style(General): add checkstyle and fix all exsiting issues.

ISSUES CLOSED: clevermicro/user-management#17
This commit is contained in:
2025-05-19 16:28:59 +08:00
parent ac85ff58af
commit 1a76da12e5
7 changed files with 618 additions and 169 deletions
+380
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@@ -0,0 +1,380 @@
<?xml version="1.0"?>
<!DOCTYPE module PUBLIC
"-//Checkstyle//DTD Checkstyle Configuration 1.3//EN"
"https://checkstyle.org/dtds/configuration_1_3.dtd">
<!--
This used to be a Checkstyle config by Max Vetrenko, Ruslan Diachenko,
and Roman Ivanov.
It has since been modified to include changes specific to CleverThis.
-->
<module name="Checker">
<module name="SuppressWarningsFilter"/>
<property name="charset" value="UTF-8"/>
<property name="severity" value="warning"/>
<property name="fileExtensions" value="java, properties, xml"/>
<!-- Excludes all 'module-info.java' files -->
<!-- See https://checkstyle.org/filefilters/index.html -->
<module name="BeforeExecutionExclusionFileFilter">
<property name="fileNamePattern" value="module\-info\.java$"/>
</module>
<!-- https://checkstyle.org/filters/suppressionfilter.html -->
<module name="SuppressionFilter">
<property name="file" value="${org.checkstyle.google.suppressionfilter.config}"
default="checkstyle-suppressions.xml" />
<property name="optional" value="true"/>
</module>
<!-- Checks for whitespace -->
<!-- See http://checkstyle.org/checks/whitespace/index.html -->
<module name="FileTabCharacter">
<property name="eachLine" value="true"/>
</module>
<module name="LineLength">
<property name="fileExtensions" value="java"/>
<property name="max" value="100"/>
<property name="ignorePattern" value="^package.*|^import.*|a href|href|http://|https://|ftp://"/>
</module>
<module name="TreeWalker">
<module name="OuterTypeFilename"/>
<module name="IllegalTokenText">
<property name="tokens" value="STRING_LITERAL, CHAR_LITERAL"/>
<property name="format"
value="\\u00(09|0(a|A)|0(c|C)|0(d|D)|22|27|5(C|c))|\\(0(10|11|12|14|15|42|47)|134)"/>
<property name="message"
value="Consider using special escape sequence instead of octal value or Unicode escaped value."/>
</module>
<module name="AvoidEscapedUnicodeCharacters">
<property name="allowEscapesForControlCharacters" value="true"/>
<property name="allowByTailComment" value="true"/>
<property name="allowNonPrintableEscapes" value="true"/>
</module>
<module name="AvoidStarImport"/>
<module name="OneTopLevelClass"/>
<module name="NoLineWrap">
<property name="tokens" value="PACKAGE_DEF, IMPORT, STATIC_IMPORT"/>
</module>
<module name="EmptyBlock">
<property name="option" value="TEXT"/>
<property name="tokens"
value="LITERAL_TRY, LITERAL_FINALLY, LITERAL_IF, LITERAL_ELSE, LITERAL_SWITCH"/>
</module>
<module name="NeedBraces">
<property name="tokens"
value="LITERAL_DO, LITERAL_ELSE, LITERAL_FOR, LITERAL_IF, LITERAL_WHILE"/>
</module>
<module name="LeftCurly">
<property name="tokens"
value="ANNOTATION_DEF, CLASS_DEF, CTOR_DEF, ENUM_CONSTANT_DEF, ENUM_DEF,
INTERFACE_DEF, LAMBDA, LITERAL_CATCH, LITERAL_DEFAULT,
LITERAL_DO, LITERAL_ELSE, LITERAL_FINALLY, LITERAL_FOR, LITERAL_IF,
LITERAL_SWITCH, LITERAL_SYNCHRONIZED, LITERAL_TRY, LITERAL_WHILE, METHOD_DEF,
OBJBLOCK, STATIC_INIT, RECORD_DEF, COMPACT_CTOR_DEF"/>
</module>
<module name="RightCurly">
<property name="id" value="RightCurlySame"/>
<property name="tokens"
value="LITERAL_TRY, LITERAL_CATCH, LITERAL_FINALLY, LITERAL_IF, LITERAL_ELSE,
LITERAL_DO"/>
</module>
<module name="RightCurly">
<property name="id" value="RightCurlyAlone"/>
<property name="option" value="alone"/>
<property name="tokens"
value="CLASS_DEF, METHOD_DEF, CTOR_DEF, LITERAL_FOR, LITERAL_WHILE, STATIC_INIT,
INSTANCE_INIT, ANNOTATION_DEF, ENUM_DEF, INTERFACE_DEF, RECORD_DEF,
COMPACT_CTOR_DEF, LITERAL_SWITCH"/>
</module>
<module name="SuppressionXpathSingleFilter">
<!-- suppresion is required till https://github.com/checkstyle/checkstyle/issues/7541 -->
<property name="id" value="RightCurlyAlone"/>
<property name="query" value="//RCURLY[parent::SLIST[count(./*)=1]
or preceding-sibling::*[last()][self::LCURLY]]"/>
</module>
<module name="WhitespaceAfter">
<property name="tokens"
value="COMMA, SEMI, TYPECAST, LITERAL_IF, LITERAL_ELSE, LITERAL_RETURN,
LITERAL_WHILE, LITERAL_DO, LITERAL_FOR, LITERAL_FINALLY, DO_WHILE, ELLIPSIS,
LITERAL_SWITCH, LITERAL_SYNCHRONIZED, LITERAL_TRY, LITERAL_CATCH, LAMBDA,
LITERAL_YIELD"/>
</module>
<module name="WhitespaceAround">
<property name="allowEmptyConstructors" value="true"/>
<property name="allowEmptyLambdas" value="true"/>
<property name="allowEmptyMethods" value="true"/>
<property name="allowEmptyTypes" value="true"/>
<property name="allowEmptyLoops" value="true"/>
<property name="ignoreEnhancedForColon" value="false"/>
<property name="tokens"
value="ASSIGN, BAND, BAND_ASSIGN, BOR, BOR_ASSIGN, BSR, BSR_ASSIGN, BXOR,
BXOR_ASSIGN, COLON, DIV, DIV_ASSIGN, DO_WHILE, EQUAL, GE, GT, LAMBDA, LAND,
LCURLY, LE, LITERAL_CATCH, LITERAL_DO, LITERAL_ELSE, LITERAL_FINALLY,
LITERAL_FOR, LITERAL_IF, LITERAL_RETURN, LITERAL_SWITCH, LITERAL_SYNCHRONIZED,
LITERAL_TRY, LITERAL_WHILE, LOR, LT, MINUS, MINUS_ASSIGN, MOD, MOD_ASSIGN,
NOT_EQUAL, PLUS, PLUS_ASSIGN, QUESTION, RCURLY, SL, SLIST, SL_ASSIGN, SR,
SR_ASSIGN, STAR, STAR_ASSIGN, LITERAL_ASSERT, TYPE_EXTENSION_AND"/>
<message key="ws.notFollowed"
value="WhitespaceAround: ''{0}'' is not followed by whitespace. Empty blocks
may only be represented as '{}' when not part of a multi-block statement (4.1.3)"/>
<message key="ws.notPreceded"
value="WhitespaceAround: ''{0}'' is not preceded with whitespace."/>
</module>
<module name="OneStatementPerLine"/>
<module name="MultipleVariableDeclarations"/>
<module name="ArrayTypeStyle"/>
<module name="MissingSwitchDefault"/>
<module name="FallThrough"/>
<module name="UpperEll"/>
<module name="ModifierOrder"/>
<module name="EmptyLineSeparator">
<property name="tokens"
value="PACKAGE_DEF, IMPORT, STATIC_IMPORT, CLASS_DEF, INTERFACE_DEF, ENUM_DEF,
STATIC_INIT, INSTANCE_INIT, METHOD_DEF, CTOR_DEF, VARIABLE_DEF, RECORD_DEF,
COMPACT_CTOR_DEF"/>
<property name="allowNoEmptyLineBetweenFields" value="true"/>
</module>
<module name="SeparatorWrap">
<property name="id" value="SeparatorWrapDot"/>
<property name="tokens" value="DOT"/>
<property name="option" value="nl"/>
</module>
<module name="SeparatorWrap">
<property name="id" value="SeparatorWrapComma"/>
<property name="tokens" value="COMMA"/>
<property name="option" value="EOL"/>
</module>
<module name="SeparatorWrap">
<!-- ELLIPSIS is EOL until https://github.com/google/styleguide/issues/259 -->
<property name="id" value="SeparatorWrapEllipsis"/>
<property name="tokens" value="ELLIPSIS"/>
<property name="option" value="EOL"/>
</module>
<module name="SeparatorWrap">
<!-- ARRAY_DECLARATOR is EOL until https://github.com/google/styleguide/issues/258 -->
<property name="id" value="SeparatorWrapArrayDeclarator"/>
<property name="tokens" value="ARRAY_DECLARATOR"/>
<property name="option" value="EOL"/>
</module>
<module name="SeparatorWrap">
<property name="id" value="SeparatorWrapMethodRef"/>
<property name="tokens" value="METHOD_REF"/>
<property name="option" value="nl"/>
</module>
<module name="PackageName">
<property name="format" value="^[a-z]+(\.[a-z][a-z0-9]*)*$"/>
<message key="name.invalidPattern"
value="Package name ''{0}'' must match pattern ''{1}''."/>
</module>
<module name="TypeName">
<property name="tokens" value="CLASS_DEF, INTERFACE_DEF, ENUM_DEF,
ANNOTATION_DEF, RECORD_DEF"/>
<message key="name.invalidPattern"
value="Type name ''{0}'' must match pattern ''{1}''."/>
</module>
<module name="MemberName">
<property name="format" value="^[a-z][a-z0-9][a-zA-Z0-9]*$"/>
<message key="name.invalidPattern"
value="Member name ''{0}'' must match pattern ''{1}''."/>
</module>
<module name="ParameterName">
<property name="format" value="^[a-z][a-z0-9]*([A-Z][a-z0-9]{1,})*[A-Z]{0,1}$"/>
<message key="name.invalidPattern"
value="Parameter name ''{0}'' must match pattern ''{1}''."/>
</module>
<module name="LambdaParameterName">
<property name="format" value="^[a-z][a-z0-9]*([A-Z][a-z0-9]{1,})*[A-Z]{0,1}$"/>
<message key="name.invalidPattern"
value="Lambda parameter name ''{0}'' must match pattern ''{1}''."/>
</module>
<module name="CatchParameterName">
<property name="format" value="^[a-z][a-z0-9]*([A-Z][a-z0-9]{1,})*[A-Z]{0,1}$"/>
<message key="name.invalidPattern"
value="Catch parameter name ''{0}'' must match pattern ''{1}''."/>
</module>
<module name="LocalVariableName">
<property name="format" value="^[a-z][a-z0-9]*([A-Z][a-z0-9]{1,})*[A-Z]{0,1}$"/>
<message key="name.invalidPattern"
value="Local variable name ''{0}'' must match pattern ''{1}''."/>
</module>
<module name="PatternVariableName">
<property name="format" value="^[a-z][a-z0-9]*([A-Z][a-z0-9]{1,})*[A-Z]{0,1}$"/>
<message key="name.invalidPattern"
value="Pattern variable name ''{0}'' must match pattern ''{1}''."/>
</module>
<module name="ClassTypeParameterName">
<property name="format" value="(^[A-Z][0-9]?)$|([A-Z][a-zA-Z0-9]*[T]$)"/>
<message key="name.invalidPattern"
value="Class type name ''{0}'' must match pattern ''{1}''."/>
</module>
<module name="RecordComponentName">
<property name="format" value="^[a-z][a-z0-9]*([A-Z][a-z0-9]{1,})*[A-Z]{0,1}$"/>
<message key="name.invalidPattern"
value="Record component name ''{0}'' must match pattern ''{1}''."/>
</module>
<module name="RecordTypeParameterName">
<property name="format" value="(^[A-Z][0-9]?)$|([A-Z][a-zA-Z0-9]*[T]$)"/>
<message key="name.invalidPattern"
value="Record type name ''{0}'' must match pattern ''{1}''."/>
</module>
<module name="MethodTypeParameterName">
<property name="format" value="(^[A-Z][0-9]?)$|([A-Z][a-zA-Z0-9]*[T]$)"/>
<message key="name.invalidPattern"
value="Method type name ''{0}'' must match pattern ''{1}''."/>
</module>
<module name="InterfaceTypeParameterName">
<property name="format" value="(^[A-Z][0-9]?)$|([A-Z][a-zA-Z0-9]*[T]$)"/>
<message key="name.invalidPattern"
value="Interface type name ''{0}'' must match pattern ''{1}''."/>
</module>
<module name="NoFinalizer"/>
<module name="GenericWhitespace">
<message key="ws.followed"
value="GenericWhitespace ''{0}'' is followed by whitespace."/>
<message key="ws.preceded"
value="GenericWhitespace ''{0}'' is preceded with whitespace."/>
<message key="ws.illegalFollow"
value="GenericWhitespace ''{0}'' should followed by whitespace."/>
<message key="ws.notPreceded"
value="GenericWhitespace ''{0}'' is not preceded with whitespace."/>
</module>
<module name="Indentation">
<property name="basicOffset" value="4"/>
<property name="braceAdjustment" value="4"/>
<property name="caseIndent" value="4"/>
<property name="throwsIndent" value="6"/>
<property name="lineWrappingIndentation" value="6"/>
<property name="arrayInitIndent" value="6"/>
</module>
<module name="AbbreviationAsWordInName">
<property name="ignoreFinal" value="false"/>
<property name="allowedAbbreviationLength" value="0"/>
<property name="tokens"
value="CLASS_DEF, INTERFACE_DEF, ENUM_DEF, ANNOTATION_DEF, ANNOTATION_FIELD_DEF,
PARAMETER_DEF, VARIABLE_DEF, METHOD_DEF, PATTERN_VARIABLE_DEF, RECORD_DEF,
RECORD_COMPONENT_DEF"/>
</module>
<module name="NoWhitespaceBeforeCaseDefaultColon"/>
<module name="OverloadMethodsDeclarationOrder"/>
<module name="VariableDeclarationUsageDistance"/>
<module name="CustomImportOrder">
<property name="sortImportsInGroupAlphabetically" value="true"/>
<property name="separateLineBetweenGroups" value="true"/>
<property name="customImportOrderRules" value="STATIC###THIRD_PARTY_PACKAGE"/>
<property name="tokens" value="IMPORT, STATIC_IMPORT, PACKAGE_DEF"/>
</module>
<module name="MethodParamPad">
<property name="tokens"
value="CTOR_DEF, LITERAL_NEW, METHOD_CALL, METHOD_DEF,
SUPER_CTOR_CALL, ENUM_CONSTANT_DEF, RECORD_DEF"/>
</module>
<module name="NoWhitespaceBefore">
<property name="tokens"
value="COMMA, SEMI, POST_INC, POST_DEC, DOT,
LABELED_STAT, METHOD_REF"/>
<property name="allowLineBreaks" value="true"/>
</module>
<module name="ParenPad">
<property name="tokens"
value="ANNOTATION, ANNOTATION_FIELD_DEF, CTOR_CALL, CTOR_DEF, DOT, ENUM_CONSTANT_DEF,
EXPR, LITERAL_CATCH, LITERAL_DO, LITERAL_FOR, LITERAL_IF, LITERAL_NEW,
LITERAL_SWITCH, LITERAL_SYNCHRONIZED, LITERAL_WHILE, METHOD_CALL,
METHOD_DEF, QUESTION, RESOURCE_SPECIFICATION, SUPER_CTOR_CALL, LAMBDA,
RECORD_DEF"/>
</module>
<module name="OperatorWrap">
<property name="option" value="NL"/>
<property name="tokens"
value="BAND, BOR, BSR, BXOR, DIV, EQUAL, GE, GT, LAND, LE, LITERAL_INSTANCEOF, LOR,
LT, MINUS, MOD, NOT_EQUAL, PLUS, QUESTION, SL, SR, STAR, METHOD_REF,
TYPE_EXTENSION_AND "/>
</module>
<module name="AnnotationLocation">
<property name="id" value="AnnotationLocationMostCases"/>
<property name="tokens"
value="CLASS_DEF, INTERFACE_DEF, ENUM_DEF, METHOD_DEF, CTOR_DEF,
RECORD_DEF, COMPACT_CTOR_DEF"/>
</module>
<module name="AnnotationLocation">
<property name="id" value="AnnotationLocationVariables"/>
<property name="tokens" value="VARIABLE_DEF"/>
<property name="allowSamelineMultipleAnnotations" value="true"/>
</module>
<module name="NonEmptyAtclauseDescription"/>
<module name="InvalidJavadocPosition"/>
<module name="JavadocTagContinuationIndentation"/>
<module name="SummaryJavadoc">
<property name="forbiddenSummaryFragments"
value="^@return the *|^This method returns |^A [{]@code [a-zA-Z0-9]+[}]( is a )"/>
</module>
<module name="RequireEmptyLineBeforeBlockTagGroup"/>
<module name="AtclauseOrder">
<property name="tagOrder" value="@param, @return, @throws, @deprecated"/>
<property name="target"
value="CLASS_DEF, INTERFACE_DEF, ENUM_DEF, METHOD_DEF, CTOR_DEF, VARIABLE_DEF"/>
</module>
<module name="JavadocMethod">
<property name="accessModifiers" value="public"/>
<property name="allowMissingParamTags" value="true"/>
<property name="allowMissingReturnTag" value="true"/>
<property name="allowedAnnotations" value="Override, Test"/>
<property name="tokens" value="METHOD_DEF, CTOR_DEF, ANNOTATION_FIELD_DEF, COMPACT_CTOR_DEF"/>
</module>
<module name="MissingJavadocMethod">
<property name="scope" value="public"/>
<property name="minLineCount" value="2"/>
<property name="allowedAnnotations" value="Override, Test"/>
<property name="tokens" value="METHOD_DEF, CTOR_DEF, ANNOTATION_FIELD_DEF,
COMPACT_CTOR_DEF"/>
</module>
<module name="MissingJavadocType">
<property name="scope" value="protected"/>
<property name="tokens"
value="CLASS_DEF, INTERFACE_DEF, ENUM_DEF,
RECORD_DEF, ANNOTATION_DEF"/>
<property name="excludeScope" value="nothing"/>
</module>
<module name="MethodName">
<property name="format" value="^[a-z][a-z0-9]\w*$"/>
<message key="name.invalidPattern"
value="Method name ''{0}'' must match pattern ''{1}''."/>
</module>
<module name="SingleLineJavadoc"/>
<module name="EmptyCatchBlock">
<property name="exceptionVariableName" value="expected"/>
</module>
<module name="CommentsIndentation">
<property name="tokens" value="SINGLE_LINE_COMMENT, BLOCK_COMMENT_BEGIN"/>
</module>
<!-- https://checkstyle.org/filters/suppressionxpathfilter.html -->
<module name="SuppressionXpathFilter">
<property name="file" value="${org.checkstyle.google.suppressionxpathfilter.config}"
default="checkstyle-xpath-suppressions.xml" />
<property name="optional" value="true"/>
</module>
<module name="SuppressWarningsHolder" />
<module name="SuppressionCommentFilter">
<property name="offCommentFormat" value="CHECKSTYLE.OFF\: ([\w\|]+)" />
<property name="onCommentFormat" value="CHECKSTYLE.ON\: ([\w\|]+)" />
<property name="checkFormat" value="$1" />
</module>
<module name="SuppressWithNearbyCommentFilter">
<property name="commentFormat" value="CHECKSTYLE.SUPPRESS\: ([\w\|]+)"/>
<!-- $1 refers to the first match group in the regex defined in commentFormat -->
<property name="checkFormat" value="$1"/>
<!-- The check is suppressed in the next line of code after the comment -->
<property name="influenceFormat" value="1"/>
</module>
<module name="RequireThis">
<property name="checkMethods" value="false"/>
<property name="validateOnlyOverlapping" value="false"/>
</module>
</module>
</module>
+135 -84
View File
@@ -1,88 +1,139 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>3.4.5</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.cleverthis</groupId>
<artifactId>auth-service</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>auth-service</name>
<description>User management project for CleverThis</description>
<url/>
<licenses>
<license/>
</licenses>
<developers>
<developer/>
</developers>
<scm>
<connection/>
<developerConnection/>
<tag/>
<url/>
</scm>
<properties>
<java.version>21</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-validation</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-webflux</artifactId>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>io.projectreactor</groupId>
<artifactId>reactor-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>3.4.5</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.cleverthis</groupId>
<artifactId>auth-service</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>auth-service</name>
<description>User management project for CleverThis</description>
<url/>
<licenses>
<license/>
</licenses>
<developers>
<developer/>
</developers>
<scm>
<connection/>
<developerConnection/>
<tag/>
<url/>
</scm>
<properties>
<java.version>21</java.version>
<start-class>com.cleverthis.authservice.AuthServiceApplication</start-class>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-validation</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-webflux</artifactId>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>io.projectreactor</groupId>
<artifactId>reactor-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<annotationProcessorPaths>
<path>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</path>
</annotationProcessorPaths>
</configuration>
</plugin>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<excludes>
<exclude>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</exclude>
</excludes>
</configuration>
</plugin>
</plugins>
</build>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<annotationProcessorPaths>
<path>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</path>
</annotationProcessorPaths>
</configuration>
</plugin>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<excludes>
<exclude>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</exclude>
</excludes>
</configuration>
</plugin>
<plugin>
<groupId>org.jacoco</groupId>
<artifactId>jacoco-maven-plugin</artifactId>
<version>0.8.13</version>
<executions>
<execution>
<goals>
<goal>prepare-agent</goal>
</goals>
</execution>
<execution>
<id>report</id>
<phase>prepare-package</phase>
<goals>
<goal>report</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-checkstyle-plugin</artifactId>
<version>3.6.0</version>
<dependencies>
<dependency>
<groupId>com.puppycrawl.tools</groupId>
<artifactId>checkstyle</artifactId>
<version>10.23.1</version>
</dependency>
</dependencies>
<configuration>
<configLocation>checkstyle.xml</configLocation>
<encoding>UTF-8</encoding>
<consoleOutput>true</consoleOutput>
<failsOnError>true</failsOnError>
<violationSeverity>warning</violationSeverity>
<failOnViolation>true</failOnViolation>
<linkXRef>false</linkXRef>
</configuration>
<executions>
<execution>
<id>validate</id>
<phase>validate</phase>
<goals>
<goal>check</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
@@ -4,7 +4,7 @@ import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
/**
* Auth-Service starter
* Auth-Service starter.
*/
@SpringBootApplication
public class AuthServiceApplication {
@@ -1,16 +1,15 @@
package com.cleverthis.authservice.config;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.reactive.function.client.WebClient;
import io.netty.channel.ChannelOption;
import io.netty.handler.timeout.ReadTimeoutHandler;
import io.netty.handler.timeout.WriteTimeoutHandler;
import org.springframework.http.client.reactive.ReactorClientHttpConnector;
import reactor.netty.http.client.HttpClient;
import java.time.Duration;
import java.util.concurrent.TimeUnit;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.client.reactive.ReactorClientHttpConnector;
import org.springframework.web.reactive.function.client.WebClient;
import reactor.netty.http.client.HttpClient;
/**
* Configuration class for creating and configuring the WebClient bean
@@ -24,19 +23,23 @@ public class WebClientConfig {
private static final int READ_TIMEOUT = 10000; // 10 seconds
private static final int WRITE_TIMEOUT = 10000; // 10 seconds
/**
* Provide a {@link WebClient} for interacting with keycloak.
* */
@Bean
public WebClient keycloakWebClient() {
// Configure HttpClient with timeouts
HttpClient httpClient = HttpClient.create()
.option(ChannelOption.CONNECT_TIMEOUT_MILLIS, CONNECT_TIMEOUT)
.responseTimeout(Duration.ofMillis(READ_TIMEOUT)) // Max time to wait for response
.doOnConnected(conn ->
conn.addHandlerLast(new ReadTimeoutHandler(READ_TIMEOUT, TimeUnit.MILLISECONDS))
.addHandlerLast(new WriteTimeoutHandler(WRITE_TIMEOUT, TimeUnit.MILLISECONDS)));
.option(ChannelOption.CONNECT_TIMEOUT_MILLIS, CONNECT_TIMEOUT)
.responseTimeout(Duration.ofMillis(READ_TIMEOUT)) // Max time to wait for response
.doOnConnected(conn ->
conn.addHandlerLast(new ReadTimeoutHandler(READ_TIMEOUT, TimeUnit.MILLISECONDS))
.addHandlerLast(
new WriteTimeoutHandler(WRITE_TIMEOUT, TimeUnit.MILLISECONDS)));
// Build WebClient with the configured HttpClient
return WebClient.builder()
.clientConnector(new ReactorClientHttpConnector(httpClient))
.build();
.clientConnector(new ReactorClientHttpConnector(httpClient))
.build();
}
}
@@ -1,7 +1,6 @@
package com.cleverthis.authservice.dto;
import com.fasterxml.jackson.annotation.JsonProperty;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
@@ -13,7 +12,8 @@ import lombok.NoArgsConstructor;
@Data
@NoArgsConstructor
@AllArgsConstructor public class TokenResponse {
@AllArgsConstructor
public class TokenResponse {
@JsonProperty("access_token")
private String accessToken;
@@ -11,42 +11,55 @@ import org.springframework.web.reactive.result.method.annotation.ResponseEntityE
* Problem Details (RFC 7807).
*/
@RestControllerAdvice public class GlobalExceptionHandler extends ResponseEntityExceptionHandler {
@RestControllerAdvice
public class GlobalExceptionHandler extends ResponseEntityExceptionHandler {
/**
* Map {@link AuthenticationException} to HTTP 401.
*/
@ExceptionHandler(AuthenticationException.class)
public ProblemDetail handleAuthenticationException(AuthenticationException ex) {
ProblemDetail problemDetail =
ProblemDetail.forStatusAndDetail(HttpStatus.UNAUTHORIZED, ex.getMessage());
ProblemDetail.forStatusAndDetail(HttpStatus.UNAUTHORIZED, ex.getMessage());
problemDetail.setTitle("Authentication Failed");
// Add more details if needed
// problemDetail.setProperty("details", "Check username/password or Keycloak status.");
return problemDetail;
}
/**
* Map {@link TokenVerificationException} to HTTP 401.
*/
@ExceptionHandler(TokenVerificationException.class)
public ProblemDetail handleTokenVerificationException(TokenVerificationException ex) {
ProblemDetail problemDetail =
ProblemDetail.forStatusAndDetail(HttpStatus.UNAUTHORIZED, ex.getMessage());
ProblemDetail.forStatusAndDetail(HttpStatus.UNAUTHORIZED, ex.getMessage());
problemDetail.setTitle("Token Verification Failed");
return problemDetail;
}
/**
* Map {@link LogoutException} to HTTP 400 or 500.
*/
@ExceptionHandler(LogoutException.class)
public ProblemDetail handleLogoutException(LogoutException ex) {
// Depending on the cause, might return 400 or 500
ProblemDetail problemDetail =
ProblemDetail.forStatusAndDetail(HttpStatus.INTERNAL_SERVER_ERROR, ex.getMessage());
ProblemDetail.forStatusAndDetail(HttpStatus.INTERNAL_SERVER_ERROR, ex.getMessage());
problemDetail.setTitle("Logout Failed");
return problemDetail;
}
/**
* Map {@link AuthenticationException} to HTTP 401.
*/
// Catch-all for other unexpected exceptions
@ExceptionHandler(Exception.class)
public ProblemDetail handleGenericException(Exception ex) {
logger.error("An internal error occurred.: ", ex); // Log the full stack trace
this.logger.error("An internal error occurred.: ", ex); // Log the full stack trace
ProblemDetail problemDetail = ProblemDetail.forStatusAndDetail(
HttpStatus.INTERNAL_SERVER_ERROR, "An internal error occurred.");
HttpStatus.INTERNAL_SERVER_ERROR, "An internal error occurred.");
problemDetail.setTitle("Internal Server Error");
return problemDetail;
}
@@ -23,12 +23,12 @@ import reactor.core.publisher.Mono;
* Keycloak's REST API endpoints.
*/
@Service
@Slf4j
@Slf4j
public class KeycloakIdentityManagerService implements IdentityManagerService {
private final WebClient webClient;
@Value("${keycloak.server-url}")
private String keycloakServerUrl;
@Value("${keycloak.realm}")
@@ -40,20 +40,20 @@ public class KeycloakIdentityManagerService implements IdentityManagerService {
@Value("${keycloak.grant-type}")
private String grantType; // Should be 'password' for ROPC
private String getTokenEndpoint() {
return String.format("%s/realms/%s/protocol/openid-connect/token", this.keycloakServerUrl,
this.realm);
this.realm);
}
private String getIntrospectionEndpoint() {
return String.format("%s/realms/%s/protocol/openid-connect/token/introspect",
keycloakServerUrl, this.realm);
this.keycloakServerUrl, this.realm);
}
private String getRevocationEndpoint() {
return String.format("%s/realms/%s/protocol/openid-connect/revoke", this.keycloakServerUrl,
this.realm);
this.realm);
}
@Autowired
@@ -73,22 +73,22 @@ public class KeycloakIdentityManagerService implements IdentityManagerService {
formData.add("scope", "openid email profile"); // Request standard scopes
return this.webClient.post().uri(getTokenEndpoint())
.contentType(MediaType.APPLICATION_FORM_URLENCODED)
.body(BodyInserters.fromFormData(formData)).retrieve()
// Handle specific HTTP status codes
.onStatus(status -> status.is4xxClientError() || status.is5xxServerError(),
clientResponse -> clientResponse.bodyToMono(String.class)
.flatMap(errorBody -> {
log.error("Keycloak login failed with status {}: {}",
clientResponse.statusCode(), errorBody);
return Mono.error(new AuthenticationException(
"Login failed: Invalid credentials or Keycloak error. Status: "
+ clientResponse.statusCode()));
}))
.bodyToMono(TokenResponse.class)
.doOnSuccess(response -> log.debug("Login successful for user: {}", username))
.doOnError(error -> log.error("Error during login for user {}: {}", username,
error.getMessage()));
.contentType(MediaType.APPLICATION_FORM_URLENCODED)
.body(BodyInserters.fromFormData(formData)).retrieve()
// Handle specific HTTP status codes
.onStatus(status -> status.is4xxClientError() || status.is5xxServerError(),
clientResponse -> clientResponse.bodyToMono(String.class)
.flatMap(errorBody -> {
log.error("Keycloak login failed with status {}: {}",
clientResponse.statusCode(), errorBody);
return Mono.error(new AuthenticationException(
"Login failed: Invalid credentials or Keycloak error. "
+ "Status: " + clientResponse.statusCode()));
}))
.bodyToMono(TokenResponse.class)
.doOnSuccess(response -> log.debug("Login successful for user: {}", username))
.doOnError(error -> log.error("Error during login for user {}: {}", username,
error.getMessage()));
}
@Override
@@ -100,27 +100,27 @@ public class KeycloakIdentityManagerService implements IdentityManagerService {
formData.add("token", accessToken);
return this.webClient.post().uri(getIntrospectionEndpoint())
.contentType(MediaType.APPLICATION_FORM_URLENCODED)
.body(BodyInserters.fromFormData(formData)).retrieve()
.onStatus(status -> status.is4xxClientError() || status.is5xxServerError(),
clientResponse -> clientResponse.bodyToMono(String.class)
.flatMap(errorBody -> {
log.error("Keycloak token introspection failed with status {}: {}",
clientResponse.statusCode(), errorBody);
return Mono.error(new TokenVerificationException(
"Token introspection failed. Status: "
+ clientResponse.statusCode()));
}))
.bodyToMono(VerificationResponse.class).flatMap(response -> {
if (!response.isActive()) {
log.warn("Token verification failed: Token is inactive.");
return Mono.error(
new TokenVerificationException("Token is invalid or expired."));
}
log.debug("Token verification successful. User: {}", response.getUsername());
return Mono.just(response);
}).doOnError(error -> log.error("Error during token verification: {}",
error.getMessage()));
.contentType(MediaType.APPLICATION_FORM_URLENCODED)
.body(BodyInserters.fromFormData(formData)).retrieve()
.onStatus(status -> status.is4xxClientError() || status.is5xxServerError(),
clientResponse -> clientResponse.bodyToMono(String.class)
.flatMap(errorBody -> {
log.error("Keycloak token introspection failed with status {}: {}",
clientResponse.statusCode(), errorBody);
return Mono.error(new TokenVerificationException(
"Token introspection failed. Status: "
+ clientResponse.statusCode()));
}))
.bodyToMono(VerificationResponse.class).flatMap(response -> {
if (!response.isActive()) {
log.warn("Token verification failed: Token is inactive.");
return Mono.error(
new TokenVerificationException("Token is invalid or expired."));
}
log.debug("Token verification successful. User: {}", response.getUsername());
return Mono.just(response);
}).doOnError(error -> log.error("Error during token verification: {}",
error.getMessage()));
}
@Override
@@ -133,25 +133,27 @@ public class KeycloakIdentityManagerService implements IdentityManagerService {
formData.add("token_type_hint", "refresh_token"); // Hint for Keycloak
return this.webClient.post().uri(getRevocationEndpoint())
.contentType(MediaType.APPLICATION_FORM_URLENCODED)
.body(BodyInserters.fromFormData(formData)).retrieve()
.onStatus(status -> status.is4xxClientError() || status.is5xxServerError(),
clientResponse -> clientResponse.bodyToMono(String.class)
.flatMap(errorBody -> {
// Keycloak might return 400 if token is already invalid, which
// is okay for logout
if (clientResponse.statusCode() == HttpStatus.BAD_REQUEST) {
log.warn("Token revocation returned 400 (possibly already invalid/revoked): {}",
errorBody);
return Mono.empty(); // Treat as success in logout scenario
}
log.error("Keycloak token revocation failed with status {}: {}",
clientResponse.statusCode(), errorBody);
return Mono.error(new LogoutException("Logout failed. Status: "
+ clientResponse.statusCode()));
}))
.bodyToMono(Void.class) // Expecting empty body on success (2xx)
.doOnSuccess(v -> log.debug("Logout successful (token revoked)."))
.doOnError(error -> log.error("Error during logout: {}", error.getMessage()));
.contentType(MediaType.APPLICATION_FORM_URLENCODED)
.body(BodyInserters.fromFormData(formData)).retrieve()
.onStatus(status -> status.is4xxClientError() || status.is5xxServerError(),
clientResponse -> clientResponse.bodyToMono(String.class)
.flatMap(errorBody -> {
// Keycloak might return 400 if token is already invalid, which
// is okay for logout
if (clientResponse.statusCode() == HttpStatus.BAD_REQUEST) {
log.warn(
"Token revocation returned 400 "
+ "(possibly already invalid/revoked): {}",
errorBody);
return Mono.empty(); // Treat as success in logout scenario
}
log.error("Keycloak token revocation failed with status {}: {}",
clientResponse.statusCode(), errorBody);
return Mono.error(new LogoutException("Logout failed. Status: "
+ clientResponse.statusCode()));
}))
.bodyToMono(Void.class) // Expecting empty body on success (2xx)
.doOnSuccess(v -> log.debug("Logout successful (token revoked)."))
.doOnError(error -> log.error("Error during logout: {}", error.getMessage()));
}
}