1 files changed, 121 insertions, 0 deletions
diff --git a/src/tests/gnupg.py b/src/tests/gnupg.py
new file mode 100644
index 0000000..375cbc9
--- /dev/null
+++ b/src/tests/gnupg.py
@@ -0,0 +1,121 @@
+import copy
+from cli_common import run_proc
+
+class GnuPG(object):
+    def __init__(self, homedir, gpg_path):
+        self.__gpg = gpg_path
+        self.__common_params = ['--homedir', homedir, '--yes']
+        self.__password = None
+        self.__userid = None
+        self.__hash = None
+
+    @property
+    def bin(self):
+        return self.__gpg
+
+    @property
+    def common_params(self):
+        return copy.copy(self.__common_params)
+
+    @property
+    def password(self):
+        return self.__password
+
+    @property
+    def userid(self):
+        return self.__userid
+
+    @userid.setter
+    def userid(self, val):
+        self.__userid = val
+
+    @property
+    def hash(self):
+        return self.__hash
+
+    @hash.setter
+    def hash(self, val):
+        self.__hash = val
+
+    @password.setter
+    def password(self, val):
+        self.__password = val
+
+    def copy(self):
+        return copy.deepcopy(self)
+
+    def _run(self, cmd, params, batch_input = None):
+        retcode, _, _ = run_proc(cmd, params, batch_input)
+        return retcode == 0
+
+    def list_keys(self, secret = False):
+        params = ['--list-secret-keys'] if secret else ['--list-keys']
+        params = params + self.common_params
+        return self._run(self.__gpg, params)
+
+    def generate_key_batch(self, batch_input):
+        params = ['--gen-key', '--expert', '--batch',
+                  '--pinentry-mode', 'loopback'] + self.common_params
+        if self.password:
+            params += ['--passphrase', self.password]
+        if self.hash:
+            params += ['--cert-digest-algo', self.hash]
+        return self._run(self.__gpg, params, batch_input)
+
+    def export_key(self, out_filename, secret=False):
+        params = ['--armor']
+        if secret:
+            params += ['--pinentry-mode', 'loopback', '--export-secret-key']
+            params += ['--passphrase', self.password]
+        else:
+           params = ['--export']
+
+        params = self.common_params + \
+            params + ['-o', out_filename, self.userid]
+        return self._run(self.__gpg, params)
+
+    def import_key(self, filename, secret = False):
+        params = self.common_params
+        if secret:
+            params += ['--trust-model', 'always']
+            params += ['--batch']
+            params += ['--passphrase', self.password]
+        params += ['--import', filename]
+        return self._run(self.__gpg, params)
+
+    def sign(self, out, input):
+        params = self.common_params
+        params += ['--passphrase', self.password]
+        params += ['--batch']
+        params += ['--pinentry-mode', 'loopback']
+        params += ['-u', self.userid]
+        params += ['-o', out]
+        params += ['--sign', input]
+        if self.hash:
+            params += ['--digest-algo', self.hash]
+        return self._run(self.__gpg, params)
+
+    def verify(self, input):
+        params = self.common_params
+        params += ['--verify', input]
+        if self.hash:
+            params += ['--digest-algo', self.hash]
+        return self._run(self.__gpg, params)
+
+    def encrypt(self, recipient, out, input):
+        params = self.common_params
+        params += ['--passphrase', self.password]
+        params += ['-r', recipient]
+        params += ['-o', out]
+        # Blindely trust the key without asking
+        params += ['--always-trust']
+        params += ['--encrypt', input]
+        return self._run(self.__gpg, params)
+
+    def decrypt(self, out, input):
+        params = self.common_params
+        params += ['--passphrase', self.password]
+        params += ['--pinentry-mode', 'loopback']
+        params += ['-o', out]
+        params += ['--decrypt', input]
+        return self._run(self.__gpg, params)