Introduction
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Create UniquID Contract
Login to organization
Navigate to directory where you saved the
credentials.json file1
cd /path/to/file/
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You may need to re-login if the token has expired.
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uniquid login --credentials-file credentials.json
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Check devices
Check for the devices appear on the UniquID organization. This can be done with the following command:
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uniquid list-devices
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Create contract file
Create a new file called
contract.json with the following content. Be sure to replace the placeholders with your own informationcontract.json
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[
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{
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"provider" : "tpub of the authorizer from the uniquid list-devices command",
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"user" : "tpub of the deivce from the uniquid list-devices command",
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"functions" : [32]
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}
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]
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The "provider" is the AWS-IOT-UNIQUID-AUTHORIZER and the "user" is the JS or C device.
Create contract
Create and deploy the contract
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uniquid create-contracts --input-json-file contract.json
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Check contract list
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uniquid list-contracts --output json
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Look at the log from the device and check here for published timestamps from the Device (please note that the link provided is for the us-east-2 AWS region, you may need to switch to the one you have defined on aws configure).
Last modified 3yr ago