ubuntu:csp_content_security_policy
Differences
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| ubuntu:csp_content_security_policy [2020/07/15 09:30] – external edit 127.0.0.1 | ubuntu:csp_content_security_policy [2023/06/04 11:30] (current) – peter | ||
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| **NOTE**: It is known that having both **Content-Security-Policy** and **X-Content-Security-Policy** or **X-Webkit-CSP** causes unexpected behaviours on certain versions of browsers. | **NOTE**: It is known that having both **Content-Security-Policy** and **X-Content-Security-Policy** or **X-Webkit-CSP** causes unexpected behaviours on certain versions of browsers. | ||
| </ | </ | ||
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| ===== Directive Reference ===== | ===== Directive Reference ===== | ||
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| |plugin-types|application/ | |plugin-types|application/ | ||
| |base-uri| |Restricts the URLs that can be used to specify the document base URL.| | |base-uri| |Restricts the URLs that can be used to specify the document base URL.| | ||
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| + | ---- | ||
| ===== Source List Reference ===== | ===== Source List Reference ===== | ||
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| |' | |' | ||
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| ===== How it Works ===== | ===== How it Works ===== | ||
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| * **none** indicates that nothing should be loaded for a given directive e.g. object-src ' | * **none** indicates that nothing should be loaded for a given directive e.g. object-src ' | ||
| + | ---- | ||
| ===== Content-Security-Policy Examples ===== | ===== Content-Security-Policy Examples ===== | ||
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| </ | </ | ||
| + | ---- | ||
| ==== Only Allow Scripts from the same origin ==== | ==== Only Allow Scripts from the same origin ==== | ||
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| </ | </ | ||
| + | ---- | ||
| ==== Allow Same Origin, Google Analytics, and Google AJAX CDN ==== | ==== Allow Same Origin, Google Analytics, and Google AJAX CDN ==== | ||
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| </ | </ | ||
| + | ---- | ||
| ==== Starter Policy ==== | ==== Starter Policy ==== | ||
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| </ | </ | ||
| + | ---- | ||
| ==== Mixed Content Policy ==== | ==== Mixed Content Policy ==== | ||
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| </ | </ | ||
| + | ---- | ||
| ===== Prevent Clickjacking ===== | ===== Prevent Clickjacking ===== | ||
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| </ | </ | ||
| + | ---- | ||
| ===== Re-factoring inline code ===== | ===== Re-factoring inline code ===== | ||
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| </ | </ | ||
| + | ---- | ||
| ===== Content-Security-Policy Error Messages ===== | ===== Content-Security-Policy Error Messages ===== | ||
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| </ | </ | ||
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| + | ---- | ||
| ===== Server Side Configuration ===== | ===== Server Side Configuration ===== | ||
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| Header set Content-Security-Policy " | Header set Content-Security-Policy " | ||
| </ | </ | ||
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| + | ---- | ||
| ==== Nginx Content-Security-Policy Header ==== | ==== Nginx Content-Security-Policy Header ==== | ||
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| You can also append **always** to the end to ensure that nginx sends the header reguardless of response code. | You can also append **always** to the end to ensure that nginx sends the header reguardless of response code. | ||
| + | ---- | ||
| ==== IIS Content-Security-Policy Header ==== | ==== IIS Content-Security-Policy Header ==== | ||
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| </ | </ | ||
| + | ---- | ||
| ===== Other Examples of CSP ===== | ===== Other Examples of CSP ===== | ||
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| Note how Facebook makes use of wildcards for both subdomains, as well as port numbers in connect-src. | Note how Facebook makes use of wildcards for both subdomains, as well as port numbers in connect-src. | ||
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| ==== Twitter ==== | ==== Twitter ==== | ||
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| Notice how the directives all contain https:, thus enforcing SSL. | Notice how the directives all contain https:, thus enforcing SSL. | ||
| + | ---- | ||
| ===== Capturing CSP Violations with report-uri ===== | ===== Capturing CSP Violations with report-uri ===== | ||
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| </ | </ | ||
| + | ---- | ||
| ===== Content-Security-Policy-Report-Only ===== | ===== Content-Security-Policy-Report-Only ===== | ||
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| If you're thinking of implementing CSP, you can take your CSP for a dry run by using the **Content-Security-Policy-Report-Only** HTTP header instead of **Content-Security-Policy**. | If you're thinking of implementing CSP, you can take your CSP for a dry run by using the **Content-Security-Policy-Report-Only** HTTP header instead of **Content-Security-Policy**. | ||
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| ===== Test ===== | ===== Test ===== | ||
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| https:// | https:// | ||
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| ===== References ===== | ===== References ===== | ||
ubuntu/csp_content_security_policy.1594805433.txt.gz · Last modified: 2020/07/15 09:30 by 127.0.0.1