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(C++) Convert PEM to JKS (Java KeyStore)Converts a PEM containing private key(s) and certificates into a JKS (Java KeyStore) formatted file. Note: This example requires Chilkat v11.0.0 or greater.
#include <CkPem.h> #include <CkJavaKeyStore.h> void ChilkatSample(void) { bool success = false; // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. CkPem pem; // Load the PEM from a file. // If the PEM is encrypted, provide a password. Otherwise pass an empty string for the password. const char *password = "myPassword"; success = pem.LoadPemFile("../myPemFiles/myPem.pem",password); if (success == false) { std::cout << pem.lastErrorText() << "\r\n"; return; } // Note: If the app already has the PEM pre-loaded in a string variable, then load it // by calling LoadPem instead. const char *pemContent = "... the PEM contents ..."; success = pem.LoadPem(pemContent,password); // Check for success as before.. // Convert to a JavaKeyStore object. // The alias, if a non-empty string, will be applied to the 1st private key or // certificate. All other keys and/or certificates will be assigned an auto-generated // alias. const char *alias = "anything_I_want_here"; // This is the passord that will be required to access the created JKS. const char *jksPassword = "myJksSecret"; CkJavaKeyStore jks; success = pem.ToJksObj(alias,jksPassword,jks); if (success == false) { std::cout << pem.lastErrorText() << "\r\n"; return; } // Save the JKS to a file. The password passed here is used for the keyed hash of the // entire JKS file. This may be different (if desired) than the password for individual private keys // contained within the JKS. success = jks.ToFile(jksPassword,"../myJksFiles/myJks.jks"); if (success == false) { std::cout << jks.lastErrorText() << "\r\n"; return; } } |
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