| | | 1 | | // Licensed to the .NET Foundation under one or more agreements. |
| | | 2 | | // The .NET Foundation licenses this file to you under the MIT license. |
| | | 3 | | |
| | | 4 | | using System; |
| | | 5 | | using System.Threading; |
| | | 6 | | using System.Threading.Tasks; |
| | | 7 | | using CoreWCF.IdentityModel.Tokens; |
| | | 8 | | |
| | | 9 | | namespace CoreWCF.IdentityModel.Selectors |
| | | 10 | | { |
| | | 11 | | public abstract class SecurityTokenProvider |
| | | 12 | | { |
| | 34 | 13 | | protected SecurityTokenProvider() { } |
| | | 14 | | |
| | | 15 | | public virtual bool SupportsTokenRenewal |
| | | 16 | | { |
| | 0 | 17 | | get { return false; } |
| | | 18 | | } |
| | | 19 | | |
| | | 20 | | public virtual bool SupportsTokenCancellation |
| | | 21 | | { |
| | 0 | 22 | | get { return false; } |
| | | 23 | | } |
| | | 24 | | |
| | | 25 | | public SecurityToken GetToken(TimeSpan timeout) |
| | | 26 | | { |
| | 17 | 27 | | SecurityToken token = GetTokenCore(timeout); |
| | 17 | 28 | | if (token == null) |
| | | 29 | | { |
| | 0 | 30 | | throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new SecurityTokenException(SR.Format(SR.TokenP |
| | | 31 | | } |
| | 17 | 32 | | return token; |
| | | 33 | | } |
| | | 34 | | |
| | | 35 | | public Task<SecurityToken> GetTokenAsync(CancellationToken token) |
| | | 36 | | { |
| | 17 | 37 | | return GetTokenCoreAsync(token); |
| | | 38 | | } |
| | | 39 | | |
| | | 40 | | public SecurityToken RenewToken(TimeSpan timeout, SecurityToken tokenToBeRenewed) |
| | | 41 | | { |
| | 0 | 42 | | if (tokenToBeRenewed == null) |
| | | 43 | | { |
| | 0 | 44 | | throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull(nameof(tokenToBeRenewed)); |
| | | 45 | | } |
| | 0 | 46 | | SecurityToken token = RenewTokenCore(timeout, tokenToBeRenewed); |
| | 0 | 47 | | if (token == null) |
| | | 48 | | { |
| | 0 | 49 | | throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new SecurityTokenException(SR.Format(SR.TokenP |
| | | 50 | | } |
| | 0 | 51 | | return token; |
| | | 52 | | } |
| | | 53 | | |
| | | 54 | | public async Task<SecurityToken> RenewTokenAsync(SecurityToken tokenToBeRenewed, TimeSpan timeout) |
| | | 55 | | { |
| | 0 | 56 | | if (tokenToBeRenewed == null) |
| | | 57 | | { |
| | 0 | 58 | | throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull(nameof(tokenToBeRenewed)); |
| | | 59 | | } |
| | 0 | 60 | | SecurityToken token = await RenewTokenCoreAsync(tokenToBeRenewed, timeout); |
| | 0 | 61 | | if (token == null) |
| | | 62 | | { |
| | 0 | 63 | | throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new SecurityTokenException(SR.Format(SR.TokenP |
| | | 64 | | } |
| | 0 | 65 | | return token; |
| | 0 | 66 | | } |
| | | 67 | | |
| | | 68 | | public void CancelToken(TimeSpan timeout, SecurityToken token) |
| | | 69 | | { |
| | 0 | 70 | | if (token == null) |
| | | 71 | | { |
| | 0 | 72 | | throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull(nameof(token)); |
| | | 73 | | } |
| | 0 | 74 | | CancelTokenCore(timeout, token); |
| | 0 | 75 | | } |
| | | 76 | | |
| | | 77 | | public Task CancelTokenAsync(SecurityToken token, TimeSpan timeout) |
| | | 78 | | { |
| | 0 | 79 | | if (token == null) |
| | | 80 | | { |
| | 0 | 81 | | throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull(nameof(token)); |
| | | 82 | | } |
| | 0 | 83 | | return CancelTokenCoreAsync(token, timeout); |
| | | 84 | | } |
| | | 85 | | |
| | | 86 | | // protected methods |
| | | 87 | | protected abstract SecurityToken GetTokenCore(TimeSpan timeout); |
| | | 88 | | |
| | | 89 | | protected virtual SecurityToken RenewTokenCore(TimeSpan timeout, SecurityToken tokenToBeRenewed) |
| | | 90 | | { |
| | 0 | 91 | | throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new NotSupportedException(SR.Format(SR.TokenRenewa |
| | | 92 | | } |
| | | 93 | | |
| | | 94 | | protected virtual void CancelTokenCore(TimeSpan timeout, SecurityToken token) |
| | | 95 | | { |
| | 0 | 96 | | throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new NotSupportedException(SR.Format(SR.TokenCancel |
| | | 97 | | } |
| | | 98 | | |
| | | 99 | | protected virtual Task<SecurityToken> GetTokenCoreAsync(CancellationToken cancellationToken) |
| | | 100 | | { |
| | 17 | 101 | | SecurityToken token = GetToken(Timeout.InfiniteTimeSpan); |
| | 17 | 102 | | return Task.FromResult(token); |
| | | 103 | | } |
| | | 104 | | |
| | | 105 | | protected virtual Task<SecurityToken> RenewTokenCoreAsync(SecurityToken tokenToBeRenewed, TimeSpan timeout) |
| | | 106 | | { |
| | 0 | 107 | | SecurityToken token = RenewTokenCore(timeout, tokenToBeRenewed); |
| | 0 | 108 | | return Task.FromResult(token); |
| | | 109 | | } |
| | | 110 | | |
| | | 111 | | protected virtual Task CancelTokenCoreAsync(SecurityToken token, TimeSpan timeout) |
| | | 112 | | { |
| | 0 | 113 | | CancelToken(timeout, token); |
| | 0 | 114 | | return Task.CompletedTask; |
| | | 115 | | } |
| | | 116 | | } |
| | | 117 | | } |
| | | 118 | | |