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fix: #450 power meter request fails when username or password contains @

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user name and password is now encoded in the authorization header
This commit is contained in:
helgeerbe 2023-09-19 14:16:29 +02:00
parent b081845b95
commit 160d3f23bd
1 changed files with 13 additions and 18 deletions
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31
src/HttpPowerMeter.cpp
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@ -6,6 +6,7 @@
#include <FirebaseJson.h>
#include <Crypto.h>
#include <SHA256.h>
#include <base64.h>
#include <memory>
void HttpPowerMeterClass::init()
@ -53,8 +54,6 @@ bool HttpPowerMeterClass::updateValues()
bool HttpPowerMeterClass::httpRequest(const char* url, Auth authType, const char* username, const char* password, const char* httpHeader, const char* httpValue, uint32_t timeout,
char* response, size_t responseSize, char* error, size_t errorSize)
{
String newUrl = url;
String urlProtocol;
String urlHostname;
String urlUri;
@ -63,17 +62,6 @@ bool HttpPowerMeterClass::httpRequest(const char* url, Auth authType, const char
response[0] = '\0';
error[0] = '\0';
if (authType == Auth::basic) {
newUrl = urlProtocol;
newUrl += "://";
newUrl += username;
newUrl += ":";
newUrl += password;
newUrl += "@";
newUrl += urlHostname;
newUrl += urlUri;
}
// secureWifiClient MUST be created before HTTPClient
// see discussion: https://github.com/helgeerbe/OpenDTU-OnBattery/issues/381
std::unique_ptr<WiFiClient> wifiClient;
@ -87,8 +75,8 @@ bool HttpPowerMeterClass::httpRequest(const char* url, Auth authType, const char
}
if (!httpClient.begin(*wifiClient, newUrl)) {
snprintf_P(error, errorSize, "httpClient.begin(%s) failed", newUrl.c_str());
if (!httpClient.begin(*wifiClient, url)) {
snprintf_P(error, errorSize, "httpClient.begin(%s) failed", url);
return false;
}
prepareRequest(timeout, httpHeader, httpValue);
@ -96,6 +84,13 @@ bool HttpPowerMeterClass::httpRequest(const char* url, Auth authType, const char
if (authType == Auth::digest) {
const char *headers[1] = {"WWW-Authenticate"};
httpClient.collectHeaders(headers, 1);
} else if (authType == Auth::basic) {
String authString = username;
authString += ":";
authString += password;
String auth = "Basic ";
auth.concat(base64::encode(authString));
httpClient.addHeader("Authorization", auth);
}
int httpCode = httpClient.GET();
@ -149,8 +144,8 @@ bool HttpPowerMeterClass::httpRequest(const char* url, Auth authType, const char
authorization += response;
authorization += "\", algorithm=SHA-256";
httpClient.end();
if (!httpClient.begin(*wifiClient, newUrl)) {
snprintf_P(error, errorSize, "httpClient.begin(%s) for digest auth failed", newUrl.c_str());
if (!httpClient.begin(*wifiClient, url)) {
snprintf_P(error, errorSize, "httpClient.begin(%s) for digest auth failed", url);
return false;
}
prepareRequest(timeout, httpHeader, httpValue);
@ -170,7 +165,7 @@ bool HttpPowerMeterClass::httpRequest(const char* url, Auth authType, const char
snprintf(response, responseSize, responseBody.c_str());
}
} else if (httpCode <= 0) {
snprintf_P(error, errorSize, "Error(%s): %s", newUrl.c_str(), httpClient.errorToString(httpCode).c_str());
snprintf_P(error, errorSize, "Error(%s): %s", url, httpClient.errorToString(httpCode).c_str());
} else if (httpCode != HTTP_CODE_OK) {
snprintf_P(error, errorSize, "Bad HTTP code: %d", httpCode);
}