DRIVERS-2616 Fix path handling for Windows

.evergreen/auth_aws/aws_tester.py

@@ -14,7 +14,11 @@
 
 HERE = os.path.abspath(os.path.dirname(__file__))
 
-sys.path.insert(0, os.path.join(HERE, 'lib'))
+def join(*parts):
+    return os.path.join(*parts).replace(os.sep, '/')
+
+
+sys.path.insert(0, join(HERE, 'lib'))
 from util import get_key as _get_key
 from aws_assume_role import _assume_role
 from aws_assume_web_role import _assume_role_with_web_identity
@@ -28,7 +32,7 @@
 _USE_AWS_SECRETS = False
 
 try:
-    with open(os.path.join(HERE, 'aws_e2e_setup.json')) as fid:
+    with open(join(HERE, 'aws_e2e_setup.json')) as fid:
         CONFIG = json.load(fid)
         get_key = partial(_get_key, uppercase=False)
 except FileNotFoundError:
@@ -62,7 +66,7 @@ def setup_assume_role():
 
     role_name = CONFIG[get_key("iam_auth_assume_role_name")]
     creds = _assume_role(role_name)
-    with open(os.path.join(HERE, 'creds.json'), 'w') as fid:
+    with open(join(HERE, 'creds.json'), 'w') as fid:
         json.dump(creds, fid)
 
     # Create the user.
@@ -139,7 +143,7 @@ def setup_web_identity():
     os.environ['AWS_ROLE_ARN'] = CONFIG[get_key("iam_auth_assume_web_role_name")]
 
     creds = _assume_role_with_web_identity()
-    with open(os.path.join(HERE, 'creds.json'), 'w') as fid:
+    with open(join(HERE, 'creds.json'), 'w') as fid:
         json.dump(creds, fid)
 
     # Create the user.

.evergreen/auth_aws/lib/aws_handle_oidc_creds.py

@@ -105,6 +105,7 @@ def get_id_token(config=None, expires=None):
     token = response["id_token"]
     if config['token_file']:
         with open(config['token_file'], 'w') as fid:
+            print(f"Writing token file: {config['token_file']}")
             fid.write(token)
     return token
 

.evergreen/auth_oidc/oidc_get_tokens.py

@@ -3,11 +3,11 @@
 
 HERE = os.path.abspath(os.path.dirname(__file__))
 sys.path.insert(0, HERE)
-from utils import get_secrets, get_id_token, DEFAULT_CLIENT
+from utils import get_secrets, get_id_token, DEFAULT_CLIENT, join
 
 
 def main():
-    token_dir = os.environ['OIDC_TOKEN_DIR']
+    token_dir = os.environ['OIDC_TOKEN_DIR'].replace(os.sep, '/')
     os.makedirs(token_dir, exist_ok=True)
     secrets = get_secrets()
     config = {
@@ -18,26 +18,26 @@ def main():
         'client_id': DEFAULT_CLIENT,
         'client_secret': secrets['oidc_client_secret'],
         'username': 'test_user1',
-        'token_file': os.path.join(token_dir, 'test_user1')
+        'token_file': join(token_dir, 'test_user1')
     }
     get_id_token(config)
     for i in range(2):
-        config['token_file'] = os.path.join(token_dir, f'test_user1_{i+1}')
+        config['token_file'] = join(token_dir, f'test_user1_{i+1}')
         get_id_token(config)
     config['issuer'] = secrets['oidc_issuer_2_uri']
     config['username'] = 'test_user2'
-    config['token_file'] = os.path.join(token_dir, 'test_user2')
+    config['token_file'] = join(token_dir, 'test_user2')
     get_id_token(config)
     for i in range(2):
-        config['token_file'] = os.path.join(token_dir, f'test_user2_{i+1}')
+        config['token_file'] = join(token_dir, f'test_user2_{i+1}')
         get_id_token(config)
     config['issuer'] = secrets['oidc_issuer_1_uri']
     config['username'] = 'test_user1'
-    config['token_file'] = os.path.join(token_dir, 'test_user1_expires')
+    config['token_file'] = join(token_dir, 'test_user1_expires')
     get_id_token(config, expires=60)
 
     print(f"Wrote tokens to {token_dir}")
 
 
 if __name__ == '__main__':
-    main()
+    main()

.evergreen/auth_oidc/oidc_get_tokens.sh

@@ -1,16 +1,15 @@
 #!/usr/bin/env bash
 #
-# Bootstrapping file to launch a local oidc-enabled server and create
-# OIDC tokens that can be used for local testing.  See README for
-# prequisites and usage.
+# Get the set of OIDC tokens in the OIDC_TOKEN_DIR.
 #
-set -eux
-if [[ -z "${AWS_ROLE_ARN}" ||  -z "${AWS_ACCESS_KEY_ID}" || -z "${AWS_SECRET_ACCESS_KEY}" ]]; then
-    echo "Missing AWS credentials"
-    exit 1
+set -ex
+if [ -z "$OIDC_TOKEN_DIR" ]; then
+    if [ "Windows_NT" = "$OS" ]; then
+        export OIDC_TOKEN_DIR=C:/Temp/tokens
+    else
+        export OIDC_TOKEN_DIR=/tmp/tokens
+    fi
 fi
-export OIDC_TOKEN_DIR=${OIDC_TOKEN_DIR:-/tmp/tokens}
-
-rm -rf authoidcvenv
+mkdir -p $OIDC_TOKEN_DIR
 . ./activate-authoidcvenv.sh
-python oidc_get_tokens.py
+python oidc_get_tokens.py

.evergreen/auth_oidc/utils.py

@@ -5,10 +5,14 @@
 import boto3
 
 HERE = os.path.abspath(os.path.dirname(__file__))
-aws_lib = os.path.join(os.path.dirname(HERE), 'auth_aws', 'lib')
+
+def join(*args):
+    return os.path.join(*args).replace(os.sep, '/')
+
+aws_lib = join(os.path.dirname(HERE), 'auth_aws', 'lib')
 sys.path.insert(0, aws_lib)
 from aws_handle_oidc_creds import get_id_token, MOCK_ENDPOINT
-aws_root = os.path.join(os.path.dirname(HERE), 'auth_aws')
+aws_root = join(os.path.dirname(HERE), 'auth_aws')
 sys.path.insert(0, aws_root)
 from setup_secrets import get_secrets as root_get_secrets