[package]
name = "xmpp-proxy"
version = "1.0.0"
authors = ["moparisthebest <admin@moparisthebest.com>"]

description = "XMPP reverse proxy and outgoing proxy"
repository  = "https://code.moparisthebest.com/moparisthebest/xmpp-proxy"
keywords    = ["xmpp", "proxy"]

license = "AGPL-3.0-or-later"
readme = "README.md"

edition = "2018"

include = [
    "**/*.rs",
    "Cargo.toml",
    "*.md",
    "xmpp-proxy.toml",
]

[dependencies]
toml = "0.5"
serde_derive = "1.0"
serde = { version = "1.0", features = ["derive"] }
futures = "0.3"
die = "0.2"
anyhow = "1.0"
tokio = { version = "1.9", features = ["net", "rt", "rt-multi-thread", "macros", "io-util", "signal"] }
ring = "0.16"
data-encoding = "2.3"


# logging deps
log = "0.4"
rand = { version = "0.8", optional = true, features = [] }
env_logger = { version = "0.9", optional = true, features = [] }

# incoming deps
tokio-rustls = { version = "0.23", optional = true }

# outgoing deps
lazy_static = { version = "1.4", optional = true }
trust-dns-resolver = { version = "0.21", optional = true }
# todo: feature+code for dns-over-rustls
#trust-dns-resolver = { version = "0.21", features = ["dns-over-rustls"], optional = true }
webpki-roots = { version = "0.22", optional = true }
rustls-native-certs = { version = "0.6", optional = true }
# todo: feed reqwest the roots we already have
reqwest = { version = "0.11", optional = true, default-features = false, features = ["rustls-tls-native-roots", "json", "gzip", "trust-dns"] }

# quic deps
quinn = { version = "0.8", optional = true }

# shared deps needed by quic and incoming
rustls = { version = "0.20.2", optional = true }
rustls-pemfile = { version = "1.0.0", optional = true }

# websocket deps
# todo: fix up the situation with these roots
#tokio-tungstenite = { version = "0.17", optional = true, features = ["rustls-tls-webpki-roots"] }
tokio-tungstenite = { version = "0.17", optional = true, features = ["rustls-tls-native-roots"] }
futures-util = { version = "0.3", default-features = false, features = ["async-await", "sink", "std"], optional = true }

[features]
default = ["c2s-incoming", "c2s-outgoing", "s2s-incoming", "s2s-outgoing", "tls", "quic", "websocket", "logging", "tls-ca-roots-native"]

# you must pick one of these or the other, not both: todo: enable picking both and choosing at runtime
# don't need either of these if only doing c2s-incoming
tls-ca-roots-native  = ["rustls-native-certs", "lazy_static", "tokio-rustls"] # this loads CA certs from your OS
tls-ca-roots-bundled = ["webpki-roots"]                       # this bundles CA certs in the binary

# internal use only, ignore
srv = ["tokio-rustls", "trust-dns-resolver", "lazy_static", "reqwest"]
incoming = ["rustls-pemfile"]
outgoing = ["srv"]
c2s = []
s2s = ["srv", "rustls-pemfile"]

# you must pick one or more of these, you may pick them all
c2s-incoming = ["incoming", "c2s",]
c2s-outgoing = ["outgoing", "c2s"]

s2s-incoming = ["incoming", "s2s"]
s2s-outgoing = ["outgoing", "s2s"]

# protocols you want to support todo: split out tls vs starttls ?
tls = ["tokio-rustls", "rustls"]
quic = ["quinn", "rustls"]
websocket = ["tokio-tungstenite", "futures-util", "tls"] # websocket+incoming also enables incoming TLS support as it's free

logging = ["rand", "env_logger"]

[dev-dependencies]
serde_json = "1.0"