diff --git a/server/sources.go b/server/sources.go
index b6af66ce03..ddb7eac76b 100644
--- a/server/sources.go
+++ b/server/sources.go
@@ -635,7 +635,7 @@ type sourceUsersResponse struct {
 }
 
 func (r *sourceUserRequest) ValidUpdate() error {
-	if r.Password == "" && len(r.Permissions) == 0 && len(r.Roles) == 0 {
+	if r.Password == "" && r.Permissions == nil && r.Roles == nil {
 		return fmt.Errorf("No fields to update")
 	}
 	return validPermissions(&r.Permissions)
diff --git a/ui/src/admin/components/UserPermissionsDropdown.tsx b/ui/src/admin/components/UserPermissionsDropdown.tsx
new file mode 100644
index 0000000000..d3345341ef
--- /dev/null
+++ b/ui/src/admin/components/UserPermissionsDropdown.tsx
@@ -0,0 +1,66 @@
+import React, {PureComponent} from 'react'
+import classnames from 'classnames'
+import _ from 'lodash'
+
+import MultiSelectDropdown from 'src/shared/components/MultiSelectDropdown'
+
+import {USERS_TABLE} from 'src/admin/constants/tableSizing'
+import {User} from 'src/types/influxAdmin'
+
+interface Props {
+  user: User
+  allPermissions: string[]
+  onUpdatePermissions: (user: User, permissions: any[]) => void
+}
+
+class UserPermissionsDropdown extends PureComponent<Props> {
+  public render() {
+    return (
+      <MultiSelectDropdown
+        buttonSize="btn-xs"
+        buttonColor="btn-primary"
+        resetStateOnReceiveProps={false}
+        items={this.allPermissions}
+        label={this.permissionsLabel}
+        customClass={this.permissionsClass}
+        selectedItems={this.selectedPermissions}
+        onApply={this.handleUpdatePermissions}
+      />
+    )
+  }
+
+  private handleUpdatePermissions = (permissions): void => {
+    const {onUpdatePermissions, user} = this.props
+    const allowed = permissions.map(p => p.name)
+    onUpdatePermissions(user, [{scope: 'all', allowed}])
+  }
+
+  private get allPermissions() {
+    return this.props.allPermissions.map(p => ({name: p}))
+  }
+
+  private get userPermissions() {
+    return _.get(this.props.user, ['permissions', '0', 'allowed'], [])
+  }
+
+  private get selectedPermissions() {
+    return this.userPermissions.map(p => ({name: p}))
+  }
+
+  private get permissionsLabel() {
+    const {user} = this.props
+    if (user.permissions && user.permissions.length) {
+      return 'Select Permissions'
+    }
+
+    return ''
+  }
+
+  private get permissionsClass() {
+    return classnames(`dropdown-${USERS_TABLE.colPermissions}`, {
+      'admin-table--multi-select-empty': !this.props.user.permissions.length,
+    })
+  }
+}
+
+export default UserPermissionsDropdown
diff --git a/ui/src/admin/components/UserRoleDropdown.tsx b/ui/src/admin/components/UserRoleDropdown.tsx
new file mode 100644
index 0000000000..e287934051
--- /dev/null
+++ b/ui/src/admin/components/UserRoleDropdown.tsx
@@ -0,0 +1,58 @@
+import React, {PureComponent} from 'react'
+import classnames from 'classnames'
+
+import _ from 'lodash'
+
+import MultiSelectDropdown from 'src/shared/components/MultiSelectDropdown'
+
+import {USERS_TABLE} from 'src/admin/constants/tableSizing'
+import {User, UserRole} from 'src/types/influxAdmin'
+
+interface Props {
+  user: User
+  allRoles: any[]
+  onUpdateRoles: (user: User, roles: UserRole[]) => void
+}
+
+class UserRoleDropdown extends PureComponent<Props> {
+  public render() {
+    const {allRoles} = this.props
+
+    return (
+      <MultiSelectDropdown
+        buttonSize="btn-xs"
+        buttonColor="btn-primary"
+        items={allRoles}
+        label={this.rolesLabel}
+        selectedItems={this.roles}
+        customClass={this.rolesClass}
+        onApply={this.handleUpdateRoles}
+        resetStateOnReceiveProps={false}
+      />
+    )
+  }
+
+  private handleUpdateRoles = (roleNames): void => {
+    const {user, allRoles, onUpdateRoles} = this.props
+    const roles = allRoles.filter(r => roleNames.find(rn => rn.name === r.name))
+
+    onUpdateRoles(user, roles)
+  }
+
+  private get roles(): UserRole[] {
+    const roles = _.get(this.props.user, 'roles', []) as UserRole[]
+    return roles.map(({name}) => ({name}))
+  }
+
+  private get rolesClass(): string {
+    return classnames(`dropdown-${USERS_TABLE.colRoles}`, {
+      'admin-table--multi-select-empty': !this.roles.length,
+    })
+  }
+
+  private get rolesLabel(): string {
+    return this.roles.length ? '' : 'Select Roles'
+  }
+}
+
+export default UserRoleDropdown
diff --git a/ui/src/admin/components/UserRow.js b/ui/src/admin/components/UserRow.js
deleted file mode 100644
index fa6a744cc3..0000000000
--- a/ui/src/admin/components/UserRow.js
+++ /dev/null
@@ -1,169 +0,0 @@
-import React from 'react'
-import PropTypes from 'prop-types'
-
-import _ from 'lodash'
-import classnames from 'classnames'
-
-import UserEditName from 'src/admin/components/UserEditName'
-import UserNewPassword from 'src/admin/components/UserNewPassword'
-import MultiSelectDropdown from 'shared/components/MultiSelectDropdown'
-import ConfirmOrCancel from 'shared/components/ConfirmOrCancel'
-import ConfirmButton from 'shared/components/ConfirmButton'
-import ChangePassRow from 'src/admin/components/ChangePassRow'
-import {USERS_TABLE} from 'src/admin/constants/tableSizing'
-
-const UserRow = ({
-  user: {name, roles = [], permissions, password},
-  user,
-  allRoles,
-  allPermissions,
-  hasRoles,
-  isNew,
-  isEditing,
-  onEdit,
-  onSave,
-  onCancel,
-  onDelete,
-  onUpdatePermissions,
-  onUpdateRoles,
-  onUpdatePassword,
-}) => {
-  function handleUpdatePermissions(perms) {
-    const allowed = perms.map(p => p.name)
-    onUpdatePermissions(user, [{scope: 'all', allowed}])
-  }
-
-  function handleUpdateRoles(roleNames) {
-    onUpdateRoles(
-      user,
-      allRoles.filter(r => roleNames.find(rn => rn.name === r.name))
-    )
-  }
-
-  function handleUpdatePassword() {
-    onUpdatePassword(user, password)
-  }
-
-  const perms = _.get(permissions, ['0', 'allowed'], [])
-
-  const wrappedDelete = () => {
-    onDelete(user)
-  }
-
-  if (isEditing) {
-    return (
-      <tr className="admin-table--edit-row">
-        <UserEditName user={user} onEdit={onEdit} onSave={onSave} />
-        <UserNewPassword
-          user={user}
-          onEdit={onEdit}
-          onSave={onSave}
-          isNew={isNew}
-        />
-        {hasRoles ? <td className="admin-table--left-offset">--</td> : null}
-        <td className="admin-table--left-offset">--</td>
-        <td
-          className="text-right"
-          style={{width: `${USERS_TABLE.colDelete}px`}}
-        >
-          <ConfirmOrCancel
-            item={user}
-            onConfirm={onSave}
-            onCancel={onCancel}
-            buttonSize="btn-xs"
-          />
-        </td>
-      </tr>
-    )
-  }
-
-  return (
-    <tr>
-      <td style={{width: `${USERS_TABLE.colUsername}px`}}>{name}</td>
-      <td style={{width: `${USERS_TABLE.colPassword}px`}}>
-        <ChangePassRow
-          onEdit={onEdit}
-          onApply={handleUpdatePassword}
-          user={user}
-          buttonSize="btn-xs"
-        />
-      </td>
-      {hasRoles ? (
-        <td>
-          <MultiSelectDropdown
-            items={allRoles}
-            selectedItems={roles.map(r => ({name: r.name}))}
-            label={roles.length ? '' : 'Select Roles'}
-            onApply={handleUpdateRoles}
-            buttonSize="btn-xs"
-            buttonColor="btn-primary"
-            customClass={classnames(`dropdown-${USERS_TABLE.colRoles}`, {
-              'admin-table--multi-select-empty': !roles.length,
-            })}
-            resetStateOnReceiveProps={false}
-          />
-        </td>
-      ) : null}
-      <td>
-        {allPermissions && allPermissions.length ? (
-          <MultiSelectDropdown
-            items={allPermissions.map(p => ({name: p}))}
-            selectedItems={perms.map(p => ({name: p}))}
-            label={
-              permissions && permissions.length ? '' : 'Select Permissions'
-            }
-            onApply={handleUpdatePermissions}
-            buttonSize="btn-xs"
-            buttonColor="btn-primary"
-            customClass={classnames(`dropdown-${USERS_TABLE.colPermissions}`, {
-              'admin-table--multi-select-empty': !permissions.length,
-            })}
-            resetStateOnReceiveProps={false}
-          />
-        ) : null}
-      </td>
-      <td className="text-right" style={{width: `${USERS_TABLE.colDelete}px`}}>
-        <ConfirmButton
-          size="btn-xs"
-          type="btn-danger"
-          text="Delete User"
-          confirmAction={wrappedDelete}
-          customClass="table--show-on-row-hover"
-        />
-      </td>
-    </tr>
-  )
-}
-
-const {arrayOf, bool, func, shape, string} = PropTypes
-
-UserRow.propTypes = {
-  user: shape({
-    name: string,
-    roles: arrayOf(
-      shape({
-        name: string,
-      })
-    ),
-    permissions: arrayOf(
-      shape({
-        name: string,
-      })
-    ),
-    password: string,
-  }).isRequired,
-  allRoles: arrayOf(shape()),
-  allPermissions: arrayOf(string),
-  hasRoles: bool,
-  isNew: bool,
-  isEditing: bool,
-  onCancel: func,
-  onEdit: func,
-  onSave: func,
-  onDelete: func.isRequired,
-  onUpdatePermissions: func,
-  onUpdateRoles: func,
-  onUpdatePassword: func,
-}
-
-export default UserRow
diff --git a/ui/src/admin/components/UserRow.tsx b/ui/src/admin/components/UserRow.tsx
new file mode 100644
index 0000000000..a2e908c6c6
--- /dev/null
+++ b/ui/src/admin/components/UserRow.tsx
@@ -0,0 +1,120 @@
+import React, {PureComponent} from 'react'
+
+import UserPermissionsDropdown from 'src/admin/components/UserPermissionsDropdown'
+import UserRoleDropdown from 'src/admin/components/UserRoleDropdown'
+import ChangePassRow from 'src/admin/components/ChangePassRow'
+import ConfirmButton from 'src/shared/components/ConfirmButton'
+import {USERS_TABLE} from 'src/admin/constants/tableSizing'
+
+import UserRowEdit from 'src/admin/components/UserRowEdit'
+import {User} from 'src/types/influxAdmin'
+
+interface UserRowProps {
+  user: User
+  allRoles: any[]
+  allPermissions: string[]
+  hasRoles: boolean
+  isNew: boolean
+  isEditing: boolean
+  onCancel: () => void
+  onEdit: () => void
+  onSave: () => void
+  onDelete: (user: User) => void
+  onUpdatePermissions: (user: User, permissions: any[]) => void
+  onUpdateRoles: (user: User, roles: any[]) => void
+  onUpdatePassword: (user: User, password: string) => void
+}
+
+class UserRow extends PureComponent<UserRowProps> {
+  public render() {
+    const {
+      user,
+      allRoles,
+      allPermissions,
+      hasRoles,
+      isNew,
+      isEditing,
+      onEdit,
+      onSave,
+      onCancel,
+      onUpdatePermissions,
+      onUpdateRoles,
+    } = this.props
+
+    if (isEditing) {
+      return (
+        <UserRowEdit
+          user={user}
+          isNew={isNew}
+          onEdit={onEdit}
+          onSave={onSave}
+          onCancel={onCancel}
+          hasRoles={hasRoles}
+        />
+      )
+    }
+
+    return (
+      <tr>
+        <td style={{width: `${USERS_TABLE.colUsername}px`}}>{user.name}</td>
+        <td style={{width: `${USERS_TABLE.colPassword}px`}}>
+          <ChangePassRow
+            user={user}
+            onEdit={onEdit}
+            buttonSize="btn-xs"
+            onApply={this.handleUpdatePassword}
+          />
+        </td>
+        {hasRoles && (
+          <td>
+            <UserRoleDropdown
+              user={user}
+              allRoles={allRoles}
+              onUpdateRoles={onUpdateRoles}
+            />
+          </td>
+        )}
+        <td>
+          {this.hasPermissions && (
+            <UserPermissionsDropdown
+              user={user}
+              allPermissions={allPermissions}
+              onUpdatePermissions={onUpdatePermissions}
+            />
+          )}
+        </td>
+        <td
+          className="text-right"
+          style={{width: `${USERS_TABLE.colDelete}px`}}
+        >
+          <ConfirmButton
+            size="btn-xs"
+            type="btn-danger"
+            text="Delete User"
+            confirmAction={this.handleDelete}
+            customClass="table--show-on-row-hover"
+          />
+        </td>
+      </tr>
+    )
+  }
+
+  private handleDelete = (): void => {
+    const {user, onDelete} = this.props
+
+    onDelete(user)
+  }
+
+  private handleUpdatePassword = (): void => {
+    const {user, onUpdatePassword} = this.props
+
+    onUpdatePassword(user, user.password)
+  }
+
+  private get hasPermissions() {
+    const {allPermissions} = this.props
+    return allPermissions && !!allPermissions.length
+  }
+}
+
+export default UserRow
diff --git a/ui/src/admin/components/UserRowEdit.tsx b/ui/src/admin/components/UserRowEdit.tsx
new file mode 100644
index 0000000000..60d8516038
--- /dev/null
+++ b/ui/src/admin/components/UserRowEdit.tsx
@@ -0,0 +1,47 @@
+import React, {SFC} from 'react'
+import UserEditName from 'src/admin/components/UserEditName'
+import UserNewPassword from 'src/admin/components/UserNewPassword'
+import ConfirmOrCancel from 'src/shared/components/ConfirmOrCancel'
+import {USERS_TABLE} from 'src/admin/constants/tableSizing'
+
+import {User} from 'src/types/influxAdmin'
+
+interface UserRowEditProps {
+  user: User
+  onEdit: () => void
+  onSave: () => void
+  onCancel: () => void
+  isNew: boolean
+  hasRoles: boolean
+}
+
+const UserRowEdit: SFC<UserRowEditProps> = ({
+  user,
+  onEdit,
+  onSave,
+  onCancel,
+  isNew,
+  hasRoles,
+}) => (
+  <tr className="admin-table--edit-row">
+    <UserEditName user={user} onEdit={onEdit} onSave={onSave} />
+    <UserNewPassword
+      user={user}
+      onEdit={onEdit}
+      onSave={onSave}
+      isNew={isNew}
+    />
+    {hasRoles ? <td className="admin-table--left-offset">--</td> : null}
+    <td className="admin-table--left-offset">--</td>
+    <td className="text-right" style={{width: `${USERS_TABLE.colDelete}px`}}>
+      <ConfirmOrCancel
+        item={user}
+        onConfirm={onSave}
+        onCancel={onCancel}
+        buttonSize="btn-xs"
+      />
+    </td>
+  </tr>
+)
+
+export default UserRowEdit
diff --git a/ui/src/style/pages/admin.scss b/ui/src/style/pages/admin.scss
index ab3e7d56ab..1731246c4f 100644
--- a/ui/src/style/pages/admin.scss
+++ b/ui/src/style/pages/admin.scss
@@ -16,9 +16,7 @@
   .tab {
     font-weight: 500 !important;
     border-radius: $radius $radius 0 0 !important;
-    transition:
-      background-color 0.25s ease,
-      color 0.25s ease !important;
+    transition: background-color 0.25s ease, color 0.25s ease !important;
     border: 0 !important;
     text-align: left;
     height: 60px !important;
@@ -41,16 +39,24 @@
   }
 }
 .admin-tabs--content {
-  .panel {border-top-left-radius: 0;}
-  .panel-heading {height: 60px;}
+  .panel {
+    border-top-left-radius: 0;
+  }
+  .panel-heading {
+    height: 60px;
+  }
   .panel-title {
     font-size: 17px;
     font-weight: 400 !important;
     color: $g12-forge;
     padding: 6px 0;
   }
-  .panel-body {min-height: 300px;}
-  .panel-heading + .panel-body {padding-top: 0;}
+  .panel-body {
+    min-height: 300px;
+  }
+  .panel-heading + .panel-body {
+    padding-top: 0;
+  }
 }
 
 /*
@@ -69,7 +75,9 @@
       border-radius: $radius 0 0 $radius !important;
       padding: 0 0 0 16px !important;
     }
-    & + div {padding-left: 0;}
+    & + div {
+      padding-left: 0;
+    }
   }
 }
 
@@ -82,8 +90,13 @@
   font-weight: 600;
   color: $g14-chromium;
   transition: none !important;
+  overflow: hidden;
+  white-space: nowrap;
+  text-overflow: ellipsis;
 
-  .caret {opacity: 0;}
+  .caret {
+    opacity: 0;
+  }
 }
 .admin-table--multi-select-empty .dropdown-toggle {
   color: $g8-storm;
@@ -92,7 +105,9 @@
   color: $g20-white !important;
   background-color: $c-pool;
 
-  .caret {opacity: 1;}
+  .caret {
+    opacity: 1;
+  }
 
   &:hover {
     transition: background-color 0.25s ease;
@@ -100,7 +115,9 @@
   }
 }
 table > tbody > tr > td.admin-table--left-offset,
-table > thead > tr > th.admin-table--left-offset {padding-left: 15px;}
+table > thead > tr > th.admin-table--left-offset {
+  padding-left: 15px;
+}
 
 table > tbody > tr.admin-table--edit-row,
 table > tbody > tr.admin-table--edit-row:hover,
@@ -141,9 +158,15 @@ pre.admin-table--query {
 .db-manager {
   margin-bottom: 8px;
 
-  &:last-child {margin-bottom: 0;}
-  .db-manager-header--actions {visibility: hidden;}
-  &:hover .db-manager-header--actions {visibility: visible;}
+  &:last-child {
+    margin-bottom: 0;
+  }
+  .db-manager-header--actions {
+    visibility: hidden;
+  }
+  &:hover .db-manager-header--actions {
+    visibility: visible;
+  }
 }
 .db-manager-header {
   padding: 0 11px;
@@ -182,7 +205,9 @@ pre.admin-table--query {
   padding: 9px 11px;
   border-radius: 0 0 $radius-small $radius-small;
 
-  .table-highlight > tbody > tr:hover {background-color: $g5-pepper;}
+  .table-highlight > tbody > tr:hover {
+    background-color: $g5-pepper;
+  }
 }
 
 /*
diff --git a/ui/src/types/influxAdmin.ts b/ui/src/types/influxAdmin.ts
new file mode 100644
index 0000000000..a9255be652
--- /dev/null
+++ b/ui/src/types/influxAdmin.ts
@@ -0,0 +1,14 @@
+export interface UserRole {
+  name: string
+}
+
+interface UserPermission {
+  name: string
+}
+
+export interface User {
+  name: string
+  roles: UserRole[]
+  permissions: UserPermission[]
+  password: string
+}