Added an interface for password changing endpoint.

autograder/api/config.py

@@ -42,7 +42,7 @@ def parse_api_config(config, params,
     """
     Given a tiered config and api parameters,
     return a dict that can be directly sierialized and sent to the autograder.
-    Any hashed params will be hashed.
+    Any hashed params that are not empty will be hashed.
     If |exit_on_error| is true sys.exit() will be called on an error,
     otherwise an error will be raised on an error.
     Any keys in |additional_*_keys| will be returned in a second dict.
@@ -73,7 +73,7 @@ def _parse_api_config(config, params, additional_required_keys, additional_optio
             continue
 
         value = config[param.config_key]
-        if (param.hash):
+        if (param.hash and (value != '')):
             value = autograder.util.hash.sha256_hex(value)
 
         data[param.key] = value
@@ -205,6 +205,10 @@ def get_argument_parser(
         required = False,
         parser_options = {'action': 'store_true', 'default': False})
 
+PARAM_NEW_PASS = APIParam('new-pass',
+        'The new password to set for the user that is the target of this request.',
+        required = False, hash = True)
+
 PARAM_SKIP_EMAILS = APIParam('skip-emails',
         'Skip sending any emails. Be aware that this may result in inaccessible information.',
         required = False,
@@ -219,6 +223,10 @@ def get_argument_parser(
         'The email of the user that is the target of this request.',
         required = True)
 
+PARAM_TARGET_EMAIL_OR_SELF = APIParam('target-email',
+        'The email of the user that is the target of this request (context user if unspecified).',
+        required = False)
+
 PARAM_TARGET_PASS = APIParam('target-pass',
         'The password of the user that is the target of this request.',
         required = True, hash = True)

autograder/api/user/changepass.py

@@ -0,0 +1,24 @@
+import autograder.api.common
+import autograder.api.config
+
+API_ENDPOINT = 'user/change/pass'
+API_PARAMS = [
+    autograder.api.config.PARAM_COURSE_ID,
+    autograder.api.config.PARAM_USER_EMAIL,
+    autograder.api.config.PARAM_USER_PASS,
+
+    autograder.api.config.PARAM_TARGET_EMAIL_OR_SELF,
+    autograder.api.config.PARAM_NEW_PASS,
+]
+
+DESCRIPTION = 'Change a user\' password.'
+
+def send(arguments, **kwargs):
+    return autograder.api.common.handle_api_request(arguments, API_PARAMS, API_ENDPOINT, **kwargs)
+
+def _get_parser():
+    parser = autograder.api.config.get_argument_parser(
+        description = DESCRIPTION,
+        params = API_PARAMS)
+
+    return parser

autograder/cli/user/change-pass.py

@@ -0,0 +1,24 @@
+import sys
+
+import autograder.api.user.change
+import autograder.cli.common
+
+def run(arguments):
+    result = autograder.api.user.change.send(arguments, exit_on_error = True)
+
+    if (not result['found-user']):
+        print("User not found.")
+        return 0
+
+    print("Password changed.")
+    return 0
+
+def main():
+    return run(_get_parser().parse_args())
+
+def _get_parser():
+    parser = autograder.api.user.change._get_parser()
+    return parser
+
+if (__name__ == '__main__'):
+    sys.exit(main())

tests/api/data/test_user_change_pass_gen.json

@@ -0,0 +1,10 @@
+{
+    "endpoint": "user/change/pass",
+    "arguments": {
+        "target-email": "[email protected]",
+        "new-pass": ""
+    },
+    "output": {
+        "found-user": true
+    }
+}

tests/api/data/test_user_change_pass_other.json

@@ -0,0 +1,10 @@
+{
+    "endpoint": "user/change/pass",
+    "arguments": {
+        "target-email": "[email protected]",
+        "new-pass": "new-pass"
+    },
+    "output": {
+        "found-user": true
+    }
+}

tests/api/data/test_user_change_pass_self.json

@@ -0,0 +1,10 @@
+{
+    "endpoint": "user/change/pass",
+    "arguments": {
+        "target-email": "",
+        "new-pass": "new-pass"
+    },
+    "output": {
+        "found-user": true
+    }
+}