Zachary Sabourin
--- a/src/main/java/org/eclipsefoundation/openvsx/resources/PublisherAgreementResource.java
+++ b/src/main/java/org/eclipsefoundation/openvsx/resources/PublisherAgreementResource.java
     */
-    private DrupalUserInfo getTokenUser() {
-        DrupalUserInfo tokenUser = (DrupalUserInfo) request.getAttribute(OAuthFilter.TOKEN_USER);
-        if (tokenUser == null) {
-            throw new FinalForbiddenException("No user associated with this token");
+    private void validateSigningRequest(AgreementSigningRequest request) {
+        if (!StringUtils.isNumeric(request.getVersion()) || Double.parseDouble(request.getVersion()) != docVersion) {
+            throw new BadRequestException("The version of the agreement is missing or invalid");
+        }
+
+        if (StringUtils.isBlank(request.getGithubHandle())) {
+            throw new BadRequestException("The github_handle is missing or invalid");
+        }
+
+        // Ensure GH handle from current user same as in request body.
+        if (!StringUtils.equalsIgnoreCase(getTokenUser().getGithubHandle(), request.getGithubHandle())) {
--- a/src/main/java/org/eclipsefoundation/openvsx/services/impl/DefaultPublisherAgreementService.java
+++ b/src/main/java/org/eclipsefoundation/openvsx/services/impl/DefaultPublisherAgreementService.java
+                .setComments("Generated by api.eclipse.org/openvsx/publisher_agreement")
                .build();
    }
+
+    /**
+     * Encodes the given document into a Json String.
+     * 
+     * @param document the desired document to encode
+     * @return A json String containing the document data
+     */
+    private String encodeDocumentBody(DocumentBody document) {
+        try {
+            return objectMapper.writeValueAsString(document);
+        } catch (Exception e) {
+            LOGGER.error("Error while encoding document body", e);
+            return "";
--- a/src/main/java/org/eclipsefoundation/openvsx/services/FoundationOperationService.java 0 → 100644
+++ b/src/main/java/org/eclipsefoundation/openvsx/services/FoundationOperationService.java 0 → 100644
+* available under the terms of the Eclipse Public License 2.0
+* which is available at https://www.eclipse.org/legal/epl-2.0/
+*
+* Author: Zachary Sabourin <zachary.sabourin@eclipse-foundation.org>
+*
+* SPDX-License-Identifier: EPL-2.0
+**********************************************************************/
+package org.eclipsefoundation.openvsx.services;
+
+import java.util.Optional;
+
+import org.eclipsefoundation.foundationdb.client.model.PeopleDocumentData;
+import org.eclipsefoundation.foundationdb.client.model.SysModLogData;
+import org.eclipsefoundation.openvsx.api.models.EfUser;
+import org.eclipsefoundation.openvsx.api.models.ModLogHeaders;
+