public async Task DeleteRefreshToken(MemberRefreshToken refreshToken)
{
await Context
.Delete <MemberRefreshToken>()
.Where(x => x.Id).EqualTo(refreshToken.Id)
.ExecuteAsync();
}
public async Task <AuthenticationToken> RefreshToken(string refreshToken)
{
const string message = "Invalid token";
MemberRefreshToken memberRefreshToken = await _memberRepository.GetRefreshToken(refreshToken);
if (memberRefreshToken == null)
{
throw new OdkServiceException(message);
}
if (memberRefreshToken.Expires < DateTime.UtcNow)
{
await _memberRepository.DeleteRefreshToken(memberRefreshToken);
throw new OdkServiceException(message);
}
Member member = await _memberRepository.GetMember(memberRefreshToken.MemberId);
_authorizationService.AssertMemberIsCurrent(member);
AuthenticationToken authenticationToken = await GenerateAccessToken(member, memberRefreshToken.Expires);
await _memberRepository.DeleteRefreshToken(memberRefreshToken);
return(authenticationToken);
}
public async Task DeleteRefreshToken(string refreshToken)
{
MemberRefreshToken token = await _memberRepository.GetRefreshToken(refreshToken);
if (token == null)
{
return;
}
await _memberRepository.DeleteRefreshToken(token);
}
private async Task <string> GenerateRefreshToken(Guid memberId, DateTime?expires = null)
{
string refreshToken = RandomStringGenerator.Generate(64);
if (expires == null)
{
expires = DateTime.UtcNow.AddDays(_settings.RefreshTokenLifetimeDays);
}
MemberRefreshToken token = new MemberRefreshToken(Guid.Empty, memberId, expires.Value, refreshToken);
await _memberRepository.AddRefreshToken(token);
return(refreshToken);
}
public async Task AddRefreshToken(MemberRefreshToken token)
{
await Context
.Insert(token)
.ExecuteAsync();
}
