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NexaPG/frontend/src/pages/AdminUsersPage.jsx
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Add template variables display and SMTP settings UI updates
This commit introduces a new section for template variables in the Admin Users page, improving clarity by listing placeholders available for email templates. It also enhances the SMTP settings interface with clearer organization and additional features like clearing stored passwords. Associated styling updates include new visual elements for template variables and subcards.
2026-02-12 16:37:31 +01:00

418 lines
16 KiB
JavaScript

import React, { useEffect, useState } from "react";
import { apiFetch } from "../api";
import { useAuth } from "../state";
const TEMPLATE_VARIABLES = [
"target_name",
"target_id",
"alert_name",
"severity",
"category",
"description",
"message",
"value",
"warning_threshold",
"alert_threshold",
"checked_at",
"alert_key",
];
export function AdminUsersPage() {
const { tokens, refresh, me } = useAuth();
const [users, setUsers] = useState([]);
const [form, setForm] = useState({ email: "", password: "", role: "viewer" });
const [emailSettings, setEmailSettings] = useState({
enabled: false,
smtp_host: "",
smtp_port: 587,
smtp_username: "",
smtp_password: "",
clear_smtp_password: false,
from_name: "",
from_email: "",
use_starttls: true,
use_ssl: false,
warning_subject_template: "",
alert_subject_template: "",
warning_body_template: "",
alert_body_template: "",
});
const [smtpState, setSmtpState] = useState({ has_password: false, updated_at: null });
const [testRecipient, setTestRecipient] = useState("");
const [smtpInfo, setSmtpInfo] = useState("");
const [error, setError] = useState("");
const load = async () => {
const [userRows, smtp] = await Promise.all([
apiFetch("/admin/users", {}, tokens, refresh),
apiFetch("/admin/settings/email", {}, tokens, refresh),
]);
setUsers(userRows);
setEmailSettings((prev) => ({
...prev,
enabled: !!smtp.enabled,
smtp_host: smtp.smtp_host || "",
smtp_port: smtp.smtp_port || 587,
smtp_username: smtp.smtp_username || "",
smtp_password: "",
clear_smtp_password: false,
from_name: smtp.from_name || "",
from_email: smtp.from_email || "",
use_starttls: !!smtp.use_starttls,
use_ssl: !!smtp.use_ssl,
warning_subject_template: smtp.warning_subject_template || "",
alert_subject_template: smtp.alert_subject_template || "",
warning_body_template: smtp.warning_body_template || "",
alert_body_template: smtp.alert_body_template || "",
}));
setSmtpState({ has_password: !!smtp.has_password, updated_at: smtp.updated_at });
setTestRecipient(smtp.from_email || "");
};
useEffect(() => {
if (me?.role === "admin") load().catch((e) => setError(String(e.message || e)));
}, [me]);
if (me?.role !== "admin") return <div className="card">Admins only.</div>;
const create = async (e) => {
e.preventDefault();
try {
await apiFetch("/admin/users", { method: "POST", body: JSON.stringify(form) }, tokens, refresh);
setForm({ email: "", password: "", role: "viewer" });
await load();
} catch (e) {
setError(String(e.message || e));
}
};
const remove = async (id) => {
try {
await apiFetch(`/admin/users/${id}`, { method: "DELETE" }, tokens, refresh);
await load();
} catch (e) {
setError(String(e.message || e));
}
};
const saveSmtp = async (e) => {
e.preventDefault();
setError("");
setSmtpInfo("");
try {
const payload = {
...emailSettings,
smtp_host: emailSettings.smtp_host.trim() || null,
smtp_username: emailSettings.smtp_username.trim() || null,
from_name: emailSettings.from_name.trim() || null,
from_email: emailSettings.from_email.trim() || null,
smtp_password: emailSettings.smtp_password || null,
warning_subject_template: emailSettings.warning_subject_template.trim() || null,
alert_subject_template: emailSettings.alert_subject_template.trim() || null,
warning_body_template: emailSettings.warning_body_template.trim() || null,
alert_body_template: emailSettings.alert_body_template.trim() || null,
};
await apiFetch("/admin/settings/email", { method: "PUT", body: JSON.stringify(payload) }, tokens, refresh);
setSmtpInfo("SMTP settings saved.");
await load();
} catch (e) {
setError(String(e.message || e));
}
};
const sendTestMail = async () => {
setError("");
setSmtpInfo("");
try {
const recipient = testRecipient.trim();
if (!recipient) {
throw new Error("Please enter a test recipient email.");
}
await apiFetch(
"/admin/settings/email/test",
{ method: "POST", body: JSON.stringify({ recipient }) },
tokens,
refresh
);
setSmtpInfo(`Test email sent to ${recipient}.`);
} catch (e) {
setError(String(e.message || e));
}
};
const protocolMode = emailSettings.use_ssl ? "ssl" : emailSettings.use_starttls ? "starttls" : "plain";
const setProtocolMode = (mode) => {
if (mode === "ssl") {
setEmailSettings({ ...emailSettings, use_ssl: true, use_starttls: false });
return;
}
if (mode === "starttls") {
setEmailSettings({ ...emailSettings, use_ssl: false, use_starttls: true });
return;
}
setEmailSettings({ ...emailSettings, use_ssl: false, use_starttls: false });
};
return (
<div className="admin-settings-page">
<h2>Admin Settings</h2>
<p className="muted admin-page-subtitle">Manage users and outgoing notifications for this NexaPG instance.</p>
{error && <div className="card error">{error}</div>}
<div className="card">
<div className="admin-section-head">
<h3>User Management</h3>
<p className="muted">Create accounts and manage access roles.</p>
</div>
<form className="grid three admin-user-form" onSubmit={create}>
<div className="admin-field">
<label>Email</label>
<input value={form.email} placeholder="user@example.com" onChange={(e) => setForm({ ...form, email: e.target.value })} />
</div>
<div className="admin-field">
<label>Password</label>
<input
type="password"
value={form.password}
placeholder="Set initial password"
onChange={(e) => setForm({ ...form, password: e.target.value })}
/>
</div>
<div className="admin-field">
<label>Role</label>
<select value={form.role} onChange={(e) => setForm({ ...form, role: e.target.value })}>
<option value="viewer">viewer</option>
<option value="operator">operator</option>
<option value="admin">admin</option>
</select>
</div>
<div className="form-actions field-full">
<button className="primary-btn" type="submit">Create User</button>
</div>
</form>
</div>
<div className="card admin-users-table-wrap">
<table>
<thead>
<tr>
<th>ID</th>
<th>Email</th>
<th>Role</th>
<th>Action</th>
</tr>
</thead>
<tbody>
{users.map((u) => (
<tr key={u.id} className="admin-user-row">
<td className="user-col-id">{u.id}</td>
<td className="user-col-email">{u.email}</td>
<td>
<span className={`pill role-pill role-${u.role}`}>{u.role}</span>
</td>
<td>
{u.id !== me.id && (
<button className="table-action-btn delete small-btn" onClick={() => remove(u.id)}>
<span aria-hidden="true">
<svg viewBox="0 0 24 24" width="12" height="12">
<path
d="M9 3h6l1 2h4v2H4V5h4l1-2zm1 6h2v8h-2V9zm4 0h2v8h-2V9zM7 9h2v8H7V9z"
fill="currentColor"
/>
</svg>
</span>
<span>Delete</span>
</button>
)}
</td>
</tr>
))}
</tbody>
</table>
</div>
<div className="card">
<div className="admin-section-head">
<h3>Alert Email Notifications (SMTP)</h3>
<p className="muted">Configure send-only SMTP for warning and alert notifications.</p>
</div>
{smtpInfo && <div className="test-connection-result ok">{smtpInfo}</div>}
<form className="grid two admin-smtp-form" onSubmit={saveSmtp}>
<div className="admin-subcard field-full">
<h4>SMTP Settings</h4>
<div className="grid two">
<label className="toggle-check field-full">
<input
type="checkbox"
checked={emailSettings.enabled}
onChange={(e) => setEmailSettings({ ...emailSettings, enabled: e.target.checked })}
/>
<span className="toggle-ui" />
<span>
<strong>Enable alert emails</strong>
</span>
</label>
<div className="admin-field">
<label>SMTP host</label>
<input
value={emailSettings.smtp_host}
placeholder="smtp.example.com"
onChange={(e) => setEmailSettings({ ...emailSettings, smtp_host: e.target.value })}
/>
</div>
<div className="admin-field">
<label>SMTP port</label>
<input
type="number"
value={emailSettings.smtp_port}
onChange={(e) => setEmailSettings({ ...emailSettings, smtp_port: Number(e.target.value || 587) })}
/>
</div>
<div className="admin-field">
<label>SMTP username</label>
<input
value={emailSettings.smtp_username}
placeholder="alerts@example.com"
onChange={(e) => setEmailSettings({ ...emailSettings, smtp_username: e.target.value })}
/>
</div>
<div className="admin-field">
<label>SMTP password</label>
<input
type="password"
value={emailSettings.smtp_password}
placeholder={smtpState.has_password ? "Stored (enter to replace)" : "Set password"}
onChange={(e) => setEmailSettings({ ...emailSettings, smtp_password: e.target.value, clear_smtp_password: false })}
/>
</div>
<div className="admin-field">
<label>From name</label>
<input
value={emailSettings.from_name}
placeholder="NexaPG Alerts"
onChange={(e) => setEmailSettings({ ...emailSettings, from_name: e.target.value })}
/>
</div>
<div className="admin-field">
<label>From email</label>
<input
value={emailSettings.from_email}
placeholder="noreply@example.com"
onChange={(e) => setEmailSettings({ ...emailSettings, from_email: e.target.value })}
/>
</div>
<div className="admin-field field-full">
<label>Transport mode</label>
<div className="smtp-mode-picker" role="radiogroup" aria-label="SMTP transport mode">
<button
type="button"
className={`smtp-mode-btn ${protocolMode === "starttls" ? "active" : ""}`}
aria-pressed={protocolMode === "starttls"}
onClick={() => setProtocolMode("starttls")}
>
STARTTLS
</button>
<button
type="button"
className={`smtp-mode-btn ${protocolMode === "ssl" ? "active" : ""}`}
aria-pressed={protocolMode === "ssl"}
onClick={() => setProtocolMode("ssl")}
>
SSL/TLS (SMTPS)
</button>
<button
type="button"
className={`smtp-mode-btn ${protocolMode === "plain" ? "active" : ""}`}
aria-pressed={protocolMode === "plain"}
onClick={() => setProtocolMode("plain")}
>
No TLS
</button>
</div>
<small className="muted">Select exactly one mode to avoid STARTTLS/SSL conflicts.</small>
</div>
<label className="toggle-check field-full">
<input
type="checkbox"
checked={emailSettings.clear_smtp_password}
onChange={(e) => setEmailSettings({ ...emailSettings, clear_smtp_password: e.target.checked, smtp_password: e.target.checked ? "" : emailSettings.smtp_password })}
/>
<span className="toggle-ui" />
<span>Clear stored SMTP password</span>
</label>
</div>
</div>
<div className="admin-subcard field-full">
<h4>Template Settings</h4>
<p className="muted template-help-text">
If a template field is left empty, NexaPG automatically uses the built-in default template.
</p>
<div className="template-vars-grid">
{TEMPLATE_VARIABLES.map((item) => (
<code key={item} className="template-var-pill">
{"{" + item + "}"}
</code>
))}
</div>
<div className="grid two">
<div className="admin-field field-full">
<label>Warning subject template</label>
<input
value={emailSettings.warning_subject_template}
placeholder="[NexaPG][WARNING] {target_name} - {alert_name}"
onChange={(e) => setEmailSettings({ ...emailSettings, warning_subject_template: e.target.value })}
/>
</div>
<div className="admin-field field-full">
<label>Alert subject template</label>
<input
value={emailSettings.alert_subject_template}
placeholder="[NexaPG][ALERT] {target_name} - {alert_name}"
onChange={(e) => setEmailSettings({ ...emailSettings, alert_subject_template: e.target.value })}
/>
</div>
<div className="admin-field field-full">
<label>Warning body template</label>
<textarea
value={emailSettings.warning_body_template}
placeholder={"Severity: {severity}\nTarget: {target_name} (id={target_id})\nAlert: {alert_name}\nMessage: {message}\nChecked At: {checked_at}"}
onChange={(e) => setEmailSettings({ ...emailSettings, warning_body_template: e.target.value })}
/>
</div>
<div className="admin-field field-full">
<label>Alert body template</label>
<textarea
value={emailSettings.alert_body_template}
placeholder={"Severity: {severity}\nTarget: {target_name} (id={target_id})\nAlert: {alert_name}\nMessage: {message}\nCurrent Value: {value}\nWarning Threshold: {warning_threshold}\nAlert Threshold: {alert_threshold}\nChecked At: {checked_at}\nAlert Key: {alert_key}"}
onChange={(e) => setEmailSettings({ ...emailSettings, alert_body_template: e.target.value })}
/>
</div>
</div>
</div>
<div className="form-actions field-full">
<input
className="admin-test-recipient"
value={testRecipient}
placeholder="test recipient email"
onChange={(e) => setTestRecipient(e.target.value)}
/>
<button className="secondary-btn" type="button" onClick={sendTestMail}>Send Test Mail</button>
<button className="primary-btn" type="submit">Save SMTP Settings</button>
</div>
<small className="muted field-full">
Last updated: {smtpState.updated_at ? new Date(smtpState.updated_at).toLocaleString() : "not configured yet"}
</small>
</form>
</div>
</div>
);
}