NIFI-655:
- Keeping token expiration between 1 minute and 12 hours.

Project: http://git-wip-us.apache.org/repos/asf/nifi/repo
Commit: http://git-wip-us.apache.org/repos/asf/nifi/commit/4bb8b137
Tree: http://git-wip-us.apache.org/repos/asf/nifi/tree/4bb8b137
Diff: http://git-wip-us.apache.org/repos/asf/nifi/diff/4bb8b137

Branch: refs/heads/master
Commit: 4bb8b137f09219ecc7fbc81a25a3079140745b7e
Parents: a196207
Author: Matt Gilman <[email protected]>
Authored: Tue Nov 17 18:58:22 2015 -0500
Committer: Matt Gilman <[email protected]>
Committed: Tue Nov 17 18:58:22 2015 -0500

----------------------------------------------------------------------
 .../org/apache/nifi/web/api/AccessResource.java | 20 ++++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)
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http://git-wip-us.apache.org/repos/asf/nifi/blob/4bb8b137/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/api/AccessResource.java
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diff --git 
a/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/api/AccessResource.java
 
b/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/api/AccessResource.java
index 67eb8b4..57de41d 100644
--- 
a/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/api/AccessResource.java
+++ 
b/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/api/AccessResource.java
@@ -33,6 +33,7 @@ import java.net.URI;
 import java.security.cert.X509Certificate;
 import java.util.Arrays;
 import java.util.List;
+import java.util.concurrent.TimeUnit;
 import javax.servlet.http.HttpServletRequest;
 import javax.ws.rs.DefaultValue;
 import javax.ws.rs.FormParam;
@@ -316,9 +317,24 @@ public class AccessResource extends ApplicationResource {
             try {
                 // attempt to authenticate
                 final AuthenticationResponse authenticationResponse = 
loginIdentityProvider.authenticate(new LoginCredentials(username, password));
-
+                final long maxExpiration = TimeUnit.MILLISECONDS.convert(12, 
TimeUnit.HOURS);
+                final long minExpiration = TimeUnit.MILLISECONDS.convert(1, 
TimeUnit.MINUTES);
+                
+                long expiration = authenticationResponse.getExpiration();
+                if (expiration > maxExpiration) {
+                    expiration = maxExpiration;
+                    
+                    logger.warn(String.format("Max token expiration exceeded. 
Setting expiration to %s from %s for %s", expiration, 
+                            authenticationResponse.getExpiration(), 
authenticationResponse.getIdentity()));
+                } else if (expiration < minExpiration) {
+                    expiration = minExpiration;
+                    
+                    logger.warn(String.format("Min token expiration not met. 
Setting expiration to %s from %s for %s", expiration, 
+                            authenticationResponse.getExpiration(), 
authenticationResponse.getIdentity()));
+                }
+                
                 // create the authentication token
-                loginAuthenticationToken = new 
LoginAuthenticationToken(authenticationResponse.getUsername(), 
authenticationResponse.getExpiration());
+                loginAuthenticationToken = new 
LoginAuthenticationToken(authenticationResponse.getUsername(), expiration);
             } catch (final InvalidLoginCredentialsException ilce) {
                 throw new IllegalArgumentException("The supplied username and 
password are not valid.", ilce);
             } catch (final IdentityAccessException iae) {

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