// Add the given parameter to the list. Remove if date is null.
private void SetDate(string parameter, DateTimeOffset?date)
{
var dateParameter = NameValueHeaderValue.Find(_parameters, parameter);
if (date == null)
{
// Remove parameter
if (dateParameter != null)
{
_parameters.Remove(dateParameter);
}
}
else
{
// Must always be quoted
var dateString = HeaderUtilities.FormatDate(date.Value, quoted: true);
if (dateParameter != null)
{
dateParameter.Value = dateString;
}
else
{
Parameters.Add(new NameValueHeaderValue(parameter, dateString));
}
}
}
public void ReturnsSameResultAsRfc1123String(DateTimeOffset dateTime, bool quoted)
{
var formatted = dateTime.ToString(Rfc1123Format);
var expected = quoted ? $"\"{formatted}\"" : formatted;
var actual = HeaderUtilities.FormatDate(dateTime, quoted);
Assert.Equal(expected, actual);
}
public override string ToString()
{
if (_entityTag == null)
{
return(HeaderUtilities.FormatDate(_lastModified.GetValueOrDefault()));
}
return(_entityTag.ToString());
}
public void ToString_UseDifferentValues_MatchExpectation()
{
Assert.Equal("Sat, 31 Jul 2010 15:38:57 GMT",
HeaderUtilities.FormatDate(new DateTimeOffset(2010, 7, 31, 15, 38, 57, TimeSpan.Zero)));
Assert.Equal("Fri, 01 Jan 2010 01:01:01 GMT",
HeaderUtilities.FormatDate(new DateTimeOffset(2010, 1, 1, 1, 1, 1, TimeSpan.Zero)));
}
/// <summary>
/// Append string representation of this <see cref="SetCookieHeaderValue"/> to given
/// <paramref name="builder"/>.
/// </summary>
/// <param name="builder">
/// The <see cref="StringBuilder"/> to receive the string representation of this
/// <see cref="SetCookieHeaderValue"/>.
/// </param>
public void AppendToStringBuilder(StringBuilder builder)
{
builder.Append(_name.AsSpan());
builder.Append("=");
builder.Append(_value.AsSpan());
if (Expires.HasValue)
{
AppendSegment(builder, ExpiresToken, HeaderUtilities.FormatDate(Expires.GetValueOrDefault()));
}
if (MaxAge.HasValue)
{
AppendSegment(builder, MaxAgeToken, HeaderUtilities.FormatNonNegativeInt64((long)MaxAge.GetValueOrDefault().TotalSeconds));
}
if (Domain != null)
{
AppendSegment(builder, DomainToken, Domain);
}
if (Path != null)
{
AppendSegment(builder, PathToken, Path);
}
if (Secure)
{
AppendSegment(builder, SecureToken, null);
}
// Allow for Unspecified (-1) to skip SameSite
if (SameSite == SameSiteMode.None)
{
AppendSegment(builder, SameSiteToken, SameSiteNoneToken);
}
else if (SameSite == SameSiteMode.Lax)
{
AppendSegment(builder, SameSiteToken, SameSiteLaxToken);
}
else if (SameSite == SameSiteMode.Strict)
{
AppendSegment(builder, SameSiteToken, SameSiteStrictToken);
}
if (HttpOnly)
{
AppendSegment(builder, HttpOnlyToken, null);
}
foreach (var extension in Extensions)
{
AppendSegment(builder, extension, null);
}
}
private static Task EncodeHeadersToStreamAsync(Stream output, StringBuilder builder, TEntry entry, bool writeDivider, string boundary, EncodingContext context, byte[] buffer)
{
builder.Clear();
if (writeDivider)
{
builder.Append(CrLf + DoubleDash).Append(boundary).Append(CrLf);
}
//write headers
WriteHeader(builder, RequestVoteMessage.RecordTermHeader, entry.Term.ToString(InvariantCulture));
WriteHeader(builder, HeaderNames.LastModified, HeaderUtils.FormatDate(entry.Timestamp));
// Extra CRLF to end headers (even if there are no headers)
builder.Append(CrLf);
return(output.WriteStringAsync(builder.ToString(), context, buffer));
}
/// <summary>
/// Append string representation of this <see cref="SetCookieHeaderValue"/> to given
/// <paramref name="builder"/>.
/// </summary>
/// <param name="builder">
/// The <see cref="StringBuilder"/> to receive the string representation of this
/// <see cref="SetCookieHeaderValue"/>.
/// </param>
public void AppendToStringBuilder(StringBuilder builder)
{
builder.Append(_name);
builder.Append("=");
builder.Append(_value);
if (Expires.HasValue)
{
AppendSegment(builder, ExpiresToken, HeaderUtilities.FormatDate(Expires.Value));
}
if (MaxAge.HasValue)
{
AppendSegment(builder, MaxAgeToken, HeaderUtilities.FormatNonNegativeInt64((long)MaxAge.Value.TotalSeconds));
}
if (Domain != null)
{
AppendSegment(builder, DomainToken, Domain);
}
if (Path != null)
{
AppendSegment(builder, PathToken, Path);
}
if (Secure)
{
AppendSegment(builder, SecureToken, null);
}
if (SameSite != SameSiteMode.None)
{
AppendSegment(builder, SameSiteToken, SameSite == SameSiteMode.Lax ? SameSiteLaxToken : SameSiteStrictToken);
}
if (HttpOnly)
{
AppendSegment(builder, HttpOnlyToken, null);
}
}
// name="val ue"; expires=Sun, 06 Nov 1994 08:49:37 GMT; max-age=86400; domain=domain1; path=path1; secure; httponly
public override string ToString()
{
StringBuilder header = new StringBuilder();
header.Append(_name);
header.Append("=");
header.Append(_value);
if (Expires.HasValue)
{
AppendSegment(header, ExpiresToken, HeaderUtilities.FormatDate(Expires.Value));
}
if (MaxAge.HasValue)
{
AppendSegment(header, MaxAgeToken, HeaderUtilities.FormatInt64((long)MaxAge.Value.TotalSeconds));
}
if (Domain != null)
{
AppendSegment(header, DomainToken, Domain);
}
if (Path != null)
{
AppendSegment(header, PathToken, Path);
}
if (Secure)
{
AppendSegment(header, SecureToken, null);
}
if (HttpOnly)
{
AppendSegment(header, HttpOnlyToken, null);
}
return(header.ToString());
}
/// <summary>
/// Append string representation of this <see cref="SetCookieHeaderValue"/> to given
/// <paramref name="builder"/>.
/// </summary>
/// <param name="builder">
/// The <see cref="StringBuilder"/> to receive the string representation of this
/// <see cref="SetCookieHeaderValue"/>.
/// </param>
public void AppendToStringBuilder(StringBuilder builder)
{
builder.Append(_name);
builder.Append("=");
builder.Append(_value);
if (Expires.HasValue)
{
AppendSegment(builder, ExpiresToken, HeaderUtilities.FormatDate(Expires.Value));
}
if (MaxAge.HasValue)
{
AppendSegment(builder, MaxAgeToken, HeaderUtilities.FormatInt64((long)MaxAge.Value.TotalSeconds));
}
if (Domain != null)
{
AppendSegment(builder, DomainToken, Domain);
}
if (Path != null)
{
AppendSegment(builder, PathToken, Path);
}
if (Secure)
{
AppendSegment(builder, SecureToken, null);
}
if (HttpOnly)
{
AppendSegment(builder, HttpOnlyToken, null);
}
}
// name="value"; expires=Sun, 06 Nov 1994 08:49:37 GMT; max-age=86400; domain=domain1; path=path1; secure; samesite={Strict|Lax}; httponly
public override string ToString()
{
var length = _name.Length + EqualsToken.Length + _value.Length;
string expires = null;
string maxAge = null;
string sameSite = null;
if (Expires.HasValue)
{
expires = HeaderUtilities.FormatDate(Expires.Value);
length += SeparatorToken.Length + ExpiresToken.Length + EqualsToken.Length + expires.Length;
}
if (MaxAge.HasValue)
{
maxAge = HeaderUtilities.FormatNonNegativeInt64((long)MaxAge.Value.TotalSeconds);
length += SeparatorToken.Length + MaxAgeToken.Length + EqualsToken.Length + maxAge.Length;
}
if (Domain != null)
{
length += SeparatorToken.Length + DomainToken.Length + EqualsToken.Length + Domain.Length;
}
if (Path != null)
{
length += SeparatorToken.Length + PathToken.Length + EqualsToken.Length + Path.Length;
}
if (Secure)
{
length += SeparatorToken.Length + SecureToken.Length;
}
if (SameSite != SameSiteMode.None)
{
sameSite = SameSite == SameSiteMode.Lax ? SameSiteLaxToken : SameSiteStrictToken;
length += SeparatorToken.Length + SameSiteToken.Length + EqualsToken.Length + sameSite.Length;
}
if (HttpOnly)
{
length += SeparatorToken.Length + HttpOnlyToken.Length;
}
var sb = new InplaceStringBuilder(length);
sb.Append(_name);
sb.Append(EqualsToken);
sb.Append(_value);
if (expires != null)
{
AppendSegment(ref sb, ExpiresToken, expires);
}
if (maxAge != null)
{
AppendSegment(ref sb, MaxAgeToken, maxAge);
}
if (Domain != null)
{
AppendSegment(ref sb, DomainToken, Domain);
}
if (Path != null)
{
AppendSegment(ref sb, PathToken, Path);
}
if (Secure)
{
AppendSegment(ref sb, SecureToken, null);
}
if (SameSite != SameSiteMode.None)
{
AppendSegment(ref sb, SameSiteToken, sameSite);
}
if (HttpOnly)
{
AppendSegment(ref sb, HttpOnlyToken, null);
}
return(sb.ToString());
}