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Switch sanitizeHTML to marker load/create/update

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This commit is contained in:
Michael Primm 2022-12-11 15:44:48 -06:00
parent 814068cf53
commit edf6e256e1
9 changed files with 57 additions and 43 deletions
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2
DynmapCore/src/main/java/org/dynmap/Client.java
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@ -286,6 +286,8 @@ public class Client {
private static PolicyFactory sanitizer = null;
private static PolicyFactory OLDTAGS = new HtmlPolicyBuilder().allowElements("center", "basefont", "hr").toFactory();
public static String sanitizeHTML(String html) {
// Don't sanitize if null or no html markup
if ((html == null) || (html.indexOf('<') < 0)) return html;
PolicyFactory s = sanitizer;
if (s == null) {
// Generous but safe html formatting allowances

16
DynmapCore/src/main/java/org/dynmap/markers/impl/AreaMarkerImpl.java
View File

@ -72,9 +72,9 @@ class AreaMarkerImpl implements AreaMarker, EnterExitMarker {
AreaMarkerImpl(String id, String lbl, boolean markup, String world, double x[], double z[], boolean persistent, MarkerSetImpl set) {
markerid = id;
if(lbl != null)
label = markup ? lbl : Client.encodeForHTML(lbl);
label = markup ? Client.sanitizeHTML(lbl) : Client.encodeForHTML(lbl);
else
label = markup ? id : Client.encodeForHTML(id);
label = markup ? Client.sanitizeHTML(id) : Client.encodeForHTML(id);
this.markup = markup;
this.corners = new ArrayList<Coord>();
for(int i = 0; i < x.length; i++) {
@ -118,9 +118,10 @@ class AreaMarkerImpl implements AreaMarker, EnterExitMarker {
* Load marker from configuration node
* @param node - configuration node
*/
boolean loadPersistentData(ConfigurationNode node) {
boolean loadPersistentData(ConfigurationNode node, boolean isSafe) {
markup = node.getBoolean("markup", false);
label = MarkerAPIImpl.escapeForHTMLIfNeeded(node.getString("label", markerid), markup);
if (!isSafe) label = Client.sanitizeHTML(label);
ytop = node.getDouble("ytop", 64.0);
ybottom = node.getDouble("ybottom", 64.0);
List<Double> xx = node.getList("x");
@ -133,6 +134,7 @@ class AreaMarkerImpl implements AreaMarker, EnterExitMarker {
world = node.getString("world", "world");
normalized_world = DynmapWorld.normalizeWorldName(world);
desc = node.getString("desc", null);
if (!isSafe) desc = Client.sanitizeHTML(desc);
lineweight = node.getInteger("strokeWeight", -1);
if(lineweight == -1) { /* Handle typo-saved value */
lineweight = node.getInteger("stokeWeight", 3);
@ -215,12 +217,7 @@ class AreaMarkerImpl implements AreaMarker, EnterExitMarker {
@Override
public void setLabel(String lbl, boolean markup) {
if(markerset == null) return;
if (markup) {
label = lbl;
}
else { // If not markup, escape any HTML-active characters (<>&"')
label = Client.encodeForHTML(lbl);
}
label = markup ? Client.sanitizeHTML(lbl) : Client.encodeForHTML(lbl);
this.markup = markup;
MarkerAPIImpl.areaMarkerUpdated(this, MarkerUpdate.UPDATED);
if(ispersistent)
@ -298,6 +295,7 @@ class AreaMarkerImpl implements AreaMarker, EnterExitMarker {
@Override
public void setDescription(String desc) {
if(markerset == null) return;
desc = Client.sanitizeHTML(desc);
if((this.desc == null) || (this.desc.equals(desc) == false)) {
this.desc = desc;
MarkerAPIImpl.areaMarkerUpdated(this, MarkerUpdate.UPDATED);

9
DynmapCore/src/main/java/org/dynmap/markers/impl/CircleMarkerImpl.java
View File

@ -67,6 +67,7 @@ class CircleMarkerImpl implements CircleMarker, EnterExitMarker {
label = markup ? lbl : Client.encodeColorInHTML(lbl);
else
label = markup ? id : Client.encodeColorInHTML(id);
label = Client.sanitizeHTML(label);
this.markup = markup;
this.x = x; this.y = y; this.z = z;
this.xr = xr; this.zr = zr;
@ -86,7 +87,7 @@ class CircleMarkerImpl implements CircleMarker, EnterExitMarker {
CircleMarkerImpl(String id, MarkerSetImpl set) {
markerid = id;
markerset = set;
label = Client.encodeForHTML(id);
label = Client.sanitizeHTML(Client.encodeForHTML(id));
markup = false;
desc = null;
world = normalized_world = "world";
@ -100,9 +101,10 @@ class CircleMarkerImpl implements CircleMarker, EnterExitMarker {
* Load marker from configuration node
* @param node - configuration node
*/
boolean loadPersistentData(ConfigurationNode node) {
boolean loadPersistentData(ConfigurationNode node, boolean isSafe) {
markup = node.getBoolean("markup", false);
label = MarkerAPIImpl.escapeForHTMLIfNeeded(node.getString("label", markerid), markup);
if (!isSafe) label = Client.sanitizeHTML(label);
world = node.getString("world", "world");
normalized_world = DynmapWorld.normalizeWorldName(world);
x = node.getDouble("x", 0);
@ -111,6 +113,7 @@ class CircleMarkerImpl implements CircleMarker, EnterExitMarker {
xr = node.getDouble("xr", 0);
zr = node.getDouble("zr", 0);
desc = node.getString("desc", null);
if (!isSafe) desc = Client.sanitizeHTML(desc);
lineweight = node.getInteger("strokeWeight", -1);
if(lineweight == -1) { /* Handle typo-saved value */
lineweight = node.getInteger("stokeWeight", 3);
@ -192,6 +195,7 @@ class CircleMarkerImpl implements CircleMarker, EnterExitMarker {
@Override
public void setLabel(String lbl, boolean markup) {
label = markup ? lbl : Client.encodeForHTML(lbl);
label = Client.sanitizeHTML(label);
this.markup = markup;
MarkerAPIImpl.circleMarkerUpdated(this, MarkerUpdate.UPDATED);
if(ispersistent)
@ -262,6 +266,7 @@ class CircleMarkerImpl implements CircleMarker, EnterExitMarker {
}
@Override
public void setDescription(String desc) {
desc = Client.sanitizeHTML(desc);
if((this.desc == null) || (this.desc.equals(desc) == false)) {
this.desc = desc;
MarkerAPIImpl.circleMarkerUpdated(this, MarkerUpdate.UPDATED);

40
DynmapCore/src/main/java/org/dynmap/markers/impl/MarkerAPIImpl.java
View File

@ -102,14 +102,14 @@ public class MarkerAPIImpl implements MarkerAPI, Event.Listener<DynmapWorld> {
public MarkerUpdated(Marker m, boolean deleted) {
this.id = m.getMarkerID();
this.label = Client.sanitizeHTML(m.getLabel());
this.label = m.getLabel();
this.x = m.getX();
this.y = m.getY();
this.z = m.getZ();
this.set = m.getMarkerSet().getMarkerSetID();
this.icon = m.getMarkerIcon().getMarkerIconID();
this.markup = true; // We are markup format all the time now
this.desc = Client.sanitizeHTML(m.getDescription());
this.desc = m.getDescription();
this.dim = m.getMarkerIcon().getMarkerIconSize().getSize();
this.minzoom = m.getMinZoom();
this.maxzoom = m.getMaxZoom();
@ -153,7 +153,7 @@ public class MarkerAPIImpl implements MarkerAPI, Event.Listener<DynmapWorld> {
public AreaMarkerUpdated(AreaMarker m, boolean deleted) {
this.id = m.getMarkerID();
this.label = Client.sanitizeHTML(m.getLabel());
this.label = m.getLabel();
this.ytop = m.getTopY();
this.ybottom = m.getBottomY();
int cnt = m.getCornerCount();
@ -168,7 +168,7 @@ public class MarkerAPIImpl implements MarkerAPI, Event.Listener<DynmapWorld> {
opacity = m.getLineOpacity();
fillcolor = String.format("#%06X", m.getFillColor());
fillopacity = m.getFillOpacity();
desc = Client.sanitizeHTML(m.getDescription());
desc = m.getDescription();
this.minzoom = m.getMinZoom();
this.maxzoom = m.getMaxZoom();
this.markup = true; // We are markup format all the time now
@ -211,7 +211,7 @@ public class MarkerAPIImpl implements MarkerAPI, Event.Listener<DynmapWorld> {
public PolyLineMarkerUpdated(PolyLineMarker m, boolean deleted) {
this.id = m.getMarkerID();
this.label = Client.sanitizeHTML(m.getLabel());
this.label = m.getLabel();
this.markup = true; // We are markup format all the time now
int cnt = m.getCornerCount();
x = new double[cnt];
@ -225,7 +225,7 @@ public class MarkerAPIImpl implements MarkerAPI, Event.Listener<DynmapWorld> {
color = String.format("#%06X", m.getLineColor());
weight = m.getLineWeight();
opacity = m.getLineOpacity();
desc = Client.sanitizeHTML(m.getDescription());
desc = m.getDescription();
this.minzoom = m.getMinZoom();
this.maxzoom = m.getMaxZoom();
@ -271,7 +271,7 @@ public class MarkerAPIImpl implements MarkerAPI, Event.Listener<DynmapWorld> {
public CircleMarkerUpdated(CircleMarker m, boolean deleted) {
this.id = m.getMarkerID();
this.label = Client.sanitizeHTML(m.getLabel());
this.label = m.getLabel();
this.x = m.getCenterX();
this.y = m.getCenterY();
this.z = m.getCenterZ();
@ -283,7 +283,7 @@ public class MarkerAPIImpl implements MarkerAPI, Event.Listener<DynmapWorld> {
opacity = m.getLineOpacity();
fillcolor = String.format("#%06X", m.getFillColor());
fillopacity = m.getFillOpacity();
desc = Client.sanitizeHTML(m.getDescription());
desc = m.getDescription();
this.minzoom = m.getMinZoom();
this.maxzoom = m.getMaxZoom();
@ -822,6 +822,7 @@ public class MarkerAPIImpl implements MarkerAPI, Event.Listener<DynmapWorld> {
final ConfigurationNode conf = new ConfigurationNode(api.markerpersist); /* Make configuration object */
/* First, save icon definitions */
HashMap<String, Object> icons = new HashMap<String,Object>();
conf.put("isSafe", true); // Mark as safe (sanitized)
for(String id : api.markericons.keySet()) {
MarkerIconImpl ico = api.markericons.get(id);
Map<String,Object> dat = ico.getPersistentData();
@ -885,13 +886,14 @@ public class MarkerAPIImpl implements MarkerAPI, Event.Listener<DynmapWorld> {
ConfigurationNode conf = new ConfigurationNode(api.markerpersist); /* Make configuration object */
conf.load(); /* Load persistence */
lock.writeLock().lock();
boolean isSafe = conf.getBoolean("isSafe", false);
try {
/* Get icons */
ConfigurationNode icons = conf.getNode("icons");
if(icons == null) return false;
for(String id : icons.keySet()) {
MarkerIconImpl ico = new MarkerIconImpl(id);
if(ico.loadPersistentData(icons.getNode(id))) {
if(ico.loadPersistentData(icons.getNode(id), isSafe)) {
markericons.put(id, ico);
}
}
@ -900,7 +902,7 @@ public class MarkerAPIImpl implements MarkerAPI, Event.Listener<DynmapWorld> {
if(sets != null) {
for(String id: sets.keySet()) {
MarkerSetImpl set = new MarkerSetImpl(id);
if(set.loadPersistentData(sets.getNode(id))) {
if(set.loadPersistentData(sets.getNode(id), isSafe)) {
markersets.put(id, set);
}
}
@ -910,7 +912,7 @@ public class MarkerAPIImpl implements MarkerAPI, Event.Listener<DynmapWorld> {
if(psets != null) {
for(String id: psets.keySet()) {
PlayerSetImpl set = new PlayerSetImpl(id);
if(set.loadPersistentData(sets.getNode(id))) {
if(set.loadPersistentData(sets.getNode(id), isSafe)) {
playersets.put(id, set);
}
}
@ -3329,10 +3331,10 @@ public class MarkerAPIImpl implements MarkerAPI, Event.Listener<DynmapWorld> {
mi = MarkerAPIImpl.getMarkerIconImpl(MarkerIcon.DEFAULT);
mdata.put("icon", mi.getMarkerIconID());
mdata.put("dim", mi.getMarkerIconSize().getSize());
mdata.put("label", Client.sanitizeHTML(m.getLabel()));
mdata.put("label", m.getLabel());
mdata.put("markup", m.isLabelMarkup());
if(m.getDescription() != null)
mdata.put("desc", Client.sanitizeHTML(m.getDescription()));
mdata.put("desc", m.getDescription());
if (m.getMinZoom() >= 0) {
mdata.put("minzoom", m.getMinZoom());
}
@ -3365,10 +3367,10 @@ public class MarkerAPIImpl implements MarkerAPI, Event.Listener<DynmapWorld> {
mdata.put("opacity", m.getLineOpacity());
mdata.put("fillopacity", m.getFillOpacity());
mdata.put("weight", m.getLineWeight());
mdata.put("label", Client.sanitizeHTML(m.getLabel()));
mdata.put("label", m.getLabel());
mdata.put("markup", m.isLabelMarkup());
if(m.getDescription() != null)
mdata.put("desc", Client.sanitizeHTML(m.getDescription()));
mdata.put("desc", m.getDescription());
if (m.getMinZoom() >= 0) {
mdata.put("minzoom", m.getMinZoom());
}
@ -3400,10 +3402,10 @@ public class MarkerAPIImpl implements MarkerAPI, Event.Listener<DynmapWorld> {
mdata.put("color", String.format("#%06X", m.getLineColor()));
mdata.put("opacity", m.getLineOpacity());
mdata.put("weight", m.getLineWeight());
mdata.put("label", Client.sanitizeHTML(m.getLabel()));
mdata.put("label", m.getLabel());
mdata.put("markup", m.isLabelMarkup());
if(m.getDescription() != null)
mdata.put("desc", Client.sanitizeHTML(m.getDescription()));
mdata.put("desc", m.getDescription());
if (m.getMinZoom() >= 0) {
mdata.put("minzoom", m.getMinZoom());
}
@ -3430,10 +3432,10 @@ public class MarkerAPIImpl implements MarkerAPI, Event.Listener<DynmapWorld> {
mdata.put("opacity", m.getLineOpacity());
mdata.put("fillopacity", m.getFillOpacity());
mdata.put("weight", m.getLineWeight());
mdata.put("label", Client.sanitizeHTML(m.getLabel()));
mdata.put("label", m.getLabel());
mdata.put("markup", m.isLabelMarkup());
if(m.getDescription() != null)
mdata.put("desc", Client.sanitizeHTML(m.getDescription()));
mdata.put("desc", m.getDescription());
if (m.getMinZoom() >= 0) {
mdata.put("minzoom", m.getMinZoom());
}

2
DynmapCore/src/main/java/org/dynmap/markers/impl/MarkerIconImpl.java
View File

@ -81,7 +81,7 @@ class MarkerIconImpl implements MarkerIcon {
return node;
}
boolean loadPersistentData(ConfigurationNode node) {
boolean loadPersistentData(ConfigurationNode node, boolean isSafe) {
if(is_builtin)
return false;

9
DynmapCore/src/main/java/org/dynmap/markers/impl/MarkerImpl.java
View File

@ -63,7 +63,7 @@ class MarkerImpl implements Marker {
MarkerImpl(String id, MarkerSetImpl set) {
markerid = id;
markerset = set;
label = Client.encodeForHTML(id);
label = Client.sanitizeHTML(Client.encodeForHTML(id));
markup = false;
desc = null;
x = z = 0; y = 64; world = normalized_world = "world";
@ -75,15 +75,17 @@ class MarkerImpl implements Marker {
* Load marker from configuration node
* @param node - configuration node
*/
boolean loadPersistentData(ConfigurationNode node) {
boolean loadPersistentData(ConfigurationNode node, boolean isSafe) {
markup = node.getBoolean("markup", false);
label = MarkerAPIImpl.escapeForHTMLIfNeeded(node.getString("label", markerid), markup);
if (!isSafe) label = Client.sanitizeHTML(label);
x = node.getDouble("x", 0);
y = node.getDouble("y", 64);
z = node.getDouble("z", 0);
world = node.getString("world", "world");
normalized_world = DynmapWorld.normalizeWorldName(world);
desc = node.getString("desc", null);
if (!isSafe) desc = Client.sanitizeHTML(desc);
minzoom = node.getInteger("minzoom", -1);
maxzoom = node.getInteger("maxzoom", -1);
icon = MarkerAPIImpl.getMarkerIconImpl(node.getString("icon", MarkerIcon.DEFAULT));
@ -168,7 +170,7 @@ class MarkerImpl implements Marker {
@Override
public void setLabel(String lbl, boolean markup) {
if(markerset == null) return;
label = markup ? lbl : Client.encodeForHTML(lbl);
label = Client.sanitizeHTML(markup ? lbl : Client.encodeForHTML(lbl));
this.markup = markup;
MarkerAPIImpl.markerUpdated(this, MarkerUpdate.UPDATED);
if(ispersistent)
@ -239,6 +241,7 @@ class MarkerImpl implements Marker {
@Override
public void setDescription(String desc) {
if(markerset == null) return;
desc = Client.sanitizeHTML(desc);
if((this.desc == null) || (this.desc.equals(desc) == false)) {
this.desc = desc;
MarkerAPIImpl.markerUpdated(this, MarkerUpdate.UPDATED);

10
DynmapCore/src/main/java/org/dynmap/markers/impl/MarkerSetImpl.java
View File

@ -449,14 +449,14 @@ class MarkerSetImpl implements MarkerSet {
* Load marker from configuration node
* @param node - configuration node
*/
boolean loadPersistentData(ConfigurationNode node) {
boolean loadPersistentData(ConfigurationNode node, boolean isSafe) {
label = node.getString("label", setid); /* Get label */
ConfigurationNode markernode = node.getNode("markers");
if (markernode != null) {
for(String id : markernode.keySet()) {
MarkerImpl marker = new MarkerImpl(id, this); /* Make and load marker */
ConfigurationNode cfg = markernode.getNode(id);
if ((cfg != null) && marker.loadPersistentData(cfg)) {
if ((cfg != null) && marker.loadPersistentData(cfg, isSafe)) {
markers.put(id, marker);
}
else {
@ -470,7 +470,7 @@ class MarkerSetImpl implements MarkerSet {
for(String id : areamarkernode.keySet()) {
AreaMarkerImpl marker = new AreaMarkerImpl(id, this); /* Make and load marker */
ConfigurationNode cfg = areamarkernode.getNode(id);
if ((cfg != null) && marker.loadPersistentData(cfg)) {
if ((cfg != null) && marker.loadPersistentData(cfg, isSafe)) {
areamarkers.put(id, marker);
if(marker.getBoostFlag()) {
if(boostingareamarkers == null) {
@ -496,7 +496,7 @@ class MarkerSetImpl implements MarkerSet {
for(String id : linemarkernode.keySet()) {
PolyLineMarkerImpl marker = new PolyLineMarkerImpl(id, this); /* Make and load marker */
ConfigurationNode cfg = linemarkernode.getNode(id);
if ((cfg != null) && marker.loadPersistentData(cfg)) {
if ((cfg != null) && marker.loadPersistentData(cfg, isSafe)) {
linemarkers.put(id, marker);
}
else {
@ -510,7 +510,7 @@ class MarkerSetImpl implements MarkerSet {
for(String id : circlemarkernode.keySet()) {
CircleMarkerImpl marker = new CircleMarkerImpl(id, this); /* Make and load marker */
ConfigurationNode cfg = circlemarkernode.getNode(id);
if ((cfg != null) && marker.loadPersistentData(cfg)) {
if ((cfg != null) && marker.loadPersistentData(cfg, isSafe)) {
circlemarkers.put(id, marker);
if(marker.getBoostFlag()) {
if(boostingcirclemarkers == null) {

2
DynmapCore/src/main/java/org/dynmap/markers/impl/PlayerSetImpl.java
View File

@ -71,7 +71,7 @@ class PlayerSetImpl implements PlayerSet {
* Load marker from configuration node
* @param node - configuration node
*/
boolean loadPersistentData(ConfigurationNode node) {
boolean loadPersistentData(ConfigurationNode node, boolean isSafe) {
List<String> plist = node.getList("players");
if(plist != null) {
players.clear();

10
DynmapCore/src/main/java/org/dynmap/markers/impl/PolyLineMarkerImpl.java
View File

@ -53,6 +53,7 @@ class PolyLineMarkerImpl implements PolyLineMarker {
label = markup ? lbl : Client.encodeForHTML(lbl);
else
label = markup ? id : Client.encodeForHTML(id);
label = Client.sanitizeHTML(label);
this.markup = markup;
this.corners = new ArrayList<Coord>();
for(int i = 0; i < x.length; i++) {
@ -74,7 +75,7 @@ class PolyLineMarkerImpl implements PolyLineMarker {
PolyLineMarkerImpl(String id, MarkerSetImpl set) {
markerid = id;
markerset = set;
label = Client.encodeForHTML(id);
label = Client.sanitizeHTML(Client.encodeForHTML(id));
markup = false;
desc = null;
corners = new ArrayList<Coord>();
@ -86,9 +87,10 @@ class PolyLineMarkerImpl implements PolyLineMarker {
* Load marker from configuration node
* @param node - configuration node
*/
boolean loadPersistentData(ConfigurationNode node) {
boolean loadPersistentData(ConfigurationNode node, boolean isSafe) {
markup = node.getBoolean("markup", false);
label = MarkerAPIImpl.escapeForHTMLIfNeeded(node.getString("label", markerid), markup);
if (!isSafe) label = Client.sanitizeHTML(label);
List<Double> xx = node.getList("x");
List<Double> yy = node.getList("y");
List<Double> zz = node.getList("z");
@ -101,6 +103,7 @@ class PolyLineMarkerImpl implements PolyLineMarker {
world = node.getString("world", "world");
normalized_world = DynmapWorld.normalizeWorldName(world);
desc = node.getString("desc", null);
if (!isSafe) desc = Client.sanitizeHTML(desc);
lineweight = node.getInteger("strokeWeight", -1);
if(lineweight == -1) { /* Handle typo-saved value */
lineweight = node.getInteger("stokeWeight", 3);
@ -164,7 +167,7 @@ class PolyLineMarkerImpl implements PolyLineMarker {
@Override
public void setLabel(String lbl, boolean markup) {
if(markerset == null) return;
label = markup ? lbl : Client.encodeForHTML(lbl);
label = markup ? Client.sanitizeHTML(lbl) : Client.encodeForHTML(lbl);
this.markup = markup;
MarkerAPIImpl.polyLineMarkerUpdated(this, MarkerUpdate.UPDATED);
if(ispersistent)
@ -223,6 +226,7 @@ class PolyLineMarkerImpl implements PolyLineMarker {
@Override
public void setDescription(String desc) {
if(markerset == null) return;
desc = Client.sanitizeHTML(desc);
if((this.desc == null) || (this.desc.equals(desc) == false)) {
this.desc = desc;
MarkerAPIImpl.polyLineMarkerUpdated(this, MarkerUpdate.UPDATED);