35 lines
1.2 KiB
Python
35 lines
1.2 KiB
Python
from __future__ import annotations
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import re
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from typing import Literal
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from pydantic import BaseModel, ConfigDict, Field, field_validator
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_REVISION = re.compile(r"^[0-9a-f]{40}$")
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_DIGEST = re.compile(r"^sha256:[0-9a-f]{64}$")
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class ForgeBootstrapPreflightV1(BaseModel):
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"""Fixed read-only input for Forge production bootstrap readiness."""
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model_config = ConfigDict(extra="forbid", strict=True)
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api_version: Literal["itworx.forge-bootstrap-preflight/v1"]
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revision: str = Field(min_length=40, max_length=40)
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workspace_image_digest: str = Field(min_length=71, max_length=71)
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frontdoor_image_digest: str = Field(min_length=71, max_length=71)
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@field_validator("revision")
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@classmethod
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def full_lowercase_revision(cls, value: str) -> str:
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if not _REVISION.fullmatch(value):
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raise ValueError("revision must be a full lowercase Git SHA")
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return value
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@field_validator("workspace_image_digest", "frontdoor_image_digest")
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@classmethod
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def immutable_oci_digest(cls, value: str) -> str:
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if not _DIGEST.fullmatch(value):
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raise ValueError("image digest must be a lowercase sha256 OCI digest")
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return value
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