protected static bool TryParseFromRegexMatch(Match match, out string subject, out SmtpDomainWithSubdomains commonName, out string issuer, out bool invalidDomainError) { subject = null; issuer = null; commonName = null; invalidDomainError = false; if (match.Success) { Match match2 = Regex.Match(match.Groups[4].Value, "CN=(.*?)($|,)", RegexOptions.IgnoreCase); if (!match2.Success) { return(false); } if (!SmtpDomainWithSubdomains.TryParse(match2.Groups[1].Value, out commonName)) { invalidDomainError = true; return(false); } try { subject = new X500DistinguishedName(match.Groups[4].Value, X500DistinguishedNameFlags.None).Format(false); issuer = new X500DistinguishedName(match.Groups[2].Value, X500DistinguishedNameFlags.None).Format(false); return(true); } catch (CryptographicException) { return(false); } return(false); } return(false); }
private static bool InternalTryParse(string s, out string subject, out SmtpDomainWithSubdomains commonName, out string issuer, out SmtpDomainWithSubdomains[] domains, out bool invalidDomainError) { domains = null; Match match = Regex.Match(s, "^(<I>([^<]+))?(<S>([^<]+))(<D>(.+))?", RegexOptions.IgnoreCase); if (!SmtpX509Identifier.TryParseFromRegexMatch(match, out subject, out commonName, out issuer, out invalidDomainError)) { return(false); } if (match.Success && !string.IsNullOrEmpty(match.Groups[6].Value)) { string[] array = match.Groups[6].Value.Split(new string[] { ";" }, StringSplitOptions.RemoveEmptyEntries); domains = new SmtpDomainWithSubdomains[array.Length]; for (int i = 0; i < array.Length; i++) { if (!SmtpDomainWithSubdomains.TryParse(array[i], out domains[i])) { invalidDomainError = true; return(false); } } } return(true); }
private static bool InternalTryParseFromAD(string s, bool extendedFormat, out SmtpDomainWithSubdomains domain, out SmtpReceiveCapabilities capabilities, out SmtpX509Identifier x509Identifier) { domain = null; x509Identifier = null; capabilities = SmtpReceiveCapabilities.None; if (string.IsNullOrWhiteSpace(s)) { return(false); } int num = s.IndexOf(':'); if (num <= 0 || num == s.Length - 1) { return(false); } string text = s.Substring(0, num); if (!SmtpDomainWithSubdomains.TryParse(text.Trim(), out domain)) { return(false); } int num2; string stringPart = SmtpReceiveDomainCapabilities.GetStringPart(s, extendedFormat, false, num + 1, out num2); if (!SmtpReceiveDomainCapabilities.TryGetCapabilities(stringPart, out capabilities)) { domain = null; return(false); } if (num2 > num && num2 < s.Length) { int num3; string stringPart2 = SmtpReceiveDomainCapabilities.GetStringPart(s, extendedFormat, true, num2 + 1, out num3); SmtpX509Identifier smtpX509Identifier = null; if (SmtpX509Identifier.TryParse(stringPart2, out smtpX509Identifier)) { domain = smtpX509Identifier.SubjectCommonName; x509Identifier = smtpX509Identifier; } else { x509Identifier = null; } } return(true); }
private static bool InternalTryParse(string s, bool extendedFormat, out SmtpDomainWithSubdomains domain, out SmtpReceiveCapabilities capabilities, out SmtpX509Identifier x509Identifier) { domain = null; x509Identifier = null; capabilities = SmtpReceiveCapabilities.None; if (string.IsNullOrWhiteSpace(s)) { return(false); } int num; string stringPart = SmtpReceiveDomainCapabilities.GetStringPart(s, true, true, 0, out num); if (num == s.Length - 1 || num == s.Length) { return(false); } SmtpX509Identifier smtpX509Identifier = null; if (SmtpX509Identifier.TryParse(stringPart, out smtpX509Identifier)) { domain = smtpX509Identifier.SubjectCommonName; x509Identifier = smtpX509Identifier; } if (domain == null && !SmtpDomainWithSubdomains.TryParse(stringPart.Trim(), out domain)) { return(false); } int num2; string stringPart2 = SmtpReceiveDomainCapabilities.GetStringPart(s, extendedFormat, false, num + 1, out num2); if (!SmtpReceiveDomainCapabilities.TryGetCapabilities(stringPart2, out capabilities)) { domain = null; x509Identifier = null; return(false); } return(true); }
private static bool InternalTryParse(string certificateName, out SmtpDomainWithSubdomains fqdn, out SmtpX509Identifier x509Identifier) { fqdn = null; x509Identifier = null; return(SmtpDomainWithSubdomains.TryParse(certificateName, out fqdn) || SmtpX509Identifier.TryParse(certificateName, out x509Identifier)); }