diff --git a/.gitignore b/.gitignore new file mode 100755 index 0000000..b63da45 --- /dev/null +++ b/.gitignore @@ -0,0 +1,42 @@ +.gradle +build/ +!gradle/wrapper/gradle-wrapper.jar +!**/src/main/**/build/ +!**/src/test/**/build/ + +### IntelliJ IDEA ### +.idea/modules.xml +.idea/jarRepositories.xml +.idea/compiler.xml +.idea/libraries/ +*.iws +*.iml +*.ipr +out/ +!**/src/main/**/out/ +!**/src/test/**/out/ + +### Eclipse ### +.apt_generated +.classpath +.factorypath +.project +.settings +.springBeans +.sts4-cache +bin/ +!**/src/main/**/bin/ +!**/src/test/**/bin/ + +### NetBeans ### +/nbproject/private/ +/nbbuild/ +/dist/ +/nbdist/ +/.nb-gradle/ + +### VS Code ### +.vscode/ + +### Mac OS ### +.DS_Store \ No newline at end of file diff --git a/.idea/.gitignore b/.idea/.gitignore new file mode 100755 index 0000000..13566b8 --- /dev/null +++ b/.idea/.gitignore @@ -0,0 +1,8 @@ +# Default ignored files +/shelf/ +/workspace.xml +# Editor-based HTTP Client requests +/httpRequests/ +# Datasource local storage ignored files +/dataSources/ +/dataSources.local.xml diff --git a/.idea/dataSources.xml b/.idea/dataSources.xml new file mode 100755 index 0000000..15b0d55 --- /dev/null +++ b/.idea/dataSources.xml @@ -0,0 +1,12 @@ + + + + + postgresql + true + org.postgresql.Driver + jdbc:postgresql://localhost:5432/postgres + $ProjectFileDir$ + + + \ No newline at end of file diff --git a/.idea/gradle.xml b/.idea/gradle.xml new file mode 100755 index 0000000..611e7c8 --- /dev/null +++ b/.idea/gradle.xml @@ -0,0 +1,17 @@ + + + + + + + \ No newline at end of file diff --git a/.idea/jpa-buddy.xml b/.idea/jpa-buddy.xml new file mode 100755 index 0000000..898e07a --- /dev/null +++ b/.idea/jpa-buddy.xml @@ -0,0 +1,7 @@ + + + + + \ No newline at end of file diff --git a/.idea/misc.xml b/.idea/misc.xml new file mode 100755 index 0000000..55b5706 --- /dev/null +++ b/.idea/misc.xml @@ -0,0 +1,13 @@ + + + + + + + + + + + + \ No newline at end of file diff --git a/.idea/uiDesigner.xml b/.idea/uiDesigner.xml new file mode 100755 index 0000000..2b63946 --- /dev/null +++ b/.idea/uiDesigner.xml @@ -0,0 +1,124 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/.idea/vcs.xml b/.idea/vcs.xml new file mode 100755 index 0000000..94a25f7 --- /dev/null +++ b/.idea/vcs.xml @@ -0,0 +1,6 @@ + + + + + + \ No newline at end of file diff --git a/build.gradle b/build.gradle new file mode 100755 index 0000000..d9b09f4 --- /dev/null +++ b/build.gradle @@ -0,0 +1,42 @@ +plugins { + id 'java' + id 'war' + id 'io.freefair.lombok' version '6.6-rc1' +} + +group 'com.tplaymeow' +version '1.0-SNAPSHOT' + +repositories { + mavenCentral() +} + +ext { + junitVersion = '5.8.2' +} + +sourceCompatibility = '1.8' +targetCompatibility = '1.8' + +tasks.withType(JavaCompile) { + options.encoding = 'UTF-8' +} + +dependencies { + implementation('io.jsonwebtoken:jjwt:0.2') + implementation("org.mindrot:jbcrypt:0.4") + implementation('org.postgresql:postgresql:42.1.4') + + compileOnly('javax.enterprise:cdi-api:2.0.SP1') + compileOnly('javax.ejb:javax.ejb-api:3.2.2') + compileOnly('javax.ws.rs:javax.ws.rs-api:2.1.1') + compileOnly('javax.servlet:javax.servlet-api:4.0.1') + implementation('org.hibernate:hibernate-core:5.6.1.Final') + + testImplementation("org.junit.jupiter:junit-jupiter-api:${junitVersion}") + testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine:${junitVersion}") +} + +test { + useJUnitPlatform() +} \ No newline at end of file diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar new file mode 100755 index 0000000..249e583 Binary files /dev/null and b/gradle/wrapper/gradle-wrapper.jar differ diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties new file mode 100755 index 0000000..ae04661 --- /dev/null +++ b/gradle/wrapper/gradle-wrapper.properties @@ -0,0 +1,5 @@ +distributionBase=GRADLE_USER_HOME +distributionPath=wrapper/dists +distributionUrl=https\://services.gradle.org/distributions/gradle-7.5.1-bin.zip +zipStoreBase=GRADLE_USER_HOME +zipStorePath=wrapper/dists diff --git a/gradlew b/gradlew new file mode 100755 index 0000000..1b6c787 --- /dev/null +++ b/gradlew @@ -0,0 +1,234 @@ +#!/bin/sh + +# +# Copyright © 2015-2021 the original authors. +# +# Licensed 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 +# +# https://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. +# + +############################################################################## +# +# Gradle start up script for POSIX generated by Gradle. +# +# Important for running: +# +# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is +# noncompliant, but you have some other compliant shell such as ksh or +# bash, then to run this script, type that shell name before the whole +# command line, like: +# +# ksh Gradle +# +# Busybox and similar reduced shells will NOT work, because this script +# requires all of these POSIX shell features: +# * functions; +# * expansions «$var», «${var}», «${var:-default}», «${var+SET}», +# «${var#prefix}», «${var%suffix}», and «$( cmd )»; +# * compound commands having a testable exit status, especially «case»; +# * various built-in commands including «command», «set», and «ulimit». +# +# Important for patching: +# +# (2) This script targets any POSIX shell, so it avoids extensions provided +# by Bash, Ksh, etc; in particular arrays are avoided. +# +# The "traditional" practice of packing multiple parameters into a +# space-separated string is a well documented source of bugs and security +# problems, so this is (mostly) avoided, by progressively accumulating +# options in "$@", and eventually passing that to Java. +# +# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS, +# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly; +# see the in-line comments for details. +# +# There are tweaks for specific operating systems such as AIX, CygWin, +# Darwin, MinGW, and NonStop. +# +# (3) This script is generated from the Groovy template +# https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt +# within the Gradle project. +# +# You can find Gradle at https://github.com/gradle/gradle/. +# +############################################################################## + +# Attempt to set APP_HOME + +# Resolve links: $0 may be a link +app_path=$0 + +# Need this for daisy-chained symlinks. +while + APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path + [ -h "$app_path" ] +do + ls=$( ls -ld "$app_path" ) + link=${ls#*' -> '} + case $link in #( + /*) app_path=$link ;; #( + *) app_path=$APP_HOME$link ;; + esac +done + +APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit + +APP_NAME="Gradle" +APP_BASE_NAME=${0##*/} + +# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' + +# Use the maximum available, or set MAX_FD != -1 to use that value. +MAX_FD=maximum + +warn () { + echo "$*" +} >&2 + +die () { + echo + echo "$*" + echo + exit 1 +} >&2 + +# OS specific support (must be 'true' or 'false'). +cygwin=false +msys=false +darwin=false +nonstop=false +case "$( uname )" in #( + CYGWIN* ) cygwin=true ;; #( + Darwin* ) darwin=true ;; #( + MSYS* | MINGW* ) msys=true ;; #( + NONSTOP* ) nonstop=true ;; +esac + +CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar + + +# Determine the Java command to use to start the JVM. +if [ -n "$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=$JAVA_HOME/bin/java + fi + if [ ! -x "$JAVACMD" ] ; then + die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." + fi +else + JAVACMD=java + which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." +fi + +# Increase the maximum file descriptors if we can. +if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then + case $MAX_FD in #( + max*) + MAX_FD=$( ulimit -H -n ) || + warn "Could not query maximum file descriptor limit" + esac + case $MAX_FD in #( + '' | soft) :;; #( + *) + ulimit -n "$MAX_FD" || + warn "Could not set maximum file descriptor limit to $MAX_FD" + esac +fi + +# Collect all arguments for the java command, stacking in reverse order: +# * args from the command line +# * the main class name +# * -classpath +# * -D...appname settings +# * --module-path (only if needed) +# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables. + +# For Cygwin or MSYS, switch paths to Windows format before running java +if "$cygwin" || "$msys" ; then + APP_HOME=$( cygpath --path --mixed "$APP_HOME" ) + CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" ) + + JAVACMD=$( cygpath --unix "$JAVACMD" ) + + # Now convert the arguments - kludge to limit ourselves to /bin/sh + for arg do + if + case $arg in #( + -*) false ;; # don't mess with options #( + /?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath + [ -e "$t" ] ;; #( + *) false ;; + esac + then + arg=$( cygpath --path --ignore --mixed "$arg" ) + fi + # Roll the args list around exactly as many times as the number of + # args, so each arg winds up back in the position where it started, but + # possibly modified. + # + # NB: a `for` loop captures its iteration list before it begins, so + # changing the positional parameters here affects neither the number of + # iterations, nor the values presented in `arg`. + shift # remove old arg + set -- "$@" "$arg" # push replacement arg + done +fi + +# Collect all arguments for the java command; +# * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of +# shell script including quotes and variable substitutions, so put them in +# double quotes to make sure that they get re-expanded; and +# * put everything else in single quotes, so that it's not re-expanded. + +set -- \ + "-Dorg.gradle.appname=$APP_BASE_NAME" \ + -classpath "$CLASSPATH" \ + org.gradle.wrapper.GradleWrapperMain \ + "$@" + +# Use "xargs" to parse quoted args. +# +# With -n1 it outputs one arg per line, with the quotes and backslashes removed. +# +# In Bash we could simply go: +# +# readarray ARGS < <( xargs -n1 <<<"$var" ) && +# set -- "${ARGS[@]}" "$@" +# +# but POSIX shell has neither arrays nor command substitution, so instead we +# post-process each arg (as a line of input to sed) to backslash-escape any +# character that might be a shell metacharacter, then use eval to reverse +# that process (while maintaining the separation between arguments), and wrap +# the whole thing up as a single "set" statement. +# +# This will of course break if any of these variables contains a newline or +# an unmatched quote. +# + +eval "set -- $( + printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" | + xargs -n1 | + sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' | + tr '\n' ' ' + )" '"$@"' + +exec "$JAVACMD" "$@" diff --git a/gradlew.bat b/gradlew.bat new file mode 100755 index 0000000..ac1b06f --- /dev/null +++ b/gradlew.bat @@ -0,0 +1,89 @@ +@rem +@rem Copyright 2015 the original author or authors. +@rem +@rem Licensed under the Apache License, Version 2.0 (the "License"); +@rem you may not use this file except in compliance with the License. +@rem You may obtain a copy of the License at +@rem +@rem https://www.apache.org/licenses/LICENSE-2.0 +@rem +@rem Unless required by applicable law or agreed to in writing, software +@rem distributed under the License is distributed on an "AS IS" BASIS, +@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +@rem See the License for the specific language governing permissions and +@rem limitations under the License. +@rem + +@if "%DEBUG%" == "" @echo off +@rem ########################################################################## +@rem +@rem Gradle startup script for Windows +@rem +@rem ########################################################################## + +@rem Set local scope for the variables with windows NT shell +if "%OS%"=="Windows_NT" setlocal + +set DIRNAME=%~dp0 +if "%DIRNAME%" == "" set DIRNAME=. +set APP_BASE_NAME=%~n0 +set APP_HOME=%DIRNAME% + +@rem Resolve any "." and ".." in APP_HOME to make it shorter. +for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi + +@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m" + +@rem Find java.exe +if defined JAVA_HOME goto findJavaFromJavaHome + +set JAVA_EXE=java.exe +%JAVA_EXE% -version >NUL 2>&1 +if "%ERRORLEVEL%" == "0" goto execute + +echo. +echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:findJavaFromJavaHome +set JAVA_HOME=%JAVA_HOME:"=% +set JAVA_EXE=%JAVA_HOME%/bin/java.exe + +if exist "%JAVA_EXE%" goto execute + +echo. +echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:execute +@rem Setup the command line + +set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar + + +@rem Execute Gradle +"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %* + +:end +@rem End local scope for the variables with windows NT shell +if "%ERRORLEVEL%"=="0" goto mainEnd + +:fail +rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of +rem the _cmd.exe /c_ return code! +if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 +exit /b 1 + +:mainEnd +if "%OS%"=="Windows_NT" endlocal + +:omega diff --git a/settings.gradle b/settings.gradle new file mode 100755 index 0000000..7e09914 --- /dev/null +++ b/settings.gradle @@ -0,0 +1 @@ +rootProject.name = "itmo-web-lab4-backend" \ No newline at end of file diff --git a/src/main/java/com/tplaymeow/itmoweblab4backend/Beans/AuthBean.java b/src/main/java/com/tplaymeow/itmoweblab4backend/Beans/AuthBean.java new file mode 100755 index 0000000..e73dfd5 --- /dev/null +++ b/src/main/java/com/tplaymeow/itmoweblab4backend/Beans/AuthBean.java @@ -0,0 +1,112 @@ +package com.tplaymeow.itmoweblab4backend.Beans; + +import com.tplaymeow.itmoweblab4backend.DBModels.UserDB; +import com.tplaymeow.itmoweblab4backend.Exceptions.LoginException; +import com.tplaymeow.itmoweblab4backend.Exceptions.RefreshTokenException; +import com.tplaymeow.itmoweblab4backend.Exceptions.RegistrationException; +import com.tplaymeow.itmoweblab4backend.Models.LoginRequest; +import com.tplaymeow.itmoweblab4backend.Models.RefreshTokenRequest; +import com.tplaymeow.itmoweblab4backend.Models.RegistrationRequest; +import com.tplaymeow.itmoweblab4backend.Models.Tokens; +import com.tplaymeow.itmoweblab4backend.Utils.CryptUtils; +import com.tplaymeow.itmoweblab4backend.Utils.JWTUtils; +import lombok.extern.java.Log; + +import javax.ejb.Stateless; +import javax.persistence.*; +import java.util.Objects; +import java.util.Optional; +import java.util.UUID; + +@Stateless +@Log +public class AuthBean { + @PersistenceContext(unitName = "persistence-unit") + private EntityManager entityManager; + + public Tokens login(LoginRequest request) throws LoginException { + UserDB user = findUserByUsername(request.getUsername()) + .orElseThrow(() -> { + String message = "User with this username not found. Try to register"; + return LoginException.userNotFound(message); + }); + + if (!CryptUtils.checkPassword(request.getPassword(), user.getPassword())) + throw LoginException.wrongPassword("Wrong password"); + + String accessToken = JWTUtils.tokenForUser(user); + String refreshToken = UUID.randomUUID().toString(); + + user.setRefreshToken(refreshToken); + + return new Tokens(accessToken, refreshToken); + } + + public Tokens refreshToken(RefreshTokenRequest request) throws RefreshTokenException { + UserDB user = findByRefreshToken(request.getRefresh()).orElseThrow(RefreshTokenException::new); + String accessToken = JWTUtils.tokenForUser(user); + String refreshToken = request.getRefresh(); + return new Tokens(accessToken, refreshToken); + } + + public void registration(RegistrationRequest request) throws RegistrationException { + AuthBean.validate(request); + + if (findUserByUsername(request.getUsername()).isPresent()) + throw RegistrationException.userAlreadyExist("User with this username already exist. Try to login"); + + String hashedPassword = CryptUtils.hashPassword(request.getPassword1()); + + UserDB user = UserDB.builder() + .username(request.getUsername()) + .password(hashedPassword) + .build(); + + entityManager.persist(user); + } + + private Optional findUserByUsername(String username) { + try { + Query namedQuery = entityManager.createNamedQuery("UserDB.findByUsername"); + namedQuery.setParameter("username", username); + UserDB user = (UserDB) namedQuery.getSingleResult(); + return Optional.of(user); + } catch (PersistenceException exception) { + return Optional.empty(); + } + } + + private Optional findByRefreshToken(String refreshToken) { + try { + Query namedQuery = entityManager.createNamedQuery("UserDB.findByRefreshToken"); + namedQuery.setParameter("refreshToken", refreshToken); + UserDB user = (UserDB) namedQuery.getSingleResult(); + return Optional.of(user); + } catch (PersistenceException exception) { + return Optional.empty(); + } + } + + private static void validate(RegistrationRequest request) throws RegistrationException { + if (Objects.isNull(request.getUsername())) + throw RegistrationException.notEnoughData("Hasn't username"); + + if (Objects.isNull(request.getPassword1())) + throw RegistrationException.notEnoughData("Hasn't password"); + + if (Objects.isNull(request.getPassword2())) + throw RegistrationException.notEnoughData("Hasn't password confirmation"); + + if (request.getUsername().isEmpty()) + throw RegistrationException.invalidData("Username is empty"); + + if (request.getPassword1().isEmpty()) + throw RegistrationException.invalidData("Password is empty"); + + if (request.getPassword2().isEmpty()) + throw RegistrationException.invalidData("Password confirmation is empty"); + + if(!Objects.equals(request.getPassword1(), request.getPassword2())) + throw RegistrationException.passwordsNotEqual("Password and password confirmation must equal"); + } +} diff --git a/src/main/java/com/tplaymeow/itmoweblab4backend/Beans/ResultsBean.java b/src/main/java/com/tplaymeow/itmoweblab4backend/Beans/ResultsBean.java new file mode 100755 index 0000000..1d13517 --- /dev/null +++ b/src/main/java/com/tplaymeow/itmoweblab4backend/Beans/ResultsBean.java @@ -0,0 +1,71 @@ +package com.tplaymeow.itmoweblab4backend.Beans; + +import com.tplaymeow.itmoweblab4backend.DBModels.ResultDB; +import com.tplaymeow.itmoweblab4backend.DBModels.UserDB; +import com.tplaymeow.itmoweblab4backend.Models.CheckResponse; +import com.tplaymeow.itmoweblab4backend.Models.Coordinates; +import com.tplaymeow.itmoweblab4backend.Models.Result; +import com.tplaymeow.itmoweblab4backend.Rest.AuthFilter.UserPrincipal; + +import javax.ejb.Stateless; +import javax.persistence.EntityManager; +import javax.persistence.PersistenceContext; +import javax.persistence.PersistenceException; +import javax.persistence.Query; +import java.time.LocalDateTime; +import java.util.ArrayList; +import java.util.Comparator; +import java.util.List; +import java.util.stream.Collectors; + +@Stateless +public class ResultsBean { + @PersistenceContext(unitName = "persistence-unit") + private EntityManager entityManager; + + public CheckResponse check(Coordinates coordinates, UserPrincipal userPrincipal) { + Query namedQuery = entityManager.createNamedQuery("UserDB.findByID"); + namedQuery.setParameter("id", userPrincipal.getId()); + UserDB user = (UserDB) namedQuery.getSingleResult(); + + Boolean success = true; + + ResultDB result = ResultDB.builder() + .x(coordinates.getX()) + .y(coordinates.getY()) + .r(coordinates.getR()) + .success(success) + .timestamp(LocalDateTime.now()) + .owner(user) + .build(); + + entityManager.persist(result); + + return new CheckResponse(success); + } + + public List getResults(UserPrincipal userPrincipal) { + try { + Query namedQuery = entityManager.createNamedQuery("UserDB.findByIDWithResults"); + namedQuery.setParameter("id", userPrincipal.getId()); + UserDB user = (UserDB) namedQuery.getSingleResult(); + return user.getResults().stream() + .sorted(Comparator.comparing(ResultDB::getTimestamp)) + .map(ResultsBean::transformToResult) + .collect(Collectors.toList()); + } catch (PersistenceException exception) { + return new ArrayList<>(); + } + } + + private static Result transformToResult(ResultDB db) { + return new Result( + db.getId(), + db.getX(), + db.getY(), + db.getR(), + db.getTimestamp().toString(), + db.getSuccess() + ); + } +} diff --git a/src/main/java/com/tplaymeow/itmoweblab4backend/DBModels/ResultDB.java b/src/main/java/com/tplaymeow/itmoweblab4backend/DBModels/ResultDB.java new file mode 100755 index 0000000..6e82da3 --- /dev/null +++ b/src/main/java/com/tplaymeow/itmoweblab4backend/DBModels/ResultDB.java @@ -0,0 +1,39 @@ +package com.tplaymeow.itmoweblab4backend.DBModels; + +import lombok.*; + +import javax.persistence.*; +import java.time.LocalDateTime; + +@Getter +@Setter +@NoArgsConstructor +@AllArgsConstructor +@Builder +@Entity +@Table(name = "results_web_lab4") +public class ResultDB { + @Id + @GeneratedValue(strategy = GenerationType.AUTO) + @Column(name = "id") + private Long id; + + @Column(name = "coordinate_x") + private Double x; + + @Column(name = "coordinate_y") + private Double y; + + @Column(name = "coordinate_r") + private Double r; + + @Column(name = "timestamp") + private LocalDateTime timestamp; + + @Column(name = "success") + private Boolean success; + + @ManyToOne + @JoinColumn(name = "owner_id") + private UserDB owner; +} diff --git a/src/main/java/com/tplaymeow/itmoweblab4backend/DBModels/UserDB.java b/src/main/java/com/tplaymeow/itmoweblab4backend/DBModels/UserDB.java new file mode 100755 index 0000000..e8cac78 --- /dev/null +++ b/src/main/java/com/tplaymeow/itmoweblab4backend/DBModels/UserDB.java @@ -0,0 +1,44 @@ +package com.tplaymeow.itmoweblab4backend.DBModels; + +import lombok.*; + +import javax.persistence.*; +import java.util.Set; + +@Getter +@Setter +@NoArgsConstructor +@AllArgsConstructor +@Builder +@Entity +@Table(name = "users_web_lab4") +@NamedQuery( + name = "UserDB.findByUsername", + query = "SELECT u FROM UserDB u WHERE u.username=:username") +@NamedQuery( + name = "UserDB.findByRefreshToken", + query = "SELECT u FROM UserDB u JOIN FETCH u.results WHERE u.refreshToken=:refreshToken") +@NamedQuery( + name = "UserDB.findByID", + query = "SELECT u FROM UserDB u WHERE u.id=:id") +@NamedQuery( + name = "UserDB.findByIDWithResults", + query = "SELECT u FROM UserDB u JOIN FETCH u.results WHERE u.id=:id") +public class UserDB { + @Id + @GeneratedValue(strategy = GenerationType.AUTO) + @Column(name = "id") + private Long id; + + @Column(name = "username") + private String username; + + @Column(name = "password") + private String password; + + @Column(name = "refresh_token") + private String refreshToken; + + @OneToMany(mappedBy = "owner") + private Set results; +} diff --git a/src/main/java/com/tplaymeow/itmoweblab4backend/Exceptions/LoginException.java b/src/main/java/com/tplaymeow/itmoweblab4backend/Exceptions/LoginException.java new file mode 100755 index 0000000..852fb96 --- /dev/null +++ b/src/main/java/com/tplaymeow/itmoweblab4backend/Exceptions/LoginException.java @@ -0,0 +1,26 @@ +package com.tplaymeow.itmoweblab4backend.Exceptions; + +import lombok.AllArgsConstructor; +import lombok.Getter; + +@AllArgsConstructor +public class LoginException extends Exception { + public enum Code { + USER_NOT_FOUND, + WRONG_PASSWORD + } + + @Getter + private final Code code; + + @Getter + private final String message; + + public static LoginException userNotFound(String message) { + return new LoginException(Code.USER_NOT_FOUND, message); + } + + public static LoginException wrongPassword(String message) { + return new LoginException(Code.WRONG_PASSWORD, message); + } +} diff --git a/src/main/java/com/tplaymeow/itmoweblab4backend/Exceptions/RefreshTokenException.java b/src/main/java/com/tplaymeow/itmoweblab4backend/Exceptions/RefreshTokenException.java new file mode 100755 index 0000000..4942cf0 --- /dev/null +++ b/src/main/java/com/tplaymeow/itmoweblab4backend/Exceptions/RefreshTokenException.java @@ -0,0 +1,4 @@ +package com.tplaymeow.itmoweblab4backend.Exceptions; + +public class RefreshTokenException extends Exception { +} diff --git a/src/main/java/com/tplaymeow/itmoweblab4backend/Exceptions/RegistrationException.java b/src/main/java/com/tplaymeow/itmoweblab4backend/Exceptions/RegistrationException.java new file mode 100755 index 0000000..e35c972 --- /dev/null +++ b/src/main/java/com/tplaymeow/itmoweblab4backend/Exceptions/RegistrationException.java @@ -0,0 +1,36 @@ +package com.tplaymeow.itmoweblab4backend.Exceptions; + +import lombok.AllArgsConstructor; +import lombok.Getter; + +@AllArgsConstructor +public class RegistrationException extends Exception { + public enum Code { + NOT_ENOUGH_DATA, + INVALID_DATA, + PASSWORDS_NOT_EQUAL, + USER_ALREADY_EXIST + } + + @Getter + private final Code code; + + @Getter + private final String message; + + public static RegistrationException notEnoughData(String message) { + return new RegistrationException(Code.NOT_ENOUGH_DATA, message); + } + + public static RegistrationException invalidData(String message) { + return new RegistrationException(Code.INVALID_DATA, message); + } + + public static RegistrationException passwordsNotEqual(String message) { + return new RegistrationException(Code.PASSWORDS_NOT_EQUAL, message); + } + + public static RegistrationException userAlreadyExist(String message) { + return new RegistrationException(Code.USER_ALREADY_EXIST, message); + } +} diff --git a/src/main/java/com/tplaymeow/itmoweblab4backend/MainApplication.java b/src/main/java/com/tplaymeow/itmoweblab4backend/MainApplication.java new file mode 100755 index 0000000..6b5a585 --- /dev/null +++ b/src/main/java/com/tplaymeow/itmoweblab4backend/MainApplication.java @@ -0,0 +1,9 @@ +package com.tplaymeow.itmoweblab4backend; + +import javax.ws.rs.ApplicationPath; +import javax.ws.rs.core.Application; + +@ApplicationPath("/api") +public class MainApplication extends Application { + +} \ No newline at end of file diff --git a/src/main/java/com/tplaymeow/itmoweblab4backend/Models/CheckResponse.java b/src/main/java/com/tplaymeow/itmoweblab4backend/Models/CheckResponse.java new file mode 100755 index 0000000..fe04620 --- /dev/null +++ b/src/main/java/com/tplaymeow/itmoweblab4backend/Models/CheckResponse.java @@ -0,0 +1,12 @@ +package com.tplaymeow.itmoweblab4backend.Models; + +import lombok.AllArgsConstructor; +import lombok.Data; + +import java.util.List; + +@Data +@AllArgsConstructor +public class CheckResponse { + private Boolean success; +} diff --git a/src/main/java/com/tplaymeow/itmoweblab4backend/Models/Coordinates.java b/src/main/java/com/tplaymeow/itmoweblab4backend/Models/Coordinates.java new file mode 100755 index 0000000..5d49bcd --- /dev/null +++ b/src/main/java/com/tplaymeow/itmoweblab4backend/Models/Coordinates.java @@ -0,0 +1,10 @@ +package com.tplaymeow.itmoweblab4backend.Models; + +import lombok.Data; + +@Data +public class Coordinates { + private Double x; + private Double y; + private Double r; +} diff --git a/src/main/java/com/tplaymeow/itmoweblab4backend/Models/Error.java b/src/main/java/com/tplaymeow/itmoweblab4backend/Models/Error.java new file mode 100755 index 0000000..a599680 --- /dev/null +++ b/src/main/java/com/tplaymeow/itmoweblab4backend/Models/Error.java @@ -0,0 +1,11 @@ +package com.tplaymeow.itmoweblab4backend.Models; + +import lombok.AllArgsConstructor; +import lombok.Data; + +@Data +@AllArgsConstructor +public class Error { + private String code; + private String message; +} diff --git a/src/main/java/com/tplaymeow/itmoweblab4backend/Models/LoginRequest.java b/src/main/java/com/tplaymeow/itmoweblab4backend/Models/LoginRequest.java new file mode 100755 index 0000000..1a49829 --- /dev/null +++ b/src/main/java/com/tplaymeow/itmoweblab4backend/Models/LoginRequest.java @@ -0,0 +1,9 @@ +package com.tplaymeow.itmoweblab4backend.Models; + +import lombok.Data; + +@Data +public class LoginRequest { + private String username; + private String password; +} diff --git a/src/main/java/com/tplaymeow/itmoweblab4backend/Models/RefreshTokenRequest.java b/src/main/java/com/tplaymeow/itmoweblab4backend/Models/RefreshTokenRequest.java new file mode 100755 index 0000000..9d8e837 --- /dev/null +++ b/src/main/java/com/tplaymeow/itmoweblab4backend/Models/RefreshTokenRequest.java @@ -0,0 +1,8 @@ +package com.tplaymeow.itmoweblab4backend.Models; + +import lombok.Data; + +@Data +public class RefreshTokenRequest { + private String refresh; +} diff --git a/src/main/java/com/tplaymeow/itmoweblab4backend/Models/RegistrationRequest.java b/src/main/java/com/tplaymeow/itmoweblab4backend/Models/RegistrationRequest.java new file mode 100755 index 0000000..c95e9de --- /dev/null +++ b/src/main/java/com/tplaymeow/itmoweblab4backend/Models/RegistrationRequest.java @@ -0,0 +1,10 @@ +package com.tplaymeow.itmoweblab4backend.Models; + +import lombok.Data; + +@Data +public class RegistrationRequest { + private String username; + private String password1; + private String password2; +} diff --git a/src/main/java/com/tplaymeow/itmoweblab4backend/Models/Result.java b/src/main/java/com/tplaymeow/itmoweblab4backend/Models/Result.java new file mode 100755 index 0000000..b71ea0f --- /dev/null +++ b/src/main/java/com/tplaymeow/itmoweblab4backend/Models/Result.java @@ -0,0 +1,15 @@ +package com.tplaymeow.itmoweblab4backend.Models; + +import lombok.AllArgsConstructor; +import lombok.Data; + +@Data +@AllArgsConstructor +public class Result { + private Long id; + private Double x; + private Double y; + private Double r; + private String timestamp; + private Boolean success; +} diff --git a/src/main/java/com/tplaymeow/itmoweblab4backend/Models/Tokens.java b/src/main/java/com/tplaymeow/itmoweblab4backend/Models/Tokens.java new file mode 100755 index 0000000..1e1fc50 --- /dev/null +++ b/src/main/java/com/tplaymeow/itmoweblab4backend/Models/Tokens.java @@ -0,0 +1,11 @@ +package com.tplaymeow.itmoweblab4backend.Models; + +import lombok.AllArgsConstructor; +import lombok.Data; + +@Data +@AllArgsConstructor +public class Tokens { + private String access; + private String refresh; +} diff --git a/src/main/java/com/tplaymeow/itmoweblab4backend/Rest/AuthFilter/AuthenticationFilter.java b/src/main/java/com/tplaymeow/itmoweblab4backend/Rest/AuthFilter/AuthenticationFilter.java new file mode 100755 index 0000000..7c0ec58 --- /dev/null +++ b/src/main/java/com/tplaymeow/itmoweblab4backend/Rest/AuthFilter/AuthenticationFilter.java @@ -0,0 +1,46 @@ +package com.tplaymeow.itmoweblab4backend.Rest.AuthFilter; + + +import com.tplaymeow.itmoweblab4backend.Models.Error; +import com.tplaymeow.itmoweblab4backend.Utils.HTTPHeaderExtractor; +import com.tplaymeow.itmoweblab4backend.Utils.JWTUtils; + +import javax.ws.rs.container.ContainerRequestContext; +import javax.ws.rs.container.ContainerRequestFilter; +import javax.ws.rs.core.Response; +import javax.ws.rs.core.SecurityContext; +import javax.ws.rs.ext.Provider; +import java.io.IOException; +import java.security.Principal; +import java.util.Optional; + +@Secured +@Provider +public class AuthenticationFilter implements ContainerRequestFilter { + @Override + public void filter(ContainerRequestContext requestContext) throws IOException { + Optional optionalUser = HTTPHeaderExtractor + .extractJWT(requestContext.getHeaders()) + .flatMap(JWTUtils::verify); + + if (!optionalUser.isPresent()) { + Error error = new Error("UNAUTHORIZED", null); + Response response = Response.status(Response.Status.UNAUTHORIZED).entity(error).build(); + requestContext.abortWith(response); + return; + } + + UserPrincipal user = optionalUser.get(); + + requestContext.setSecurityContext(new SecurityContext() { + @Override + public Principal getUserPrincipal() { return user; } + @Override + public boolean isUserInRole(String role) { return true; } + @Override + public boolean isSecure() { return true; } + @Override + public String getAuthenticationScheme() { return null;} + }); + } +} diff --git a/src/main/java/com/tplaymeow/itmoweblab4backend/Rest/AuthFilter/Secured.java b/src/main/java/com/tplaymeow/itmoweblab4backend/Rest/AuthFilter/Secured.java new file mode 100755 index 0000000..35fc464 --- /dev/null +++ b/src/main/java/com/tplaymeow/itmoweblab4backend/Rest/AuthFilter/Secured.java @@ -0,0 +1,14 @@ +package com.tplaymeow.itmoweblab4backend.Rest.AuthFilter; + +import javax.ws.rs.NameBinding; +import java.lang.annotation.Retention; +import java.lang.annotation.Target; + +import static java.lang.annotation.ElementType.METHOD; +import static java.lang.annotation.ElementType.TYPE; +import static java.lang.annotation.RetentionPolicy.RUNTIME; + +@NameBinding +@Retention(RUNTIME) +@Target({TYPE, METHOD}) +public @interface Secured { } diff --git a/src/main/java/com/tplaymeow/itmoweblab4backend/Rest/AuthFilter/UserPrincipal.java b/src/main/java/com/tplaymeow/itmoweblab4backend/Rest/AuthFilter/UserPrincipal.java new file mode 100755 index 0000000..2397e43 --- /dev/null +++ b/src/main/java/com/tplaymeow/itmoweblab4backend/Rest/AuthFilter/UserPrincipal.java @@ -0,0 +1,13 @@ +package com.tplaymeow.itmoweblab4backend.Rest.AuthFilter; + +import lombok.AllArgsConstructor; +import lombok.Data; + +import java.security.Principal; + +@Data +@AllArgsConstructor +public class UserPrincipal implements Principal { + private Long id; + private String name; +} diff --git a/src/main/java/com/tplaymeow/itmoweblab4backend/Rest/AuthResource.java b/src/main/java/com/tplaymeow/itmoweblab4backend/Rest/AuthResource.java new file mode 100755 index 0000000..e39f061 --- /dev/null +++ b/src/main/java/com/tplaymeow/itmoweblab4backend/Rest/AuthResource.java @@ -0,0 +1,112 @@ +package com.tplaymeow.itmoweblab4backend.Rest; + +import com.tplaymeow.itmoweblab4backend.Beans.AuthBean; +import com.tplaymeow.itmoweblab4backend.Exceptions.LoginException; +import com.tplaymeow.itmoweblab4backend.Exceptions.RefreshTokenException; +import com.tplaymeow.itmoweblab4backend.Exceptions.RegistrationException; +import com.tplaymeow.itmoweblab4backend.Models.*; +import com.tplaymeow.itmoweblab4backend.Models.Error; +import lombok.extern.java.Log; + +import javax.ejb.EJB; +import javax.ejb.Stateless; +import javax.ws.rs.*; +import javax.ws.rs.core.MediaType; +import javax.ws.rs.core.Response; + +@Log +@Stateless +@Path("/auth") +public class AuthResource { + @EJB + private AuthBean authBean; + + @POST + @Path("/login") + @Consumes(MediaType.APPLICATION_JSON) + @Produces(MediaType.APPLICATION_JSON) + public Response login(LoginRequest request) { + try { + log.info("/login"); + Tokens tokens = authBean.login(request); + return Response.ok().entity(tokens).build(); + } catch (LoginException exception) { + Error error = AuthResource.transform(exception); + return Response.status(Response.Status.UNAUTHORIZED).entity(error).build(); + } + } + + @POST + @Path("/refresh") + @Consumes(MediaType.APPLICATION_JSON) + @Produces(MediaType.APPLICATION_JSON) + public Response refreshToken(RefreshTokenRequest request) { + try { + log.info("/refresh"); + Tokens tokens = authBean.refreshToken(request); + return Response.ok().entity(tokens).build(); + } catch (RefreshTokenException exception) { + Error error = AuthResource.transform(exception); + return Response.status(Response.Status.UNAUTHORIZED).entity(error).build(); + } + } + + @POST + @Path("/registration") + @Consumes(MediaType.APPLICATION_JSON) + @Produces(MediaType.APPLICATION_JSON) + public Response registration(RegistrationRequest request) { + try { + log.info("/registration"); + authBean.registration(request); + return Response.ok().build(); + } catch (RegistrationException exception) { + Error error = AuthResource.transform(exception); + return Response.status(Response.Status.UNAUTHORIZED).entity(error).build(); + } + } + + private static Error transform(LoginException exception) { + String code; + switch (exception.getCode()) { + case USER_NOT_FOUND: + code = "LOGIN_USER_NOT_FOUND"; + break; + case WRONG_PASSWORD: + code = "LOGIN_WRONG_PASSWORD"; + break; + default: + code = "LOGIN_UNKNOWN"; + break; + } + + return new Error(code, exception.getMessage()); + } + + private static Error transform(RegistrationException exception) { + String code; + switch (exception.getCode()) { + case NOT_ENOUGH_DATA: + code = "REGISTRATION_NOT_ENOUGH_DATA"; + break; + case INVALID_DATA: + code = "REGISTRATION_INVALID_DATA"; + break; + case PASSWORDS_NOT_EQUAL: + code = "REGISTRATION_PASSWORDS_NOT_EQUAL"; + break; + case USER_ALREADY_EXIST: + code = "REGISTRATION_USER_ALREADY_EXIST"; + break; + default: + code = "REGISTRATION_UNKNOWN"; + break; + } + + return new Error(code, exception.getMessage()); + } + + private static Error transform(RefreshTokenException exception) { + return new Error("REFRESH_COMMON", null); + } +} \ No newline at end of file diff --git a/src/main/java/com/tplaymeow/itmoweblab4backend/Rest/CorsFilter/Cors.java b/src/main/java/com/tplaymeow/itmoweblab4backend/Rest/CorsFilter/Cors.java new file mode 100755 index 0000000..079b023 --- /dev/null +++ b/src/main/java/com/tplaymeow/itmoweblab4backend/Rest/CorsFilter/Cors.java @@ -0,0 +1,14 @@ +package com.tplaymeow.itmoweblab4backend.Rest.CorsFilter; + +import javax.ws.rs.NameBinding; +import java.lang.annotation.Retention; +import java.lang.annotation.Target; + +import static java.lang.annotation.ElementType.METHOD; +import static java.lang.annotation.ElementType.TYPE; +import static java.lang.annotation.RetentionPolicy.RUNTIME; + +//@NameBinding +//@Retention(RUNTIME) +//@Target({TYPE, METHOD}) +//public @interface Cors { } diff --git a/src/main/java/com/tplaymeow/itmoweblab4backend/Rest/CorsFilter/CorsFilter.java b/src/main/java/com/tplaymeow/itmoweblab4backend/Rest/CorsFilter/CorsFilter.java new file mode 100755 index 0000000..a2da520 --- /dev/null +++ b/src/main/java/com/tplaymeow/itmoweblab4backend/Rest/CorsFilter/CorsFilter.java @@ -0,0 +1,62 @@ +package com.tplaymeow.itmoweblab4backend.Rest.CorsFilter; + +import lombok.extern.java.Log; + +import javax.ws.rs.container.*; +import javax.ws.rs.core.Response; +import javax.ws.rs.ext.Provider; +import java.io.IOException; +import java.util.Objects; + +@Provider +@PreMatching +public class CorsFilter implements ContainerRequestFilter, ContainerResponseFilter { + private final static String ORIGIN_HEADER = "Origin"; + private final static String OPTIONS_METHOD = "OPTIONS"; + + @Override + public void filter( + ContainerRequestContext requestContext + ) throws IOException { + if (isPreflightRequest(requestContext)) { + Response response = Response.ok().build(); + requestContext.abortWith(response); + return; + } + } + + @Override + public void filter( + ContainerRequestContext requestContext, + ContainerResponseContext responseContext + ) throws IOException { + String origin = requestContext.getHeaderString(ORIGIN_HEADER); + + if (origin == null) + origin = "*"; + + responseContext.getHeaders().add( + "Access-Control-Allow-Credentials", + "true"); + responseContext.getHeaders().add( + "Access-Control-Allow-Private-Network", + "true"); + responseContext.getHeaders().add( + "Access-Control-Allow-Methods", + "GET, POST, PUT, DELETE, OPTIONS, HEAD"); + responseContext.getHeaders().add( + "Access-Control-Allow-Headers", + "Origin, Content-Type, Accept, Authorization"); + responseContext.getHeaders().add( + "Access-Control-Allow-Origin", origin); + } + + private static boolean isPreflightRequest(ContainerRequestContext request) { + String origin = request.getHeaderString(ORIGIN_HEADER); + String method = request.getMethod(); + + return Objects.nonNull(origin) + && Objects.nonNull(method) + && method.equalsIgnoreCase(OPTIONS_METHOD); + } +} \ No newline at end of file diff --git a/src/main/java/com/tplaymeow/itmoweblab4backend/Rest/CorsFilter/CorsFilter1.java b/src/main/java/com/tplaymeow/itmoweblab4backend/Rest/CorsFilter/CorsFilter1.java new file mode 100755 index 0000000..f26a40e --- /dev/null +++ b/src/main/java/com/tplaymeow/itmoweblab4backend/Rest/CorsFilter/CorsFilter1.java @@ -0,0 +1,42 @@ +//package com.tplaymeow.itmoweblab4backend.Rest.CorsFilter; +// +//import lombok.extern.java.Log; +// +//import javax.ws.rs.container.ContainerRequestContext; +//import javax.ws.rs.container.ContainerResponseContext; +//import javax.ws.rs.container.ContainerResponseFilter; +//import javax.ws.rs.container.PreMatching; +//import javax.ws.rs.ext.Provider; +//import java.io.IOException; +//import java.util.Arrays; +//import java.util.List; +//import java.util.Objects; +// +//@PreMatching +//@Log +//public class CorsFilter implements ContainerResponseFilter { +// private static List allowedOrigins = +// Arrays.asList("http://localhost:3000", "https://se.ifmo.ru"); +// +// @Override +// public void filter( +// ContainerRequestContext requestContext, +// ContainerResponseContext responseContext +// ) throws IOException { +// String origin = requestContext.getHeaderString("Origin"); +// +// log.info(origin); +// +// if (Objects.nonNull(origin) && allowedOrigins.contains(origin)) +// responseContext.getHeaders().add("Access-Control-Allow-Origin", origin); +// +// responseContext.getHeaders().add( +// "Access-Control-Allow-Credentials", "true"); +// responseContext.getHeaders().add( +// "Access-Control-Allow-Headers", +// "Origin, Content-Type, Accept, Authorization"); +// responseContext.getHeaders().add( +// "Access-Control-Allow-Methods", +// "GET, POST, PUT, DELETE, OPTIONS, HEAD"); +// } +//} diff --git a/src/main/java/com/tplaymeow/itmoweblab4backend/Rest/EchoResource.java b/src/main/java/com/tplaymeow/itmoweblab4backend/Rest/EchoResource.java new file mode 100755 index 0000000..e4123c6 --- /dev/null +++ b/src/main/java/com/tplaymeow/itmoweblab4backend/Rest/EchoResource.java @@ -0,0 +1,19 @@ +package com.tplaymeow.itmoweblab4backend.Rest; + +import com.tplaymeow.itmoweblab4backend.Rest.AuthFilter.Secured; + +import javax.ws.rs.GET; +import javax.ws.rs.Path; +import javax.ws.rs.Produces; +import javax.ws.rs.QueryParam; +import javax.ws.rs.core.MediaType; + +@Path("/echo") +public class EchoResource { + @GET + @Secured + @Produces(MediaType.APPLICATION_JSON) + public String echo(@QueryParam("text") String text) { + return text.toUpperCase(); + } +} diff --git a/src/main/java/com/tplaymeow/itmoweblab4backend/Rest/ResultsResource.java b/src/main/java/com/tplaymeow/itmoweblab4backend/Rest/ResultsResource.java new file mode 100755 index 0000000..01b9249 --- /dev/null +++ b/src/main/java/com/tplaymeow/itmoweblab4backend/Rest/ResultsResource.java @@ -0,0 +1,45 @@ +package com.tplaymeow.itmoweblab4backend.Rest; + +import com.tplaymeow.itmoweblab4backend.Beans.ResultsBean; +import com.tplaymeow.itmoweblab4backend.Models.CheckResponse; +import com.tplaymeow.itmoweblab4backend.Models.Coordinates; +import com.tplaymeow.itmoweblab4backend.Models.Result; +import com.tplaymeow.itmoweblab4backend.Rest.AuthFilter.Secured; +import com.tplaymeow.itmoweblab4backend.Rest.AuthFilter.UserPrincipal; + +import javax.ejb.EJB; +import javax.ejb.Stateless; +import javax.ws.rs.*; +import javax.ws.rs.core.*; +import java.util.List; + +@Stateless +@Path("/results") +public class ResultsResource { + @EJB + private ResultsBean resultsBean; + + @Secured + @GET + @Produces(MediaType.APPLICATION_JSON) + public Response getResults( + @Context SecurityContext securityContext + ) { + UserPrincipal user = (UserPrincipal) securityContext.getUserPrincipal(); + List results = resultsBean.getResults(user); + return Response.ok().entity(results).build(); + } + + @Secured + @POST + @Consumes(MediaType.APPLICATION_JSON) + @Produces(MediaType.APPLICATION_JSON) + public Response checkCoordinates( + @Context SecurityContext securityContext, + Coordinates coordinates + ) { + UserPrincipal user = (UserPrincipal) securityContext.getUserPrincipal(); + CheckResponse response = resultsBean.check(coordinates, user); + return Response.ok().entity(response).build(); + } +} diff --git a/src/main/java/com/tplaymeow/itmoweblab4backend/Utils/CryptUtils.java b/src/main/java/com/tplaymeow/itmoweblab4backend/Utils/CryptUtils.java new file mode 100755 index 0000000..d44e215 --- /dev/null +++ b/src/main/java/com/tplaymeow/itmoweblab4backend/Utils/CryptUtils.java @@ -0,0 +1,14 @@ +package com.tplaymeow.itmoweblab4backend.Utils; + +import org.mindrot.jbcrypt.BCrypt; + +public class CryptUtils { + public static String hashPassword(String rawPassword) { + String salt = BCrypt.gensalt(); + return BCrypt.hashpw(rawPassword, salt); + } + + public static Boolean checkPassword(String rawPassword, String hashedPassword) { + return BCrypt.checkpw(rawPassword, hashedPassword); + } +} diff --git a/src/main/java/com/tplaymeow/itmoweblab4backend/Utils/HTTPHeaderExtractor.java b/src/main/java/com/tplaymeow/itmoweblab4backend/Utils/HTTPHeaderExtractor.java new file mode 100755 index 0000000..5ee99d8 --- /dev/null +++ b/src/main/java/com/tplaymeow/itmoweblab4backend/Utils/HTTPHeaderExtractor.java @@ -0,0 +1,21 @@ +package com.tplaymeow.itmoweblab4backend.Utils; + +import javax.ws.rs.core.HttpHeaders; +import javax.ws.rs.core.MultivaluedMap; +import java.util.Objects; +import java.util.Optional; + +public class HTTPHeaderExtractor { + private final static String TOKEN_PREFIX = "Bearer"; + + + + public static Optional extractJWT(MultivaluedMap headers) { + String authorizationHeader = headers + .getFirst(HttpHeaders.AUTHORIZATION); + return Optional + .of(authorizationHeader) + .filter(header -> { return header.startsWith(TOKEN_PREFIX); }) + .map(header -> { return header.substring(TOKEN_PREFIX.length()).trim(); }); + } +} diff --git a/src/main/java/com/tplaymeow/itmoweblab4backend/Utils/JWTUtils.java b/src/main/java/com/tplaymeow/itmoweblab4backend/Utils/JWTUtils.java new file mode 100755 index 0000000..8b582d4 --- /dev/null +++ b/src/main/java/com/tplaymeow/itmoweblab4backend/Utils/JWTUtils.java @@ -0,0 +1,56 @@ +package com.tplaymeow.itmoweblab4backend.Utils; + +import com.tplaymeow.itmoweblab4backend.DBModels.UserDB; +import com.tplaymeow.itmoweblab4backend.Rest.AuthFilter.UserPrincipal; +import io.jsonwebtoken.*; +import io.jsonwebtoken.impl.TextCodec; + +import java.util.Date; +import java.util.Optional; +import java.util.concurrent.TimeUnit; + +public class JWTUtils { + private final static String USER_ID_CLAIM = "user_id"; + private final static String USERNAME_CLAIM = "username"; + + private final static String SECRET_KEY = "wSw3W3NU2c6cjogv6OaqvEtfJg8aF5D"; + + private final static long EXPIRATION_TIME = TimeUnit.MINUTES.toMillis(1); + + public static String tokenForUser(UserDB user) { + Date now = new Date(); + Date expiration = new Date(now.getTime() + EXPIRATION_TIME); + return Jwts.builder() + .setIssuedAt(now) + .setExpiration(expiration) + .claim(USER_ID_CLAIM, user.getId().toString()) + .claim(USERNAME_CLAIM, user.getUsername()) + .signWith(SignatureAlgorithm.HS512, TextCodec.BASE64.decode(SECRET_KEY)) + .compact(); + } + + public static Optional verify(String token) { + try { + Claims claims = Jwts.parser() + .setSigningKey(TextCodec.BASE64.decode(SECRET_KEY)) + .parseClaimsJws(token) + .getBody(); + + Date now = new Date(); + Date expiration = claims.getExpiration(); + if (now.compareTo(expiration) > 0) { + return Optional.empty(); + } + + String username = (String) claims.get(USERNAME_CLAIM); + String userIDString = (String) claims.get(USER_ID_CLAIM); + Long userID = Long.valueOf(userIDString); + + UserPrincipal userPrincipal = new UserPrincipal(userID, username); + + return Optional.of(userPrincipal); + } catch (SignatureException ignored) { + return Optional.empty(); + } + } +} diff --git a/src/main/resources/META-INF/beans.xml b/src/main/resources/META-INF/beans.xml new file mode 100755 index 0000000..6f34698 --- /dev/null +++ b/src/main/resources/META-INF/beans.xml @@ -0,0 +1,7 @@ + + + \ No newline at end of file diff --git a/src/main/resources/META-INF/persistence.xml b/src/main/resources/META-INF/persistence.xml new file mode 100755 index 0000000..f90d693 --- /dev/null +++ b/src/main/resources/META-INF/persistence.xml @@ -0,0 +1,21 @@ + + + + + org.hibernate.jpa.HibernatePersistenceProvider + + + java:/PostgresDS + + + com.tplaymeow.itmoweblab4backend.DBModels.UserDB + + + + + + +