authorizer/server/resolvers/is_valid_jwt.go

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2022-01-23 19:02:06 +00:00
package resolvers
import (
"context"
"fmt"
"github.com/authorizerdev/authorizer/server/constants"
"github.com/authorizerdev/authorizer/server/envstore"
"github.com/authorizerdev/authorizer/server/graph/model"
tokenHelper "github.com/authorizerdev/authorizer/server/token"
"github.com/authorizerdev/authorizer/server/utils"
)
// IsValidJwtResolver resolver to return if given jwt is valid
func IsValidJwtResolver(ctx context.Context, params *model.IsValidJWTQueryInput) (*model.ValidJWTResponse, error) {
claims, err := tokenHelper.VerifyJWTToken(params.Jwt)
if err != nil {
return nil, err
}
claimRoleInterface := claims[envstore.EnvInMemoryStoreObj.GetStringStoreEnvVariable(constants.EnvKeyJwtRoleClaim)].([]interface{})
claimRoles := []string{}
for _, v := range claimRoleInterface {
claimRoles = append(claimRoles, v.(string))
}
if params != nil && params.Roles != nil && len(params.Roles) > 0 {
for _, v := range params.Roles {
if !utils.StringSliceContains(claimRoles, v) {
return nil, fmt.Errorf(`unauthorized`)
}
}
}
return &model.ValidJWTResponse{
Valid: true,
Message: "Valid JWT",
}, nil
}