Make group approvals conditional based on config

README.md

@@ -23,7 +23,7 @@ Hermes was created and is currently maintained by HashiCorp Labs, a small team i
 
 1. Enable the following APIs for [Google Workspace APIs](https://developers.google.com/workspace/guides/enable-apis)
 
-   - Admin SDK API
+   - Admin SDK API (optional, if enabling Google Groups as document approvers)
    - Google Docs API
    - Google Drive API
    - Gmail API
@@ -146,12 +146,12 @@ NOTE: when not using a Google service account, this will automatically open a br
 
 - Create a new key (JSON type) for the service account and download it.
 - Go to [Delegating domain-wide authority to the service account](https://developers.google.com/identity/protocols/oauth2/service-account#delegatingauthority) and follow the instructions to enter the OAuth scopes.
-- Add the following OAuth scopes (comma-delimited list):
+- Add the following OAuth scopes (if enabling group approvals, add `https://www.googleapis.com/auth/admin.directory.group.readonly` to the comma-delimited list):
   `https://www.googleapis.com/auth/directory.readonly,https://www.googleapis.com/auth/documents,https://www.googleapis.com/auth/drive,https://www.googleapis.com/auth/gmail.send`
 
 1. Configure the service account in the `auth` block under the `google_workspace` config block.
 
-More to come here...
+1. If enabling group approvals, add the `https://www.googleapis.com/auth/admin.directory.group.readonly` role to the service user configured as the `subject` in the `auth` block (from previous step).
 
 ## Architecture
 

configs/config.hcl

@@ -122,8 +122,15 @@ google_workspace {
   // drafts_folder contains all draft documents.
   drafts_folder = "my-drafts-folder-id"
 
-	// groups_prefix is the prefix to use when searching for Google Groups.
-  // groups_prefix = "team-"
+  // group_approvals is the configuration for using Google Groups as document
+  // approvers.
+  group_approvals {
+    // enabled enables using Google Groups as document approvers.
+    enabled = false
+
+    // search_prefix is the prefix to use when searching for Google Groups.
+    // search_prefix = "team-"
+  }
 
   // If create_doc_shortcuts is set to true, shortcuts_folder will contain an
   // organized hierarchy of folders and shortcuts to published files that can be

internal/api/v2/groups.go

@@ -47,6 +47,14 @@ func GroupsHandler(srv server.Server) http.Handler {
 			return
 		}
 
+		// Respond with error if group approvals are not enabled.
+		if srv.Config.GoogleWorkspace.GroupApprovals == nil ||
+			!srv.Config.GoogleWorkspace.GroupApprovals.Enabled {
+			http.Error(w,
+				"Group approvals have not been enabled", http.StatusUnprocessableEntity)
+			return
+		}
+
 		switch r.Method {
 		case "POST":
 			// Decode request.
@@ -73,11 +81,16 @@ func GroupsHandler(srv server.Server) http.Handler {
 			)
 
 			// Retrieve groups with prefix, if configured.
-			if srv.Config.GoogleWorkspace.GroupsPrefix != "" {
+			searchPrefix := ""
+			if srv.Config.GoogleWorkspace.GroupApprovals != nil &&
+				srv.Config.GoogleWorkspace.GroupApprovals.SearchPrefix != "" {
+				searchPrefix = srv.Config.GoogleWorkspace.GroupApprovals.SearchPrefix
+			}
+			if searchPrefix != "" {
 				maxNonPrefixGroups = maxGroupResults - maxPrefixGroupResults
 
 				prefixQuery := fmt.Sprintf(
-					"%s%s", srv.Config.GoogleWorkspace.GroupsPrefix, query)
+					"%s%s", searchPrefix, query)
 				prefixGroups, err = srv.GWService.AdminDirectory.Groups.List().
 					Domain(srv.Config.GoogleWorkspace.Domain).
 					MaxResults(maxPrefixGroupResults).

internal/config/config.go

@@ -219,8 +219,9 @@ type GoogleWorkspace struct {
 	// DraftsFolder is the folder that contains all document drafts.
 	DraftsFolder string `hcl:"drafts_folder"`
 
-	// GroupsPrefix is the prefix to use when searching for Google Groups.
-	GroupsPrefix string `hcl:"groups_prefix,optional"`
+	// GoogleWorkspaceGroupApprovals is the configuration for using Google Groups as
+	// document approvers.
+	GroupApprovals *GoogleWorkspaceGroupApprovals `hcl:"group_approvals,block"`
 
 	// OAuth2 is the configuration to use OAuth 2.0 to access Google Workspace
 	// APIs.
@@ -241,6 +242,16 @@ type GoogleWorkspace struct {
 	UserNotFoundEmail *GoogleWorkspaceUserNotFoundEmail `hcl:"user_not_found_email,block"`
 }
 
+// GoogleWorkspaceGroupApprovals is the configuration for using Google Groups as
+// document approvers.
+type GoogleWorkspaceGroupApprovals struct {
+	// Enabled enables using Google Groups as document approvers.
+	Enabled bool `hcl:"enabled,optional"`
+
+	// SearchPrefix is the prefix to use when searching for Google Groups.
+	SearchPrefix string `hcl:"search_prefix,optional"`
+}
+
 // GoogleWorkspaceOAuth2 is the configuration to use OAuth 2.0 to access Google
 // Workspace APIs.
 type GoogleWorkspaceOAuth2 struct {

web/app/components/dashboard/new-features-banner.hbs

@@ -3,28 +3,39 @@
     data-test-new-features-banner
     @type="inline"
     @color="highlight"
-    @icon="folder-star"
+    {{! Icon is hidden by CSS; See `dashboard.scss` }}
     @onDismiss={{this.dismiss}}
     class="mb-10"
     as |A|
   >
-    <A.Title>Introducing Projects!</A.Title>
+    <A.Title>What's new in Hermes</A.Title>
     <A.Description>
-      Projects are a new way to organize documents and links around an effort.
-      <div class="mt-2 mb-1 flex items-center gap-2">
-        <Hds::Button
-          @route="authenticated.projects"
-          @text="Browse projects"
-          @size="small"
-        />
-        <span class="hermes-h4">or</span>
-        <Hds::Button
-          @route="authenticated.new.project"
-          @text="Start a project"
-          @color="secondary"
-          @size="small"
-        />
-      </div>
+      <ul class="icon-list">
+        {{#if this.configSvc.config.group_approvals}}
+          <li>
+            <FlightIcon @name="users" />
+            <p>
+              Google Groups can be added as document approvers
+            </p>
+          </li>
+        {{/if}}
+        <li>
+          <FlightIcon @name="swap-horizontal" />
+          <p>
+            Document ownership can be transferred between users
+          </p>
+        </li>
+        <li>
+          <FlightIcon @name="smile" />
+          <p>
+            We've improved owner filtering on the
+            <LinkTo @route="authenticated.documents" class="underlined-link">
+              All Docs
+            </LinkTo>
+            view
+          </p>
+        </li>
+      </ul>
     </A.Description>
   </Hds::Alert>
 {{/if}}

web/app/components/dashboard/new-features-banner.ts

@@ -2,15 +2,22 @@ import Component from "@glimmer/component";
 import { tracked } from "@glimmer/tracking";
 import window from "ember-window-mock";
 import { action } from "@ember/object";
+import { inject as service } from "@ember/service";
+import ConfigService from "hermes/services/config";
 
 export const NEW_FEATURES_BANNER_LOCAL_STORAGE_ITEM =
-  "jan-18-2024-newFeatureBannerIsShown";
+  "apr-12-2024-newFeatureBannerIsShown";
 
 interface DashboardNewFeaturesBannerSignature {
   Args: {};
 }
 
 export default class DashboardNewFeaturesBanner extends Component<DashboardNewFeaturesBannerSignature> {
+  /**
+   * Used to determine whether the Google Groups callout should be shown.
+   */
+  @service("config") declare configSvc: ConfigService;
+
   @tracked protected isDismissed = false;
 
   /**

web/app/components/document/sidebar.hbs

@@ -289,7 +289,7 @@
               @onSave={{perform this.saveApprovers}}
               @isSaving={{this.saveIsRunning}}
               @isReadOnly={{this.editingIsDisabled}}
-              @includeGroupsInPeopleSelect={{true}}
+              @includeGroupsInPeopleSelect={{this.configSvc.config.group_approvals}}
               {{! Provide the document to the `has-approved-doc` helper }}
               @document={{@document}}
             />
@@ -767,7 +767,7 @@
           <Hds::Form::Field @layout="vertical" as |F|>
             <F.Control>
               <Inputs::PeopleSelect
-                @includeGroups={{true}}
+                @includeGroups={{this.configSvc.config.group_approvals}}
                 @renderInPlace={{true}}
                 @selected={{this.allApprovers}}
                 @onChange={{this.updateApprovers}}

web/app/config/environment.d.ts

@@ -24,6 +24,7 @@ export interface HermesConfig {
   };
   shortLinkBaseURL: string;
   skipGoogleAuth: boolean;
+  groupApprovals: boolean;
   showEmberAnimatedTools: boolean;
   supportLinkURL: string;
   version: string;

web/app/routes/authenticated/document.ts

@@ -157,17 +157,19 @@ export default class AuthenticatedDocumentRoute extends Route {
 
     // Check if the user is a group approver.
 
-    const resp = await this.fetchSvc
-      .fetch(
-        `/api/${this.configSvc.config.api_version}/approvals/${params.document_id}`,
-        { method: "OPTIONS" },
-      )
-      .then((r) => r);
-
-    const allowed = resp?.headers.get("allowed");
-
-    if (allowed?.includes("POST")) {
-      viewerIsGroupApprover = true;
+    if (this.configSvc.config.group_approvals) {
+      const resp = await this.fetchSvc
+        .fetch(
+          `/api/${this.configSvc.config.api_version}/approvals/${params.document_id}`,
+          { method: "OPTIONS" },
+        )
+        .then((r) => r);
+
+      const allowed = resp?.headers.get("allowed");
+
+      if (allowed?.includes("POST")) {
+        viewerIsGroupApprover = true;
+      }
     }
 
     const typedDoc = doc as HermesDocument;

web/app/services/config.ts

@@ -18,6 +18,7 @@ export default class ConfigService extends Service {
     support_link_url: config.supportLinkURL,
     version: config.version,
     short_revision: config.shortRevision,
+    group_approvals: config.groupApprovals,
   };
 
   setConfig(param: HermesConfig) {

web/app/styles/components/dashboard.scss

@@ -68,3 +68,18 @@
     @apply mt-0;
   }
 }
+
+.hds-alert--color-highlight {
+  @apply pl-5;
+
+  .hds-alert__icon {
+    @apply hidden;
+  }
+}
+
+.icon-list {
+  li {
+    @apply grid items-center gap-2.5 py-0.5 pl-1;
+    grid-template-columns: 16px 1fr;
+  }
+}

web/mirage/utils.ts

@@ -50,6 +50,7 @@ export const TEST_WEB_CONFIG = {
   google_doc_folders: "",
   short_link_base_url: TEST_SHORT_LINK_BASE_URL,
   skip_google_auth: false,
+  group_approvals: true,
   google_analytics_tag_id: undefined,
   support_link_url: TEST_SUPPORT_URL,
   version: "1.2.3",

web/web.go

@@ -64,6 +64,7 @@ type ConfigResponse struct {
 	GoogleAnalyticsTagID     string          `json:"google_analytics_tag_id"`
 	GoogleOAuth2ClientID     string          `json:"google_oauth2_client_id"`
 	GoogleOAuth2HD           string          `json:"google_oauth2_hd"`
+	GroupApprovals           bool            `json:"group_approvals"`
 	JiraURL                  string          `json:"jira_url"`
 	ShortLinkBaseURL         string          `json:"short_link_base_url"`
 	SkipGoogleAuth           bool            `json:"skip_google_auth"`
@@ -120,6 +121,13 @@ func ConfigHandler(
 			createDocsAsUser = true
 		}
 
+		// Set GroupApprovals if enabled in the config.
+		groupApprovals := false
+		if cfg.GoogleWorkspace.GroupApprovals != nil &&
+			cfg.GoogleWorkspace.GroupApprovals.Enabled {
+			groupApprovals = true
+		}
+
 		// Set JiraURL if enabled in the config.
 		jiraURL := ""
 		if cfg.Jira != nil && cfg.Jira.Enabled {
@@ -136,6 +144,7 @@ func ConfigHandler(
 			GoogleAnalyticsTagID:     cfg.GoogleAnalyticsTagID,
 			GoogleOAuth2ClientID:     cfg.GoogleWorkspace.OAuth2.ClientID,
 			GoogleOAuth2HD:           cfg.GoogleWorkspace.OAuth2.HD,
+			GroupApprovals:           groupApprovals,
 			JiraURL:                  jiraURL,
 			ShortLinkBaseURL:         shortLinkBaseURL,
 			SkipGoogleAuth:           skipGoogleAuth,