1 files changed, 53 insertions, 0 deletions
diff --git a/ipaclient/plugins/ca.py b/ipaclient/plugins/ca.py
new file mode 100644
index 000000000..fcdf48463
--- /dev/null
+++ b/ipaclient/plugins/ca.py
@@ -0,0 +1,53 @@
+#
+# Copyright (C) 2016  FreeIPA Contributors see COPYING for license
+#
+
+import base64
+from ipaclient.frontend import MethodOverride
+from ipalib import util, x509, Str
+from ipalib.plugable import Registry
+from ipalib.text import _
+
+register = Registry()
+
+
+class WithCertOutArgs(MethodOverride):
+
+    takes_options = (
+        Str(
+            'certificate_out?',
+            doc=_('Write certificate (chain if --chain used) to file'),
+            include='cli',
+            cli_metavar='FILE',
+        ),
+    )
+
+    def forward(self, *keys, **options):
+        filename = None
+        if 'certificate_out' in options:
+            filename = options.pop('certificate_out')
+            util.check_writable_file(filename)
+
+        result = super(WithCertOutArgs, self).forward(*keys, **options)
+        if filename:
+            def to_pem(x):
+                return x509.make_pem(x)
+            if options.get('chain', False):
+                ders = result['result']['certificate_chain']
+                data = '\n'.join(to_pem(base64.b64encode(der)) for der in ders)
+            else:
+                data = to_pem(result['result']['certificate'])
+            with open(filename, 'wb') as f:
+                f.write(data)
+
+        return result
+
+
+@register(override=True, no_fail=True)
+class ca_add(WithCertOutArgs):
+    pass
+
+
+@register(override=True, no_fail=True)
+class ca_show(WithCertOutArgs):
+    pass