asqatasun / contrast-finder Goto Github PK

Contrast-Finder finds correct color contrasts (background / foreground) for web accessibility (a11y, WCAG, RGAA). https://app.contrast-finder.org

License: GNU Affero General Public License v3.0

Java 74.32% CSS 2.83% JavaScript 7.17% Shell 5.34% HTML 0.77% Dockerfile 9.57%

contrast contrast-finder wcag color a11y accessibility colour color-blindness rgaa contrast-ratio

contrast-finder's Introduction

Contrast-Finder

Tool to provide color combination for a good (accessible, WCAG-compliant) contrast.
This helps you in satisfying web accessibility (a11y) tests on contrasts:

Demo

https://app.contrast-finder.org

Why another contrast tool ?

Just to provide contrast solutions !

There are lot of tools to find a good contrast on the web, but no one to suggest valid contrasts.

All tools just tell you whether the contrast is good or not, which is fine... but insufficient. Webdesigners / webdevelopers need to easily have a good contrast. That's the purpose of Contrast-Finder.org

Contrast-Finder is a tool which computes the contrast between two colors (background, foreground) and checks if the contrast is valid. When the contrast is not valid, the main target is to suggest some correct colors contrasts.

Contact and discussions

Asqatasun forum
Twitter @Asqatasun
email to asqatasun AT asqatasun dot org (only English, French and klingon is spoken :) )

We want you! (aka Contribute)

We would be really glad to have you on board! You can help in many ways:

Use Contrast-Finder !
Help translate Contrast-Finder
Give us feedback on the forum or fill in bug report
Pull Requests are always welcome!

Everything is summarized in the CONTRIBUTING file.

Documentation

How to use ?
How to install ?
How to build ?

Go to the documentation !

Download

lastest version of Contrast-Finder
and also: Contrast-Finder Docker images

License

AGPL v3

contrast-finder's People

Contributors

Stargazers

Watchers

Forkers

dzc34 joe4q endeavour5 mfaure afemath rui20 miname scottaohara arnauddelafosse kaths31 fengdetiankong6 mysticaltech trzepiz lepszyweb quenty31 jeangauthier davidjr82 leroro

contrast-finder's Issues

Remove commons-httpclient dependency

Vulnerability

in Apache Commons HttpClient before 4.2.3
https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2012-6153

Same job than HttpComponents HttpClient

"The Commons HttpClient project is now end of life, and is no longer being developed. It has been replaced by the Apache HttpComponents project in its HttpClient and HttpCore modules, which offer better performance and more flexibility. " http://hc.apache.org/httpclient-3.x/

"The Commons HttpClient project used to be a part of Commons, but is now part of Apache HttpComponents" http://commons.apache.org/

docker/pre-requisites: build fail

syntax error

Upgrade Apache HttpComponents HttpClient to v4.3.6

Vulnerability

HttpComponents HttpClient before 4.3.5 has a CVSS 5.8 vulnerability
https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2014-3577

HttpComponents HttpClient before 4.3.6 has a CVSS 4.3 vulnerability
https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-5262

Solution

         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpclient</artifactId>
-            <version>4.3.1</version>
+            <version>4.3.6</version>
         </dependency>

contrast-finder.conf should not be required

Observed behaviour

if /etc/contrast-finder/contrast-finder.conf
file is missing, the webapp fails to start.

By default, Spring will throw an exception if it could not find a properties file or could not resolve a placeholder. That cause the application fails to start.

Solution

Ignoring exceptions

source: http://www.codejava.net/frameworks/spring/reading-properties-files-in-spring-with-propertyplaceholderconfigurer-bean#IgnoringExceptions

  <property name="location" value="file:///etc/contrast-finder/contrast-finder.conf"/>
+ <property name="ignoreResourceNotFound"         value="true" />
+ <property name="ignoreUnresolvablePlaceholders" value="true" />

Empty default value

source: http://blog.codeleak.pl/2015/09/placeholders-support-in-value.html

@Value("${my.string.property:}")
private String stringProperty;

Upgraded SpringFramework to v4.3.6

"3.2.x reaching its EOL point"
source: https://spring.io/blog/2016/12/21/spring-framework-4-3-5-4-2-9-and-3-2-18-available-now

"Code of Conduct" version 1.4 instead of 1.3.0

http://contributor-covenant.org/
version 1.4 instead of 1.3.0

v0.4.4, front-end webperf: possible regression (repeat view)

v0.4.3

v0.4.4

maven WARNING - pom.xml : 'version' contains an expression but should be a constant

Observed behaviour


[WARNING] 
[WARNING] Some problems were encountered while building the effective model for org.asqatasun:contrast-finder-api:jar:0.4.7-dev
[WARNING] 'version' contains an expression but should be a constant. @ org.asqatasun:contrast-finder-api:${project.parent.version}, contrast-finder-api/pom.xml, line 10, column 14
[WARNING] 
[WARNING] Some problems were encountered while building the effective model for org.asqatasun:contrast-finder-utils:jar:0.4.7-dev
[WARNING] 'version' contains an expression but should be a constant. @ org.asqatasun:contrast-finder-utils:${project.parent.version}, contrast-finder-utils/pom.xml, line 10, column 14
[WARNING] 
[WARNING] Some problems were encountered while building the effective model for org.asqatasun:contrast-finder-hsv:jar:0.4.7-dev
[WARNING] 'version' contains an expression but should be a constant. @ org.asqatasun:contrast-finder-hsv:${project.parent.version}, contrast-finder-hsv/pom.xml, line 10, column 14
[WARNING] 
[WARNING] Some problems were encountered while building the effective model for org.asqatasun:contrast-finder-impl:jar:0.4.7-dev
[WARNING] 'version' contains an expression but should be a constant. @ org.asqatasun:contrast-finder-impl:${project.parent.version}, contrast-finder-impl/pom.xml, line 10, column 14
[WARNING] 
[WARNING] Some problems were encountered while building the effective model for org.asqatasun:contrast-finder-webapp:war:0.4.7-dev
[WARNING] 'version' contains an expression but should be a constant. @ org.asqatasun:contrast-finder-webapp:${project.parent.version}, contrast-finder-webapp/pom.xml, line 10, column 14
[WARNING] 
[WARNING] Some problems were encountered while building the effective model for org.asqatasun:contrast-finder-resources:jar:0.4.7-dev
[WARNING] 'version' contains an expression but should be a constant. @ org.asqatasun:contrast-finder-resources:${project.parent.version}, contrast-finder-resources/pom.xml, line 12, column 14
[WARNING] 
[WARNING] It is highly recommended to fix these problems because they threaten the stability of your build.
[WARNING] 
[WARNING] For this reason, future Maven versions might no longer support building such malformed projects.

Expected behaviour

no [WARNING]

Steps to reproduce the behaviour

mvn clean install

Your configuration

mvn -v                                            
   Apache Maven 3.3.9
   Maven home: /usr/share/maven
   Java version: 1.8.0_121, vendor: Oracle Corporation
   Java home: /usr/lib/jvm/java-8-openjdk-amd64/jre

outdated dependencies: SpringFramework, maven-surefire-plugin, maven-war-plugin

Observed behaviour

outdated dependencies

Expected behaviour

SpringFramework 4.3.8 instead of 4.3.7
maven-surefire-plugin 2.20 instead of 2.19.1
maven-war-plugin 3.1.0 instead of 3.0.0
maven-dependency-plugin 3.0.1 instead of 3.0.0

added space between sampleText and sampleTextBold

Observed behaviour

Steps to reproduce the behaviour

https://app.contrast-finder.org/

Your configuration

Contrast-Finder 0.4.3 ( 2017-01-24)

compile_and_build_docker_image.sh : option to skip unit tests

skip unit test
mvn clean install -Dmaven.test.skip=true

HTML error

Observed behaviour

https://validator.w3.org/nu/?doc=https%3A%2F%2Fapp.contrast-finder.org%2F&checkerrorpages=yes&showsource=yes&showoutline=yes

Error: Duplicate attribute name
Error: Duplicate attribute checked
Error: Element legend not allowed as child of element div in this context
- http://w3c.github.io/html/single-page.html#the-legend-element
Warning: The form role is unnecessary for element form.
- https://www.w3.org/TR/wai-aria/roles#form
- http://stackoverflow.com/questions/21922305/how-does-role-form-help-accessibility

select colors from a palette

see also #17
input tag type=color : different implementations

input tag type=color : different implementations

in the last release

#2 - Used input tag type=color instead off type=text

  <input name="bg" type="color">

different implementations

Firefox xx + Windows xx

no input for hexa code

Firefox / Chrome
http://www.frontendwebhelp.com/html/html5-input-type-color-element/?colorPicker3=%23582c2c

Firefox 50 / Ubuntu 16.04

Chromium 55 / Ubuntu 16.04

resources

Allow to choose sorting column via a parameter in URL

"A nice have would be having results sorted by Distance column or Ratio, etc without any manual action from the user, especially when a link is sent via email or bookmarked for future use.

Adding a parameter in the URL and managing it when page is loaded is a potential solution (at least if the table sorting script has options for that)"
by @PhilippeVay

contrast-finder.conf file: add a option for debugging

Dockerfile: add HEALTHCHECK instruction

RGAA 3.4.1 - Color contrast falling for links (:hover, :focus)

Observed behaviour

Color contrast falling for links (:hover, :focus)

Expected behaviour

The contrast ratio between text and its background must be at least 7:1

New colors thanks to Contrast-finder itself

DOC "Howto build & install" - Missing libspring-instrument-java

missing for Ubuntu in DOC "Howto build & install"

apt-get instal   libspring-instrument-java 
ln -s   /usr/share/java/spring3-instrument-tomcat.jar          \
             /usr/share/tomcat7/lib/spring3-instrument-tomcat.jar

see :

added HTTP security headers

added the following HTTP security headers:
	X-Content-Type-Options: nosniff
	X-Frame-Options: DENY
	X-XSS-Protection: 1; mode=block

Upgrade source and target of the Java compiler

java compiler: 1.7 instead of 1.6

Documentation:
https://maven.apache.org/plugins/maven-compiler-plugin/examples/set-compiler-source-and-target.html

note: java 1.8 fail when running Docker image (Tomcat 7)

README update RGAA link

This helps you in satisfying web accessibility (a11y) tests on contrasts:
RGAA test 2.5 (in french)

webapp - jQuery UI unused

Deal with multiple backgrounds constraint

@thomassola: "I have one suggestion for an enhancement. Your app helps solve the problem of contrast between two colors but often times one foreground color has to work across multiple background colors. If you could add that ability it would be mind blowing. (I don't know Java or I'd try it myself)."

@mfaure: "Thanks for your feedback Thomas. That's an excellent idea ! We have to make it.
By now I don't know how to organise the UI to keep it simple with multiple backgrounds (or either multiple foregrounds). We'll have to do some sketching. Thanks again for your contribution !"

Lang cookie: added cookieMaxAge

Changed JSTL artifact (jstl:jstl -> org.apache.taglibs:taglibs-standard-jstlel)

Vulnerability

Apache Standard Taglibs before 1.2.3 has a CVSS 7.5 vulnerability
https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-0254

see all version of jstl (latest version: 12-May-2006)
http://search.maven.org/#search%7Cgav%7C1%7Cg%3A%22jstl%22%20AND%20a%3A%22jstl%22

Solution

Changed JSTL artifact (jstl:jstl -> org.apache.taglibs:taglibs-standard-jstlel)
https://tomcat.apache.org/taglibs/standard/

         <dependency>
-            <groupId>jstl</groupId>
-            <artifactId>jstl</artifactId>
-            <version>1.2</version>
+            <groupId>org.apache.taglibs</groupId>
+            <artifactId>taglibs-standard-jstlel</artifactId>
+            <version>1.2.5</version>
         </dependency>

ex:

webapp - lang-switcher: error on the lang attribute

Configuration

Contrast-Finder v0.4.4

Observed behaviour

?lang=en

<div id="lang-switcher"> 
        <strong lang="en">english</strong> 
        <a lang="fr" href="?lang=fr" title="Passer en français" >français</a>
 </div>

?lang=fr

<div id="lang-switcher"> 
        <a href="?lang=en" title="Switch to english">english</a>
        <strong lang="en">français</strong>
 </div>

Expected behaviour

?lang=en

<div id="lang-switcher"> 
        <strong>english</strong> 
        <a lang="fr" href="?lang=fr" title="Passer en français" >français</a>
 </div>

?lang=fr

<div id="lang-switcher"> 
        <a lang="en" href="?lang=en" title="Switch to english">english</a>
        <strong>français</strong>
 </div>

contrast-finder.conf - Add option to override the default algorithm

option to override the compile default value

Paths to image files should be relative

Observed behaviour

like #7 for /Images/good.jpg

When installed into a directory (says cf and not contrast-finder), and configured behind an Apache+mod_proxy_html configured with ProxyPass, the CSS of Contrast-Finder app are not loaded.

The paths of CSS files are absolutes (beginning with a slash), thus can't be correctly translated by the ProxyPass directive

Steps to reproduce the behaviour

https://app.contrast-finder.org/result.html?foreground=%23396F3A&background=%23DFF0D8&isBackgroundTested=false&ratio=4.5&algo=HSV

Your configuration

Contrast-Finder 0.4.3 ( 2017-01-24)

i18n - punctuation errors in english

Observed behaviour

Liked Contrast-Finder ?

Expected behaviour

Liked Contrast-Finder?

prerequisites for maven: version 3.1

Observed behaviour

maven 3.1 is required
for the following plugin
org.owasp:dependency-check-maven

Expected behaviour

    <prerequisites>
        <maven>3.1</maven>
    </prerequisites>

Steps to reproduce the behaviour

mvn versions:display-dependency-updates

outdated dependencies

    - commons-collections4 4.1
      instead of  commons-collections 3.2.2
    
    - commons-cli             1.4     instead of 1.2
    - commons-lang3           3.5     instead of 3.1
    - commons-logging         1.2     instead of 1.1.3
    - logback-classic         1.2.3   instead of 1.2.1
    - maven-dependency-plugin 3.0.0   instead of 2.1
    - maven-war-plugin        3.0.0   instead of 2.1.1
    - javaee-endorsed-api     7.0     instead of 6.0
    - javaee-web-api          7.0     instead of 6.0
    - junit                   4.12    instead of 3.8.2
    - cobertura-maven-plugin  2.7     instead of 2.5.1
    - httpclient              4.5.3   instead of 4.3.6
    - json                   20160810 instead of 20131018

Upgrade maven plugins (compiler and surefire)

maven-compiler-plugin: 3.6.1 instead of 2.3.2
- https://maven.apache.org/plugins/maven-compiler-plugin/usage.html
maven-surefire-plugin: 2.19.1 instead of 2.7.2
- http://maven.apache.org/surefire/maven-surefire-plugin/usage.html

LOG dependency : logback + slf4j instead of log4j

documentation for releasing a new version

RGAA 3.3.1 - Color contrast falling for "the color should be between (...)"

Observed behaviour

Expected behaviour

The contrast ratio between text and its background must be at least 4.5:1

New colors thanks to Contrast-finder itself

Add a cookie to keep the user's choice on the algorithm to use

Upgrade SpringFrameworkt to v3.2.12 and remove spring-asm

Vulnerability

The SourceHttpMessageConverter in Spring MVC in Spring Framework before 3.2.5
https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2013-6429

The Spring MVC in Spring Framework before 3.2.4
https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2013-7315

The Spring OXM wrapper in Spring Framework before 3.2.4
https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2013-4152

The Jaxb2RootElementHttpMessageConverter in Spring MVC in Spring Framework before 3.2.8
https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2014-0054

Cross-site scripting (XSS) vulnerability in web/servlet/tags/form/FormTag.java in Spring MVC in Spring Framework 3.0.0 before 3.2.8
https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2014-1904

Directory traversal vulnerability in Spring Framework 3.x before 3.2.9
https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2014-3578

Directory traversal vulnerability in Spring Framework 3.0.4 through 3.2.x before 3.2.12
https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2014-3625

Solution

         <dependency>
             <groupId>org.springframework</groupId>
             (...)
-            <version>3.1.2.RELEASE</version>
+            <version>3.2.12.RELEASE</version>
         </dependency>

-        <dependency>
-            <groupId>org.springframework</groupId>
-            <artifactId>spring-asm</artifactId>
-            <version>3.1.2.RELEASE</version>
-        </dependency>

no need to add this spring-asm dependency

from release notes for 3.2 :
"we've eliminated the dedicated spring-asm jar in M2 in favor of including org.springframework.asm classes directly in spring-core"

http://stackoverflow.com/questions/19800004/why-is-there-no-spring-asm-3-2-4-release-jar

https://spring.io/blog/2012/09/12/spring-framework-3-2-m2-released"

"In Spring Framework 3.2, spring-asm is upgraded to org.objectweb.asm 4.0 and included in spring-core. Now there is no need to add this spring-asm dependency." source

Support input type=color

As Firefox 29 now supports input type="color", replace the input type="text"`

http://caniuse.com/#feat=input-color

Verify:
it's OK on windows 7 / Chrome
it doesn't break the firefox extension

Added maven-javadoc-plugin

Using the <reporting> Tag VS <build> Tag
- http://maven.apache.org/guides/mini/guide-configuring-plugins.html#Using_the_reporting_Tag_VS_build_Tag
maven-javadoc-plugin

Paths to CSS files should be relative

Observed behaviour

When installed into a directory (says cf and not contrast-finder), and configured behind an Apache+mod_proxy_html configured with ProxyPass, the CSS of Contrast-Finder app are not loaded.

The paths of CSS files are absolutes (beginning with a slash), thus can't be correctly translated by the ProxyPass directive

Expected behaviour

Have the CSS loaded :)

Your configuration

Contrast-Finder 0.3.4 (december 2016)

RGAA 3.4.1 - Color contrast falling for links

Observed behaviour

Expected behaviour

The contrast ratio between text and its background must be at least 7:1

New colors thanks to Contrast-finder itself

contrast-finder-webapp: upgraded springframework and springframework.security

springframework.security: 4.2.2 instead of 4.2.1
- https://spring.io/blog/2017/03/02/spring-security-4-2-2-released
- https://github.com/spring-projects/spring-security/milestone/95?closed=1
springframework: 4.3.7 instead of 4.3.6
- https://spring.io/blog/2017/03/01/spring-framework-4-3-7-released
- https://jira.spring.io/secure/ReleaseNote.jspa?version=15827&styleName=Text&projectId=10000

Javadoc warnings, @return tag has no arguments, ...

Steps to reproduce the behaviour

mvn javadoc:aggregate | grep WARNING

Observed behaviour

[WARNING] Javadoc Warnings :
- @return tag has no arguments
- @return tag cannot be used in method with void return type.
- @param argument * is not a parameter name

[WARNING] Javadoc Warnings
[WARNING] *-utils/src/main/java/*/contrastchecker/ContrastChecker.java:76: warning - @return tag has no arguments.
[WARNING] *-utils/src/main/java/*/contrastchecker/ContrastChecker.java:123: warning - @return tag has no arguments.
[WARNING] *-utils/src/main/java/*/colorconvertor/ColorConverter.java:57: warning - @return tag has no arguments.
[WARNING] *-utils/src/main/java/*/colorconvertor/ColorConverter.java:117: warning - @return tag has no arguments.
[WARNING] *-utils/src/main/java/*/colorconvertor/ColorConverter.java:176: warning - @return tag has no arguments.
[WARNING] *-utils/src/main/java/*/colorconvertor/ColorConverter.java:188: warning - @return tag has no arguments.
[WARNING] *-utils/src/main/java/*/colorconvertor/ColorConverter.java:202: warning - @return tag has no arguments.
[WARNING] Javadoc Warnings
[WARNING] *-api/src/main/java/*/ColorFinder.java:39: warning - @return tag has no arguments.
[WARNING] *-api/src/main/java/*/ColorFinder.java:49: warning - @return tag has no arguments.
[WARNING] *-api/src/main/java/*/ColorFinder.java:39: warning - @return tag cannot be used in method with void return type.
[WARNING] *-api/src/main/java/*/result/factory/ColorResultFactory.java:37: warning - @return tag has no arguments.
[WARNING] *-api/src/main/java/*/result/factory/ColorResultFactory.java:37: warning - @param argument "foundColor" is not a parameter name.
[WARNING] *-api/src/main/java/*/result/factory/ColorResultFactory.java:37: warning - @param argument "comparisonColor" is not a parameter name.
[WARNING] *-api/src/main/java/*/result/ColorCombinaison.java:37: warning - @return tag has no arguments.
[WARNING] *-api/src/main/java/*/result/ColorCombinaison.java:43: warning - @return tag has no arguments.
[WARNING] *-api/src/main/java/*/result/ColorCombinaison.java:55: warning - @return tag has no arguments.
[WARNING] *-api/src/main/java/*/result/ColorCombinaison.java:67: warning - @return tag has no arguments.
[WARNING] *-api/src/main/java/*/result/ColorCombinaison.java:79: warning - @return tag has no arguments.
[WARNING] *-api/src/main/java/*/result/ColorCombinaison.java:85: warning - @return tag has no arguments.
[WARNING] *-api/src/main/java/*/result/ColorCombinaison.java:91: warning - @return tag has no arguments.
[WARNING] *-api/src/main/java/*/result/ColorCombinaison.java:109: warning - @return tag has no arguments.
[WARNING] *-api/src/main/java/*/result/ColorCombinaison.java:121: warning - @return tag has no arguments.
[WARNING] *-api/src/main/java/*/result/ColorCombinaison.java:103: warning - @param argument "color" is not a parameter name.
[WARNING] *-api/src/main/java/*/result/ColorCombinaison.java:115: warning - @param argument "color" is not a parameter name.
[WARNING] *-api/src/main/java/*/result/ColorResult.java:44: warning - @return tag has no arguments.
[WARNING] *-api/src/main/java/*/result/ColorResult.java:50: warning - @return tag has no arguments.
[WARNING] *-api/src/main/java/*/result/ColorResult.java:56: warning - @return tag has no arguments.
[WARNING] *-api/src/main/java/*/result/ColorResult.java:62: warning - @return tag has no arguments.
[WARNING] *-api/src/main/java/*/result/ColorResult.java:74: warning - @return tag has no arguments.
[WARNING] Javadoc Warnings
[WARNING] *-impl/src/main/java/*/result/ColorCombinaisonImpl.java:65: warning - @return tag has no arguments.
[WARNING] *-impl/src/main/java/*/result/ColorCombinaisonImpl.java:82: warning - @return tag has no arguments.
[WARNING] *-impl/src/main/java/*/result/ColorCombinaisonImpl.java:91: warning - @return tag has no arguments.
[WARNING] *-impl/src/main/java/*/result/ColorCombinaisonImpl.java:134: warning - @return tag has no arguments.
[WARNING] *-impl/src/main/java/*/result/ColorCombinaisonImpl.java:143: warning - @return tag has no arguments.
[WARNING] *-impl/src/main/java/*/result/ColorCombinaisonImpl.java:161: warning - @return tag has no arguments.
[WARNING] *-impl/src/main/java/*/result/ColorCombinaisonImpl.java:170: warning - @return tag has no arguments.
[WARNING] *-impl/src/main/java/*/result/ColorCombinaisonImpl.java:179: warning - @return tag has no arguments.
[WARNING] *-impl/src/main/java/*/result/ColorCombinaisonImpl.java:188: warning - @return tag has no arguments.
[WARNING] *-impl/src/main/java/*/result/ColorCombinaisonImpl.java:198: warning - @return tag has no arguments.
[WARNING] *-impl/src/main/java/*/result/ColorCombinaisonImpl.java:220: warning - @return tag has no arguments.
[WARNING] *-impl/src/main/java/*/result/ColorCombinaisonImpl.java:125: warning - @param argument "threshold" is not a parameter name.
[WARNING] Javadoc Warnings
[WARNING] *-hsv/src/main/java/*/hsv/Boundary.java:60: warning - @return tag has no arguments.
[WARNING] *-hsv/src/main/java/*/hsv/ColorFinderHsv.java:224: warning - @return tag has no arguments.
[WARNING] *-hsv/src/main/java/*/hsv/ColorFinderHsvPsycho.java:302: warning - @return tag has no arguments.
[WARNING] *-hsv/src/main/java/*/hsv/ColorFinderRgb.java:245: warning - @return tag has no arguments.
[WARNING] Javadoc Warnings
[WARNING] *-webapp/src/main/java/*/webapp/controller/IndexController.java:96: warning - @return tag has no arguments.

compile_and_build_docker_image.sh : add an option to compile only the webapp

Added HTTP security headers without HTTP no-cache headers

added the following HTTP security headers: (like #23)

      X-Frame-Options:         DENY
      X-Content-Type-Options:  nosniff
      X-XSS-Protection:        1; mode=block
      referrer-policy:         same-origin

but not added the following HTTP no-cache headers:

      Cache-Control: no-cache, no-store, max-age=0, must-revalidate
      Pragma: no-cache
      Expires: 0

Documentation
http://docs.spring.io/spring-security/site/docs/current/reference/html/headers.html

don't expose session ID in the URL

Observed behaviour

/result.html;jsessionid=1C22591EA3096B15B6D026154F236FCE?foreground=%23468847&(...)

Expected behaviour

/result.html?foreground=%23468847&(...)

Configuration

same result for two tests:

docker
https://app.contrast-finder.org

Webperf - Aggregate JS and CSS files

how can we input values as RGB numbers not Hex?

https://twitter.com/colourblindorg/status/826748629381681153

rgb(0,0,0) instead of #000000
rgb(255,255,255) instead of #FFFFFF

ex:

Added the maven plugin "OWASP Dependency-Check"

OWASP Dependency-Check
https://www.owasp.org/index.php/OWASP_Dependency_Check
http://jeremylong.github.io/DependencyCheck/
http://jeremylong.github.io/DependencyCheck/dependency-check-maven

asqatasun / contrast-finder Goto Github PK

contrast-finder's Introduction

Contrast-Finder

Demo

Why another contrast tool ?

Contact and discussions

We want you! (aka Contribute)

Documentation

Download

License

contrast-finder's People

Contributors

Stargazers

Watchers

Forkers

contrast-finder's Issues

Vulnerability

Same job than HttpComponents HttpClient

Vulnerability

Solution

Observed behaviour

Solution

Ignoring exceptions

Empty default value

v0.4.3

v0.4.4

Observed behaviour

Expected behaviour

Steps to reproduce the behaviour

Your configuration

Observed behaviour

Expected behaviour

Observed behaviour

Steps to reproduce the behaviour

Your configuration

Observed behaviour

in the last release

different implementations

Firefox xx + Windows xx

Firefox 50 / Ubuntu 16.04

Chromium 55 / Ubuntu 16.04

resources

Observed behaviour

Expected behaviour

Vulnerability

Solution

Configuration

Observed behaviour

?lang=en

?lang=fr

Expected behaviour

?lang=en

?lang=fr

Observed behaviour

Steps to reproduce the behaviour

Your configuration

Observed behaviour

Expected behaviour

Observed behaviour

Expected behaviour

Steps to reproduce the behaviour

Observed behaviour

Expected behaviour

Vulnerability

Solution

no need to add this spring-asm dependency

Observed behaviour

Expected behaviour

Your configuration

Observed behaviour

Expected behaviour

Steps to reproduce the behaviour

Observed behaviour

Observed behaviour

Expected behaviour

Configuration

Recommend Projects

Recommend Topics

Recommend Org