Add print dockerconfigjson secret command (#194)

Signed-off-by: Jens Müller <[email protected]>

cpo/commands/cluster/pull_secret/print.py

@@ -0,0 +1,70 @@
+#  Copyright 2024 IBM Corporation
+#
+#  Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+#
+#  http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+
+import base64
+
+import click
+
+from pydantic import BaseModel
+
+from cpo.utils.logging import loglevel_command
+
+
+class RegistryCredentials(BaseModel):
+    auth: str
+    email: str
+    password: str
+    username: str
+
+
+class DockerConfigJSON(BaseModel):
+    auths: dict[str, RegistryCredentials]
+
+
+@loglevel_command()
+@click.option("--registry-location", help="Container registry location", required=True)
+@click.option("--registry-location-username", help="Container registry username", required=True)
+@click.option("--registry-location-password", help="Container registry password", required=True)
+@click.option("--registry-location-email", default="", help="Container registry e-mail", show_default=True)
+@click.option("--encode-base64", is_flag=True)
+@click.pass_context
+def print(
+    ctx: click.Context,
+    registry_location: str,
+    registry_location_username: str,
+    registry_location_password: str,
+    registry_location_email: str,
+    encode_base64: bool,
+):
+    """Print dockerconfigjson secret based on the given credentials"""
+
+    docker_config_json = DockerConfigJSON(
+        auths={
+            registry_location: RegistryCredentials(
+                auth=base64.standard_b64encode(
+                    f"{registry_location_username}:{registry_location_password}".encode()
+                ).decode("utf-8"),
+                email=registry_location_email,
+                password=registry_location_password,
+                username=registry_location_username,
+            )
+        }
+    )
+
+    docker_config_json_str = docker_config_json.model_dump_json()
+
+    if encode_base64:
+        click.echo(base64.standard_b64encode(docker_config_json_str.encode()).decode("utf-8"))
+    else:
+        click.echo(docker_config_json_str)

pyproject.toml

@@ -13,18 +13,19 @@ classifiers = [
 	"Programming Language :: Python :: 3.11"
 ]
 dependencies = [
-	"ansible",
 	"ansible_runner",
+	"ansible",
 	"asyncssh",
-	"click",
 	"click-option-group",
+	"click",
 	"colorama",
 	"filelock",
 	"halo",
 	"jmespath",
 	"jsonschema",
 	"kubernetes >= 12",
 	"netifaces",
+	"pydantic",
 	"pypi_simple",
 	"pytest",
 	"pyyaml",