Digital signature - XML file

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Posted on by Diego91

Hi Everyone,

I was researching about digital signing an XML file, from what I saw, the digital certificate must be imported into the sandbox
and the private key should be obtained from that table (2000000107), I was trying to get the value through the IsolatedStorage.GET function and then sign it from the codeunit "Signed XML Mgt." without success so far, unfortunately it does not exist
Lots of documentation on this, does anyone know what is the correct process to sign my XML file in AL?, we use the SAAS version of BC

thank you so much

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Bilal Haider 248 on at

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RE: Digital signature - XML file

That makes sense. I also used C# at the end for PGP encryption and signing because of limited availability of functions in BC.
Diego91 25 on at

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RE: Digital signature - XML file

hello bilal

Thank you for your response, we have decided to approach the signature with Java, it gives us greater facilities in the same way, thank you very much

greetings
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Bilal Haider 248 on at

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RE: Digital signature - XML file

Hi,

I have not tried using SignedXML Codeunit, but I gone through these functions while working on a project.

You can try to use these functions from this CU.

InitializeSignedXml(SigningXmlDocument: XmlDocument) // Your document that need to be signed

SetSigningKey(XmlString: Text) //This is the key used to sign your document like at the end

GetXml(): XmlElement // To get the signed xml back

//

<RSAKeyValue><Modulus>vIVB/S+boTqUH03VpVw8cIJ9XkXXirW/iXIJgdYUnkgpEglWP7w6ZWvpOQ+xdtc7u4Fn5w2zlOgkvjvGtGWjLR/OGjMILPIaTcKalCP9ccuSIF573VkYps5FGrvNpQrrJ4Kl10VW4vvw6db6RWdGWD0sS7UV0Twh66+tSLA+LX2nuHCv0S5ob5rQbxLoL5Py4kOUFoQBidvpk4MMIDv9Y/+RCzkpibyyQnCpv3jOBkRmLbHu9eaoRsc+hD4I2Lau5wg2F4ZhNw2qCVxtW5hLmPvxdNqm+3CP79Ba9L86+ZUsHvChPm6otfTwXrGEQEAagmo9Bn7xghK1d4Ngihc/Nw==</Modulus><Exponent>AQAB</Exponent>

........

6XHMRPXrBmWISUvHimmK0L1r7D/lFBkRPlDFnCa1JxsuC2urYcSDcB7SWmhQFMCz6v7fnqgZzm0ukCDYkRhVhfeGL9bG+64ObsSgG3vhmhjJoduAjQ+LE1jpuPZBQ71KT6dlr4KllJxmSFWcNj+L1HrTqskyB6502JXOKsQJhzQaw8vOAk/+/bwzkJ5+UeoQ==</D></RSAKeyValue>

//