metrics: rework prometheus integration

License: MIT
Signed-off-by: Lars Gierth <larsg@systemli.org>

With a proper IpfsCollector object and tests, this time.
The collector object makes it easy to add further metrics,
like e.g. bitswap wants/provs.

License: MIT
Signed-off-by: Lars Gierth <larsg@systemli.org>

update libp2p dep to fix hanging listeners problem

License: MIT
Signed-off-by: Jeromy <jeromyj@gmail.com>

add roadmap.md

License: MIT
Signed-off-by: Jeromy <jeromyj@gmail.com>

clean up dead code and config fields

License: MIT
Signed-off-by: Jeromy <jeromyj@gmail.com>

License: MIT
Signed-off-by: Jeromy <jeromyj@gmail.com>

Adds Files API cmd to helptext

License: MIT
Signed-off-by: Stephen Whitmore <noffle@ipfs.io>

fix dht command key escaping

bump ipfs dev version to 0.4.1

License: MIT
Signed-off-by: Jeromy <jeromyj@gmail.com>

License: MIT
Signed-off-by: Jeromy <jeromyj@gmail.com>

License: MIT
Signed-off-by: Jeromy <jeromyj@gmail.com>

License: MIT
Signed-off-by: Jeromy <jeromyj@gmail.com>

License: MIT
Signed-off-by: Jeromy <jeromyj@gmail.com>

License: MIT
Signed-off-by: Jeromy <jeromyj@gmail.com>

switch to new libp2p with mss crypto

License: MIT
Signed-off-by: Jeromy <jeromyj@gmail.com>

License: MIT
Signed-off-by: Jeromy <jeromyj@gmail.com>

License: MIT
Signed-off-by: Jeromy <jeromyj@gmail.com>

License: MIT
Signed-off-by: Jeromy <jeromyj@gmail.com>

try to raise ulimit if its too low

License: MIT
Signed-off-by: Jeromy <jeromyj@gmail.com>

License: MIT
Signed-off-by: Jeromy <jeromyj@gmail.com>

License: MIT
Signed-off-by: Jeromy <jeromyj@gmail.com>

Add option to decode 'Data' field as base64

gateway: harden path prefix

The gateway accepts an X-Ipfs-Path-Prefix header,
and assumes that it is mounted in a reverse proxy
like nginx, at this path. Links in directory listings,
as well as trailing-slash redirects need to be rewritten
with that prefix in mind.

We don't want a potential attacker to be able to
pass in arbitrary path prefixes, which would end up
in redirects and directory listings, which is why
every prefix has to be explicitly allowed in the config.

Previously, we'd accept *any* X-Ipfs-Path-Prefix header.

Example:

We mount blog.ipfs.io (a dnslink page) at ipfs.io/blog.

nginx_ipfs.conf:

    location /blog/ {
        rewrite "^/blog(/.*)$" $1 break;
        proxy_set_header Host blog.ipfs.io;
        proxy_set_header X-Ipfs-Gateway-Prefix /blog;
        proxy_pass http://127.0.0.1:8080;
    }

.ipfs/config:

    "Gateway": {
        "PathPrefixes": ["/blog"],
        // ...
    },

dnslink:

    > dig TXT _dnslink.blog.ipfs.io
    dnslink=/ipfs/QmWcBjXPAEdhXDATV4ghUpkAonNBbiyFx1VmmHcQe9HEGd

License: MIT
Signed-off-by: Lars Gierth <larsg@systemli.org>

License: MIT
Signed-off-by: slothbag <slothbag@gmail.com>

License: MIT
Signed-off-by: slothbag <slothbag@gmail.com>

License: MIT
Signed-off-by: slothbag@gmail.com <slothbag@gmail.com>

Pin command fixes

License: MIT
Signed-off-by: Steven Allen <steven@stebalien.com>

This way, we don't claim to pin when unpinning.

License: MIT
Signed-off-by: Steven Allen <steven@stebalien.com>

update utp dep

License: MIT
Signed-off-by: Jeromy <jeromyj@gmail.com>