Feature: Captcha and Migrations only blocker

Adds two new features to allow PDS admins to gatekeep their PDS from bots creating accounts instead of invite codes

Cargo.lock

···
 version = 4
 
 [[package]]
+name = "abnf"
+version = "0.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "087113bd50d9adce24850eed5d0476c7d199d532fce8fab5173650331e09033a"
+dependencies = [
+ "abnf-core",
+ "nom 7.1.3",
+]
+
+[[package]]
+name = "abnf-core"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c44e09c43ae1c368fb91a03a566472d0087c26cf7e1b9e8e289c14ede681dd7d"
+dependencies = [
+ "nom 7.1.3",
+]
+
+[[package]]
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 source = "registry+https://github.com/rust-lang/crates.io-index"
···
 ]
 
 [[package]]
+name = "aliasable"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "250f629c0161ad8107cf89319e990051fae62832fd343083bea452d93e2205fd"
+
+[[package]]
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "683d7910e743518b0e34f1186f92494becacb047c7b6bf616c96772180fef923"
 
 [[package]]
-name = "android-tzdata"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e999941b234f3131b00bc13c22d06e8c5ff726d1b6318ac7eb276997bbb4fef0"
-
-[[package]]
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 source = "registry+https://github.com/rust-lang/crates.io-index"
···
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 checksum = "ddb939d66e4ae03cee6091612804ba446b12878410cfa17f785f4dd67d4014e8"
 dependencies = [
+ "flate2",
  "futures-core",
  "memchr",
  "pin-project-lite",
···
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.105",
 ]
 
 [[package]]
···
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.105",
 ]
 
 [[package]]
···
 ]
 
 [[package]]
+name = "base-x"
+version = "0.2.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4cbbc9d0964165b47557570cce6c952866c2678457aca742aafc9fb771d30270"
+
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4c7f02d4ea65f2c1853089ffd8d2787bdbc63de2f0d29dedbcf8ccdfa0ccd4cf"
+
+[[package]]
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+checksum = "b5e9430d9a245a77c92176e649af6e275f20839a48389859d1661e9a128d077c"
+dependencies = [
+ "const-str",
+ "match-lookup",
+]
+
+[[package]]
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 source = "registry+https://github.com/rust-lang/crates.io-index"
···
  "proc-macro2",
  "quote",
  "regex",
- "rustc-hash",
+ "rustc-hash 1.1.0",
  "shlex",
- "syn",
+ "syn 2.0.105",
  "which",
 ]
 
···
 ]
 
 [[package]]
+name = "bon"
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ebeb9aaf9329dff6ceb65c689ca3db33dbf15f324909c60e4e5eef5701ce31b1"
+dependencies = [
+ "bon-macros",
+ "rustversion",
+]
+
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "77e9d642a7e3a318e37c2c9427b5a6a48aa1ad55dcd986f3034ab2239045a645"
+dependencies = [
+ "darling 0.21.3",
+ "ident_case",
+ "prettyplease",
+ "proc-macro2",
+ "quote",
+ "rustversion",
+ "syn 2.0.105",
+]
+
+[[package]]
+name = "borsh"
+version = "1.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d1da5ab77c1437701eeff7c88d968729e7766172279eab0676857b3d63af7a6f"
+dependencies = [
+ "cfg_aliases",
+]
+
+[[package]]
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 source = "registry+https://github.com/rust-lang/crates.io-index"
···
 ]
 
 [[package]]
+name = "btree-range-map"
+version = "0.7.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1be5c9672446d3800bcbcaabaeba121fe22f1fb25700c4562b22faf76d377c33"
+dependencies = [
+ "btree-slab",
+ "cc-traits",
+ "range-traits",
+ "serde",
+ "slab",
+]
+
+[[package]]
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+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7a2b56d3029f075c4fa892428a098425b86cef5c89ae54073137ece416aef13c"
+dependencies = [
+ "cc-traits",
+ "slab",
+ "smallvec",
+]
+
+[[package]]
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 source = "registry+https://github.com/rust-lang/crates.io-index"
···
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d71b6127be86fdcfddb610f7182ac57211d4b18a3e9c82eb2d17662f2227ad6a"
+dependencies = [
+ "serde",
+]
+
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b544cf8c89359205f4f990d0e6f3828db42df85b5dac95d09157a250eb0749c4"
+dependencies = [
+ "serde",
+]
 
 [[package]]
 name = "cc"
···
 ]
 
 [[package]]
+name = "cc-traits"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "060303ef31ef4a522737e1b1ab68c67916f2a787bb2f4f54f383279adba962b5"
+dependencies = [
+ "slab",
+]
+
+[[package]]
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···
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 [[package]]
+name = "cfg_aliases"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "613afe47fcd5fac7ccf1db93babcb082c5994d996f20b8b159f2ad1658eb5724"
+
+[[package]]
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+version = "0.4.42"
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-checksum = "c469d952047f47f91b68d1cba3f10d63c11d73e4636f24f08daf0278abf01c4d"
+checksum = "145052bdd345b87320e369255277e3fb5152762ad123a901ef5c262dd38fe8d2"
 dependencies = [
- "android-tzdata",
  "iana-time-zone",
  "js-sys",
  "num-traits",
+ "serde",
  "wasm-bindgen",
- "windows-link",
+ "windows-link 0.2.1",
 ]
 
 [[package]]
···
 ]
 
 [[package]]
+name = "cid"
+version = "0.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3147d8272e8fa0ccd29ce51194dd98f79ddfb8191ba9e3409884e751798acf3a"
+dependencies = [
+ "core2",
+ "multibase",
+ "multihash",
+ "serde",
+ "serde_bytes",
+ "unsigned-varint",
+]
+
+[[package]]
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 source = "registry+https://github.com/rust-lang/crates.io-index"
···
 checksum = "c2459377285ad874054d797f3ccebf984978aa39129f6eafde5cdc8315b612f8"
 
 [[package]]
+name = "const-str"
+version = "0.4.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2f421161cb492475f1661ddc9815a745a1c894592070661180fdec3d4872e9c3"
+
+[[package]]
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+version = "0.9.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "91e195e091a93c46f7102ec7818a2aa394e1e1771c3ab4825963fa03e45afb8f"
+dependencies = [
+ "core-foundation-sys",
+ "libc",
+]
+
+[[package]]
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "773648b94d0e5d620f64f280777445740e61fe701025087ec8b57f45c791888b"
 
 [[package]]
+name = "core2"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b49ba7ef1ad6107f8824dbe97de947cbaac53c44e7f9756a1fba0d37c1eec505"
+dependencies = [
+ "memchr",
+]
+
+[[package]]
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 source = "registry+https://github.com/rust-lang/crates.io-index"
···
 checksum = "19d374276b40fb8bbdee95aef7c7fa6b5316ec764510eb64b8dd0e2ed0d7e7f5"
 
 [[package]]
+name = "crc32fast"
+version = "1.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9481c1c90cbf2ac953f07c8d4a58aa3945c425b7185c9154d67a65e4230da511"
+dependencies = [
+ "cfg-if",
+]
+
+[[package]]
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 version = "0.3.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
···
 checksum = "460fbee9c2c2f33933d720630a6a0bac33ba7053db5344fac858d4b8952d77d5"
 
 [[package]]
+name = "crypto-bigint"
+version = "0.5.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0dc92fb57ca44df6db8059111ab3af99a63d5d0f8375d9972e319a379c6bab76"
+dependencies = [
+ "generic-array",
+ "rand_core 0.6.4",
+ "subtle",
+ "zeroize",
+]
+
+[[package]]
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 version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
···
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fc7f46116c46ff9ab3eb1597a45688b6715c6e628b5c133e288e709a29bcb4ee"
 dependencies = [
- "darling_core",
- "darling_macro",
+ "darling_core 0.20.11",
+ "darling_macro 0.20.11",
+]
+
+[[package]]
+name = "darling"
+version = "0.21.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9cdf337090841a411e2a7f3deb9187445851f91b309c0c0a29e05f74a00a48c0"
+dependencies = [
+ "darling_core 0.21.3",
+ "darling_macro 0.21.3",
 ]
 
 [[package]]
···
  "proc-macro2",
  "quote",
  "strsim",
- "syn",
+ "syn 2.0.105",
+]
+
+[[package]]
+name = "darling_core"
+version = "0.21.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1247195ecd7e3c85f83c8d2a366e4210d588e802133e1e355180a9870b517ea4"
+dependencies = [
+ "fnv",
+ "ident_case",
+ "proc-macro2",
+ "quote",
+ "strsim",
+ "syn 2.0.105",
 ]
 
 [[package]]
···
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fc34b93ccb385b40dc71c6fceac4b2ad23662c7eeb248cf10d529b7e055b6ead"
 dependencies = [
- "darling_core",
+ "darling_core 0.20.11",
  "quote",
- "syn",
+ "syn 2.0.105",
+]
+
+[[package]]
+name = "darling_macro"
+version = "0.21.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d38308df82d1080de0afee5d069fa14b0326a88c14f15c5ccda35b4a6c414c81"
+dependencies = [
+ "darling_core 0.21.3",
+ "quote",
+ "syn 2.0.105",
 ]
 
 [[package]]
···
 ]
 
 [[package]]
+name = "data-encoding"
+version = "2.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2a2330da5de22e8a3cb63252ce2abb30116bf5265e89c0e01bc17015ce30a476"
+
+[[package]]
+name = "data-encoding-macro"
+version = "0.1.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "47ce6c96ea0102f01122a185683611bd5ac8d99e62bc59dd12e6bda344ee673d"
+dependencies = [
+ "data-encoding",
+ "data-encoding-macro-internal",
+]
+
+[[package]]
+name = "data-encoding-macro-internal"
+version = "0.1.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8d162beedaa69905488a8da94f5ac3edb4dd4788b732fadb7bd120b2625c1976"
+dependencies = [
+ "data-encoding",
+ "syn 2.0.105",
+]
+
+[[package]]
 name = "der"
 version = "0.7.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
···
 ]
 
 [[package]]
+name = "deranged"
+version = "0.5.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ececcb659e7ba858fb4f10388c250a7252eb0a27373f1a72b8748afdd248e587"
+dependencies = [
+ "powerfmt",
+ "serde_core",
+]
+
+[[package]]
 name = "derive_builder"
 version = "0.20.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
···
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2d5bcf7b024d6835cfb3d473887cd966994907effbe9227e8c8219824d06c4e8"
 dependencies = [
- "darling",
+ "darling 0.20.11",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.105",
 ]
 
 [[package]]
···
 checksum = "ab63b0e2bf4d5928aff72e83a7dace85d7bba5fe12dcc3c5a572d78caffd3f3c"
 dependencies = [
  "derive_builder_core",
- "syn",
+ "syn 2.0.105",
 ]
 
 [[package]]
···
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.105",
 ]
 
 [[package]]
···
 checksum = "92773504d58c093f6de2459af4af33faa518c13451eb8f2b5698ed3d36e7c813"
 
 [[package]]
+name = "dyn-clone"
+version = "1.0.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d0881ea181b1df73ff77ffaaf9c7544ecc11e82fba9b5f27b262a3c73a332555"
+
+[[package]]
+name = "ecdsa"
+version = "0.16.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ee27f32b5c5292967d2d4a9d7f1e0b0aed2c15daded5a60300e4abb9d8020bca"
+dependencies = [
+ "der",
+ "digest",
+ "elliptic-curve",
+ "rfc6979",
+ "signature",
+ "spki",
+]
+
+[[package]]
 name = "either"
 version = "1.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
···
 ]
 
 [[package]]
+name = "elliptic-curve"
+version = "0.13.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b5e6043086bf7973472e0c7dff2142ea0b680d30e18d9cc40f267efbf222bd47"
+dependencies = [
+ "base16ct",
+ "crypto-bigint",
+ "digest",
+ "ff",
+ "generic-array",
+ "group",
+ "pem-rfc7468",
+ "pkcs8",
+ "rand_core 0.6.4",
+ "sec1",
+ "subtle",
+ "zeroize",
+]
+
+[[package]]
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 version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
···
 checksum = "e079f19b08ca6239f47f8ba8509c11cf3ea30095831f7fed61441475edd8c449"
 
 [[package]]
+name = "encoding_rs"
+version = "0.8.35"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "75030f3c4f45dafd7586dd6780965a8c7e8e285a5ecb86713e63a79c5b2766f3"
+dependencies = [
+ "cfg-if",
+]
+
+[[package]]
 name = "equivalent"
 version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
···
 checksum = "37909eebbb50d72f9059c3b6d82c0463f2ff062c9e95845c43a6c9c0355411be"
 
 [[package]]
+name = "ff"
+version = "0.13.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c0b50bfb653653f9ca9095b427bed08ab8d75a137839d9ad64eb11810d5b6393"
+dependencies = [
+ "rand_core 0.6.4",
+ "subtle",
+]
+
+[[package]]
+name = "flate2"
+version = "1.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bfe33edd8e85a12a67454e37f8c75e730830d83e313556ab9ebf9ee7fbeb3bfb"
+dependencies = [
+ "crc32fast",
+ "miniz_oxide",
+]
+
+[[package]]
 name = "flume"
 version = "0.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
···
 version = "0.1.5"
 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"
···
 checksum = "9e5c1b78ca4aae1ac06c48a526a655760685149f0d465d21f37abfe57ce075c6"
 
 [[package]]
+name = "futures-macro"
+version = "0.3.31"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "162ee34ebcb7c64a8abebc059ce0fee27c2262618d7b60ed8faf72fef13c3650"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.105",
+]
+
+[[package]]
 name = "futures-sink"
 version = "0.3.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
···
 dependencies = [
  "futures-core",
  "futures-io",
+ "futures-macro",
  "futures-sink",
  "futures-task",
  "memchr",
···
 dependencies = [
  "typenum",
  "version_check",
+ "zeroize",
 ]
 
 [[package]]
···
 checksum = "335ff9f135e4384c8150d6f27c6daed433577f86b4750418338c01a1a2528592"
 dependencies = [
  "cfg-if",
+ "js-sys",
  "libc",
- "wasi 0.11.1+wasi-snapshot-preview1",
+ "wasi",
+ "wasm-bindgen",
 ]
 
 [[package]]
 name = "getrandom"
-version = "0.3.3"
+version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "26145e563e54f2cadc477553f1ec5ee650b00862f0a58bcd12cbdc5f0ea2d2f4"
+checksum = "899def5c37c4fd7b2664648c28120ecec138e4d395b459e5ca34f9cce2dd77fd"
 dependencies = [
  "cfg-if",
  "js-sys",
  "libc",
  "r-efi",
- "wasi 0.14.2+wasi-0.2.4",
+ "wasip2",
  "wasm-bindgen",
 ]
 
···
  "aho-corasick",
  "bstr",
  "log",
- "regex-automata 0.4.9",
+ "regex-automata 0.4.13",
  "regex-syntax 0.8.5",
 ]
 
···
  "futures-sink",
  "futures-timer",
  "futures-util",
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···
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···
  "futures-core",
  "futures-sink",
  "http",
- "indexmap",
+ "indexmap 2.10.0",
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···
 
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···
 
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···
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···
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+ "base64",
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  "futures-channel",
  "futures-core",
···
  "http",
  "http-body",
  "hyper",
+ "ipnet",
  "libc",
+ "percent-encoding",
  "pin-project-lite",
  "socket2",
+ "system-configuration",
  "tokio",
  "tower-service",
  "tracing",
+ "windows-registry",
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 [[package]]
···
 
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···
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···
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···
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+ "k256",
+ "langtag",
+ "miette",
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+ "multihash",
+ "ouroboros",
+ "p256",
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+ "regex",
+ "regex-lite",
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+ "serde_html_form",
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+ "signature",
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+ "jacquard-api",
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+ "serde_ipld_dagcbor",
+ "serde_json",
+ "serde_repr",
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+ "getrandom 0.3.4",
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 [[package]]
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+ "time",
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+
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···
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 [[package]]
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···
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 [[package]]
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···
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 [[package]]
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+dependencies = [
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···
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 dependencies = [
  "adler2",
+ "simd-adler32",
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 [[package]]
···
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 dependencies = [
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- "wasi 0.11.1+wasi-snapshot-preview1",
+ "wasi",
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 [[package]]
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+dependencies = [
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+dependencies = [
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···
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 [[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "51d515d32fb182ee37cda2ccdcb92950d6a3c2893aa280e540671c2cd0f3b1d9"
+
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···
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 [[package]]
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+ "cfg-if",
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 [[package]]
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+ "sha2",
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+
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···
  "dotenvy",
  "handlebars",
  "hex",
+ "html-escape",
  "hyper-util",
+ "jacquard-common",
+ "jacquard-identity",
+ "josekit",
  "jwt-compact",
  "lettre",
+ "multibase",
  "rand 0.9.2",
+ "reqwest",
  "rust-embed",
  "rustls",
  "scrypt",
···
  "tower_governor",
  "tracing",
  "tracing-subscriber",
+ "urlencoding",
 ]
 
 [[package]]
···
  "pest_meta",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.105",
 ]
 
 [[package]]
···
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.105",
 ]
 
 [[package]]
···
 ]
 
 [[package]]
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+
+[[package]]
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···
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 dependencies = [
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+dependencies = [
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 [[package]]
···
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 [[package]]
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···
  "libc",
  "once_cell",
  "raw-cpuid",
- "wasi 0.11.1+wasi-snapshot-preview1",
+ "wasi",
  "web-sys",
  "winapi",
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+ "thiserror 2.0.14",
+ "tokio",
+ "tracing",
+ "web-time",
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+
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+ "thiserror 2.0.14",
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+ "tracing",
+ "web-time",
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+
+[[package]]
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+]
+
+[[package]]
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···
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 [[package]]
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···
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+checksum = "f354300ae66f76f1c85c5f84693f0ce81d747e2c3f21a45fef496d89c960bf7d"
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- "regex-automata 0.4.9",
+ "regex-automata 0.4.13",
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···
 
 [[package]]
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···
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 [[package]]
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+checksum = "8d942b98df5e658f56f20d592c7f868833fe38115e65c33003d8cd224b0155da"
+
+[[package]]
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···
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 [[package]]
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+ "bytes",
+ "encoding_rs",
+ "futures-core",
+ "futures-util",
+ "h2",
+ "http",
+ "http-body",
+ "http-body-util",
+ "hyper",
+ "hyper-rustls",
+ "hyper-util",
+ "js-sys",
+ "log",
+ "mime",
+ "percent-encoding",
+ "pin-project-lite",
+ "quinn",
+ "rustls",
+ "rustls-pki-types",
+ "serde",
+ "serde_json",
+ "serde_urlencoded",
+ "sync_wrapper",
+ "tokio",
+ "tokio-rustls",
+ "tokio-util",
+ "tower",
+ "tower-http",
+ "tower-service",
+ "url",
+ "wasm-bindgen",
+ "wasm-bindgen-futures",
+ "wasm-streams",
+ "web-sys",
+ "webpki-roots 1.0.2",
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+
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+ "subtle",
+]
+
+[[package]]
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···
  "proc-macro2",
  "quote",
  "rust-embed-utils",
- "syn",
+ "syn 2.0.105",
  "walkdir",
 ]
 
···
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 [[package]]
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+checksum = "357703d41365b4b27c590e3ed91eabb1b663f07c4c084095e60cbed4362dff0d"
+
+[[package]]
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···
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 dependencies = [
+ "web-time",
  "zeroize",
 ]
 
···
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 [[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4cd191f9397d57d581cddd31014772520aa448f65ef991055d7f61582c65165f"
+dependencies = [
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+ "ref-cast",
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+ "ref-cast",
+ "serde",
+ "serde_json",
+]
+
+[[package]]
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···
  "pbkdf2",
  "salsa20",
  "sha2",
+]
+
+[[package]]
+name = "sec1"
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+source = "registry+https://github.com/rust-lang/crates.io-index"
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+dependencies = [
+ "base16ct",
+ "der",
+ "generic-array",
+ "pkcs8",
+ "subtle",
+ "zeroize",
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 [[package]]
···
 
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-checksum = "5f0e2c6ed6606019b4e29e69dbaba95b11854410e5347d525002456dbbb786b6"
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+dependencies = [
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+
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+dependencies = [
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+ "serde_core",
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+
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 [[package]]
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+
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+dependencies = [
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+ "indexmap 2.10.0",
+ "itoa",
+ "ryu",
+ "serde_core",
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+
+[[package]]
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+dependencies = [
+ "cbor4ii",
+ "ipld-core",
+ "scopeguard",
+ "serde",
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 [[package]]
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+version = "1.0.145"
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-checksum = "030fedb782600dcbd6f02d479bf0d817ac3bb40d644745b769d6a96bc3afc5a7"
+checksum = "402a6f66d8c709116cf22f558eab210f5a50187f702eb4d7e5ef38d9a7f1c79c"
 dependencies = [
+ "indexmap 2.10.0",
  "itoa",
  "memchr",
  "ryu",
  "serde",
+ "serde_core",
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 [[package]]
···
 ]
 
 [[package]]
+name = "serde_repr"
+version = "0.1.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "175ee3e80ae9982737ca543e96133087cbd9a485eecc3bc4de9c1a37b47ea59c"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.105",
+]
+
+[[package]]
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···
 ]
 
 [[package]]
+name = "serde_with"
+version = "3.16.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "10574371d41b0d9b2cff89418eda27da52bcaff2cc8741db26382a77c29131f1"
+dependencies = [
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+ "chrono",
+ "hex",
+ "indexmap 1.9.3",
+ "indexmap 2.10.0",
+ "schemars 0.9.0",
+ "schemars 1.1.0",
+ "serde_core",
+ "serde_json",
+ "serde_with_macros",
+ "time",
+]
+
+[[package]]
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+checksum = "08a72d8216842fdd57820dc78d840bef99248e35fb2554ff923319e60f2d686b"
+dependencies = [
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+ "proc-macro2",
+ "quote",
+ "syn 2.0.105",
+]
+
+[[package]]
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···
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 [[package]]
+name = "simd-adler32"
+version = "0.3.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d66dc143e6b11c1eddc06d5c423cfc97062865baf299914ab64caa38182078fe"
+
+[[package]]
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···
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 [[package]]
+name = "smol_str"
+version = "0.3.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3498b0a27f93ef1402f20eefacfaa1691272ac4eca1cdc8c596cb0a245d6cbf5"
+dependencies = [
+ "borsh",
+ "serde_core",
+]
+
+[[package]]
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 source = "registry+https://github.com/rust-lang/crates.io-index"
···
  "futures-util",
  "hashbrown 0.15.5",
  "hashlink",
- "indexmap",
+ "indexmap 2.10.0",
  "log",
  "memchr",
  "once_cell",
···
  "quote",
  "sqlx-core",
  "sqlx-macros-core",
- "syn",
+ "syn 2.0.105",
 ]
 
 [[package]]
···
 dependencies = [
  "dotenvy",
  "either",
- "heck",
+ "heck 0.5.0",
  "hex",
  "once_cell",
  "proc-macro2",
···
  "sqlx-mysql",
  "sqlx-postgres",
  "sqlx-sqlite",
- "syn",
+ "syn 2.0.105",
  "tokio",
  "url",
 ]
···
 ]
 
 [[package]]
+name = "static-regular-grammar"
+version = "2.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4f4a6c40247579acfbb138c3cd7de3dab113ab4ac6227f1b7de7d626ee667957"
+dependencies = [
+ "abnf",
+ "btree-range-map",
+ "ciborium",
+ "hex_fmt",
+ "indoc",
+ "proc-macro-error",
+ "proc-macro2",
+ "quote",
+ "serde",
+ "sha2",
+ "syn 2.0.105",
+ "thiserror 1.0.69",
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+
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f"
+
+[[package]]
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···
 
 [[package]]
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+version = "1.0.109"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "72b64191b275b66ffe2469e8af2c1cfe3bafa67b529ead792a6d0160888b4237"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
+]
+
+[[package]]
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···
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0bf256ce5efdfa370213c1dabab5935a12e49f2c58d15e9eac2870d3b4f27263"
+dependencies = [
+ "futures-core",
+]
 
 [[package]]
 name = "synstructure"
···
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.105",
+]
+
+[[package]]
+name = "system-configuration"
+version = "0.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3c879d448e9d986b661742763247d3693ed13609438cf3d006f51f5368a5ba6b"
+dependencies = [
+ "bitflags",
+ "core-foundation",
+ "system-configuration-sys",
+]
+
+[[package]]
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+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8e1d1b10ced5ca923a1fcb8d03e96b8d3268065d724548c0211415ff6ac6bac4"
+dependencies = [
+ "core-foundation-sys",
+ "libc",
 ]
 
 [[package]]
···
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.105",
 ]
 
 [[package]]
···
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.105",
 ]
 
 [[package]]
···
 ]
 
 [[package]]
+name = "time"
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "91e7d9e3bb61134e77bde20dd4825b97c010155709965fedf0f49bb138e52a9d"
+dependencies = [
+ "deranged",
+ "itoa",
+ "num-conv",
+ "powerfmt",
+ "serde",
+ "time-core",
+ "time-macros",
+]
+
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "40868e7c1d2f0b8d73e4a8c7f0ff63af4f6d19be117e90bd73eb1d62cf831c6b"
+
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "30cfb0125f12d9c277f35663a0a33f8c30190f4e4574868a330595412d34ebf3"
+dependencies = [
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+ "time-core",
+]
+
+[[package]]
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 source = "registry+https://github.com/rust-lang/crates.io-index"
···
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.105",
 ]
 
 [[package]]
···
 
 [[package]]
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-version = "0.7.15"
+version = "0.7.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "66a539a9ad6d5d281510d5bd368c973d636c02dbf8a67300bfb6b950696ad7df"
+checksum = "2efa149fe76073d6e8fd97ef4f4eca7b67f599660115591483572e406e165594"
 dependencies = [
  "bytes",
  "futures-core",
···
 dependencies = [
  "futures-core",
  "futures-util",
- "indexmap",
+ "indexmap 2.10.0",
  "pin-project-lite",
  "slab",
  "sync_wrapper",
···
  "bitflags",
  "bytes",
  "futures-core",
+ "futures-util",
  "http",
  "http-body",
+ "iri-string",
  "pin-project-lite",
  "tokio",
  "tokio-util",
+ "tower",
  "tower-layer",
  "tower-service",
 ]
···
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.105",
 ]
 
 [[package]]
···
 ]
 
 [[package]]
+name = "trait-variant"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "70977707304198400eb4835a78f6a9f928bf41bba420deb8fdb175cd965d77a7"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.105",
+]
+
+[[package]]
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···
 checksum = "e70f2a8b45122e719eb623c01822704c4e0907e7e426a05927e1a1cfff5b75d0"
 
 [[package]]
+name = "unicode-segmentation"
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f6ccf251212114b54433ec949fd6a7841275f9ada20dddd2f29e9ceea4501493"
+
+[[package]]
+name = "unicode-width"
+version = "0.1.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7dd6e30e90baa6f72411720665d41d89b9a3d039dc45b8faea1ddd07f617f6af"
+
+[[package]]
+name = "unsigned-varint"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "eb066959b24b5196ae73cb057f45598450d2c5f71460e98c49b738086eff9c06"
+
+[[package]]
 name = "untrusted"
 version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
···
  "form_urlencoded",
  "idna",
  "percent-encoding",
+ "serde",
 ]
 
 [[package]]
+name = "urlencoding"
+version = "2.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "daf8dba3b7eb870caf1ddeed7bc9d2a049f3cfdfae7cb521b087cc33ae4c49da"
+
+[[package]]
+name = "utf8-width"
+version = "0.1.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1292c0d970b54115d14f2492fe0170adf21d68a1de108eebc51c1df4f346a091"
+
+[[package]]
 name = "utf8_iter"
 version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
···
 checksum = "ccf3ec651a847eb01de73ccad15eb7d99f80485de043efb2f370cd654f4ea44b"
 
 [[package]]
-name = "wasi"
-version = "0.14.2+wasi-0.2.4"
+name = "wasip2"
+version = "1.0.1+wasi-0.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9683f9a5a998d873c0d21fcbe3c083009670149a8fab228644b8bd36b2c48cb3"
+checksum = "0562428422c63773dad2c345a1882263bbf4d65cf3f42e90921f787ef5ad58e7"
 dependencies = [
- "wit-bindgen-rt",
+ "wit-bindgen",
 ]
 
 [[package]]
···
  "log",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.105",
  "wasm-bindgen-shared",
 ]
 
 [[package]]
+name = "wasm-bindgen-futures"
+version = "0.4.50"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "555d470ec0bc3bb57890405e5d4322cc9ea83cebb085523ced7be4144dac1e61"
+dependencies = [
+ "cfg-if",
+ "js-sys",
+ "once_cell",
+ "wasm-bindgen",
+ "web-sys",
+]
+
+[[package]]
 name = "wasm-bindgen-macro"
 version = "0.2.100"
 source = "registry+https://github.com/rust-lang/crates.io-index"
···
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.105",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
···
 checksum = "1a05d73b933a847d6cccdda8f838a22ff101ad9bf93e33684f39c1f5f0eece3d"
 dependencies = [
  "unicode-ident",
+]
+
+[[package]]
+name = "wasm-streams"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "15053d8d85c7eccdbefef60f06769760a563c7f0a9d6902a13d35c7800b0ad65"
+dependencies = [
+ "futures-util",
+ "js-sys",
+ "wasm-bindgen",
+ "wasm-bindgen-futures",
+ "web-sys",
 ]
 
 [[package]]
···
 dependencies = [
  "windows-implement",
  "windows-interface",
- "windows-link",
+ "windows-link 0.1.3",
  "windows-result",
  "windows-strings",
 ]
···
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.105",
 ]
 
 [[package]]
···
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.105",
 ]
 
 [[package]]
···
 checksum = "5e6ad25900d524eaabdbbb96d20b4311e1e7ae1699af4fb28c17ae66c80d798a"
 
 [[package]]
+name = "windows-link"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f0805222e57f7521d6a62e36fa9163bc891acd422f971defe97d64e70d0a4fe5"
+
+[[package]]
+name = "windows-registry"
+version = "0.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5b8a9ed28765efc97bbc954883f4e6796c33a06546ebafacbabee9696967499e"
+dependencies = [
+ "windows-link 0.1.3",
+ "windows-result",
+ "windows-strings",
+]
+
+[[package]]
 name = "windows-result"
 version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "56f42bd332cc6c8eac5af113fc0c1fd6a8fd2aa08a0119358686e5160d0586c6"
 dependencies = [
- "windows-link",
+ "windows-link 0.1.3",
 ]
 
 [[package]]
···
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "56e6c93f3a0c3b36176cb1327a4958a0353d5d166c2a35cb268ace15e91d3b57"
 dependencies = [
- "windows-link",
+ "windows-link 0.1.3",
 ]
 
 [[package]]
···
 checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
 
 [[package]]
-name = "wit-bindgen-rt"
-version = "0.39.0"
+name = "wit-bindgen"
+version = "0.46.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6f42320e61fe2cfd34354ecb597f86f413484a798ba44a8ca1165c58d42da6c1"
-dependencies = [
- "bitflags",
-]
+checksum = "f17a85883d4e6d00e8a97c586de764dabcc06133f7f1d55dce5cdc070ad7fe59"
 
 [[package]]
 name = "writeable"
···
 checksum = "ea2f10b9bb0928dfb1b42b65e1f9e36f7f54dbdf08457afefb38afcdec4fa2bb"
 
 [[package]]
+name = "yansi"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cfe53a6657fd280eaa890a3bc59152892ffa3e30101319d168b781ed6529b049"
+
+[[package]]
 name = "yoke"
 version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
···
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.105",
  "synstructure",
 ]
 
···
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.105",
 ]
 
 [[package]]
···
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.105",
  "synstructure",
 ]
 
···
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.105",
 ]
 
 [[package]]
···
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.105",
 ]
 
 [[package]]

Cargo.toml

···
 axum-template = { version = "3.0.0", features = ["handlebars"] }
 rand = "0.9.2"
 anyhow = "1.0.99"
-chrono = "0.4.41"
+chrono = { version = "0.4.42", features = ["default", "serde"] }
 sha2 = "0.10"
+jacquard-common = "0.9.2"
+jacquard-identity = "0.9.2"
+multibase = "0.9.2"
+reqwest = { version = "0.12", default-features = false, features = ["json", "rustls-tls"] }
+urlencoding = "2.1"
+html-escape = "0.2.13"
+josekit = "0.10.3"

README.md

···
 - Overrides The login endpoint to add 2FA for both Bluesky client logged in and OAuth logins
 - Overrides the settings endpoints as well. As long as you have a confirmed email you can turn on 2FA
 
-## Captcha on Create Account
+## Captcha on account creation
+
+Require a `verificationCode` set on the `createAccount` request. This is gotten from completing a captcha challenge
+hosted on the
+PDS mimicking what the Bluesky Entryway does. Migration tools will need to support this, but social-apps will support
+and redirect to `GATEKEEPER_DEFAULT_CAPTCHA_REDIRECT`. This is how the clients know to get the code to prove a captcha
+was successful.
+
+- Requires `GATEKEEPER_CREATE_ACCOUNT_CAPTCHA` to be set to true.
+- Requires `PDS_HCAPTCHA_SITE_KEY` and `PDS_HCAPTCHA_SECRET_KEY` to be set. Can sign up at https://www.hcaptcha.com/
+- Requires proxying `/xrpc/com.atproto.server.describeServer`, `/xrpc/com.atproto.server.createAccount` and `/gate/*` to
+  PDS
+  Gatekeeper
+- Optional `GATEKEEPER_JWE_KEY` key to encrypt the captcha verification code. Defaults to a random 32 byte key. Not
+  strictly needed unless you're scaling
+- Optional`GATEKEEPER_DEFAULT_CAPTCHA_REDIRECT` default redirect on captcha success. Defaults to `https://bsky.app`.
+- Optional `GATEKEEPER_CAPTCHA_SUCCESS_REDIRECTS` allowed redirect urls for captcha success. You want these to match the
+  url showing the captcha. Defaults are:
+    - https://bsky.app
+    - https://pdsmoover.com
+    - https://blacksky.community
+    - https://tektite.cc
+
+## Block account creation unless it's a migration
 
-Future feature?
+You can set `GATEKEEPER_ALLOW_ONLY_MIGRATIONS` to block createAccount unless it's via a migration. This does not require
+a change for migration tools, but social-apps create a new account will no longer work and to create a brand new account
+users will need to do this via the Oauth account create screen on the PDS. We recommend setting `PDS_HCAPTCHA_SITE_KEY`
+and `PDS_HCAPTCHA_SECRET_KEY` so the OAuth screen is protected by a captcha if you use this with invite codes turned
+off.
 
 # Setup
 
···
       - pds
 ```
 
-For Coolify, if you're using Traefik as your proxy you'll need to make sure the labels for the container are set up correctly. A full example can be found at [./examples/coolify-compose.yml](./examples/coolify-compose.yml).
+For Coolify, if you're using Traefik as your proxy you'll need to make sure the labels for the container are set up
+correctly. A full example can be found at [./examples/coolify-compose.yml](./examples/coolify-compose.yml).
 
 ```yml
 gatekeeper:
-    container_name: gatekeeper
-    image: 'fatfingers23/pds_gatekeeper:latest'
-    restart: unless-stopped
-    volumes:
-      - '/pds:/pds'
-    environment:
-      - 'PDS_DATA_DIRECTORY=${PDS_DATA_DIRECTORY:-/pds}'
-      - 'PDS_BASE_URL=http://pds:3000'
-      - GATEKEEPER_HOST=0.0.0.0
-    depends_on:
-      - pds
-    healthcheck:
-      test:
-        - CMD
-        - timeout
-        - '1'
-        - bash
-        - '-c'
-        - 'cat < /dev/null > /dev/tcp/0.0.0.0/8080'
-      interval: 10s
-      timeout: 5s
-      retries: 3
-      start_period: 10s
-    labels:
-      - traefik.enable=true
-      - 'traefik.http.routers.pds-gatekeeper.rule=Host(`yourpds.com`) && (Path(`/xrpc/com.atproto.server.getSession`) || Path(`/xrpc/com.atproto.server.updateEmail`) || Path(`/xrpc/com.atproto.server.createSession`) || Path(`/xrpc/com.atproto.server.createAccount`) || Path(`/@atproto/oauth-provider/~api/sign-in`))'
-      - traefik.http.routers.pds-gatekeeper.entrypoints=https
-      - traefik.http.routers.pds-gatekeeper.tls=true
-      - traefik.http.routers.pds-gatekeeper.priority=100
-      - traefik.http.routers.pds-gatekeeper.middlewares=gatekeeper-cors
-      - traefik.http.services.pds-gatekeeper.loadbalancer.server.port=8080
-      - traefik.http.services.pds-gatekeeper.loadbalancer.server.scheme=http
-      - 'traefik.http.middlewares.gatekeeper-cors.headers.accesscontrolallowmethods=GET,POST,PUT,DELETE,OPTIONS,PATCH'
-      - 'traefik.http.middlewares.gatekeeper-cors.headers.accesscontrolallowheaders=*'
-      - 'traefik.http.middlewares.gatekeeper-cors.headers.accesscontrolalloworiginlist=*'
-      - traefik.http.middlewares.gatekeeper-cors.headers.accesscontrolmaxage=100
-      - traefik.http.middlewares.gatekeeper-cors.headers.addvaryheader=true
-      - traefik.http.middlewares.gatekeeper-cors.headers.accesscontrolallowcredentials=true
+  container_name: gatekeeper
+  image: 'fatfingers23/pds_gatekeeper:latest'
+  restart: unless-stopped
+  volumes:
+    - '/pds:/pds'
+  environment:
+    - 'PDS_DATA_DIRECTORY=${PDS_DATA_DIRECTORY:-/pds}'
+    - 'PDS_BASE_URL=http://pds:3000'
+    - GATEKEEPER_HOST=0.0.0.0
+  depends_on:
+    - pds
+  healthcheck:
+    test:
+      - CMD
+      - timeout
+      - '1'
+      - bash
+      - '-c'
+      - 'cat < /dev/null > /dev/tcp/0.0.0.0/8080'
+    interval: 10s
+    timeout: 5s
+    retries: 3
+    start_period: 10s
+  labels:
+    - traefik.enable=true
+    - 'traefik.http.routers.pds-gatekeeper.rule=Host(`yourpds.com`) && (Path(`/xrpc/com.atproto.server.getSession`) || Path(`/xrpc/com.atproto.server.updateEmail`) || Path(`/xrpc/com.atproto.server.createSession`) || Path(`/xrpc/com.atproto.server.createAccount`) || Path(`/@atproto/oauth-provider/~api/sign-in`))'
+    - traefik.http.routers.pds-gatekeeper.entrypoints=https
+    - traefik.http.routers.pds-gatekeeper.tls=true
+    - traefik.http.routers.pds-gatekeeper.priority=100
+    - traefik.http.routers.pds-gatekeeper.middlewares=gatekeeper-cors
+    - traefik.http.services.pds-gatekeeper.loadbalancer.server.port=8080
+    - traefik.http.services.pds-gatekeeper.loadbalancer.server.scheme=http
+    - 'traefik.http.middlewares.gatekeeper-cors.headers.accesscontrolallowmethods=GET,POST,PUT,DELETE,OPTIONS,PATCH'
+    - 'traefik.http.middlewares.gatekeeper-cors.headers.accesscontrolallowheaders=*'
+    - 'traefik.http.middlewares.gatekeeper-cors.headers.accesscontrolalloworiginlist=*'
+    - traefik.http.middlewares.gatekeeper-cors.headers.accesscontrolmaxage=100
+    - traefik.http.middlewares.gatekeeper-cors.headers.addvaryheader=true
+    - traefik.http.middlewares.gatekeeper-cors.headers.accesscontrolallowcredentials=true
 ```
 
 ## Caddy setup
···
 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
+```
     @gatekeeper {
-            path /xrpc/com.atproto.server.getSession
-            path /xrpc/com.atproto.server.updateEmail
-            path /xrpc/com.atproto.server.createSession
-            path /xrpc/com.atproto.server.createAccount
-            path /@atproto/oauth-provider/~api/sign-in
+                path /xrpc/com.atproto.server.getSession
+                path /xrpc/com.atproto.server.describeServer
+                path /xrpc/com.atproto.server.updateEmail
+                path /xrpc/com.atproto.server.createSession
+                path /xrpc/com.atproto.server.createAccount
+                path /@atproto/oauth-provider/~api/sign-in
+                path /gate/*
     }
 
     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 /xrpc/com.atproto.server.createAccount
-                path /@atproto/oauth-provider/~api/sign-in
-        }
+    @gatekeeper {
+        path /xrpc/com.atproto.server.getSession
+        path /xrpc/com.atproto.server.describeServer
+        path /xrpc/com.atproto.server.updateEmail
+        path /xrpc/com.atproto.server.createSession
+        path /xrpc/com.atproto.server.createAccount
+        path /@atproto/oauth-provider/~api/sign-in
+        path /gate/*
+    }
 
-        handle @gatekeeper {
-                reverse_proxy http://localhost:8080 {
-                #Makes sure the cloudflare ip is proxied and able to be picked up by pds gatekeeper
-			    header_up X-Forwarded-For {http.request.header.CF-Connecting-IP}
-		    }
-        }
-
-        reverse_proxy http://localhost:3000
+    handle @gatekeeper {
+             #This is the address for PDS gatekeeper, default is 8080
+             reverse_proxy http://localhost:8080
+             #Makes sure the cloudflare ip is proxied and able to be picked up by pds gatekeeper
+             header_up X-Forwarded-For {http.request.header.CF-Connecting-IP}
+    }
+    reverse_proxy http://localhost:3000
 }
 
 ```
···
 
 `GATEKEEPER_CREATE_ACCOUNT_BURST` - Sets how many requests can be made in a burst. In the prior example this is where
 the 5 comes from. Example can set this to 10 to allow for 10 requests in a burst, and after 60 seconds it will drop one
-off. 
+off.
+
+`GATEKEEPER_ALLOW_ONLY_MIGRATIONS` - Defaults false. If set to true, will only allow the
+`/xrpc/com.atproto.server.createAccount` endpoint to be used for migrations. Meaning it will check for the serviceAuth
+token and verify it is valid.
+

examples/Caddyfile

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

examples/coolify-compose.yml

···
       start_period: 10s
     labels:
       - traefik.enable=true
-      - 'traefik.http.routers.pds-gatekeeper.rule=Host(`yourpds.com`) && (Path(`/xrpc/com.atproto.server.getSession`) || Path(`/xrpc/com.atproto.server.updateEmail`) || Path(`/xrpc/com.atproto.server.createSession`) || Path(`/xrpc/com.atproto.server.createAccount`) || Path(`/@atproto/oauth-provider/~api/sign-in`))'
+      - 'traefik.http.routers.pds-gatekeeper.rule=Host(`yourpds.com`) && (Path(`/xrpc/com.atproto.server.getSession`) || Path(`/xrpc/com.atproto.server.describeServer`) || Path(`/xrpc/com.atproto.server.updateEmail`) || Path(`/xrpc/com.atproto.server.createSession`) || Path(`/xrpc/com.atproto.server.createAccount`) || Path(`/@atproto/oauth-provider/~api/sign-in`) || Path(`/gate`))'
       - traefik.http.routers.pds-gatekeeper.entrypoints=https
       - traefik.http.routers.pds-gatekeeper.tls=true
       - traefik.http.routers.pds-gatekeeper.priority=100

html_templates/captcha.hbs

···
+<html lang="en" class=" ">
+<head>
+    <meta charset="utf-8"/>
+    <meta
+            name="viewport"
+            content="width=device-width, initial-scale=1, minimum-scale=1, viewport-fit=cover"
+    />
+    <meta name="referrer" content="origin-when-cross-origin"/>
+
+    <title>
+        {{pds}} - Captcha
+    </title>
+    <style>
+        :root,
+        :root.light-mode {
+            --brand-color: rgb(16, 131, 254);
+            --primary-color: rgb(7, 10, 13);
+            --secondary-color: rgb(66, 86, 108);
+            --bg-primary-color: rgb(255, 255, 255);
+            --bg-secondary-color: rgb(240, 242, 245);
+        }
+
+        @media (prefers-color-scheme: dark) {
+            :root {
+                --brand-color: rgb(16, 131, 254);
+                --primary-color: rgb(255, 255, 255);
+                --secondary-color: rgb(133, 152, 173);
+                --bg-primary-color: rgb(7, 10, 13);
+                --bg-secondary-color: rgb(13, 18, 23);
+            }
+        }
+
+        :root.dark-mode {
+            --brand-color: rgb(16, 131, 254);
+            --primary-color: rgb(255, 255, 255);
+            --secondary-color: rgb(133, 152, 173);
+            --bg-primary-color: rgb(7, 10, 13);
+            --bg-secondary-color: rgb(13, 18, 23);
+        }
+
+        body {
+            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica,
+            Arial, sans-serif;
+            background: var(--bg-primary-color);
+            color: var(--primary-color);
+            text-rendering: optimizeLegibility;
+            -webkit-font-smoothing: antialiased;
+        }
+
+        .info {
+            border-radius: 8px;
+            padding: 12px 14px;
+            letter-spacing: 0.25px;
+            font-weight: 400;
+            background-color: var(--bg-secondary-color);
+            color: var(--secondary-color);
+        }
+
+        .gate-page,
+        .error-page {
+            margin: 0;
+            margin-top: 10px;
+            display: flex;
+            justify-content: center;
+        }
+
+        .gate-page .main,
+        .error-page .main {
+            max-width: 600px;
+            width: 100%;
+            display: flex;
+            flex-direction: column;
+        }
+
+        .gate-page .main {
+            padding: 0;
+        }
+
+        .error-page .main {
+            padding: 20px;
+        }
+
+        .gate-page .main > :not(:first-child),
+        .error-page .main > :not(:first-child) {
+            margin-top: 20px;
+        }
+
+        .gate-page #gate-form {
+            margin: 0;
+        }
+
+        .gate-page #hcaptcha {
+            display: flex;
+            justify-content: center;
+        }
+
+        .pds-title {
+            font-size: 2.25rem;
+            font-weight: 700;
+            line-height: 1.2;
+            text-align: center;
+            color: var(--primary-color);
+            margin: 10px 0 16px;
+        }
+
+    </style>
+
+    <script type="text/javascript">
+        function onCaptchaReady() {
+            const theme = document.documentElement.classList.contains('dark-mode') ?
+                    'dark' :
+                    document.documentElement.classList.contains('light-mode') ?
+                            'light' :
+                            window.matchMedia('(prefers-color-scheme: dark)').matches ?
+                                    'dark' :
+                                    'light'
+            hcaptcha.render('hcaptcha', {theme});
+        }
+
+        function onCaptchaComplete() {
+            setTimeout(function () {
+                document.getElementById('gate-form').submit();
+            }, 1000);
+        }
+
+        function onCaptchaError() {
+            const url = new URL(location.href);
+            url.searchParams.set('error', 'true');
+            location.assign(url.search);
+        }
+
+        function onCaptchaExpired() {
+            const url = new URL(location.href);
+            url.searchParams.set('error', 'expired');
+            location.assign(url.search);
+        }
+    </script>
+    <script
+            src="https://js.hcaptcha.com/1/api.js?render=explicit&onload=onCaptchaReady"
+            async
+            defer
+    ></script>
+    <link rel="stylesheet" href="/gate/signup/assets/common.css"/>
+</head>
+
+<body class="gate-page">
+<div class="main">
+    <div class="pds-title">{{pds}}</div>
+    <form id="gate-form" action="" method="POST">
+        <div
+                id="hcaptcha"
+                data-sitekey="{{captcha_site_key}}"
+                data-callback="onCaptchaComplete"
+                data-error-callback="onCaptchaError"
+                data-expired-callback="onCaptchaExpired"
+                data-chalexpired-callback="onCaptchaExpired"
+        ></div>
+        <input type="hidden" name="redirect_url" value="{{redirect_url}}"/>
+    </form>
+    {{#if error_message }}
+        <div class="info">{{error_message}}</div>
+    {{/if}}
+
+</div>
+</body>
+</html>

justfile

···
     docker buildx build \
             --platform linux/arm64,linux/amd64 \
             --tag fatfingers23/pds_gatekeeper:latest \
-            --tag fatfingers23/pds_gatekeeper:0.1.0.3 \
+            --tag fatfingers23/pds_gatekeeper:0.1.0.5 \
             --push .

migrations/20251126000000_gate_codes.sql

···
+-- Add migration script here
+CREATE TABLE IF NOT EXISTS gate_codes
+(
+    code VARCHAR PRIMARY KEY,
+    handle VARCHAR NOT NULL,
+    created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP
+);
+
+-- Index on created_at for efficient cleanup of expired codes
+CREATE INDEX IF NOT EXISTS idx_gate_codes_created_at ON gate_codes(created_at);

src/gate.rs

···
+use crate::AppState;
+use crate::helpers::{generate_gate_token, json_error_response};
+use axum::Form;
+use axum::extract::{Query, State};
+use axum::http::StatusCode;
+use axum::response::{IntoResponse, Redirect, Response};
+use axum_template::RenderHtml;
+use chrono::{DateTime, Utc};
+use serde::{Deserialize, Serialize};
+use std::env;
+use tracing::log;
+
+#[derive(Deserialize)]
+pub struct GateQuery {
+    handle: String,
+    state: String,
+    #[serde(default)]
+    error: Option<String>,
+    #[serde(default)]
+    redirect_url: Option<String>,
+}
+
+#[derive(Deserialize, Serialize)]
+pub struct CaptchaPage {
+    handle: String,
+    state: String,
+    captcha_site_key: String,
+    error_message: Option<String>,
+    pds: String,
+    redirect_url: Option<String>,
+}
+
+#[derive(Deserialize)]
+pub struct CaptchaForm {
+    #[serde(rename = "h-captcha-response")]
+    h_captcha_response: String,
+    #[serde(default)]
+    redirect_url: Option<String>,
+}
+
+/// GET /gate - Display the captcha page
+pub async fn get_gate(
+    Query(params): Query<GateQuery>,
+    State(state): State<AppState>,
+) -> impl IntoResponse {
+    let hcaptcha_site_key = match env::var("PDS_HCAPTCHA_SITE_KEY") {
+        Ok(key) => key,
+        Err(_) => {
+            return json_error_response(
+                StatusCode::INTERNAL_SERVER_ERROR,
+                "ServerError",
+                "hCaptcha is not configured",
+            )
+            .unwrap_or_else(|_| StatusCode::INTERNAL_SERVER_ERROR.into_response());
+        }
+    };
+
+    let error_message = match params.error {
+        None => None,
+        Some(error) => Some(html_escape::encode_safe(&error).to_string()),
+    };
+
+    RenderHtml(
+        "captcha.hbs",
+        state.template_engine,
+        CaptchaPage {
+            handle: params.handle,
+            state: params.state,
+            captcha_site_key: hcaptcha_site_key,
+            error_message,
+            pds: state.app_config.pds_service_did.replace("did:web:", ""),
+            redirect_url: params.redirect_url,
+        },
+    )
+    .into_response()
+}
+
+/// POST /gate - Verify captcha and redirect
+pub async fn post_gate(
+    State(state): State<AppState>,
+    Query(params): Query<GateQuery>,
+    Form(form): Form<CaptchaForm>,
+) -> Response {
+    // Verify hCaptcha response
+    let hcaptcha_secret = match env::var("PDS_HCAPTCHA_SECRET_KEY") {
+        Ok(secret) => secret,
+        Err(_) => {
+            return json_error_response(
+                StatusCode::INTERNAL_SERVER_ERROR,
+                "ServerError",
+                "hCaptcha is not configured",
+            )
+            .unwrap_or_else(|_| StatusCode::INTERNAL_SERVER_ERROR.into_response());
+        }
+    };
+
+    let client = match reqwest::Client::builder()
+        .timeout(std::time::Duration::from_secs(10))
+        .build()
+    {
+        Ok(c) => c,
+        Err(e) => {
+            log::error!("Failed to create HTTP client: {}", e);
+            return json_error_response(
+                StatusCode::INTERNAL_SERVER_ERROR,
+                "ServerError",
+                "Failed to verify captcha",
+            )
+            .unwrap_or_else(|_| StatusCode::INTERNAL_SERVER_ERROR.into_response());
+        }
+    };
+
+    #[derive(Deserialize, Serialize)]
+    struct HCaptchaResponse {
+        success: bool,
+        challenge_ts: DateTime<Utc>,
+        hostname: String,
+        #[serde(rename = "error-codes", default)]
+        error_codes: Vec<String>,
+    }
+
+    let verification_result = client
+        .post("https://api.hcaptcha.com/siteverify")
+        .form(&[
+            ("secret", hcaptcha_secret.as_str()),
+            ("response", form.h_captcha_response.as_str()),
+        ])
+        .send()
+        .await;
+
+    let verification_response = match verification_result {
+        Ok(resp) => resp,
+        Err(e) => {
+            log::error!("Failed to verify hCaptcha: {}", e);
+
+            return Redirect::to(&format!(
+                "/gate?handle={}&state={}&error={}",
+                url_encode(&params.handle),
+                url_encode(&params.state),
+                url_encode("Verification failed. Please try again.")
+            ))
+            .into_response();
+        }
+    };
+
+    let captcha_result: HCaptchaResponse = match verification_response.json().await {
+        Ok(result) => result,
+        Err(e) => {
+            log::error!("Failed to parse hCaptcha response: {}", e);
+
+            return Redirect::to(&format!(
+                "/gate?handle={}&state={}&error={}",
+                url_encode(&params.handle),
+                url_encode(&params.state),
+                url_encode("Verification failed. Please try again.")
+            ))
+            .into_response();
+        }
+    };
+
+    if !captcha_result.success {
+        log::warn!(
+            "hCaptcha verification failed for handle {}: {:?}",
+            params.handle,
+            captcha_result.error_codes
+        );
+        return Redirect::to(&format!(
+            "/gate?handle={}&state={}&error={}",
+            url_encode(&params.handle),
+            url_encode(&params.state),
+            url_encode("Verification failed. Please try again.")
+        ))
+        .into_response();
+    }
+
+    // Generate secure JWE verification token
+    let code = match generate_gate_token(&params.handle, &state.app_config.gate_jwe_key) {
+        Ok(token) => token,
+        Err(e) => {
+            log::error!("Failed to generate gate token: {}", e);
+            return json_error_response(
+                StatusCode::INTERNAL_SERVER_ERROR,
+                "ServerError",
+                "Failed to create verification code",
+            )
+            .unwrap_or_else(|_| StatusCode::INTERNAL_SERVER_ERROR.into_response());
+        }
+    };
+
+    let now = Utc::now();
+
+    // Store the encrypted token in the database
+    let result = sqlx::query(
+        "INSERT INTO gate_codes (code, handle, created_at)
+         VALUES (?, ?, ?)",
+    )
+    .bind(&code)
+    .bind(&params.handle)
+    .bind(now)
+    .execute(&state.pds_gatekeeper_pool)
+    .await;
+
+    if let Err(e) = result {
+        log::error!("Failed to store gate code: {}", e);
+        return json_error_response(
+            StatusCode::INTERNAL_SERVER_ERROR,
+            "ServerError",
+            "Failed to create verification code",
+        )
+        .unwrap_or_else(|_| StatusCode::INTERNAL_SERVER_ERROR.into_response());
+    }
+
+    // Redirects by origin if it's found. If not redirect to the configured URL.
+    let mut base_redirect = state.app_config.default_successful_redirect_url.clone();
+    if let Some(ref redirect_url) = form.redirect_url {
+        let trimmed = redirect_url.trim();
+        if !trimmed.is_empty()
+            && (trimmed.starts_with("https://") || trimmed.starts_with("http://"))
+        {
+            base_redirect = trimmed.trim_end_matches('/').to_string();
+        }
+    }
+
+    let base_redirect = match state
+        .app_config
+        .captcha_success_redirects
+        .contains(&base_redirect)
+    {
+        true => base_redirect,
+        false => state.app_config.default_successful_redirect_url.clone(),
+    };
+
+    // Redirect to client app with code and state
+    let redirect_url = format!(
+        "{}/?code={}&state={}",
+        base_redirect,
+        url_encode(&code),
+        url_encode(&params.state)
+    );
+
+    Redirect::to(&redirect_url).into_response()
+}
+
+/// Simple URL encode function
+fn url_encode(s: &str) -> String {
+    urlencoding::encode(s).to_string()
+}

src/helpers.rs

···
 use crate::AppState;
 use crate::helpers::TokenCheckError::InvalidToken;
 use anyhow::anyhow;
-use axum::body::{Body, to_bytes};
-use axum::extract::Request;
-use axum::http::header::CONTENT_TYPE;
-use axum::http::{HeaderMap, StatusCode, Uri};
-use axum::response::{IntoResponse, Response};
+use axum::{
+    body::{Body, to_bytes},
+    extract::Request,
+    http::header::CONTENT_TYPE,
+    http::{HeaderMap, StatusCode, Uri},
+    response::{IntoResponse, Response},
+};
 use axum_template::TemplateEngine;
 use chrono::Utc;
-use lettre::message::{MultiPart, SinglePart, header};
-use lettre::{AsyncTransport, Message};
+use jacquard_common::{
+    service_auth, service_auth::PublicKey, types::did::Did, types::did_doc::VerificationMethod,
+    types::nsid::Nsid,
+};
+use jacquard_identity::{PublicResolver, resolver::IdentityResolver};
+use josekit::jwe::alg::direct::DirectJweAlgorithm;
+use lettre::{
+    AsyncTransport, Message,
+    message::{MultiPart, SinglePart, header},
+};
 use rand::Rng;
 use serde::de::DeserializeOwned;
 use serde_json::{Map, Value};
 use sha2::{Digest, Sha256};
 use sqlx::SqlitePool;
-use std::env;
+use std::sync::Arc;
 use tracing::{error, log};
 
 ///Used to generate the email 2fa code
···
 where
     T: DeserializeOwned,
 {
-    let uri = format!("{}{}", state.pds_base_url, path);
+    let uri = format!("{}{}", state.app_config.pds_base_url, path);
     *req.uri_mut() = Uri::try_from(uri).map_err(|_| StatusCode::BAD_REQUEST)?;
 
     let result = state
···
                     let email_body = state
                         .template_engine
                         .render("two_factor_code.hbs", email_data)?;
-                    let email_subject = env::var("GATEKEEPER_TWO_FACTOR_EMAIL_SUBJECT")
-                        .unwrap_or("Sign in to Bluesky".to_string());
 
                     let email_message = Message::builder()
                         //TODO prob get the proper type in the state
-                        .from(state.mailer_from.parse()?)
+                        .from(state.app_config.mailer_from.parse()?)
                         .to(email.parse()?)
-                        .subject(email_subject)
+                        .subject(&state.app_config.email_subject)
                         .multipart(
                             MultiPart::alternative() // This is composed of two parts.
                                 .singlepart(
···
 
     format!("{masked_local}@{masked_domain}")
 }
+
+pub enum VerifyServiceAuthError {
+    AuthFailed,
+    Error(anyhow::Error),
+}
+
+/// Verifies the service auth token that is appended to an XRPC proxy request
+pub async fn verify_service_auth(
+    jwt: &str,
+    lxm: &Nsid<'static>,
+    public_resolver: Arc<PublicResolver>,
+    service_did: &Did<'static>,
+    //The did of the user wanting to create an account
+    requested_did: &Did<'static>,
+) -> Result<(), VerifyServiceAuthError> {
+    let parsed =
+        service_auth::parse_jwt(jwt).map_err(|e| VerifyServiceAuthError::Error(e.into()))?;
+
+    let claims = parsed.claims();
+
+    let did_doc = public_resolver
+        .resolve_did_doc(&requested_did)
+        .await
+        .map_err(|err| {
+            log::error!("Error resolving the service auth for: {}", claims.iss);
+            return VerifyServiceAuthError::Error(err.into());
+        })?;
+
+    // Parse the DID document response to get verification methods
+    let doc = did_doc.parse().map_err(|err| {
+        log::error!("Error parsing the service auth did doc: {}", claims.iss);
+        VerifyServiceAuthError::Error(anyhow::anyhow!(err))
+    })?;
+
+    let verification_methods = doc.verification_method.as_deref().ok_or_else(|| {
+        VerifyServiceAuthError::Error(anyhow::anyhow!(
+            "No verification methods in did doc: {}",
+            &claims.iss
+        ))
+    })?;
+
+    let signing_key = extract_signing_key(verification_methods).ok_or_else(|| {
+        VerifyServiceAuthError::Error(anyhow::anyhow!(
+            "No signing key found in did doc: {}",
+            &claims.iss
+        ))
+    })?;
+
+    service_auth::verify_signature(&parsed, &signing_key).map_err(|err| {
+        log::error!("Error verifying service auth signature: {}", err);
+        VerifyServiceAuthError::AuthFailed
+    })?;
+
+    // Now validate claims (audience, expiration, etc.)
+    claims.validate(service_did).map_err(|e| {
+        log::error!("Error validating service auth claims: {}", e);
+        VerifyServiceAuthError::AuthFailed
+    })?;
+
+    if claims.aud != *service_did {
+        log::error!("Invalid audience (did:web): {}", claims.aud);
+        return Err(VerifyServiceAuthError::AuthFailed);
+    }
+
+    let lxm_from_claims = claims.lxm.as_ref().ok_or_else(|| {
+        VerifyServiceAuthError::Error(anyhow::anyhow!("No lxm claim in service auth JWT"))
+    })?;
+
+    if lxm_from_claims != lxm {
+        return Err(VerifyServiceAuthError::Error(anyhow::anyhow!(
+            "Invalid XRPC endpoint requested"
+        )));
+    }
+    Ok(())
+}
+
+/// Ripped from Jacquard
+///
+/// Extract the signing key from a DID document's verification methods.
+///
+/// This looks for a key with type "atproto" or the first available key
+/// if no atproto-specific key is found.
+fn extract_signing_key(methods: &[VerificationMethod]) -> Option<PublicKey> {
+    // First try to find an atproto-specific key
+    let atproto_method = methods
+        .iter()
+        .find(|m| m.r#type.as_ref() == "Multikey" || m.r#type.as_ref() == "atproto");
+
+    let method = atproto_method.or_else(|| methods.first())?;
+
+    // Parse the multikey
+    let public_key_multibase = method.public_key_multibase.as_ref()?;
+
+    // Decode multibase
+    let (_, key_bytes) = multibase::decode(public_key_multibase.as_ref()).ok()?;
+
+    // First two bytes are the multicodec prefix
+    if key_bytes.len() < 2 {
+        return None;
+    }
+
+    let codec = &key_bytes[..2];
+    let key_material = &key_bytes[2..];
+
+    match codec {
+        // p256-pub (0x1200)
+        [0x80, 0x24] => PublicKey::from_p256_bytes(key_material).ok(),
+        // secp256k1-pub (0xe7)
+        [0xe7, 0x01] => PublicKey::from_k256_bytes(key_material).ok(),
+        _ => None,
+    }
+}
+
+/// Payload for gate JWE tokens
+#[derive(serde::Serialize, serde::Deserialize, Debug)]
+pub struct GateTokenPayload {
+    pub handle: String,
+    pub created_at: String,
+}
+
+/// Generate a secure JWE token for gate verification
+pub fn generate_gate_token(handle: &str, encryption_key: &[u8]) -> Result<String, anyhow::Error> {
+    use josekit::jwe::{JweHeader, alg::direct::DirectJweAlgorithm};
+
+    let payload = GateTokenPayload {
+        handle: handle.to_string(),
+        created_at: Utc::now().to_rfc3339(),
+    };
+
+    let payload_json = serde_json::to_string(&payload)?;
+
+    let mut header = JweHeader::new();
+    header.set_token_type("JWT");
+    header.set_content_encryption("A128CBC-HS256");
+
+    let encrypter = DirectJweAlgorithm::Dir.encrypter_from_bytes(encryption_key)?;
+
+    // Encrypt
+    let jwe = josekit::jwe::serialize_compact(payload_json.as_bytes(), &header, &encrypter)?;
+
+    Ok(jwe)
+}
+
+/// Verify and decrypt a gate JWE token, returning the payload if valid
+pub fn verify_gate_token(
+    token: &str,
+    encryption_key: &[u8],
+) -> Result<GateTokenPayload, anyhow::Error> {
+    let decrypter = DirectJweAlgorithm::Dir.decrypter_from_bytes(encryption_key)?;
+    let (payload_bytes, _header) = josekit::jwe::deserialize_compact(token, &decrypter)?;
+    let payload: GateTokenPayload = serde_json::from_slice(&payload_bytes)?;
+
+    Ok(payload)
+}

src/main.rs

···
 #![warn(clippy::unwrap_used)]
+use crate::gate::{get_gate, post_gate};
 use crate::oauth_provider::sign_in;
-use crate::xrpc::com_atproto_server::{create_account, create_session, get_session, update_email};
-use axum::body::Body;
-use axum::handler::Handler;
-use axum::http::{Method, header};
-use axum::middleware as ax_middleware;
-use axum::routing::post;
-use axum::{Router, routing::get};
+use crate::xrpc::com_atproto_server::{
+    create_account, create_session, describe_server, get_session, update_email,
+};
+use axum::{
+    Router,
+    body::Body,
+    handler::Handler,
+    http::{Method, header},
+    middleware as ax_middleware,
+    routing::get,
+    routing::post,
+};
 use axum_template::engine::Engine;
 use handlebars::Handlebars;
-use hyper_util::client::legacy::connect::HttpConnector;
-use hyper_util::rt::TokioExecutor;
+use hyper_util::{client::legacy::connect::HttpConnector, rt::TokioExecutor};
+use jacquard_common::types::did::Did;
+use jacquard_identity::{PublicResolver, resolver::PlcSource};
 use lettre::{AsyncSmtpTransport, Tokio1Executor};
+use rand::Rng;
 use rust_embed::RustEmbed;
 use sqlx::sqlite::{SqliteConnectOptions, SqliteJournalMode};
 use sqlx::{SqlitePool, sqlite::SqlitePoolOptions};
 use std::path::Path;
+use std::sync::Arc;
 use std::time::Duration;
 use std::{env, net::SocketAddr};
-use tower_governor::GovernorLayer;
-use tower_governor::governor::GovernorConfigBuilder;
-use tower_governor::key_extractor::SmartIpKeyExtractor;
-use tower_http::compression::CompressionLayer;
-use tower_http::cors::{Any, CorsLayer};
+use tower_governor::{
+    GovernorLayer, governor::GovernorConfigBuilder, key_extractor::SmartIpKeyExtractor,
+};
+use tower_http::{
+    compression::CompressionLayer,
+    cors::{Any, CorsLayer},
+};
 use tracing::log;
 use tracing_subscriber::{EnvFilter, fmt, prelude::*};
 
+mod gate;
 pub mod helpers;
 mod middleware;
 mod oauth_provider;
···
 #[include = "*.hbs"]
 struct EmailTemplates;
 
+#[derive(RustEmbed)]
+#[folder = "html_templates"]
+#[include = "*.hbs"]
+struct HtmlTemplates;
+
+/// Mostly the env variables that are used in the app
+#[derive(Clone, Debug)]
+pub struct AppConfig {
+    pds_base_url: String,
+    mailer_from: String,
+    email_subject: String,
+    allow_only_migrations: bool,
+    use_captcha: bool,
+    //The url to redirect to after a successful captcha. Defaults to https://bsky.app, but you may have another social-app fork you rather your users use
+    //that need to capture this redirect url for creating an account
+    default_successful_redirect_url: String,
+    pds_service_did: Did<'static>,
+    gate_jwe_key: Vec<u8>,
+    captcha_success_redirects: Vec<String>,
+}
+
+impl AppConfig {
+    pub fn new() -> Self {
+        let pds_base_url =
+            env::var("PDS_BASE_URL").unwrap_or_else(|_| "http://localhost:3000".to_string());
+        let mailer_from = env::var("PDS_EMAIL_FROM_ADDRESS")
+            .expect("PDS_EMAIL_FROM_ADDRESS is not set in your pds.env file");
+        //Hack not my favorite, but it does work
+        let allow_only_migrations = env::var("GATEKEEPER_ALLOW_ONLY_MIGRATIONS")
+            .map(|val| val.parse::<bool>().unwrap_or(false))
+            .unwrap_or(false);
+
+        let use_captcha = env::var("GATEKEEPER_CREATE_ACCOUNT_CAPTCHA")
+            .map(|val| val.parse::<bool>().unwrap_or(false))
+            .unwrap_or(false);
+
+        // PDS_SERVICE_DID is the did:web if set, if not it's PDS_HOSTNAME
+        let pds_service_did =
+            env::var("PDS_SERVICE_DID").unwrap_or_else(|_| match env::var("PDS_HOSTNAME") {
+                Ok(pds_hostname) => format!("did:web:{}", pds_hostname),
+                Err(_) => {
+                    panic!("PDS_HOSTNAME or PDS_SERVICE_DID must be set in your pds.env file")
+                }
+            });
+
+        let email_subject = env::var("GATEKEEPER_TWO_FACTOR_EMAIL_SUBJECT")
+            .unwrap_or("Sign in to Bluesky".to_string());
+
+        // Load or generate JWE encryption key (32 bytes for AES-256)
+        let gate_jwe_key = env::var("GATEKEEPER_JWE_KEY")
+            .ok()
+            .and_then(|key_hex| hex::decode(key_hex).ok())
+            .unwrap_or_else(|| {
+                // Generate a random 32-byte key if not provided
+                let key: Vec<u8> = (0..32).map(|_| rand::rng().random()).collect();
+                log::warn!("WARNING: No GATEKEEPER_JWE_KEY found in the environment. Generated random key (hex): {}", hex::encode(&key));
+                log::warn!("This is not strictly needed unless you scale PDS Gatekeeper. Will not also be able to verify tokens between reboots, but they are short lived (5mins).");
+                key
+            });
+
+        if gate_jwe_key.len() != 32 {
+            panic!(
+                "GATEKEEPER_JWE_KEY must be 32 bytes (64 hex characters) for AES-256 encryption"
+            );
+        }
+
+        let captcha_success_redirects = match env::var("GATEKEEPER_CAPTCHA_SUCCESS_REDIRECTS") {
+            Ok(from_env) => from_env.split(",").map(|s| s.trim().to_string()).collect(),
+            Err(_) => {
+                vec![
+                    String::from("https://bsky.app"),
+                    String::from("https://pdsmoover.com"),
+                    String::from("https://blacksky.community"),
+                    String::from("https://tektite.cc"),
+                ]
+            }
+        };
+
+        AppConfig {
+            pds_base_url,
+            mailer_from,
+            email_subject,
+            allow_only_migrations,
+            use_captcha,
+            default_successful_redirect_url: env::var("GATEKEEPER_DEFAULT_CAPTCHA_REDIRECT")
+                .unwrap_or("https://bsky.app".to_string()),
+            pds_service_did: pds_service_did
+                .parse()
+                .expect("PDS_SERVICE_DID is not a valid did or could not infer from PDS_HOSTNAME"),
+            gate_jwe_key,
+            captcha_success_redirects,
+        }
+    }
+}
+
 #[derive(Clone)]
 pub struct AppState {
     account_pool: SqlitePool,
     pds_gatekeeper_pool: SqlitePool,
     reverse_proxy_client: HyperUtilClient,
-    pds_base_url: String,
     mailer: AsyncSmtpTransport<Tokio1Executor>,
-    mailer_from: String,
     template_engine: Engine<Handlebars<'static>>,
+    resolver: Arc<PublicResolver>,
+    app_config: AppConfig,
 }
 
 async fn root_handler() -> impl axum::response::IntoResponse {
···
     //Emailer set up
     let smtp_url =
         env::var("PDS_EMAIL_SMTP_URL").expect("PDS_EMAIL_SMTP_URL is not set in your pds.env file");
-    let sent_from = env::var("PDS_EMAIL_FROM_ADDRESS")
-        .expect("PDS_EMAIL_FROM_ADDRESS is not set in your pds.env file");
 
     let mailer: AsyncSmtpTransport<Tokio1Executor> =
         AsyncSmtpTransport::<Tokio1Executor>::from_url(smtp_url.as_str())?.build();
···
         let _ = hbs.register_embed_templates::<EmailTemplates>();
     }
 
-    let pds_base_url =
-        env::var("PDS_BASE_URL").unwrap_or_else(|_| "http://localhost:3000".to_string());
+    let _ = hbs.register_embed_templates::<HtmlTemplates>();
+
+    //Reads the PLC source from the pds env's or defaults to ol faithful
+    let plc_source_url =
+        env::var("PDS_DID_PLC_URL").unwrap_or_else(|_| "https://plc.directory".to_string());
+    let plc_source = PlcSource::PlcDirectory {
+        base: plc_source_url.parse().unwrap(),
+    };
+    let mut resolver = PublicResolver::default();
+    resolver = resolver.with_plc_source(plc_source.clone());
 
     let state = AppState {
         account_pool,
         pds_gatekeeper_pool,
         reverse_proxy_client: client,
-        pds_base_url,
         mailer,
-        mailer_from: sent_from,
         template_engine: Engine::from(hbs),
+        resolver: Arc::new(resolver),
+        app_config: AppConfig::new(),
     };
 
     // Rate limiting
     //Allows 5 within 60 seconds, and after 60 should drop one off? So hit 5, then goes to 4 after 60 seconds.
-    let create_session_governor_conf = GovernorConfigBuilder::default()
+    let captcha_governor_conf = GovernorConfigBuilder::default()
         .per_second(60)
         .burst_size(5)
         .key_extractor(SmartIpKeyExtractor)
···
         "failed to create governor config for create account. this should not happen and is a bug",
     );
 
-    let create_session_governor_limiter = create_session_governor_conf.limiter().clone();
+    let captcha_governor_limiter = captcha_governor_conf.limiter().clone();
     let sign_in_governor_limiter = sign_in_governor_conf.limiter().clone();
     let create_account_governor_limiter = create_account_governor_conf.limiter().clone();
+
+    let sign_in_governor_layer = GovernorLayer::new(sign_in_governor_conf);
 
     let interval = Duration::from_secs(60);
     // a separate background task to clean up
     std::thread::spawn(move || {
         loop {
             std::thread::sleep(interval);
-            create_session_governor_limiter.retain_recent();
+            captcha_governor_limiter.retain_recent();
             sign_in_governor_limiter.retain_recent();
             create_account_governor_limiter.retain_recent();
         }
···
         .allow_methods([Method::GET, Method::OPTIONS, Method::POST])
         .allow_headers(Any);
 
-    let app = Router::new()
+    let mut app = Router::new()
         .route("/", get(root_handler))
         .route("/xrpc/com.atproto.server.getSession", get(get_session))
         .route(
+            "/xrpc/com.atproto.server.describeServer",
+            get(describe_server),
+        )
+        .route(
             "/xrpc/com.atproto.server.updateEmail",
             post(update_email).layer(ax_middleware::from_fn(middleware::extract_did)),
         )
         .route(
             "/@atproto/oauth-provider/~api/sign-in",
-            post(sign_in).layer(GovernorLayer::new(sign_in_governor_conf)),
+            post(sign_in).layer(sign_in_governor_layer.clone()),
         )
         .route(
             "/xrpc/com.atproto.server.createSession",
-            post(create_session.layer(GovernorLayer::new(create_session_governor_conf))),
+            post(create_session.layer(sign_in_governor_layer)),
         )
         .route(
             "/xrpc/com.atproto.server.createAccount",
             post(create_account).layer(GovernorLayer::new(create_account_governor_conf)),
-        )
+        );
+
+    if state.app_config.use_captcha {
+        app = app.route(
+            "/gate/signup",
+            get(get_gate).post(post_gate.layer(GovernorLayer::new(captcha_governor_conf))),
+        );
+    }
+
+    let app = app
         .layer(CompressionLayer::new())
         .layer(cors)
         .with_state(state);

src/oauth_provider.rs

···
                 //No 2FA or already passed
                 let uri = format!(
                     "{}{}",
-                    state.pds_base_url, "/@atproto/oauth-provider/~api/sign-in"
+                    state.app_config.pds_base_url, "/@atproto/oauth-provider/~api/sign-in"
                 );
 
                 let mut req = axum::http::Request::post(uri);

src/xrpc/com_atproto_server.rs

···
 use crate::AppState;
 use crate::helpers::{
-    AuthResult, ProxiedResult, TokenCheckError, json_error_response, preauth_check, proxy_get_json,
+    AuthResult, ProxiedResult, TokenCheckError, VerifyServiceAuthError, json_error_response,
+    preauth_check, proxy_get_json, verify_gate_token, verify_service_auth,
 };
 use crate::middleware::Did;
-use axum::body::Body;
+use axum::body::{Body, to_bytes};
 use axum::extract::State;
-use axum::http::{HeaderMap, StatusCode};
+use axum::http::{HeaderMap, StatusCode, header};
 use axum::response::{IntoResponse, Response};
 use axum::{Extension, Json, debug_handler, extract, extract::Request};
+use chrono::{Duration, Utc};
+use jacquard_common::types::did::Did as JacquardDid;
 use serde::{Deserialize, Serialize};
 use serde_json;
 use tracing::log;
···
     allow_takendown: Option<bool>,
 }
 
+#[derive(Deserialize, Serialize, Debug)]
+#[serde(rename_all = "camelCase")]
+pub struct CreateAccountRequest {
+    handle: String,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    email: Option<String>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    password: Option<String>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    did: Option<String>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    invite_code: Option<String>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    verification_code: Option<String>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    plc_op: Option<serde_json::Value>,
+}
+
+#[derive(Deserialize, Serialize, Debug, Clone)]
+#[serde(rename_all = "camelCase")]
+pub struct DescribeServerContact {
+    #[serde(skip_serializing_if = "Option::is_none")]
+    email: Option<String>,
+}
+
+#[derive(Deserialize, Serialize, Debug, Clone)]
+#[serde(rename_all = "camelCase")]
+pub struct DescribeServerLinks {
+    #[serde(skip_serializing_if = "Option::is_none")]
+    privacy_policy: Option<String>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    terms_of_service: Option<String>,
+}
+
+#[derive(Deserialize, Serialize, Debug, Clone)]
+#[serde(rename_all = "camelCase")]
+pub struct DescribeServerResponse {
+    #[serde(skip_serializing_if = "Option::is_none")]
+    invite_code_required: Option<bool>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    phone_verification_required: Option<bool>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    available_user_domains: Option<Vec<String>>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    links: Option<DescribeServerLinks>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    contact: Option<DescribeServerContact>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    did: Option<String>,
+}
+
 pub async fn create_session(
     State(state): State<AppState>,
     headers: HeaderMap,
···
                 //No 2FA or already passed
                 let uri = format!(
                     "{}{}",
-                    state.pds_base_url, "/xrpc/com.atproto.server.createSession"
+                    state.app_config.pds_base_url, "/xrpc/com.atproto.server.createSession"
                 );
 
                 let mut req = axum::http::Request::post(uri);
···
     // Updating the actual email address by sending it on to the PDS
     let uri = format!(
         "{}{}",
-        state.pds_base_url, "/xrpc/com.atproto.server.updateEmail"
+        state.app_config.pds_base_url, "/xrpc/com.atproto.server.updateEmail"
     );
     let mut req = axum::http::Request::post(uri);
     if let Some(req_headers) = req.headers_mut() {
···
     }
 }
 
+pub async fn describe_server(
+    State(state): State<AppState>,
+    req: Request,
+) -> Result<Response<Body>, StatusCode> {
+    match proxy_get_json::<DescribeServerResponse>(
+        &state,
+        req,
+        "/xrpc/com.atproto.server.describeServer",
+    )
+    .await?
+    {
+        ProxiedResult::Parsed {
+            value: mut server_info,
+            ..
+        } => {
+            //This signifies the server is configured for captcha verification
+            server_info.phone_verification_required = Some(state.app_config.use_captcha);
+            Ok(Json(server_info).into_response())
+        }
+        ProxiedResult::Passthrough(resp) => Ok(resp),
+    }
+}
+
+/// Verify a gate code matches the handle and is not expired
+async fn verify_gate_code(
+    state: &AppState,
+    code: &str,
+    handle: &str,
+) -> Result<bool, anyhow::Error> {
+    // First, decrypt and verify the JWE token
+    let payload = match verify_gate_token(code, &state.app_config.gate_jwe_key) {
+        Ok(p) => p,
+        Err(e) => {
+            log::warn!("Failed to decrypt gate token: {}", e);
+            return Ok(false);
+        }
+    };
+
+    // Verify the handle matches
+    if payload.handle != handle {
+        log::warn!(
+            "Gate code handle mismatch: expected {}, got {}",
+            handle,
+            payload.handle
+        );
+        return Ok(false);
+    }
+
+    let created_at = chrono::DateTime::parse_from_rfc3339(&payload.created_at)
+        .map_err(|e| anyhow::anyhow!("Failed to parse created_at from token: {}", e))?
+        .with_timezone(&Utc);
+
+    let now = Utc::now();
+    let age = now - created_at;
+
+    // Check if the token is expired (5 minutes)
+    if age > Duration::minutes(5) {
+        log::warn!("Gate code expired for handle {}", handle);
+        return Ok(false);
+    }
+
+    // Verify the token exists in the database (to prevent reuse)
+    let row: Option<(String,)> =
+        sqlx::query_as("SELECT code FROM gate_codes WHERE code = ? and handle = ? LIMIT 1")
+            .bind(code)
+            .bind(handle)
+            .fetch_optional(&state.pds_gatekeeper_pool)
+            .await?;
+
+    if row.is_none() {
+        log::warn!("Gate code not found in database or already used");
+        return Ok(false);
+    }
+
+    // Token is valid, delete it so it can't be reused
+    //TODO probably also delete expired codes? Will need to do that at some point probably altho the where is on code and handle
+
+    sqlx::query("DELETE FROM gate_codes WHERE code = ?")
+        .bind(code)
+        .execute(&state.pds_gatekeeper_pool)
+        .await?;
+
+    Ok(true)
+}
+
 pub async fn create_account(
     State(state): State<AppState>,
-    mut req: Request,
+    req: Request,
 ) -> Result<Response<Body>, StatusCode> {
-    //TODO if I add the block of only accounts authenticated just take the body as json here and grab the lxm token. No middle ware is needed
+    let headers = req.headers().clone();
+    let body_bytes = to_bytes(req.into_body(), usize::MAX)
+        .await
+        .map_err(|_| StatusCode::BAD_REQUEST)?;
+
+    // Parse the body to check for verification code
+    let account_request: CreateAccountRequest =
+        serde_json::from_slice(&body_bytes).map_err(|e| {
+            log::error!("Failed to parse create account request: {}", e);
+            StatusCode::BAD_REQUEST
+        })?;
+
+    // Check for service auth (migrations) if configured
+    if state.app_config.allow_only_migrations {
+        // Expect Authorization: Bearer <jwt>
+        let auth_header = headers
+            .get(header::AUTHORIZATION)
+            .and_then(|v| v.to_str().ok())
+            .map(str::to_string);
+
+        let Some(value) = auth_header else {
+            log::error!("No Authorization header found in the request");
+            return json_error_response(
+                StatusCode::UNAUTHORIZED,
+                "InvalidAuth",
+                "This PDS is configured to only allow accounts created by migrations via this endpoint.",
+            );
+        };
+
+        // Ensure Bearer prefix
+        let token = value.strip_prefix("Bearer ").unwrap_or("").trim();
+        if token.is_empty() {
+            log::error!("No Service Auth token found in the Authorization header");
+            return json_error_response(
+                StatusCode::UNAUTHORIZED,
+                "InvalidAuth",
+                "This PDS is configured to only allow accounts created by migrations via this endpoint.",
+            );
+        }
+
+        // Ensure a non-empty DID was provided when migrations are enabled
+        let requested_did_str = match account_request.did.as_deref() {
+            Some(s) if !s.trim().is_empty() => s,
+            _ => {
+                return json_error_response(
+                    StatusCode::BAD_REQUEST,
+                    "InvalidRequest",
+                    "The 'did' field is required when migrations are enforced.",
+                );
+            }
+        };
+
+        // Parse the DID into the expected type for verification
+        let requested_did: JacquardDid<'static> = match requested_did_str.parse() {
+            Ok(d) => d,
+            Err(e) => {
+                log::error!(
+                    "Invalid DID format provided in createAccount: {} | error: {}",
+                    requested_did_str,
+                    e
+                );
+                return json_error_response(
+                    StatusCode::BAD_REQUEST,
+                    "InvalidRequest",
+                    "The 'did' field is not a valid DID.",
+                );
+            }
+        };
 
+        let nsid = "com.atproto.server.createAccount".parse().unwrap();
+        match verify_service_auth(
+            token,
+            &nsid,
+            state.resolver.clone(),
+            &state.app_config.pds_service_did,
+            &requested_did,
+        )
+        .await
+        {
+            //Just do nothing if it passes so it continues.
+            Ok(_) => {}
+            Err(err) => match err {
+                VerifyServiceAuthError::AuthFailed => {
+                    return json_error_response(
+                        StatusCode::UNAUTHORIZED,
+                        "InvalidAuth",
+                        "This PDS is configured to only allow accounts created by migrations via this endpoint.",
+                    );
+                }
+                VerifyServiceAuthError::Error(err) => {
+                    log::error!("Error verifying service auth token: {err}");
+                    return json_error_response(
+                        StatusCode::BAD_REQUEST,
+                        "InvalidRequest",
+                        "There has been an error, please contact your PDS administrator for help and for them to review the server logs.",
+                    );
+                }
+            },
+        }
+    }
+
+    // Check for captcha verification if configured
+    if state.app_config.use_captcha {
+        if let Some(ref verification_code) = account_request.verification_code {
+            match verify_gate_code(&state, verification_code, &account_request.handle).await {
+                //TODO has a few errors to support
+
+                //expired token
+                //     {
+                //     "error": "ExpiredToken",
+                //     "message": "Token has expired"
+                // }
+
+                //TODO ALSO add rate limits on the /gate endpoints so they can't be abused
+                Ok(true) => {
+                    log::info!("Gate code verified for handle: {}", account_request.handle);
+                }
+                Ok(false) => {
+                    log::warn!(
+                        "Invalid or expired gate code for handle: {}",
+                        account_request.handle
+                    );
+                    return json_error_response(
+                        StatusCode::BAD_REQUEST,
+                        "InvalidToken",
+                        "Token could not be verified",
+                    );
+                }
+                Err(e) => {
+                    log::error!("Error verifying gate code: {}", e);
+                    return json_error_response(
+                        StatusCode::INTERNAL_SERVER_ERROR,
+                        "InvalidToken",
+                        "Token could not be verified",
+                    );
+                }
+            }
+        } else {
+            // No verification code provided but captcha is required
+            log::warn!(
+                "No verification code provided for account creation: {}",
+                account_request.handle
+            );
+            return json_error_response(
+                StatusCode::BAD_REQUEST,
+                "InvalidRequest",
+                "Verification is now required on this server.",
+            );
+        }
+    }
+
+    // Rebuild the request with the same body and headers
     let uri = format!(
         "{}{}",
-        state.pds_base_url, "/xrpc/com.atproto.server.createAccount"
+        state.app_config.pds_base_url, "/xrpc/com.atproto.server.createAccount"
     );
 
-    // Rewrite the URI to point at the upstream PDS; keep headers, method, and body intact
-    *req.uri_mut() = uri.parse().map_err(|_| StatusCode::BAD_REQUEST)?;
+    let mut new_req = axum::http::Request::post(&uri);
+    if let Some(req_headers) = new_req.headers_mut() {
+        *req_headers = headers;
+    }
+
+    let new_req = new_req
+        .body(Body::from(body_bytes))
+        .map_err(|_| StatusCode::BAD_REQUEST)?;
 
     let proxied = state
         .reverse_proxy_client
-        .request(req)
+        .request(new_req)
         .await
         .map_err(|_| StatusCode::BAD_REQUEST)?
         .into_response();