Files
caddy-proxy-manager/app/(dashboard)/proxy-hosts/ProxyHostsClient.tsx
2025-11-02 22:16:13 +01:00

673 lines
22 KiB
TypeScript

"use client";
import { useMemo, useState } from "react";
import {
Alert,
Box,
Button,
Card,
CardContent,
Checkbox,
Chip,
Collapse,
Dialog,
DialogActions,
DialogContent,
DialogTitle,
FormControlLabel,
IconButton,
MenuItem,
Stack,
Switch,
Table,
TableBody,
TableCell,
TableContainer,
TableHead,
TableRow,
TextField,
Typography,
Tooltip
} from "@mui/material";
import AddIcon from "@mui/icons-material/Add";
import EditIcon from "@mui/icons-material/Edit";
import DeleteIcon from "@mui/icons-material/Delete";
import CloseIcon from "@mui/icons-material/Close";
import { useFormState } from "react-dom";
import type { AccessList } from "@/src/lib/models/access-lists";
import type { Certificate } from "@/src/lib/models/certificates";
import type { ProxyHost } from "@/src/lib/models/proxy-hosts";
import { INITIAL_ACTION_STATE, type ActionState } from "@/src/lib/actions";
import { createProxyHostAction, deleteProxyHostAction, updateProxyHostAction } from "./actions";
type Props = {
hosts: ProxyHost[];
certificates: Certificate[];
accessLists: AccessList[];
};
const AUTHENTIK_DEFAULT_HEADERS = [
"X-Authentik-Username",
"X-Authentik-Groups",
"X-Authentik-Entitlements",
"X-Authentik-Email",
"X-Authentik-Name",
"X-Authentik-Uid",
"X-Authentik-Jwt",
"X-Authentik-Meta-Jwks",
"X-Authentik-Meta-Outpost",
"X-Authentik-Meta-Provider",
"X-Authentik-Meta-App",
"X-Authentik-Meta-Version"
];
const AUTHENTIK_DEFAULT_TRUSTED_PROXIES = ["private_ranges"];
export default function ProxyHostsClient({ hosts, certificates, accessLists }: Props) {
const [createOpen, setCreateOpen] = useState(false);
const [editHost, setEditHost] = useState<ProxyHost | null>(null);
const [deleteHost, setDeleteHost] = useState<ProxyHost | null>(null);
return (
<Stack spacing={4} sx={{ width: "100%" }}>
<Stack direction="row" justifyContent="space-between" alignItems="flex-start" spacing={2}>
<Stack spacing={1}>
<Typography
variant="h4"
sx={{
fontWeight: 600,
letterSpacing: "-0.02em",
color: "rgba(255, 255, 255, 0.95)"
}}
>
Proxy Hosts
</Typography>
<Typography color="text.secondary" sx={{ maxWidth: 600 }}>
Define HTTP(S) reverse proxies orchestrated by Caddy with automated certificates.
</Typography>
</Stack>
<Button
variant="contained"
startIcon={<AddIcon />}
onClick={() => setCreateOpen(true)}
sx={{
bgcolor: "rgba(99, 102, 241, 0.9)",
"&:hover": { bgcolor: "rgba(99, 102, 241, 1)" }
}}
>
Create Host
</Button>
</Stack>
<TableContainer
component={Card}
sx={{
background: "rgba(20, 20, 22, 0.6)",
border: "0.5px solid rgba(255, 255, 255, 0.08)"
}}
>
<Table>
<TableHead>
<TableRow sx={{ bgcolor: "rgba(255, 255, 255, 0.02)" }}>
<TableCell sx={{ fontWeight: 600, color: "rgba(255, 255, 255, 0.7)" }}>Name</TableCell>
<TableCell sx={{ fontWeight: 600, color: "rgba(255, 255, 255, 0.7)" }}>Domains</TableCell>
<TableCell sx={{ fontWeight: 600, color: "rgba(255, 255, 255, 0.7)" }}>Upstreams</TableCell>
<TableCell sx={{ fontWeight: 600, color: "rgba(255, 255, 255, 0.7)" }}>Status</TableCell>
<TableCell align="right" sx={{ fontWeight: 600, color: "rgba(255, 255, 255, 0.7)" }}>Actions</TableCell>
</TableRow>
</TableHead>
<TableBody>
{hosts.length === 0 ? (
<TableRow>
<TableCell colSpan={5} align="center" sx={{ py: 6, color: "text.secondary" }}>
No proxy hosts configured. Click "Create Host" to add one.
</TableCell>
</TableRow>
) : (
hosts.map((host) => (
<TableRow
key={host.id}
sx={{
"&:hover": { bgcolor: "rgba(255, 255, 255, 0.02)" }
}}
>
<TableCell>
<Typography variant="body2" sx={{ fontWeight: 500, color: "rgba(255, 255, 255, 0.9)" }}>
{host.name}
</Typography>
</TableCell>
<TableCell>
<Typography variant="body2" sx={{ color: "rgba(255, 255, 255, 0.7)", fontSize: "0.8125rem" }}>
{host.domains.slice(0, 2).join(", ")}
{host.domains.length > 2 && ` +${host.domains.length - 2} more`}
</Typography>
</TableCell>
<TableCell>
<Typography variant="body2" sx={{ color: "rgba(255, 255, 255, 0.7)", fontSize: "0.8125rem" }}>
{host.upstreams.slice(0, 2).join(", ")}
{host.upstreams.length > 2 && ` +${host.upstreams.length - 2} more`}
</Typography>
</TableCell>
<TableCell>
<Chip
label={host.enabled ? "Enabled" : "Disabled"}
size="small"
sx={{
bgcolor: host.enabled ? "rgba(34, 197, 94, 0.15)" : "rgba(148, 163, 184, 0.15)",
color: host.enabled ? "rgba(34, 197, 94, 1)" : "rgba(148, 163, 184, 0.8)",
border: "1px solid",
borderColor: host.enabled ? "rgba(34, 197, 94, 0.3)" : "rgba(148, 163, 184, 0.3)",
fontWeight: 500,
fontSize: "0.75rem"
}}
/>
</TableCell>
<TableCell align="right">
<Stack direction="row" spacing={0.5} justifyContent="flex-end">
<Tooltip title="Edit">
<IconButton
size="small"
onClick={() => setEditHost(host)}
sx={{
color: "rgba(99, 102, 241, 0.8)",
"&:hover": { bgcolor: "rgba(99, 102, 241, 0.1)" }
}}
>
<EditIcon fontSize="small" />
</IconButton>
</Tooltip>
<Tooltip title="Delete">
<IconButton
size="small"
onClick={() => setDeleteHost(host)}
sx={{
color: "rgba(239, 68, 68, 0.8)",
"&:hover": { bgcolor: "rgba(239, 68, 68, 0.1)" }
}}
>
<DeleteIcon fontSize="small" />
</IconButton>
</Tooltip>
</Stack>
</TableCell>
</TableRow>
))
)}
</TableBody>
</Table>
</TableContainer>
<CreateHostDialog
open={createOpen}
onClose={() => setCreateOpen(false)}
certificates={certificates}
accessLists={accessLists}
/>
{editHost && (
<EditHostDialog
open={!!editHost}
host={editHost}
onClose={() => setEditHost(null)}
certificates={certificates}
accessLists={accessLists}
/>
)}
{deleteHost && (
<DeleteHostDialog
open={!!deleteHost}
host={deleteHost}
onClose={() => setDeleteHost(null)}
/>
)}
</Stack>
);
}
function CreateHostDialog({
open,
onClose,
certificates,
accessLists
}: {
open: boolean;
onClose: () => void;
certificates: Certificate[];
accessLists: AccessList[];
}) {
const [state, formAction] = useFormState(createProxyHostAction, INITIAL_ACTION_STATE);
return (
<Dialog
open={open}
onClose={onClose}
maxWidth="md"
fullWidth
PaperProps={{
sx: {
bgcolor: "rgba(20, 20, 22, 0.98)",
border: "0.5px solid rgba(255, 255, 255, 0.1)",
backgroundImage: "none"
}
}}
>
<DialogTitle sx={{ display: "flex", justifyContent: "space-between", alignItems: "center" }}>
<Typography variant="h6" sx={{ fontWeight: 600 }}>
Create Proxy Host
</Typography>
<IconButton onClick={onClose} size="small">
<CloseIcon />
</IconButton>
</DialogTitle>
<DialogContent dividers>
<Stack component="form" id="create-form" action={formAction} spacing={2.5}>
{state.status !== "idle" && state.message && (
<Alert severity={state.status === "error" ? "error" : "success"} onClose={() => state.status === "success" && onClose()}>
{state.message}
</Alert>
)}
<TextField name="name" label="Name" placeholder="My Service" required fullWidth />
<TextField
name="domains"
label="Domains"
placeholder="app.example.com"
helperText="One per line or comma-separated"
multiline
minRows={2}
required
fullWidth
/>
<TextField
name="upstreams"
label="Upstreams"
placeholder="http://10.0.0.5:8080"
helperText="One per line or comma-separated"
multiline
minRows={2}
required
fullWidth
/>
<TextField select name="certificate_id" label="Certificate" defaultValue="" fullWidth>
<MenuItem value="">Managed by Caddy (Auto)</MenuItem>
{certificates.map((cert) => (
<MenuItem key={cert.id} value={cert.id}>
{cert.name}
</MenuItem>
))}
</TextField>
<TextField select name="access_list_id" label="Access List" defaultValue="" fullWidth>
<MenuItem value="">None</MenuItem>
{accessLists.map((list) => (
<MenuItem key={list.id} value={list.id}>
{list.name}
</MenuItem>
))}
</TextField>
<Stack direction="row" spacing={2} flexWrap="wrap">
<HiddenCheckboxField name="hsts_subdomains" defaultChecked={false} label="HSTS Subdomains" />
<HiddenCheckboxField name="skip_https_hostname_validation" defaultChecked={false} label="Skip HTTPS Validation" />
<HiddenCheckboxField name="enabled" defaultChecked={true} label="Enabled" />
</Stack>
<TextField
name="custom_pre_handlers_json"
label="Custom Pre-Handlers (JSON)"
placeholder='[{"handler": "headers", ...}]'
helperText="Optional JSON array of Caddy handlers"
multiline
minRows={3}
fullWidth
/>
<TextField
name="custom_reverse_proxy_json"
label="Custom Reverse Proxy (JSON)"
placeholder='{"headers": {"request": {...}}}'
helperText="Deep-merge into reverse_proxy handler"
multiline
minRows={3}
fullWidth
/>
<AuthentikFields />
</Stack>
</DialogContent>
<DialogActions sx={{ px: 3, py: 2 }}>
<Button onClick={onClose} sx={{ color: "rgba(255, 255, 255, 0.6)" }}>
Cancel
</Button>
<Button type="submit" form="create-form" variant="contained">
Create
</Button>
</DialogActions>
</Dialog>
);
}
function EditHostDialog({
open,
host,
onClose,
certificates,
accessLists
}: {
open: boolean;
host: ProxyHost;
onClose: () => void;
certificates: Certificate[];
accessLists: AccessList[];
}) {
const [state, formAction] = useFormState(updateProxyHostAction.bind(null, host.id), INITIAL_ACTION_STATE);
return (
<Dialog
open={open}
onClose={onClose}
maxWidth="md"
fullWidth
PaperProps={{
sx: {
bgcolor: "rgba(20, 20, 22, 0.98)",
border: "0.5px solid rgba(255, 255, 255, 0.1)",
backgroundImage: "none"
}
}}
>
<DialogTitle sx={{ display: "flex", justifyContent: "space-between", alignItems: "center" }}>
<Typography variant="h6" sx={{ fontWeight: 600 }}>
Edit Proxy Host
</Typography>
<IconButton onClick={onClose} size="small">
<CloseIcon />
</IconButton>
</DialogTitle>
<DialogContent dividers>
<Stack component="form" id="edit-form" action={formAction} spacing={2.5}>
{state.status !== "idle" && state.message && (
<Alert severity={state.status === "error" ? "error" : "success"} onClose={() => state.status === "success" && onClose()}>
{state.message}
</Alert>
)}
<TextField name="name" label="Name" defaultValue={host.name} required fullWidth />
<TextField
name="domains"
label="Domains"
defaultValue={host.domains.join("\n")}
helperText="One per line or comma-separated"
multiline
minRows={2}
fullWidth
/>
<TextField
name="upstreams"
label="Upstreams"
defaultValue={host.upstreams.join("\n")}
helperText="One per line or comma-separated"
multiline
minRows={2}
fullWidth
/>
<TextField select name="certificate_id" label="Certificate" defaultValue={host.certificate_id ?? ""} fullWidth>
<MenuItem value="">Managed by Caddy (Auto)</MenuItem>
{certificates.map((cert) => (
<MenuItem key={cert.id} value={cert.id}>
{cert.name}
</MenuItem>
))}
</TextField>
<TextField select name="access_list_id" label="Access List" defaultValue={host.access_list_id ?? ""} fullWidth>
<MenuItem value="">None</MenuItem>
{accessLists.map((list) => (
<MenuItem key={list.id} value={list.id}>
{list.name}
</MenuItem>
))}
</TextField>
<Stack direction="row" spacing={2} flexWrap="wrap">
<HiddenCheckboxField name="hsts_subdomains" defaultChecked={host.hsts_subdomains} label="HSTS Subdomains" />
<HiddenCheckboxField name="skip_https_hostname_validation" defaultChecked={host.skip_https_hostname_validation} label="Skip HTTPS Validation" />
<HiddenCheckboxField name="enabled" defaultChecked={host.enabled} label="Enabled" />
</Stack>
<TextField
name="custom_pre_handlers_json"
label="Custom Pre-Handlers (JSON)"
defaultValue={host.custom_pre_handlers_json ?? ""}
helperText="Optional JSON array of Caddy handlers"
multiline
minRows={3}
fullWidth
/>
<TextField
name="custom_reverse_proxy_json"
label="Custom Reverse Proxy (JSON)"
defaultValue={host.custom_reverse_proxy_json ?? ""}
helperText="Deep-merge into reverse_proxy handler"
multiline
minRows={3}
fullWidth
/>
<AuthentikFields authentik={host.authentik} />
</Stack>
</DialogContent>
<DialogActions sx={{ px: 3, py: 2 }}>
<Button onClick={onClose} sx={{ color: "rgba(255, 255, 255, 0.6)" }}>
Cancel
</Button>
<Button type="submit" form="edit-form" variant="contained">
Save Changes
</Button>
</DialogActions>
</Dialog>
);
}
function DeleteHostDialog({
open,
host,
onClose
}: {
open: boolean;
host: ProxyHost;
onClose: () => void;
}) {
const [state, formAction] = useFormState(deleteProxyHostAction.bind(null, host.id), INITIAL_ACTION_STATE);
return (
<Dialog
open={open}
onClose={onClose}
maxWidth="sm"
PaperProps={{
sx: {
bgcolor: "rgba(20, 20, 22, 0.98)",
border: "0.5px solid rgba(239, 68, 68, 0.3)",
backgroundImage: "none"
}
}}
>
<DialogTitle sx={{ display: "flex", justifyContent: "space-between", alignItems: "center" }}>
<Typography variant="h6" sx={{ fontWeight: 600, color: "rgba(239, 68, 68, 1)" }}>
Delete Proxy Host
</Typography>
<IconButton onClick={onClose} size="small">
<CloseIcon />
</IconButton>
</DialogTitle>
<DialogContent dividers>
<Stack spacing={2}>
{state.status !== "idle" && state.message && (
<Alert severity={state.status === "error" ? "error" : "success"} onClose={() => state.status === "success" && onClose()}>
{state.message}
</Alert>
)}
<Typography variant="body1">
Are you sure you want to delete the proxy host <strong>{host.name}</strong>?
</Typography>
<Typography variant="body2" color="text.secondary">
This will remove the configuration for:
</Typography>
<Box sx={{ pl: 2 }}>
<Typography variant="body2" color="text.secondary">
Domains: {host.domains.join(", ")}
</Typography>
<Typography variant="body2" color="text.secondary">
Upstreams: {host.upstreams.join(", ")}
</Typography>
</Box>
<Typography variant="body2" sx={{ color: "rgba(239, 68, 68, 0.9)", fontWeight: 500 }}>
This action cannot be undone.
</Typography>
</Stack>
</DialogContent>
<DialogActions sx={{ px: 3, py: 2 }}>
<Button onClick={onClose} sx={{ color: "rgba(255, 255, 255, 0.6)" }}>
Cancel
</Button>
<form action={formAction} style={{ display: 'inline' }}>
<Button
type="submit"
variant="contained"
color="error"
>
Delete
</Button>
</form>
</DialogActions>
</Dialog>
);
}
function AuthentikFields({ authentik }: { authentik?: ProxyHost["authentik"] | null }) {
const initial = authentik ?? null;
const [enabled, setEnabled] = useState(initial?.enabled ?? false);
const copyHeadersValue =
initial && initial.copyHeaders.length > 0 ? initial.copyHeaders.join("\n") : AUTHENTIK_DEFAULT_HEADERS.join("\n");
const trustedProxiesValue =
initial && initial.trustedProxies.length > 0
? initial.trustedProxies.join("\n")
: AUTHENTIK_DEFAULT_TRUSTED_PROXIES.join("\n");
const setHostHeaderDefault = initial?.setOutpostHostHeader ?? true;
return (
<Box
sx={{
borderRadius: 2,
border: "1px solid rgba(99, 102, 241, 0.2)",
background: "rgba(99, 102, 241, 0.05)",
p: 2.5
}}
>
<input type="hidden" name="authentik_present" value="1" />
<input type="hidden" name="authentik_enabled_present" value="1" />
<Stack spacing={2}>
<Stack direction="row" alignItems="center" justifyContent="space-between">
<Box>
<Typography variant="subtitle1" fontWeight={600}>
Authentik Forward Auth
</Typography>
<Typography variant="body2" color="text.secondary" sx={{ fontSize: "0.8125rem" }}>
Proxy authentication via Authentik outpost
</Typography>
</Box>
<Switch
name="authentik_enabled"
checked={enabled}
onChange={(_, checked) => setEnabled(checked)}
/>
</Stack>
<Collapse in={enabled} timeout="auto" unmountOnExit>
<Stack spacing={2}>
<TextField
name="authentik_outpost_domain"
label="Outpost Domain"
placeholder="outpost.goauthentik.io"
defaultValue={initial?.outpostDomain ?? ""}
required={enabled}
disabled={!enabled}
size="small"
fullWidth
/>
<TextField
name="authentik_outpost_upstream"
label="Outpost Upstream URL"
placeholder="https://outpost.internal:9000"
defaultValue={initial?.outpostUpstream ?? ""}
required={enabled}
disabled={!enabled}
size="small"
fullWidth
/>
<TextField
name="authentik_auth_endpoint"
label="Auth Endpoint (Optional)"
placeholder="/outpost.goauthentik.io/auth/caddy"
defaultValue={initial?.authEndpoint ?? ""}
disabled={!enabled}
size="small"
fullWidth
/>
<TextField
name="authentik_copy_headers"
label="Headers to Copy"
defaultValue={copyHeadersValue}
disabled={!enabled}
multiline
minRows={3}
size="small"
fullWidth
/>
<TextField
name="authentik_trusted_proxies"
label="Trusted Proxies"
defaultValue={trustedProxiesValue}
disabled={!enabled}
size="small"
fullWidth
/>
<HiddenCheckboxField
name="authentik_set_host_header"
defaultChecked={setHostHeaderDefault}
label="Set Host Header"
disabled={!enabled}
/>
</Stack>
</Collapse>
</Stack>
</Box>
);
}
function HiddenCheckboxField({
name,
defaultChecked,
label,
disabled
}: {
name: string;
defaultChecked: boolean;
label: string;
disabled?: boolean;
}) {
return (
<Box>
<input type="hidden" name={`${name}_present`} value="1" />
<FormControlLabel
control={
<Checkbox
name={name}
defaultChecked={defaultChecked}
disabled={disabled}
size="small"
sx={{
color: "rgba(148, 163, 184, 0.6)",
"&.Mui-checked": { color: "#6366f1" }
}}
/>
}
label={<Typography variant="body2">{label}</Typography>}
disabled={disabled}
/>
</Box>
);
}