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<!DOCTYPE html>
<html lang="en-US">
  <head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width,initial-scale=1">
    <title>Username/Password Authentication | Spring Docs</title>
    <meta name="generator" content="VuePress 1.9.7">
    <link rel="icon" type="image/png" sizes="16x16" href="/images/icons/favicon.ico">
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    <meta name="description" content="One of the most common ways to authenticate a user is by validating a username and password.
As such, Spring Security provides comprehensive support for authenticating with a username and password.">
    <meta name="twitter:title" content="Username/Password Authentication">
    <meta name="twitter:description" content="One of the most common ways to authenticate a user is by validating a username and password.
As such, Spring Security provides comprehensive support for authenticating with a username and password.">
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    <meta name="twitter:url" content="https://spring.gitcode.net/en/spring-security/servlet-authentication-passwords.html">
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    <meta property="og:title" content="Username/Password Authentication">
    <meta property="og:description" content="One of the most common ways to authenticate a user is by validating a username and password.
As such, Spring Security provides comprehensive support for authenticating with a username and password.">
    <meta property="og:url" content="https://spring.gitcode.net/en/spring-security/servlet-authentication-passwords.html">
    <meta property="og:site_name" content="Spring 中文文档社区">
    <meta itemprop="name" content="Username/Password Authentication">
    <meta itemprop="description" content="One of the most common ways to authenticate a user is by validating a username and password.
As such, Spring Security provides comprehensive support for authenticating with a username and password.">
    <meta name="application-name" content="Spring 中文文档社区">
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href="/en/spring-security/servlet-authentication-anonymous.html" class="sidebar-link">Anonymous Authentication</a></li><li><a href="/en/spring-security/servlet-authentication-preauth.html" class="sidebar-link">Pre-Authentication Scenarios</a></li><li><a href="/en/spring-security/servlet-authentication-jaas.html" class="sidebar-link">Java Authentication and Authorization Service (JAAS) Provider</a></li><li><a href="/en/spring-security/servlet-authentication-cas.html" class="sidebar-link">CAS Authentication</a></li><li><a href="/en/spring-security/servlet-authentication-x509.html" class="sidebar-link">X.509 Authentication</a></li><li><a href="/en/spring-security/servlet-authentication-runas.html" class="sidebar-link">Run-As Authentication Replacement</a></li><li><a href="/en/spring-security/servlet-authentication-logout.html" class="sidebar-link">Handling Logouts</a></li><li><a href="/en/spring-security/servlet-authentication-events.html" class="sidebar-link">Authentication Events</a></li><li><a href="/en/spring-security/servlet-authorization-.html" class="sidebar-link">Authorization</a></li><li><a href="/en/spring-security/servlet-authorization-architecture.html" class="sidebar-link">Authorization Architecture</a></li><li><a href="/en/spring-security/servlet-authorization-authorize-http-requests.html" class="sidebar-link">Authorize HttpServletRequests with AuthorizationFilter</a></li><li><a href="/en/spring-security/servlet-authorization-authorize-requests.html" class="sidebar-link">Authorize HttpServletRequest with FilterSecurityInterceptor</a></li><li><a href="/en/spring-security/servlet-authorization-expression-based.html" class="sidebar-link">Expression-Based Access Control</a></li><li><a href="/en/spring-security/servlet-authorization-secure-objects.html" class="sidebar-link">Secure Object Implementations</a></li><li><a href="/en/spring-security/servlet-authorization-method-security.html" class="sidebar-link">Method Security</a></li><li><a href="/en/spring-security/servlet-authorization-acls.html" class="sidebar-link">Domain Object Security (ACLs)</a></li><li><a href="/en/spring-security/servlet-oauth2-.html" class="sidebar-link">OAuth2</a></li><li><a href="/en/spring-security/servlet-oauth2-login.html" class="sidebar-link">OAuth 2.0 Login</a></li><li><a href="/en/spring-security/servlet-oauth2-login-core.html" class="sidebar-link">Core Configuration</a></li><li><a href="/en/spring-security/servlet-oauth2-login-advanced.html" class="sidebar-link">Advanced Configuration</a></li><li><a href="/en/spring-security/servlet-oauth2-client.html" class="sidebar-link">OAuth 2.0 Client</a></li><li><a href="/en/spring-security/servlet-oauth2-client-core.html" class="sidebar-link">Core Interfaces / Classes</a></li><li><a href="/en/spring-security/servlet-oauth2-client-authorization-grants.html" class="sidebar-link">Authorization Grant Support</a></li><li><a href="/en/spring-security/servlet-oauth2-client-client-authentication.html" class="sidebar-link">Client Authentication Support</a></li><li><a href="/en/spring-security/servlet-oauth2-client-authorized-clients.html" class="sidebar-link">Authorized Client Features</a></li><li><a href="/en/spring-security/servlet-oauth2-resource-server.html" class="sidebar-link">OAuth 2.0 Resource Server</a></li><li><a href="/en/spring-security/servlet-oauth2-resource-server-jwt.html" class="sidebar-link">OAuth 2.0 Resource Server JWT</a></li><li><a href="/en/spring-security/servlet-oauth2-resource-server-opaque-token.html" class="sidebar-link">OAuth 2.0 Resource Server Opaque Token</a></li><li><a href="/en/spring-security/servlet-oauth2-resource-server-multitenancy.html" class="sidebar-link">OAuth 2.0 Resource Server Multitenancy</a></li><li><a href="/en/spring-security/servlet-oauth2-resource-server-bearer-tokens.html" class="sidebar-link">OAuth 2.0 Bearer Tokens</a></li><li><a href="/en/spring-security/servlet-saml2.html" class="sidebar-link">SAML2</a></li><li><a href="/en/spring-security/servlet-saml2-login.html" class="sidebar-link">SAML 2.0 Login</a></li><li><a href="/en/spring-security/servlet-saml2-login-overview.html" class="sidebar-link">SAML 2.0 Login Overview</a></li><li><a href="/en/spring-security/servlet-saml2-login-authentication-requests.html" class="sidebar-link">Producing &lt;saml2:AuthnRequest&gt;s</a></li><li><a href="/en/spring-security/servlet-saml2-login-authentication.html" class="sidebar-link">Authenticating &lt;saml2:Response&gt;s</a></li><li><a href="/en/spring-security/servlet-saml2-logout.html" class="sidebar-link">Performing Single Logout</a></li><li><a href="/en/spring-security/servlet-saml2-metadata.html" class="sidebar-link">Producing &lt;saml2:SPSSODescriptor&gt; Metadata</a></li><li><a href="/en/spring-security/servlet-exploits.html" class="sidebar-link">Protection Against Exploits</a></li><li><a href="/en/spring-security/servlet-exploits-csrf.html" class="sidebar-link">Cross Site Request Forgery (CSRF) for Servlet Environments</a></li><li><a href="/en/spring-security/servlet-exploits-headers.html" class="sidebar-link">Security HTTP Response Headers</a></li><li><a href="/en/spring-security/servlet-exploits-http.html" class="sidebar-link">HTTP</a></li><li><a href="/en/spring-security/servlet-exploits-firewall.html" class="sidebar-link">HttpFirewall</a></li><li><a href="/en/spring-security/servlet-integrations.html" class="sidebar-link">Integrations</a></li><li><a href="/en/spring-security/servlet-integrations-concurrency.html" class="sidebar-link">Concurrency Support</a></li><li><a href="/en/spring-security/servlet-integrations-jackson.html" class="sidebar-link">Jackson Support</a></li><li><a href="/en/spring-security/servlet-integrations-localization.html" class="sidebar-link">Localization</a></li><li><a href="/en/spring-security/servlet-integrations-servlet-api.html" class="sidebar-link">Servlet API integration</a></li><li><a href="/en/spring-security/servlet-integrations-data.html" class="sidebar-link">Spring Data Integration</a></li><li><a href="/en/spring-security/servlet-integrations-mvc.html" class="sidebar-link">Spring MVC Integration</a></li><li><a href="/en/spring-security/servlet-integrations-websocket.html" class="sidebar-link">WebSocket Security</a></li><li><a href="/en/spring-security/servlet-integrations-cors.html" class="sidebar-link">CORS</a></li><li><a href="/en/spring-security/servlet-integrations-jsp-taglibs.html" class="sidebar-link">JSP Tag Libraries</a></li><li><a href="/en/spring-security/servlet-configuration-java.html" class="sidebar-link">Java Configuration</a></li><li><a href="/en/spring-security/servlet-configuration-kotlin.html" class="sidebar-link">Kotlin Configuration</a></li><li><a href="/en/spring-security/servlet-configuration-xml-namespace.html" class="sidebar-link">Security Namespace Configuration</a></li><li><a href="/en/spring-security/servlet-test.html" class="sidebar-link">Testing</a></li><li><a href="/en/spring-security/servlet-test-method.html" class="sidebar-link">Testing Method Security</a></li><li><a href="/en/spring-security/servlet-test-mockmvc.html" class="sidebar-link">Spring MVC Test Integration</a></li><li><a href="/en/spring-security/servlet-test-mockmvc-setup.html" class="sidebar-link">Setting Up MockMvc and Spring Security</a></li><li><a href="/en/spring-security/servlet-test-mockmvc-request-post-processors.html" class="sidebar-link">SecurityMockMvcRequestPostProcessors</a></li><li><a href="/en/spring-security/servlet-test-mockmvc-authentication.html" class="sidebar-link">Running a Test as a User in Spring MVC Test</a></li><li><a href="/en/spring-security/servlet-test-mockmvc-csrf.html" class="sidebar-link">Testing with CSRF Protection</a></li><li><a href="/en/spring-security/servlet-test-mockmvc-form-login.html" class="sidebar-link">Testing Form Based Authentication</a></li><li><a href="/en/spring-security/servlet-test-mockmvc-http-basic.html" class="sidebar-link">Testing HTTP Basic Authentication</a></li><li><a href="/en/spring-security/servlet-test-mockmvc-oauth2.html" class="sidebar-link">Testing OAuth 2.0</a></li><li><a href="/en/spring-security/servlet-test-mockmvc-logout.html" class="sidebar-link">Testing Logout</a></li><li><a href="/en/spring-security/servlet-test-mockmvc-request-builders.html" class="sidebar-link">SecurityMockMvcRequestBuilders</a></li><li><a href="/en/spring-security/servlet-test-mockmvc-result-matchers.html" class="sidebar-link">SecurityMockMvcResultMatchers</a></li><li><a href="/en/spring-security/servlet-test-mockmvc-result-handlers.html" class="sidebar-link">SecurityMockMvcResultHandlers</a></li><li><a href="/en/spring-security/servlet-appendix.html" class="sidebar-link">Appendix</a></li><li><a href="/en/spring-security/servlet-appendix-database-schema.html" class="sidebar-link">Security Database Schema</a></li><li><a href="/en/spring-security/servlet-appendix-namespace.html" class="sidebar-link">The Security Namespace</a></li><li><a href="/en/spring-security/servlet-appendix-namespace-authentication-manager.html" class="sidebar-link">Authentication Services</a></li><li><a href="/en/spring-security/servlet-appendix-namespace-http.html" class="sidebar-link">Web Application Security</a></li><li><a href="/en/spring-security/servlet-appendix-namespace-method-security.html" class="sidebar-link">Method Security</a></li><li><a href="/en/spring-security/servlet-appendix-namespace-ldap.html" class="sidebar-link">LDAP Namespace Options</a></li><li><a href="/en/spring-security/servlet-appendix-namespace-websocket.html" class="sidebar-link">WebSocket Security</a></li><li><a href="/en/spring-security/servlet-appendix-faq.html" class="sidebar-link">Spring Security FAQ</a></li><li><a href="/en/spring-security/reactive.html" class="sidebar-link">Reactive Applications</a></li><li><a href="/en/spring-security/reactive-getting-started.html" class="sidebar-link">Getting Started with WebFlux Applications</a></li><li><a href="/en/spring-security/reactive-authentication-x509.html" class="sidebar-link">Reactive X.509 Authentication</a></li><li><a href="/en/spring-security/reactive-authentication-logout.html" class="sidebar-link">Logout</a></li><li><a href="/en/spring-security/reactive-authorization-authorize-http-requests.html" class="sidebar-link">Authorize ServerHttpRequest</a></li><li><a href="/en/spring-security/reactive-authorization-method.html" class="sidebar-link">EnableReactiveMethodSecurity</a></li><li><a href="/en/spring-security/reactive-oauth2.html" class="sidebar-link">OAuth2 WebFlux</a></li><li><a href="/en/spring-security/reactive-oauth2-login.html" class="sidebar-link">OAuth 2.0 Login</a></li><li><a href="/en/spring-security/reactive-oauth2-login-core.html" class="sidebar-link">Core Configuration</a></li><li><a href="/en/spring-security/reactive-oauth2-login-advanced.html" class="sidebar-link">Advanced Configuration</a></li><li><a href="/en/spring-security/reactive-oauth2-client.html" class="sidebar-link">OAuth 2.0 Client</a></li><li><a href="/en/spring-security/reactive-oauth2-client-core.html" class="sidebar-link">Core Interfaces / Classes</a></li><li><a href="/en/spring-security/reactive-oauth2-client-authorization-grants.html" class="sidebar-link">Authorization Grant Support</a></li><li><a href="/en/spring-security/reactive-oauth2-client-client-authentication.html" class="sidebar-link">Client Authentication Support</a></li><li><a href="/en/spring-security/reactive-oauth2-client-authorized-clients.html" class="sidebar-link">Authorized Clients</a></li><li><a href="/en/spring-security/reactive-oauth2-resource-server.html" class="sidebar-link">OAuth 2.0 Resource Server</a></li><li><a href="/en/spring-security/reactive-oauth2-resource-server-jwt.html" class="sidebar-link">OAuth 2.0 Resource Server JWT</a></li><li><a href="/en/spring-security/reactive-oauth2-resource-server-opaque-token.html" class="sidebar-link">OAuth 2.0 Resource Server Opaque Token</a></li><li><a href="/en/spring-security/reactive-oauth2-resource-server-multitenancy.html" class="sidebar-link">OAuth 2.0 Resource Server Multitenancy</a></li><li><a href="/en/spring-security/reactive-oauth2-resource-server-bearer-tokens.html" class="sidebar-link">OAuth 2.0 Resource Server Bearer Tokens</a></li><li><a href="/en/spring-security/reactive-exploits.html" class="sidebar-link">Protection Against Exploits</a></li><li><a href="/en/spring-security/reactive-exploits-csrf.html" class="sidebar-link">Cross Site Request Forgery (CSRF) for WebFlux Environments</a></li><li><a href="/en/spring-security/reactive-exploits-headers.html" class="sidebar-link">Security HTTP Response Headers</a></li><li><a href="/en/spring-security/reactive-exploits-http.html" class="sidebar-link">HTTP</a></li><li><a href="/en/spring-security/reactive-integrations-cors.html" class="sidebar-link">CORS</a></li><li><a href="/en/spring-security/reactive-integrations-rsocket.html" class="sidebar-link">RSocket Security</a></li><li><a href="/en/spring-security/reactive-test.html" class="sidebar-link">Reactive Test Support</a></li><li><a href="/en/spring-security/reactive-test-method.html" class="sidebar-link">Testing Method Security</a></li><li><a href="/en/spring-security/reactive-test-web.html" class="sidebar-link">Testing Web Security</a></li><li><a href="/en/spring-security/reactive-test-web-setup.html" class="sidebar-link">WebTestClient Security Setup</a></li><li><a href="/en/spring-security/reactive-test-web-authentication.html" class="sidebar-link">Testing Authentication</a></li><li><a href="/en/spring-security/reactive-test-web-csrf.html" class="sidebar-link">Testing with CSRF</a></li><li><a href="/en/spring-security/reactive-test-web-oauth2.html" class="sidebar-link">Testing OAuth 2.0</a></li><li><a href="/en/spring-security/reactive-configuration-webflux.html" class="sidebar-link">WebFlux Security</a></li></ul></section></li></ul> </aside> <main class="page"> <div class="theme-default-content content__default"><h1 id="username-password-authentication"><a href="#username-password-authentication" class="header-anchor">#</a> Username/Password Authentication</h1> <p>One of the most common ways to authenticate a user is by validating a username and password.
As such, Spring Security provides comprehensive support for authenticating with a username and password.</p> <h2 id="section-summary"><a href="#section-summary" class="header-anchor">#</a> Section Summary</h2> <ul><li><a href="/en/spring-security/input.html">Reading Username/Password</a></li> <li><a href="/en/spring-security/storage.html">Password Storage</a></li></ul> <p><a href="/en/architecture.html">Authentication Architecture</a><a href="/en/spring-security/input.html">Reading Username/Password</a></p></div> <footer class="page-edit"><div class="edit-link"><a href="https://gitcode.net/dev-cloud/spring-docs/-/blob/master/docs/en/spring-security/servlet-authentication-passwords.md" target="_blank" rel="noopener noreferrer">Edit this page on GitCode</a> <span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></div> <div class="last-updated"><span class="prefix">Last Updated:</span> <span class="time">Wed Mar 16 2022 18:27:04 GMT+0800</span></div></footer> <div class="page-nav"><p class="inner"><span class="prev">
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