docker and setup

Cargo.lock

···
 checksum = "c08606f8c3cbf4ce6ec8e28fb0014a2c086708fe954eaa885384a6165172e7e8"
 
 [[package]]
+name = "aws-lc-rs"
+version = "1.13.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c953fe1ba023e6b7730c0d4b031d06f267f23a46167dcbd40316644b10a17ba"
+dependencies = [
+ "aws-lc-sys",
+ "untrusted 0.7.1",
+ "zeroize",
+]
+
+[[package]]
+name = "aws-lc-sys"
+version = "0.30.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dbfd150b5dbdb988bcc8fb1fe787eb6b7ee6180ca24da683b61ea5405f3d43ff"
+dependencies = [
+ "bindgen",
+ "cc",
+ "cmake",
+ "dunce",
+ "fs_extra",
+]
+
+[[package]]
 name = "axum"
 version = "0.8.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
···
 checksum = "55248b47b0caf0546f7988906588779981c43bb1bc9d0c44087278f80cdb44ba"
 
 [[package]]
+name = "bindgen"
+version = "0.69.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "271383c67ccabffb7381723dea0672a673f292304fcb45c01cc648c7a8d58088"
+dependencies = [
+ "bitflags",
+ "cexpr",
+ "clang-sys",
+ "itertools",
+ "lazy_static",
+ "lazycell",
+ "log",
+ "prettyplease",
+ "proc-macro2",
+ "quote",
+ "regex",
+ "rustc-hash",
+ "shlex",
+ "syn",
+ "which",
+]
+
+[[package]]
 name = "bitflags"
 version = "2.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
···
 ]
 
 [[package]]
+name = "cexpr"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6fac387a98bb7c37292057cffc56d62ecb629900026402633ae9160df93a8766"
+dependencies = [
+ "nom 7.1.3",
+]
+
+[[package]]
 name = "cfg-if"
 version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
···
 ]
 
 [[package]]
+name = "clang-sys"
+version = "1.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b023947811758c97c59bf9d1c188fd619ad4718dcaa767947df1cadb14f39f4"
+dependencies = [
+ "glob",
+ "libc",
+ "libloading",
+]
+
+[[package]]
+name = "cmake"
+version = "0.1.54"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e7caa3f9de89ddbe2c607f4101924c5abec803763ae9534e4f4d7d8f84aa81f0"
+dependencies = [
+ "cc",
+]
+
+[[package]]
 name = "concurrent-queue"
 version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
···
 checksum = "c2459377285ad874054d797f3ccebf984978aa39129f6eafde5cdc8315b612f8"
 
 [[package]]
-name = "core-foundation"
-version = "0.9.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "91e195e091a93c46f7102ec7818a2aa394e1e1771c3ab4825963fa03e45afb8f"
-dependencies = [
- "core-foundation-sys",
- "libc",
-]
-
-[[package]]
 name = "core-foundation-sys"
 version = "0.8.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
···
 checksum = "1aaf95b3e5c8f23aa320147307562d361db0ae0d51242340f558153b4eb2439b"
 
 [[package]]
+name = "dunce"
+version = "1.0.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "92773504d58c093f6de2459af4af33faa518c13451eb8f2b5698ed3d36e7c813"
+
+[[package]]
 name = "either"
 version = "1.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
···
 checksum = "d9c4f5dac5e15c24eb999c26181a6ca40b39fe946cbe4c263c7209467bc83af2"
 
 [[package]]
-name = "foreign-types"
-version = "0.3.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f6f339eb8adc052cd2ca78910fda869aefa38d22d5cb648e6485e4d3fc06f3b1"
-dependencies = [
- "foreign-types-shared",
-]
-
-[[package]]
-name = "foreign-types-shared"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"
-
-[[package]]
 name = "form_urlencoded"
 version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
···
  "nonempty",
  "thiserror 1.0.69",
 ]
+
+[[package]]
+name = "fs_extra"
+version = "1.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "42703706b716c37f96a77aea830392ad231f44c9e9a67872fa5548707e11b11c"
 
 [[package]]
 name = "futures-channel"
···
 version = "0.31.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "07e28edb80900c19c28f1072f2e8aeca7fa06b23cd4169cefe1af5aa3260783f"
+
+[[package]]
+name = "glob"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0cc23270f6e1808e30a928bdc84dea0b9b4136a8bc82338574f23baf47bbd280"
 
 [[package]]
 name = "globset"
···
 ]
 
 [[package]]
-name = "hostname"
-version = "0.4.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a56f203cd1c76362b69e3863fd987520ac36cf70a8c92627449b2f64a8cf7d65"
-dependencies = [
- "cfg-if",
- "libc",
- "windows-link",
-]
-
-[[package]]
 name = "http"
 version = "1.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
···
 ]
 
 [[package]]
+name = "itertools"
+version = "0.12.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ba291022dbbd398a455acf126c1e341954079855bc60dfdda641363bd6922569"
+dependencies = [
+ "either",
+]
+
+[[package]]
 name = "itoa"
 version = "1.0.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
···
 ]
 
 [[package]]
+name = "lazycell"
+version = "1.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "830d08ce1d1d941e6b30645f1a0eb5643013d835ce3779a5fc208261dbe10f55"
+
+[[package]]
 name = "lettre"
 version = "0.11.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
···
  "fastrand",
  "futures-io",
  "futures-util",
- "hostname",
  "httpdate",
  "idna",
  "mime",
- "native-tls",
- "nom",
+ "nom 8.0.0",
  "percent-encoding",
  "quoted_printable",
+ "rustls",
  "socket2",
  "tokio",
- "tokio-native-tls",
+ "tokio-rustls",
  "url",
+ "webpki-roots 1.0.2",
 ]
 
 [[package]]
···
 version = "0.2.175"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6a82ae493e598baaea5209805c49bbf2ea7de956d50d7da0da1164f9c6d28543"
+
+[[package]]
+name = "libloading"
+version = "0.8.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "07033963ba89ebaf1584d767badaa2e8fcec21aedea6b8c0346d487d49c28667"
+dependencies = [
+ "cfg-if",
+ "windows-targets 0.48.5",
+]
 
 [[package]]
 name = "libm"
···
 
 [[package]]
 name = "linux-raw-sys"
-version = "0.9.4"
+version = "0.4.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cd945864f07fe9f5371a27ad7b52a172b4b499999f1d97574c9fa68373937e12"
+checksum = "d26c52dbd32dccf2d10cac7725f8eae5296885fb5703b261f7d0a0739ec807ab"
 
 [[package]]
 name = "litemap"
···
 checksum = "6877bb514081ee2a7ff5ef9de3281f14a4dd4bceac4c09388074a6b5df8a139a"
 
 [[package]]
+name = "minimal-lexical"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
+
+[[package]]
 name = "miniz_oxide"
 version = "0.8.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
···
 ]
 
 [[package]]
-name = "native-tls"
-version = "0.2.14"
+name = "nom"
+version = "7.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "87de3442987e9dbec73158d5c715e7ad9072fda936bb03d19d7fa10e00520f0e"
+checksum = "d273983c5a657a70a3e8f2a01329822f3b8c8172b73826411a55751e404a0a4a"
 dependencies = [
- "libc",
- "log",
- "openssl",
- "openssl-probe",
- "openssl-sys",
- "schannel",
- "security-framework",
- "security-framework-sys",
- "tempfile",
+ "memchr",
+ "minimal-lexical",
 ]
 
 [[package]]
···
 checksum = "42f5e15c9953c5e4ccceeb2e7382a716482c34515315f7b03532b8b4e8393d2d"
 
 [[package]]
-name = "openssl"
-version = "0.10.73"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8505734d46c8ab1e19a1dce3aef597ad87dcb4c37e7188231769bd6bd51cebf8"
-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",
-]
-
-[[package]]
-name = "openssl-probe"
-version = "0.1.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d05e27ee213611ffe7d6348b942e8f942b37114c00cc03cec254295a4a17852e"
-
-[[package]]
-name = "openssl-sys"
-version = "0.9.109"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "90096e2e47630d78b7d1c20952dc621f957103f8bc2c8359ec81290d75238571"
-dependencies = [
- "cc",
- "libc",
- "pkg-config",
- "vcpkg",
-]
-
-[[package]]
 name = "overload"
 version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
···
 version = "0.1.0"
 dependencies = [
  "anyhow",
+ "aws-lc-rs",
  "axum",
  "axum-template",
  "chrono",
···
  "lettre",
  "rand 0.9.2",
  "rust-embed",
+ "rustls",
  "scrypt",
  "serde",
  "serde_json",
···
 ]
 
 [[package]]
+name = "prettyplease"
+version = "0.2.35"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "061c1221631e079b26479d25bbf2275bfe5917ae8419cd7e34f13bfc2aa7539a"
+dependencies = [
+ "proc-macro2",
+ "syn",
+]
+
+[[package]]
 name = "proc-macro2"
 version = "1.0.97"
 source = "registry+https://github.com/rust-lang/crates.io-index"
···
  "cfg-if",
  "getrandom 0.2.16",
  "libc",
- "untrusted",
+ "untrusted 0.9.0",
  "windows-sys 0.52.0",
 ]
 
···
 checksum = "56f7d92ca342cea22a06f2121d944b4fd82af56988c270852495420f961d4ace"
 
 [[package]]
+name = "rustc-hash"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "08d43f7aa6b08d49f382cde6a7982047c3426db949b1424bc4b7ec9ae12c6ce2"
+
+[[package]]
 name = "rustix"
-version = "1.0.8"
+version = "0.38.44"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "11181fbabf243db407ef8df94a6ce0b2f9a733bd8be4ad02b4eda9602296cac8"
+checksum = "fdb5bc1ae2baa591800df16c9ca78619bf65c0488b41b96ccec5d11220d8c154"
 dependencies = [
  "bitflags",
  "errno",
···
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c0ebcbd2f03de0fc1122ad9bb24b127a5a6cd51d72604a3f3c50ac459762b6cc"
 dependencies = [
+ "aws-lc-rs",
+ "log",
  "once_cell",
  "ring",
  "rustls-pki-types",
···
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0a17884ae0c1b773f1ccd2bd4a8c72f16da897310a98b0e84bf349ad5ead92fc"
 dependencies = [
+ "aws-lc-rs",
  "ring",
  "rustls-pki-types",
- "untrusted",
+ "untrusted 0.9.0",
 ]
 
 [[package]]
···
 checksum = "93fc1dc3aaa9bfed95e02e6eadabb4baf7e3078b0bd1b4d7b6b0b68378900502"
 dependencies = [
  "winapi-util",
-]
-
-[[package]]
-name = "schannel"
-version = "0.1.27"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1f29ebaa345f945cec9fbbc532eb307f0fdad8161f281b6369539c8d84876b3d"
-dependencies = [
- "windows-sys 0.59.0",
 ]
 
 [[package]]
···
 ]
 
 [[package]]
-name = "security-framework"
-version = "2.11.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "897b2245f0b511c87893af39b033e5ca9cce68824c4d7e7630b5a1d339658d02"
-dependencies = [
- "bitflags",
- "core-foundation",
- "core-foundation-sys",
- "libc",
- "security-framework-sys",
-]
-
-[[package]]
-name = "security-framework-sys"
-version = "2.14.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "49db231d56a190491cb4aeda9527f1ad45345af50b0851622a7adb8c03b01c32"
-dependencies = [
- "core-foundation-sys",
- "libc",
-]
-
-[[package]]
 name = "serde"
 version = "1.0.219"
 source = "registry+https://github.com/rust-lang/crates.io-index"
···
 ]
 
 [[package]]
-name = "tempfile"
-version = "3.21.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "15b61f8f20e3a6f7e0649d825294eaf317edce30f82cf6026e7e4cb9222a7d1e"
-dependencies = [
- "fastrand",
- "getrandom 0.3.3",
- "once_cell",
- "rustix",
- "windows-sys 0.52.0",
-]
-
-[[package]]
 name = "thiserror"
 version = "1.0.69"
 source = "registry+https://github.com/rust-lang/crates.io-index"
···
 ]
 
 [[package]]
-name = "tokio-native-tls"
-version = "0.3.1"
+name = "tokio-rustls"
+version = "0.26.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bbae76ab933c85776efabc971569dd6119c580d8f5d448769dec1764bf796ef2"
+checksum = "8e727b36a1a0e8b74c376ac2211e40c2c8af09fb4013c60d910495810f008e9b"
 dependencies = [
- "native-tls",
+ "rustls",
  "tokio",
 ]
 
···
 
 [[package]]
 name = "untrusted"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a156c684c91ea7d62626509bce3cb4e1d9ed5c4d978f7b4352658f96a4c26b4a"
+
+[[package]]
+name = "untrusted"
 version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8ecb6da28b8a351d773b68d5825ac39017e680750f980f3a1a85cd8dd28a47c1"
···
 checksum = "7e8983c3ab33d6fb807cfcdad2491c4ea8cbc8ed839181c7dfd9c67c83e261b2"
 dependencies = [
  "rustls-pki-types",
+]
+
+[[package]]
+name = "which"
+version = "4.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "87ba24419a2078cd2b0f2ede2691b6c66d8e47836da3b6db8265ebad47afbfc7"
+dependencies = [
+ "either",
+ "home",
+ "once_cell",
+ "rustix",
 ]
 
 [[package]]

Cargo.toml

···
 hex = "0.4"
 jwt-compact = { version = "0.8.0", features = ["es256k"] }
 scrypt = "0.11"
-lettre = { version = "0.11.18", features = ["tokio1", "pool", "tokio1-native-tls"] }
+#lettre = { version = "0.11.18", default-features = false, features = ["pool", "tokio1-rustls", "smtp-transport", "hostname", "builder"] }
+#lettre = { version = "0.11", default-features = false, features = ["builder", "webpki-roots", "rustls", "aws-lc-rs", "smtp-transport", "tokio1", "tokio1-rustls"] }
+aws-lc-rs = "1.13.0"
+lettre = { version = "0.11", default-features = false, features = ["builder", "webpki-roots", "rustls", "aws-lc-rs", "smtp-transport", "tokio1", "tokio1-rustls"] }
+rustls = { version = "0.23", default-features = false, features = ["tls12", "std", "logging", "aws_lc_rs"] }
 handlebars = { version = "6.3.2", features = ["rust-embed"] }
 rust-embed = "8.7.2"
 axum-template = { version = "3.0.0", features = ["handlebars"] }

Dockerfile

···
 FROM rust:1.89.0-bookworm AS builder
-RUN apt-get update
-RUN apt-get install -y pkg-config \
-     libssl-dev
 WORKDIR /app
 COPY ../ /app
 RUN cargo build --release
 #
-FROM rust:1.89-bookworm AS api
+FROM rust:1.89-slim-bookworm AS api
 RUN apt-get update
-RUN apt-get install -y libssl3 \
-     ca-certificates
+RUN apt-get install -y ca-certificates
 COPY --from=builder /app/target/release/pds_gatekeeper /usr/local/bin/pds_gatekeeper
 CMD ["pds_gatekeeper"]

README.md

···
 
 # Setup
 
-We are getting close! Testing now
+PDS Gatekeeper has 2 parts to its setup, docker compose file and a reverse proxy (Caddy in this case). I will be
+assuming you setup the PDS following the directions
+found [here](https://atproto.com/guides/self-hosting), but if yours is different, or you have questions, feel free to
+let
+me know, and we can figure it out.
+
+## Docker compose
+
+The pds gatekeeper container can be found on docker hub under the name `fatfingers23/pds_gatekeeper`. The container does
+need access to the `/pds` root folder to access the same db's as your PDS. The part you need to add would look a bit
+like below. You can find a full example of what I use for my pds at [./examples/compose.yml](./examples/compose.yml).
+This is usually found at `/pds/compose.yaml`on your PDS>
+
+```yml
+  gatekeeper:
+    container_name: gatekeeper
+    image: fatfingers23/pds_gatekeeper:arm-latest
+    network_mode: host
+    restart: unless-stopped
+    #This gives the container to the access to the PDS folder. Source is the location on your server of that directory
+    volumes:
+      - type: bind
+        source: /pds
+        target: /pds
+    depends_on:
+      - pds
+```
 
-Nothing here yet! If you are brave enough to try before full release, let me know and I'll help you set it up.
-But I want to run it locally on my own PDS first to test run it a bit.
+## Caddy setup
 
-Example Caddyfile (mostly so I don't lose it for now. Will have a better one in the future)
+For the reverse proxy I use caddy. This part is what overwrites the endpoints and proxies them to PDS gatekeeper to add
+in extra functionality. The main part is below, for a full example see [./examples/Caddyfile](./examples/Caddyfile).
+This is usually found at `/pds/caddy/etc/caddy/Caddyfile` on your PDS.
 
 ```caddyfile
-http://localhost {
-
     @gatekeeper {
-        path /xrpc/com.atproto.server.getSession
-        path /xrpc/com.atproto.server.updateEmail
-        path /xrpc/com.atproto.server.createSession
-        path /@atproto/oauth-provider/~api/sign-in
+            path /xrpc/com.atproto.server.getSession
+            path /xrpc/com.atproto.server.updateEmail
+            path /xrpc/com.atproto.server.createSession
+            path /@atproto/oauth-provider/~api/sign-in
     }
 
     handle @gatekeeper {
-        reverse_proxy http://localhost:8080
+            reverse_proxy http://localhost:8080
     }
 
-    reverse_proxy /* http://localhost:3000
+    reverse_proxy http://localhost:3000
+```
+
+If you use a cloudflare tunnel then your caddyfile would look a bit more like below with your tunnel proxying to
+`localhost:8081` (or w/e port you want).
+
+```caddyfile
+http://*.localhost:8082, http://localhost:8082 {
+        @gatekeeper {
+                path /xrpc/com.atproto.server.getSession
+                path /xrpc/com.atproto.server.updateEmail
+                path /xrpc/com.atproto.server.createSession
+                path /@atproto/oauth-provider/~api/sign-in
+        }
+
+        handle @gatekeeper {
+                reverse_proxy http://localhost:8080
+        }
+
+        reverse_proxy http://localhost:3000
 }
 
-```
+```
+
+# Environment variables and bonuses
+
+Every environment variable can be set in the `pds.env` and shared between PDS and gatekeeper and the PDS, with the
+exception of `PDS_ENV_LOCATION`. This can be set to load the pds.env, by default it checks `/pds/pds.env` and is
+recommended to mount the `/pds` folder on the server to `/pds` in the pds gatekeeper container.
+
+`PDS_DATA_DIRECTORY` - Root directory of the PDS. Same as the one found in `pds.env` this is how pds gatekeeper knows
+knows the rest of the environment variables.
+
+`GATEKEEPER_EMAIL_TEMPLATES_DIRECTORY` - The folder for templates of the emails PDS gatekeeper sends. You can find them
+in [./email_templates](./email_templates). You are free to edit them as you please and set this variable to a location
+in the pds gateekeper container and it will use them in place of the default ones. Just make sure ot keep the names the
+same.
+
+`PDS_BASE_URL` - Base url of the PDS. You most likely want `https://localhost:3000` which is also the default
+
+`GATEKEEPER_HOST` - Host for pds gatekeeper. Defaults to `127.0.0.1`
+
+`GATEKEEPER_PORT` - Port for pds gatekeeper. Defaults to `8080`

examples/Caddyfile

···
+{
+        email [e-mail]
+        on_demand_tls {
+                ask http://localhost:3000/tls-check
+        }
+}
+
+*.yourpds.com, yourpds.com {
+        tls {
+                on_demand
+        }
+        # You'll most likely just want from here to....
+        @gatekeeper {
+                path /xrpc/com.atproto.server.getSession
+                path /xrpc/com.atproto.server.updateEmail
+                path /xrpc/com.atproto.server.createSession
+                path /@atproto/oauth-provider/~api/sign-in
+        }
+
+        handle @gatekeeper {
+                #This is the address for PDS gatekeeper, default is 8080
+                reverse_proxy http://localhost:8080
+        }
+
+        reverse_proxy http://localhost:3000
+        #..here. Copy and paste this replacing the reverse_proxy http://localhost:3000 line
+}
+
+

examples/compose.yml

···
+version: '3.9'
+services:
+  caddy:
+    container_name: caddy
+    image: caddy:2
+    network_mode: host
+    depends_on:
+      - pds
+    restart: unless-stopped
+    volumes:
+      - type: bind
+        source: /pds/caddy/data
+        target: /data
+      - type: bind
+        source: /pds/caddy/etc/caddy
+        target: /etc/caddy
+  pds:
+    container_name: pds
+    image: ghcr.io/bluesky-social/pds:0.4
+    network_mode: host
+    restart: unless-stopped
+    volumes:
+      - type: bind
+        source: /pds
+        target: /pds
+    env_file:
+      - /pds/pds.env
+  watchtower:
+    container_name: watchtower
+    image: containrrr/watchtower:latest
+    network_mode: host
+    volumes:
+      - type: bind
+        source: /var/run/docker.sock
+        target: /var/run/docker.sock
+    restart: unless-stopped
+    environment:
+      WATCHTOWER_CLEANUP: true
+      WATCHTOWER_SCHEDULE: "@midnight"
+  gatekeeper:
+    container_name: gatekeeper
+    image: fatfingers23/pds_gatekeeper:arm-latest
+    network_mode: host
+    restart: unless-stopped
+    #This gives the container to the access to the PDS folder. Source is the location on your server of that directory
+    volumes:
+      - type: bind
+        source: /pds
+        target: /pds
+    depends_on:
+      - pds

justfile

···
 release:
     docker buildx build \
-            --platform linux/arm64 \
-            --tag fatfingers23/pds_gatekeeper:arm-latest \
-            --push .
-#    docker buildx build \
-#                --platform linux/amd64 \
-#                --tag fatfingers23/pds_gatekeeper:latest \
-#                --push .
+            --platform linux/arm64,linux/amd64 \
+            --tag fatfingers23/pds_gatekeeper:latest \
+            --tag fatfingers23/pds_gatekeeper:0.1 \
+            --push .

src/main.rs

···
     let sent_from = env::var("PDS_EMAIL_FROM_ADDRESS")
         .expect("PDS_EMAIL_FROM_ADDRESS is not set in your pds.env file");
 
-    //TODO current bug running in docker
-    // https://github.com/lettre/lettre/issues/349#issuecomment-510155500
-
     let mailer: AsyncSmtpTransport<Tokio1Executor> =
         AsyncSmtpTransport::<Tokio1Executor>::from_url(smtp_url.as_str())?.build();
     //Email templates setup