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Code Issues Releases Wiki Activity

Caldav: iCal decodes hrefs, not lightning => detect client in CaldavRequest

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git-svn-id: http://svn.code.sf.net/p/davmail/code/trunk@502 3d1905a2-6b24-0410-a738-b14d5a86fcbd
This commit is contained in:
mguessan 2009-04-03 22:21:09 +00:00
parent c3e596ee8c
commit d72e185213
1 changed files with 57 additions and 7 deletions
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64
src/java/davmail/caldav/CaldavConnection.java
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@ -8,6 +8,7 @@ import davmail.exchange.ICSBufferedReader;
import davmail.ui.tray.DavGatewayTray;
import org.apache.commons.httpclient.HttpException;
import org.apache.commons.httpclient.HttpStatus;
import org.apache.commons.httpclient.URI;
import org.apache.commons.httpclient.auth.AuthenticationException;
import org.apache.commons.httpclient.util.URIUtil;
import org.apache.log4j.Logger;
@ -177,6 +178,11 @@ public class CaldavConnection extends AbstractConnection {
return result;
}
protected boolean isIcal(Map<String, String> headers) {
String userAgent = headers.get("user-agent");
return userAgent != null && userAgent.indexOf("DAVKit")>=0;
}
public void handleRequest(String command, String path, Map<String, String> headers, String body) throws IOException {
int depth = getDepth(headers);
String[] paths = path.replaceAll("//", "/").split("/");
@ -188,7 +194,7 @@ public class CaldavConnection extends AbstractConnection {
CaldavRequest request = null;
if ("PROPFIND".equals(command) || "REPORT".equals(command)) {
request = new CaldavRequest(body);
request = new CaldavRequest(isIcal(headers), body);
}
if ("OPTIONS".equals(command)) {
sendOptions();
@ -240,7 +246,7 @@ public class CaldavConnection extends AbstractConnection {
} else if ("PUT".equals(command) && "users".equals(paths[1]) && paths.length == 5 && "calendar".equals(paths[3])) {
String etag = headers.get("if-match");
String noneMatch = headers.get("if-none-match");
ExchangeSession.EventResult eventResult = session.createOrUpdateEvent(paths[2], paths[4].replaceAll("&amp;", "&"), body, etag, noneMatch);
ExchangeSession.EventResult eventResult = session.createOrUpdateEvent(paths[2], xmlDecodeName(paths[4]), body, etag, noneMatch);
if (eventResult.etag != null) {
HashMap<String, String> responseHeaders = new HashMap<String, String>();
responseHeaders.put("ETag", eventResult.etag);
@ -253,7 +259,7 @@ public class CaldavConnection extends AbstractConnection {
if ("inbox".equals(paths[3])) {
paths[3] = "INBOX";
}
int status = session.deleteEvent(paths[2], paths[3], paths[4].replaceAll("&amp;", "&"));
int status = session.deleteEvent(paths[2], paths[3], xmlEncodeName(paths[4]));
sendHttpResponse(status);
} else if ("GET".equals(command) && "users".equals(paths[1]) && paths.length == 5 && "calendar".equals(paths[3])
// only current user for now
@ -281,7 +287,7 @@ public class CaldavConnection extends AbstractConnection {
}
protected void appendEventResponse(CaldavResponse response, CaldavRequest request, String path, ExchangeSession.Event event) throws IOException {
String eventPath = event.getPath().replaceAll("<", "&lt;").replaceAll(">", "&gt;").replaceAll("&", "&amp;");
String eventPath = xmlEncodeName(event.getPath());
response.startResponse("/users/" + session.getEmail() + "/" + path + "/" + URIUtil.encodeWithinQuery(eventPath));
response.startPropstat();
if (request.hasProperty("calendar-data")) {
@ -429,7 +435,7 @@ public class CaldavConnection extends AbstractConnection {
if (index < 0) {
return null;
} else {
return path.substring(index + 1).replaceAll("&amp;", "&");
return xmlDecodeName(path.substring(index + 1));
}
}
@ -743,12 +749,52 @@ public class CaldavConnection extends AbstractConnection {
}
/**
* Need to encode xml for iCal
*
* @param name decoded name
* @return name encoded name
*/
protected String xmlEncodeName(String name) {
String result = name;
if (name.indexOf('&') >= 0) {
result = result.replaceAll("&", "&amp;");
}
if (name.indexOf('<') >= 0) {
result = result.replaceAll("<", "#lt#");
}
if (name.indexOf('>') >= 0) {
result = result.replaceAll(">", "#gt#");
}
return result;
}
/**
* Need to decode xml for iCal
*
* @param name encoded name
* @return name decoded name
*/
protected String xmlDecodeName(String name) {
String result = name;
if (name.indexOf("&amp;") >= 0) {
result = result.replaceAll("&amp;", "&");
}
if (name.indexOf("#gt#") >= 0) {
result = result.replaceAll("#gt#", ">");
}
if (name.indexOf("#lt#") >= 0) {
result = result.replaceAll("#lt#", "<");
}
return result;
}
protected static class CaldavRequest {
protected final HashSet<String> properties = new HashSet<String>();
protected HashSet<String> hrefs;
protected boolean isMultiGet;
public CaldavRequest(String body) throws IOException {
public CaldavRequest(boolean isIcal, String body) throws IOException {
// parse body
XMLStreamReader streamReader = null;
try {
@ -781,7 +827,11 @@ public class CaldavConnection extends AbstractConnection {
if (hrefs == null) {
hrefs = new HashSet<String>();
}
hrefs.add(URIUtil.decode(streamReader.getText()));
if (isIcal) {
hrefs.add(streamReader.getText());
} else {
hrefs.add(URIUtil.decode(streamReader.getText()));
}
}
inElement = false;
}