fix: support = delimiter in GOTRUE_SMS_TEST_OTP env var

internal/api/anonymous_test.go

@@ -86,7 +86,7 @@ func (ts *AnonymousTestSuite) TestAnonymousLogins() {
 
 func (ts *AnonymousTestSuite) TestConvertAnonymousUserToPermanent() {
 	ts.Config.External.AnonymousUsers.Enabled = true
-	ts.Config.Sms.TestOTP = map[string]string{"1234567890": "000000", "1234560000": "000000"}
+	ts.Config.Sms.TestOTP = conf.TestOTPMap{"1234567890": "000000", "1234560000": "000000"}
 	// test OTPs still require setting up an sms provider
 	ts.Config.Sms.Provider = "twilio"
 	ts.Config.Sms.Twilio.AccountSid = "fake-sid"

internal/api/phone_test.go

@@ -105,7 +105,7 @@ func doTestSendPhoneConfirmation(ts *PhoneTestSuite, useTestOTP bool) {
 	}
 
 	if useTestOTP {
-		ts.API.config.Sms.TestOTP = map[string]string{
+		ts.API.config.Sms.TestOTP = conf.TestOTPMap{
 			"123456789": "123456",
 		}
 	} else {

internal/conf/configuration.go

@@ -652,14 +652,47 @@ type PhoneProviderConfiguration struct {
 	Enabled bool `json:"enabled" default:"false"`
 }
 
+type TestOTPMap map[string]string
+
+func (m *TestOTPMap) Decode(value string) error {
+	trimmed := strings.TrimSpace(value)
+	if trimmed == "" {
+		return nil
+	}
+
+	if err := json.Unmarshal([]byte(trimmed), (*map[string]string)(m)); err == nil {
+		return nil
+	}
+
+	result := make(map[string]string)
+	for _, pair := range strings.Split(trimmed, ",") {
+		pair = strings.TrimSpace(pair)
+		var k, v string
+		var found bool
+		if k, v, found = strings.Cut(pair, "="); !found {
+			if k, v, found = strings.Cut(pair, ":"); !found {
+				continue
+			}
+		}
+		result[strings.TrimSpace(k)] = strings.TrimSpace(v)
+	}
+
+	if len(result) == 0 {
+		return fmt.Errorf("invalid test OTP format: %s", value)
+	}
+
+	*m = TestOTPMap(result)
+	return nil
+}
+
 type SmsProviderConfiguration struct {
 	Autoconfirm       bool               `json:"autoconfirm"`
 	MaxFrequency      time.Duration      `json:"max_frequency" split_words:"true"`
 	OtpExp            uint               `json:"otp_exp" split_words:"true"`
 	OtpLength         int                `json:"otp_length" split_words:"true"`
 	Provider          string             `json:"provider"`
 	Template          string             `json:"template"`
-	TestOTP           map[string]string  `json:"test_otp" split_words:"true"`
+	TestOTP           TestOTPMap         `json:"test_otp" split_words:"true"`
 	TestOTPValidUntil Time               `json:"test_otp_valid_until" split_words:"true"`
 	SMSTemplate       *template.Template `json:"-"`
 
@@ -1214,7 +1247,7 @@ func (config *GlobalConfiguration) ApplyDefaults() error {
 	}
 
 	if config.Sms.TestOTP != nil {
-		formatTestOtps := make(map[string]string)
+		formatTestOtps := make(TestOTPMap)
 		for phone, otp := range config.Sms.TestOTP {
 			phone = strings.ReplaceAll(strings.TrimPrefix(phone, "+"), " ", "")
 			formatTestOtps[phone] = otp

internal/conf/configuration_test.go

@@ -998,7 +998,7 @@ func TestMethods(t *testing.T) {
 		require.Equal(t, "", got)
 
 		// valid
-		val.TestOTP = map[string]string{"13334444": "123456"}
+		val.TestOTP = TestOTPMap{"13334444": "123456"}
 		got, ok = val.GetTestOTP("13334444", now)
 		require.True(t, ok)
 		require.Equal(t, "123456", got)
@@ -1021,6 +1021,57 @@ func TestMethods(t *testing.T) {
 		require.Equal(t, "", got)
 	}
 
+	{
+		t.Run("DecodeJSON", func(t *testing.T) {
+			var m TestOTPMap
+			err := m.Decode(`{"13334444": "123456"}`)
+			require.NoError(t, err)
+			require.Equal(t, TestOTPMap{"13334444": "123456"}, m)
+		})
+
+		t.Run("DecodeColonDelimited", func(t *testing.T) {
+			var m TestOTPMap
+			err := m.Decode(`13334444:123456`)
+			require.NoError(t, err)
+			require.Equal(t, TestOTPMap{"13334444": "123456"}, m)
+		})
+
+		t.Run("DecodeEqualsDelimited", func(t *testing.T) {
+			var m TestOTPMap
+			err := m.Decode(`13334444=123456`)
+			require.NoError(t, err)
+			require.Equal(t, TestOTPMap{"13334444": "123456"}, m)
+		})
+
+		t.Run("DecodeMultipleEntries", func(t *testing.T) {
+			var m TestOTPMap
+			err := m.Decode(`13334444:123456,15550001111:000000`)
+			require.NoError(t, err)
+			require.Equal(t, TestOTPMap{"13334444": "123456", "15550001111": "000000"}, m)
+		})
+
+		t.Run("DecodeMixedFormats", func(t *testing.T) {
+			var m TestOTPMap
+			err := m.Decode(`13334444:123456,15550001111=000000`)
+			require.NoError(t, err)
+			require.Equal(t, TestOTPMap{"13334444": "123456", "15550001111": "000000"}, m)
+		})
+
+		t.Run("DecodeEmptyString", func(t *testing.T) {
+			var m TestOTPMap
+			err := m.Decode(``)
+			require.NoError(t, err)
+			require.Nil(t, m)
+		})
+
+		t.Run("DecodeInvalidFormat", func(t *testing.T) {
+			var m TestOTPMap
+			err := m.Decode(`invalid`)
+			require.Error(t, err)
+			require.Contains(t, err.Error(), "invalid test OTP format")
+		})
+	}
+
 	{
 		val := &OAuthProviderConfiguration{}
 
@@ -1172,7 +1223,7 @@ func TestMethods(t *testing.T) {
 				Secret: "a",
 			},
 			Sms: SmsProviderConfiguration{
-				TestOTP: map[string]string{"13334444": "123456"},
+				TestOTP: TestOTPMap{"13334444": "123456"},
 			},
 		}
 		err := val.ApplyDefaults()