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dbc710da2d
Closes #803 Implements host-style bucket addressing in the gateway. This feature can be enabled by running the gateway with the `--virtual-domain` flag and specifying a virtual domain name. Example: ```bash ./versitygw -a user -s secret --virtual-domain localhost:7070 posix /tmp/vgw ``` The implementation follows this approach: it introduces a middleware (`HostStyleParser`) that parses the bucket name from the `Host` header and appends it to the URL path. This effectively transforms the request into a path-style bucket addressing format, which the gateway already supports. With this design, the gateway can handle both path-style and host-style requests when running in host-style mode. For local testing, one can either set up a local DNS server to wildcard-match all subdomains of a specified domain and resolve them to the local IP address, or manually add entries to `/etc/hosts` to resolve bucket-prefixed hosts to the server IP (e.g., `127.0.0.1`).
37 lines
1.2 KiB
Go
37 lines
1.2 KiB
Go
// Copyright 2023 Versity Software
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// This file is licensed under the Apache License, Version 2.0
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// (the "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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package middlewares
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import (
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"net/url"
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"github.com/gofiber/fiber/v2"
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"github.com/versity/versitygw/metrics"
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"github.com/versity/versitygw/s3api/controllers"
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"github.com/versity/versitygw/s3err"
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"github.com/versity/versitygw/s3log"
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)
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func DecodeURL(logger s3log.AuditLogger, mm *metrics.Manager) fiber.Handler {
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return func(ctx *fiber.Ctx) error {
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unescp, err := url.PathUnescape(string(ctx.Request().URI().PathOriginal()))
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if err != nil {
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return controllers.SendResponse(ctx, s3err.GetAPIError(s3err.ErrInvalidURI), &controllers.MetaOpts{Logger: logger, MetricsMng: mm})
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}
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ctx.Path(unescp)
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return ctx.Next()
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}
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}
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