFp(this.configuration).accessToken(options).then((request) => request(this.axios, this.basePath));
+    }
+
+    /**
+     * 
+     * @summary 
+     * @param {TokenRequest} tokenRequest 
+     * @param {*} [options] Override http request option.
+     * @throws {RequiredError}
+     * @memberof AuthApi
+     */
+    public token(tokenRequest: TokenRequest, options?: AxiosRequestConfig) {
+        return AuthApiFp(this.configuration).token(tokenRequest, options).then((request) => request(this.axios, this.basePath));
+    }
+}
+
+
+/**
+ * DefaultApi - axios parameter creator
+ * @export
+ */
+export const DefaultApiAxiosParamCreator = function (configuration?: Configuration) {
+    return {
+        /**
+         * 
+         * @summary 
+         * @param {*} [options] Override http request option.
+         * @throws {RequiredError}
+         */
+        checkHealth: async (options: AxiosRequestConfig = {}): Promise<RequestArgs> => {
+            const localVarPath = `/health`;
+            // use dummy base URL string because the URL constructor only accepts absolute URLs.
+            const localVarUrlObj = new URL(localVarPath, DUMMY_BASE_URL);
+            let baseOptions;
+            if (configuration) {
+                baseOptions = configuration.baseOptions;
+            }
+
+            const localVarRequestOptions = { method: 'GET', ...baseOptions, ...options};
+            const localVarHeaderParameter = {} as any;
+            const localVarQueryParameter = {} as any;
+
+
+    
+            setSearchParams(localVarUrlObj, localVarQueryParameter);
+            let headersFromBaseOptions = baseOptions && baseOptions.headers ? baseOptions.headers : {};
+            localVarRequestOptions.headers = {...localVarHeaderParameter, ...headersFromBaseOptions, ...options.headers};
+
+            return {
+                url: toPathString(localVarUrlObj),
+                options: localVarRequestOptions,
+            };
+        },
+    }
+};
+
+/**
+ * DefaultApi - functional programming interface
+ * @export
+ */
+export const DefaultApiFp = function(configuration?: Configuration) {
+    const localVarAxiosParamCreator = DefaultApiAxiosParamCreator(configuration)
+    return {
+        /**
+         * 
+         * @summary 
+         * @param {*} [options] Override http request option.
+         * @throws {RequiredError}
+         */
+        async checkHealth(options?: AxiosRequestConfig): Promise<(axios?: AxiosInstance, basePath?: string) => AxiosPromise<void>> {
+            const localVarAxiosArgs = await localVarAxiosParamCreator.checkHealth(options);
+            return createRequestFunction(localVarAxiosArgs, globalAxios, BASE_PATH, configuration);
+        },
+    }
+};
+
+/**
+ * DefaultApi - factory interface
+ * @export
+ */
+export const DefaultApiFactory = function (configuration?: Configuration, basePath?: string, axios?: AxiosInstance) {
+    const localVarFp = DefaultApiFp(configuration)
+    return {
+        /**
+         * 
+         * @summary 
+         * @param {*} [options] Override http request option.
+         * @throws {RequiredError}
+         */
+        checkHealth(options?: any): AxiosPromise<void> {
+            return localVarFp.checkHealth(options).then((request) => request(axios, basePath));
+        },
+    };
+};
+
+/**
+ * DefaultApi - object-oriented interface
+ * @export
+ * @class DefaultApi
+ * @extends {BaseAPI}
+ */
+export class DefaultApi extends BaseAPI {
+    /**
+     * 
+     * @summary 
+     * @param {*} [options] Override http request option.
+     * @throws {RequiredError}
+     * @memberof DefaultApi
+     */
+    public checkHealth(options?: AxiosRequestConfig) {
+        return DefaultApiFp(this.configuration).checkHealth(options).then((request) => request(this.axios, this.basePath));
+    }
+}
+
+
diff --git a/dictation_client/src/api/base.ts b/dictation_client/src/api/base.ts
new file mode 100644
index 0000000..0a09f9c
--- /dev/null
+++ b/dictation_client/src/api/base.ts
@@ -0,0 +1,72 @@
+/* tslint:disable */
+/* eslint-disable */
+/**
+ * ODMSOpenAPI
+ * No description provided (generated by Openapi Generator https://github.com/openapitools/openapi-generator)
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+import type { Configuration } from './configuration';
+// Some imports not used depending on template conditions
+// @ts-ignore
+import type { AxiosPromise, AxiosInstance, AxiosRequestConfig } from 'axios';
+import globalAxios from 'axios';
+
+export const BASE_PATH = "http://localhost".replace(/\/+$/, "");
+
+/**
+ *
+ * @export
+ */
+export const COLLECTION_FORMATS = {
+    csv: ",",
+    ssv: " ",
+    tsv: "\t",
+    pipes: "|",
+};
+
+/**
+ *
+ * @export
+ * @interface RequestArgs
+ */
+export interface RequestArgs {
+    url: string;
+    options: AxiosRequestConfig;
+}
+
+/**
+ *
+ * @export
+ * @class BaseAPI
+ */
+export class BaseAPI {
+    protected configuration: Configuration | undefined;
+
+    constructor(configuration?: Configuration, protected basePath: string = BASE_PATH, protected axios: AxiosInstance = globalAxios) {
+        if (configuration) {
+            this.configuration = configuration;
+            this.basePath = configuration.basePath || this.basePath;
+        }
+    }
+};
+
+/**
+ *
+ * @export
+ * @class RequiredError
+ * @extends {Error}
+ */
+export class RequiredError extends Error {
+    constructor(public field: string, msg?: string) {
+        super(msg);
+        this.name = "RequiredError"
+    }
+}
diff --git a/dictation_client/src/api/common.ts b/dictation_client/src/api/common.ts
new file mode 100644
index 0000000..c6c9897
--- /dev/null
+++ b/dictation_client/src/api/common.ts
@@ -0,0 +1,150 @@
+/* tslint:disable */
+/* eslint-disable */
+/**
+ * ODMSOpenAPI
+ * No description provided (generated by Openapi Generator https://github.com/openapitools/openapi-generator)
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+import type { Configuration } from "./configuration";
+import type { RequestArgs } from "./base";
+import type { AxiosInstance, AxiosResponse } from 'axios';
+import { RequiredError } from "./base";
+
+/**
+ *
+ * @export
+ */
+export const DUMMY_BASE_URL = 'https://example.com'
+
+/**
+ *
+ * @throws {RequiredError}
+ * @export
+ */
+export const assertParamExists = function (functionName: string, paramName: string, paramValue: unknown) {
+    if (paramValue === null || paramValue === undefined) {
+        throw new RequiredError(paramName, `Required parameter ${paramName} was null or undefined when calling ${functionName}.`);
+    }
+}
+
+/**
+ *
+ * @export
+ */
+export const setApiKeyToObject = async function (object: any, keyParamName: string, configuration?: Configuration) {
+    if (configuration && configuration.apiKey) {
+        const localVarApiKeyValue = typeof configuration.apiKey === 'function'
+            ? await configuration.apiKey(keyParamName)
+            : await configuration.apiKey;
+        object[keyParamName] = localVarApiKeyValue;
+    }
+}
+
+/**
+ *
+ * @export
+ */
+export const setBasicAuthToObject = function (object: any, configuration?: Configuration) {
+    if (configuration && (configuration.username || configuration.password)) {
+        object["auth"] = { username: configuration.username, password: configuration.password };
+    }
+}
+
+/**
+ *
+ * @export
+ */
+export const setBearerAuthToObject = async function (object: any, configuration?: Configuration) {
+    if (configuration && configuration.accessToken) {
+        const accessToken = typeof configuration.accessToken === 'function'
+            ? await configuration.accessToken()
+            : await configuration.accessToken;
+        object["Authorization"] = "Bearer " + accessToken;
+    }
+}
+
+/**
+ *
+ * @export
+ */
+export const setOAuthToObject = async function (object: any, name: string, scopes: string[], configuration?: Configuration) {
+    if (configuration && configuration.accessToken) {
+        const localVarAccessTokenValue = typeof configuration.accessToken === 'function'
+            ? await configuration.accessToken(name, scopes)
+            : await configuration.accessToken;
+        object["Authorization"] = "Bearer " + localVarAccessTokenValue;
+    }
+}
+
+function setFlattenedQueryParams(urlSearchParams: URLSearchParams, parameter: any, key: string = ""): void {
+    if (parameter == null) return;
+    if (typeof parameter === "object") {
+        if (Array.isArray(parameter)) {
+            (parameter as any[]).forEach(item => setFlattenedQueryParams(urlSearchParams, item, key));
+        } 
+        else {
+            Object.keys(parameter).forEach(currentKey => 
+                setFlattenedQueryParams(urlSearchParams, parameter[currentKey], `${key}${key !== '' ? '.' : ''}${currentKey}`)
+            );
+        }
+    } 
+    else {
+        if (urlSearchParams.has(key)) {
+            urlSearchParams.append(key, parameter);
+        } 
+        else {
+            urlSearchParams.set(key, parameter);
+        }
+    }
+}
+
+/**
+ *
+ * @export
+ */
+export const setSearchParams = function (url: URL, ...objects: any[]) {
+    const searchParams = new URLSearchParams(url.search);
+    setFlattenedQueryParams(searchParams, objects);
+    url.search = searchParams.toString();
+}
+
+/**
+ *
+ * @export
+ */
+export const serializeDataIfNeeded = function (value: any, requestOptions: any, configuration?: Configuration) {
+    const nonString = typeof value !== 'string';
+    const needsSerialization = nonString && configuration && configuration.isJsonMime
+        ? configuration.isJsonMime(requestOptions.headers['Content-Type'])
+        : nonString;
+    return needsSerialization
+        ? JSON.stringify(value !== undefined ? value : {})
+        : (value || "");
+}
+
+/**
+ *
+ * @export
+ */
+export const toPathString = function (url: URL) {
+    return url.pathname + url.search + url.hash
+}
+
+/**
+ *
+ * @export
+ */
+export const createRequestFunction = function (axiosArgs: RequestArgs, globalAxios: AxiosInstance, BASE_PATH: string, configuration?: Configuration) {
+    return <T = unknown, R = AxiosResponse<T>>(axios: AxiosInstance = globalAxios, basePath: string = BASE_PATH) => {
+        const axiosRequestArgs = {...axiosArgs.options, url: (configuration?.basePath || basePath) + axiosArgs.url};
+        return axios.request<T, R>(axiosRequestArgs);
+    };
+}
diff --git a/dictation_client/src/api/configuration.ts b/dictation_client/src/api/configuration.ts
new file mode 100644
index 0000000..eabe78f
--- /dev/null
+++ b/dictation_client/src/api/configuration.ts
@@ -0,0 +1,101 @@
+/* tslint:disable */
+/* eslint-disable */
+/**
+ * ODMSOpenAPI
+ * No description provided (generated by Openapi Generator https://github.com/openapitools/openapi-generator)
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+export interface ConfigurationParameters {
+    apiKey?: string | Promise<string> | ((name: string) => string) | ((name: string) => Promise<string>);
+    username?: string;
+    password?: string;
+    accessToken?: string | Promise<string> | ((name?: string, scopes?: string[]) => string) | ((name?: string, scopes?: string[]) => Promise<string>);
+    basePath?: string;
+    baseOptions?: any;
+    formDataCtor?: new () => any;
+}
+
+export class Configuration {
+    /**
+     * parameter for apiKey security
+     * @param name security name
+     * @memberof Configuration
+     */
+    apiKey?: string | Promise<string> | ((name: string) => string) | ((name: string) => Promise<string>);
+    /**
+     * parameter for basic security
+     *
+     * @type {string}
+     * @memberof Configuration
+     */
+    username?: string;
+    /**
+     * parameter for basic security
+     *
+     * @type {string}
+     * @memberof Configuration
+     */
+    password?: string;
+    /**
+     * parameter for oauth2 security
+     * @param name security name
+     * @param scopes oauth2 scope
+     * @memberof Configuration
+     */
+    accessToken?: string | Promise<string> | ((name?: string, scopes?: string[]) => string) | ((name?: string, scopes?: string[]) => Promise<string>);
+    /**
+     * override base path
+     *
+     * @type {string}
+     * @memberof Configuration
+     */
+    basePath?: string;
+    /**
+     * base options for axios calls
+     *
+     * @type {any}
+     * @memberof Configuration
+     */
+    baseOptions?: any;
+    /**
+     * The FormData constructor that will be used to create multipart form data
+     * requests. You can inject this here so that execution environments that
+     * do not support the FormData class can still run the generated client.
+     *
+     * @type {new () => FormData}
+     */
+    formDataCtor?: new () => any;
+
+    constructor(param: ConfigurationParameters = {}) {
+        this.apiKey = param.apiKey;
+        this.username = param.username;
+        this.password = param.password;
+        this.accessToken = param.accessToken;
+        this.basePath = param.basePath;
+        this.baseOptions = param.baseOptions;
+        this.formDataCtor = param.formDataCtor;
+    }
+
+    /**
+     * Check if the given MIME is a JSON MIME.
+     * JSON MIME examples:
+     *   application/json
+     *   application/json; charset=UTF8
+     *   APPLICATION/JSON
+     *   application/vnd.company+json
+     * @param mime - MIME (Multipurpose Internet Mail Extensions)
+     * @return True if the given MIME is JSON, false otherwise.
+     */
+    public isJsonMime(mime: string): boolean {
+        const jsonMime: RegExp = new RegExp('^(application\/json|[^;/ \t]+\/[^;/ \t]+[+]json)[ \t]*(;.*)?$', 'i');
+        return mime !== null && (jsonMime.test(mime) || mime.toLowerCase() === 'application/json-patch+json');
+    }
+}
diff --git a/dictation_client/src/api/git_push.sh b/dictation_client/src/api/git_push.sh
new file mode 100644
index 0000000..f53a75d
--- /dev/null
+++ b/dictation_client/src/api/git_push.sh
@@ -0,0 +1,57 @@
+#!/bin/sh
+# ref: https://help.github.com/articles/adding-an-existing-project-to-github-using-the-command-line/
+#
+# Usage example: /bin/sh ./git_push.sh wing328 openapi-petstore-perl "minor update" "gitlab.com"
+
+git_user_id=$1
+git_repo_id=$2
+release_note=$3
+git_host=$4
+
+if [ "$git_host" = "" ]; then
+    git_host="github.com"
+    echo "[INFO] No command line input provided. Set \$git_host to $git_host"
+fi
+
+if [ "$git_user_id" = "" ]; then
+    git_user_id="GIT_USER_ID"
+    echo "[INFO] No command line input provided. Set \$git_user_id to $git_user_id"
+fi
+
+if [ "$git_repo_id" = "" ]; then
+    git_repo_id="GIT_REPO_ID"
+    echo "[INFO] No command line input provided. Set \$git_repo_id to $git_repo_id"
+fi
+
+if [ "$release_note" = "" ]; then
+    release_note="Minor update"
+    echo "[INFO] No command line input provided. Set \$release_note to $release_note"
+fi
+
+# Initialize the local directory as a Git repository
+git init
+
+# Adds the files in the local repository and stages them for commit.
+git add .
+
+# Commits the tracked changes and prepares them to be pushed to a remote repository.
+git commit -m "$release_note"
+
+# Sets the new remote
+git_remote=$(git remote)
+if [ "$git_remote" = "" ]; then # git remote not defined
+
+    if [ "$GIT_TOKEN" = "" ]; then
+        echo "[INFO] \$GIT_TOKEN (environment variable) is not set. Using the git credential in your environment."
+        git remote add origin https://${git_host}/${git_user_id}/${git_repo_id}.git
+    else
+        git remote add origin https://${git_user_id}:"${GIT_TOKEN}"@${git_host}/${git_user_id}/${git_repo_id}.git
+    fi
+
+fi
+
+git pull origin master
+
+# Pushes (Forces) the changes in the local repository up to the remote repository
+echo "Git pushing to https://${git_host}/${git_user_id}/${git_repo_id}.git"
+git push origin master 2>&1 | grep -v 'To https'
diff --git a/dictation_client/src/api/index.ts b/dictation_client/src/api/index.ts
new file mode 100644
index 0000000..c982723
--- /dev/null
+++ b/dictation_client/src/api/index.ts
@@ -0,0 +1,18 @@
+/* tslint:disable */
+/* eslint-disable */
+/**
+ * ODMSOpenAPI
+ * No description provided (generated by Openapi Generator https://github.com/openapitools/openapi-generator)
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+export * from "./api";
+export * from "./configuration";
+
diff --git a/dictation_client/src/app/store.ts b/dictation_client/src/app/store.ts
index 826f785..cbfa897 100644
--- a/dictation_client/src/app/store.ts
+++ b/dictation_client/src/app/store.ts
@@ -1,7 +1,12 @@
 import { configureStore, ThunkAction, Action } from "@reduxjs/toolkit";
+import login from "features/login/loginSlice";
+import auth from "features/auth/authSlice";
 
 export const store = configureStore({
-  reducer: {},
+  reducer: {
+    login,
+    auth,
+  },
 });
 
 export type RootState = ReturnType<typeof store.getState>;
diff --git a/dictation_client/src/common/auth/msalConfig.ts b/dictation_client/src/common/auth/msalConfig.ts
index 3dbc362..e90e744 100644
--- a/dictation_client/src/common/auth/msalConfig.ts
+++ b/dictation_client/src/common/auth/msalConfig.ts
@@ -2,14 +2,16 @@ import { Configuration, RedirectRequest } from "@azure/msal-browser";
 
 export const msalConfig: Configuration = {
   auth: {
-    clientId: "5eb34cba-84b6-46f9-a0ea-bc5c41157d63",
-    authority:
-      "https://adb2codmsdev.b2clogin.com/adb2codmsdev.onmicrosoft.com/b2c_1_signin_dev",
-    knownAuthorities: ["adb2codmsdev.b2clogin.com"],
+    clientId: import.meta.env.VITE_B2C_CLIENTID,
+    authority: import.meta.env.VITE_B2C_AUTHORITY,
+    knownAuthorities: [import.meta.env.VITE_B2C_KNOWNAUTHORITIES],
     redirectUri: `${globalThis.location.origin}/login`,
-    postLogoutRedirectUri: "/",
     navigateToLoginRequestUrl: false,
   },
+  cache: {
+    cacheLocation: "localStorage",
+    storeAuthStateInCookie: false,
+  },
 };
 
 export const loginRequest: RedirectRequest = {
diff --git a/dictation_client/src/features/auth/authSlice.ts b/dictation_client/src/features/auth/authSlice.ts
new file mode 100644
index 0000000..b88c705
--- /dev/null
+++ b/dictation_client/src/features/auth/authSlice.ts
@@ -0,0 +1,49 @@
+import { createSlice, PayloadAction } from "@reduxjs/toolkit";
+import {
+  removeAccessToken,
+  initialConfig,
+  loadAccessToken,
+  saveAccessToken,
+  loadRefreshToken,
+  saveRefreshToken,
+  removeRefreshToken,
+} from "./utils";
+import { AuthState } from "./state";
+
+const initialState: AuthState = {
+  configuration: initialConfig(),
+  accessToken: loadAccessToken(),
+  refreshToken: loadRefreshToken(),
+};
+
+export const authSlice = createSlice({
+  name: "auth",
+  initialState,
+  reducers: {
+    setToken: (
+      state,
+      action: PayloadAction<Omit<AuthState, "configuration">>
+    ) => {
+      const { accessToken, refreshToken } = action.payload;
+      if (accessToken && refreshToken) {
+        state.configuration.accessToken = accessToken;
+        state.accessToken = accessToken;
+        saveAccessToken(accessToken);
+
+        state.refreshToken = refreshToken;
+        saveRefreshToken(refreshToken);
+      }
+    },
+    clearToken: (state) => {
+      state.configuration.accessToken = undefined;
+      state.accessToken = null;
+      state.refreshToken = null;
+      removeAccessToken();
+      removeRefreshToken();
+    },
+  },
+});
+
+export const { setToken, clearToken } = authSlice.actions;
+
+export default authSlice.reducer;
diff --git a/dictation_client/src/features/auth/index.ts b/dictation_client/src/features/auth/index.ts
new file mode 100644
index 0000000..cf146e7
--- /dev/null
+++ b/dictation_client/src/features/auth/index.ts
@@ -0,0 +1 @@
+export { authSlice, clearToken, setToken } from "./authSlice";
diff --git a/dictation_client/src/features/auth/state.ts b/dictation_client/src/features/auth/state.ts
new file mode 100644
index 0000000..8fbfd8a
--- /dev/null
+++ b/dictation_client/src/features/auth/state.ts
@@ -0,0 +1,7 @@
+import { ConfigurationParameters } from "api";
+
+export interface AuthState {
+  configuration: ConfigurationParameters;
+  accessToken: string | null;
+  refreshToken: string | null;
+}
diff --git a/dictation_client/src/features/auth/utils.ts b/dictation_client/src/features/auth/utils.ts
new file mode 100644
index 0000000..8923183
--- /dev/null
+++ b/dictation_client/src/features/auth/utils.ts
@@ -0,0 +1,59 @@
+import { ConfigurationParameters } from "api";
+
+/**
+ * Get access token
+ * @returns access token
+ */
+export const loadAccessToken = (): string | null =>
+  localStorage.getItem("accessToken");
+/**
+ * Set access token
+ * @param accessToken
+ */
+export const saveAccessToken = (accessToken: string): void => {
+  localStorage.setItem("accessToken", accessToken);
+};
+/**
+ * Remove access token
+ */
+export const removeAccessToken = (): void => {
+  localStorage.removeItem("accessToken");
+};
+
+/**
+ * Get refresh token
+ * @returns refresh token
+ */
+export const loadRefreshToken = (): string | null =>
+  localStorage.getItem("refreshToken");
+/**
+ * Set refresh token
+ * @param refreshToken
+ */
+export const saveRefreshToken = (refreshToken: string): void => {
+  localStorage.setItem("refreshToken", refreshToken);
+};
+/**
+ * Remove refresh token
+ */
+export const removeRefreshToken = (): void => {
+  localStorage.removeItem("refreshToken");
+};
+
+// 初期状態のAPI Config
+export const initialConfig = (): ConfigurationParameters => {
+  const config: ConfigurationParameters = {};
+  if (import.meta.env.VITE_STAGE === "local") {
+    config.basePath = "http://localhost";
+  } else {
+    config.basePath = window.location.origin;
+  }
+
+  // localStorageからAccessTokenを復元する
+  const accessToken = loadAccessToken();
+  if (accessToken) {
+    config.accessToken = accessToken;
+  }
+
+  return config;
+};
diff --git a/dictation_client/src/features/login/index.ts b/dictation_client/src/features/login/index.ts
new file mode 100644
index 0000000..fe55245
--- /dev/null
+++ b/dictation_client/src/features/login/index.ts
@@ -0,0 +1,5 @@
+export * from "./loginSlice";
+export * from "./state";
+export * from "./selectors";
+export * from "./operations";
+export * from "./types";
diff --git a/dictation_client/src/features/login/loginSlice.ts b/dictation_client/src/features/login/loginSlice.ts
new file mode 100644
index 0000000..2fea776
--- /dev/null
+++ b/dictation_client/src/features/login/loginSlice.ts
@@ -0,0 +1,28 @@
+import { createSlice } from "@reduxjs/toolkit";
+import { loginAsync } from "./operations";
+import { LoginState } from "./state";
+
+const initialState: LoginState = {
+  apps: {
+    loadState: "Loading",
+  },
+};
+
+export const loginSlice = createSlice({
+  name: "login",
+  initialState,
+  reducers: {},
+  extraReducers: (builder) => {
+    builder.addCase(loginAsync.pending, (state) => {
+      state.apps.loadState = "Loading";
+    });
+    builder.addCase(loginAsync.fulfilled, (state) => {
+      state.apps.loadState = "Loaded";
+    });
+    builder.addCase(loginAsync.rejected, (state) => {
+      state.apps.loadState = "LoadError";
+    });
+  },
+});
+
+export default loginSlice.reducer;
diff --git a/dictation_client/src/features/login/operations.ts b/dictation_client/src/features/login/operations.ts
new file mode 100644
index 0000000..a711f01
--- /dev/null
+++ b/dictation_client/src/features/login/operations.ts
@@ -0,0 +1,50 @@
+import { IPublicClientApplication, SilentRequest } from "@azure/msal-browser";
+import { createAsyncThunk } from "@reduxjs/toolkit";
+import type { RootState } from "app/store";
+import { setToken } from "features/auth/authSlice";
+import { AuthApi } from "../../api/api";
+import { Configuration } from "../../api/configuration";
+
+export const loginAsync = createAsyncThunk<
+  {
+    /* Empty Object */
+  },
+  {
+    instance: IPublicClientApplication;
+    request: SilentRequest;
+  },
+  {
+    // rejectした時の返却値の型
+    rejectValue: {
+      /* Empty Object */
+    };
+  }
+>("login/loginAsync", async (args, thunkApi) => {
+  const { instance, request } = args;
+  // apiのConfigurationを取得する
+  const { getState } = thunkApi;
+  const state = getState() as RootState;
+  const { configuration } = state.auth;
+  const config = new Configuration(configuration);
+  const authApi = new AuthApi(config);
+
+  try {
+    // B2CからIDトークンを取得
+    const b2cToken = await instance.acquireTokenSilent(request);
+    const { data } = await authApi.token({
+      idToken: b2cToken.idToken,
+      type: "web",
+    });
+    // アクセストークン・リフレッシュトークンをlocalStorageに保存
+    thunkApi.dispatch(
+      setToken({
+        accessToken: data.accessToken,
+        refreshToken: data.refreshToken,
+      })
+    );
+
+    return data;
+  } catch (e) {
+    return thunkApi.rejectWithValue({});
+  }
+});
diff --git a/dictation_client/src/features/login/selectors.ts b/dictation_client/src/features/login/selectors.ts
new file mode 100644
index 0000000..9a3f444
--- /dev/null
+++ b/dictation_client/src/features/login/selectors.ts
@@ -0,0 +1,3 @@
+import { RootState } from "app/store";
+
+export const selectLoadState = (state: RootState) => state.login.apps.loadState;
diff --git a/dictation_client/src/features/login/state.ts b/dictation_client/src/features/login/state.ts
new file mode 100644
index 0000000..caed902
--- /dev/null
+++ b/dictation_client/src/features/login/state.ts
@@ -0,0 +1,9 @@
+import { LoadState } from "./types";
+
+export interface LoginState {
+  apps: Apps;
+}
+
+export interface Apps {
+  loadState: LoadState;
+}
diff --git a/dictation_client/src/features/login/types.ts b/dictation_client/src/features/login/types.ts
new file mode 100644
index 0000000..c335bd5
--- /dev/null
+++ b/dictation_client/src/features/login/types.ts
@@ -0,0 +1 @@
+export type LoadState = "Loading" | "Loaded" | "LoadError";
diff --git a/dictation_client/src/pages/ErrorPage/index.tsx b/dictation_client/src/pages/ErrorPage/index.tsx
new file mode 100644
index 0000000..4592ea0
--- /dev/null
+++ b/dictation_client/src/pages/ErrorPage/index.tsx
@@ -0,0 +1,8 @@
+import React from "react";
+
+export const AuthErrorPage = (): JSX.Element => (
+  <div>
+    <p>ログインに失敗しました</p>
+    <br />
+  </div>
+);
diff --git a/dictation_client/src/pages/LoginPage/index.tsx b/dictation_client/src/pages/LoginPage/index.tsx
index 2b78f82..4eb5ed4 100644
--- a/dictation_client/src/pages/LoginPage/index.tsx
+++ b/dictation_client/src/pages/LoginPage/index.tsx
@@ -1,28 +1,43 @@
-import { SilentRequest } from "@azure/msal-browser";
+import { InteractionStatus, SilentRequest } from "@azure/msal-browser";
 import { useMsal } from "@azure/msal-react";
-import React, { useState } from "react";
+import { AppDispatch } from "app/store";
+import { loginAsync } from "features/login";
+import React, { useCallback, useEffect } from "react";
+import { useDispatch } from "react-redux";
+import { useNavigate } from "react-router-dom";
 
 const LoginPage: React.FC = () => {
-  const { accounts, instance } = useMsal();
-  const [idToken, setIdToken] = useState<String | null>(null);
+  const { accounts, instance, inProgress } = useMsal();
+  const dispatch: AppDispatch = useDispatch();
+  const navigate = useNavigate();
 
-  const request: SilentRequest = {
-    scopes: ["openid"],
-    account: accounts[0],
-  };
-  // TODO store側でこの処理を行うべきなので、Task1361で移植する
-  instance.acquireTokenSilent(request).then((response) => {
-    setIdToken(response.idToken);
-  });
-  return (
-    <>
-      <div>{idToken}</div>
-      <br />
-      <button type="button" onClick={() => instance.logout()}>
-        sign out
-      </button>
-    </>
-  );
+  const login = useCallback(async () => {
+    const request: SilentRequest = {
+      scopes: ["openid"],
+      account: accounts[0],
+    };
+    // ログイン処理呼び出し
+    const { meta } = await dispatch(loginAsync({ instance, request }));
+
+    // ログイン失敗した場合、B2Cをログアウトしてからエラーページに遷移する
+    if (meta.requestStatus === "rejected") {
+      instance.logout({
+        postLogoutRedirectUri: "/AuthError",
+      });
+    }
+    if (meta.requestStatus === "fulfilled") {
+      navigate("/XXX");
+    }
+  }, [accounts, dispatch, instance, navigate]);
+
+  useEffect(() => {
+    // B2CからリダイレクトされてB2Cへのログインが完了してからAPIを呼ぶ
+    if (inProgress === InteractionStatus.None) {
+      login();
+    }
+  }, [accounts, dispatch, inProgress, instance, login]);
+
+  return <h3>loading ...</h3>;
 };
 
 export default LoginPage;
diff --git a/dictation_client/src/pages/SamplePage/index.tsx b/dictation_client/src/pages/SamplePage/index.tsx
index 754ba8e..f93f218 100644
--- a/dictation_client/src/pages/SamplePage/index.tsx
+++ b/dictation_client/src/pages/SamplePage/index.tsx
@@ -1,9 +1,19 @@
+import { useMsal } from "@azure/msal-react";
 import React from "react";
 
-const SamplePage: React.FC = () => (
-  <div>
-    <h1>hello world!!</h1>
-  </div>
-);
+const SamplePage: React.FC = () => {
+  const { instance } = useMsal();
+  return (
+    <div>
+      <h1>hello world!!</h1>
+      <button
+        type="button"
+        onClick={() => instance.logout({ postLogoutRedirectUri: "/" })}
+      >
+        sign out
+      </button>
+    </div>
+  );
+};
 
 export default SamplePage;
diff --git a/dictation_client/src/pages/TopPage/index.tsx b/dictation_client/src/pages/TopPage/index.tsx
index d6440c0..40e0b80 100644
--- a/dictation_client/src/pages/TopPage/index.tsx
+++ b/dictation_client/src/pages/TopPage/index.tsx
@@ -1,6 +1,6 @@
-import React from "react";
 import { useMsal } from "@azure/msal-react";
 import { loginRequest } from "common/auth/msalConfig";
+import React from "react";
 
 const TopPage: React.FC = () => {
   const { instance } = useMsal();
diff --git a/dictation_client/src/react-app-env.d.ts b/dictation_client/src/react-app-env.d.ts
index 6431bc5..c981c95 100644
--- a/dictation_client/src/react-app-env.d.ts
+++ b/dictation_client/src/react-app-env.d.ts
@@ -1 +1,13 @@
+/* eslint-disable @typescript-eslint/naming-convention */
+// 環境変数のコード補完
 /// <reference types="react-scripts" />
+interface ImportMetaEnv {
+  readonly VITE_STAGE: string;
+  readonly VITE_B2C_CLIENTID: string;
+  readonly VITE_B2C_AUTHORITY: string;
+  readonly VITE_B2C_KNOWNAUTHORITIES: string;
+}
+
+interface ImportMeta {
+  readonly env: ImportMetaEnv;
+}
diff --git a/dictation_client/vite.config.ts b/dictation_client/vite.config.ts
index c132c49..3918d41 100644
--- a/dictation_client/vite.config.ts
+++ b/dictation_client/vite.config.ts
@@ -14,5 +14,5 @@ export default defineConfig({
     sourcemap: true,
     minify: false,
   },
-  plugins: [env({ prefix: "REACT_APP_" }), tsconfigPaths(), react()],
+  plugins: [env(), tsconfigPaths(), react()],
 });