How to Enable Cors For Sonarqube Service?

Best Tools for SonarQube Configuration to Buy in November 2025

1

SonarQube in Action

• AFFORDABLE PRICES MAKE QUALITY READING ACCESSIBLE TO ALL!
• EVERY BOOK IN GOOD CONDITION - ENJOY READING WITHOUT THE COST!
• ECO-FRIENDLY CHOICE: GIVE BOOKS A SECOND LIFE AND REDUCE WASTE!

BUY & SAVE

$49.99

2

Re-Engineering Legacy Software

BUY & SAVE

$49.93 $64.99

Save 23%

3

Replacement Sonar Sensor for Venterior VT-FF005 Portable Fish Finder (Yellow)

• CONFIRM COMPATIBILITY FOR SEAMLESS INTEGRATION WITH YOUR FISH FINDER.
• EASY REPLACEMENT ENSURES OPTIMAL PERFORMANCE AND ACCURATE READINGS.
• ENHANCE FISHING SUCCESS WITH RELIABLE SONAR TECHNOLOGY YOU CAN TRUST.

BUY & SAVE

$47.99

4

Sonar RTU (Ready-to-Use) Aquatic Herbicide 1 Quart, Systemic Weed Control for Duckweed and More - No Mixing or Equipment Needed - EPA Approved, Season-Long Treatment, Safe for Fish & Wildlife

• NO MIXING REQUIRED: SIMPLY POUR THE RIGHT DOSE DIRECTLY IN!
• SAFE FOR ALL: EPA APPROVED, NON-TOXIC FOR FISH, PETS, AND WILDLIFE.
• EASY APPLICATION: JUST 4 QUARTS TREATS 1/2 ACRE POND EFFECTIVELY!

BUY & SAVE

$107.15 $141.44

Save 24%

5

LUCKY Portable Fish Finder Handheld Kayak Fish Finders Wired Fish Depth Finder Sonar Sensor Transducer for Boat Fishing Sea Fishing

• ENHANCED DISPLAY: CLEAR 2.4 TFT LCD FOR EASY READING, DAY OR NIGHT.
• WIDE DETECTION RANGE: 328FT DEPTH DETECTION, PERFECT FOR VARIOUS FISHING.
• CUSTOMIZABLE FEATURES: ADJUST SETTINGS FOR SENSITIVITY, BRIGHTNESS, AND ALARMS.

BUY & SAVE

$82.89

6

LUCKY Portable Fish Finder Transducer Sonar Sensor 147 Feet Water Depth Finder LCD Screen Echo Sounder Fishfinder with Fish Attractive Lamp for Ice Fishing Sea Fishing

• DUAL MODES: SWITCH BETWEEN WIRELESS AND SIMULATION FOR FLEXIBILITY.

• WIRELESS RANGE: OPERATES UP TO 492FT FOR VERSATILE FISHING ADVENTURES.

• RECHARGEABLE: LONG-LASTING BATTERY: 4 HOURS FOR THE FINDER, 10 FOR SONAR.

BUY & SAVE

$82.89

7

LUCKY Portable Sonar Fish Finder Boat Depth Fishing Fish Finders Waterproof Handheld Wireless Fishing Finder Kayak Transducer Depth Finders for Ice Fishing Sea

• WATERPROOF DESIGN: FLOATS & RESISTS SPLASHES FOR WORRY-FREE FISHING.
• WIRELESS CONVENIENCE: CAST UP TO 656FT WITHOUT TANGLED CABLES.
• COMPREHENSIVE DATA DISPLAY: DEPTH, FISH SIZE, & TEMP FOR INFORMED FISHING.

BUY & SAVE

$124.99

8

LUCKY Kayak Handheld Fish Finder Sonar LCD Wired Fish Finder Transducer Boat Water Depth Finders Display FF1108-1

• DETECT FISH & DEPTH INSTANTLY: KNOW FISH LOCATION & WATER DEPTH EASILY.

• PORTABLE & CONVENIENT DESIGN: HANDHELD SIZE FOR EASY CARRYING ON ALL TRIPS.

• VERSATILE FOR ALL CONDITIONS: PERFECT FOR LAKES, ICE, AND SHORE FISHING ADVENTURES.

BUY & SAVE

$42.99

9

Sonar A.S. Liquid Aquatic Herbicide 8 oz Systemic Treatment for Duckweed, Watermeal, Hydrilla, and Invasive Pond Weeds, EPA Approved, Safe for Fish & Wildlife, Easy DIY Use for Small Ponds

• SYSTEMIC WEED CONTROL PREVENTS OXYGEN DEPLETION IN PONDS.
• EASY APPLICATION: MIX AND POUR-NO SPECIAL EQUIPMENT NEEDED!
• EPA-APPROVED, SAFE FOR FISH, PETS, AND WILDLIFE IN ALL PONDS.

BUY & SAVE

$292.99

+

ONE MORE?

To enable CORS (Cross-Origin Resource Sharing) for the SonarQube service, you need to modify the SonarQube configuration file. Here are the steps:

1. Locate the SonarQube installation directory on your server.
2. Navigate to the "conf" directory in the SonarQube installation directory.
3. Open the "sonar.properties" file in a text editor. This file contains the SonarQube server configuration.
4. Search for the "sonar.web.crossOrigin.enabled" property in the file. By default, it is set to "false". Uncomment the line by removing the "#" symbol at the beginning of the line.
5. Change the value of the "sonar.web.crossOrigin.url" property to specify the domains from where SonarQube can accept cross-origin requests. By default, it is set to "*". You can customize it according to your requirements. For example, if your SonarQube server is hosted at https://sonar.example.com, you can set the value to "https://example.com".
6. Save the changes to the "sonar.properties" file.
7. Restart the SonarQube service for the changes to take effect.

After enabling CORS, SonarQube will allow cross-origin requests from the specified domains, which enables you to access SonarQube's APIs and web resources from different origins.

What is the difference between simple and preflighted CORS requests in SonarQube?

In SonarQube, CORS (Cross-Origin Resource Sharing) settings determine which domains are allowed to access the SonarQube API from different origins. There are two types of CORS requests - simple and preflighted, with some differences in the way they are handled.

1. Simple CORS Request: A simple CORS request is a type of request that meets certain criteria and can be directly sent to the server without a preflight request. The criteria for a request to be considered simple are:

• HTTP method can only be GET, POST, or HEAD.
• Custom headers (apart from a few allowed headers like Accept, Accept-Language, Content-Language, Content-Type) are not added to the request.
• The Content-Type header is one of the following: application/x-www-form-urlencoded, multipart/form-data, or text/plain.

For simple CORS requests, the server includes the [Access-Control-Allow-Origin](https://elvanco.com/blog/how-to-fix-access-control-allow-origin-issue-in) header in the response, which specifies the allowed origins. SonarQube uses this header to control cross-origin access, allowing requests from specified domains.

1. Preflighted CORS Request: A preflighted CORS request is sent by the browser before making an actual cross-origin request to the server. This additional step is required when a simple CORS request does not meet the criteria mentioned above or when custom headers other than the allowed ones are included in the request.

In a preflighted CORS request, the browser first sends an HTTP OPTIONS request to the server, known as the preflight request. The server needs to respond to this preflight request with the appropriate CORS headers, including Access-Control-Allow-Origin, Access-Control-Allow-Methods, Access-Control-Allow-Headers, etc. These headers specify the allowed origins, methods, and headers for the actual cross-origin request.

SonarQube handles preflighted CORS requests by responding to the OPTIONS request with the required CORS headers based on the server configuration. Once the preflight request is successfully completed, the actual cross-origin request is then sent to the server.

Overall, the main difference between simple and preflighted CORS requests lies in the criteria for initiating a request and the steps involved in the communication between the browser and the server. SonarQube uses these mechanisms to control cross-origin requests and ensure security by specifying the allowed domains, methods, and headers.

How to set additional response headers with CORS in SonarQube?

To set additional response headers with CORS in SonarQube, you can follow these steps:

1. Open the SonarQube configuration file, sonar.properties, located in the conf directory of your SonarQube installation.
2. Uncomment the sonar.web.cors.allowedHeaders property by removing the '#' character at the beginning of the line.
3. Set the value of the sonar.web.cors.allowedHeaders property to the desired response headers separated by commas. For example, if you want to allow the Authorization header, you can set it like this: sonar.web.cors.allowedHeaders=Authorization.
4. Save the sonar.properties file and restart SonarQube for the changes to take effect.

After following these steps, SonarQube will include the additional response headers specified in the sonar.web.cors.allowedHeaders property in the CORS (Cross-Origin Resource Sharing) headers of the HTTP responses it sends.

What is the recommended way to enable CORS in a SonarQube cluster environment?

To enable Cross-Origin Resource Sharing (CORS) in a SonarQube cluster environment, you can follow these steps:

1. Locate the sonar.properties file in the SonarQube installation directory.
2. Open the sonar.properties file using a text editor.
3. Search for the sonar.web.javaAdditionalOpts property.
4. Add the following command-line argument to the sonar.web.javaAdditionalOpts property: -Dsonar.web.enableCors=true. So, your property should look like: sonar.web.javaAdditionalOpts=-Dsonar.web.enableCors=true.
5. Save the changes made to the sonar.properties file.
6. Restart the SonarQube cluster for the changes to take effect.

Enabling CORS allows SonarQube to respond to cross-origin HTTP requests, which is necessary when SonarQube is accessed from a different domain or on a different port.

Note: Modifying the sonar.properties file requires administrative access to the SonarQube server. Always make a backup of the sonar.properties file before making any changes.

How to enforce stricter CORS policies in SonarQube?

To enforce stricter CORS (Cross-Origin Resource Sharing) policies in SonarQube, you can follow these steps:

1. Open the SonarQube installation directory and locate the conf folder.
2. In the conf folder, find the sonar.properties file and open it.
3. Look for the sonar.web.cors.allowedOrigins property in the file. By default, it is set to *, allowing requests from any origin. You need to modify this property to restrict the allowed origins.
4. Specify the allowed origins by providing a comma-separated list of the approved domains or IP addresses. For example, if you want to allow requests only from www.example.com and localhost, set the property as follows: sonar.web.cors.allowedOrigins=http://www.example.com,http://localhost
5. Save the sonar.properties file.
6. Restart the SonarQube server to apply the changes.

After enforcing stricter CORS policies, only requests from the specified origins will be allowed, while requests from other origins will be rejected.

How to check if CORS is enabled for SonarQube?

To check if CORS (Cross-Origin Resource Sharing) is enabled for SonarQube, follow these steps:

1. Open a web browser and navigate to your SonarQube server.
2. Right-click on the page and select "Inspect" or "Inspect Element" to open the developer tools.
3. Go to the "Network" tab in the developer tools.
4. Reload the SonarQube page.
5. Look for requests in the "Network" tab and examine the "Response Headers" section of each request.
6. Check if there is a "Access-Control-Allow-Origin" header, which indicates CORS is enabled. The value of this header should be the origin (e.g., "*") or the specific domain allowed.
7. If the "Access-Control-Allow-Origin" header is missing or has a different value, CORS is likely not enabled.

Alternatively, you can also use command-line tools like cURL or Postman to send a request to the SonarQube server and check the response headers for the "Access-Control-Allow-Origin" header.