#include "aws_common/sdk_utils/auth/service_credentials_provider.h"
#include <aws/core/Aws.h>
#include <aws/core/utils/Array.h>
#include <aws/core/utils/DateTime.h>
#include <aws/core/utils/json/JsonSerializer.h>
#include <aws/core/utils/logging/LogMacros.h>
#include <curl/curl.h>
#include "aws_common/sdk_utils/aws_error.h"
#include "aws_common/sdk_utils/parameter_reader.h"

Include dependency graph for service_credentials_provider.cpp:

Classes
class	Aws::Auth::RequestContext
	Encapsulates the response from a curl request Curl uses a callback when performing a request for chunks of data. This class serves as a the request data, using an Aws::StringStream to accumulate data in memory. At any time, the GetValue() method can be used to return a Json::JsonValue respresentation of the currently buffered data. More...

Namespaces
	Aws

	Aws::Auth

Macros
#define	FIELD_ACCESS_KEY "accessKeyId"
	Name of the field containing the access key id in the json response from IoT. More...

#define	FIELD_CREDENTIALS "credentials"
	Name of the credentials object in the json response from IoT. More...

#define	FIELD_EXPIRATION "expiration"
	Name of the field containing the expiration date in the json response from IoT. More...

#define	FIELD_SECRET_KEY "secretAccessKey"
	Name of the field containing the secret key in the json response from IoT. More...

#define	FIELD_SESSION_TOKEN "sessionToken"
	Name of the field containing the session token in the json response from IoT. More...

#define	HEADER_THING_NAME "x-amzn-iot-thingname"
	Header name to append to the request containing the thing name. More...

#define	MAX_IOT_CREDENTIAL_BYTES 65535

Functions
static bool	Aws::Auth::AppendHeader (struct curl_slist *headers, const char name, const char *value)
	Appends a name/value pair to a list of curl headers The libcurl API potentially returns new list pointer when a value is appended but also returns NULL as an error. This function tries to append the header value, and returns false if an error occurs and leaves the headers pointer untouched. More...

template<typename T >
static bool	Aws::Auth::GetConfigValue (std::map< std::string, std::string > &data, const char *name, T &result, bool optional)
	Helper to retrieve a specific config value from a map Simple helper to try to retrieve data from a map and log a message if it was not available. If no value is found, result is unchanged. More...

bool	Aws::Auth::GetServiceAuthConfig (ServiceAuthConfig &config, const std::shared_ptr< Aws::Client::ParameterReaderInterface > &parameters)
	Retrieves service authorization data from a ParameterReaderInterface and populates the ServiceAuthConfig structure from the available parameters. If it was able to load configuration data and successfully populate the structure, the function will return true, otherwise false. More...

static bool	Aws::Auth::IsIotConfigValid (const IotRoleConfig &config)
	Validates an instance of an IotRoleConfig struct. More...

static bool	Aws::Auth::ParseConfigVale (std::string &value, Aws::String &result)

static bool	Aws::Auth::ParseConfigValue (std::string &value, int32_t &result)
	Helper to parse a configuration value into an Aws::String variable This function assumes that the value will be greater than zero, otherwise it will assume an error (since it's used for timeouts) More...

static bool	Aws::Auth::ParseConfigValue (std::string &value, Aws::String &result)
	Helper to parse a configuration value into an Aws::String variable. More...

template<typename T >
static bool	Aws::Auth::SetCurlOpt (CURL *curl, CURLoption opt, T lvalue)
	Helper to set a libcurl option or log an error if a problem occurred. More...

Variables
static const char *	AWS_LOG_TAG = "ServiceCredentialsProviderChain"
	Logging tag used for all messages emitting from this module. More...

static const double	EXPIRATION_GRACE_BUFFER = 30.0
	Go ahead and try to refresh credentials 30s before expiration. More...