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Properly escape JSON

This commit is contained in:
SQ5RWU 2021-06-04 20:33:03 +02:00
parent 778996e0e2
commit 9740b33e5b
1 changed files with 7 additions and 2 deletions
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9
src/taskWebServer.cpp
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@ -36,8 +36,13 @@ void sendCacheHeader() { server.sendHeader("Cache-Control", "max-age=3600"); }
void sendGzipHeader() { server.sendHeader("Content-Encoding", "gzip"); } void sendGzipHeader() { server.sendHeader("Content-Encoding", "gzip"); }
String jsonEscape(String s){ String jsonEscape(String s){
s.replace("\"", "\\\""); s.replace("\\", "\\\\");
s.replace("\\", "\\\\"); s.replace("\"", "\\\"");
s.replace("\n", "\\n");
s.replace("\b", "\\b");
s.replace("\f", "\\f");
s.replace("\n", "\\n");
s.replace("\t", "\\t");
return s; return s;
} }