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[FWN] Create privileged API login for web UI

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This resolves #249
This commit is contained in:
Nathan Hourt 2015-08-19 11:16:22 -04:00
parent 5fbff6cf52
commit 3a9d0df75c
5 changed files with 30 additions and 2 deletions
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10
libraries/app/application.cpp
View file

@ -313,6 +313,11 @@ namespace detail {
return it->second;
}
void set_api_access_info(const string& username, api_access_info&& permissions)
{
_apiaccess.permission_map.insert(std::make_pair(username, std::move(permissions)));
}
/**
* If delegate has the item, the network has no need to fetch it.
*/
@ -668,6 +673,11 @@ optional< api_access_info > application::get_api_access_info( const string& user
return my->get_api_access_info( username );
}
void application::set_api_access_info(const string& username, api_access_info&& permissions)
{
my->set_api_access_info(username, std::move(permissions));
}
bool application::is_finished_syncing() const
{
return my->_is_finished_syncing;

1
libraries/app/include/graphene/app/application.hpp
View file

@ -76,6 +76,7 @@ namespace graphene { namespace app {
void set_block_production(bool producing_blocks);
fc::optional< api_access_info > get_api_access_info( const string& username )const;
void set_api_access_info(const string& username, api_access_info&& permissions);
bool is_finished_syncing()const;
/// Emitted when syncing finishes (is_finished_syncing will return true)

11
programs/full_web_node/BlockChain.cpp
View file

@ -17,7 +17,9 @@
BlockChain::BlockChain()
: chainThread(new fc::thread("chainThread")),
fcTaskScheduler(new QTimer(this)),
grapheneApp(new graphene::app::application)
grapheneApp(new graphene::app::application),
webUsername(QStringLiteral("webui")),
webPassword(QString::fromStdString(fc::sha256::hash(fc::ecc::private_key::generate())))
{
fcTaskScheduler->setInterval(100);
fcTaskScheduler->setSingleShot(false);
@ -50,6 +52,13 @@ void BlockChain::start()
grapheneApp->initialize_plugins(map);
grapheneApp->startup();
grapheneApp->startup_plugins();
graphene::app::api_access_info webPermissions;
auto passHash = fc::sha256::hash(webPassword.toStdString());
webPermissions.password_hash_b64 = fc::base64_encode(passHash.data(), passHash.data_size());
webPermissions.password_salt_b64 = fc::base64_encode("");
webPermissions.allowed_apis = {"database_api", "network_broadcast_api", "network_node_api", "history_api"};
grapheneApp->set_api_access_info(webUsername.toStdString(), std::move(webPermissions));
} catch (const fc::exception& e) {
elog("Crap went wrong: ${e}", ("e", e.to_detail_string()));
}

4
programs/full_web_node/BlockChain.hpp
View file

@ -10,11 +10,15 @@ namespace fc { class thread; }
namespace graphene { namespace app { class application; } }
class BlockChain : public QObject {
Q_OBJECT
Q_PROPERTY(QString webUsername MEMBER webUsername CONSTANT)
Q_PROPERTY(QString webPassword MEMBER webPassword CONSTANT)
fc::thread* chainThread;
QTimer* fcTaskScheduler;
graphene::app::application* grapheneApp;
fc::future<void> startFuture;
QString webUsername;
QString webPassword;
public:
BlockChain();

6
programs/full_web_node/qml/main.qml
View file

@ -12,7 +12,11 @@ Window {
BlockChain {
id: blockChain
onStarted: webView.url = "qrc:/index.html"
onStarted: {
var url = "qrc:/index.html#authTokens/" + webUsername + ":" + webPassword
console.log("Loading %1 in web view".arg(url))
webView.url = url
}
}
Component.onCompleted: blockChain.start()