1 files changed, 93 insertions, 0 deletions
diff --git a/lib/cli/caremovecommand.cpp b/lib/cli/caremovecommand.cpp
new file mode 100644
index 0000000..d894494
--- /dev/null
+++ b/lib/cli/caremovecommand.cpp
@@ -0,0 +1,93 @@
+/* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */
+
+#include "cli/caremovecommand.hpp"
+#include "base/logger.hpp"
+#include "base/application.hpp"
+#include "base/tlsutility.hpp"
+#include "remote/apilistener.hpp"
+
+using namespace icinga;
+
+REGISTER_CLICOMMAND("ca/remove", CARemoveCommand);
+
+/**
+ * Provide a long CLI description sentence.
+ *
+ * @return text
+ */
+String CARemoveCommand::GetDescription() const
+{
+	return "Removes an outstanding certificate request.";
+}
+
+/**
+ * Provide a short CLI description.
+ *
+ * @return text
+ */
+String CARemoveCommand::GetShortDescription() const
+{
+	return "removes an outstanding certificate request";
+}
+
+/**
+ * Define minimum arguments without key parameter.
+ *
+ * @return number of arguments
+ */
+int CARemoveCommand::GetMinArguments() const
+{
+	return 1;
+}
+
+/**
+ * Impersonate as Icinga user.
+ *
+ * @return impersonate level
+ */
+ImpersonationLevel CARemoveCommand::GetImpersonationLevel() const
+{
+	return ImpersonateIcinga;
+}
+
+/**
+ * The entry point for the "ca remove" CLI command.
+ *
+ * @returns An exit status.
+ */
+int CARemoveCommand::Run(const boost::program_options::variables_map& vm, const std::vector<std::string>& ap) const
+{
+	String fingerPrint = ap[0];
+	String requestFile = ApiListener::GetCertificateRequestsDir() + "/" + fingerPrint + ".json";
+
+	if (!Utility::PathExists(requestFile)) {
+		Log(LogCritical, "cli")
+			<< "No request exists for fingerprint '" << fingerPrint << "'.";
+		return 1;
+	}
+
+	Dictionary::Ptr request = Utility::LoadJsonFile(requestFile);
+	std::shared_ptr<X509> certRequest = StringToCertificate(request->Get("cert_request"));
+
+	if (!certRequest) {
+		Log(LogCritical, "cli", "Certificate request is invalid. Could not parse X.509 certificate for the 'cert_request' attribute.");
+		return 1;
+	}
+
+	String cn = GetCertificateCN(certRequest);
+
+	if (request->Contains("cert_response")) {
+		Log(LogCritical, "cli")
+			<< "Certificate request for CN '" << cn << "' already signed, removal is not possible.";
+		return 1;
+	}
+
+	Utility::SaveJsonFile(ApiListener::GetCertificateRequestsDir() + "/" + fingerPrint + ".removed", 0600, request);
+
+	Utility::Remove(requestFile);
+
+	Log(LogInformation, "cli")
+		<< "Certificate request for CN " << cn << " removed.";
+
+	return 0;
+}