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| author | Peter Dettman <peter.dettman@bouncycastle.org> | 2018-04-17 13:32:41 +0700 |
|---|---|---|
| committer | Peter Dettman <peter.dettman@bouncycastle.org> | 2018-04-17 13:32:41 +0700 |
| commit | c1fe1982e3a7d0748e98ec4e4c54d098e74fc658 (patch) | |
| tree | 00cc1ede3d38d257525270495a054d26cabe723d /crypto/src/pkix/PkixCertPathValidator.cs | |
| parent | PKIX: explicit validation of version number and extension repeats (diff) | |
| download | BouncyCastle.NET-ed25519-c1fe1982e3a7d0748e98ec4e4c54d098e74fc658.tar.xz | |
PKIX: Allow a V0 TA to appear at end of the cert path.
Diffstat (limited to 'crypto/src/pkix/PkixCertPathValidator.cs')
| -rw-r--r-- | crypto/src/pkix/PkixCertPathValidator.cs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/crypto/src/pkix/PkixCertPathValidator.cs b/crypto/src/pkix/PkixCertPathValidator.cs index 1d7c00d7d..64039f9f1 100644 --- a/crypto/src/pkix/PkixCertPathValidator.cs +++ b/crypto/src/pkix/PkixCertPathValidator.cs @@ -289,6 +289,10 @@ namespace Org.BouncyCastle.Pkix { if (cert != null && cert.Version == 1) { + // we've found the trust anchor at the top of the path, ignore and keep going + if ((i == 1) && cert.Equals(trust.TrustedCert)) + continue; + throw new PkixCertPathValidatorException( "Version 1 certificates can't be used as CA ones.", null, certPath, index); } |