feat: authsession service

2026-04-08 16:23:07 +02:00
parent 28f04916af
commit 86a68ed9d0
174 changed files with 31732 additions and 112 deletions
@@ -0,0 +1,176 @@
+package sendemailcodeabuse
+
+import (
+	"context"
+	"testing"
+	"time"
+
+	"galaxy/authsession/internal/domain/challenge"
+	"galaxy/authsession/internal/domain/common"
+	"galaxy/authsession/internal/ports"
+
+	"github.com/alicebob/miniredis/v2"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestNew(t *testing.T) {
+	t.Parallel()
+
+	server := miniredis.RunT(t)
+
+	tests := []struct {
+		name    string
+		cfg     Config
+		wantErr string
+	}{
+		{
+			name: "valid config",
+			cfg: Config{
+				Addr:             server.Addr(),
+				DB:               1,
+				KeyPrefix:        "authsession:send-email-code-throttle:",
+				OperationTimeout: 250 * time.Millisecond,
+			},
+		},
+		{
+			name: "empty addr",
+			cfg: Config{
+				KeyPrefix:        "authsession:send-email-code-throttle:",
+				OperationTimeout: 250 * time.Millisecond,
+			},
+			wantErr: "redis addr must not be empty",
+		},
+		{
+			name: "negative db",
+			cfg: Config{
+				Addr:             server.Addr(),
+				DB:               -1,
+				KeyPrefix:        "authsession:send-email-code-throttle:",
+				OperationTimeout: 250 * time.Millisecond,
+			},
+			wantErr: "redis db must not be negative",
+		},
+		{
+			name: "empty key prefix",
+			cfg: Config{
+				Addr:             server.Addr(),
+				OperationTimeout: 250 * time.Millisecond,
+			},
+			wantErr: "redis key prefix must not be empty",
+		},
+		{
+			name: "non-positive timeout",
+			cfg: Config{
+				Addr:      server.Addr(),
+				KeyPrefix: "authsession:send-email-code-throttle:",
+			},
+			wantErr: "operation timeout must be positive",
+		},
+	}
+
+	for _, tt := range tests {
+		tt := tt
+
+		t.Run(tt.name, func(t *testing.T) {
+			t.Parallel()
+
+			protector, err := New(tt.cfg)
+			if tt.wantErr != "" {
+				require.Error(t, err)
+				assert.ErrorContains(t, err, tt.wantErr)
+				return
+			}
+
+			require.NoError(t, err)
+			t.Cleanup(func() {
+				assert.NoError(t, protector.Close())
+			})
+		})
+	}
+}
+
+func TestProtectorPing(t *testing.T) {
+	t.Parallel()
+
+	server := miniredis.RunT(t)
+	protector := newTestProtector(t, server, Config{})
+
+	require.NoError(t, protector.Ping(context.Background()))
+}
+
+func TestProtectorCheckAndReserve(t *testing.T) {
+	t.Parallel()
+
+	server := miniredis.RunT(t)
+	protector := newTestProtector(t, server, Config{})
+	email := common.Email("pilot@example.com")
+	now := time.Unix(10, 0).UTC()
+
+	result, err := protector.CheckAndReserve(context.Background(), ports.SendEmailCodeAbuseInput{
+		Email: email,
+		Now:   now,
+	})
+	require.NoError(t, err)
+	assert.Equal(t, ports.SendEmailCodeAbuseOutcomeAllowed, result.Outcome)
+
+	key := protector.lookupKey(email)
+	assert.True(t, server.Exists(key))
+	ttl := server.TTL(key)
+	assert.LessOrEqual(t, ttl, challenge.ResendThrottleCooldown)
+	assert.GreaterOrEqual(t, ttl, challenge.ResendThrottleCooldown-2*time.Second)
+
+	result, err = protector.CheckAndReserve(context.Background(), ports.SendEmailCodeAbuseInput{
+		Email: email,
+		Now:   now.Add(30 * time.Second),
+	})
+	require.NoError(t, err)
+	assert.Equal(t, ports.SendEmailCodeAbuseOutcomeThrottled, result.Outcome)
+	ttlAfterThrottle := server.TTL(key)
+	assert.LessOrEqual(t, ttlAfterThrottle, ttl)
+
+	server.FastForward(challenge.ResendThrottleCooldown)
+
+	result, err = protector.CheckAndReserve(context.Background(), ports.SendEmailCodeAbuseInput{
+		Email: email,
+		Now:   now.Add(challenge.ResendThrottleCooldown),
+	})
+	require.NoError(t, err)
+	assert.Equal(t, ports.SendEmailCodeAbuseOutcomeAllowed, result.Outcome)
+}
+
+func TestProtectorNilContext(t *testing.T) {
+	t.Parallel()
+
+	server := miniredis.RunT(t)
+	protector := newTestProtector(t, server, Config{})
+
+	_, err := protector.CheckAndReserve(nil, ports.SendEmailCodeAbuseInput{
+		Email: common.Email("pilot@example.com"),
+		Now:   time.Unix(10, 0).UTC(),
+	})
+	require.Error(t, err)
+	assert.ErrorContains(t, err, "nil context")
+}
+
+func newTestProtector(t *testing.T, server *miniredis.Miniredis, cfg Config) *Protector {
+	t.Helper()
+
+	if cfg.Addr == "" {
+		cfg.Addr = server.Addr()
+	}
+	if cfg.KeyPrefix == "" {
+		cfg.KeyPrefix = "authsession:send-email-code-throttle:"
+	}
+	if cfg.OperationTimeout == 0 {
+		cfg.OperationTimeout = 250 * time.Millisecond
+	}
+
+	protector, err := New(cfg)
+	require.NoError(t, err)
+	t.Cleanup(func() {
+		assert.NoError(t, protector.Close())
+	})
+
+	return protector
+}