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SQL Server

Load Encrypted PEM Containing ECC Private Key and Certs and Examine Contents

See more PEM Examples

Loads an encrypted PEM containing an ECC private key and ECC certificate (and chain), and examines the contents.

Chilkat SQL Server Downloads

SQL Server
-- Important: See this note about string length limitations for strings returned by sp_OAMethod calls.
--
CREATE PROCEDURE ChilkatSample
AS
BEGIN
    DECLARE @hr int
    -- Important: Do not use nvarchar(max).  See the warning about using nvarchar(max).
    DECLARE @sTmp0 nvarchar(4000)
    DECLARE @success int
    SELECT @success = 0

    -- This example requires the Chilkat API to have been previously unlocked.
    -- See Global Unlock Sample for sample code.

    -- Create a PEM containing a valid EC private key and certificates.
    -- The password for this encrypted PEM is "secret123"

    DECLARE @sb int
    EXEC @hr = sp_OACreate 'Chilkat.StringBuilder', @sb OUT
    IF @hr <> 0
    BEGIN
        PRINT 'Failed to create ActiveX component'
        RETURN
    END

    DECLARE @bCrlf int
    SELECT @bCrlf = 1
    EXEC sp_OAMethod @sb, 'AppendLine', @success OUT, '-----BEGIN ENCRYPTED PRIVATE KEY-----', @bCrlf
    EXEC sp_OAMethod @sb, 'AppendLine', @success OUT, 'MIGtMEkGCSqGSIb3DQEFDTA8MBsGCSqGSIb3DQEFDDAOBAiweNs9xIWNoAICCAAw', @bCrlf
    EXEC sp_OAMethod @sb, 'AppendLine', @success OUT, 'HQYJYIZIAWUDBAECBBCz0IMryNxuJEo5ChMktg9cBGCsKDEeRqGJX4g/X2c6CNtK', @bCrlf
    EXEC sp_OAMethod @sb, 'AppendLine', @success OUT, 'I8q7KClUwy9ms7ckHZAw/997WuW9QIGGnJEfHL/jSJsZViDwFAB4sunmdHSOTGMD', @bCrlf
    EXEC sp_OAMethod @sb, 'AppendLine', @success OUT, '3ZINNlkA+XobMaQtj1HNERtb1qskW1mf/X0sauw5aPA=', @bCrlf
    EXEC sp_OAMethod @sb, 'AppendLine', @success OUT, '-----END ENCRYPTED PRIVATE KEY-----', @bCrlf
    EXEC sp_OAMethod @sb, 'AppendLine', @success OUT, '-----BEGIN CERTIFICATE-----', @bCrlf
    EXEC sp_OAMethod @sb, 'AppendLine', @success OUT, 'MIICzjCCAlOgAwIBAgIETULS8zAKBggqhkjOPQQDAzBtMQswCQYDVQQGEwJVUzEW', @bCrlf
    EXEC sp_OAMethod @sb, 'AppendLine', @success OUT, 'MBQGA1UEChMNRW50cnVzdCwgSW5jLjEfMB0GA1UECxMWRm9yIFRlc3QgUHVycG9z', @bCrlf
    EXEC sp_OAMethod @sb, 'AppendLine', @success OUT, 'ZXMgT25seTElMCMGA1UEAxMcRW50cnVzdCBFQ0MgRGVtb25zdHJhdGlvbiBDQTAe', @bCrlf
    EXEC sp_OAMethod @sb, 'AppendLine', @success OUT, 'Fw0xNjAzMTgxMjM5MzFaFw0xNjA1MTcxMzA5MzFaMFgxHzAdBgNVBAsTFkZvciBU', @bCrlf
    EXEC sp_OAMethod @sb, 'AppendLine', @success OUT, 'ZXN0IFB1cnBvc2VzIE9ubHkxHTAbBgNVBAsTFFBlcnNvbmEgTm90IFZlcmlmaWVk', @bCrlf
    EXEC sp_OAMethod @sb, 'AppendLine', @success OUT, 'MRYwFAYDVQQDEw1DaGlsa2F0IEFkbWluMHYwEAYHKoZIzj0CAQYFK4EEACIDYgAE', @bCrlf
    EXEC sp_OAMethod @sb, 'AppendLine', @success OUT, 'uB62JGMJKXnp1PNsOOIYKGhrzfLev3O+UuthL6UzEqNNDTd8dEYMUQP/DTS3qk98', @bCrlf
    EXEC sp_OAMethod @sb, 'AppendLine', @success OUT, 'gyQEFxdmZUsPF0fFokkZZ1cV6z7QD3MsPvSjrBzB0GUB3r8CLnDK/F4pF2Q995hr', @bCrlf
    EXEC sp_OAMethod @sb, 'AppendLine', @success OUT, 'o4HYMIHVMA4GA1UdDwEB/wQEAwIDiDAdBgNVHSUEFjAUBggrBgEFBQcDAgYIKwYB', @bCrlf
    EXEC sp_OAMethod @sb, 'AppendLine', @success OUT, 'BQUHAwQwNwYDVR0fBDAwLjAsoCqgKIYmaHR0cDovL2NybC5lbnRydXN0LmNvbS9D', @bCrlf
    EXEC sp_OAMethod @sb, 'AppendLine', @success OUT, 'UkwvZWNjZGVtby5jcmwwIAYDVR0RBBkwF4EVYWRtaW5AY2hpbGthdHNvZnQuY29t', @bCrlf
    EXEC sp_OAMethod @sb, 'AppendLine', @success OUT, 'MB8GA1UdIwQYMBaAFCQFS+Fkghr4Ccz7eHkh+nDmkzLqMB0GA1UdDgQWBBTB82fm', @bCrlf
    EXEC sp_OAMethod @sb, 'AppendLine', @success OUT, 'vrdG2iX5uS/agVW3L4DisjAJBgNVHRMEAjAAMAoGCCqGSM49BAMDA2kAMGYCMQCH', @bCrlf
    EXEC sp_OAMethod @sb, 'AppendLine', @success OUT, 'ILghMprWoYPEp9mCE+tpVE7vYwkFV3m0RDzT2BSUezL8Ky78XNk+XPqSB2biT70C', @bCrlf
    EXEC sp_OAMethod @sb, 'AppendLine', @success OUT, 'MQDCase1oaPY4AxCmjB+rEB1ir+QS8mrtF+iCSqHVv1aIxT6abQL57BZSdvwIm/T', @bCrlf
    EXEC sp_OAMethod @sb, 'AppendLine', @success OUT, 'T8o=', @bCrlf
    EXEC sp_OAMethod @sb, 'AppendLine', @success OUT, '-----END CERTIFICATE-----', @bCrlf
    EXEC sp_OAMethod @sb, 'AppendLine', @success OUT, '-----BEGIN CERTIFICATE-----', @bCrlf
    EXEC sp_OAMethod @sb, 'AppendLine', @success OUT, 'MIICljCCAhugAwIBAgIETUHhezAKBggqhkjOPQQDAzBtMQswCQYDVQQGEwJVUzEW', @bCrlf
    EXEC sp_OAMethod @sb, 'AppendLine', @success OUT, 'MBQGA1UEChMNRW50cnVzdCwgSW5jLjEfMB0GA1UECxMWRm9yIFRlc3QgUHVycG9z', @bCrlf
    EXEC sp_OAMethod @sb, 'AppendLine', @success OUT, 'ZXMgT25seTElMCMGA1UEAxMcRW50cnVzdCBFQ0MgRGVtb25zdHJhdGlvbiBDQTAe', @bCrlf
    EXEC sp_OAMethod @sb, 'AppendLine', @success OUT, 'Fw0xMTAxMjcyMDQ5NTRaFw0zNjAxMjcyMTE5NTRaMG0xCzAJBgNVBAYTAlVTMRYw', @bCrlf
    EXEC sp_OAMethod @sb, 'AppendLine', @success OUT, 'FAYDVQQKEw1FbnRydXN0LCBJbmMuMR8wHQYDVQQLExZGb3IgVGVzdCBQdXJwb3Nl', @bCrlf
    EXEC sp_OAMethod @sb, 'AppendLine', @success OUT, 'cyBPbmx5MSUwIwYDVQQDExxFbnRydXN0IEVDQyBEZW1vbnN0cmF0aW9uIENBMHYw', @bCrlf
    EXEC sp_OAMethod @sb, 'AppendLine', @success OUT, 'EAYHKoZIzj0CAQYFK4EEACIDYgAEhCWBpuJuzvRtQyibkcbCj7EkcwAqS2EqRQ/Q', @bCrlf
    EXEC sp_OAMethod @sb, 'AppendLine', @success OUT, 'ntroTdRM2SssEN4TruTxtwcY/7lR64L6Tfjz3+ujrfjNFss3EWVpUlbOJ+xHC3xH', @bCrlf
    EXEC sp_OAMethod @sb, 'AppendLine', @success OUT, 'PteNyAGZtHbZO3tVuhP6yX6dFqCCo4GLMIGIMCsGA1UdEAQkMCKADzIwMTEwMTI3', @bCrlf
    EXEC sp_OAMethod @sb, 'AppendLine', @success OUT, 'MjA0OTU0WoEPMjAzNjAxMjcyMTE5NTRaMAsGA1UdDwQEAwIBBjAfBgNVHSMEGDAW', @bCrlf
    EXEC sp_OAMethod @sb, 'AppendLine', @success OUT, 'gBQkBUvhZIIa+AnM+3h5Ifpw5pMy6jAdBgNVHQ4EFgQUJAVL4WSCGvgJzPt4eSH6', @bCrlf
    EXEC sp_OAMethod @sb, 'AppendLine', @success OUT, 'cOaTMuowDAYDVR0TBAUwAwEB/zAKBggqhkjOPQQDAwNpADBmAjEAyAhA70OIb6lb', @bCrlf
    EXEC sp_OAMethod @sb, 'AppendLine', @success OUT, 'fN6kOTQloHyCLmihNK+PT5wOuaMR//KSQP2c/H18YhDYnlwMxF9fAjEA0URaJOXM', @bCrlf
    EXEC sp_OAMethod @sb, 'AppendLine', @success OUT, 'F0qwdvS2rm7N5PWMLc/4BbeOZyZ94XJiG5u96iTgp6N9JI0MMmCQE87N', @bCrlf
    EXEC sp_OAMethod @sb, 'AppendLine', @success OUT, '-----END CERTIFICATE-----', @bCrlf

    DECLARE @pem int
    EXEC @hr = sp_OACreate 'Chilkat.Pem', @pem OUT

    EXEC sp_OAMethod @sb, 'GetAsString', @sTmp0 OUT
    EXEC sp_OAMethod @pem, 'LoadPem', @success OUT, @sTmp0, 'secret123'
    IF @success = 0
      BEGIN
        EXEC sp_OAGetProperty @pem, 'LastErrorText', @sTmp0 OUT
        PRINT @sTmp0
        EXEC @hr = sp_OADestroy @sb
        EXEC @hr = sp_OADestroy @pem
        RETURN
      END

    -- Get the private key and examine it in JSON Web Key form (JWK)

    DECLARE @privKey int
    EXEC @hr = sp_OACreate 'Chilkat.PrivateKey', @privKey OUT

    EXEC sp_OAMethod @pem, 'PrivateKeyAt', @success OUT, 0, @privKey
    IF @success = 0
      BEGIN
        EXEC sp_OAGetProperty @pem, 'LastErrorText', @sTmp0 OUT
        PRINT @sTmp0
        EXEC @hr = sp_OADestroy @sb
        EXEC @hr = sp_OADestroy @pem
        EXEC @hr = sp_OADestroy @privKey
        RETURN
      END

    DECLARE @json int
    EXEC @hr = sp_OACreate 'Chilkat.JsonObject', @json OUT

    EXEC sp_OAMethod @privKey, 'GetJwk', @sTmp0 OUT
    EXEC sp_OAMethod @json, 'Load', @success OUT, @sTmp0
    EXEC sp_OASetProperty @json, 'EmitCompact', 0
    EXEC sp_OAMethod @json, 'Emit', @sTmp0 OUT
    PRINT @sTmp0

    -- JWK output:

    -- 	{ 
    -- 	  "kty": "EC",
    -- 	  "crv": "P-384",
    -- 	  "x": "uB62JGMJKXnp1PNsOOIYKGhrzfLev3O-UuthL6UzEqNNDTd8dEYMUQP_DTS3qk98",
    -- 	  "y": "gyQEFxdmZUsPF0fFokkZZ1cV6z7QD3MsPvSjrBzB0GUB3r8CLnDK_F4pF2Q995hr",
    -- 	  "d": "ugTy2ZpuQqv1uQyLSgz1SPRvngzrd5vLyzU2ICaJd25zZRIxxlNR-uFo9UWC6llt"
    -- 	}

    -- Now get 1st certificate and examine in XML format:

    DECLARE @cert int
    EXEC @hr = sp_OACreate 'Chilkat.Cert', @cert OUT

    EXEC sp_OAMethod @pem, 'CertAt', @success OUT, 0, @cert
    IF @success = 0
      BEGIN
        EXEC sp_OAGetProperty @pem, 'LastErrorText', @sTmp0 OUT
        PRINT @sTmp0
        EXEC @hr = sp_OADestroy @sb
        EXEC @hr = sp_OADestroy @pem
        EXEC @hr = sp_OADestroy @privKey
        EXEC @hr = sp_OADestroy @json
        EXEC @hr = sp_OADestroy @cert
        RETURN
      END

    DECLARE @certXml nvarchar(4000)
    EXEC sp_OAMethod @cert, 'ExportCertXml', @certXml OUT

    PRINT @certXml

    -- XML output:

    -- <?xml version="1.0" encoding="utf-8" ?>
    -- <sequence>
    --     <sequence>
    --         <contextSpecific tag="0" constructed="1">
    --             <int>02</int>
    --         </contextSpecific>
    --         <int>4D42D2F3</int>
    --         <sequence>
    --             <oid>1.2.840.10045.4.3.3</oid>
    --         </sequence>
    --         <sequence>
    --             <set>
    --                 <sequence>
    --                     <oid>2.5.4.6</oid>
    --                     <printable>US</printable>
    --                 </sequence>
    --             </set>
    --             <set>
    --                 <sequence>
    --                     <oid>2.5.4.10</oid>
    --                     <printable>Entrust, Inc.</printable>
    --                 </sequence>
    --             </set>
    --             <set>
    --                 <sequence>
    --                     <oid>2.5.4.11</oid>
    --                     <printable>For Test Purposes Only</printable>
    --                 </sequence>
    --             </set>
    --             <set>
    --                 <sequence>
    --                     <oid>2.5.4.3</oid>
    --                     <printable>Entrust ECC Demonstration CA</printable>
    --                 </sequence>
    --             </set>
    --         </sequence>
    --         <sequence>
    --             <utctime>160318123931Z</utctime>
    --             <utctime>160517130931Z</utctime>
    --         </sequence>
    --         <sequence>
    --             <set>
    --                 <sequence>
    --                     <oid>2.5.4.11</oid>
    --                     <printable>For Test Purposes Only</printable>
    --                 </sequence>
    --             </set>
    --             <set>
    --                 <sequence>
    --                     <oid>2.5.4.11</oid>
    --                     <printable>Persona Not Verified</printable>
    --                 </sequence>
    --             </set>
    --             <set>
    --                 <sequence>
    --                     <oid>2.5.4.3</oid>
    --                     <printable>Chilkat Admin</printable>
    --                 </sequence>
    --             </set>
    --         </sequence>
    --         <sequence>
    --             <sequence>
    --                 <oid>1.2.840.10045.2.1</oid>
    --                 <oid>1.3.132.0.34</oid>
    --             </sequence>
    --             <bits n="776">04B81EB62463092979E9D4F36C38E21828686BCDF2DEBF73BE52EB612FA53312A34D0D377C74460C5103FF0D34B7AA4F7C832404171766654B0F1747C5A24919675715EB3ED00F732C3EF4A3AC1CC1D06501DEBF022E70CAFC5E2917643DF7986B</bits>
    --         </sequence>
    --         <contextSpecific tag="3" constructed="1">
    --             <sequence>
    --                 <sequence>
    --                     <oid>2.5.29.15</oid>
    --                     <bool>1</bool>
    --                     <octets>AwIDiA==</octets>
    --                 </sequence>
    --                 <sequence>
    --                     <oid>2.5.29.37</oid>
    --                     <octets>MBQGCCsGAQUFBwMCBggrBgEFBQcDBA==</octets>
    --                 </sequence>
    --                 <sequence>
    --                     <oid>2.5.29.31</oid>
    --                     <octets>MC4wLKAqoCiGJmh0dHA6Ly9jcmwuZW50cnVzdC5jb20vQ1JML2VjY2RlbW8uY3Js</octets>
    --                 </sequence>
    --                 <sequence>
    --                     <oid>2.5.29.17</oid>
    --                     <octets>MBeBFWFkbWluQGNoaWxrYXRzb2Z0LmNvbQ==</octets>
    --                 </sequence>
    --                 <sequence>
    --                     <oid>2.5.29.35</oid>
    --                     <octets>MBaAFCQFS+Fkghr4Ccz7eHkh+nDmkzLq</octets>
    --                 </sequence>
    --                 <sequence>
    --                     <oid>2.5.29.14</oid>
    --                     <octets>BBTB82fmvrdG2iX5uS/agVW3L4Disg==</octets>
    --                 </sequence>
    --                 <sequence>
    --                     <oid>2.5.29.19</oid>
    --                     <octets>MAA=</octets>
    --                 </sequence>
    --             </sequence>
    --         </contextSpecific>
    --     </sequence>
    --     <sequence>
    --         <oid>1.2.840.10045.4.3.3</oid>
    --     </sequence>
    --     <bits n="832">30660231008720B821329AD6A183C4A7D98213EB69544EEF6309055779B4443CD3D814947B32FC2B2EFC5CD93E5CFA920766E24FBD023100C26AC7B5A1A3D8E00C429A307EAC40758ABF904BC9ABB45FA2092A8756FD5A2314FA69B40BE7B05949DBF0226FD34FCA</bits>
    -- </sequence>
    -- 
    -- 
    -- 

    EXEC @hr = sp_OADestroy @sb
    EXEC @hr = sp_OADestroy @pem
    EXEC @hr = sp_OADestroy @privKey
    EXEC @hr = sp_OADestroy @json
    EXEC @hr = sp_OADestroy @cert


END
GO