Add credentials table, CRUD endpoints, and credential parameter (#1767)

Co-authored-by: Muhammed Salih Altun <muhammedsalihaltun@gmail.com>

skyvern/forge/sdk/workflow/models/parameter.py

@@ -17,6 +17,7 @@ class ParameterType(StrEnum):
     BITWARDEN_SENSITIVE_INFORMATION = "bitwarden_sensitive_information"
     BITWARDEN_CREDIT_CARD_DATA = "bitwarden_credit_card_data"
     OUTPUT = "output"
+    CREDENTIAL = "credential"
 
 
 class Parameter(BaseModel, abc.ABC):
@@ -65,6 +66,20 @@ class BitwardenLoginCredentialParameter(Parameter):
     deleted_at: datetime | None = None
 
 
+class CredentialParameter(Parameter):
+    model_config = ConfigDict(from_attributes=True)
+    parameter_type: Literal[ParameterType.CREDENTIAL] = ParameterType.CREDENTIAL
+
+    credential_parameter_id: str
+    workflow_id: str
+
+    credential_id: str
+
+    created_at: datetime
+    modified_at: datetime
+    deleted_at: datetime | None = None
+
+
 class BitwardenSensitiveInformationParameter(Parameter):
     parameter_type: Literal[ParameterType.BITWARDEN_SENSITIVE_INFORMATION] = (
         ParameterType.BITWARDEN_SENSITIVE_INFORMATION
@@ -182,5 +197,6 @@ ParameterSubclasses = Union[
     BitwardenSensitiveInformationParameter,
     BitwardenCreditCardDataParameter,
     OutputParameter,
+    CredentialParameter,
 ]
 PARAMETER_TYPE = Annotated[ParameterSubclasses, Field(discriminator="parameter_type")]

skyvern/forge/sdk/workflow/models/yaml.py

@@ -43,6 +43,11 @@ class BitwardenLoginCredentialParameterYAML(ParameterYAML):
     bitwarden_collection_id: str | None = None
 
 
+class CredentialParameterYAML(ParameterYAML):
+    parameter_type: Literal[ParameterType.CREDENTIAL] = ParameterType.CREDENTIAL  # type: ignore
+    credential_id: str
+
+
 class BitwardenSensitiveInformationParameterYAML(ParameterYAML):
     # There is a mypy bug with Literal. Without the type: ignore, mypy will raise an error:
     # Parameter 1 of Literal[...] cannot be of type "Any"
@@ -341,6 +346,7 @@ PARAMETER_YAML_SUBCLASSES = (
     | WorkflowParameterYAML
     | ContextParameterYAML
     | OutputParameterYAML
+    | CredentialParameterYAML
 )
 PARAMETER_YAML_TYPES = Annotated[PARAMETER_YAML_SUBCLASSES, Field(discriminator="parameter_type")]