本文整理了Java中org.jasig.cas.authentication.Authentication.getPrincipal()方法的一些代码示例，展示了Authentication.getPrincipal()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Authentication.getPrincipal()方法的具体详情如下：
包路径：org.jasig.cas.authentication.Authentication
类名称：Authentication
方法名：getPrincipal

Authentication.getPrincipal介绍

[英]Method to obtain the Principal.
[中]方法获取主体。

代码示例

代码示例来源：origin: net.unicon/cas-mfa-java

/**
 * Enumerates the list of available principals in the authentication chain
 * and ensures that the newly given and provided principal is compliant
 * and equals the rest of the principals in the chain. The match
 * is explicitly controlled by {@link Principal#equals(Object)}
 * implementation.
 *
 * @param authentication the authentication object whose principal is compared against the chain
 * @return true if no mismatch is found; false otherwise.
 */
private boolean doesPrincipalMatchAuthenticationChain(final Authentication authentication) {
  for (final Authentication authn : this.chainedAuthentication) {
    final Principal currentPrincipal = authn.getPrincipal();
    final Principal newPrincipal = authentication.getPrincipal();
    if (!currentPrincipal.equals(newPrincipal)) {
      return false;
    }
  }
  return true;
}

代码示例来源：origin: org.jasig.cas/cas-server-core-tickets

@Override
public Principal getAuthenticatedPrincipalFrom(final String ticketGrantingTicketId) throws RuntimeException {
  final Authentication auth = getAuthenticationFrom(ticketGrantingTicketId);
  return auth == null ? null : auth.getPrincipal();
}

代码示例来源：origin: net.unicon/cas-mfa-java

@Override
/** {@inheritDoc} */
public Principal getAuthenticatedPrincipalFrom(final String ticketGrantingTicketId) throws RuntimeException {
  final Authentication auth = getAuthenticationFrom(ticketGrantingTicketId);
  return auth == null ? null : auth.getPrincipal();
}

代码示例来源：origin: org.jasig.cas/cas-server-core-web

/**
 * Gets the principal from the model.
 *
 * @param model the model
 * @return the assertion from
 * @since 4.1.0
 */
protected final Principal getPrincipal(final Map<String, Object> model) {
  return getPrimaryAuthenticationFrom(model).getPrincipal();
}

代码示例来源：origin: net.unicon/cas-mfa-java

/**
 * Provides the ability to access the resolved
 * and primary principal based on the authentication context.
 * @return the primary principal.
 */
public final Principal getPrincipal() {
  final Authentication auth = this.getAuthentication();
  if (auth != null) {
    return auth.getPrincipal();
  }
  return null;
}

代码示例来源：origin: net.unicon.cas/cas-addons

@Override
/** {@inheritDoc} */
public Principal getAuthenticatedPrincipalFrom(String ticketGrantingTicketId) throws RuntimeException {
  Authentication auth = getAuthenticationFrom(ticketGrantingTicketId);
  return auth == null ? null : auth.getPrincipal();
}

代码示例来源：origin: net.unicon.cas/cas-addons

/**
 * Extracts an authenticated ${@link Principal} from a provided ${@link Assertion} instance.
 * <p/>
 * It is a caller's of this method responsibility to ensure that provided ${@link Assertion} instance is not null
 * to avoid NPE at runtime.
 *
 * @param assertion instance to retrieve ${@link Principal} from
 * @return Authenticated Principal
 * @throws NullPointerException if provided Assertion is <i>null</i>
 */
public static Principal getAuthenticatedPrincipalFrom(Assertion assertion) {
  final List<Authentication> chain = assertion.getChainedAuthentications();
  final Principal principal = chain.get(chain.size() - 1).getPrincipal();
  return principal;
}

代码示例来源：origin: org.jasig.cas/cas-server-core-authentication

@Override
public Principal nominate(final Collection<Authentication> authentications, final Map<String, Object> principalAttributes) {
  final Principal principal = authentications.iterator().next().getPrincipal();
  final Principal finalPrincipal = this.principalFactory.createPrincipal(principal.getId(), principalAttributes);
  LOGGER.debug("Nominated [{}] as the primary principal", finalPrincipal);
  return finalPrincipal;
}

代码示例来源：origin: net.unicon/cas-mfa-java

/**
 * Add the authentication to the chain, having verified
 * that the resolved principal of the new authentication
 * matches what has been remembered and collected as the principal.
 * @param authentication authentication context to add to the chain
 */
public final void addAuthenticationToChain(final Authentication authentication) {
  if (!doesPrincipalMatchAuthenticationChain(authentication)) {
    LOGGER.warn("The provided principal [{}] does not match the authentication chain. CAS has no record of "
        + "this principal ever having authenticated in the active authentication context.",
        authentication.getPrincipal());
    throw new UnknownPrincipalMatchException(authentication);
  }
  this.chainedAuthentication.add(authentication);
}

代码示例来源：origin: net.unicon.cas/cas-addons

@Override
  protected void renderMergedOutputModel(final Map<String, Object> model, final HttpServletRequest request, final HttpServletResponse response)
      throws Exception {

    final Authentication authentication = getAssertionFrom(model).getChainedAuthentications().get(0);
    final Principal principal = authentication.getPrincipal();
    this.jacksonObjectMapper.writeValue(response.getWriter(), new TicketValidationJsonResponse(authentication, principal));
  }
}

代码示例来源：origin: org.jasig.cas/cas-server-extension-clearpass

@Override
public void addTicket(final Ticket ticket) {
  if (ticket instanceof TicketGrantingTicket) {
    final TicketGrantingTicket ticketGrantingTicket = (TicketGrantingTicket) ticket;
    final String ticketId = ticketGrantingTicket.getId();
    final String userName = ticketGrantingTicket.getAuthentication().getPrincipal().getId().toLowerCase();
    logger.debug("Creating mapping ticket {} to user name {}", ticketId, userName);
    this.cache.put(ticketId, userName);
  }
  this.ticketRegistry.addTicket(ticket);
}

代码示例来源：origin: org.jasig.cas/cas-server-extension-clearpass

@Override
public void populateAttributes(final AuthenticationBuilder builder, final Credential credential) {
  final UsernamePasswordCredential c = (UsernamePasswordCredential) credential;
  final Authentication authentication = builder.build();
  this.credentialCache.put(authentication.getPrincipal().getId(), c.getPassword());
}

代码示例来源：origin: net.unicon.cas/cas-addons

@Override
  public Collection<Map<String, Object>> getActiveSsoSessions() throws BulkRetrievalOfTicketsNotSupportedException {
    final List<Map<String, Object>> activeSessions = new ArrayList<Map<String, Object>>();

    for(TicketGrantingTicket tgt : this.ticketSupport.getNonExpiredTicketGrantingTickets()) {
      final Map<String, Object> sso = new HashMap<String, Object>(3);
      sso.put(SsoSessionAttributeKeys.AUTHENTICATED_PRINCIPAL.toString(), tgt.getAuthentication().getPrincipal().getId());
      sso.put(SsoSessionAttributeKeys.AUTHENTICATION_DATE.toString(), tgt.getAuthentication().getAuthenticatedDate());
      sso.put(SsoSessionAttributeKeys.NUMBER_OF_USES.toString(), tgt.getCountOfUses());
      activeSessions.add(Collections.unmodifiableMap(sso));
    }
    return Collections.unmodifiableCollection(activeSessions);
  }
}

代码示例来源：origin: org.jasig.cas/cas-server-core-authentication

@Override
public boolean equals(final Object obj) {
  if (!(obj instanceof Authentication)) {
    return false;
  }
  if (obj == this) {
    return true;
  }
  final Authentication other = (Authentication) obj;
  final EqualsBuilder builder = new EqualsBuilder();
  builder.append(this.principal, other.getPrincipal());
  builder.append(this.credentials, other.getCredentials());
  builder.append(this.successes, other.getSuccesses());
  builder.append(this.authenticationDate, other.getAuthenticationDate());
  builder.append(wrap(this.attributes), other.getAttributes());
  builder.append(wrap(this.failures), other.getFailures());
  return builder.isEquals();
}

代码示例来源：origin: org.jasig.cas/cas-server-support-openid

/**
 * Determine identity.
 *
 * @param service   the service
 * @param assertion the assertion
 * @return the string
 */
protected String determineIdentity(final OpenIdService service, final Assertion assertion) {
  final String id;
  if (assertion != null && OpenIdProtocolConstants.OPENID_IDENTIFIERSELECT.equals(service.getIdentity())) {
    id = this.openIdPrefixUrl + '/' + assertion.getPrimaryAuthentication().getPrincipal().getId();
  } else {
    id = service.getIdentity();
  }
  return id;
}

代码示例来源：origin: net.unicon.cas/cas-addons

private AuthenticationStatement newAuthenticationStatement(final Authentication authentication) {
  final String authenticationMethod = (String) authentication.getAttributes().get(
      SamlAuthenticationMetaDataPopulator.ATTRIBUTE_AUTHENTICATION_METHOD);
  final AuthenticationStatement authnStatement = newSamlObject(AuthenticationStatement.class);
  authnStatement.setAuthenticationInstant(new DateTime(authentication.getAuthenticatedDate()));
  authnStatement.setAuthenticationMethod(authenticationMethod != null ? authenticationMethod
      : SamlAuthenticationMetaDataPopulator.AUTHN_METHOD_UNSPECIFIED);
  authnStatement.setSubject(newSubject(authentication.getPrincipal().getId()));
  return authnStatement;
}

代码示例来源：origin: org.jasig.cas/cas-server-support-openid

@Override
public HandlerResult authenticate(final Credential credential) throws GeneralSecurityException {
  final OpenIdCredential c = (OpenIdCredential) credential;
  final TicketGrantingTicket t = this.ticketRegistry.getTicket(c.getTicketGrantingTicketId(),
          TicketGrantingTicket.class);
  if (t == null || t.isExpired()) {
    throw new FailedLoginException("TGT is null or expired.");
  }
  final Principal principal = t.getAuthentication().getPrincipal();
  if (!principal.getId().equals(c.getUsername())) {
    throw new FailedLoginException("Principal ID mismatch");
  }
  return new DefaultHandlerResult(this, new BasicCredentialMetaData(c), principal);
}

代码示例来源：origin: net.unicon.cas/cas-addons

@Override
protected void prepareResponse(final Response response, final Map<String, Object> model) {
  final Authentication authentication = getAssertionFrom(model).getChainedAuthentications().get(0);
  final DateTime issuedAt = response.getIssueInstant();
  final Service service = getAssertionFrom(model).getService();
  final Object o = authentication.getAttributes().get(RememberMeCredentials.AUTHENTICATION_ATTRIBUTE_REMEMBER_ME);
  final boolean isRemembered = o == Boolean.TRUE && !getAssertionFrom(model).isFromNewLogin();
  // Build up the SAML assertion containing AuthenticationStatement and AttributeStatement
  final Assertion assertion = newSamlObject(Assertion.class);
  assertion.setID(generateId());
  assertion.setIssueInstant(issuedAt);
  assertion.setIssuer(this.issuer);
  assertion.setConditions(newConditions(issuedAt, service.getId()));
  final AuthenticationStatement authnStatement = newAuthenticationStatement(authentication);
  assertion.getAuthenticationStatements().add(authnStatement);
  final Map<String, Object> attributes = authentication.getPrincipal().getAttributes();
  if (!attributes.isEmpty() || isRemembered) {
    assertion.getAttributeStatements().add(
        newAttributeStatement(newSubject(authentication.getPrincipal().getId()), attributes, isRemembered));
  }
  response.setStatus(newStatus(StatusCode.SUCCESS, null));
  response.getAssertions().add(assertion);
}

代码示例来源：origin: org.jasig.cas/cas-server-core-authentication

@Override
@Audit(
  action="AUTHENTICATION",
  actionResolverName="AUTHENTICATION_RESOLVER",
  resourceResolverName="AUTHENTICATION_RESOURCE_RESOLVER")
@Timed(name="AUTHENTICATE_TIMED")
@Metered(name="AUTHENTICATE_METER")
@Counted(name="AUTHENTICATE_COUNT", monotonic=true)
public Authentication authenticate(final AuthenticationTransaction transaction) throws AuthenticationException {
  final AuthenticationBuilder builder = authenticateInternal(transaction.getCredentials());
  final Authentication authentication = builder.build();
  final Principal principal = authentication.getPrincipal();
  if (principal instanceof NullPrincipal) {
    throw new UnresolvedPrincipalException(authentication);
  }
  addAuthenticationMethodAttribute(builder, authentication);
  logger.info("Authenticated {} with credentials {}.", principal, transaction.getCredentials());
  logger.debug("Attribute map for {}: {}", principal.getId(), principal.getAttributes());
  populateAuthenticationMetadataAttributes(builder, transaction.getCredentials());
  return builder.build();
}

代码示例来源：origin: org.jasig.cas/cas-server-core-authentication

/**
 * Creates a new builder initialized with data from the given authentication source.
 *
 * @param source Authentication source.
 *
 * @return New builder instance initialized with all fields in the given authentication source.
 */
public static AuthenticationBuilder newInstance(final Authentication source) {
  final DefaultAuthenticationBuilder builder = new DefaultAuthenticationBuilder(source.getPrincipal());
  builder.setAuthenticationDate(source.getAuthenticationDate());
  builder.setCredentials(source.getCredentials());
  builder.setSuccesses(source.getSuccesses());
  builder.setFailures(source.getFailures());
  builder.setAttributes(source.getAttributes());
  return builder;
}