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| (C) Get Issuer Certificate InformationSee more Certificates ExamplesA certificate contains information about its issuer. This example demonstrates how to get the issuer information from a certificate.
 #include <C_CkCert.h> void ChilkatSample(void) { HCkCert cert; BOOL success; cert = CkCert_Create(); success = CkCert_LoadFromFile(cert,"qa_data/certs/sample.cer"); if (success == FALSE) { printf("%s\n",CkCert_lastErrorText(cert)); CkCert_Dispose(cert); return; } // Get issuer information: // ----------------------------------------------------------------------- // (Not all subject fields may exist depending on the issuer certificate.) // ----------------------------------------------------------------------- // Issuer DN (Distinguished Name, i.e. all the Issuer subject parts) printf("DN: %s\n",CkCert_issuerDN(cert)); // Common Subject parts: // Issuer Common Name printf("CN: %s\n",CkCert_issuerCN(cert)); // Issuer Country printf("C: %s\n",CkCert_issuerC(cert)); // Issuer Email address printf("E: %s\n",CkCert_issuerE(cert)); // Issuer Locality printf("L: %s\n",CkCert_issuerL(cert)); // Issuer Organization printf("O: %s\n",CkCert_issuerO(cert)); // Issuer Organizational Unit printf("OU: %s\n",CkCert_issuerOU(cert)); // Issuer State printf("S: %s\n",CkCert_issuerS(cert)); CkCert_Dispose(cert); } | ||||||
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