diff --git a/services/tunnelbroker/Cargo.lock b/services/tunnelbroker/Cargo.lock
--- a/services/tunnelbroker/Cargo.lock
+++ b/services/tunnelbroker/Cargo.lock
@@ -2,26 +2,6 @@
 # It is not intended for manual editing.
 version = 3
 
-[[package]]
-name = "a2"
-version = "0.6.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9b411d99f057bb20c324c758aeab7a063552511b90458d8109b5a6f2df700a8f"
-dependencies = [
- "base64 0.13.1",
- "erased-serde",
- "futures",
- "http",
- "hyper",
- "hyper-alpn",
- "log",
- "openssl",
- "serde",
- "serde_derive",
- "serde_json",
- "thiserror",
-]
-
 [[package]]
 name = "aho-corasick"
 version = "1.0.1"
@@ -79,15 +59,6 @@
  "url",
 ]
 
-[[package]]
-name = "android_system_properties"
-version = "0.1.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "819e7219dbd41043ac279b19830f2efc897156490d7fd6ea916720117ee66311"
-dependencies = [
- "libc",
-]
-
 [[package]]
 name = "anstream"
 version = "0.3.2"
@@ -280,17 +251,6 @@
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1181e1e0d1fce796a03db1ae795d67167da795f9cf4a39c37589e85ef57f26d3"
 
-[[package]]
-name = "atty"
-version = "0.2.14"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d9b39be18770d11421cdb1b9947a45dd3f37e93092cbf377614828a319d5fee8"
-dependencies = [
- "hermit-abi 0.1.19",
- "libc",
- "winapi",
-]
-
 [[package]]
 name = "autocfg"
 version = "1.1.0"
@@ -320,7 +280,7 @@
  "http",
  "hyper",
  "ring",
- "time 0.3.20",
+ "time",
  "tokio",
  "tower",
  "tracing",
@@ -480,7 +440,7 @@
  "percent-encoding",
  "regex",
  "sha2",
- "time 0.3.20",
+ "time",
  "tracing",
 ]
 
@@ -587,7 +547,7 @@
  "itoa",
  "num-integer",
  "ryu",
- "time 0.3.20",
+ "time",
 ]
 
 [[package]]
@@ -666,12 +626,6 @@
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9e1b586273c5702936fe7b7d6896644d8be71e6314cfe09d3167c95f712589e8"
 
-[[package]]
-name = "base64"
-version = "0.20.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0ea22880d78093b0cbe17c89f64a7d457941e65759157ec6cb31a31d652b05e5"
-
 [[package]]
 name = "base64"
 version = "0.21.0"
@@ -776,21 +730,6 @@
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
-[[package]]
-name = "chrono"
-version = "0.4.24"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4e3c5919066adf22df73762e50cffcde3a758f2a848b113b586d1f86728b673b"
-dependencies = [
- "iana-time-zone",
- "js-sys",
- "num-integer",
- "num-traits",
- "time 0.1.45",
- "wasm-bindgen",
- "winapi",
-]
-
 [[package]]
 name = "cipher"
 version = "0.4.4"
@@ -843,16 +782,6 @@
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8a2dd5a6fe8c6e3502f568a6353e5273bbb15193ad9a89e457b9970798efbea1"
 
-[[package]]
-name = "codespan-reporting"
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-source = "registry+https://github.com/rust-lang/crates.io-index"
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-dependencies = [
- "termcolor",
- "unicode-width",
-]
-
 [[package]]
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 version = "1.0.0"
@@ -924,50 +853,6 @@
  "typenum",
 ]
 
-[[package]]
-name = "cxx"
-version = "1.0.94"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f61f1b6389c3fe1c316bf8a4dccc90a38208354b330925bce1f74a6c4756eb93"
-dependencies = [
- "cc",
- "cxxbridge-flags",
- "cxxbridge-macro",
- "link-cplusplus",
-]
-
-[[package]]
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-version = "1.0.94"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "12cee708e8962df2aeb38f594aae5d827c022b6460ac71a7a3e2c3c2aae5a07b"
-dependencies = [
- "cc",
- "codespan-reporting",
- "once_cell",
- "proc-macro2",
- "quote",
- "scratch",
- "syn 2.0.15",
-]
-
-[[package]]
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-version = "1.0.94"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7944172ae7e4068c533afbb984114a56c46e9ccddda550499caa222902c7f7bb"
-
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
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-dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.15",
-]
-
 [[package]]
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@@ -1013,37 +898,6 @@
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-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "071a31f4ee85403370b58aca746f01041ede6f0da2730960ad001edc2b71b394"
-dependencies = [
- "cfg-if",
-]
-
-[[package]]
-name = "env_logger"
-version = "0.9.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a12e6657c4c97ebab115a42dcee77225f7f482cdd841cf7088c657a42e9e00e7"
-dependencies = [
- "atty",
- "humantime",
- "log",
- "regex",
- "termcolor",
-]
-
-[[package]]
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-version = "0.3.25"
-source = "registry+https://github.com/rust-lang/crates.io-index"
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-dependencies = [
- "serde",
-]
-
 [[package]]
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 version = "0.3.1"
@@ -1089,20 +943,6 @@
  "instant",
 ]
 
-[[package]]
-name = "fcm"
-version = "0.9.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5d8d0da8a6bd63bdec888b6d7a87c5698230005c1800823d28ddd5adb6f2550f"
-dependencies = [
- "chrono",
- "erased-serde",
- "log",
- "reqwest",
- "serde",
- "serde_json",
-]
-
 [[package]]
 name = "fixedbitset"
 version = "0.4.2"
@@ -1127,21 +967,6 @@
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
 
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f6f339eb8adc052cd2ca78910fda869aefa38d22d5cb648e6485e4d3fc06f3b1"
-dependencies = [
- "foreign-types-shared",
-]
-
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
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-
 [[package]]
 name = "form_urlencoded"
 version = "1.1.0"
@@ -1151,21 +976,6 @@
  "percent-encoding",
 ]
 
-[[package]]
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-version = "0.3.28"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "23342abe12aba583913b2e62f22225ff9c950774065e4bfb61a19cd9770fec40"
-dependencies = [
- "futures-channel",
- "futures-core",
- "futures-executor",
- "futures-io",
- "futures-sink",
- "futures-task",
- "futures-util",
-]
-
 [[package]]
 name = "futures-channel"
 version = "0.3.28"
@@ -1173,7 +983,6 @@
 checksum = "955518d47e09b25bbebc7a18df10b81f0c766eaf4c4f1cccef2fca5f2a4fb5f2"
 dependencies = [
  "futures-core",
- "futures-sink",
 ]
 
 [[package]]
@@ -1182,17 +991,6 @@
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4bca583b7e26f571124fe5b7561d49cb2868d79116cfa0eefce955557c6fee8c"
 
-[[package]]
-name = "futures-executor"
-version = "0.3.28"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ccecee823288125bd88b4d7f565c9e58e41858e47ab72e8ea2d64e93624386e0"
-dependencies = [
- "futures-core",
- "futures-task",
- "futures-util",
-]
-
 [[package]]
 name = "futures-io"
 version = "0.3.28"
@@ -1243,13 +1041,10 @@
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "26b01e40b772d54cf6c6d721c1d1abd0647a0106a12ecaa1c186273392a69533"
 dependencies = [
- "futures-channel",
  "futures-core",
- "futures-io",
  "futures-macro",
  "futures-sink",
  "futures-task",
- "memchr",
  "pin-project-lite",
  "pin-utils",
  "slab",
@@ -1273,7 +1068,7 @@
 dependencies = [
  "cfg-if",
  "libc",
- "wasi 0.11.0+wasi-snapshot-preview1",
+ "wasi",
 ]
 
 [[package]]
@@ -1307,15 +1102,6 @@
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "95505c38b4572b2d910cecb0281560f54b440a19336cbbcb27bf6ce6adc6f5a8"
 
-[[package]]
-name = "hermit-abi"
-version = "0.1.19"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "62b467343b94ba476dcb2500d242dadbb39557df889310ac77c5d99100aaac33"
-dependencies = [
- "libc",
-]
-
 [[package]]
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 version = "0.2.6"
@@ -1380,12 +1166,6 @@
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c4a1e36c821dbe04574f602848a19f742f4fb3c98d40449f11bcad18d6b17421"
 
-[[package]]
-name = "humantime"
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9a3a5bfb195931eeb336b2a7b4d761daec841b97f947d34394601737a7bba5e4"
-
 [[package]]
 name = "hyper"
 version = "0.14.26"
@@ -1410,22 +1190,6 @@
  "want",
 ]
 
-[[package]]
-name = "hyper-alpn"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "54b255c8c5fd5d0c6396b50cdacbde3b19809a1166023c1b51dc2f86db5d2da9"
-dependencies = [
- "futures",
- "hyper",
- "log",
- "rustls 0.19.1",
- "tokio",
- "tokio-rustls 0.22.0",
- "webpki 0.21.4",
- "webpki-roots",
-]
-
 [[package]]
 name = "hyper-rustls"
 version = "0.23.2"
@@ -1438,7 +1202,7 @@
  "rustls 0.20.8",
  "rustls-native-certs",
  "tokio",
- "tokio-rustls 0.23.4",
+ "tokio-rustls",
 ]
 
 [[package]]
@@ -1453,43 +1217,6 @@
  "tokio-io-timeout",
 ]
 
-[[package]]
-name = "hyper-tls"
-version = "0.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d6183ddfa99b85da61a140bea0efc93fdf56ceaa041b37d553518030827f9905"
-dependencies = [
- "bytes",
- "hyper",
- "native-tls",
- "tokio",
- "tokio-native-tls",
-]
-
-[[package]]
-name = "iana-time-zone"
-version = "0.1.56"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0722cd7114b7de04316e7ea5456a0bbb20e4adb46fd27a3697adb812cff0f37c"
-dependencies = [
- "android_system_properties",
- "core-foundation-sys",
- "iana-time-zone-haiku",
- "js-sys",
- "wasm-bindgen",
- "windows",
-]
-
-[[package]]
-name = "iana-time-zone-haiku"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0703ae284fc167426161c2e3f1da3ea71d94b21bedbcc9494e92b28e334e3dca"
-dependencies = [
- "cxx",
- "cxx-build",
-]
-
 [[package]]
 name = "idna"
 version = "0.3.0"
@@ -1540,12 +1267,6 @@
  "windows-sys 0.48.0",
 ]
 
-[[package]]
-name = "ipnet"
-version = "2.7.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "12b6ee2129af8d4fb011108c73d99a1b83a85977f23b82460c0ae2e25bb4b57f"
-
 [[package]]
 name = "is-terminal"
 version = "0.4.7"
@@ -1616,15 +1337,6 @@
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6a987beff54b60ffa6d51982e1aa1146bc42f19bd26be28b0586f252fccf5317"
 
-[[package]]
-name = "link-cplusplus"
-version = "1.0.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ecd207c9c713c34f95a097a5b029ac2ce6010530c7b49d7fea24d977dede04f5"
-dependencies = [
- "cc",
-]
-
 [[package]]
 name = "linux-raw-sys"
 version = "0.3.7"
@@ -1691,7 +1403,7 @@
 dependencies = [
  "libc",
  "log",
- "wasi 0.11.0+wasi-snapshot-preview1",
+ "wasi",
  "windows-sys 0.45.0",
 ]
 
@@ -1701,24 +1413,6 @@
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e5ce46fe64a9d73be07dcbe690a38ce1b293be448fd8ce1e6c1b8062c9f72c6a"
 
-[[package]]
-name = "native-tls"
-version = "0.2.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "07226173c32f2926027b63cce4bcd8076c3552846cbe7925f3aaffeac0a3b92e"
-dependencies = [
- "lazy_static",
- "libc",
- "log",
- "openssl",
- "openssl-probe",
- "openssl-sys",
- "schannel",
- "security-framework",
- "security-framework-sys",
- "tempfile",
-]
-
 [[package]]
 name = "nom"
 version = "7.1.3"
@@ -1774,60 +1468,12 @@
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b7e5500299e16ebb147ae15a00a942af264cf3688f47923b8fc2cd5858f23ad3"
 
-[[package]]
-name = "openssl"
-version = "0.10.55"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "345df152bc43501c5eb9e4654ff05f794effb78d4efe3d53abc158baddc0703d"
-dependencies = [
- "bitflags",
- "cfg-if",
- "foreign-types",
- "libc",
- "once_cell",
- "openssl-macros",
- "openssl-sys",
-]
-
-[[package]]
-name = "openssl-macros"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a948666b637a0f465e8564c73e89d4dde00d72d4d473cc972f390fc3dcee7d9c"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.15",
-]
-
 [[package]]
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ff011a302c396a5197692431fc1948019154afc178baf7d8e37367442a4601cf"
 
-[[package]]
-name = "openssl-src"
-version = "111.25.3+1.1.1t"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "924757a6a226bf60da5f7dd0311a34d2b52283dd82ddeb103208ddc66362f80c"
-dependencies = [
- "cc",
-]
-
-[[package]]
-name = "openssl-sys"
-version = "0.9.90"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "374533b0e45f3a7ced10fcaeccca020e66656bc03dac384f852e4e5a7a8104a6"
-dependencies = [
- "cc",
- "libc",
- "openssl-src",
- "pkg-config",
- "vcpkg",
-]
-
 [[package]]
 name = "outref"
 version = "0.5.1"
@@ -1946,12 +1592,6 @@
  "tracing",
 ]
 
-[[package]]
-name = "pkg-config"
-version = "0.3.27"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "26072860ba924cbfa98ea39c8c19b4dd6a4a25423dbdf219c1eca91aa0cf6964"
-
 [[package]]
 name = "polling"
 version = "2.8.0"
@@ -2156,43 +1796,6 @@
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a5996294f19bd3aae0453a862ad728f60e6600695733dd5df01da90c54363a3c"
 
-[[package]]
-name = "reqwest"
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "13293b639a097af28fc8a90f22add145a9c954e49d77da06263d58cf44d5fb91"
-dependencies = [
- "base64 0.21.0",
- "bytes",
- "encoding_rs",
- "futures-core",
- "futures-util",
- "h2",
- "http",
- "http-body",
- "hyper",
- "hyper-tls",
- "ipnet",
- "js-sys",
- "log",
- "mime",
- "native-tls",
- "once_cell",
- "percent-encoding",
- "pin-project-lite",
- "serde",
- "serde_json",
- "serde_urlencoded",
- "tokio",
- "tokio-native-tls",
- "tower-service",
- "url",
- "wasm-bindgen",
- "wasm-bindgen-futures",
- "web-sys",
- "winreg",
-]
-
 [[package]]
 name = "ring"
 version = "0.16.20"
@@ -2231,19 +1834,6 @@
  "windows-sys 0.48.0",
 ]
 
-[[package]]
-name = "rustls"
-version = "0.19.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "35edb675feee39aec9c99fa5ff985081995a06d594114ae14cbe797ad7b7a6d7"
-dependencies = [
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- "log",
- "ring",
- "sct 0.6.1",
- "webpki 0.21.4",
-]
-
 [[package]]
 name = "rustls"
 version = "0.20.8"
@@ -2252,8 +1842,8 @@
 dependencies = [
  "log",
  "ring",
- "sct 0.7.0",
- "webpki 0.22.0",
+ "sct",
+ "webpki",
 ]
 
 [[package]]
@@ -2265,7 +1855,7 @@
  "log",
  "ring",
  "rustls-webpki",
- "sct 0.7.0",
+ "sct",
 ]
 
 [[package]]
@@ -2338,22 +1928,6 @@
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
 
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1792db035ce95be60c3f8853017b3999209281c24e2ba5bc8e59bf97a0c590c1"
-
-[[package]]
-name = "sct"
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-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b362b83898e0e69f38515b82ee15aa80636befe47c3b6d3d89a911e78fc228ce"
-dependencies = [
- "ring",
- "untrusted",
-]
-
 [[package]]
 name = "sct"
 version = "0.7.0"
@@ -2424,18 +1998,6 @@
  "serde",
 ]
 
-[[package]]
-name = "serde_urlencoded"
-version = "0.7.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d3491c14715ca2294c4d6a88f15e84739788c1d030eed8c110436aafdaa2f3fd"
-dependencies = [
- "form_urlencoded",
- "itoa",
- "ryu",
- "serde",
-]
-
 [[package]]
 name = "sha1"
 version = "0.10.5"
@@ -2572,15 +2134,6 @@
  "windows-sys 0.45.0",
 ]
 
-[[package]]
-name = "termcolor"
-version = "1.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "be55cf8942feac5c765c2c993422806843c9a9a45d4d5c407ad6dd2ea95eb9b6"
-dependencies = [
- "winapi-util",
-]
-
 [[package]]
 name = "thiserror"
 version = "1.0.40"
@@ -2611,17 +2164,6 @@
  "once_cell",
 ]
 
-[[package]]
-name = "time"
-version = "0.1.45"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1b797afad3f312d1c66a56d11d0316f916356d11bd158fbc6ca6389ff6bf805a"
-dependencies = [
- "libc",
- "wasi 0.10.0+wasi-snapshot-preview1",
- "winapi",
-]
-
 [[package]]
 name = "time"
 version = "0.3.20"
@@ -2701,27 +2243,6 @@
  "syn 2.0.15",
 ]
 
-[[package]]
-name = "tokio-native-tls"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bbae76ab933c85776efabc971569dd6119c580d8f5d448769dec1764bf796ef2"
-dependencies = [
- "native-tls",
- "tokio",
-]
-
-[[package]]
-name = "tokio-rustls"
-version = "0.22.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bc6844de72e57df1980054b38be3a9f4702aba4858be64dd700181a8a6d0e1b6"
-dependencies = [
- "rustls 0.19.1",
- "tokio",
- "webpki 0.21.4",
-]
-
 [[package]]
 name = "tokio-rustls"
 version = "0.23.4"
@@ -2730,7 +2251,7 @@
 dependencies = [
  "rustls 0.20.8",
  "tokio",
- "webpki 0.22.0",
+ "webpki",
 ]
 
 [[package]]
@@ -2949,27 +2470,17 @@
 name = "tunnelbroker"
 version = "0.5.0"
 dependencies = [
- "a2",
  "anyhow",
  "aws-config",
  "aws-sdk-dynamodb",
- "aws-types",
- "base64 0.20.0",
  "clap",
  "derive_more",
- "env_logger",
- "fcm",
- "futures",
  "futures-util",
  "lapin",
- "log",
  "once_cell",
- "openssl",
  "prost",
- "prost-types",
  "serde_json",
  "tokio",
- "tokio-stream",
  "tokio-tungstenite",
  "tonic",
  "tonic-build",
@@ -3013,12 +2524,6 @@
  "tinyvec",
 ]
 
-[[package]]
-name = "unicode-width"
-version = "0.1.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c0edd1e5b14653f783770bce4a4dabb4a5108a5370a5f5d8cfe8710c361f6c8b"
-
 [[package]]
 name = "untrusted"
 version = "0.7.1"
@@ -3060,12 +2565,6 @@
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "830b7e5d4d90034032940e4ace0d9a9a057e7a45cd94e6c007832e39edb82f6d"
 
-[[package]]
-name = "vcpkg"
-version = "0.2.15"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "accd4ea62f7bb7a82fe23066fb0957d48ef677f6eeb8215f372f52e48bb32426"
-
 [[package]]
 name = "version_check"
 version = "0.9.4"
@@ -3094,12 +2593,6 @@
  "try-lock",
 ]
 
-[[package]]
-name = "wasi"
-version = "0.10.0+wasi-snapshot-preview1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1a143597ca7c7793eff794def352d41792a93c481eb1042423ff7ff72ba2c31f"
-
 [[package]]
 name = "wasi"
 version = "0.11.0+wasi-snapshot-preview1"
@@ -3131,18 +2624,6 @@
  "wasm-bindgen-shared",
 ]
 
-[[package]]
-name = "wasm-bindgen-futures"
-version = "0.4.34"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f219e0d211ba40266969f6dbdd90636da12f75bee4fc9d6c23d1260dadb51454"
-dependencies = [
- "cfg-if",
- "js-sys",
- "wasm-bindgen",
- "web-sys",
-]
-
 [[package]]
 name = "wasm-bindgen-macro"
 version = "0.2.84"
@@ -3182,16 +2663,6 @@
  "wasm-bindgen",
 ]
 
-[[package]]
-name = "webpki"
-version = "0.21.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b8e38c0608262c46d4a56202ebabdeb094cef7e560ca7a226c6bf055188aa4ea"
-dependencies = [
- "ring",
- "untrusted",
-]
-
 [[package]]
 name = "webpki"
 version = "0.22.0"
@@ -3202,15 +2673,6 @@
  "untrusted",
 ]
 
-[[package]]
-name = "webpki-roots"
-version = "0.21.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aabe153544e473b775453675851ecc86863d2a81d786d741f6b76778f2a48940"
-dependencies = [
- "webpki 0.21.4",
-]
-
 [[package]]
 name = "which"
 version = "4.4.0"
@@ -3238,30 +2700,12 @@
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
 
-[[package]]
-name = "winapi-util"
-version = "0.1.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "70ec6ce85bb158151cae5e5c87f95a8e97d2c0c4b001223f33a334e3ce5de178"
-dependencies = [
- "winapi",
-]
-
 [[package]]
 name = "winapi-x86_64-pc-windows-gnu"
 version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
-[[package]]
-name = "windows"
-version = "0.48.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e686886bc078bc1b0b600cac0147aadb815089b6e4da64016cbd754b6342700f"
-dependencies = [
- "windows-targets 0.48.0",
-]
-
 [[package]]
 name = "windows-sys"
 version = "0.42.0"
@@ -3409,15 +2853,6 @@
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1a515f5799fe4961cb532f983ce2b23082366b898e52ffbce459c86f67c8378a"
 
-[[package]]
-name = "winreg"
-version = "0.10.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "80d0f4e272c85def139476380b12f9ac60926689dd2e01d4923222f40580869d"
-dependencies = [
- "winapi",
-]
-
 [[package]]
 name = "xmlparser"
 version = "0.13.5"
diff --git a/services/tunnelbroker/Cargo.toml b/services/tunnelbroker/Cargo.toml
--- a/services/tunnelbroker/Cargo.toml
+++ b/services/tunnelbroker/Cargo.toml
@@ -8,24 +8,14 @@
 links = "tunnelbroker"
 
 [dependencies]
-a2 = "0.6"
 anyhow = "1.0"
 aws-config = "0.55"
 aws-sdk-dynamodb = "0.27"
-aws-types = "0.55"
-base64 = "0.20"
 clap = { version = "4.2", features = ["derive", "env"] }
-env_logger = "0.9"
-fcm = "0.9"
-futures = "0.3"
 futures-util = "0.3"
-log = "0.4"
 once_cell = "1.17"
-openssl = { version = "0.10", features = ["vendored"] }
 prost = "0.11"
-prost-types = "0.11"
 serde_json = "1.0"
-tokio-stream = "0.1"
 tokio-tungstenite = { version = "0.18.0", features = [ ] }
 tokio = { version = "1.24", features = ["rt-multi-thread"]}
 tonic = "0.8"