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https://github.com/IT4Change/gradido.git
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311 lines
9.2 KiB
C++
311 lines
9.2 KiB
C++
#include "JsonUpdateUserInfos.h"
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#include "../SingletonManager/SessionManager.h"
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#include "../SingletonManager/LanguageManager.h"
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#include "../tasks/AuthenticatedEncryptionCreateKeyTask.h"
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JsonUpdateUserInfos::JsonUpdateUserInfos(Session* session)
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: JsonRequestHandler(session)
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{
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}
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Poco::JSON::Object* JsonUpdateUserInfos::handle(Poco::Dynamic::Var params)
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{
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/*
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'session_id' => $session_id,
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'update' => ['User.first_name' => 'first_name', 'User.last_name' => 'last_name', 'User.disabled' => 0|1, 'User.language' => 'de']
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*/
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// incoming
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int session_id = 0;
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std::string email;
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Poco::JSON::Object::Ptr updates;
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auto sm = SessionManager::getInstance();
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// if is json object
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if (params.type() == typeid(Poco::JSON::Object::Ptr)) {
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Poco::JSON::Object::Ptr paramJsonObject = params.extract<Poco::JSON::Object::Ptr>();
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/// Throws a RangeException if the value does not fit
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/// into the result variable.
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/// Throws a NotImplementedException if conversion is
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/// not available for the given type.
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/// Throws InvalidAccessException if Var is empty.
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try {
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auto session_id_obj = paramJsonObject->get("session_id");
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if (!session_id_obj.isEmpty()) {
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session_id_obj.convert(session_id);
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}
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updates = paramJsonObject->getObject("update");
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}
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catch (Poco::Exception& ex) {
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return stateError("json exception", ex.displayText());
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}
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}
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else {
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return stateError("parameter format unknown");
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}
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if (!session_id && !mSession) {
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return stateError("session_id invalid");
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}
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if (updates.isNull()) {
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return stateError("update is zero or not an object");
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}
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if (session_id) {
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mSession = sm->getSession(session_id);
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}
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if (!mSession) {
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return customStateError("not found", "session not found");
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}
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auto user = mSession->getNewUser();
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auto user_model = user->getModel();
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Poco::JSON::Object* result = new Poco::JSON::Object;
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result->set("state", "success");
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Poco::JSON::Array jsonErrorsArray;
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int extractet_values = 0;
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bool password_changed = false;
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//['User.first_name' => 'first_name', 'User.last_name' => 'last_name', 'User.disabled' => 0|1, 'User.language' => 'de']
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for (auto it = updates->begin(); it != updates->end(); it++) {
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std::string name = it->first;
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auto value = it->second;
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try {
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if ( "User.first_name" == name) {
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std::string str_val = validateString(value, "User.first_name", jsonErrorsArray);
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if (str_val.size() > 0 && user_model->getFirstName() != str_val) {
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user_model->setFirstName(str_val);
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extractet_values++;
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}
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}
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else if ("User.last_name" == name ) {
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std::string str_val = validateString(value, "User.last_name", jsonErrorsArray);
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if (str_val.size() > 0 && user_model->getLastName() != str_val) {
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user_model->setLastName(str_val);
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extractet_values++;
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}
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}
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else if ("User.username" == name) {
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std::string str_val = validateString(value, "User.username", jsonErrorsArray);
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if (str_val.size() > 0 && user_model->getUsername() != str_val) {
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if (user_model->getUsername() != "") {
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jsonErrorsArray.add("change username currently not supported!");
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}
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else
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{
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if (user->isUsernameAlreadyUsed(str_val)) {
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jsonErrorsArray.add("username already used");
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}
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else if (!sm->isValid(str_val, VALIDATE_USERNAME)) {
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jsonErrorsArray.add("username must start with [a-z] or [A-Z] and than can contain also [0-9], - and _");
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}
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else {
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user_model->setUsername(str_val);
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extractet_values++;
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}
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}
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}
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}
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else if ("User.description" == name) {
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std::string errorMessage = "User.description";
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if (!value.isString()) {
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errorMessage += " isn't a string";
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jsonErrorsArray.add(errorMessage);
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}
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std::string str_val = value.toString();
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if (str_val != user_model->getDescription()) {
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user_model->setDescription(str_val);
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extractet_values++;
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}
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}
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else if ("User.disabled" == name) {
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bool disabled;
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if (value.isInteger()) {
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int idisabled;
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value.convert(idisabled);
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disabled = static_cast<bool>(idisabled);
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} else if (value.isBoolean()) {
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value.convert(disabled);
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}
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else {
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jsonErrorsArray.add("User.disabled isn't a boolean or integer");
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}
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if (user_model->isDisabled() != disabled) {
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user_model->setDisabled(disabled);
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extractet_values++;
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}
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}
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else if ("User.language" == name && value.size() > 0)
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{
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std::string str_val = validateString(value, "User.language", jsonErrorsArray);
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if (str_val.size() > 0 && user_model->getLanguageKey() != str_val) {
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auto lang = LanguageManager::languageFromString(str_val);
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if (LANG_NULL == lang) {
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jsonErrorsArray.add("User.language isn't a valid language");
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}
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else {
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user_model->setLanguageKey(value.toString());
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extractet_values++;
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}
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}
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}
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else if ("User.publisher_id" == name) {
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if (value.isInteger()) {
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int publisher_id = 0;
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value.convert(publisher_id);
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if(user_model->getPublisherId() != publisher_id) {
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user_model->setPublisherId(publisher_id);
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extractet_values++;
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}
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}
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else {
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jsonErrorsArray.add("User.publisher_id isn't a valid integer");
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}
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}
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else if ("User.password" == name && (ServerConfig::g_AllowUnsecureFlags & ServerConfig::UNSECURE_PASSWORD_REQUESTS) == ServerConfig::UNSECURE_PASSWORD_REQUESTS)
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{
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std::string str_val = validateString(value, "User.password", jsonErrorsArray);
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if (str_val.size() > 0)
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{
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if (!user->hasPassword()) {
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return stateError("login state invalid");
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}
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if (isOldPasswordValid(updates, jsonErrorsArray))
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{
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NotificationList errors;
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if (!sm->checkPwdValidation(value.toString(), &errors, LanguageManager::getInstance()->getFreeCatalog(LANG_EN))) {
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jsonErrorsArray.add("User.password isn't valid");
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jsonErrorsArray.add(errors.getErrorsArray());
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}
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else
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{
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auto result_new_password = user->setNewPassword(value.toString());
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switch (result_new_password) {
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// 0 = new and current passwords are the same
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// 1 = password changed, private key re-encrypted and saved into db
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case 1:
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extractet_values++;
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password_changed = true;
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break;
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// 2 = password changed, only hash stored in db, couldn't load private key for re-encryption
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case 2:
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jsonErrorsArray.add("password changed, couldn't load private key for re-encryption");
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extractet_values++;
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password_changed = true;
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break;
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// -1 = stored pubkey and private key didn't match
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case -1: jsonErrorsArray.add("stored pubkey and private key didn't match"); break;
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}
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}
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}
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}
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}
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}
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catch (Poco::Exception& ex) {
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std::string error_message = "exception by parsing json: ";
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error_message += ex.displayText();
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jsonErrorsArray.add(error_message);
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}
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}
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// if only password was changed, no need to call an additional db update
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// password db entry will be updated inside of controller::User::setNewPassword method
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if (extractet_values - (int)password_changed > 0) {
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if (1 != user_model->updateFieldsFromCommunityServer()) {
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user_model->addError(new Error("JsonUpdateUserInfos", "error by saving update to db"));
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user_model->sendErrorsAsEmail();
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return stateError("error saving to db");
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}
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}
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result->set("errors", jsonErrorsArray);
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result->set("valid_values", extractet_values);
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if (!jsonErrorsArray.size()) {
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result->set("state", "success");
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}
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else {
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result->set("msg", jsonErrorsArray.get(0));
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result->set("state", "error");
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}
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return result;
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}
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std::string JsonUpdateUserInfos::validateString(Poco::Dynamic::Var value, const char* fieldName, Poco::JSON::Array& errorArray)
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{
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std::string errorMessage = fieldName;
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if (!value.isString()) {
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errorMessage += " isn't a string";
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errorArray.add(errorMessage);
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return "";
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}
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std::string string_value = value.toString();
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if (string_value.size() == 0) {
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errorMessage += " is empty";
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errorArray.add(errorMessage);
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return "";
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}
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return string_value;
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}
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bool JsonUpdateUserInfos::isOldPasswordValid(Poco::JSON::Object::Ptr updates, Poco::JSON::Array& errors)
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{
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auto sm = SessionManager::getInstance();
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auto user = mSession->getNewUser();
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std::string old_password;
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auto old_password_obj = updates->get("User.password_old");
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if (old_password_obj.isEmpty()) {
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errors.add("User.password_old not found");
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}
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else if (!old_password_obj.isString()) {
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errors.add("User.password_old isn't a string");
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}
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else {
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old_password_obj.convert(old_password);
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}
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NotificationList local_errors;
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if (old_password.size())
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{
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if (!sm->checkPwdValidation(old_password, &local_errors, LanguageManager::getInstance()->getFreeCatalog(LANG_EN))) {
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errors.add("User.password_old didn't match");
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Poco::Thread::sleep(ServerConfig::g_FakeLoginSleepTime);
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}
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else
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{
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auto secret_key = user->createSecretKey(old_password);
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if (secret_key->getKeyHashed() == user->getModel()->getPasswordHashed()) {
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return true;
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}
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else if (secret_key.isNull()) {
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errors.add("Password calculation for this user already running, please try again later");
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}
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else {
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errors.add("User.password_old didn't match");
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}
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}
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}
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return false;
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} |