Questions tagged [cors]

CORS in this context is intended to mean Cross-Origin Resource Sharing, a W3C recommended specification that extends HTTP with a number of Origin and Access-Control request and response headers, to provide browsers and servers a way to request remote renounces. Do not use for questions about Continuously Operating Reference Stations

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27 views

Web-GIS cannot display WMS data because of CORS header ‘Access-Control-Allow-Origin’ missing

I have an OpenLayers application in a secured connection (with apache2 and port 443) in a machine A and I want to display data from a GeoServer WMS which it exists in a machine B with insecured ...
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38 views

CORS Policy issue with ESRI WFS Services

I am getting the below CORS policy issue when I am trying to load a simple WFS Feature Service using Esri/WFSLayer using https://js.arcgis.com/3.27/ Access to XMLHttpRequest at 'https://ons-inspire....
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3answers
83 views

GeoServer not responding to OpenLayers 6 GetFeature request, after enabling CORS filter in the file located at webapps/geoserver/WEB-INF/web.xml

instructional URL/link of enabling CORS for GeoServer File location/Directory As given on the website, I uncommented my the filter in web.xml file to enable CORS, but now I can not access the ...
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1answer
70 views

CORS issues when trying to access NASA layers from ArcGIS JS API

I am trying to bring an ImageMapLayer into an ArcGIS JS API project. The layer is here: https://maps.disasters.nasa.gov/ags04/rest/services/ca_fires_202008/sentinel2/MapServer I am creating the layer ...
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1answer
199 views

GeoServer behind a reverse proxy with CORS problems using buttons

I've set up a simple GeoServer on a Ubuntu server, behind an NGINX reverse proxy. The proxy is at map.mydomain.com and passes incoming port 80 requests on a subdomain to another internal port. I can ...
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1answer
14 views

It is possible to enable CORS in an old Windows GeoServer version (2.6.1) using Jetty 6.1.8?

Of course I found some info about how I have to do this. But I cannot find the jetty-servlet package matching this old version.
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1answer
293 views

Allow CORS on GeoServer with Tomcat and Nginx

I've used this procedure for install GeoServer on a server based on Ubuntu 20.04 with Tomcat and Nginx. At the end I've putted under HTTPS my subdomain. I can see without problems the WMS services and ...
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0answers
12 views

CORS policy issues in .Net Core

So I have a .net core app which currently throws an error in console saying: Access to XMLHttpRequest at 'https://app.test.mk/arcgis/rest/services/karpos/Karpos_Vector_Izvodi/MapServer?f=json&dpi=...
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0answers
54 views

Use of Wikimapia API on my site

I'm trying to figure out the half-dead resource Wikimapia, which, unfortunately, is very popular in Russia and contains vernacular data of cities. The goal is a map on a modern and flexible Mapbox, ...
3
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0answers
351 views

Earth Engine NodeJS API: Failed to load resource and CORS policy issue

I am developing a GEE nodeJS custom application. I have gone through the documentation and source(https://github.com/google/earthengine-api/tree/master/demos/server-auth-nodejs). I setup the service ...
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0answers
32 views

Travel Time Isochrone Map - Http Post request [closed]

I am trying to send a request to Travel Time Platform for an isochrone using the API - https://www.traveltimeplatform.com/ // Coordinates for Manchester Central Foodbank in Lat Lng var ...
2
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1answer
287 views

Layer displaying correctly with OpenLayers and GeoServer as WMS but giving CORS error when trying to display the same layer as WFS

I have the following map which works perfectly: import 'ol/ol.css'; import {Map, View} from 'ol'; import TileLayer from 'ol/layer/Tile'; import TileWMS from 'ol/source/TileWMS'; import BingMaps from '...
2
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1answer
783 views

Enabling CORS in GeoServer 2.15.1 (jetty 9.4.12)? - NO JSP Support for /, did not find org.apache.jasper.servlet.JspServlet

I am creating a leaflet app. For this I have to use a Geoserver. I found that CORS was not enabled, because I get this error message: Reason: CORS header 'Access-Control-Allow-Origin' missing: https:...
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0answers
935 views

curl REST API to AJAX

I'm trying to make a web application that is able to : 1) Upload raster data to GeoServer so when I use this command on cmd it works curl -u admin:geoserver -v -XPUT -H "Content-type: image/tiff" --...
2
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0answers
32 views

Updating local datum to latest ITRF?

I have read that Australia is updating its local reference frame. If a small territory has a complete CORS GNSS network aligned to ITRF2000, does it need to update the CORS network to the latest ...
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0answers
159 views

Problem with CORS on GeoServer running on Apache Tomcat

I am currently working on a little GIS web app using MapBox on the frontend and GeoServer as my WMS. I have GeoServer 2.15.0 running under Apache Tomcat 9.0.20. Both of them run on localhost but on ...
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0answers
128 views

GeoServer vector tiles (.pbf) wont display due to CORS issue [duplicate]

I am using Mapbox Gl JS to get mapbox vector tiles (pbf) from GeoServer 2.15, which I am running with Tomcat 8.5 on a Windows Server. The Mapbox GL JS javascript is in a folder in the Tomcat webapps ...
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1answer
475 views

CORS issue loading an external local GeoJSON into OpenLlayers 5

I have a local folder on my network with my HTML file and two subfolders, one with the downloaded folder from OpenLayers (renamed ol) and the other with my GeoJSON file (data). When I try to load the ...
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1answer
2k views

CORS ERROR with own WMS GeoServer layers

I am building a weather application. For this I want to use OpenLayers as the base for my application and then I want to be able to add my own made layers from PostGIS with GeoServer to this ...
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1answer
2k views

Leaflet OSM Cross origin issue when zoom level > 19

I am playing around a bit with Leaflet and run into an issue. I am using the OSM tile service https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png. But I get CORS problem when I zoom in closer than ...
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2answers
2k views

Geoserver WMS - CORS enabled in web.xml - still error

I have tried both geoserver 2.12.5 and 2.13.2 with CORS enabled and on both i get an "Invalid CORS request" when accessing WMS from an external webapp. steps : install geoserver, port 8095, i ...
2
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1answer
2k views

Avoid CORS problems using javascript code loading layers in OpenLayers

I am putting together a basic proof of concept for a client using OpenLayers to compare against Esri Javascript. I understand that the medium to a long-term solution is to enable access on the server ...
2
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1answer
821 views

Geoserver won't start after setting up CORS (no jetty installed?)

I tried to enable CORS by uncommenting the necessary lines in the web.xml file of geoserver. However, I didn't know that I also had to make sure having the correct jetty servlets jar file in my WEB-...
2
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1answer
475 views

How to access geoserver web services on a backend server through openlayers web application hosted on another server via IIS?

I am struggling with how to access geoserver web services in my openlayers application. I setup a test machine that hosted both geoserver and the openlayers app as well as a postgres database to ...
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0answers
1k views

Unable to enable CORS in geoserver

I am running a Geoserver2.12 with tomcat7 in a container. I am trying to enable CORS inside the web.xml file of my geoserver installation but whenever I add these lines in the file: <filter> &...
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0answers
551 views

Enabling CORS in GeoServer propulsed by docker:jetty [closed]

I am trying to enable CORS in a docker/jetty context for Geoserver. I modified the geoserver Dockefile as follows : First i used a very simple regexp to insert in /usr/local/jetty/etc/webdefault.xml ...
3
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3answers
322 views

Carto SQL fails due to CORS error in local CartoDB?

I have successfully installed CartoDB in Ubuntu 14.04 LTS and uploaded a point geometry dataset. I have created a HTML/JS application to access the layers from the local cartodb and visualize in the ...
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0answers
175 views

CORS error when try to display layer from remote geoserver [duplicate]

I am following this tutorial in order to add vector tiles using geoserver and OL3. I am using some layer from a remote geoserver which I have access: var layer = 'myworkspace:arm_trs_roads_osm'; var ...
5
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1answer
481 views

Geoserver WPS - CORS Problem

I'm working with Geoserver 2.12.1 (Windows Installer Version) and I had to enable CORS before for getting access when I attempted to do a GetFeatureInfo. I did the steps to enable CORS: Edit webapps/...
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0answers
268 views

Why is loading specific WMS giving me CORS error, while others work

A client wants to dynamically add and remove WMS Layers to a web application from a governmental source. The code to do this is a simple as it can get: //layerObj has a property id, that contains ...
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1answer
554 views

Uploading files to local Geoprocessing service

I am trying to upload csv file to geoprocessing service, everything works fine if I replaced the URL and uploaded the file to any GP service published by ESRI but when I try to upload to my local GP ...
0
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1answer
612 views

Enabling CORS in GeoServer 2.8.2 or how to use JSONP in GeoServer?

I want to identify number of layers in to workspace in GeoServer for that I am using below REST API: http://admin:geoserver@localhost:8080/geoserver/rest/workspaces/gisc/featuretypes.json?callback=? ...
2
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0answers
804 views

ArcGIS JavaScript API: SEC7127: Redirect was blocked for CORS request after submitting geoprocessing job

Using the ArcGIS for JavaScript API 3.19, I'm submitting a job to the ExtractData geoprocessing service at: https://analysis7.arcgis.com/arcgis/rest/services/tasks/GPServer/ExtractData/submitJob The ...
6
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2answers
3k views

Can't access GeoServer after CORS filter [duplicate]

To enable CORS filter I added the following in web.xml file in webapps/Geoserver/WEB-INF <filter> <filter-name>cross-origin</filter-name> <filter-class>org.eclipse.jetty....
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0answers
249 views

CORS issue with OpenLayers3 getGetFeatureInfoUrl [duplicate]

In an Angular directive I'm trying to create an Information tool with OpenLayers 3 using the getGetFeatureInfoUrl method. I've set up a function which is using $http to return the info as JSON: //...
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1answer
447 views

OpenGeo Suite 4.8 - service unavailable after enable CORS edits and restart (Jetty) [closed]

I have Open Geo Suite 4.8 installed on a server. I tried to enable CORS by following the guide given here. I have the jetty-servlets file in the directory given in the Boundless instructions. After ...
1
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1answer
580 views

ArcGIS API for JavaScript - Featurelayer problem with CORS

I created simple simple web site: require([ "esri/map", "esri/config", "esri/dijit/InfoWindowLite", "esri/InfoTemplate", "dojo/dom-construct", "dojo/...
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5answers
26k views

Enabling CORS in GeoServer (jetty)?

I hope somebody has already figured this one out. I just installed Geoserver 2.9 on a vanilla Ubuntu 16.04 distro. The Geoserver 2.8 method of enabling CORS with the shanbe.hezoun class does no longer ...
7
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2answers
17k views

Avoiding CORS error with OpenLayers 3?

The CORS error seen is: Uncaught SecurityError: Failed to execute 'toDataURL' on 'HTMLCanvasElement': Tainted canvases may not be exported All this doesn't work: OpenLayers 3: Cross-Origin ...
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1answer
679 views

Enabling CORS filter in Tomcat 7

I am trying to access a WMS layer from GeoServer installed locally and adding to my Cesium JavaScript application. WMS layer was not being added. I just found from search that it may be due to CORS ...
1
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0answers
135 views

Is disabling CORS on map tiles service security risk?

I would like to know what security issues or security risk would prevent disabling Cross-Origin Resource Sharing (CORS) on map tiles service. Most of public tiles services, such OSM, Google, Bing or ...
3
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1answer
2k views

Using MapProxy to get around the OpenLayers 3 WebGL cross-origin issue when loading third party tiles

I have a very simple OpenLayers 3 map which draws nothing but a base layer from a third party tile source using the WebGL renderer: ol3.html: <!doctype html> <html lang="en"> <head&...
1
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0answers
173 views

cross domain problem in geodjango for openlayers in django development server

I want to display geojson data on map in geodjango. Below is my code template/map.html (javascript code). only the map is loading but not the geojson data. Whwn I used debugger the url is gettin ...
3
votes
1answer
1k views

reverse proxy on geoserver

I have installed the new Geoserver 2.8.0 and to avoid CORS related errors I wanted to implement a reverse proxy, instead of setting response headers. In version 2.1.3 there was a <filter-name>...
0
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1answer
94 views

Cartodb not loading layers on IE8-10 on longer requests

Check the demo here: http://unirazz.com/cartodb/cartodb1.html After map is loaded, click on GO button to load cartodb layers. It works in latest browsers excepts IE8-10. If I reduce the length of ...
6
votes
1answer
3k views

ArcGIS Server 10.3.1, Web Adaptor and Windows Authentication

This is probably a long shot but here it is. We have ArcGIS Server 10.3.1 installed and a simple map service deployed on it. We are accessing the map service via custom javascript/html applications (...
1
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0answers
885 views

Geoserver GetCapabilities and CORS [duplicate]

Using WMS I do a GetCapabilities request on a GeoServer instance. This works in FireFox, but not in Chrome, Safari, and Internet Explorer. The point is that in the web.xml from the server I did add: ...
1
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0answers
1k views

Cross Origin Request Blocked [duplicate]

My Gis Client Program, using OpenLayers, and my GeoServer were running on the same server, everything worked fine. Now, I started a new instance of My Gis Client Program on another server. There, I ...
7
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1answer
7k views

WMS server with CORS enabled?

Consider this question here. Many servers do not set CORS headers correctly. As I recover here, even esri does not do so, but bing does. That begs for the question, what are some WMS servers that ...
6
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4answers
5k views

geoserver xml header for cors xmlhttprequest [duplicate]

I'm running geoserver-2.5.2. From an external server i would like to call it as a wfs source with ol3. For this I would like to allow this external server to access the data. It seams I need a header ...