use libconfig for a /etc/iprefresher.cfg config file

there can all the api credentials be specified
This commit is contained in:
lukas 2020-04-29 20:06:27 +02:00
parent 5499fadac8
commit 722d25b325
7 changed files with 91 additions and 12 deletions

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@ -0,0 +1,7 @@
<component name="InspectionProjectProfileManager">
<profile version="1.0">
<option name="myName" value="Project Default" />
<inspection_tool class="DuplicateKeyInSection" enabled="true" level="WARNING" enabled_by_default="true" />
<inspection_tool class="DuplicateSectionInFile" enabled="true" level="WARNING" enabled_by_default="true" />
</profile>
</component>

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@ -6,7 +6,7 @@ set(CMAKE_CXX_STANDARD 17)
set(CMAKE_BUILD_TYPE Release) # manually set build type (Release / Debug)
set(LIB_METHOD STATIC) #SHARED / STATIC
set(WinBuild false)
set(PROJECT_VERSION 1.2.2)
set(PROJECT_VERSION 1.2.3)
option(BUILD_DOC "Build documentation" ON)
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
@ -59,9 +59,32 @@ if (CURL_FOUND)
else ()
message(FATAL_ERROR "Could not find CURL")
endif ()
message("")
include_directories(${CURL_INCLUDE_DIR} inc)
# libconfig
FIND_PATH(CONFIG++_INCLUDE_DIR libconfig.h++ /usr/include /usr/local/include)
FIND_LIBRARY(CONFIG++_LIBRARY NAMES config++ PATH /usr/lib /usr/local/lib)
IF (CONFIG++_INCLUDE_DIR AND CONFIG++_LIBRARY)
SET(CONFIG++_FOUND TRUE)
ENDIF ( CONFIG++_INCLUDE_DIR AND CONFIG++_LIBRARY)
IF (CONFIG++_FOUND)
MESSAGE(STATUS "Found Config++: ${CONFIG++_LIBRARY}")
ELSE(CONFIG++_FOUND)
IF (Config++_FIND_REQUIRED)
IF(NOT CONFIG++_INCLUDE_DIR)
MESSAGE(FATAL_ERROR "Could not find LibConfig++ header file!")
ENDIF(NOT CONFIG++_INCLUDE_DIR)
IF(NOT CONFIG++_LIBRARY)
MESSAGE(FATAL_ERROR "Could not find LibConfig++ library file!")
ENDIF(NOT CONFIG++_LIBRARY)
ENDIF (Config++_FIND_REQUIRED)
ENDIF (CONFIG++_FOUND)
message("")
#add version header
FILE(WRITE ${CMAKE_SOURCE_DIR}/inc/Version.h
"\#pragma once\nclass Version {\npublic:\n static const std::string VERSION;\n};\n\nstd::string const Version::VERSION = \"${PROJECT_VERSION}\";"
@ -91,12 +114,13 @@ set(SOURCE
add_executable(iprefresher ${SOURCE})
# LINK generated LIBS #
target_link_libraries(iprefresher api logger ${CURL_LIBRARIES})
target_link_libraries(iprefresher api logger ${CURL_LIBRARIES} config++)
# INSTALL to SYSTEM #
set(CMAKE_INSTALL_PREFIX "/")
install(TARGETS iprefresher DESTINATION usr/local/bin)
install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/iprefresher.service DESTINATION lib/systemd/system)
install(FILES service/iprefresher.service DESTINATION lib/systemd/system)
install(FILES config/iprefresher.cfg DESTINATION etc)
IF (UNIX)

12
config/iprefresher.cfg Normal file
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@ -0,0 +1,12 @@
# Dynu IP refresher config
# 2020
# Lukas Heiligenbrunner
## DYNU API Config
dynuapikey = "12345"
domainid = "dd"
#domainname = "jj"
## Telegram API Config
#telegramApiKey = ""
#chatId =""

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@ -16,7 +16,7 @@ public:
static std::string telegramApiKey;
static std::string chatId;
static bool checkCredentialValidity();
static bool readCredentials();
private:
};

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@ -3,14 +3,50 @@
//
#include <Credentials.h>
#include <iostream>
#include <cstring>
std::string Credentials::dynuapikey = "";
std::string Credentials::domainid = ""; //id of the dynu domain
std::string Credentials::domainname = "";
#include "libconfig.h++"
std::string Credentials::telegramApiKey = "";
std::string Credentials::chatId = "";
std::string Credentials::dynuapikey;
std::string Credentials::domainid; //id of the dynu domain
std::string Credentials::domainname;
bool Credentials::checkCredentialValidity() {
std::string Credentials::telegramApiKey;
std::string Credentials::chatId;
bool Credentials::readCredentials() {
libconfig::Config cfg;
try {
cfg.readFile("/etc/iprefresher.cfg");
}
catch (const libconfig::FileIOException &fioex) {
std::cout << "I/O error while reading config file." << std::endl << "creating new config file!" << std::endl;
cfg.writeFile("/etc/iprefresher.cfg");
return false;
}
catch (const libconfig::ParseException &pex) {
std::cerr << "Parse error at " << pex.getFile() << ":" << pex.getLine()
<< " - " << pex.getError() << std::endl;
return false;
}
// Get the store name.
try {
// needed parameters
dynuapikey = (std::string) cfg.lookup("dynuapikey");
domainid = (std::string) cfg.lookup("domainid");
domainname = (std::string) cfg.lookup("domainname");
// optional parameters
telegramApiKey = (std::string) cfg.lookup("telegramApiKey");
chatId = (std::string) cfg.lookup("chatId");
std::cout << "Store name: " << dynuapikey << std::endl;
}
catch (const libconfig::SettingNotFoundException &nfex) {
// triggered if setting is missing in config
if (!(std::strcmp("telegramApiKey", nfex.getPath()) == 0 || std::strcmp("chatId", nfex.getPath()) == 0)) {
std::cerr << "No '" << nfex.getPath() << "' setting in configuration file." << std::endl;
}
}
return !(Credentials::dynuapikey.empty() || Credentials::domainid.empty() || Credentials::domainname.empty());
}

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@ -5,7 +5,7 @@
#include <Credentials.h>
int main(int argc, char *argv[]) {
if (!Credentials::checkCredentialValidity()) {
if (!Credentials::readCredentials()) {
std::cout << "incorrect credentials!" << std::endl;
return -1;
}