/* */ public boolean checkCommunity(String paramString) /* */ {
/* 272 */ for (Enumeration localEnumeration = this.entryList.elements();
localEnumeration.hasMoreElements(); ) {
/* 273 */ AclEntryImpl localAclEntryImpl = (AclEntryImpl) localEnumeration.nextElement();
/* 274 */ if (localAclEntryImpl.checkCommunity(paramString)) return true;
/* */ }
/* 276 */ return false;
/* */ }
/* */ public boolean checkPermission(
Principal paramPrincipal, String paramString, Permission paramPermission)
/* */ {
/* 253 */ for (Enumeration localEnumeration = this.entryList.elements();
localEnumeration.hasMoreElements(); ) {
/* 254 */ AclEntryImpl localAclEntryImpl = (AclEntryImpl) localEnumeration.nextElement();
/* 255 */ if ((localAclEntryImpl.getPrincipal().equals(paramPrincipal))
&&
/* 256 */ (localAclEntryImpl.checkPermission(paramPermission))
&& (localAclEntryImpl.checkCommunity(paramString))) return true;
/* */ }
/* 258 */ return false;
/* */ }
/**
* Returns ann enumeration of community strings. Community strings are returned as String.
*
* @return The enumeration of community strings.
*/
public Enumeration<String> communities() {
HashSet<String> set = new HashSet<String>();
Vector<String> res = new Vector<String>();
for (Enumeration<AclEntry> e = acl.entries(); e.hasMoreElements(); ) {
AclEntryImpl entry = (AclEntryImpl) e.nextElement();
for (Enumeration<String> cs = entry.communities(); cs.hasMoreElements(); ) {
set.add(cs.nextElement());
}
}
String[] objs = set.toArray(new String[0]);
for (int i = 0; i < objs.length; i++) res.addElement(objs[i]);
return res.elements();
}
/** Converts the input configuration file into ACL. */
private void readAuthorizedListFile() {
alwaysAuthorized = false;
if (authorizedListFile == null) {
if (SNMP_LOGGER.isLoggable(Level.FINER)) {
SNMP_LOGGER.logp(
Level.FINER,
SnmpAcl.class.getName(),
"readAuthorizedListFile",
"alwaysAuthorized set to true");
}
alwaysAuthorized = true;
} else {
// Read the file content
Parser parser = null;
try {
parser = new Parser(new FileInputStream(getAuthorizedListFile()));
} catch (FileNotFoundException e) {
if (SNMP_LOGGER.isLoggable(Level.FINEST)) {
SNMP_LOGGER.logp(
Level.FINEST,
SnmpAcl.class.getName(),
"readAuthorizedListFile",
"The specified file was not found, authorize everybody");
}
alwaysAuthorized = true;
return;
}
try {
JDMSecurityDefs n = parser.SecurityDefs();
n.buildAclEntries(owner, acl);
n.buildTrapEntries(trapDestList);
n.buildInformEntries(informDestList);
} catch (ParseException e) {
if (SNMP_LOGGER.isLoggable(Level.FINEST)) {
SNMP_LOGGER.logp(
Level.FINEST,
SnmpAcl.class.getName(),
"readAuthorizedListFile",
"Got parsing exception",
e);
}
throw new IllegalArgumentException(e.getMessage());
} catch (Error err) {
if (SNMP_LOGGER.isLoggable(Level.FINEST)) {
SNMP_LOGGER.logp(
Level.FINEST,
SnmpAcl.class.getName(),
"readAuthorizedListFile",
"Got unexpected error",
err);
}
throw new IllegalArgumentException(err.getMessage());
}
for (Enumeration<AclEntry> e = acl.entries(); e.hasMoreElements(); ) {
AclEntryImpl aa = (AclEntryImpl) e.nextElement();
if (SNMP_LOGGER.isLoggable(Level.FINER)) {
SNMP_LOGGER.logp(
Level.FINER,
SnmpAcl.class.getName(),
"readAuthorizedListFile",
"===> " + aa.getPrincipal().toString());
}
for (Enumeration<java.security.acl.Permission> eee = aa.permissions();
eee.hasMoreElements(); ) {
java.security.acl.Permission perm = eee.nextElement();
if (SNMP_LOGGER.isLoggable(Level.FINER)) {
SNMP_LOGGER.logp(
Level.FINER, SnmpAcl.class.getName(), "readAuthorizedListFile", "perm = " + perm);
}
}
}
}
}
