1 files changed, 108 insertions, 0 deletions
diff --git a/lib/cli/casigncommand.cpp b/lib/cli/casigncommand.cpp
new file mode 100644
index 0000000..96d2c2c
--- /dev/null
+++ b/lib/cli/casigncommand.cpp
@@ -0,0 +1,108 @@
+/* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */
+
+#include "cli/casigncommand.hpp"
+#include "base/logger.hpp"
+#include "base/application.hpp"
+#include "base/tlsutility.hpp"
+#include "remote/apilistener.hpp"
+
+using namespace icinga;
+
+REGISTER_CLICOMMAND("ca/sign", CASignCommand);
+
+/**
+ * Provide a long CLI description sentence.
+ *
+ * @return text
+ */
+String CASignCommand::GetDescription() const
+{
+	return "Signs an outstanding certificate request.";
+}
+
+/**
+ * Provide a short CLI description.
+ *
+ * @return text
+ */
+String CASignCommand::GetShortDescription() const
+{
+	return "signs an outstanding certificate request";
+}
+
+/**
+ * Define minimum arguments without key parameter.
+ *
+ * @return number of arguments
+ */
+int CASignCommand::GetMinArguments() const
+{
+	return 1;
+}
+
+/**
+ * Impersonate as Icinga user.
+ *
+ * @return impersonate level
+ */
+ImpersonationLevel CASignCommand::GetImpersonationLevel() const
+{
+	return ImpersonateIcinga;
+}
+
+/**
+ * The entry point for the "ca sign" CLI command.
+ *
+ * @return An exit status.
+ */
+int CASignCommand::Run(const boost::program_options::variables_map& vm, const std::vector<std::string>& ap) const
+{
+	String requestFile = ApiListener::GetCertificateRequestsDir() + "/" + ap[0] + ".json";
+
+	if (!Utility::PathExists(requestFile)) {
+		Log(LogCritical, "cli")
+			<< "No request exists for fingerprint '" << ap[0] << "'.";
+		return 1;
+	}
+
+	Dictionary::Ptr request = Utility::LoadJsonFile(requestFile);
+
+	if (!request)
+		return 1;
+
+	String certRequestText = request->Get("cert_request");
+
+	std::shared_ptr<X509> certRequest = StringToCertificate(certRequestText);
+
+	if (!certRequest) {
+		Log(LogCritical, "cli", "Certificate request is invalid. Could not parse X.509 certificate for the 'cert_request' attribute.");
+		return 1;
+	}
+
+	std::shared_ptr<X509> certResponse = CreateCertIcingaCA(certRequest);
+
+	BIO *out = BIO_new(BIO_s_mem());
+	X509_NAME_print_ex(out, X509_get_subject_name(certRequest.get()), 0, XN_FLAG_ONELINE & ~ASN1_STRFLGS_ESC_MSB);
+
+	char *data;
+	long length;
+	length = BIO_get_mem_data(out, &data);
+
+	String subject = String(data, data + length);
+	BIO_free(out);
+
+	if (!certResponse) {
+		Log(LogCritical, "cli")
+			<< "Could not sign certificate for '" << subject << "'.";
+		return 1;
+	}
+
+	request->Set("cert_response", CertificateToString(certResponse));
+
+	Utility::SaveJsonFile(requestFile, 0600, request);
+
+	Log(LogInformation, "cli")
+		<< "Signed certificate for '" << subject << "'.";
+
+	return 0;
+}