check JWT(a,b,c,d)
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Group |
This function checks the validity of a JWT token (JSON Web Token). For this purpose, its signature is checked.
Depending on the JWT algorithm used, either a certificate ID (parameter b) or the shared secret key (parameter c) must be specified.
The return value of the function is true or false.
See also function create JWT(a,b,c,d).
Parameter Description
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Parameter |
Description |
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a |
The complete JWT string (encoded in Base64). |
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b |
ID of the certificate with the public key (for JWT algorithms RSx , ESx , PSx ). |
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c |
Shared secret key for HMAC signature (for JWT algorithms HSx). |
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d |
(optional) Name of a map into which the components of the JSON elements for payload and header are entered as key/value pairs. Header elements start with the keyword @JWTHEADER_. |