Проблем с валидирането на потребителя чрез httpBasic и jdbcAuthentication в WebSecurityConfigurerAdapter

Заявка с единични кавички username='?' причинява проблем.

Промяна

 @Autowired
 public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception 
 {
     auth.jdbcAuthentication().dataSource(dataSource)
             .usersByUsernameQuery("select username, password, true"
                 + " from apiclient where username='?'")
         .authoritiesByUsernameQuery("select username, role"
                 + " from apiclient where username='?'");
}

до

@Autowired
public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {
    auth.jdbcAuthentication()
            .dataSource(dataSource)
            .usersByUsernameQuery("select username, password, true"
                    + " from apiclient where username=?")
            .authoritiesByUsernameQuery("select username, role"
                    + " from apiclient where username=?");
}

След като разгледате вашия код, споделен от връзката на github,
В своя проект не сте активирали регистрационни файлове с ниво DEBUG.

След активиране на регистрационните файлове за DEBUG забелязах

DEBUG - Executing prepared SQL statement [select username, password, true from apiclient where username='?'] 
DEBUG - Fetching JDBC Connection from DataSource 
...
DEBUG - Caching SQL error codes for DataSource [[email protected]]: database product name is 'H2' 
DEBUG - Unable to translate SQLException with Error code '90008', will now try the fallback translator

...

DEBUG - Access is denied (user is anonymous); redirecting to authentication entry point 
org.springframework.security.access.AccessDeniedException: Access is denied
    at org.springframework.security.access.vote.AffirmativeBased.decide(AffirmativeBased.java:84)

Вашата заявка не успя да получи userByUsername (поради единични кавички в заявката) и заявката AuthoritiesByUsername не беше задействана поради изключение, което доведе до spring-security да третира потребителя като ROLE_ANONYMOUS и следователно 401(Unauthorized)

Ако искате да видите логовете в STS/Eclipse конзолата.
1. създайте logback.xml файл под src/main/resources
2. Копирайте кода по-долу

<?xml version="1.0" encoding="UTF-8"?>

<configuration>
    <appender name="ALL_ROLLING_FILE"
        class="ch.qos.logback.core.rolling.RollingFileAppender">
        <rollingPolicy
            class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <fileNamePattern>..\logs\SMTH_Project.%d{yyyy-MM-dd_HH}.%i.log.zip</fileNamePattern>
            <timeBasedFileNamingAndTriggeringPolicy
                class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
                <maxFileSize>100MB</maxFileSize>
            </timeBasedFileNamingAndTriggeringPolicy>
            <MaxHistory>30</MaxHistory>
        </rollingPolicy>
        <encoder>
            <pattern>%d{yyyy MM dd HH:mm:ss:SSS} [%-40thread] %-5level{5} - %msg %n</pattern>
        </encoder>
    </appender>

    <appender name="ASYNC"
        class="ch.qos.logback.classic.AsyncAppender">
        <appender-ref ref="ALL_ROLLING_FILE" />
        <queueSize>1000000</queueSize>
        <discardingThreshold>0</discardingThreshold>
    </appender>

    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
        <encoder>
            <pattern>%-5level{5} - %msg %n</pattern>
        </encoder>
    </appender>

    <root level="DEBUG">
        <appender-ref ref="STDOUT" />
    </root>
</configuration>