first commit

1 year ago · 7b46d9ea34
commit 7b46d9ea34
71 changed files with 2213 additions and 0 deletions
--- a/.gitignore
+++ b/.gitignore
@ -0,0 +1,39 @@
+HELP.md
+.gradle
+build/
+!gradle/wrapper/gradle-wrapper.jar
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+bin/
+!**/src/main/**/bin/
+!**/src/test/**/bin/
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+out/
+!**/src/main/**/out/
+!**/src/test/**/out/
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+
+### VS Code ###
+.vscode/
+
+*.db
--- a/.run/SbappApplication
+++ b/.run/SbappApplication
@ -0,0 +1,23 @@
+<component name="ProjectRunConfigurationManager">
+    <configuration default="false" name="SbappApplication (prod)" type="GradleRunConfiguration" factoryName="Gradle">
+        <ExternalSystemSettings>
+            <option name="executionName"/>
+            <option name="externalProjectPath" value="$PROJECT_DIR$"/>
+            <option name="externalSystemIdString" value="GRADLE"/>
+            <option name="scriptParameters" value="-Pprod"/>
+            <option name="taskDescriptions">
+                <list/>
+            </option>
+            <option name="taskNames">
+                <list>
+                    <option value="bootRun"/>
+                </list>
+            </option>
+            <option name="vmOptions"/>
+        </ExternalSystemSettings>
+        <ExternalSystemDebugServerProcess>true</ExternalSystemDebugServerProcess>
+        <ExternalSystemReattachDebugProcess>true</ExternalSystemReattachDebugProcess>
+        <DebugAllEnabled>false</DebugAllEnabled>
+        <method v="2"/>
+    </configuration>
+</component>
--- a/.run/SbappApplication.run.xml
+++ b/.run/SbappApplication.run.xml
@ -0,0 +1,23 @@
+<component name="ProjectRunConfigurationManager">
+    <configuration default="false" name="SbappApplication" type="GradleRunConfiguration" factoryName="Gradle">
+        <ExternalSystemSettings>
+            <option name="executionName"/>
+            <option name="externalProjectPath" value="$PROJECT_DIR$"/>
+            <option name="externalSystemIdString" value="GRADLE"/>
+            <option name="scriptParameters" value=""/>
+            <option name="taskDescriptions">
+                <list/>
+            </option>
+            <option name="taskNames">
+                <list>
+                    <option value="bootRun"/>
+                </list>
+            </option>
+            <option name="vmOptions"/>
+        </ExternalSystemSettings>
+        <ExternalSystemDebugServerProcess>true</ExternalSystemDebugServerProcess>
+        <ExternalSystemReattachDebugProcess>true</ExternalSystemReattachDebugProcess>
+        <DebugAllEnabled>false</DebugAllEnabled>
+        <method v="2"/>
+    </configuration>
+</component>
--- a/build.gradle
+++ b/build.gradle
@ -0,0 +1,62 @@
+plugins {
+	id 'org.springframework.boot' version '2.6.3'
+	id 'io.spring.dependency-management' version '1.0.11.RELEASE'
+	id 'java'
+}
+
+group = 'ru.ulstu.is'
+version = '0.0.1-SNAPSHOT'
+sourceCompatibility = '17'
+
+def profile = project.hasProperty('prod') ? 'prod' : 'dev'
+println 'Current profile is ' + profile
+
+bootRun {
+	systemProperties = System.properties
+	systemProperty 'spring.profiles.active', profile
+}
+
+test {
+	systemProperty 'spring.profiles.active', profile
+}
+
+jar {
+	enabled = false
+}
+
+repositories {
+	mavenCentral()
+}
+
+dependencies {
+	if (profile == 'prod') {
+		implementation 'org.postgresql:postgresql:42.3.5'
+	} else {
+		implementation 'com.h2database:h2:2.1.210'
+	}
+
+	implementation 'org.springframework.boot:spring-boot-starter-web'
+	implementation 'org.springframework.boot:spring-boot-starter-thymeleaf'
+	implementation 'org.springframework.boot:spring-boot-devtools'
+	implementation 'nz.net.ultraq.thymeleaf:thymeleaf-layout-dialect'
+
+	implementation 'org.webjars:bootstrap:5.1.3'
+	implementation 'org.webjars:jquery:3.6.0'
+	implementation 'org.webjars:font-awesome:6.1.0'
+
+	implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
+	implementation 'org.liquibase:liquibase-core:4.10.0'
+
+	implementation 'org.springframework.boot:spring-boot-starter-security'
+	implementation 'org.thymeleaf.extras:thymeleaf-extras-springsecurity5'
+
+	implementation 'org.hibernate.validator:hibernate-validator'
+
+	implementation 'org.springdoc:springdoc-openapi-ui:1.6.5'
+
+	testImplementation 'org.springframework.boot:spring-boot-starter-test'
+}
+
+tasks.named('test') {
+	useJUnitPlatform()
+}
--- a/gradle/wrapper/gradle-wrapper.jar
+++ b/gradle/wrapper/gradle-wrapper.jar
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.3.3-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
--- a/234
+++ b/234
@ -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 "$JAVACMD" "$@"
--- a/gradlew.bat
+++ 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
--- a/readme.md
+++ b/readme.md
@ -0,0 +1,2 @@
+createdb -U postgres sbapp
+gradlew bootRun -Pprod
--- a/settings.gradle
+++ b/settings.gradle
@ -0,0 +1 @@
+rootProject.name = 'sbapp'
--- a/src/main/java/ru/ulstu/is/sbapp/SbappApplication.java
+++ b/src/main/java/ru/ulstu/is/sbapp/SbappApplication.java
@ -0,0 +1,11 @@
+package ru.ulstu.is.sbapp;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class SbappApplication {
+    public static void main(String[] args) {
+        SpringApplication.run(SbappApplication.class, args);
+    }
+}
--- a/src/main/java/ru/ulstu/is/sbapp/configuration/PasswordEncoderConfiguration.java
+++ b/src/main/java/ru/ulstu/is/sbapp/configuration/PasswordEncoderConfiguration.java
@ -0,0 +1,14 @@
+package ru.ulstu.is.sbapp.configuration;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
+import org.springframework.security.crypto.password.PasswordEncoder;
+
+@Configuration
+public class PasswordEncoderConfiguration {
+    @Bean
+    public PasswordEncoder createPasswordEncoder() {
+        return new BCryptPasswordEncoder();
+    }
+}
--- a/src/main/java/ru/ulstu/is/sbapp/configuration/SecurityConfiguration.java
+++ b/src/main/java/ru/ulstu/is/sbapp/configuration/SecurityConfiguration.java
@ -0,0 +1,57 @@
+package ru.ulstu.is.sbapp.configuration;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.http.HttpMethod;
+import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
+import org.springframework.security.config.annotation.method.configuration.EnableGlobalMethodSecurity;
+import org.springframework.security.config.annotation.web.builders.HttpSecurity;
+import org.springframework.security.config.annotation.web.builders.WebSecurity;
+import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
+import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
+import ru.ulstu.is.sbapp.user.controller.UserSignupMvcController;
+import ru.ulstu.is.sbapp.user.service.UserService;
+
+@Configuration
+@EnableWebSecurity
+@EnableGlobalMethodSecurity(securedEnabled = true)
+public class SecurityConfiguration extends WebSecurityConfigurerAdapter {
+    private final Logger log = LoggerFactory.getLogger(SecurityConfiguration.class);
+    private static final String LOGIN_URL = "/login";
+    private final UserService userService;
+
+    public SecurityConfiguration(UserService userService) {
+        this.userService = userService;
+    }
+
+    @Override
+    protected void configure(HttpSecurity http) throws Exception {
+        http.headers().frameOptions().sameOrigin().and()
+                .cors().and()
+                .csrf().disable()
+                .authorizeRequests()
+                .antMatchers(UserSignupMvcController.SIGNUP_URL).permitAll()
+                .antMatchers(HttpMethod.GET, LOGIN_URL).permitAll()
+                .anyRequest().authenticated()
+                .and()
+                .formLogin()
+                .loginPage(LOGIN_URL).permitAll()
+                .and()
+                .logout().permitAll();
+    }
+
+    @Override
+    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
+        auth.userDetailsService(userService);
+    }
+
+    @Override
+    public void configure(WebSecurity web) {
+        web.ignoring()
+                .antMatchers("/css/**")
+                .antMatchers("/js/**")
+                .antMatchers("/templates/**")
+                .antMatchers("/webjars/**");
+    }
+}
--- a/src/main/java/ru/ulstu/is/sbapp/configuration/WebConfiguration.java
+++ b/src/main/java/ru/ulstu/is/sbapp/configuration/WebConfiguration.java
@ -0,0 +1,24 @@
+package ru.ulstu.is.sbapp.configuration;
+
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.servlet.config.annotation.CorsRegistry;
+import org.springframework.web.servlet.config.annotation.ViewControllerRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+
+@Configuration
+public class WebConfiguration implements WebMvcConfigurer {
+    public static final String REST_API = "/api";
+
+    @Override
+    public void addViewControllers(ViewControllerRegistry registry) {
+        WebMvcConfigurer.super.addViewControllers(registry);
+        registry.addViewController("rest-test");
+        registry.addViewController("login");
+    }
+
+    @Override
+    public void addCorsMappings(CorsRegistry registry) {
+        registry.addMapping("/**").allowedMethods("*");
+    }
+}
+
--- a/src/main/java/ru/ulstu/is/sbapp/speaker/configuration/SpeakerConfiguration.java
+++ b/src/main/java/ru/ulstu/is/sbapp/speaker/configuration/SpeakerConfiguration.java
@ -0,0 +1,26 @@
+package ru.ulstu.is.sbapp.speaker.configuration;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import ru.ulstu.is.sbapp.speaker.domain.Speaker;
+import ru.ulstu.is.sbapp.speaker.domain.SpeakerEng;
+import ru.ulstu.is.sbapp.speaker.domain.SpeakerRus;
+
+@Configuration
+public class SpeakerConfiguration {
+    private final Logger log = LoggerFactory.getLogger(SpeakerConfiguration.class);
+
+    @Bean(value = "ru", initMethod = "init", destroyMethod = "destroy")
+    public SpeakerRus createRusSpeaker() {
+        log.info("Call createRusSpeaker()");
+        return new SpeakerRus();
+    }
+
+    @Bean(value = "en")
+    public Speaker createEngSpeaker() {
+        log.info("Call createEngSpeaker()");
+        return new SpeakerEng();
+    }
+}
--- a/src/main/java/ru/ulstu/is/sbapp/speaker/controller/SpeakerController.java
+++ b/src/main/java/ru/ulstu/is/sbapp/speaker/controller/SpeakerController.java
@ -0,0 +1,24 @@
+package ru.ulstu.is.sbapp.speaker.controller;
+
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+import ru.ulstu.is.sbapp.configuration.WebConfiguration;
+import ru.ulstu.is.sbapp.speaker.service.SpeakerService;
+
+@RestController
+@RequestMapping(WebConfiguration.REST_API + "/speaker")
+public class SpeakerController {
+    private final SpeakerService speakerService;
+
+    public SpeakerController(SpeakerService speakerService) {
+        this.speakerService = speakerService;
+    }
+
+    @GetMapping
+    public String hello(@RequestParam(value = "name", defaultValue = "Мир") String name,
+                        @RequestParam(value = "lang", defaultValue = "ru") String lang) {
+        return speakerService.say(name, lang);
+    }
+}
--- a/src/main/java/ru/ulstu/is/sbapp/speaker/controller/SpeakerMvcController.java
+++ b/src/main/java/ru/ulstu/is/sbapp/speaker/controller/SpeakerMvcController.java
@ -0,0 +1,33 @@
+package ru.ulstu.is.sbapp.speaker.controller;
+
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import ru.ulstu.is.sbapp.speaker.service.SpeakerService;
+
+import java.util.List;
+
+@Controller
+@RequestMapping("/speaker")
+public class SpeakerMvcController {
+    private final SpeakerService speakerService;
+    private final List<String> langs;
+
+    public SpeakerMvcController(SpeakerService speakerService) {
+        this.speakerService = speakerService;
+        this.langs = List.of("ru", "en", "de", "deu");
+    }
+
+    @GetMapping
+    public String hello(@RequestParam(value = "name", defaultValue = "Мир") String name,
+                        @RequestParam(value = "lang", defaultValue = "ru") String lang,
+                        Model model) {
+        model.addAttribute("langs", langs);
+        model.addAttribute("name", name);
+        model.addAttribute("lang", lang);
+        model.addAttribute("say", speakerService.say(name, lang));
+        return "speaker";
+    }
+}
--- a/src/main/java/ru/ulstu/is/sbapp/speaker/domain/Speaker.java
+++ b/src/main/java/ru/ulstu/is/sbapp/speaker/domain/Speaker.java
@ -0,0 +1,5 @@
+package ru.ulstu.is.sbapp.speaker.domain;
+
+public interface Speaker {
+    String say();
+}
--- a/src/main/java/ru/ulstu/is/sbapp/speaker/domain/SpeakerDeu.java
+++ b/src/main/java/ru/ulstu/is/sbapp/speaker/domain/SpeakerDeu.java
@ -0,0 +1,28 @@
+package ru.ulstu.is.sbapp.speaker.domain;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Component;
+
+import javax.annotation.PostConstruct;
+import javax.annotation.PreDestroy;
+
+@Component(value = "de")
+public class SpeakerDeu implements Speaker {
+    private final Logger log = LoggerFactory.getLogger(SpeakerDeu.class);
+
+    @Override
+    public String say() {
+        return "Hallo";
+    }
+
+    @PostConstruct
+    public void init() {
+        log.info("SpeakerDeu.init()");
+    }
+
+    @PreDestroy
+    public void destroy() {
+        log.info("SpeakerDeu.destroy()");
+    }
+}
--- a/src/main/java/ru/ulstu/is/sbapp/speaker/domain/SpeakerEng.java
+++ b/src/main/java/ru/ulstu/is/sbapp/speaker/domain/SpeakerEng.java
@ -0,0 +1,26 @@
+package ru.ulstu.is.sbapp.speaker.domain;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.DisposableBean;
+import org.springframework.beans.factory.InitializingBean;
+
+public class SpeakerEng implements Speaker, InitializingBean, DisposableBean {
+    private final Logger log = LoggerFactory.getLogger(SpeakerEng.class);
+
+    @Override
+    public String say() {
+        return "Hello";
+    }
+
+    @Override
+    public void afterPropertiesSet() {
+        log.info("SpeakerEng.afterPropertiesSet()");
+    }
+
+    @Override
+    public void destroy() {
+        log.info("SpeakerEng.destroy()");
+
+    }
+}
--- a/src/main/java/ru/ulstu/is/sbapp/speaker/domain/SpeakerRus.java
+++ b/src/main/java/ru/ulstu/is/sbapp/speaker/domain/SpeakerRus.java
@ -0,0 +1,21 @@
+package ru.ulstu.is.sbapp.speaker.domain;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class SpeakerRus implements Speaker {
+    private final Logger log = LoggerFactory.getLogger(SpeakerRus.class);
+
+    @Override
+    public String say() {
+        return "Привет";
+    }
+
+    public void init() {
+        log.info("SpeakerRus.init()");
+    }
+
+    public void destroy() {
+        log.info("SpeakerRus.destroy()");
+    }
+}
--- a/src/main/java/ru/ulstu/is/sbapp/speaker/service/SpeakerService.java
+++ b/src/main/java/ru/ulstu/is/sbapp/speaker/service/SpeakerService.java
@ -0,0 +1,19 @@
+package ru.ulstu.is.sbapp.speaker.service;
+
+import org.springframework.context.ApplicationContext;
+import org.springframework.stereotype.Service;
+import ru.ulstu.is.sbapp.speaker.domain.Speaker;
+
+@Service
+public class SpeakerService {
+    private final ApplicationContext applicationContext;
+
+    public SpeakerService(ApplicationContext applicationContext) {
+        this.applicationContext = applicationContext;
+    }
+
+    public String say(String name, String lang) {
+        final Speaker speaker = (Speaker) applicationContext.getBean(lang);
+        return String.format("%s %s!", speaker.say(), name);
+    }
+}
--- a/src/main/java/ru/ulstu/is/sbapp/student/controller/StudentController.java
+++ b/src/main/java/ru/ulstu/is/sbapp/student/controller/StudentController.java
@ -0,0 +1,53 @@
+package ru.ulstu.is.sbapp.student.controller;
+
+import org.springframework.web.bind.annotation.DeleteMapping;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.PutMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+import ru.ulstu.is.sbapp.configuration.WebConfiguration;
+import ru.ulstu.is.sbapp.student.service.StudentService;
+
+import javax.validation.Valid;
+import java.util.List;
+
+@RestController
+@RequestMapping(WebConfiguration.REST_API + "/student")
+public class StudentController {
+    private final StudentService studentService;
+
+    public StudentController(StudentService studentService) {
+        this.studentService = studentService;
+    }
+
+    @GetMapping("/{id}")
+    public StudentDto getStudent(@PathVariable Long id) {
+        return new StudentDto(studentService.findStudent(id));
+    }
+
+    @GetMapping
+    public List<StudentDto> getStudents() {
+        return studentService.findAllStudents().stream()
+                .map(StudentDto::new)
+                .toList();
+    }
+
+    @PostMapping
+    public StudentDto createStudent(@RequestBody @Valid StudentDto studentDto) {
+        return new StudentDto(studentService.addStudent(studentDto.getFirstName(), studentDto.getLastName()));
+    }
+
+    @PutMapping("/{id}")
+    public StudentDto updateStudent(@PathVariable Long id,
+                                    @RequestBody @Valid StudentDto studentDto) {
+        return new StudentDto(studentService.updateStudent(id, studentDto.getFirstName(), studentDto.getLastName()));
+    }
+
+    @DeleteMapping("/{id}")
+    public StudentDto deleteStudent(@PathVariable Long id) {
+        return new StudentDto(studentService.deleteStudent(id));
+    }
+}
--- a/src/main/java/ru/ulstu/is/sbapp/student/controller/StudentDto.java
+++ b/src/main/java/ru/ulstu/is/sbapp/student/controller/StudentDto.java
@ -0,0 +1,44 @@
+package ru.ulstu.is.sbapp.student.controller;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import ru.ulstu.is.sbapp.student.model.Student;
+
+import javax.validation.constraints.NotBlank;
+
+public class StudentDto {
+    private long id;
+    @NotBlank(message = "Firstname can't be null or empty")
+    private String firstName;
+    @NotBlank(message = "Lastname can't be null or empty")
+    private String lastName;
+
+    public StudentDto() {
+    }
+
+    public StudentDto(Student student) {
+        this.id = student.getId();
+        this.firstName = student.getFirstName();
+        this.lastName = student.getLastName();
+    }
+
+    @JsonProperty(access = JsonProperty.Access.READ_ONLY)
+    public long getId() {
+        return id;
+    }
+
+    public String getFirstName() {
+        return firstName;
+    }
+
+    public void setFirstName(String firstName) {
+        this.firstName = firstName;
+    }
+
+    public String getLastName() {
+        return lastName;
+    }
+
+    public void setLastName(String lastName) {
+        this.lastName = lastName;
+    }
+}
--- a/src/main/java/ru/ulstu/is/sbapp/student/controller/StudentMvcController.java
+++ b/src/main/java/ru/ulstu/is/sbapp/student/controller/StudentMvcController.java
@ -0,0 +1,67 @@
+package ru.ulstu.is.sbapp.student.controller;
+
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.validation.BindingResult;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.ModelAttribute;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import ru.ulstu.is.sbapp.student.service.StudentService;
+
+import javax.validation.Valid;
+
+@Controller
+@RequestMapping("/student")
+public class StudentMvcController {
+    private final StudentService studentService;
+
+    public StudentMvcController(StudentService studentService) {
+        this.studentService = studentService;
+    }
+
+    @GetMapping
+    public String getStudents(Model model) {
+        model.addAttribute("students",
+                studentService.findAllStudents().stream()
+                        .map(StudentDto::new)
+                        .toList());
+        return "student";
+    }
+
+    @GetMapping(value = {"/edit", "/edit/{id}"})
+    public String editStudent(@PathVariable(required = false) Long id,
+                              Model model) {
+        if (id == null || id <= 0) {
+            model.addAttribute("studentDto", new StudentDto());
+        } else {
+            model.addAttribute("studentId", id);
+            model.addAttribute("studentDto", new StudentDto(studentService.findStudent(id)));
+        }
+        return "student-edit";
+    }
+
+    @PostMapping(value = {"/edit", "/edit/{id}"})
+    public String saveStudent(@PathVariable(required = false) Long id,
+                              @ModelAttribute @Valid StudentDto studentDto,
+                              BindingResult bindingResult,
+                              Model model) {
+        if (bindingResult.hasErrors()) {
+            model.addAttribute("errors", bindingResult.getAllErrors());
+            return "student-edit";
+        }
+        if (id == null || id <= 0) {
+            studentService.addStudent(studentDto.getFirstName(), studentDto.getLastName());
+        } else {
+            studentService.updateStudent(id, studentDto.getFirstName(), studentDto.getLastName());
+        }
+        return "redirect:/student";
+    }
+
+    @PostMapping("/delete/{id}")
+    public String deleteStudent(@PathVariable Long id) {
+        studentService.deleteStudent(id);
+        return "redirect:/student";
+    }
+}
--- a/src/main/java/ru/ulstu/is/sbapp/student/model/Student.java
+++ b/src/main/java/ru/ulstu/is/sbapp/student/model/Student.java
@ -0,0 +1,69 @@
+package ru.ulstu.is.sbapp.student.model;
+
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import javax.validation.constraints.NotBlank;
+import java.util.Objects;
+
+@Entity
+public class Student {
+    @Id
+    @GeneratedValue(strategy = GenerationType.AUTO)
+    private Long id;
+    @NotBlank(message = "Firstname can't be null or empty")
+    private String firstName;
+    @NotBlank(message = "Lastname can't be null or empty")
+    private String lastName;
+
+    public Student() {
+    }
+
+    public Student(String firstName, String lastName) {
+        this.firstName = firstName;
+        this.lastName = lastName;
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+    public String getFirstName() {
+        return firstName;
+    }
+
+    public void setFirstName(String firstName) {
+        this.firstName = firstName;
+    }
+
+    public String getLastName() {
+        return lastName;
+    }
+
+    public void setLastName(String lastName) {
+        this.lastName = lastName;
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+        Student student = (Student) o;
+        return Objects.equals(id, student.id);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(id);
+    }
+
+    @Override
+    public String toString() {
+        return "Student{" +
+                "id=" + id +
+                ", firstName='" + firstName + '\'' +
+                ", lastName='" + lastName + '\'' +
+                '}';
+    }
+}
--- a/src/main/java/ru/ulstu/is/sbapp/student/repository/StudentRepository.java
+++ b/src/main/java/ru/ulstu/is/sbapp/student/repository/StudentRepository.java
@ -0,0 +1,7 @@
+package ru.ulstu.is.sbapp.student.repository;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import ru.ulstu.is.sbapp.student.model.Student;
+
+public interface StudentRepository extends JpaRepository<Student, Long> {
+}
--- a/src/main/java/ru/ulstu/is/sbapp/student/service/StudentNotFoundException.java
+++ b/src/main/java/ru/ulstu/is/sbapp/student/service/StudentNotFoundException.java
@ -0,0 +1,7 @@
+package ru.ulstu.is.sbapp.student.service;
+
+public class StudentNotFoundException extends RuntimeException {
+    public StudentNotFoundException(Long id) {
+        super(String.format("Student with id [%s] is not found", id));
+    }
+}
--- a/src/main/java/ru/ulstu/is/sbapp/student/service/StudentService.java
+++ b/src/main/java/ru/ulstu/is/sbapp/student/service/StudentService.java
@ -0,0 +1,61 @@
+package ru.ulstu.is.sbapp.student.service;
+
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import ru.ulstu.is.sbapp.student.model.Student;
+import ru.ulstu.is.sbapp.student.repository.StudentRepository;
+import ru.ulstu.is.sbapp.util.validation.ValidatorUtil;
+
+import java.util.List;
+import java.util.Optional;
+
+@Service
+public class StudentService {
+    private final StudentRepository studentRepository;
+    private final ValidatorUtil validatorUtil;
+
+    public StudentService(StudentRepository studentRepository,
+                          ValidatorUtil validatorUtil) {
+        this.studentRepository = studentRepository;
+        this.validatorUtil = validatorUtil;
+    }
+
+    @Transactional
+    public Student addStudent(String firstName, String lastName) {
+        final Student student = new Student(firstName, lastName);
+        validatorUtil.validate(student);
+        return studentRepository.save(student);
+    }
+
+    @Transactional(readOnly = true)
+    public Student findStudent(Long id) {
+        final Optional<Student> student = studentRepository.findById(id);
+        return student.orElseThrow(() -> new StudentNotFoundException(id));
+    }
+
+    @Transactional(readOnly = true)
+    public List<Student> findAllStudents() {
+        return studentRepository.findAll();
+    }
+
+    @Transactional
+    public Student updateStudent(Long id, String firstName, String lastName) {
+        final Student currentStudent = findStudent(id);
+        currentStudent.setFirstName(firstName);
+        currentStudent.setLastName(lastName);
+        validatorUtil.validate(currentStudent);
+        return studentRepository.save(currentStudent);
+    }
+
+    @Transactional
+    public Student deleteStudent(Long id) {
+        final Student currentStudent = findStudent(id);
+        studentRepository.delete(currentStudent);
+        return currentStudent;
+    }
+
+    @Transactional
+    public void deleteAllStudents() {
+        studentRepository.deleteAll();
+    }
+}
--- a/src/main/java/ru/ulstu/is/sbapp/test/controller/TestController.java
+++ b/src/main/java/ru/ulstu/is/sbapp/test/controller/TestController.java
@ -0,0 +1,26 @@
+package ru.ulstu.is.sbapp.test.controller;
+
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+import ru.ulstu.is.sbapp.configuration.WebConfiguration;
+import ru.ulstu.is.sbapp.test.model.TestDto;
+import ru.ulstu.is.sbapp.test.service.TestService;
+
+import javax.validation.Valid;
+
+@RestController
+@RequestMapping(WebConfiguration.REST_API + "/test")
+public class TestController {
+    private final TestService testService;
+
+    public TestController(TestService testService) {
+        this.testService = testService;
+    }
+
+    @PostMapping
+    public TestDto testValidation(@RequestBody @Valid TestDto testDto) {
+        return testService.doSomething(testDto);
+    }
+}
--- a/src/main/java/ru/ulstu/is/sbapp/test/controller/TestMvcController.java
+++ b/src/main/java/ru/ulstu/is/sbapp/test/controller/TestMvcController.java
@ -0,0 +1,41 @@
+package ru.ulstu.is.sbapp.test.controller;
+
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.validation.BindingResult;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.ModelAttribute;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import ru.ulstu.is.sbapp.test.model.TestDto;
+import ru.ulstu.is.sbapp.test.service.TestService;
+
+import javax.validation.Valid;
+
+@Controller
+@RequestMapping("/test")
+public class TestMvcController {
+    private final TestService testService;
+
+    public TestMvcController(TestService testService) {
+        this.testService = testService;
+    }
+
+    @GetMapping
+    public String test(Model model) {
+        model.addAttribute("testDto", new TestDto());
+        return "test";
+    }
+
+    @PostMapping
+    public String testValidation(@ModelAttribute @Valid TestDto testDto,
+                                 BindingResult bindingResult,
+                                 Model model) {
+        if (bindingResult.hasErrors()) {
+            model.addAttribute("errors", bindingResult.getAllErrors());
+            return "test";
+        }
+        model.addAttribute("testDto", testService.doSomething(testDto));
+        return "test-result";
+    }
+}
--- a/src/main/java/ru/ulstu/is/sbapp/test/model/TestDto.java
+++ b/src/main/java/ru/ulstu/is/sbapp/test/model/TestDto.java
@ -0,0 +1,40 @@
+package ru.ulstu.is.sbapp.test.model;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.NotNull;
+
+public class TestDto {
+    @NotNull(message = "Id can't be null")
+    private Long id;
+    @NotBlank(message = "Name can't be null or empty")
+    private String name;
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    @JsonProperty(access = JsonProperty.Access.READ_ONLY)
+    public String getData() {
+        return String.format("%s %s", id, name);
+    }
+
+    @JsonIgnore
+    public String getAnotherData() {
+        return "Test";
+    }
+}
--- a/src/main/java/ru/ulstu/is/sbapp/test/service/TestService.java
+++ b/src/main/java/ru/ulstu/is/sbapp/test/service/TestService.java
@ -0,0 +1,7 @@
+package ru.ulstu.is.sbapp.test.service;
+
+import ru.ulstu.is.sbapp.test.model.TestDto;
+
+public interface TestService {
+    TestDto doSomething(TestDto testDto);
+}
--- a/src/main/java/ru/ulstu/is/sbapp/test/service/TestServiceDevImpl.java
+++ b/src/main/java/ru/ulstu/is/sbapp/test/service/TestServiceDevImpl.java
@ -0,0 +1,20 @@
+package ru.ulstu.is.sbapp.test.service;
+
+import org.springframework.context.annotation.Profile;
+import org.springframework.core.env.Environment;
+import org.springframework.stereotype.Service;
+import ru.ulstu.is.sbapp.test.model.TestDto;
+
+@Service
+@Profile("dev")
+public class TestServiceDevImpl extends TestServiceImpl {
+    public TestServiceDevImpl(Environment environment) {
+        super(environment);
+    }
+
+    @Override
+    public TestDto doSomething(TestDto testDto) {
+        log.info("TestServiceDevImpl.doSomething");
+        return testDto;
+    }
+}
--- a/src/main/java/ru/ulstu/is/sbapp/test/service/TestServiceImpl.java
+++ b/src/main/java/ru/ulstu/is/sbapp/test/service/TestServiceImpl.java
@ -0,0 +1,27 @@
+package ru.ulstu.is.sbapp.test.service;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.core.env.Environment;
+import ru.ulstu.is.sbapp.test.model.TestDto;
+
+abstract class TestServiceImpl implements TestService {
+    protected final Logger log = LoggerFactory.getLogger(TestServiceImpl.class);
+
+    protected final Environment environment;
+
+    TestServiceImpl(Environment environment) {
+        this.environment = environment;
+        printCurrentProfile();
+    }
+
+    private void printCurrentProfile() {
+        final String[] profiles = environment.getActiveProfiles().length == 0 ?
+                environment.getDefaultProfiles() :
+                environment.getActiveProfiles();
+        log.warn("Current profile is {}", String.join(", ", profiles));
+    }
+
+    @Override
+    abstract public TestDto doSomething(TestDto testDto);
+}
--- a/src/main/java/ru/ulstu/is/sbapp/test/service/TestServiceProdImpl.java
+++ b/src/main/java/ru/ulstu/is/sbapp/test/service/TestServiceProdImpl.java
@ -0,0 +1,20 @@
+package ru.ulstu.is.sbapp.test.service;
+
+import org.springframework.context.annotation.Profile;
+import org.springframework.core.env.Environment;
+import org.springframework.stereotype.Service;
+import ru.ulstu.is.sbapp.test.model.TestDto;
+
+@Service
+@Profile("prod")
+public class TestServiceProdImpl extends TestServiceImpl {
+    public TestServiceProdImpl(Environment environment) {
+        super(environment);
+    }
+
+    @Override
+    public TestDto doSomething(TestDto testDto) {
+        log.info("TestServiceProdImpl.doSomething");
+        return testDto;
+    }
+}
--- a/src/main/java/ru/ulstu/is/sbapp/user/controller/UserMvcController.java
+++ b/src/main/java/ru/ulstu/is/sbapp/user/controller/UserMvcController.java
@ -0,0 +1,42 @@
+package ru.ulstu.is.sbapp.user.controller;
+
+import org.springframework.data.domain.Page;
+import org.springframework.security.access.annotation.Secured;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import ru.ulstu.is.sbapp.user.model.UserDto;
+import ru.ulstu.is.sbapp.user.model.UserRole;
+import ru.ulstu.is.sbapp.user.service.UserService;
+
+import java.util.List;
+import java.util.stream.IntStream;
+
+@Controller
+@RequestMapping("/users")
+public class UserMvcController {
+    private final UserService userService;
+
+    public UserMvcController(UserService userService) {
+        this.userService = userService;
+    }
+
+    @GetMapping
+    @Secured({UserRole.AsString.ADMIN})
+    public String getUsers(@RequestParam(defaultValue = "1") int page,
+                           @RequestParam(defaultValue = "5") int size,
+                           Model model) {
+        final Page<UserDto> users = userService.findAllPages(page, size)
+                .map(UserDto::new);
+        model.addAttribute("users", users);
+        final int totalPages = users.getTotalPages();
+        final List<Integer> pageNumbers = IntStream.rangeClosed(1, totalPages)
+                .boxed()
+                .toList();
+        model.addAttribute("pages", pageNumbers);
+        model.addAttribute("totalPages", totalPages);
+        return "users";
+    }
+}
--- a/src/main/java/ru/ulstu/is/sbapp/user/controller/UserSignupMvcController.java
+++ b/src/main/java/ru/ulstu/is/sbapp/user/controller/UserSignupMvcController.java
@ -0,0 +1,51 @@
+package ru.ulstu.is.sbapp.user.controller;
+
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.validation.BindingResult;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.ModelAttribute;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import ru.ulstu.is.sbapp.user.model.User;
+import ru.ulstu.is.sbapp.user.model.UserSignupDto;
+import ru.ulstu.is.sbapp.user.service.UserService;
+import ru.ulstu.is.sbapp.util.validation.ValidationException;
+
+import javax.validation.Valid;
+
+@Controller
+@RequestMapping(UserSignupMvcController.SIGNUP_URL)
+public class UserSignupMvcController {
+    public static final String SIGNUP_URL = "/signup";
+
+    private final UserService userService;
+
+    public UserSignupMvcController(UserService userService) {
+        this.userService = userService;
+    }
+
+    @GetMapping
+    public String showSignupForm(Model model) {
+        model.addAttribute("userDto", new UserSignupDto());
+        return "signup";
+    }
+
+    @PostMapping
+    public String signup(@ModelAttribute("userDto") @Valid UserSignupDto userSignupDto,
+                         BindingResult bindingResult,
+                         Model model) {
+        if (bindingResult.hasErrors()) {
+            model.addAttribute("errors", bindingResult.getAllErrors());
+            return "signup";
+        }
+        try {
+            final User user = userService.createUser(
+                    userSignupDto.getLogin(), userSignupDto.getPassword(), userSignupDto.getPasswordConfirm());
+            return "redirect:/login?created=" + user.getLogin();
+        } catch (ValidationException e) {
+            model.addAttribute("errors", e.getMessage());
+            return "signup";
+        }
+    }
+}
--- a/src/main/java/ru/ulstu/is/sbapp/user/model/User.java
+++ b/src/main/java/ru/ulstu/is/sbapp/user/model/User.java
@ -0,0 +1,78 @@
+package ru.ulstu.is.sbapp.user.model;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import javax.persistence.Table;
+import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.Size;
+import java.util.Objects;
+
+@Entity
+@Table(name = "users")
+public class User {
+    @Id
+    @GeneratedValue(strategy = GenerationType.AUTO)
+    private Long id;
+    @Column(nullable = false, unique = true, length = 64)
+    @NotBlank
+    @Size(min = 3, max = 64)
+    private String login;
+    @Column(nullable = false, length = 64)
+    @NotBlank
+    @Size(min = 6, max = 64)
+    private String password;
+    private UserRole role;
+
+    public User() {
+    }
+
+    public User(String login, String password) {
+        this(login, password, UserRole.USER);
+    }
+
+    public User(String login, String password, UserRole role) {
+        this.login = login;
+        this.password = password;
+        this.role = role;
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+    public String getLogin() {
+        return login;
+    }
+
+    public void setLogin(String login) {
+        this.login = login;
+    }
+
+    public String getPassword() {
+        return password;
+    }
+
+    public void setPassword(String password) {
+        this.password = password;
+    }
+
+    public UserRole getRole() {
+        return role;
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+        User user = (User) o;
+        return Objects.equals(id, user.id) && Objects.equals(login, user.login);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(id, login);
+    }
+}
--- a/src/main/java/ru/ulstu/is/sbapp/user/model/UserDto.java
+++ b/src/main/java/ru/ulstu/is/sbapp/user/model/UserDto.java
@ -0,0 +1,25 @@
+package ru.ulstu.is.sbapp.user.model;
+
+public class UserDto {
+    private final long id;
+    private final String login;
+    private final UserRole role;
+
+    public UserDto(User user) {
+        this.id = user.getId();
+        this.login = user.getLogin();
+        this.role = user.getRole();
+    }
+
+    public long getId() {
+        return id;
+    }
+
+    public String getLogin() {
+        return login;
+    }
+
+    public UserRole getRole() {
+        return role;
+    }
+}
--- a/src/main/java/ru/ulstu/is/sbapp/user/model/UserRole.java
+++ b/src/main/java/ru/ulstu/is/sbapp/user/model/UserRole.java
@ -0,0 +1,20 @@
+package ru.ulstu.is.sbapp.user.model;
+
+import org.springframework.security.core.GrantedAuthority;
+
+public enum UserRole implements GrantedAuthority {
+    ADMIN,
+    USER;
+
+    private static final String PREFIX = "ROLE_";
+
+    @Override
+    public String getAuthority() {
+        return PREFIX + this.name();
+    }
+
+    public static final class AsString {
+        public static final String ADMIN = PREFIX + "ADMIN";
+        public static final String USER = PREFIX + "USER";
+    }
+}
--- a/src/main/java/ru/ulstu/is/sbapp/user/model/UserSignupDto.java
+++ b/src/main/java/ru/ulstu/is/sbapp/user/model/UserSignupDto.java
@ -0,0 +1,40 @@
+package ru.ulstu.is.sbapp.user.model;
+
+import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.Size;
+
+public class UserSignupDto {
+    @NotBlank
+    @Size(min = 3, max = 64)
+    private String login;
+    @NotBlank
+    @Size(min = 6, max = 64)
+    private String password;
+    @NotBlank
+    @Size(min = 6, max = 64)
+    private String passwordConfirm;
+
+    public String getLogin() {
+        return login;
+    }
+
+    public void setLogin(String login) {
+        this.login = login;
+    }
+
+    public String getPassword() {
+        return password;
+    }
+
+    public void setPassword(String password) {
+        this.password = password;
+    }
+
+    public String getPasswordConfirm() {
+        return passwordConfirm;
+    }
+
+    public void setPasswordConfirm(String passwordConfirm) {
+        this.passwordConfirm = passwordConfirm;
+    }
+}
--- a/src/main/java/ru/ulstu/is/sbapp/user/repository/UserRepository.java
+++ b/src/main/java/ru/ulstu/is/sbapp/user/repository/UserRepository.java
@ -0,0 +1,8 @@
+package ru.ulstu.is.sbapp.user.repository;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import ru.ulstu.is.sbapp.user.model.User;
+
+public interface UserRepository extends JpaRepository<User, Long> {
+    User findOneByLoginIgnoreCase(String login);
+}
--- a/src/main/java/ru/ulstu/is/sbapp/user/service/UserService.java
+++ b/src/main/java/ru/ulstu/is/sbapp/user/service/UserService.java
@ -0,0 +1,67 @@
+package ru.ulstu.is.sbapp.user.service;
+
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.PageRequest;
+import org.springframework.data.domain.Sort;
+import org.springframework.security.core.userdetails.UserDetails;
+import org.springframework.security.core.userdetails.UserDetailsService;
+import org.springframework.security.core.userdetails.UsernameNotFoundException;
+import org.springframework.security.crypto.password.PasswordEncoder;
+import org.springframework.stereotype.Service;
+import ru.ulstu.is.sbapp.user.model.User;
+import ru.ulstu.is.sbapp.user.model.UserRole;
+import ru.ulstu.is.sbapp.user.repository.UserRepository;
+import ru.ulstu.is.sbapp.util.validation.ValidationException;
+import ru.ulstu.is.sbapp.util.validation.ValidatorUtil;
+
+import java.util.Collections;
+import java.util.Objects;
+
+@Service
+public class UserService implements UserDetailsService {
+    private final UserRepository userRepository;
+    private final PasswordEncoder passwordEncoder;
+    private final ValidatorUtil validatorUtil;
+
+    public UserService(UserRepository userRepository,
+                       PasswordEncoder passwordEncoder,
+                       ValidatorUtil validatorUtil) {
+        this.userRepository = userRepository;
+        this.passwordEncoder = passwordEncoder;
+        this.validatorUtil = validatorUtil;
+    }
+
+    public Page<User> findAllPages(int page, int size) {
+        return userRepository.findAll(PageRequest.of(page - 1, size, Sort.by("id").ascending()));
+    }
+
+    public User findByLogin(String login) {
+        return userRepository.findOneByLoginIgnoreCase(login);
+    }
+
+    public User createUser(String login, String password, String passwordConfirm) {
+        return createUser(login, password, passwordConfirm, UserRole.USER);
+    }
+
+    public User createUser(String login, String password, String passwordConfirm, UserRole role) {
+        if (findByLogin(login) != null) {
+            throw new ValidationException(String.format("User '%s' already exists", login));
+        }
+        final User user = new User(login, passwordEncoder.encode(password), role);
+        validatorUtil.validate(user);
+        if (!Objects.equals(password, passwordConfirm)) {
+            throw new ValidationException("Passwords not equals");
+        }
+        return userRepository.save(user);
+    }
+
+    @Override
+    public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
+        final User userEntity = findByLogin(username);
+        if (userEntity == null) {
+            throw new UsernameNotFoundException(username);
+        }
+        return new org.springframework.security.core.userdetails.User(
+                userEntity.getLogin(), userEntity.getPassword(), Collections.singleton(userEntity.getRole()));
+    }
+}
--- a/src/main/java/ru/ulstu/is/sbapp/util/error/AdviceController.java
+++ b/src/main/java/ru/ulstu/is/sbapp/util/error/AdviceController.java
@ -0,0 +1,39 @@
+package ru.ulstu.is.sbapp.util.error;
+
+import org.springframework.context.support.DefaultMessageSourceResolvable;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.MethodArgumentNotValidException;
+import org.springframework.web.bind.annotation.ControllerAdvice;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+import org.springframework.web.bind.annotation.RestController;
+import ru.ulstu.is.sbapp.student.service.StudentNotFoundException;
+import ru.ulstu.is.sbapp.util.validation.ValidationException;
+
+import java.util.stream.Collectors;
+
+@ControllerAdvice(annotations = RestController.class)
+public class AdviceController {
+    @ExceptionHandler({
+            StudentNotFoundException.class,
+            ValidationException.class
+    })
+    public ResponseEntity<Object> handleException(Throwable e) {
+        return new ResponseEntity<>(e.getMessage(), HttpStatus.BAD_REQUEST);
+    }
+
+    @ExceptionHandler(MethodArgumentNotValidException.class)
+    public ResponseEntity<Object> handleBindException(MethodArgumentNotValidException e) {
+        final ValidationException validationException = new ValidationException(
+                e.getBindingResult().getAllErrors().stream()
+                        .map(DefaultMessageSourceResolvable::getDefaultMessage)
+                        .collect(Collectors.toSet()));
+        return handleException(validationException);
+    }
+
+    @ExceptionHandler(Exception.class)
+    public ResponseEntity<Object> handleUnknownException(Throwable e) {
+        e.printStackTrace();
+        return new ResponseEntity<>(e.getMessage(), HttpStatus.INTERNAL_SERVER_ERROR);
+    }
+}
--- a/src/main/java/ru/ulstu/is/sbapp/util/validation/ValidationException.java
+++ b/src/main/java/ru/ulstu/is/sbapp/util/validation/ValidationException.java
@ -0,0 +1,13 @@
+package ru.ulstu.is.sbapp.util.validation;
+
+import java.util.Set;
+
+public class ValidationException extends RuntimeException {
+    public <T> ValidationException(Set<String> errors) {
+        super(String.join("\n", errors));
+    }
+
+    public <T> ValidationException(String error) {
+        super(error);
+    }
+}
--- a/src/main/java/ru/ulstu/is/sbapp/util/validation/ValidatorUtil.java
+++ b/src/main/java/ru/ulstu/is/sbapp/util/validation/ValidatorUtil.java
@ -0,0 +1,27 @@
+package ru.ulstu.is.sbapp.util.validation;
+
+import org.springframework.stereotype.Component;
+
+import javax.validation.ConstraintViolation;
+import javax.validation.Validation;
+import javax.validation.Validator;
+import java.util.Set;
+import java.util.stream.Collectors;
+
+@Component
+public class ValidatorUtil {
+    private final Validator validator;
+
+    public ValidatorUtil() {
+        this.validator = Validation.buildDefaultValidatorFactory().getValidator();
+    }
+
+    public <T> void validate(T object) {
+        final Set<ConstraintViolation<T>> errors = validator.validate(object);
+        if (!errors.isEmpty()) {
+            throw new ValidationException(errors.stream()
+                    .map(ConstraintViolation::getMessage)
+                    .collect(Collectors.toSet()));
+        }
+    }
+}
--- a/src/main/resources/application-dev.properties
+++ b/src/main/resources/application-dev.properties
@ -0,0 +1,9 @@
+# JPA
+spring.datasource.url=jdbc:h2:file:./data
+spring.datasource.username=sa
+spring.datasource.password=password
+spring.datasource.driverClassName=org.h2.Driver
+spring.jpa.database-platform=org.hibernate.dialect.H2Dialect
+spring.h2.console.enabled=true
+spring.h2.console.settings.trace=false
+spring.h2.console.settings.web-allow-others=false
--- a/src/main/resources/application-prod.properties
+++ b/src/main/resources/application-prod.properties
@ -0,0 +1,7 @@
+# Dev tools
+spring.devtools.add-properties=false
+# JPA
+spring.datasource.url=jdbc:postgresql://127.0.0.1:5432/sbapp
+spring.datasource.username=postgres
+spring.datasource.password=postgres
+spring.datasource.driverclassName=org.postgresql.Driver
--- a/src/main/resources/application.properties
+++ b/src/main/resources/application.properties
@ -0,0 +1,11 @@
+# Server
+spring.main.banner-mode=off
+server.port=8080
+# Profiles
+spring.profiles.default=dev
+# JPA
+spring.jpa.hibernate.ddl-auto=validate
+# Liquibase Settings
+spring.liquibase.enabled=true
+spring.liquibase.drop-first=false
+spring.liquibase.change-log=classpath:migrations/changelog-master.yml
--- a/src/main/resources/migrations/changelog-master.yml
+++ b/src/main/resources/migrations/changelog-master.yml
@ -0,0 +1,13 @@
+databaseChangeLog:
+  - include:
+      file: migrations/student/student-schema-1.yml
+  - include:
+      file: migrations/user/user-schema-1.yml
+  - include:
+      file: migrations/user/user-data-1.yml
+  - include:
+      file: migrations/user/user-schema-2.yml
+  - include:
+      file: migrations/user/user-data-2.yml
+  - include:
+      file: migrations/user/user-schema-3.yml
--- a/src/main/resources/migrations/student/student-schema-1.yml
+++ b/src/main/resources/migrations/student/student-schema-1.yml
@ -0,0 +1,24 @@
+databaseChangeLog:
+  - changeSet:
+      id: 2022-04-01-schema-1
+      author: user
+      changes:
+        - createTable:
+            tableName: student
+            columns:
+              - column:
+                  name: id
+                  type: bigint
+                  constraints:
+                    primaryKey: true
+                    nullable: false
+              - column:
+                  name: first_name
+                  type: varchar(255)
+                  constraints:
+                    nullable: false
+              - column:
+                  name: last_name
+                  type: varchar(255)
+                  constraints:
+                    nullable: false
--- a/src/main/resources/migrations/user/user-data-1.yml
+++ b/src/main/resources/migrations/user/user-data-1.yml
@ -0,0 +1,17 @@
+databaseChangeLog:
+  - changeSet:
+      id: 2022-04-15-data-1
+      author: user
+      changes:
+        - insert:
+            tableName: users
+            columns:
+              - column:
+                  name: id
+                  value: 1
+              - column:
+                  name: login
+                  value: admin
+              - column:
+                  name: password
+                  value: $2a$10$WZg1ajfZBi1wqecE85yV..sfw8Fj9z1ZzRBszlDbNn97EKlD2jfsC
--- a/src/main/resources/migrations/user/user-data-2.yml
+++ b/src/main/resources/migrations/user/user-data-2.yml
@ -0,0 +1,7 @@
+databaseChangeLog:
+  - changeSet:
+      id: 2022-05-01-data-2
+      author: user
+      changes:
+        - sql:
+            sql: update users set role=0 where id = 1
--- a/src/main/resources/migrations/user/user-schema-1.yml
+++ b/src/main/resources/migrations/user/user-schema-1.yml
@ -0,0 +1,28 @@
+databaseChangeLog:
+  - changeSet:
+      id: 2022-04-15-schema-1
+      author: user
+      changes:
+        - createTable:
+            tableName: users
+            columns:
+              - column:
+                  name: id
+                  type: bigint
+                  constraints:
+                    primaryKey: true
+                    nullable: false
+              - column:
+                  name: login
+                  type: varchar(64)
+                  constraints:
+                    nullable: false
+                    unique: true
+              - column:
+                  name: password
+                  type: varchar(64)
+                  constraints:
+                    nullable: false
+        - createSequence:
+            sequenceName: hibernate_sequence
+            startValue: 10
--- a/src/main/resources/migrations/user/user-schema-2.yml
+++ b/src/main/resources/migrations/user/user-schema-2.yml
@ -0,0 +1,11 @@
+databaseChangeLog:
+  - changeSet:
+      id: 2022-05-01-schema-1
+      author: user
+      changes:
+        - addColumn:
+            tableName: users
+            columns:
+              - column:
+                  name: role
+                  type: int
--- a/src/main/resources/migrations/user/user-schema-3.yml
+++ b/src/main/resources/migrations/user/user-schema-3.yml
@ -0,0 +1,8 @@
+databaseChangeLog:
+  - changeSet:
+      id: 2022-05-01-schema-3
+      author: user
+      changes:
+        - addNotNullConstraint:
+            tableName: users
+            columnName: role
--- a/src/main/resources/public/css/style.css
+++ b/src/main/resources/public/css/style.css
@ -0,0 +1,32 @@
+.container-padding {
+    padding: 10px;
+}
+
+.margin-bottom {
+    margin-bottom: 10px;
+}
+
+.button-fixed {
+    min-width: 140px;
+}
+
+.button-sm {
+    padding: 1px;
+}
+
+.pagination {
+    display: inline-block;
+}
+
+.pagination a {
+    color: black;
+    float: left;
+    padding: 5px 5px;
+    text-decoration: none;
+}
+
+.pagination a.active {
+    background-color: gray;
+    color: white;
+    border-radius: 2px;
+}
--- a/src/main/resources/public/favicon.svg
+++ b/src/main/resources/public/favicon.svg
@ -0,0 +1,4 @@
+<svg xmlns="http://www.w3.org/2000/svg"
+     viewBox="0 0 448 512"><!--! Font Awesome Pro 6.1.1 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license (Commercial License) Copyright 2022 Fonticons, Inc. -->
+    <path d="M448 48V384c-63.09 22.54-82.34 32-119.5 32c-62.82 0-86.6-32-149.3-32C158.6 384 142.6 387.6 128 392.2v-64C142.6 323.6 158.6 320 179.2 320c62.73 0 86.51 32 149.3 32C348.9 352 364.1 349 384 342.7v-208C364.1 141 348.9 144 328.5 144c-62.82 0-86.6-32-149.3-32C128.4 112 104.3 132.6 64 140.7v307.3C64 465.7 49.67 480 32 480S0 465.7 0 448V63.1C0 46.33 14.33 32 31.1 32S64 46.33 64 63.1V76.66C104.3 68.63 128.4 48 179.2 48c62.73 0 86.51 32 149.3 32C365.7 80 384.9 70.54 448 48z"/>
+</svg>
--- a/src/main/resources/templates/default.html
+++ b/src/main/resources/templates/default.html
@ -0,0 +1,63 @@
+<!DOCTYPE html>
+<html lang="ru"
+      xmlns:th="http://www.thymeleaf.org"
+      xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout"
+      xmlns:sec="http://www.thymeleaf.org/thymeleaf-extras-springsecurity5">
+<head>
+    <meta charset="UTF-8"/>
+    <title>IP Example</title>
+    <meta name="viewport" content="width=device-width, initial-scale=1"/>
+    <link rel="icon" href="/favicon.svg">
+    <script type="text/javascript" src="/webjars/bootstrap/5.1.3/js/bootstrap.bundle.min.js"></script>
+    <link rel="stylesheet" href="/webjars/bootstrap/5.1.3/css/bootstrap.min.css"/>
+    <link rel="stylesheet" href="/webjars/font-awesome/6.1.0/css/all.min.css"/>
+    <link rel="stylesheet" href="/css/style.css"/>
+</head>
+<body>
+<nav class="navbar navbar-expand-lg navbar-light bg-light">
+    <div class="container-fluid">
+        <a class="navbar-brand" href="/">
+            <i class="fa-solid fa-font-awesome"></i>
+            IP Example
+        </a>
+        <button class="navbar-toggler" type="button"
+                data-bs-toggle="collapse" data-bs-target="#navbarNav"
+                aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
+            <span class="navbar-toggler-icon"></span>
+        </button>
+        <div class="collapse navbar-collapse" id="navbarNav">
+            <ul class="navbar-nav" th:with="activeLink=${#request.requestURI}" sec:authorize="isAuthenticated()">
+                <a class="nav-link" href="/"
+                   th:classappend="${#strings.equals(activeLink, '/')} ? 'active' : ''">Главная</a>
+                <a class="nav-link" href="/speaker"
+                   th:classappend="${#strings.equals(activeLink, '/speaker')} ? 'active' : ''">Пример Speaker</a>
+                <a class="nav-link" href="/test"
+                   th:classappend="${#strings.equals(activeLink, '/test')} ? 'active' : ''">Пример Test</a>
+                <a class="nav-link" href="/student"
+                   th:classappend="${#strings.equals(activeLink, '/student')} ? 'active' : ''">Пример Student</a>
+                <a class="nav-link" href="/rest-test"
+                   th:classappend="${#strings.equals(activeLink, '/rest-test')} ? 'active' : ''">
+                    Пример запроса к REST API
+                </a>
+                <a sec:authorize="hasRole('ROLE_ADMIN')" class="nav-link" href="/users"
+                   th:classappend="${#strings.equals(activeLink, '/users')} ? 'active' : ''">Пользователи</a>
+                <a class="nav-link" href="/swagger-ui/index.html" target="_blank">Документация REST API</a>
+                <a class="nav-link" href="/h2-console/" target="_blank"
+                   th:if="${#arrays.contains(@environment.getActiveProfiles(),'dev')}">
+                    Консоль H2
+                </a>
+                <a class="nav-link" href="/logout">
+                    Выход (<span th:text="${#authentication.name}"></span>)
+                </a>
+            </ul>
+        </div>
+    </div>
+</nav>
+<div class="container-fluid">
+    <div class="container container-padding" layout:fragment="content">
+    </div>
+</div>
+</body>
+<th:block layout:fragment="scripts">
+</th:block>
+</html>
--- a/src/main/resources/templates/error.html
+++ b/src/main/resources/templates/error.html
@ -0,0 +1,13 @@
+<!DOCTYPE html>
+<html lang="en"
+      xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout"
+      layout:decorate="~{default}">
+<body>
+<div class="container" layout:fragment="content">
+    <div class="alert alert-danger">
+        <span th:text="${error}"></span>
+    </div>
+    <a href="/">На главную</a>
+</div>
+</body>
+</html>
--- a/src/main/resources/templates/index.html
+++ b/src/main/resources/templates/index.html
@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<html lang="en"
+      xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout"
+      layout:decorate="~{default}">
+<body>
+<div class="container" layout:fragment="content">
+    <div>It's works!</div>
+    <a href="123">ERROR</a>
+</div>
+</body>
+</html>
--- a/src/main/resources/templates/login.html
+++ b/src/main/resources/templates/login.html
@ -0,0 +1,30 @@
+<!DOCTYPE html>
+<html lang="en"
+      xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout"
+      layout:decorate="~{default}">
+<body>
+<div class="container" layout:fragment="content">
+    <div th:if="${param.error}" class="alert alert-danger margin-bottom">
+        Пользователь не найден или пароль указан не верно
+    </div>
+    <div th:if="${param.logout}" class="alert alert-success margin-bottom">
+        Выход успешно произведен
+    </div>
+    <div th:if="${param.created}" class="alert alert-success margin-bottom">
+        Пользователь '<span th:text="${param.created}"></span>' успешно создан
+    </div>
+    <form th:action="@{/login}" method="post" class="container-padding">
+        <div class="mb-3">
+            <input type="text" name="username" id="username" class="form-control"
+                   placeholder="Логин" required="true" autofocus="true"/>
+        </div>
+        <div class="mb-3">
+            <input type="password" name="password" id="password" class="form-control"
+                   placeholder="Пароль" required="true"/>
+        </div>
+        <button type="submit" class="btn btn-success button-fixed">Войти</button>
+        <a class="btn btn-primary button-fixed" href="/signup">Регистрация</a>
+    </form>
+</div>
+</body>
+</html>
--- a/src/main/resources/templates/rest-test.html
+++ b/src/main/resources/templates/rest-test.html
@ -0,0 +1,47 @@
+<!DOCTYPE html>
+<html lang="en"
+      xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout"
+      layout:decorate="~{default}">
+<head>
+    <script type="text/javascript" src="/webjars/jquery/3.6.0/jquery.min.js"></script>
+</head>
+<body>
+<div class="container" layout:fragment="content">
+    <div class="table-responsive">
+        <table class="table">
+            <thead>
+            <tr>
+                <th scope="col">#</th>
+                <th scope="col">ID</th>
+                <th scope="col">Имя</th>
+            </tr>
+            </thead>
+            <tbody id="students">
+            </tbody>
+        </table>
+    </div>
+</div>
+</body>
+<th:block layout:fragment="scripts">
+    <script>
+        $(document).ready(function () {
+            $.ajax({
+                url: "http://localhost:8080/api/student/"
+            }).then(function (data) {
+                $.each(data, function (index, value) {
+                    const row = $("<tr>");
+                    const number = $("<th>")
+                        .attr("scope", "row")
+                        .text(index + 1);
+                    const id = $("<td>").text(value.id);
+                    const name = $("<td>").text(value.firstName + ' ' + value.lastName);
+                    row.append(number);
+                    row.append(id);
+                    row.append(name);
+                    $("#students").append(row);
+                });
+            });
+        });
+    </script>
+</th:block>
+</html>
--- a/src/main/resources/templates/signup.html
+++ b/src/main/resources/templates/signup.html
@ -0,0 +1,28 @@
+<!DOCTYPE html>
+<html lang="en"
+      xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout"
+      layout:decorate="~{default}">
+<body>
+<div class="container container-padding" layout:fragment="content">
+    <div th:if="${errors}" th:text="${errors}" class="margin-bottom alert alert-danger"></div>
+    <form action="#" th:action="@{/signup}" th:object="${userDto}" method="post">
+        <div class="mb-3">
+            <input type="text" class="form-control" th:field="${userDto.login}"
+                   placeholder="Логин" required="true" autofocus="true" maxlength="64"/>
+        </div>
+        <div class="mb-3">
+            <input type="password" class="form-control" th:field="${userDto.password}"
+                   placeholder="Пароль" required="true" minlength="6" maxlength="64"/>
+        </div>
+        <div class="mb-3">
+            <input type="password" class="form-control" th:field="${userDto.passwordConfirm}"
+                   placeholder="Пароль (подтверждение)" required="true" minlength="6" maxlength="64"/>
+        </div>
+        <div class="mb-3">
+            <button type="submit" class="btn btn-success button-fixed">Создать</button>
+            <a class="btn btn-primary button-fixed" href="/login">Назад</a>
+        </div>
+    </form>
+</div>
+</body>
+</html>
--- a/src/main/resources/templates/speaker.html
+++ b/src/main/resources/templates/speaker.html
@ -0,0 +1,25 @@
+<!DOCTYPE html>
+<html lang="en"
+      xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout"
+      layout:decorate="~{default}">
+<body>
+<div class="container" layout:fragment="content">
+    <p th:text="${say}"></p>
+    <form action="#" th:action="@{/speaker}" method="get">
+        <div class="mb-3">
+            <label for="name" class="form-label">Имя</label>
+            <input type="text" class="form-control" id="name" th:name="name" th:value="${name}" required="true">
+        </div>
+        <div class="mb-3">
+            <label for="lang" class="form-label">Язык</label>
+            <select id="lang" class="form-select" th:name="lang">
+                <option th:each="value: ${langs}" th:selected="${lang} == ${value}">
+                    <span th:text="${value}"></span>
+                </option>
+            </select>
+        </div>
+        <button type="submit" class="btn btn-primary">Отправить</button>
+    </form>
+</div>
+</body>
+</html>
--- a/src/main/resources/templates/student-edit.html
+++ b/src/main/resources/templates/student-edit.html
@ -0,0 +1,29 @@
+<!DOCTYPE html>
+<html lang="en"
+      xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout"
+      layout:decorate="~{default}">
+<body>
+<div class="container" layout:fragment="content">
+    <div th:if="${errors}" th:text="${errors}" class="margin-bottom alert alert-danger"></div>
+    <form action="#" th:action="@{/student/edit/{id}(id=${id})}" th:object="${studentDto}" method="post">
+        <div class="mb-3">
+            <label for="firstName" class="form-label">Имя</label>
+            <input type="text" class="form-control" id="firstName" th:field="${studentDto.firstName}" required="true">
+        </div>
+        <div class="mb-3">
+            <label for="lastName" class="form-label">Фамилия</label>
+            <input type="text" class="form-control" id="lastName" th:field="${studentDto.lastName}" required="true">
+        </div>
+        <div class="mb-3">
+            <button type="submit" class="btn btn-primary button-fixed">
+                <span th:if="${id == null}">Добавить</span>
+                <span th:if="${id != null}">Обновить</span>
+            </button>
+            <a class="btn btn-secondary button-fixed" href="/student">
+                Назад
+            </a>
+        </div>
+    </form>
+</div>
+</body>
+</html>
--- a/src/main/resources/templates/student.html
+++ b/src/main/resources/templates/student.html
@ -0,0 +1,50 @@
+<!DOCTYPE html>
+<html lang="en"
+      xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout"
+      layout:decorate="~{default}">
+<body>
+<div class="container" layout:fragment="content">
+    <div>
+        <a class="btn btn-success button-fixed" href="/student/edit/">
+            <i class="fa-solid fa-plus"></i> Добавить
+        </a>
+    </div>
+    <div class="table-responsive">
+        <table class="table">
+            <thead>
+            <tr>
+                <th scope="col">#</th>
+                <th scope="col">ID</th>
+                <th scope="col">Имя</th>
+                <th scope="col"></th>
+            </tr>
+            </thead>
+            <tbody>
+            <tr th:each="student, iterator: ${students}">
+                <th scope="row" th:text="${iterator.index} + 1"></th>
+                <td th:text="${student.id}"></td>
+                <td th:text="${student.firstName} + ' ' + ${student.lastName}" style="width: 60%"></td>
+                <td style="width: 10%">
+                    <div class="btn-group" role="group" aria-label="Basic example">
+                        <a class="btn btn-warning button-fixed button-sm"
+                           th:href="@{/student/edit/{id}(id=${student.id})}">
+                            <i class="fa fa-pencil" aria-hidden="true"></i> Изменить
+                        </a>
+                        <button type="button" class="btn btn-danger button-fixed button-sm"
+                                th:attr="onclick=|confirm('Удалить запись?') && document.getElementById('remove-${student.id}').click()|">
+                            <i class="fa fa-trash" aria-hidden="true"></i> Удалить
+                        </button>
+                    </div>
+                    <form th:action="@{/student/delete/{id}(id=${student.id})}" method="post">
+                        <button th:id="'remove-' + ${student.id}" type="submit" style="display: none">
+                            Удалить
+                        </button>
+                    </form>
+                </td>
+            </tr>
+            </tbody>
+        </table>
+    </div>
+</div>
+</body>
+</html>
--- a/src/main/resources/templates/test-result.html
+++ b/src/main/resources/templates/test-result.html
@ -0,0 +1,24 @@
+<!DOCTYPE html>
+<html lang="en"
+      xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout"
+      layout:decorate="~{default}">
+<body>
+<div class="container" layout:fragment="content">
+    <div class="mb-3">
+        <label for="id" class="form-label">ID</label>
+        <input type="text" class="form-control" id="id" th:value="${testDto.id}" readonly="readonly">
+    </div>
+    <div class="mb-3">
+        <label for="name" class="form-label">Имя</label>
+        <input type="text" class="form-control" id="name" th:value="${testDto.name}" readonly="readonly">
+    </div>
+    <div class="mb-3">
+        <label for="data" class="form-label">Данные</label>
+        <input type="text" class="form-control" id="data" th:value="${testDto.data}" readonly="readonly">
+    </div>
+    <div>
+        <a href="/test">Повторить ввод</a>
+    </div>
+</div>
+</body>
+</html>
--- a/src/main/resources/templates/test.html
+++ b/src/main/resources/templates/test.html
@ -0,0 +1,21 @@
+<!DOCTYPE html>
+<html lang="en"
+      xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout"
+      layout:decorate="~{default}">
+<body>
+<div class="container" layout:fragment="content">
+    <div th:if="${errors}" th:text="${errors}" class="margin-bottom alert alert-danger"></div>
+    <form action="#" th:action="@{/test}" th:object="${testDto}" method="post">
+        <div class="mb-3">
+            <label for="id" class="form-label">ID</label>
+            <input type="text" class="form-control" id="id" th:field="${testDto.id}" required="true">
+        </div>
+        <div class="mb-3">
+            <label for="name" class="form-label">Имя</label>
+            <input type="text" class="form-control" id="name" th:field="${testDto.name}" required="true">
+        </div>
+        <button type="submit" class="btn btn-primary">Отправить</button>
+    </form>
+</div>
+</body>
+</html>
--- a/src/main/resources/templates/users.html
+++ b/src/main/resources/templates/users.html
@ -0,0 +1,36 @@
+<!DOCTYPE html>
+<html lang="en"
+      xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout"
+      layout:decorate="~{default}">
+<body>
+<div class="container" layout:fragment="content">
+    <div class="table-responsive">
+        <table class="table">
+            <thead>
+            <tr>
+                <th scope="col">#</th>
+                <th scope="col">ID</th>
+                <th scope="col">Логин</th>
+                <th scope="col">Роль</th>
+            </tr>
+            </thead>
+            <tbody>
+            <tr th:each="user, iterator: ${users}">
+                <th scope="row" th:text="${iterator.index} + 1"></th>
+                <td th:text="${user.id}"></td>
+                <td th:text="${user.login}" style="width: 60%"></td>
+                <td th:text="${user.role}" style="width: 20%"></td>
+            </tr>
+            </tbody>
+        </table>
+    </div>
+    <div th:if="${totalPages > 0}" class="pagination">
+        <span style="float: left; padding: 5px 5px;">Страницы:</span>
+        <a th:each="page : ${pages}"
+           th:href="@{/users(page=${page}, size=${users.size})}"
+           th:text="${page}"
+           th:class="${page == users.number + 1} ? active"></a>
+    </div>
+</div>
+</body>
+</html>