mirror of
https://github.com/binary-kitchen/doorlockd
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9c549d1d27
Make token size dynamically adjustable. Shorter tokens are absolutely sufficient and simplify the manual copying of tokens Signed-off-by: Ralf Ramsauer <ralf@ramses-pyramidenbau.de>
29 lines
591 B
C++
29 lines
591 B
C++
#ifndef UTIL_H
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#define UTIL_H
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#include <algorithm>
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#include <exception>
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#include <json/json.h>
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template <typename T>
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T getJson(const Json::Value &root, const std::string &key);
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template <typename T>
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static T getJsonOrFail(const Json::Value &root, const std::string &key)
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{
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if (root.isObject() == false)
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{
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throw std::runtime_error("Invalid Json Object");
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}
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if (root.isMember(key) == false) {
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throw std::runtime_error("Json key \"" + key + "\" not existing");
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}
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return getJson<T>(root, key);
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}
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std::string randHexString(unsigned int len);
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#endif
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