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(Chilkat2-Python) Set .pfx/.p12 Safe Bag AttributesDemonstrates how to set safebag attributes in a .pfx/.p12. This example creates a .pfx from a .pem containing a private key and certificates, but also sets PFX safebag attributes before writing the .pfx.
import sys import chilkat2 # We have a PEM containing one private key, and two certificates: # The private key is an ECDSA private key. # The private key is associated with the 1st certificate. # The 2nd certificate is the issuer of the 1st certificate. # -----BEGIN PRIVATE KEY----- # ME0CAQAwEwYHKoZIzj0CAQYIKoZIzj0DAQcEMzAxAgEBBCDgAn4Dal+0iEhIsYBk # 6SdSR344vyj0suhOIxsjmM19s6AKBggqhkjOPQMBBw== # -----END PRIVATE KEY----- # -----BEGIN CERTIFICATE----- # MIIBXzCCAQSgAwIBAgIUGp2obfF61BG7QTsqpyT+VvxxJC0wCgYIKoZIzj0EAwIw # DTELMAkGA1UEAwwCQ0EwHhcNMjAwMzI5MTU1MTEwWhcNMzAwMzI3MTU1MTEwWjAN # MQswCQYDVQQDDAJFRTBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IABEil+DhBUss8 # kMCjEWvZHA+jdy1mQ76a2HFd+5p+AcFGQxNeG8/HXZax7FFzcrczWrli25R8P8j1 # cqhwPY4HtwujQjBAMB0GA1UdDgQWBBTenwm6x4A4W5BzZ2OckKA2IFtPSTAfBgNV # HSMEGDAWgBTx1U/gWiRhAASl6FV04DxP3XmcazAKBggqhkjOPQQDAgNJADBGAiEA # rkqbz5t1M/CjqXSKE5ebBLQ3npF+q7GRC8C2ovDi/xoCIQDGve7OP/ppIDcCNonr # +WSRf5M/6Wvw1lnEsAXf3nLTeQ== # -----END CERTIFICATE----- # -----BEGIN CERTIFICATE----- # MIIBcDCCARWgAwIBAgIUAnQiKKy/PdLnH0A6vYKBq21w1JAwCgYIKoZIzj0EAwIw # DTELMAkGA1UEAwwCQ0EwHhcNMjAwMzI5MTU1MTEwWhcNMzAwMzI3MTU1MTEwWjAN # MQswCQYDVQQDDAJDQTBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IABPB6yVvqt8cL # EneRtnjoi87H0ATi+JP1w2qkz4GLOaPtFxAnV0LdQCuN91SGbAlKrSkhFyWWimjh # Rqe9+b/1WCijUzBRMB0GA1UdDgQWBBTx1U/gWiRhAASl6FV04DxP3XmcazAfBgNV # HSMEGDAWgBTx1U/gWiRhAASl6FV04DxP3XmcazAPBgNVHRMBAf8EBTADAQH/MAoG # CCqGSM49BAMCA0kAMEYCIQCcIfssfrOruVYvqhxbLGeyc5ppEX53zUU35wIE2t7C # fAIhAKhOTEvN+pdEn+cNwW3AEi7D08ZUQx3P80i4EnFPs0OQ # -----END CERTIFICATE----- pfx = chilkat2.Pfx() sbPem = chilkat2.StringBuilder() success = sbPem.LoadFile("qa_data/pfx/test_ecdsa.pem","utf-8") if (success == False): print("Failed to load the PEM file.") sys.exit() # The PEM in this example is unencrypted. There is no password. password = "" success = pfx.LoadPem(sbPem.GetAsString(),password) if (success == False): print(pfx.LastErrorText) sys.exit() # Let's add some safebag attributes for the private key... forPrivateKey = True keyIdx = 0 success = pfx.SetSafeBagAttr(forPrivateKey,keyIdx,"localKeyId","16777216","decimal") if (success == False): print(pfx.LastErrorText) sys.exit() success = pfx.SetSafeBagAttr(forPrivateKey,keyIdx,"keyContainerName","{B99EB9E7-6AF7-42AF-A43A-D4B2225B7605}","ascii") if (success == False): print(pfx.LastErrorText) sys.exit() success = pfx.SetSafeBagAttr(forPrivateKey,keyIdx,"storageProvider","Microsoft Software Key Storage Provider","ascii") if (success == False): print(pfx.LastErrorText) sys.exit() # Add the localKeyId safebag attribute to the 1st certificate. forPrivateKey = False certIdx = 0 success = pfx.SetSafeBagAttr(forPrivateKey,certIdx,"localKeyId","16777216","decimal") if (success == False): print(pfx.LastErrorText) sys.exit() # Write the pfx. success = pfx.ToFile("secret","qa_output/ee.pfx") if (success == False): print(pfx.LastErrorText) sys.exit() # Let's load the .pfx we just wrote to see if the safebag attributes exist. pfx2 = chilkat2.Pfx() success = pfx2.LoadPfxFile("qa_output/ee.pfx","secret") if (success == False): print(pfx2.LastErrorText) sys.exit() # After calling LoadPfxFile, the LastJsonData shows what's in the loaded PFX. # json is a CkJsonObject json = pfx2.LastJsonData() json.EmitCompact = False print(json.Emit()) # The LastJsonData shows what's in the PFX just loaded: # { # "authenticatedSafe": { # "contentInfo": [ # { # "type": "Data", # "safeBag": [ # { # "type": "pkcs8ShroudedKeyBag", # "attrs": { # "keyContainerName": "{B99EB9E7-6AF7-42AF-A43A-D4B2225B7605}", # "msStorageProvider": "Microsoft Software Key Storage Provider", # "localKeyId": "16777216" # } # } # ] # }, # { # "type": "EncryptedData", # "safeBag": [ # { # "type": "certBag", # "attrs": { # "localKeyId": "16777216" # }, # "subject": "EE", # "serialNumber": "1a9da86df17ad411bb413b2aa724fe56fc71242d" # }, # { # "type": "certBag", # "subject": "CA", # "serialNumber": "02742228acbf3dd2e71f403abd8281ab6d70d490" # } # ] # } # ] # } # } |
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