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89 lines
2.3 KiB
89 lines
2.3 KiB
#include <algorithm>
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#include <functional>
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#include <cctype>
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#include <locale>
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#include <sstream>
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#include <iostream>
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#include <unordered_map>
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#include "url.h"
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#include "security.h"
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#include <Rcpp.h>
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namespace SecTxt {
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void SecurityText::strip(std::string& string) {
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string.erase(string.begin(), std::find_if(string.begin(), string.end(),
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std::not1(std::ptr_fun<int, int>(std::isspace))));
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string.erase(std::find_if(string.rbegin(), string.rend(),
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std::not1(std::ptr_fun<int, int>(std::isspace))).base(), string.end());
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}
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bool SecurityText::getpair(std::istringstream& stream, std::string& key, std::string& value) {
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while (getline(stream, key)) {
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size_t index = key.find('#');
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if (index != std::string::npos) key.resize(index);
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// Find the colon and divide it into key and value, skipping malformed lines
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index = key.find(':');
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if (index == std::string::npos) continue;
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value.assign(key.begin() + index + 1, key.end());
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key.resize(index);
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// Strip whitespace off of each
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strip(key);
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strip(value);
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// Lowercase the key
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std::transform(key.begin(), key.end(), key.begin(), ::tolower);
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return true;
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}
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return false;
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}
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SecurityText::SecurityText(const std::string& content) {
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orig_file = content;
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std::istringstream input(content);
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if (content.compare(0, 3, "\xEF\xBB\xBF") == 0) input.ignore(3);
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std::string key, value;
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while (SecurityText::getpair(input, key, value)) {
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st_keys.push_back(key);
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st_vals.push_back(value);
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}
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}
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std::string SecurityText::rawFile() {
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return(orig_file);
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}
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std::vector< std::string > SecurityText::sectxtKeys() {
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return(st_keys);
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}
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std::vector< std::string > SecurityText::sectxtVals() {
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return(st_vals);
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}
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std::string SecurityText::securityUrl(const std::string& url) {
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return Url::Url(url)
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.setUserinfo("")
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.setPath(".well-known/security.txt")
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.setParams("")
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.setQuery("")
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.setFragment("")
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.remove_default_port()
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.str();
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}
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}
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