Enable experimental vm modules to see if it fixes google sync error

This has been discontinued but we will use the legacy image for now
to maintain CI test coverage while we find a replacement.

.github/CODEOWNERS

@@ -6,3 +6,9 @@
 
 # Default file owners.
 * @bitwarden/team-admin-console-dev
+
+# Docker-related files
+**/Dockerfile @bitwarden/team-appsec @bitwarden/dept-bre
+**/*.dockerignore @bitwarden/team-appsec @bitwarden/dept-bre
+**/entrypoint.sh @bitwarden/team-appsec @bitwarden/dept-bre
+**/docker-compose.yml @bitwarden/team-appsec @bitwarden/dept-bre

.github/workflows/build.yml

@@ -23,20 +23,22 @@ jobs:
       node_version: ${{ steps.retrieve-node-version.outputs.node_version }}
     steps:
       - name: Checkout repo
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        with:
+          persist-credentials: false
 
       - name: Get Package Version
         id: retrieve-version
         run: |
           PKG_VERSION=$(jq -r .version package.json)
-          echo "package_version=$PKG_VERSION" >> $GITHUB_OUTPUT
+          echo "package_version=$PKG_VERSION" >> "$GITHUB_OUTPUT"
 
       - name: Get Node Version
         id: retrieve-node-version
         run: |
           NODE_NVMRC=$(cat .nvmrc)
           NODE_VERSION=${NODE_NVMRC/v/''}
-          echo "node_version=$NODE_VERSION" >> $GITHUB_OUTPUT
+          echo "node_version=$NODE_VERSION" >> "$GITHUB_OUTPUT"
 
   linux-cli:
     name: Build Linux CLI
@@ -49,7 +51,9 @@ jobs:
       contents: read
     steps:
       - name: Checkout repo
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        with:
+          persist-credentials: false
 
       - name: Set up Node
         uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0
@@ -61,7 +65,7 @@ jobs:
       - name: Update NPM
         run: |
           npm install -g node-gyp
-          node-gyp install $(node -v)
+          node-gyp install "$(node -v)"
 
       - name: Keytar
         run: |
@@ -72,8 +76,8 @@ jobs:
           keytarUrl="https://github.com/atom/node-keytar/releases/download/v$keytarVersion/$keytarTarGz"
 
           mkdir -p ./keytar/linux
-          wget $keytarUrl -O ./keytar/linux/$keytarTarGz
+          wget "$keytarUrl" -O "./keytar/linux/$keytarTarGz"
-          tar -xvf ./keytar/linux/$keytarTarGz -C ./keytar/linux
+          tar -xvf "./keytar/linux/$keytarTarGz" -C ./keytar/linux
 
       - name: Install
         run: npm install
@@ -82,19 +86,19 @@ jobs:
         run: npm run dist:cli:lin
 
       - name: Zip
-        run: zip -j dist-cli/bwdc-linux-$_PACKAGE_VERSION.zip dist-cli/linux/bwdc keytar/linux/build/Release/keytar.node
+        run: zip -j "dist-cli/bwdc-linux-$_PACKAGE_VERSION.zip" "dist-cli/linux/bwdc" "keytar/linux/build/Release/keytar.node"
 
       - name: Version Test
         run: |
           sudo apt-get update
           sudo apt install libsecret-1-0 dbus-x11 gnome-keyring
-          eval $(dbus-launch --sh-syntax)
+          eval "$(dbus-launch --sh-syntax)"
 
-          eval $(echo -n "" | /usr/bin/gnome-keyring-daemon --login)
+          eval "$(echo -n "" | /usr/bin/gnome-keyring-daemon --login)"
-          eval $(/usr/bin/gnome-keyring-daemon --components=secrets --start)
+          eval "$(/usr/bin/gnome-keyring-daemon --components=secrets --start)"
 
           mkdir -p test/linux
-          unzip ./dist-cli/bwdc-linux-$_PACKAGE_VERSION.zip -d ./test/linux
+          unzip "./dist-cli/bwdc-linux-$_PACKAGE_VERSION.zip" -d ./test/linux
 
           testVersion=$(./test/linux/bwdc -v)
 
@@ -125,7 +129,9 @@ jobs:
       _NODE_VERSION: ${{ needs.setup.outputs.node_version }}
     steps:
       - name: Checkout repo
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        with:
+          persist-credentials: false
 
       - name: Set up Node
         uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0
@@ -137,7 +143,7 @@ jobs:
       - name: Update NPM
         run: |
           npm install -g node-gyp
-          node-gyp install $(node -v)
+          node-gyp install "$(node -v)"
 
       - name: Keytar
         run: |
@@ -148,8 +154,8 @@ jobs:
           keytarUrl="https://github.com/atom/node-keytar/releases/download/v$keytarVersion/$keytarTarGz"
 
           mkdir -p ./keytar/macos
-          wget $keytarUrl -O ./keytar/macos/$keytarTarGz
+          wget "$keytarUrl" -O "./keytar/macos/$keytarTarGz"
-          tar -xvf ./keytar/macos/$keytarTarGz -C ./keytar/macos
+          tar -xvf "./keytar/macos/$keytarTarGz" -C ./keytar/macos
 
       - name: Install
         run: npm install
@@ -158,12 +164,12 @@ jobs:
         run: npm run dist:cli:mac
 
       - name: Zip
-        run: zip -j dist-cli/bwdc-macos-$_PACKAGE_VERSION.zip dist-cli/macos/bwdc keytar/macos/build/Release/keytar.node
+        run: zip -j "dist-cli/bwdc-macos-$_PACKAGE_VERSION.zip" "dist-cli/macos/bwdc" "keytar/macos/build/Release/keytar.node"
 
       - name: Version Test
         run: |
           mkdir -p test/macos
-          unzip ./dist-cli/bwdc-macos-$_PACKAGE_VERSION.zip -d ./test/macos
+          unzip "./dist-cli/bwdc-macos-$_PACKAGE_VERSION.zip" -d ./test/macos
 
           testVersion=$(./test/macos/bwdc -v)
 
@@ -194,7 +200,9 @@ jobs:
       _NODE_VERSION: ${{ needs.setup.outputs.node_version }}
     steps:
       - name: Checkout repo
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        with:
+          persist-credentials: false
 
       - name: Setup Windows builder
         run: |
@@ -241,7 +249,7 @@ jobs:
       - name: Version Test
         shell: pwsh
         run: |
-          Expand-Archive -Path "dist-cli\bwdc-windows-${{ env._PACKAGE_VERSION }}.zip" -DestinationPath "test\windows"
+          Expand-Archive -Path "dist-cli\bwdc-windows-$env:_PACKAGE_VERSION.zip" -DestinationPath "test\windows"
           $testVersion = Invoke-Expression '& .\test\windows\bwdc.exe -v'
           echo "version: ${env:_PACKAGE_VERSION}"
           echo "testVersion: $testVersion"
@@ -271,7 +279,9 @@ jobs:
       HUSKY: 0
     steps:
       - name: Checkout repo
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        with:
+          persist-credentials: false
 
       - name: Set up Node
         uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0
@@ -369,7 +379,9 @@ jobs:
       HUSKY: 0
     steps:
       - name: Checkout repo
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        with:
+          persist-credentials: false
 
       - name: Set up Node
         uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0
@@ -381,7 +393,7 @@ jobs:
       - name: Update NPM
         run: |
           npm install -g node-gyp
-          node-gyp install $(node -v)
+          node-gyp install "$(node -v)"
 
       - name: Set up environment
         run: |
@@ -427,7 +439,9 @@ jobs:
       HUSKY: 0
     steps:
       - name: Checkout repo
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        with:
+          persist-credentials: false
 
       - name: Set up Node
         uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0
@@ -439,7 +453,7 @@ jobs:
       - name: Update NPM
         run: |
           npm install -g node-gyp
-          node-gyp install $(node -v)
+          node-gyp install "$(node -v)"
 
       - name: Print environment
         run: |
@@ -464,16 +478,16 @@ jobs:
 
       - name: Get certificates
         run: |
-          mkdir -p $HOME/certificates
+          mkdir -p "$HOME/certificates"
 
           az keyvault secret show --id https://bitwarden-ci.vault.azure.net/certificates/devid-app-cert |
-            jq -r .value | base64 -d > $HOME/certificates/devid-app-cert.p12
+            jq -r .value | base64 -d > "$HOME/certificates/devid-app-cert.p12"
 
           az keyvault secret show --id https://bitwarden-ci.vault.azure.net/certificates/devid-installer-cert |
-            jq -r .value | base64 -d > $HOME/certificates/devid-installer-cert.p12
+            jq -r .value | base64 -d > "$HOME/certificates/devid-installer-cert.p12"
 
           az keyvault secret show --id https://bitwarden-ci.vault.azure.net/certificates/macdev-cert |
-            jq -r .value | base64 -d > $HOME/certificates/macdev-cert.p12
+            jq -r .value | base64 -d > "$HOME/certificates/macdev-cert.p12"
 
       - name: Log out from Azure
         uses: bitwarden/gh-actions/azure-logout@main
@@ -482,9 +496,9 @@ jobs:
         env:
           KEYCHAIN_PASSWORD: ${{ steps.get-kv-secrets.outputs.KEYCHAIN-PASSWORD }}
         run: |
-          security create-keychain -p $KEYCHAIN_PASSWORD build.keychain
+          security create-keychain -p "$KEYCHAIN_PASSWORD" build.keychain
           security default-keychain -s build.keychain
-          security unlock-keychain -p $KEYCHAIN_PASSWORD build.keychain
+          security unlock-keychain -p "$KEYCHAIN_PASSWORD" build.keychain
           security set-keychain-settings -lut 1200 build.keychain
 
           security import "$HOME/certificates/devid-app-cert.p12" -k build.keychain -P "" \
@@ -496,12 +510,12 @@ jobs:
           security import "$HOME/certificates/macdev-cert.p12" -k build.keychain -P "" \
             -T /usr/bin/codesign -T /usr/bin/security -T /usr/bin/productbuild
 
-          security set-key-partition-list -S apple-tool:,apple:,codesign: -s -k $KEYCHAIN_PASSWORD build.keychain
+          security set-key-partition-list -S apple-tool:,apple:,codesign: -s -k "$KEYCHAIN_PASSWORD" build.keychain
 
       - name: Load package version
         run: |
           $rootPath = $env:GITHUB_WORKSPACE;
-          $packageVersion = (Get-Content -Raw -Path $rootPath\package.json | ConvertFrom-Json).version;
+          $packageVersion = (Get-Content -Raw -Path "$rootPath\package.json" | ConvertFrom-Json).version;
 
           Write-Output "Setting package version to $packageVersion";
           Write-Output "PACKAGE_VERSION=$packageVersion" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append;
@@ -511,10 +525,12 @@ jobs:
         run: npm install
 
       - name: Set up private auth key
+        env:
+          _APP_STORE_CONNECT_AUTH_KEY: ${{ steps.get-kv-secrets.outputs.APP-STORE-CONNECT-AUTH-KEY }}
         run: |
           mkdir ~/private_keys
           cat << EOF > ~/private_keys/AuthKey_UFD296548T.p8
-          ${{ steps.get-kv-secrets.outputs.APP-STORE-CONNECT-AUTH-KEY }}
+          ${_APP_STORE_CONNECT_AUTH_KEY}
           EOF
 
       - name: Build application

.github/workflows/integration-test.yml

@@ -29,14 +29,16 @@ jobs:
 
     steps:
       - name: Check out repo
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        with:
+          persist-credentials: false
 
       - name: Get Node version
         id: retrieve-node-version
         run: |
           NODE_NVMRC=$(cat .nvmrc)
           NODE_VERSION=${NODE_NVMRC/v/''}
-          echo "node_version=$NODE_VERSION" >> $GITHUB_OUTPUT
+          echo "node_version=$NODE_VERSION" >> "$GITHUB_OUTPUT"
 
       - name: Set up Node
         uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0

.github/workflows/release.yml

@@ -26,7 +26,9 @@ jobs:
       release_version: ${{ steps.version.outputs.version }}
     steps:
       - name: Checkout repo
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        with:
+          persist-credentials: false
 
       - name: Branch check
         if: ${{ inputs.release_type != 'Dry Run' }}

.github/workflows/test.yml

@@ -22,14 +22,16 @@ jobs:
 
     steps:
       - name: Check out repo
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        with:
+          persist-credentials: false
 
       - name: Get Node version
         id: retrieve-node-version
         run: |
           NODE_NVMRC=$(cat .nvmrc)
           NODE_VERSION=${NODE_NVMRC/v/''}
-          echo "node_version=$NODE_VERSION" >> $GITHUB_OUTPUT
+          echo "node_version=$NODE_VERSION" >> "$GITHUB_OUTPUT"
 
       - name: Set up Node
         uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444 # v5.0.0

.github/workflows/version-bump.yml

@@ -49,9 +49,10 @@ jobs:
           private-key: ${{ steps.get-kv-secrets.outputs.BW-GHAPP-KEY }}
 
       - name: Checkout Branch
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           token: ${{ steps.app-token.outputs.token }}
+          persist-credentials: true
 
       - name: Setup git
         run: |
@@ -62,7 +63,7 @@ jobs:
         id: current-version
         run: |
           CURRENT_VERSION=$(cat package.json | jq -r '.version')
-          echo "version=$CURRENT_VERSION" >> $GITHUB_OUTPUT
+          echo "version=$CURRENT_VERSION" >> "$GITHUB_OUTPUT"
 
       - name: Verify input version
         if: ${{ inputs.version_number_override != '' }}
@@ -77,8 +78,7 @@ jobs:
           fi
 
           # Check if version is newer.
-          printf '%s\n' "${CURRENT_VERSION}" "${NEW_VERSION}" | sort -C -V
+          if printf '%s\n' "${CURRENT_VERSION}" "${NEW_VERSION}" | sort -C -V; then
-          if [ $? -eq 0 ]; then
             echo "Version check successful."
           else
             echo "Version check failed."
@@ -110,26 +110,34 @@ jobs:
 
       - name: Set final version output
         id: set-final-version-output
+        env:
+          _BUMP_VERSION_OVERRIDE_OUTCOME: ${{ steps.bump-version-override.outcome }}
+          _INPUT_VERSION_NUMBER_OVERRIDE: ${{ inputs.version_number_override }}
+          _BUMP_VERSION_AUTOMATIC_OUTCOME: ${{ steps.bump-version-automatic.outcome }}
+          _CALCULATE_NEXT_VERSION: ${{ steps.calculate-next-version.outputs.version }}
+          
         run: |
-          if [[ "${{ steps.bump-version-override.outcome }}" == "success" ]]; then
+          if [[ "$_BUMP_VERSION_OVERRIDE_OUTCOME" == "success" ]]; then
-            echo "version=${{ inputs.version_number_override }}" >> $GITHUB_OUTPUT
+            echo "version=$_INPUT_VERSION_NUMBER_OVERRIDE" >> "$GITHUB_OUTPUT"
-          elif [[ "${{ steps.bump-version-automatic.outcome }}" == "success" ]]; then
+          elif [[ "$_BUMP_VERSION_AUTOMATIC_OUTCOME" == "success" ]]; then
-            echo "version=${{ steps.calculate-next-version.outputs.version }}" >> $GITHUB_OUTPUT
+            echo "version=$_CALCULATE_NEXT_VERSION" >> "$GITHUB_OUTPUT"
           fi
 
       - name: Check if version changed
         id: version-changed
         run: |
           if [ -n "$(git status --porcelain)" ]; then
-            echo "changes_to_commit=TRUE" >> $GITHUB_OUTPUT
+            echo "changes_to_commit=TRUE" >> "$GITHUB_OUTPUT"
           else
-            echo "changes_to_commit=FALSE" >> $GITHUB_OUTPUT
+            echo "changes_to_commit=FALSE" >> "$GITHUB_OUTPUT"
             echo "No changes to commit!";
           fi
 
       - name: Commit files
         if: ${{ steps.version-changed.outputs.changes_to_commit == 'TRUE' }}
-        run: git commit -m "Bumped version to ${{ steps.set-final-version-output.outputs.version }}" -a
+        env:
+          _VERSION: ${{ steps.set-final-version-output.outputs.version }}
+        run: git commit -m "Bumped version to $_VERSION" -a
 
       - name: Push changes
         if: ${{ steps.version-changed.outputs.changes_to_commit == 'TRUE' }}

docker-compose.yml

@@ -1,6 +1,6 @@
 services:
   open-ldap:
-    image: bitnami/openldap:latest
+    image: bitnamilegacy/openldap:latest
     hostname: openldap
     environment:
       - LDAP_ADMIN_USERNAME=admin

openldap/group-fixtures.ts

@@ -35,6 +35,29 @@ const data: Jsonify<GroupEntry>[] = [
     externalId: "cn=Cleaners,ou=Janitorial,dc=bitwarden,dc=com",
     name: "Cleaners",
   },
+  {
+    userMemberExternalIds: [
+      "cn=Painterson Miki,ou=Product Development,dc=bitwarden,dc=com",
+      "cn=Virgina Pichocki,ou=Product Development,dc=bitwarden,dc=com",
+      "cn=Steffen Carsten,ou=Product Development,dc=bitwarden,dc=com",
+    ],
+    groupMemberReferenceIds: [],
+    users: [],
+    referenceId: "cn=DevOps Team,dc=bitwarden,dc=com",
+    externalId: "cn=DevOps Team,dc=bitwarden,dc=com",
+    name: "DevOps Team",
+  },
+  {
+    userMemberExternalIds: [
+      "cn=Angus Merizzi,ou=Management,dc=bitwarden,dc=com",
+      "cn=Grissel Currer,ou=Management,dc=bitwarden,dc=com",
+    ],
+    groupMemberReferenceIds: [],
+    users: [],
+    referenceId: "cn=Security Team,dc=bitwarden,dc=com",
+    externalId: "cn=Security Team,dc=bitwarden,dc=com",
+    name: "Security Team",
+  },
 ];
 
 export const groupFixtures = data.map((g) => GroupEntry.fromJSON(g));

openldap/ldifs/directory-20.ldif

@@ -689,3 +689,26 @@ pager: +1 804 815-3661
 roomNumber: 9273
 manager: cn=Inga Schnirer,ou=Product Testing,dc=bitwarden, dc=com
 secretary: cn=Keven Gilleland,ou=Administrative,dc=bitwarden, dc=com
+
+# DevOps Team and Security Team identify their members by the member uid attribute,
+# instead of the member Dn attribute.
+# These test that group membership by uid works correctly.
+
+dn: cn=DevOps Team,dc=bitwarden,dc=com
+changetype: add
+cn: DevOps Team
+gidnumber: 800
+memberuid: mikip
+memberuid: pichockv
+memberuid: carstens
+objectclass: posixGroup
+objectclass: top
+
+dn: cn=Security Team,dc=bitwarden,dc=com
+changetype: add
+cn: Security Team
+gidnumber: 900
+memberuid: merizzia
+memberuid: currerg
+objectclass: posixGroup
+objectclass: top

package.json

@@ -49,7 +49,7 @@
     "pack:win:ci": "npm run clean:dist && electron-builder --win --x64 --ia32 -p never",
     "pack:cli": "npm run pack:cli:win | npm run pack:cli:mac | npm run pack:cli:lin",
     "pack:cli:win": "pkg ./src-cli --targets win-x64 --output ./dist-cli/windows/bwdc.exe",
-    "pack:cli:mac": "pkg ./src-cli --targets macos-x64 --output ./dist-cli/macos/bwdc",
+    "pack:cli:mac": "pkg ./src-cli --options experimental-vm-modules --targets macos-x64 --output ./dist-cli/macos/bwdc",
     "pack:cli:lin": "pkg ./src-cli --targets linux-x64 --output ./dist-cli/linux/bwdc",
     "dist:lin": "npm run build:dist && npm run pack:lin",
     "dist:mac": "npm run build:dist && npm run pack:mac",

src/services/ldap-directory.service.ts

@@ -118,7 +118,7 @@ export class LdapDirectoryService implements IDirectoryService {
         [delControl],
       );
       return regularUsers.concat(deletedUsers);
-    } catch (e) {
+    } catch {
       this.logService.warning("Cannot query deleted users.");
       return regularUsers;
     }
@@ -192,14 +192,21 @@ export class LdapDirectoryService implements IDirectoryService {
       this.syncConfig.userFilter,
     );
     const userPath = this.makeSearchPath(this.syncConfig.userPath);
-    const userIdMap = new Map<string, string>();
+    const userDnMap = new Map<string, string>();
+    const userUidMap = new Map<string, string>();
     await this.search<string>(userPath, userFilter, (se: any) => {
-      userIdMap.set(this.getReferenceId(se), this.getExternalId(se, this.getReferenceId(se)));
+      const dn = this.getReferenceId(se);
+      const uid = this.getAttr<string>(se, "uid");
+      const externalId = this.getExternalId(se, dn);
+      userDnMap.set(dn, externalId);
+      if (uid != null) {
+        userUidMap.set(uid.toLowerCase(), externalId);
+      }
       return se;
     });
 
     for (const se of groupSearchEntries) {
-      const group = this.buildGroup(se, userIdMap);
+      const group = this.buildGroup(se, userDnMap, userUidMap);
       if (group != null) {
         entries.push(group);
       }
@@ -208,7 +215,20 @@ export class LdapDirectoryService implements IDirectoryService {
     return entries;
   }
 
-  private buildGroup(searchEntry: any, userMap: Map<string, string>) {
+  /**
+   * Builds a GroupEntry from LDAP search results, including membership.
+   * Supports user membership by DN or UID and nested group membership by DN.
+   *
+   * @param searchEntry - The LDAP search entry containing group data
+   * @param userDnMap - Map of user DNs to their external IDs
+   * @param userUidMap - Map of user UIDs to their external IDs
+   * @returns A populated GroupEntry object, or null if the group lacks required properties
+   */
+  private buildGroup(
+    searchEntry: any,
+    userDnMap: Map<string, string>,
+    userUidMap: Map<string, string>,
+  ) {
     const group = new GroupEntry();
     group.referenceId = this.getReferenceId(searchEntry);
     if (group.referenceId == null) {
@@ -228,11 +248,34 @@ export class LdapDirectoryService implements IDirectoryService {
 
     const members = this.getAttrVals<string>(searchEntry, this.syncConfig.memberAttribute);
     if (members != null) {
-      for (const memDn of members) {
+      // Parses a group member attribute and identifies it as a member DN, member Uid, or a group Dn
-        if (userMap.has(memDn) && !group.userMemberExternalIds.has(userMap.get(memDn))) {
+      const getMemberAttributeType = (member: string): "memberDn" | "memberUid" | "groupDn" => {
-          group.userMemberExternalIds.add(userMap.get(memDn));
+        const isDnLike = member.includes("=") && member.includes(",");
-        } else if (!group.groupMemberReferenceIds.has(memDn)) {
+        if (isDnLike) {
-          group.groupMemberReferenceIds.add(memDn);
+          return userDnMap.has(member) ? "memberDn" : "groupDn";
+        }
+        return "memberUid";
+      };
+
+      for (const member of members) {
+        switch (getMemberAttributeType(member)) {
+          case "memberDn": {
+            const externalId = userDnMap.get(member);
+            if (externalId != null) {
+              group.userMemberExternalIds.add(externalId);
+            }
+            break;
+          }
+          case "memberUid": {
+            const externalId = userUidMap.get(member.toLowerCase());
+            if (externalId != null) {
+              group.userMemberExternalIds.add(externalId);
+            }
+            break;
+          }
+          case "groupDn":
+            group.groupMemberReferenceIds.add(member);
+            break;
         }
       }
     }

src/services/sync.service.integration.spec.ts

@@ -123,7 +123,10 @@ describe("SyncService", () => {
       expect(apiService.postPublicImportDirectory).toHaveBeenCalledWith(
         expect.objectContaining({ overwriteExisting: false }),
       );
-      expect(apiService.postPublicImportDirectory).toHaveBeenCalledTimes(6);
+
+      // The expected number of calls may change if more data is added to the ldif
+      // Make sure it equals (number of users / 4) + (number of groups / 4)
+      expect(apiService.postPublicImportDirectory).toHaveBeenCalledTimes(7);
 
       // @ts-expect-error Reset batch size to original state.
       constants.batchSize = originalBatchSize;