モバイルアプリケーションのトークンベース認証を実装するには、SpringブートとSpringセキュリティが必要です。
最後にあなたのセキュリティコンフィグ
//Leave whatever you had here
@Override
public void configure(HttpSecurity http) throws Exception {
http.addFilterBefore(new TokenAuthenticationFilter(authenticationManager()), BasicAuthenticationFilter.class);
String contentPathDir = String.format("/%s/**", contentPath);
http.csrf().disable()
.sessionManagement().sessionCreationPolicy(SessionCreationPolicy.STATELESS)
.and().authorizeRequests()
.antMatchers("/authorization/**", "/public/**", "/management/**", "/health/**", contentPathDir).permitAll()
.antMatchers("/**").authenticated();
}
//Add these two below.
@Override
public void configure(AuthenticationManagerBuilder auth) {
auth.authenticationProvider(apiKeyAuthenticationProvider());
}
@Bean
public TokenAuthenticationProvider apiKeyAuthenticationProvider() {
return new TokenAuthenticationProvider(apiKey);
}
にこれらを登録し、セッションの資格ホルダーに
public class SessionCredentials {
String apiKey;
String accessToken;
public SessionCredentials(String apiKey, String accessToken) {
this.apiKey = apiKey;
this.accessToken = accessToken;
}
public String getApiKey() {
return apiKey;
}
public String getAccessToken() {
return accessToken;
}
}
を作成TokenAuthenticationFilter
public class TokenAuthenticationFilter extends GenericFilterBean {
private AuthenticationManager authenticationManager;
public TokenAuthenticationFilter(AuthenticationManager authenticationManager) {
this.authenticationManager = authenticationManager;
}
@Override
public void doFilter(ServletRequest request,
ServletResponse response,
FilterChain chain) throws IOException, ServletException {
HttpServletRequest httpRequest = (HttpServletRequest) request;
HttpServletResponse httpResponse = (HttpServletResponse) response;
String apiKey = httpRequest.getHeader("API-Key");
String token = httpRequest.getHeader("Access-Token");
try {
if (!StringUtils.isEmpty(apiKey)) {
processTokenAuthentication(apiKey);
}
chain.doFilter(request, response);
} catch (InternalAuthenticationServiceException internalAuthenticationServiceException)
{
SecurityContextHolder.clearContext();
logger.error("Internal authentication service exception", internalAuthenticationServiceException);
httpResponse.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
}
catch(AuthenticationException authenticationException)
{
SecurityContextHolder.clearContext();
httpResponse.sendError(HttpServletResponse.SC_UNAUTHORIZED, authenticationException.getMessage());
}
}
private void processTokenAuthentication(String apiKey) {
SessionCredentials authCredentials = new SessionCredentials(apiKey);
Authentication requestAuthentication = new PreAuthenticatedAuthenticationToken(authCredentials, authCredentials);
Authentication resultOfAuthentication = tryToAuthenticate(requestAuthentication);
SecurityContextHolder.getContext().setAuthentication(resultOfAuthentication);
}
private Authentication tryToAuthenticate(Authentication requestAuthentication) {
Authentication responseAuthentication = authenticationManager.authenticate(requestAuthentication);
if (responseAuthentication == null || !responseAuthentication.isAuthenticated()) {
throw new InternalAuthenticationServiceException("Unable to authenticate Domain User for provided credentials");
}
return responseAuthentication;
}
}
public class TokenAuthenticationProvider implements AuthenticationProvider {
private String apiKey;
public TokenAuthenticationProvider(String apiKey) {
this.apiKey = apiKey;
}
@Override
public Authentication authenticate(Authentication authentication) throws AuthenticationException {
SessionCredentials credentials = (SessionCredentials) authentication.getCredentials();
if (credentials != null && credentials.apiKey.equals(this.apiKey)) {
//Also evaluate the token here
Authentication newAuthentication = new PreAuthenticatedAuthenticationToken(apiKey, credentials);
newAuthentication.setAuthenticated(true);
return newAuthentication;
}
throw new BadCredentialsException("Bad credentials given.");
}
@Override
public boolean supports(Class<?> aClass) {
return aClass.equals(PreAuthenticatedAuthenticationToken.class);
}
}
を作成します。
https://github.com/appsquickly/movies-kotlin-spring-data-neo4j-4(非常に推奨される)JVM言語Kotlinを使用して、ここにトークンベースの認証とテストケースを持つサンプルアプリケーションがあります。 –