net/cert/x509_certificate_win.cc - Issue 634033002: Check whether or not a certificate is self-signed.

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Unified Diff: net/cert/x509_certificate_win.cc

Issue 634033002: Check whether or not a certificate is self-signed. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 6 years, 2 months ago

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Index: net/cert/x509_certificate_win.cc

diff --git a/net/cert/x509_certificate_win.cc b/net/cert/x509_certificate_win.cc

index ab92b6f2a628fcc10185274291d2f9c353ae346f..8a5ddcf8e0ca4b785060541906b4c332f5985dc9 100644

--- a/net/cert/x509_certificate_win.cc

+++ b/net/cert/x509_certificate_win.cc

@@ -453,4 +453,17 @@ bool X509Certificate::IsIssuedByEncoded(

return false;

}

+// static

+bool X509Certificate::IsSelfSigned(OSCertHandle cert_handle) {

+ return CryptVerifyCertificateSignatureEx(

+ NULL,

+ X509_ASN_ENCODING,

+ CRYPT_VERIFY_CERT_SIGN_SUBJECT_CERT,

+ cert_handle,

+ CRYPT_VERIFY_CERT_SIGN_ISSUER_CERT,

+ cert_handle,

+ 0,

+ NULL);

} // namespace net