introduce Credentials

doc/architecture/Domain.md

@@ -39,6 +39,18 @@ classDiagram
         release_current_branch
         version
     }
+    class Credentials {
+
+    }
+    class CredentialMapping {
+        name
+        gopass_path
+        gopass_field
+        gopass_type()
+        name_for_input()
+        name_for_environment ()
+    }
+
 
     class BuildFile {
         <<AggregateRoot>>
@@ -60,10 +72,12 @@ classDiagram
     Devops *-- "0..1" Image: spcialized_builds
     Devops *-- "0..1" C4k: spcialized_builds
     Devops *-- "0..1" Release: mixins
+    Devops *-- "0..1" Credentials: mixins
     Release o-- "0..1" BuildFile: primary_build_file
     Release o-- "0..n" BuildFile: secondary_build_files
     BuildFile *-- "1" Version
     C4k *-- DnsRecord
+    Credentials *-- "0..n" CredentialMapping: mappings
     
 ```
 

requirements.txt

@@ -5,3 +5,4 @@ dda-python-terraform==2.0.1
 packaging
 boto3
 pyyaml
+inflection

src/main/python/ddadevops/c4k_build.py

@@ -48,31 +48,31 @@ class C4kBuild(DevopsBuild):
     def __init__(self, project, config):
         super().__init__(project, config)
         self.execution_api = ExecutionApi()
-        devops = self.repo.get_devops(self.project)
+        devops = self.devops_repo.get_devops(self.project)
         if BuildType.C4K not in devops.specialized_builds:
             raise ValueError(f"C4kBuild requires BuildType.C4K")
 
     def update_runtime_config(self, dns_record: DnsRecord):
-        devops = self.repo.get_devops(self.project)
+        devops = self.devops_repo.get_devops(self.project)
         devops.specialized_builds[BuildType.C4K].update_runtime_config(dns_record)
-        self.repo.set_devops(self.project, devops)
+        self.devops_repo.set_devops(self.project, devops)
 
     def write_c4k_config(self):
-        devops = self.repo.get_devops(self.project)
+        devops = self.devops_repo.get_devops(self.project)
         path = devops.build_path() + "/out_c4k_config.yaml"
         self.file_api.write_yaml_to_file(
             path, devops.specialized_builds[BuildType.C4K].config()
         )
 
     def write_c4k_auth(self):
-        devops = self.repo.get_devops(self.project)
+        devops = self.devops_repo.get_devops(self.project)
         path = devops.build_path() + "/out_c4k_auth.yaml"
         self.file_api.write_yaml_to_file(
             path, devops.specialized_builds[BuildType.C4K].auth()
         )
 
     def c4k_apply(self, dry_run=False):
-        devops = self.repo.get_devops(self.project)
+        devops = self.devops_repo.get_devops(self.project)
         return self.execution_api.execute(
             devops.specialized_builds[BuildType.C4K].command(devops), dry_run
         )

src/main/python/ddadevops/domain/__init__.py

@@ -3,6 +3,7 @@ from .devops_factory import DevopsFactory
 from .image import Image
 from .c4k import C4k
 from .release import Release, EnvironmentKeys
+from .credentials import Credentials, CredentialMapping, GopassType
 from .version import Version
 from .build_file import BuildFileType, BuildFile
 from .init_service import InitService

src/main/python/ddadevops/domain/common.py

@@ -1,7 +1,6 @@
 import deprecation
 from enum import Enum
 from typing import List, TypedDict
-import logging
 import deprecation
 
 
@@ -16,6 +15,7 @@ class BuildType(Enum):
 
 class MixinType(Enum):
     RELEASE = 0
+    CREDENTIALS = 1
 
 
 class ReleaseType(Enum):

src/main/python/ddadevops/domain/credentials.py

@@ -0,0 +1,56 @@
+import deprecation
+from enum import Enum
+from typing import List, TypedDict
+from inflection import underscore
+import deprecation
+from .common import (
+    Validateable,
+)
+
+
+class GopassType(Enum):
+    FIELD = 0
+    PASSWORD = 1
+
+
+class CredentialMapping(Validateable):
+    def __init__(self, mapping: dict):
+        self.name = mapping.get("name", None)
+        self.gopass_field = mapping.get("gopass_field", None)
+        self.gopass_path = mapping.get("gopass_path", None)
+
+    def validate(self) -> List[str]:
+        result = []
+        result += self.__validate_is_not_empty__("gopass_path")
+        if not self.name and not self.gopass_field:
+            result.append(f"Either name or gopass field has to be defined.")
+        return result
+
+    def gopass_type(self):
+        if self.gopass_field:
+            return GopassType.FIELD
+        else:
+            return GopassType.PASSWORD
+
+    def name_for_input(self):
+        if self.name:
+            return self.name
+        else:
+            return underscore(self.gopass_field)
+
+    def name_for_environment(self):
+        return self.name_for_input().upper()
+
+
+class Credentials(Validateable):
+    def __init__(self, input: dict):
+        input_mappings = input.get("credentials_mapping", [])
+        self.mappings = []
+        for input_mapping in input_mappings:
+            self.mappings.append(CredentialMapping(input_mapping))
+
+    def validate(self) -> List[str]:
+        result = []
+        for mapping in self.mappings:
+            result += mapping.validate()
+        return result

src/main/python/ddadevops/domain/devops_factory.py

@@ -25,6 +25,19 @@ class DevopsFactory:
         mixins = {}
         if MixinType.RELEASE in mixin_types:
             mixins[MixinType.RELEASE] = Release(input, version)
+        if MixinType.CREDENTIALS in mixin_types:
+            if BuildType.C4K in build_types:
+                default_mappings = [
+                    {
+                        "gopass_path": "server/meissa/grafana-cloud",
+                        "gopass_field": "grafana-cloud-user",
+                    },
+                    {
+                        "gopass_path": "server/meissa/grafana-cloud",
+                        "name": "grafana_cloud_password",
+                    }
+                ]
+            mixins[MixinType.CREDENTIALS] = Credentials(input, version)
 
         devops = Devops(input, specialized_builds=specialized_builds, mixins=mixins)
 

src/main/python/ddadevops/domain/version.py

@@ -33,6 +33,9 @@ class Version(Validateable):
     def __eq__(self, other):
         return other and self.to_string() == other.to_string()
 
+    def __hash__(self) -> int:
+        return self.to_string().__hash__()
+
     def is_snapshot(self):
         return not self.snapshot_suffix == None
 
@@ -47,17 +50,27 @@ class Version(Validateable):
         result += self.__validate_is_not_empty__("version_list")
         if self.version_list and len(self.version_list) < 3:
             result += [f"version_list must have at least 3 levels."]
-        if self.version_list and self.version_string and self.to_string() != self.version_string:
+        if (
-            result += [f"version_string not parsed correct. Input was {self.version_string} parsed was {self.to_string()}"]
+            self.version_list
+            and self.version_string
+            and self.to_string() != self.version_string
+        ):
+            result += [
+                f"version_string not parsed correct. Input was {self.version_string} parsed was {self.to_string()}"
+            ]
         return result
 
     def create_bump(self, snapshot_suffix: str = None):
         new_version_list = self.version_list.copy()
         if self.is_snapshot():
-            return Version(new_version_list, snapshot_suffix=self.snapshot_suffix, version_str=None)
+            return Version(
+                new_version_list, snapshot_suffix=self.snapshot_suffix, version_str=None
+            )
         else:
             new_version_list[2] += 1
-            return Version(new_version_list, snapshot_suffix=snapshot_suffix, version_str=None)
+            return Version(
+                new_version_list, snapshot_suffix=snapshot_suffix, version_str=None
+            )
 
     def create_patch(self):
         new_version_list = self.version_list.copy()
@@ -78,7 +91,7 @@ class Version(Validateable):
 
     def create_major(self):
         new_version_list = self.version_list.copy()
-        if self.is_snapshot() and new_version_list[2] == 0 and new_version_list[1] == 0 :
+        if self.is_snapshot() and new_version_list[2] == 0 and new_version_list[1] == 0:
             return Version(new_version_list, snapshot_suffix=None, version_str=None)
         else:
             new_version_list[2] = 0

src/test/python/domain/test_crededntials.py

@@ -0,0 +1,107 @@
+import pytest
+from pathlib import Path
+from src.main.python.ddadevops.domain import (
+    CredentialMapping,
+    Credentials,
+    GopassType,
+    MixinType,
+)
+from .helper import build_devops
+
+
+def test_should_create_mapping():
+    sut = CredentialMapping(
+        {
+            "gopass_path": "server/meissa/grafana-cloud",
+            "gopass_field": "grafana-cloud-user",
+        }
+    )
+    assert "grafana_cloud_user" == sut.name_for_input()
+    assert "GRAFANA_CLOUD_USER" == sut.name_for_environment()
+    assert GopassType.FIELD == sut.gopass_type()
+
+    sut = CredentialMapping(
+        {
+            "gopass_path": "server/meissa/grafana-cloud",
+            "name": "grafana_cloud_password",
+        }
+    )
+    assert "grafana_cloud_password" == sut.name_for_input()
+    assert "GRAFANA_CLOUD_PASSWORD" == sut.name_for_environment()
+    assert GopassType.PASSWORD == sut.gopass_type()
+
+
+def test_should_validate_CredentialMapping():
+    sut = CredentialMapping(
+        {
+            "gopass_path": "server/meissa/grafana-cloud",
+            "gopass_field": "grafana-cloud-user",
+        }
+    )
+    assert sut.is_valid()
+
+    sut = CredentialMapping(
+        {
+            "gopass_path": "server/meissa/grafana-cloud",
+            "name": "grafana_cloud_user",
+        }
+    )
+    assert sut.is_valid()
+
+    sut = CredentialMapping(
+        {
+            "gopass_path": "server/meissa/grafana-cloud",
+        }
+    )
+    assert not sut.is_valid()
+
+
+def test_should_create_credentials():
+    sut = Credentials(
+        {
+            "credentials_mapping": [
+                {
+                    "gopass_path": "server/meissa/grafana-cloud",
+                    "gopass_field": "grafana-cloud-user",
+                },
+                {
+                    "gopass_path": "server/meissa/grafana-cloud",
+                    "name": "grafana_cloud_password",
+                },
+            ],
+        }
+    )
+
+    assert sut
+
+def test_should_validate_credentials():
+    sut = Credentials(
+        {
+            "credentials_mapping": [
+                {
+                    "gopass_path": "server/meissa/grafana-cloud",
+                    "gopass_field": "grafana-cloud-user",
+                },
+                {
+                    "gopass_path": "server/meissa/grafana-cloud",
+                    "name": "grafana_cloud_password",
+                },
+            ],
+        }
+    )
+    assert sut.is_valid()
+
+    sut = Credentials(
+        {
+            "credentials_mapping": [
+                {
+                    "gopass_path": "server/meissa/grafana-cloud",
+                    "gopass_field": "grafana-cloud-user",
+                },
+                {
+                    "gopass_path": "server/meissa/grafana-cloud"
+                },
+            ],
+        }
+    )
+    assert not sut.is_valid()

src/test/python/domain/test_devops.py

@@ -6,4 +6,4 @@ from .helper import build_devops
 
 def test_devops_buildpath():
     sut = build_devops({'module': "cloud", 'name': "meissa"})
-    assert "../../../target/meissa/cloud" == sut.build_path()
+    assert "root_path/target/meissa/cloud" == sut.build_path()

src/test/python/test_c4k_build.py

@@ -2,22 +2,20 @@ import os
 from pybuilder.core import Project
 from src.main.python.ddadevops.domain import DnsRecord
 from src.main.python.ddadevops.c4k_build import C4kBuild, add_c4k_mixin_config
-from .domain.test_helper import devops_config
+from .domain.helper import devops_config
 
 
 def test_c4k_mixin(tmp_path):
-    build_dir = "build"
+    str_tmp_path = str(tmp_path)
-    project_name = "testing-project"
+    project = Project(str_tmp_path, name="name")
-    module_name = "c4k-test"
-    tmp_path_str = str(tmp_path)
 
-    project = Project(tmp_path_str, name=project_name)
     sut = C4kBuild(
         project,
         devops_config(
             {
+                "project_root_path": str_tmp_path,
+                "mixin_types": [],
                 "build_types": ["C4K"],
-                "project_root_path": tmp_path_str,
                 "module": "c4k-test",
                 "c4k_config": {"a": 1, "b": 2},
                 "c4k_auth": {"c": 3, "d": 4},
@@ -28,7 +26,7 @@ def test_c4k_mixin(tmp_path):
     )
 
     sut.initialize_build_dir()
-    assert sut.build_path() == f"{tmp_path_str}/target/name/c4k-test"
+    assert sut.build_path() == f"{str_tmp_path}/target/name/c4k-test"
 
     sut.update_runtime_config(DnsRecord("test.de", ipv6="::1"))
     sut.write_c4k_config()