project structure: split server into jdbc + web

15 files changed, 735 insertions, 0 deletions

diff --git a/juick-server-web/src/main/java/com/juick/server/util/HttpBadRequestException.java b/juick-server-web/src/main/java/com/juick/server/util/HttpBadRequestException.java
new file mode 100644
index 00000000..1ba1aecb
--- /dev/null
+++ b/juick-server-web/src/main/java/com/juick/server/util/HttpBadRequestException.java
@@ -0,0 +1,15 @@
+package com.juick.server.util;
+
+import org.apache.commons.lang3.StringUtils;
+import org.springframework.http.HttpStatus;
+import org.springframework.web.bind.annotation.ResponseStatus;
+
+/**
+ * Created by vt on 24/11/2016.
+ */
+@ResponseStatus(value = HttpStatus.BAD_REQUEST)
+public class HttpBadRequestException extends RuntimeException {
+    public HttpBadRequestException() {
+        super(StringUtils.EMPTY, null, false, false);
+    }
+}
diff --git a/juick-server-web/src/main/java/com/juick/server/util/HttpForbiddenException.java b/juick-server-web/src/main/java/com/juick/server/util/HttpForbiddenException.java
new file mode 100644
index 00000000..733453ba
--- /dev/null
+++ b/juick-server-web/src/main/java/com/juick/server/util/HttpForbiddenException.java
@@ -0,0 +1,16 @@
+package com.juick.server.util;
+
+import org.apache.commons.lang3.StringUtils;
+import org.springframework.http.HttpStatus;
+import org.springframework.web.bind.annotation.ResponseStatus;
+
+/**
+ * Created by vt on 24/11/2016.
+ */
+@ResponseStatus(value = HttpStatus.FORBIDDEN)
+public class HttpForbiddenException extends RuntimeException {
+    public HttpForbiddenException() {
+        super(StringUtils.EMPTY, null, false, false);
+    }
+
+}
diff --git a/juick-server-web/src/main/java/com/juick/server/util/HttpNotFoundException.java b/juick-server-web/src/main/java/com/juick/server/util/HttpNotFoundException.java
new file mode 100644
index 00000000..942d90e2
--- /dev/null
+++ b/juick-server-web/src/main/java/com/juick/server/util/HttpNotFoundException.java
@@ -0,0 +1,15 @@
+package com.juick.server.util;
+
+import org.apache.commons.lang3.StringUtils;
+import org.springframework.http.HttpStatus;
+import org.springframework.web.bind.annotation.ResponseStatus;
+
+/**
+ * Created by vt on 24/11/2016.
+ */
+@ResponseStatus(value = HttpStatus.NOT_FOUND)
+public class HttpNotFoundException extends RuntimeException {
+    public HttpNotFoundException() {
+        super(StringUtils.EMPTY, null, false, false);
+    }
+}
diff --git a/juick-server-web/src/main/java/com/juick/server/util/HttpUtils.java b/juick-server-web/src/main/java/com/juick/server/util/HttpUtils.java
new file mode 100644
index 00000000..31a68962
--- /dev/null
+++ b/juick-server-web/src/main/java/com/juick/server/util/HttpUtils.java
@@ -0,0 +1,112 @@
+/*
+ * Juick
+ * Copyright (C) 2008-2011, Ugnich Anton
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.juick.server.util;
+
+import org.apache.commons.codec.digest.DigestUtils;
+import org.apache.commons.lang3.StringUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URL;
+import java.net.URLConnection;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.UUID;
+
+/**
+ *
+ * @author Ugnich Anton
+ */
+public class HttpUtils {
+    private static final Logger logger = LoggerFactory.getLogger(HttpUtils.class);
+
+    public static String receiveMultiPartFile(MultipartFile attach, String tmpDir) {
+        if (attach !=null && !attach.isEmpty()) {
+            String partname = attach.getOriginalFilename();
+            if (partname != null && partname.length() > 0) {
+                String attachmentType = partname.substring(partname.length() - 3).toLowerCase();
+                if (attachmentType.equals("jpg") || attachmentType.equals("peg") || attachmentType.equals("png")) {
+                    if (attachmentType.equals("peg")) {
+                        attachmentType = "jpg";
+                    }
+                    String attachmentFName = DigestUtils.md5Hex(UUID.randomUUID().toString()) + "." + attachmentType;
+                    try {
+                        Files.write(Paths.get(tmpDir, attachmentFName),
+                                attach.getBytes());
+                        return attachmentFName;
+                    } catch (IOException e) {
+                        logger.warn("file receive error", e);
+                    }
+                }
+            }
+        }
+        return StringUtils.EMPTY;
+    }
+    public static String downloadImage(URL url, String tmpDir) throws Exception {
+        String attachmentFName = null;
+        Exception ex = null;
+
+        InputStream is = null;
+        FileOutputStream fos = null;
+        try {
+            URLConnection urlConn = url.openConnection();
+            is = urlConn.getInputStream();
+            String mime = urlConn.getContentType();
+
+            String attachmentType;
+            if (mime != null && mime.equals("image/jpeg")) {
+                attachmentType = "jpg";
+            } else if (mime != null && mime.equals("image/png")) {
+                attachmentType = "png";
+            } else {
+                throw new Exception("Wrong file type");
+            }
+
+            attachmentFName = DigestUtils.md5Hex(UUID.randomUUID().toString()) + "." + attachmentType;
+            fos = new FileOutputStream(Paths.get(tmpDir, attachmentFName).toString());
+            byte[] buffer = new byte[10240];
+            int len;
+            while ((len = is.read(buffer)) > 0) {
+                fos.write(buffer, 0, len);
+            }
+        } catch (Exception e) {
+            ex = e;
+            attachmentFName = null;
+        } finally {
+            try {
+                if (is != null) {
+                    is.close();
+                }
+            } finally {
+                if (fos != null) {
+                    fos.close();
+                }
+            }
+        }
+
+        if (ex != null) {
+            throw ex;
+        } else {
+            return attachmentFName;
+        }
+    }
+}
diff --git a/juick-server-web/src/main/java/com/juick/server/util/ImageUtils.java b/juick-server-web/src/main/java/com/juick/server/util/ImageUtils.java
new file mode 100644
index 00000000..61677750
--- /dev/null
+++ b/juick-server-web/src/main/java/com/juick/server/util/ImageUtils.java
@@ -0,0 +1,66 @@
+
+package com.juick.server.util;
+
+import org.apache.commons.io.FilenameUtils;
+import org.imgscalr.Scalr;
+
+import javax.imageio.ImageIO;
+import java.awt.image.BufferedImage;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.nio.file.StandardCopyOption;
+
+public class ImageUtils {
+
+    /**
+     * Move attached image from temp folder to image folder.
+     * Create preview images in corresponding folders.
+     *
+     * @param tempFilename   Name of the image file in temp folder.
+     * @param outputFilename Name that will be used in in image folder.
+     * @param tmpDir         Path string for the temp folder.
+     * @param imgDir         Path string for the image folder.
+     */
+    public static void saveImageWithPreviews(String tempFilename, String outputFilename, String tmpDir, String imgDir)
+            throws IOException {
+        String ext = FilenameUtils.getExtension(outputFilename);
+
+        Path outputImagePath = Paths.get(imgDir, "p", outputFilename);
+        Files.move(Paths.get(tmpDir, tempFilename), outputImagePath);
+        BufferedImage originalImage = ImageIO.read(outputImagePath.toFile());
+
+        int width = originalImage.getWidth();
+        int height = originalImage.getHeight();
+        int maxDimension = (width > height) ? width : height;
+        BufferedImage image1024 = (maxDimension > 1024) ? Scalr.resize(originalImage, 1024) : originalImage;
+        BufferedImage image0512 = (maxDimension > 512) ? Scalr.resize(originalImage, 512) : originalImage;
+        BufferedImage image0160 = (maxDimension > 160) ? Scalr.resize(originalImage, 160) : originalImage;
+        ImageIO.write(image1024, ext, Paths.get(imgDir, "photos-1024", outputFilename).toFile());
+        ImageIO.write(image0512, ext, Paths.get(imgDir, "photos-512", outputFilename).toFile());
+        ImageIO.write(image0160, ext, Paths.get(imgDir, "ps", outputFilename).toFile());
+    }
+
+    /**
+     * Save new avatar in all required sizes.
+     *
+     * @param tempFilename Name of the image file in temp folder.
+     * @param uid          User id that is used to build image file names.
+     * @param tmpDir       Path string for the temp folder.
+     * @param imgDir       Path string for the image folder.
+     */
+    public static void saveAvatar(String tempFilename, int uid, String tmpDir, String imgDir)
+            throws IOException {
+        String ext = FilenameUtils.getExtension(tempFilename);
+        String originalName = String.format("%s.%s", uid, ext);
+        Path originalPath = Paths.get(imgDir, "ao", originalName);
+        Files.move(Paths.get(tmpDir, tempFilename), originalPath, StandardCopyOption.REPLACE_EXISTING);
+        BufferedImage originalImage = ImageIO.read(originalPath.toFile());
+
+        String targetExt = "png";
+        String targetName = String.format("%s.%s", uid, targetExt);
+        ImageIO.write(Scalr.resize(originalImage, 96), targetExt, Paths.get(imgDir, "a", targetName).toFile());
+        ImageIO.write(Scalr.resize(originalImage, 32), targetExt, Paths.get(imgDir, "as", targetName).toFile());
+    }
+}
\ No newline at end of file
diff --git a/juick-server-web/src/main/java/com/juick/server/util/UserUtils.java b/juick-server-web/src/main/java/com/juick/server/util/UserUtils.java
new file mode 100644
index 00000000..eb86370e
--- /dev/null
+++ b/juick-server-web/src/main/java/com/juick/server/util/UserUtils.java
@@ -0,0 +1,36 @@
+package com.juick.server.util;
+
+import com.juick.User;
+import com.juick.server.helpers.AnonymousUser;
+import com.juick.service.security.entities.JuickUser;
+import org.springframework.security.core.Authentication;
+import org.springframework.security.core.context.SecurityContextHolder;
+
+/**
+ * Created by aalexeev on 11/14/16.
+ */
+public class UserUtils {
+    private UserUtils() {
+        throw new IllegalStateException();
+    }
+
+    public static Authentication getAuthentication() {
+        return SecurityContextHolder.getContext().getAuthentication();
+    }
+
+    public static Object getPrincipal(final Authentication authentication) {
+        return authentication == null ? null : authentication.getPrincipal();
+    }
+
+    public static User getCurrentUser() {
+        Object principal = getPrincipal(getAuthentication());
+
+        if (principal instanceof JuickUser)
+            return ((JuickUser) principal).getUser();
+
+        if (principal instanceof User)
+            return (User) principal;
+
+        return AnonymousUser.INSTANCE;
+    }
+}
diff --git a/juick-server-web/src/main/java/com/juick/server/util/WebUtils.java b/juick-server-web/src/main/java/com/juick/server/util/WebUtils.java
new file mode 100644
index 00000000..7f50c89c
--- /dev/null
+++ b/juick-server-web/src/main/java/com/juick/server/util/WebUtils.java
@@ -0,0 +1,45 @@
+package com.juick.server.util;
+
+import java.util.regex.Pattern;
+
+/**
+ * Created by aalexeev on 11/28/16.
+ */
+public class WebUtils {
+    private WebUtils() {
+        throw new IllegalStateException();
+    }
+
+    private static final Pattern USER_NAME_PATTERN = Pattern.compile("[a-zA-Z-_\\d]{2,16}");
+
+    private static final Pattern POST_NUMBER_PATTERN = Pattern.compile("-?\\d+");
+
+    private static final Pattern JID_PATTERN = Pattern.compile("^[a-zA-Z0-9\\\\-\\\\_\\\\@\\\\.]{6,64}$");
+
+
+    public static boolean isPostNumber(final String aString) {
+        return aString != null && POST_NUMBER_PATTERN.matcher(aString).matches();
+    }
+
+    public static boolean isNotPostNumber(final String aString) {
+        return !isPostNumber(aString);
+    }
+
+    public static boolean isUserName(final String aString) {
+        return aString != null && USER_NAME_PATTERN.matcher(aString).matches();
+    }
+
+    public static boolean isNotUserName(final String aString) {
+        return !isUserName(aString);
+    }
+
+    public static boolean isJid(final String aString) {
+        return aString != null && JID_PATTERN.matcher(aString).matches();
+    }
+
+    public static boolean isNotJid(final String aString) {
+        return !isJid(aString);
+    }
+
+
+}
diff --git a/juick-server-web/src/main/java/com/juick/service/BaseRestService.java b/juick-server-web/src/main/java/com/juick/service/BaseRestService.java
new file mode 100644
index 00000000..4ccc3959
--- /dev/null
+++ b/juick-server-web/src/main/java/com/juick/service/BaseRestService.java
@@ -0,0 +1,18 @@
+package com.juick.service;
+
+import org.springframework.web.client.RestTemplate;
+
+/**
+ * Created by vitalyster on 15.12.2016.
+ */
+public abstract class BaseRestService {
+    private RestTemplate rest;
+
+    public BaseRestService(RestTemplate rest) {
+        this.rest = rest;
+    }
+
+    public RestTemplate getRest() {
+        return rest;
+    }
+}
diff --git a/juick-server-web/src/main/java/com/juick/service/security/HashParamAuthenticationFilter.java b/juick-server-web/src/main/java/com/juick/service/security/HashParamAuthenticationFilter.java
new file mode 100644
index 00000000..86e21d01
--- /dev/null
+++ b/juick-server-web/src/main/java/com/juick/service/security/HashParamAuthenticationFilter.java
@@ -0,0 +1,83 @@
+package com.juick.service.security;
+
+import com.juick.User;
+import com.juick.service.security.entities.JuickUser;
+import com.juick.service.UserService;
+import org.springframework.security.authentication.AnonymousAuthenticationToken;
+import org.springframework.security.authentication.RememberMeAuthenticationToken;
+import org.springframework.security.core.Authentication;
+import org.springframework.security.core.context.SecurityContextHolder;
+import org.springframework.security.web.authentication.RememberMeServices;
+import org.springframework.util.Assert;
+import org.springframework.web.filter.OncePerRequestFilter;
+import org.springframework.web.util.WebUtils;
+
+import javax.servlet.FilterChain;
+import javax.servlet.ServletException;
+import javax.servlet.http.Cookie;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+
+/**
+ * Created by aalexeev on 4/5/17.
+ */
+public class HashParamAuthenticationFilter extends OncePerRequestFilter {
+    public static final String PARAM_NAME = "hash";
+
+    private final UserService userService;
+    private final RememberMeServices rememberMeServices;
+
+
+    public HashParamAuthenticationFilter(
+            final UserService userService,
+            final RememberMeServices rememberMeServices) {
+        Assert.notNull(userService, "userService should not be null");
+        Assert.notNull(rememberMeServices, "rememberMeServices should not be null");
+
+        this.userService = userService;
+        this.rememberMeServices = rememberMeServices;
+    }
+
+    @Override
+    protected void doFilterInternal(
+            HttpServletRequest request,
+            HttpServletResponse response,
+            FilterChain filterChain) throws ServletException, IOException {
+
+        String hash = getHashFromRequest(request);
+
+        if (hash != null && authenticationIsRequired()) {
+            User user = userService.getUserByHash(hash);
+
+            if (!user.isAnonymous()) {
+                Authentication authentication = new RememberMeAuthenticationToken(
+                        hash, new JuickUser(user), JuickUser.USER_AUTHORITY);
+
+                SecurityContextHolder.getContext().setAuthentication(authentication);
+
+                rememberMeServices.loginSuccess(request, response, authentication);
+            }
+        }
+
+        filterChain.doFilter(request, response);
+    }
+
+    private boolean authenticationIsRequired() {
+        Authentication existingAuth = SecurityContextHolder.getContext().getAuthentication();
+
+        return existingAuth == null ||
+                !existingAuth.isAuthenticated() ||
+                existingAuth instanceof AnonymousAuthenticationToken;
+    }
+
+    private String getHashFromRequest(HttpServletRequest request) {
+        String paramHash = request.getParameter(PARAM_NAME);
+        Cookie cookieHash = WebUtils.getCookie(request, PARAM_NAME);
+
+        if (paramHash == null && cookieHash != null) {
+            return cookieHash.getValue();
+        }
+        return paramHash;
+    }
+}
diff --git a/juick-server-web/src/main/java/com/juick/service/security/JuickUserDetailsService.java b/juick-server-web/src/main/java/com/juick/service/security/JuickUserDetailsService.java
new file mode 100644
index 00000000..4e645ac0
--- /dev/null
+++ b/juick-server-web/src/main/java/com/juick/service/security/JuickUserDetailsService.java
@@ -0,0 +1,34 @@
+package com.juick.service.security;
+
+import com.juick.service.UserService;
+import com.juick.service.security.entities.JuickUser;
+import org.apache.commons.lang3.StringUtils;
+import org.springframework.security.core.userdetails.UserDetails;
+import org.springframework.security.core.userdetails.UserDetailsService;
+import org.springframework.security.core.userdetails.UsernameNotFoundException;
+import org.springframework.util.Assert;
+
+/**
+ * Created by aalexeev on 11/28/16.
+ */
+public class JuickUserDetailsService implements UserDetailsService {
+    private final UserService userService;
+
+    public JuickUserDetailsService(final UserService userService) {
+        Assert.notNull(userService, "UserService must be initialized");
+        this.userService = userService;
+    }
+
+    @Override
+    public UserDetails loadUserByUsername(final String username) throws UsernameNotFoundException {
+        if (StringUtils.isBlank(username))
+            throw new UsernameNotFoundException("Invalid user name " + username);
+
+        com.juick.User user = userService.getFullyUserByName(username);
+
+        if (user != null)
+            return new JuickUser(user);
+
+        throw new UsernameNotFoundException("The username " + username + " is not found");
+    }
+}
diff --git a/juick-server-web/src/main/java/com/juick/service/security/NotAuthorizedAuthenticationEntryPoint.java b/juick-server-web/src/main/java/com/juick/service/security/NotAuthorizedAuthenticationEntryPoint.java
new file mode 100644
index 00000000..b456a3d0
--- /dev/null
+++ b/juick-server-web/src/main/java/com/juick/service/security/NotAuthorizedAuthenticationEntryPoint.java
@@ -0,0 +1,20 @@
+package com.juick.service.security;
+
+import org.springframework.security.core.AuthenticationException;
+import org.springframework.security.web.AuthenticationEntryPoint;
+
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+
+/**
+ * Created by vitalyster on 25.11.2016.
+ */
+public class NotAuthorizedAuthenticationEntryPoint implements AuthenticationEntryPoint {
+    @Override
+    public void commence(HttpServletRequest request, HttpServletResponse response, AuthenticationException authException)
+            throws IOException, ServletException {
+        response.setStatus(HttpServletResponse.SC_UNAUTHORIZED);
+    }
+}
diff --git a/juick-server-web/src/main/java/com/juick/service/security/NullUserDetailsService.java b/juick-server-web/src/main/java/com/juick/service/security/NullUserDetailsService.java
new file mode 100644
index 00000000..49e9effc
--- /dev/null
+++ b/juick-server-web/src/main/java/com/juick/service/security/NullUserDetailsService.java
@@ -0,0 +1,16 @@
+package com.juick.service.security;
+
+import org.springframework.security.core.userdetails.UserDetails;
+import org.springframework.security.core.userdetails.UserDetailsService;
+import org.springframework.security.core.userdetails.UsernameNotFoundException;
+
+/**
+ * Created by aalexeev on 11/28/16.
+ */
+public class NullUserDetailsService implements UserDetailsService {
+    @Override
+    public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
+        throw new UsernameNotFoundException(
+                "loadUserByUsername called for NullUserDetailsService, user " + username + "can not be found");
+    }
+}
diff --git a/juick-server-web/src/main/java/com/juick/service/security/deprecated/CookieSimpleHashRememberMeServices.java b/juick-server-web/src/main/java/com/juick/service/security/deprecated/CookieSimpleHashRememberMeServices.java
new file mode 100644
index 00000000..189877fd
--- /dev/null
+++ b/juick-server-web/src/main/java/com/juick/service/security/deprecated/CookieSimpleHashRememberMeServices.java
@@ -0,0 +1,113 @@
+package com.juick.service.security.deprecated;
+
+import com.juick.User;
+import com.juick.server.util.HashUtils;
+import com.juick.service.security.entities.JuickUser;
+import com.juick.service.UserService;
+import com.juick.service.security.NullUserDetailsService;
+import org.apache.commons.lang3.StringUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.core.env.Environment;
+import org.springframework.security.core.Authentication;
+import org.springframework.security.core.userdetails.UserDetails;
+import org.springframework.security.core.userdetails.UsernameNotFoundException;
+import org.springframework.security.web.authentication.RememberMeServices;
+import org.springframework.security.web.authentication.rememberme.AbstractRememberMeServices;
+import org.springframework.security.web.authentication.rememberme.InvalidCookieException;
+import org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationException;
+import org.springframework.util.Assert;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.util.Optional;
+
+/**
+ * Created by aalexeev on 11/28/16.
+ *
+ * @deprecated not recommended use for secure reasons
+ */
+@Deprecated
+public class CookieSimpleHashRememberMeServices extends AbstractRememberMeServices implements RememberMeServices {
+    private static final Logger logger = LoggerFactory.getLogger(CookieSimpleHashRememberMeServices.class);
+
+    private static final String COOKIE_PARAM_NAME = "hash";
+
+    private final UserService userService;
+
+    public CookieSimpleHashRememberMeServices(
+            final String key, final UserService userService, final Environment environment) {
+        super(key, new NullUserDetailsService());
+
+        Assert.notNull(userService);
+        Assert.notNull(environment);
+
+        this.userService = userService;
+
+        setCookieName(COOKIE_PARAM_NAME);
+        setCookieDomain(environment.getProperty("web_domain", "juick.com"));
+        setAlwaysRemember(true);
+    }
+
+    @Override
+    public void logout(HttpServletRequest request, HttpServletResponse response, Authentication authentication) {
+        super.logout(request, response, authentication);
+        userService.deleteLoginForUser(authentication.getName());
+    }
+
+    @Override
+    protected void onLoginSuccess(
+            HttpServletRequest request, HttpServletResponse response, Authentication successfulAuthentication) {
+        String username = successfulAuthentication.getName();
+
+        logger.debug("Creating new persistent login for user {}", username);
+
+        try {
+            int uid = userService.getUIDbyName(username);
+
+            Assert.isTrue(uid > 0);
+
+            String hash = HashUtils.generateHash(16);
+
+            userService.setLoginForUser(uid, hash);
+
+            setCookie(new String[]{hash}, getTokenValiditySeconds(), request, response);
+        } catch (Exception e) {
+            logger.error("Failed to save cookies", e);
+        }
+    }
+
+    @Override
+    protected UserDetails processAutoLoginCookie(
+            String[] cookieTokens, HttpServletRequest request, HttpServletResponse response)
+            throws RememberMeAuthenticationException, UsernameNotFoundException {
+        String hash = cookieTokens[0];
+
+        if (StringUtils.isBlank(hash)) {
+            hash = request.getParameter("hash");
+        }
+        if (StringUtils.isBlank(hash)) {
+            throw new InvalidCookieException("Cookie is invalid and hash parameter not found");
+        }
+
+        int uid = userService.getUIDbyHash(hash);
+        if (uid <= 0)
+            throw new UsernameNotFoundException("User not found by hash, cookies" + cookieTokens);
+
+        Optional<User> userOptional = userService.getUserByUID(uid);
+
+        Assert.isTrue(userOptional.isPresent());
+
+        return new JuickUser(userOptional.get());
+    }
+
+    @Override
+    protected String[] decodeCookie(String cookieValue) throws InvalidCookieException {
+        return new String[]{cookieValue};
+    }
+
+    @Override
+    protected String encodeCookie(String[] cookieTokens) {
+        return cookieTokens != null && cookieTokens.length > 0 ? cookieTokens[0] : StringUtils.EMPTY;
+    }
+}
diff --git a/juick-server-web/src/main/java/com/juick/service/security/deprecated/RequestParamHashRememberMeServices.java b/juick-server-web/src/main/java/com/juick/service/security/deprecated/RequestParamHashRememberMeServices.java
new file mode 100644
index 00000000..4874ebcf
--- /dev/null
+++ b/juick-server-web/src/main/java/com/juick/service/security/deprecated/RequestParamHashRememberMeServices.java
@@ -0,0 +1,71 @@
+package com.juick.service.security.deprecated;
+
+import com.juick.User;
+import com.juick.service.security.entities.JuickUser;
+import com.juick.service.UserService;
+import com.juick.service.security.NullUserDetailsService;
+import org.apache.commons.lang3.StringUtils;
+import org.springframework.security.core.Authentication;
+import org.springframework.security.core.userdetails.UserDetails;
+import org.springframework.security.core.userdetails.UsernameNotFoundException;
+import org.springframework.security.web.authentication.RememberMeServices;
+import org.springframework.security.web.authentication.rememberme.AbstractRememberMeServices;
+import org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationException;
+import org.springframework.util.Assert;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+/**
+ * Created by aalexeev on 11/30/16.
+ *
+ * @deprecated for security reasons
+ */
+@Deprecated
+public class RequestParamHashRememberMeServices extends AbstractRememberMeServices implements RememberMeServices {
+    private static final String PARAM_NAME = "hash";
+
+    private final UserService userService;
+
+    public RequestParamHashRememberMeServices(String key, UserService userService) {
+        super(key, new NullUserDetailsService());
+
+        Assert.notNull(userService);
+        this.userService = userService;
+        setAlwaysRemember(false);
+    }
+
+    @Override
+    protected void onLoginSuccess(HttpServletRequest request, HttpServletResponse response, Authentication successfulAuthentication) {
+        // do nothing
+    }
+
+    @Override
+    protected boolean rememberMeRequested(HttpServletRequest request, String parameter) {
+        return false; // always false
+    }
+
+    @Override
+    protected void cancelCookie(HttpServletRequest request, HttpServletResponse response) {
+        // do nothing
+    }
+
+    @Override
+    protected String extractRememberMeCookie(HttpServletRequest request) {
+        return PARAM_NAME; // return any not blank value
+    }
+
+    @Override
+    protected UserDetails processAutoLoginCookie(
+            String[] cookieTokens, HttpServletRequest request, HttpServletResponse response)
+            throws RememberMeAuthenticationException, UsernameNotFoundException {
+        String hash = request.getParameter(PARAM_NAME);
+
+        if (StringUtils.isNotBlank(hash)) {
+            User user = userService.getUserByHash(hash);
+            if (user.getUid() > 0)
+                return new JuickUser(user);
+        }
+        throw new UsernameNotFoundException("User not found by hash " + hash);
+    }
+}
diff --git a/juick-server-web/src/main/java/com/juick/service/security/entities/JuickUser.java b/juick-server-web/src/main/java/com/juick/service/security/entities/JuickUser.java
new file mode 100644
index 00000000..2c409a1d
--- /dev/null
+++ b/juick-server-web/src/main/java/com/juick/service/security/entities/JuickUser.java
@@ -0,0 +1,75 @@
+package com.juick.service.security.entities;
+
+import com.juick.User;
+import com.juick.server.helpers.AnonymousUser;
+import org.springframework.security.core.GrantedAuthority;
+import org.springframework.security.core.authority.SimpleGrantedAuthority;
+import org.springframework.security.core.userdetails.UserDetails;
+
+import java.util.Collection;
+import java.util.Collections;
+import java.util.List;
+
+/**
+ * Created by aalexeev on 11/21/16.
+ */
+public class JuickUser implements UserDetails {
+    static final GrantedAuthority ROLE_USER = new SimpleGrantedAuthority("ROLE_USER");
+    static final GrantedAuthority ROLE_ANONYMOUS = new SimpleGrantedAuthority("ROLE_ANONYMOUS");
+
+    public static final List<GrantedAuthority> USER_AUTHORITY = Collections.singletonList(ROLE_USER);
+    public static final List<GrantedAuthority> ANONYMOUS_AUTHORITY = Collections.singletonList(ROLE_ANONYMOUS);
+
+    public static final JuickUser ANONYMOUS_USER = new JuickUser(AnonymousUser.INSTANCE, ANONYMOUS_AUTHORITY);
+
+    private final com.juick.User user;
+    private final Collection<? extends GrantedAuthority> authorities;
+
+    public JuickUser(com.juick.User user) {
+        this(user, USER_AUTHORITY);
+    }
+
+    public JuickUser(com.juick.User user, Collection<? extends GrantedAuthority> authorities) {
+        this.user = user;
+        this.authorities = authorities;
+    }
+
+    @Override
+    public Collection<? extends GrantedAuthority> getAuthorities() {
+        return authorities;
+    }
+
+    @Override
+    public String getPassword() {
+        return user.getCredentials();
+    }
+
+    @Override
+    public String getUsername() {
+        return user.getName();
+    }
+
+    @Override
+    public boolean isAccountNonExpired() {
+        return true;
+    }
+
+    @Override
+    public boolean isAccountNonLocked() {
+        return true;
+    }
+
+    @Override
+    public boolean isCredentialsNonExpired() {
+        return true;
+    }
+
+    @Override
+    public boolean isEnabled() {
+        return !user.isBanned();
+    }
+
+    public User getUser() {
+        return user;
+    }
+}