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HttpClient: Add cookie support (cookie jar) (#6216)

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* Support concatenation of headers (as in 1de0c341b5 (diff-977435a9cc4619fa0b8b995085f6ae683485cf563722756bab57108b362da316) for ESP8266, fixes https://github.com/espressif/arduino-esp32/issues/4069)

* Add support for receiving, storing and sending cookies (cookie jar)

* Cookie support: Respect `secure` attribute when sending a request

* Fix missing `_secure` flag

* Comment out support concatenation of headers (not needed anymore when using cookie jar)
This commit is contained in:
mattsches1
2022-02-05 12:04:57 +01:00
committed by GitHub
parent 7eec41dcb5
commit ab6e010c20
2 changed files with 236 additions and 4 deletions
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37
libraries/HTTPClient/src/HTTPClient.h
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@ -36,6 +36,9 @@
#include <WiFiClient.h>
#include <WiFiClientSecure.h>
/// Cookie jar support
#include <vector>
#define HTTPCLIENT_DEFAULT_TCP_TIMEOUT (5000)
/// HTTP client errors
@ -144,6 +147,28 @@ class TransportTraits;
typedef std::unique_ptr<TransportTraits> TransportTraitsPtr;
#endif
// cookie jar support
typedef struct {
String host; // host which tries to set the cookie
time_t date; // timestamp of the response that set the cookie
String name;
String value;
String domain;
String path = "";
struct {
time_t date = 0;
bool valid = false;
} expires;
struct {
time_t duration = 0;
bool valid = false;
} max_age;
bool http_only = false;
bool secure = false;
} Cookie;
typedef std::vector<Cookie> CookieJar;
class HTTPClient
{
public:
@ -217,6 +242,11 @@ public:
static String errorToString(int error);
/// Cookie jar support
void setCookieJar(CookieJar* cookieJar);
void resetCookieJar();
void clearAllCookies();
protected:
struct RequestArgument {
String key;
@ -232,6 +262,9 @@ protected:
int handleHeaderResponse();
int writeToStreamDataBlock(Stream * stream, int len);
/// Cookie jar support
void setCookie(String date, String headerValue);
bool generateCookieString(String *cookieString);
#ifdef HTTPCLIENT_1_1_COMPATIBLE
TransportTraitsPtr _transportTraits;
@ -267,6 +300,10 @@ protected:
uint16_t _redirectLimit = 10;
String _location;
transferEncoding_t _transferEncoding = HTTPC_TE_IDENTITY;
/// Cookie jar support
CookieJar* _cookieJar = nullptr;
};