@Test
public void testConvertToCmisAcl() {
Ace ace = aceN.toCommonsAce();
assertEquals(ANDREAS, ace.getPrincipalId());
assertEquals(1, ace.getPermissions().size());
assertEquals("", ace.getPermissions().get(0));
ace = aceR.toCommonsAce();
assertEquals(BERTA, ace.getPrincipalId());
assertEquals(1, ace.getPermissions().size());
assertEquals(EnumBasicPermissions.CMIS_READ.value(), ace.getPermissions().get(0));
ace = aceW.toCommonsAce();
assertEquals(CHRISTIAN, ace.getPrincipalId());
assertEquals(1, ace.getPermissions().size());
assertEquals(EnumBasicPermissions.CMIS_WRITE.value(), ace.getPermissions().get(0));
ace = aceA.toCommonsAce();
assertEquals(DOROTHEE, ace.getPrincipalId());
assertEquals(1, ace.getPermissions().size());
assertEquals(EnumBasicPermissions.CMIS_ALL.value(), ace.getPermissions().get(0));
InMemoryAcl acl = createDefaultAcl();
Acl commonsAcl = acl.toCommonsAcl();
assertEquals(4, commonsAcl.getAces().size());
assertTrue(hasCommonsAce(commonsAcl, ANDREAS, ""));
assertFalse(hasCommonsAce(commonsAcl, ANDREAS, EnumBasicPermissions.CMIS_READ.value()));
assertFalse(hasCommonsAce(commonsAcl, ANDREAS, EnumBasicPermissions.CMIS_WRITE.value()));
assertFalse(hasCommonsAce(commonsAcl, ANDREAS, EnumBasicPermissions.CMIS_ALL.value()));
assertTrue(hasCommonsAce(commonsAcl, BERTA, EnumBasicPermissions.CMIS_READ.value()));
assertTrue(hasCommonsAce(commonsAcl, CHRISTIAN, EnumBasicPermissions.CMIS_WRITE.value()));
assertTrue(hasCommonsAce(commonsAcl, DOROTHEE, EnumBasicPermissions.CMIS_ALL.value()));
}
public int getAclId(StoredObjectImpl so, Acl addACEs, Acl removeACEs) {
InMemoryAcl newAcl;
boolean removeDefaultAcl = false;
int aclId = 0;
if (so == null) {
newAcl = new InMemoryAcl();
} else {
aclId = so.getAclId();
newAcl = getInMemoryAcl(aclId);
if (null == newAcl) {
newAcl = new InMemoryAcl();
} else {
// copy list so that we can safely change it without effecting
// the original
newAcl = new InMemoryAcl(newAcl.getAces());
}
}
if (newAcl.size() == 0 && addACEs == null && removeACEs == null) {
return 0;
}
if (null != removeACEs) {
for (Ace ace : removeACEs.getAces()) {
InMemoryAce inMemAce = new InMemoryAce(ace);
if (inMemAce.equals(InMemoryAce.getDefaultAce())) {
removeDefaultAcl = true;
}
}
}
if (so != null && 0 == aclId && !removeDefaultAcl) {
return 0; // if object grants full access to everyone and it will
// not be removed we do nothing
}
// add ACEs
if (null != addACEs) {
for (Ace ace : addACEs.getAces()) {
InMemoryAce inMemAce = new InMemoryAce(ace);
if (inMemAce.equals(InMemoryAce.getDefaultAce())) {
return 0; // if everyone has full access there is no need to
}
// add additional ACLs.
newAcl.addAce(inMemAce);
}
}
// remove ACEs
if (null != removeACEs) {
for (Ace ace : removeACEs.getAces()) {
InMemoryAce inMemAce = new InMemoryAce(ace);
newAcl.removeAce(inMemAce);
}
}
if (newAcl.size() > 0) {
return addAcl(newAcl);
} else {
return 0;
}
}
public class InMemoryAce {
private final String principalId;
private Permission permission;
private static InMemoryAce DEFAULT_ACE =
new InMemoryAce(InMemoryAce.getAnyoneUser(), Permission.ALL);
public static final String getAnyoneUser() {
return "anyone";
}
public static final String getAnonymousUser() {
return "anonymous";
}
public static final InMemoryAce getDefaultAce() {
return DEFAULT_ACE;
}
public InMemoryAce(Ace commonsAce) {
if (null == commonsAce
|| null == commonsAce.getPrincipalId()
|| null == commonsAce.getPermissions())
throw new IllegalArgumentException("Cannot create InMemoryAce with null value");
List<String> perms = commonsAce.getPermissions();
if (perms.size() != 1)
throw new IllegalArgumentException("InMemory only supports ACEs with a single permission.");
String perm = perms.get(0);
this.principalId = commonsAce.getPrincipalId();
this.permission = Permission.fromCmisString(perm);
}
public InMemoryAce(String prinicpalId, Permission permission) {
if (null == prinicpalId || null == permission)
throw new IllegalArgumentException("Cannot create InMemoryAce with null value");
this.principalId = prinicpalId;
this.permission = permission;
}
public String getPrincipalId() {
return principalId;
}
public Permission getPermission() {
return permission;
}
public void setPermission(Permission newPermission) {
permission = newPermission;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((permission == null) ? 0 : permission.hashCode());
result = prime * result + ((principalId == null) ? 0 : principalId.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj) return true;
if (obj == null) return false;
if (getClass() != obj.getClass()) return false;
InMemoryAce other = (InMemoryAce) obj;
if (permission != other.permission) return false;
if (principalId == null) {
if (other.principalId != null) return false;
} else if (!principalId.equals(other.principalId)) return false;
return true;
}
public boolean hasPermission(Permission permission2) {
return this.permission.compareTo(permission2) >= 0;
}
@Override
public String toString() {
return "InMemoryAce [principalId=" + principalId + ", permission=" + permission + "]";
}
public Ace toCommonsAce() {
return new AccessControlEntryImpl(
new AccessControlPrincipalDataImpl(principalId),
Collections.singletonList(permission.toCmisString()));
}
}
