Sentry integration

internal/config/config.go

@@ -12,10 +12,12 @@ import (
 )
 
 type Config struct {
+	Debug   bool          `yaml:"debug"`
 	HTTP    HTTPConfig    `yaml:"http"`
 	SMTP    SMTPConfig    `yaml:"smtp"`
 	Hydra   HydraConfig   `yaml:"hydra"`
 	Session SessionConfig `yaml:"session"`
+	Sentry  SentryConfig  `yaml:"sentry"`
 }
 
 // NewFromFile retrieves the configuration from the given file
@@ -73,6 +75,14 @@ type SessionConfig struct {
 	RememberMeDuration int `yaml:"rememberMeDuration" env:"HYDRA_SESSION_REMEMBER_ME_DURATION"`
 }
 
+type SentryConfig struct {
+	DSN string `yaml:"dsn" env:"SENTRY_DSN"`
+	// Server events sampling rate, see https://docs.sentry.io/platforms/go/configuration/options/
+	ServerSampleRate   float64       `yaml:"serverSampleRate" env:"SENTRY_SERVER_SAMPLE_RATE"`
+	ServerFlushTimeout time.Duration `yaml:"serverFlushTimeout" env:"SENTRY_SERVER_FLUSH_TIMEOUT"`
+	Environment        string        `yaml:"environment" env:"SENTRY_ENVIRONMENT"`
+}
+
 func NewDumpDefault() *Config {
 	config := NewDefault()
 	return config
@@ -80,6 +90,7 @@ func NewDumpDefault() *Config {
 
 func NewDefault() *Config {
 	return &Config{
+		Debug: false,
 		HTTP: HTTPConfig{
 			Address:                 ":3000",
 			CookieAuthenticationKey: "",
@@ -109,6 +120,12 @@ func NewDefault() *Config {
 			DefaultDuration:    int((time.Hour * 1).Seconds()),       // 1 hour
 			RememberMeDuration: int((time.Hour * 24 * 30).Seconds()), // 30 days
 		},
+		Sentry: SentryConfig{
+			DSN:                "",
+			ServerSampleRate:   1,
+			ServerFlushTimeout: 2 * time.Second,
+			Environment:        "",
+		},
 	}
 }
 

internal/route/verify.go

@@ -6,6 +6,7 @@ import (
 	"forge.cadoles.com/wpetit/hydra-passwordless/internal/config"
 	"forge.cadoles.com/wpetit/hydra-passwordless/internal/hydra"
 	"forge.cadoles.com/wpetit/hydra-passwordless/internal/query"
+	"github.com/getsentry/sentry-go"
 	"github.com/pkg/errors"
 	"gitlab.com/wpetit/goweb/cqrs"
 	"gitlab.com/wpetit/goweb/logger"
@@ -32,6 +33,7 @@ func handleVerification(w http.ResponseWriter, r *http.Request) {
 
 	result, err := bus.Query(ctx, qry)
 	if err != nil {
+		sentry.CaptureException(err)
 		logger.Error(ctx, "could not verify token", logger.E(err))
 
 		err := renderErrorPage(
@@ -49,7 +51,9 @@ func handleVerification(w http.ResponseWriter, r *http.Request) {
 
 	verifyUserData, ok := result.Data().(*query.VerifyUserData)
 	if !ok {
-		panic(errors.New("unexpected result data"))
+		err := errors.New("unexpected result data")
+		sentry.CaptureException(err)
+		panic(err)
 	}
 
 	hydr := hydra.Must(ctn)
@@ -70,6 +74,7 @@ func handleVerification(w http.ResponseWriter, r *http.Request) {
 
 	res, err := hydr.AcceptLoginRequest(verifyUserData.Challenge, accept)
 	if err != nil {
+		sentry.CaptureException(err)
 		logger.Error(ctx, "could not retrieve hydra accept response", logger.E(err))
 
 		err := renderErrorPage(