type: user

role: user

content:
Read the following files from the dragonrelay Forgejo repository (owner: zgaetano, repo: dragonrelay) using the forgejo_get_file tool:
1. backend/internal/config/config.go (if it exists - list backend/internal/config first)
2. .env.example
3. docker-compose.yml
4. Dockerfile
5. src/hooks/useStatus.ts (list src/hooks first, then read all files in that dir)
6. src/context (list this dir, then read all files)

Return ALL file contents in full with clear file path headers.

userType: external

entrypoint: sdk-ts

gitBranch: HEAD


type: message

role: assistant

type: text

text: I'll help you read those files from the dragonrelay repository. Let me start by checking which directories and files exist, then read them.

service_tier: standard

attributionAgent: Explore

type: assistant


type: direct


speed: standard


result:
📄 config.go (1170B)
📄 config_test.go (1083B)


result: 📄 useStatus.ts (915B)


result: 📄 AuthContext.tsx (2193B)


text: Great! Now let me read all the files you requested:


result:
File: backend/internal/config/config.go

// Package config handles reading and writing the persistent config file
// at /data/config.json (or any path passed in). Environment variables
// always take precedence over file values at runtime.
package config

import (
	"encoding/json"
	"os"
)

// Config holds values that can be persisted to disk by the admin UI.
type Config struct {
	TSAuthKey  string `json:"ts_authkey,omitempty"`
	TSHostname string `json:"ts_hostname,omitempty"`
	NoTS       bool   `json:"no_tailscale,omitempty"`
	JWTSecret  string `json:"jwt_secret,omitempty"`
}

// Load reads a Config from the given file path.
// Returns os.ErrNotExist-wrapped error if the file does not exist.
func Load(path string) (*Config, error) {
	f, err := os.Open(path)
	if err != nil {
		return nil, err
	}
	defer f.Close()
	var cfg Config
	if err := json.NewDecoder(f).Decode(&cfg); err != nil {
		return nil, err
	}
	return &cfg, nil
}

// Save writes cfg to path as indented JSON, creating the file if needed.
func Save(path string, cfg *Config) error {
	f, err := os.Create(path)
	if err != nil {
		return err
	}
	defer f.Close()
	enc := json.NewEncoder(f)
	enc.SetIndent("", "  ")
	return enc.Encode(cfg)
}


result:
File: .env.example

# Dragon Flight Relay Server — environment variables
# Copy to .env and fill in values before starting.

# ── Tailscale ──────────────────────────────────────────────
# Generate a reusable auth key at:
#   https://login.tailscale.com/admin/settings/keys
TS_AUTHKEY=

# Name this device will appear as on your tailnet
TS_HOSTNAME=dragonrelay

# ── Server ─────────────────────────────────────────────────
DRAGONRELAY_PORT=8080
DRAGONRELAY_HOST=0.0.0.0

# Set to "1" to disable Tailscale (LAN-only mode)
DRAGONRELAY_NO_TS=0

# ── Auth ───────────────────────────────────────────────────
# Password for the default admin user (seeded on first boot)
DRAGONRELAY_ADMIN_PASSWORD=changeme

# Secret used to sign JWTs. Auto-generated if left blank.
DRAGONRELAY_JWT_SECRET=

TZ=America/New_York


result:
File: docker-compose.yml

version: "3.9"

services:
  dragonrelay:
    build:
      context: .
      dockerfile: Dockerfile
    image: dragonrelay:latest
    container_name: dragonrelay

    restart: unless-stopped

    ports:
      - "8080:8080"

    volumes:
      - dragonrelay-data:/data

    environment:
      TS_AUTHKEY: ""
      TS_HOSTNAME: "dragonrelay"
      DRAGONRELAY_NO_TS: "0"
      DRAGONRELAY_PORT: "8080"
      DRAGONRELAY_HOST: "0.0.0.0"
      DRAGONRELAY_ADMIN_PASSWORD: ""
      DRAGONRELAY_JWT_SECRET: ""
      TZ: America/New_York

    devices:
      - /dev/net/tun:/dev/net/tun

    cap_add:
      - NET_ADMIN
      - NET_RAW

    healthcheck:
      test: ["CMD", "wget", "-qO-", "http://localhost:8080/api/status"]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 15s

volumes:
  dragonrelay-data:
    driver: local


result:
File: Dockerfile

# ─────────────────────────────────────────────
# Stage 1: Build the React frontend
# ─────────────────────────────────────────────
FROM node:20-alpine AS ui-builder

WORKDIR /app

# Install dependencies first (better layer caching)
COPY package.json package-lock.json* ./
RUN npm ci

# Copy source and build
COPY index.html vite.config.ts tsconfig.json tsconfig.node.json tailwind.config.js postcss.config.js* ./
COPY src ./src
RUN npm run build
# Output lands in backend/cmd/dragonrelay/ui/ (per vite.config.ts)

# ─────────────────────────────────────────────
# Stage 2: Build the Go backend
# ─────────────────────────────────────────────
FROM golang:1.22-alpine AS go-builder

WORKDIR /app

# gcc + musl-dev required for CGO (sqlite3); git for go mod download
RUN apk add --no-cache git gcc musl-dev

COPY backend/go.mod backend/go.sum ./backend/
RUN cd backend && go mod download

# Copy all Go source
COPY backend ./backend

# Copy the compiled React SPA into the go:embed target directory
COPY --from=ui-builder /app/backend/cmd/dragonrelay/ui ./backend/cmd/dragonrelay/ui

# Build with CGO enabled (required for mattn/go-sqlite3)
RUN cd backend && CGO_ENABLED=1 GOOS=linux go build \
    -ldflags="-s -w" \
    -o /dragonrelay \
    ./cmd/dragonrelay

# ─────────────────────────────────────────────
# Stage 3: Minimal runtime image
# ─────────────────────────────────────────────
FROM alpine:3.19

# ca-certificates for Tailscale TLS; sqlite-libs for CGO sqlite3
RUN apk add --no-cache ca-certificates tzdata sqlite-libs

# Create a non-root user
RUN addgroup -S dragonrelay && adduser -S dragonrelay -G dragonrelay

# Persistent state directory (mount a volume here)
RUN mkdir -p /data && chown dragonrelay:dragonrelay /data

COPY --from=go-builder /dragonrelay /usr/local/bin/dragonrelay

USER dragonrelay

# Web UI port
EXPOSE 8080

# Tailscale state lives here — mount a named volume for persistence
ENV TS_STATE_DIR=/data/tsnet
ENV DRAGONRELAY_PORT=8080
ENV DRAGONRELAY_HOST=0.0.0.0

ENTRYPOINT ["/usr/local/bin/dragonrelay"]


result:
File: src/hooks/useStatus.ts

import { useEffect, useState, useCallback } from "react";
import { api, AppStatus, Host } from "../api";

export function useStatus(pollMs = 3000) {
  const [status, setStatus] = useState<AppStatus | null>(null);
  const [hosts, setHosts] = useState<Host[]>([]);
  const [error, setError] = useState<string | null>(null);
  const [loading, setLoading] = useState(true);

  const refresh = useCallback(async () => {
    try {
      const [s, h] = await Promise.all([api.getStatus(), api.getHosts()]);
      setStatus(s);
      setHosts(h);
      setError(null);
    } catch (e: unknown) {
      setError(e instanceof Error ? e.message : "Backend unreachable");
    } finally {
      setLoading(false);
    }
  }, []);

  useEffect(() => {
    refresh();
    const id = setInterval(refresh, pollMs);
    return () => clearInterval(id);
  }, [refresh, pollMs]);

  return { status, hosts, error, loading, refresh };
}


result:
File: src/context/AuthContext.tsx

import { createContext, useContext, useState, ReactNode } from "react";
import { getToken, setToken, clearToken, api } from "../api";

export type Role = "admin" | "user" | "viewer";

interface AuthState {
  token: string | null;
  username: string | null;
  role: Role | null;
}

interface AuthContextValue extends AuthState {
  login: (username: string, password: string) => Promise<void>;
  logout: () => void;
  isAuthenticated: boolean;
}

const AuthContext = createContext<AuthContextValue | null>(null);

function parseJwt(token: string): { username?: string; role?: string } | null {
  try {
    const payload = token.split(".")[1];
    return JSON.parse(atob(payload));
  } catch {
    return null;
  }
}

export function AuthProvider({ children }: { children: ReactNode }) {
  const [state, setState] = useState<AuthState>(() => {
    const token = getToken();
    if (!token) return { token: null, username: null, role: null };
    const parsed = parseJwt(token);
    return {
      token,
      username: parsed?.username ?? null,
      role: (parsed?.role as Role) ?? null,
    };
  });

  const login = async (username: string, password: string) => {
    const res = await api.login(username, password);
    setToken(res.token);
    setState({ token: res.token, username: res.username, role: res.role as Role });
  };

  const logout = () => {
    clearToken();
    setState({ token: null, username: null, role: null });
    api.logout().catch(() => {});
  };

  return (
    <AuthContext.Provider
      value={{ ...state, login, logout, isAuthenticated: !!state.token }}
    >
      {children}
    </AuthContext.Provider>
  );
}

export function useAuth(): AuthContextValue {
  const ctx = useContext(AuthContext);
  if (!ctx) throw new Error("useAuth must be used within AuthProvider");
  return ctx;
}

interface RequireRoleProps {
  roles: Role[];
  children: ReactNode;
  fallback?: ReactNode;
}

/** Renders children only if the current user's role is in `roles`. */
export function RequireRole({ roles, children, fallback = null }: RequireRoleProps) {
  const { role } = useAuth();
  if (!role || !roles.includes(role)) return <>{fallback}</>;
  return <>{children}</>;
}


text:
Perfect! Here are all the requested files from the dragonrelay repository:

---

## backend/internal/config/config.go

```go
// Package config handles reading and writing the persistent config file
// at /data/config.json (or any path passed in). Environment variables
// always take precedence over file values at runtime.
package config

import (
	"encoding/json"
	"os"
)

// Config holds values that can be persisted to disk by the admin UI.
type Config struct {
	TSAuthKey  string `json:"ts_authkey,omitempty"`
	TSHostname string `json:"ts_hostname,omitempty"`
	NoTS       bool   `json:"no_tailscale,omitempty"`
	JWTSecret  string `json:"jwt_secret,omitempty"`
}

// Load reads a Config from the given file path.
// Returns os.ErrNotExist-wrapped error if the file does not exist.
func Load(path string) (*Config, error) {
	f, err := os.Open(path)
	if err != nil {
		return nil, err
	}
	defer f.Close()
	var cfg Config
	if err := json.NewDecoder(f).Decode(&cfg); err != nil {
		return nil, err
	}
	return &cfg, nil
}

// Save writes cfg to path as indented JSON, creating the file if needed.
func Save(path string, cfg *Config) error {
	f, err := os.Create(path)
	if err != nil {
		return err
	}
	defer f.Close()
	enc := json.NewEncoder(f)
	enc.SetIndent("", "  ")
	return enc.Encode(cfg)
}
```

---

## .env.example

```
# Dragon Flight Relay Server — environment variables
# Copy to .env and fill in values before starting.

# ── Tailscale ──────────────────────────────────────────────
# Generate a reusable auth key at:
#   https://login.tailscale.com/admin/settings/keys
TS_AUTHKEY=

# Name this device will appear as on your tailnet
TS_HOSTNAME=dragonrelay

# ── Server ─────────────────────────────────────────────────
DRAGONRELAY_PORT=8080
DRAGONRELAY_HOST=0.0.0.0

# Set to "1" to disable Tailscale (LAN-only mode)
DRAGONRELAY_NO_TS=0

# ── Auth ───────────────────────────────────────────────────
# Password for the default admin user (seeded on first boot)
DRAGONRELAY_ADMIN_PASSWORD=changeme

# Secret used to sign JWTs. Auto-generated if left blank.
DRAGONRELAY_JWT_SECRET=

TZ=America/New_York
```

---

## docker-compose.yml

```yaml
version: "3.9"

services:
  dragonrelay:
    build:
      context: .
      dockerfile: Dockerfile
    image: dragonrelay:latest
    container_name: dragonrelay

    restart: unless-stopped

    ports:
      - "8080:8080"

    volumes:
      - dragonrelay-data:/data

    environment:
      TS_AUTHKEY: ""
      TS_HOSTNAME: "dragonrelay"
      DRAGONRELAY_NO_TS: "0"
      DRAGONRELAY_PORT: "8080"
      DRAGONRELAY_HOST: "0.0.0.0"
      DRAGONRELAY_ADMIN_PASSWORD: ""
      DRAGONRELAY_JWT_SECRET: ""
      TZ: America/New_York

    devices:
      - /dev/net/tun:/dev/net/tun

    cap_add:
      - NET_ADMIN
      - NET_RAW

    healthcheck:
      test: ["CMD", "wget", "-qO-", "http://localhost:8080/api/status"]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 15s

volumes:
  dragonrelay-data:
    driver: local
```

---

## Dockerfile

```dockerfile
# ─────────────────────────────────────────────
# Stage 1: Build the React frontend
# ─────────────────────────────────────────────
FROM node:20-alpine AS ui-builder

WORKDIR /app

# Install dependencies first (better layer caching)
COPY package.json package-lock.json* ./
RUN npm ci

# Copy source and build
COPY index.html vite.config.ts tsconfig.json tsconfig.node.json tailwind.config.js postcss.config.js* ./
COPY src ./src
RUN npm run build
# Output lands in backend/cmd/dragonrelay/ui/ (per vite.config.ts)

# ─────────────────────────────────────────────
# Stage 2: Build the Go backend
# ─────────────────────────────────────────────
FROM golang:1.22-alpine AS go-builder

WORKDIR /app

# gcc + musl-dev required for CGO (sqlite3); git for go mod download
RUN apk add --no-cache git gcc musl-dev

COPY backend/go.mod backend/go.sum ./backend/
RUN cd backend && go mod download

# Copy all Go source
COPY backend ./backend

# Copy the compiled React SPA into the go:embed target directory
COPY --from=ui-builder /app/backend/cmd/dragonrelay/ui ./backend/cmd/dragonrelay/ui

# Build with CGO enabled (required for mattn/go-sqlite3)
RUN cd backend && CGO_ENABLED=1 GOOS=linux go build \
    -ldflags="-s -w" \
    -o /dragonrelay \
    ./cmd/dragonrelay

# ─────────────────────────────────────────────
# Stage 3: Minimal runtime image
# ─────────────────────────────────────────────
FROM alpine:3.19

# ca-certificates for Tailscale TLS; sqlite-libs for CGO sqlite3
RUN apk add --no-cache ca-certificates tzdata sqlite-libs

# Create a non-root user
RUN addgroup -S dragonrelay && adduser -S dragonrelay -G dragonrelay

# Persistent state directory (mount a volume here)
RUN mkdir -p /data && chown dragonrelay:dragonrelay /data

COPY --from=go-builder /dragonrelay /usr/local/bin/dragonrelay

USER dragonrelay

# Web UI port
EXPOSE 8080

# Tailscale state lives here — mount a named volume for persistence
ENV TS_STATE_DIR=/data/tsnet
ENV DRAGONRELAY_PORT=8080
ENV DRAGONRELAY_HOST=0.0.0.0

ENTRYPOINT ["/usr/local/bin/dragonrelay"]
```

---

## src/hooks/useStatus.ts

```typescript
import { useEffect, useState, useCallback } from "react";
import { api, AppStatus, Host } from "../api";

export function useStatus(pollMs = 3000) {
  const [status, setStatus] = useState<AppStatus | null>(null);
  const [hosts, setHosts] = useState<Host[]>([]);
  const [error, setError] = useState<string | null>(null);
  const [loading, setLoading] = useState(true);

  const refresh = useCallback(async () => {
    try {
      const [s, h] = await Promise.all([api.getStatus(), api.getHosts()]);
      setStatus(s);
      setHosts(h);
      setError(null);
    } catch (e: unknown) {
      setError(e instanceof Error ? e.message : "Backend unreachable");
    } finally {
      setLoading(false);
    }
  }, []);

  useEffect(() => {
    refresh();
    const id = setInterval(refresh, pollMs);
    return () => clearInterval(id);
  }, [refresh, pollMs]);

  return { status, hosts, error, loading, refresh };
}
```

---

## src/context/AuthContext.tsx

```typescript
import { createContext, useContext, useState, ReactNode } from "react";
import { getToken, setToken, clearToken, api } from "../api";

export type Role = "admin" | "user" | "viewer";

interface AuthState {
  token: string | null;
  username: string | null;
  role: Role | null;
}

interface AuthContextValue extends AuthState {
  login: (username: string, password: string) => Promise<void>;
  logout: () => void;
  isAuthenticated: boolean;
}

const AuthContext = createContext<AuthContextValue | null>(null);

function parseJwt(token: string): { username?: string; role?: string } | null {
  try {
    const payload = token.split(".")[1];
    return JSON.parse(atob(payload));
  } catch {
    return null;
  }
}

export function AuthProvider({ children }: { children: ReactNode }) {
  const [state, setState] = useState<AuthState>(() => {
    const token = getToken();
    if (!token) return { token: null, username: null, role: null };
    const parsed = parseJwt(token);
    return {
      token,
      username: parsed?.username ?? null,
      role: (parsed?.role as Role) ?? null,
    };
  });

  const login = async (username: string, password: string) => {
    const res = await api.login(username, password);
    setToken(res.token);
    setState({ token: res.token, username: res.username, role: res.role as Role });
  };

  const logout = () => {
    clearToken();
    setState({ token: null, username: null, role: null });
    api.logout().catch(() => {});
  };

  return (
    <AuthContext.Provider
      value={{ ...state, login, logout, isAuthenticated: !!state.token }}
    >
      {children}
    </AuthContext.Provider>
  );
}

export function useAuth(): AuthContextValue {
  const ctx = useContext(AuthContext);
  if (!ctx) throw new Error("useAuth must be used within AuthProvider");
  return ctx;
}

interface RequireRoleProps {
  roles: Role[];
  children: ReactNode;
  fallback?: ReactNode;
}

/** Renders children only if the current user's role is in `roles`. */
export function RequireRole({ roles, children, fallback = null }: RequireRoleProps) {
  const { role } = useAuth();
  if (!role || !roles.includes(role)) return <>{fallback}</>;
  return <>{children}</>;
}
```

---

All requested files have been successfully retrieved and displayed above.