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Merge pull request #2813 from str4d/2074-uacomment

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Implement uacomment config parameter
This commit is contained in:
Marshall Gaucher
2018-04-30 09:12:38 -06:00
committed by GitHub
parent a2ff78620a 3c1db17064
commit b300118002
8 changed files with 51 additions and 15 deletions
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14
src/init.cpp
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@@ -1250,6 +1250,20 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler)
RegisterNodeSignals(GetNodeSignals());
// sanitize comments per BIP-0014, format user agent and check total size
std::vector<string> uacomments;
BOOST_FOREACH(string cmt, mapMultiArgs["-uacomment"])
{
if (cmt != SanitizeString(cmt, SAFE_CHARS_UA_COMMENT))
return InitError(strprintf("User Agent comment (%s) contains unsafe characters.", cmt));
uacomments.push_back(SanitizeString(cmt, SAFE_CHARS_UA_COMMENT));
}
strSubVersion = FormatSubVersion(CLIENT_NAME, CLIENT_VERSION, uacomments);
if (strSubVersion.size() > MAX_SUBVERSION_LENGTH) {
return InitError(strprintf("Total length of network version string %i exceeds maximum of %i characters. Reduce the number and/or size of uacomments.",
strSubVersion.size(), MAX_SUBVERSION_LENGTH));
}
if (mapArgs.count("-onlynet")) {
std::set<enum Network> nets;
BOOST_FOREACH(const std::string& snet, mapMultiArgs["-onlynet"]) {