private AuthorizationContext getAuthCtx() {
String resource = getPath();
SolrParams params = getQueryParams();
final ArrayList<CollectionRequest> collectionRequests = new ArrayList<>();
if (getCollectionsList() != null) {
for (String collection : getCollectionsList()) {
collectionRequests.add(new CollectionRequest(collection));
}
}
// Extract collection name from the params in case of a Collection Admin request
if (getPath().equals("/admin/collections")) {
if (CREATE.isEqual(params.get("action"))
|| RELOAD.isEqual(params.get("action"))
|| DELETE.isEqual(params.get("action")))
collectionRequests.add(new CollectionRequest(params.get("name")));
else if (params.get(COLLECTION_PROP) != null)
collectionRequests.add(new CollectionRequest(params.get(COLLECTION_PROP)));
}
// Handle the case when it's a /select request and collections are specified as a param
if (resource.equals("/select") && params.get("collection") != null) {
collectionRequests.clear();
for (String collection : params.get("collection").split(",")) {
collectionRequests.add(new CollectionRequest(collection));
}
}
// Populate the request type if the request is select or update
if (requestType == RequestType.UNKNOWN) {
if (resource.startsWith("/select") || resource.startsWith("/get"))
requestType = RequestType.READ;
if (resource.startsWith("/update")) requestType = RequestType.WRITE;
}
// There's no collection explicitly mentioned, let's try and extract it from the core if one
// exists for
// the purpose of processing this request.
if (getCore() != null && (getCollectionsList() == null || getCollectionsList().size() == 0)) {
collectionRequests.add(
new CollectionRequest(getCore().getCoreDescriptor().getCollectionName()));
}
if (getQueryParams().get(COLLECTION_PROP) != null)
collectionRequests.add(new CollectionRequest(getQueryParams().get(COLLECTION_PROP)));
return new AuthorizationContext() {
@Override
public SolrParams getParams() {
return solrReq.getParams();
}
@Override
public Principal getUserPrincipal() {
return getReq().getUserPrincipal();
}
@Override
public String getHttpHeader(String s) {
return getReq().getHeader(s);
}
@Override
public Enumeration getHeaderNames() {
return getReq().getHeaderNames();
}
@Override
public List<CollectionRequest> getCollectionRequests() {
return collectionRequests;
}
@Override
public RequestType getRequestType() {
return requestType;
}
public String getResource() {
return path;
}
@Override
public String getHttpMethod() {
return getReq().getMethod();
}
@Override
public Object getHandler() {
return handler;
}
@Override
public String toString() {
StringBuilder response =
new StringBuilder("userPrincipal: [")
.append(getUserPrincipal())
.append("]")
.append(" type: [")
.append(requestType.toString())
.append("], collections: [");
for (CollectionRequest collectionRequest : collectionRequests) {
response.append(collectionRequest.collectionName).append(", ");
}
if (collectionRequests.size() > 0)
response.delete(response.length() - 1, response.length());
response.append("], Path: [").append(resource).append("]");
response.append(" path : ").append(path).append(" params :").append(solrReq.getParams());
return response.toString();
}
@Override
public String getRemoteAddr() {
return getReq().getRemoteAddr();
}
@Override
public String getRemoteHost() {
return getReq().getRemoteHost();
}
};
}
