Fold feign forms into main project

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To fix the cross-site scripting vulnerability, we need to ensure that any user-provided input is properly sanitized or encoded before being included in the response. In this case, we can use the StringEscapeUtils.escapeHtml4 method from the Apache Commons Text library to encode the user-provided input, which will prevent XSS attacks by converting special characters to their HTML-encoded equivalents.

• Add the necessary import for StringEscapeUtils from the Apache Commons Text library.
• Encode the file, message, and folder parameters before including them in the response string.

To fix the cross-site scripting vulnerability, we need to ensure that any user-provided input is properly sanitized or encoded before being included in the response. In this case, we can use the HtmlUtils.htmlEscape method from the Spring framework to escape the userName and id parameters.

• We will modify the upload4 method to escape the userName and id parameters before including them in the response.
• This change will be made in the feign-form-spring/src/test/java/feign/form/feign/spring/Server.java file.
• We will need to import the HtmlUtils class from the Spring framework.

To fix the cross-site scripting vulnerability, we need to ensure that any user-provided content included in the HTTP response is properly sanitized or encoded. In this case, we can use HTML encoding to safely include the file content in the response body.

• We will use the StringEscapeUtils class from the Apache Commons Text library to HTML-encode the file content before including it in the response.
• This change will be made in the upload6 method where the result variable is constructed and returned.

To fix the cross-site scripting vulnerability, we need to sanitize or encode the user-provided filename before including it in the HTTP response. The best way to do this is to use a library that provides HTML encoding to ensure that any potentially malicious characters in the filename are properly escaped.

In this case, we can use the StringEscapeUtils class from the Apache Commons Text library to encode the filename. This will ensure that any special characters in the filename are converted to their corresponding HTML entities, preventing XSS attacks.

To fix the cross-site scripting vulnerability, we need to ensure that any user-provided data is properly sanitized or encoded before being included in the response. In this case, we can use a library like Apache Commons Text to escape the content type string before including it in the response body.

• General Fix: Use contextual output encoding/escaping for user-provided data before writing it to the response.
• Detailed Fix: Escape the content type string using StringEscapeUtils.escapeHtml4 from Apache Commons Text.
• Specific Changes: Modify the uploadUnknownType method to escape the content type string before including it in the response body.
• Required Imports: Add an import statement for org.apache.commons.text.StringEscapeUtils.

To fix the cross-site scripting vulnerability, we need to sanitize or encode the user-provided input before including it in the response. The best way to fix this issue is to use a library that provides HTML encoding to ensure that any potentially malicious characters in the filename are rendered harmless.

In this case, we can use the StringEscapeUtils class from the Apache Commons Text library to encode the filename. This will prevent any embedded scripts from being executed by the browser.