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-rw-r--r--src/HTTP/UrlClient.cpp85
-rw-r--r--src/HTTP/UrlClient.h29
2 files changed, 74 insertions, 40 deletions
diff --git a/src/HTTP/UrlClient.cpp b/src/HTTP/UrlClient.cpp
index ed47341c3..eb52acfee 100644
--- a/src/HTTP/UrlClient.cpp
+++ b/src/HTTP/UrlClient.cpp
@@ -20,15 +20,18 @@ class cSchemeHandler;
using cSchemeHandlerPtr = std::shared_ptr<cSchemeHandler>;
-/** This is a basic set of callbacks to enable quick implementation of HTTP request. */
+
+
+
namespace
{
- class cSimpleHTTPCallbacks :
+ /** Callbacks implementing the blocking UrlClient behavior. */
+ class cBlockingHTTPCallbacks :
public cUrlClient::cCallbacks
{
public:
- explicit cSimpleHTTPCallbacks(std::shared_ptr<cEvent> a_Event, AString & a_ResponseBody) :
+ explicit cBlockingHTTPCallbacks(std::shared_ptr<cEvent> a_Event, AString & a_ResponseBody) :
m_Event(std::move(a_Event)), m_ResponseBody(a_ResponseBody)
{
}
@@ -73,13 +76,13 @@ public:
cUrlClient::cCallbacksPtr && a_Callbacks,
AStringMap && a_Headers,
const AString & a_Body,
- AStringMap && a_Options
+ const AStringMap & a_Options
)
{
// Create a new instance of cUrlClientRequest, wrapped in a SharedPtr, so that it has a controlled lifetime.
// Cannot use std::make_shared, because the constructor is not public
std::shared_ptr<cUrlClientRequest> ptr (new cUrlClientRequest(
- a_Method, a_URL, std::move(a_Callbacks), std::move(a_Headers), a_Body, std::move(a_Options)
+ a_Method, a_URL, std::move(a_Callbacks), std::move(a_Headers), a_Body, a_Options
));
return ptr->DoRequest(ptr);
}
@@ -138,6 +141,24 @@ public:
return key;
}
+ /** Returns the parsed TrustedRootCAs from the options, or an empty pointer if the option is not set.
+ Throws a std::runtime_error if CAs are provided, but parsing them fails. */
+ cX509CertPtr GetTrustedRootCAs() const
+ {
+ auto itr = m_Options.find("TrustedRootCAs");
+ if (itr == m_Options.end())
+ {
+ return nullptr;
+ }
+ auto Cert = std::make_shared<cX509Cert>();
+ auto Res = Cert->Parse(itr->second.data(), itr->second.size());
+ if (Res != 0)
+ {
+ throw std::runtime_error(fmt::format("Failed to parse the TrustedRootCAs certificate: {}", Res));
+ }
+ return Cert;
+ }
+
protected:
/** Method to be used for the request */
@@ -184,14 +205,14 @@ protected:
cUrlClient::cCallbacksPtr && a_Callbacks,
AStringMap && a_Headers,
const AString & a_Body,
- AStringMap && a_Options
+ const AStringMap & a_Options
):
m_Method(a_Method),
m_Url(a_Url),
m_Callbacks(std::move(a_Callbacks)),
m_Headers(std::move(a_Headers)),
m_Body(a_Body),
- m_Options(std::move(a_Options))
+ m_Options(a_Options)
{
m_NumRemainingRedirects = GetStringMapInteger(m_Options, "MaxRedirects", 30);
}
@@ -299,7 +320,7 @@ public:
m_Link = &a_Link;
if (m_IsTls)
{
- m_Link->StartTLSClient(m_ParentRequest.GetOwnCert(), m_ParentRequest.GetOwnPrivKey());
+ m_Link->StartTLSClient(m_ParentRequest.GetOwnCert(), m_ParentRequest.GetOwnPrivKey(), m_ParentRequest.GetTrustedRootCAs());
}
else
{
@@ -652,11 +673,11 @@ std::pair<bool, AString> cUrlClient::Request(
cCallbacksPtr && a_Callbacks,
AStringMap && a_Headers,
const AString & a_Body,
- AStringMap && a_Options
+ const AStringMap & a_Options
)
{
return cUrlClientRequest::Request(
- a_Method, a_URL, std::move(a_Callbacks), std::move(a_Headers), a_Body, std::move(a_Options)
+ a_Method, a_URL, std::move(a_Callbacks), std::move(a_Headers), a_Body, a_Options
);
}
@@ -669,11 +690,11 @@ std::pair<bool, AString> cUrlClient::Get(
cCallbacksPtr && a_Callbacks,
AStringMap && a_Headers,
const AString & a_Body,
- AStringMap && a_Options
+ const AStringMap & a_Options
)
{
return cUrlClientRequest::Request(
- "GET", a_URL, std::move(a_Callbacks), std::move(a_Headers), a_Body, std::move(a_Options)
+ "GET", a_URL, std::move(a_Callbacks), std::move(a_Headers), a_Body, a_Options
);
}
@@ -686,11 +707,11 @@ std::pair<bool, AString> cUrlClient::Post(
cCallbacksPtr && a_Callbacks,
AStringMap && a_Headers,
const AString & a_Body,
- AStringMap && a_Options
+ const AStringMap & a_Options
)
{
return cUrlClientRequest::Request(
- "POST", a_URL, std::move(a_Callbacks), std::move(a_Headers), a_Body, std::move(a_Options)
+ "POST", a_URL, std::move(a_Callbacks), std::move(a_Headers), a_Body, a_Options
);
}
@@ -703,11 +724,11 @@ std::pair<bool, AString> cUrlClient::Put(
cCallbacksPtr && a_Callbacks,
AStringMap && a_Headers,
const AString & a_Body,
- AStringMap && a_Options
+ const AStringMap & a_Options
)
{
return cUrlClientRequest::Request(
- "PUT", a_URL, std::move(a_Callbacks), std::move(a_Headers), a_Body, std::move(a_Options)
+ "PUT", a_URL, std::move(a_Callbacks), std::move(a_Headers), a_Body, a_Options
);
}
@@ -715,15 +736,24 @@ std::pair<bool, AString> cUrlClient::Put(
-std::pair<bool, AString> cUrlClient::BlockingRequest(const AString & a_Method, const AString & a_URL, AStringMap && a_Headers, const AString & a_Body, AStringMap && a_Options)
+std::pair<bool, AString> cUrlClient::BlockingRequest(
+ const AString & a_Method,
+ const AString & a_URL,
+ AStringMap && a_Headers,
+ const AString & a_Body,
+ const AStringMap & a_Options
+)
{
auto EvtFinished = std::make_shared<cEvent>();
AString Response;
- auto Callbacks = std::make_unique<cSimpleHTTPCallbacks>(EvtFinished, Response);
- auto [Success, ErrorMessage] = cUrlClient::Request(a_Method, a_URL, std::move(Callbacks), std::move(a_Headers), a_Body, std::move(a_Options));
+ auto Callbacks = std::make_unique<cBlockingHTTPCallbacks>(EvtFinished, Response);
+ auto [Success, ErrorMessage] = cUrlClient::Request(a_Method, a_URL, std::move(Callbacks), std::move(a_Headers), a_Body, a_Options);
if (Success)
{
- EvtFinished->Wait();
+ if (!EvtFinished->Wait(10000))
+ {
+ return std::make_pair(false, "Timeout");
+ }
}
else
{
@@ -741,9 +771,10 @@ std::pair<bool, AString> cUrlClient::BlockingGet(
const AString & a_URL,
AStringMap a_Headers,
const AString & a_Body,
- AStringMap a_Options)
+ const AStringMap & a_Options
+)
{
- return BlockingRequest("GET", a_URL, std::move(a_Headers), a_Body, std::move(a_Options));
+ return BlockingRequest("GET", a_URL, std::move(a_Headers), a_Body, a_Options);
}
@@ -754,9 +785,10 @@ std::pair<bool, AString> cUrlClient::BlockingPost(
const AString & a_URL,
AStringMap && a_Headers,
const AString & a_Body,
- AStringMap && a_Options)
+ const AStringMap & a_Options
+)
{
- return BlockingRequest("POST", a_URL, std::move(a_Headers), a_Body, std::move(a_Options));
+ return BlockingRequest("POST", a_URL, std::move(a_Headers), a_Body, a_Options);
}
@@ -767,9 +799,10 @@ std::pair<bool, AString> cUrlClient::BlockingPut(
const AString & a_URL,
AStringMap && a_Headers,
const AString & a_Body,
- AStringMap && a_Options)
+ const AStringMap & a_Options
+)
{
- return BlockingRequest("PUT", a_URL, std::move(a_Headers), a_Body, std::move(a_Options));
+ return BlockingRequest("PUT", a_URL, std::move(a_Headers), a_Body, a_Options);
}
diff --git a/src/HTTP/UrlClient.h b/src/HTTP/UrlClient.h
index aaff60a87..a73f22521 100644
--- a/src/HTTP/UrlClient.h
+++ b/src/HTTP/UrlClient.h
@@ -9,6 +9,7 @@ Options that can be set via the Options parameter to the cUrlClient calls:
"OwnCert": The client certificate to use, if requested by the server. Any string that can be parsed by cX509Cert.
"OwnPrivKey": The private key appropriate for OwnCert. Any string that can be parsed by cCryptoKey.
"OwnPrivKeyPassword": The password for OwnPrivKey. If not present or empty, no password is assumed.
+"TrustedRootCAs": The trusted root CA certificates (\n-delimited concatenated PEM format) to be used for peer cert verification. If not present, peer cert is not verified.
Behavior:
- If a redirect is received, and redirection is allowed, the redirection is reported via OnRedirecting() callback
@@ -116,16 +117,16 @@ public:
cCallbacksPtr && a_Callbacks,
AStringMap && a_Headers,
const AString & a_Body,
- AStringMap && a_Options
+ const AStringMap & a_Options
);
/** Alias for Request("GET", ...) */
static std::pair<bool, AString> Get(
const AString & a_URL,
cCallbacksPtr && a_Callbacks,
- AStringMap && a_Headers = AStringMap(),
- const AString & a_Body = AString(),
- AStringMap && a_Options = AStringMap()
+ AStringMap && a_Headers = {},
+ const AString & a_Body = {},
+ const AStringMap & a_Options = {}
);
/** Alias for Request("POST", ...) */
@@ -134,7 +135,7 @@ public:
cCallbacksPtr && a_Callbacks,
AStringMap && a_Headers,
const AString & a_Body,
- AStringMap && a_Options
+ const AStringMap & a_Options = {}
);
/** Alias for Request("PUT", ...) */
@@ -143,7 +144,7 @@ public:
cCallbacksPtr && a_Callbacks,
AStringMap && a_Headers,
const AString & a_Body,
- AStringMap && a_Options
+ const AStringMap & a_Options = {}
);
/** The method will run a thread blocking HTTP request. Any error handling
@@ -153,17 +154,17 @@ public:
static std::pair<bool, AString> BlockingRequest(
const AString & a_Method,
const AString & a_URL,
- AStringMap && a_Headers = AStringMap(),
- const AString & a_Body = AString(),
- AStringMap && a_Options = AStringMap()
+ AStringMap && a_Headers = {},
+ const AString & a_Body = {},
+ const AStringMap & a_Options = {}
);
/** Alias for BlockingRequest("GET", ...) */
static std::pair<bool, AString> BlockingGet(
const AString & a_URL,
- AStringMap a_Headers = AStringMap(),
- const AString & a_Body = AString(),
- AStringMap a_Options = AStringMap()
+ AStringMap a_Headers = {},
+ const AString & a_Body = {},
+ const AStringMap & a_Options = {}
);
/** Alias for BlockingRequest("POST", ...) */
@@ -171,7 +172,7 @@ public:
const AString & a_URL,
AStringMap && a_Headers,
const AString & a_Body,
- AStringMap && a_Options
+ const AStringMap & a_Options = {}
);
/** Alias for BlockingRequest("PUT", ...) */
@@ -179,7 +180,7 @@ public:
const AString & a_URL,
AStringMap && a_Headers,
const AString & a_Body,
- AStringMap && a_Options
+ const AStringMap & a_Options = {}
);
};
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-07 16:39:53 +0200