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Always use lowercase hostname in requests

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Trevor Slocum 2020-11-25 21:59:12 -08:00
parent 8c9f7852bb
commit 7445d6c830
2 changed files with 19 additions and 7 deletions
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2
README.md
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@ -10,6 +10,8 @@ conversion tool and daemon
[**Download gmitohtml**](https://gmitohtml.rocketnine.space/download/?sort=name&order=desc) [**Download gmitohtml**](https://gmitohtml.rocketnine.space/download/?sort=name&order=desc)
gmitohtml is available on Android as [Xenia](https://gitlab.com/tslocum/xenia).
## Compile ## Compile
gmitohtml is written in [Go](https://golang.org). Run the following command to gmitohtml is written in [Go](https://golang.org). Run the following command to

24
pkg/gmitohtml/convert.go
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@ -26,25 +26,35 @@ func rewriteURL(u string, loc *url.URL) string {
scheme = "file" scheme = "file"
} }
if strings.HasPrefix(u, "gemini://") { if strings.HasPrefix(u, "file://") {
return "http://" + daemonAddress + "/gemini/" + u[9:]
} else if strings.HasPrefix(u, "file://") {
if !allowFileAccess { if !allowFileAccess {
return "http://" + daemonAddress + "/?FileAccessNotAllowed" return "http://" + daemonAddress + "/?FileAccessNotAllowed"
} }
return "http://" + daemonAddress + "/file/" + u[7:] return "http://" + daemonAddress + "/file/" + u[7:]
}
offset := 0
if strings.HasPrefix(u, "gemini://") {
offset = 9
}
firstSlash := strings.IndexRune(u[offset:], '/')
if firstSlash != -1 {
u = strings.ToLower(u[:firstSlash+offset]) + u[firstSlash+offset:]
}
if strings.HasPrefix(u, "gemini://") {
return "http://" + daemonAddress + "/gemini/" + u[9:]
} else if strings.Contains(u, "://") { } else if strings.Contains(u, "://") {
return u return u
} else if loc != nil && len(u) > 0 && !strings.HasPrefix(u, "//") { } else if loc != nil && len(u) > 0 && !strings.HasPrefix(u, "//") {
newPath := u
if u[0] != '/' { if u[0] != '/' {
if loc.Path[len(loc.Path)-1] == '/' { if loc.Path[len(loc.Path)-1] == '/' {
newPath = path.Join("/", loc.Path, u) u = path.Join("/", loc.Path, u)
} else { } else {
newPath = path.Join("/", path.Dir(loc.Path), u) u = path.Join("/", path.Dir(loc.Path), u)
} }
} }
return "http://" + daemonAddress + "/" + scheme + "/" + loc.Host + newPath return "http://" + daemonAddress + "/" + scheme + "/" + strings.ToLower(loc.Host) + u
} }
return "http://" + daemonAddress + "/" + scheme + "/" + u return "http://" + daemonAddress + "/" + scheme + "/" + u
} }