From 917739023a7acaae3645bbfd27ed454df3c5be33 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Tue, 20 Sep 2022 17:46:57 +0200
Subject: Adding upstream version 3.5.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 pgcli/auth.py | 58 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 pgcli/auth.py

(limited to 'pgcli/auth.py')

diff --git a/pgcli/auth.py b/pgcli/auth.py
new file mode 100644
index 0000000..342c412
--- /dev/null
+++ b/pgcli/auth.py
@@ -0,0 +1,58 @@
+import click
+from textwrap import dedent
+
+
+keyring = None  # keyring will be loaded later
+
+
+keyring_error_message = dedent(
+    """\
+    {}
+    {}
+    To remove this message do one of the following:
+    - prepare keyring as described at: https://keyring.readthedocs.io/en/stable/
+    - uninstall keyring: pip uninstall keyring
+    - disable keyring in our configuration: add keyring = False to [main]"""
+)
+
+
+def keyring_initialize(keyring_enabled, *, logger):
+    """Initialize keyring only if explicitly enabled"""
+    global keyring
+
+    if keyring_enabled:
+        # Try best to load keyring (issue #1041).
+        import importlib
+
+        try:
+            keyring = importlib.import_module("keyring")
+        except Exception as e:  # ImportError for Python 2, ModuleNotFoundError for Python 3
+            logger.warning("import keyring failed: %r.", e)
+
+
+def keyring_get_password(key):
+    """Attempt to get password from keyring"""
+    # Find password from store
+    passwd = ""
+    try:
+        passwd = keyring.get_password("pgcli", key) or ""
+    except Exception as e:
+        click.secho(
+            keyring_error_message.format(
+                "Load your password from keyring returned:", str(e)
+            ),
+            err=True,
+            fg="red",
+        )
+    return passwd
+
+
+def keyring_set_password(key, passwd):
+    try:
+        keyring.set_password("pgcli", key, passwd)
+    except Exception as e:
+        click.secho(
+            keyring_error_message.format("Set password in keyring returned:", str(e)),
+            err=True,
+            fg="red",
+        )
-- 
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