Implements garbage collection subcommand
- Includes a change in the command to run the registry. The registry server itself is now started up as a subcommand. - Includes changes to the high level interfaces to support enumeration of various registry objects. Signed-off-by: Andrew T Nguyen <andrew.nguyen@docker.com>
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Normal file
|
@ -0,0 +1,71 @@
|
|||
package handlers
|
||||
|
||||
import (
|
||||
"net/http"
|
||||
"net/url"
|
||||
"strings"
|
||||
)
|
||||
|
||||
type canonical struct {
|
||||
h http.Handler
|
||||
domain string
|
||||
code int
|
||||
}
|
||||
|
||||
// CanonicalHost is HTTP middleware that re-directs requests to the canonical
|
||||
// domain. It accepts a domain and a status code (e.g. 301 or 302) and
|
||||
// re-directs clients to this domain. The existing request path is maintained.
|
||||
//
|
||||
// Note: If the provided domain is considered invalid by url.Parse or otherwise
|
||||
// returns an empty scheme or host, clients are not re-directed.
|
||||
// not re-directed.
|
||||
//
|
||||
// Example:
|
||||
//
|
||||
// r := mux.NewRouter()
|
||||
// canonical := handlers.CanonicalHost("http://www.gorillatoolkit.org", 302)
|
||||
// r.HandleFunc("/route", YourHandler)
|
||||
//
|
||||
// log.Fatal(http.ListenAndServe(":7000", canonical(r)))
|
||||
//
|
||||
func CanonicalHost(domain string, code int) func(h http.Handler) http.Handler {
|
||||
fn := func(h http.Handler) http.Handler {
|
||||
return canonical{h, domain, code}
|
||||
}
|
||||
|
||||
return fn
|
||||
}
|
||||
|
||||
func (c canonical) ServeHTTP(w http.ResponseWriter, r *http.Request) {
|
||||
dest, err := url.Parse(c.domain)
|
||||
if err != nil {
|
||||
// Call the next handler if the provided domain fails to parse.
|
||||
c.h.ServeHTTP(w, r)
|
||||
return
|
||||
}
|
||||
|
||||
if dest.Scheme == "" || dest.Host == "" {
|
||||
// Call the next handler if the scheme or host are empty.
|
||||
// Note that url.Parse won't fail on in this case.
|
||||
c.h.ServeHTTP(w, r)
|
||||
return
|
||||
}
|
||||
|
||||
if !strings.EqualFold(cleanHost(r.Host), dest.Host) {
|
||||
// Re-build the destination URL
|
||||
dest := dest.Scheme + "://" + dest.Host + r.URL.Path
|
||||
http.Redirect(w, r, dest, c.code)
|
||||
}
|
||||
|
||||
c.h.ServeHTTP(w, r)
|
||||
}
|
||||
|
||||
// cleanHost cleans invalid Host headers by stripping anything after '/' or ' '.
|
||||
// This is backported from Go 1.5 (in response to issue #11206) and attempts to
|
||||
// mitigate malformed Host headers that do not match the format in RFC7230.
|
||||
func cleanHost(in string) string {
|
||||
if i := strings.IndexAny(in, " /"); i != -1 {
|
||||
return in[:i]
|
||||
}
|
||||
return in
|
||||
}
|
9
Godeps/_workspace/src/github.com/gorilla/handlers/doc.go
generated
vendored
Normal file
9
Godeps/_workspace/src/github.com/gorilla/handlers/doc.go
generated
vendored
Normal file
|
@ -0,0 +1,9 @@
|
|||
/*
|
||||
Package handlers is a collection of handlers (aka "HTTP middleware") for use
|
||||
with Go's net/http package (or any framework supporting http.Handler).
|
||||
|
||||
The package includes handlers for logging in standardised formats, compressing
|
||||
HTTP responses, validating content types and other useful tools for manipulating
|
||||
requests and responses.
|
||||
*/
|
||||
package handlers
|
113
Godeps/_workspace/src/github.com/gorilla/handlers/proxy_headers.go
generated
vendored
Normal file
113
Godeps/_workspace/src/github.com/gorilla/handlers/proxy_headers.go
generated
vendored
Normal file
|
@ -0,0 +1,113 @@
|
|||
package handlers
|
||||
|
||||
import (
|
||||
"net/http"
|
||||
"regexp"
|
||||
"strings"
|
||||
)
|
||||
|
||||
var (
|
||||
// De-facto standard header keys.
|
||||
xForwardedFor = http.CanonicalHeaderKey("X-Forwarded-For")
|
||||
xRealIP = http.CanonicalHeaderKey("X-Real-IP")
|
||||
xForwardedProto = http.CanonicalHeaderKey("X-Forwarded-Scheme")
|
||||
)
|
||||
|
||||
var (
|
||||
// RFC7239 defines a new "Forwarded: " header designed to replace the
|
||||
// existing use of X-Forwarded-* headers.
|
||||
// e.g. Forwarded: for=192.0.2.60;proto=https;by=203.0.113.43
|
||||
forwarded = http.CanonicalHeaderKey("Forwarded")
|
||||
// Allows for a sub-match of the first value after 'for=' to the next
|
||||
// comma, semi-colon or space. The match is case-insensitive.
|
||||
forRegex = regexp.MustCompile(`(?i)(?:for=)([^(;|,| )]+)`)
|
||||
// Allows for a sub-match for the first instance of scheme (http|https)
|
||||
// prefixed by 'proto='. The match is case-insensitive.
|
||||
protoRegex = regexp.MustCompile(`(?i)(?:proto=)(https|http)`)
|
||||
)
|
||||
|
||||
// ProxyHeaders inspects common reverse proxy headers and sets the corresponding
|
||||
// fields in the HTTP request struct. These are X-Forwarded-For and X-Real-IP
|
||||
// for the remote (client) IP address, X-Forwarded-Proto for the scheme
|
||||
// (http|https) and the RFC7239 Forwarded header, which may include both client
|
||||
// IPs and schemes.
|
||||
//
|
||||
// NOTE: This middleware should only be used when behind a reverse
|
||||
// proxy like nginx, HAProxy or Apache. Reverse proxies that don't (or are
|
||||
// configured not to) strip these headers from client requests, or where these
|
||||
// headers are accepted "as is" from a remote client (e.g. when Go is not behind
|
||||
// a proxy), can manifest as a vulnerability if your application uses these
|
||||
// headers for validating the 'trustworthiness' of a request.
|
||||
func ProxyHeaders(h http.Handler) http.Handler {
|
||||
fn := func(w http.ResponseWriter, r *http.Request) {
|
||||
// Set the remote IP with the value passed from the proxy.
|
||||
if fwd := getIP(r); fwd != "" {
|
||||
r.RemoteAddr = fwd
|
||||
}
|
||||
|
||||
// Set the scheme (proto) with the value passed from the proxy.
|
||||
if scheme := getScheme(r); scheme != "" {
|
||||
r.URL.Scheme = scheme
|
||||
}
|
||||
|
||||
// Call the next handler in the chain.
|
||||
h.ServeHTTP(w, r)
|
||||
}
|
||||
|
||||
return http.HandlerFunc(fn)
|
||||
}
|
||||
|
||||
// getIP retrieves the IP from the X-Forwarded-For, X-Real-IP and RFC7239
|
||||
// Forwarded headers (in that order).
|
||||
func getIP(r *http.Request) string {
|
||||
var addr string
|
||||
|
||||
if fwd := r.Header.Get(xForwardedFor); fwd != "" {
|
||||
// Only grab the first (client) address. Note that '192.168.0.1,
|
||||
// 10.1.1.1' is a valid key for X-Forwarded-For where addresses after
|
||||
// the first may represent forwarding proxies earlier in the chain.
|
||||
s := strings.Index(fwd, ", ")
|
||||
if s == -1 {
|
||||
s = len(fwd)
|
||||
}
|
||||
addr = fwd[:s]
|
||||
} else if fwd := r.Header.Get(xRealIP); fwd != "" {
|
||||
// X-Real-IP should only contain one IP address (the client making the
|
||||
// request).
|
||||
addr = fwd
|
||||
} else if fwd := r.Header.Get(forwarded); fwd != "" {
|
||||
// match should contain at least two elements if the protocol was
|
||||
// specified in the Forwarded header. The first element will always be
|
||||
// the 'for=' capture, which we ignore. In the case of multiple IP
|
||||
// addresses (for=8.8.8.8, 8.8.4.4,172.16.1.20 is valid) we only
|
||||
// extract the first, which should be the client IP.
|
||||
if match := forRegex.FindStringSubmatch(fwd); len(match) > 1 {
|
||||
// IPv6 addresses in Forwarded headers are quoted-strings. We strip
|
||||
// these quotes.
|
||||
addr = strings.Trim(match[1], `"`)
|
||||
}
|
||||
}
|
||||
|
||||
return addr
|
||||
}
|
||||
|
||||
// getScheme retrieves the scheme from the X-Forwarded-Proto and RFC7239
|
||||
// Forwarded headers (in that order).
|
||||
func getScheme(r *http.Request) string {
|
||||
var scheme string
|
||||
|
||||
// Retrieve the scheme from X-Forwarded-Proto.
|
||||
if proto := r.Header.Get(xForwardedProto); proto != "" {
|
||||
scheme = strings.ToLower(proto)
|
||||
} else if proto := r.Header.Get(forwarded); proto != "" {
|
||||
// match should contain at least two elements if the protocol was
|
||||
// specified in the Forwarded header. The first element will always be
|
||||
// the 'proto=' capture, which we ignore. In the case of multiple proto
|
||||
// parameters (invalid) we only extract the first.
|
||||
if match := protoRegex.FindStringSubmatch(proto); len(match) > 1 {
|
||||
scheme = strings.ToLower(match[1])
|
||||
}
|
||||
}
|
||||
|
||||
return scheme
|
||||
}
|
21
Godeps/_workspace/src/github.com/noahdesu/go-ceph/LICENSE
generated
vendored
Normal file
21
Godeps/_workspace/src/github.com/noahdesu/go-ceph/LICENSE
generated
vendored
Normal file
|
@ -0,0 +1,21 @@
|
|||
The MIT License (MIT)
|
||||
|
||||
Copyright (c) 2014 Noah Watkins
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in all
|
||||
copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
SOFTWARE.
|
27
Godeps/_workspace/src/golang.org/x/crypto/LICENSE
generated
vendored
Normal file
27
Godeps/_workspace/src/golang.org/x/crypto/LICENSE
generated
vendored
Normal file
|
@ -0,0 +1,27 @@
|
|||
Copyright (c) 2009 The Go Authors. All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are
|
||||
met:
|
||||
|
||||
* Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
|
||||
* Redistributions in binary form must reproduce the above
|
||||
copyright notice, this list of conditions and the following disclaimer
|
||||
in the documentation and/or other materials provided with the
|
||||
distribution.
|
||||
* Neither the name of Google Inc. nor the names of its
|
||||
contributors may be used to endorse or promote products derived from
|
||||
this software without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
22
Godeps/_workspace/src/golang.org/x/crypto/PATENTS
generated
vendored
Normal file
22
Godeps/_workspace/src/golang.org/x/crypto/PATENTS
generated
vendored
Normal file
|
@ -0,0 +1,22 @@
|
|||
Additional IP Rights Grant (Patents)
|
||||
|
||||
"This implementation" means the copyrightable works distributed by
|
||||
Google as part of the Go project.
|
||||
|
||||
Google hereby grants to You a perpetual, worldwide, non-exclusive,
|
||||
no-charge, royalty-free, irrevocable (except as stated in this section)
|
||||
patent license to make, have made, use, offer to sell, sell, import,
|
||||
transfer and otherwise run, modify and propagate the contents of this
|
||||
implementation of Go, where such license applies only to those patent
|
||||
claims, both currently owned or controlled by Google and acquired in
|
||||
the future, licensable by Google that are necessarily infringed by this
|
||||
implementation of Go. This grant does not include claims that would be
|
||||
infringed only as a consequence of further modification of this
|
||||
implementation. If you or your agent or exclusive licensee institute or
|
||||
order or agree to the institution of patent litigation against any
|
||||
entity (including a cross-claim or counterclaim in a lawsuit) alleging
|
||||
that this implementation of Go or any code incorporated within this
|
||||
implementation of Go constitutes direct or contributory patent
|
||||
infringement, or inducement of patent infringement, then any patent
|
||||
rights granted to you under this License for this implementation of Go
|
||||
shall terminate as of the date such litigation is filed.
|
27
Godeps/_workspace/src/golang.org/x/net/LICENSE
generated
vendored
Normal file
27
Godeps/_workspace/src/golang.org/x/net/LICENSE
generated
vendored
Normal file
|
@ -0,0 +1,27 @@
|
|||
Copyright (c) 2009 The Go Authors. All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are
|
||||
met:
|
||||
|
||||
* Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
|
||||
* Redistributions in binary form must reproduce the above
|
||||
copyright notice, this list of conditions and the following disclaimer
|
||||
in the documentation and/or other materials provided with the
|
||||
distribution.
|
||||
* Neither the name of Google Inc. nor the names of its
|
||||
contributors may be used to endorse or promote products derived from
|
||||
this software without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
22
Godeps/_workspace/src/golang.org/x/net/PATENTS
generated
vendored
Normal file
22
Godeps/_workspace/src/golang.org/x/net/PATENTS
generated
vendored
Normal file
|
@ -0,0 +1,22 @@
|
|||
Additional IP Rights Grant (Patents)
|
||||
|
||||
"This implementation" means the copyrightable works distributed by
|
||||
Google as part of the Go project.
|
||||
|
||||
Google hereby grants to You a perpetual, worldwide, non-exclusive,
|
||||
no-charge, royalty-free, irrevocable (except as stated in this section)
|
||||
patent license to make, have made, use, offer to sell, sell, import,
|
||||
transfer and otherwise run, modify and propagate the contents of this
|
||||
implementation of Go, where such license applies only to those patent
|
||||
claims, both currently owned or controlled by Google and acquired in
|
||||
the future, licensable by Google that are necessarily infringed by this
|
||||
implementation of Go. This grant does not include claims that would be
|
||||
infringed only as a consequence of further modification of this
|
||||
implementation. If you or your agent or exclusive licensee institute or
|
||||
order or agree to the institution of patent litigation against any
|
||||
entity (including a cross-claim or counterclaim in a lawsuit) alleging
|
||||
that this implementation of Go or any code incorporated within this
|
||||
implementation of Go constitutes direct or contributory patent
|
||||
infringement, or inducement of patent infringement, then any patent
|
||||
rights granted to you under this License for this implementation of Go
|
||||
shall terminate as of the date such litigation is filed.
|
Loading…
Add table
Add a link
Reference in a new issue