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[digitalstrom] Fix StringIndexOutOfBoundsException (#15318) while keeping removal of StringUtils (#15321)

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Signed-off-by: Alexander Friese <af944580@googlemail.com>
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Alexander Friese 2023-07-29 11:17:58 +02:00 committed by GitHub
parent 9aab0f7d12
commit f24f0f0251
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1 changed files with 13 additions and 4 deletions
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bundles/org.openhab.binding.digitalstrom/src/main/java/org/openhab/binding/digitalstrom/internal/lib/serverconnection/impl/HttpTransportImpl.java
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@ -43,7 +43,6 @@ import javax.net.ssl.SSLSocketFactory;
import javax.net.ssl.TrustManager;
import javax.net.ssl.X509TrustManager;
import org.apache.commons.lang3.StringUtils;
import org.openhab.binding.digitalstrom.internal.lib.config.Config;
import org.openhab.binding.digitalstrom.internal.lib.manager.ConnectionManager;
import org.openhab.binding.digitalstrom.internal.lib.serverconnection.HttpTransport;
@ -334,7 +333,12 @@ public class HttpTransportImpl implements HttpTransport {
}
private boolean checkNeededSessionToken(String request) {
String functionName = StringUtils.substringAfterLast(StringUtils.substringBefore(request, "?"), "/");
String requestFirstPart = request;
int indexOfSeparator = request.indexOf("?");
if (indexOfSeparator >= 0) {
requestFirstPart = request.substring(0, request.indexOf("?"));
}
String functionName = requestFirstPart.substring(requestFirstPart.lastIndexOf("/") + 1);
return !DsAPIImpl.METHODS_MUST_NOT_BE_LOGGED_IN.contains(functionName);
}
@ -347,8 +351,13 @@ public class HttpTransportImpl implements HttpTransport {
correctedRequest = correctedRequest + "?" + ParameterKeys.TOKEN + "=" + sessionToken;
}
} else {
correctedRequest = StringUtils.replaceOnce(correctedRequest, StringUtils.substringBefore(
StringUtils.substringAfter(correctedRequest, ParameterKeys.TOKEN + "="), "&"), sessionToken);
String strippedRequest = correctedRequest
.substring(correctedRequest.indexOf(ParameterKeys.TOKEN + "=") + ParameterKeys.TOKEN.length() + 1);
int indexOfSeparator = strippedRequest.indexOf("&");
if (indexOfSeparator >= 0) {
strippedRequest = strippedRequest.substring(0, indexOfSeparator);
}
correctedRequest = correctedRequest.replaceFirst(strippedRequest, sessionToken);
}
return correctedRequest;
}