import java.security.NoSuchAlgorithmException;
import java.security.cert.CertificateException;
import java.util.ArrayList;
+import java.util.Collections;
import java.util.List;
import org.onap.aaf.cadi.AbsUserCache;
import org.onap.aaf.cadi.taf.basic.BasicHttpTaf;
import org.onap.aaf.cadi.taf.cert.X509Taf;
import org.onap.aaf.cadi.taf.dos.DenialOfServiceTaf;
+import org.onap.aaf.cadi.util.Split;
/**
* Create a Consistent Configuration mechanism, even when configuration styles are as vastly different as
// Special Behaviors
public static final String CADI_BATH_CONVERT = "cadi_bath_convert";
public static final String CADI_API_ENFORCEMENT = "cadi_api_enforcement";
+ public static final String CADI_ADD_TAFS = "cadi_add_tafs";
+ public static final String CADI_ADD_LURS = "cadi_add_lurs";
public static final String CADI_USER_CHAIN_TAG = "cadi_user_chain";
public static final String CADI_USER_CHAIN = "USER_CHAIN";
access.log(Level.INIT, "Hostname set to",hostname);
// Get appropriate TAFs
- ArrayList<HttpTaf> htlist = new ArrayList<>();
+ ArrayList<Priori<HttpTaf>> htlist = new ArrayList<>();
/////////////////////////////////////////////////////
// Add a Denial of Service TAF
// Note: how IPs and IDs are added are up to service type.
// They call "DenialOfServiceTaf.denyIP(String) or denyID(String)
/////////////////////////////////////////////////////
- htlist.add(new DenialOfServiceTaf(access));
+ htlist.add(new Priori<HttpTaf>(new DenialOfServiceTaf(access),0));
/////////////////////////////////////////////////////
// Configure Client Cert TAF
}
try {
x509TAF=new X509Taf(access,lur);
- htlist.add(x509TAF);
+ htlist.add(new Priori<HttpTaf>(x509TAF,10));
access.log(Level.INIT,"Certificate Authorization enabled");
} catch (SecurityException | IllegalArgumentException e) {
access.log(Level.INIT,"AAFListedCertIdentity cannot be instantiated. Certificate Authorization is now disabled",e);
access.log(Level.INIT,"Both tokenurl and introspecturl are required. Oauth Authorization is disabled.");
}
Constructor<HttpTaf> obasicConst = obasicCls.getConstructor(PropAccess.class,String.class, String.class, String.class);
- htlist.add(obasicConst.newInstance(access,basicRealm,tokenurl,introspecturl));
+ htlist.add(new Priori<HttpTaf>(obasicConst.newInstance(access,basicRealm,tokenurl,introspecturl),20));
access.log(Level.INIT,"Oauth supported Basic Authorization is enabled");
} catch (NoSuchMethodException | SecurityException | InstantiationException | IllegalAccessException | IllegalArgumentException | InvocationTargetException e) {
access.log(Level.INIT, e);
if (x509TAF!=null) {
x509TAF.add(bht);
}
- htlist.add(bht);
+ htlist.add(new Priori<HttpTaf>(bht,20));
access.log(Level.INIT,"Basic Authorization is enabled");
}
} else {
access.log(Level.DEBUG, e1);
}
if (additionalTafLurs!=null && additionalTafLurs.length>0 && (oadtClss!=null && additionalTafLurs[0].getClass().isAssignableFrom(oadtClss))) {
- htlist.add((HttpTaf)additionalTafLurs[0]);
+ htlist.add(new Priori<HttpTaf>((HttpTaf)additionalTafLurs[0],30));
String[] array= new String[additionalTafLurs.length-1];
if (array.length>0) {
System.arraycopy(htlist, 1, array, 0, array.length);
Method oaTTmgrGI = oaTTmgrCls.getMethod("getInstance",PropAccess.class,String.class,String.class);
Object oaTTmgr = oaTTmgrGI.invoke(null /*this is static method*/,access,oauthTokenUrl,oauthIntrospectUrl);
Constructor<HttpTaf> oaTConst = oaTCls.getConstructor(Access.class,oaTTmgrCls);
- htlist.add(oaTConst.newInstance(access,oaTTmgr));
+ htlist.add(new Priori<HttpTaf>(oaTConst.newInstance(access,oaTTmgr),30));
access.log(Level.INIT,"OAuth2 TAF is enabled");
} catch (NoSuchMethodException | SecurityException | IllegalAccessException | IllegalArgumentException | InvocationTargetException | InstantiationException e) {
access.log(Level.INIT,"OAuth2HttpTaf cannot be instantiated. OAuth2 is disabled",e);
// Needs to be before Cert... see below
/////////////////////////////////////////////////////
if (aaftaf!=null) {
- htlist.add(aaftaf);
+ htlist.add(new Priori<HttpTaf>(aaftaf,40));
}
}
/////////////////////////////////////////////////////
- // Any Additional Lurs passed in Constructor
+ // Any Additional Tafs passed in Constructor
/////////////////////////////////////////////////////
if (additionalTafLurs!=null) {
+ int i=0;
for (Object additional : additionalTafLurs) {
if (additional instanceof BasicHttpTaf) {
BasicHttpTaf ht = (BasicHttpTaf)additional;
access.printf(Level.INIT,"%s Authentication is enabled",cv);
}
}
- htlist.add(ht);
+ htlist.add(new Priori<HttpTaf>(ht,50+i++));
} else if (additional instanceof HttpTaf) {
HttpTaf ht = (HttpTaf)additional;
- htlist.add(ht);
+ htlist.add(new Priori<HttpTaf>(ht,50+i++));
access.printf(Level.INIT,"%s Authentication is enabled",additional.getClass().getSimpleName());
} else if (hasOAuthDirectTAF) {
Class<?> daupCls;
access.log(Level.INIT, e);
}
if (daupCls != null && additional.getClass().isAssignableFrom(daupCls)) {
- htlist.add(new BasicHttpTaf(access, (CredVal)additional , basicRealm, userExp, basicWarn));
+ htlist.add(new Priori<HttpTaf>(new BasicHttpTaf(access, (CredVal)additional , basicRealm, userExp, basicWarn),50+i++));
access.printf(Level.INIT,"Direct BasicAuth Authentication is enabled",additional.getClass().getSimpleName());
}
}
// Add BasicAuth, if any, to x509Taf
if (x509TAF!=null) {
- for ( HttpTaf ht : htlist) {
- if (ht instanceof BasicHttpTaf) {
- x509TAF.add((BasicHttpTaf)ht);
+ for ( Priori<HttpTaf> ht : htlist) {
+ if (ht.t instanceof BasicHttpTaf) {
+ x509TAF.add((BasicHttpTaf)ht.t);
}
}
}
+
+ /////////////////////////////////////////////////////
+ // Additional TAFs by Plugin
+ /////////////////////////////////////////////////////
+ Priori.add(access, CADI_ADD_TAFS, htlist);
+
/////////////////////////////////////////////////////
// Create EpiTaf from configured TAFs
/////////////////////////////////////////////////////
if (htlist.size()==1) {
// just return the one
- taf = htlist.get(0);
+ taf = htlist.get(0).t;
} else {
+ Collections.sort(htlist);
HttpTaf[] htarray = new HttpTaf[htlist.size()];
- htlist.toArray(htarray);
+ int i=-1;
+ StringBuilder sb = new StringBuilder("Tafs processed in this order:\n");
+ for(Priori<HttpTaf> pht : htlist) {
+ htarray[++i] = pht.t;
+ sb.append(" ");
+ sb.append(pht.t.getClass().getName());
+ sb.append('(');
+ sb.append(pht.priority);
+ sb.append(")\n");
+ }
+ access.log(Level.INIT, sb);
+
Locator<URI> locator = loadLocator(si, logProp(access, AAF_LOCATE_URL, null));
taf = new HttpEpiTaf(access,locator, tc, htarray); // ok to pass locator == null
public static Lur configLur(SecurityInfoC<HttpURLConnection> si, Connector con, Object ... additionalTafLurs) throws CadiException {
Access access = si.access;
- List<Lur> lurs = new ArrayList<>();
+ List<Priori<Lur>> lurs = new ArrayList<>();
/////////////////////////////////////////////////////
// Configure a Local Property Based RBAC/LUR
if (groups!=null || users!=null) {
LocalLur ll = new LocalLur(access, users, groups); // note b64==null is ok.. just means no encryption.
- lurs.add(ll);
+ lurs.add(new Priori<Lur>(ll,10));
String writeto = access.getProperty(WRITE_TO,null);
if (writeto!=null) {
if (olurCls!=null) {
Constructor<?> olurCnst = olurCls.getConstructor(PropAccess.class,String.class,String.class);
Lur olur = (Lur)olurCnst.newInstance(access,tokenUrl,introspectUrl);
- lurs.add(olur);
+ lurs.add(new Priori<Lur>(olur,20));
access.log(Level.INIT, "OAuth2 LUR enabled");
} else {
access.log(Level.INIT,"AAF/OAuth LUR plugin is not available.");
}
if (con!=null) { // try to reutilize connector
- lurs.add(con.newLur());
+ lurs.add(new Priori<Lur>(con.newLur(),30));
} else {
/////////////////////////////////////////////////////
// Configure the AAF Lur (if any)
access.log(Level.INIT,"ERROR! AAF LUR Failed construction. NOT Configured");
} else {
access.log(Level.INIT,"AAF LUR Configured to ",aafURL);
- lurs.add((Lur)aaflur);
+ lurs.add(new Priori<Lur>((Lur)aaflur,40));
String debugIDs = logProp(access,Config.AAF_DEBUG_IDS, null);
if (debugIDs !=null && aaflur instanceof CachingLur) {
((CachingLur<?>)aaflur).setDebug(debugIDs);
// Any Additional passed in Constructor
/////////////////////////////////////////////////////
if (additionalTafLurs!=null) {
+ int i=0;
for (Object additional : additionalTafLurs) {
if (additional instanceof Lur) {
- lurs.add((Lur)additional);
+ lurs.add(new Priori<Lur>((Lur)additional,50+i++));
access.log(Level.INIT, additional);
}
}
}
+ /////////////////////////////////////////////////////
+ // Additional LURs by Plugin
+ /////////////////////////////////////////////////////
+ Priori.add(access, CADI_ADD_LURS, lurs);
+
/////////////////////////////////////////////////////
// Return a Lur based on how many there are...
/////////////////////////////////////////////////////
// Return a NULL Lur that does nothing.
return new NullLur();
case 1:
- return lurs.get(0); // Only one, just return it, save processing
+ return lurs.get(0).t; // Only one, just return it, save processing
default:
// Multiple Lurs, use EpiLUR to handle
+ Collections.sort(lurs);
Lur[] la = new Lur[lurs.size()];
- lurs.toArray(la);
+ int i=-1;
+ StringBuilder sb = new StringBuilder("Lurs processed in this order:\n");
+ for(Priori<Lur> pht : lurs) {
+ la[++i] = pht.t;
+ sb.append(" ");
+ sb.append(pht.t.getClass().getName());
+ sb.append('(');
+ sb.append(pht.priority);
+ sb.append(")\n");
+ }
+ access.log(Level.INIT, sb);
return new EpiLur(la);
}
}
return defaultRealm;
}
+ private static class Priori<T> implements Comparable<Priori<T>> {
+ public final T t;
+ public final int priority;
+
+ public Priori(final T t, final int priority) {
+ this.t = t;
+ this.priority = priority;
+ }
+
+ @Override
+ public int compareTo(Priori<T> o) {
+ if(priority==o.priority) {
+ return 0;
+ } else if(priority<o.priority) {
+ return -1;
+ } else {
+ return 1;
+ }
+ }
+ public static<T> void add(Access access, final String tag, List<Priori<T>> list) {
+ String plugins = access.getProperty(tag, null);
+ if(plugins!=null) {
+ for(String tafs : Split.splitTrim(';', plugins)) {
+ String[] pluginArray = Split.splitTrim(',', tafs);
+ String clssn = null;
+ int priority = 60;
+ switch(pluginArray.length) {
+ case 0:
+ break;
+ case 1:
+ clssn = tafs;
+ break;
+ default:
+ clssn = pluginArray[0];
+ try {
+ priority = Integer.parseInt(pluginArray[1]);
+ } catch (NumberFormatException nfe) {
+ access.printf(Level.ERROR, "%s format is <classname>,priority[;...]\n",CADI_ADD_TAFS);
+ }
+ }
+
+ if(clssn!=null) {
+ Class<?> cls = loadClass(access, clssn);
+ if(cls!=null) {
+ try {
+ @SuppressWarnings("unchecked")
+ Constructor<T> cnst = (Constructor<T>)cls.getConstructor(Access.class);
+ try {
+ list.add(new Priori<T>(cnst.newInstance(access),priority));
+ } catch (InstantiationException | IllegalAccessException | IllegalArgumentException | InvocationTargetException e) {
+ access.printf(Level.ERROR, "%s cannot be constructed with Access.\n",clssn);
+ }
+ } catch (NoSuchMethodException | SecurityException e) {
+ access.printf(Level.ERROR, "%s needs a Constructor taking Access as sole param.\n",clssn);
+ }
+ }
+ }
+ }
+ }
+ }
+ }
}
Code Review / aaf / authz.git / commitdiff