title: sonarqube analysis requires authentication when permission is anyone
body: <p>sonarqube 5.5 
  several Java projects, all have permission set to anyone can execute analysis.
  use mvn sonar:sonar to run analysis 
  Other projects work fine without error.
  One project was found to not have the permission set. It was giving:</p>
  
  <blockquote>
    <p>Not authorized. Analyzing this project requires to be authenticated.
    Please provide the values of the properties sonar.login and
    sonar.password.</p>
  </blockquote>
  
  <p>Setting the permission does not fix it.  This project continues to give this error.</p>
  
  <p>Steps taken:</p>
  
  <ul>
  <li><p>Permission is being set on the Project Permissions page, adding Anyone group to EXECUTE ANALYSIS permission.  Users 0, groups 1</p></li>
  <li><p>toggle permission off then on again.</p></li>
  <li>restart server.</li>
  <li>remove local sonar/cache </li>
  </ul>
  
  <p>There are two projects with the same name but different keys.  QA version and Release.</p>
  
  <p>Not sure what to try next.</p>
  
  <hr>
  
  <p>------ short log --- mvn -X follows</p>
  
  <pre><code>[INFO] 
  [INFO] --- sonar-maven-plugin:3.0.2:sonar (default-cli) @ adminportal-api ---
  [INFO] User cache: /Users/kenhargreaves/.sonar/cache
  [INFO] Load global repositories
  [INFO] Load global repositories (done) | time=265ms
  [INFO] User cache: /Users/kenhargreaves/.sonar/cache
  [INFO] Exclude plugins: devcockpit, buildstability, pdfreport, report, scmstats, buildbreaker, views, jira
  [INFO] Load plugins index
  [INFO] Load plugins index (done) | time=16ms
  [INFO] SonarQube version: 5.5
  [INFO] Default locale: "en_US", source code encoding: "UTF-8"
  [INFO] -- Cache for project [com.fusemail:adminportal-api] not found, synchronizing data..
  [INFO] Load rules
  [INFO] Load rules (done) | time=244ms
  [INFO] Load project settings
  [INFO] Load project settings (done) | time=182ms
  [INFO] Load project quality profiles
  [INFO] Load project quality profiles (done) | time=59ms
  [INFO] Load project active rules
  [INFO] Load project active rules (done) | time=888ms
  [INFO] Load server issues
  [INFO] Load server issues (done) | time=844ms
  [INFO] Load user information
  [INFO] ------------------------------------------------------------------------
  [INFO] BUILD FAILURE
  [INFO] ------------------------------------------------------------------------
  [INFO] Total time: 8.221 s
  [INFO] Finished at: 2016-07-22T11:39:38-07:00
  [INFO] Final Memory: 65M/470M
  [INFO] ------------------------------------------------------------------------
  [ERROR] Failed to execute goal org.sonarsource.scanner.maven:sonar-maven-plugin:3.0.2:sonar (default-cli) on project adminportal-api: Not authorized. Analyzing this project requires to be authenticated. Please provide the values of the properties sonar.login and sonar.password. -&gt; [Help 1]
  [ERROR] 
  [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
  [ERROR] Re-run Maven using the -X switch to enable full debug logging.
  [ERROR] 
  
  -----------------
  INFO] Default locale: "en_US", source code encoding: "UTF-8"
  [DEBUG] Work directory: /Users/kenhargreaves/Documents/workspace/fm-api-portalapi/target/sonar
  [DEBUG] Execution getVersion
  [DEBUG] Execution execute
  [DEBUG] cache: /Users/kenhargreaves/.sonar/ws_cache/http%3A%2F%2Fsonarqube.electric.net/5.5/projects/com.fusemail%3Aadminportal-api
  [INFO] -- Cache for project [com.fusemail:adminportal-api] not found, synchronizing data..
  [INFO] Load rules
  [DEBUG] GET 200 http://sonarqube.electric.net/api/rules/list.protobuf | time=100ms
  [INFO] Load rules (done) | time=176ms
  [INFO] Load project settings
  [DEBUG] GET 200 http://sonarqube.electric.net/batch/project.protobuf?key=com.fusemail%3Aadminportal-api&amp;issues_mode=true | time=53ms
  [INFO] Load project settings (done) | time=158ms
  [INFO] Load project quality profiles
  [DEBUG] GET 200 http://sonarqube.electric.net/api/qualityprofiles/search.protobuf?projectKey=com.fusemail%3Aadminportal-api | time=41ms
  [INFO] Load project quality profiles (done) | time=53ms
  [INFO] Load project active rules
  [DEBUG] GET 200 http://sonarqube.electric.net/api/rules/search.protobuf?f=repo,name,severity,lang,internalKey,templateKey,params,actives&amp;activation=true&amp;qprofile=c-sonar-way-50322&amp;p=1&amp;ps=500 | time=128ms
  [DEBUG] GET 200 http://sonarqube.electric.net/api/rules/search.protobuf?f=repo,name,severity,lang,internalKey,templateKey,params,actives&amp;activation=true&amp;qprofile=cpp-sonar-way-23842&amp;p=1&amp;ps=500 | time=160ms
  [DEBUG] GET 200 http://sonarqube.electric.net/api/rules/search.protobuf?f=repo,name,severity,lang,internalKey,templateKey,params,actives&amp;activation=true&amp;qprofile=java-sonar-03590&amp;p=1&amp;ps=500 | time=64ms
  [DEBUG] GET 200 http://sonarqube.electric.net/api/rules/search.protobuf?f=repo,name,severity,lang,internalKey,templateKey,params,actives&amp;activation=true&amp;qprofile=js-sonar-way-84357&amp;p=1&amp;ps=500 | time=103ms
  [DEBUG] GET 200 http://sonarqube.electric.net/api/rules/search.protobuf?f=repo,name,severity,lang,internalKey,templateKey,params,actives&amp;activation=true&amp;qprofile=objc-sonar-way-52782&amp;p=1&amp;ps=500 | time=123ms
  [DEBUG] GET 200 http://sonarqube.electric.net/api/rules/search.protobuf?f=repo,name,severity,lang,internalKey,templateKey,params,actives&amp;activation=true&amp;qprofile=py-sonar-way-75611&amp;p=1&amp;ps=500 | time=69ms
  [INFO] Load project active rules (done) | time=728ms
  [INFO] Load server issues
  [DEBUG] GET 200 http://sonarqube.electric.net/batch/issues.protobuf?key=com.fusemail%3Aadminportal-api | time=333ms
  [INFO] Load server issues (done) | time=524ms
  [INFO] Load user information
  [DEBUG] GET 401 http://sonarqube.electric.net/batch/users?logins=axxx.mxxxx | time=31ms
  [INFO] ------------------------------------------------------------------------
  [INFO] BUILD FAILURE
  [INFO] ------------------------------------------------------------------------
  [INFO] Total time: 8.647 s
  [INFO] Finished at: 2016-07-22T11:42:01-07:00
  [INFO] Final Memory: 66M/467M
  </code></pre>
  
  <p>The user we see there did have an account in the sonarqube server, I did remove him to see what happens. </p>