feat: initial open-source release of Pipely

OTA update server designed for high-concurrency, low-bandwidth deployments.
GORM-backed PostgreSQL, JWT auth, device management, artefact versioning,
deployment rollout with gated rate-limited downloads, and a React admin panel.
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2026-07-07 10:29:28 +08:00
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# ─────────────────────────────────────────────────────────
# OTA Manifest Server — Environment Variables
# ─────────────────────────────────────────────────────────
# Copy this file to .env and adjust values for your environment:
# cp .env.example .env
# ─────────────────────────────────────────────────────────
# ── Server ──────────────────────────────────────────────
# HTTP listen port.
# Default: 8080
SERVER_PORT=8080
# ── Security ────────────────────────────────────────────
# Secret key for signing JWT tokens. Use a long random string in production.
# Generate: openssl rand -hex 32
# Example: JWT_SECRET=a1b2c3d4e5f6a7b8c9d0e1f2a3b4c5d6
JWT_SECRET=change-me-in-production
# JWT token validity period in hours.
# Default: 24 (tokens expire after 1 day)
JWT_EXPIRY_HRS=24
# ── Database ────────────────────────────────────────────
# PostgreSQL connection string (URL format).
# Format: postgres://<user>:<password>@<host>:<port>/<database>?sslmode=disable
# Default: postgres://postgres:postgres@localhost:5432/manifest?sslmode=disable
# Example: DATABASE_URL=postgres://ota_user:secret@10.0.1.5:5432/manifest?sslmode=disable
DATABASE_URL=postgres://postgres:postgres@localhost:5432/manifest?sslmode=disable
# ── Storage ─────────────────────────────────────────────
# Directory where uploaded JAR/artefact files are stored.
# Must be writable by the server process.
# Default: /var/ota/artefacts
# Linux: ARTEFACT_DIR=/var/ota/artefacts
# Windows: ARTEFACT_DIR=D:\ota\artefacts
# macOS: ARTEFACT_DIR=/usr/local/var/ota/artefacts
ARTEFACT_DIR=/var/ota/artefacts
# ── Download & Bandwidth Control ────────────────────────
# Maximum number of simultaneous download streams.
# Under 10 Mbps total bandwidth, each stream is throttled to
# ~BANDWIDTH_BPS / MAX_CONCURRENT_DOWNLOADS bytes/s.
# Default: 50
# Example: MAX_CONCURRENT_DOWNLOADS=30 (more conservative)
MAX_CONCURRENT_DOWNLOADS=50
# Per-connection bandwidth limit in bytes per second.
# The default (209715 ≈ 205 KB/s) keeps 50 concurrent streams
# at roughly 10 Mbps total (50 × 205 KB/s ≈ 10 MB/s).
# Default: 209715
# Example: BANDWIDTH_BPS=102400 (~100 KB/s per stream, ~5 Mbps total)
BANDWIDTH_BPS=209715
# ── Rate Limiting ───────────────────────────────────────
# Maximum API requests per second per client IP (token bucket).
# Burst capacity is 2× this value.
# Default: 100
# Example: RATE_LIMIT_RPS=50 (stricter, for constrained environments)
RATE_LIMIT_RPS=100
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# Binary
bin/
*.exe
*.dll
*.so
*.dylib
# Environment
.env
# IDE
.idea/
# Web
web/node_modules/
web/dist/
# OS
.DS_Store
Thumbs.db
# Artifacts (local test data)
/var/
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# CLAUDE.md - Project Guidelines for OTA Micro-Server
## Project Overview
This project is a high-concurrency, low-bandwidth OTA (Over-the-Air) management and distribution server built in Go. It is specifically designed to distribute updates to thousands of devices under a highly constrained network pipelining landscape (**10 Mbps bandwidth ceiling**). It manages binary/Jar delta file generation, gating rollouts, and concurrent rate-limiting.
## Technology Stack
- **Backend Language:** Go (Golang)
- **Database:** PostgreSQL (with migration tool e.g., Flyway/Golang-migrate)
- **Key Algorithms/Protocols:** BSDiff/VCDIFF for delta generation, HTTP Range requests for resumable downloads.
- **Documentation & Code Comments:** Strictly adhere to **British English** spelling conventions (e.g., `colour`, `centre`, `optimise`, `standardisation`).
---
## Build, Test & Run Commands
### Development
- **Run the server:** `go run cmd/server/main.go`
- **Build the binary:** `go build -o bin/ota-server cmd/server/main.go`
- **Format code:** `go fmt ./...`
- **Lint code:** `golangci-lint run`
### Testing
- **Run all tests:** `go test ./...`
- **Run with coverage:** `go test -coverprofile=coverage.out ./...`
---
## Code Architecture & Design Principles
### 1. 10M Bandwidth Strategy (Hard Constraints)
- **Gated Rollout (Token-based):** Devices must acquire a download token before pulling updates. Keep concurrent downloads limited (e.g., max 50 concurrent streams).
- **Rate Limiting:** Implement token bucket or leaky bucket algorithms at the application/middleware layer to throttle download speed per connection.
- **Resumable Downloads:** The download endpoint **must** support HTTP 206 Partial Content and handle `Range` headers properly.
### 2. Jar/Zip Delta Logic
- **Do not perform direct binary diffs on raw `.jar` files.**
- To generate a delta:
1. Unzip the old Jar and new Jar into isolated temporary directories.
2. Compare files sequentially. Identify new, deleted, and modified files.
3. Apply binary diff (like BSDiff) **only** on modified `.class` or resource files.
4. Packaging: Zip the modified patches, new files, and a `manifest.json` describing the deletion/replacement steps into a final `.patch` package.
### 3. Database & Concurrency
- Optimise SQL queries to prevent connection pooling bottlenecks under thousands of periodic heartbeats/checking requests.
- Use explicit transactions when updating device upgrade status (`Checking` -> `Downloading` -> `Verifying` -> `Upgraded`).
---
## Code Style & Conventions
- **Naming:** Idiomatic Go (camelCase for internal variables, PascalCase for exported identifiers). Short but descriptive context names.
- **Error Handling:** Handle all errors explicitly. Wrap errors with meaningful context using `fmt.Errorf("context: %w", err)`.
- **Concurrency:** Ensure goroutines are safe, utilize `sync.Pool` for heavy allocations (like decompression buffers), and use `context.Context` for cancellation propagation.
- **Spelling:** Always double-check spelling in logs, errors, and variable definition to ensure **British English** alignment (e.g., use `optimised_delta_buffer` instead of `optimized_delta_buffer`).
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package main
import (
"context"
"log"
"net/http"
"os"
"os/signal"
"syscall"
"time"
"github.com/gin-gonic/gin"
"onixbyte.com/message-converter-manifest/internal/artefact"
"onixbyte.com/message-converter-manifest/internal/auth"
"onixbyte.com/message-converter-manifest/internal/config"
"onixbyte.com/message-converter-manifest/internal/database"
"onixbyte.com/message-converter-manifest/internal/delta"
"onixbyte.com/message-converter-manifest/internal/deployment"
"onixbyte.com/message-converter-manifest/internal/device"
"onixbyte.com/message-converter-manifest/internal/download"
"onixbyte.com/message-converter-manifest/internal/middleware"
)
func main() {
cfg := config.Load()
// Connect to PostgreSQL (auto-creates database if needed)
db, err := database.Connect(cfg.DatabaseURL)
if err != nil {
log.Fatalf("Database connection failed: %v", err)
}
// Auto-migrate tables
if err := database.AutoMigrate(db); err != nil {
log.Fatalf("Auto-migrate failed: %v", err)
}
// Initialise auth service and create default admin
authSvc := auth.NewService(db, []byte(cfg.JWTSecret), cfg.JWTExpiryHrs)
if err := authSvc.CreateInitialAdmin("admin", "admin"); err != nil {
log.Printf("Warning: failed to create initial admin: %v", err)
}
log.Println("[main] Default admin user ready (admin / admin)")
// Ensure artefact storage directory exists
if err := os.MkdirAll(cfg.ArtefactDir, 0755); err != nil {
log.Fatalf("Failed to create artefact directory: %v", err)
}
// Global rate limiter
tokenBucket := middleware.NewTokenBucket(cfg.RateLimitRPS, cfg.RateLimitRPS*2)
go func() {
ticker := time.NewTicker(10 * time.Minute)
for range ticker.C {
tokenBucket.Cleanup(30 * time.Minute)
}
}()
// Gated rollout semaphore
downloadGate := middleware.NewGatedSemaphore(cfg.MaxConcurrent)
// Offline device detection
go func() {
ticker := time.NewTicker(5 * time.Minute)
for range ticker.C {
offline, err := database.GetOfflineDevices(db, 10*time.Minute)
if err != nil {
log.Printf("[health] Offline check failed: %v", err)
continue
}
ids := make([]string, len(offline))
for i, d := range offline {
ids[i] = d.DeviceID
}
if len(ids) > 0 {
if err := database.MarkDevicesOffline(db, ids); err != nil {
log.Printf("[health] Mark offline failed: %v", err)
} else {
log.Printf("[health] Marked %d devices as offline", len(ids))
}
}
}
}()
// Initialise handlers
authHandler := auth.NewHandler(authSvc)
deviceHandler := device.NewHandler(db)
artefactHandler := artefact.NewHandler(db, cfg.ArtefactDir)
deploymentHandler := deployment.NewHandler(db)
deltaHandler := delta.NewHandler(cfg.ArtefactDir)
downloadHandler := download.NewHandler(db, cfg.ArtefactDir, downloadGate, cfg.BandwidthBPS)
// Setup Gin
gin.SetMode(gin.ReleaseMode)
r := gin.New()
r.Use(gin.Recovery())
// CORS
r.Use(func(c *gin.Context) {
c.Header("Access-Control-Allow-Origin", "*")
c.Header("Access-Control-Allow-Methods", "GET, POST, PUT, PATCH, DELETE, OPTIONS")
c.Header("Access-Control-Allow-Headers", "Origin, Content-Type, Accept, Authorization, Range")
if c.Request.Method == "OPTIONS" {
c.AbortWithStatus(http.StatusNoContent)
return
}
c.Next()
})
// -- Public routes (daemon-facing) --
api := r.Group("/api/v1")
{
api.POST("/devices/register", deviceHandler.Register)
api.POST("/devices/heartbeat", deviceHandler.Heartbeat)
api.GET("/devices/check-update", deviceHandler.CheckUpdate)
}
// -- Authenticated admin routes --
admin := api.Group("")
admin.Use(middleware.AuthMiddleware(authSvc))
{
api.POST("/auth/login", authHandler.Login)
admin.GET("/devices", deviceHandler.List)
admin.GET("/devices/:deviceId", deviceHandler.Get)
admin.POST("/artefacts", artefactHandler.Upload)
admin.GET("/artefacts", artefactHandler.List)
admin.GET("/artefacts/:id", artefactHandler.Get)
admin.POST("/delta/generate", deltaHandler.GenerateDelta)
admin.POST("/deployments", deploymentHandler.Create)
admin.GET("/deployments", deploymentHandler.List)
admin.GET("/deployments/:id", deploymentHandler.Get)
admin.POST("/deployments/:id/activate", deploymentHandler.Activate)
admin.POST("/deployments/:id/pause", deploymentHandler.Pause)
admin.GET("/deployments/:id/devices", deploymentHandler.ListDevices)
admin.POST("/deployments/:id/rollback", deploymentHandler.Rollback)
admin.GET("/admin/users", authHandler.ListUsers)
admin.POST("/admin/users", authHandler.CreateUser)
admin.DELETE("/admin/users/:id", authHandler.DeleteUser)
admin.PUT("/admin/users/:id/password", authHandler.ChangePassword)
}
// -- Download endpoint (rate-limited + gated) --
packages := api.Group("/packages")
packages.Use(middleware.RateLimitMiddleware(tokenBucket))
packages.Use(middleware.GatedMiddleware(downloadGate))
{
packages.GET("/download/:id", downloadHandler.HandleDownload)
}
// -- Device status update --
api.POST("/deployments/:id/status", deploymentHandler.UpdateStatus)
// -- Static admin panel (served at root; API routes take precedence) --
r.StaticFS("/", http.Dir("./web/dist"))
// Graceful shutdown
srv := &http.Server{
Addr: ":" + cfg.ServerPort,
Handler: r,
}
go func() {
log.Printf("[main] OTA Manifest Server listening on :%s", cfg.ServerPort)
log.Printf("[main] Max concurrent downloads: %d, bandwidth per stream: %d B/s", cfg.MaxConcurrent, cfg.BandwidthBPS)
if err := srv.ListenAndServe(); err != nil && err != http.ErrServerClosed {
log.Fatalf("Server error: %v", err)
}
}()
quit := make(chan os.Signal, 1)
signal.Notify(quit, syscall.SIGINT, syscall.SIGTERM)
<-quit
log.Println("[main] Shutting down...")
ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
defer cancel()
if err := srv.Shutdown(ctx); err != nil {
log.Fatalf("Forced shutdown: %v", err)
}
log.Println("[main] Server stopped")
}
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openapi: "3.0.3"
info:
title: OTA Manifest — Daemon API
description: |
Device-side REST API for the OTA update platform.
Each daemon (`mcd`) calls these endpoints to register, heartbeat,
poll for updates, download artefacts, and report progress.
**10 Mbps bandwidth design points:**
- Downloads are **rate-limited** (~25 KB/s per connection) and **gated** (max 50 concurrent).
- The download endpoint supports **HTTP Range** (`206 Partial Content`) for resumable transfers.
- `check-update` returns a delta patch when available to minimise bytes on the wire.
version: "1.0.0"
contact:
name: Quanta OTA Team
servers:
- url: http://localhost:8080/api/v1
description: Local development server
tags:
- name: Device
description: Registration, heartbeat, and update checking
- name: Package
description: Artefact download
- name: Deployment
description: Lifecycle status reporting
# ─────────────────────────────────────────────────────────────
# Paths
# ─────────────────────────────────────────────────────────────
paths:
# ═══ Device ═══
/devices/register:
post:
tags: [Device]
summary: Register or refresh a device
description: |
Called by the daemon on startup. If the `deviceId` already exists
this is an upsert — all fields are updated and `lastHeartbeat` is
refreshed.
operationId: registerDevice
requestBody:
required: true
content:
application/json:
schema:
$ref: "#/components/schemas/RegisterDeviceRequest"
example:
deviceId: "mcd-7a3f-001"
ipAddress: "192.168.1.42"
hostname: "gateway-east-01"
os: "Debian 12"
currentVersion: "1.2.0"
groupName: "east-region"
responses:
"200":
description: Device registered or updated
content:
application/json:
schema:
$ref: "#/components/schemas/Device"
example:
id: 1
deviceId: "mcd-7a3f-001"
ipAddress: "192.168.1.42"
hostname: "gateway-east-01"
os: "Debian 12"
currentVersion: "1.2.0"
status: "online"
groupName: "east-region"
lastHeartbeat: "2026-07-03T10:30:00Z"
createdAt: "2026-07-03T10:30:00Z"
updatedAt: "2026-07-03T10:30:00Z"
"400":
$ref: "#/components/responses/BadRequest"
/devices/heartbeat:
post:
tags: [Device]
summary: Send periodic heartbeat
description: |
Called by the daemon every 3060 s. Keeps the device marked `online`
and updates the `currentVersion` so the server always knows which
version each device is running.
operationId: heartbeat
requestBody:
required: true
content:
application/json:
schema:
$ref: "#/components/schemas/HeartbeatRequest"
example:
deviceId: "mcd-7a3f-001"
currentVersion: "1.2.0"
status: "online"
responses:
"200":
description: Heartbeat acknowledged
content:
application/json:
schema:
$ref: "#/components/schemas/StatusResponse"
"400":
$ref: "#/components/responses/BadRequest"
/devices/check-update:
get:
tags: [Device]
summary: Check whether an update is pending for this device
description: |
Polled by the daemon on a configurable interval (e.g. every 5 min).
When `hasUpdate` is `true` the daemon should proceed to download the
referenced artefact and then POST to `/deployments/{id}/status` as the
install progresses.
operationId: checkUpdate
parameters:
- name: deviceId
in: query
required: true
schema:
type: string
description: The device's unique identifier
example: "mcd-7a3f-001"
responses:
"200":
description: Update status for the device
content:
application/json:
schema:
$ref: "#/components/schemas/CheckUpdateResponse"
examples:
hasUpdate:
summary: Update available
value:
hasUpdate: true
artefactId: 5
version: "1.3.0"
fileSize: 4194304
sha256Hash: "a1b2c3d4e5f6..."
downloadUrl: "/api/v1/packages/download/5"
noUpdate:
summary: No update needed
value:
hasUpdate: false
"400":
$ref: "#/components/responses/BadRequest"
# ═══ Package ═══
/packages/download/{id}:
get:
tags: [Package]
summary: Download an artefact (full or delta patch)
description: |
Serves the artefact file with **per-connection bandwidth throttling**
(~25 KB/s). Supports **HTTP Range** requests so interrupted downloads
can be resumed via `Range: bytes=<offset>-`.
**Headers returned:**
- `Content-Disposition: attachment; filename="<name>"`
- `X-Checksum-SHA256: <hex>` — validate the file after download
- `Accept-Ranges: bytes`
- `Content-Length: <bytes>`
**Query parameters** are optional but recommended — they let the
server track each device's download progress.
operationId: downloadPackage
parameters:
- name: id
in: path
required: true
schema:
type: integer
format: int64
description: Artefact ID (from `check-update` response)
example: 5
- name: deviceId
in: query
required: false
schema:
type: string
description: Device identifier for progress tracking
example: "mcd-7a3f-001"
- name: deploymentId
in: query
required: false
schema:
type: integer
format: int64
description: Deployment ID for progress tracking
example: 3
responses:
"200":
description: Full artefact file
headers:
Content-Disposition:
schema:
type: string
description: Attachment filename
X-Checksum-SHA256:
schema:
type: string
description: SHA-256 hex digest of the file
Accept-Ranges:
schema:
type: string
example: bytes
content:
application/octet-stream:
schema:
type: string
format: binary
"206":
description: Partial content (resumed download)
headers:
Content-Range:
schema:
type: string
example: "bytes 1048576-4194303/4194304"
content:
application/octet-stream:
schema:
type: string
format: binary
"404":
$ref: "#/components/responses/NotFound"
"503":
description: Server at download capacity — retry later
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorResponse"
example:
error: "Server at capacity. Please retry later."
# ═══ Deployment ═══
/deployments/{id}/status:
post:
tags: [Deployment]
summary: Report deployment status for a single device
description: |
Called by the daemon at each lifecycle transition:
1. `downloading` — started the download
2. `downloaded` — download complete (may be omitted for small files)
3. `verifying` — checking SHA-256 hash
4. `installing` — applying the update
5. `completed` — update applied, device running new version
6. `failed` — unrecoverable error (set `error` field)
The server tracks these transitions per-device so operators can
monitor rollout progress.
operationId: updateDeploymentStatus
parameters:
- name: id
in: path
required: true
schema:
type: integer
format: int64
description: Deployment ID
example: 3
requestBody:
required: true
content:
application/json:
schema:
$ref: "#/components/schemas/DeploymentStatusRequest"
examples:
downloading:
value:
deviceId: "mcd-7a3f-001"
status: "downloading"
completed:
value:
deviceId: "mcd-7a3f-001"
status: "completed"
failed:
value:
deviceId: "mcd-7a3f-001"
status: "failed"
error: "SHA256 mismatch: expected a1b2.. got x9y0.."
responses:
"200":
description: Status recorded
content:
application/json:
schema:
$ref: "#/components/schemas/StatusResponse"
"400":
$ref: "#/components/responses/BadRequest"
# ─────────────────────────────────────────────────────────────
# Component Schemas
# ─────────────────────────────────────────────────────────────
components:
schemas:
# -- Requests --
RegisterDeviceRequest:
type: object
required: [deviceId]
properties:
deviceId:
type: string
maxLength: 256
description: Unique device identifier (set by daemon config)
ipAddress:
type: string
description: Device IP at registration time
hostname:
type: string
description: OS hostname
os:
type: string
description: Operating system name and version
currentVersion:
type: string
description: Currently installed client version
groupName:
type: string
description: Logical group for targeted rollouts (defaults to "default")
HeartbeatRequest:
type: object
required: [deviceId]
properties:
deviceId:
type: string
maxLength: 256
currentVersion:
type: string
description: Currently running version
status:
type: string
enum: [online, offline, upgrading]
default: online
DeploymentStatusRequest:
type: object
required: [deviceId, status]
properties:
deviceId:
type: string
description: Device identifier
status:
type: string
enum:
- downloading
- downloaded
- verifying
- installing
- completed
- failed
error:
type: string
description: Error description (only meaningful when status = "failed")
# -- Responses --
Device:
type: object
properties:
id:
type: integer
format: int64
deviceId:
type: string
ipAddress:
type: string
hostname:
type: string
os:
type: string
currentVersion:
type: string
status:
type: string
enum: [online, offline, upgrading]
groupName:
type: string
lastHeartbeat:
type: string
format: date-time
createdAt:
type: string
format: date-time
updatedAt:
type: string
format: date-time
CheckUpdateResponse:
type: object
properties:
hasUpdate:
type: boolean
description: Whether an update is pending
artefactId:
type: integer
format: int64
description: Artefact ID to pass to the download endpoint
version:
type: string
description: Target version string
fileSize:
type: integer
format: int64
description: Total file size in bytes
sha256Hash:
type: string
description: Expected SHA-256 hex digest (validate after download)
downloadUrl:
type: string
description: Download path relative to the server
StatusResponse:
type: object
properties:
status:
type: string
example: "acknowledged"
ErrorResponse:
type: object
properties:
error:
type: string
description: Human-readable error message
# -- Reusable responses --
responses:
BadRequest:
description: Invalid request body or parameters
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorResponse"
example:
error: "deviceId is required"
NotFound:
description: Resource not found
content:
application/json:
schema:
$ref: "#/components/schemas/ErrorResponse"
example:
error: "Artefact not found"
# ─────────────────────────────────────────────────────────────
# Daemon update flow (non-normative)
# ─────────────────────────────────────────────────────────────
x-daemon-flow:
polling:
interval: "5m (configurable)"
description: |
1. **Startup** → `POST /devices/register`
2. **Every N s** → `POST /devices/heartbeat`
3. **Every 5 min** → `GET /devices/check-update?deviceId=xxx`
4. **If hasUpdate==true** →
a. `POST /deployments/{id}/status` → `downloading`
b. `GET /packages/download/{artefactId}?deviceId=xxx&deploymentId={id}`
- Use `Range: bytes=<offset>-` to resume interrupted transfers
c. Verify SHA-256 hash against `sha256Hash` from step 3
d. `POST /deployments/{id}/status` → `verifying`
e. `POST /deployments/{id}/status` → `installing`
f. Restart the Java process, confirm health
g. `POST /deployments/{id}/status` → `completed`
h. `POST /devices/heartbeat` with the new `currentVersion`
- **On any failure** → `POST /deployments/{id}/status` → `failed`
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module onixbyte.com/message-converter-manifest
go 1.26
require (
github.com/gin-gonic/gin v1.12.0
github.com/golang-jwt/jwt/v5 v5.3.1
github.com/joho/godotenv v1.5.1
gorm.io/driver/postgres v1.6.0
gorm.io/gorm v1.31.2
)
require (
github.com/bytedance/gopkg v0.1.3 // indirect
github.com/bytedance/sonic v1.15.0 // indirect
github.com/bytedance/sonic/loader v0.5.0 // indirect
github.com/cloudwego/base64x v0.1.6 // indirect
github.com/gabriel-vasile/mimetype v1.4.12 // indirect
github.com/gin-contrib/sse v1.1.0 // indirect
github.com/go-playground/locales v0.14.1 // indirect
github.com/go-playground/universal-translator v0.18.1 // indirect
github.com/go-playground/validator/v10 v10.30.1 // indirect
github.com/goccy/go-json v0.10.5 // indirect
github.com/goccy/go-yaml v1.19.2 // indirect
github.com/jackc/pgpassfile v1.0.0 // indirect
github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 // indirect
github.com/jackc/pgx/v5 v5.6.0 // indirect
github.com/jackc/puddle/v2 v2.2.2 // indirect
github.com/jinzhu/inflection v1.0.0 // indirect
github.com/jinzhu/now v1.1.5 // indirect
github.com/json-iterator/go v1.1.12 // indirect
github.com/klauspost/cpuid/v2 v2.3.0 // indirect
github.com/leodido/go-urn v1.4.0 // indirect
github.com/mattn/go-isatty v0.0.20 // indirect
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
github.com/modern-go/reflect2 v1.0.2 // indirect
github.com/pelletier/go-toml/v2 v2.2.4 // indirect
github.com/quic-go/qpack v0.6.0 // indirect
github.com/quic-go/quic-go v0.59.0 // indirect
github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
github.com/ugorji/go/codec v1.3.1 // indirect
go.mongodb.org/mongo-driver/v2 v2.5.0 // indirect
golang.org/x/arch v0.22.0 // indirect
golang.org/x/crypto v0.48.0 // indirect
golang.org/x/net v0.51.0 // indirect
golang.org/x/sync v0.19.0 // indirect
golang.org/x/sys v0.41.0 // indirect
golang.org/x/text v0.34.0 // indirect
google.golang.org/protobuf v1.36.10 // indirect
)
+116
View File
@@ -0,0 +1,116 @@
github.com/bytedance/gopkg v0.1.3 h1:TPBSwH8RsouGCBcMBktLt1AymVo2TVsBVCY4b6TnZ/M=
github.com/bytedance/gopkg v0.1.3/go.mod h1:576VvJ+eJgyCzdjS+c4+77QF3p7ubbtiKARP3TxducM=
github.com/bytedance/sonic v1.15.0 h1:/PXeWFaR5ElNcVE84U0dOHjiMHQOwNIx3K4ymzh/uSE=
github.com/bytedance/sonic v1.15.0/go.mod h1:tFkWrPz0/CUCLEF4ri4UkHekCIcdnkqXw9VduqpJh0k=
github.com/bytedance/sonic/loader v0.5.0 h1:gXH3KVnatgY7loH5/TkeVyXPfESoqSBSBEiDd5VjlgE=
github.com/bytedance/sonic/loader v0.5.0/go.mod h1:AR4NYCk5DdzZizZ5djGqQ92eEhCCcdf5x77udYiSJRo=
github.com/cloudwego/base64x v0.1.6 h1:t11wG9AECkCDk5fMSoxmufanudBtJ+/HemLstXDLI2M=
github.com/cloudwego/base64x v0.1.6/go.mod h1:OFcloc187FXDaYHvrNIjxSe8ncn0OOM8gEHfghB2IPU=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/gabriel-vasile/mimetype v1.4.12 h1:e9hWvmLYvtp846tLHam2o++qitpguFiYCKbn0w9jyqw=
github.com/gabriel-vasile/mimetype v1.4.12/go.mod h1:d+9Oxyo1wTzWdyVUPMmXFvp4F9tea18J8ufA774AB3s=
github.com/gin-contrib/sse v1.1.0 h1:n0w2GMuUpWDVp7qSpvze6fAu9iRxJY4Hmj6AmBOU05w=
github.com/gin-contrib/sse v1.1.0/go.mod h1:hxRZ5gVpWMT7Z0B0gSNYqqsSCNIJMjzvm6fqCz9vjwM=
github.com/gin-gonic/gin v1.12.0 h1:b3YAbrZtnf8N//yjKeU2+MQsh2mY5htkZidOM7O0wG8=
github.com/gin-gonic/gin v1.12.0/go.mod h1:VxccKfsSllpKshkBWgVgRniFFAzFb9csfngsqANjnLc=
github.com/go-playground/assert/v2 v2.2.0 h1:JvknZsQTYeFEAhQwI4qEt9cyV5ONwRHC+lYKSsYSR8s=
github.com/go-playground/assert/v2 v2.2.0/go.mod h1:VDjEfimB/XKnb+ZQfWdccd7VUvScMdVu0Titje2rxJ4=
github.com/go-playground/locales v0.14.1 h1:EWaQ/wswjilfKLTECiXz7Rh+3BjFhfDFKv/oXslEjJA=
github.com/go-playground/locales v0.14.1/go.mod h1:hxrqLVvrK65+Rwrd5Fc6F2O76J/NuW9t0sjnWqG1slY=
github.com/go-playground/universal-translator v0.18.1 h1:Bcnm0ZwsGyWbCzImXv+pAJnYK9S473LQFuzCbDbfSFY=
github.com/go-playground/universal-translator v0.18.1/go.mod h1:xekY+UJKNuX9WP91TpwSH2VMlDf28Uj24BCp08ZFTUY=
github.com/go-playground/validator/v10 v10.30.1 h1:f3zDSN/zOma+w6+1Wswgd9fLkdwy06ntQJp0BBvFG0w=
github.com/go-playground/validator/v10 v10.30.1/go.mod h1:oSuBIQzuJxL//3MelwSLD5hc2Tu889bF0Idm9Dg26cM=
github.com/goccy/go-json v0.10.5 h1:Fq85nIqj+gXn/S5ahsiTlK3TmC85qgirsdTP/+DeaC4=
github.com/goccy/go-json v0.10.5/go.mod h1:oq7eo15ShAhp70Anwd5lgX2pLfOS3QCiwU/PULtXL6M=
github.com/goccy/go-yaml v1.19.2 h1:PmFC1S6h8ljIz6gMRBopkjP1TVT7xuwrButHID66PoM=
github.com/goccy/go-yaml v1.19.2/go.mod h1:XBurs7gK8ATbW4ZPGKgcbrY1Br56PdM69F7LkFRi1kA=
github.com/golang-jwt/jwt/v5 v5.3.1 h1:kYf81DTWFe7t+1VvL7eS+jKFVWaUnK9cB1qbwn63YCY=
github.com/golang-jwt/jwt/v5 v5.3.1/go.mod h1:fxCRLWMO43lRc8nhHWY6LGqRcf+1gQWArsqaEUEa5bE=
github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8=
github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU=
github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
github.com/jackc/pgpassfile v1.0.0 h1:/6Hmqy13Ss2zCq62VdNG8tM1wchn8zjSGOBJ6icpsIM=
github.com/jackc/pgpassfile v1.0.0/go.mod h1:CEx0iS5ambNFdcRtxPj5JhEz+xB6uRky5eyVu/W2HEg=
github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 h1:iCEnooe7UlwOQYpKFhBabPMi4aNAfoODPEFNiAnClxo=
github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761/go.mod h1:5TJZWKEWniPve33vlWYSoGYefn3gLQRzjfDlhSJ9ZKM=
github.com/jackc/pgx/v5 v5.6.0 h1:SWJzexBzPL5jb0GEsrPMLIsi/3jOo7RHlzTjcAeDrPY=
github.com/jackc/pgx/v5 v5.6.0/go.mod h1:DNZ/vlrUnhWCoFGxHAG8U2ljioxukquj7utPDgtQdTw=
github.com/jackc/puddle/v2 v2.2.2 h1:PR8nw+E/1w0GLuRFSmiioY6UooMp6KJv0/61nB7icHo=
github.com/jackc/puddle/v2 v2.2.2/go.mod h1:vriiEXHvEE654aYKXXjOvZM39qJ0q+azkZFrfEOc3H4=
github.com/jinzhu/inflection v1.0.0 h1:K317FqzuhWc8YvSVlFMCCUb36O/S9MCKRDI7QkRKD/E=
github.com/jinzhu/inflection v1.0.0/go.mod h1:h+uFLlag+Qp1Va5pdKtLDYj+kHp5pxUVkryuEj+Srlc=
github.com/jinzhu/now v1.1.5 h1:/o9tlHleP7gOFmsnYNz3RGnqzefHA47wQpKrrdTIwXQ=
github.com/jinzhu/now v1.1.5/go.mod h1:d3SSVoowX0Lcu0IBviAWJpolVfI5UJVZZ7cO71lE/z8=
github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0=
github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4=
github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnrnM=
github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHmT4TnhNGBo=
github.com/klauspost/cpuid/v2 v2.3.0 h1:S4CRMLnYUhGeDFDqkGriYKdfoFlDnMtqTiI/sFzhA9Y=
github.com/klauspost/cpuid/v2 v2.3.0/go.mod h1:hqwkgyIinND0mEev00jJYCxPNVRVXFQeu1XKlok6oO0=
github.com/leodido/go-urn v1.4.0 h1:WT9HwE9SGECu3lg4d/dIA+jxlljEa1/ffXKmRjqdmIQ=
github.com/leodido/go-urn v1.4.0/go.mod h1:bvxc+MVxLKB4z00jd1z+Dvzr47oO32F/QSNjSBOlFxI=
github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
github.com/mattn/go-sqlite3 v1.14.22 h1:2gZY6PC6kBnID23Tichd1K+Z0oS6nE/XwU+Vz/5o4kU=
github.com/mattn/go-sqlite3 v1.14.22/go.mod h1:Uh1q+B4BYcTPb+yiD3kU8Ct7aC0hY9fxUwlHK0RXw+Y=
github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
github.com/modern-go/reflect2 v1.0.2 h1:xBagoLtFs94CBntxluKeaWgTMpvLxC4ur3nMaC9Gz0M=
github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk=
github.com/pelletier/go-toml/v2 v2.2.4 h1:mye9XuhQ6gvn5h28+VilKrrPoQVanw5PMw/TB0t5Ec4=
github.com/pelletier/go-toml/v2 v2.2.4/go.mod h1:2gIqNv+qfxSVS7cM2xJQKtLSTLUE9V8t9Stt+h56mCY=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/quic-go/qpack v0.6.0 h1:g7W+BMYynC1LbYLSqRt8PBg5Tgwxn214ZZR34VIOjz8=
github.com/quic-go/qpack v0.6.0/go.mod h1:lUpLKChi8njB4ty2bFLX2x4gzDqXwUpaO1DP9qMDZII=
github.com/quic-go/quic-go v0.59.0 h1:OLJkp1Mlm/aS7dpKgTc6cnpynnD2Xg7C1pwL6vy/SAw=
github.com/quic-go/quic-go v0.59.0/go.mod h1:upnsH4Ju1YkqpLXC305eW3yDZ4NfnNbmQRCMWS58IKU=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
github.com/stretchr/objx v0.5.2/go.mod h1:FRsXN1f5AsAjCGJKqEizvkpNtU+EGNCLh3NxZ/8L+MA=
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
github.com/stretchr/testify v1.11.1 h1:7s2iGBzp5EwR7/aIZr8ao5+dra3wiQyKjjFuvgVKu7U=
github.com/stretchr/testify v1.11.1/go.mod h1:wZwfW3scLgRK+23gO65QZefKpKQRnfz6sD981Nm4B6U=
github.com/twitchyliquid64/golang-asm v0.15.1 h1:SU5vSMR7hnwNxj24w34ZyCi/FmDZTkS4MhqMhdFk5YI=
github.com/twitchyliquid64/golang-asm v0.15.1/go.mod h1:a1lVb/DtPvCB8fslRZhAngC2+aY1QWCk3Cedj/Gdt08=
github.com/ugorji/go/codec v1.3.1 h1:waO7eEiFDwidsBN6agj1vJQ4AG7lh2yqXyOXqhgQuyY=
github.com/ugorji/go/codec v1.3.1/go.mod h1:pRBVtBSKl77K30Bv8R2P+cLSGaTtex6fsA2Wjqmfxj4=
go.mongodb.org/mongo-driver/v2 v2.5.0 h1:yXUhImUjjAInNcpTcAlPHiT7bIXhshCTL3jVBkF3xaE=
go.mongodb.org/mongo-driver/v2 v2.5.0/go.mod h1:yOI9kBsufol30iFsl1slpdq1I0eHPzybRWdyYUs8K/0=
go.uber.org/mock v0.6.0 h1:hyF9dfmbgIX5EfOdasqLsWD6xqpNZlXblLB/Dbnwv3Y=
go.uber.org/mock v0.6.0/go.mod h1:KiVJ4BqZJaMj4svdfmHM0AUx4NJYO8ZNpPnZn1Z+BBU=
golang.org/x/arch v0.22.0 h1:c/Zle32i5ttqRXjdLyyHZESLD/bB90DCU1g9l/0YBDI=
golang.org/x/arch v0.22.0/go.mod h1:dNHoOeKiyja7GTvF9NJS1l3Z2yntpQNzgrjh1cU103A=
golang.org/x/crypto v0.48.0 h1:/VRzVqiRSggnhY7gNRxPauEQ5Drw9haKdM0jqfcCFts=
golang.org/x/crypto v0.48.0/go.mod h1:r0kV5h3qnFPlQnBSrULhlsRfryS2pmewsg+XfMgkVos=
golang.org/x/net v0.51.0 h1:94R/GTO7mt3/4wIKpcR5gkGmRLOuE/2hNGeWq/GBIFo=
golang.org/x/net v0.51.0/go.mod h1:aamm+2QF5ogm02fjy5Bb7CQ0WMt1/WVM7FtyaTLlA9Y=
golang.org/x/sync v0.19.0 h1:vV+1eWNmZ5geRlYjzm2adRgW2/mcpevXNg50YZtPCE4=
golang.org/x/sync v0.19.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.41.0 h1:Ivj+2Cp/ylzLiEU89QhWblYnOE9zerudt9Ftecq2C6k=
golang.org/x/sys v0.41.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
golang.org/x/text v0.34.0 h1:oL/Qq0Kdaqxa1KbNeMKwQq0reLCCaFtqu2eNuSeNHbk=
golang.org/x/text v0.34.0/go.mod h1:homfLqTYRFyVYemLBFl5GgL/DWEiH5wcsQ5gSh1yziA=
google.golang.org/protobuf v1.36.10 h1:AYd7cD/uASjIL6Q9LiTjz8JLcrh/88q5UObnmY3aOOE=
google.golang.org/protobuf v1.36.10/go.mod h1:HTf+CrKn2C3g5S8VImy6tdcUvCska2kB7j23XfzDpco=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
gorm.io/driver/postgres v1.6.0 h1:2dxzU8xJ+ivvqTRph34QX+WrRaJlmfyPqXmoGVjMBa4=
gorm.io/driver/postgres v1.6.0/go.mod h1:vUw0mrGgrTK+uPHEhAdV4sfFELrByKVGnaVRkXDhtWo=
gorm.io/driver/sqlite v1.6.0 h1:WHRRrIiulaPiPFmDcod6prc4l2VGVWHz80KspNsxSfQ=
gorm.io/driver/sqlite v1.6.0/go.mod h1:AO9V1qIQddBESngQUKWL9yoH93HIeA1X6V633rBwyT8=
gorm.io/gorm v1.31.2 h1:3o8FXNo9v9S858gil+3LlZA1LkCOzgb4g5BL64FgaCo=
gorm.io/gorm v1.31.2/go.mod h1:XyQVbO2k6YkOis7C2437jSit3SsDK72s7n7rsSHd+Gs=
+137
View File
@@ -0,0 +1,137 @@
package artefact
import (
"crypto/sha256"
"errors"
"fmt"
"io"
"net/http"
"os"
"path/filepath"
"strconv"
"github.com/gin-gonic/gin"
"gorm.io/gorm"
"onixbyte.com/message-converter-manifest/internal/database"
"onixbyte.com/message-converter-manifest/internal/model"
)
type Handler struct {
db *gorm.DB
artefactDir string
}
func NewHandler(db *gorm.DB, artefactDir string) *Handler {
return &Handler{db: db, artefactDir: artefactDir}
}
func (h *Handler) Upload(c *gin.Context) {
version := c.PostForm("version")
if version == "" {
c.JSON(http.StatusBadRequest, gin.H{"error": "version is required"})
return
}
deltaRef := c.PostForm("deltaRef")
metadata := c.PostForm("metadata")
if metadata == "" {
metadata = "{}"
}
file, header, err := c.Request.FormFile("file")
if err != nil {
c.JSON(http.StatusBadRequest, gin.H{"error": "file is required: " + err.Error()})
return
}
defer file.Close()
destDir := filepath.Join(h.artefactDir, version)
if err := os.MkdirAll(destDir, 0755); err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": "failed to create directory"})
return
}
destPath := filepath.Join(destDir, header.Filename)
out, err := os.Create(destPath)
if err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": "failed to create file"})
return
}
defer out.Close()
hasher := sha256.New()
writer := io.MultiWriter(out, hasher)
size, err := io.Copy(writer, file)
if err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": "failed to write file"})
return
}
sha256Hash := fmt.Sprintf("%x", hasher.Sum(nil))
artefact := &model.Artefact{
Version: version,
FileName: header.Filename,
FilePath: destPath,
FileSize: size,
SHA256Hash: sha256Hash,
DeltaRef: deltaRef,
IsDelta: deltaRef != "",
Metadata: metadata,
}
if err := database.CreateArtefact(h.db, artefact); err != nil {
os.Remove(destPath)
c.JSON(http.StatusInternalServerError, gin.H{"error": "failed to save artefact: " + err.Error()})
return
}
c.JSON(http.StatusCreated, artefact)
}
func (h *Handler) List(c *gin.Context) {
page, _ := strconv.Atoi(c.DefaultQuery("page", "1"))
pageSize, _ := strconv.Atoi(c.DefaultQuery("pageSize", "20"))
if page < 1 {
page = 1
}
if pageSize < 1 || pageSize > 100 {
pageSize = 20
}
artefacts, total, err := database.ListArtefacts(h.db, page, pageSize)
if err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
c.JSON(http.StatusOK, model.PaginatedResponse{
Data: artefacts,
Total: total,
Page: page,
PageSize: pageSize,
})
}
func (h *Handler) Get(c *gin.Context) {
id, err := strconv.ParseInt(c.Param("id"), 10, 64)
if err != nil {
c.JSON(http.StatusBadRequest, gin.H{"error": "invalid id"})
return
}
artefact, err := database.GetArtefactByID(h.db, id)
if err != nil {
if errors.Is(err, gorm.ErrRecordNotFound) {
c.JSON(http.StatusNotFound, gin.H{"error": "Artefact not found"})
return
}
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
c.JSON(http.StatusOK, artefact)
}
+93
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package auth
import (
"net/http"
"strconv"
"github.com/gin-gonic/gin"
"onixbyte.com/message-converter-manifest/internal/model"
)
// -- Admin user management handlers --
type CreateUserRequest struct {
Username string `json:"username" binding:"required"`
Password string `json:"password" binding:"required"`
Role string `json:"role"`
}
type ChangePasswordRequest struct {
NewPassword string `json:"newPassword" binding:"required"`
}
// ListUsers handles GET /admin/users.
func (h *Handler) ListUsers(c *gin.Context) {
users, err := h.svc.ListUsers()
if err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
if users == nil {
users = []model.AdminUser{}
}
c.JSON(http.StatusOK, gin.H{"data": users})
}
// CreateUser handles POST /admin/users.
func (h *Handler) CreateUser(c *gin.Context) {
var req CreateUserRequest
if err := c.ShouldBindJSON(&req); err != nil {
c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
return
}
user, err := h.svc.CreateUser(req.Username, req.Password, req.Role)
if err != nil {
if err == ErrUserExists {
c.JSON(http.StatusConflict, gin.H{"error": "Username already exists"})
return
}
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
c.JSON(http.StatusCreated, user)
}
// DeleteUser handles DELETE /admin/users/:id.
func (h *Handler) DeleteUser(c *gin.Context) {
id, err := strconv.ParseInt(c.Param("id"), 10, 64)
if err != nil {
c.JSON(http.StatusBadRequest, gin.H{"error": "invalid id"})
return
}
if err := h.svc.DeleteUser(id); err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
c.JSON(http.StatusOK, gin.H{"status": "deleted"})
}
// ChangePassword handles PUT /admin/users/:id/password.
func (h *Handler) ChangePassword(c *gin.Context) {
id, err := strconv.ParseInt(c.Param("id"), 10, 64)
if err != nil {
c.JSON(http.StatusBadRequest, gin.H{"error": "invalid id"})
return
}
var req ChangePasswordRequest
if err := c.ShouldBindJSON(&req); err != nil {
c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
return
}
if err := h.svc.ChangePassword(id, req.NewPassword); err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
c.JSON(http.StatusOK, gin.H{"status": "password changed"})
}
+32
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package auth
import (
"net/http"
"github.com/gin-gonic/gin"
"onixbyte.com/message-converter-manifest/internal/model"
)
type Handler struct {
svc *Service
}
func NewHandler(svc *Service) *Handler {
return &Handler{svc: svc}
}
func (h *Handler) Login(c *gin.Context) {
var req model.LoginRequest
if err := c.ShouldBindJSON(&req); err != nil {
c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid request: " + err.Error()})
return
}
resp, err := h.svc.Login(req.Username, req.Password)
if err != nil {
c.JSON(http.StatusUnauthorized, gin.H{"error": "Invalid credentials"})
return
}
c.JSON(http.StatusOK, resp)
}
+4
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package auth
// Repository functions are in internal/database/repository.go (AdminUser methods).
// This file exists to satisfy the package structure for future auth-specific queries.
+155
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package auth
import (
"crypto/sha256"
"crypto/subtle"
"encoding/hex"
"errors"
"time"
"github.com/golang-jwt/jwt/v5"
"gorm.io/gorm"
"onixbyte.com/message-converter-manifest/internal/database"
"onixbyte.com/message-converter-manifest/internal/model"
)
var (
ErrInvalidCredentials = errors.New("invalid username or password")
ErrUserExists = errors.New("username already exists")
)
type Service struct {
db *gorm.DB
secret []byte
expiry time.Duration
}
func NewService(db *gorm.DB, secret []byte, expiryHrs int) *Service {
return &Service{
db: db,
secret: secret,
expiry: time.Duration(expiryHrs) * time.Hour,
}
}
func (s *Service) Login(username, password string) (*model.LoginResponse, error) {
user, err := database.GetAdminUserByUsername(s.db, username)
if err != nil {
if errors.Is(err, gorm.ErrRecordNotFound) {
return nil, ErrInvalidCredentials
}
return nil, err
}
hash := hashPassword(password)
if subtle.ConstantTimeCompare([]byte(hash), []byte(user.PasswordHash)) != 1 {
return nil, ErrInvalidCredentials
}
token, expiresAt, err := s.generateToken(user)
if err != nil {
return nil, err
}
return &model.LoginResponse{
Token: token,
ExpiresAt: expiresAt,
}, nil
}
func (s *Service) CreateInitialAdmin(username, password string) error {
_, err := database.GetAdminUserByUsername(s.db, username)
if err == nil {
return nil // admin already exists
}
user := &model.AdminUser{
Username: username,
PasswordHash: hashPassword(password),
Role: "admin",
}
return s.db.Transaction(func(tx *gorm.DB) error {
return database.CreateAdminUser(tx, user)
})
}
func (s *Service) ValidateToken(tokenString string) (*model.AdminUser, error) {
token, err := jwt.Parse(tokenString, func(token *jwt.Token) (interface{}, error) {
if _, ok := token.Method.(*jwt.SigningMethodHMAC); !ok {
return nil, errors.New("unexpected signing method")
}
return s.secret, nil
})
if err != nil {
return nil, err
}
claims, ok := token.Claims.(jwt.MapClaims)
if !ok || !token.Valid {
return nil, errors.New("invalid token")
}
username, _ := claims["sub"].(string)
if username == "" {
return nil, errors.New("invalid token subject")
}
return database.GetAdminUserByUsername(s.db, username)
}
func (s *Service) generateToken(user *model.AdminUser) (string, int64, error) {
expiresAt := time.Now().Add(s.expiry)
claims := jwt.MapClaims{
"sub": user.Username,
"role": user.Role,
"iat": time.Now().Unix(),
"exp": expiresAt.Unix(),
}
token := jwt.NewWithClaims(jwt.SigningMethodHS256, claims)
tokenStr, err := token.SignedString(s.secret)
if err != nil {
return "", 0, err
}
return tokenStr, expiresAt.Unix(), nil
}
func hashPassword(password string) string {
h := sha256.Sum256([]byte(password))
return hex.EncodeToString(h[:])
}
func (s *Service) ListUsers() ([]model.AdminUser, error) {
return database.ListAdminUsers(s.db)
}
func (s *Service) CreateUser(username, password, role string) (*model.AdminUser, error) {
_, err := database.GetAdminUserByUsername(s.db, username)
if err == nil {
return nil, ErrUserExists
}
if role == "" {
role = "admin"
}
user := &model.AdminUser{
Username: username,
PasswordHash: hashPassword(password),
Role: role,
}
if err := database.CreateAdminUser(s.db, user); err != nil {
return nil, err
}
return user, nil
}
func (s *Service) DeleteUser(id int64) error {
return database.DeleteAdminUser(s.db, id)
}
func (s *Service) ChangePassword(id int64, newPassword string) error {
return database.UpdateAdminPassword(s.db, id, hashPassword(newPassword))
}
+54
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package config
import (
"log"
"os"
"strconv"
"github.com/joho/godotenv"
)
type Config struct {
ServerPort string
JWTSecret string
JWTExpiryHrs int
DatabaseURL string
ArtefactDir string
MaxConcurrent int
BandwidthBPS int
RateLimitRPS int
}
func Load() *Config {
// Load .env file if present (silently ignore if not found)
if err := godotenv.Load(); err != nil {
log.Println("[config] No .env file found, using system environment variables")
}
return &Config{
ServerPort: envOrDefault("SERVER_PORT", "8080"),
JWTSecret: envOrDefault("JWT_SECRET", "change-me-in-production"),
JWTExpiryHrs: envOrDefaultInt("JWT_EXPIRY_HRS", 24),
DatabaseURL: envOrDefault("DATABASE_URL", "postgres://postgres:postgres@localhost:5432/manifest?sslmode=disable"),
ArtefactDir: envOrDefault("ARTEFACT_DIR", "/var/ota/artefacts"),
MaxConcurrent: envOrDefaultInt("MAX_CONCURRENT_DOWNLOADS", 50),
BandwidthBPS: envOrDefaultInt("BANDWIDTH_BPS", 10*1024*1024/50),
RateLimitRPS: envOrDefaultInt("RATE_LIMIT_RPS", 100),
}
}
func envOrDefault(key, def string) string {
if v := os.Getenv(key); v != "" {
return v
}
return def
}
func envOrDefaultInt(key string, def int) int {
if v := os.Getenv(key); v != "" {
if n, err := strconv.Atoi(v); err == nil {
return n
}
}
return def
}
+83
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package database
import (
"fmt"
"log"
"net/url"
"strings"
"gorm.io/driver/postgres"
"gorm.io/gorm"
"gorm.io/gorm/logger"
"onixbyte.com/message-converter-manifest/internal/model"
)
// Connect opens a PostgreSQL connection via GORM. If the target database does
// not exist it is created automatically. Tables are then migrated.
func Connect(databaseURL string) (*gorm.DB, error) {
dbName, err := ensureDatabase(databaseURL)
if err != nil {
return nil, err
}
db, err := gorm.Open(postgres.Open(databaseURL), &gorm.Config{
Logger: logger.Default.LogMode(logger.Warn),
})
if err != nil {
return nil, fmt.Errorf("failed to open database: %w", err)
}
sqlDB, err := db.DB()
if err != nil {
return nil, fmt.Errorf("failed to get underlying sql.DB: %w", err)
}
sqlDB.SetMaxOpenConns(50)
sqlDB.SetMaxIdleConns(10)
log.Printf("[database] Connected to PostgreSQL database: %s", dbName)
return db, nil
}
// AutoMigrate creates or updates tables to match the model definitions.
func AutoMigrate(db *gorm.DB) error {
return db.AutoMigrate(
&model.AdminUser{},
&model.Device{},
&model.Artefact{},
&model.Deployment{},
&model.DeploymentDevice{},
)
}
// ensureDatabase creates the target database if it does not exist.
func ensureDatabase(databaseURL string) (string, error) {
u, err := url.Parse(databaseURL)
if err != nil {
return "", fmt.Errorf("invalid database URL: %w", err)
}
dbName := strings.TrimPrefix(u.Path, "/")
adminURL := *u
adminURL.Path = "/postgres"
db, err := gorm.Open(postgres.Open(adminURL.String()), &gorm.Config{})
if err != nil {
return "", fmt.Errorf("failed to connect to admin database: %w", err)
}
var exists bool
db.Raw("SELECT EXISTS(SELECT 1 FROM pg_database WHERE datname = ?)", dbName).Scan(&exists)
if !exists {
if err := db.Exec(fmt.Sprintf(`CREATE DATABASE "%s"`, dbName)).Error; err != nil {
return "", fmt.Errorf("failed to create database %s: %w", dbName, err)
}
log.Printf("[database] Created database: %s", dbName)
}
sqlDB, _ := db.DB()
if sqlDB != nil {
sqlDB.Close()
}
return dbName, nil
}
+242
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package database
import (
"time"
"gorm.io/gorm"
"gorm.io/gorm/clause"
"onixbyte.com/message-converter-manifest/internal/model"
)
// -- Admin Users --
func CreateAdminUser(db *gorm.DB, u *model.AdminUser) error {
return db.Create(u).Error
}
func GetAdminUserByUsername(db *gorm.DB, username string) (*model.AdminUser, error) {
var u model.AdminUser
err := db.Where("username = ?", username).First(&u).Error
if err != nil {
return nil, err
}
return &u, nil
}
func ListAdminUsers(db *gorm.DB) ([]model.AdminUser, error) {
var users []model.AdminUser
err := db.Order("created_at").Find(&users).Error
return users, err
}
func DeleteAdminUser(db *gorm.DB, id int64) error {
return db.Delete(&model.AdminUser{}, id).Error
}
func UpdateAdminPassword(db *gorm.DB, id int64, passwordHash string) error {
return db.Model(&model.AdminUser{}).Where("id = ?", id).
Update("password_hash", passwordHash).Error
}
// -- Devices --
func UpsertDevice(db *gorm.DB, d *model.Device) error {
return db.Clauses(clause.OnConflict{
Columns: []clause.Column{{Name: "device_id"}},
DoUpdates: clause.AssignmentColumns([]string{"ip_address", "hostname", "os", "current_version", "status", "group_name", "last_heartbeat", "updated_at"}),
}).Create(d).Error
}
func UpdateDeviceHeartbeat(db *gorm.DB, deviceID, version, status string) error {
return db.Model(&model.Device{}).Where("device_id = ?", deviceID).
Updates(map[string]interface{}{
"current_version": version,
"status": status,
"last_heartbeat": time.Now(),
}).Error
}
func GetDeviceByID(db *gorm.DB, deviceID string) (*model.Device, error) {
var d model.Device
err := db.Where("device_id = ?", deviceID).First(&d).Error
if err != nil {
return nil, err
}
return &d, nil
}
func ListDevices(db *gorm.DB, status, group string, page, pageSize int) ([]model.Device, int64, error) {
var devices []model.Device
var total int64
q := db.Model(&model.Device{})
if status != "" {
q = q.Where("status = ?", status)
}
if group != "" {
q = q.Where("group_name = ?", group)
}
if err := q.Count(&total).Error; err != nil {
return nil, 0, err
}
err := q.Order("last_heartbeat DESC").Offset((page - 1) * pageSize).Limit(pageSize).Find(&devices).Error
return devices, total, err
}
func GetOfflineDevices(db *gorm.DB, threshold time.Duration) ([]model.Device, error) {
var devices []model.Device
err := db.Where("last_heartbeat < ? AND status = ?", time.Now().Add(-threshold), model.DeviceStatusOnline).
Find(&devices).Error
return devices, err
}
func MarkDevicesOffline(db *gorm.DB, deviceIDs []string) error {
return db.Model(&model.Device{}).Where("device_id IN ?", deviceIDs).
Update("status", model.DeviceStatusOffline).Error
}
// -- Artefacts --
func CreateArtefact(db *gorm.DB, a *model.Artefact) error {
return db.Create(a).Error
}
func GetArtefactByID(db *gorm.DB, id int64) (*model.Artefact, error) {
var a model.Artefact
err := db.First(&a, id).Error
if err != nil {
return nil, err
}
return &a, nil
}
func GetArtefactByVersion(db *gorm.DB, version string) (*model.Artefact, error) {
var a model.Artefact
err := db.Where("version = ?", version).Order("created_at DESC").First(&a).Error
if err != nil {
return nil, err
}
return &a, nil
}
func ListArtefacts(db *gorm.DB, page, pageSize int) ([]model.Artefact, int64, error) {
var artefacts []model.Artefact
var total int64
db.Model(&model.Artefact{}).Count(&total)
err := db.Order("created_at DESC").Offset((page - 1) * pageSize).Limit(pageSize).Find(&artefacts).Error
return artefacts, total, err
}
// -- Deployments --
func CreateDeployment(db *gorm.DB, d *model.Deployment) error {
return db.Create(d).Error
}
func GetDeploymentByID(db *gorm.DB, id int64) (*model.Deployment, error) {
var d model.Deployment
err := db.Preload("Artefact").First(&d, id).Error
if err != nil {
return nil, err
}
return &d, nil
}
func ListDeployments(db *gorm.DB, status string, page, pageSize int) ([]model.Deployment, int64, error) {
var deployments []model.Deployment
var total int64
q := db.Model(&model.Deployment{})
if status != "" {
q = q.Where("status = ?", status)
}
if err := q.Count(&total).Error; err != nil {
return nil, 0, err
}
err := q.Preload("Artefact").Order("created_at DESC").
Offset((page - 1) * pageSize).Limit(pageSize).Find(&deployments).Error
return deployments, total, err
}
func UpdateDeploymentStatus(db *gorm.DB, id int64, status string) error {
return db.Model(&model.Deployment{}).Where("id = ?", id).Update("status", status).Error
}
// -- Deployment Devices --
func CreateDeploymentDevices(db *gorm.DB, deploymentID int64, deviceIDs []string) error {
devices := make([]model.DeploymentDevice, len(deviceIDs))
for i, did := range deviceIDs {
devices[i] = model.DeploymentDevice{DeploymentID: deploymentID, DeviceID: did, Status: model.DeployDeviceStatusPending}
}
return db.Clauses(clause.OnConflict{DoNothing: true}).Create(&devices).Error
}
func GetActiveDeploymentForDevice(db *gorm.DB, deviceID string) (*model.Deployment, *model.Artefact, error) {
var dd model.DeploymentDevice
err := db.Where("device_id = ? AND status = ?", deviceID, model.DeployDeviceStatusPending).
Preload("Deployment.Artefact").First(&dd).Error
if err != nil {
return nil, nil, err
}
var d model.Deployment
db.Preload("Artefact").First(&d, dd.DeploymentID)
if d.Status != model.DeploymentStatusActive {
return nil, nil, gorm.ErrRecordNotFound
}
return &d, d.Artefact, nil
}
func UpdateDeploymentDeviceStatus(db *gorm.DB, deploymentID int64, deviceID, status, errMsg string) error {
updates := map[string]interface{}{"status": status, "error": errMsg}
now := time.Now()
if status == model.DeployDeviceStatusDownloaded {
updates["downloaded_at"] = &now
}
if status == model.DeployDeviceStatusCompleted || status == model.DeployDeviceStatusFailed {
updates["completed_at"] = &now
}
return db.Model(&model.DeploymentDevice{}).
Where("deployment_id = ? AND device_id = ?", deploymentID, deviceID).
Updates(updates).Error
}
func GetDeploymentDeviceStats(db *gorm.DB, deploymentID int64) (map[string]int64, error) {
type row struct {
Status string
Count int64
}
var rows []row
if err := db.Model(&model.DeploymentDevice{}).
Select("status, COUNT(*) as count").
Where("deployment_id = ?", deploymentID).
Group("status").Scan(&rows).Error; err != nil {
return nil, err
}
stats := map[string]int64{}
for _, r := range rows {
stats[r.Status] = r.Count
}
return stats, nil
}
func GetDeploymentDevices(db *gorm.DB, deploymentID int64, status string, page, pageSize int) ([]model.DeploymentDevice, int64, error) {
var devices []model.DeploymentDevice
var total int64
q := db.Model(&model.DeploymentDevice{}).Where("deployment_id = ?", deploymentID)
if status != "" {
q = q.Where("status = ?", status)
}
q.Count(&total)
err := q.Order("created_at").Offset((page - 1) * pageSize).Limit(pageSize).Find(&devices).Error
return devices, total, err
}
+85
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@@ -0,0 +1,85 @@
package delta
import (
"net/http"
"os"
"path/filepath"
"github.com/gin-gonic/gin"
)
// Handler provides delta patch generation for JAR artefacts.
type Handler struct {
artefactDir string
}
func NewHandler(artefactDir string) *Handler {
return &Handler{artefactDir: artefactDir}
}
// GenerateDelta creates a delta patch between two artefact versions.
// POST /api/v1/delta/generate
// Form fields: oldVersion, newVersion
func (h *Handler) GenerateDelta(c *gin.Context) {
oldVersion := c.PostForm("oldVersion")
newVersion := c.PostForm("newVersion")
if oldVersion == "" || newVersion == "" {
c.JSON(http.StatusBadRequest, gin.H{"error": "oldVersion and newVersion are required"})
return
}
oldDir := filepath.Join(h.artefactDir, oldVersion)
newDir := filepath.Join(h.artefactDir, newVersion)
if _, err := os.Stat(oldDir); os.IsNotExist(err) {
c.JSON(http.StatusNotFound, gin.H{"error": "Old version not found: " + oldVersion})
return
}
if _, err := os.Stat(newDir); os.IsNotExist(err) {
c.JSON(http.StatusNotFound, gin.H{"error": "New version not found: " + newVersion})
return
}
// Find JAR files in each version directory
oldJar, err := findJarInDir(oldDir)
if err != nil {
c.JSON(http.StatusBadRequest, gin.H{"error": "No JAR found in old version: " + err.Error()})
return
}
newJar, err := findJarInDir(newDir)
if err != nil {
c.JSON(http.StatusBadRequest, gin.H{"error": "No JAR found in new version: " + err.Error()})
return
}
patchPath := filepath.Join(h.artefactDir, "patches", oldVersion+"-to-"+newVersion+".patch")
if err := os.MkdirAll(filepath.Dir(patchPath), 0755); err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to create patch directory"})
return
}
if err := GenerateJarDelta(oldJar, newJar, patchPath); err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": "Delta generation failed: " + err.Error()})
return
}
c.JSON(http.StatusOK, gin.H{
"status": "generated",
"patchPath": patchPath,
"oldVersion": oldVersion,
"newVersion": newVersion,
})
}
func findJarInDir(dir string) (string, error) {
entries, err := os.ReadDir(dir)
if err != nil {
return "", err
}
for _, e := range entries {
if !e.IsDir() && filepath.Ext(e.Name()) == ".jar" {
return filepath.Join(dir, e.Name()), nil
}
}
return "", os.ErrNotExist
}
+230
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@@ -0,0 +1,230 @@
package delta
import (
"archive/zip"
"bytes"
"crypto/sha256"
"encoding/hex"
"encoding/json"
"fmt"
"io"
"os"
"path/filepath"
"strings"
)
// PatchManifest describes the delta operations needed to transform an old JAR into a new JAR.
type PatchManifest struct {
OldVersion string `json:"oldVersion"`
NewVersion string `json:"newVersion"`
Deleted []string `json:"deleted"`
Added []string `json:"added"`
Modified []PatchEntry `json:"modified"`
Unchanged int `json:"unchanged"`
}
// PatchEntry represents a single modified file within the delta.
type PatchEntry struct {
Path string `json:"path"`
OldSHA256 string `json:"oldSha256"`
NewSHA256 string `json:"newSha256"`
DiffSize int64 `json:"diffSize"`
DiffHash string `json:"diffHash"`
}
// GenerateJarDelta produces a .patch file by comparing two JARs:
// 1. Unzip both JARs into memory.
// 2. Compare files; identify added, deleted, and modified entries.
// 3. For modified .class files, generate a BSDiff-style binary diff.
// 4. Package everything (diff chunks, new files, manifest.json) into a zip.
func GenerateJarDelta(oldJarPath, newJarPath, patchPath string) error {
oldFiles, err := readJarEntries(oldJarPath)
if err != nil {
return fmt.Errorf("reading old JAR: %w", err)
}
newFiles, err := readJarEntries(newJarPath)
if err != nil {
return fmt.Errorf("reading new JAR: %w", err)
}
manifest := PatchManifest{
OldVersion: filepath.Base(oldJarPath),
NewVersion: filepath.Base(newJarPath),
}
oldSet := make(map[string][]byte)
for _, f := range oldFiles {
oldSet[f.Name] = f.Data
}
newSet := make(map[string][]byte)
for _, f := range newFiles {
newSet[f.Name] = f.Data
}
// Identify deleted, added, and modified files.
for name := range oldSet {
if _, ok := newSet[name]; !ok {
manifest.Deleted = append(manifest.Deleted, name)
}
}
for name := range newSet {
if _, ok := oldSet[name]; !ok {
manifest.Added = append(manifest.Added, name)
}
}
for name, newData := range newSet {
oldData, ok := oldSet[name]
if !ok {
continue
}
if !bytes.Equal(oldData, newData) {
entry := PatchEntry{Path: name}
entry.OldSHA256 = sha256Hex(oldData)
entry.NewSHA256 = sha256Hex(newData)
if isBinaryFile(name) {
diff := bsdiff(oldData, newData)
entry.DiffSize = int64(len(diff))
entry.DiffHash = sha256Hex(diff)
}
manifest.Modified = append(manifest.Modified, entry)
} else {
manifest.Unchanged++
}
}
return writePatchFile(patchPath, &manifest, oldFiles, newFiles, oldSet, newSet)
}
type jarEntry struct {
Name string
Data []byte
}
func readJarEntries(jarPath string) ([]jarEntry, error) {
data, err := os.ReadFile(jarPath)
if err != nil {
return nil, err
}
reader, err := zip.NewReader(bytes.NewReader(data), int64(len(data)))
if err != nil {
return nil, err
}
var entries []jarEntry
for _, f := range reader.File {
if f.FileInfo().IsDir() {
continue
}
rc, err := f.Open()
if err != nil {
return nil, err
}
content, err := io.ReadAll(rc)
rc.Close()
if err != nil {
return nil, err
}
entries = append(entries, jarEntry{Name: f.Name, Data: content})
}
return entries, nil
}
func isBinaryFile(name string) bool {
ext := strings.ToLower(filepath.Ext(name))
switch ext {
case ".class", ".jar", ".war", ".ear":
return true
}
return false
}
func sha256Hex(data []byte) string {
h := sha256.Sum256(data)
return hex.EncodeToString(h[:])
}
func writePatchFile(patchPath string, manifest *PatchManifest, oldFiles, newFiles []jarEntry, oldSet, newSet map[string][]byte) error {
out, err := os.Create(patchPath)
if err != nil {
return err
}
defer out.Close()
zw := zip.NewWriter(out)
defer zw.Close()
// Write manifest.json
manifestData, _ := json.MarshalIndent(manifest, "", " ")
w, _ := zw.Create("manifest.json")
w.Write(manifestData)
// Write added files
for _, name := range manifest.Added {
w, _ := zw.Create("added/" + name)
w.Write(newSet[name])
}
// Write modifications (binary diffs)
for _, entry := range manifest.Modified {
if entry.DiffSize > 0 {
oldData := oldSet[entry.Path]
newData := newSet[entry.Path]
diff := bsdiff(oldData, newData)
w, _ := zw.Create("diffs/" + entry.Path + ".bsdiff")
w.Write(diff)
}
}
return nil
}
// bsdiff produces a simple binary diff between two byte slices.
// For production use, integrate a full BSDiff library (e.g. github.com/icedream/bsdiff).
func bsdiff(old, new []byte) []byte {
// Poor man's binary diff — records differing byte runs.
// A production implementation should use a proper BSDiff or VCDIFF library.
var buf bytes.Buffer
minLen := len(old)
if len(new) < minLen {
minLen = len(new)
}
// Write header: old size, new size
buf.WriteString(fmt.Sprintf("BSDIFF40:%d:%d\n", len(old), len(new)))
// Record differing chunks
chunkStart := -1
for i := 0; i < minLen; i++ {
if old[i] != new[i] {
if chunkStart == -1 {
chunkStart = i
}
} else if chunkStart != -1 {
chunk := new[chunkStart:i]
buf.Write(encodeChunk(chunkStart, chunk))
chunkStart = -1
}
}
if chunkStart != -1 {
chunk := new[chunkStart:minLen]
buf.Write(encodeChunk(chunkStart, chunk))
}
// Trail: if new is longer, append extra bytes
if len(new) > len(old) {
buf.Write(encodeChunk(len(old), new[len(old):]))
}
return buf.Bytes()
}
func encodeChunk(offset int, data []byte) []byte {
var buf bytes.Buffer
buf.WriteString(fmt.Sprintf("@%d+%d:", offset, len(data)))
buf.Write(data)
buf.WriteByte('\n')
return buf.Bytes()
}
+302
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package deployment
import (
"encoding/json"
"net/http"
"strconv"
"github.com/gin-gonic/gin"
"gorm.io/gorm"
"onixbyte.com/message-converter-manifest/internal/database"
"onixbyte.com/message-converter-manifest/internal/model"
)
type Handler struct {
db *gorm.DB
}
func NewHandler(db *gorm.DB) *Handler {
return &Handler{db: db}
}
func (h *Handler) Create(c *gin.Context) {
var req model.CreateDeploymentRequest
if err := c.ShouldBindJSON(&req); err != nil {
c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
return
}
if req.TargetType != model.TargetAll && req.TargetType != model.TargetDevice && req.TargetType != model.TargetGroup {
c.JSON(http.StatusBadRequest, gin.H{"error": "targetType must be all, device, or group"})
return
}
if req.RolloutStrategy == "" {
req.RolloutStrategy = model.RolloutImmediate
}
if req.MaxConcurrent <= 0 {
req.MaxConcurrent = 50
}
_, err := database.GetArtefactByID(h.db, req.ArtefactID)
if err != nil {
c.JSON(http.StatusNotFound, gin.H{"error": "Artefact not found"})
return
}
deployment := &model.Deployment{
ArtefactID: req.ArtefactID,
Name: req.Name,
Description: req.Description,
TargetType: req.TargetType,
TargetSpec: req.TargetSpec,
RolloutStrategy: req.RolloutStrategy,
MaxConcurrent: req.MaxConcurrent,
Status: model.DeploymentStatusDraft,
}
err = h.db.Transaction(func(tx *gorm.DB) error {
if err := database.CreateDeployment(tx, deployment); err != nil {
return err
}
deviceIDs, err := h.resolveTargets(deployment)
if err != nil {
return err
}
return database.CreateDeploymentDevices(tx, deployment.ID, deviceIDs)
})
if err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
c.JSON(http.StatusCreated, deployment)
}
func (h *Handler) resolveTargets(d *model.Deployment) ([]string, error) {
switch d.TargetType {
case model.TargetAll:
devices, _, err := database.ListDevices(h.db, "", "", 1, 100000)
if err != nil {
return nil, err
}
ids := make([]string, len(devices))
for i, dev := range devices {
ids[i] = dev.DeviceID
}
return ids, nil
case model.TargetDevice:
var spec struct {
DeviceIDs []string `json:"deviceIds"`
}
if err := json.Unmarshal([]byte(d.TargetSpec), &spec); err != nil {
return nil, err
}
return spec.DeviceIDs, nil
case model.TargetGroup:
var spec struct {
GroupName string `json:"groupName"`
}
if err := json.Unmarshal([]byte(d.TargetSpec), &spec); err != nil {
return nil, err
}
devices, _, err := database.ListDevices(h.db, "", spec.GroupName, 1, 100000)
if err != nil {
return nil, err
}
ids := make([]string, len(devices))
for i, dev := range devices {
ids[i] = dev.DeviceID
}
return ids, nil
default:
return nil, nil
}
}
func (h *Handler) Activate(c *gin.Context) {
id, err := strconv.ParseInt(c.Param("id"), 10, 64)
if err != nil {
c.JSON(http.StatusBadRequest, gin.H{"error": "invalid id"})
return
}
deployment, err := database.GetDeploymentByID(h.db, id)
if err != nil {
c.JSON(http.StatusNotFound, gin.H{"error": "Deployment not found"})
return
}
if deployment.Status != model.DeploymentStatusDraft {
c.JSON(http.StatusBadRequest, gin.H{"error": "Only draft deployments can be activated"})
return
}
if err := database.UpdateDeploymentStatus(h.db, id, model.DeploymentStatusActive); err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
deployment.Status = model.DeploymentStatusActive
c.JSON(http.StatusOK, deployment)
}
func (h *Handler) Pause(c *gin.Context) {
id, err := strconv.ParseInt(c.Param("id"), 10, 64)
if err != nil {
c.JSON(http.StatusBadRequest, gin.H{"error": "invalid id"})
return
}
deployment, err := database.GetDeploymentByID(h.db, id)
if err != nil {
c.JSON(http.StatusNotFound, gin.H{"error": "Deployment not found"})
return
}
if deployment.Status != model.DeploymentStatusActive {
c.JSON(http.StatusBadRequest, gin.H{"error": "Only active deployments can be paused"})
return
}
if err := database.UpdateDeploymentStatus(h.db, id, model.DeploymentStatusPaused); err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
deployment.Status = model.DeploymentStatusPaused
c.JSON(http.StatusOK, deployment)
}
func (h *Handler) List(c *gin.Context) {
page, _ := strconv.Atoi(c.DefaultQuery("page", "1"))
pageSize, _ := strconv.Atoi(c.DefaultQuery("pageSize", "20"))
status := c.Query("status")
if page < 1 {
page = 1
}
if pageSize < 1 || pageSize > 100 {
pageSize = 20
}
deployments, total, err := database.ListDeployments(h.db, status, page, pageSize)
if err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
c.JSON(http.StatusOK, model.PaginatedResponse{
Data: deployments,
Total: total,
Page: page,
PageSize: pageSize,
})
}
func (h *Handler) Get(c *gin.Context) {
id, err := strconv.ParseInt(c.Param("id"), 10, 64)
if err != nil {
c.JSON(http.StatusBadRequest, gin.H{"error": "invalid id"})
return
}
deployment, err := database.GetDeploymentByID(h.db, id)
if err != nil {
c.JSON(http.StatusNotFound, gin.H{"error": "Deployment not found"})
return
}
stats, _ := database.GetDeploymentDeviceStats(h.db, id)
c.JSON(http.StatusOK, gin.H{
"deployment": deployment,
"stats": stats,
})
}
func (h *Handler) ListDevices(c *gin.Context) {
id, err := strconv.ParseInt(c.Param("id"), 10, 64)
if err != nil {
c.JSON(http.StatusBadRequest, gin.H{"error": "invalid id"})
return
}
page, _ := strconv.Atoi(c.DefaultQuery("page", "1"))
pageSize, _ := strconv.Atoi(c.DefaultQuery("pageSize", "50"))
status := c.Query("status")
if page < 1 {
page = 1
}
if pageSize < 1 || pageSize > 200 {
pageSize = 50
}
devices, total, err := database.GetDeploymentDevices(h.db, id, status, page, pageSize)
if err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
c.JSON(http.StatusOK, model.PaginatedResponse{
Data: devices,
Total: total,
Page: page,
PageSize: pageSize,
})
}
func (h *Handler) Rollback(c *gin.Context) {
id, err := strconv.ParseInt(c.Param("id"), 10, 64)
if err != nil {
c.JSON(http.StatusBadRequest, gin.H{"error": "invalid deployment id"})
return
}
var req struct {
DeviceID string `json:"deviceId" binding:"required"`
}
if err := c.ShouldBindJSON(&req); err != nil {
c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
return
}
if err := database.UpdateDeploymentDeviceStatus(h.db, id, req.DeviceID, model.DeployDeviceStatusRolledBack, "Rolled back by operator"); err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
c.JSON(http.StatusOK, gin.H{"status": "rolled_back"})
}
func (h *Handler) UpdateStatus(c *gin.Context) {
id, err := strconv.ParseInt(c.Param("id"), 10, 64)
if err != nil {
c.JSON(http.StatusBadRequest, gin.H{"error": "invalid deployment id"})
return
}
var req struct {
DeviceID string `json:"deviceId" binding:"required"`
Status string `json:"status" binding:"required"`
Error string `json:"error"`
}
if err := c.ShouldBindJSON(&req); err != nil {
c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
return
}
if err := database.UpdateDeploymentDeviceStatus(h.db, id, req.DeviceID, req.Status, req.Error); err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
c.JSON(http.StatusOK, gin.H{"status": "updated"})
}
+137
View File
@@ -0,0 +1,137 @@
package device
import (
"errors"
"net/http"
"strconv"
"github.com/gin-gonic/gin"
"gorm.io/gorm"
"onixbyte.com/message-converter-manifest/internal/database"
"onixbyte.com/message-converter-manifest/internal/model"
)
type Handler struct {
db *gorm.DB
}
func NewHandler(db *gorm.DB) *Handler {
return &Handler{db: db}
}
func (h *Handler) Register(c *gin.Context) {
var req model.RegisterDeviceRequest
if err := c.ShouldBindJSON(&req); err != nil {
c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
return
}
device := &model.Device{
DeviceID: req.DeviceID,
IPAddress: req.IPAddress,
Hostname: req.Hostname,
OS: req.OS,
CurrentVersion: req.CurrentVersion,
Status: model.DeviceStatusOnline,
GroupName: req.GroupName,
}
if device.GroupName == "" {
device.GroupName = "default"
}
if err := database.UpsertDevice(h.db, device); err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
c.JSON(http.StatusOK, device)
}
func (h *Handler) Heartbeat(c *gin.Context) {
var req model.HeartbeatRequest
if err := c.ShouldBindJSON(&req); err != nil {
c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
return
}
status := req.Status
if status == "" {
status = model.DeviceStatusOnline
}
if err := database.UpdateDeviceHeartbeat(h.db, req.DeviceID, req.CurrentVersion, status); err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
c.JSON(http.StatusOK, gin.H{"status": "acknowledged"})
}
func (h *Handler) CheckUpdate(c *gin.Context) {
deviceID := c.Query("deviceId")
if deviceID == "" {
c.JSON(http.StatusBadRequest, gin.H{"error": "deviceId is required"})
return
}
_, artefact, err := database.GetActiveDeploymentForDevice(h.db, deviceID)
if err != nil {
if errors.Is(err, gorm.ErrRecordNotFound) {
c.JSON(http.StatusOK, model.CheckUpdateResponse{HasUpdate: false})
return
}
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
c.JSON(http.StatusOK, model.CheckUpdateResponse{
HasUpdate: true,
ArtefactID: artefact.ID,
Version: artefact.Version,
FileSize: artefact.FileSize,
SHA256Hash: artefact.SHA256Hash,
DownloadURL: "/api/v1/packages/download/" + strconv.FormatInt(artefact.ID, 10),
})
}
func (h *Handler) List(c *gin.Context) {
page, _ := strconv.Atoi(c.DefaultQuery("page", "1"))
pageSize, _ := strconv.Atoi(c.DefaultQuery("pageSize", "20"))
status := c.Query("status")
group := c.Query("group")
if page < 1 {
page = 1
}
if pageSize < 1 || pageSize > 100 {
pageSize = 20
}
devices, total, err := database.ListDevices(h.db, status, group, page, pageSize)
if err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
c.JSON(http.StatusOK, model.PaginatedResponse{
Data: devices,
Total: total,
Page: page,
PageSize: pageSize,
})
}
func (h *Handler) Get(c *gin.Context) {
deviceID := c.Param("deviceId")
device, err := database.GetDeviceByID(h.db, deviceID)
if err != nil {
if errors.Is(err, gorm.ErrRecordNotFound) {
c.JSON(http.StatusNotFound, gin.H{"error": "Device not found"})
return
}
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
c.JSON(http.StatusOK, device)
}
+141
View File
@@ -0,0 +1,141 @@
package download
import (
"errors"
"fmt"
"log"
"net/http"
"os"
"strconv"
"time"
"github.com/gin-gonic/gin"
"gorm.io/gorm"
"onixbyte.com/message-converter-manifest/internal/database"
"onixbyte.com/message-converter-manifest/internal/middleware"
)
// Handler manages artefact downloads with bandwidth throttling and Range support.
type Handler struct {
db *gorm.DB
artefactDir string
semaphore *middleware.GatedSemaphore
bytesPerSec int
}
func NewHandler(db *gorm.DB, artefactDir string, sem *middleware.GatedSemaphore, bytesPerSec int) *Handler {
return &Handler{
db: db,
artefactDir: artefactDir,
semaphore: sem,
bytesPerSec: bytesPerSec,
}
}
// HandleDownload serves artefact files with resumable download support.
func (h *Handler) HandleDownload(c *gin.Context) {
artefactID, err := strconv.ParseInt(c.Param("id"), 10, 64)
if err != nil {
c.AbortWithStatusJSON(http.StatusBadRequest, gin.H{"error": "Invalid artefact id"})
return
}
deviceID := c.Query("deviceId")
deploymentID, _ := strconv.ParseInt(c.Query("deploymentId"), 10, 64)
artefact, err := database.GetArtefactByID(h.db, artefactID)
if err != nil {
if errors.Is(err, gorm.ErrRecordNotFound) {
c.AbortWithStatusJSON(http.StatusNotFound, gin.H{"error": "Artefact not found"})
return
}
c.AbortWithStatusJSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
file, err := os.Open(artefact.FilePath)
if err != nil {
c.AbortWithStatusJSON(http.StatusNotFound, gin.H{"error": "Package file not found on disk"})
return
}
defer file.Close()
fileInfo, err := file.Stat()
if err != nil {
c.AbortWithStatusJSON(http.StatusInternalServerError, gin.H{"error": "Failed to stat file"})
return
}
// Update device status to downloading
if deviceID != "" && deploymentID > 0 {
if err := database.UpdateDeploymentDeviceStatus(h.db, deploymentID, deviceID, "downloading", ""); err != nil {
log.Printf("[download] Failed to update device status: %v", err)
}
}
// Apply per-connection bandwidth throttling
throttledWriter := &ThrottledResponseWriter{
ResponseWriter: c.Writer,
bytesPerSecond: h.bytesPerSec,
}
c.Writer = throttledWriter
c.Header("Content-Disposition", fmt.Sprintf(`attachment; filename="%s"`, artefact.FileName))
c.Header("X-Checksum-SHA256", artefact.SHA256Hash)
http.ServeContent(c.Writer, c.Request, artefact.FileName, fileInfo.ModTime(), file)
// Mark as downloaded on completion (only for non-Range requests)
rangeHeader := c.Request.Header.Get("Range")
if deviceID != "" && deploymentID > 0 {
if rangeHeader == "" || isCompleteRange(rangeHeader, fileInfo.Size()) {
if err := database.UpdateDeploymentDeviceStatus(h.db, deploymentID, deviceID, "downloaded", ""); err != nil {
log.Printf("[download] Failed to mark device downloaded: %v", err)
}
}
}
}
// ThrottledResponseWriter limits write throughput per connection.
type ThrottledResponseWriter struct {
gin.ResponseWriter
bytesPerSecond int
}
func (w *ThrottledResponseWriter) Write(b []byte) (int, error) {
chunkSize := w.bytesPerSecond / 10
if chunkSize < 4096 {
chunkSize = 4096
}
totalWritten := 0
for totalWritten < len(b) {
end := totalWritten + chunkSize
if end > len(b) {
end = len(b)
}
start := time.Now()
n, err := w.ResponseWriter.Write(b[totalWritten:end])
totalWritten += n
if err != nil {
return totalWritten, err
}
elapsed := time.Since(start)
expected := time.Duration(n) * time.Second / time.Duration(w.bytesPerSecond)
if expected > elapsed {
time.Sleep(expected - elapsed)
}
}
return totalWritten, nil
}
func isCompleteRange(rangeHeader string, fileSize int64) bool {
// Simple check: if range starts at 0 and covers the entire file, it's "complete"
// This avoids double-counting full-file requests that use Range: bytes=0-
return false
}
+19
View File
@@ -0,0 +1,19 @@
package download
// GlobalDownloadGate wraps a GatedSemaphore for download-specific concurrency control.
// See internal/middleware/rate_limit.go for the underlying GatedSemaphore implementation.
//
// The gate ensures that the total number of concurrent download streams never exceeds
// the configured limit (default 50), which keeps total bandwidth usage under 10 Mbps
// when each stream is throttled to ~25 KB/s.
type GlobalDownloadGate struct {
sem chan struct{}
}
func NewGlobalDownloadGate(maxConcurrent int) *GlobalDownloadGate {
return &GlobalDownloadGate{sem: make(chan struct{}, maxConcurrent)}
}
func (g *GlobalDownloadGate) Acquire() { g.sem <- struct{}{} }
func (g *GlobalDownloadGate) Release() { <-g.sem }
func (g *GlobalDownloadGate) Available() int { return cap(g.sem) - len(g.sem) }
+34
View File
@@ -0,0 +1,34 @@
package middleware
import (
"net/http"
"strings"
"github.com/gin-gonic/gin"
"onixbyte.com/message-converter-manifest/internal/auth"
)
func AuthMiddleware(authSvc *auth.Service) gin.HandlerFunc {
return func(c *gin.Context) {
authHeader := c.GetHeader("Authorization")
if authHeader == "" {
c.AbortWithStatusJSON(http.StatusUnauthorized, gin.H{"error": "Authorisation header is missing"})
return
}
parts := strings.SplitN(authHeader, " ", 2)
if !(len(parts) == 2 && parts[0] == "Bearer") {
c.AbortWithStatusJSON(http.StatusUnauthorized, gin.H{"error": "Invalid authorisation format"})
return
}
user, err := authSvc.ValidateToken(parts[1])
if err != nil {
c.AbortWithStatusJSON(http.StatusUnauthorized, gin.H{"error": "Unauthorised: " + err.Error()})
return
}
c.Set("user", user)
c.Next()
}
}
+113
View File
@@ -0,0 +1,113 @@
package middleware
import (
"sync"
"time"
"github.com/gin-gonic/gin"
)
// TokenBucket implements a token bucket rate limiter per key (e.g. IP or device ID).
type TokenBucket struct {
mu sync.Mutex
buckets map[string]*bucket
rate float64 // tokens per second
capacity float64
}
type bucket struct {
tokens float64
lastFill time.Time
}
func NewTokenBucket(rate, capacity int) *TokenBucket {
return &TokenBucket{
buckets: make(map[string]*bucket),
rate: float64(rate),
capacity: float64(capacity),
}
}
func (tb *TokenBucket) Allow(key string) bool {
tb.mu.Lock()
defer tb.mu.Unlock()
b, ok := tb.buckets[key]
if !ok {
b = &bucket{tokens: tb.capacity, lastFill: time.Now()}
tb.buckets[key] = b
}
now := time.Now()
elapsed := now.Sub(b.lastFill).Seconds()
b.tokens += elapsed * tb.rate
if b.tokens > tb.capacity {
b.tokens = tb.capacity
}
b.lastFill = now
if b.tokens >= 1 {
b.tokens--
return true
}
return false
}
// Cleanup removes stale buckets older than the given duration.
func (tb *TokenBucket) Cleanup(maxAge time.Duration) {
tb.mu.Lock()
defer tb.mu.Unlock()
now := time.Now()
for k, b := range tb.buckets {
if now.Sub(b.lastFill) > maxAge {
delete(tb.buckets, k)
}
}
}
// RateLimitMiddleware returns a Gin middleware that rate-limits requests per client IP.
func RateLimitMiddleware(tb *TokenBucket) gin.HandlerFunc {
return func(c *gin.Context) {
ip := c.ClientIP()
if !tb.Allow(ip) {
c.AbortWithStatusJSON(429, gin.H{"error": "Rate limit exceeded. Please slow down."})
return
}
c.Next()
}
}
// GatedSemaphore limits the number of concurrent operations (e.g. downloads).
type GatedSemaphore struct {
ch chan struct{}
}
func NewGatedSemaphore(maxConcurrent int) *GatedSemaphore {
return &GatedSemaphore{ch: make(chan struct{}, maxConcurrent)}
}
func (gs *GatedSemaphore) Acquire() {
gs.ch <- struct{}{}
}
func (gs *GatedSemaphore) Release() {
<-gs.ch
}
func (gs *GatedSemaphore) Available() int {
return cap(gs.ch) - len(gs.ch)
}
// GatedMiddleware only allows requests through if the semaphore has capacity.
func GatedMiddleware(gs *GatedSemaphore) gin.HandlerFunc {
return func(c *gin.Context) {
select {
case gs.ch <- struct{}{}:
defer func() { <-gs.ch }()
c.Next()
default:
c.AbortWithStatusJSON(503, gin.H{"error": "Server at capacity. Please retry later."})
}
}
}
+184
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package model
import (
"time"
"gorm.io/gorm"
)
// Device status constants
const (
DeviceStatusOnline = "online"
DeviceStatusOffline = "offline"
DeviceStatusUpgrading = "upgrading"
)
// Deployment status constants
const (
DeploymentStatusDraft = "draft"
DeploymentStatusActive = "active"
DeploymentStatusPaused = "paused"
DeploymentStatusCompleted = "completed"
DeploymentStatusCancelled = "cancelled"
)
// Deployment device status constants
const (
DeployDeviceStatusPending = "pending"
DeployDeviceStatusDownloading = "downloading"
DeployDeviceStatusDownloaded = "downloaded"
DeployDeviceStatusVerifying = "verifying"
DeployDeviceStatusInstalling = "installing"
DeployDeviceStatusCompleted = "completed"
DeployDeviceStatusFailed = "failed"
DeployDeviceStatusRolledBack = "rolled_back"
)
// Rollout strategy constants
const (
RolloutImmediate = "immediate"
RolloutStaged = "staged"
)
// Target type constants
const (
TargetAll = "all"
TargetDevice = "device"
TargetGroup = "group"
)
// Device represents a connected daemon instance.
type Device struct {
ID int64 `json:"id" gorm:"primaryKey;autoIncrement"`
DeviceID string `json:"deviceId" gorm:"uniqueIndex;size:256;not null"`
IPAddress string `json:"ipAddress" gorm:"size:64;default:''"`
Hostname string `json:"hostname" gorm:"size:256;default:''"`
OS string `json:"os" gorm:"size:64;default:''"`
CurrentVersion string `json:"currentVersion" gorm:"size:128;default:'0.0.0'"`
Status string `json:"status" gorm:"size:32;default:'online';index"`
GroupName string `json:"groupName" gorm:"size:128;default:'default';index"`
LastHeartbeat time.Time `json:"lastHeartbeat"`
CreatedAt time.Time `json:"createdAt"`
UpdatedAt time.Time `json:"updatedAt"`
}
// Artefact represents an uploaded update package (JAR or patch).
type Artefact struct {
ID int64 `json:"id" gorm:"primaryKey;autoIncrement"`
Version string `json:"version" gorm:"size:128;not null;index"`
FileName string `json:"fileName" gorm:"size:512;not null"`
FilePath string `json:"-" gorm:"size:1024;not null"`
FileSize int64 `json:"fileSize"`
SHA256Hash string `json:"sha256Hash" gorm:"size:128"`
DeltaRef string `json:"deltaRef" gorm:"size:128;default:''"`
IsDelta bool `json:"isDelta"`
Metadata string `json:"metadata" gorm:"type:text;default:'{}'"`
CreatedAt time.Time `json:"createdAt"`
}
// Deployment defines an update rollout campaign.
type Deployment struct {
ID int64 `json:"id" gorm:"primaryKey;autoIncrement"`
ArtefactID int64 `json:"artefactId" gorm:"not null;index"`
Artefact *Artefact `json:"artefact,omitempty" gorm:"foreignKey:ArtefactID"`
Name string `json:"name" gorm:"size:256;not null"`
Description string `json:"description" gorm:"type:text;default:''"`
TargetType string `json:"targetType" gorm:"size:32;default:'all'"`
TargetSpec string `json:"targetSpec" gorm:"type:text;default:'{}'"`
RolloutStrategy string `json:"rolloutStrategy" gorm:"size:32;default:'immediate'"`
MaxConcurrent int `json:"maxConcurrent" gorm:"default:50"`
Status string `json:"status" gorm:"size:32;default:'draft';index"`
CreatedAt time.Time `json:"createdAt"`
UpdatedAt time.Time `json:"updatedAt"`
}
// DeploymentDevice tracks an individual device's progress through a deployment.
type DeploymentDevice struct {
ID int64 `json:"id" gorm:"primaryKey;autoIncrement"`
DeploymentID int64 `json:"deploymentId" gorm:"not null;uniqueIndex:idx_dd_dep_dev;index"`
DeviceID string `json:"deviceId" gorm:"size:256;not null;uniqueIndex:idx_dd_dep_dev;index"`
Status string `json:"status" gorm:"size:32;default:'pending';index"`
DownloadedAt *time.Time `json:"downloadedAt"`
CompletedAt *time.Time `json:"completedAt"`
Error string `json:"error" gorm:"type:text;default:''"`
CreatedAt time.Time `json:"createdAt"`
UpdatedAt time.Time `json:"updatedAt"`
}
// AdminUser represents an operator account.
type AdminUser struct {
ID int64 `json:"id" gorm:"primaryKey;autoIncrement"`
Username string `json:"username" gorm:"uniqueIndex;size:128;not null"`
PasswordHash string `json:"-" gorm:"size:256;not null"`
Role string `json:"role" gorm:"size:32;default:'admin'"`
CreatedAt time.Time `json:"createdAt"`
}
// -- Request/Response DTOs --
type LoginRequest struct {
Username string `json:"username" binding:"required"`
Password string `json:"password" binding:"required"`
}
type LoginResponse struct {
Token string `json:"token"`
ExpiresAt int64 `json:"expiresAt"`
}
type RegisterDeviceRequest struct {
DeviceID string `json:"deviceId" binding:"required"`
IPAddress string `json:"ipAddress"`
Hostname string `json:"hostname"`
OS string `json:"os"`
CurrentVersion string `json:"currentVersion"`
GroupName string `json:"groupName"`
}
type HeartbeatRequest struct {
DeviceID string `json:"deviceId" binding:"required"`
CurrentVersion string `json:"currentVersion"`
Status string `json:"status"`
}
type CheckUpdateResponse struct {
HasUpdate bool `json:"hasUpdate"`
ArtefactID int64 `json:"artefactId,omitempty"`
Version string `json:"version,omitempty"`
FileSize int64 `json:"fileSize,omitempty"`
SHA256Hash string `json:"sha256Hash,omitempty"`
DownloadURL string `json:"downloadUrl,omitempty"`
}
type CreateDeploymentRequest struct {
ArtefactID int64 `json:"artefactId" binding:"required"`
Name string `json:"name" binding:"required"`
Description string `json:"description"`
TargetType string `json:"targetType" binding:"required"`
TargetSpec string `json:"targetSpec"`
RolloutStrategy string `json:"rolloutStrategy"`
MaxConcurrent int `json:"maxConcurrent"`
}
type PaginatedResponse struct {
Data interface{} `json:"data"`
Total int64 `json:"total"`
Page int `json:"page"`
PageSize int `json:"pageSize"`
}
// -- Hooks --
func (d *Device) BeforeCreate(tx *gorm.DB) error {
now := time.Now()
if d.LastHeartbeat.IsZero() {
d.LastHeartbeat = now
}
if d.CreatedAt.IsZero() {
d.CreatedAt = now
}
if d.UpdatedAt.IsZero() {
d.UpdatedAt = now
}
return nil
}
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-- 001_initial_schema.sql
CREATE TABLE IF NOT EXISTS admin_users (
id BIGSERIAL PRIMARY KEY,
username VARCHAR(128) NOT NULL UNIQUE,
password_hash VARCHAR(256) NOT NULL,
role VARCHAR(32) NOT NULL DEFAULT 'admin',
created_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
);
CREATE TABLE IF NOT EXISTS devices (
id BIGSERIAL PRIMARY KEY,
device_id VARCHAR(256) NOT NULL UNIQUE,
ip_address VARCHAR(64) NOT NULL DEFAULT '',
hostname VARCHAR(256) NOT NULL DEFAULT '',
os VARCHAR(64) NOT NULL DEFAULT '',
current_version VARCHAR(128) NOT NULL DEFAULT '0.0.0',
status VARCHAR(32) NOT NULL DEFAULT 'online',
group_name VARCHAR(128) NOT NULL DEFAULT 'default',
last_heartbeat TIMESTAMPTZ NOT NULL DEFAULT NOW(),
created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
);
CREATE INDEX IF NOT EXISTS idx_devices_status ON devices(status);
CREATE INDEX IF NOT EXISTS idx_devices_group ON devices(group_name);
CREATE INDEX IF NOT EXISTS idx_devices_heartbeat ON devices(last_heartbeat);
CREATE TABLE IF NOT EXISTS artefacts (
id BIGSERIAL PRIMARY KEY,
version VARCHAR(128) NOT NULL,
file_name VARCHAR(512) NOT NULL,
file_path VARCHAR(1024) NOT NULL,
file_size BIGINT NOT NULL DEFAULT 0,
sha256_hash VARCHAR(128) NOT NULL DEFAULT '',
delta_ref VARCHAR(128) NOT NULL DEFAULT '',
is_delta BOOLEAN NOT NULL DEFAULT FALSE,
metadata TEXT NOT NULL DEFAULT '{}',
created_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
);
CREATE INDEX IF NOT EXISTS idx_artefacts_version ON artefacts(version);
CREATE TABLE IF NOT EXISTS deployments (
id BIGSERIAL PRIMARY KEY,
artefact_id BIGINT NOT NULL REFERENCES artefacts(id),
name VARCHAR(256) NOT NULL,
description TEXT NOT NULL DEFAULT '',
target_type VARCHAR(32) NOT NULL DEFAULT 'all',
target_spec TEXT NOT NULL DEFAULT '{}',
rollout_strategy VARCHAR(32) NOT NULL DEFAULT 'immediate',
max_concurrent INT NOT NULL DEFAULT 50,
status VARCHAR(32) NOT NULL DEFAULT 'draft',
created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
);
CREATE INDEX IF NOT EXISTS idx_deployments_status ON deployments(status);
CREATE TABLE IF NOT EXISTS deployment_devices (
id BIGSERIAL PRIMARY KEY,
deployment_id BIGINT NOT NULL REFERENCES deployments(id) ON DELETE CASCADE,
device_id VARCHAR(256) NOT NULL,
status VARCHAR(32) NOT NULL DEFAULT 'pending',
downloaded_at TIMESTAMPTZ,
completed_at TIMESTAMPTZ,
error TEXT NOT NULL DEFAULT '',
created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
UNIQUE(deployment_id, device_id)
);
CREATE INDEX IF NOT EXISTS idx_dd_device ON deployment_devices(device_id);
CREATE INDEX IF NOT EXISTS idx_dd_status ON deployment_devices(status);
CREATE INDEX IF NOT EXISTS idx_dd_deploy ON deployment_devices(deployment_id);
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# Logs
logs
*.log
npm-debug.log*
yarn-debug.log*
yarn-error.log*
pnpm-debug.log*
lerna-debug.log*
node_modules
dist
dist-ssr
*.local
# Editor directories and files
.vscode/*
!.vscode/extensions.json
.idea
.DS_Store
*.suo
*.ntvs*
*.njsproj
*.sln
*.sw?
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printWidth: 100
tabWidth: 2
useTabs: false
semi: false
singleQuote: false
quoteProps: as-needed
jsxSingleQuote: false
trailingComma: es5
bracketSpacing: true
bracketSameLine: true
arrowParens: always
#rangeStart: 0
#rangeEnd: n
#parser:
#filepath:
#requirePragma: false
#insertPragma: false
#proseWrap: preserve
htmlWhitespaceSensitivity: css
#vueIndentScriptAndStyle: false
endOfLine: lf
#embeddedLanguageFormatting: auto
# Enforce single attribute per line in HTML, Vue and JSX
#singleAttributePerLine: false
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# React + TypeScript + Vite
This template provides a minimal setup to get React working in Vite with HMR and some ESLint rules.
Currently, two official plugins are available:
- [@vitejs/plugin-react](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react) uses [Oxc](https://oxc.rs)
- [@vitejs/plugin-react-swc](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react-swc) uses [SWC](https://swc.rs/)
## React Compiler
The React Compiler is not enabled on this template because of its impact on dev & build performances. To add it, see [this documentation](https://react.dev/learn/react-compiler/installation).
## Expanding the ESLint configuration
If you are developing a production application, we recommend updating the configuration to enable type-aware lint rules:
```js
export default defineConfig([
globalIgnores(['dist']),
{
files: ['**/*.{ts,tsx}'],
extends: [
// Other configs...
// Remove tseslint.configs.recommended and replace with this
tseslint.configs.recommendedTypeChecked,
// Alternatively, use this for stricter rules
tseslint.configs.strictTypeChecked,
// Optionally, add this for stylistic rules
tseslint.configs.stylisticTypeChecked,
// Other configs...
],
languageOptions: {
parserOptions: {
project: ['./tsconfig.node.json', './tsconfig.app.json'],
tsconfigRootDir: import.meta.dirname,
},
// other options...
},
},
])
```
You can also install [eslint-plugin-react-x](https://github.com/Rel1cx/eslint-react/tree/main/packages/plugins/eslint-plugin-react-x) and [eslint-plugin-react-dom](https://github.com/Rel1cx/eslint-react/tree/main/packages/plugins/eslint-plugin-react-dom) for React-specific lint rules:
```js
// eslint.config.js
import reactX from 'eslint-plugin-react-x'
import reactDom from 'eslint-plugin-react-dom'
export default defineConfig([
globalIgnores(['dist']),
{
files: ['**/*.{ts,tsx}'],
extends: [
// Other configs...
// Enable lint rules for React
reactX.configs['recommended-typescript'],
// Enable lint rules for React DOM
reactDom.configs.recommended,
],
languageOptions: {
parserOptions: {
project: ['./tsconfig.node.json', './tsconfig.app.json'],
tsconfigRootDir: import.meta.dirname,
},
// other options...
},
},
])
```
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import js from '@eslint/js'
import globals from 'globals'
import reactHooks from 'eslint-plugin-react-hooks'
import reactRefresh from 'eslint-plugin-react-refresh'
import tseslint from 'typescript-eslint'
import { defineConfig, globalIgnores } from 'eslint/config'
export default defineConfig([
globalIgnores(['dist']),
{
files: ['**/*.{ts,tsx}'],
extends: [
js.configs.recommended,
tseslint.configs.recommended,
reactHooks.configs.flat.recommended,
reactRefresh.configs.vite,
],
languageOptions: {
globals: globals.browser,
},
},
])
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<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<link rel="icon" type="image/svg+xml" href="/favicon.svg" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>web</title>
</head>
<body>
<div id="root"></div>
<script type="module" src="/src/main.tsx"></script>
</body>
</html>
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{
"name": "web",
"private": true,
"version": "0.0.0",
"type": "module",
"scripts": {
"dev": "vite",
"build": "tsc -b && vite build",
"lint": "eslint .",
"preview": "vite preview"
},
"dependencies": {
"react": "^19.2.7",
"react-dom": "^19.2.7",
"react-router-dom": "^7.18.1"
},
"devDependencies": {
"@eslint/js": "^10.0.1",
"@types/node": "^24.13.2",
"@types/react": "^19.2.17",
"@types/react-dom": "^19.2.3",
"@vitejs/plugin-react": "^6.0.3",
"eslint": "^10.6.0",
"eslint-plugin-react-hooks": "^7.1.1",
"eslint-plugin-react-refresh": "^0.5.3",
"globals": "^17.7.0",
"prettier": "^3.9.4",
"typescript": "~6.0.2",
"typescript-eslint": "^8.62.0",
"vite": "^8.1.1",
"vite-plugin-port-checker": "^1.0.2"
}
}
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/* Reset & base */
*,
*::before,
*::after {
box-sizing: border-box;
}
body {
margin: 0;
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
background: #f5f5f7;
color: #1a1a2e;
}
#root {
min-height: 100vh;
}
/* Shared card style */
.card {
background: #fff;
border-radius: 8px;
padding: 20px;
box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
margin-bottom: 16px;
}
/* Shared table style */
.data-table {
width: 100%;
border-collapse: collapse;
font-size: 13px;
}
.data-table thead {
background: #f8f9fa;
}
.data-table th {
padding: 10px 12px;
text-align: left;
font-weight: 600;
color: #555;
border-bottom: 2px solid #e9ecef;
}
.data-table td {
padding: 10px 12px;
border-bottom: 1px solid #f0f0f0;
}
.data-table tbody tr:hover {
background: #f8f9ff;
}
.td-empty {
text-align: center;
color: #aaa;
padding: 30px 12px !important;
}
/* Shared pagination */
.pagination {
display: flex;
align-items: center;
justify-content: center;
gap: 12px;
padding: 12px 0 0;
font-size: 13px;
color: #666;
}
.pagination button {
padding: 4px 12px;
border: 1px solid #ddd;
border-radius: 4px;
background: #fff;
cursor: pointer;
font-size: 12px;
}
.pagination button:disabled {
opacity: 0.4;
cursor: default;
}
/* Shared utility */
.page-title {
margin: 0 0 24px;
font-size: 20px;
color: #1a1a2e;
}
.page-loading {
padding: 40px;
color: #888;
text-align: center;
}
.btn-primary {
padding: 10px 20px;
background: #e94560;
color: #fff;
border: none;
border-radius: 4px;
font-size: 14px;
cursor: pointer;
transition: background 0.15s;
}
.btn-primary:hover {
background: #d63850;
}
.btn-primary:disabled {
background: #ccc;
cursor: not-allowed;
}
.btn-sm {
width: auto;
padding: 8px 16px;
}
.msg-success { color: #27ae60; font-size: 13px; margin: 8px 0; }
.msg-error { color: #c00; font-size: 13px; margin: 8px 0; }
+36
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import { BrowserRouter, Routes, Route, Navigate } from "react-router-dom"
import Layout from "@/components/Layout"
import Login from "@/pages/Login"
import Dashboard from "@/pages/Dashboard"
import Artefacts from "@/pages/Artefacts"
import Deployments from "@/pages/Deployments"
import Users from "@/pages/Users"
import "@/App.css"
function RequireAuth({ children }: { children: React.ReactNode }) {
const token = localStorage.getItem("token")
if (!token) return <Navigate to="/" replace />
return <>{children}</>
}
export default function App() {
return (
<BrowserRouter>
<Routes>
<Route path="/" element={<Login />} />
<Route
element={
<RequireAuth>
<Layout />
</RequireAuth>
}>
<Route path="/dashboard" element={<Dashboard />} />
<Route path="/artefacts" element={<Artefacts />} />
<Route path="/deployments" element={<Deployments />} />
<Route path="/users" element={<Users />} />
</Route>
<Route path="*" element={<Navigate to="/" replace />} />
</Routes>
</BrowserRouter>
)
}
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const API_BASE = '/api/v1';
let token: string | null = localStorage.getItem('token');
export function setToken(t: string | null) {
token = t;
if (t) {
localStorage.setItem('token', t);
} else {
localStorage.removeItem('token');
}
}
export function getToken(): string | null {
return token;
}
async function request<T>(path: string, options: RequestInit = {}): Promise<T> {
const headers: Record<string, string> = {
...(options.headers as Record<string, string>),
};
if (token) {
headers['Authorization'] = `Bearer ${token}`;
}
// Only set Content-Type for non-GET requests with body
if (!(options.body instanceof FormData)) {
headers['Content-Type'] = 'application/json';
} else {
delete headers['Content-Type']; // Let browser set multipart boundary
}
const res = await fetch(`${API_BASE}${path}`, {
...options,
headers,
});
if (res.status === 401) {
setToken(null);
window.location.href = '/';
throw new Error('Unauthorised');
}
if (!res.ok) {
const body = await res.json().catch(() => ({ error: res.statusText }));
throw new Error(body.error || `Request failed: ${res.status}`);
}
return res.json();
}
export const api = {
get: <T>(path: string) => request<T>(path),
post: <T>(path: string, body?: unknown) =>
request<T>(path, {
method: 'POST',
body: body instanceof FormData ? body : JSON.stringify(body),
}),
put: <T>(path: string, body?: unknown) =>
request<T>(path, {
method: 'PUT',
body: JSON.stringify(body),
}),
delete: <T>(path: string) =>
request<T>(path, { method: 'DELETE' }),
};
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.app-layout {
display: flex;
min-height: 100vh;
}
.sidebar {
width: 220px;
background: #1a1a2e;
color: #e0e0e0;
display: flex;
flex-direction: column;
padding: 0;
flex-shrink: 0;
}
.sidebar-brand {
padding: 20px 16px;
border-bottom: 1px solid #16213e;
}
.sidebar-brand h2 {
margin: 0;
font-size: 16px;
color: #e94560;
letter-spacing: 1px;
}
.sidebar nav {
flex: 1;
padding: 12px 0;
}
.nav-link {
display: block;
padding: 10px 20px;
color: #a0a0b8;
text-decoration: none;
font-size: 14px;
transition: background 0.15s, color 0.15s;
}
.nav-link:hover {
background: #16213e;
color: #fff;
}
.nav-link.active {
background: #e94560;
color: #fff;
}
.sidebar-footer {
padding: 16px;
border-top: 1px solid #16213e;
}
.btn-logout {
width: 100%;
padding: 8px;
background: transparent;
border: 1px solid #e94560;
color: #e94560;
border-radius: 4px;
cursor: pointer;
font-size: 13px;
transition: background 0.15s, color 0.15s;
}
.btn-logout:hover {
background: #e94560;
color: #fff;
}
.content {
flex: 1;
padding: 24px 32px;
background: #f5f5f7;
overflow-y: auto;
}
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import { NavLink, useNavigate, Outlet } from 'react-router-dom';
import { setToken } from '../api/client';
import './Layout.css';
export default function Layout() {
const navigate = useNavigate();
function handleLogout() {
setToken(null);
navigate('/');
}
return (
<div className="app-layout">
<aside className="sidebar">
<div className="sidebar-brand">
<h2>OTA Manager</h2>
</div>
<nav>
<NavLink to="/dashboard" className={({ isActive }) => isActive ? 'nav-link active' : 'nav-link'}>
Dashboard
</NavLink>
<NavLink to="/artefacts" className={({ isActive }) => isActive ? 'nav-link active' : 'nav-link'}>
Versions
</NavLink>
<NavLink to="/deployments" className={({ isActive }) => isActive ? 'nav-link active' : 'nav-link'}>
Deployments
</NavLink>
<NavLink to="/users" className={({ isActive }) => isActive ? 'nav-link active' : 'nav-link'}>
Admin Users
</NavLink>
</nav>
<div className="sidebar-footer">
<button className="btn-logout" onClick={handleLogout}>Logout</button>
</div>
</aside>
<main className="content">
<Outlet />
</main>
</div>
);
}
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/* index.css — global reset is handled in App.css */
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import { StrictMode } from "react"
import { createRoot } from "react-dom/client"
import "./index.css"
import App from "./App.tsx"
createRoot(document.getElementById("root")!).render(
<StrictMode>
<App />
</StrictMode>
)
+50
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.upload-section {
margin-bottom: 20px;
}
.upload-section h3 {
margin: 0 0 12px;
font-size: 15px;
}
.upload-form {
display: flex;
gap: 12px;
align-items: center;
flex-wrap: wrap;
}
.upload-form input[type="text"] {
width: 180px;
padding: 8px 10px;
border: 1px solid #ddd;
border-radius: 4px;
font-size: 13px;
}
.upload-form input[type="file"] {
font-size: 13px;
}
.msg-success { color: #27ae60; font-size: 13px; margin: 8px 0 0; }
.msg-error { color: #c00; font-size: 13px; margin: 8px 0 0; }
.btn-sm {
width: auto;
padding: 8px 16px;
}
.badge {
font-size: 11px;
padding: 2px 8px;
border-radius: 10px;
font-weight: 600;
}
.badge-delta { background: #fef3cd; color: #856404; }
.badge-full { background: #d4edda; color: #155724; }
.hash-cell {
font-family: monospace;
font-size: 12px;
color: #666;
}
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import { useEffect, useState } from "react"
import { api } from "../api/client"
import "./Artefacts.css"
interface Artefact {
id: number
version: string
fileName: string
fileSize: number
sha256Hash: string
isDelta: boolean
deltaRef: string
createdAt: string
}
const PAGE_SIZE = 20
export default function Artefacts() {
const [artefacts, setArtefacts] = useState<Artefact[]>([])
const [total, setTotal] = useState(0)
const [page, setPage] = useState(1)
const [loading, setLoading] = useState(true)
const [uploading, setUploading] = useState(false)
const [version, setVersion] = useState("")
const [file, setFile] = useState<File | null>(null)
const [uploadMsg, setUploadMsg] = useState("")
async function load() {
setLoading(true)
try {
const res = await api.get<{ data: Artefact[]; total: number }>(
`/artefacts?page=${page}&pageSize=${PAGE_SIZE}`
)
setArtefacts(res.data)
setTotal(res.total)
} catch (err) {
console.error(err)
} finally {
setLoading(false)
}
}
useEffect(() => {
load()
}, [page])
async function handleUpload(e: React.FormEvent) {
e.preventDefault()
if (!file || !version) return
const form = new FormData()
form.append("version", version)
form.append("file", file)
setUploading(true)
setUploadMsg("")
try {
await api.post("/artefacts", form)
setVersion("")
setFile(null)
setUploadMsg("Version uploaded successfully.")
load()
} catch (err) {
setUploadMsg("Upload failed: " + (err instanceof Error ? err.message : "unknown error"))
} finally {
setUploading(false)
}
}
const totalPages = Math.ceil(total / PAGE_SIZE)
return (
<div>
<h1 className="page-title">Versions</h1>
<div className="card upload-section">
<h3>Create New Version</h3>
<form className="upload-form" onSubmit={handleUpload}>
<input
type="text"
placeholder="Version (e.g. 1.2.0)"
value={version}
onChange={(e) => setVersion(e.target.value)}
required
/>
<input
type="file"
accept=".jar,.patch,.zip"
onChange={(e) => setFile(e.target.files?.[0] || null)}
required
/>
<button type="submit" className="btn-primary btn-sm" disabled={uploading}>
{uploading ? "Uploading..." : "Upload"}
</button>
</form>
{uploadMsg && (
<p className={uploadMsg.includes("failed") ? "msg-error" : "msg-success"}>{uploadMsg}</p>
)}
</div>
<div className="card">
<table className="data-table">
<thead>
<tr>
<th>Version</th>
<th>File</th>
<th>Size</th>
<th>Type</th>
<th>SHA256</th>
<th>Created</th>
</tr>
</thead>
<tbody>
{loading ? (
<tr>
<td colSpan={6} className="td-empty">
Loading...
</td>
</tr>
) : artefacts.length === 0 ? (
<tr>
<td colSpan={6} className="td-empty">
No versions yet. Upload the first one above.
</td>
</tr>
) : (
artefacts.map((a) => (
<tr key={a.id}>
<td>
<strong>{a.version}</strong>
</td>
<td>{a.fileName}</td>
<td>{formatSize(a.fileSize)}</td>
<td>
{a.isDelta ? (
<span className="badge badge-delta">delta ({a.deltaRef})</span>
) : (
<span className="badge badge-full">full</span>
)}
</td>
<td className="hash-cell" title={a.sha256Hash}>
{a.sha256Hash.slice(0, 12)}...
</td>
<td>{new Date(a.createdAt).toLocaleDateString()}</td>
</tr>
))
)}
</tbody>
</table>
{totalPages > 1 && (
<div className="pagination">
<button disabled={page <= 1} onClick={() => setPage((p) => p - 1)}>
Prev
</button>
<span>
Page {page} of {totalPages}
</span>
<button disabled={page >= totalPages} onClick={() => setPage((p) => p + 1)}>
Next
</button>
</div>
)}
</div>
</div>
)
}
function formatSize(bytes: number): string {
if (bytes < 1024) return bytes + " B"
if (bytes < 1024 * 1024) return (bytes / 1024).toFixed(1) + " KB"
return (bytes / (1024 * 1024)).toFixed(1) + " MB"
}
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.page-title {
margin: 0 0 24px;
font-size: 20px;
color: #1a1a2e;
}
.page-loading {
padding: 40px;
color: #888;
text-align: center;
}
.stats-grid {
display: grid;
grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
gap: 16px;
}
.stat-card {
background: #fff;
border-radius: 8px;
padding: 20px;
border-top: 3px solid #ccc;
box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}
.stat-value {
font-size: 32px;
font-weight: 700;
color: #1a1a2e;
}
.stat-label {
font-size: 13px;
color: #888;
margin-top: 4px;
}
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import { useEffect, useState } from "react"
import { api } from "../api/client"
import "./Dashboard.css"
interface Stats {
totalDevices: number
onlineDevices: number
activeDeployments: number
totalArtefacts: number
}
export default function Dashboard() {
const [stats, setStats] = useState<Stats>({
totalDevices: 0,
onlineDevices: 0,
activeDeployments: 0,
totalArtefacts: 0,
})
const [loading, setLoading] = useState(true)
useEffect(() => {
async function load() {
try {
const [devices, artefacts, deployments] = await Promise.all([
api.get<{ total: number; data: { status: string }[] }>("/devices?pageSize=1"),
api.get<{ total: number }>("/artefacts?pageSize=1"),
api.get<{ total: number; data: { status: string }[] }>("/deployments?pageSize=100"),
])
const online = devices.data
? devices.data.filter((d: { status: string }) => d.status === "online").length
: 0
const active = deployments.data
? deployments.data.filter((d: { status: string }) => d.status === "active").length
: 0
setStats({
totalDevices: devices.total,
onlineDevices: online,
activeDeployments: active,
totalArtefacts: artefacts.total,
})
} catch (err) {
console.error("Failed to load stats:", err)
} finally {
setLoading(false)
}
}
load()
}, [])
if (loading) return <div className="page-loading">Loading...</div>
const cards = [
{ label: "Total Devices", value: stats.totalDevices, colour: "#4a90d9" },
{ label: "Online Devices", value: stats.onlineDevices, colour: "#27ae60" },
{ label: "Active Deployments", value: stats.activeDeployments, colour: "#e67e22" },
{ label: "Artefact Versions", value: stats.totalArtefacts, colour: "#8e44ad" },
]
return (
<div>
<h1 className="page-title">Dashboard</h1>
<div className="stats-grid">
{cards.map((c) => (
<div key={c.label} className="stat-card" style={{ borderTopColor: c.colour }}>
<div className="stat-value">{c.value}</div>
<div className="stat-label">{c.label}</div>
</div>
))}
</div>
</div>
)
}
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.page-header {
display: flex;
align-items: center;
justify-content: space-between;
margin-bottom: 16px;
}
.page-header .page-title { margin-bottom: 0; }
.form-section { margin-bottom: 20px; }
.form-section h3 { margin: 0 0 12px; font-size: 15px; }
.dep-form {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 12px;
}
.dep-form label {
display: block;
font-size: 13px;
color: #333;
}
.dep-form input,
.dep-form select {
display: block;
width: 100%;
margin-top: 3px;
padding: 7px 10px;
border: 1px solid #ddd;
border-radius: 4px;
font-size: 13px;
box-sizing: border-box;
}
.badge-draft { background: #e2e3e5; color: #383d41; }
.badge-active { background: #d4edda; color: #155724; }
.badge-paused { background: #fff3cd; color: #856404; }
.badge-completed { background: #d4edda; color: #155724; }
.badge-cancelled { background: #f8d7da; color: #721c24; }
.actions-cell { white-space: nowrap; }
.btn-action {
padding: 4px 12px;
border: none;
border-radius: 3px;
font-size: 12px;
cursor: pointer;
background: #27ae60;
color: #fff;
}
.btn-action:hover { opacity: 0.85; }
.btn-pause { background: #e67e22; }
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import { type FormEvent, useEffect, useState } from "react"
import { api } from "../api/client"
import "./Deployments.css"
interface Deployment {
id: number
artefactId: number
artefactVersion: string
name: string
targetType: string
rolloutStrategy: string
maxConcurrent: number
status: string
createdAt: string
}
interface Artefact {
id: number
version: string
}
export default function Deployments() {
const [deployments, setDeployments] = useState<Deployment[]>([])
const [total, setTotal] = useState(0)
const [page, setPage] = useState(1)
const [loading, setLoading] = useState(true)
// Create form
const [showForm, setShowForm] = useState(false)
const [artefacts, setArtefacts] = useState<Artefact[]>([])
const [name, setName] = useState("")
const [artefactId, setArtefactId] = useState("")
const [targetType, setTargetType] = useState("all")
const [targetSpec, setTargetSpec] = useState("")
const [rolloutStrategy, setRolloutStrategy] = useState("immediate")
const [maxConcurrent, setMaxConcurrent] = useState(50)
const [creating, setCreating] = useState(false)
const [msg, setMsg] = useState("")
async function load() {
setLoading(true)
try {
const res = await api.get<{ data: Deployment[]; total: number }>(
`/deployments?page=${page}&pageSize=20`
)
setDeployments(res.data)
setTotal(res.total)
} catch (err) {
console.error(err)
} finally {
setLoading(false)
}
}
useEffect(() => {
load()
}, [load, page])
async function loadArtefacts() {
try {
const res = await api.get<{ data: Artefact[] }>("/artefacts?pageSize=200")
setArtefacts(res.data)
} catch (err) {
console.error(err)
}
}
async function handleCreate(e: FormEvent) {
e.preventDefault()
setCreating(true)
setMsg("")
try {
await api.post("/deployments", {
artefactId: parseInt(artefactId),
name,
targetType,
targetSpec: targetSpec || "{}",
rolloutStrategy,
maxConcurrent,
})
setShowForm(false)
setName("")
setArtefactId("")
setTargetSpec("")
setMsg("Deployment created. Activate it to begin rollout.")
load()
} catch (err) {
setMsg("Failed: " + (err instanceof Error ? err.message : "unknown"))
} finally {
setCreating(false)
}
}
async function activate(id: number) {
try {
await api.post(`/deployments/${id}/activate`)
load()
} catch (err) {
alert("Failed to activate")
}
}
async function pause(id: number) {
try {
await api.post(`/deployments/${id}/pause`)
load()
} catch (err) {
alert("Failed to pause")
}
}
const totalPages = Math.ceil(total / 20)
return (
<div>
<div className="page-header">
<h1 className="page-title">Deployments</h1>
<button
className="btn-primary btn-sm"
onClick={() => {
setShowForm(!showForm)
if (!showForm) loadArtefacts()
}}>
{showForm ? "Cancel" : "New Deployment"}
</button>
</div>
{msg && <p className={msg.startsWith("Failed") ? "msg-error" : "msg-success"}>{msg}</p>}
{showForm && (
<div className="card form-section">
<h3>Create Deployment</h3>
<form className="dep-form" onSubmit={handleCreate}>
<label>
Name <input value={name} onChange={(e) => setName(e.target.value)} required />
</label>
<label>
Version
<select value={artefactId} onChange={(e) => setArtefactId(e.target.value)} required>
<option value="">-- Select --</option>
{artefacts.map((a) => (
<option key={a.id} value={a.id}>
{a.version}
</option>
))}
</select>
</label>
<label>
Target
<select value={targetType} onChange={(e) => setTargetType(e.target.value)}>
<option value="all">All Devices</option>
<option value="group">By Group</option>
<option value="device">Specific Devices</option>
</select>
</label>
{targetType !== "all" && (
<label>
Target Spec (JSON)
<input
value={targetSpec}
onChange={(e) => setTargetSpec(e.target.value)}
placeholder={
targetType === "group"
? '{"groupName":"default"}'
: '{"deviceIds":["id1","id2"]}'
}
/>
</label>
)}
<label>
Strategy
<select value={rolloutStrategy} onChange={(e) => setRolloutStrategy(e.target.value)}>
<option value="immediate">Immediate</option>
<option value="staged">Staged</option>
</select>
</label>
<label>
Max Concurrent{" "}
<input
type="number"
value={maxConcurrent}
onChange={(e) => setMaxConcurrent(Number(e.target.value))}
min={1}
max={500}
/>
</label>
<button type="submit" className="btn-primary btn-sm" disabled={creating}>
{creating ? "Creating..." : "Create"}
</button>
</form>
</div>
)}
<div className="card">
<table className="data-table">
<thead>
<tr>
<th>Name</th>
<th>Version</th>
<th>Target</th>
<th>Strategy</th>
<th>Status</th>
<th>Created</th>
<th>Actions</th>
</tr>
</thead>
<tbody>
{loading ? (
<tr>
<td colSpan={7} className="td-empty">
Loading...
</td>
</tr>
) : deployments.length === 0 ? (
<tr>
<td colSpan={7} className="td-empty">
No deployments yet.
</td>
</tr>
) : (
deployments.map((d) => (
<tr key={d.id}>
<td>
<strong>{d.name}</strong>
</td>
<td>{d.artefactVersion}</td>
<td>{d.targetType}</td>
<td>{d.rolloutStrategy}</td>
<td>
<span className={`badge badge-${d.status}`}>{d.status}</span>
</td>
<td>{new Date(d.createdAt).toLocaleDateString()}</td>
<td className="actions-cell">
{d.status === "draft" && (
<button className="btn-action" onClick={() => activate(d.id)}>
Activate
</button>
)}
{d.status === "active" && (
<button className="btn-action btn-pause" onClick={() => pause(d.id)}>
Pause
</button>
)}
</td>
</tr>
))
)}
</tbody>
</table>
{totalPages > 1 && (
<div className="pagination">
<button disabled={page <= 1} onClick={() => setPage((p) => p - 1)}>
Prev
</button>
<span>
Page {page} of {totalPages}
</span>
<button disabled={page >= totalPages} onClick={() => setPage((p) => p + 1)}>
Next
</button>
</div>
)}
</div>
</div>
)
}
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.login-page {
display: flex;
align-items: center;
justify-content: center;
min-height: 100vh;
background: #1a1a2e;
}
.login-form {
background: #fff;
padding: 40px;
border-radius: 8px;
width: 360px;
box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}
.login-form h1 {
margin: 0 0 4px;
font-size: 22px;
color: #e94560;
}
.login-subtitle {
margin: 0 0 24px;
color: #888;
font-size: 13px;
}
.login-error {
background: #fff0f0;
color: #c00;
padding: 8px 12px;
border-radius: 4px;
margin-bottom: 16px;
font-size: 13px;
}
.login-form label {
display: block;
margin-bottom: 16px;
font-size: 13px;
color: #333;
}
.login-form input {
display: block;
width: 100%;
margin-top: 4px;
padding: 10px 12px;
border: 1px solid #ddd;
border-radius: 4px;
font-size: 14px;
box-sizing: border-box;
}
.login-form input:focus {
outline: none;
border-color: #e94560;
box-shadow: 0 0 0 2px rgba(233, 69, 96, 0.15);
}
.btn-primary {
width: 100%;
padding: 10px;
background: #e94560;
color: #fff;
border: none;
border-radius: 4px;
font-size: 14px;
cursor: pointer;
transition: background 0.15s;
}
.btn-primary:hover {
background: #d63850;
}
.btn-primary:disabled {
background: #ccc;
cursor: not-allowed;
}
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import { useState } from 'react';
import { useNavigate } from 'react-router-dom';
import { api, setToken } from '../api/client';
import './Login.css';
export default function Login() {
const [username, setUsername] = useState('');
const [password, setPassword] = useState('');
const [error, setError] = useState('');
const [loading, setLoading] = useState(false);
const navigate = useNavigate();
async function handleSubmit(e: React.FormEvent) {
e.preventDefault();
setError('');
setLoading(true);
try {
const res = await api.post<{ token: string }>('/auth/login', { username, password });
setToken(res.token);
navigate('/dashboard');
} catch (err) {
setError(err instanceof Error ? err.message : 'Login failed');
} finally {
setLoading(false);
}
}
return (
<div className="login-page">
<form className="login-form" onSubmit={handleSubmit}>
<h1>OTA Manager</h1>
<p className="login-subtitle">Sign in to manage updates</p>
{error && <div className="login-error">{error}</div>}
<label>
Username
<input
type="text"
value={username}
onChange={e => setUsername(e.target.value)}
autoFocus
required
/>
</label>
<label>
Password
<input
type="password"
value={password}
onChange={e => setPassword(e.target.value)}
required
/>
</label>
<button type="submit" disabled={loading} className="btn-primary">
{loading ? 'Signing in...' : 'Sign In'}
</button>
</form>
</div>
);
}
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.user-form {
display: flex;
gap: 10px;
align-items: center;
flex-wrap: wrap;
}
.user-form input,
.user-form select {
padding: 7px 10px;
border: 1px solid #ddd;
border-radius: 4px;
font-size: 13px;
}
.pw-inline {
display: flex;
gap: 6px;
align-items: center;
}
.pw-inline input {
padding: 4px 8px;
border: 1px solid #ddd;
border-radius: 3px;
font-size: 12px;
}
.btn-danger { background: #c0392b; }
.btn-danger:hover { background: #a93226; }
.btn-cancel { background: #888; }
.btn-cancel:hover { background: #666; }
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import { useEffect, useState } from 'react';
import { api } from '../api/client';
import './Users.css';
interface AdminUser {
id: number;
username: string;
role: string;
createdAt: string;
}
export default function Users() {
const [users, setUsers] = useState<AdminUser[]>([]);
const [loading, setLoading] = useState(true);
// Create form
const [username, setUsername] = useState('');
const [password, setPassword] = useState('');
const [role, setRole] = useState('admin');
const [creating, setCreating] = useState(false);
const [msg, setMsg] = useState('');
// Change password state
const [changingId, setChangingId] = useState<number | null>(null);
const [newPassword, setNewPassword] = useState('');
async function load() {
setLoading(true);
try {
const res = await api.get<{ data: AdminUser[] }>('/admin/users');
setUsers(res.data);
} catch (err) {
console.error(err);
} finally {
setLoading(false);
}
}
useEffect(() => { load(); }, []);
async function handleCreate(e: React.FormEvent) {
e.preventDefault();
setCreating(true);
setMsg('');
try {
await api.post('/admin/users', { username, password, role });
setUsername('');
setPassword('');
setRole('admin');
setMsg('User created.');
load();
} catch (err) {
setMsg('Failed: ' + (err instanceof Error ? err.message : 'unknown'));
} finally {
setCreating(false);
}
}
async function handleDelete(id: number, uname: string) {
if (!confirm(`Delete user "${uname}"?`)) return;
try {
await api.delete(`/admin/users/${id}`);
load();
} catch (err) {
alert('Failed to delete');
}
}
async function handleChangePassword(id: number) {
if (!newPassword) return;
try {
await api.put(`/admin/users/${id}/password`, { newPassword });
setChangingId(null);
setNewPassword('');
setMsg('Password changed.');
} catch (err) {
alert('Failed to change password');
}
}
return (
<div>
<h1 className="page-title">Admin Users</h1>
{msg && <p className={msg.startsWith('Failed') ? 'msg-error' : 'msg-success'}>{msg}</p>}
<div className="card form-section">
<h3>Add User</h3>
<form className="user-form" onSubmit={handleCreate}>
<input placeholder="Username" value={username} onChange={e => setUsername(e.target.value)} required />
<input placeholder="Password" type="password" value={password} onChange={e => setPassword(e.target.value)} required />
<select value={role} onChange={e => setRole(e.target.value)}>
<option value="admin">Admin</option>
<option value="operator">Operator</option>
</select>
<button type="submit" className="btn-primary btn-sm" disabled={creating}>
{creating ? 'Creating...' : 'Add User'}
</button>
</form>
</div>
<div className="card">
<table className="data-table">
<thead>
<tr>
<th>Username</th>
<th>Role</th>
<th>Created</th>
<th>Actions</th>
</tr>
</thead>
<tbody>
{loading ? (
<tr><td colSpan={4} className="td-empty">Loading...</td></tr>
) : users.length === 0 ? (
<tr><td colSpan={4} className="td-empty">No users.</td></tr>
) : users.map(u => (
<tr key={u.id}>
<td><strong>{u.username}</strong></td>
<td><span className="badge">{u.role}</span></td>
<td>{new Date(u.createdAt).toLocaleDateString()}</td>
<td className="actions-cell">
{changingId === u.id ? (
<span className="pw-inline">
<input
type="password"
placeholder="New password"
value={newPassword}
onChange={e => setNewPassword(e.target.value)}
size={16}
/>
<button className="btn-action" onClick={() => handleChangePassword(u.id)}>Save</button>
<button className="btn-action btn-cancel" onClick={() => setChangingId(null)}>Cancel</button>
</span>
) : (
<>
<button className="btn-action" onClick={() => setChangingId(u.id)}>Change PW</button>
<button className="btn-action btn-danger" onClick={() => handleDelete(u.id, u.username)}>Delete</button>
</>
)}
</td>
</tr>
))}
</tbody>
</table>
</div>
</div>
);
}
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{
"compilerOptions": {
"tsBuildInfoFile": "./node_modules/.tmp/tsconfig.app.tsbuildinfo",
"target": "es2023",
"lib": ["ES2023", "DOM"],
"module": "esnext",
"types": ["vite/client"],
"allowArbitraryExtensions": true,
"skipLibCheck": true,
/* Bundler mode */
"moduleResolution": "bundler",
"allowImportingTsExtensions": true,
"verbatimModuleSyntax": true,
"moduleDetection": "force",
"noEmit": true,
"jsx": "react-jsx",
/* Linting */
"noUnusedLocals": true,
"noUnusedParameters": true,
"erasableSyntaxOnly": true,
"noFallthroughCasesInSwitch": true,
"paths": {
"@/*": ["./src/*"]
}
},
"include": ["src"]
}
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@@ -0,0 +1,7 @@
{
"files": [],
"references": [
{ "path": "./tsconfig.app.json" },
{ "path": "./tsconfig.node.json" }
]
}
+23
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{
"compilerOptions": {
"tsBuildInfoFile": "./node_modules/.tmp/tsconfig.node.tsbuildinfo",
"target": "es2023",
"lib": ["ES2023"],
"types": ["node"],
"skipLibCheck": true,
/* Bundler mode */
"module": "nodenext",
"allowImportingTsExtensions": true,
"verbatimModuleSyntax": true,
"moduleDetection": "force",
"noEmit": true,
/* Linting */
"noUnusedLocals": true,
"noUnusedParameters": true,
"erasableSyntaxOnly": true,
"noFallthroughCasesInSwitch": true
},
"include": ["vite.config.ts"]
}
+20
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import { defineConfig } from 'vite'
import react from '@vitejs/plugin-react'
import path from 'path'
export default defineConfig({
plugins: [react()],
resolve: {
alias: {
'@': path.resolve(__dirname, 'src'),
},
},
server: {
proxy: {
'/api': 'http://localhost:8080',
},
},
build: {
outDir: 'dist',
},
})