pangolin/server/routers/resource/setResourceHeaderAuth.ts

import {Request, Response, NextFunction} from "express";
import {z} from "zod";
import {db, resourceHeaderAuth, resourceHeaderAuthExtendedCompatibility} from "@server/db";
import {eq} from "drizzle-orm";
import HttpCode from "@server/types/HttpCode";
import createHttpError from "http-errors";
import {fromError} from "zod-validation-error";
import {response} from "@server/lib/response";
import logger from "@server/logger";
import {hashPassword} from "@server/auth/password";
import {OpenAPITags, registry} from "@server/openApi";

const setResourceAuthMethodsParamsSchema = z.object({
    resourceId: z.string().transform(Number).pipe(z.int().positive())
});

const setResourceAuthMethodsBodySchema = z.strictObject({
    user: z.string().min(4).max(100).nullable(),
    password: z.string().min(4).max(100).nullable(),
    extendedCompatibility: z.boolean().nullable()
});

registry.registerPath({
    method: "post",
    path: "/resource/{resourceId}/header-auth",
    description:
        "Set or update the header authentication for a resource. If user and password is not provided, it will remove the header authentication.",
    tags: [OpenAPITags.Resource],
    request: {
        params: setResourceAuthMethodsParamsSchema,
        body: {
            content: {
                "application/json": {
                    schema: setResourceAuthMethodsBodySchema
                }
            }
        }
    },
    responses: {}
});

export async function setResourceHeaderAuth(
    req: Request,
    res: Response,
    next: NextFunction
): Promise<any> {
    try {
        const parsedParams = setResourceAuthMethodsParamsSchema.safeParse(
            req.params
        );
        if (!parsedParams.success) {
            return next(
                createHttpError(
                    HttpCode.BAD_REQUEST,
                    fromError(parsedParams.error).toString()
                )
            );
        }

        const parsedBody = setResourceAuthMethodsBodySchema.safeParse(req.body);
        if (!parsedBody.success) {
            return next(
                createHttpError(
                    HttpCode.BAD_REQUEST,
                    fromError(parsedBody.error).toString()
                )
            );
        }

        const {resourceId} = parsedParams.data;
        const {user, password, extendedCompatibility} = parsedBody.data;

        await db.transaction(async (trx) => {
            await trx
                .delete(resourceHeaderAuth)
                .where(eq(resourceHeaderAuth.resourceId, resourceId));
            await trx.delete(resourceHeaderAuthExtendedCompatibility).where(eq(resourceHeaderAuthExtendedCompatibility.resourceId, resourceId));

            if (user && password && extendedCompatibility !== null) {
                const headerAuthHash = await hashPassword(Buffer.from(`${user}:${password}`).toString("base64"));

                await Promise.all([
                    trx
                        .insert(resourceHeaderAuth)
                        .values({resourceId, headerAuthHash}),
                    trx
                        .insert(resourceHeaderAuthExtendedCompatibility)
                        .values({resourceId, extendedCompatibilityIsActivated: extendedCompatibility})
                ]);
            }


        });

        return response(res, {
            data: {},
            success: true,
            error: false,
            message: "Header Authentication set successfully",
            status: HttpCode.CREATED
        });
    } catch (error) {
        logger.error(error);
        return next(
            createHttpError(HttpCode.INTERNAL_SERVER_ERROR, "An error occurred")
        );
    }
}