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  1. JDK
  2. JDK-8275138

WebView: UserAgent string is empty for first request

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    • web

    Backports

      Description

        JRE upgrades between 18.0.251 and 1.8.0_291 have caused JavaFX WebView User-Agent Agent to no
        longer be valid. If you point the JavaFX WebView to a website and that website's WebService looks at
        the request headers for It now returns empty String " " as the "User-Agent" header.

         It used to be
          "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/610.2 (KHTML, like Gecko) JavaFX/8.0 Safari/610.2"

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            backported by

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8276631 WebView: UserAgent string is empty for first request

            • P2 - Crashes, loss of data, severe memory leak.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8276740 WebView: UserAgent string is empty for first request

            • P2 - Crashes, loss of data, severe memory leak.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8275641 WebView: UserAgent string is empty for first request

            • P2 - Crashes, loss of data, severe memory leak.
            • Closed

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8276885 WebView: UserAgent string is empty for first request

            • P2 - Crashes, loss of data, severe memory leak.
            • Closed
            duplicates

            Bug - A problem which impairs or prevents the functions of the product. JDK-8280061 UserAgent blank when initially opening a WebView

            • P3 - Major loss of function.
            • Closed

            Bug - A problem which impairs or prevents the functions of the product. JDK-8270907 UserAgent is blank for first request

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Closed
            relates to

            Bug - A problem which impairs or prevents the functions of the product. JDK-8193207 [TESTBUG] Unit test case to check user agent string

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved

            Bug - A problem which impairs or prevents the functions of the product. JDK-8300730 Webview does not displays contents

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Closed
            links to

            Commit Commit openjdk/jfx11u/d9c0729e

            Commit Commit openjdk/jfx17u/75a2f444

            Commit Commit openjdk/jfx/d6f78e27

            Review Review openjdk/jfx11u/57

            Review Review openjdk/jfx17u/17

            Review Review openjdk/jfx/643

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                kcr Kevin Rushforth
                shadowbug Shadow Bug
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                  Created:
                  Updated:
                  Resolved: