From 3926969188d062b8897539410a3eaf198021a8b4 Mon Sep 17 00:00:00 2001
From: Christine Dodrill <me@christine.website>
Date: Wed, 4 Nov 2020 10:24:26 -0500
Subject: [PATCH] add twitter support

---
 backend/Cargo.lock         | 588 ++++++++++---------------------------
 backend/Cargo.toml         |   2 +-
 backend/src/api/mod.rs     |  10 +-
 backend/src/main.rs        |   6 +-
 backend/src/web/mod.rs     |   1 +
 backend/src/web/twitter.rs |  54 ++++
 6 files changed, 220 insertions(+), 441 deletions(-)
 create mode 100644 backend/src/web/twitter.rs

diff --git a/backend/Cargo.lock b/backend/Cargo.lock
index df5d986..28eb022 100644
--- a/backend/Cargo.lock
+++ b/backend/Cargo.lock
@@ -27,7 +27,7 @@ version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4cf01b9b56e767bb57b94ebf91a58b338002963785cdd7013e21c0d4679471e4"
 dependencies = [
- "generic-array 0.12.3",
+ "generic-array",
 ]
 
 [[package]]
@@ -62,8 +62,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cfd7e7ae3f9a1fb5c03b389fc6bb9a51400d0c13053f0dca698c832bfd893a0d"
 dependencies = [
  "block-cipher-trait",
- "byteorder",
- "opaque-debug 0.2.3",
+ "byteorder 1.3.4",
+ "opaque-debug",
 ]
 
 [[package]]
@@ -73,7 +73,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2f70a6b5f971e473091ab7cfb5ffac6cde81666c4556751d8d5620ead8abf100"
 dependencies = [
  "block-cipher-trait",
- "opaque-debug 0.2.3",
+ "opaque-debug",
 ]
 
 [[package]]
@@ -152,7 +152,7 @@ version = "0.9.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "489d6c0ed21b11d038c31b6ceccca973e65d73ba3bd8ecb9a2babf5546164643"
 dependencies = [
- "byteorder",
+ "byteorder 1.3.4",
  "safemem",
 ]
 
@@ -162,7 +162,7 @@ version = "0.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0b25d992356d2eb0ed82172f5248873db5560c4721f564b13cb5193bda5e668e"
 dependencies = [
- "byteorder",
+ "byteorder 1.3.4",
 ]
 
 [[package]]
@@ -197,17 +197,8 @@ checksum = "c0940dc441f31689269e10ac70eb1002a3a1d3ad1390e030043662eb7fe4688b"
 dependencies = [
  "block-padding",
  "byte-tools",
- "byteorder",
- "generic-array 0.12.3",
-]
-
-[[package]]
-name = "block-buffer"
-version = "0.9.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4152116fd6e9dadb291ae18fc1ec3575ed6d84c29642d97890f4b4a3417297e4"
-dependencies = [
- "generic-array 0.14.4",
+ "byteorder 1.3.4",
+ "generic-array",
 ]
 
 [[package]]
@@ -216,7 +207,7 @@ version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1c924d49bd09e7c06003acda26cd9742e796e34282ec6c1189404dee0c1f4774"
 dependencies = [
- "generic-array 0.12.3",
+ "generic-array",
 ]
 
 [[package]]
@@ -240,12 +231,27 @@ version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e3b5ca7a04898ad4bcd41c90c5285445ff5b791899bb1b0abdd2a2aa791211d7"
 
+[[package]]
+name = "bytebuffer"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e822a21389d388828152aeae8bb43049196b09076e2a138f53351d8cf6576cf3"
+dependencies = [
+ "byteorder 0.3.13",
+]
+
 [[package]]
 name = "bytecount"
 version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b92204551573580e078dc80017f36a213eb77a0450e4ddd8cfa0f3f2d1f0178f"
 
+[[package]]
+name = "byteorder"
+version = "0.3.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "29b2aa490a8f546381308d68fc79e6bd753cd3ad839f7a7172897f1feedfa175"
+
 [[package]]
 name = "byteorder"
 version = "1.3.4"
@@ -258,7 +264,7 @@ version = "0.4.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "206fdffcfa2df7cbe15601ef46c813fce0965eb3286db6b56c583b814b51c81c"
 dependencies = [
- "byteorder",
+ "byteorder 1.3.4",
  "either",
  "iovec",
 ]
@@ -371,7 +377,7 @@ dependencies = [
  "aes-gcm",
  "base64 0.12.3",
  "hkdf",
- "hmac 0.7.1",
+ "hmac",
  "percent-encoding 2.1.0",
  "rand 0.7.3",
  "sha2",
@@ -449,12 +455,6 @@ version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b3a71ab494c0b5b860bdc8407ae08978052417070c2ced38573a9157ad75b8ac"
 
-[[package]]
-name = "cpuid-bool"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8aebca1129a03dc6dc2b127edd729435bbc4a37e1d5f4d7513165089ceb02634"
-
 [[package]]
 name = "crc32fast"
 version = "1.2.0"
@@ -518,37 +518,16 @@ version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4434400df11d95d556bac068ddfedd482915eb18fe8bea89bc80b6e4b1c179e5"
 dependencies = [
- "generic-array 0.12.3",
+ "generic-array",
  "subtle 1.0.0",
 ]
 
-[[package]]
-name = "crypto-mac"
-version = "0.8.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b584a330336237c1eecd3e94266efb216c56ed91225d634cb2991c5f3fd1aeab"
-dependencies = [
- "generic-array 0.14.4",
- "subtle 2.3.0",
-]
-
 [[package]]
 name = "data-encoding"
 version = "2.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d4d0e2d24e5ee3b23a01de38eefdcd978907890701f08ffffd4cb457ca4ee8d6"
 
-[[package]]
-name = "derive_more"
-version = "0.99.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1dcfabdab475c16a93d669dddfc393027803e347d09663f524447f642fbb84ba"
-dependencies = [
- "proc-macro2 1.0.21",
- "quote 1.0.7",
- "syn 1.0.40",
-]
-
 [[package]]
 name = "devise"
 version = "0.2.0"
@@ -587,7 +566,7 @@ version = "1.4.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3e2de9deab977a153492a1468d1b1c0662c1cf39e5ea87d0c060ecd59ef18d8c"
 dependencies = [
- "byteorder",
+ "byteorder 1.3.4",
  "chrono",
  "diesel_derives",
  "libsqlite3-sys",
@@ -612,16 +591,7 @@ version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f3d0c8c8752312f9713efd397ff63acb9f85585afbf179282e720e7704954dd5"
 dependencies = [
- "generic-array 0.12.3",
-]
-
-[[package]]
-name = "digest"
-version = "0.9.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d3dd60d1080a57a05ab032377049e0591415d2b31afd7028356dbf3cc6dcb066"
-dependencies = [
- "generic-array 0.14.4",
+ "generic-array",
 ]
 
 [[package]]
@@ -642,33 +612,6 @@ version = "0.4.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "134951f4028bdadb9b84baf4232681efbf277da25144b9b0ad65df75946c422b"
 
-[[package]]
-name = "egg-mode"
-version = "0.15.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5f877bc908325f50163ff1670a4733eabf87942511ccfd907fbef4e239c3f8aa"
-dependencies = [
- "base64 0.12.3",
- "chrono",
- "derive_more",
- "futures 0.3.5",
- "hmac 0.8.1",
- "hyper 0.13.7",
- "hyper-tls 0.4.3",
- "lazy_static",
- "mime 0.3.16",
- "native-tls",
- "percent-encoding 2.1.0",
- "rand 0.7.3",
- "regex",
- "serde",
- "serde_json",
- "sha-1 0.9.1",
- "thiserror",
- "tokio 0.2.22",
- "url 2.1.1",
-]
-
 [[package]]
 name = "either"
 version = "1.6.0"
@@ -865,6 +808,16 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"
 
+[[package]]
+name = "form_urlencoded"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ece68d15c92e84fa4f19d3780f1294e5ca82a78a6d515f1efaabcc144688be00"
+dependencies = [
+ "matches",
+ "percent-encoding 2.1.0",
+]
+
 [[package]]
 name = "fsevent"
 version = "0.4.0"
@@ -912,58 +865,16 @@ version = "0.1.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1b980f2816d6ee8673b6517b52cb0e808a180efc92e5c19d02cdda79066703ef"
 
-[[package]]
-name = "futures"
-version = "0.3.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e05b85ec287aac0dc34db7d4a569323df697f9c55b99b15d6b4ef8cde49f613"
-dependencies = [
- "futures-channel",
- "futures-core",
- "futures-executor",
- "futures-io",
- "futures-sink",
- "futures-task",
- "futures-util",
-]
-
-[[package]]
-name = "futures-channel"
-version = "0.3.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f366ad74c28cca6ba456d95e6422883cfb4b252a83bed929c83abfdbbf2967d5"
-dependencies = [
- "futures-core",
- "futures-sink",
-]
-
-[[package]]
-name = "futures-core"
-version = "0.3.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "59f5fff90fd5d971f936ad674802482ba441b6f09ba5e15fd8b39145582ca399"
-
 [[package]]
 name = "futures-cpupool"
 version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ab90cde24b3319636588d0c35fe03b1333857621051837ed769faefb4c2162e4"
 dependencies = [
- "futures 0.1.29",
+ "futures",
  "num_cpus",
 ]
 
-[[package]]
-name = "futures-executor"
-version = "0.3.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "10d6bb888be1153d3abeb9006b11b02cf5e9b209fda28693c31ae1e4e012e314"
-dependencies = [
- "futures-core",
- "futures-task",
- "futures-util",
-]
-
 [[package]]
 name = "futures-io"
 version = "0.3.5"
@@ -971,51 +882,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "de27142b013a8e869c14957e6d2edeef89e97c289e69d042ee3a49acd8b51789"
 
 [[package]]
-name = "futures-macro"
-version = "0.3.5"
+name = "gcc"
+version = "0.3.55"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d0b5a30a4328ab5473878237c447333c093297bded83a4983d10f4deea240d39"
-dependencies = [
- "proc-macro-hack",
- "proc-macro2 1.0.21",
- "quote 1.0.7",
- "syn 1.0.40",
-]
-
-[[package]]
-name = "futures-sink"
-version = "0.3.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3f2032893cb734c7a05d85ce0cc8b8c4075278e93b24b66f9de99d6eb0fa8acc"
-
-[[package]]
-name = "futures-task"
-version = "0.3.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bdb66b5f09e22019b1ab0830f7785bcea8e7a42148683f99214f73f8ec21a626"
-dependencies = [
- "once_cell",
-]
-
-[[package]]
-name = "futures-util"
-version = "0.3.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8764574ff08b701a084482c3c7031349104b07ac897393010494beaa18ce32c6"
-dependencies = [
- "futures-channel",
- "futures-core",
- "futures-io",
- "futures-macro",
- "futures-sink",
- "futures-task",
- "memchr",
- "pin-project",
- "pin-utils",
- "proc-macro-hack",
- "proc-macro-nested",
- "slab",
-]
+checksum = "8f5f3913fa0bfe7ee1fd8248b6b9f42a5af4b9d65ec2dd2c3c26132b950ecfc2"
 
 [[package]]
 name = "generic-array"
@@ -1026,16 +896,6 @@ dependencies = [
  "typenum",
 ]
 
-[[package]]
-name = "generic-array"
-version = "0.14.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "501466ecc8a30d1d3b7fc9229b122b2ce8ed6e9d9223f1138d4babb253e51817"
-dependencies = [
- "typenum",
- "version_check 0.9.2",
-]
-
 [[package]]
 name = "getrandom"
 version = "0.1.15"
@@ -1080,10 +940,10 @@ version = "0.1.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a5b34c246847f938a410a03c5458c7fee2274436675e76d8b903c08efc29c462"
 dependencies = [
- "byteorder",
+ "byteorder 1.3.4",
  "bytes 0.4.12",
  "fnv",
- "futures 0.1.29",
+ "futures",
  "http 0.1.21",
  "indexmap",
  "log 0.4.11",
@@ -1092,25 +952,6 @@ dependencies = [
  "tokio-io",
 ]
 
-[[package]]
-name = "h2"
-version = "0.2.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "993f9e0baeed60001cf565546b0d3dbe6a6ad23f2bd31644a133c641eccf6d53"
-dependencies = [
- "bytes 0.5.6",
- "fnv",
- "futures-core",
- "futures-sink",
- "futures-util",
- "http 0.2.1",
- "indexmap",
- "slab",
- "tokio 0.2.22",
- "tokio-util",
- "tracing",
-]
-
 [[package]]
 name = "hashbrown"
 version = "0.9.0"
@@ -1138,8 +979,8 @@ version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3fa08a006102488bd9cd5b8013aabe84955cf5ae22e304c2caf655b633aefae3"
 dependencies = [
- "digest 0.8.1",
- "hmac 0.7.1",
+ "digest",
+ "hmac",
 ]
 
 [[package]]
@@ -1148,18 +989,8 @@ version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5dcb5e64cda4c23119ab41ba960d1e170a774c8e4b9d9e6a9bc18aabf5e59695"
 dependencies = [
- "crypto-mac 0.7.0",
- "digest 0.8.1",
-]
-
-[[package]]
-name = "hmac"
-version = "0.8.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "126888268dcc288495a26bf004b38c5fdbb31682f992c84ceb046a1f0fe38840"
-dependencies = [
- "crypto-mac 0.8.0",
- "digest 0.9.0",
+ "crypto-mac",
+ "digest",
 ]
 
 [[package]]
@@ -1191,21 +1022,11 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6741c859c1b2463a423a1dbce98d418e6c3c3fc720fb0d45528657320920292d"
 dependencies = [
  "bytes 0.4.12",
- "futures 0.1.29",
+ "futures",
  "http 0.1.21",
  "tokio-buf",
 ]
 
-[[package]]
-name = "http-body"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "13d5ff830006f7646652e057693569bfe0d51760c0085a071769d142a205111b"
-dependencies = [
- "bytes 0.5.6",
- "http 0.2.1",
-]
-
 [[package]]
 name = "httparse"
 version = "1.3.4"
@@ -1238,11 +1059,11 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9dbe6ed1438e1f8ad955a4701e9a944938e9519f6888d12d8558b645e247d5f6"
 dependencies = [
  "bytes 0.4.12",
- "futures 0.1.29",
+ "futures",
  "futures-cpupool",
- "h2 0.1.26",
+ "h2",
  "http 0.1.21",
- "http-body 0.1.0",
+ "http-body",
  "httparse",
  "iovec",
  "itoa",
@@ -1250,7 +1071,7 @@ dependencies = [
  "net2",
  "rustc_version",
  "time 0.1.44",
- "tokio 0.1.22",
+ "tokio",
  "tokio-buf",
  "tokio-executor",
  "tokio-io",
@@ -1258,31 +1079,7 @@ dependencies = [
  "tokio-tcp",
  "tokio-threadpool",
  "tokio-timer",
- "want 0.2.0",
-]
-
-[[package]]
-name = "hyper"
-version = "0.13.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3e68a8dd9716185d9e64ea473ea6ef63529252e3e27623295a0378a19665d5eb"
-dependencies = [
- "bytes 0.5.6",
- "futures-channel",
- "futures-core",
- "futures-util",
- "h2 0.2.6",
- "http 0.2.1",
- "http-body 0.3.1",
- "httparse",
- "itoa",
- "pin-project",
- "socket2",
- "time 0.1.44",
- "tokio 0.2.22",
- "tower-service",
- "tracing",
- "want 0.3.0",
+ "want",
 ]
 
 [[package]]
@@ -1309,25 +1106,12 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3a800d6aa50af4b5850b2b0f659625ce9504df908e9733b635720483be26174f"
 dependencies = [
  "bytes 0.4.12",
- "futures 0.1.29",
+ "futures",
  "hyper 0.12.35",
  "native-tls",
  "tokio-io",
 ]
 
-[[package]]
-name = "hyper-tls"
-version = "0.4.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d979acc56dcb5b8dddba3917601745e877576475aa046df3226eabdecef78eed"
-dependencies = [
- "bytes 0.5.6",
- "hyper 0.13.7",
- "native-tls",
- "tokio 0.2.22",
- "tokio-tls",
-]
-
 [[package]]
 name = "idna"
 version = "0.1.5"
@@ -1605,7 +1389,6 @@ dependencies = [
  "chrono",
  "color-eyre",
  "diesel",
- "egg-mode",
  "elefren",
  "futures-io",
  "hex",
@@ -1627,6 +1410,7 @@ dependencies = [
  "tracing",
  "tracing-log",
  "tracing-subscriber",
+ "twapi-ureq",
  "ureq",
  "uuid",
 ]
@@ -1802,12 +1586,6 @@ version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2839e79665f131bdb5782e51f2c6c9599c133c6098982a54c794358bf432529c"
 
-[[package]]
-name = "opaque-debug"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "624a8340c38c1b80fd549087862da4ba43e08858af025b236e509b6649fc13d5"
-
 [[package]]
 name = "openssl"
 version = "0.10.30"
@@ -1987,38 +1765,6 @@ dependencies = [
  "siphasher",
 ]
 
-[[package]]
-name = "pin-project"
-version = "0.4.23"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ca4433fff2ae79342e497d9f8ee990d174071408f28f726d6d83af93e58e48aa"
-dependencies = [
- "pin-project-internal",
-]
-
-[[package]]
-name = "pin-project-internal"
-version = "0.4.23"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2c0e815c3ee9a031fdf5af21c10aa17c573c9c6a566328d99e3936c34e36461f"
-dependencies = [
- "proc-macro2 1.0.21",
- "quote 1.0.7",
- "syn 1.0.40",
-]
-
-[[package]]
-name = "pin-project-lite"
-version = "0.1.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "282adbf10f2698a7a77f8e983a74b2d18176c19a7fd32a45446139ae7b02b715"
-
-[[package]]
-name = "pin-utils"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
-
 [[package]]
 name = "pkg-config"
 version = "0.3.18"
@@ -2047,12 +1793,6 @@ version = "0.5.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "99c605b9a0adc77b7211c6b1f722dcb613d68d66859a44f3d485a6da332b0598"
 
-[[package]]
-name = "proc-macro-nested"
-version = "0.1.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eba180dafb9038b050a4c280019bbedf9f2467b61e5d892dcad585bb57aadc5a"
-
 [[package]]
 name = "proc-macro2"
 version = "0.4.30"
@@ -2078,7 +1818,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c4a336c8310f4955f343935b9c11a30254d1ad8fad98ec257a4407a061a6fd49"
 dependencies = [
  "bitflags",
- "byteorder",
+ "byteorder 1.3.4",
  "hex",
  "lazy_static",
  "libc",
@@ -2161,6 +1901,16 @@ dependencies = [
  "scheduled-thread-pool",
 ]
 
+[[package]]
+name = "rand"
+version = "0.3.23"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "64ac302d8f83c0c1974bf758f6b041c6c8ada916fbb44a609158ca8b064cc76c"
+dependencies = [
+ "libc",
+ "rand 0.4.6",
+]
+
 [[package]]
 name = "rand"
 version = "0.4.6"
@@ -2354,7 +2104,7 @@ version = "0.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ae1ded71d66a4a97f5e961fd0cb25a5f366a42a41570d16a763a69c092c26ae4"
 dependencies = [
- "byteorder",
+ "byteorder 1.3.4",
  "regex-syntax",
 ]
 
@@ -2385,10 +2135,10 @@ dependencies = [
  "cookie_store 0.7.0",
  "encoding_rs",
  "flate2",
- "futures 0.1.29",
+ "futures",
  "http 0.1.21",
  "hyper 0.12.35",
- "hyper-tls 0.3.2",
+ "hyper-tls",
  "log 0.4.11",
  "mime 0.3.16",
  "mime_guess",
@@ -2397,7 +2147,7 @@ dependencies = [
  "serde_json",
  "serde_urlencoded 0.5.5",
  "time 0.1.44",
- "tokio 0.1.22",
+ "tokio",
  "tokio-executor",
  "tokio-io",
  "tokio-threadpool",
@@ -2521,12 +2271,31 @@ dependencies = [
  "rocket",
 ]
 
+[[package]]
+name = "rust-crypto"
+version = "0.2.36"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f76d05d3993fd5f4af9434e8e436db163a12a9d40e1a58a726f27a01dfd12a2a"
+dependencies = [
+ "gcc",
+ "libc",
+ "rand 0.3.23",
+ "rustc-serialize",
+ "time 0.1.44",
+]
+
 [[package]]
 name = "rustc-demangle"
 version = "0.1.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4c691c0e608126e00913e33f0ccf3727d5fc84573623b8d65b2df340b5201783"
 
+[[package]]
+name = "rustc-serialize"
+version = "0.3.24"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dcf128d1287d2ea9d80910b5f1120d0b8eede3fbf1abe91c40d39ea7d51e6fda"
+
 [[package]]
 name = "rustc_version"
 version = "0.2.3"
@@ -2723,29 +2492,28 @@ dependencies = [
  "url 2.1.1",
 ]
 
+[[package]]
+name = "serde_urlencoded"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "edfa57a7f8d9c1d260a549e7224100f6c43d43f9103e06dd8b4095a9b2b43ce9"
+dependencies = [
+ "form_urlencoded",
+ "itoa",
+ "ryu",
+ "serde",
+]
+
 [[package]]
 name = "sha-1"
 version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f7d94d0bede923b3cea61f3f1ff57ff8cdfd77b400fb8f9998949e0cf04163df"
 dependencies = [
- "block-buffer 0.7.3",
- "digest 0.8.1",
+ "block-buffer",
+ "digest",
  "fake-simd",
- "opaque-debug 0.2.3",
-]
-
-[[package]]
-name = "sha-1"
-version = "0.9.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "170a36ea86c864a3f16dd2687712dd6646f7019f301e57537c7f4dc9f5916770"
-dependencies = [
- "block-buffer 0.9.0",
- "cfg-if",
- "cpuid-bool",
- "digest 0.9.0",
- "opaque-debug 0.3.0",
+ "opaque-debug",
 ]
 
 [[package]]
@@ -2760,10 +2528,10 @@ version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a256f46ea78a0c0d9ff00077504903ac881a1dafdc20da66545699e7776b3e69"
 dependencies = [
- "block-buffer 0.7.3",
- "digest 0.8.1",
+ "block-buffer",
+ "digest",
  "fake-simd",
- "opaque-debug 0.2.3",
+ "opaque-debug",
 ]
 
 [[package]]
@@ -2818,18 +2586,6 @@ version = "1.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fbee7696b84bbf3d89a1c2eccff0850e3047ed46bfcd2e92c29a2d074d57e252"
 
-[[package]]
-name = "socket2"
-version = "0.3.15"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b1fa70dc5c8104ec096f4fe7ede7a221d35ae13dcd19ba1ad9a81d2cab9a1c44"
-dependencies = [
- "cfg-if",
- "libc",
- "redox_syscall",
- "winapi 0.3.9",
-]
-
 [[package]]
 name = "sodiumoxide"
 version = "0.2.6"
@@ -3087,7 +2843,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5a09c0b5bb588872ab2f09afa13ee6e9dac11e10a0ec9e8e3ba39a5a5d530af6"
 dependencies = [
  "bytes 0.4.12",
- "futures 0.1.29",
+ "futures",
  "mio",
  "num_cpus",
  "tokio-current-thread",
@@ -3099,24 +2855,6 @@ dependencies = [
  "tokio-timer",
 ]
 
-[[package]]
-name = "tokio"
-version = "0.2.22"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5d34ca54d84bf2b5b4d7d31e901a8464f7b60ac145a284fba25ceb801f2ddccd"
-dependencies = [
- "bytes 0.5.6",
- "fnv",
- "futures-core",
- "iovec",
- "lazy_static",
- "memchr",
- "mio",
- "pin-project-lite",
- "slab",
- "tokio-macros",
-]
-
 [[package]]
 name = "tokio-buf"
 version = "0.1.1"
@@ -3125,7 +2863,7 @@ checksum = "8fb220f46c53859a4b7ec083e41dec9778ff0b1851c0942b211edb89e0ccdc46"
 dependencies = [
  "bytes 0.4.12",
  "either",
- "futures 0.1.29",
+ "futures",
 ]
 
 [[package]]
@@ -3134,7 +2872,7 @@ version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b1de0e32a83f131e002238d7ccde18211c0a5397f60cbfffcb112868c2e0e20e"
 dependencies = [
- "futures 0.1.29",
+ "futures",
  "tokio-executor",
 ]
 
@@ -3145,7 +2883,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fb2d1b8f4548dbf5e1f7818512e9c406860678f29c300cdf0ebac72d1a3a1671"
 dependencies = [
  "crossbeam-utils",
- "futures 0.1.29",
+ "futures",
 ]
 
 [[package]]
@@ -3155,21 +2893,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "57fc868aae093479e3131e3d165c93b1c7474109d13c90ec0dda2a1bbfff0674"
 dependencies = [
  "bytes 0.4.12",
- "futures 0.1.29",
+ "futures",
  "log 0.4.11",
 ]
 
-[[package]]
-name = "tokio-macros"
-version = "0.2.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f0c3acc6aa564495a0f2e1d59fab677cd7f81a19994cfc7f3ad0e64301560389"
-dependencies = [
- "proc-macro2 1.0.21",
- "quote 1.0.7",
- "syn 1.0.40",
-]
-
 [[package]]
 name = "tokio-reactor"
 version = "0.1.12"
@@ -3177,7 +2904,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "09bc590ec4ba8ba87652da2068d150dcada2cfa2e07faae270a5e0409aa51351"
 dependencies = [
  "crossbeam-utils",
- "futures 0.1.29",
+ "futures",
  "lazy_static",
  "log 0.4.11",
  "mio",
@@ -3196,7 +2923,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "edfe50152bc8164fcc456dab7891fa9bf8beaf01c5ee7e1dd43a397c3cf87dee"
 dependencies = [
  "fnv",
- "futures 0.1.29",
+ "futures",
 ]
 
 [[package]]
@@ -3206,7 +2933,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "98df18ed66e3b72e742f185882a9e201892407957e45fbff8da17ae7a7c51f72"
 dependencies = [
  "bytes 0.4.12",
- "futures 0.1.29",
+ "futures",
  "iovec",
  "mio",
  "tokio-io",
@@ -3222,7 +2949,7 @@ dependencies = [
  "crossbeam-deque",
  "crossbeam-queue",
  "crossbeam-utils",
- "futures 0.1.29",
+ "futures",
  "lazy_static",
  "log 0.4.11",
  "num_cpus",
@@ -3237,35 +2964,11 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "93044f2d313c95ff1cb7809ce9a7a05735b012288a888b62d4434fd58c94f296"
 dependencies = [
  "crossbeam-utils",
- "futures 0.1.29",
+ "futures",
  "slab",
  "tokio-executor",
 ]
 
-[[package]]
-name = "tokio-tls"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9a70f4fcd7b3b24fb194f837560168208f669ca8cb70d0c4b862944452396343"
-dependencies = [
- "native-tls",
- "tokio 0.2.22",
-]
-
-[[package]]
-name = "tokio-util"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "be8242891f2b6cbef26a2d7e8605133c2c554cd35b3e4948ea892d6d68436499"
-dependencies = [
- "bytes 0.5.6",
- "futures-core",
- "futures-sink",
- "log 0.4.11",
- "pin-project-lite",
- "tokio 0.2.22",
-]
-
 [[package]]
 name = "toml"
 version = "0.4.10"
@@ -3275,12 +2978,6 @@ dependencies = [
  "serde",
 ]
 
-[[package]]
-name = "tower-service"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e987b6bf443f4b5b3b6f38704195592cca41c5bb7aedd3c3693c7081f8289860"
-
 [[package]]
 name = "tracing"
 version = "0.1.19"
@@ -3288,7 +2985,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6d79ca061b032d6ce30c660fded31189ca0b9922bf483cd70759f13a2d86786c"
 dependencies = [
  "cfg-if",
- "log 0.4.11",
  "tracing-attributes",
  "tracing-core",
 ]
@@ -3393,7 +3089,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cfea31758bf674f990918962e8e5f07071a3161bd7c4138ed23e416e1ac4264e"
 dependencies = [
  "base64 0.11.0",
- "byteorder",
+ "byteorder 1.3.4",
  "bytes 0.5.6",
  "http 0.2.1",
  "httparse",
@@ -3401,11 +3097,39 @@ dependencies = [
  "log 0.4.11",
  "native-tls",
  "rand 0.7.3",
- "sha-1 0.8.2",
+ "sha-1",
  "url 2.1.1",
  "utf-8",
 ]
 
+[[package]]
+name = "twapi-oauth"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f8627ce44446108a6b78b02583900a443bf8e1bd3065fb2cc4faeee42e8cde3e"
+dependencies = [
+ "base64 0.13.0",
+ "chrono",
+ "rand 0.7.3",
+ "rust-crypto",
+ "url 2.1.1",
+]
+
+[[package]]
+name = "twapi-ureq"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8d9e875009b48ca15e60c667075456e9e9345c9b74161152d3db2249cf33b2ec"
+dependencies = [
+ "base64 0.13.0",
+ "bytebuffer",
+ "rand 0.7.3",
+ "serde_json",
+ "serde_urlencoded 0.7.0",
+ "twapi-oauth",
+ "ureq",
+]
+
 [[package]]
 name = "typeable"
 version = "0.1.2"
@@ -3472,7 +3196,7 @@ version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "df0c900f2f9b4116803415878ff48b63da9edb268668e08cf9292d7503114a01"
 dependencies = [
- "generic-array 0.12.3",
+ "generic-array",
  "subtle 2.3.0",
 ]
 
@@ -3577,17 +3301,7 @@ version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b6395efa4784b027708f7451087e647ec73cc74f5d9bc2e418404248d679a230"
 dependencies = [
- "futures 0.1.29",
- "log 0.4.11",
- "try-lock",
-]
-
-[[package]]
-name = "want"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1ce8a968cb1cd110d136ff8b819a556d6fb6d919363c61534f6860c7eb172ba0"
-dependencies = [
+ "futures",
  "log 0.4.11",
  "try-lock",
 ]
diff --git a/backend/Cargo.toml b/backend/Cargo.toml
index d9105df..5378ceb 100644
--- a/backend/Cargo.toml
+++ b/backend/Cargo.toml
@@ -9,7 +9,7 @@ edition = "2018"
 [dependencies]
 chrono = { version = "0.4", features = ["serde"] }
 color-eyre = "0.5"
-egg-mode = "0.15"
+twapi-ureq = "0.1.5"
 elefren = "0.22"
 kankyo = "0.3"
 log = "0.4"
diff --git a/backend/src/api/mod.rs b/backend/src/api/mod.rs
index 6319ccd..50f224d 100644
--- a/backend/src/api/mod.rs
+++ b/backend/src/api/mod.rs
@@ -7,7 +7,7 @@ use rocket::{
     response::Responder,
     Data,
     Outcome::*,
-    Response,
+    Response, State,
 };
 use rocket_contrib::json::Json;
 use std::io::Read;
@@ -30,6 +30,14 @@ pub fn token_info(tok: paseto::Token) -> Json<paseto::Token> {
     Json(tok)
 }
 
+#[post("/tweet", data = "<body>")]
+#[instrument(skip(tw), err)]
+pub fn tweet(body: StringBody, tw: State<web::twitter::Client>, tok: paseto::Token) -> Result {
+    tw.tweet(body.unwrap())?;
+
+    Ok(())
+}
+
 #[derive(Debug)]
 pub struct StringBody(String);
 
diff --git a/backend/src/main.rs b/backend/src/main.rs
index 95cebc9..0ca789d 100644
--- a/backend/src/main.rs
+++ b/backend/src/main.rs
@@ -43,9 +43,10 @@ fn main() -> Result<()> {
         .attach(MainDatabase::fairing())
         .attach(SpaceHelmet::default())
         .attach(paseto::ed25519_keypair())
+        .attach(web::discord_webhook::Client::fairing())
         .attach(web::pluralkit::Client::fairing())
         .attach(web::switchcounter::Client::fairing())
-        .attach(web::discord_webhook::Client::fairing())
+        .attach(web::twitter::Client::fairing())
         .mount("/metrics", prometheus)
         .mount("/", routes![botinfo])
         .mount(
@@ -56,7 +57,8 @@ fn main() -> Result<()> {
                 api::switch::list,
                 api::switch::switch,
                 api::get_members,
-                api::token_info
+                api::token_info,
+                api::tweet,
             ],
         )
         .launch();
diff --git a/backend/src/web/mod.rs b/backend/src/web/mod.rs
index 38d6112..a386d2d 100644
--- a/backend/src/web/mod.rs
+++ b/backend/src/web/mod.rs
@@ -1,6 +1,7 @@
 pub mod discord_webhook;
 pub mod pluralkit;
 pub mod switchcounter;
+pub mod twitter;
 
 pub type Result<T = ()> = std::result::Result<T, Error>;
 
diff --git a/backend/src/web/twitter.rs b/backend/src/web/twitter.rs
new file mode 100644
index 0000000..4d09ae6
--- /dev/null
+++ b/backend/src/web/twitter.rs
@@ -0,0 +1,54 @@
+use super::{Error, Result};
+use rocket::fairing::AdHoc;
+use twapi_ureq::*;
+
+pub struct Client {
+    consumer_token: String,
+    consumer_secret: String,
+    api_key: String,
+    api_secret: String,
+}
+
+impl Client {
+    pub fn fairing() -> AdHoc {
+        AdHoc::on_attach("Twitter client", |rocket| {
+            let cfg = rocket.config();
+            let table = cfg.get_table("twitter").unwrap();
+            let consumer_token = table["consumer_token"].as_str().unwrap().to_string();
+            let consumer_secret = table["consumer_secret"].as_str().unwrap().to_string();
+            let api_key = table["api_key"].as_str().unwrap().to_string();
+            let api_secret = table["api_secret"].as_str().unwrap().to_string();
+
+            Ok(rocket.manage(Client {
+                consumer_token: consumer_token,
+                consumer_secret: consumer_secret,
+                api_key: api_key,
+                api_secret: api_secret,
+            }))
+        })
+    }
+
+    pub fn tweet(&self, body: String) -> Result<()> {
+        let url = "https://api.twitter.com/1.1/statuses/update.json";
+        let form_options = vec![("status", body.as_str())];
+
+        let resp = v1::post(
+            url,
+            &vec![],
+            &form_options,
+            &self.consumer_token,
+            &self.consumer_secret,
+            &self.api_key,
+            &self.api_secret,
+        );
+
+        if resp.ok() {
+            Ok(())
+        } else {
+            Err(match resp.synthetic_error() {
+                Some(why) => Error::UReq(why.to_string()),
+                None => Error::HttpStatus(resp.status()),
+            })
+        }
+    }
+}