diff --git a/services/identity/Cargo.lock b/services/identity/Cargo.lock
index 74e9504ec..888bfd8e6 100644
--- a/services/identity/Cargo.lock
+++ b/services/identity/Cargo.lock
@@ -1,2546 +1,2547 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
 version = 3
 
 [[package]]
 name = "aho-corasick"
 version = "0.7.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cc936419f96fa211c1b9166887b38e5e40b19958e5b895be7c1f93adec7071ac"
 dependencies = [
  "memchr",
 ]
 
 [[package]]
 name = "android_system_properties"
 version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "819e7219dbd41043ac279b19830f2efc897156490d7fd6ea916720117ee66311"
 dependencies = [
  "libc",
 ]
 
 [[package]]
 name = "anyhow"
 version = "1.0.69"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "224afbd727c3d6e4b90103ece64b8d1b67fbb1973b1046c2281eed3f3803f800"
 
 [[package]]
 name = "argon2"
 version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "db4ce4441f99dbd377ca8a8f57b698c44d0d6e712d8329b5040da5a64aa1ce73"
 dependencies = [
  "base64ct",
  "blake2",
  "password-hash",
 ]
 
 [[package]]
 name = "async-stream"
 version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ad445822218ce64be7a341abfb0b1ea43b5c23aa83902542a4542e78309d8e5e"
 dependencies = [
  "async-stream-impl",
  "futures-core",
  "pin-project-lite",
 ]
 
 [[package]]
 name = "async-stream-impl"
 version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e4655ae1a7b0cdf149156f780c5bf3f1352bc53cbd9e0a361a7ef7b22947e965"
 dependencies = [
  "proc-macro2",
  "quote",
  "syn",
 ]
 
 [[package]]
 name = "async-trait"
 version = "0.1.64"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1cd7fce9ba8c3c042128ce72d8b2ddbf3a05747efb67ea0313c635e10bda47a2"
 dependencies = [
  "proc-macro2",
  "quote",
  "syn",
 ]
 
 [[package]]
 name = "atty"
 version = "0.2.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d9b39be18770d11421cdb1b9947a45dd3f37e93092cbf377614828a319d5fee8"
 dependencies = [
  "hermit-abi 0.1.19",
  "libc",
  "winapi",
 ]
 
 [[package]]
 name = "autocfg"
 version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
 
 [[package]]
 name = "aws-config"
 version = "0.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1a8c0628604c0a0afcd417548f085fd52e4ad54cacbf96437db4f45a27a47636"
 dependencies = [
  "aws-http",
  "aws-sdk-sso",
  "aws-sdk-sts",
  "aws-smithy-async",
  "aws-smithy-client",
  "aws-smithy-http",
  "aws-smithy-http-tower",
  "aws-smithy-json",
  "aws-smithy-types",
  "aws-types",
  "bytes",
  "hex",
  "http",
  "hyper",
  "ring",
  "tokio",
  "tower",
  "tracing",
  "zeroize",
 ]
 
 [[package]]
 name = "aws-endpoint"
 version = "0.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8bae67aca7c551d061a06606ad445d717ee28ac08f70d0f2358096c70118bdfe"
 dependencies = [
  "aws-smithy-http",
  "aws-types",
  "http",
  "regex",
  "tracing",
 ]
 
 [[package]]
 name = "aws-http"
 version = "0.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a2145230145123a3308c09a9f8aac2e2213c5540dd0e3a77200c32b20575cbcb"
 dependencies = [
  "aws-smithy-http",
  "aws-smithy-types",
  "aws-types",
  "http",
  "lazy_static",
  "percent-encoding",
  "tracing",
 ]
 
 [[package]]
 name = "aws-sdk-dynamodb"
 version = "0.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f6dbcbb3375f25e6af3a8c6d62834156ac14234c76420a881547c7f82b9afd61"
 dependencies = [
  "aws-endpoint",
  "aws-http",
  "aws-sig-auth",
  "aws-smithy-async",
  "aws-smithy-client",
  "aws-smithy-http",
  "aws-smithy-http-tower",
  "aws-smithy-json",
  "aws-smithy-types",
  "aws-types",
  "bytes",
  "fastrand",
  "http",
  "tokio-stream",
  "tower",
 ]
 
 [[package]]
 name = "aws-sdk-sso"
 version = "0.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0d3df9fc9d07b0d1dc897a5e9aee924fd8527ff3d8a15677ca4dbb14969aacf0"
 dependencies = [
  "aws-endpoint",
  "aws-http",
  "aws-sig-auth",
  "aws-smithy-async",
  "aws-smithy-client",
  "aws-smithy-http",
  "aws-smithy-http-tower",
  "aws-smithy-json",
  "aws-smithy-types",
  "aws-types",
  "bytes",
  "http",
  "tokio-stream",
  "tower",
 ]
 
 [[package]]
 name = "aws-sdk-sts"
 version = "0.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "479f057a876f04ae8594d6f6633572ce7946fda5f1ae420cdfde653d61841bbe"
 dependencies = [
  "aws-endpoint",
  "aws-http",
  "aws-sig-auth",
  "aws-smithy-async",
  "aws-smithy-client",
  "aws-smithy-http",
  "aws-smithy-http-tower",
  "aws-smithy-query",
  "aws-smithy-types",
  "aws-smithy-xml",
  "aws-types",
  "bytes",
  "http",
  "tower",
 ]
 
 [[package]]
 name = "aws-sig-auth"
 version = "0.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ffea94eb16f7f14153d4ff086aa075e0725050ee89ac6c1538cc1b229c64b420"
 dependencies = [
  "aws-sigv4",
  "aws-smithy-http",
  "aws-types",
  "http",
  "tracing",
 ]
 
 [[package]]
 name = "aws-sigv4"
 version = "0.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "543ad4870152e9850fcbbaec1e1c746c4905682053866848af99681227198cab"
 dependencies = [
  "aws-smithy-http",
  "form_urlencoded",
  "hex",
  "http",
  "once_cell",
  "percent-encoding",
  "regex",
  "ring",
  "time 0.3.19",
  "tracing",
 ]
 
 [[package]]
 name = "aws-smithy-async"
 version = "0.45.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f5a05f0f76616a4495999f4132287b4a0ebbb4e733aedbae0e120294f336faf1"
 dependencies = [
  "futures-util",
  "pin-project-lite",
  "tokio",
  "tokio-stream",
 ]
 
 [[package]]
 name = "aws-smithy-client"
 version = "0.45.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c7a1f41d103bc313190a2af4bb8ff67311ae2e673e3701202fe707fc9597da4c"
 dependencies = [
  "aws-smithy-async",
  "aws-smithy-http",
  "aws-smithy-http-tower",
  "aws-smithy-types",
  "bytes",
  "fastrand",
  "http",
  "http-body",
  "hyper",
  "hyper-rustls",
  "lazy_static",
  "pin-project-lite",
  "tokio",
  "tower",
  "tracing",
 ]
 
 [[package]]
 name = "aws-smithy-http"
 version = "0.45.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "17bf583ba80ee4ef0fbae4fd1bce07567a03411ac2f82f80d2cfb41ea263c172"
 dependencies = [
  "aws-smithy-types",
  "bytes",
  "bytes-utils",
  "futures-core",
  "http",
  "http-body",
  "hyper",
  "once_cell",
  "percent-encoding",
  "pin-project-lite",
  "tokio",
  "tokio-util",
  "tracing",
 ]
 
 [[package]]
 name = "aws-smithy-http-tower"
 version = "0.45.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d8845020b3875bcaf61c4174430975a07dc9ca9653f1029fcbbf61d197cbe593"
 dependencies = [
  "aws-smithy-http",
  "bytes",
  "http",
  "http-body",
  "pin-project-lite",
  "tower",
  "tracing",
 ]
 
 [[package]]
 name = "aws-smithy-json"
 version = "0.45.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "748702917f9c54f8300710cb7284152fdba6881741654880bfd5c11ecf230425"
 dependencies = [
  "aws-smithy-types",
 ]
 
 [[package]]
 name = "aws-smithy-query"
 version = "0.45.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4ca90dfe7151841de25e9e0d1862605aec4fe63fbfdf81417d3dc4baef562350"
 dependencies = [
  "aws-smithy-types",
  "urlencoding",
 ]
 
 [[package]]
 name = "aws-smithy-types"
 version = "0.45.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "83b74dbb59d20bf29d62772c99dfb8b32377a101c0b03879138f34b3e9b15bdc"
 dependencies = [
  "itoa",
  "num-integer",
  "ryu",
  "time 0.3.19",
 ]
 
 [[package]]
 name = "aws-smithy-xml"
 version = "0.45.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f4bff2d07dd531709cd1e9153c15a859ca394c9d6b2bb8e91d16960ea1fc8ae6"
 dependencies = [
  "xmlparser",
 ]
 
 [[package]]
 name = "aws-types"
 version = "0.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "15d31c4af87ae335c41a1ce7d6d699ef274551444e920e93afca3e008aee8f89"
 dependencies = [
  "aws-smithy-async",
  "aws-smithy-client",
  "aws-smithy-http",
  "aws-smithy-types",
  "http",
  "rustc_version",
  "tracing",
  "zeroize",
 ]
 
 [[package]]
 name = "axum"
 version = "0.6.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2fb79c228270dcf2426e74864cabc94babb5dbab01a4314e702d2f16540e1591"
 dependencies = [
  "async-trait",
  "axum-core",
  "bitflags",
  "bytes",
  "futures-util",
  "http",
  "http-body",
  "hyper",
  "itoa",
  "matchit",
  "memchr",
  "mime",
  "percent-encoding",
  "pin-project-lite",
  "rustversion",
  "serde",
  "sync_wrapper",
  "tower",
  "tower-http",
  "tower-layer",
  "tower-service",
 ]
 
 [[package]]
 name = "axum-core"
 version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1cae3e661676ffbacb30f1a824089a8c9150e71017f7e1e38f2aa32009188d34"
 dependencies = [
  "async-trait",
  "bytes",
  "futures-util",
  "http",
  "http-body",
  "mime",
  "rustversion",
  "tower-layer",
  "tower-service",
 ]
 
 [[package]]
 name = "base64"
 version = "0.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9e1b586273c5702936fe7b7d6896644d8be71e6314cfe09d3167c95f712589e8"
 
 [[package]]
 name = "base64ct"
 version = "1.5.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b645a089122eccb6111b4f81cbc1a49f5900ac4666bb93ac027feaecf15607bf"
 
 [[package]]
 name = "bitflags"
 version = "1.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
 [[package]]
 name = "blake2"
 version = "0.10.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "46502ad458c9a52b69d4d4d32775c788b7a1b85e8bc9d482d92250fc0e3f8efe"
 dependencies = [
  "digest 0.10.6",
 ]
 
 [[package]]
 name = "block-buffer"
 version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4152116fd6e9dadb291ae18fc1ec3575ed6d84c29642d97890f4b4a3417297e4"
 dependencies = [
  "block-padding",
  "generic-array",
 ]
 
 [[package]]
 name = "block-buffer"
 version = "0.10.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "69cce20737498f97b993470a6e536b8523f0af7892a4f928cceb1ac5e52ebe7e"
 dependencies = [
  "generic-array",
 ]
 
 [[package]]
 name = "block-padding"
 version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8d696c370c750c948ada61c69a0ee2cbbb9c50b1019ddb86d9317157a99c2cae"
 
 [[package]]
 name = "bumpalo"
 version = "3.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0d261e256854913907f67ed06efbc3338dfe6179796deefc1ff763fc1aee5535"
 
 [[package]]
 name = "byteorder"
 version = "1.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "14c189c53d098945499cdfa7ecc63567cf3886b3332b312a5b4585d8d3a6a610"
 
 [[package]]
 name = "bytes"
 version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "89b2fd2a0dcf38d7971e2194b6b6eebab45ae01067456a7fd93d5547a61b70be"
 
 [[package]]
 name = "bytes-utils"
 version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e47d3a8076e283f3acd27400535992edb3ba4b5bb72f8891ad8fbe7932a7d4b9"
 dependencies = [
  "bytes",
  "either",
 ]
 
 [[package]]
 name = "cc"
 version = "1.0.79"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "50d30906286121d95be3d479533b458f87493b30a4b5f79a607db8f5d11aa91f"
 
 [[package]]
 name = "cfg-if"
 version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
 [[package]]
 name = "chrono"
 version = "0.4.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "16b0a3d9ed01224b22057780a37bb8c5dbfe1be8ba48678e7bf57ec4b385411f"
 dependencies = [
  "iana-time-zone",
  "js-sys",
  "num-integer",
  "num-traits",
  "time 0.1.45",
  "wasm-bindgen",
  "winapi",
 ]
 
 [[package]]
 name = "clap"
 version = "3.2.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "71655c45cb9845d3270c9d6df84ebe72b4dad3c2ba3f7023ad47c144e4e473a5"
 dependencies = [
  "atty",
  "bitflags",
  "clap_derive",
  "clap_lex",
  "indexmap",
  "once_cell",
  "strsim",
  "termcolor",
  "textwrap",
 ]
 
 [[package]]
 name = "clap_derive"
 version = "3.2.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ea0c8bce528c4be4da13ea6fead8965e95b6073585a2f05204bd8f4119f82a65"
 dependencies = [
  "heck",
  "proc-macro-error",
  "proc-macro2",
  "quote",
  "syn",
 ]
 
 [[package]]
 name = "clap_lex"
 version = "0.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2850f2f5a82cbf437dd5af4d49848fbdfc27c157c3d010345776f952765261c5"
 dependencies = [
  "os_str_bytes",
 ]
 
 [[package]]
 name = "codespan-reporting"
 version = "0.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3538270d33cc669650c4b093848450d380def10c331d38c768e34cac80576e6e"
 dependencies = [
  "termcolor",
  "unicode-width",
 ]
 
 [[package]]
 name = "comm-opaque"
 version = "0.1.0"
 dependencies = [
  "argon2",
  "curve25519-dalek",
  "digest 0.9.0",
  "opaque-ke",
  "sha2",
 ]
 
 [[package]]
 name = "constant_time_eq"
 version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "245097e9a4535ee1e3e3931fcfcd55a796a44c643e8596ff6566d68f09b87bbc"
 
 [[package]]
 name = "constant_time_eq"
 version = "0.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f3ad85c1f65dc7b37604eb0e89748faf0b9653065f2a8ef69f96a687ec1e9279"
 
 [[package]]
 name = "convert_case"
 version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6245d59a3e82a7fc217c5828a6692dbc6dfb63a0c8c90495621f7b9d79704a0e"
 
 [[package]]
 name = "core-foundation"
 version = "0.9.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "194a7a9e6de53fa55116934067c844d9d749312f75c6f6d0980e8c252f8c2146"
 dependencies = [
  "core-foundation-sys",
  "libc",
 ]
 
 [[package]]
 name = "core-foundation-sys"
 version = "0.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5827cebf4670468b8772dd191856768aedcb1b0278a04f989f7766351917b9dc"
 
 [[package]]
 name = "cpufeatures"
 version = "0.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "28d997bd5e24a5928dd43e46dc529867e207907fe0b239c3477d924f7f2ca320"
 dependencies = [
  "libc",
 ]
 
 [[package]]
 name = "crypto-bigint"
 version = "0.2.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f83bd3bb4314701c568e340cd8cf78c975aa0ca79e03d3f6d1677d5b0c9c0c03"
 dependencies = [
  "generic-array",
  "rand_core 0.6.4",
  "subtle",
  "zeroize",
 ]
 
 [[package]]
 name = "crypto-common"
 version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1bfb12502f3fc46cca1bb51ac28df9d618d813cdc3d2f25b9fe775a34af26bb3"
 dependencies = [
  "generic-array",
  "typenum",
 ]
 
 [[package]]
 name = "crypto-mac"
 version = "0.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b1d1a86f49236c215f271d40892d5fc950490551400b02ef360692c29815c714"
 dependencies = [
  "generic-array",
  "subtle",
 ]
 
 [[package]]
 name = "ct-logs"
 version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c1a816186fa68d9e426e3cb4ae4dff1fcd8e4a2c34b781bf7a822574a0d0aac8"
 dependencies = [
  "sct",
 ]
 
 [[package]]
 name = "curve25519-dalek"
 version = "3.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0b9fdf9972b2bd6af2d913799d9ebc165ea4d2e65878e329d9c6b372c4491b61"
 dependencies = [
  "byteorder",
  "digest 0.9.0",
  "rand_core 0.5.1",
  "subtle",
  "zeroize",
 ]
 
 [[package]]
 name = "cxx"
 version = "1.0.91"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "86d3488e7665a7a483b57e25bdd90d0aeb2bc7608c8d0346acf2ad3f1caf1d62"
 dependencies = [
  "cc",
  "cxxbridge-flags",
  "cxxbridge-macro",
  "link-cplusplus",
 ]
 
 [[package]]
 name = "cxx-build"
 version = "1.0.91"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "48fcaf066a053a41a81dfb14d57d99738b767febb8b735c3016e469fac5da690"
 dependencies = [
  "cc",
  "codespan-reporting",
  "once_cell",
  "proc-macro2",
  "quote",
  "scratch",
  "syn",
 ]
 
 [[package]]
 name = "cxxbridge-flags"
 version = "1.0.91"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a2ef98b8b717a829ca5603af80e1f9e2e48013ab227b68ef37872ef84ee479bf"
 
 [[package]]
 name = "cxxbridge-macro"
 version = "1.0.91"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "086c685979a698443656e5cf7856c95c642295a38599f12fb1ff76fb28d19892"
 dependencies = [
  "proc-macro2",
  "quote",
  "syn",
 ]
 
 [[package]]
 name = "der"
 version = "0.4.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "79b71cca7d95d7681a4b3b9cdf63c8dbc3730d0584c2c74e31416d64a90493f4"
 
 [[package]]
 name = "derive_more"
 version = "0.99.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4fb810d30a7c1953f91334de7244731fc3f3c10d7fe163338a35b9f640960321"
 dependencies = [
  "convert_case",
  "proc-macro2",
  "quote",
  "rustc_version",
  "syn",
 ]
 
 [[package]]
 name = "digest"
 version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d3dd60d1080a57a05ab032377049e0591415d2b31afd7028356dbf3cc6dcb066"
 dependencies = [
  "generic-array",
 ]
 
 [[package]]
 name = "digest"
 version = "0.10.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8168378f4e5023e7218c89c891c0fd8ecdb5e5e4f18cb78f38cf245dd021e76f"
 dependencies = [
  "block-buffer 0.10.3",
  "crypto-common",
  "subtle",
 ]
 
 [[package]]
 name = "displaydoc"
 version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3bf95dc3f046b9da4f2d51833c0d3547d8564ef6910f5c1ed130306a75b92886"
 dependencies = [
  "proc-macro2",
  "quote",
  "syn",
 ]
 
 [[package]]
 name = "ecdsa"
 version = "0.12.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "43ee23aa5b4f68c7a092b5c3beb25f50c406adc75e2363634f242f28ab255372"
 dependencies = [
  "der",
  "elliptic-curve",
  "hmac",
  "signature",
 ]
 
 [[package]]
 name = "either"
 version = "1.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7fcaabb2fef8c910e7f4c7ce9f67a1283a1715879a7c230ca9d6d1ae31f16d91"
 
 [[package]]
 name = "elliptic-curve"
 version = "0.10.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "beca177dcb8eb540133e7680baff45e7cc4d93bf22002676cec549f82343721b"
 dependencies = [
  "crypto-bigint",
  "ff",
  "generic-array",
  "group",
  "rand_core 0.6.4",
  "subtle",
  "zeroize",
 ]
 
 [[package]]
 name = "fastrand"
 version = "1.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e51093e27b0797c359783294ca4f0a911c270184cb10f85783b118614a1501be"
 dependencies = [
  "instant",
 ]
 
 [[package]]
 name = "ff"
 version = "0.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d0f40b2dcd8bc322217a5f6559ae5f9e9d1de202a2ecee2e9eafcbece7562a4f"
 dependencies = [
  "rand_core 0.6.4",
  "subtle",
 ]
 
 [[package]]
 name = "fixedbitset"
 version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0ce7134b9999ecaf8bcd65542e436736ef32ddca1b3e06094cb6ec5755203b80"
 
 [[package]]
 name = "fnv"
 version = "1.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
 
 [[package]]
 name = "form_urlencoded"
 version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a9c384f161156f5260c24a097c56119f9be8c798586aecc13afbcbe7b7e26bf8"
 dependencies = [
  "percent-encoding",
 ]
 
 [[package]]
 name = "futures-channel"
 version = "0.3.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2e5317663a9089767a1ec00a487df42e0ca174b61b4483213ac24448e4664df5"
 dependencies = [
  "futures-core",
 ]
 
 [[package]]
 name = "futures-core"
 version = "0.3.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ec90ff4d0fe1f57d600049061dc6bb68ed03c7d2fbd697274c41805dcb3f8608"
 
 [[package]]
 name = "futures-macro"
 version = "0.3.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "95a73af87da33b5acf53acfebdc339fe592ecf5357ac7c0a7734ab9d8c876a70"
 dependencies = [
  "proc-macro2",
  "quote",
  "syn",
 ]
 
 [[package]]
 name = "futures-sink"
 version = "0.3.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f310820bb3e8cfd46c80db4d7fb8353e15dfff853a127158425f31e0be6c8364"
 
 [[package]]
 name = "futures-task"
 version = "0.3.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dcf79a1bf610b10f42aea489289c5a2c478a786509693b80cd39c44ccd936366"
 
 [[package]]
 name = "futures-util"
 version = "0.3.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9c1d6de3acfef38d2be4b1f543f553131788603495be83da675e180c8d6b7bd1"
 dependencies = [
  "futures-core",
  "futures-macro",
  "futures-task",
  "pin-project-lite",
  "pin-utils",
  "slab",
 ]
 
 [[package]]
 name = "generic-array"
 version = "0.14.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bff49e947297f3312447abdca79f45f4738097cc82b06e72054d2223f601f1b9"
 dependencies = [
  "typenum",
  "version_check",
 ]
 
 [[package]]
 name = "getrandom"
 version = "0.1.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8fc3cb4d91f53b50155bdcfd23f6a4c39ae1969c2ae85982b135750cccaf5fce"
 dependencies = [
  "cfg-if",
  "libc",
  "wasi 0.9.0+wasi-snapshot-preview1",
 ]
 
 [[package]]
 name = "getrandom"
 version = "0.2.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c05aeb6a22b8f62540c194aac980f2115af067bfe15a0734d7277a768d396b31"
 dependencies = [
  "cfg-if",
  "js-sys",
  "libc",
  "wasi 0.11.0+wasi-snapshot-preview1",
  "wasm-bindgen",
 ]
 
 [[package]]
 name = "group"
 version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1c363a5301b8f153d80747126a04b3c82073b9fe3130571a9d170cacdeaf7912"
 dependencies = [
  "ff",
  "rand_core 0.6.4",
  "subtle",
 ]
 
 [[package]]
 name = "h2"
 version = "0.3.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5f9f29bc9dda355256b2916cf526ab02ce0aeaaaf2bad60d65ef3f12f11dd0f4"
 dependencies = [
  "bytes",
  "fnv",
  "futures-core",
  "futures-sink",
  "futures-util",
  "http",
  "indexmap",
  "slab",
  "tokio",
  "tokio-util",
  "tracing",
 ]
 
 [[package]]
 name = "hashbrown"
 version = "0.12.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
 
 [[package]]
 name = "heck"
 version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "95505c38b4572b2d910cecb0281560f54b440a19336cbbcb27bf6ce6adc6f5a8"
 
 [[package]]
 name = "hermit-abi"
 version = "0.1.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "62b467343b94ba476dcb2500d242dadbb39557df889310ac77c5d99100aaac33"
 dependencies = [
  "libc",
 ]
 
 [[package]]
 name = "hermit-abi"
 version = "0.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ee512640fe35acbfb4bb779db6f0d80704c2cacfa2e39b601ef3e3f47d1ae4c7"
 dependencies = [
  "libc",
 ]
 
 [[package]]
 name = "hex"
 version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70"
 
 [[package]]
 name = "hkdf"
 version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "01706d578d5c281058480e673ae4086a9f4710d8df1ad80a5b03e39ece5f886b"
 dependencies = [
  "digest 0.9.0",
  "hmac",
 ]
 
 [[package]]
 name = "hmac"
 version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2a2a2320eb7ec0ebe8da8f744d7812d9fc4cb4d09344ac01898dbcb6a20ae69b"
 dependencies = [
  "crypto-mac",
  "digest 0.9.0",
 ]
 
 [[package]]
 name = "http"
 version = "0.2.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bd6effc99afb63425aff9b05836f029929e345a6148a14b7ecd5ab67af944482"
 dependencies = [
  "bytes",
  "fnv",
  "itoa",
 ]
 
 [[package]]
 name = "http-body"
 version = "0.4.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d5f38f16d184e36f2408a55281cd658ecbd3ca05cce6d6510a176eca393e26d1"
 dependencies = [
  "bytes",
  "http",
  "pin-project-lite",
 ]
 
 [[package]]
 name = "http-range-header"
 version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0bfe8eed0a9285ef776bb792479ea3834e8b94e13d615c2f66d03dd50a435a29"
 
 [[package]]
 name = "httparse"
 version = "1.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d897f394bad6a705d5f4104762e116a75639e470d80901eed05a860a95cb1904"
 
 [[package]]
 name = "httpdate"
 version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c4a1e36c821dbe04574f602848a19f742f4fb3c98d40449f11bcad18d6b17421"
 
 [[package]]
 name = "hyper"
 version = "0.14.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5e011372fa0b68db8350aa7a248930ecc7839bf46d8485577d69f117a75f164c"
 dependencies = [
  "bytes",
  "futures-channel",
  "futures-core",
  "futures-util",
  "h2",
  "http",
  "http-body",
  "httparse",
  "httpdate",
  "itoa",
  "pin-project-lite",
  "socket2",
  "tokio",
  "tower-service",
  "tracing",
  "want",
 ]
 
 [[package]]
 name = "hyper-rustls"
 version = "0.22.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5f9f7a97316d44c0af9b0301e65010573a853a9fc97046d7331d7f6bc0fd5a64"
 dependencies = [
  "ct-logs",
  "futures-util",
  "hyper",
  "log",
  "rustls",
  "rustls-native-certs",
  "tokio",
  "tokio-rustls",
  "webpki",
 ]
 
 [[package]]
 name = "hyper-timeout"
 version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bbb958482e8c7be4bc3cf272a766a2b0bf1a6755e7a6ae777f017a31d11b13b1"
 dependencies = [
  "hyper",
  "pin-project-lite",
  "tokio",
  "tokio-io-timeout",
 ]
 
 [[package]]
 name = "iana-time-zone"
 version = "0.1.53"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "64c122667b287044802d6ce17ee2ddf13207ed924c712de9a66a5814d5b64765"
 dependencies = [
  "android_system_properties",
  "core-foundation-sys",
  "iana-time-zone-haiku",
  "js-sys",
  "wasm-bindgen",
  "winapi",
 ]
 
 [[package]]
 name = "iana-time-zone-haiku"
 version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0703ae284fc167426161c2e3f1da3ea71d94b21bedbcc9494e92b28e334e3dca"
 dependencies = [
  "cxx",
  "cxx-build",
 ]
 
 [[package]]
 name = "identity"
 version = "0.1.0"
 dependencies = [
  "aws-config",
  "aws-sdk-dynamodb",
  "aws-types",
  "bytes",
  "chrono",
  "clap",
  "comm-opaque",
  "constant_time_eq 0.2.4",
  "curve25519-dalek",
  "derive_more",
  "futures-core",
+ "hex",
  "once_cell",
  "opaque-ke",
  "prost",
  "rand",
  "siwe",
  "tokio",
  "tokio-stream",
  "tonic",
  "tonic-build",
  "tracing",
  "tracing-subscriber",
 ]
 
 [[package]]
 name = "indexmap"
 version = "1.9.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1885e79c1fc4b10f0e172c475f458b7f7b93061064d98c3293e98c5ba0c8b399"
 dependencies = [
  "autocfg",
  "hashbrown",
 ]
 
 [[package]]
 name = "instant"
 version = "0.1.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7a5bbe824c507c5da5956355e86a746d82e0e1464f65d862cc5e71da70e94b2c"
 dependencies = [
  "cfg-if",
 ]
 
 [[package]]
 name = "iri-string"
 version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8f0f7638c1e223529f1bfdc48c8b133b9e0b434094d1d28473161ee48b235f78"
 dependencies = [
  "nom",
 ]
 
 [[package]]
 name = "itertools"
 version = "0.10.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b0fd2260e829bddf4cb6ea802289de2f86d6a7a690192fbe91b3f46e0f2c8473"
 dependencies = [
  "either",
 ]
 
 [[package]]
 name = "itoa"
 version = "1.0.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fad582f4b9e86b6caa621cabeb0963332d92eea04729ab12892c2533951e6440"
 
 [[package]]
 name = "js-sys"
 version = "0.3.61"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "445dde2150c55e483f3d8416706b97ec8e8237c307e5b7b4b8dd15e6af2a0730"
 dependencies = [
  "wasm-bindgen",
 ]
 
 [[package]]
 name = "k256"
 version = "0.9.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "903ae2481bcdfdb7b68e0a9baa4b7c9aff600b9ae2e8e5bb5833b8c91ab851ea"
 dependencies = [
  "cfg-if",
  "ecdsa",
  "elliptic-curve",
  "sha3",
 ]
 
 [[package]]
 name = "keccak"
 version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3afef3b6eff9ce9d8ff9b3601125eec7f0c8cbac7abd14f355d053fa56c98768"
 dependencies = [
  "cpufeatures",
 ]
 
 [[package]]
 name = "lazy_static"
 version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
 [[package]]
 name = "libc"
 version = "0.2.139"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "201de327520df007757c1f0adce6e827fe8562fbc28bfd9c15571c66ca1f5f79"
 
 [[package]]
 name = "link-cplusplus"
 version = "1.0.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ecd207c9c713c34f95a097a5b029ac2ce6010530c7b49d7fea24d977dede04f5"
 dependencies = [
  "cc",
 ]
 
 [[package]]
 name = "log"
 version = "0.4.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "abb12e687cfb44aa40f41fc3978ef76448f9b6038cad6aef4259d3c095a2382e"
 dependencies = [
  "cfg-if",
 ]
 
 [[package]]
 name = "matchit"
 version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b87248edafb776e59e6ee64a79086f65890d3510f2c656c000bf2a7e8a0aea40"
 
 [[package]]
 name = "memchr"
 version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2dffe52ecf27772e601905b7522cb4ef790d2cc203488bbd0e2fe85fcb74566d"
 
 [[package]]
 name = "mime"
 version = "0.3.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2a60c7ce501c71e03a9c9c0d35b861413ae925bd979cc7a4e30d060069aaac8d"
 
 [[package]]
 name = "minimal-lexical"
 version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
 
 [[package]]
 name = "mio"
 version = "0.8.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5b9d9a46eff5b4ff64b45a9e316a6d1e0bc719ef429cbec4dc630684212bfdf9"
 dependencies = [
  "libc",
  "log",
  "wasi 0.11.0+wasi-snapshot-preview1",
  "windows-sys 0.45.0",
 ]
 
 [[package]]
 name = "multimap"
 version = "0.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e5ce46fe64a9d73be07dcbe690a38ce1b293be448fd8ce1e6c1b8062c9f72c6a"
 
 [[package]]
 name = "nom"
 version = "7.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d273983c5a657a70a3e8f2a01329822f3b8c8172b73826411a55751e404a0a4a"
 dependencies = [
  "memchr",
  "minimal-lexical",
 ]
 
 [[package]]
 name = "nu-ansi-term"
 version = "0.46.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "77a8165726e8236064dbb45459242600304b42a5ea24ee2948e18e023bf7ba84"
 dependencies = [
  "overload",
  "winapi",
 ]
 
 [[package]]
 name = "num-integer"
 version = "0.1.45"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "225d3389fb3509a24c93f5c29eb6bde2586b98d9f016636dff58d7c6f7569cd9"
 dependencies = [
  "autocfg",
  "num-traits",
 ]
 
 [[package]]
 name = "num-traits"
 version = "0.2.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "578ede34cf02f8924ab9447f50c28075b4d3e5b269972345e7e0372b38c6cdcd"
 dependencies = [
  "autocfg",
 ]
 
 [[package]]
 name = "num_cpus"
 version = "1.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0fac9e2da13b5eb447a6ce3d392f23a29d8694bff781bf03a16cd9ac8697593b"
 dependencies = [
  "hermit-abi 0.2.6",
  "libc",
 ]
 
 [[package]]
 name = "once_cell"
 version = "1.17.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b7e5500299e16ebb147ae15a00a942af264cf3688f47923b8fc2cd5858f23ad3"
 
 [[package]]
 name = "opaque-debug"
 version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "624a8340c38c1b80fd549087862da4ba43e08858af025b236e509b6649fc13d5"
 
 [[package]]
 name = "opaque-ke"
 version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f25e5f1be61b7a94f388368a24739318fe4edd2b841d20d7077a422a5391e22f"
 dependencies = [
  "constant_time_eq 0.1.5",
  "curve25519-dalek",
  "digest 0.9.0",
  "displaydoc",
  "generic-array",
  "getrandom 0.2.8",
  "hkdf",
  "hmac",
  "rand",
  "subtle",
  "zeroize",
 ]
 
 [[package]]
 name = "openssl-probe"
 version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ff011a302c396a5197692431fc1948019154afc178baf7d8e37367442a4601cf"
 
 [[package]]
 name = "os_str_bytes"
 version = "6.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9b7820b9daea5457c9f21c69448905d723fbd21136ccf521748f23fd49e723ee"
 
 [[package]]
 name = "overload"
 version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b15813163c1d831bf4a13c3610c05c0d03b39feb07f7e09fa234dac9b15aaf39"
 
 [[package]]
 name = "password-hash"
 version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7676374caaee8a325c9e7a2ae557f216c5563a171d6997b0ef8a65af35147700"
 dependencies = [
  "base64ct",
  "rand_core 0.6.4",
  "subtle",
 ]
 
 [[package]]
 name = "percent-encoding"
 version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "478c572c3d73181ff3c2539045f6eb99e5491218eae919370993b890cdbdd98e"
 
 [[package]]
 name = "petgraph"
 version = "0.6.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4dd7d28ee937e54fe3080c91faa1c3a46c06de6252988a7f4592ba2310ef22a4"
 dependencies = [
  "fixedbitset",
  "indexmap",
 ]
 
 [[package]]
 name = "pin-project"
 version = "1.0.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ad29a609b6bcd67fee905812e544992d216af9d755757c05ed2d0e15a74c6ecc"
 dependencies = [
  "pin-project-internal",
 ]
 
 [[package]]
 name = "pin-project-internal"
 version = "1.0.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "069bdb1e05adc7a8990dce9cc75370895fbe4e3d58b9b73bf1aee56359344a55"
 dependencies = [
  "proc-macro2",
  "quote",
  "syn",
 ]
 
 [[package]]
 name = "pin-project-lite"
 version = "0.2.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e0a7ae3ac2f1173085d398531c705756c94a4c56843785df85a60c1a0afac116"
 
 [[package]]
 name = "pin-utils"
 version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
 
 [[package]]
 name = "ppv-lite86"
 version = "0.2.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
 
 [[package]]
 name = "prettyplease"
 version = "0.1.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e97e3215779627f01ee256d2fad52f3d95e8e1c11e9fc6fd08f7cd455d5d5c78"
 dependencies = [
  "proc-macro2",
  "syn",
 ]
 
 [[package]]
 name = "proc-macro-error"
 version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "da25490ff9892aab3fcf7c36f08cfb902dd3e71ca0f9f9517bea02a73a5ce38c"
 dependencies = [
  "proc-macro-error-attr",
  "proc-macro2",
  "quote",
  "syn",
  "version_check",
 ]
 
 [[package]]
 name = "proc-macro-error-attr"
 version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a1be40180e52ecc98ad80b184934baf3d0d29f979574e439af5a55274b35f869"
 dependencies = [
  "proc-macro2",
  "quote",
  "version_check",
 ]
 
 [[package]]
 name = "proc-macro2"
 version = "1.0.51"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5d727cae5b39d21da60fa540906919ad737832fe0b1c165da3a34d6548c849d6"
 dependencies = [
  "unicode-ident",
 ]
 
 [[package]]
 name = "prost"
 version = "0.11.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "21dc42e00223fc37204bd4aa177e69420c604ca4a183209a8f9de30c6d934698"
 dependencies = [
  "bytes",
  "prost-derive",
 ]
 
 [[package]]
 name = "prost-build"
 version = "0.11.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a3f8ad728fb08fe212df3c05169e940fbb6d9d16a877ddde14644a983ba2012e"
 dependencies = [
  "bytes",
  "heck",
  "itertools",
  "lazy_static",
  "log",
  "multimap",
  "petgraph",
  "prettyplease",
  "prost",
  "prost-types",
  "regex",
  "syn",
  "tempfile",
  "which",
 ]
 
 [[package]]
 name = "prost-derive"
 version = "0.11.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8bda8c0881ea9f722eb9629376db3d0b903b462477c1aafcb0566610ac28ac5d"
 dependencies = [
  "anyhow",
  "itertools",
  "proc-macro2",
  "quote",
  "syn",
 ]
 
 [[package]]
 name = "prost-types"
 version = "0.11.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a5e0526209433e96d83d750dd81a99118edbc55739e7e61a46764fd2ad537788"
 dependencies = [
  "bytes",
  "prost",
 ]
 
 [[package]]
 name = "quote"
 version = "1.0.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8856d8364d252a14d474036ea1358d63c9e6965c8e5c1885c18f73d70bff9c7b"
 dependencies = [
  "proc-macro2",
 ]
 
 [[package]]
 name = "rand"
 version = "0.8.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
 dependencies = [
  "libc",
  "rand_chacha",
  "rand_core 0.6.4",
 ]
 
 [[package]]
 name = "rand_chacha"
 version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
 dependencies = [
  "ppv-lite86",
  "rand_core 0.6.4",
 ]
 
 [[package]]
 name = "rand_core"
 version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "90bde5296fc891b0cef12a6d03ddccc162ce7b2aff54160af9338f8d40df6d19"
 dependencies = [
  "getrandom 0.1.16",
 ]
 
 [[package]]
 name = "rand_core"
 version = "0.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
 dependencies = [
  "getrandom 0.2.8",
 ]
 
 [[package]]
 name = "redox_syscall"
 version = "0.2.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fb5a58c1855b4b6819d59012155603f0b22ad30cad752600aadfcb695265519a"
 dependencies = [
  "bitflags",
 ]
 
 [[package]]
 name = "regex"
 version = "1.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "48aaa5748ba571fb95cd2c85c09f629215d3a6ece942baa100950af03a34f733"
 dependencies = [
  "aho-corasick",
  "memchr",
  "regex-syntax",
 ]
 
 [[package]]
 name = "regex-syntax"
 version = "0.6.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "456c603be3e8d448b072f410900c09faf164fbce2d480456f50eea6e25f9c848"
 
 [[package]]
 name = "remove_dir_all"
 version = "0.5.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3acd125665422973a33ac9d3dd2df85edad0f4ae9b00dafb1a05e43a9f5ef8e7"
 dependencies = [
  "winapi",
 ]
 
 [[package]]
 name = "ring"
 version = "0.16.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3053cf52e236a3ed746dfc745aa9cacf1b791d846bdaf412f60a8d7d6e17c8fc"
 dependencies = [
  "cc",
  "libc",
  "once_cell",
  "spin",
  "untrusted",
  "web-sys",
  "winapi",
 ]
 
 [[package]]
 name = "rustc_version"
 version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bfa0f585226d2e68097d4f95d113b15b83a82e819ab25717ec0590d9584ef366"
 dependencies = [
  "semver",
 ]
 
 [[package]]
 name = "rustls"
 version = "0.19.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "35edb675feee39aec9c99fa5ff985081995a06d594114ae14cbe797ad7b7a6d7"
 dependencies = [
  "base64",
  "log",
  "ring",
  "sct",
  "webpki",
 ]
 
 [[package]]
 name = "rustls-native-certs"
 version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5a07b7c1885bd8ed3831c289b7870b13ef46fe0e856d288c30d9cc17d75a2092"
 dependencies = [
  "openssl-probe",
  "rustls",
  "schannel",
  "security-framework",
 ]
 
 [[package]]
 name = "rustversion"
 version = "1.0.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5583e89e108996506031660fe09baa5011b9dd0341b89029313006d1fb508d70"
 
 [[package]]
 name = "ryu"
 version = "1.0.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7b4b9743ed687d4b4bcedf9ff5eaa7398495ae14e61cba0a295704edbc7decde"
 
 [[package]]
 name = "schannel"
 version = "0.1.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "713cfb06c7059f3588fb8044c0fad1d09e3c01d225e25b9220dbfdcf16dbb1b3"
 dependencies = [
  "windows-sys 0.42.0",
 ]
 
 [[package]]
 name = "scratch"
 version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ddccb15bcce173023b3fedd9436f882a0739b8dfb45e4f6b6002bee5929f61b2"
 
 [[package]]
 name = "sct"
 version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b362b83898e0e69f38515b82ee15aa80636befe47c3b6d3d89a911e78fc228ce"
 dependencies = [
  "ring",
  "untrusted",
 ]
 
 [[package]]
 name = "security-framework"
 version = "2.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a332be01508d814fed64bf28f798a146d73792121129962fdf335bb3c49a4254"
 dependencies = [
  "bitflags",
  "core-foundation",
  "core-foundation-sys",
  "libc",
  "security-framework-sys",
 ]
 
 [[package]]
 name = "security-framework-sys"
 version = "2.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "31c9bb296072e961fcbd8853511dd39c2d8be2deb1e17c6860b1d30732b323b4"
 dependencies = [
  "core-foundation-sys",
  "libc",
 ]
 
 [[package]]
 name = "semver"
 version = "1.0.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "58bc9567378fc7690d6b2addae4e60ac2eeea07becb2c64b9f218b53865cba2a"
 
 [[package]]
 name = "serde"
 version = "1.0.152"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bb7d1f0d3021d347a83e556fc4683dea2ea09d87bccdf88ff5c12545d89d5efb"
 
 [[package]]
 name = "sha2"
 version = "0.9.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4d58a1e1bf39749807d89cf2d98ac2dfa0ff1cb3faa38fbb64dd88ac8013d800"
 dependencies = [
  "block-buffer 0.9.0",
  "cfg-if",
  "cpufeatures",
  "digest 0.9.0",
  "opaque-debug",
 ]
 
 [[package]]
 name = "sha3"
 version = "0.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f81199417d4e5de3f04b1e871023acea7389672c4135918f05aa9cbf2f2fa809"
 dependencies = [
  "block-buffer 0.9.0",
  "digest 0.9.0",
  "keccak",
  "opaque-debug",
 ]
 
 [[package]]
 name = "sharded-slab"
 version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "900fba806f70c630b0a382d0d825e17a0f19fcd059a2ade1ff237bcddf446b31"
 dependencies = [
  "lazy_static",
 ]
 
 [[package]]
 name = "signature"
 version = "1.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f2807892cfa58e081aa1f1111391c7a0649d4fa127a4ffbe34bcbfb35a1171a4"
 dependencies = [
  "digest 0.9.0",
  "rand_core 0.6.4",
 ]
 
 [[package]]
 name = "siwe"
 version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "86f2d8ae2d4ae58df46e173aa496562ea857ac6a4f0d435ed30fcd19da0aaa79"
 dependencies = [
  "chrono",
  "hex",
  "http",
  "iri-string",
  "k256",
  "rand",
  "sha3",
  "thiserror",
 ]
 
 [[package]]
 name = "slab"
 version = "0.4.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6528351c9bc8ab22353f9d776db39a20288e8d6c37ef8cfe3317cf875eecfc2d"
 dependencies = [
  "autocfg",
 ]
 
 [[package]]
 name = "smallvec"
 version = "1.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a507befe795404456341dfab10cef66ead4c041f62b8b11bbb92bffe5d0953e0"
 
 [[package]]
 name = "socket2"
 version = "0.4.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "02e2d2db9033d13a1567121ddd7a095ee144db4e1ca1b1bda3419bc0da294ebd"
 dependencies = [
  "libc",
  "winapi",
 ]
 
 [[package]]
 name = "spin"
 version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6e63cff320ae2c57904679ba7cb63280a3dc4613885beafb148ee7bf9aa9042d"
 
 [[package]]
 name = "strsim"
 version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "73473c0e59e6d5812c5dfe2a064a6444949f089e20eec9a2e5506596494e4623"
 
 [[package]]
 name = "subtle"
 version = "2.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6bdef32e8150c2a081110b42772ffe7d7c9032b606bc226c8260fd97e0976601"
 
 [[package]]
 name = "syn"
 version = "1.0.107"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1f4064b5b16e03ae50984a5a8ed5d4f8803e6bc1fd170a3cda91a1be4b18e3f5"
 dependencies = [
  "proc-macro2",
  "quote",
  "unicode-ident",
 ]
 
 [[package]]
 name = "sync_wrapper"
 version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2047c6ded9c721764247e62cd3b03c09ffc529b2ba5b10ec482ae507a4a70160"
 
 [[package]]
 name = "synstructure"
 version = "0.12.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f36bdaa60a83aca3921b5259d5400cbf5e90fc51931376a9bd4a0eb79aa7210f"
 dependencies = [
  "proc-macro2",
  "quote",
  "syn",
  "unicode-xid",
 ]
 
 [[package]]
 name = "tempfile"
 version = "3.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5cdb1ef4eaeeaddc8fbd371e5017057064af0911902ef36b39801f67cc6d79e4"
 dependencies = [
  "cfg-if",
  "fastrand",
  "libc",
  "redox_syscall",
  "remove_dir_all",
  "winapi",
 ]
 
 [[package]]
 name = "termcolor"
 version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "be55cf8942feac5c765c2c993422806843c9a9a45d4d5c407ad6dd2ea95eb9b6"
 dependencies = [
  "winapi-util",
 ]
 
 [[package]]
 name = "textwrap"
 version = "0.16.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "222a222a5bfe1bba4a77b45ec488a741b3cb8872e5e499451fd7d0129c9c7c3d"
 
 [[package]]
 name = "thiserror"
 version = "1.0.38"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6a9cd18aa97d5c45c6603caea1da6628790b37f7a34b6ca89522331c5180fed0"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
 version = "1.0.38"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1fb327af4685e4d03fa8cbcf1716380da910eeb2bb8be417e7f9fd3fb164f36f"
 dependencies = [
  "proc-macro2",
  "quote",
  "syn",
 ]
 
 [[package]]
 name = "thread_local"
 version = "1.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3fdd6f064ccff2d6567adcb3873ca630700f00b5ad3f060c25b5dcfd9a4ce152"
 dependencies = [
  "cfg-if",
  "once_cell",
 ]
 
 [[package]]
 name = "time"
 version = "0.1.45"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1b797afad3f312d1c66a56d11d0316f916356d11bd158fbc6ca6389ff6bf805a"
 dependencies = [
  "libc",
  "wasi 0.10.0+wasi-snapshot-preview1",
  "winapi",
 ]
 
 [[package]]
 name = "time"
 version = "0.3.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "53250a3b3fed8ff8fd988587d8925d26a83ac3845d9e03b220b37f34c2b8d6c2"
 dependencies = [
  "serde",
  "time-core",
  "time-macros",
 ]
 
 [[package]]
 name = "time-core"
 version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2e153e1f1acaef8acc537e68b44906d2db6436e2b35ac2c6b42640fff91f00fd"
 
 [[package]]
 name = "time-macros"
 version = "0.2.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a460aeb8de6dcb0f381e1ee05f1cd56fcf5a5f6eb8187ff3d8f0b11078d38b7c"
 dependencies = [
  "time-core",
 ]
 
 [[package]]
 name = "tokio"
 version = "1.25.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c8e00990ebabbe4c14c08aca901caed183ecd5c09562a12c824bb53d3c3fd3af"
 dependencies = [
  "autocfg",
  "bytes",
  "libc",
  "memchr",
  "mio",
  "num_cpus",
  "pin-project-lite",
  "socket2",
  "tokio-macros",
  "windows-sys 0.42.0",
 ]
 
 [[package]]
 name = "tokio-io-timeout"
 version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "30b74022ada614a1b4834de765f9bb43877f910cc8ce4be40e89042c9223a8bf"
 dependencies = [
  "pin-project-lite",
  "tokio",
 ]
 
 [[package]]
 name = "tokio-macros"
 version = "1.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d266c00fde287f55d3f1c3e96c500c362a2b8c695076ec180f27918820bc6df8"
 dependencies = [
  "proc-macro2",
  "quote",
  "syn",
 ]
 
 [[package]]
 name = "tokio-rustls"
 version = "0.22.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bc6844de72e57df1980054b38be3a9f4702aba4858be64dd700181a8a6d0e1b6"
 dependencies = [
  "rustls",
  "tokio",
  "webpki",
 ]
 
 [[package]]
 name = "tokio-stream"
 version = "0.1.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8fb52b74f05dbf495a8fba459fdc331812b96aa086d9eb78101fa0d4569c3313"
 dependencies = [
  "futures-core",
  "pin-project-lite",
  "tokio",
 ]
 
 [[package]]
 name = "tokio-util"
 version = "0.7.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5427d89453009325de0d8f342c9490009f76e999cb7672d77e46267448f7e6b2"
 dependencies = [
  "bytes",
  "futures-core",
  "futures-sink",
  "pin-project-lite",
  "tokio",
  "tracing",
 ]
 
 [[package]]
 name = "tonic"
 version = "0.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8f219fad3b929bef19b1f86fbc0358d35daed8f2cac972037ac0dc10bbb8d5fb"
 dependencies = [
  "async-stream",
  "async-trait",
  "axum",
  "base64",
  "bytes",
  "futures-core",
  "futures-util",
  "h2",
  "http",
  "http-body",
  "hyper",
  "hyper-timeout",
  "percent-encoding",
  "pin-project",
  "prost",
  "prost-derive",
  "tokio",
  "tokio-stream",
  "tokio-util",
  "tower",
  "tower-layer",
  "tower-service",
  "tracing",
  "tracing-futures",
 ]
 
 [[package]]
 name = "tonic-build"
 version = "0.8.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5bf5e9b9c0f7e0a7c027dcfaba7b2c60816c7049171f679d99ee2ff65d0de8c4"
 dependencies = [
  "prettyplease",
  "proc-macro2",
  "prost-build",
  "quote",
  "syn",
 ]
 
 [[package]]
 name = "tower"
 version = "0.4.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b8fa9be0de6cf49e536ce1851f987bd21a43b771b09473c3549a6c853db37c1c"
 dependencies = [
  "futures-core",
  "futures-util",
  "indexmap",
  "pin-project",
  "pin-project-lite",
  "rand",
  "slab",
  "tokio",
  "tokio-util",
  "tower-layer",
  "tower-service",
  "tracing",
 ]
 
 [[package]]
 name = "tower-http"
 version = "0.3.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f873044bf02dd1e8239e9c1293ea39dad76dc594ec16185d0a1bf31d8dc8d858"
 dependencies = [
  "bitflags",
  "bytes",
  "futures-core",
  "futures-util",
  "http",
  "http-body",
  "http-range-header",
  "pin-project-lite",
  "tower",
  "tower-layer",
  "tower-service",
 ]
 
 [[package]]
 name = "tower-layer"
 version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c20c8dbed6283a09604c3e69b4b7eeb54e298b8a600d4d5ecb5ad39de609f1d0"
 
 [[package]]
 name = "tower-service"
 version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b6bc1c9ce2b5135ac7f93c72918fc37feb872bdc6a5533a8b85eb4b86bfdae52"
 
 [[package]]
 name = "tracing"
 version = "0.1.37"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8ce8c33a8d48bd45d624a6e523445fd21ec13d3653cd51f681abf67418f54eb8"
 dependencies = [
  "cfg-if",
  "log",
  "pin-project-lite",
  "tracing-attributes",
  "tracing-core",
 ]
 
 [[package]]
 name = "tracing-attributes"
 version = "0.1.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4017f8f45139870ca7e672686113917c71c7a6e02d4924eda67186083c03081a"
 dependencies = [
  "proc-macro2",
  "quote",
  "syn",
 ]
 
 [[package]]
 name = "tracing-core"
 version = "0.1.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "24eb03ba0eab1fd845050058ce5e616558e8f8d8fca633e6b163fe25c797213a"
 dependencies = [
  "once_cell",
  "valuable",
 ]
 
 [[package]]
 name = "tracing-futures"
 version = "0.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "97d095ae15e245a057c8e8451bab9b3ee1e1f68e9ba2b4fbc18d0ac5237835f2"
 dependencies = [
  "pin-project",
  "tracing",
 ]
 
 [[package]]
 name = "tracing-log"
 version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "78ddad33d2d10b1ed7eb9d1f518a5674713876e97e5bb9b7345a7984fbb4f922"
 dependencies = [
  "lazy_static",
  "log",
  "tracing-core",
 ]
 
 [[package]]
 name = "tracing-subscriber"
 version = "0.3.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a6176eae26dd70d0c919749377897b54a9276bd7061339665dd68777926b5a70"
 dependencies = [
  "nu-ansi-term",
  "sharded-slab",
  "smallvec",
  "thread_local",
  "tracing-core",
  "tracing-log",
 ]
 
 [[package]]
 name = "try-lock"
 version = "0.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3528ecfd12c466c6f163363caf2d02a71161dd5e1cc6ae7b34207ea2d42d81ed"
 
 [[package]]
 name = "typenum"
 version = "1.16.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "497961ef93d974e23eb6f433eb5fe1b7930b659f06d12dec6fc44a8f554c0bba"
 
 [[package]]
 name = "unicode-ident"
 version = "1.0.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "84a22b9f218b40614adcb3f4ff08b703773ad44fa9423e4e0d346d5db86e4ebc"
 
 [[package]]
 name = "unicode-width"
 version = "0.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c0edd1e5b14653f783770bce4a4dabb4a5108a5370a5f5d8cfe8710c361f6c8b"
 
 [[package]]
 name = "unicode-xid"
 version = "0.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f962df74c8c05a667b5ee8bcf162993134c104e96440b663c8daa176dc772d8c"
 
 [[package]]
 name = "untrusted"
 version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a156c684c91ea7d62626509bce3cb4e1d9ed5c4d978f7b4352658f96a4c26b4a"
 
 [[package]]
 name = "urlencoding"
 version = "2.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e8db7427f936968176eaa7cdf81b7f98b980b18495ec28f1b5791ac3bfe3eea9"
 
 [[package]]
 name = "valuable"
 version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "830b7e5d4d90034032940e4ace0d9a9a057e7a45cd94e6c007832e39edb82f6d"
 
 [[package]]
 name = "version_check"
 version = "0.9.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
 
 [[package]]
 name = "want"
 version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1ce8a968cb1cd110d136ff8b819a556d6fb6d919363c61534f6860c7eb172ba0"
 dependencies = [
  "log",
  "try-lock",
 ]
 
 [[package]]
 name = "wasi"
 version = "0.9.0+wasi-snapshot-preview1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cccddf32554fecc6acb585f82a32a72e28b48f8c4c1883ddfeeeaa96f7d8e519"
 
 [[package]]
 name = "wasi"
 version = "0.10.0+wasi-snapshot-preview1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1a143597ca7c7793eff794def352d41792a93c481eb1042423ff7ff72ba2c31f"
 
 [[package]]
 name = "wasi"
 version = "0.11.0+wasi-snapshot-preview1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
 
 [[package]]
 name = "wasm-bindgen"
 version = "0.2.84"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "31f8dcbc21f30d9b8f2ea926ecb58f6b91192c17e9d33594b3df58b2007ca53b"
 dependencies = [
  "cfg-if",
  "wasm-bindgen-macro",
 ]
 
 [[package]]
 name = "wasm-bindgen-backend"
 version = "0.2.84"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "95ce90fd5bcc06af55a641a86428ee4229e44e07033963a2290a8e241607ccb9"
 dependencies = [
  "bumpalo",
  "log",
  "once_cell",
  "proc-macro2",
  "quote",
  "syn",
  "wasm-bindgen-shared",
 ]
 
 [[package]]
 name = "wasm-bindgen-macro"
 version = "0.2.84"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4c21f77c0bedc37fd5dc21f897894a5ca01e7bb159884559461862ae90c0b4c5"
 dependencies = [
  "quote",
  "wasm-bindgen-macro-support",
 ]
 
 [[package]]
 name = "wasm-bindgen-macro-support"
 version = "0.2.84"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2aff81306fcac3c7515ad4e177f521b5c9a15f2b08f4e32d823066102f35a5f6"
 dependencies = [
  "proc-macro2",
  "quote",
  "syn",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
 
 [[package]]
 name = "wasm-bindgen-shared"
 version = "0.2.84"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0046fef7e28c3804e5e38bfa31ea2a0f73905319b677e57ebe37e49358989b5d"
 
 [[package]]
 name = "web-sys"
 version = "0.3.61"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e33b99f4b23ba3eec1a53ac264e35a755f00e966e0065077d6027c0f575b0b97"
 dependencies = [
  "js-sys",
  "wasm-bindgen",
 ]
 
 [[package]]
 name = "webpki"
 version = "0.21.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b8e38c0608262c46d4a56202ebabdeb094cef7e560ca7a226c6bf055188aa4ea"
 dependencies = [
  "ring",
  "untrusted",
 ]
 
 [[package]]
 name = "which"
 version = "4.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2441c784c52b289a054b7201fc93253e288f094e2f4be9058343127c4226a269"
 dependencies = [
  "either",
  "libc",
  "once_cell",
 ]
 
 [[package]]
 name = "winapi"
 version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
 dependencies = [
  "winapi-i686-pc-windows-gnu",
  "winapi-x86_64-pc-windows-gnu",
 ]
 
 [[package]]
 name = "winapi-i686-pc-windows-gnu"
 version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
 
 [[package]]
 name = "winapi-util"
 version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "70ec6ce85bb158151cae5e5c87f95a8e97d2c0c4b001223f33a334e3ce5de178"
 dependencies = [
  "winapi",
 ]
 
 [[package]]
 name = "winapi-x86_64-pc-windows-gnu"
 version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
 [[package]]
 name = "windows-sys"
 version = "0.42.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5a3e1820f08b8513f676f7ab6c1f99ff312fb97b553d30ff4dd86f9f15728aa7"
 dependencies = [
  "windows_aarch64_gnullvm",
  "windows_aarch64_msvc",
  "windows_i686_gnu",
  "windows_i686_msvc",
  "windows_x86_64_gnu",
  "windows_x86_64_gnullvm",
  "windows_x86_64_msvc",
 ]
 
 [[package]]
 name = "windows-sys"
 version = "0.45.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "75283be5efb2831d37ea142365f009c02ec203cd29a3ebecbc093d52315b66d0"
 dependencies = [
  "windows-targets",
 ]
 
 [[package]]
 name = "windows-targets"
 version = "0.42.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8e2522491fbfcd58cc84d47aeb2958948c4b8982e9a2d8a2a35bbaed431390e7"
 dependencies = [
  "windows_aarch64_gnullvm",
  "windows_aarch64_msvc",
  "windows_i686_gnu",
  "windows_i686_msvc",
  "windows_x86_64_gnu",
  "windows_x86_64_gnullvm",
  "windows_x86_64_msvc",
 ]
 
 [[package]]
 name = "windows_aarch64_gnullvm"
 version = "0.42.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8c9864e83243fdec7fc9c5444389dcbbfd258f745e7853198f365e3c4968a608"
 
 [[package]]
 name = "windows_aarch64_msvc"
 version = "0.42.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4c8b1b673ffc16c47a9ff48570a9d85e25d265735c503681332589af6253c6c7"
 
 [[package]]
 name = "windows_i686_gnu"
 version = "0.42.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "de3887528ad530ba7bdbb1faa8275ec7a1155a45ffa57c37993960277145d640"
 
 [[package]]
 name = "windows_i686_msvc"
 version = "0.42.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bf4d1122317eddd6ff351aa852118a2418ad4214e6613a50e0191f7004372605"
 
 [[package]]
 name = "windows_x86_64_gnu"
 version = "0.42.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c1040f221285e17ebccbc2591ffdc2d44ee1f9186324dd3e84e99ac68d699c45"
 
 [[package]]
 name = "windows_x86_64_gnullvm"
 version = "0.42.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "628bfdf232daa22b0d64fdb62b09fcc36bb01f05a3939e20ab73aaf9470d0463"
 
 [[package]]
 name = "windows_x86_64_msvc"
 version = "0.42.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "447660ad36a13288b1db4d4248e857b510e8c3a225c822ba4fb748c0aafecffd"
 
 [[package]]
 name = "xmlparser"
 version = "0.13.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "114ba2b24d2167ef6d67d7d04c8cc86522b87f490025f39f0303b7db5bf5e3d8"
 
 [[package]]
 name = "zeroize"
 version = "1.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d68d9dcec5f9b43a30d38c49f91dfedfaac384cb8f085faca366c26207dd1619"
 dependencies = [
  "zeroize_derive",
 ]
 
 [[package]]
 name = "zeroize_derive"
 version = "1.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "44bf07cb3e50ea2003396695d58bf46bc9887a1f362260446fad6bc4e79bd36c"
 dependencies = [
  "proc-macro2",
  "quote",
  "syn",
  "synstructure",
 ]
diff --git a/services/identity/Cargo.toml b/services/identity/Cargo.toml
index 619846fbe..8bde2c270 100644
--- a/services/identity/Cargo.toml
+++ b/services/identity/Cargo.toml
@@ -1,31 +1,32 @@
 [package]
 name = "identity"
 version = "0.1.0"
 edition = "2021"
 license = "BSD-3-Clause"
 
 [dependencies]
 tonic = "0.8"
 prost = "0.11"
 futures-core = "0.3"
 tokio = { version = "1.24", features = ["macros", "rt-multi-thread"] }
 tokio-stream = "0.1.9"
 opaque-ke = { version = "1.2.0", features = ["std"] }
 curve25519-dalek = "3"
 clap = { version = "3.1.12", features = ["derive"] }
 derive_more = "0.99"
 aws-config = "0.15.0"
 aws-sdk-dynamodb = "0.15.0"
 aws-types = "0.15.0"
 tracing = "0.1"
 tracing-subscriber = "0.3"
 chrono = "0.4.19"
 rand = "0.8"
 bytes = "1.1"
 constant_time_eq = "0.2.2"
 siwe = "0.3"
 comm-opaque = { path = "../../shared/comm-opaque" }
 once_cell = "1.17"
+hex = "0.4"
 
 [build-dependencies]
 tonic-build = "0.8"
diff --git a/services/identity/src/database.rs b/services/identity/src/database.rs
index 4cbc57a99..989c38343 100644
--- a/services/identity/src/database.rs
+++ b/services/identity/src/database.rs
@@ -1,761 +1,775 @@
 use std::collections::HashMap;
 use std::fmt::{Display, Formatter, Result as FmtResult};
 use std::sync::Arc;
 
 use aws_sdk_dynamodb::model::AttributeValue;
 use aws_sdk_dynamodb::output::{
   DeleteItemOutput, GetItemOutput, PutItemOutput, QueryOutput, UpdateItemOutput,
 };
 use aws_sdk_dynamodb::types::Blob;
 use aws_sdk_dynamodb::{Client, Error as DynamoDBError};
 use aws_types::sdk_config::SdkConfig;
 use chrono::{DateTime, Utc};
 use opaque_ke::{errors::ProtocolError, ServerRegistration};
 use tracing::{debug, error, info, warn};
 
 use crate::constants::{
   ACCESS_TOKEN_SORT_KEY, ACCESS_TOKEN_TABLE,
   ACCESS_TOKEN_TABLE_AUTH_TYPE_ATTRIBUTE, ACCESS_TOKEN_TABLE_CREATED_ATTRIBUTE,
   ACCESS_TOKEN_TABLE_PARTITION_KEY, ACCESS_TOKEN_TABLE_TOKEN_ATTRIBUTE,
   ACCESS_TOKEN_TABLE_VALID_ATTRIBUTE, NONCE_TABLE,
   NONCE_TABLE_CREATED_ATTRIBUTE, NONCE_TABLE_PARTITION_KEY, USERS_TABLE,
   USERS_TABLE_DEVICES_ATTRIBUTE, USERS_TABLE_DEVICES_MAP_ATTRIBUTE_NAME,
   USERS_TABLE_DEVICE_ATTRIBUTE_NAME, USERS_TABLE_INITIALIZATION_INFO,
   USERS_TABLE_PARTITION_KEY, USERS_TABLE_REGISTRATION_ATTRIBUTE,
   USERS_TABLE_USERNAME_ATTRIBUTE, USERS_TABLE_USERNAME_INDEX,
   USERS_TABLE_WALLET_ADDRESS_ATTRIBUTE, USERS_TABLE_WALLET_ADDRESS_INDEX,
 };
 use crate::nonce::NonceData;
 use crate::token::{AccessTokenData, AuthType};
 use comm_opaque::Cipher;
 
 #[derive(Clone)]
 pub struct DatabaseClient {
   client: Arc<Client>,
 }
 
 impl DatabaseClient {
   pub fn new(aws_config: &SdkConfig) -> Self {
     DatabaseClient {
       client: Arc::new(Client::new(aws_config)),
     }
   }
 
   pub async fn get_pake_registration(
     &self,
     user_id: String,
   ) -> Result<Option<ServerRegistration<Cipher>>, Error> {
     match self.get_item_from_users_table(&user_id).await {
       Ok(GetItemOutput {
         item: Some(mut item),
         ..
       }) => parse_registration_data_attribute(
         item.remove(USERS_TABLE_REGISTRATION_ATTRIBUTE),
       )
       .map(Some)
       .map_err(Error::Attribute),
       Ok(_) => {
         info!(
           "No item found for user {} in PAKE registration table",
           user_id
         );
         Ok(None)
       }
       Err(e) => {
         error!(
           "DynamoDB client failed to get registration data for user {}: {}",
           user_id, e
         );
         Err(e)
       }
     }
   }
 
   pub async fn get_session_initialization_info(
     &self,
     user_id: &str,
   ) -> Result<Option<HashMap<String, HashMap<String, String>>>, Error> {
     match self.get_item_from_users_table(user_id).await {
       Ok(GetItemOutput {
         item: Some(mut item),
         ..
       }) => parse_devices_attribute(item.remove(USERS_TABLE_DEVICES_ATTRIBUTE))
         .map(Some)
         .map_err(Error::Attribute),
       Ok(_) => {
         info!("No item found for user {} in users table", user_id);
         Ok(None)
       }
       Err(e) => {
         error!(
           "DynamoDB client failed to get session initialization info for user {}: {}",
           user_id, e
         );
         Err(e)
       }
     }
   }
 
   pub async fn update_users_table(
     &self,
     user_id: String,
     signing_public_key: Option<String>,
     registration: Option<ServerRegistration<Cipher>>,
     username: Option<String>,
     session_initialization_info: Option<&HashMap<String, String>>,
   ) -> Result<UpdateItemOutput, Error> {
     let mut update_expression_parts = Vec::new();
     let mut expression_attribute_names = HashMap::new();
     let mut expression_attribute_values = HashMap::new();
     if let Some(reg) = registration {
       update_expression_parts
         .push(format!("{} = :r", USERS_TABLE_REGISTRATION_ATTRIBUTE));
       expression_attribute_values.insert(
         ":r".to_string(),
         AttributeValue::B(Blob::new(reg.serialize())),
       );
     };
     if let Some(username) = username {
       update_expression_parts
         .push(format!("{} = :u", USERS_TABLE_USERNAME_ATTRIBUTE));
       expression_attribute_values
         .insert(":u".to_string(), AttributeValue::S(username));
     };
     if let Some(public_key) = signing_public_key {
-      update_expression_parts.push(format!(
-        "{}.#{} = :k",
-        USERS_TABLE_DEVICES_ATTRIBUTE, USERS_TABLE_DEVICES_MAP_ATTRIBUTE_NAME,
-      ));
-      expression_attribute_names.insert(
-        format!("#{}", USERS_TABLE_DEVICES_MAP_ATTRIBUTE_NAME),
-        public_key,
-      );
       let device_info = match session_initialization_info {
         Some(info) => info
           .iter()
           .map(|(k, v)| (k.to_string(), AttributeValue::S(v.to_string())))
           .collect(),
         None => HashMap::new(),
       };
-      expression_attribute_values
-        .insert(":k".to_string(), AttributeValue::M(device_info));
+
+      // How we construct the update expression will depend on whether the user
+      // already exists or not
+      if let GetItemOutput { item: Some(_), .. } =
+        self.get_item_from_users_table(&user_id).await?
+      {
+        update_expression_parts.push(format!(
+          "{}.#{} = :k",
+          USERS_TABLE_DEVICES_ATTRIBUTE, USERS_TABLE_DEVICES_MAP_ATTRIBUTE_NAME,
+        ));
+        expression_attribute_names.insert(
+          format!("#{}", USERS_TABLE_DEVICES_MAP_ATTRIBUTE_NAME),
+          public_key,
+        );
+        expression_attribute_values
+          .insert(":k".to_string(), AttributeValue::M(device_info));
+      } else {
+        update_expression_parts
+          .push(format!("{} = :k", USERS_TABLE_DEVICES_ATTRIBUTE));
+        let mut devices = HashMap::new();
+        devices.insert(public_key, AttributeValue::M(device_info));
+        expression_attribute_values
+          .insert(":k".to_string(), AttributeValue::M(devices));
+      };
     };
 
     self
       .client
       .update_item()
       .table_name(USERS_TABLE)
       .key(USERS_TABLE_PARTITION_KEY, AttributeValue::S(user_id))
       .update_expression(format!("SET {}", update_expression_parts.join(",")))
       .set_expression_attribute_names(
         if expression_attribute_names.is_empty() {
           None
         } else {
           Some(expression_attribute_names)
         },
       )
       .set_expression_attribute_values(
         if expression_attribute_values.is_empty() {
           None
         } else {
           Some(expression_attribute_values)
         },
       )
       .send()
       .await
       .map_err(|e| Error::AwsSdk(e.into()))
   }
 
   pub async fn add_user_to_users_table(
     &self,
     user_id: String,
     registration: ServerRegistration<Cipher>,
     username: String,
     signing_public_key: String,
     session_initialization_info: &HashMap<String, String>,
   ) -> Result<PutItemOutput, Error> {
     let device_info: HashMap<String, AttributeValue> =
       session_initialization_info
         .iter()
         .map(|(k, v)| (k.to_string(), AttributeValue::S(v.to_string())))
         .collect();
 
     let item = HashMap::from([
       (
         USERS_TABLE_PARTITION_KEY.to_string(),
         AttributeValue::S(user_id),
       ),
       (
         USERS_TABLE_USERNAME_ATTRIBUTE.to_string(),
         AttributeValue::S(username),
       ),
       (
         USERS_TABLE_REGISTRATION_ATTRIBUTE.to_string(),
         AttributeValue::B(Blob::new(registration.serialize())),
       ),
       (
         USERS_TABLE_DEVICES_ATTRIBUTE.to_string(),
         AttributeValue::M(HashMap::from([(
           signing_public_key,
           AttributeValue::M(device_info),
         )])),
       ),
     ]);
 
     self
       .client
       .put_item()
       .table_name(USERS_TABLE)
       .set_item(Some(item))
       .send()
       .await
       .map_err(|e| Error::AwsSdk(e.into()))
   }
 
   pub async fn delete_user(
     &self,
     user_id: String,
   ) -> Result<DeleteItemOutput, Error> {
     debug!("Attempting to delete user: {}", user_id);
 
     match self
       .client
       .delete_item()
       .table_name(USERS_TABLE)
       .key(
         USERS_TABLE_PARTITION_KEY,
         AttributeValue::S(user_id.clone()),
       )
       .send()
       .await
     {
       Ok(out) => {
         info!("User has been deleted {}", user_id);
         Ok(out)
       }
       Err(e) => {
         error!("DynamoDB client failed to delete user {}", user_id);
         Err(Error::AwsSdk(e.into()))
       }
     }
   }
 
   pub async fn get_access_token_data(
     &self,
     user_id: String,
     signing_public_key: String,
   ) -> Result<Option<AccessTokenData>, Error> {
     let primary_key = create_composite_primary_key(
       (
         ACCESS_TOKEN_TABLE_PARTITION_KEY.to_string(),
         user_id.clone(),
       ),
       (
         ACCESS_TOKEN_SORT_KEY.to_string(),
         signing_public_key.clone(),
       ),
     );
     let get_item_result = self
       .client
       .get_item()
       .table_name(ACCESS_TOKEN_TABLE)
       .set_key(Some(primary_key))
       .consistent_read(true)
       .send()
       .await;
     match get_item_result {
       Ok(GetItemOutput {
         item: Some(mut item),
         ..
       }) => {
         let created = parse_created_attribute(
           item.remove(ACCESS_TOKEN_TABLE_CREATED_ATTRIBUTE),
         )?;
         let auth_type = parse_auth_type_attribute(
           item.remove(ACCESS_TOKEN_TABLE_AUTH_TYPE_ATTRIBUTE),
         )?;
         let valid = parse_valid_attribute(
           item.remove(ACCESS_TOKEN_TABLE_VALID_ATTRIBUTE),
         )?;
         let access_token = parse_token_attribute(
           item.remove(ACCESS_TOKEN_TABLE_TOKEN_ATTRIBUTE),
         )?;
         Ok(Some(AccessTokenData {
           user_id,
           signing_public_key,
           access_token,
           created,
           auth_type,
           valid,
         }))
       }
       Ok(_) => {
         info!(
           "No item found for user {} and signing public key {} in token table",
           user_id, signing_public_key
         );
         Ok(None)
       }
       Err(e) => {
         error!(
           "DynamoDB client failed to get token for user {} with signing public key {}: {}",
           user_id, signing_public_key, e
         );
         Err(Error::AwsSdk(e.into()))
       }
     }
   }
 
   pub async fn put_access_token_data(
     &self,
     access_token_data: AccessTokenData,
   ) -> Result<PutItemOutput, Error> {
     let item = HashMap::from([
       (
         ACCESS_TOKEN_TABLE_PARTITION_KEY.to_string(),
         AttributeValue::S(access_token_data.user_id),
       ),
       (
         ACCESS_TOKEN_SORT_KEY.to_string(),
         AttributeValue::S(access_token_data.signing_public_key),
       ),
       (
         ACCESS_TOKEN_TABLE_TOKEN_ATTRIBUTE.to_string(),
         AttributeValue::S(access_token_data.access_token),
       ),
       (
         ACCESS_TOKEN_TABLE_CREATED_ATTRIBUTE.to_string(),
         AttributeValue::S(access_token_data.created.to_rfc3339()),
       ),
       (
         ACCESS_TOKEN_TABLE_AUTH_TYPE_ATTRIBUTE.to_string(),
         AttributeValue::S(match access_token_data.auth_type {
           AuthType::Password => "password".to_string(),
           AuthType::Wallet => "wallet".to_string(),
         }),
       ),
       (
         ACCESS_TOKEN_TABLE_VALID_ATTRIBUTE.to_string(),
         AttributeValue::Bool(access_token_data.valid),
       ),
     ]);
     self
       .client
       .put_item()
       .table_name(ACCESS_TOKEN_TABLE)
       .set_item(Some(item))
       .send()
       .await
       .map_err(|e| Error::AwsSdk(e.into()))
   }
 
   pub async fn get_user_id_from_user_info(
     &self,
     user_info: String,
     auth_type: AuthType,
   ) -> Result<Option<String>, Error> {
     let (index, attribute_name) = match auth_type {
       AuthType::Password => {
         (USERS_TABLE_USERNAME_INDEX, USERS_TABLE_USERNAME_ATTRIBUTE)
       }
       AuthType::Wallet => (
         USERS_TABLE_WALLET_ADDRESS_INDEX,
         USERS_TABLE_WALLET_ADDRESS_ATTRIBUTE,
       ),
     };
     match self
       .client
       .query()
       .table_name(USERS_TABLE)
       .index_name(index)
       .key_condition_expression(format!("{} = :u", attribute_name))
       .expression_attribute_values(":u", AttributeValue::S(user_info.clone()))
       .send()
       .await
     {
       Ok(QueryOutput {
         items: Some(mut items),
         ..
       }) => {
         let num_items = items.len();
         if num_items == 0 {
           return Ok(None);
         }
         if num_items > 1 {
           warn!(
             "{} user IDs associated with {} {}: {:?}",
             num_items, attribute_name, user_info, items
           );
         }
         parse_string_attribute(
           USERS_TABLE_PARTITION_KEY,
           items[0].remove(USERS_TABLE_PARTITION_KEY),
         )
         .map(Some)
         .map_err(Error::Attribute)
       }
       Ok(_) => {
         info!(
           "No item found for {} {} in users table",
           attribute_name, user_info
         );
         Ok(None)
       }
       Err(e) => {
         error!(
           "DynamoDB client failed to get user ID from {} {}: {}",
           attribute_name, user_info, e
         );
         Err(Error::AwsSdk(e.into()))
       }
     }
   }
 
   pub async fn get_item_from_users_table(
     &self,
     user_id: &str,
   ) -> Result<GetItemOutput, Error> {
     let primary_key = create_simple_primary_key((
       USERS_TABLE_PARTITION_KEY.to_string(),
       user_id.to_string(),
     ));
     self
       .client
       .get_item()
       .table_name(USERS_TABLE)
       .set_key(Some(primary_key))
       .consistent_read(true)
       .send()
       .await
       .map_err(|e| Error::AwsSdk(e.into()))
   }
 
   pub async fn get_users(&self) -> Result<Vec<String>, Error> {
     let scan_output = self
       .client
       .scan()
       .table_name(USERS_TABLE)
       .projection_expression(USERS_TABLE_PARTITION_KEY)
       .send()
       .await
       .map_err(|e| Error::AwsSdk(e.into()))?;
 
     let mut result = Vec::new();
     if let Some(attributes) = scan_output.items {
       for mut attribute in attributes {
         let id = parse_string_attribute(
           USERS_TABLE_PARTITION_KEY,
           attribute.remove(USERS_TABLE_PARTITION_KEY),
         )
         .map_err(Error::Attribute)?;
         result.push(id);
       }
     }
     Ok(result)
   }
 
   pub async fn add_nonce_to_nonces_table(
     &self,
     nonce_data: NonceData,
   ) -> Result<PutItemOutput, Error> {
     let item = HashMap::from([
       (
         NONCE_TABLE_PARTITION_KEY.to_string(),
         AttributeValue::S(nonce_data.nonce),
       ),
       (
         NONCE_TABLE_CREATED_ATTRIBUTE.to_string(),
         AttributeValue::S(nonce_data.created.to_rfc3339()),
       ),
     ]);
     self
       .client
       .put_item()
       .table_name(NONCE_TABLE)
       .set_item(Some(item))
       .send()
       .await
       .map_err(|e| Error::AwsSdk(e.into()))
   }
 }
 
 #[derive(
   Debug, derive_more::Display, derive_more::From, derive_more::Error,
 )]
 pub enum Error {
   #[display(...)]
   AwsSdk(DynamoDBError),
   #[display(...)]
   Attribute(DBItemError),
 }
 
 #[derive(Debug, derive_more::Error, derive_more::Constructor)]
 pub struct DBItemError {
   attribute_name: &'static str,
   attribute_value: Option<AttributeValue>,
   attribute_error: DBItemAttributeError,
 }
 
 impl Display for DBItemError {
   fn fmt(&self, f: &mut Formatter) -> FmtResult {
     match &self.attribute_error {
       DBItemAttributeError::Missing => {
         write!(f, "Attribute {} is missing", self.attribute_name)
       }
       DBItemAttributeError::IncorrectType => write!(
         f,
         "Value for attribute {} has incorrect type: {:?}",
         self.attribute_name, self.attribute_value
       ),
       error => write!(
         f,
         "Error regarding attribute {} with value {:?}: {}",
         self.attribute_name, self.attribute_value, error
       ),
     }
   }
 }
 
 #[derive(Debug, derive_more::Display, derive_more::Error)]
 pub enum DBItemAttributeError {
   #[display(...)]
   Missing,
   #[display(...)]
   IncorrectType,
   #[display(...)]
   InvalidTimestamp(chrono::ParseError),
   #[display(...)]
   Pake(ProtocolError),
 }
 
 type AttributeName = String;
 
 fn create_simple_primary_key(
   partition_key: (AttributeName, String),
 ) -> HashMap<AttributeName, AttributeValue> {
   HashMap::from([(partition_key.0, AttributeValue::S(partition_key.1))])
 }
 
 fn create_composite_primary_key(
   partition_key: (AttributeName, String),
   sort_key: (AttributeName, String),
 ) -> HashMap<AttributeName, AttributeValue> {
   let mut primary_key = create_simple_primary_key(partition_key);
   primary_key.insert(sort_key.0, AttributeValue::S(sort_key.1));
   primary_key
 }
 
 fn parse_created_attribute(
   attribute: Option<AttributeValue>,
 ) -> Result<DateTime<Utc>, DBItemError> {
   if let Some(AttributeValue::S(created)) = &attribute {
     created.parse().map_err(|e| {
       DBItemError::new(
         ACCESS_TOKEN_TABLE_CREATED_ATTRIBUTE,
         attribute,
         DBItemAttributeError::InvalidTimestamp(e),
       )
     })
   } else {
     Err(DBItemError::new(
       ACCESS_TOKEN_TABLE_CREATED_ATTRIBUTE,
       attribute,
       DBItemAttributeError::Missing,
     ))
   }
 }
 
 fn parse_auth_type_attribute(
   attribute: Option<AttributeValue>,
 ) -> Result<AuthType, DBItemError> {
   if let Some(AttributeValue::S(auth_type)) = &attribute {
     match auth_type.as_str() {
       "password" => Ok(AuthType::Password),
       "wallet" => Ok(AuthType::Wallet),
       _ => Err(DBItemError::new(
         ACCESS_TOKEN_TABLE_AUTH_TYPE_ATTRIBUTE,
         attribute,
         DBItemAttributeError::IncorrectType,
       )),
     }
   } else {
     Err(DBItemError::new(
       ACCESS_TOKEN_TABLE_AUTH_TYPE_ATTRIBUTE,
       attribute,
       DBItemAttributeError::Missing,
     ))
   }
 }
 
 fn parse_valid_attribute(
   attribute: Option<AttributeValue>,
 ) -> Result<bool, DBItemError> {
   match attribute {
     Some(AttributeValue::Bool(valid)) => Ok(valid),
     Some(_) => Err(DBItemError::new(
       ACCESS_TOKEN_TABLE_VALID_ATTRIBUTE,
       attribute,
       DBItemAttributeError::IncorrectType,
     )),
     None => Err(DBItemError::new(
       ACCESS_TOKEN_TABLE_VALID_ATTRIBUTE,
       attribute,
       DBItemAttributeError::Missing,
     )),
   }
 }
 
 fn parse_token_attribute(
   attribute: Option<AttributeValue>,
 ) -> Result<String, DBItemError> {
   match attribute {
     Some(AttributeValue::S(token)) => Ok(token),
     Some(_) => Err(DBItemError::new(
       ACCESS_TOKEN_TABLE_TOKEN_ATTRIBUTE,
       attribute,
       DBItemAttributeError::IncorrectType,
     )),
     None => Err(DBItemError::new(
       ACCESS_TOKEN_TABLE_TOKEN_ATTRIBUTE,
       attribute,
       DBItemAttributeError::Missing,
     )),
   }
 }
 
 fn parse_registration_data_attribute(
   attribute: Option<AttributeValue>,
 ) -> Result<ServerRegistration<Cipher>, DBItemError> {
   match &attribute {
     Some(AttributeValue::B(server_registration_bytes)) => {
       match ServerRegistration::<Cipher>::deserialize(
         server_registration_bytes.as_ref(),
       ) {
         Ok(server_registration) => Ok(server_registration),
         Err(e) => Err(DBItemError::new(
           USERS_TABLE_REGISTRATION_ATTRIBUTE,
           attribute,
           DBItemAttributeError::Pake(e),
         )),
       }
     }
     Some(_) => Err(DBItemError::new(
       USERS_TABLE_REGISTRATION_ATTRIBUTE,
       attribute,
       DBItemAttributeError::IncorrectType,
     )),
     None => Err(DBItemError::new(
       USERS_TABLE_REGISTRATION_ATTRIBUTE,
       attribute,
       DBItemAttributeError::Missing,
     )),
   }
 }
 
 fn parse_devices_attribute(
   attribute: Option<AttributeValue>,
 ) -> Result<HashMap<String, HashMap<String, String>>, DBItemError> {
   let mut devices = HashMap::new();
   let ddb_devices =
     parse_map_attribute(USERS_TABLE_DEVICES_ATTRIBUTE, attribute)?;
 
   for (signing_public_key, session_initialization_info) in ddb_devices {
     let session_initialization_info_map = parse_map_attribute(
       USERS_TABLE_DEVICE_ATTRIBUTE_NAME,
       Some(session_initialization_info),
     )?;
     let mut inner_hash_map = HashMap::new();
     for (initialization_component_name, initialization_component_value) in
       session_initialization_info_map
     {
       let initialization_piece_value_string = parse_string_attribute(
         USERS_TABLE_INITIALIZATION_INFO,
         Some(initialization_component_value),
       )?;
       inner_hash_map.insert(
         initialization_component_name,
         initialization_piece_value_string,
       );
     }
     devices.insert(signing_public_key, inner_hash_map);
   }
   Ok(devices)
 }
 
 fn parse_map_attribute(
   attribute_name: &'static str,
   attribute_value: Option<AttributeValue>,
 ) -> Result<HashMap<String, AttributeValue>, DBItemError> {
   match attribute_value {
     Some(AttributeValue::M(map)) => Ok(map),
     Some(_) => Err(DBItemError::new(
       attribute_name,
       attribute_value,
       DBItemAttributeError::IncorrectType,
     )),
     None => Err(DBItemError::new(
       attribute_name,
       attribute_value,
       DBItemAttributeError::Missing,
     )),
   }
 }
 
 fn parse_string_attribute(
   attribute_name: &'static str,
   attribute_value: Option<AttributeValue>,
 ) -> Result<String, DBItemError> {
   match attribute_value {
     Some(AttributeValue::S(value)) => Ok(value),
     Some(_) => Err(DBItemError::new(
       attribute_name,
       attribute_value,
       DBItemAttributeError::IncorrectType,
     )),
     None => Err(DBItemError::new(
       attribute_name,
       attribute_value,
       DBItemAttributeError::Missing,
     )),
   }
 }
 
 #[cfg(test)]
 mod tests {
   use super::*;
 
   #[test]
   fn test_create_simple_primary_key() {
     let partition_key_name = "userID".to_string();
     let partition_key_value = "12345".to_string();
     let partition_key =
       (partition_key_name.clone(), partition_key_value.clone());
     let mut primary_key = create_simple_primary_key(partition_key);
     assert_eq!(primary_key.len(), 1);
     let attribute = primary_key.remove(&partition_key_name);
     assert!(attribute.is_some());
     assert_eq!(attribute, Some(AttributeValue::S(partition_key_value)));
   }
 
   #[test]
   fn test_create_composite_primary_key() {
     let partition_key_name = "userID".to_string();
     let partition_key_value = "12345".to_string();
     let partition_key =
       (partition_key_name.clone(), partition_key_value.clone());
     let sort_key_name = "deviceID".to_string();
     let sort_key_value = "54321".to_string();
     let sort_key = (sort_key_name.clone(), sort_key_value.clone());
     let mut primary_key = create_composite_primary_key(partition_key, sort_key);
     assert_eq!(primary_key.len(), 2);
     let partition_key_attribute = primary_key.remove(&partition_key_name);
     assert!(partition_key_attribute.is_some());
     assert_eq!(
       partition_key_attribute,
       Some(AttributeValue::S(partition_key_value))
     );
     let sort_key_attribute = primary_key.remove(&sort_key_name);
     assert!(sort_key_attribute.is_some());
     assert_eq!(sort_key_attribute, Some(AttributeValue::S(sort_key_value)))
   }
 }
diff --git a/services/identity/src/service.rs b/services/identity/src/service.rs
index 500435553..fb5523953 100644
--- a/services/identity/src/service.rs
+++ b/services/identity/src/service.rs
@@ -1,629 +1,636 @@
 use aws_sdk_dynamodb::output::GetItemOutput;
 use aws_sdk_dynamodb::Error as DynamoDBError;
 use chrono::Utc;
 use comm_opaque::Cipher;
 use constant_time_eq::constant_time_eq;
 use futures_core::Stream;
 use opaque_ke::{
   CredentialFinalization, CredentialRequest,
   RegistrationRequest as PakeRegistrationRequest, ServerLogin,
   ServerLoginStartParameters,
 };
 use opaque_ke::{RegistrationUpload, ServerRegistration};
 use rand::rngs::OsRng;
 use rand::{CryptoRng, Rng};
 use siwe::Message;
 use std::collections::{HashMap, HashSet};
 use std::pin::Pin;
 use tokio::sync::mpsc;
 use tokio_stream::{wrappers::ReceiverStream, StreamExt};
 use tonic::{Request, Response, Status};
 use tracing::{error, info, instrument};
 
 use crate::config::CONFIG;
 use crate::constants::MPSC_CHANNEL_BUFFER_CAPACITY;
 use crate::database::{DatabaseClient, Error as DBError};
 use crate::nonce::generate_nonce_data;
 use crate::token::{AccessTokenData, AuthType};
 
 pub use proto::identity_service_server::IdentityServiceServer;
 use proto::{
   get_user_id_request::AuthType as ProtoAuthType,
   identity_service_server::IdentityService,
   login_request::Data::PakeLoginRequest,
   login_request::Data::WalletLoginRequest,
   login_response::Data::PakeLoginResponse,
   login_response::Data::WalletLoginResponse,
   pake_login_request::Data::PakeCredentialFinalization,
   pake_login_request::Data::PakeCredentialRequestAndUserId,
   pake_login_response::Data::AccessToken,
   pake_login_response::Data::PakeCredentialResponse,
   registration_request::Data::PakeCredentialFinalization as PakeRegistrationCredentialFinalization,
   registration_request::Data::PakeRegistrationRequestAndUserId,
   registration_request::Data::PakeRegistrationUploadAndCredentialRequest,
   registration_response::Data::PakeLoginResponse as PakeRegistrationLoginResponse,
   registration_response::Data::PakeRegistrationResponse, CompareUsersRequest,
   CompareUsersResponse, DeleteUserRequest, DeleteUserResponse,
   GenerateNonceRequest, GenerateNonceResponse,
   GetSessionInitializationInfoRequest, GetSessionInitializationInfoResponse,
   GetUserIdRequest, GetUserIdResponse, LoginRequest, LoginResponse,
   PakeLoginRequest as PakeLoginRequestStruct,
   PakeLoginResponse as PakeLoginResponseStruct, RegistrationRequest,
   RegistrationResponse, SessionInitializationInfo, VerifyUserTokenRequest,
   VerifyUserTokenResponse, WalletLoginRequest as WalletLoginRequestStruct,
   WalletLoginResponse as WalletLoginResponseStruct,
 };
 
 mod proto {
   tonic::include_proto!("identity");
 }
 
 mod login;
 mod registration;
 
 #[derive(Debug)]
 enum PakeWorkflow {
   Registration,
   Login,
 }
 
 #[derive(derive_more::Constructor)]
 pub struct MyIdentityService {
   client: DatabaseClient,
 }
 
 #[tonic::async_trait]
 impl IdentityService for MyIdentityService {
   type RegisterUserStream = Pin<
     Box<
       dyn Stream<Item = Result<RegistrationResponse, Status>> + Send + 'static,
     >,
   >;
 
   #[instrument(skip(self))]
   async fn register_user(
     &self,
     request: Request<tonic::Streaming<RegistrationRequest>>,
   ) -> Result<Response<Self::RegisterUserStream>, Status> {
     let mut in_stream = request.into_inner();
     let (tx, rx) = mpsc::channel(MPSC_CHANNEL_BUFFER_CAPACITY);
     let client = self.client.clone();
 
     tokio::spawn(async move {
       let first_message = in_stream.next().await;
       let mut registration_state = registration::handle_registration_request(
         first_message,
         &client,
         tx.clone(),
       )
       .await?;
       // ServerRegistration in opaque-ke v1.2 doesn't implement Clone, so we
       // have to take the value out of registration_state, replacing it with None
       let pake_state =
         if let Some(pake_state) = registration_state.pake_state.take() {
           pake_state
         } else {
           error!("registration_state is missing opaque-ke ServerRegistration");
           return Err(Status::failed_precondition("internal error"));
         };
       let second_message = in_stream.next().await;
       let server_login =
         registration::handle_registration_upload_and_credential_request(
           second_message,
           tx.clone(),
           &client,
           &registration_state,
           pake_state,
         )
         .await?;
       let third_message = in_stream.next().await;
       registration::handle_credential_finalization(
         third_message,
         tx,
         &client,
         &registration_state,
         server_login,
       )
       .await?;
       Ok(())
     });
 
     let out_stream = ReceiverStream::new(rx);
     Ok(Response::new(
       Box::pin(out_stream) as Self::RegisterUserStream
     ))
   }
 
   type LoginUserStream =
     Pin<Box<dyn Stream<Item = Result<LoginResponse, Status>> + Send + 'static>>;
 
   #[instrument(skip(self))]
   async fn login_user(
     &self,
     request: Request<tonic::Streaming<LoginRequest>>,
   ) -> Result<Response<Self::LoginUserStream>, Status> {
     let mut in_stream = request.into_inner();
     let (tx, rx) = mpsc::channel(MPSC_CHANNEL_BUFFER_CAPACITY);
     let client = self.client.clone();
 
     tokio::spawn(async move {
       let first_message = in_stream.next().await;
       let login_state =
         login::handle_login_request(first_message, tx.clone(), &client).await?;
 
       // login_state will be None if user is logging in with a wallet
       if let Some(state) = login_state {
         let second_message = in_stream.next().await;
         login::handle_credential_finalization(
           second_message,
           tx,
           &client,
           state,
         )
         .await?;
       }
       Ok::<(), Status>(())
     });
 
     let out_stream = ReceiverStream::new(rx);
     Ok(Response::new(Box::pin(out_stream) as Self::LoginUserStream))
   }
 
   #[instrument(skip(self))]
   async fn verify_user_token(
     &self,
     request: Request<VerifyUserTokenRequest>,
   ) -> Result<Response<VerifyUserTokenResponse>, Status> {
     info!("Received VerifyUserToken request: {:?}", request);
     let message = request.into_inner();
     let token_valid = match self
       .client
       .get_access_token_data(message.user_id, message.signing_public_key)
       .await
     {
       Ok(Some(access_token_data)) => constant_time_eq(
         access_token_data.access_token.as_bytes(),
         message.access_token.as_bytes(),
       ),
       Ok(None) => false,
       Err(e) => return Err(handle_db_error(e)),
     };
     let response = Response::new(VerifyUserTokenResponse { token_valid });
     info!("Sending VerifyUserToken response: {:?}", response);
     Ok(response)
   }
 
   #[instrument(skip(self))]
   async fn get_user_id(
     &self,
     request: Request<GetUserIdRequest>,
   ) -> Result<Response<GetUserIdResponse>, Status> {
     let message = request.into_inner();
     let auth_type = match ProtoAuthType::from_i32(message.auth_type) {
       Some(ProtoAuthType::Password) => AuthType::Password,
       Some(ProtoAuthType::Wallet) => AuthType::Wallet,
       None => {
         error!(
           "Unable to parse AuthType from message: {}",
           message.auth_type
         );
         return Err(Status::invalid_argument("invalid message"));
       }
     };
     let user_id = match self
       .client
       .get_user_id_from_user_info(message.user_info, auth_type)
       .await
     {
       Ok(Some(user_id)) => user_id,
       Ok(None) => return Err(Status::not_found("no user ID found")),
       Err(e) => return Err(handle_db_error(e)),
     };
     let response = Response::new(GetUserIdResponse { user_id });
     Ok(response)
   }
 
   #[instrument(skip(self))]
   async fn delete_user(
     &self,
     request: tonic::Request<DeleteUserRequest>,
   ) -> Result<tonic::Response<DeleteUserResponse>, tonic::Status> {
     let message = request.into_inner();
     match self.client.delete_user(message.user_id).await {
       Ok(_) => Ok(Response::new(DeleteUserResponse {})),
       Err(e) => Err(handle_db_error(e)),
     }
   }
 
   #[instrument(skip(self))]
   async fn compare_users(
     &self,
     request: Request<CompareUsersRequest>,
   ) -> Result<Response<CompareUsersResponse>, Status> {
     let message = request.into_inner();
     let mut mysql_users_vec = message.users;
     let mut ddb_users_vec = match self.client.get_users().await {
       Ok(user_list) => user_list,
       Err(e) => return Err(handle_db_error(e)),
     };
     // We use HashSets here for faster lookups
     let mysql_users_set = HashSet::<String>::from_iter(mysql_users_vec.clone());
     let ddb_users_set = HashSet::<String>::from_iter(ddb_users_vec.clone());
 
     ddb_users_vec.retain(|user| !mysql_users_set.contains(user));
     mysql_users_vec.retain(|user| !ddb_users_set.contains(user));
     Ok(Response::new(CompareUsersResponse {
       users_missing_from_keyserver: ddb_users_vec,
       users_missing_from_identity: mysql_users_vec,
     }))
   }
 
   #[instrument(skip(self))]
   async fn generate_nonce(
     &self,
     _request: Request<GenerateNonceRequest>,
   ) -> Result<Response<GenerateNonceResponse>, Status> {
     let nonce_data = generate_nonce_data(&mut OsRng);
     match self
       .client
       .add_nonce_to_nonces_table(nonce_data.clone())
       .await
     {
       Ok(_) => Ok(Response::new(GenerateNonceResponse {
         nonce: nonce_data.nonce,
       })),
       Err(e) => Err(handle_db_error(e)),
     }
   }
 
   #[instrument(skip(self))]
   async fn get_session_initialization_info(
     &self,
     request: Request<GetSessionInitializationInfoRequest>,
   ) -> Result<Response<GetSessionInitializationInfoResponse>, Status> {
     let message = request.into_inner();
     match self
       .client
       .get_session_initialization_info(&message.user_id)
       .await
     {
       Ok(Some(session_initialization_info)) => {
         let mut devices = HashMap::new();
         for (device, info) in session_initialization_info {
           devices.insert(device, SessionInitializationInfo { info });
         }
         Ok(Response::new(GetSessionInitializationInfoResponse {
           devices,
         }))
       }
       Ok(None) => return Err(Status::not_found("user not found")),
       Err(e) => Err(handle_db_error(e)),
     }
   }
 }
 
 async fn put_token_helper(
   client: &DatabaseClient,
   auth_type: AuthType,
   user_id: &str,
   signing_public_key: &str,
   rng: &mut (impl Rng + CryptoRng),
 ) -> Result<String, Status> {
   if user_id.is_empty() || signing_public_key.is_empty() {
     error!(
       "Incomplete data: user ID \"{}\", signing public key \"{}\"",
       user_id, signing_public_key
     );
     return Err(Status::aborted("user not found"));
   }
   let access_token_data = AccessTokenData::new(
     user_id.to_string(),
     signing_public_key.to_string(),
     auth_type,
     rng,
   );
   match client
     .put_access_token_data(access_token_data.clone())
     .await
   {
     Ok(_) => Ok(access_token_data.access_token),
     Err(e) => Err(handle_db_error(e)),
   }
 }
 
 fn parse_and_verify_siwe_message(
   user_id: &str,
   signing_public_key: &str,
   siwe_message: &str,
   siwe_signature: &str,
 ) -> Result<(), Status> {
   if user_id.is_empty() || signing_public_key.is_empty() {
     error!(
       "Incomplete data: user ID {}, signing public key {}",
       user_id, signing_public_key
     );
     return Err(Status::aborted("user not found"));
   }
   let siwe_message: Message = match siwe_message.parse() {
     Ok(m) => m,
     Err(e) => {
       error!("Failed to parse SIWE message: {}", e);
       return Err(Status::invalid_argument("invalid message"));
     }
   };
+
+  let decoded_signature = hex::decode(siwe_signature.trim_start_matches("0x"))
+    .map_err(|e| {
+      error!("Failed to decode SIWE signature: {}", e);
+      Status::invalid_argument("invalid signature")
+    })?;
+
   match siwe_message.verify(
-    match siwe_signature.as_bytes().try_into() {
+    match decoded_signature.try_into() {
       Ok(s) => s,
       Err(e) => {
         error!("Conversion to SIWE signature failed: {:?}", e);
         return Err(Status::invalid_argument("invalid message"));
       }
     },
     None,
     None,
     Some(&Utc::now()),
   ) {
     Err(e) => {
       error!(
         "Signature verification failed for user {} with signing public key {}: {}",
         user_id, signing_public_key, e
       );
       Err(Status::unauthenticated("message not authenticated"))
     }
     Ok(_) => Ok(()),
   }
 }
 
 async fn wallet_login_helper(
   client: &DatabaseClient,
   wallet_login_request: WalletLoginRequestStruct,
   rng: &mut (impl Rng + CryptoRng),
 ) -> Result<LoginResponse, Status> {
   parse_and_verify_siwe_message(
     &wallet_login_request.user_id,
     &wallet_login_request.signing_public_key,
     &wallet_login_request.siwe_message,
     &wallet_login_request.siwe_signature,
   )?;
   client
     .update_users_table(
       wallet_login_request.user_id.clone(),
       Some(wallet_login_request.signing_public_key.clone()),
       None,
       None,
       Some(
         &wallet_login_request
           .session_initialization_info
           .ok_or_else(|| Status::invalid_argument("Invalid message"))?
           .info,
       ),
     )
     .await
     .map_err(handle_db_error)?;
   Ok(LoginResponse {
     data: Some(WalletLoginResponse(WalletLoginResponseStruct {
       access_token: put_token_helper(
         client,
         AuthType::Wallet,
         &wallet_login_request.user_id,
         &wallet_login_request.signing_public_key,
         rng,
       )
       .await?,
     })),
   })
 }
 
 async fn pake_login_start(
   client: &DatabaseClient,
   user_id: &str,
   pake_credential_request: &[u8],
 ) -> Result<LoginResponseAndPakeState, Status> {
   if user_id.is_empty() {
     error!("Incomplete data: user ID not provided");
     return Err(Status::aborted("user not found"));
   }
   let server_registration =
     match client.get_pake_registration(user_id.to_string()).await {
       Ok(Some(r)) => r,
       Ok(None) => {
         return Err(Status::not_found("user not found"));
       }
       Err(e) => return Err(handle_db_error(e)),
     };
   let credential_request =
     CredentialRequest::deserialize(pake_credential_request).map_err(|e| {
       error!("Failed to deserialize credential request: {}", e);
       Status::invalid_argument("invalid message")
     })?;
   match ServerLogin::start(
     &mut OsRng,
     server_registration,
     CONFIG.server_keypair.private(),
     credential_request,
     ServerLoginStartParameters::default(),
   ) {
     Ok(server_login_start_result) => Ok(LoginResponseAndPakeState {
       response: PakeLoginResponseStruct {
         data: Some(PakeCredentialResponse(
           server_login_start_result.message.serialize().map_err(|e| {
             error!("Failed to serialize PAKE message: {}", e);
             Status::failed_precondition("internal error")
           })?,
         )),
       },
       pake_state: server_login_start_result.state,
     }),
     Err(e) => {
       error!(
         "Encountered a PAKE protocol error when starting login: {}",
         e
       );
       Err(Status::aborted("server error"))
     }
   }
 }
 
 async fn pake_login_finish(
   user_id: &str,
   signing_public_key: &str,
   client: &DatabaseClient,
   server_login: ServerLogin<Cipher>,
   pake_credential_finalization: &[u8],
   rng: &mut (impl Rng + CryptoRng),
   pake_workflow: PakeWorkflow,
   session_initialization_info: &HashMap<String, String>,
 ) -> Result<PakeLoginResponseStruct, Status> {
   if user_id.is_empty() || signing_public_key.is_empty() {
     error!(
       "Incomplete data: user ID {}, signing public key {}",
       user_id, signing_public_key
     );
     return Err(Status::aborted("user not found"));
   }
   server_login
     .finish(
       CredentialFinalization::deserialize(pake_credential_finalization)
         .map_err(|e| {
           error!("Failed to deserialize credential finalization bytes: {}", e);
           Status::aborted("login failed")
         })?,
     )
     .map_err(|e| {
       error!(
         "Encountered a PAKE protocol error when finishing login: {}",
         e
       );
       Status::aborted("server error")
     })?;
   if matches!(pake_workflow, PakeWorkflow::Login) {
     client
       .update_users_table(
         user_id.to_string(),
         Some(signing_public_key.to_string()),
         None,
         None,
         Some(session_initialization_info),
       )
       .await
       .map_err(handle_db_error)?;
   }
   Ok(PakeLoginResponseStruct {
     data: Some(AccessToken(
       put_token_helper(
         client,
         AuthType::Password,
         user_id,
         signing_public_key,
         rng,
       )
       .await?,
     )),
   })
 }
 
 async fn pake_registration_start(
   rng: &mut (impl Rng + CryptoRng),
   registration_request_bytes: &[u8],
 ) -> Result<RegistrationResponseAndPakeState, Status> {
   match ServerRegistration::<Cipher>::start(
     rng,
     PakeRegistrationRequest::deserialize(registration_request_bytes).map_err(
       |e| {
         error!("Failed to deserialize registration request bytes: {}", e);
         Status::aborted("registration failed")
       },
     )?,
     CONFIG.server_keypair.public(),
   ) {
     Ok(server_registration_start_result) => {
       Ok(RegistrationResponseAndPakeState {
         response: RegistrationResponse {
           data: Some(PakeRegistrationResponse(
             server_registration_start_result.message.serialize(),
           )),
         },
         pake_state: server_registration_start_result.state,
       })
     }
     Err(e) => {
       error!(
         "Encountered a PAKE protocol error when starting registration: {}",
         e
       );
       Err(Status::aborted("server error"))
     }
   }
 }
 
 async fn pake_registration_finish(
   user_id: &str,
   client: &DatabaseClient,
   registration_upload_bytes: &[u8],
   server_registration: Option<ServerRegistration<Cipher>>,
   username: &str,
   signing_public_key: &str,
   session_initialization_info: &HashMap<String, String>,
 ) -> Result<(), Status> {
   if user_id.is_empty() {
     error!("Incomplete data: user ID not provided");
     return Err(Status::aborted("user not found"));
   }
   let server_registration_finish_result = server_registration
     .ok_or_else(|| Status::aborted("registration failed"))?
     .finish(
       RegistrationUpload::deserialize(registration_upload_bytes).map_err(
         |e| {
           error!("Failed to deserialize registration upload bytes: {}", e);
           Status::aborted("registration failed")
         },
       )?,
     )
     .map_err(|e| {
       error!(
         "Encountered a PAKE protocol error when finishing registration: {}",
         e
       );
       Status::aborted("server error")
     })?;
 
   match client
     .add_user_to_users_table(
       user_id.to_string(),
       server_registration_finish_result,
       username.to_string(),
       signing_public_key.to_string(),
       session_initialization_info,
     )
     .await
   {
     Ok(_) => Ok(()),
     Err(e) => Err(handle_db_error(e)),
   }
 }
 
 fn handle_db_error(db_error: DBError) -> Status {
   match db_error {
     DBError::AwsSdk(DynamoDBError::InternalServerError(_))
     | DBError::AwsSdk(DynamoDBError::ProvisionedThroughputExceededException(
       _,
     ))
     | DBError::AwsSdk(DynamoDBError::RequestLimitExceeded(_)) => {
       Status::unavailable("please retry")
     }
     e => {
       error!("Encountered an unexpected error: {}", e);
       Status::failed_precondition("unexpected error")
     }
   }
 }
 
 struct RegistrationResponseAndPakeState {
   response: RegistrationResponse,
   pake_state: ServerRegistration<Cipher>,
 }
 
 struct LoginResponseAndPakeState {
   response: PakeLoginResponseStruct,
   pake_state: ServerLogin<Cipher>,
 }