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Update DigestAuthorization.ino (Simple example update) (#7579)

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Simple example update to pass the method as a parameter to getDigestAuth(), so it is more easily used for POST.
Add setting the ransom seed to RANDOM_REG32 in setup() for better getCNonce() values.
This commit is contained in:
deive
2020-09-04 20:03:55 +01:00
committed by GitHub
parent 2171a2e852
commit bfecdb0e39
1 changed files with 4 additions and 3 deletions
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7
libraries/ESP8266HTTPClient/examples/DigestAuthorization/DigestAuthorization.ino
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@@ -47,7 +47,7 @@ String getCNonce(const int len) {
return s;
}
String getDigestAuth(String& authReq, const String& username, const String& password, const String& uri, unsigned int counter) {
String getDigestAuth(String& authReq, const String& username, const String& password, const String& method, const String& uri, unsigned int counter) {
// extracting required parameters for RFC 2069 simpler Digest
String realm = exractParam(authReq, "realm=\"", '"');
String nonce = exractParam(authReq, "nonce=\"", '"');
@@ -64,7 +64,7 @@ String getDigestAuth(String& authReq, const String& username, const String& pass
String h1 = md5.toString();
md5.begin();
md5.add(String("GET:") + uri);
md5.add(method + ":" + uri);
md5.calculate();
String h2 = md5.toString();
@@ -81,6 +81,7 @@ String getDigestAuth(String& authReq, const String& username, const String& pass
}
void setup() {
randomSeed(RANDOM_REG32);
Serial.begin(115200);
WiFi.mode(WIFI_STA);
@@ -118,7 +119,7 @@ void loop() {
String authReq = http.header("WWW-Authenticate");
Serial.println(authReq);
String authorization = getDigestAuth(authReq, String(username), String(password), String(uri), 1);
String authorization = getDigestAuth(authReq, String(username), String(password), "GET", String(uri), 1);
http.end();
http.begin(client, String(server) + String(uri));