verifyHmac := verify_hmac(Args{
message: "...",
signature: "...",
secret: "...",
algorithm: "SHA256",
})
send_text_message(Args{channel_id: trigger.channel_id, message_content: "Match: " + verifyHmac})
Verify HMAC
BlockStrings
Verify a message against an HMAC signature.
Commonly used to verify webhooks. Ensure the algorithm matches the sender.
Inputs
MessageRequired
Message content.
SignatureRequired
Provided HMAC signature.
SecretRequired
Shared secret.
AlgorithmRequired
Hash algorithm used.
OptionsSHA256SHA512SHA1MD5
Outputs
Match
Whether the signature matches.
Example: false
Build a bot using blocks like Verify HMAC
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Advanced Documentation
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ID:
verify_hmac- Value block: it can be used directly inside expressions, e.g.
"Result: " + verify_hmac(Args{...}).
Inputs
| Field | InventScript name | Value |
|---|---|---|
| Message | message | |
| Signature | signature | |
| Secret | secret | |
| Algorithm | algorithm | "SHA256", "SHA512", "SHA1", "MD5" |
Outputs
| Field | InventScript name | Value |
|---|---|---|
| Match | match | e.g. "false" |
Example InventScript
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