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README.md  view on Meta::CPAN

        #a reference to SCALAR string with PEM or DER or JSON/JWK data,
        my $data = decode_jwt(token=>$t, key=>\$pem_key_string);
        my $data = decode_jwt(token=>$t, key=>\$der_key_string);
        my $data = decode_jwt(token=>$t, key=>\$jwk_key_json_string);

        #instance of Crypt::PK::RSA
        my $data = decode_jwt(token=>$t, key=>Crypt::PK::RSA->new('keyfile.pem'));
        my $data = decode_jwt(token=>$t, key=>Crypt::PK::RSA->new(\$pem_key_string));

        #instance of Crypt::OpenSSL::RSA
        my $data = decode_jwt(token=>$t, key=>Crypt::OpenSSL::RSA->new_private_key($pem_key_string));

        #instance of Crypt::X509 (public key only)
        my $data = decode_jwt(token=>$t, key=>Crypt::X509->new(cert=>$cert));

        #instance of Crypt::OpenSSL::X509 (public key only)
        my $data = decode_jwt(token=>$t, key=>Crypt::OpenSSL::X509->new_from_file('cert.pem'));
        my $data = decode_jwt(token=>$t, key=>Crypt::OpenSSL::X509->new_from_string($cert));

        #perl HASH ref with JWK structure (key type 'RSA')
        my $rsa_priv = {

lib/Crypt/JWT.pm  view on Meta::CPAN

  croak "JWT: undefined RSA key" unless defined $key;
  croak "JWT: invalid RSA key (cannot be scalar)" unless ref $key;
  # we need Crypt::PK::RSA object
  return $key                       if ref($key) eq 'Crypt::PK::RSA';
  return Crypt::PK::RSA->new($key)  if ref($key) eq 'HASH' || ref($key) eq 'SCALAR';
  return Crypt::PK::RSA->new(@$key) if ref($key) eq 'ARRAY';
  # handle also: Crypt::OpenSSL::RSA, Crypt::X509, Crypt::OpenSSL::X509
  my $str;
  if (ref($key) eq 'Crypt::OpenSSL::RSA') {
    # https://metacpan.org/pod/Crypt::OpenSSL::RSA
    $str = $key->is_private ? $key->get_private_key_string : $key->get_public_key_string;
  }
  elsif (ref($key) =~ /^Crypt::(X509|OpenSSL::X509)$/) {
    # https://metacpan.org/pod/Crypt::X509
    # https://metacpan.org/pod/Crypt::OpenSSL::X509
    $str = $key->pubkey;
  }
  return Crypt::PK::RSA->new(\$str) if defined $str && !ref($str);
  croak "JWT: invalid RSA key";
}