本文整理匯總了Golang中github.com/letsencrypt/boulder/core.DNSResolver類的典型用法代碼示例。如果您正苦於以下問題：Golang DNSResolver類的具體用法？Golang DNSResolver怎麽用？Golang DNSResolver使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。
在下文中一共展示了DNSResolver類的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: validateEmail
func validateEmail(address string, resolver core.DNSResolver) (err error) {
_, err = mail.ParseAddress(address)
if err != nil {
err = core.MalformedRequestError(fmt.Sprintf("%s is not a valid e-mail address", address))
return
}
splitEmail := strings.SplitN(address, "@", -1)
domain := strings.ToLower(splitEmail[len(splitEmail)-1])
var mx []string
mx, _, err = resolver.LookupMX(domain)
if err != nil || len(mx) == 0 {
err = core.MalformedRequestError(fmt.Sprintf("No MX record for domain %s", domain))
return
}
return
}示例2: validateEmail
func validateEmail(address string, resolver core.DNSResolver) (rtt time.Duration, err error) {
_, err = mail.ParseAddress(address)
if err != nil {
return time.Duration(0), errUnparseableEmail
}
splitEmail := strings.SplitN(address, "@", -1)
domain := strings.ToLower(splitEmail[len(splitEmail)-1])
result, rtt, err := resolver.LookupHost(domain)
if err == nil && len(result) == 0 {
err = errEmptyDNSResponse
}
if err != nil {
problem := dns.ProblemDetailsFromDNSError(err)
err = core.MalformedRequestError(problem.Detail)
}
return
}