Examples with SecurityContext org.structr.common.SecurityContext used on opensource projects

Example 51 with SecurityContext

use of org.structr.common.SecurityContext in project structr by structr.

the class CreateRelationshipCommand method processMessage.

@Override
public void processMessage(final WebSocketMessage webSocketData) {
    final Map<String, Object> properties = webSocketData.getRelData();
    final String sourceId = (String) properties.get("sourceId");
    final String targetId = (String) properties.get("targetId");
    final String relType = (String) properties.get("relType");
    final AbstractNode sourceNode = getNode(sourceId);
    final AbstractNode targetNode = getNode(targetId);
    if ((sourceNode != null) && (targetNode != null)) {
        final SecurityContext securityContext = getWebSocket().getSecurityContext();
        final App app = StructrApp.getInstance(securityContext);
        try {
            final Class relationClass = StructrApp.getConfiguration().getRelationClassForCombinedType(sourceNode.getType(), relType, targetNode.getType());
            final RelationshipInterface rel = app.create(sourceNode, targetNode, relationClass);
            TransactionCommand.registerRelCallback(rel, callback);
            if (rel != null) {
                webSocketData.setResult(Arrays.asList(rel));
                getWebSocket().send(webSocketData, true);
            }
        } catch (FrameworkException t) {
            getWebSocket().send(MessageBuilder.status().code(400).message(t.getMessage()).build(), true);
        }
    } else {
        getWebSocket().send(MessageBuilder.status().code(400).message("The CREATE_RELATIONSHIP command needs source and target!").build(), true);
    }
}

Example 52 with SecurityContext

use of org.structr.common.SecurityContext in project structr by structr.

the class CreateSimplePage method processMessage.

// ~--- methods --------------------------------------------------------
@Override
public void processMessage(final WebSocketMessage webSocketData) {
    final String pageName = (String) webSocketData.getNodeData().get(Page.name.dbName());
    final SecurityContext securityContext = getWebSocket().getSecurityContext();
    try {
        final Page page = Page.createSimplePage(securityContext, pageName);
        TransactionCommand.registerNodeCallback(page, callback);
    } catch (FrameworkException fex) {
        logger.warn("Could not create node.", fex);
        getWebSocket().send(MessageBuilder.status().code(fex.getStatus()).message(fex.toString()).build(), true);
    }
}

Example 53 with SecurityContext

use of org.structr.common.SecurityContext in project structr by structr.

the class DeleteNodeCommand method deleteNode.

protected static void deleteNode(final StructrWebSocket ws, final NodeInterface obj, final Boolean recursive) {
    final SecurityContext securityContext = ws.getSecurityContext();
    final App app = StructrApp.getInstance(securityContext);
    try (final Tx tx = app.tx()) {
        if (!(obj.isGranted(Permission.delete, securityContext))) {
            logger.warn("No delete permission for {} on {}", new Object[] { ws.getCurrentUser().toString(), obj.toString() });
            ws.send(MessageBuilder.status().message("No delete permission").code(400).build(), true);
            tx.success();
            return;
        }
    } catch (FrameworkException ex) {
        logger.warn("", ex);
    }
    if (Boolean.TRUE.equals(recursive)) {
        // Remove all child nodes first
        try {
            final List<NodeInterface> filteredResults = new LinkedList<>();
            if (obj instanceof DOMNode) {
                DOMNode node = (DOMNode) obj;
                filteredResults.addAll(DOMNode.getAllChildNodes(node));
            } else if (obj instanceof LinkedTreeNode) {
                LinkedTreeNode node = (LinkedTreeNode) obj;
                filteredResults.addAll(node.getAllChildNodes());
            }
            for (NodeInterface node : filteredResults) {
                app.delete(node);
            }
        } catch (FrameworkException fex) {
            logger.warn("Exception occured", fex);
            ws.send(MessageBuilder.status().code(fex.getStatus()).message(fex.getMessage()).build(), true);
        } catch (DOMException dex) {
            logger.warn("DOMException occured.", dex);
            ws.send(MessageBuilder.status().code(422).message(dex.getMessage()).build(), true);
        }
    }
    try {
        app.delete(obj);
    } catch (FrameworkException fex) {
        logger.warn("Unable to delete node(s)", fex);
    }
}

Example 54 with SecurityContext

use of org.structr.common.SecurityContext in project structr by structr.

the class DeleteRelationshipCommand method processMessage.

@Override
public void processMessage(final WebSocketMessage webSocketData) {
    final SecurityContext securityContext = getWebSocket().getSecurityContext();
    final AbstractRelationship obj = getRelationship(webSocketData.getId());
    if (obj != null) {
        StructrApp.getInstance(securityContext).delete(obj);
    }
}

Example 55 with SecurityContext

use of org.structr.common.SecurityContext in project structr by structr.

the class FindDuplicateFilesCommand method processMessage.

@Override
public void processMessage(final WebSocketMessage webSocketData) {
    final PropertyKey<String> path = StructrApp.key(AbstractFile.class, "path");
    final SecurityContext securityContext = getWebSocket().getSecurityContext();
    final Query query = StructrApp.getInstance(securityContext).nodeQuery(AbstractFile.class).sort(path);
    try {
        AbstractFile lastFile = null;
        String lastFilepath = null;
        boolean lastWasDupe = false;
        final ArrayList<GraphObject> filesWithSamePath = new ArrayList<>();
        final Iterator it = query.getAsList().iterator();
        while (it.hasNext()) {
            final AbstractNode node = (AbstractNode) it.next();
            try {
                final AbstractFile file = (AbstractFile) node;
                final String currentFilepath = file.getProperty(path);
                // skip the first file as we can not compare it to the previous one
                if (lastFile != null) {
                    if (currentFilepath.equals(lastFilepath)) {
                        if (!lastWasDupe) {
                            // if this is the first duplicate found we need to add both files
                            filesWithSamePath.add(lastFile);
                        }
                        filesWithSamePath.add(file);
                        lastWasDupe = true;
                    } else {
                        lastWasDupe = false;
                    }
                }
                lastFilepath = currentFilepath;
                lastFile = file;
            } catch (ClassCastException cce) {
                logger.warn("Tried casting node '{}' of type '{}' to AbstractFile. Most likely a node type inheriting from File was deleted and an instance remains. Please delete this node or change its type.", node.getUuid(), node.getType());
            }
        }
        // set full result list
        webSocketData.setResult(filesWithSamePath);
        webSocketData.setRawResultCount(filesWithSamePath.size());
        // send only over local connection
        getWebSocket().send(webSocketData, true);
    } catch (FrameworkException fex) {
        logger.warn("Exception occured", fex);
        getWebSocket().send(MessageBuilder.status().code(fex.getStatus()).message(fex.getMessage()).build(), true);
    }
}