Yair Zaslavsky has posted comments on this change.

Change subject: aaa: Change builtin authenticators and directories 
initialization
......................................................................


Patch Set 5:

(8 comments)

http://gerrit.ovirt.org/#/c/25741/5/backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/InitBackendServicesOnStartupBean.java
File 
backend/manager/modules/bll/src/main/java/org/ovirt/engine/core/bll/InitBackendServicesOnStartupBean.java:

Line 122:         ExtensionsManager.getInstance().load(authConfig);
Line 123: 
Line 124:         Properties dirConfig = new Properties();
Line 125:         dirConfig.put(ExtensionsManager.CLASS, 
"org.ovirt.engine.extensions.aaa.builtin.internal.InternalDirectory");
Line 126:         dirConfig.put(ExtensionsManager.PROVIDES, 
"org.ovirt.engine.core.authorization");
> are you sure the provides is based on class name and not simple name of Aut
PROVIDES hold entry of autheorization/authentication, didn't understand your 
comment.
CLASS holds the full class name.
Line 127:         dirConfig.put(ExtensionsManager.ENABLED, "true");
Line 128:         dirConfig.put(ExtensionsManager.MODULE, 
"org.ovirt.engine.extensions.builtin");
Line 129:         dirConfig.put("config.authz.user.name", Config.<String> 
getValue(ConfigValues.AdminUser));
Line 130:         dirConfig.put(ExtensionsManager.NAME, 
"builtin-authz-internal");


Line 126:         dirConfig.put(ExtensionsManager.PROVIDES, 
"org.ovirt.engine.core.authorization");
Line 127:         dirConfig.put(ExtensionsManager.ENABLED, "true");
Line 128:         dirConfig.put(ExtensionsManager.MODULE, 
"org.ovirt.engine.extensions.builtin");
Line 129:         dirConfig.put("config.authz.user.name", Config.<String> 
getValue(ConfigValues.AdminUser));
Line 130:         dirConfig.put(ExtensionsManager.NAME, 
"builtin-authz-internal");
> move this up so config. will be at same block
not sure i understood what to move up.
for dirConfig we have only one entry that the prefix of its key is "config" - 
the "configuathz.user.name" - do u want it to be first/last at the dirConfig 
part?
Line 131:         dirConfig.put("ovirt.engine.aaa.authz.profile.name", 
"internal");
Line 132:         ExtensionsManager.getInstance().load(dirConfig);
Line 133:     }
Line 134: 


Line 127:         dirConfig.put(ExtensionsManager.ENABLED, "true");
Line 128:         dirConfig.put(ExtensionsManager.MODULE, 
"org.ovirt.engine.extensions.builtin");
Line 129:         dirConfig.put("config.authz.user.name", Config.<String> 
getValue(ConfigValues.AdminUser));
Line 130:         dirConfig.put(ExtensionsManager.NAME, 
"builtin-authz-internal");
Line 131:         dirConfig.put("ovirt.engine.aaa.authz.profile.name", 
"internal");
> why do we need profile name at authz... I will start notice these more now 
Well, I assume that in several directory implementations I will require to know 
what is the profile name.
For example, in the patch I previously squashed, I used the profile name  
inside KerbeorsLdapDirectory as the "domain name".
If I don't use the context for it, then I can set the profile name during 
profile creation.
Line 132:         ExtensionsManager.getInstance().load(dirConfig);
Line 133:     }
Line 134: 
Line 135:     private void createKerberosLdapAAAConfigurations() {


Line 143:             authConfig.put(ExtensionsManager.ENABLED, "true");
Line 144:             authConfig.put(ExtensionsManager.MODULE, 
"org.ovirt.engine.extensions.builtin");
Line 145:             authConfig.put(ExtensionsManager.NAME, 
String.format("builtin-authn-%1$s", domain));
Line 146:             authConfig.put("ovirt.engine.aaa.authn.profile.name", 
domain);
Line 147:             authConfig.put("ovirt.engine.aaa.authn.authz.plugin", 
String.format("builtin-authz-%1$s", domain));
> I would have added specific config so that we can implicitly have a key to 
please elaborate. the specific entry at vdc_options holds a domains list.
why would i want to set it? i set a single domain from it, as i assume profile 
name == domain.
Line 148:             ExtensionsManager.getInstance().load(authConfig);
Line 149: 
Line 150:             Properties dirConfig = new Properties();
Line 151:             dirConfig.put(ExtensionsManager.CLASS,


http://gerrit.ovirt.org/#/c/25741/5/backend/manager/modules/builtin-extensions/src/main/java/org/ovirt/engine/extensions/aaa/builtin/internal/InternalAuthenticator.java
File 
backend/manager/modules/builtin-extensions/src/main/java/org/ovirt/engine/extensions/aaa/builtin/internal/InternalAuthenticator.java:

Line 16:     public void authenticate(String user, String password) {
Line 17:         String adminUser = 
((Properties)context.get(ExtensionProperties.CONFIGURATION)).getProperty("config.authn.user.name");
Line 18:         String adminPassword =  
((Properties)context.get(ExtensionProperties.CONFIGURATION)).getProperty("config.authn.user.password");
Line 19:         if (!ObjectUtils.equals(user, adminUser)
Line 20:                 || !ObjectUtils.equals(password, adminPassword)) {
> hmmm... why not:
Done
Line 21:             throw new 
AAAExtensionException(AAAExtensionException.AAAExtensionError.INCORRECT_CREDENTIALS,
 "");
Line 22:         }
Line 23:     }
Line 24: 


http://gerrit.ovirt.org/#/c/25741/5/backend/manager/modules/extensions-manager/src/main/java/org/ovirt/engine/core/extensions/mgr/ExtensionsManager.java
File 
backend/manager/modules/extensions-manager/src/main/java/org/ovirt/engine/core/extensions/mgr/ExtensionsManager.java:

Line 118:     }
Line 119: 
Line 120:     private ExtensionsManager() {
Line 121:         for (File directory : 
EngineLocalConfig.getInstance().getExtensionsDirectories()) {
Line 122:             loadDirectory(directory);
> one time used funciton^ why not perform the loop here?
Done
Line 123:         }
Line 124:     }
Line 125: 
Line 126:     public void load(Properties configuration) {


Line 139:     }
Line 140: 
Line 141:     private synchronized void loadImpl(Properties props, File 
confFile) {
Line 142:         ExtensionEntry entry = new ExtensionEntry(props, confFile);
Line 143:         ExtensionEntry alreadyLoaded = 
loadedEntries.get(entry.getName());
> alreadyLoaded implies boolean... please rename to alreadyLoadedEntry or som
Done
Line 144:         if (alreadyLoaded != null) {
Line 145:             throw new ConfigurationException(String.format("Could not 
load the configuration %1$s. %2$s",
Line 146:                     String.format("'%1$s' %2$s", entry.getName(), 
entry.file != null ? "from file " + entry.file.getAbsolutePath(): ""),
Line 147:                     alreadyLoaded.file != null ? String.format("The 
already loaded file %1$s contains a configuration with the same name",


Line 148:                             alreadyLoaded.file.getAbsolutePath())
Line 149:                             : ""));
Line 150:         }
Line 151:         loadedEntries.put(entry.getName(), entry);
Line 152:         activate(entry);
> one time used function, right? why not perform it here?
Done
Line 153:     }
Line 154: 
Line 155:     private void loadDirectory(File directory) throws 
ConfigurationException {
Line 156:         // Check that the folder that contains the configuration 
files exists:


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Gerrit-MessageType: comment
Gerrit-Change-Id: Id8513cb992c5becef7e83c04a8da8bc7f1622348
Gerrit-PatchSet: 5
Gerrit-Project: ovirt-engine
Gerrit-Branch: master
Gerrit-Owner: Yair Zaslavsky <[email protected]>
Gerrit-Reviewer: Alon Bar-Lev <[email protected]>
Gerrit-Reviewer: Yair Zaslavsky <[email protected]>
Gerrit-Reviewer: [email protected]
Gerrit-Reviewer: oVirt Jenkins CI Server
Gerrit-HasComments: Yes
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