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Add support for SMTP auto-discovery authentication

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Extended the `UnmarshalString` function in `auth.go` to recognize "auto", "autodiscover", and "autodiscovery" as `SMTPAuthAutoDiscover`. Corresponding test cases were also added to `auth_test.go` to ensure proper functionality.
This commit is contained in:
Winni Neessen 2024-11-16 21:58:58 +01:00
parent c37ed7c723
commit f296f53c1e
Signed by: wneessen
GPG key ID: 385AC9889632126E
2 changed files with 5 additions and 0 deletions
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2
auth.go
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@ -196,6 +196,8 @@ var (
// https://pkg.go.dev/github.com/kkyr/fig#StringUnmarshaler
func (sa *SMTPAuthType) UnmarshalString(value string) error {
switch strings.ToLower(value) {
case "auto", "autodiscover", "autodiscovery":
*sa = SMTPAuthAutoDiscover
case "cram-md5", "crammd5", "cram":
*sa = SMTPAuthCramMD5
case "custom":

3
auth_test.go
View file

@ -12,6 +12,9 @@ func TestSMTPAuthType_UnmarshalString(t *testing.T) {
authString string
expected SMTPAuthType
}{
{"AUTODISCOVER: auto", "auto", SMTPAuthAutoDiscover},
{"AUTODISCOVER: autodiscover", "autodiscover", SMTPAuthAutoDiscover},
{"AUTODISCOVER: autodiscovery", "autodiscovery", SMTPAuthAutoDiscover},
{"CRAM-MD5: cram-md5", "cram-md5", SMTPAuthCramMD5},
{"CRAM-MD5: crammd5", "crammd5", SMTPAuthCramMD5},
{"CRAM-MD5: cram", "cram", SMTPAuthCramMD5},