From a27fb0d6050ac7eea1895b8b4a600116e9d42cdb Mon Sep 17 00:00:00 2001 From: Daniel Sockwell Date: Wed, 4 Sep 2019 21:31:52 -0400 Subject: [PATCH] Postgres ssl (#36) * Upgrade postgres dependency to support ssl * Clean up configuration code * Add support for SSL with postgres [WIP] --- Cargo.lock | 399 ++++++++++++++-------- Cargo.toml | 4 +- src/config.rs | 56 +-- src/parse_client_request/user/postgres.rs | 8 +- src/redis_to_client_stream/receiver.rs | 2 + tests/test.rs | 8 +- 6 files changed, 296 insertions(+), 181 deletions(-) diff --git a/Cargo.lock b/Cargo.lock index 6720c55..17df6b6 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -9,8 +9,8 @@ dependencies = [ ] [[package]] -name = "arrayref" -version = "0.3.5" +name = "antidote" +version = "1.0.0" source = "registry+https://github.com/rust-lang/crates.io-index" [[package]] @@ -58,15 +58,6 @@ dependencies = [ "libc 0.2.54 (registry+https://github.com/rust-lang/crates.io-index)", ] -[[package]] -name = "base64" -version = "0.6.0" -source = "registry+https://github.com/rust-lang/crates.io-index" -dependencies = [ - "byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)", - "safemem 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)", -] - [[package]] name = "base64" version = "0.10.1" @@ -80,15 +71,6 @@ name = "bitflags" version = "1.0.4" source = "registry+https://github.com/rust-lang/crates.io-index" -[[package]] -name = "block-buffer" -version = "0.3.3" -source = "registry+https://github.com/rust-lang/crates.io-index" -dependencies = [ - "arrayref 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)", - "byte-tools 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)", -] - [[package]] name = "block-buffer" version = "0.7.3" @@ -108,11 +90,6 @@ dependencies = [ "byte-tools 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)", ] -[[package]] -name = "byte-tools" -version = "0.2.0" -source = "registry+https://github.com/rust-lang/crates.io-index" - [[package]] name = "byte-tools" version = "0.3.1" @@ -161,11 +138,6 @@ dependencies = [ "bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)", ] -[[package]] -name = "constant_time_eq" -version = "0.1.3" -source = "registry+https://github.com/rust-lang/crates.io-index" - [[package]] name = "crossbeam-deque" version = "0.7.1" @@ -207,19 +179,55 @@ dependencies = [ [[package]] name = "crypto-mac" -version = "0.5.2" +version = "0.7.0" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ - "constant_time_eq 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)", - "generic-array 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)", + "generic-array 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)", + "subtle 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)", ] [[package]] -name = "digest" -version = "0.7.6" +name = "darling" +version = "0.8.6" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ - "generic-array 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)", + "darling_core 0.8.6 (registry+https://github.com/rust-lang/crates.io-index)", + "darling_macro 0.8.6 (registry+https://github.com/rust-lang/crates.io-index)", +] + +[[package]] +name = "darling_core" +version = "0.8.6" +source = "registry+https://github.com/rust-lang/crates.io-index" +dependencies = [ + "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)", + "ident_case 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)", + "proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)", + "quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)", + "syn 0.15.34 (registry+https://github.com/rust-lang/crates.io-index)", +] + +[[package]] +name = "darling_macro" +version = "0.8.6" +source = "registry+https://github.com/rust-lang/crates.io-index" +dependencies = [ + "darling_core 0.8.6 (registry+https://github.com/rust-lang/crates.io-index)", + "quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)", + "syn 0.15.34 (registry+https://github.com/rust-lang/crates.io-index)", +] + +[[package]] +name = "derive_state_machine_future" +version = "0.2.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +dependencies = [ + "darling 0.8.6 (registry+https://github.com/rust-lang/crates.io-index)", + "heck 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)", + "petgraph 0.4.13 (registry+https://github.com/rust-lang/crates.io-index)", + "proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)", + "quote 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)", + "syn 0.15.34 (registry+https://github.com/rust-lang/crates.io-index)", ] [[package]] @@ -284,7 +292,12 @@ source = "registry+https://github.com/rust-lang/crates.io-index" [[package]] name = "fallible-iterator" -version = "0.1.6" +version = "0.2.0" +source = "registry+https://github.com/rust-lang/crates.io-index" + +[[package]] +name = "fixedbitset" +version = "0.1.9" source = "registry+https://github.com/rust-lang/crates.io-index" [[package]] @@ -292,6 +305,19 @@ name = "fnv" version = "1.0.6" source = "registry+https://github.com/rust-lang/crates.io-index" +[[package]] +name = "foreign-types" +version = "0.3.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +dependencies = [ + "foreign-types-shared 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)", +] + +[[package]] +name = "foreign-types-shared" +version = "0.1.1" +source = "registry+https://github.com/rust-lang/crates.io-index" + [[package]] name = "fuchsia-cprng" version = "0.1.1" @@ -325,14 +351,6 @@ dependencies = [ "num_cpus 1.10.0 (registry+https://github.com/rust-lang/crates.io-index)", ] -[[package]] -name = "generic-array" -version = "0.9.0" -source = "registry+https://github.com/rust-lang/crates.io-index" -dependencies = [ - "typenum 1.10.0 (registry+https://github.com/rust-lang/crates.io-index)", -] - [[package]] name = "generic-array" version = "0.12.0" @@ -394,17 +412,20 @@ dependencies = [ ] [[package]] -name = "hex" -version = "0.2.0" +name = "heck" +version = "0.3.1" source = "registry+https://github.com/rust-lang/crates.io-index" +dependencies = [ + "unicode-segmentation 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)", +] [[package]] name = "hmac" -version = "0.5.0" +version = "0.7.1" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ - "crypto-mac 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)", - "digest 0.7.6 (registry+https://github.com/rust-lang/crates.io-index)", + "crypto-mac 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)", + "digest 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)", ] [[package]] @@ -457,6 +478,11 @@ dependencies = [ "want 0.0.6 (registry+https://github.com/rust-lang/crates.io-index)", ] +[[package]] +name = "ident_case" +version = "1.0.1" +source = "registry+https://github.com/rust-lang/crates.io-index" + [[package]] name = "idna" version = "0.1.5" @@ -542,17 +568,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index" [[package]] name = "md5" -version = "0.3.8" +version = "0.6.1" source = "registry+https://github.com/rust-lang/crates.io-index" -[[package]] -name = "memchr" -version = "1.0.2" -source = "registry+https://github.com/rust-lang/crates.io-index" -dependencies = [ - "libc 0.2.54 (registry+https://github.com/rust-lang/crates.io-index)", -] - [[package]] name = "memchr" version = "2.2.0" @@ -671,6 +689,36 @@ name = "opaque-debug" version = "0.2.2" source = "registry+https://github.com/rust-lang/crates.io-index" +[[package]] +name = "openssl" +version = "0.10.24" +source = "registry+https://github.com/rust-lang/crates.io-index" +dependencies = [ + "bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)", + "cfg-if 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)", + "foreign-types 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)", + "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)", + "libc 0.2.54 (registry+https://github.com/rust-lang/crates.io-index)", + "openssl-sys 0.9.49 (registry+https://github.com/rust-lang/crates.io-index)", +] + +[[package]] +name = "openssl-sys" +version = "0.9.49" +source = "registry+https://github.com/rust-lang/crates.io-index" +dependencies = [ + "autocfg 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)", + "cc 1.0.36 (registry+https://github.com/rust-lang/crates.io-index)", + "libc 0.2.54 (registry+https://github.com/rust-lang/crates.io-index)", + "pkg-config 0.3.15 (registry+https://github.com/rust-lang/crates.io-index)", + "vcpkg 0.2.7 (registry+https://github.com/rust-lang/crates.io-index)", +] + +[[package]] +name = "ordermap" +version = "0.3.5" +source = "registry+https://github.com/rust-lang/crates.io-index" + [[package]] name = "owning_ref" version = "0.4.0" @@ -705,6 +753,15 @@ name = "percent-encoding" version = "1.0.1" source = "registry+https://github.com/rust-lang/crates.io-index" +[[package]] +name = "petgraph" +version = "0.4.13" +source = "registry+https://github.com/rust-lang/crates.io-index" +dependencies = [ + "fixedbitset 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)", + "ordermap 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)", +] + [[package]] name = "phf" version = "0.7.24" @@ -741,47 +798,54 @@ dependencies = [ ] [[package]] -name = "postgres" -version = "0.15.2" +name = "pkg-config" +version = "0.3.15" source = "registry+https://github.com/rust-lang/crates.io-index" + +[[package]] +name = "postgres" +version = "0.16.0-rc.2" +source = "git+https://github.com/sfackler/rust-postgres.git#c0fcf34eb4877c2141ea9c823835db79c9153958" dependencies = [ "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)", - "fallible-iterator 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)", + "fallible-iterator 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)", + "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)", + "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)", "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)", - "postgres-protocol 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)", - "postgres-shared 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)", - "socket2 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)", + "tokio 0.1.19 (registry+https://github.com/rust-lang/crates.io-index)", + "tokio-postgres 0.4.0-rc.3 (git+https://github.com/sfackler/rust-postgres.git)", +] + +[[package]] +name = "postgres-openssl" +version = "0.2.0-rc.1" +source = "git+https://github.com/sfackler/rust-postgres.git#c0fcf34eb4877c2141ea9c823835db79c9153958" +dependencies = [ + "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)", + "openssl 0.10.24 (registry+https://github.com/rust-lang/crates.io-index)", + "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)", + "tokio-openssl 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)", + "tokio-postgres 0.4.0-rc.3 (git+https://github.com/sfackler/rust-postgres.git)", ] [[package]] name = "postgres-protocol" -version = "0.3.2" -source = "registry+https://github.com/rust-lang/crates.io-index" +version = "0.4.1" +source = "git+https://github.com/sfackler/rust-postgres.git#c0fcf34eb4877c2141ea9c823835db79c9153958" dependencies = [ - "base64 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)", + "base64 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)", "byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)", "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)", - "fallible-iterator 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)", - "generic-array 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)", - "hmac 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)", - "md5 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)", - "memchr 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)", - "rand 0.3.23 (registry+https://github.com/rust-lang/crates.io-index)", - "sha2 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)", + "fallible-iterator 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)", + "generic-array 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)", + "hmac 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)", + "md5 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)", + "memchr 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)", + "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)", + "sha2 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)", "stringprep 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)", ] -[[package]] -name = "postgres-shared" -version = "0.4.2" -source = "registry+https://github.com/rust-lang/crates.io-index" -dependencies = [ - "fallible-iterator 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)", - "hex 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)", - "phf 0.7.24 (registry+https://github.com/rust-lang/crates.io-index)", - "postgres-protocol 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)", -] - [[package]] name = "pretty_env_logger" version = "0.3.0" @@ -821,7 +885,9 @@ dependencies = [ "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)", "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)", "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)", - "postgres 0.15.2 (registry+https://github.com/rust-lang/crates.io-index)", + "openssl 0.10.24 (registry+https://github.com/rust-lang/crates.io-index)", + "postgres 0.16.0-rc.2 (git+https://github.com/sfackler/rust-postgres.git)", + "postgres-openssl 0.2.0-rc.1 (git+https://github.com/sfackler/rust-postgres.git)", "pretty_env_logger 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)", "regex 1.1.6 (registry+https://github.com/rust-lang/crates.io-index)", "serde 1.0.91 (registry+https://github.com/rust-lang/crates.io-index)", @@ -832,27 +898,6 @@ dependencies = [ "warp 0.1.15 (registry+https://github.com/rust-lang/crates.io-index)", ] -[[package]] -name = "rand" -version = "0.3.23" -source = "registry+https://github.com/rust-lang/crates.io-index" -dependencies = [ - "libc 0.2.54 (registry+https://github.com/rust-lang/crates.io-index)", - "rand 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)", -] - -[[package]] -name = "rand" -version = "0.4.6" -source = "registry+https://github.com/rust-lang/crates.io-index" -dependencies = [ - "fuchsia-cprng 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)", - "libc 0.2.54 (registry+https://github.com/rust-lang/crates.io-index)", - "rand_core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)", - "rdrand 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)", - "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)", -] - [[package]] name = "rand" version = "0.5.6" @@ -1002,6 +1047,11 @@ dependencies = [ "ucd-util 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)", ] +[[package]] +name = "rent_to_own" +version = "0.1.0" +source = "registry+https://github.com/rust-lang/crates.io-index" + [[package]] name = "rustc-demangle" version = "0.1.14" @@ -1020,11 +1070,6 @@ name = "ryu" version = "0.2.8" source = "registry+https://github.com/rust-lang/crates.io-index" -[[package]] -name = "safemem" -version = "0.2.0" -source = "registry+https://github.com/rust-lang/crates.io-index" - [[package]] name = "scoped-tls" version = "1.0.0" @@ -1097,13 +1142,13 @@ dependencies = [ [[package]] name = "sha2" -version = "0.7.1" +version = "0.8.0" source = "registry+https://github.com/rust-lang/crates.io-index" dependencies = [ - "block-buffer 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)", - "byte-tools 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)", - "digest 0.7.6 (registry+https://github.com/rust-lang/crates.io-index)", + "block-buffer 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)", + "digest 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)", "fake-simd 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)", + "opaque-debug 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)", ] [[package]] @@ -1121,22 +1166,21 @@ name = "smallvec" version = "0.6.9" source = "registry+https://github.com/rust-lang/crates.io-index" -[[package]] -name = "socket2" -version = "0.3.9" -source = "registry+https://github.com/rust-lang/crates.io-index" -dependencies = [ - "cfg-if 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)", - "libc 0.2.54 (registry+https://github.com/rust-lang/crates.io-index)", - "redox_syscall 0.1.54 (registry+https://github.com/rust-lang/crates.io-index)", - "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)", -] - [[package]] name = "stable_deref_trait" version = "1.1.1" source = "registry+https://github.com/rust-lang/crates.io-index" +[[package]] +name = "state_machine_future" +version = "0.2.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +dependencies = [ + "derive_state_machine_future 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)", + "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)", + "rent_to_own 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)", +] + [[package]] name = "string" version = "0.1.3" @@ -1151,6 +1195,11 @@ dependencies = [ "unicode-normalization 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)", ] +[[package]] +name = "subtle" +version = "1.0.0" +source = "registry+https://github.com/rust-lang/crates.io-index" + [[package]] name = "syn" version = "0.15.34" @@ -1281,6 +1330,39 @@ dependencies = [ "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)", ] +[[package]] +name = "tokio-openssl" +version = "0.3.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +dependencies = [ + "futures 0.1.26 (registry+https://github.com/rust-lang/crates.io-index)", + "openssl 0.10.24 (registry+https://github.com/rust-lang/crates.io-index)", + "tokio-io 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)", +] + +[[package]] +name = "tokio-postgres" +version = "0.4.0-rc.3" +source = "git+https://github.com/sfackler/rust-postgres.git#c0fcf34eb4877c2141ea9c823835db79c9153958" +dependencies = [ + "antidote 1.0.0 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"https://github.com/sfackler/rust-postgres.git" } uuid = { version = "0.7", features = ["v4"] } dotenv = "0.14.0" lazy_static = "1.3.0" +openssl = "0.10.24" +postgres-openssl = { git = "https://github.com/sfackler/rust-postgres.git"} [features] default = [ "production" ] diff --git a/src/config.rs b/src/config.rs index 22430da..b9274ff 100644 --- a/src/config.rs +++ b/src/config.rs @@ -14,16 +14,20 @@ const DEFAULT_DB_HOST: &str = "localhost"; const DEFAULT_DB_USER: &str = "postgres"; const DEFAULT_DB_NAME: &str = "mastodon_development"; const DEFAULT_DB_PORT: &str = "5432"; -const DEFAULT_DB_SSLMODE: &str = "perfer"; +const DEFAULT_DB_SSLMODE: &str = "prefer"; // Redis const DEFAULT_REDIS_ADDR: &str = "127.0.0.1:6379"; const DEFAULT_SERVER_ADDR: &str = "127.0.0.1:4000"; const DEFAULT_SSE_UPDATE_INTERVAL: u64 = 100; const DEFAULT_WS_UPDATE_INTERVAL: u64 = 100; +/// **NOTE**: Polling Redis is much more time consuming than polling the `Receiver` +/// (on the order of 10ms rather than 50μs). Thus, changing this setting +/// would be a good place to start for performance improvements at the cost +/// of delaying all updates. const DEFAULT_REDIS_POLL_INTERVAL: u64 = 100; -fn env_var_or_default(var: &str, default_var: &str) -> String { +fn default(var: &str, default_var: &str) -> String { env::var(var) .unwrap_or_else(|_| { warn!( @@ -36,7 +40,6 @@ fn env_var_or_default(var: &str, default_var: &str) -> String { } lazy_static! { - static ref POSTGRES_ADDR: String = match &env::var("POSTGRESS_ADDR") { Ok(url) => { warn!("DATABASE_URL env variable set. Trying to connect to Postgres with that URL instead of any values set in DB_HOST, DB_USER, DB_NAME, DB_PASS, or DB_PORT."); @@ -45,47 +48,49 @@ lazy_static! { Err(_) => { let user = &env::var("DB_USER").unwrap_or_else(|_| { match &env::var("USER") { - Err(_) => env_var_or_default("DB_USER", DEFAULT_DB_USER), - Ok(user) => env_var_or_default("DB_USER", user) + Err(_) => default("DB_USER", DEFAULT_DB_USER), + Ok(user) => default("DB_USER", user) } }); - let host = &env::var("DB_HOST").unwrap_or_else(|_| env_var_or_default("DB_HOST", DEFAULT_DB_HOST)); - let db_name = &env::var("DB_NAME").unwrap_or_else(|_| env_var_or_default("DB_NAME", DEFAULT_DB_NAME)); - let port = &env::var("DB_PORT").unwrap_or_else(|_| env_var_or_default("DB_PORT", DEFAULT_DB_PORT)); - let ssl_mode = &env::var("DB_SSLMODE").unwrap_or_else(|_| env_var_or_default("DB_SSLMODE", DEFAULT_DB_SSLMODE)); + let host = &env::var("DB_HOST") + .unwrap_or_else(|_| default("DB_HOST", DEFAULT_DB_HOST)); + let db_name = &env::var("DB_NAME") + .unwrap_or_else(|_| default("DB_NAME", DEFAULT_DB_NAME)); + let port = &env::var("DB_PORT") + .unwrap_or_else(|_| default("DB_PORT", DEFAULT_DB_PORT)); + let ssl_mode = &env::var("DB_SSLMODE") + .unwrap_or_else(|_| default("DB_SSLMODE", DEFAULT_DB_SSLMODE)); + match &env::var("DB_PASS") { - Ok(password) => format!("postgres://{user}:{password}@{host}:{port}/{db_name}?sslmode={ssl_mode}", - user = user, password = password, host = host, port = port, db_name = db_name, ssl_mode = ssl_mode), + Ok(password) => { + format!("postgres://{}:{}@{}:{}/{}?sslmode={}", + user, password, host, port, db_name, ssl_mode)}, Err(_) => { warn!("No DB_PASSWORD set. Attempting to connect to Postgres without a password. (This is correct if you are using the `ident` method.)"); - format!("postgres://{user}@{host}:{port}/{db_name}?sslmode={ssl_mode}", - user = user, host = host, port = port, db_name = db_name, ssl_mode = ssl_mode) + format!("postgres://{}@{}:{}/{}?sslmode={}", + user, host, port, db_name, ssl_mode) }, } } }; - - static ref REDIS_ADDR: String = env::var("REDIS_ADDR").unwrap_or_else(|_| DEFAULT_REDIS_ADDR.to_owned()); + static ref REDIS_ADDR: String = env::var("REDIS_ADDR") + .unwrap_or_else(|_| DEFAULT_REDIS_ADDR.to_owned()); pub static ref SERVER_ADDR: net::SocketAddr = env::var("SERVER_ADDR") .unwrap_or_else(|_| DEFAULT_SERVER_ADDR.to_owned()) .parse() .expect("static string"); - /// Interval, in ms, at which the `ClientAgent` polls the `Receiver` for updates to send via SSE. + /// Interval, in ms, at which `ClientAgent` polls `Receiver` for updates to send via SSE. pub static ref SSE_UPDATE_INTERVAL: u64 = env::var("SSE_UPDATE_INTERVAL") .map(|s| s.parse().expect("Valid config")) .unwrap_or(DEFAULT_SSE_UPDATE_INTERVAL); - /// Interval, in ms, at which the `ClientAgent` polls the `Receiver` for updates to send via WS. + /// Interval, in ms, at which `ClientAgent` polls `Receiver` for updates to send via WS. pub static ref WS_UPDATE_INTERVAL: u64 = env::var("WS_UPDATE_INTERVAL") .map(|s| s.parse().expect("Valid config")) .unwrap_or(DEFAULT_WS_UPDATE_INTERVAL); /// Interval, in ms, at which the `Receiver` polls Redis. - /// **NOTE**: Polling Redis is much more time consuming than polling the `Receiver` - /// (on the order of 10ms rather than 50μs). Thus, changing this setting - /// would be a good place to start for performance improvements at the cost - /// of delaying all updates. pub static ref REDIS_POLL_INTERVAL: u64 = env::var("REDIS_POLL_INTERVAL") .map(|s| s.parse().expect("Valid config")) .unwrap_or(DEFAULT_REDIS_POLL_INTERVAL); @@ -107,8 +112,13 @@ pub fn logging_and_env() { } /// Configure Postgres and return a connection -pub fn postgres() -> postgres::Connection { - postgres::Connection::connect(POSTGRES_ADDR.to_string(), postgres::TlsMode::None) +pub fn postgres() -> postgres::Client { + use openssl::ssl::{SslConnector, SslMethod}; + use postgres_openssl::MakeTlsConnector; + let mut builder = SslConnector::builder(SslMethod::tls()).unwrap(); + builder.set_ca_file("/etc/ssl/cert.pem").unwrap(); + let connector = MakeTlsConnector::new(builder.build()); + postgres::Client::connect(&POSTGRES_ADDR.to_string(), connector) .expect("Can connect to local Postgres") } diff --git a/src/parse_client_request/user/postgres.rs b/src/parse_client_request/user/postgres.rs index db56096..cddbccd 100644 --- a/src/parse_client_request/user/postgres.rs +++ b/src/parse_client_request/user/postgres.rs @@ -2,7 +2,7 @@ use crate::config; pub fn query_for_user_data(access_token: &str) -> (i64, Option>, Vec) { - let conn = config::postgres(); + let mut conn = config::postgres(); let query_result = conn .query( @@ -19,7 +19,7 @@ LIMIT 1", ) .expect("Hard-coded query will return Some([0 or more rows])"); if !query_result.is_empty() { - let only_row = query_result.get(0); + let only_row: &postgres::Row = query_result.get(0).unwrap(); let id: i64 = only_row.get(1); let scopes = only_row .get::<_, String>(3) @@ -34,7 +34,7 @@ LIMIT 1", } pub fn query_list_owner(list_id: i64) -> Option { - let conn = config::postgres(); + let mut conn = config::postgres(); // For the Postgres query, `id` = list number; `account_id` = user.id let rows = &conn .query( @@ -49,6 +49,6 @@ LIMIT 1", if rows.is_empty() { None } else { - Some(rows.get(0).get(1)) + Some(rows.get(0).unwrap().get(1)) } } diff --git a/src/redis_to_client_stream/receiver.rs b/src/redis_to_client_stream/receiver.rs index a544520..90012bf 100644 --- a/src/redis_to_client_stream/receiver.rs +++ b/src/redis_to_client_stream/receiver.rs @@ -37,6 +37,8 @@ impl Receiver { manager_id: Uuid::default(), msg_queues: collections::HashMap::new(), clients_per_timeline: collections::HashMap::new(), + /// The unprocessed message from Redis, consisting of 0 or more + /// actual `messages` in the sense of updates to send. incoming_raw_msg: String::new(), } } diff --git a/tests/test.rs b/tests/test.rs index 3f1a3d4..311d895 100644 --- a/tests/test.rs +++ b/tests/test.rs @@ -288,7 +288,7 @@ fn list_timeline_unauthorized() { // Helper functions for tests fn get_list_owner(list_number: i32) -> i64 { let list_number: i64 = list_number.into(); - let conn = config::postgres(); + let mut conn = config::postgres(); let rows = &conn .query( "SELECT id, account_id FROM lists WHERE id = $1 LIMIT 1", @@ -302,18 +302,18 @@ fn get_list_owner(list_number: i32) -> i64 { "Test database must contain at least one user with a list to run this test." ); - rows.get(0).get(1) + rows.get(0).unwrap().get(1) } fn get_access_token(user_id: i64) -> String { - let conn = config::postgres(); + let mut conn = config::postgres(); let rows = &conn .query( "SELECT token FROM oauth_access_tokens WHERE resource_owner_id = $1", &[&user_id], ) .expect("Can get access token from id"); - rows.get(0).get(0) + rows.get(0).unwrap().get(0) } fn invalid_access_token(value: Result<(String, User), warp::reject::Rejection>) -> bool {