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(Tcl) Calculate a X_RISKIFIED_HMAC_SHA256 for riskified.com API CallsDemonstrates how to calculate the value for the X_RISKIFIED_HMAC_SHA256 header for riskified.com HTTP requests (REST API calls).
load ./chilkat.dll # This example requires the Chilkat API to have been previously unlocked. # See Global Unlock Sample for sample code. # Create the JSON that is to be the body of the HTTP request. # The JSON created by this code is shown at the bottom of this example. # # The JSON Code Generator at http://tools.chilkat.io/ can be used # to generate the following code from sample JSON. set json [new_CkJsonObject] CkJsonObject_UpdateNull $json "order.cancel_reason" CkJsonObject_UpdateNull $json "order.cancelled_at" CkJsonObject_UpdateString $json "order.cart_token" "68778783ad298f1c80c3bafcddeea02f" CkJsonObject_UpdateNull $json "order.closed_at" CkJsonObject_UpdateString $json "order.created_at" "2008-01-10T11:00:00-05:00" CkJsonObject_UpdateString $json "order.currency" "USD" CkJsonObject_UpdateString $json "order.email" "bob.norman@hostmail.com" CkJsonObject_UpdateString $json "order.gateway" "authorize_net" CkJsonObject_UpdateNumber $json "order.id" "450789469" CkJsonObject_UpdateString $json "order.total_discounts" "0.00" CkJsonObject_UpdateString $json "order.total_price" "409.94" CkJsonObject_UpdateString $json "order.updated_at" "2008-01-10T11:00:00-05:00" CkJsonObject_UpdateString $json "order.note" "some note made by the shop’s stuff member" CkJsonObject_UpdateNull $json "order.browser_ip" CkJsonObject_UpdateString $json "order.discount_codes[0].amount" "10.00" CkJsonObject_UpdateString $json "order.discount_codes[0].code" "TENOFF" CkJsonObject_UpdateString $json "order.line_items[0].title" "IPod Nano - 8gb - green" CkJsonObject_UpdateNumber $json "order.line_items[0].price" "199.00" CkJsonObject_UpdateNumber $json "order.line_items[0].product_id" "632910392" CkJsonObject_UpdateNumber $json "order.line_items[0].quantity" "1" CkJsonObject_UpdateString $json "order.line_items[0].sku" "IPOD2008GREEN" CkJsonObject_UpdateString $json "order.shipping_lines[0].code" "Free Shipping" CkJsonObject_UpdateString $json "order.shipping_lines[0].price" "0.00" CkJsonObject_UpdateString $json "order.shipping_lines[0].title" "Free Shipping" CkJsonObject_UpdateNull $json "order.payment_details.avs_result_code" CkJsonObject_UpdateNull $json "order.payment_details.credit_card_bin" CkJsonObject_UpdateString $json "order.payment_details.credit_card_company" "Visa" CkJsonObject_UpdateString $json "order.payment_details.credit_card_number" "XXXX-XXXX-XXXX-4242" CkJsonObject_UpdateNull $json "order.payment_details.cvv_result_code" CkJsonObject_UpdateString $json "order.payment_details.authorization_id" "RK346IK124" CkJsonObject_UpdateString $json "order.billing_address.address1" "Chestnut Street 92" CkJsonObject_UpdateString $json "order.billing_address.address2" "" CkJsonObject_UpdateString $json "order.billing_address.city" "Louisville" CkJsonObject_UpdateNull $json "order.billing_address.company" CkJsonObject_UpdateString $json "order.billing_address.country" "United States" CkJsonObject_UpdateString $json "order.billing_address.country_code" "US" CkJsonObject_UpdateString $json "order.billing_address.first_name" "Bob" CkJsonObject_UpdateString $json "order.billing_address.last_name" "Norman" CkJsonObject_UpdateString $json "order.billing_address.name" "Bob Norman" CkJsonObject_UpdateString $json "order.billing_address.phone" "555-625-1199" CkJsonObject_UpdateString $json "order.billing_address.province" "Kentucky" CkJsonObject_UpdateString $json "order.billing_address.province_code" "KY" CkJsonObject_UpdateString $json "order.billing_address.zip" "40202" CkJsonObject_UpdateString $json "order.shipping_address.address1" "Chestnut Street 92" CkJsonObject_UpdateString $json "order.shipping_address.address2" "" CkJsonObject_UpdateString $json "order.shipping_address.city" "Louisville" CkJsonObject_UpdateNull $json "order.shipping_address.company" CkJsonObject_UpdateString $json "order.shipping_address.country" "United States" CkJsonObject_UpdateString $json "order.shipping_address.country_code" "US" CkJsonObject_UpdateString $json "order.shipping_address.first_name" "Bob" CkJsonObject_UpdateString $json "order.shipping_address.last_name" "Norman" CkJsonObject_UpdateString $json "order.shipping_address.name" "Bob Norman" CkJsonObject_UpdateString $json "order.shipping_address.phone" "555-625-1199" CkJsonObject_UpdateString $json "order.shipping_address.province" "Kentucky" CkJsonObject_UpdateString $json "order.shipping_address.province_code" "KY" CkJsonObject_UpdateString $json "order.shipping_address.zip" "40202" CkJsonObject_UpdateString $json "order.customer.created_at" "2013-04-23T13:36:50-04:00" CkJsonObject_UpdateString $json "order.customer.email" "bob.norman@hostmail.com" CkJsonObject_UpdateString $json "order.customer.first_name" "Bob" CkJsonObject_UpdateNumber $json "order.customer.id" "207119551" CkJsonObject_UpdateString $json "order.customer.last_name" "Norman" CkJsonObject_UpdateNull $json "order.customer.note" CkJsonObject_UpdateNumber $json "order.customer.orders_count" "0" CkJsonObject_UpdateBool $json "order.customer.verified_email" 1 # Emit the JSON in compact format.. CkJsonObject_put_EmitCompact $json 1 # Get the JSON that will be HMAC'd and will also be the contents of the HTTP request body. set jsonBody [CkJsonObject_emit $json] set crypt [new_CkCrypt2] CkCrypt2_put_EncodingMode $crypt "hex" CkCrypt2_put_HashAlgorithm $crypt "sha256" CkCrypt2_put_MacAlgorithm $crypt "hmac" CkCrypt2_SetMacKeyString $crypt "55fe0f4d4023bbdfbc124cabd88bf9bb" set hmacHexStr [CkCrypt2_macStringENC $crypt $jsonBody] if {[CkCrypt2_get_LastMethodSuccess $crypt] != 1} then { puts [CkCrypt2_lastErrorText $crypt] delete_CkJsonObject $json delete_CkCrypt2 $crypt exit } # We need a lowercase hmacHexStr... set sbHmacHex [new_CkStringBuilder] CkStringBuilder_Append $sbHmacHex $hmacHexStr CkStringBuilder_ToLowercase $sbHmacHex set hmacHexStr [CkStringBuilder_getAsString $sbHmacHex] puts "The value of the X_RISKIFIED_HMAC_SHA256 should be: $hmacHexStr" # This example is only to show the HMAC SHA256 calculation. # See examples of sending REST requests to riskified.com at http://rest-examples.chilkat.io/riskified/default.cshtml # ---------------------------------------------- # This is the JSON created by the above code.. # { # "order": { # "cancel_reason": null, # "cancelled_at": null, # "cart_token": "68778783ad298f1c80c3bafcddeea02f", # "closed_at": null, # "created_at": "2008-01-10T11:00:00-05:00", # "currency": "USD", # "email": "bob.norman@hostmail.com", # "gateway": "authorize_net", # "id": 450789469, # "total_discounts": "0.00", # "total_price": "409.94", # "updated_at": "2008-01-10T11:00:00-05:00", # "note": "some note made by the shop’s stuff member", # "browser_ip": null, # "discount_codes": [ # { # "amount": "10.00", # "code": "TENOFF" # } # ], # "line_items": [ # { # "title": "IPod Nano - 8gb - green", # "price": 199.00, # "product_id": 632910392, # "quantity": 1, # "sku": "IPOD2008GREEN" # } # ], # "shipping_lines": [ # { # "code": "Free Shipping", # "price": "0.00", # "title": "Free Shipping" # } # ], # "payment_details": { # "avs_result_code": null, # "credit_card_bin": null, # "credit_card_company": "Visa", # "credit_card_number": "XXXX-XXXX-XXXX-4242", # "cvv_result_code": null, # "authorization_id": "RK346IK124" # }, # "billing_address": { # "address1": "Chestnut Street 92", # "address2": "", # "city": "Louisville", # "company": null, # "country": "United States", # "country_code": "US", # "first_name": "Bob", # "last_name": "Norman", # "name": "Bob Norman", # "phone": "555-625-1199", # "province": "Kentucky", # "province_code": "KY", # "zip": "40202" # }, # "shipping_address": { # "address1": "Chestnut Street 92", # "address2": "", # "city": "Louisville", # "company": null, # "country": "United States", # "country_code": "US", # "first_name": "Bob", # "last_name": "Norman", # "name": "Bob Norman", # "phone": "555-625-1199", # "province": "Kentucky", # "province_code": "KY", # "zip": "40202" # }, # "customer": { # "created_at": "2013-04-23T13:36:50-04:00", # "email": "bob.norman@hostmail.com", # "first_name": "Bob", # "id": 207119551, # "last_name": "Norman", # "note": null, # "orders_count": 0, # "verified_email": true # } # } # } delete_CkJsonObject $json delete_CkCrypt2 $crypt delete_CkStringBuilder $sbHmacHex |
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