OPENDJ-830 (CR-1505) Implement authentication and authorization for HTTP co...

Jean-Noel Rouvignac

05.53.2013 26b9114c9e8529e7f2294fa2a5d6ff7645f69824

 opendj3/opendj-server2x-adapter/src/main/java/org/forgerock/opendj/adapter/server2x/Converters.java

@@ -37,12 +37,16 @@
import org.forgerock.opendj.ldap.DereferenceAliasesPolicy;
import org.forgerock.opendj.ldap.ErrorResultException;
import org.forgerock.opendj.ldap.LinkedAttribute;
import org.forgerock.opendj.ldap.RDN;
import org.forgerock.opendj.ldap.ResultCode;
import org.forgerock.opendj.ldap.controls.Control;
import org.forgerock.opendj.ldap.controls.GenericControl;
import org.forgerock.opendj.ldap.responses.Responses;
import org.forgerock.opendj.ldap.responses.Result;
import org.forgerock.opendj.ldap.responses.SearchResultEntry;
import org.opends.server.core.BindOperation;
import org.opends.server.core.CompareOperation;
import org.opends.server.core.ExtendedOperation;
import org.opends.server.protocols.asn1.ASN1;
import org.opends.server.protocols.asn1.ASN1Exception;
import org.opends.server.protocols.asn1.ASN1Writer;
@@ -50,14 +54,14 @@
import org.opends.server.protocols.ldap.LDAPControl;
import org.opends.server.protocols.ldap.LDAPFilter;
import org.opends.server.protocols.ldap.LDAPModification;
import org.opends.server.types.AttributeBuilder;
import org.opends.server.types.AttributeType;
import org.opends.server.types.AttributeValue;
import org.opends.server.types.AttributeValues;
import org.opends.server.types.ByteStringBuilder;
import org.opends.server.types.DereferencePolicy;
import org.opends.server.types.LDAPException;
import org.opends.server.types.ModificationType;
import org.opends.server.types.Operation;
import org.opends.server.types.SearchResultReference;
import org.opends.server.types.SearchScope;

/**
 * Common utility methods.
@@ -70,6 +74,30 @@
    }

    /**
     * Converts from OpenDJ LDAP SDK {@link org.forgerock.opendj.ldap.responses.SearchResultEntry} to OpenDJ
     * server {@link org.opends.server.types.SearchResultEntry}.
     *
     * @param value
     *          value to convert
     * @return the converted value
     */
    public static org.opends.server.types.SearchResultEntry to(
            final org.forgerock.opendj.ldap.responses.SearchResultEntry value) {
        if (value != null) {
            org.opends.server.types.Entry entry =
                new org.opends.server.types.Entry(to(value.getName()), null, null, null);
            org.opends.server.types.SearchResultEntry searchResultEntry =
                new org.opends.server.types.SearchResultEntry(entry, to(value.getControls()));
            List<AttributeValue> duplicateValues = new ArrayList<AttributeValue>();
            for (org.opends.server.types.Attribute attribute : toAttributes(value.getAllAttributes())) {
                searchResultEntry.addAttribute(attribute, duplicateValues);
            }
            return searchResultEntry;
        }
        return null;
    }

    /**
     * Converts from OpenDJ LDAP SDK {@link DereferenceAliasesPolicy} to OpenDJ
     * server {@link DereferencePolicy}.
     *
@@ -86,13 +114,29 @@
     * Converts from OpenDJ LDAP SDK {@link DN} to OpenDJ server
     * {@link org.opends.server.types.DN}.
     *
     * @param userDn
     * @param dn
     *          value to convert
     * @return the converted value
     */
    public static org.opends.server.types.DN to(final DN userDn) {
    public static org.opends.server.types.DN to(final DN dn) {
        try {
            return org.opends.server.types.DN.decode(userDn.toString());
            return org.opends.server.types.DN.decode(dn.toString());
        } catch (Exception e) {
            throw new IllegalStateException(e.getMessage());
        }
    }

    /**
     * Converts from OpenDJ LDAP SDK {@link RDN} to OpenDJ server
     * {@link org.opends.server.types.RDN}.
     *
     * @param rdn
     *          value to convert
     * @return the converted value
     */
    public static org.opends.server.types.RDN to(final RDN rdn) {
        try {
            return org.opends.server.types.RDN.decode(rdn.toString());
        } catch (Exception e) {
            throw new IllegalStateException(e.getMessage());
        }
@@ -123,7 +167,7 @@
     */
    public static org.opends.server.types.SearchScope to(
            final org.forgerock.opendj.ldap.SearchScope searchScope) {
        return SearchScope.values()[searchScope.intValue()];
        return org.opends.server.types.SearchScope.values()[searchScope.intValue()];
    }

    /**
@@ -155,8 +199,8 @@
     */
    public static org.opends.server.types.SearchResultReference to(
            final org.forgerock.opendj.ldap.responses.SearchResultReference searchResultReference) {
        return new SearchResultReference(searchResultReference.getURIs(), to(searchResultReference
                .getControls()));
        return new org.opends.server.types.SearchResultReference(
                searchResultReference.getURIs(), to(searchResultReference.getControls()));
    }

    /**
@@ -194,12 +238,12 @@
     */
    public static List<org.opends.server.types.Control> to(
            final List<org.forgerock.opendj.ldap.controls.Control> listOfControl) {
        List<org.opends.server.types.Control> toListofControl =
        List<org.opends.server.types.Control> toListOfControl =
                new ArrayList<org.opends.server.types.Control>(listOfControl.size());
        for (org.forgerock.opendj.ldap.controls.Control c : listOfControl) {
            toListofControl.add(to(c));
            toListOfControl.add(to(c));
        }
        return toListofControl;
        return toListOfControl;
    }

    /**
@@ -233,13 +277,13 @@
     */
    public static List<org.opends.server.types.RawAttribute> to(
            final Iterable<org.forgerock.opendj.ldap.Attribute> listOfAttributes) {
        List<org.opends.server.types.RawAttribute> toListofAttributes =
        List<org.opends.server.types.RawAttribute> toListOfAttributes =
                new ArrayList<org.opends.server.types.RawAttribute>(
                        ((Collection<org.forgerock.opendj.ldap.Attribute>) listOfAttributes).size());
        for (org.forgerock.opendj.ldap.Attribute a : listOfAttributes) {
            toListofAttributes.add(to(a));
            toListOfAttributes.add(to(a));
        }
        return toListofAttributes;
        return toListOfAttributes;
    }

    /**
@@ -266,14 +310,88 @@
     *          value to convert
     * @return the converted value
     */
    public static List<org.opends.server.types.RawModification> toModifications(
    public static List<org.opends.server.types.RawModification> toRawModifications(
            final List<org.forgerock.opendj.ldap.Modification> listOfModifications) {
        List<org.opends.server.types.RawModification> toListofModifications =
        List<org.opends.server.types.RawModification> toListOfModifications =
                new ArrayList<org.opends.server.types.RawModification>(listOfModifications.size());
        for (org.forgerock.opendj.ldap.Modification m : listOfModifications) {
            toListofModifications.add(to(m));
            toListOfModifications.add(to(m));
        }
        return toListofModifications;
        return toListOfModifications;
    }

    /**
     * Converts from OpenDJ LDAP SDK {@link org.forgerock.opendj.ldap.Attribute}
     * to OpenDJ server {@link org.opends.server.types.Attribute}.
     *
     * @param attribute
     *          value to convert
     * @return the converted value
     */
    public static org.opends.server.types.Attribute toAttribute(
            final org.forgerock.opendj.ldap.Attribute attribute) {
        final AttributeBuilder attrBuilder =
            new AttributeBuilder(attribute.getAttributeDescriptionAsString());
        final AttributeType attrType = attrBuilder.getAttributeType();
        for (ByteString b : attribute.toArray()) {
            attrBuilder.add(AttributeValues.create(attrType, to(b)));
        }
        return attrBuilder.toAttribute();
    }

    /**
     * Converts from an <code>Iterable</code> of OpenDJ LDAP SDK
     * {@link org.forgerock.opendj.ldap.Attribute} to a <code>List</code> of
     * OpenDJ server {@link org.opends.server.types.RawAttribute}.
     *
     * @param listOfAttributes
     *          value to convert
     * @return the converted value
     */
    public static List<org.opends.server.types.Attribute> toAttributes(
            final Iterable<org.forgerock.opendj.ldap.Attribute> listOfAttributes) {
        List<org.opends.server.types.Attribute> toListOfAttributes =
                new ArrayList<org.opends.server.types.Attribute>(
                        ((Collection<org.forgerock.opendj.ldap.Attribute>) listOfAttributes).size());
        for (org.forgerock.opendj.ldap.Attribute a : listOfAttributes) {
            toListOfAttributes.add(toAttribute(a));
        }
        return toListOfAttributes;
    }

    /**
     * Converts from OpenDJ LDAP SDK
     * {@link org.forgerock.opendj.ldap.Modification} to OpenDJ server
     * {@link org.opends.server.types.Modification}.
     *
     * @param modification
     *          value to convert
     * @return the converted value
     */
    public static org.opends.server.types.Modification toModification(
            final org.forgerock.opendj.ldap.Modification modification) {
        return new org.opends.server.types.Modification(to(modification.getModificationType()),
            toAttribute(modification.getAttribute()));
    }

    /**
     * Converts from a <code>List</code> of OpenDJ LDAP SDK
     * {@link org.forgerock.opendj.ldap.Modification} to a <code>List</code> of
     * OpenDJ server {@link org.opends.server.types.Modification}.
     *
     * @param listOfModifications
     *          value to convert
     * @return the converted value
     */
    public static List<org.opends.server.types.Modification> toModifications(
            final List<org.forgerock.opendj.ldap.Modification> listOfModifications) {
        List<org.opends.server.types.Modification> toListOfModifications =
                new ArrayList<org.opends.server.types.Modification>(
                        listOfModifications.size());
        for (org.forgerock.opendj.ldap.Modification m : listOfModifications) {
            toListOfModifications.add(toModification(m));
        }
        return toListOfModifications;
    }

    /**
@@ -287,7 +405,7 @@
     */
    public static org.opends.server.types.ModificationType to(
            final org.forgerock.opendj.ldap.ModificationType modificationType) {
        return ModificationType.values()[modificationType.intValue()];
        return org.opends.server.types.ModificationType.values()[modificationType.intValue()];
    }

    /**
@@ -306,6 +424,19 @@
    }

    /**
     * Converts from OpenDJ server {@link org.opends.server.types.SearchScope}. to
     * OpenDJ LDAP SDK {@link org.forgerock.opendj.ldap.SearchScope}.
     *
     * @param searchScope
     *          value to convert
     * @return the converted value
     */
    public static org.forgerock.opendj.ldap.SearchScope from(
            final org.opends.server.types.SearchScope searchScope) {
        return org.forgerock.opendj.ldap.SearchScope.values().get(searchScope.intValue());
    }

    /**
     * Converts from OpenDJ server
     * {@link org.opends.server.protocols.ldap.LDAPControl} to OpenDJ LDAP SDK
     * {@link Control}.
@@ -516,8 +647,19 @@
     *           when an error occurs
     */
    public static Result getResponseResult(final Operation operation) throws ErrorResultException {
        Result result = Responses.newResult(getResultCode(operation));
        return getResponseResult(operation, result);
        return getResponseResult(operation, newSDKResult(operation));
    }

    private static Result newSDKResult(final Operation operation) {
        ResultCode rc = getResultCode(operation);
        if (operation instanceof BindOperation) {
            return Responses.newBindResult(rc);
        } else if (operation instanceof CompareOperation) {
            return Responses.newCompareResult(rc);
        } else if (operation instanceof ExtendedOperation) {
            return Responses.newGenericExtendedResult(rc);
        }
        return Responses.newResult(rc);
    }

    /**