49 lines
1.6 KiB
C++
Executable File
49 lines
1.6 KiB
C++
Executable File
#include <chrono>
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#include <cassert>
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#include <iostream>
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#include "jwt/jwt.hpp"
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int main() {
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using namespace jwt::params;
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jwt::jwt_object obj{algorithm("HS256"), secret("secret"), payload({{"user", "admin"}})};
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//Use add_claim API to add claim values which are
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// _not_ strings.
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// For eg: `iat` and `exp` claims below.
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// Other claims could have been added in the payload
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// function above as they are just stringy things.
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obj.add_claim("iss", "arun.muralidharan")
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.add_claim("sub", "test")
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.add_claim("id", "a-b-c-d-e-f-1-2-3")
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.add_claim("iat", 1513862371)
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.add_claim("exp", std::chrono::system_clock::now() + std::chrono::seconds{10})
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;
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//Use `has_claim` to check if the claim exists or not
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assert (obj.has_claim("iss"));
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assert (obj.has_claim("exp"));
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//Use `has_claim_with_value` to check if the claim exists
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//with a specific value or not.
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assert (obj.payload().has_claim_with_value("id", "a-b-c-d-e-f-1-2-3"));
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assert (obj.payload().has_claim_with_value("iat", 1513862371));
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//Remove a claim using `remove_claim` API.
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//Most APIs have an overload which takes enum class type as well
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//It can be used interchangeably with strings.
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obj.remove_claim(jwt::registered_claims::expiration);
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assert (!obj.has_claim("exp"));
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//Using `add_claim` with extra features.
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//Check return status and overwrite
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assert (!obj.payload().add_claim("sub", "new test", false/*overwrite*/));
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// Overwrite an existing claim
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assert (obj.payload().add_claim("sub", "new test", true/*overwrite*/));
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assert (obj.payload().has_claim_with_value("sub", "new test"));
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return 0;
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}
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