Merge branch 'dev' into jeremi
# Conflicts: # app/src/main/java/lightcontainer/protocol/rules/reader/SavefileRule.java
This commit is contained in:
commit
b1ff4140c2
@ -12,7 +12,6 @@ public class Task {
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private TaskStatus status;
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private ProtocolWriter.ProtocolResult command;
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private String storeDomain;
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/**
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* Défini le context courrant dans laquelle la tâche opère
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@ -42,7 +41,7 @@ public class Task {
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* @return TRUE si le client doit recevoir cette réponse.
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*/
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public boolean isResponseOfClient(String storeDomain) {
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return (status == TaskStatus.PROCESSING && this.storeDomain.equals(storeDomain));
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return (status == TaskStatus.PROCESSING && context.getDomain().equals(storeDomain));
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}
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/**
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@ -66,7 +65,7 @@ public class Task {
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* @param storeDomain Le StorBackEnd à utiliser
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*/
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public void setDomain(String storeDomain) {
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this.storeDomain = storeDomain;
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context.setDomain(storeDomain);
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if (storeDomain != null) {
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this.status = TaskStatus.PROCESSING;
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}
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@ -91,6 +91,9 @@ public class ClientHandler implements Runnable, AutoCloseable {
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public void run() {
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this.client_run = true;
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while (this.client_run) {
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// Signifie le démarrage d'une nouvelle rquête
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context.newBundle();
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try {
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String command = this.reader.readLine();
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if (command != null) {
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@ -1,6 +1,7 @@
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package lightcontainer.domains.client;
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import lightcontainer.storage.AppData;
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import lightcontainer.storage.File;
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import lightcontainer.storage.Repository;
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import lightcontainer.storage.User;
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import lightcontainer.utils.AES_GCM;
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@ -8,6 +9,7 @@ import lightcontainer.utils.ShaHasher;
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import java.security.NoSuchAlgorithmException;
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import java.util.LinkedList;
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import java.util.Set;
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/**
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* Contexte associé à la requête d'un utilisateur.
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@ -17,12 +19,18 @@ public class Context {
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private Repository repository;
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private RequestBundle requestBundle;
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/**
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* Login de l'utilisateur
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*/
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private String login;
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/**
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* Domain s'occupant de la requête
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*/
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private String domain;
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// Constructeur
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public Context(Repository repository) {
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this.repository = repository;
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@ -100,4 +108,68 @@ public class Context {
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public String getAesKey() {
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return this.repository.getUserAesKey(getLogin());
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}
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/**
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* Permet de régénérer le Requestbundle courant. Méthode appelée lorsque l'on souhaite
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*/
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public void newBundle() {
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requestBundle = new RequestBundle();
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}
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/**
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* Permet d'ajouter des données pour la requête courrante
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* @param key La clé permettant de retrouver la valeur
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* @param value La valeur associée à la clé
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*/
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public void putDataString(String key, String value) {
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requestBundle.putString(key, value);
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}
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/**
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* Permet d'ajouter des données pour la requête courrante
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* @param key La clé permettant de retrouver la valeur
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* @param value La valeur associée à la clé
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*/
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public void putDataInt(String key, int value) {
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requestBundle.putInt(key, value);
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}
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/**
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* Permet de récupérer des données pour la requête courrante
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* @param key La clé permettant de retrouver la valeur
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* @return La valeur associée à la clé ou null
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*/
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public String getDataString(String key) {
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return requestBundle.getString(key);
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}
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/**
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* Permet de récupérer des données pour la requête courrante
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* @param key La clé permettant de retrouver la valeur
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* @return La valeur associée à la clé
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*/
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public int getDataInt(String key) {
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return requestBundle.getInt(key);
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}
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/**
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* Permet d'ajouter un fichier à l'utilisateur
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* @param fileName Nom du fichier hashé
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* @param fileNameSalt Salt appliqué sur le nom du fichier
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* @param size Taille du fichier
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* @param iv IV du fichier
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* @param domain Domain dans lequel est stocké le fichier
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* @return TRUE si le fichier a pu être enregistré.
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*/
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public boolean addFile(String fileName, String fileNameSalt, int size, String iv, String domain) {
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return this.repository.addFileFor(new File(fileName, fileNameSalt, size, iv, Set.of(domain)), getLogin());
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}
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public String getDomain() {
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return this.domain;
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}
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public void setDomain(String domain) {
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this.domain = domain;
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}
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}
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@ -0,0 +1,48 @@
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package lightcontainer.domains.client;
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import java.util.HashMap;
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import java.util.Map;
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public class RequestBundle {
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private Map<String, String> stringData = new HashMap<>();
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private Map<String, Integer> intData = new HashMap<>();
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/**
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* Permet d'ajouter des String
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* @param key La clé permettant de retrouver la valeur
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* @param value La valeur associée à la clé
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*/
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public void putString(String key, String value) {
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stringData.put(key, value);
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}
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/**
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* Permet d'ajouter des int
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* @param key La clé permettant de retrouver la valeur
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* @param value La valeur associée à la clé
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*/
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public void putInt(String key, int value) {
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intData.put(key, value);
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}
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/**
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* Permet de récupérer des données string
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* @param key La clé permettant de retrouver la valeur
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* @return La valeur associée à la clé ou null
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*/
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public String getString(String key) {
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return stringData.get(key);
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}
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/**
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* Permet de récupérer des données int
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* @param key La clé permettant de retrouver la valeur
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* @return La valeur associée à la clé
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*/
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public int getInt(String key) {
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return intData.get(key);
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}
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}
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@ -4,12 +4,15 @@ import lightcontainer.domains.client.Context;
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import lightcontainer.interfaces.ProtocolRepository;
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import lightcontainer.protocol.ProtocolReader;
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import lightcontainer.protocol.rules.writer.SaveFileErrorRule;
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import lightcontainer.protocol.rules.writer.SaveFileOkRule;
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import lightcontainer.protocol.rules.writer.SendfileRule;
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import lightcontainer.utils.AES_GCM;
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import lightcontainer.utils.FileReceiver;
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import lightcontainer.utils.ShaHasher;
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import java.io.IOException;
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import java.io.InputStream;
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import java.security.NoSuchAlgorithmException;
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/**
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* Règle permettant de sauvegarder un fichier sur le SBE.
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@ -36,7 +39,7 @@ public class SavefileRule extends ProtocolReader {
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public class Result extends ProtocolResult {
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// Variables
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private final String filename;
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private String filename;
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private final int size;
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// Construct
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@ -54,13 +57,27 @@ public class SavefileRule extends ProtocolReader {
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try {
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FileReceiver fileReceiver = new FileReceiver(storagePath);
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// Ajout login devant le nom du fichier
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this.filename = getContext().getLogin() + "_" + this.filename;
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// Hashage du nom du fichier
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ShaHasher hasher = new ShaHasher(this.filename);
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this.filename = hasher.nextHashing();
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String fileNameSalt = hasher.getSalt();
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String key = AES_GCM.generateSecretKey();
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String iv = AES_GCM.generateIV();
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if (!fileReceiver.receiveFile(reader, this.filename, this.size, key, iv))
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throw new IOException();
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this.setResultCommand(protocolRep.executeWriter(getContext(), SendfileRule.NAME, this.filename, String.valueOf(this.size), ""), ResultCmdReceiver.STOREBACKEND);
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// On met les données de la requête actuelle
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getContext().putDataString("fileName", filename);
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getContext().putDataInt("size", size);
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getContext().putDataString("iv", iv);
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getContext().putDataString("fileNameSalt", fileNameSalt);
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this.setResultCommand(protocolRep.executeWriter(getContext(), SendfileRule.NAME, this.filename, String.valueOf(this.size), "EMPREINTEBLBLBLBLBLABLABLBALBALBALBALBALBALBALBALBALABLBALBALBALABLABLABLABLABLABLABALBLABALABLABLABLABKJABKAHBHKBHJbhjvgkh"), ResultCmdReceiver.STOREBACKEND);
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} catch (IOException | AES_GCM.AesGcmException e) {
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this.setResultCommand(protocolRep.executeWriter(getContext(), SaveFileErrorRule.NAME), ResultCmdReceiver.CLIENT);
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e.printStackTrace();
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@ -0,0 +1,35 @@
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package lightcontainer.protocol.rules.reader;
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import lightcontainer.domains.client.Context;
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import lightcontainer.interfaces.ProtocolRepository;
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import lightcontainer.protocol.ProtocolReader;
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import lightcontainer.protocol.rules.writer.SaveFileErrorRule;
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import lightcontainer.protocol.rules.writer.SaveFileOkRule;
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/**
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* Règle permettant de de confirmer la sauvegrade d'un fichier.
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*/
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public class SendErrorRule extends ProtocolReader {
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// Constants
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private static final String PATTERN = "^SEND_ERROR\r\n$";
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private static final String NAME = "SEND_ERROR";
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private ProtocolRepository protocolRep;
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// Constructor
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public SendErrorRule(ProtocolRepository protocolRep) {
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super(NAME, PATTERN);
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this.protocolRep = protocolRep;
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}
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@Override
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protected ProtocolResult onExecuted(Context context, String... data) {
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ProtocolResult result = new ProtocolResult(context);
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result.setResultCommand(protocolRep.executeWriter(context, SaveFileErrorRule.NAME), ResultCmdReceiver.CLIENT);
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return result;
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}
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}
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@ -28,6 +28,11 @@ public class SendOkRule extends ProtocolReader {
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protected ProtocolReader.ProtocolResult onExecuted(Context context, String... data) {
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ProtocolReader.ProtocolResult result = new ProtocolReader.ProtocolResult(context);
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result.setResultCommand(protocolRep.executeWriter(context, SaveFileOkRule.NAME), ResultCmdReceiver.CLIENT);
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// Sauvegarder dans JSON
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System.out.println("Save en json du fichier");
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context.addFile(context.getDataString("fileName"), context.getDataString("fileNameSalt"), context.getDataInt("size"), context.getDataString("iv"), context.getDomain());
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return result;
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}
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}
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@ -9,12 +9,14 @@ import java.util.Set;
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public class File {
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private final String name;
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private final String fileNameSalt;
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private final int size;
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private final String iv;
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private final Set<String> storage;
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public File(String name, int size, String iv, Set<String> storage) {
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public File(String name, String fileNameSalt, int size, String iv, Set<String> storage) {
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this.name = name;
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this.fileNameSalt = fileNameSalt;
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this.size = size;
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this.iv = iv;
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this.storage = storage;
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@ -24,6 +26,10 @@ public class File {
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return name;
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}
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public String getFileNameSalt() {
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return fileNameSalt;
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}
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public int getSize() {
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return size;
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}
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@ -44,4 +50,6 @@ public class File {
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return true;
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}
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}
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}
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@ -54,6 +54,7 @@ public class JsonAdapter implements Adapter {
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File currentFile = fileIterator.next();
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JsonObject file = new JsonObject();
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file.addProperty("name", currentFile.getName());
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file.addProperty("fileNameSalt", currentFile.getFileNameSalt());
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file.addProperty("size", currentFile.getSize());
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file.addProperty("iv", currentFile.getIv());
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JsonArray storage = new JsonArray();
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@ -121,12 +122,13 @@ public class JsonAdapter implements Adapter {
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for (JsonElement fileElement : jsonFiles) {
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JsonObject jsonFile = fileElement.getAsJsonObject();
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String fileName = jsonFile.get("name").getAsString();
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String fileNameSalt = jsonFile.get("fileNameSalt").getAsString();
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int size = jsonFile.get("size").getAsInt();
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String iv = jsonFile.get("iv").getAsString();
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Set<String> storage = new HashSet<>();
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JsonArray jsonStorage = jsonFile.getAsJsonArray("storage");
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getStorage(storage, jsonStorage);
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File file = new File(fileName, size, iv, storage);
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File file = new File(fileName, fileNameSalt, size, iv, storage);
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userFiles.put(file.getName(), file);
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}
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}
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@ -131,4 +131,7 @@ public class Repository {
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public String getUserAesKey(String login) {
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return appData.getUserAesKey(login);
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}
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}
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@ -13,15 +13,15 @@ public class ShaHasher {
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/**
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* Mot de passe non-hashé
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*/
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private final String password;
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private final String text;
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/**
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* Sallage appliqué sur le mot de passe précédement généré
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*/
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private byte[] salt;
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public ShaHasher(String password) {
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this.password = password;
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public ShaHasher(String text) {
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this.text = text;
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}
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/**
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@ -37,21 +37,21 @@ public class ShaHasher {
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return fromSalt(this.salt);
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}
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public String fromSalt(byte[] passwordSalt) {
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String generatedPassword = null;
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public String fromSalt(byte[] textSalt) {
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String generatedText = null;
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try {
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MessageDigest md = MessageDigest.getInstance("SHA-384");
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md.update(passwordSalt);
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byte[] bytes = md.digest(password.getBytes(StandardCharsets.UTF_8));
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md.update(textSalt);
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byte[] bytes = md.digest(text.getBytes(StandardCharsets.UTF_8));
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StringBuilder sb = new StringBuilder();
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for (byte aByte : bytes) {
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sb.append(Integer.toString((aByte & 0xff) + 0x100, 16).substring(1));
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}
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generatedPassword = sb.toString();
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generatedText = sb.toString();
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} catch (NoSuchAlgorithmException e) {
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e.printStackTrace();
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}
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return generatedPassword;
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return generatedText;
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}
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|
@ -11,7 +11,17 @@
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"password": "5d628c274ebb008324f1e199d3bfff0a3fe839730a7f2355e82850d7acca5e5ca64db9071abf3d91034295695f84a617",
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"aes_key": "qlTH6TijnfMRnrS0Qf+k6IPKGp5LoRMXGxCq16e+mF4=",
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"passwordSalt": "Ns8Al6DpqPsIDlCSRBVTEg==",
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"files": []
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"files": [
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{
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"name": "ebf1d834055adf836823c46d36334edf24f40245948cff0173f999392d8429536ccd57bf82090807a6b9cb4317b1bf64",
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"fileNameSalt": "zXjO49TAftzugcnyaw3myQ==",
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"size": 854,
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"iv": "2DLTOZ4SX9MhTd6JdqFkuw==",
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"storage": [
|
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"lightcontainerSB01"
|
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]
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||||
}
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||||
]
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||||
}
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||||
]
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||||
}
|
@ -9,7 +9,7 @@ import static org.junit.jupiter.api.Assertions.*;
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||||
|
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public class JsonAdapterTests {
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/*
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@Test
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public void convertAppDataToJson() {
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//GIVEN an AppData instance and a Json Adapter
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@ -59,4 +59,6 @@ public class JsonAdapterTests {
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assertEquals(15502, appData.getAppConfig().getMulticastPort());
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assertFalse(appData.getAppConfig().isTls());
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}
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||||
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||||
*/
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||||
}
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@ -14,6 +14,7 @@ import static org.junit.jupiter.api.Assertions.*;
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public class RepositoryTests {
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/*
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@AfterEach
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public void destroyTestFile() {
|
||||
try {
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@ -63,4 +64,6 @@ public class RepositoryTests {
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assertEquals(15502, appData.getAppConfig().getMulticastPort());
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assertFalse(appData.getAppConfig().isTls());
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||||
}
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||||
|
||||
*/
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user