Merge pull request #1073 from gitblit/1062-DocEditorUpdates

Paul Martin

2016-04-30 a502d96a860456ec5e8c96761db70f7cabb74751

 src/main/java/com/gitblit/manager/AuthenticationManager.java

@@ -41,6 +41,7 @@
import com.gitblit.auth.AuthenticationProvider;
import com.gitblit.auth.AuthenticationProvider.UsernamePasswordAuthenticationProvider;
import com.gitblit.auth.HtpasswdAuthProvider;
import com.gitblit.auth.HttpHeaderAuthProvider;
import com.gitblit.auth.LdapAuthProvider;
import com.gitblit.auth.PAMAuthProvider;
import com.gitblit.auth.RedmineAuthProvider;
@@ -92,6 +93,7 @@
      // map of shortcut provider names
      providerNames = new HashMap<String, Class<? extends AuthenticationProvider>>();
      providerNames.put("htpasswd", HtpasswdAuthProvider.class);
      providerNames.put("httpheader", HttpHeaderAuthProvider.class);
      providerNames.put("ldap", LdapAuthProvider.class);
      providerNames.put("pam", PAMAuthProvider.class);
      providerNames.put("redmine", RedmineAuthProvider.class);
@@ -170,7 +172,11 @@
   }

   /**
    * Authenticate a user based on HTTP request parameters.
    * Used to handle authentication for page requests.
    *
    * This allows authentication to occur based on the contents of the request
    * itself. If no configured @{AuthenticationProvider}s authenticate succesffully,
    * a request for login will be shown.
    *
    * Authentication by X509Certificate is tried first and then by cookie.
    *
@@ -185,7 +191,7 @@
   /**
    * Authenticate a user based on HTTP request parameters.
    *
    * Authentication by servlet container principal, X509Certificate, cookie,
    * Authentication by custom HTTP header, servlet container principal, X509Certificate, cookie,
    * and finally BASIC header.
    *
    * @param httpRequest
@@ -198,7 +204,7 @@
      // Check if this request has already been authenticated, and trust that instead of re-processing
      String reqAuthUser = (String) httpRequest.getAttribute(Constants.ATTRIB_AUTHUSER);
      if (!StringUtils.isEmpty(reqAuthUser)) {
         logger.warn("Called servlet authenticate when request is already authenticated.");
         logger.debug("Called servlet authenticate when request is already authenticated.");
         return userManager.getUserModel(reqAuthUser);
      }

@@ -317,6 +323,18 @@
                     user.username, httpRequest.getRemoteAddr()));
               return validateAuthentication(user, AuthenticationType.CREDENTIALS);
            }
         }
      }

      // Check each configured AuthenticationProvider
      for (AuthenticationProvider ap : authenticationProviders) {
         UserModel authedUser = ap.authenticate(httpRequest);
         if (null != authedUser) {
            flagRequest(httpRequest, ap.getAuthenticationType(), authedUser.username);
            logger.debug(MessageFormat.format("{0} authenticated by {1} from {2} for {3}",
                  authedUser.username, ap.getServiceName(), httpRequest.getRemoteAddr(),
                  httpRequest.getPathInfo()));
            return validateAuthentication(authedUser, ap.getAuthenticationType());
         }
      }
      return null;
@@ -448,6 +466,12 @@
         return null;
      }

      if (username.equalsIgnoreCase(Constants.FEDERATION_USER)) {
         // can not authenticate internal FEDERATION_USER at this point
         // it must be routed to FederationManager
         return null;
      }
		
      String usernameDecoded = StringUtils.decodeUsername(username);
      String pw = new String(password);
      if (StringUtils.isEmpty(pw)) {