introduce credentials api

src/main/python/ddadevops/credential.py

@@ -1,15 +1,24 @@
+import deprecation
 from .python_util import execute
 
-def gopass_field_from_path (path, field):
+
+@deprecation.deprecated(
+    deprecated_in="3.2", details="use infrastructure.CredentialsApi instead"
+)
+def gopass_field_from_path(path, field):
     credential = None
     if path and field:
-        print('get field for: ' + path + ', ' + field)
-        credential = execute(['gopass', 'show', path, field])
+        print("get field for: " + path + ", " + field)
+        credential = execute(["gopass", "show", path, field])
     return credential
 
-def gopass_password_from_path (path):
+
+@deprecation.deprecated(
+    deprecated_in="3.2", details="use infrastructure.CredentialsApi instead"
+)
+def gopass_password_from_path(path):
     credential = None
     if path:
-        print('get password for: ' + path)
-        credential = execute(['gopass', 'show', '--password', path])
+        print("get password for: " + path)
+        credential = execute(["gopass", "show", "--password", path])
     return credential

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

@@ -1,22 +1,30 @@
 from pathlib import Path
+from typing import List
 from .common import Devops, MixinType, BuildType
-from .credentials import Credentials
+from .credentials import Credentials, GopassType
 from .devops_factory import DevopsFactory
 from .version import Version
 from src.main.python.ddadevops.infrastructure import (
-    BuildFileRepository    
+    BuildFileRepository,
+    CredentialsApi,
+    EnvironmentApi,
 )
 
+
 class InitService:
-    def __init__(self, devops_factory, build_file_repository):
+    def __init__(self, devops_factory, build_file_repository, credentials_api, environment_api):
         self.devops_factory = devops_factory
         self.build_file_repository = build_file_repository
+        self.credentials_api = credentials_api
+        self.environment_api = environment_api
 
     @classmethod
     def prod(cls, base_dir: str):
         return cls(
             DevopsFactory(),
             BuildFileRepository(base_dir),
+            CredentialsApi(),
+            EnvironmentApi(),
         )
 
     def initialize(self, input: dict) -> Devops:
@@ -25,12 +33,6 @@ class InitService:
 
         version = None
 
-        if MixinType.RELEASE in mixin_types:
-            primary_build_file_id = input.get("release_primary_build_file", "./project.clj")
-            primary_build_file = self.build_file_repository.get(Path(primary_build_file_id))
-            version = primary_build_file.get_version()
-
-        
         if BuildType.C4K in build_types:
             default_mappings = [
                 {
@@ -40,8 +42,38 @@ class InitService:
                 {
                     "gopass_path": "server/meissa/grafana-cloud",
                     "name": "grafana_cloud_password",
-                }
+                },
             ]
         credentials = Credentials(input, default_mappings)
+        passwords = self.resolve_passwords(credentials)
+
+        # merge passwords & input
+
+        if MixinType.RELEASE in mixin_types:
+            primary_build_file_id = input.get(
+                "release_primary_build_file", "./project.clj"
+            )
+            primary_build_file = self.build_file_repository.get(
+                Path(primary_build_file_id)
+            )
+            version = primary_build_file.get_version()
 
         return self.devops_factory.build_devops(input, version=version)
+
+    def resolve_passwords(self, credentials: Credentials) -> List[str]:
+        result = {}
+        for name in credentials.mappings.keys():
+            mapping = credentials.mappings[name]
+            env_value = self.environment_api.get(mapping.name_for_environment)
+            if env_value:
+                result[name] = env_value
+            else:
+                if mapping.gopass_type == GopassType.FIELD:
+                    result[name] = self.credentials_api.gopass_field_from_path(
+                        mapping.gopass_path, mapping.gopass_field
+                    )
+                if mapping.gopass_type == GopassType.PASSWORD:
+                    result[name] = self.credentials_api.gopass_password_from_path(
+                        mapping.gopass_path
+                    )
+        return result

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

@@ -1,2 +1,10 @@
-from .infrastructure import FileApi, ImageApi, ResourceApi, ExecutionApi, ProjectRepository, EnvironmentApi
+from .infrastructure import (
+    FileApi,
+    ImageApi,
+    ResourceApi,
+    ExecutionApi,
+    ProjectRepository,
+    EnvironmentApi,
+    CredentialsApi,
+)
 from .repository import DevopsRepository, BuildFileRepository

src/main/python/ddadevops/infrastructure/infrastructure.py

@@ -101,6 +101,24 @@ class ExecutionApi:
         return output
 
 class EnvironmentApi():
-
     def get(self, key):
         return environ.get(key)
+
+
+class CredentialsApi():
+    def __init__ (self):
+        self.execution_api = ExecutionApi()
+
+    def gopass_field_from_path (self, path, field):
+        credential = None
+        if path and field:
+            print('get field for: ' + path + ', ' + field)
+            credential = self.execution_api.execute(['gopass', 'show', path, field])
+        return credential
+
+    def gopass_password_from_path (elf, path):
+        credential = None
+        if path:
+            print('get password for: ' + path)
+            credential = self.execution_api.execute(['gopass', 'show', '--password', path])
+        return credential

src/test/python/domain/helper.py

@@ -49,3 +49,16 @@ class BuildFileRepositoryMock:
 
     def write(self, build_file: BuildFile):
         pass
+
+class EnvironmentApiMock():
+    def get(self, key):
+        pass
+
+
+class CredentialsApiMock():
+    def gopass_field_from_path (self, path, field):
+        pass
+
+    def gopass_password_from_path (elf, path):
+        pass
+

src/test/python/domain/test_init_service.py

@@ -5,13 +5,15 @@ from src.main.python.ddadevops.domain import (
     Version,
     MixinType,
 )
-from .helper import BuildFileRepositoryMock, devops_config
+from .helper import BuildFileRepositoryMock, EnvironmentApiMock, CredentialsApiMock, devops_config
 
 
 def test_sould_load_build_file():
     sut = InitService(
         DevopsFactory(),
         BuildFileRepositoryMock(),
+        CredentialsApiMock(),
+        EnvironmentApiMock(),
     )
     assert (
         Version.from_str("1.1.5-SNAPSHOT")