commit cf1d2452aa0efb1232c82d0a04046c9099dd9ff3 Author: ahmedbt Date: Sat Feb 17 16:52:23 2018 +0100 first commit diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..2af7cef --- /dev/null +++ b/.gitignore @@ -0,0 +1,24 @@ +target/ +!.mvn/wrapper/maven-wrapper.jar + +### STS ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans + +### IntelliJ IDEA ### +.idea +*.iws +*.iml +*.ipr + +### NetBeans ### +nbproject/private/ +build/ +nbbuild/ +dist/ +nbdist/ +.nb-gradle/ \ No newline at end of file diff --git a/.mvn/wrapper/maven-wrapper.jar b/.mvn/wrapper/maven-wrapper.jar new file mode 100644 index 0000000..9cc84ea Binary files /dev/null and b/.mvn/wrapper/maven-wrapper.jar differ diff --git a/.mvn/wrapper/maven-wrapper.properties b/.mvn/wrapper/maven-wrapper.properties new file mode 100644 index 0000000..9dda3b6 --- /dev/null +++ b/.mvn/wrapper/maven-wrapper.properties @@ -0,0 +1 @@ +distributionUrl=https://repo1.maven.org/maven2/org/apache/maven/apache-maven/3.5.2/apache-maven-3.5.2-bin.zip diff --git a/mvnw b/mvnw new file mode 100644 index 0000000..5bf251c --- /dev/null +++ b/mvnw @@ -0,0 +1,225 @@ +#!/bin/sh +# ---------------------------------------------------------------------------- +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you under the Apache License, Version 2.0 (the +# "License"); you may not use this file except in compliance +# with the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, +# software distributed under the License is distributed on an +# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +# KIND, either express or implied. See the License for the +# specific language governing permissions and limitations +# under the License. +# ---------------------------------------------------------------------------- + +# ---------------------------------------------------------------------------- +# Maven2 Start Up Batch script +# +# Required ENV vars: +# ------------------ +# JAVA_HOME - location of a JDK home dir +# +# Optional ENV vars +# ----------------- +# M2_HOME - location of maven2's installed home dir +# MAVEN_OPTS - parameters passed to the Java VM when running Maven +# e.g. to debug Maven itself, use +# set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 +# MAVEN_SKIP_RC - flag to disable loading of mavenrc files +# ---------------------------------------------------------------------------- + +if [ -z "$MAVEN_SKIP_RC" ] ; then + + if [ -f /etc/mavenrc ] ; then + . /etc/mavenrc + fi + + if [ -f "$HOME/.mavenrc" ] ; then + . "$HOME/.mavenrc" + fi + +fi + +# OS specific support. $var _must_ be set to either true or false. +cygwin=false; +darwin=false; +mingw=false +case "`uname`" in + CYGWIN*) cygwin=true ;; + MINGW*) mingw=true;; + Darwin*) darwin=true + # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home + # See https://developer.apple.com/library/mac/qa/qa1170/_index.html + if [ -z "$JAVA_HOME" ]; then + if [ -x "/usr/libexec/java_home" ]; then + export JAVA_HOME="`/usr/libexec/java_home`" + else + export JAVA_HOME="/Library/Java/Home" + fi + fi + ;; +esac + +if [ -z "$JAVA_HOME" ] ; then + if [ -r /etc/gentoo-release ] ; then + JAVA_HOME=`java-config --jre-home` + fi +fi + +if [ -z "$M2_HOME" ] ; then + ## resolve links - $0 may be a link to maven's home + PRG="$0" + + # need this for relative symlinks + while [ -h "$PRG" ] ; do + ls=`ls -ld "$PRG"` + link=`expr "$ls" : '.*-> \(.*\)$'` + if expr "$link" : '/.*' > /dev/null; then + PRG="$link" + else + PRG="`dirname "$PRG"`/$link" + fi + done + + saveddir=`pwd` + + M2_HOME=`dirname "$PRG"`/.. + + # make it fully qualified + M2_HOME=`cd "$M2_HOME" && pwd` + + cd "$saveddir" + # echo Using m2 at $M2_HOME +fi + +# For Cygwin, ensure paths are in UNIX format before anything is touched +if $cygwin ; then + [ -n "$M2_HOME" ] && + M2_HOME=`cygpath --unix "$M2_HOME"` + [ -n "$JAVA_HOME" ] && + JAVA_HOME=`cygpath --unix "$JAVA_HOME"` + [ -n "$CLASSPATH" ] && + CLASSPATH=`cygpath --path --unix "$CLASSPATH"` +fi + +# For Migwn, ensure paths are in UNIX format before anything is touched +if $mingw ; then + [ -n "$M2_HOME" ] && + M2_HOME="`(cd "$M2_HOME"; pwd)`" + [ -n "$JAVA_HOME" ] && + JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`" + # TODO classpath? +fi + +if [ -z "$JAVA_HOME" ]; then + javaExecutable="`which javac`" + if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then + # readlink(1) is not available as standard on Solaris 10. + readLink=`which readlink` + if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then + if $darwin ; then + javaHome="`dirname \"$javaExecutable\"`" + javaExecutable="`cd \"$javaHome\" && pwd -P`/javac" + else + javaExecutable="`readlink -f \"$javaExecutable\"`" + fi + javaHome="`dirname \"$javaExecutable\"`" + javaHome=`expr "$javaHome" : '\(.*\)/bin'` + JAVA_HOME="$javaHome" + export JAVA_HOME + fi + fi +fi + +if [ -z "$JAVACMD" ] ; then + if [ -n "$JAVA_HOME" ] ; then + if [ -x "$JAVA_HOME/jre/sh/java" ] ; then + # IBM's JDK on AIX uses strange locations for the executables + JAVACMD="$JAVA_HOME/jre/sh/java" + else + JAVACMD="$JAVA_HOME/bin/java" + fi + else + JAVACMD="`which java`" + fi +fi + +if [ ! -x "$JAVACMD" ] ; then + echo "Error: JAVA_HOME is not defined correctly." >&2 + echo " We cannot execute $JAVACMD" >&2 + exit 1 +fi + +if [ -z "$JAVA_HOME" ] ; then + echo "Warning: JAVA_HOME environment variable is not set." +fi + +CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher + +# traverses directory structure from process work directory to filesystem root +# first directory with .mvn subdirectory is considered project base directory +find_maven_basedir() { + + if [ -z "$1" ] + then + echo "Path not specified to find_maven_basedir" + return 1 + fi + + basedir="$1" + wdir="$1" + while [ "$wdir" != '/' ] ; do + if [ -d "$wdir"/.mvn ] ; then + basedir=$wdir + break + fi + # workaround for JBEAP-8937 (on Solaris 10/Sparc) + if [ -d "${wdir}" ]; then + wdir=`cd "$wdir/.."; pwd` + fi + # end of workaround + done + echo "${basedir}" +} + +# concatenates all lines of a file +concat_lines() { + if [ -f "$1" ]; then + echo "$(tr -s '\n' ' ' < "$1")" + fi +} + +BASE_DIR=`find_maven_basedir "$(pwd)"` +if [ -z "$BASE_DIR" ]; then + exit 1; +fi + +export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"} +echo $MAVEN_PROJECTBASEDIR +MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS" + +# For Cygwin, switch paths to Windows format before running java +if $cygwin; then + [ -n "$M2_HOME" ] && + M2_HOME=`cygpath --path --windows "$M2_HOME"` + [ -n "$JAVA_HOME" ] && + JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"` + [ -n "$CLASSPATH" ] && + CLASSPATH=`cygpath --path --windows "$CLASSPATH"` + [ -n "$MAVEN_PROJECTBASEDIR" ] && + MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"` +fi + +WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain + +exec "$JAVACMD" \ + $MAVEN_OPTS \ + -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \ + "-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \ + ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@" diff --git a/mvnw.cmd b/mvnw.cmd new file mode 100644 index 0000000..019bd74 --- /dev/null +++ b/mvnw.cmd @@ -0,0 +1,143 @@ +@REM ---------------------------------------------------------------------------- +@REM Licensed to the Apache Software Foundation (ASF) under one +@REM or more contributor license agreements. See the NOTICE file +@REM distributed with this work for additional information +@REM regarding copyright ownership. The ASF licenses this file +@REM to you under the Apache License, Version 2.0 (the +@REM "License"); you may not use this file except in compliance +@REM with the License. You may obtain a copy of the License at +@REM +@REM http://www.apache.org/licenses/LICENSE-2.0 +@REM +@REM Unless required by applicable law or agreed to in writing, +@REM software distributed under the License is distributed on an +@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +@REM KIND, either express or implied. See the License for the +@REM specific language governing permissions and limitations +@REM under the License. +@REM ---------------------------------------------------------------------------- + +@REM ---------------------------------------------------------------------------- +@REM Maven2 Start Up Batch script +@REM +@REM Required ENV vars: +@REM JAVA_HOME - location of a JDK home dir +@REM +@REM Optional ENV vars +@REM M2_HOME - location of maven2's installed home dir +@REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands +@REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a key stroke before ending +@REM MAVEN_OPTS - parameters passed to the Java VM when running Maven +@REM e.g. to debug Maven itself, use +@REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 +@REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files +@REM ---------------------------------------------------------------------------- + +@REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on' +@echo off +@REM enable echoing my setting MAVEN_BATCH_ECHO to 'on' +@if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO% + +@REM set %HOME% to equivalent of $HOME +if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%") + +@REM Execute a user defined script before this one +if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre +@REM check for pre script, once with legacy .bat ending and once with .cmd ending +if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat" +if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd" +:skipRcPre + +@setlocal + +set ERROR_CODE=0 + +@REM To isolate internal variables from possible post scripts, we use another setlocal +@setlocal + +@REM ==== START VALIDATION ==== +if not "%JAVA_HOME%" == "" goto OkJHome + +echo. +echo Error: JAVA_HOME not found in your environment. >&2 +echo Please set the JAVA_HOME variable in your environment to match the >&2 +echo location of your Java installation. >&2 +echo. +goto error + +:OkJHome +if exist "%JAVA_HOME%\bin\java.exe" goto init + +echo. +echo Error: JAVA_HOME is set to an invalid directory. >&2 +echo JAVA_HOME = "%JAVA_HOME%" >&2 +echo Please set the JAVA_HOME variable in your environment to match the >&2 +echo location of your Java installation. >&2 +echo. +goto error + +@REM ==== END VALIDATION ==== + +:init + +@REM Find the project base dir, i.e. the directory that contains the folder ".mvn". +@REM Fallback to current working directory if not found. + +set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR% +IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir + +set EXEC_DIR=%CD% +set WDIR=%EXEC_DIR% +:findBaseDir +IF EXIST "%WDIR%"\.mvn goto baseDirFound +cd .. +IF "%WDIR%"=="%CD%" goto baseDirNotFound +set WDIR=%CD% +goto findBaseDir + +:baseDirFound +set MAVEN_PROJECTBASEDIR=%WDIR% +cd "%EXEC_DIR%" +goto endDetectBaseDir + +:baseDirNotFound +set MAVEN_PROJECTBASEDIR=%EXEC_DIR% +cd "%EXEC_DIR%" + +:endDetectBaseDir + +IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig + +@setlocal EnableExtensions EnableDelayedExpansion +for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a +@endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS% + +:endReadAdditionalConfig + +SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe" + +set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar" +set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain + +%MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %* +if ERRORLEVEL 1 goto error +goto end + +:error +set ERROR_CODE=1 + +:end +@endlocal & set ERROR_CODE=%ERROR_CODE% + +if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost +@REM check for post script, once with legacy .bat ending and once with .cmd ending +if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat" +if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd" +:skipRcPost + +@REM pause the script if MAVEN_BATCH_PAUSE is set to 'on' +if "%MAVEN_BATCH_PAUSE%" == "on" pause + +if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE% + +exit /B %ERROR_CODE% diff --git a/pom.xml b/pom.xml new file mode 100644 index 0000000..3ee5e3f --- /dev/null +++ b/pom.xml @@ -0,0 +1,62 @@ + + + 4.0.0 + + com.example + user-permissions + 0.0.1-SNAPSHOT + jar + + user-permissions + Demo project for Spring Boot + + + org.springframework.boot + spring-boot-starter-parent + 1.5.10.RELEASE + + + + + UTF-8 + UTF-8 + 1.8 + + + + + org.springframework.boot + spring-boot-starter-data-jpa + + + org.springframework.boot + spring-boot-starter-jdbc + + + org.springframework.boot + spring-boot-starter-web + + + mysql + mysql-connector-java + + + + org.springframework.boot + spring-boot-starter-test + test + + + + + + + org.springframework.boot + spring-boot-maven-plugin + + + + + + diff --git a/src/main/java/com/example/userpermissions/UserPermissionsApplication.java b/src/main/java/com/example/userpermissions/UserPermissionsApplication.java new file mode 100644 index 0000000..7e8a059 --- /dev/null +++ b/src/main/java/com/example/userpermissions/UserPermissionsApplication.java @@ -0,0 +1,12 @@ +package com.example.userpermissions; + +import org.springframework.boot.SpringApplication; +import org.springframework.boot.autoconfigure.SpringBootApplication; + +@SpringBootApplication +public class UserPermissionsApplication { + + public static void main(String[] args) { + SpringApplication.run(UserPermissionsApplication.class, args); + } +} diff --git a/src/main/java/com/example/userpermissions/controller/MainController.java b/src/main/java/com/example/userpermissions/controller/MainController.java new file mode 100644 index 0000000..3147361 --- /dev/null +++ b/src/main/java/com/example/userpermissions/controller/MainController.java @@ -0,0 +1,72 @@ +package com.example.userpermissions.controller; + +import java.util.List; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.stereotype.Controller; +import org.springframework.web.bind.annotation.DeleteMapping; +import org.springframework.web.bind.annotation.GetMapping; +import org.springframework.web.bind.annotation.PutMapping; +import org.springframework.web.bind.annotation.RequestBody; +import org.springframework.web.bind.annotation.RequestMapping; + +import com.example.userpermissions.model.User; +import com.example.userpermissions.service.PermissionService; + + +@Controller // This means that this class is a Controller +@RequestMapping(path="/demo") // This means URL's start with /demo (after Application path) +public class MainController { + @Autowired // This means to get the bean called userRepository + // Which is auto-generated by Spring, we will use it to handle the data + private PermissionService permissionService; + + // adding a user to group + @PutMapping("/add") + public User addToGroup (@RequestBody User user, String name, String group) { + permissionService.addToGroup(user, group); + return user; + } + + // clearing all users from a group + @PutMapping("/clear-all") + public void clearUsersFromGroup (String group) { + permissionService.clearUsersFromGroup(group); + } + + // adding permission to user + @PutMapping("/add-permission") + public void addPermission(String username, String permissionName) { + permissionService.addPermission(username, permissionName); + } + + // adding permission to group + @PutMapping("/add-permission-to-group") + public void addPermissionToGroup(String group, String permissionName) { + permissionService.addPermissionToGroup(group, permissionName); + } + + // clear permission from user + @DeleteMapping("/clear-permissions") + public void clearPermissionFromUser(String username) { + permissionService.clearPermissionFromUser(username); + } + + // clear permission from group + @DeleteMapping("/clear-permissions-from-group") + public void clearPermissionFromGroup(String group) { + permissionService.clearPermissionFromGroup(group); + } + + // test if user has permission over the object + @GetMapping("/has-permission") + public boolean hasPermission(String username, String permissionName, String objectName) { + return permissionService.hasPermission(username, permissionName, objectName); + } + + // query what permissions user has over the object + @GetMapping("/what-permissions") + public List whatPermission(String username, String objectName) { + return permissionService.whatPermission(username, objectName); + } +} diff --git a/src/main/java/com/example/userpermissions/model/Permission.java b/src/main/java/com/example/userpermissions/model/Permission.java new file mode 100644 index 0000000..5f5a6d4 --- /dev/null +++ b/src/main/java/com/example/userpermissions/model/Permission.java @@ -0,0 +1,63 @@ +package com.example.userpermissions.model; + +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; + +@Entity +public class Permission { + + @Id + @GeneratedValue(strategy=GenerationType.AUTO) + private Integer id; + + private String name; + + private String object; + + private String group; + + private User user; + + public Integer getId() { + return id; + } + + public void setId(Integer id) { + this.id = id; + } + + public String getObject() { + return object; + } + + public void setObject(String object) { + this.object = object; + } + + public String getGroup() { + return group; + } + + public void setGroup(String group) { + this.group = group; + } + + public User getUser() { + return user; + } + + public void setUser(User user) { + this.user = user; + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + +} diff --git a/src/main/java/com/example/userpermissions/model/User.java b/src/main/java/com/example/userpermissions/model/User.java new file mode 100644 index 0000000..02f3a1c --- /dev/null +++ b/src/main/java/com/example/userpermissions/model/User.java @@ -0,0 +1,47 @@ +package com.example.userpermissions.model; + +import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; +import javax.persistence.Id; + +@Entity +public class User { + + @Id + @GeneratedValue(strategy=GenerationType.AUTO) + private Integer id; + + private String name; + + private String group; + + public User(String name2) { + this.name = name2; + } + + public Integer getId() { + return id; + } + + public void setId(Integer id) { + this.id = id; + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + public String getGroup() { + return group; + } + + public void setGroup(String group) { + this.group = group; + } + +} diff --git a/src/main/java/com/example/userpermissions/repository/PermissionRepository.java b/src/main/java/com/example/userpermissions/repository/PermissionRepository.java new file mode 100644 index 0000000..79d33fd --- /dev/null +++ b/src/main/java/com/example/userpermissions/repository/PermissionRepository.java @@ -0,0 +1,15 @@ +package com.example.userpermissions.repository; + +import java.util.List; + +import org.springframework.data.repository.CrudRepository; + +import com.example.userpermissions.model.Permission; + +public interface PermissionRepository extends CrudRepository{ + + List findByUserName(String username); + List findByGroup(String group); + List findByUserNameAndName(String username, String name); + List findByUserNameAndObject(String username, String object); +} diff --git a/src/main/java/com/example/userpermissions/repository/UserRepository.java b/src/main/java/com/example/userpermissions/repository/UserRepository.java new file mode 100644 index 0000000..66cbc9f --- /dev/null +++ b/src/main/java/com/example/userpermissions/repository/UserRepository.java @@ -0,0 +1,13 @@ +package com.example.userpermissions.repository; + +import java.util.List; + +import org.springframework.data.repository.CrudRepository; + +import com.example.userpermissions.model.User; + +public interface UserRepository extends CrudRepository{ + + List findByGroup(String group); + User findByName(String name); +} diff --git a/src/main/java/com/example/userpermissions/service/PermissionService.java b/src/main/java/com/example/userpermissions/service/PermissionService.java new file mode 100644 index 0000000..b73c220 --- /dev/null +++ b/src/main/java/com/example/userpermissions/service/PermissionService.java @@ -0,0 +1,24 @@ +package com.example.userpermissions.service; + +import java.util.List; + +import com.example.userpermissions.model.User; + +public interface PermissionService { + + User addToGroup(User user, String group); + + void clearUsersFromGroup(String group); + + void addPermission(String username, String permissionName); + + void addPermissionToGroup(String group, String permissionName); + + void clearPermissionFromUser(String username); + + void clearPermissionFromGroup(String group); + + boolean hasPermission(String username, String permissionName, String objectName); + + List whatPermission(String username, String objectName); +} diff --git a/src/main/java/com/example/userpermissions/service/PermissionServiceImpl.java b/src/main/java/com/example/userpermissions/service/PermissionServiceImpl.java new file mode 100644 index 0000000..d3f60fa --- /dev/null +++ b/src/main/java/com/example/userpermissions/service/PermissionServiceImpl.java @@ -0,0 +1,105 @@ +package com.example.userpermissions.service; + +import java.util.ArrayList; +import java.util.List; + +import org.springframework.beans.factory.annotation.Autowired; +import org.springframework.stereotype.Service; + +import com.example.userpermissions.model.Permission; +import com.example.userpermissions.model.User; +import com.example.userpermissions.repository.PermissionRepository; +import com.example.userpermissions.repository.UserRepository; + +@Service +public class PermissionServiceImpl implements PermissionService { + + @Autowired + private UserRepository userRepository; + + @Autowired + private PermissionRepository permissionRepository; + + @Override + public User addToGroup(User user, String group) { + User existingUser = userRepository.findOne(user.getId().longValue()); + if (existingUser == null) { + existingUser = new User(user.getName()); + } + existingUser.setGroup(group); + userRepository.save(existingUser); + return existingUser; + } + + @Override + public void clearUsersFromGroup(String group) { + List list = userRepository.findByGroup(group); + for (User element : list) { + element.setGroup(null); + userRepository.save(element); + } + } + + @Override + public void addPermission(String username, String permissionName) { + User existingUser = userRepository.findByName(username); + if (existingUser == null) { + existingUser = new User(username); + } + Permission permission = new Permission(); + permission.setName(permissionName); + permission.setUser(existingUser); + permissionRepository.save(permission); + } + + @Override + public void addPermissionToGroup(String group, String permissionName) { + List list = userRepository.findByGroup(group); + for (User element : list) { + Permission permission = new Permission(); + permission.setName(permissionName); + permission.setUser(element); + permissionRepository.save(permission); + } + } + + @Override + public void clearPermissionFromUser(String username) { + List list = permissionRepository.findByUserName(username); + for(Permission element : list) { + permissionRepository.delete(element); + } + } + + @Override + public void clearPermissionFromGroup(String group) { + List list = permissionRepository.findByGroup(group); + for(Permission element : list) { + permissionRepository.delete(element); + } + } + + @Override + public boolean hasPermission(String username, String permissionName, String objectName) { + List list = permissionRepository.findByUserNameAndName(username, permissionName); + for(Permission element : list) { + if (element.getObject().equals(objectName)) + return true; + } + return false; + } + + @Override + public List whatPermission(String username, String objectName) { + List list = permissionRepository.findByUserNameAndObject(username, objectName); + List objects = new ArrayList<>(); + for(Permission element : list) { + objects.add(element.getObject()); + } + return objects; + } + + + + +} diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties new file mode 100644 index 0000000..3c11862 --- /dev/null +++ b/src/main/resources/application.properties @@ -0,0 +1,4 @@ +spring.jpa.hibernate.ddl-auto=create +spring.datasource.url=jdbc:mysql://localhost:3306/permissions +spring.datasource.username=springuser +spring.datasource.password=ThePassword \ No newline at end of file diff --git a/src/test/java/com/example/userpermissions/UserPermissionsApplicationTests.java b/src/test/java/com/example/userpermissions/UserPermissionsApplicationTests.java new file mode 100644 index 0000000..b862d69 --- /dev/null +++ b/src/test/java/com/example/userpermissions/UserPermissionsApplicationTests.java @@ -0,0 +1,16 @@ +package com.example.userpermissions; + +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.boot.test.context.SpringBootTest; +import org.springframework.test.context.junit4.SpringRunner; + +@RunWith(SpringRunner.class) +@SpringBootTest +public class UserPermissionsApplicationTests { + + @Test + public void contextLoads() { + } + +}