Support SSO provider config from infrahub.toml

backend/infrahub/config.py

@@ -451,6 +451,14 @@ class SecurityOIDCProvider2(SecurityOIDCSettings):
     model_config = SettingsConfigDict(env_prefix="INFRAHUB_OIDC_PROVIDER2_")
 
 
+class SecurityOIDCProviderSettings(BaseModel):
+    """This class is meant to facilitate configuration of OIDC providers when loading configuration from a infrahub.toml file."""
+
+    google: Optional[SecurityOIDCGoogle] = Field(default=None)
+    provider1: Optional[SecurityOIDCProvider1] = Field(default=None)
+    provider2: Optional[SecurityOIDCProvider2] = Field(default=None)
+
+
 class SecurityOAuth2BaseSettings(BaseSettings):
     """Baseclass for typing"""
 
@@ -490,6 +498,14 @@ class SecurityOAuth2Google(SecurityOAuth2Settings):
     display_label: str = Field(default="Google")
 
 
+class SecurityOAuth2ProviderSettings(BaseModel):
+    """This class is meant to facilitate configuration of OAuth2 providers when loading configuration from a infrahub.toml file."""
+
+    google: Optional[SecurityOAuth2Google] = Field(default=None)
+    provider1: Optional[SecurityOAuth2Provider1] = Field(default=None)
+    provider2: Optional[SecurityOAuth2Provider2] = Field(default=None)
+
+
 class MiscellaneousSettings(BaseSettings):
     model_config = SettingsConfigDict(env_prefix="INFRAHUB_MISC_")
     print_query_details: bool = False
@@ -535,7 +551,9 @@ class SecuritySettings(BaseSettings):
         default_factory=generate_uuid, description="The secret key used to validate authentication tokens"
     )
     oauth2_providers: list[Oauth2Provider] = Field(default_factory=list, description="The selected OAuth2 providers")
+    oauth2_provider_settings: SecurityOAuth2ProviderSettings = Field(default_factory=SecurityOAuth2ProviderSettings)
     oidc_providers: list[OIDCProvider] = Field(default_factory=list, description="The selected OIDC providers")
+    oidc_provider_settings: SecurityOIDCProviderSettings = Field(default_factory=SecurityOIDCProviderSettings)
     _oauth2_settings: dict[str, SecurityOAuth2Settings] = PrivateAttr(default_factory=dict)
     _oidc_settings: dict[str, SecurityOIDCSettings] = PrivateAttr(default_factory=dict)
 
@@ -547,9 +565,21 @@ def check_oauth2_provider_settings(self) -> Self:
             Oauth2Provider.GOOGLE: SecurityOAuth2Google,
         }
         for oauth2_provider in self.oauth2_providers:
-            provider = mapped_providers[oauth2_provider]()
-            if isinstance(provider, SecurityOAuth2Settings):
-                self._oauth2_settings[oauth2_provider.value] = provider
+            match oauth2_provider:
+                case Oauth2Provider.GOOGLE:
+                    if self.oauth2_provider_settings.google:
+                        self._oauth2_settings[oauth2_provider.value] = self.oauth2_provider_settings.google
+                case Oauth2Provider.PROVIDER1:
+                    if self.oauth2_provider_settings.provider1:
+                        self._oauth2_settings[oauth2_provider.value] = self.oauth2_provider_settings.provider1
+                case Oauth2Provider.PROVIDER2:
+                    if self.oauth2_provider_settings.provider2:
+                        self._oauth2_settings[oauth2_provider.value] = self.oauth2_provider_settings.provider2
+
+            if oauth2_provider.value not in self._oauth2_settings:
+                provider = mapped_providers[oauth2_provider]()
+                if isinstance(provider, SecurityOAuth2Settings):
+                    self._oauth2_settings[oauth2_provider.value] = provider
 
         return self
 
@@ -561,9 +591,21 @@ def check_oidc_provider_settings(self) -> Self:
             OIDCProvider.PROVIDER2: SecurityOIDCProvider2,
         }
         for oidc_provider in self.oidc_providers:
-            provider = mapped_providers[oidc_provider]()
-            if isinstance(provider, SecurityOIDCSettings):
-                self._oidc_settings[oidc_provider.value] = provider
+            match oidc_provider:
+                case OIDCProvider.GOOGLE:
+                    if self.oidc_provider_settings.google:
+                        self._oidc_settings[oidc_provider.value] = self.oidc_provider_settings.google
+                case OIDCProvider.PROVIDER1:
+                    if self.oidc_provider_settings.provider1:
+                        self._oidc_settings[oidc_provider.value] = self.oidc_provider_settings.provider1
+                case OIDCProvider.PROVIDER2:
+                    if self.oidc_provider_settings.provider2:
+                        self._oidc_settings[oidc_provider.value] = self.oidc_provider_settings.provider2
+
+            if oidc_provider.value not in self._oidc_settings:
+                provider = mapped_providers[oidc_provider]()
+                if isinstance(provider, SecurityOIDCSettings):
+                    self._oidc_settings[oidc_provider.value] = provider
 
         return self