diff options
Diffstat (limited to 'lib/auth')
| -rw-r--r-- | lib/auth/auth.go | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/lib/auth/auth.go b/lib/auth/auth.go index 8a0a40fa..ea32ecd3 100644 --- a/lib/auth/auth.go +++ b/lib/auth/auth.go @@ -82,14 +82,16 @@ func CreateParser(m Method) func(*mail.Header, []string) (*Details, error) { } identifier, results, err := authres.Parse(headerText) - if err != nil && err.Error() == "msgauth: unsupported version" { + // TODO: refactor to use errors.Is + switch { + case err != nil && err.Error() == "msgauth: unsupported version": // Some MTA write their authres header without an identifier // which does not conform to RFC but still exists in the wild identifier, results, err = authres.Parse("unknown;" + headerText) if err != nil { return nil, err } - } else if err != nil && err.Error() == "msgauth: malformed authentication method and value" { + case err != nil && err.Error() == "msgauth: malformed authentication method and value": // the go-msgauth parser doesn't like semi-colons in the comments // as a work-around we remove those cleanHeader := cleaner.ReplaceAllString(headerText, "${1}${2}") @@ -97,7 +99,7 @@ func CreateParser(m Method) func(*mail.Header, []string) (*Details, error) { if err != nil { return nil, err } - } else if err != nil { + case err != nil: return nil, err } |