domrichardson
84 lines
2.0 KiB
Go
84 lines
2.0 KiB
Go
package main
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import (
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"context"
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"log"
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"os"
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"time"
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"github.com/gin-gonic/gin"
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"github.com/mrhid6/keymanager/server/internal/api"
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"github.com/mrhid6/keymanager/server/internal/auth"
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"github.com/mrhid6/keymanager/server/internal/db"
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grpcserver "github.com/mrhid6/keymanager/server/internal/grpc"
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"github.com/mrhid6/keymanager/server/internal/services"
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)
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func main() {
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mongoURI := getEnv("MONGO_URI", "mongodb://localhost:27017")
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dbName := getEnv("MONGO_DB", "keymanager")
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if err := db.Connect(mongoURI, dbName); err != nil {
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log.Fatalf("failed to connect to MongoDB: %v", err)
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}
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log.Println("connected to MongoDB")
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redisAddr := getEnv("REDIS_ADDR", "localhost:6379")
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if err := auth.InitRedis(redisAddr); err != nil {
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log.Fatalf("failed to connect to Redis: %v", err)
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}
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log.Println("connected to Redis")
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if err := auth.InitOIDC(context.Background()); err != nil {
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log.Fatalf("failed to initialise OIDC: %v", err)
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}
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// Background goroutine to mark offline servers
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go func() {
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ticker := time.NewTicker(2 * time.Minute)
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defer ticker.Stop()
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for range ticker.C {
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if err := services.MarkOfflineServers(5 * time.Minute); err != nil {
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log.Printf("mark offline error: %v", err)
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}
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}
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}()
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// Start gRPC server
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go func() {
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if err := grpcserver.StartGRPC(9090); err != nil {
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log.Fatalf("gRPC server error: %v", err)
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}
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}()
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// Start REST server
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r := gin.Default()
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r.Use(corsMiddleware())
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api.RegisterRoutes(r)
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log.Println("REST server listening on :8080")
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if err := r.Run(":8080"); err != nil {
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log.Fatalf("REST server error: %v", err)
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}
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}
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func corsMiddleware() gin.HandlerFunc {
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return func(c *gin.Context) {
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c.Header("Access-Control-Allow-Origin", "*")
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c.Header("Access-Control-Allow-Methods", "GET, POST, PUT, DELETE, OPTIONS")
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c.Header("Access-Control-Allow-Headers", "Content-Type, Authorization")
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if c.Request.Method == "OPTIONS" {
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c.AbortWithStatus(204)
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return
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}
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c.Next()
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}
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}
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func getEnv(key, fallback string) string {
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if v := os.Getenv(key); v != "" {
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return v
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}
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return fallback
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}
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