ng-verifier, integration of oxigraph, yrs, automerge

pull/19/head
Niko PLP 9 months ago
parent 1956119019
commit 9370a9216e
  1. 423
      Cargo.lock
  2. 6
      Cargo.toml
  3. 8
      README.md
  4. 1
      nextgraph/Cargo.toml
  5. 2
      nextgraph/README.md
  6. 6
      nextgraph/examples/in_memory.rs
  7. 5
      nextgraph/examples/persistent.rs
  8. 2
      nextgraph/src/lib.rs
  9. 387
      nextgraph/src/local_broker.rs
  10. 4
      ng-app/README.md
  11. 2
      ng-app/prepare-app-file.cjs
  12. 21
      ng-app/src-tauri/src/lib.rs
  13. 13
      ng-app/src/api.ts
  14. 2
      ng-broker/Cargo.toml
  15. 2
      ng-broker/README.md
  16. 10
      ng-broker/src/broker_storage/account.rs
  17. 4
      ng-broker/src/broker_storage/config.rs
  18. 8
      ng-broker/src/broker_storage/invitation.rs
  19. 2
      ng-broker/src/broker_storage/mod.rs
  20. 4
      ng-broker/src/broker_storage/overlay.rs
  21. 4
      ng-broker/src/broker_storage/peer.rs
  22. 4
      ng-broker/src/broker_storage/topic.rs
  23. 6
      ng-broker/src/broker_storage/wallet.rs
  24. 100
      ng-broker/src/broker_store/repostoreinfo.rs
  25. 2
      ng-broker/src/lib.rs
  26. 973
      ng-broker/src/server.rs
  27. 12
      ng-broker/src/server_storage.rs
  28. 2
      ng-client-ws/README.md
  29. 2
      ng-net/Cargo.toml
  30. 2
      ng-net/README.md
  31. 9
      ng-net/src/broker.rs
  32. 2
      ng-net/src/broker_connection.rs
  33. 3
      ng-net/src/errors.rs
  34. 29
      ng-net/src/types.rs
  35. 2
      ng-repo/README.md
  36. 36
      ng-repo/src/block_storage.rs
  37. 25
      ng-repo/src/branch.rs
  38. 42
      ng-repo/src/commit.rs
  39. 25
      ng-repo/src/errors.rs
  40. 6
      ng-repo/src/event.rs
  41. 60
      ng-repo/src/file.rs
  42. 2
      ng-repo/src/kcv_storage.rs
  43. 4
      ng-repo/src/lib.rs
  44. 19
      ng-repo/src/object.rs
  45. 19
      ng-repo/src/repo.rs
  46. 43
      ng-repo/src/types.rs
  47. 6
      ng-repo/src/utils.rs
  48. 15
      ng-sdk-js/js/browser.js
  49. 10
      ng-sdk-js/js/node.js
  50. 43
      ng-sdk-js/src/lib.rs
  51. 2
      ng-storage-lmdb/Cargo.toml
  52. 26
      ng-storage-lmdb/src/block_storage.rs
  53. 0
      ng-storage-lmdb/src/kcv_storage.rs
  54. 0
      ng-storage-lmdb/src/lib.rs
  55. 2
      ng-storage-rocksdb/Cargo.toml
  56. 4
      ng-storage-rocksdb/README.md
  57. 28
      ng-storage-rocksdb/src/block_storage.rs
  58. 4
      ng-storage-rocksdb/src/kcv_storage.rs
  59. 4
      ng-storage-rocksdb/src/lib.rs
  60. 6
      ng-verifier/Cargo.toml
  61. 2
      ng-verifier/README.md
  62. 6
      ng-verifier/src/lib.rs
  63. 39
      ng-verifier/src/rocksdb_user_storage.rs
  64. 268
      ng-verifier/src/types.rs
  65. 46
      ng-verifier/src/user_storage.rs
  66. 2
      ng-wallet/README.md
  67. 19
      ng-wallet/src/types.rs
  68. 2
      ngaccount/Cargo.toml
  69. 2
      ngcli/Cargo.toml
  70. 2
      ngcli/README.md
  71. 4
      ngcli/src/main.rs
  72. 14
      ngcli/src/old.rs
  73. 2
      ngd/README.md
  74. 2
      ngone/Cargo.toml
  75. 4
      ngone/src/main.rs
  76. 4
      ngone/src/store/dynpeer.rs
  77. 4
      ngone/src/store/wallet_record.rs

423
Cargo.lock generated

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@ -562,7 +596,7 @@ dependencies = [
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checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a" checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
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[[package]] [[package]]
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[[package]] [[package]]
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dependencies = [ dependencies = [
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[[package]] [[package]]
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[[package]]
name = "fastrand"
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source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "658bd65b1cf4c852a3cc96f18a8ce7b5640f6b703f905c7d74532294c2a63984"
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source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]] [[package]]
@ -2493,6 +2545,20 @@ dependencies = [
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[[package]]
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@ -2588,6 +2654,15 @@ dependencies = [
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[[package]]
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@ -2672,6 +2747,12 @@ dependencies = [
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[[package]]
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[[package]] [[package]]
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@ -2729,6 +2810,12 @@ version = "1.3.0"
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[[package]] [[package]]
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[[package]] [[package]]
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@ -3130,7 +3227,6 @@ dependencies = [
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"ng-verifier", "ng-verifier",
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@ -3177,7 +3273,7 @@ dependencies = [
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"ng-net", "ng-net",
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@ -3437,7 +3537,7 @@ dependencies = [
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[[package]]
name = "oxttl"
version = "0.1.0-alpha.5"
source = "git+https://git.nextgraph.org/NextGraph/oxigraph.git?branch=main#b3ae51da8274693b75622349b4bba46efcaa8c3f"
dependencies = [
"memchr",
"oxilangtag",
"oxiri",
"oxrdf",
"thiserror",
]
[[package]] [[package]]
name = "packed_simd_2" name = "packed_simd_2"
version = "0.3.8" version = "0.3.8"
@ -3816,6 +4014,33 @@ version = "0.1.2"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "19b17cddbe7ec3f8bc800887bab5e717348c95ea2ca0b1bf0837fb964dc67099" checksum = "19b17cddbe7ec3f8bc800887bab5e717348c95ea2ca0b1bf0837fb964dc67099"
[[package]]
name = "peg"
version = "0.8.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "400bcab7d219c38abf8bd7cc2054eb9bbbd4312d66f6a5557d572a203f646f61"
dependencies = [
"peg-macros",
"peg-runtime",
]
[[package]]
name = "peg-macros"
version = "0.8.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "46e61cce859b76d19090f62da50a9fe92bab7c2a5f09e183763559a2ac392c90"
dependencies = [
"peg-runtime",
"proc-macro2",
"quote",
]
[[package]]
name = "peg-runtime"
version = "0.8.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "36bae92c60fa2398ce4678b98b2c4b5a7c61099961ca1fa305aec04a9ad28922"
[[package]] [[package]]
name = "percent-encoding" name = "percent-encoding"
version = "2.3.0" version = "2.3.0"
@ -3957,7 +4182,7 @@ checksum = "39407670928234ebc5e6e580247dd567ad73a3578460c5990f9503df207e8f07"
dependencies = [ dependencies = [
"proc-macro2", "proc-macro2",
"quote", "quote",
"syn 2.0.18", "syn 2.0.58",
] ]
[[package]] [[package]]
@ -3993,7 +4218,7 @@ dependencies = [
"base64 0.21.2", "base64 0.21.2",
"indexmap", "indexmap",
"line-wrap", "line-wrap",
"quick-xml", "quick-xml 0.28.2",
"serde", "serde",
"time 0.3.23", "time 0.3.23",
] ]
@ -4070,7 +4295,7 @@ checksum = "09963355b9f467184c04017ced4a2ba2d75cbcb4e7462690d388233253d4b1a9"
dependencies = [ dependencies = [
"anstyle", "anstyle",
"difflib", "difflib",
"itertools", "itertools 0.10.5",
"predicates-core", "predicates-core",
] ]
@ -4097,7 +4322,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9825a04601d60621feed79c4e6b56d65db77cdca55cef43b46b0de1096d1c282" checksum = "9825a04601d60621feed79c4e6b56d65db77cdca55cef43b46b0de1096d1c282"
dependencies = [ dependencies = [
"proc-macro2", "proc-macro2",
"syn 2.0.18", "syn 2.0.58",
] ]
[[package]] [[package]]
@ -4142,9 +4367,9 @@ checksum = "dc375e1527247fe1a97d8b7156678dfe7c1af2fc075c9a4db3690ecd2a148068"
[[package]] [[package]]
name = "proc-macro2" name = "proc-macro2"
version = "1.0.60" version = "1.0.79"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "dec2b086b7a862cf4de201096214fa870344cf922b2b30c167badb3af3195406" checksum = "e835ff2298f5721608eb1a980ecaee1aef2c132bf95ecc026a11b7bf3c01c02e"
dependencies = [ dependencies = [
"unicode-ident", "unicode-ident",
] ]
@ -4182,11 +4407,20 @@ dependencies = [
"memchr", "memchr",
] ]
[[package]]
name = "quick-xml"
version = "0.31.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1004a344b30a54e2ee58d66a71b32d2db2feb0a31f9a2d302bf0536f15de2a33"
dependencies = [
"memchr",
]
[[package]] [[package]]
name = "quote" name = "quote"
version = "1.0.28" version = "1.0.36"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1b9ab9c7eadfd8df19006f1cf1a4aed13540ed5cbc047010ece5826e10825488" checksum = "0fa76aaf39101c457836aec0ce2316dbdc3ab723cdda1c6bd4e6ad4208acaca7"
dependencies = [ dependencies = [
"proc-macro2", "proc-macro2",
] ]
@ -4281,6 +4515,15 @@ dependencies = [
"rand_core 0.5.1", "rand_core 0.5.1",
] ]
[[package]]
name = "rand_xoshiro"
version = "0.6.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6f97cdb2a36ed4183de61b2f824cc45c9f1037f28afe0a322e9fff4c108b5aaa"
dependencies = [
"rand_core 0.6.4",
]
[[package]] [[package]]
name = "raw-window-handle" name = "raw-window-handle"
version = "0.5.2" version = "0.5.2"
@ -4412,7 +4655,7 @@ dependencies = [
[[package]] [[package]]
name = "rocksdb" name = "rocksdb"
version = "0.21.0" version = "0.21.0"
source = "git+https://git.nextgraph.org/NextGraph/rust-rocksdb.git?branch=master#846abdaaa238ad0005d2bcd16a4f6339c96b3a9f" source = "git+https://git.nextgraph.org/NextGraph/rust-rocksdb.git?branch=master#13b3c2022202abff8cfe921ee926d6ca567e66e8"
dependencies = [ dependencies = [
"libc", "libc",
"librocksdb-sys", "librocksdb-sys",
@ -4438,7 +4681,7 @@ dependencies = [
"proc-macro2", "proc-macro2",
"quote", "quote",
"rust-embed-utils", "rust-embed-utils",
"syn 2.0.18", "syn 2.0.58",
"walkdir", "walkdir",
] ]
@ -4680,7 +4923,7 @@ checksum = "d9735b638ccc51c28bf6914d90a2e9725b377144fc612c49a611fddd1b631d68"
dependencies = [ dependencies = [
"proc-macro2", "proc-macro2",
"quote", "quote",
"syn 2.0.18", "syn 2.0.58",
] ]
[[package]] [[package]]
@ -4702,7 +4945,7 @@ checksum = "bcec881020c684085e55a25f7fd888954d56609ef363479dc5a1305eb0d40cab"
dependencies = [ dependencies = [
"proc-macro2", "proc-macro2",
"quote", "quote",
"syn 2.0.18", "syn 2.0.58",
] ]
[[package]] [[package]]
@ -4751,7 +4994,7 @@ dependencies = [
"darling", "darling",
"proc-macro2", "proc-macro2",
"quote", "quote",
"syn 2.0.18", "syn 2.0.58",
] ]
[[package]] [[package]]
@ -4873,6 +5116,16 @@ version = "0.3.10"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7bd3e3206899af3f8b12af284fafc038cc1dc2b41d1b89dd17297221c5d225de" checksum = "7bd3e3206899af3f8b12af284fafc038cc1dc2b41d1b89dd17297221c5d225de"
[[package]]
name = "sized-chunks"
version = "0.6.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "16d69225bde7a69b235da73377861095455d298f2b970996eec25ddbb42b3d1e"
dependencies = [
"bitmaps",
"typenum",
]
[[package]] [[package]]
name = "slab" name = "slab"
version = "0.4.8" version = "0.4.8"
@ -4888,11 +5141,29 @@ version = "1.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "64c963ee59ddedb5ab95dc2cd97c48b4a292572a52c5636fbbabdb9985bfe4c3" checksum = "64c963ee59ddedb5ab95dc2cd97c48b4a292572a52c5636fbbabdb9985bfe4c3"
[[package]]
name = "smallstr"
version = "0.3.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "63b1aefdf380735ff8ded0b15f31aab05daf1f70216c01c02a12926badd1df9d"
dependencies = [
"smallvec",
]
[[package]] [[package]]
name = "smallvec" name = "smallvec"
version = "1.10.0" version = "1.13.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "3c5e1a9a646d36c3599cd173a41282daf47c44583ad367b8e6837255952e5c67"
[[package]]
name = "smol_str"
version = "0.2.1"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a507befe795404456341dfab10cef66ead4c041f62b8b11bbb92bffe5d0953e0" checksum = "e6845563ada680337a52d43bb0b29f396f2d911616f6573012645b9e3d048a49"
dependencies = [
"serde",
]
[[package]] [[package]]
name = "socket2" name = "socket2"
@ -4932,6 +5203,41 @@ dependencies = [
"system-deps", "system-deps",
] ]
[[package]]
name = "sparesults"
version = "0.2.0-alpha.4"
source = "git+https://git.nextgraph.org/NextGraph/oxigraph.git?branch=main#b3ae51da8274693b75622349b4bba46efcaa8c3f"
dependencies = [
"json-event-parser",
"memchr",
"oxrdf",
"quick-xml 0.31.0",
"thiserror",
]
[[package]]
name = "spargebra"
version = "0.3.0-alpha.4"
source = "git+https://git.nextgraph.org/NextGraph/oxigraph.git?branch=main#b3ae51da8274693b75622349b4bba46efcaa8c3f"
dependencies = [
"oxilangtag",
"oxiri",
"oxrdf",
"peg",
"rand 0.8.5",
"thiserror",
]
[[package]]
name = "sparopt"
version = "0.1.0-alpha.5-dev"
source = "git+https://git.nextgraph.org/NextGraph/oxigraph.git?branch=main#b3ae51da8274693b75622349b4bba46efcaa8c3f"
dependencies = [
"oxrdf",
"rand 0.8.5",
"spargebra",
]
[[package]] [[package]]
name = "spin" name = "spin"
version = "0.9.8" version = "0.9.8"
@ -5024,9 +5330,9 @@ dependencies = [
[[package]] [[package]]
name = "syn" name = "syn"
version = "2.0.18" version = "2.0.58"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "32d41677bcbe24c20c52e7c70b0d8db04134c5d1066bf98662e2871ad200ea3e" checksum = "44cfb93f38070beee36b3fef7d4f5a16f27751d94b187b666a5cc5e9b0d30687"
dependencies = [ dependencies = [
"proc-macro2", "proc-macro2",
"quote", "quote",
@ -5354,7 +5660,7 @@ checksum = "31c0432476357e58790aaa47a8efb0c5138f137343f3b5f23bd36a27e3b0a6d6"
dependencies = [ dependencies = [
"autocfg", "autocfg",
"cfg-if", "cfg-if",
"fastrand", "fastrand 1.9.0",
"redox_syscall 0.3.5", "redox_syscall 0.3.5",
"rustix", "rustix",
"windows-sys 0.48.0", "windows-sys 0.48.0",
@ -5394,22 +5700,22 @@ checksum = "8eaa81235c7058867fa8c0e7314f33dcce9c215f535d1913822a2b3f5e289f3c"
[[package]] [[package]]
name = "thiserror" name = "thiserror"
version = "1.0.40" version = "1.0.58"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "978c9a314bd8dc99be594bc3c175faaa9794be04a5a5e153caba6915336cebac" checksum = "03468839009160513471e86a034bb2c5c0e4baae3b43f79ffc55c4a5427b3297"
dependencies = [ dependencies = [
"thiserror-impl", "thiserror-impl",
] ]
[[package]] [[package]]
name = "thiserror-impl" name = "thiserror-impl"
version = "1.0.40" version = "1.0.58"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f9456a42c5b0d803c8cd86e73dd7cc9edd429499f37a3550d286d5e86720569f" checksum = "c61f3ba182994efc43764a46c018c347bc492c79f024e705f46567b418f6d4f7"
dependencies = [ dependencies = [
"proc-macro2", "proc-macro2",
"quote", "quote",
"syn 2.0.18", "syn 2.0.58",
] ]
[[package]] [[package]]
@ -5542,7 +5848,7 @@ checksum = "630bdcf245f78637c13ec01ffae6187cca34625e8c63150d424b59e55af2675e"
dependencies = [ dependencies = [
"proc-macro2", "proc-macro2",
"quote", "quote",
"syn 2.0.18", "syn 2.0.58",
] ]
[[package]] [[package]]
@ -5653,7 +5959,7 @@ checksum = "5f4f31f56159e98206da9efd823404b79b6ef3143b4a7ab76e67b1751b25a4ab"
dependencies = [ dependencies = [
"proc-macro2", "proc-macro2",
"quote", "quote",
"syn 2.0.18", "syn 2.0.58",
] ]
[[package]] [[package]]
@ -5877,6 +6183,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "0fa2982af2eec27de306107c027578ff7f423d65f7250e40ce0fea8f45248b81" checksum = "0fa2982af2eec27de306107c027578ff7f423d65f7250e40ce0fea8f45248b81"
dependencies = [ dependencies = [
"getrandom 0.2.10", "getrandom 0.2.10",
"serde",
] ]
[[package]] [[package]]
@ -6044,7 +6351,7 @@ dependencies = [
"once_cell", "once_cell",
"proc-macro2", "proc-macro2",
"quote", "quote",
"syn 2.0.18", "syn 2.0.58",
"wasm-bindgen-shared", "wasm-bindgen-shared",
] ]
@ -6078,7 +6385,7 @@ checksum = "54681b18a46765f095758388f2d0cf16eb8d4169b639ab575a8f5693af210c7b"
dependencies = [ dependencies = [
"proc-macro2", "proc-macro2",
"quote", "quote",
"syn 2.0.18", "syn 2.0.58",
"wasm-bindgen-backend", "wasm-bindgen-backend",
"wasm-bindgen-shared", "wasm-bindgen-shared",
] ]
@ -6212,7 +6519,7 @@ checksum = "ac1345798ecd8122468840bcdf1b95e5dc6d2206c5e4b0eafa078d061f59c9bc"
dependencies = [ dependencies = [
"proc-macro2", "proc-macro2",
"quote", "quote",
"syn 2.0.18", "syn 2.0.58",
] ]
[[package]] [[package]]
@ -6685,6 +6992,22 @@ version = "0.8.6"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "735a71d46c4d68d71d4b24d03fdc2b98e38cea81730595801db779c04fe80d70" checksum = "735a71d46c4d68d71d4b24d03fdc2b98e38cea81730595801db779c04fe80d70"
[[package]]
name = "yrs"
version = "0.18.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a4058d69bbbc97181d53d9d093a4b892001b84601f2fc4e27f48c8862bc8b369"
dependencies = [
"arc-swap",
"atomic_refcell",
"fastrand 2.0.2",
"serde",
"serde_json",
"smallstr",
"smallvec",
"thiserror",
]
[[package]] [[package]]
name = "zbus" name = "zbus"
version = "3.14.1" version = "3.14.1"
@ -6768,7 +7091,7 @@ checksum = "ce36e65b0d2999d2aafac989fb249189a141aee1f53c612c1f37d72631959f69"
dependencies = [ dependencies = [
"proc-macro2", "proc-macro2",
"quote", "quote",
"syn 2.0.18", "syn 2.0.58",
] ]
[[package]] [[package]]

@ -9,7 +9,7 @@ members = [
"ng-client-ws", "ng-client-ws",
"ng-verifier", "ng-verifier",
"ng-wallet", "ng-wallet",
"ng-stores-rocksdb", "ng-storage-rocksdb",
"ngone", "ngone",
"ngaccount", "ngaccount",
"ng-sdk-js", "ng-sdk-js",
@ -20,7 +20,7 @@ default-members = [ "nextgraph", "ngcli", "ngd" ]
[workspace.package] [workspace.package]
version = "0.1.0" version = "0.1.0"
edition = "2021" edition = "2021"
rust-version = "1.64.0" rust-version = "1.74.0"
license = "MIT/Apache-2.0" license = "MIT/Apache-2.0"
authors = ["Niko PLP <niko@nextgraph.org>"] authors = ["Niko PLP <niko@nextgraph.org>"]
repository = "https://git.nextgraph.org/NextGraph/nextgraph-rs" repository = "https://git.nextgraph.org/NextGraph/nextgraph-rs"
@ -29,7 +29,7 @@ keywords = [
"crdt","dapp","decentralized","e2ee","local-first","p2p","semantic-web","eventual-consistency","json-ld","markdown", "crdt","dapp","decentralized","e2ee","local-first","p2p","semantic-web","eventual-consistency","json-ld","markdown",
"ocap","z-cap","offline-first","p2p-network","collaboration","privacy-protection","rdf","rich-text-editor","self-hosted", "ocap","z-cap","offline-first","p2p-network","collaboration","privacy-protection","rdf","rich-text-editor","self-hosted",
"sparql","byzantine-fault-tolerance", "sparql","byzantine-fault-tolerance",
"web3" "web3", "graph-database", "database","triplestore"
] ]
documentation = "https://docs.nextgraph.org/" documentation = "https://docs.nextgraph.org/"

@ -42,7 +42,7 @@ Read our [getting started guide](https://docs.nextgraph.org/en/getting-started/)
## For contributors ## For contributors
- [Install Rust](https://www.rust-lang.org/tools/install) minimum required MSRV 1.64.0 - [Install Rust](https://www.rust-lang.org/tools/install) minimum required MSRV 1.74.0
- [Install Nodejs](https://nodejs.org/en/download/) - [Install Nodejs](https://nodejs.org/en/download/)
- [Install LLVM](https://rust-lang.github.io/rust-bindgen/requirements.html) - [Install LLVM](https://rust-lang.github.io/rust-bindgen/requirements.html)
@ -71,7 +71,7 @@ The crates are organized as follow :
- ng-wallet : keeps the secret keys of all identities of the user in a safe wallet - ng-wallet : keeps the secret keys of all identities of the user in a safe wallet
- ng-broker : Core and Server Broker library - ng-broker : Core and Server Broker library
- ng-client-ws : Websocket client library - ng-client-ws : Websocket client library
- ng-stores-rocksdb : RocksDB backed stores. see also dependency [repo here](https://git.nextgraph.org/NextGraph/rust-rocksdb) - ng-storage-rocksdb : RocksDB backed stores. see also dependency [repo here](https://git.nextgraph.org/NextGraph/rust-rocksdb)
- [ng-sdk-js](ng-sdk-js/README.md) : contains the JS SDK, with example apps: web app, react app, or node service. - [ng-sdk-js](ng-sdk-js/README.md) : contains the JS SDK, with example apps: web app, react app, or node service.
- [ng-app](ng-app/README.md) : all the native apps, based on Tauri, and the web app. - [ng-app](ng-app/README.md) : all the native apps, based on Tauri, and the web app.
- ngone : server for nextgraph.one. helps user bootstrap into the right app. Not useful to you. Published here for transparency - ngone : server for nextgraph.one. helps user bootstrap into the right app. Not useful to you. Published here for transparency
@ -170,7 +170,7 @@ For building the apps, see this [documentation](ng-app/README.md).
#### OpenBSD #### OpenBSD
On OpenBSD, a conflict between the installed LibreSSL library and the reqwest crate, needs a bit of attention. On OpenBSD, a conflict between the installed LibreSSL library and the reqwest crate, needs a bit of attention.
Before compiling the daemon for OpenBSD, please comment out lines 32-33 of `ng-net/Cargo.toml`. This will be solved soon in a more appropriate way. Before compiling the daemon for OpenBSD, please comment out lines 41-42 of `ng-net/Cargo.toml`. This will be solved soon by using `resolver = "2"`.
``` ```
#[target.'cfg(target_arch = "wasm32")'.dependencies] #[target.'cfg(target_arch = "wasm32")'.dependencies]
@ -219,7 +219,7 @@ Licensed under either of
NextGraph received funding through the [NGI Assure Fund](https://nlnet.nl/project/NextGraph/index.html), a fund established by [NLnet](https://nlnet.nl/) with financial support from the European Commission's [Next Generation Internet](https://ngi.eu/) programme, under the aegis of DG Communications Networks, Content and Technology under grant agreement No 957073. NextGraph received funding through the [NGI Assure Fund](https://nlnet.nl/project/NextGraph/index.html), a fund established by [NLnet](https://nlnet.nl/) with financial support from the European Commission's [Next Generation Internet](https://ngi.eu/) programme, under the aegis of DG Communications Networks, Content and Technology under grant agreement No 957073.
[rustc-image]: https://img.shields.io/badge/rustc-1.64+-blue.svg [rustc-image]: https://img.shields.io/badge/rustc-1.74+-blue.svg
[license-image]: https://img.shields.io/badge/license-Apache2.0-blue.svg [license-image]: https://img.shields.io/badge/license-Apache2.0-blue.svg
[license-link]: https://git.nextgraph.org/NextGraph/nextgraph-rs/raw/branch/master/LICENSE-APACHE2 [license-link]: https://git.nextgraph.org/NextGraph/nextgraph-rs/raw/branch/master/LICENSE-APACHE2
[license-image2]: https://img.shields.io/badge/license-MIT-blue.svg [license-image2]: https://img.shields.io/badge/license-MIT-blue.svg

@ -21,7 +21,6 @@ ng-net = { path = "../ng-net", version = "0.1.0" }
ng-wallet = { path = "../ng-wallet", version = "0.1.0" } ng-wallet = { path = "../ng-wallet", version = "0.1.0" }
ng-client-ws = { path = "../ng-client-ws", version = "0.1.0" } ng-client-ws = { path = "../ng-client-ws", version = "0.1.0" }
ng-verifier = { path = "../ng-verifier", version = "0.1.0" } ng-verifier = { path = "../ng-verifier", version = "0.1.0" }
ng-stores-rocksdb = { path = "../ng-stores-rocksdb", version = "0.1.0" }
async-once-cell = "0.5.3" async-once-cell = "0.5.3"
once_cell = "1.17.1" once_cell = "1.17.1"
serde = { version = "1.0", features = ["derive"] } serde = { version = "1.0", features = ["derive"] }

@ -72,7 +72,7 @@ additional terms or conditions.
NextGraph received funding through the [NGI Assure Fund](https://nlnet.nl/project/NextGraph/index.html), a fund established by [NLnet](https://nlnet.nl/) with financial support from the European Commission's [Next Generation Internet](https://ngi.eu/) programme, under the aegis of DG Communications Networks, Content and Technology under grant agreement No 957073. NextGraph received funding through the [NGI Assure Fund](https://nlnet.nl/project/NextGraph/index.html), a fund established by [NLnet](https://nlnet.nl/) with financial support from the European Commission's [Next Generation Internet](https://ngi.eu/) programme, under the aegis of DG Communications Networks, Content and Technology under grant agreement No 957073.
[rustc-image]: https://img.shields.io/badge/rustc-1.64+-blue.svg [rustc-image]: https://img.shields.io/badge/rustc-1.74+-blue.svg
[license-image]: https://img.shields.io/badge/license-Apache2.0-blue.svg [license-image]: https://img.shields.io/badge/license-Apache2.0-blue.svg
[license-link]: https://git.nextgraph.org/NextGraph/nextgraph-rs/raw/branch/master/LICENSE-APACHE2 [license-link]: https://git.nextgraph.org/NextGraph/nextgraph-rs/raw/branch/master/LICENSE-APACHE2
[license-image2]: https://img.shields.io/badge/license-MIT-blue.svg [license-image2]: https://img.shields.io/badge/license-MIT-blue.svg

@ -111,7 +111,11 @@ async fn main() -> std::io::Result<()> {
// anyway, now that the wallet is opened, let's start a session. // anyway, now that the wallet is opened, let's start a session.
// we pass the user_id and the wallet_name // we pass the user_id and the wallet_name
let _session = session_start(SessionConfig::new(&user_id, &wallet_result.wallet_name)).await?; let _session = session_start(SessionConfig::new_in_memory(
&user_id,
&wallet_result.wallet_name,
))
.await?;
// if the user has internet access, they can now decide to connect to its Server Broker, in order to sync data // if the user has internet access, they can now decide to connect to its Server Broker, in order to sync data
let status = user_connect(&user_id).await?; let status = user_connect(&user_id).await?;

@ -15,10 +15,11 @@ use std::fs::create_dir_all;
async fn main() -> std::io::Result<()> { async fn main() -> std::io::Result<()> {
// get the current working directory // get the current working directory
let mut current_path = current_dir()?; let mut current_path = current_dir()?;
current_path.push("ng-example"); current_path.push(".ng");
current_path.push("example");
create_dir_all(current_path.clone())?; create_dir_all(current_path.clone())?;
// initialize the local_broker with config to save to disk in a folder called `ng` in the current directory // initialize the local_broker with config to save to disk in a folder called `.ng/example` in the current directory
init_local_broker(Box::new(move || { init_local_broker(Box::new(move || {
LocalBrokerConfig::BasePath(current_path.clone()) LocalBrokerConfig::BasePath(current_path.clone())
})) }))

@ -17,7 +17,7 @@
//! - the blocks of the repos, //! - the blocks of the repos,
//! - the connection(s) to your Server Broker //! - the connection(s) to your Server Broker
//! - the events that you send to the Overlay, if there is no connectivity (Outbox) //! - the events that you send to the Overlay, if there is no connectivity (Outbox)
//! - A reference to the verifier (optional) //! - A reference to the verifier
//! //!
//! In addition, the API for creating and managing your wallet is provided here. //! In addition, the API for creating and managing your wallet is provided here.
//! //!

@ -12,7 +12,9 @@ use async_std::sync::{Arc, RwLock};
use core::fmt; use core::fmt;
use ng_net::connection::{ClientConfig, IConnect, StartConfig}; use ng_net::connection::{ClientConfig, IConnect, StartConfig};
use ng_net::types::{ClientInfo, ClientType}; use ng_net::types::{ClientInfo, ClientType};
use ng_net::utils::{Receiver, Sender};
use ng_repo::os_info::get_os_info; use ng_repo::os_info::get_os_info;
use ng_verifier::types::*;
use ng_wallet::emojis::encode_pazzle; use ng_wallet::emojis::encode_pazzle;
use once_cell::sync::Lazy; use once_cell::sync::Lazy;
use serde_bare::to_vec; use serde_bare::to_vec;
@ -26,6 +28,7 @@ use ng_net::broker::*;
use ng_repo::errors::NgError; use ng_repo::errors::NgError;
use ng_repo::log::*; use ng_repo::log::*;
use ng_repo::types::*; use ng_repo::types::*;
use ng_repo::utils::derive_key;
use ng_wallet::{create_wallet_v0, types::*}; use ng_wallet::{create_wallet_v0, types::*};
#[cfg(not(target_arch = "wasm32"))] #[cfg(not(target_arch = "wasm32"))]
@ -35,19 +38,105 @@ use ng_client_ws::remote_ws_wasm::ConnectionWebSocket;
type JsStorageReadFn = dyn Fn(String) -> Result<String, NgError> + 'static + Sync + Send; type JsStorageReadFn = dyn Fn(String) -> Result<String, NgError> + 'static + Sync + Send;
type JsStorageWriteFn = dyn Fn(String, String) -> Result<(), NgError> + 'static + Sync + Send; type JsStorageWriteFn = dyn Fn(String, String) -> Result<(), NgError> + 'static + Sync + Send;
type JsStorageDelFn = dyn Fn(String) -> Result<(), NgError> + 'static + Sync + Send;
type JsCallback = dyn Fn() + 'static + Sync + Send; type JsCallback = dyn Fn() + 'static + Sync + Send;
#[doc(hidden)] #[doc(hidden)]
pub struct JsStorageConfig { pub struct JsStorageConfig {
pub local_read: Box<JsStorageReadFn>, pub local_read: Box<JsStorageReadFn>,
pub local_write: Box<JsStorageWriteFn>, pub local_write: Box<JsStorageWriteFn>,
pub session_read: Box<JsStorageReadFn>, pub session_read: Arc<Box<JsStorageReadFn>>,
pub session_write: Box<JsStorageWriteFn>, pub session_write: Arc<Box<JsStorageWriteFn>>,
pub session_del: Arc<Box<JsStorageDelFn>>,
pub is_browser: bool,
}
impl JsStorageConfig {
fn get_js_storage_config(&self) -> JsSaveSessionConfig {
let session_read2 = Arc::clone(&self.session_read);
let session_write2 = Arc::clone(&self.session_write);
let session_read3 = Arc::clone(&self.session_read);
let session_write3 = Arc::clone(&self.session_write);
let session_read4 = Arc::clone(&self.session_read);
let session_del = Arc::clone(&self.session_del);
JsSaveSessionConfig {
last_seq_function: Box::new(move |peer_id: PubKey, qty: u16| -> Result<u64, NgError> {
let res = (session_read2)(format!("ng_peer_last_seq@{}", peer_id));
let val = match res {
Ok(old_str) => {
let decoded = base64_url::decode(&old_str)
.map_err(|_| NgError::SerializationError)?;
match serde_bare::from_slice(&decoded)? {
SessionPeerLastSeq::V0(old_val) => old_val,
_ => unimplemented!(),
}
}
Err(_) => 0,
};
let new_val = val + qty as u64;
let spls = SessionPeerLastSeq::V0(new_val);
let ser = serde_bare::to_vec(&spls)?;
//saving the new val
let encoded = base64_url::encode(&ser);
let r = (session_write2)(format!("ng_peer_last_seq@{}", peer_id), encoded);
if r.is_ok() {
return Err(NgError::SerializationError);
}
Ok(val)
}),
outbox_write_function: Box::new(
move |peer_id: PubKey, seq: u64, event: Vec<u8>| -> Result<(), NgError> {
let seq_str = format!("{}", seq);
let res = (session_read3)(format!("ng_outboxes@{}@start", peer_id));
let start = match res {
Err(_) => {
(session_write3)(format!("ng_outboxes@{}@start", peer_id), seq_str)?;
seq
}
Ok(start_str) => start_str
.parse::<u64>()
.map_err(|_| NgError::InvalidFileFormat)?,
};
let idx = seq - start;
let idx_str = format!("{:05}", idx);
let encoded = base64_url::encode(&event);
(session_write3)(format!("ng_outboxes@{}@{idx_str}", peer_id), encoded)
},
),
outbox_read_function: Box::new(
move |peer_id: PubKey| -> Result<Vec<Vec<u8>>, NgError> {
let res = (session_read4)(format!("ng_outboxes@{}@start", peer_id));
let mut start = match res {
Err(_) => return Err(NgError::NotFound),
Ok(start_str) => start_str
.parse::<u64>()
.map_err(|_| NgError::InvalidFileFormat)?,
};
let mut result = vec![];
loop {
let idx_str = format!("{:05}", start);
let str = format!("ng_outboxes@{}@{idx_str}", peer_id);
let res = (session_read4)(str.clone());
let res = match res {
Err(_) => break,
Ok(res) => res,
};
(session_del)(str)?;
let decoded =
base64_url::decode(&res).map_err(|_| NgError::SerializationError)?;
result.push(decoded);
start += 1;
}
Ok(result)
},
),
}
}
} }
impl fmt::Debug for JsStorageConfig { impl fmt::Debug for JsStorageConfig {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
write!(f, "JsStorageConfig") write!(f, "JsStorageConfig. is_browser {}", self.is_browser)
} }
} }
@ -86,25 +175,14 @@ impl LocalBrokerConfig {
} }
} }
//type LastSeqFn = fn(PubKey, u16) -> Result<u64, NgError>; #[derive(Debug)]
pub type LastSeqFn = dyn Fn(PubKey, u16) -> Result<u64, NgError> + 'static + Sync + Send;
// peer_id: PubKey, seq_num:u64, event_ser: vec<u8>,
pub type OutboxWriteFn =
dyn Fn(PubKey, u64, Vec<u8>) -> Result<(), NgError> + 'static + Sync + Send;
// peer_id: PubKey,
pub type OutboxReadFn = dyn Fn(PubKey) -> Result<Vec<Vec<u8>>, NgError> + 'static + Sync + Send;
/// used to initiate a session at a local broker V0 /// used to initiate a session at a local broker V0
pub struct SessionConfigV0 { pub struct SessionConfigV0 {
pub user_id: UserId, pub user_id: UserId,
pub wallet_name: String, pub wallet_name: String,
// pub last_seq_function: Box<LastSeqFn>, pub verifier_type: VerifierType,
// pub outbox_write_function: Box<OutboxWriteFn>,
// pub outbox_read_function: Box<OutboxReadFn>,
} }
#[derive(Debug)]
/// used to initiate a session at a local broker /// used to initiate a session at a local broker
pub enum SessionConfig { pub enum SessionConfig {
V0(SessionConfigV0), V0(SessionConfigV0),
@ -115,7 +193,7 @@ struct Session {
config: SessionConfig, config: SessionConfig,
peer_key: PrivKey, peer_key: PrivKey,
last_wallet_nonce: u64, last_wallet_nonce: u64,
//verifier, verifier: Verifier,
} }
impl SessionConfig { impl SessionConfig {
@ -129,34 +207,95 @@ impl SessionConfig {
Self::V0(v0) => v0.wallet_name.clone(), Self::V0(v0) => v0.wallet_name.clone(),
} }
} }
/// Creates a new SessionConfig with a UserId and a wallet name pub fn verifier_type(&self) -> &VerifierType {
match self {
Self::V0(v0) => &v0.verifier_type,
}
}
/// Creates a new in_memory SessionConfig with a UserId and a wallet name
///
/// that should be passed to [session_start] /// that should be passed to [session_start]
pub fn new(user_id: &UserId, wallet_name: &String) -> Self { pub fn new_in_memory(user_id: &UserId, wallet_name: &String) -> Self {
SessionConfig::V0(SessionConfigV0 { SessionConfig::V0(SessionConfigV0 {
user_id: user_id.clone(), user_id: user_id.clone(),
wallet_name: wallet_name.clone(), wallet_name: wallet_name.clone(),
verifier_type: VerifierType::Memory,
}) })
} }
}
impl fmt::Debug for SessionConfigV0 { /// Creates a new SessionConfig backed by RocksDb, with a UserId and a wallet name
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { ///
write!( /// that should be passed to [session_start]
f, pub fn new_rocksdb(user_id: &UserId, wallet_name: &String) -> Self {
"SessionConfigV0 user={} wallet={}", SessionConfig::V0(SessionConfigV0 {
self.user_id, self.wallet_name user_id: user_id.clone(),
) wallet_name: wallet_name.clone(),
verifier_type: VerifierType::RocksDb,
})
} }
/// Creates a new remote SessionConfig, with a UserId, a wallet name and optional remote peer_id
///
/// that should be passed to [session_start]
pub fn new_remote(
user_id: &UserId,
wallet_name: &String,
remote_verifier_peer_id: Option<PubKey>,
) -> Self {
SessionConfig::V0(SessionConfigV0 {
user_id: user_id.clone(),
wallet_name: wallet_name.clone(),
verifier_type: VerifierType::Remote(remote_verifier_peer_id),
})
} }
impl fmt::Debug for SessionConfig { fn valid_verifier_config_for_local_broker_config(
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { &mut self,
match self { local_broker_config: &LocalBrokerConfig,
SessionConfig::V0(v0) => v0.fmt(f), ) -> Result<(), NgError> {
if match self {
Self::V0(v0) => match local_broker_config {
LocalBrokerConfig::InMemory => {
v0.verifier_type = VerifierType::Memory;
true
}
LocalBrokerConfig::JsStorage(js_config) => match v0.verifier_type {
VerifierType::Memory | VerifierType::Remote(_) => true,
VerifierType::RocksDb => false,
VerifierType::WebRocksDb => js_config.is_browser,
},
LocalBrokerConfig::BasePath(_) => match v0.verifier_type {
VerifierType::RocksDb | VerifierType::Remote(_) => true,
//VerifierType::Memory => true,
_ => false,
},
},
} {
Ok(())
} else {
Err(NgError::InvalidArgument)
} }
} }
} }
// impl fmt::Debug for SessionConfigV0 {
// fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
// write!(
// f,
// "SessionConfigV0 user={} wallet={}",
// self.user_id, self.wallet_name
// )
// }
// }
// impl fmt::Debug for SessionConfig {
// fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
// match self {
// SessionConfig::V0(v0) => v0.fmt(f),
// }
// }
// }
#[derive(Debug)] #[derive(Debug)]
struct LocalBroker { struct LocalBroker {
pub config: LocalBrokerConfig, pub config: LocalBrokerConfig,
@ -167,19 +306,78 @@ struct LocalBroker {
pub sessions: HashMap<UserId, SessionPeerStorageV0>, pub sessions: HashMap<UserId, SessionPeerStorageV0>,
pub opened_sessions: HashMap<UserId, Session>, pub opened_sessions: HashMap<UserId, u8>,
pub opened_sessions_list: Vec<Option<Session>>,
} }
impl ILocalBroker for LocalBroker {} impl ILocalBroker for LocalBroker {}
impl LocalBroker { impl LocalBroker {
fn get_wallet_for_session(&self, config: &SessionConfig) -> Result<&SensitiveWallet, NgError> { fn storage_path_for_user(&self, user_id: &UserId) -> Option<PathBuf> {
match config { match &self.config {
LocalBrokerConfig::InMemory | LocalBrokerConfig::JsStorage(_) => None,
LocalBrokerConfig::BasePath(base) => {
let mut path = base.clone();
path.push(user_id.to_hash_string());
Some(path)
}
}
}
fn verifier_config_type_from_session_config(
&self,
config: &SessionConfig,
) -> VerifierConfigType {
match (config.verifier_type(), &self.config) {
(VerifierType::Memory, LocalBrokerConfig::InMemory) => VerifierConfigType::Memory,
(VerifierType::RocksDb, LocalBrokerConfig::BasePath(base)) => {
let mut path = base.clone();
path.push(config.user_id().to_hash_string());
VerifierConfigType::RocksDb(path)
}
(VerifierType::Remote(to), _) => VerifierConfigType::Remote(*to),
(VerifierType::WebRocksDb, _) => VerifierConfigType::WebRocksDb,
(VerifierType::Memory, LocalBrokerConfig::JsStorage(js)) => {
VerifierConfigType::JsSaveSession(js.get_js_storage_config())
}
(_, _) => panic!("invalid combination in verifier_config_type_from_session_config"),
}
}
fn get_wallet_and_session(
&mut self,
user_id: &UserId,
) -> Result<(&SensitiveWallet, &mut Session), NgError> {
let session_idx = self
.opened_sessions
.get(user_id)
.ok_or(NgError::SessionNotFound)?;
let session = self.opened_sessions_list[*session_idx as usize]
.as_mut()
.ok_or(NgError::SessionNotFound)?;
let wallet = match &session.config {
SessionConfig::V0(v0) => self SessionConfig::V0(v0) => self
.opened_wallets .opened_wallets
.get(&v0.wallet_name) .get(&v0.wallet_name)
.ok_or(NgError::WalletNotFound), .ok_or(NgError::WalletNotFound),
}?;
Ok((wallet, session))
} }
async fn disconnect_session(&mut self, user_id: &PubKey) -> Result<(), NgError> {
match self.opened_sessions.get(user_id) {
Some(session) => {
// TODO: change the logic here once it will be possible to have several users connected at the same time
Broker::close_all_connections().await;
let session = self.opened_sessions_list[*session as usize]
.as_mut()
.ok_or(NgError::SessionNotFound)?;
session.verifier.connected_server_id = None;
}
None => {}
}
Ok(())
} }
} }
@ -224,6 +422,7 @@ async fn init_(config: LocalBrokerConfig) -> Result<Arc<RwLock<LocalBroker>>, Ng
opened_wallets: HashMap::new(), opened_wallets: HashMap::new(),
sessions: HashMap::new(), sessions: HashMap::new(),
opened_sessions: HashMap::new(), opened_sessions: HashMap::new(),
opened_sessions_list: vec![],
}; };
//log_debug!("{:?}", &local_broker); //log_debug!("{:?}", &local_broker);
@ -492,24 +691,36 @@ pub async fn wallet_was_opened(mut wallet: SensitiveWallet) -> Result<ClientV0,
/// Starts a session with the LocalBroker. The type of verifier is selected at this moment. /// Starts a session with the LocalBroker. The type of verifier is selected at this moment.
/// ///
/// The session is valid even if there is no internet. The local data will be used in this case. /// The session is valid even if there is no internet. The local data will be used in this case.
/// The returned value is not really useful. Might be removed /// Return value is the index of the session, will be used in all the doc_* API calls.
//TODO: remove return value? pub async fn session_start(mut config: SessionConfig) -> Result<SessionInfo, NgError> {
pub async fn session_start(config: SessionConfig) -> Result<SessionPeerStorageV0, NgError> {
let mut broker = match LOCAL_BROKER.get() { let mut broker = match LOCAL_BROKER.get() {
None | Some(Err(_)) => return Err(NgError::LocalBrokerNotInitialized), None | Some(Err(_)) => return Err(NgError::LocalBrokerNotInitialized),
Some(Ok(broker)) => broker.write().await, Some(Ok(broker)) => broker.write().await,
}; };
let wallet_name = config.wallet_name(); config.valid_verifier_config_for_local_broker_config(&broker.config)?;
let wallet_name: String = config.wallet_name();
let wallet_id: PubKey = (*wallet_name).try_into()?; let wallet_id: PubKey = (*wallet_name).try_into()?;
let user_id = config.user_id(); let user_id = config.user_id();
match broker.opened_wallets.get(&wallet_name) { match broker.opened_wallets.get(&wallet_name) {
None => return Err(NgError::WalletNotFound), None => return Err(NgError::WalletNotFound),
Some(wallet) => { Some(wallet) => {
if !wallet.has_user(&user_id) { let credentials = match wallet.individual_site(&user_id) {
return Err(NgError::NotFound); Some(creds) => creds.clone(),
} None => return Err(NgError::NotFound),
};
let client_storage_master_key = serde_bare::to_vec(
&wallet
.client()
.as_ref()
.unwrap()
.sensitive_client_storage
.storage_master_key,
)
.unwrap();
let session = match broker.sessions.get(&user_id) { let session = match broker.sessions.get(&user_id) {
Some(session) => session, Some(session) => session,
@ -612,16 +823,35 @@ pub async fn session_start(config: SessionConfig) -> Result<SessionPeerStorageV0
} }
}; };
let session = session.clone(); let session = session.clone();
broker.opened_sessions.insert(
user_id, // derive user_master_key from client's storage_master_key
Session { let user_id_ser = serde_bare::to_vec(&user_id).unwrap();
let mut key_material = [user_id_ser, client_storage_master_key].concat(); //
let mut key: [u8; 32] = derive_key(
"NextGraph user_master_key BLAKE3 key",
key_material.as_slice(),
);
key_material.zeroize();
let verifier = Verifier::new(VerifierConfig {
config_type: broker.verifier_config_type_from_session_config(&config),
user_master_key: key,
peer_priv_key: session.peer_key.clone(),
user_priv_key: credentials.0,
private_store_read_cap: credentials.1,
})?;
key.zeroize();
broker.opened_sessions_list.push(Some(Session {
config, config,
peer_key: session.peer_key.clone(), peer_key: session.peer_key.clone(),
last_wallet_nonce: session.last_wallet_nonce, last_wallet_nonce: session.last_wallet_nonce,
}, verifier,
); }));
// FIXME: is this return value useful ? let idx = broker.opened_sessions_list.len() - 1;
Ok(session) broker.opened_sessions.insert(user_id, idx as u8);
Ok(SessionInfo {
session_id: idx as u8,
user: user_id,
})
} }
} }
} }
@ -688,16 +918,14 @@ pub async fn user_connect_with_device_info(
user_id: &UserId, user_id: &UserId,
location: Option<String>, location: Option<String>,
) -> Result<Vec<(String, String, String, Option<String>, f64)>, NgError> { ) -> Result<Vec<(String, String, String, Option<String>, f64)>, NgError> {
let local_broker = match LOCAL_BROKER.get() { //FIXME: release this write lock much sooner than at the end of the loop of all tries to connect to some servers ?
// or maybe it is good to block as we dont want concurrent connection attemps potentially to the same server
let mut local_broker = match LOCAL_BROKER.get() {
None | Some(Err(_)) => return Err(NgError::LocalBrokerNotInitialized), None | Some(Err(_)) => return Err(NgError::LocalBrokerNotInitialized),
Some(Ok(broker)) => broker.read().await, Some(Ok(broker)) => broker.write().await,
}; };
let session = local_broker let (wallet, session) = local_broker.get_wallet_and_session(user_id)?;
.opened_sessions
.get(user_id)
.ok_or(NgError::SessionNotFound)?;
let wallet = local_broker.get_wallet_for_session(&session.config)?;
let mut result: Vec<(String, String, String, Option<String>, f64)> = Vec::new(); let mut result: Vec<(String, String, String, Option<String>, f64)> = Vec::new();
let arc_cnx: Arc<Box<dyn IConnect>> = Arc::new(Box::new(ConnectionWebSocket {})); let arc_cnx: Arc<Box<dyn IConnect>> = Arc::new(Box::new(ConnectionWebSocket {}));
@ -791,6 +1019,7 @@ pub async fn user_connect_with_device_info(
)); ));
} }
if tried.is_some() && tried.as_ref().unwrap().3.is_none() { if tried.is_some() && tried.as_ref().unwrap().3.is_none() {
session.verifier.connected_server_id = Some(server_key);
// successful. we can stop here // successful. we can stop here
break; break;
} else { } else {
@ -825,27 +1054,26 @@ pub async fn session_stop(user_id: &UserId) -> Result<(), NgError> {
Some(Ok(broker)) => broker.write().await, Some(Ok(broker)) => broker.write().await,
}; };
if broker.opened_sessions.remove(user_id).is_some() { match broker.opened_sessions.remove(user_id) {
Some(id) => {
broker.opened_sessions_list[id as usize].take();
// TODO: change the logic here once it will be possible to have several users connected at the same time // TODO: change the logic here once it will be possible to have several users connected at the same time
Broker::close_all_connections().await; Broker::close_all_connections().await;
} }
None => {}
}
Ok(()) Ok(())
} }
/// Disconnects the user from the Server Broker(s), but keep all the local data opened and ready. /// Disconnects the user from the Server Broker(s), but keep all the local data opened and ready.
pub async fn user_disconnect(user_id: &UserId) -> Result<(), NgError> { pub async fn user_disconnect(user_id: &UserId) -> Result<(), NgError> {
let broker = match LOCAL_BROKER.get() { let mut broker = match LOCAL_BROKER.get() {
None | Some(Err(_)) => return Err(NgError::LocalBrokerNotInitialized), None | Some(Err(_)) => return Err(NgError::LocalBrokerNotInitialized),
Some(Ok(broker)) => broker.read().await, Some(Ok(broker)) => broker.write().await,
}; };
if broker.opened_sessions.get(user_id).is_some() { broker.disconnect_session(user_id).await
// TODO: change the logic here once it will be possible to have several users connected at the same time
Broker::close_all_connections().await;
}
Ok(())
} }
/// Closes a wallet, which means that the pazzle will have to be entered again if the user wants to use it /// Closes a wallet, which means that the pazzle will have to be entered again if the user wants to use it
@ -859,7 +1087,12 @@ pub async fn wallet_close(wallet_name: &String) -> Result<(), NgError> {
Some(mut wallet) => { Some(mut wallet) => {
for user in wallet.sites() { for user in wallet.sites() {
let key: PubKey = (user.as_str()).try_into().unwrap(); let key: PubKey = (user.as_str()).try_into().unwrap();
broker.opened_sessions.remove(&key); match broker.opened_sessions.remove(&key) {
Some(id) => {
broker.opened_sessions_list[id as usize].take();
}
None => {}
}
} }
wallet.zeroize(); wallet.zeroize();
} }
@ -884,6 +1117,26 @@ pub async fn wallet_remove(wallet_name: String) -> Result<(), NgError> {
Ok(()) Ok(())
} }
/// fetches a document's content, or performs a mutation on the document.
pub async fn doc_fetch(
session_id: u8,
nuri: String,
payload: Option<AppRequestPayload>,
) -> Result<(Receiver<AppResponse>, CancelFn), NgError> {
let broker = match LOCAL_BROKER.get() {
None | Some(Err(_)) => return Err(NgError::LocalBrokerNotInitialized),
Some(Ok(broker)) => broker.read().await,
};
if session_id as usize >= broker.opened_sessions_list.len() {
return Err(NgError::InvalidArgument);
}
let session = broker.opened_sessions_list[session_id as usize]
.as_ref()
.ok_or(NgError::SessionNotFound)?;
session.verifier.doc_fetch(nuri, payload)
}
#[cfg(test)] #[cfg(test)]
mod test { mod test {
use super::*; use super::*;
@ -1003,7 +1256,7 @@ mod test {
.await .await
.expect("wallet_import"); .expect("wallet_import");
let _session = session_start(SessionConfig::new(&user_id, &wallet_name)) let _session = session_start(SessionConfig::new_in_memory(&user_id, &wallet_name))
.await .await
.expect(""); .expect("");

@ -1,8 +1,8 @@
# NextGraph apps (Linux, MacOS, Windows, Android, iOS, web) # NextGraph apps (Linux, MacOS, Windows, Android, iOS, web)
NextGraph native apps use the Tauri framework. All the apps are based on Svelte and share the same code.
All the native apps are using an embedded WebView that renders a Svelte app. The native apps are using the Tauri framework with an embedded WebView to render the Svelte app.
## Install ## Install

@ -25,6 +25,8 @@ s.on('end', function() {
var buf = Buffer.concat(bufs); var buf = Buffer.concat(bufs);
gzip(buf).then((compressed) => {fs.writeFileSync(gzip_file, compressed);}); gzip(buf).then((compressed) => {fs.writeFileSync(gzip_file, compressed);});
fs.rm(filename,()=>{});
}) })

@ -233,11 +233,21 @@ async fn session_start(
wallet_name: String, wallet_name: String,
user: PubKey, user: PubKey,
app: tauri::AppHandle, app: tauri::AppHandle,
) -> Result<SessionPeerStorageV0, String> { ) -> Result<SessionInfo, String> {
let config = SessionConfig::V0(SessionConfigV0 { let config = SessionConfig::new_rocksdb(&user, &wallet_name);
user_id: user, nextgraph::local_broker::session_start(config)
wallet_name, .await
}); .map_err(|e: NgError| e.to_string())
}
#[tauri::command(rename_all = "snake_case")]
async fn session_start_remote(
wallet_name: String,
user: PubKey,
peer_id: Option<PubKey>,
app: tauri::AppHandle,
) -> Result<SessionInfo, String> {
let config = SessionConfig::new_remote(&user, &wallet_name, peer_id);
nextgraph::local_broker::session_start(config) nextgraph::local_broker::session_start(config)
.await .await
.map_err(|e: NgError| e.to_string()) .map_err(|e: NgError| e.to_string())
@ -497,6 +507,7 @@ impl AppBuilder {
wallet_close, wallet_close,
encode_create_account, encode_create_account,
session_start, session_start,
session_start_remote,
session_stop, session_stop,
get_wallets, get_wallets,
open_window, open_window,

@ -25,6 +25,7 @@ const mapping = {
"wallet_close": ["wallet_name"], "wallet_close": ["wallet_name"],
"encode_create_account": ["payload"], "encode_create_account": ["payload"],
"session_start": ["wallet_name","user"], "session_start": ["wallet_name","user"],
"session_start_remote": ["wallet_name","user","peer_id"],
"session_stop": ["user_id"], "session_stop": ["user_id"],
"get_wallets": [], "get_wallets": [],
"open_window": ["url","label","title"], "open_window": ["url","label","title"],
@ -50,12 +51,12 @@ const handler = {
} else if (path[0] === "get_wallets") { } else if (path[0] === "get_wallets") {
let wallets = await Reflect.apply(sdk[path], caller, args); let wallets = await Reflect.apply(sdk[path], caller, args);
return Object.fromEntries(wallets || []); return Object.fromEntries(wallets || []);
} else if (path[0] === "session_start") { // } else if (path[0] === "session_start") {
let res = await Reflect.apply(sdk[path], caller, args); // let res = await Reflect.apply(sdk[path], caller, args);
return res; // return res;
} else if (path[0] === "wallet_create") { // } else if (path[0] === "wallet_create") {
let res = await Reflect.apply(sdk[path], caller, args); // let res = await Reflect.apply(sdk[path], caller, args);
return res; // return res;
} else { } else {
return Reflect.apply(sdk[path], caller, args) return Reflect.apply(sdk[path], caller, args)
} }

@ -19,7 +19,7 @@ maintenance = { status = "actively-developed" }
ng-repo = { path = "../ng-repo", version = "0.1.0" } ng-repo = { path = "../ng-repo", version = "0.1.0" }
ng-net = { path = "../ng-net", version = "0.1.0" } ng-net = { path = "../ng-net", version = "0.1.0" }
ng-client-ws = { path = "../ng-client-ws", version = "0.1.0" } ng-client-ws = { path = "../ng-client-ws", version = "0.1.0" }
ng-stores-rocksdb = { path = "../ng-stores-rocksdb", version = "0.1.0" } ng-storage-rocksdb = { path = "../ng-storage-rocksdb", version = "0.1.0" }
chacha20 = "0.9.0" chacha20 = "0.9.0"
serde = { version = "1.0", features = ["derive"] } serde = { version = "1.0", features = ["derive"] }
serde_bare = "0.5.0" serde_bare = "0.5.0"

@ -48,7 +48,7 @@ additional terms or conditions.
NextGraph received funding through the [NGI Assure Fund](https://nlnet.nl/project/NextGraph/index.html), a fund established by [NLnet](https://nlnet.nl/) with financial support from the European Commission's [Next Generation Internet](https://ngi.eu/) programme, under the aegis of DG Communications Networks, Content and Technology under grant agreement No 957073. NextGraph received funding through the [NGI Assure Fund](https://nlnet.nl/project/NextGraph/index.html), a fund established by [NLnet](https://nlnet.nl/) with financial support from the European Commission's [Next Generation Internet](https://ngi.eu/) programme, under the aegis of DG Communications Networks, Content and Technology under grant agreement No 957073.
[rustc-image]: https://img.shields.io/badge/rustc-1.64+-blue.svg [rustc-image]: https://img.shields.io/badge/rustc71.74+-blue.svg
[license-image]: https://img.shields.io/badge/license-Apache2.0-blue.svg [license-image]: https://img.shields.io/badge/license-Apache2.0-blue.svg
[license-link]: https://git.nextgraph.org/NextGraph/nextgraph-rs/raw/branch/master/LICENSE-APACHE2 [license-link]: https://git.nextgraph.org/NextGraph/nextgraph-rs/raw/branch/master/LICENSE-APACHE2
[license-image2]: https://img.shields.io/badge/license-MIT-blue.svg [license-image2]: https://img.shields.io/badge/license-MIT-blue.svg

@ -15,9 +15,9 @@ use std::hash::Hasher;
use std::time::SystemTime; use std::time::SystemTime;
use ng_net::types::*; use ng_net::types::*;
use ng_repo::kcv_store::KCVStore; use ng_repo::errors::StorageError;
use ng_repo::kcv_storage::KCVStore;
use ng_repo::log::*; use ng_repo::log::*;
use ng_repo::store::*;
use ng_repo::types::UserId; use ng_repo::types::UserId;
use serde_bare::{from_slice, to_vec}; use serde_bare::{from_slice, to_vec};
@ -225,14 +225,14 @@ impl<'a> Account<'a> {
#[cfg(test)] #[cfg(test)]
mod test { mod test {
use ng_repo::store::*; use ng_repo::errors::StorageError;
use ng_repo::types::*; use ng_repo::types::*;
use ng_repo::utils::*; use ng_repo::utils::*;
use ng_stores_rocksdb::kcv_store::RocksdbKCVStore; use ng_storage_rocksdb::kcv_storage::RocksdbKCVStore;
use std::fs; use std::fs;
use tempfile::Builder; use tempfile::Builder;
use crate::broker_store::account::Account; use crate::broker_storage::account::Account;
#[test] #[test]
pub fn test_account() { pub fn test_account() {

@ -10,8 +10,8 @@
//! Broker Config, persisted to store //! Broker Config, persisted to store
use ng_net::types::*; use ng_net::types::*;
use ng_repo::kcv_store::KCVStore; use ng_repo::errors::StorageError;
use ng_repo::store::*; use ng_repo::kcv_storage::KCVStore;
use ng_repo::types::*; use ng_repo::types::*;
use serde::{Deserialize, Serialize}; use serde::{Deserialize, Serialize};
use serde_bare::{from_slice, to_vec}; use serde_bare::{from_slice, to_vec};

@ -16,8 +16,8 @@ use std::time::SystemTime;
use ng_net::errors::ProtocolError; use ng_net::errors::ProtocolError;
use ng_net::types::*; use ng_net::types::*;
use ng_repo::kcv_store::KCVStore; use ng_repo::errors::StorageError;
use ng_repo::store::*; use ng_repo::kcv_storage::KCVStore;
use ng_repo::types::SymKey; use ng_repo::types::SymKey;
use ng_repo::types::Timestamp; use ng_repo::types::Timestamp;
use ng_repo::utils::now_timestamp; use ng_repo::utils::now_timestamp;
@ -178,13 +178,13 @@ impl<'a> Invitation<'a> {
#[cfg(test)] #[cfg(test)]
mod test { mod test {
use ng_repo::store::*; use ng_repo::errors::StorageError;
use ng_repo::types::*; use ng_repo::types::*;
use ng_repo::utils::*; use ng_repo::utils::*;
use std::fs; use std::fs;
use tempfile::Builder; use tempfile::Builder;
use crate::broker_store::account::Account; use crate::broker_storage::account::Account;
#[test] #[test]
pub fn test_invitation() {} pub fn test_invitation() {}

@ -6,8 +6,6 @@ pub mod overlay;
pub mod peer; pub mod peer;
pub mod repostoreinfo;
pub mod topic; pub mod topic;
pub mod invitation; pub mod invitation;

@ -10,8 +10,8 @@
//! Overlay //! Overlay
use ng_net::types::*; use ng_net::types::*;
use ng_repo::kcv_store::KCVStore; use ng_repo::errors::StorageError;
use ng_repo::store::*; use ng_repo::kcv_storage::KCVStore;
use ng_repo::types::*; use ng_repo::types::*;
use ng_repo::utils::now_timestamp; use ng_repo::utils::now_timestamp;
use serde::{Deserialize, Serialize}; use serde::{Deserialize, Serialize};

@ -10,8 +10,8 @@
//! Peer //! Peer
use ng_net::types::*; use ng_net::types::*;
use ng_repo::kcv_store::KCVStore; use ng_repo::errors::StorageError;
use ng_repo::store::*; use ng_repo::kcv_storage::KCVStore;
use ng_repo::types::*; use ng_repo::types::*;
use serde::{Deserialize, Serialize}; use serde::{Deserialize, Serialize};
use serde_bare::{from_slice, to_vec}; use serde_bare::{from_slice, to_vec};

@ -10,8 +10,8 @@
//! Topic //! Topic
use ng_net::types::*; use ng_net::types::*;
use ng_repo::kcv_store::KCVStore; use ng_repo::errors::StorageError;
use ng_repo::store::*; use ng_repo::kcv_storage::KCVStore;
use ng_repo::types::*; use ng_repo::types::*;
use serde::{Deserialize, Serialize}; use serde::{Deserialize, Serialize};
use serde_bare::{from_slice, to_vec}; use serde_bare::{from_slice, to_vec};

@ -10,10 +10,10 @@
//! Broker Wallet, persists to store all the SymKeys needed to open other storages //! Broker Wallet, persists to store all the SymKeys needed to open other storages
use ng_net::types::*; use ng_net::types::*;
use ng_repo::kcv_store::KCVStore; use ng_repo::errors::StorageError;
use ng_repo::kcv_store::WriteTransaction; use ng_repo::kcv_storage::KCVStore;
use ng_repo::kcv_storage::WriteTransaction;
use ng_repo::log::*; use ng_repo::log::*;
use ng_repo::store::*;
use ng_repo::types::*; use ng_repo::types::*;
use serde::{Deserialize, Serialize}; use serde::{Deserialize, Serialize};
use serde_bare::{from_slice, to_vec}; use serde_bare::{from_slice, to_vec};

@ -1,100 +0,0 @@
// Copyright (c) 2022-2024 Niko Bonnieure, Par le Peuple, NextGraph.org developers
// All rights reserved.
// Licensed under the Apache License, Version 2.0
// <LICENSE-APACHE2 or http://www.apache.org/licenses/LICENSE-2.0>
// or the MIT license <LICENSE-MIT or http://opensource.org/licenses/MIT>,
// at your option. All files in the project carrying such
// notice may not be copied, modified, or distributed except
// according to those terms.
//! RepoStore information about each RepoStore
//! It contains the symKeys to open the RepoStores
//! A repoStore is identified by its repo pubkey if in local mode
//! In core mode, it is identified by the overlayid.
use ng_net::types::*;
use ng_repo::kcv_store::KCVStore;
use ng_repo::store::*;
use ng_repo::types::*;
use serde::{Deserialize, Serialize};
use serde_bare::{from_slice, to_vec};
// #[derive(Clone, Debug, Serialize, Deserialize, PartialEq, Eq, Hash)]
// pub enum RepoStoreId {
// Overlay(OverlayId),
// Repo(PubKey),
// }
// impl From<RepoStoreId> for String {
// fn from(id: RepoStoreId) -> Self {
// hex::encode(to_vec(&id).unwrap())
// }
// }
pub struct RepoStoreInfo<'a> {
/// RepoStore ID
id: RepoHash,
store: &'a dyn KCVStore,
}
impl<'a> RepoStoreInfo<'a> {
const PREFIX: u8 = b"r"[0];
// propertie's suffixes
const KEY: u8 = b"k"[0];
const ALL_PROPERTIES: [u8; 1] = [Self::KEY];
const SUFFIX_FOR_EXIST_CHECK: u8 = Self::KEY;
pub fn open(id: &RepoHash, store: &'a dyn KCVStore) -> Result<RepoStoreInfo<'a>, StorageError> {
let opening = RepoStoreInfo {
id: id.clone(),
store,
};
if !opening.exists() {
return Err(StorageError::NotFound);
}
Ok(opening)
}
pub fn create(
id: &RepoHash,
key: &SymKey,
store: &'a dyn KCVStore,
) -> Result<RepoStoreInfo<'a>, StorageError> {
let acc = RepoStoreInfo {
id: id.clone(),
store,
};
if acc.exists() {
return Err(StorageError::BackendError);
}
store.put(Self::PREFIX, &to_vec(&id)?, Some(Self::KEY), to_vec(key)?)?;
Ok(acc)
}
pub fn exists(&self) -> bool {
self.store
.get(
Self::PREFIX,
&to_vec(&self.id).unwrap(),
Some(Self::SUFFIX_FOR_EXIST_CHECK),
)
.is_ok()
}
pub fn id(&self) -> &RepoHash {
&self.id
}
pub fn key(&self) -> Result<SymKey, StorageError> {
match self
.store
.get(Self::PREFIX, &to_vec(&self.id)?, Some(Self::KEY))
{
Ok(k) => Ok(from_slice::<SymKey>(&k)?),
Err(e) => Err(e),
}
}
pub fn del(&self) -> Result<(), StorageError> {
self.store
.del_all(Self::PREFIX, &to_vec(&self.id)?, &Self::ALL_PROPERTIES)
}
}

@ -1,4 +1,4 @@
pub mod broker_store; pub mod broker_storage;
pub mod server_ws; pub mod server_ws;

@ -1,973 +0,0 @@
// Copyright (c) 2022-2024 Niko Bonnieure, Par le Peuple, NextGraph.org developers
// All rights reserved.
// Licensed under the Apache License, Version 2.0
// <LICENSE-APACHE2 or http://www.apache.org/licenses/LICENSE-2.0>
// or the MIT license <LICENSE-MIT or http://opensource.org/licenses/MIT>,
// at your option. All files in the project carrying such
// notice may not be copied, modified, or distributed except
// according to those terms.
//! A Broker server
use std::collections::HashMap;
use std::collections::HashSet;
use std::net::SocketAddr;
use std::pin::Pin;
use std::sync::Arc;
use std::sync::RwLock;
use crate::broker_store::account::Account;
use crate::broker_store::config::Config;
use crate::broker_store::config::ConfigMode;
use crate::broker_store::overlay::Overlay;
use crate::broker_store::peer::Peer;
use crate::broker_store::repostoreinfo::RepoStoreInfo;
use async_std::task;
use futures::future::BoxFuture;
use futures::future::OptionFuture;
use futures::FutureExt;
use futures::Stream;
use ng_net::actors::*;
use ng_net::errors::*;
use ng_net::types::*;
use ng_repo::log::*;
use ng_repo::object::Object;
use ng_repo::store::RepoStore;
use ng_repo::store::StorageError;
use ng_repo::types::*;
use ng_repo::utils::*;
#[derive(Debug, Eq, PartialEq, Clone)]
pub enum BrokerError {
CannotStart,
MismatchedMode,
OverlayNotFound,
}
impl From<BrokerError> for ProtocolError {
fn from(e: BrokerError) -> Self {
match e {
BrokerError::CannotStart => ProtocolError::OverlayNotFound,
BrokerError::OverlayNotFound => ProtocolError::OverlayNotFound,
_ => ProtocolError::BrokerError,
}
}
}
impl From<ng_repo::store::StorageError> for BrokerError {
fn from(e: ng_repo::store::StorageError) -> Self {
match e {
ng_repo::store::StorageError::InvalidValue => BrokerError::MismatchedMode,
_ => BrokerError::CannotStart,
}
}
}
#[derive(Debug)]
enum ProtocolType {
Start,
Auth,
Broker,
Ext,
Core,
}
pub struct ProtocolHandler {
addr: Option<SocketAddr>,
broker: Arc<BrokerServer>,
protocol: ProtocolType,
auth_protocol: Option<AuthProtocolHandler>,
broker_protocol: Option<Arc<BrokerProtocolHandler>>,
ext_protocol: Option<ExtProtocolHandler>,
r: Option<async_channel::Receiver<Vec<u8>>>,
s: async_channel::Sender<Vec<u8>>,
}
impl ProtocolHandler {
pub fn register(&mut self, addr: SocketAddr) {
self.addr = Some(addr);
}
pub fn deregister(&mut self) {
match &self.protocol {
ProtocolType::Start => (),
ProtocolType::Auth => (),
ProtocolType::Broker => {
let _ = self
.broker_protocol
.as_ref()
.unwrap()
.deregister(self.addr.unwrap());
}
ProtocolType::Ext => (),
ProtocolType::Core => (),
}
self.addr = None;
}
pub fn async_frames_receiver(&mut self) -> async_channel::Receiver<Vec<u8>> {
self.r.take().unwrap()
}
/// Handle incoming message
pub async fn handle_incoming(
&mut self,
frame: Vec<u8>,
) -> (
Result<Vec<u8>, ProtocolError>,
OptionFuture<BoxFuture<'static, u16>>,
) {
//log_debug!("SERVER PROTOCOL {:?}", &self.protocol);
match &self.protocol {
ProtocolType::Start => {
let message = serde_bare::from_slice::<StartProtocol>(&frame);
match message {
Ok(StartProtocol::Client(b)) => {
self.protocol = ProtocolType::Auth;
self.auth_protocol = Some(AuthProtocolHandler::new());
return (
self.auth_protocol.as_mut().unwrap().handle_init(b),
OptionFuture::from(None),
);
}
Ok(StartProtocol::Ext(ext)) => {
self.protocol = ProtocolType::Ext;
self.ext_protocol = Some(ExtProtocolHandler {});
let reply = self.ext_protocol.as_ref().unwrap().handle_incoming(ext);
return (
Ok(serde_bare::to_vec(&reply).unwrap()),
OptionFuture::from(None),
);
}
Err(e) => {
return (
Err(ProtocolError::SerializationError),
OptionFuture::from(None),
)
}
}
}
ProtocolType::Auth => {
let res = self.auth_protocol.as_mut().unwrap().handle_incoming(frame);
match res.1.await {
None => {
// we switch to Broker protocol
let bp = Arc::new(BrokerProtocolHandler {
user: self.auth_protocol.as_ref().unwrap().get_user().unwrap(),
broker: Arc::clone(&self.broker),
async_frames_sender: self.s.clone(),
});
let registration = Arc::clone(&bp).register(self.addr.unwrap());
match registration {
Ok(_) => {
self.protocol = ProtocolType::Broker;
self.broker_protocol = Some(Arc::clone(&bp));
self.auth_protocol = None;
return (res.0, OptionFuture::from(None));
}
Err(e) => {
let val = e.clone() as u16;
let reply = AuthResult::V0(AuthResultV0 {
result: val,
metadata: vec![],
});
return (
Ok(serde_bare::to_vec(&reply).unwrap()),
OptionFuture::from(Some(async move { val }.boxed())),
);
}
}
}
Some(e) => (res.0, OptionFuture::from(Some(async move { e }.boxed()))),
}
}
ProtocolType::Broker => {
let message = serde_bare::from_slice::<BrokerMessage>(&frame);
match (message) {
Ok(message) => {
let reply = self
.broker_protocol
.as_ref()
.unwrap()
.handle_incoming(message)
.await;
(Ok(serde_bare::to_vec(&reply.0).unwrap()), reply.1)
}
Err(e_) => (
Err(ProtocolError::SerializationError),
OptionFuture::from(None),
),
}
}
ProtocolType::Ext => {
// Ext protocol is not accepting 2 extrequest in the same connection.
// closing the connection
(Err(ProtocolError::InvalidState), OptionFuture::from(None))
}
ProtocolType::Core => {
unimplemented!()
}
}
}
}
pub struct ExtProtocolHandler {}
impl ExtProtocolHandler {
pub fn handle_incoming(&self, msg: ExtHello) -> ExtResponse {
unimplemented!()
}
}
pub struct BrokerProtocolHandler {
broker: Arc<BrokerServer>,
user: PubKey,
async_frames_sender: async_channel::Sender<Vec<u8>>,
}
use std::{thread, time};
impl BrokerProtocolHandler {
fn prepare_reply_broker_message(
res: Result<(), ProtocolError>,
id: i64,
padding_size: usize,
) -> BrokerMessage {
let result = match res {
Ok(_) => 0,
Err(e) => e.into(),
};
let msg = BrokerMessage::V0(BrokerMessageV0 {
padding: vec![0; padding_size],
content: BrokerMessageContentV0::BrokerResponse(BrokerResponse::V0(BrokerResponseV0 {
id,
result,
content: BrokerResponseContentV0::EmptyResponse(()),
})),
});
msg
}
fn prepare_reply_broker_overlay_message(
res: Result<(), ProtocolError>,
id: i64,
overlay: OverlayId,
block: Option<Block>,
padding_size: usize,
) -> BrokerMessage {
let result = match res {
Ok(_) => 0,
Err(e) => e.into(),
};
let content = match block {
Some(b) => BrokerOverlayResponseContentV0::Block(b),
None => BrokerOverlayResponseContentV0::EmptyResponse(()),
};
let msg = BrokerMessage::V0(BrokerMessageV0 {
padding: vec![0; padding_size],
content: BrokerMessageContentV0::BrokerOverlayMessage(BrokerOverlayMessage::V0(
BrokerOverlayMessageV0 {
overlay,
content: BrokerOverlayMessageContentV0::BrokerOverlayResponse(
BrokerOverlayResponse::V0(BrokerOverlayResponseV0 {
id,
result,
content,
}),
),
},
)),
});
msg
}
fn prepare_reply_broker_overlay_message_stream(
res: Result<Block, ProtocolError>,
id: i64,
overlay: OverlayId,
padding_size: usize,
) -> BrokerMessage {
let result: u16 = match &res {
Ok(r) => ProtocolError::PartialContent.into(),
Err(e) => (*e).clone().into(),
};
let content = match res {
Ok(r) => BrokerOverlayResponseContentV0::Block(r),
Err(_) => BrokerOverlayResponseContentV0::EmptyResponse(()),
};
let msg = BrokerMessage::V0(BrokerMessageV0 {
padding: vec![0; padding_size],
content: BrokerMessageContentV0::BrokerOverlayMessage(BrokerOverlayMessage::V0(
BrokerOverlayMessageV0 {
overlay,
content: BrokerOverlayMessageContentV0::BrokerOverlayResponse(
BrokerOverlayResponse::V0(BrokerOverlayResponseV0 {
id,
result,
content,
}),
),
},
)),
});
msg
}
async fn send_block_stream_response_to_client(
&self,
res: Result<async_channel::Receiver<Block>, ProtocolError>,
id: i64,
overlay: OverlayId,
padding_size: usize,
) -> (BrokerMessage, OptionFuture<BoxFuture<'static, u16>>) {
// return an error or the first block, and setup a spawner for the remaining blocks to be sent.
let one_reply: (
Result<Block, ProtocolError>,
OptionFuture<BoxFuture<'static, u16>>,
) = match res {
Err(e) => (Err(e), OptionFuture::from(None)),
Ok(stream) => {
let one = stream
.recv_blocking()
.map_err(|e| ProtocolError::EndOfStream);
if one.is_ok() {
let sender = self.async_frames_sender.clone();
let a = OptionFuture::from(Some(
async move {
while let Ok(next) = stream.recv().await {
let msg = Self::prepare_reply_broker_overlay_message_stream(
Ok(next),
id,
overlay,
padding_size,
);
let res = sender.send(serde_bare::to_vec(&msg).unwrap()).await;
if res.is_err() {
break;
}
}
// sending end of stream
let msg = Self::prepare_reply_broker_overlay_message_stream(
Err(ProtocolError::EndOfStream),
id,
overlay,
padding_size,
);
let _ = sender.send(serde_bare::to_vec(&msg).unwrap()).await;
0
}
.boxed(),
));
(one, a)
} else {
(one, OptionFuture::from(None))
}
}
};
return (
Self::prepare_reply_broker_overlay_message_stream(
one_reply.0,
id,
overlay,
padding_size,
),
one_reply.1,
);
}
pub fn register(self: Arc<Self>, addr: SocketAddr) -> Result<(), ProtocolError> {
//FIXME: peer_id must be real one
self.broker
.add_client_peer(PubKey::Ed25519PubKey([0; 32]), Arc::clone(&self))
}
pub fn deregister(&self, addr: SocketAddr) -> Result<(), ProtocolError> {
self.broker
.remove_client_peer(PubKey::Ed25519PubKey([0; 32]));
Ok(())
}
pub async fn handle_incoming(
&self,
msg: BrokerMessage,
) -> (BrokerMessage, OptionFuture<BoxFuture<'static, u16>>) {
let padding_size = 20; // TODO randomize, if config of server contains padding_max
let id = msg.id();
let content = msg.content();
match content {
BrokerMessageContentV0::BrokerRequest(req) => (
Self::prepare_reply_broker_message(
match req.content_v0() {
BrokerRequestContentV0::AddUser(cmd) => {
self.broker.add_user(self.user, cmd.user(), cmd.sig())
}
BrokerRequestContentV0::DelUser(cmd) => {
self.broker.del_user(self.user, cmd.user(), cmd.sig())
}
BrokerRequestContentV0::AddClient(cmd) => {
self.broker.add_client(self.user, cmd.client(), cmd.sig())
}
BrokerRequestContentV0::DelClient(cmd) => {
self.broker.del_client(self.user, cmd.client(), cmd.sig())
}
},
id,
padding_size,
),
OptionFuture::from(None),
),
BrokerMessageContentV0::BrokerResponse(res) => (
Self::prepare_reply_broker_message(
Err(ProtocolError::InvalidState),
id,
padding_size,
),
OptionFuture::from(None),
),
BrokerMessageContentV0::BrokerOverlayMessage(omsg) => {
let overlay = omsg.overlay_id();
let block = None;
let mut res = Err(ProtocolError::InvalidState);
if omsg.is_request() {
match omsg.overlay_request().content_v0() {
BrokerOverlayRequestContentV0::OverlayConnect(_) => {
res = self.broker.connect_overlay(self.user, overlay)
}
BrokerOverlayRequestContentV0::OverlayJoin(j) => {
res = self.broker.join_overlay(
self.user,
overlay,
j.repo_pubkey(),
j.secret(),
j.peers(),
)
}
BrokerOverlayRequestContentV0::ObjectDel(op) => {
res = self.broker.del_object(self.user, overlay, op.id())
}
BrokerOverlayRequestContentV0::ObjectPin(op) => {
res = self.broker.pin_object(self.user, overlay, op.id())
}
BrokerOverlayRequestContentV0::ObjectUnpin(op) => {
res = self.broker.unpin_object(self.user, overlay, op.id())
}
BrokerOverlayRequestContentV0::BlockPut(b) => {
res = self.broker.put_block(self.user, overlay, b.block())
}
BrokerOverlayRequestContentV0::BranchSyncReq(b) => {
let res = self.broker.sync_branch(
self.user,
&overlay,
b.heads(),
b.known_heads(),
b.known_commits(),
);
return self
.send_block_stream_response_to_client(
res,
id,
overlay,
padding_size,
)
.await;
}
BrokerOverlayRequestContentV0::BlockGet(b) => {
let res = self.broker.get_block(
self.user,
overlay,
b.id(),
b.include_children(),
b.topic(),
);
return self
.send_block_stream_response_to_client(
res,
id,
overlay,
padding_size,
)
.await;
}
_ => {}
}
}
(
Self::prepare_reply_broker_overlay_message(
res,
id,
overlay,
block,
padding_size,
),
OptionFuture::from(None),
)
}
}
}
}
pub enum PeerConnection {
CORE(IP),
CLIENT(Arc<BrokerProtocolHandler>),
NONE,
}
pub struct BrokerPeerInfo {
lastPeerAdvert: Option<PeerAdvert>,
connected: PeerConnection,
}
const REPO_STORES_SUBDIR: &str = "repos";
pub struct BrokerServer {
store: LmdbKCVStore,
mode: ConfigMode,
repo_stores: Arc<RwLock<HashMap<RepoHash, LmdbRepoStore>>>,
// only used in ConfigMode::Local
// try to change it to this version below in order to avoid double hashmap lookup in local mode. but hard to do...
//overlayid_to_repostore: HashMap<RepoStoreId, &'a LmdbRepoStore>,
//overlayid_to_repostore: Arc<RwLock<HashMap<OverlayId, RepoStoreId>>>,
peers: RwLock<HashMap<DirectPeerId, BrokerPeerInfo>>,
//local_connections:
}
impl BrokerServer {
pub fn add_client_peer(
&self,
peer_id: DirectPeerId,
bph: Arc<BrokerProtocolHandler>,
) -> Result<(), ProtocolError> {
let mut writer = self.peers.write().expect("write peers hashmap");
let bpi = BrokerPeerInfo {
lastPeerAdvert: None, //TODO: load from store
connected: PeerConnection::CLIENT(bph),
};
if !writer.get(&peer_id).is_none() {
return Err(ProtocolError::PeerAlreadyConnected);
}
writer.insert(peer_id.clone(), bpi);
Ok(())
}
pub fn remove_client_peer(&self, peer_id: DirectPeerId) {
let mut writer = self.peers.write().expect("write peers hashmap");
writer.remove(&peer_id);
}
pub fn new(store: LmdbKCVStore, mode: ConfigMode) -> Result<BrokerServer, BrokerError> {
let mut configmode: ConfigMode;
{
let config = Config::get_or_create(&mode, &store)?;
configmode = config.mode()?;
}
Ok(BrokerServer {
store,
mode: configmode,
repo_stores: Arc::new(RwLock::new(HashMap::new())),
//overlayid_to_repostore: Arc::new(RwLock::new(HashMap::new())),
peers: RwLock::new(HashMap::new()),
})
}
fn open_or_create_repostore<F, R>(&self, repo_hash: RepoHash, f: F) -> Result<R, ProtocolError>
where
F: FnOnce(&LmdbRepoStore) -> Result<R, ProtocolError>,
{
// first let's find it in the KCVStore.repostoreinfo table in order to get the encryption key
let info = RepoStoreInfo::open(&repo_hash, &self.store)
.map_err(|e| BrokerError::OverlayNotFound)?;
let key = info.key()?;
let mut path = self.store.path();
path.push(REPO_STORES_SUBDIR);
path.push::<String>(repo_hash.clone().into());
std::fs::create_dir_all(path.clone()).map_err(|_e| ProtocolError::IoError)?;
println!("path for repo store: {}", path.to_str().unwrap());
let repo = LmdbRepoStore::open(&path, *key.slice());
let mut writer = self.repo_stores.write().expect("write repo_store hashmap");
writer.insert(repo_hash.clone(), repo);
f(writer.get(&repo_hash).unwrap())
}
fn get_repostore_from_overlay_id<F, R>(
&self,
overlay_id: &OverlayId,
f: F,
) -> Result<R, ProtocolError>
where
F: FnOnce(&LmdbRepoStore) -> Result<R, ProtocolError>,
{
//FIXME: the whole purpose of get_repostore_from_overlay_id is gone. review all of it
let repostore_id = *overlay_id;
{
let reader = self.repo_stores.read().expect("read repo_store hashmap");
let rep = reader.get(&repostore_id);
if let Some(repo) = rep {
return f(repo);
}
}
// we need to open/create it
// TODO: last_access
return self.open_or_create_repostore(repostore_id, |repo| f(repo));
// } else {
// // it is ConfigMode::Local
// {
// let reader = self
// .overlayid_to_repostore
// .read()
// .expect("read overlayid_to_repostore hashmap");
// match reader.get(&overlay_id) {
// Some(repostoreid) => {
// let reader = self.repo_stores.read().expect("read repo_store hashmap");
// match reader.get(repostoreid) {
// Some(repo) => return f(repo),
// None => return Err(ProtocolError::BrokerError),
// }
// }
// None => {}
// };
// }
// // we need to open/create it
// // first let's find it in the KCVStore.overlay table to retrieve its repo_pubkey
// log_debug!("searching for overlayId {}", overlay_id);
// let overlay = Overlay::open(overlay_id, &self.store)?;
// log_debug!("found overlayId {}", overlay_id);
// let repo_id = overlay.repo()?;
// let repostore_id = RepoStoreId::Repo(repo_id);
// let mut writer = self
// .overlayid_to_repostore
// .write()
// .expect("write overlayid_to_repostore hashmap");
// writer.insert(*overlay_id, repostore_id.clone());
// // now opening/creating the RepoStore
// // TODO: last_access
// return self.open_or_create_repostore(repostore_id, |repo| f(repo));
// }
}
pub fn local_connection(&mut self, user: PubKey) -> BrokerConnectionLocal {
BrokerConnectionLocal::new(self, user)
}
pub fn protocol_handler(self: Arc<Self>) -> ProtocolHandler {
let (s, r) = async_channel::unbounded::<Vec<u8>>();
return ProtocolHandler {
addr: None,
broker: Arc::clone(&self),
protocol: ProtocolType::Start,
auth_protocol: None,
broker_protocol: None,
ext_protocol: None,
r: Some(r),
s,
};
}
pub fn add_user(
&self,
admin_user: PubKey,
user_id: PubKey,
sig: Sig,
) -> Result<(), ProtocolError> {
log_debug!("ADDING USER {}", user_id);
// TODO add is_admin boolean
// TODO check that admin_user is indeed an admin
// verify signature
let op_content = AddUserContentV0 { user: user_id };
let _ = verify(&serde_bare::to_vec(&op_content).unwrap(), sig, admin_user)?;
// check user_id is not already present
let account = Account::open(&user_id, &self.store);
if account.is_ok() {
Err(ProtocolError::UserAlreadyExists)
}
// if not, add to store
else {
let _ = Account::create(&user_id, false, &self.store)?;
Ok(())
}
}
pub fn del_user(
&self,
admin_user: PubKey,
user_id: PubKey,
sig: Sig,
) -> Result<(), ProtocolError> {
// TODO implement del_user
Ok(())
}
pub fn add_client(
&self,
user: PubKey,
client_id: PubKey,
sig: Sig,
) -> Result<(), ProtocolError> {
// TODO implement add_client
Ok(())
}
pub fn del_client(
&self,
user: PubKey,
client_id: PubKey,
sig: Sig,
) -> Result<(), ProtocolError> {
// TODO implement del_client
Ok(())
}
pub fn connect_overlay(&self, user: PubKey, overlay: OverlayId) -> Result<(), ProtocolError> {
// TODO check that the broker has already joined this overlay. if not, send OverlayNotJoined
Err(ProtocolError::OverlayNotJoined)
}
pub fn del_object(
&self,
user: PubKey,
overlay: Digest,
id: ObjectId,
) -> Result<(), ProtocolError> {
self.get_repostore_from_overlay_id(&overlay, |store| {
// TODO, only admin users can delete on a store on this broker
let obj = Object::load(id, None, store);
if obj.is_err() {
return Err(ProtocolError::NotFound);
}
let o = obj.ok().unwrap();
let mut deduplicated: HashSet<ObjectId> = HashSet::new();
for block in o.blocks() {
let id = block.id();
if deduplicated.get(&id).is_none() {
store.del(&id)?;
deduplicated.insert(id);
}
}
Ok(())
})
}
pub fn pin_object(
&self,
user: PubKey,
overlay: OverlayId,
id: ObjectId,
) -> Result<(), ProtocolError> {
self.get_repostore_from_overlay_id(&overlay, |store| {
// TODO, store the user who pins, and manage reference counting on how many users pin/unpin
let obj = Object::load(id, None, store);
if obj.is_err() {
return Err(ProtocolError::NotFound);
}
let o = obj.ok().unwrap();
let mut deduplicated: HashSet<ObjectId> = HashSet::new();
for block in o.blocks() {
let id = block.id();
if deduplicated.get(&id).is_none() {
store.pin(&id)?;
deduplicated.insert(id);
}
}
Ok(())
})
}
pub fn unpin_object(
&self,
user: PubKey,
overlay: OverlayId,
id: ObjectId,
) -> Result<(), ProtocolError> {
self.get_repostore_from_overlay_id(&overlay, |store| {
// TODO, store the user who pins, and manage reference counting on how many users pin/unpin
let obj = Object::load(id, None, store);
if obj.is_err() {
return Err(ProtocolError::NotFound);
}
let o = obj.ok().unwrap();
let mut deduplicated: HashSet<ObjectId> = HashSet::new();
for block in o.blocks() {
let id = block.id();
if deduplicated.get(&id).is_none() {
store.unpin(&id)?;
deduplicated.insert(id);
}
}
Ok(())
})
}
pub fn copy_object(
&self,
user: PubKey,
overlay: OverlayId,
id: ObjectId,
expiry: Option<Timestamp>,
) -> Result<ObjectId, ProtocolError> {
// self.get_repostore_from_overlay_id(&overlay, |store| {
// //let obj = Object::from_store(id, None, store);
// //Ok(Object::copy(id, expiry, store)?)
// });
todo!();
}
pub fn put_block(
&self,
user: PubKey,
overlay: OverlayId,
block: &Block,
) -> Result<(), ProtocolError> {
self.get_repostore_from_overlay_id(&overlay, |store| {
let _ = store.put(block)?;
Ok(())
})
}
pub fn get_block(
&self,
user: PubKey,
overlay: OverlayId,
id: BlockId,
include_children: bool,
topic: Option<PubKey>,
) -> Result<async_channel::Receiver<Block>, ProtocolError> {
self.get_repostore_from_overlay_id(&overlay, |store| {
let (s, r) = async_channel::unbounded::<Block>();
if !include_children {
let block = store.get(&id)?;
s.send_blocking(block)
.map_err(|_e| ProtocolError::IoError)?;
Ok(r)
} else {
let obj = Object::load(id, None, store);
// TODO return partial blocks when some are missing ?
if obj.is_err() {
//&& obj.err().unwrap().len() == 1 && obj.err().unwrap()[0] == id {
return Err(ProtocolError::NotFound);
}
// TODO use a task to send non blocking (streaming)
let o = obj.ok().unwrap();
//log_debug!("{} BLOCKS ", o.blocks().len());
let mut deduplicated: HashSet<BlockId> = HashSet::new();
for block in o.blocks() {
let id = block.id();
if deduplicated.get(&id).is_none() {
s.send_blocking(block.clone())
.map_err(|_e| ProtocolError::IoError)?;
deduplicated.insert(id);
}
}
Ok(r)
}
})
}
pub fn sync_branch(
&self,
user: PubKey,
overlay: &OverlayId,
heads: &Vec<ObjectId>,
known_heads: &Vec<ObjectId>,
known_commits: &BloomFilter,
) -> Result<async_channel::Receiver<Block>, ProtocolError> {
//log_debug!("heads {:?}", heads);
//log_debug!("known_heads {:?}", known_heads);
//log_debug!("known_commits {:?}", known_commits);
self.get_repostore_from_overlay_id(&overlay, |store| {
let (s, r) = async_channel::unbounded::<Block>();
let res = Branch::sync_req(heads, known_heads, known_commits, store)
.map_err(|e| ProtocolError::ObjectParseError)?;
// todo, use a task to send non blocking (streaming)
log_debug!("SYNCING {} COMMITS", res.len());
let mut deduplicated: HashSet<BlockId> = HashSet::new();
for objectid in res {
let object = Object::load(objectid, None, store)?;
for block in object.blocks() {
let id = block.id();
if deduplicated.get(&id).is_none() {
s.send_blocking(block.clone())
.map_err(|_e| ProtocolError::IoError)?;
deduplicated.insert(id);
}
}
}
Ok(r)
})
}
// fn compute_repostore_id(&self, overlay: OverlayId, repo_id: Option<PubKey>) -> RepoStoreId {
// match self.mode {
// ConfigMode::Core => RepoStoreId::Overlay(overlay),
// ConfigMode::Local => RepoStoreId::Repo(repo_id.unwrap()),
// }
// }
pub fn join_overlay(
&self,
user: PubKey,
overlay_id: OverlayId,
repo_id: Option<PubKey>,
secret: SymKey,
peers: &Vec<PeerAdvert>,
) -> Result<(), ProtocolError> {
// check if this overlay already exists
//log_debug!("SEARCHING OVERLAY");
let overlay_res = Overlay::open(&overlay_id, &self.store);
let overlay = match overlay_res {
Err(StorageError::NotFound) => {
// we have to add it
if self.mode == ConfigMode::Local && repo_id.is_none() {
return Err(ProtocolError::RepoIdRequired);
}
let over = Overlay::create(
&overlay_id,
&secret,
if self.mode == ConfigMode::Local {
repo_id
} else {
None
},
&self.store,
)?;
// we need to add an encryption key for the repostore.
let mut random_buf = [0u8; 32];
getrandom::getrandom(&mut random_buf).unwrap();
let key = SymKey::ChaCha20Key(random_buf);
let _ = RepoStoreInfo::create(&overlay_id, &key, &self.store)?; // TODO in case of error, delete the previously created Overlay
//log_debug!("KEY ADDED");
over
}
Err(e) => return Err(e.into()),
Ok(overlay) => overlay,
};
//log_debug!("OVERLAY FOUND");
// add the peers to the overlay
for advert in peers {
Peer::update_or_create(advert, &self.store)?;
overlay.add_peer(&advert.peer())?;
}
//log_debug!("PEERS ADDED");
// now adding the overlay_id to the account
let account = Account::open(&user, &self.store)?; // TODO in case of error, delete the previously created Overlay
account.add_overlay(&overlay_id)?;
//log_debug!("USER <-> OVERLAY");
//TODO: connect to peers
Ok(())
}
}

@ -15,18 +15,18 @@ use std::io::Write;
use std::path::{Path, PathBuf}; use std::path::{Path, PathBuf};
use std::sync::Mutex; use std::sync::Mutex;
use crate::broker_store::account::Account; use crate::broker_storage::account::Account;
use crate::broker_store::invitation::Invitation; use crate::broker_storage::invitation::Invitation;
use crate::broker_store::wallet::Wallet; use crate::broker_storage::wallet::Wallet;
use crate::types::*; use crate::types::*;
use ng_net::errors::{ProtocolError, ServerError}; use ng_net::errors::{ProtocolError, ServerError};
use ng_net::server_storage::*; use ng_net::server_storage::*;
use ng_net::types::{BootstrapContentV0, InvitationCode, InvitationV0}; use ng_net::types::{BootstrapContentV0, InvitationCode, InvitationV0};
use ng_repo::kcv_store::KCVStore; use ng_repo::errors::StorageError;
use ng_repo::kcv_storage::KCVStore;
use ng_repo::log::*; use ng_repo::log::*;
use ng_repo::store::StorageError;
use ng_repo::types::{PeerId, PubKey, SymKey}; use ng_repo::types::{PeerId, PubKey, SymKey};
use ng_stores_rocksdb::kcv_store::RocksdbKCVStore; use ng_storage_rocksdb::kcv_storage::RocksdbKCVStore;
pub struct RocksdbServerStorage { pub struct RocksdbServerStorage {
wallet_storage: RocksdbKCVStore, wallet_storage: RocksdbKCVStore,

@ -48,7 +48,7 @@ additional terms or conditions.
NextGraph received funding through the [NGI Assure Fund](https://nlnet.nl/project/NextGraph/index.html), a fund established by [NLnet](https://nlnet.nl/) with financial support from the European Commission's [Next Generation Internet](https://ngi.eu/) programme, under the aegis of DG Communications Networks, Content and Technology under grant agreement No 957073. NextGraph received funding through the [NGI Assure Fund](https://nlnet.nl/project/NextGraph/index.html), a fund established by [NLnet](https://nlnet.nl/) with financial support from the European Commission's [Next Generation Internet](https://ngi.eu/) programme, under the aegis of DG Communications Networks, Content and Technology under grant agreement No 957073.
[rustc-image]: https://img.shields.io/badge/rustc-1.64+-blue.svg [rustc-image]: https://img.shields.io/badge/rustc-1.74+-blue.svg
[license-image]: https://img.shields.io/badge/license-Apache2.0-blue.svg [license-image]: https://img.shields.io/badge/license-Apache2.0-blue.svg
[license-link]: https://git.nextgraph.org/NextGraph/nextgraph-rs/raw/branch/master/LICENSE-APACHE2 [license-link]: https://git.nextgraph.org/NextGraph/nextgraph-rs/raw/branch/master/LICENSE-APACHE2
[license-image2]: https://img.shields.io/badge/license-MIT-blue.svg [license-image2]: https://img.shields.io/badge/license-MIT-blue.svg

@ -48,4 +48,4 @@ features = ["js"]
[target.'cfg(not(target_arch = "wasm32"))'.dependencies] [target.'cfg(not(target_arch = "wasm32"))'.dependencies]
getrandom = "0.2.7" getrandom = "0.2.7"
default-net = { git = "https://git.nextgraph.org/NextGraph/default-net.git" } default-net = { git = "https://git.nextgraph.org/NextGraph/default-net.git" }
# ng-stores-rocksdb = { path = "../ng-stores-rocksdb", version = "0.1.0" } # ng-storage-rocksdb = { path = "../ng-storage-rocksdb", version = "0.1.0" }

@ -48,7 +48,7 @@ additional terms or conditions.
NextGraph received funding through the [NGI Assure Fund](https://nlnet.nl/project/NextGraph/index.html), a fund established by [NLnet](https://nlnet.nl/) with financial support from the European Commission's [Next Generation Internet](https://ngi.eu/) programme, under the aegis of DG Communications Networks, Content and Technology under grant agreement No 957073. NextGraph received funding through the [NGI Assure Fund](https://nlnet.nl/project/NextGraph/index.html), a fund established by [NLnet](https://nlnet.nl/) with financial support from the European Commission's [Next Generation Internet](https://ngi.eu/) programme, under the aegis of DG Communications Networks, Content and Technology under grant agreement No 957073.
[rustc-image]: https://img.shields.io/badge/rustc-1.64+-blue.svg [rustc-image]: https://img.shields.io/badge/rustc-1.74+-blue.svg
[license-image]: https://img.shields.io/badge/license-Apache2.0-blue.svg [license-image]: https://img.shields.io/badge/license-Apache2.0-blue.svg
[license-link]: https://git.nextgraph.org/NextGraph/nextgraph-rs/raw/branch/master/LICENSE-APACHE2 [license-link]: https://git.nextgraph.org/NextGraph/nextgraph-rs/raw/branch/master/LICENSE-APACHE2
[license-image2]: https://img.shields.io/badge/license-MIT-blue.svg [license-image2]: https://img.shields.io/badge/license-MIT-blue.svg

@ -22,11 +22,11 @@ use async_std::sync::{Arc, RwLock};
use either::Either; use either::Either;
use futures::channel::mpsc; use futures::channel::mpsc;
use futures::SinkExt; use futures::SinkExt;
use ng_repo::block_storage::HashMapBlockStorage;
use ng_repo::errors::NgError; use ng_repo::errors::NgError;
use ng_repo::errors::ObjectParseError; use ng_repo::errors::ObjectParseError;
use ng_repo::log::*; use ng_repo::log::*;
use ng_repo::object::Object; use ng_repo::object::Object;
use ng_repo::store::HashMapRepoStore;
use ng_repo::types::*; use ng_repo::types::*;
use ng_repo::utils::generate_keypair; use ng_repo::utils::generate_keypair;
use once_cell::sync::Lazy; use once_cell::sync::Lazy;
@ -88,9 +88,6 @@ pub struct Broker<'a> {
tauri_streams: HashMap<String, Sender<Commit>>, tauri_streams: HashMap<String, Sender<Commit>>,
disconnections_sender: Sender<String>, disconnections_sender: Sender<String>,
disconnections_receiver: Option<Receiver<String>>, disconnections_receiver: Option<Receiver<String>>,
//last_seq_function: Option<Box<LastSeqFn>>,
//base_path: Option<PathBuf>,
//in_memory: bool,
local_broker: Option<Box<dyn ILocalBroker + Send + Sync + 'a>>, local_broker: Option<Box<dyn ILocalBroker + Send + Sync + 'a>>,
} }
@ -346,7 +343,7 @@ impl<'a> Broker<'a> {
let blockstream = self let blockstream = self
.get_block_from_store_with_block_id(nuri, obj_ref.id, true) .get_block_from_store_with_block_id(nuri, obj_ref.id, true)
.await?; .await?;
let store = Box::new(HashMapRepoStore::from_block_stream(blockstream).await); let store = Box::new(HashMapBlockStorage::from_block_stream(blockstream).await);
Object::load(obj_ref.id, Some(obj_ref.key), &store) Object::load(obj_ref.id, Some(obj_ref.key), &store)
.map_err(|e| match e { .map_err(|e| match e {
@ -451,7 +448,7 @@ impl<'a> Broker<'a> {
// #[cfg(not(target_arch = "wasm32"))] // #[cfg(not(target_arch = "wasm32"))]
// pub fn test_storage(&self, path: PathBuf) { // pub fn test_storage(&self, path: PathBuf) {
// use ng_stores_rocksdb::kcv_store::RocksdbKCVStore; // use ng_storage_rocksdb::kcv_store::RocksdbKCVStore;
// let key: [u8; 32] = [0; 32]; // let key: [u8; 32] = [0; 32];
// let test_storage = RocksdbKCVStore::open(&path, key); // let test_storage = RocksdbKCVStore::open(&path, key);

@ -266,7 +266,7 @@ where
topic: Option<PubKey>, topic: Option<PubKey>,
) -> Result<Object, ProtocolError> { ) -> Result<Object, ProtocolError> {
let mut blockstream = self.get_block(id, true, topic).await?; let mut blockstream = self.get_block(id, true, topic).await?;
let mut store = HashMapRepoStore::new(); let mut store = HashMapBlockStorage::new();
while let Some(block) = blockstream.next().await { while let Some(block) = blockstream.next().await {
store.put(&block).unwrap(); store.put(&block).unwrap();
} }

@ -8,8 +8,7 @@
// according to those terms. // according to those terms.
use core::fmt; use core::fmt;
use ng_repo::errors::ObjectParseError; use ng_repo::errors::{ObjectParseError, StorageError};
use ng_repo::store::StorageError;
use num_enum::IntoPrimitive; use num_enum::IntoPrimitive;
use num_enum::TryFromPrimitive; use num_enum::TryFromPrimitive;
use std::convert::From; use std::convert::From;

@ -154,6 +154,11 @@ pub struct BrokerServerV0 {
pub peer_id: PubKey, pub peer_id: PubKey,
} }
#[derive(Clone, Debug, Serialize, Deserialize, PartialEq, Eq, Hash)]
pub enum BrokerServer {
V0(BrokerServerV0),
}
impl BrokerServerV0 { impl BrokerServerV0 {
pub fn new_localhost(peer_id: PubKey) -> Self { pub fn new_localhost(peer_id: PubKey) -> Self {
BrokerServerV0 { BrokerServerV0 {
@ -2516,6 +2521,7 @@ impl AdminResponse {
/// ///
/// When client will disconnect, the subscriptions and publisherAdvert of the topics will be removed, /// When client will disconnect, the subscriptions and publisherAdvert of the topics will be removed,
/// except if a PinRepo occurred before or after the OpenRepo /// except if a PinRepo occurred before or after the OpenRepo
/// replied with a RepoOpened
#[derive(Clone, Debug, Serialize, Deserialize)] #[derive(Clone, Debug, Serialize, Deserialize)]
pub struct OpenRepoV0 { pub struct OpenRepoV0 {
/// Repo Hash /// Repo Hash
@ -2536,6 +2542,7 @@ pub struct OpenRepoV0 {
pub allowed_peers: Vec<DirectPeerId>, pub allowed_peers: Vec<DirectPeerId>,
/// Maximum number of peers to connect to for this overlay (only valid for an inner (RW/WO) overlay) /// Maximum number of peers to connect to for this overlay (only valid for an inner (RW/WO) overlay)
/// 0 means automatic/unlimited
pub max_peer_count: u16, pub max_peer_count: u16,
/// list of topics that should be subscribed to /// list of topics that should be subscribed to
@ -2636,7 +2643,7 @@ pub struct RefreshPinRepoV0 {
/// The userId of banned user is revealed to the local broker where it was attached, which is a breach of privacy deemed acceptable /// The userId of banned user is revealed to the local broker where it was attached, which is a breach of privacy deemed acceptable
/// as only a broker that already knew the userid will enforce it, and /// as only a broker that already knew the userid will enforce it, and
/// that broker might be interested to know that the offending user was banned from a repo, as only malicious users are banned. /// that broker might be interested to know that the offending user was banned from a repo, as only malicious users are banned.
/// The broker might also discard this information, and just proceeed with the flush without much ado. /// The broker might also discard this information, and just proceed with the flush without much ado.
/// Of course, if the broker is controlled by the malicious user, it might not proceed with the ban/flush. But who cares. That broker will keep old data forever, but it is a malicious broker anyway. /// Of course, if the broker is controlled by the malicious user, it might not proceed with the ban/flush. But who cares. That broker will keep old data forever, but it is a malicious broker anyway.
pub flush_topics: Vec<(TopicId, Sig)>, pub flush_topics: Vec<(TopicId, Sig)>,
} }
@ -2731,6 +2738,8 @@ impl RepoPinStatus {
} }
/// Request subscription to a `Topic` of an already opened or pinned Repo /// Request subscription to a `Topic` of an already opened or pinned Repo
///
/// replied with a list of TopicSubRes containing the current heads that should be used to do a TopicSync
#[derive(Clone, Copy, Debug, Serialize, Deserialize)] #[derive(Clone, Copy, Debug, Serialize, Deserialize)]
pub struct TopicSubV0 { pub struct TopicSubV0 {
/// Topic to subscribe /// Topic to subscribe
@ -3005,11 +3014,29 @@ impl BlocksFound {
} }
} }
/// Topic subscription response V0
#[derive(Clone, Debug, Serialize, Deserialize)]
pub struct TopicSubResV0 {
/// Topic subscribed
pub topic: PubKey,
pub known_heads: Vec<ObjectId>,
}
/// Topic subscription response
///
/// it is a stream of blocks and or events.
#[derive(Clone, Debug, Serialize, Deserialize)]
pub enum TopicSubRes {
V0(TopicSubResV0),
}
/// Content of `ClientResponseV0` /// Content of `ClientResponseV0`
#[derive(Clone, Debug, Serialize, Deserialize)] #[derive(Clone, Debug, Serialize, Deserialize)]
pub enum ClientResponseContentV0 { pub enum ClientResponseContentV0 {
EmptyResponse, EmptyResponse,
Block(Block), Block(Block),
RepoOpened(Vec<TopicSubRes>),
TopicSubRes(TopicSubRes),
TopicSyncRes(TopicSyncRes), TopicSyncRes(TopicSyncRes),
BlocksFound(BlocksFound), BlocksFound(BlocksFound),
RepoPinStatus(RepoPinStatus), RepoPinStatus(RepoPinStatus),

@ -48,7 +48,7 @@ additional terms or conditions.
NextGraph received funding through the [NGI Assure Fund](https://nlnet.nl/project/NextGraph/index.html), a fund established by [NLnet](https://nlnet.nl/) with financial support from the European Commission's [Next Generation Internet](https://ngi.eu/) programme, under the aegis of DG Communications Networks, Content and Technology under grant agreement No 957073. NextGraph received funding through the [NGI Assure Fund](https://nlnet.nl/project/NextGraph/index.html), a fund established by [NLnet](https://nlnet.nl/) with financial support from the European Commission's [Next Generation Internet](https://ngi.eu/) programme, under the aegis of DG Communications Networks, Content and Technology under grant agreement No 957073.
[rustc-image]: https://img.shields.io/badge/rustc-1.64+-blue.svg [rustc-image]: https://img.shields.io/badge/rustc-1.74+-blue.svg
[license-image]: https://img.shields.io/badge/license-Apache2.0-blue.svg [license-image]: https://img.shields.io/badge/license-Apache2.0-blue.svg
[license-link]: https://git.nextgraph.org/NextGraph/nextgraph-rs/raw/branch/master/LICENSE-APACHE2 [license-link]: https://git.nextgraph.org/NextGraph/nextgraph-rs/raw/branch/master/LICENSE-APACHE2
[license-image2]: https://img.shields.io/badge/license-MIT-blue.svg [license-image2]: https://img.shields.io/badge/license-MIT-blue.svg

@ -11,6 +11,7 @@
use futures::StreamExt; use futures::StreamExt;
use crate::errors::*;
use crate::types::*; use crate::types::*;
use crate::utils::Receiver; use crate::utils::Receiver;
use std::sync::RwLock; use std::sync::RwLock;
@ -20,7 +21,7 @@ use std::{
mem::size_of_val, mem::size_of_val,
}; };
pub trait RepoStore: Send + Sync { pub trait BlockStorage: Send + Sync {
/// Load a block from the storage. /// Load a block from the storage.
fn get(&self, id: &BlockId) -> Result<Block, StorageError>; fn get(&self, id: &BlockId) -> Result<Block, StorageError>;
@ -34,29 +35,6 @@ pub trait RepoStore: Send + Sync {
fn len(&self) -> Result<usize, StorageError>; fn len(&self) -> Result<usize, StorageError>;
} }
#[derive(Debug, PartialEq, Eq, Clone)]
pub enum StorageError {
NotFound,
InvalidValue,
DifferentValue,
BackendError,
SerializationError,
AlreadyExists,
DataCorruption,
}
impl core::fmt::Display for StorageError {
fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
write!(f, "{:?}", self)
}
}
impl From<serde_bare::error::Error> for StorageError {
fn from(_e: serde_bare::error::Error) -> Self {
StorageError::SerializationError
}
}
/* LMDB values: /* LMDB values:
const MIN_SIZE: usize = 4072; const MIN_SIZE: usize = 4072;
@ -102,13 +80,13 @@ pub const fn store_max_value_size() -> usize {
} }
/// Store with a HashMap backend /// Store with a HashMap backend
pub struct HashMapRepoStore { pub struct HashMapBlockStorage {
blocks: RwLock<HashMap<BlockId, Block>>, blocks: RwLock<HashMap<BlockId, Block>>,
} }
impl HashMapRepoStore { impl HashMapBlockStorage {
pub fn new() -> HashMapRepoStore { pub fn new() -> HashMapBlockStorage {
HashMapRepoStore { HashMapBlockStorage {
blocks: RwLock::new(HashMap::new()), blocks: RwLock::new(HashMap::new()),
} }
} }
@ -135,7 +113,7 @@ impl HashMapRepoStore {
} }
} }
impl RepoStore for HashMapRepoStore { impl BlockStorage for HashMapBlockStorage {
fn get(&self, id: &BlockId) -> Result<Block, StorageError> { fn get(&self, id: &BlockId) -> Result<Block, StorageError> {
match self.blocks.read().unwrap().get(id) { match self.blocks.read().unwrap().get(id) {
Some(block) => { Some(block) => {

@ -14,9 +14,9 @@ use zeroize::{Zeroize, ZeroizeOnDrop};
// use fastbloom_rs::{BloomFilter as Filter, Membership}; // use fastbloom_rs::{BloomFilter as Filter, Membership};
use crate::block_storage::*;
use crate::errors::*; use crate::errors::*;
use crate::object::*; use crate::object::*;
use crate::store::*;
use crate::types::*; use crate::types::*;
use crate::utils::encrypt_in_place; use crate::utils::encrypt_in_place;
@ -33,6 +33,7 @@ impl BranchV0 {
let topic = topic_priv.to_pub(); let topic = topic_priv.to_pub();
BranchV0 { BranchV0 {
id, id,
content_type: BranchContentType::None,
repo, repo,
root_branch_readcap_id, root_branch_readcap_id,
topic, topic,
@ -96,18 +97,18 @@ impl Branch {
target_heads: &[ObjectId], target_heads: &[ObjectId],
known_heads: &[ObjectId], known_heads: &[ObjectId],
//their_filter: &BloomFilter, //their_filter: &BloomFilter,
store: &Box<impl RepoStore + ?Sized>, store: &Box<impl BlockStorage + ?Sized>,
) -> Result<Vec<ObjectId>, ObjectParseError> { ) -> Result<Vec<ObjectId>, ObjectParseError> {
//log_debug!(">> sync_req"); //log_debug!(">> sync_req");
//log_debug!(" target_heads: {:?}", target_heads); //log_debug!(" target_heads: {:?}", target_heads);
//log_debug!(" known_heads: {:?}", known_heads); //log_debug!(" known_heads: {:?}", known_heads);
/// Load causal past of a Commit `cobj` in a `Branch` from the `RepoStore`, /// Load causal past of a Commit `cobj` in a `Branch` from the `BlockStorage`,
/// and collect in `visited` the ObjectIds encountered on the way, stopping at any commit already belonging to `theirs` or the root of DAG. /// and collect in `visited` the ObjectIds encountered on the way, stopping at any commit already belonging to `theirs` or the root of DAG.
/// optionally collecting the missing objects/blocks that couldn't be found locally on the way /// optionally collecting the missing objects/blocks that couldn't be found locally on the way
fn load_causal_past( fn load_causal_past(
cobj: &Object, cobj: &Object,
store: &Box<impl RepoStore + ?Sized>, store: &Box<impl BlockStorage + ?Sized>,
theirs: &HashSet<ObjectId>, theirs: &HashSet<ObjectId>,
visited: &mut HashSet<ObjectId>, visited: &mut HashSet<ObjectId>,
missing: &mut Option<&mut HashSet<ObjectId>>, missing: &mut Option<&mut HashSet<ObjectId>>,
@ -179,16 +180,16 @@ mod test {
//use fastbloom_rs::{BloomFilter as Filter, FilterBuilder, Membership}; //use fastbloom_rs::{BloomFilter as Filter, FilterBuilder, Membership};
struct Test<'a> { struct Test<'a> {
storage: Box<dyn RepoStore + Send + Sync + 'a>, storage: Box<dyn BlockStorage + Send + Sync + 'a>,
} }
impl<'a> Test<'a> { impl<'a> Test<'a> {
fn storage(s: impl RepoStore + 'a) -> Self { fn storage(s: impl BlockStorage + 'a) -> Self {
Test { Test {
storage: Box::new(s), storage: Box::new(s),
} }
} }
fn s(&self) -> &Box<dyn RepoStore + Send + Sync + 'a> { fn s(&self) -> &Box<dyn BlockStorage + Send + Sync + 'a> {
&self.storage &self.storage
} }
} }
@ -207,7 +208,7 @@ mod test {
header: Option<CommitHeader>, header: Option<CommitHeader>,
store_pubkey: &StoreRepo, store_pubkey: &StoreRepo,
store_secret: &ReadCapSecret, store_secret: &ReadCapSecret,
store: &Box<impl RepoStore + ?Sized>, store: &Box<impl BlockStorage + ?Sized>,
) -> ObjectRef { ) -> ObjectRef {
let max_object_size = 4000; let max_object_size = 4000;
let mut obj = Object::new( let mut obj = Object::new(
@ -234,7 +235,7 @@ mod test {
body_ref: ObjectRef, body_ref: ObjectRef,
store_pubkey: &StoreRepo, store_pubkey: &StoreRepo,
store_secret: &ReadCapSecret, store_secret: &ReadCapSecret,
store: &Box<impl RepoStore + ?Sized>, store: &Box<impl BlockStorage + ?Sized>,
) -> ObjectRef { ) -> ObjectRef {
let header = CommitHeader::new_with_deps_and_acks( let header = CommitHeader::new_with_deps_and_acks(
deps.iter().map(|r| r.id).collect(), deps.iter().map(|r| r.id).collect(),
@ -280,7 +281,7 @@ mod test {
branch: BranchV0, branch: BranchV0,
store_pubkey: &StoreRepo, store_pubkey: &StoreRepo,
store_secret: &ReadCapSecret, store_secret: &ReadCapSecret,
store: &Box<impl RepoStore + ?Sized>, store: &Box<impl BlockStorage + ?Sized>,
) -> ObjectRef { ) -> ObjectRef {
let body: CommitBodyV0 = CommitBodyV0::Branch(Branch::V0(branch)); let body: CommitBodyV0 = CommitBodyV0::Branch(Branch::V0(branch));
//log_debug!("body: {:?}", body); //log_debug!("body: {:?}", body);
@ -297,7 +298,7 @@ mod test {
header: Option<CommitHeader>, header: Option<CommitHeader>,
store_pubkey: &StoreRepo, store_pubkey: &StoreRepo,
store_secret: &ReadCapSecret, store_secret: &ReadCapSecret,
store: &Box<impl RepoStore + ?Sized>, store: &Box<impl BlockStorage + ?Sized>,
) -> ObjectRef { ) -> ObjectRef {
let content = [7u8; 777].to_vec(); let content = [7u8; 777].to_vec();
let body = CommitBodyV0::AsyncTransaction(Transaction::V0(content)); let body = CommitBodyV0::AsyncTransaction(Transaction::V0(content));
@ -311,7 +312,7 @@ mod test {
) )
} }
let hashmap_storage = HashMapRepoStore::new(); let hashmap_storage = HashMapBlockStorage::new();
let t = Test::storage(hashmap_storage); let t = Test::storage(hashmap_storage);
// repo // repo

@ -15,11 +15,11 @@ use once_cell::sync::OnceCell;
use crate::errors::NgError; use crate::errors::NgError;
use crate::block_storage::*;
use crate::errors::*; use crate::errors::*;
use crate::log::*; use crate::log::*;
use crate::object::*; use crate::object::*;
use crate::repo::Repo; use crate::repo::Repo;
use crate::store::*;
use crate::types::*; use crate::types::*;
use crate::utils::*; use crate::utils::*;
use std::collections::HashSet; use std::collections::HashSet;
@ -129,7 +129,7 @@ impl CommitV0 {
block_size: usize, block_size: usize,
store_pubkey: &StoreRepo, store_pubkey: &StoreRepo,
store_secret: &ReadCapSecret, store_secret: &ReadCapSecret,
store: &Box<impl RepoStore + ?Sized>, store: &Box<impl BlockStorage + ?Sized>,
) -> Result<ObjectRef, StorageError> { ) -> Result<ObjectRef, StorageError> {
if self.id.is_some() && self.key.is_some() { if self.id.is_some() && self.key.is_some() {
return Ok(ObjectRef::from_id_key( return Ok(ObjectRef::from_id_key(
@ -224,7 +224,7 @@ impl Commit {
body: CommitBody, body: CommitBody,
store_pubkey: &StoreRepo, store_pubkey: &StoreRepo,
store_secret: &ReadCapSecret, store_secret: &ReadCapSecret,
storage: &Box<impl RepoStore + ?Sized>, storage: &Box<impl BlockStorage + ?Sized>,
) -> Result<Commit, NgError> { ) -> Result<Commit, NgError> {
Self::new_with_body_and_save( Self::new_with_body_and_save(
author_privkey, author_privkey,
@ -263,7 +263,7 @@ impl Commit {
block_size: usize, block_size: usize,
store_pubkey: &StoreRepo, store_pubkey: &StoreRepo,
store_secret: &ReadCapSecret, store_secret: &ReadCapSecret,
storage: &Box<impl RepoStore + ?Sized>, storage: &Box<impl BlockStorage + ?Sized>,
) -> Result<Commit, NgError> { ) -> Result<Commit, NgError> {
let (body_ref, mut saved_body) = let (body_ref, mut saved_body) =
body.clone() body.clone()
@ -307,7 +307,7 @@ impl Commit {
block_size: usize, block_size: usize,
store_pubkey: &StoreRepo, store_pubkey: &StoreRepo,
store_secret: &ReadCapSecret, store_secret: &ReadCapSecret,
store: &Box<impl RepoStore + ?Sized>, store: &Box<impl BlockStorage + ?Sized>,
) -> Result<ObjectRef, StorageError> { ) -> Result<ObjectRef, StorageError> {
match self { match self {
Commit::V0(v0) => v0.save(block_size, store_pubkey, store_secret, store), Commit::V0(v0) => v0.save(block_size, store_pubkey, store_secret, store),
@ -323,7 +323,7 @@ impl Commit {
/// Load commit from store /// Load commit from store
pub fn load( pub fn load(
commit_ref: ObjectRef, commit_ref: ObjectRef,
store: &Box<impl RepoStore + ?Sized>, store: &Box<impl BlockStorage + ?Sized>,
with_body: bool, with_body: bool,
) -> Result<Commit, CommitLoadError> { ) -> Result<Commit, CommitLoadError> {
let (id, key) = (commit_ref.id, commit_ref.key); let (id, key) = (commit_ref.id, commit_ref.key);
@ -356,7 +356,7 @@ impl Commit {
/// Load commit body from store /// Load commit body from store
pub fn load_body( pub fn load_body(
&self, &self,
store: &Box<impl RepoStore + ?Sized>, store: &Box<impl BlockStorage + ?Sized>,
) -> Result<&CommitBody, CommitLoadError> { ) -> Result<&CommitBody, CommitLoadError> {
if self.body().is_some() { if self.body().is_some() {
return Ok(self.body().unwrap()); return Ok(self.body().unwrap());
@ -457,7 +457,7 @@ impl Commit {
pub fn owners_signature_required( pub fn owners_signature_required(
&self, &self,
store: &Box<impl RepoStore + ?Sized>, store: &Box<impl BlockStorage + ?Sized>,
) -> Result<bool, CommitLoadError> { ) -> Result<bool, CommitLoadError> {
match self.load_body(store)? { match self.load_body(store)? {
CommitBody::V0(CommitBodyV0::UpdateRootBranch(new_root)) => { CommitBody::V0(CommitBodyV0::UpdateRootBranch(new_root)) => {
@ -635,15 +635,15 @@ impl Commit {
/// or a list of missing blocks /// or a list of missing blocks
pub fn verify_full_object_refs_of_branch_at_commit( pub fn verify_full_object_refs_of_branch_at_commit(
&self, &self,
store: &Box<impl RepoStore + ?Sized>, store: &Box<impl BlockStorage + ?Sized>,
) -> Result<Vec<ObjectId>, CommitLoadError> { ) -> Result<Vec<ObjectId>, CommitLoadError> {
//log_debug!(">> verify_full_object_refs_of_branch_at_commit: #{}", self.seq()); //log_debug!(">> verify_full_object_refs_of_branch_at_commit: #{}", self.seq());
/// Load `Commit`s of a `Branch` from the `RepoStore` starting from the given `Commit`, /// Load `Commit`s of a `Branch` from the `BlockStorage` starting from the given `Commit`,
/// and collect missing `ObjectId`s /// and collect missing `ObjectId`s
fn load_direct_object_refs( fn load_direct_object_refs(
commit: &Commit, commit: &Commit,
store: &Box<impl RepoStore + ?Sized>, store: &Box<impl BlockStorage + ?Sized>,
visited: &mut HashSet<ObjectId>, visited: &mut HashSet<ObjectId>,
missing: &mut HashSet<ObjectId>, missing: &mut HashSet<ObjectId>,
) -> Result<(), CommitLoadError> { ) -> Result<(), CommitLoadError> {
@ -772,7 +772,7 @@ impl CommitBody {
block_size: usize, block_size: usize,
store_pubkey: &StoreRepo, store_pubkey: &StoreRepo,
store_secret: &ReadCapSecret, store_secret: &ReadCapSecret,
store: &Box<impl RepoStore + ?Sized>, store: &Box<impl BlockStorage + ?Sized>,
) -> Result<(ObjectRef, Vec<BlockId>), StorageError> { ) -> Result<(ObjectRef, Vec<BlockId>), StorageError> {
let obj = Object::new( let obj = Object::new(
ObjectContent::V0(ObjectContentV0::CommitBody(self)), ObjectContent::V0(ObjectContentV0::CommitBody(self)),
@ -1458,16 +1458,16 @@ mod test {
use crate::log::*; use crate::log::*;
struct Test<'a> { struct Test<'a> {
storage: Box<dyn RepoStore + Send + Sync + 'a>, storage: Box<dyn BlockStorage + Send + Sync + 'a>,
} }
impl<'a> Test<'a> { impl<'a> Test<'a> {
fn storage(s: impl RepoStore + 'a) -> Self { fn storage(s: impl BlockStorage + 'a) -> Self {
Test { Test {
storage: Box::new(s), storage: Box::new(s),
} }
} }
fn s(&self) -> &Box<dyn RepoStore + Send + Sync + 'a> { fn s(&self) -> &Box<dyn BlockStorage + Send + Sync + 'a> {
&self.storage &self.storage
} }
} }
@ -1511,7 +1511,7 @@ mod test {
let max_object_size = 0; let max_object_size = 0;
let (store_repo, store_secret) = StoreRepo::dummy_public_v0(); let (store_repo, store_secret) = StoreRepo::dummy_public_v0();
let hashmap_storage = HashMapRepoStore::new(); let hashmap_storage = HashMapBlockStorage::new();
let storage = Box::new(hashmap_storage); let storage = Box::new(hashmap_storage);
let commit_ref = commit let commit_ref = commit
@ -1579,7 +1579,7 @@ mod test {
&store_secret, &store_secret,
); );
let hashmap_storage = HashMapRepoStore::new(); let hashmap_storage = HashMapBlockStorage::new();
let storage = Box::new(hashmap_storage); let storage = Box::new(hashmap_storage);
_ = obj.save(&storage).expect("save object"); _ = obj.save(&storage).expect("save object");
@ -1612,7 +1612,7 @@ mod test {
let max_object_size = 0; let max_object_size = 0;
let (store_repo, store_secret) = StoreRepo::dummy_public_v0(); let (store_repo, store_secret) = StoreRepo::dummy_public_v0();
let hashmap_storage = HashMapRepoStore::new(); let hashmap_storage = HashMapBlockStorage::new();
let storage = Box::new(hashmap_storage); let storage = Box::new(hashmap_storage);
let commit = Commit::new_with_body_and_save( let commit = Commit::new_with_body_and_save(
@ -1676,7 +1676,7 @@ mod test {
.unwrap(); .unwrap();
log_debug!("{}", commit); log_debug!("{}", commit);
let hashmap_storage = HashMapRepoStore::new(); let hashmap_storage = HashMapBlockStorage::new();
let t = Test::storage(hashmap_storage); let t = Test::storage(hashmap_storage);
let repo = let repo =
@ -1735,7 +1735,7 @@ mod test {
let max_object_size = 0; let max_object_size = 0;
let (store_repo, store_secret) = StoreRepo::dummy_public_v0(); let (store_repo, store_secret) = StoreRepo::dummy_public_v0();
let hashmap_storage = HashMapRepoStore::new(); let hashmap_storage = HashMapBlockStorage::new();
let t = Test::storage(hashmap_storage); let t = Test::storage(hashmap_storage);
let commit = Commit::new_with_body_and_save( let commit = Commit::new_with_body_and_save(
@ -1808,7 +1808,7 @@ mod test {
log_debug!("{}", commit); log_debug!("{}", commit);
let hashmap_storage = HashMapRepoStore::new(); let hashmap_storage = HashMapBlockStorage::new();
let t = Test::storage(hashmap_storage); let t = Test::storage(hashmap_storage);
let repo = Repo::new_with_member( let repo = Repo::new_with_member(

@ -10,7 +10,7 @@
//! Errors //! Errors
use crate::commit::{CommitLoadError, CommitVerifyError}; use crate::commit::{CommitLoadError, CommitVerifyError};
use crate::store::StorageError;
use crate::types::BlockId; use crate::types::BlockId;
use core::fmt; use core::fmt;
use std::error::Error; use std::error::Error;
@ -149,3 +149,26 @@ pub enum ObjectParseError {
/// Error deserializing content of the object /// Error deserializing content of the object
ObjectDeserializeError, ObjectDeserializeError,
} }
#[derive(Debug, PartialEq, Eq, Clone)]
pub enum StorageError {
NotFound,
InvalidValue,
DifferentValue,
BackendError,
SerializationError,
AlreadyExists,
DataCorruption,
}
impl core::fmt::Display for StorageError {
fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
write!(f, "{:?}", self)
}
}
impl From<serde_bare::error::Error> for StorageError {
fn from(_e: serde_bare::error::Error) -> Self {
StorageError::SerializationError
}
}

@ -8,9 +8,9 @@
//! Event, a message sent in the PUB/SUB //! Event, a message sent in the PUB/SUB
use crate::block_storage::*;
use crate::errors::*; use crate::errors::*;
use crate::object::*; use crate::object::*;
use crate::store::*;
use crate::types::*; use crate::types::*;
use crate::utils::*; use crate::utils::*;
use core::fmt; use core::fmt;
@ -61,7 +61,7 @@ impl Event {
topic_id: TopicId, topic_id: TopicId,
branch_read_cap_secret: ReadCapSecret, branch_read_cap_secret: ReadCapSecret,
topic_priv_key: &BranchWriteCapSecret, topic_priv_key: &BranchWriteCapSecret,
storage: &'a Box<dyn RepoStore + Send + Sync + 'a>, storage: &'a Box<dyn BlockStorage + Send + Sync + 'a>,
) -> Result<Event, NgError> { ) -> Result<Event, NgError> {
Ok(Event::V0(EventV0::new( Ok(Event::V0(EventV0::new(
publisher, publisher,
@ -85,7 +85,7 @@ impl EventV0 {
topic_id: TopicId, topic_id: TopicId,
branch_read_cap_secret: ReadCapSecret, branch_read_cap_secret: ReadCapSecret,
topic_priv_key: &BranchWriteCapSecret, topic_priv_key: &BranchWriteCapSecret,
storage: &'a Box<dyn RepoStore + Send + Sync + 'a>, storage: &'a Box<dyn BlockStorage + Send + Sync + 'a>,
) -> Result<EventV0, NgError> { ) -> Result<EventV0, NgError> {
let mut blocks = vec![]; let mut blocks = vec![];
for bid in commit.blocks().iter() { for bid in commit.blocks().iter() {

@ -17,10 +17,10 @@ use chacha20::cipher::{KeyIvInit, StreamCipher};
use chacha20::ChaCha20; use chacha20::ChaCha20;
use zeroize::Zeroize; use zeroize::Zeroize;
use crate::block_storage::*;
use crate::errors::*; use crate::errors::*;
use crate::log::*; use crate::log::*;
use crate::object::*; use crate::object::*;
use crate::store::*;
use crate::types::*; use crate::types::*;
/// File errors /// File errors
@ -83,7 +83,7 @@ impl<'a> File<'a> {
pub fn open( pub fn open(
id: ObjectId, id: ObjectId,
key: SymKey, key: SymKey,
storage: &'a Box<dyn RepoStore + Send + Sync + 'a>, storage: &'a Box<dyn BlockStorage + Send + Sync + 'a>,
) -> Result<File<'a>, FileError> { ) -> Result<File<'a>, FileError> {
let root_block = storage.get(&id)?; let root_block = storage.get(&id)?;
@ -133,8 +133,8 @@ impl ReadFile for SmallFileV0 {
/// A RandomAccessFile in memory. This is not used to serialize data /// A RandomAccessFile in memory. This is not used to serialize data
pub struct RandomAccessFile<'a> { pub struct RandomAccessFile<'a> {
//storage: Arc<&'a dyn RepoStore>, //storage: Arc<&'a dyn BlockStorage>,
storage: &'a Box<dyn RepoStore + Send + Sync + 'a>, storage: &'a Box<dyn BlockStorage + Send + Sync + 'a>,
/// accurate once saved or opened /// accurate once saved or opened
meta: RandomAccessFileMeta, meta: RandomAccessFileMeta,
@ -263,7 +263,7 @@ impl<'a> RandomAccessFile<'a> {
conv_key: &[u8; blake3::OUT_LEN], conv_key: &[u8; blake3::OUT_LEN],
children: Vec<ObjectId>, children: Vec<ObjectId>,
already_existing: &mut HashMap<BlockKey, BlockId>, already_existing: &mut HashMap<BlockKey, BlockId>,
storage: &Box<dyn RepoStore + Send + Sync + 'a>, storage: &Box<dyn BlockStorage + Send + Sync + 'a>,
) -> Result<(BlockId, BlockKey), StorageError> { ) -> Result<(BlockId, BlockKey), StorageError> {
let key_hash = blake3::keyed_hash(conv_key, &content); let key_hash = blake3::keyed_hash(conv_key, &content);
@ -294,7 +294,7 @@ impl<'a> RandomAccessFile<'a> {
conv_key: &[u8; blake3::OUT_LEN], conv_key: &[u8; blake3::OUT_LEN],
children: Vec<(BlockId, BlockKey)>, children: Vec<(BlockId, BlockKey)>,
already_existing: &mut HashMap<BlockKey, BlockId>, already_existing: &mut HashMap<BlockKey, BlockId>,
storage: &Box<dyn RepoStore + Send + Sync + 'a>, storage: &Box<dyn BlockStorage + Send + Sync + 'a>,
) -> Result<(BlockId, BlockKey), StorageError> { ) -> Result<(BlockId, BlockKey), StorageError> {
let mut ids: Vec<BlockId> = Vec::with_capacity(children.len()); let mut ids: Vec<BlockId> = Vec::with_capacity(children.len());
let mut keys: Vec<BlockKey> = Vec::with_capacity(children.len()); let mut keys: Vec<BlockKey> = Vec::with_capacity(children.len());
@ -314,7 +314,7 @@ impl<'a> RandomAccessFile<'a> {
leaves: &[(BlockId, BlockKey)], leaves: &[(BlockId, BlockKey)],
conv_key: &ChaCha20Key, conv_key: &ChaCha20Key,
arity: u16, arity: u16,
storage: &'a Box<dyn RepoStore + Send + Sync + 'a>, storage: &'a Box<dyn BlockStorage + Send + Sync + 'a>,
) -> Result<(BlockId, BlockKey), StorageError> { ) -> Result<(BlockId, BlockKey), StorageError> {
let mut parents: Vec<(BlockId, BlockKey)> = vec![]; let mut parents: Vec<(BlockId, BlockKey)> = vec![];
let mut chunks = leaves.chunks(arity as usize); let mut chunks = leaves.chunks(arity as usize);
@ -347,7 +347,7 @@ impl<'a> RandomAccessFile<'a> {
blocks: &[(BlockId, BlockKey)], blocks: &[(BlockId, BlockKey)],
meta: &mut RandomAccessFileMeta, meta: &mut RandomAccessFileMeta,
conv_key: &ChaCha20Key, conv_key: &ChaCha20Key,
storage: &'a Box<dyn RepoStore + Send + Sync + 'a>, storage: &'a Box<dyn BlockStorage + Send + Sync + 'a>,
) -> Result<((BlockId, BlockKey), (BlockId, BlockKey)), FileError> { ) -> Result<((BlockId, BlockKey), (BlockId, BlockKey)), FileError> {
let leaf_blocks_nbr = blocks.len(); let leaf_blocks_nbr = blocks.len();
let arity = meta.arity(); let arity = meta.arity();
@ -406,7 +406,7 @@ impl<'a> RandomAccessFile<'a> {
metadata: Vec<u8>, metadata: Vec<u8>,
store: &StoreRepo, store: &StoreRepo,
store_secret: &ReadCapSecret, store_secret: &ReadCapSecret,
storage: &'a Box<dyn RepoStore + Send + Sync + 'a>, storage: &'a Box<dyn BlockStorage + Send + Sync + 'a>,
) -> Result<RandomAccessFile<'a>, FileError> { ) -> Result<RandomAccessFile<'a>, FileError> {
//let max_block_size = store_max_value_size(); //let max_block_size = store_max_value_size();
let valid_block_size = store_valid_value_size(block_size) - BLOCK_EXTRA; let valid_block_size = store_valid_value_size(block_size) - BLOCK_EXTRA;
@ -477,7 +477,7 @@ impl<'a> RandomAccessFile<'a> {
metadata: Vec<u8>, metadata: Vec<u8>,
store: &StoreRepo, store: &StoreRepo,
store_secret: &ReadCapSecret, store_secret: &ReadCapSecret,
storage: &'a Box<dyn RepoStore + Send + Sync + 'a>, storage: &'a Box<dyn BlockStorage + Send + Sync + 'a>,
) -> Self { ) -> Self {
let valid_block_size = store_valid_value_size(block_size) - BLOCK_EXTRA; let valid_block_size = store_valid_value_size(block_size) - BLOCK_EXTRA;
@ -617,7 +617,7 @@ impl<'a> RandomAccessFile<'a> {
pub fn open( pub fn open(
id: ObjectId, id: ObjectId,
key: SymKey, key: SymKey,
storage: &'a Box<dyn RepoStore + Send + Sync + 'a>, storage: &'a Box<dyn BlockStorage + Send + Sync + 'a>,
) -> Result<RandomAccessFile<'a>, FileError> { ) -> Result<RandomAccessFile<'a>, FileError> {
// load root block // load root block
let root_block = storage.get(&id)?; let root_block = storage.get(&id)?;
@ -735,16 +735,16 @@ mod test {
use std::io::Read; use std::io::Read;
struct Test<'a> { struct Test<'a> {
storage: Box<dyn RepoStore + Send + Sync + 'a>, storage: Box<dyn BlockStorage + Send + Sync + 'a>,
} }
impl<'a> Test<'a> { impl<'a> Test<'a> {
fn storage(s: impl RepoStore + 'a) -> Self { fn storage(s: impl BlockStorage + 'a) -> Self {
Test { Test {
storage: Box::new(s), storage: Box::new(s),
} }
} }
fn s(&self) -> &Box<dyn RepoStore + Send + Sync + 'a> { fn s(&self) -> &Box<dyn BlockStorage + Send + Sync + 'a> {
&self.storage &self.storage
} }
} }
@ -755,10 +755,10 @@ mod test {
let block_size = store_max_value_size(); let block_size = store_max_value_size();
//store_valid_value_size(0) //store_valid_value_size(0)
let hashmap_storage = HashMapRepoStore::new(); let hashmap_storage = HashMapBlockStorage::new();
let t = Test::storage(hashmap_storage); let t = Test::storage(hashmap_storage);
//let storage: Arc<&dyn RepoStore> = Arc::new(&hashmap_storage); //let storage: Arc<&dyn BlockStorage> = Arc::new(&hashmap_storage);
////// 1 MB of data! ////// 1 MB of data!
let data_size = block_size - BLOCK_EXTRA; let data_size = block_size - BLOCK_EXTRA;
@ -834,7 +834,7 @@ mod test {
const MAX_ARITY_LEAVES: usize = 15887; const MAX_ARITY_LEAVES: usize = 15887;
const MAX_DATA_PAYLOAD_SIZE: usize = 1048564; const MAX_DATA_PAYLOAD_SIZE: usize = 1048564;
let hashmap_storage = HashMapRepoStore::new(); let hashmap_storage = HashMapBlockStorage::new();
let t = Test::storage(hashmap_storage); let t = Test::storage(hashmap_storage);
////// 16 GB of data! ////// 16 GB of data!
@ -873,7 +873,7 @@ mod test {
const MAX_ARITY_LEAVES: usize = 15887; const MAX_ARITY_LEAVES: usize = 15887;
const MAX_DATA_PAYLOAD_SIZE: usize = 1048564; const MAX_DATA_PAYLOAD_SIZE: usize = 1048564;
let hashmap_storage = HashMapRepoStore::new(); let hashmap_storage = HashMapBlockStorage::new();
let t = Test::storage(hashmap_storage); let t = Test::storage(hashmap_storage);
////// 16 GB of data! ////// 16 GB of data!
@ -911,7 +911,7 @@ mod test {
pub fn test_depth_3() { pub fn test_depth_3() {
const MAX_ARITY_LEAVES: usize = 61; const MAX_ARITY_LEAVES: usize = 61;
const MAX_DATA_PAYLOAD_SIZE: usize = 4084; const MAX_DATA_PAYLOAD_SIZE: usize = 4084;
let hashmap_storage = HashMapRepoStore::new(); let hashmap_storage = HashMapBlockStorage::new();
let t = Test::storage(hashmap_storage); let t = Test::storage(hashmap_storage);
////// 900 MB of data! ////// 900 MB of data!
@ -981,7 +981,7 @@ mod test {
* MAX_ARITY_LEAVES * MAX_ARITY_LEAVES
* MAX_DATA_PAYLOAD_SIZE; * MAX_DATA_PAYLOAD_SIZE;
let hashmap_storage = HashMapRepoStore::new(); let hashmap_storage = HashMapBlockStorage::new();
let t = Test::storage(hashmap_storage); let t = Test::storage(hashmap_storage);
let (store_repo, store_secret) = StoreRepo::dummy_public_v0(); let (store_repo, store_secret) = StoreRepo::dummy_public_v0();
@ -1022,7 +1022,7 @@ mod test {
.read_to_end(&mut img_buffer) .read_to_end(&mut img_buffer)
.expect("read of test.jpg"); .expect("read of test.jpg");
let hashmap_storage = HashMapRepoStore::new(); let hashmap_storage = HashMapBlockStorage::new();
let t = Test::storage(hashmap_storage); let t = Test::storage(hashmap_storage);
let (store_repo, store_secret) = StoreRepo::dummy_public_v0(); let (store_repo, store_secret) = StoreRepo::dummy_public_v0();
@ -1097,7 +1097,7 @@ mod test {
.read_to_end(&mut img_buffer) .read_to_end(&mut img_buffer)
.expect("read of test.jpg"); .expect("read of test.jpg");
let hashmap_storage = HashMapRepoStore::new(); let hashmap_storage = HashMapBlockStorage::new();
let t = Test::storage(hashmap_storage); let t = Test::storage(hashmap_storage);
let (store_repo, store_secret) = StoreRepo::dummy_public_v0(); let (store_repo, store_secret) = StoreRepo::dummy_public_v0();
@ -1174,7 +1174,7 @@ mod test {
.read_to_end(&mut img_buffer) .read_to_end(&mut img_buffer)
.expect("read of test.jpg"); .expect("read of test.jpg");
let hashmap_storage = HashMapRepoStore::new(); let hashmap_storage = HashMapBlockStorage::new();
let t = Test::storage(hashmap_storage); let t = Test::storage(hashmap_storage);
let (store_repo, store_secret) = StoreRepo::dummy_public_v0(); let (store_repo, store_secret) = StoreRepo::dummy_public_v0();
@ -1259,7 +1259,7 @@ mod test {
let first_block_content = img_buffer[0..4084].to_vec(); let first_block_content = img_buffer[0..4084].to_vec();
let hashmap_storage = HashMapRepoStore::new(); let hashmap_storage = HashMapBlockStorage::new();
let t = Test::storage(hashmap_storage); let t = Test::storage(hashmap_storage);
let (store_repo, store_secret) = StoreRepo::dummy_public_v0(); let (store_repo, store_secret) = StoreRepo::dummy_public_v0();
@ -1342,7 +1342,7 @@ mod test {
let chunk_nbr = data_size / 5000000; let chunk_nbr = data_size / 5000000;
let last_chunk = data_size % 5000000; let last_chunk = data_size % 5000000;
let hashmap_storage = HashMapRepoStore::new(); let hashmap_storage = HashMapBlockStorage::new();
let t = Test::storage(hashmap_storage); let t = Test::storage(hashmap_storage);
let (store_repo, store_secret) = StoreRepo::dummy_public_v0(); let (store_repo, store_secret) = StoreRepo::dummy_public_v0();
@ -1396,7 +1396,7 @@ mod test {
.read_to_end(&mut img_buffer) .read_to_end(&mut img_buffer)
.expect("read of test.jpg"); .expect("read of test.jpg");
let hashmap_storage = HashMapRepoStore::new(); let hashmap_storage = HashMapBlockStorage::new();
let t = Test::storage(hashmap_storage); let t = Test::storage(hashmap_storage);
let (store_repo, store_secret) = StoreRepo::dummy_public_v0(); let (store_repo, store_secret) = StoreRepo::dummy_public_v0();
@ -1464,7 +1464,7 @@ mod test {
log_debug!("{}", obj); log_debug!("{}", obj);
let hashmap_storage = HashMapRepoStore::new(); let hashmap_storage = HashMapBlockStorage::new();
let t = Test::storage(hashmap_storage); let t = Test::storage(hashmap_storage);
let _ = obj.save_in_test(t.s()).expect("save"); let _ = obj.save_in_test(t.s()).expect("save");
@ -1490,7 +1490,7 @@ mod test {
let max_object_size = store_max_value_size(); let max_object_size = store_max_value_size();
let (store_repo, store_secret) = StoreRepo::dummy_public_v0(); let (store_repo, store_secret) = StoreRepo::dummy_public_v0();
let hashmap_storage = HashMapRepoStore::new(); let hashmap_storage = HashMapBlockStorage::new();
let t = Test::storage(hashmap_storage); let t = Test::storage(hashmap_storage);
log_debug!("creating empty file"); log_debug!("creating empty file");
@ -1533,7 +1533,7 @@ mod test {
let f = std::fs::File::open("[enter path of a big file here]").expect("open of a big file"); let f = std::fs::File::open("[enter path of a big file here]").expect("open of a big file");
let mut reader = BufReader::new(f); let mut reader = BufReader::new(f);
let hashmap_storage = HashMapRepoStore::new(); let hashmap_storage = HashMapBlockStorage::new();
let t = Test::storage(hashmap_storage); let t = Test::storage(hashmap_storage);
let (store_repo, store_secret) = StoreRepo::dummy_public_v0(); let (store_repo, store_secret) = StoreRepo::dummy_public_v0();
@ -1587,7 +1587,7 @@ mod test {
let f = std::fs::File::open("[enter path of a big file here]").expect("open of a big file"); let f = std::fs::File::open("[enter path of a big file here]").expect("open of a big file");
let mut reader = BufReader::new(f); let mut reader = BufReader::new(f);
let hashmap_storage = HashMapRepoStore::new(); let hashmap_storage = HashMapBlockStorage::new();
let t = Test::storage(hashmap_storage); let t = Test::storage(hashmap_storage);
let (store_repo, store_secret) = StoreRepo::dummy_public_v0(); let (store_repo, store_secret) = StoreRepo::dummy_public_v0();

@ -8,7 +8,7 @@
//! KeyColumnValue Store abstraction //! KeyColumnValue Store abstraction
use crate::store::StorageError; use crate::errors::StorageError;
// TODO:remove mut on self for trait WriteTransaction methods // TODO:remove mut on self for trait WriteTransaction methods

@ -8,7 +8,7 @@
pub mod types; pub mod types;
pub mod store; pub mod block_storage;
pub mod block; pub mod block;
@ -30,7 +30,7 @@ pub mod utils;
pub mod errors; pub mod errors;
pub mod kcv_store; pub mod kcv_storage;
pub mod os_info; pub mod os_info;

@ -18,9 +18,9 @@ use chacha20::cipher::{KeyIvInit, StreamCipher};
use chacha20::ChaCha20; use chacha20::ChaCha20;
use zeroize::Zeroize; use zeroize::Zeroize;
use crate::block_storage::*;
use crate::errors::*; use crate::errors::*;
use crate::log::*; use crate::log::*;
use crate::store::*;
use crate::types::*; use crate::types::*;
pub const BLOCK_EXTRA: usize = 12; // 8 is the smallest extra + BLOCK_MAX_DATA_EXTRA pub const BLOCK_EXTRA: usize = 12; // 8 is the smallest extra + BLOCK_MAX_DATA_EXTRA
@ -418,17 +418,17 @@ impl Object {
} }
} }
/// Load an Object from RepoStore /// Load an Object from BlockStorage
/// ///
/// Returns Ok(Object) or an Err(ObjectParseError::MissingBlocks(Vec<ObjectId>)) of missing BlockIds /// Returns Ok(Object) or an Err(ObjectParseError::MissingBlocks(Vec<ObjectId>)) of missing BlockIds
pub fn load( pub fn load(
id: ObjectId, id: ObjectId,
key: Option<SymKey>, key: Option<SymKey>,
store: &Box<impl RepoStore + ?Sized>, store: &Box<impl BlockStorage + ?Sized>,
) -> Result<Object, ObjectParseError> { ) -> Result<Object, ObjectParseError> {
fn load_tree( fn load_tree(
parents: Vec<BlockId>, parents: Vec<BlockId>,
store: &Box<impl RepoStore + ?Sized>, store: &Box<impl BlockStorage + ?Sized>,
blocks: &mut Vec<BlockId>, blocks: &mut Vec<BlockId>,
missing: &mut Vec<BlockId>, missing: &mut Vec<BlockId>,
block_contents: &mut HashMap<BlockId, Block>, block_contents: &mut HashMap<BlockId, Block>,
@ -517,7 +517,10 @@ impl Object {
} }
/// Save blocks of the object and the blocks of the header object in the store /// Save blocks of the object and the blocks of the header object in the store
pub fn save(&self, store: &Box<impl RepoStore + ?Sized>) -> Result<Vec<BlockId>, StorageError> { pub fn save(
&self,
store: &Box<impl BlockStorage + ?Sized>,
) -> Result<Vec<BlockId>, StorageError> {
let mut deduplicated: HashSet<ObjectId> = HashSet::new(); let mut deduplicated: HashSet<ObjectId> = HashSet::new();
//.chain(self.header_blocks.iter()) //.chain(self.header_blocks.iter())
for block_id in self.blocks.iter() { for block_id in self.blocks.iter() {
@ -543,7 +546,7 @@ impl Object {
#[cfg(test)] #[cfg(test)]
pub fn save_in_test( pub fn save_in_test(
&mut self, &mut self,
store: &Box<impl RepoStore + ?Sized>, store: &Box<impl BlockStorage + ?Sized>,
) -> Result<Vec<BlockId>, StorageError> { ) -> Result<Vec<BlockId>, StorageError> {
assert!(self.already_saved == false); assert!(self.already_saved == false);
self.already_saved = true; self.already_saved = true;
@ -963,7 +966,7 @@ mod test {
use std::io::Read; use std::io::Read;
use std::io::Write; use std::io::Write;
// Those constants are calculated with RepoStore::get_max_value_size // Those constants are calculated with BlockStorage::get_max_value_size
/// Maximum arity of branch containing max number of leaves /// Maximum arity of branch containing max number of leaves
// const MAX_ARITY_LEAVES: usize = 15887; // const MAX_ARITY_LEAVES: usize = 15887;
// /// Maximum arity of root branch // /// Maximum arity of root branch
@ -1064,7 +1067,7 @@ mod test {
} }
Err(e) => panic!("Object parse error: {:?}", e), Err(e) => panic!("Object parse error: {:?}", e),
} }
let store = Box::new(HashMapRepoStore::new()); let store = Box::new(HashMapBlockStorage::new());
obj.save_in_test(&store).expect("Object save error"); obj.save_in_test(&store).expect("Object save error");

@ -9,11 +9,11 @@
//! Repository //! Repository
use crate::block_storage::*;
use crate::errors::*; use crate::errors::*;
use crate::event::*; use crate::event::*;
use crate::log::*; use crate::log::*;
use crate::object::Object; use crate::object::Object;
use crate::store::*;
use crate::types::*; use crate::types::*;
use crate::utils::generate_keypair; use crate::utils::generate_keypair;
use crate::utils::sign; use crate::utils::sign;
@ -84,7 +84,7 @@ pub struct Repo<'a> {
pub members: HashMap<Digest, UserInfo>, pub members: HashMap<Digest, UserInfo>,
storage: &'a Box<dyn RepoStore + Send + Sync + 'a>, storage: &'a Box<dyn BlockStorage + Send + Sync + 'a>,
} }
impl<'a> fmt::Display for Repo<'a> { impl<'a> fmt::Display for Repo<'a> {
@ -112,7 +112,7 @@ impl<'a> Repo<'a> {
peer_last_seq_num: &mut u64, peer_last_seq_num: &mut u64,
store_repo: &StoreRepo, store_repo: &StoreRepo,
store_secret: &ReadCapSecret, store_secret: &ReadCapSecret,
storage: &'a Box<dyn RepoStore + Send + Sync + 'a>, storage: &'a Box<dyn BlockStorage + Send + Sync + 'a>,
) -> Result<(Self, Vec<Event>), NgError> { ) -> Result<(Self, Vec<Event>), NgError> {
let mut events = Vec::with_capacity(6); let mut events = Vec::with_capacity(6);
@ -223,6 +223,7 @@ impl<'a> Repo<'a> {
let main_branch_commit_body = CommitBody::V0(CommitBodyV0::Branch(Branch::V0(BranchV0 { let main_branch_commit_body = CommitBody::V0(CommitBodyV0::Branch(Branch::V0(BranchV0 {
id: main_branch_pub_key, id: main_branch_pub_key,
content_type: BranchContentType::None,
repo: repository_commit_ref.clone(), repo: repository_commit_ref.clone(),
root_branch_readcap_id: root_branch_commit.id().unwrap(), root_branch_readcap_id: root_branch_commit.id().unwrap(),
topic: main_branch_topic_pub_key, topic: main_branch_topic_pub_key,
@ -467,7 +468,7 @@ impl<'a> Repo<'a> {
member: &UserId, member: &UserId,
perms: &[PermissionV0], perms: &[PermissionV0],
overlay: OverlayId, overlay: OverlayId,
storage: &'a Box<dyn RepoStore + Send + Sync + 'a>, storage: &'a Box<dyn BlockStorage + Send + Sync + 'a>,
) -> Self { ) -> Self {
let mut members = HashMap::new(); let mut members = HashMap::new();
let permissions = HashMap::from_iter( let permissions = HashMap::from_iter(
@ -510,7 +511,7 @@ impl<'a> Repo<'a> {
} }
} }
pub fn get_storage(&self) -> &Box<dyn RepoStore + Send + Sync + 'a> { pub fn get_storage(&self) -> &Box<dyn BlockStorage + Send + Sync + 'a> {
self.storage self.storage
} }
} }
@ -522,16 +523,16 @@ mod test {
use crate::repo::*; use crate::repo::*;
struct Test<'a> { struct Test<'a> {
storage: Box<dyn RepoStore + Send + Sync + 'a>, storage: Box<dyn BlockStorage + Send + Sync + 'a>,
} }
impl<'a> Test<'a> { impl<'a> Test<'a> {
fn storage(s: impl RepoStore + 'a) -> Self { fn storage(s: impl BlockStorage + 'a) -> Self {
Test { Test {
storage: Box::new(s), storage: Box::new(s),
} }
} }
fn s(&self) -> &Box<dyn RepoStore + Send + Sync + 'a> { fn s(&self) -> &Box<dyn BlockStorage + Send + Sync + 'a> {
&self.storage &self.storage
} }
} }
@ -546,7 +547,7 @@ mod test {
let mut peer_last_seq_num = 10; let mut peer_last_seq_num = 10;
let (store_repo, store_secret) = StoreRepo::dummy_public_v0(); let (store_repo, store_secret) = StoreRepo::dummy_public_v0();
let hashmap_storage = HashMapRepoStore::new(); let hashmap_storage = HashMapBlockStorage::new();
let t = Test::storage(hashmap_storage); let t = Test::storage(hashmap_storage);
let (repo, events) = Repo::new_default( let (repo, events) = Repo::new_default(

@ -165,6 +165,11 @@ impl PubKey {
pub fn nil() -> Self { pub fn nil() -> Self {
PubKey::Ed25519PubKey([0u8; 32]) PubKey::Ed25519PubKey([0u8; 32])
} }
pub fn to_hash_string(&self) -> String {
let hash = blake3::hash(self.slice());
base64_url::encode(&hash.as_bytes())
}
} }
impl fmt::Display for PubKey { impl fmt::Display for PubKey {
@ -597,6 +602,22 @@ impl StoreOverlay {
StoreOverlay::Own(_) => unimplemented!(), StoreOverlay::Own(_) => unimplemented!(),
} }
} }
pub fn overlay_id_for_write_purpose(
&self,
store_overlay_branch_readcap_secret: ReadCapSecret,
) -> OverlayId {
match self {
StoreOverlay::V0(StoreOverlayV0::PublicStore(id))
| StoreOverlay::V0(StoreOverlayV0::ProtectedStore(id))
| StoreOverlay::V0(StoreOverlayV0::PrivateStore(id))
| StoreOverlay::V0(StoreOverlayV0::Group(id)) => {
OverlayId::inner(id, store_overlay_branch_readcap_secret)
}
StoreOverlay::V0(StoreOverlayV0::Dialog(d)) => unimplemented!(),
StoreOverlay::Own(_) => unimplemented!(),
}
}
} }
impl From<&StoreRepo> for StoreOverlay { impl From<&StoreRepo> for StoreOverlay {
@ -1115,6 +1136,21 @@ pub enum Quorum {
V0(QuorumV0), V0(QuorumV0),
} }
#[derive(Clone, Debug, Serialize, Deserialize, PartialEq, Eq)]
pub enum BranchContentType {
GraphOnly,
YMap,
YXml,
YText,
Automerge,
//Rdfs,
//Owl,
//Shacl,
//Shex,
None, // this is used by Store, Overlay and User BranchTypes
//Chat,
}
/// Branch definition /// Branch definition
/// ///
/// First commit in a branch, signed by branch key /// First commit in a branch, signed by branch key
@ -1128,6 +1164,8 @@ pub struct BranchV0 {
/// Branch public key ID /// Branch public key ID
pub id: PubKey, pub id: PubKey,
pub content_type: BranchContentType,
/// Reference to the repository commit /// Reference to the repository commit
pub repo: ObjectRef, pub repo: ObjectRef,
@ -1176,12 +1214,12 @@ pub enum Branch {
#[derive(Clone, Debug, Serialize, Deserialize, PartialEq, Eq)] #[derive(Clone, Debug, Serialize, Deserialize, PartialEq, Eq)]
pub enum BranchType { pub enum BranchType {
Main, Main, // Main is also transactional
Chat, Chat,
Store, Store,
Overlay, Overlay,
User, User,
Transactional, Transactional, // this could have been called OtherTransaction, but for the sake of simplicity, we use Transaction for any branch that is not the Main one.
} }
impl fmt::Display for BranchType { impl fmt::Display for BranchType {
@ -1594,6 +1632,7 @@ pub enum WalletUpdate {
/// ///
/// DEPS to the previous ones. /// DEPS to the previous ones.
/// this is used to speedup joining the overlay of such stores, for new devices on new brokers /// this is used to speedup joining the overlay of such stores, for new devices on new brokers
/// so they don't have to read the whole pub/sub of the StoreRepo in order to get the last ReadCap
#[derive(Clone, Debug, Serialize, Deserialize, PartialEq, Eq)] #[derive(Clone, Debug, Serialize, Deserialize, PartialEq, Eq)]
pub struct StoreUpdateV0 { pub struct StoreUpdateV0 {
// id of the store. // id of the store.

@ -22,6 +22,10 @@ use time::OffsetDateTime;
use web_time::{Duration, SystemTime, UNIX_EPOCH}; use web_time::{Duration, SystemTime, UNIX_EPOCH};
use zeroize::Zeroize; use zeroize::Zeroize;
pub fn derive_key(context: &str, key_material: &[u8]) -> [u8; 32] {
blake3::derive_key(context, key_material)
}
pub fn ed_keypair_from_priv_bytes(secret_key: [u8; 32]) -> (PrivKey, PubKey) { pub fn ed_keypair_from_priv_bytes(secret_key: [u8; 32]) -> (PrivKey, PubKey) {
let sk = SecretKey::from_bytes(&secret_key).unwrap(); let sk = SecretKey::from_bytes(&secret_key).unwrap();
let pk: PublicKey = (&sk).into(); let pk: PublicKey = (&sk).into();
@ -200,4 +204,4 @@ pub fn display_timestamp(ts: &Timestamp) -> String {
.unwrap() .unwrap()
} }
pub type Receiver<T> = mpsc::UnboundedReceiver<T>; pub(crate) type Receiver<T> = mpsc::UnboundedReceiver<T>;

@ -31,6 +31,10 @@ export function session_save(key,value) {
} }
} }
export function is_browser() {
return true;
}
function convert_error(e) { function convert_error(e) {
if ( if (
e == "The operation is insecure." || e == "The operation is insecure." ||
@ -56,6 +60,17 @@ export function session_get(key) {
} }
export function session_remove(key) {
try {
return sessionStorage.removeItem(key);
} catch(e) {
console.error(e);
}
}
export function local_save(key,value) { export function local_save(key,value) {
try { try {
localStorage.setItem(key, value); localStorage.setItem(key, value);

@ -140,6 +140,12 @@ module.exports.client_details = function () {
}); });
}; };
module.exports.is_browser = function() {
return false;
}
module.exports.session_save = function(key,value) { module.exports.session_save = function(key,value) {
} }
@ -148,6 +154,10 @@ module.exports.session_get = function(key) {
} }
module.exports.session_remove = function(key) {
}
module.exports.local_save = function(key,value) { module.exports.local_save = function(key,value) {
} }

@ -236,10 +236,28 @@ pub async fn session_start(wallet_name: String, user_js: JsValue) -> Result<JsVa
let user_id = serde_wasm_bindgen::from_value::<PubKey>(user_js) let user_id = serde_wasm_bindgen::from_value::<PubKey>(user_js)
.map_err(|_| "Deserialization error of user_id")?; .map_err(|_| "Deserialization error of user_id")?;
let config = SessionConfig::V0(SessionConfigV0 { let config = SessionConfig::new_in_memory(&user_id, &wallet_name);
user_id, let res = nextgraph::local_broker::session_start(config)
wallet_name, .await
}); .map_err(|e: NgError| e.to_string())?;
Ok(serde_wasm_bindgen::to_value(&res).unwrap())
}
#[cfg(target_arch = "wasm32")]
#[wasm_bindgen]
pub async fn session_start_remote(
wallet_name: String,
user_js: JsValue,
peer_id_js: JsValue,
) -> Result<JsValue, String> {
let user_id = serde_wasm_bindgen::from_value::<PubKey>(user_js)
.map_err(|_| "Deserialization error of user_id")?;
let peer_id = serde_wasm_bindgen::from_value::<Option<PubKey>>(peer_id_js)
.map_err(|_| "Deserialization error of peer_id")?;
let config = SessionConfig::new_remote(&user_id, &wallet_name, peer_id);
let res = nextgraph::local_broker::session_start(config) let res = nextgraph::local_broker::session_start(config)
.await .await
.map_err(|e: NgError| e.to_string())?; .map_err(|e: NgError| e.to_string())?;
@ -274,8 +292,10 @@ pub async fn add_in_memory_wallet(lws_js: JsValue) -> Result<(), String> {
extern "C" { extern "C" {
fn session_save(key: String, value: String) -> Option<String>; fn session_save(key: String, value: String) -> Option<String>;
fn session_get(key: String) -> Option<String>; fn session_get(key: String) -> Option<String>;
fn session_remove(key: String);
fn local_save(key: String, value: String) -> Option<String>; fn local_save(key: String, value: String) -> Option<String>;
fn local_get(key: String) -> Option<String>; fn local_get(key: String) -> Option<String>;
fn is_browser() -> bool;
} }
#[cfg(wasmpack_target = "nodejs")] #[cfg(wasmpack_target = "nodejs")]
@ -283,8 +303,10 @@ extern "C" {
extern "C" { extern "C" {
fn session_save(key: String, value: String) -> Option<String>; fn session_save(key: String, value: String) -> Option<String>;
fn session_get(key: String) -> Option<String>; fn session_get(key: String) -> Option<String>;
fn session_remove(key: String);
fn local_save(key: String, value: String) -> Option<String>; fn local_save(key: String, value: String) -> Option<String>;
fn local_get(key: String) -> Option<String>; fn local_get(key: String) -> Option<String>;
fn is_browser() -> bool;
} }
#[cfg(target_arch = "wasm32")] #[cfg(target_arch = "wasm32")]
@ -313,14 +335,22 @@ fn session_write(key: String, value: String) -> Result<(), NgError> {
} }
} }
#[cfg(target_arch = "wasm32")]
fn session_del(key: String) -> Result<(), NgError> {
session_remove(key);
Ok(())
}
#[cfg(target_arch = "wasm32")] #[cfg(target_arch = "wasm32")]
static INIT_LOCAL_BROKER: Lazy<Box<ConfigInitFn>> = Lazy::new(|| { static INIT_LOCAL_BROKER: Lazy<Box<ConfigInitFn>> = Lazy::new(|| {
Box::new(|| { Box::new(|| {
LocalBrokerConfig::JsStorage(JsStorageConfig { LocalBrokerConfig::JsStorage(JsStorageConfig {
local_read: Box::new(local_read), local_read: Box::new(local_read),
local_write: Box::new(local_write), local_write: Box::new(local_write),
session_read: Box::new(session_read), session_read: Arc::new(Box::new(session_read)),
session_write: Box::new(session_write), session_write: Arc::new(Box::new(session_write)),
session_del: Arc::new(Box::new(session_del)),
is_browser: is_browser(),
}) })
}) })
}); });
@ -354,6 +384,7 @@ pub async fn wallet_get_file(wallet_name: String) -> Result<JsValue, JsValue> {
#[cfg(target_arch = "wasm32")] #[cfg(target_arch = "wasm32")]
#[wasm_bindgen] #[wasm_bindgen]
pub async fn wallet_read_file(js_file: JsValue) -> Result<JsValue, String> { pub async fn wallet_read_file(js_file: JsValue) -> Result<JsValue, String> {
init_local_broker_with_lazy(&INIT_LOCAL_BROKER).await;
let mut file = serde_wasm_bindgen::from_value::<serde_bytes::ByteBuf>(js_file) let mut file = serde_wasm_bindgen::from_value::<serde_bytes::ByteBuf>(js_file)
.map_err(|_| "Deserialization error of file".to_string())?; .map_err(|_| "Deserialization error of file".to_string())?;

@ -1,5 +1,5 @@
[package] [package]
name = "ng-stores-lmdb" name = "ng-storage-lmdb"
# version = "0.1.0" # version = "0.1.0"
description = "Stores based on LMDB for NextGraph" description = "Stores based on LMDB for NextGraph"
version.workspace = true version.workspace = true

@ -28,7 +28,7 @@ use serde::{Deserialize, Serialize};
use serde_bare::error::Error; use serde_bare::error::Error;
#[derive(Debug)] #[derive(Debug)]
pub struct LmdbRepoStore { pub struct LmdbBlockStorage {
/// the main store where all the repo blocks are stored /// the main store where all the repo blocks are stored
main_store: SingleStore<LmdbDatabase>, main_store: SingleStore<LmdbDatabase>,
/// store for the pin boolean, recently_used timestamp, and synced boolean /// store for the pin boolean, recently_used timestamp, and synced boolean
@ -49,7 +49,7 @@ struct BlockMeta {
pub synced: bool, pub synced: bool,
} }
impl RepoStore for LmdbRepoStore { impl BlockStorage for LmdbBlockStorage {
/// Retrieves a block from the storage backend. /// Retrieves a block from the storage backend.
fn get(&self, block_id: &BlockId) -> Result<Block, StorageError> { fn get(&self, block_id: &BlockId) -> Result<Block, StorageError> {
let lock = self.environment.read().unwrap(); let lock = self.environment.read().unwrap();
@ -203,10 +203,10 @@ impl RepoStore for LmdbRepoStore {
} }
} }
impl LmdbRepoStore { impl LmdbBlockStorage {
/// Opens the store and returns a RepoStore object that should be kept and used to call put/get/delete/pin /// Opens the store and returns a BlockStorage object that should be kept and used to call put/get/delete/pin
/// The key is the encryption key for the data at rest. /// The key is the encryption key for the data at rest.
pub fn open<'a>(path: &Path, key: [u8; 32]) -> Result<LmdbRepoStore, StorageError> { pub fn open<'a>(path: &Path, key: [u8; 32]) -> Result<LmdbBlockStorage, StorageError> {
let mut manager = Manager::<LmdbEnvironment>::singleton().write().unwrap(); let mut manager = Manager::<LmdbEnvironment>::singleton().write().unwrap();
let shared_rkv = manager let shared_rkv = manager
.get_or_create(path, |path| { .get_or_create(path, |path| {
@ -232,7 +232,7 @@ impl LmdbRepoStore {
let expiry_store = env.open_multi_integer("expiry", opts).unwrap(); let expiry_store = env.open_multi_integer("expiry", opts).unwrap();
let recently_used_store = env.open_multi_integer("recently_used", opts).unwrap(); let recently_used_store = env.open_multi_integer("recently_used", opts).unwrap();
Ok(LmdbRepoStore { Ok(LmdbBlockStorage {
environment: shared_rkv.clone(), environment: shared_rkv.clone(),
main_store, main_store,
meta_store, meta_store,
@ -495,7 +495,7 @@ impl LmdbRepoStore {
#[cfg(test)] #[cfg(test)]
mod test { mod test {
use crate::repo_store::LmdbRepoStore; use crate::repo_store::LmdbBlockStorage;
use ng_repo::log::*; use ng_repo::log::*;
use ng_repo::store::*; use ng_repo::store::*;
use ng_repo::types::*; use ng_repo::types::*;
@ -515,7 +515,7 @@ mod test {
let key: [u8; 32] = [0; 32]; let key: [u8; 32] = [0; 32];
fs::create_dir_all(root.path()).unwrap(); fs::create_dir_all(root.path()).unwrap();
log_debug!("{}", root.path().to_str().unwrap()); log_debug!("{}", root.path().to_str().unwrap());
let mut store = LmdbRepoStore::open(root.path(), key).unwrap(); let mut store = LmdbBlockStorage::open(root.path(), key).unwrap();
let mut now = now_timestamp(); let mut now = now_timestamp();
now -= 200; now -= 200;
// TODO: fix the LMDB bug that is triggered with x max set to 86 !!! // TODO: fix the LMDB bug that is triggered with x max set to 86 !!!
@ -548,7 +548,7 @@ mod test {
let key: [u8; 32] = [0; 32]; let key: [u8; 32] = [0; 32];
fs::create_dir_all(root.path()).unwrap(); fs::create_dir_all(root.path()).unwrap();
log_debug!("{}", root.path().to_str().unwrap()); log_debug!("{}", root.path().to_str().unwrap());
let mut store = LmdbRepoStore::open(root.path(), key).unwrap(); let mut store = LmdbBlockStorage::open(root.path(), key).unwrap();
let mut now = now_timestamp(); let mut now = now_timestamp();
now -= 200; now -= 200;
// TODO: fix the LMDB bug that is triggered with x max set to 86 !!! // TODO: fix the LMDB bug that is triggered with x max set to 86 !!!
@ -605,7 +605,7 @@ mod test {
let key: [u8; 32] = [0; 32]; let key: [u8; 32] = [0; 32];
fs::create_dir_all(root.path()).unwrap(); fs::create_dir_all(root.path()).unwrap();
log_debug!("{}", root.path().to_str().unwrap()); log_debug!("{}", root.path().to_str().unwrap());
let mut store = LmdbRepoStore::open(root.path(), key).unwrap(); let mut store = LmdbBlockStorage::open(root.path(), key).unwrap();
let now = now_timestamp(); let now = now_timestamp();
let list = [ let list = [
@ -659,7 +659,7 @@ mod test {
let key: [u8; 32] = [0; 32]; let key: [u8; 32] = [0; 32];
fs::create_dir_all(root.path()).unwrap(); fs::create_dir_all(root.path()).unwrap();
log_debug!("{}", root.path().to_str().unwrap()); log_debug!("{}", root.path().to_str().unwrap());
let mut store = LmdbRepoStore::open(root.path(), key).unwrap(); let mut store = LmdbBlockStorage::open(root.path(), key).unwrap();
let now = now_timestamp(); let now = now_timestamp();
let list = [ let list = [
@ -706,7 +706,7 @@ mod test {
let key: [u8; 32] = [0; 32]; let key: [u8; 32] = [0; 32];
fs::create_dir_all(root.path()).unwrap(); fs::create_dir_all(root.path()).unwrap();
log_debug!("{}", root.path().to_str().unwrap()); log_debug!("{}", root.path().to_str().unwrap());
let store = LmdbRepoStore::open(root.path(), key).unwrap(); let store = LmdbBlockStorage::open(root.path(), key).unwrap();
store.remove_expired().unwrap(); store.remove_expired().unwrap();
} }
@ -720,7 +720,7 @@ mod test {
log_debug!("{}", root.path().to_str().unwrap()); log_debug!("{}", root.path().to_str().unwrap());
let mut store = LmdbRepoStore::open(root.path(), key).unwrap(); let mut store = LmdbBlockStorage::open(root.path(), key).unwrap();
let block = Block::new( let block = Block::new(
Vec::new(), Vec::new(),

@ -1,5 +1,5 @@
[package] [package]
name = "ng-stores-rocksdb" name = "ng-storage-rocksdb"
# version = "0.1.0" # version = "0.1.0"
description = "Stores based on RocksDB for NextGraph" description = "Stores based on RocksDB for NextGraph"
version.workspace = true version.workspace = true

@ -1,4 +1,4 @@
# ng-stores-rocksdb # ng-storage-rocksdb
![MSRV][rustc-image] ![MSRV][rustc-image]
[![Apache 2.0 Licensed][license-image]][license-link] [![Apache 2.0 Licensed][license-image]][license-link]
@ -48,7 +48,7 @@ additional terms or conditions.
NextGraph received funding through the [NGI Assure Fund](https://nlnet.nl/project/NextGraph/index.html), a fund established by [NLnet](https://nlnet.nl/) with financial support from the European Commission's [Next Generation Internet](https://ngi.eu/) programme, under the aegis of DG Communications Networks, Content and Technology under grant agreement No 957073. NextGraph received funding through the [NGI Assure Fund](https://nlnet.nl/project/NextGraph/index.html), a fund established by [NLnet](https://nlnet.nl/) with financial support from the European Commission's [Next Generation Internet](https://ngi.eu/) programme, under the aegis of DG Communications Networks, Content and Technology under grant agreement No 957073.
[rustc-image]: https://img.shields.io/badge/rustc-1.64+-blue.svg [rustc-image]: https://img.shields.io/badge/rustc-1.74+-blue.svg
[license-image]: https://img.shields.io/badge/license-Apache2.0-blue.svg [license-image]: https://img.shields.io/badge/license-Apache2.0-blue.svg
[license-link]: https://git.nextgraph.org/NextGraph/nextgraph-rs/raw/branch/master/LICENSE-APACHE2 [license-link]: https://git.nextgraph.org/NextGraph/nextgraph-rs/raw/branch/master/LICENSE-APACHE2
[license-image2]: https://img.shields.io/badge/license-MIT-blue.svg [license-image2]: https://img.shields.io/badge/license-MIT-blue.svg

@ -7,7 +7,7 @@
// notice may not be copied, modified, or distributed except // notice may not be copied, modified, or distributed except
// according to those terms. // according to those terms.
use ng_repo::store::*; use ng_repo::errors::StorageError;
use ng_repo::types::*; use ng_repo::types::*;
use ng_repo::utils::*; use ng_repo::utils::*;
@ -19,7 +19,7 @@ use serde::{Deserialize, Serialize};
use serde_bare::error::Error; use serde_bare::error::Error;
/* /*
#[derive(Debug)] #[derive(Debug)]
pub struct LmdbRepoStore { pub struct LmdbBlockStorage {
/// the main store where all the repo blocks are stored /// the main store where all the repo blocks are stored
main_store: SingleStore<LmdbDatabase>, main_store: SingleStore<LmdbDatabase>,
/// store for the pin boolean, recently_used timestamp, and synced boolean /// store for the pin boolean, recently_used timestamp, and synced boolean
@ -40,7 +40,7 @@ struct BlockMeta {
pub synced: bool, pub synced: bool,
} }
impl RepoStore for LmdbRepoStore { impl BlockStorage for LmdbBlockStorage {
/// Retrieves a block from the storage backend. /// Retrieves a block from the storage backend.
fn get(&self, block_id: &BlockId) -> Result<Block, StorageError> { fn get(&self, block_id: &BlockId) -> Result<Block, StorageError> {
let lock = self.environment.read().unwrap(); let lock = self.environment.read().unwrap();
@ -194,10 +194,10 @@ impl RepoStore for LmdbRepoStore {
} }
} }
impl LmdbRepoStore { impl LmdbBlockStorage {
/// Opens the store and returns a RepoStore object that should be kept and used to call put/get/delete/pin /// Opens the store and returns a BlockStorage object that should be kept and used to call put/get/delete/pin
/// The key is the encryption key for the data at rest. /// The key is the encryption key for the data at rest.
pub fn open<'a>(path: &Path, key: [u8; 32]) -> Result<LmdbRepoStore, StorageError> { pub fn open<'a>(path: &Path, key: [u8; 32]) -> Result<LmdbBlockStorage, StorageError> {
let mut manager = Manager::<LmdbEnvironment>::singleton().write().unwrap(); let mut manager = Manager::<LmdbEnvironment>::singleton().write().unwrap();
let shared_rkv = manager let shared_rkv = manager
.get_or_create(path, |path| { .get_or_create(path, |path| {
@ -223,7 +223,7 @@ impl LmdbRepoStore {
let expiry_store = env.open_multi_integer("expiry", opts).unwrap(); let expiry_store = env.open_multi_integer("expiry", opts).unwrap();
let recently_used_store = env.open_multi_integer("recently_used", opts).unwrap(); let recently_used_store = env.open_multi_integer("recently_used", opts).unwrap();
Ok(LmdbRepoStore { Ok(LmdbBlockStorage {
environment: shared_rkv.clone(), environment: shared_rkv.clone(),
main_store, main_store,
meta_store, meta_store,
@ -487,8 +487,8 @@ impl LmdbRepoStore {
#[cfg(test)] #[cfg(test)]
mod test { mod test {
use ng_repo::block_storage::*;
use ng_repo::log::*; use ng_repo::log::*;
use ng_repo::store::*;
use ng_repo::types::*; use ng_repo::types::*;
use ng_repo::utils::*; use ng_repo::utils::*;
#[allow(unused_imports)] #[allow(unused_imports)]
@ -504,7 +504,7 @@ mod test {
let key: [u8; 32] = [0; 32]; let key: [u8; 32] = [0; 32];
fs::create_dir_all(root.path()).unwrap(); fs::create_dir_all(root.path()).unwrap();
log_debug!("{}", root.path().to_str().unwrap()); log_debug!("{}", root.path().to_str().unwrap());
let mut store = LmdbRepoStore::open(root.path(), key).unwrap(); let mut store = LmdbBlockStorage::open(root.path(), key).unwrap();
let mut now = now_timestamp(); let mut now = now_timestamp();
now -= 200; now -= 200;
// TODO: fix the LMDB bug that is triggered with x max set to 86 !!! // TODO: fix the LMDB bug that is triggered with x max set to 86 !!!
@ -537,7 +537,7 @@ mod test {
let key: [u8; 32] = [0; 32]; let key: [u8; 32] = [0; 32];
fs::create_dir_all(root.path()).unwrap(); fs::create_dir_all(root.path()).unwrap();
log_debug!("{}", root.path().to_str().unwrap()); log_debug!("{}", root.path().to_str().unwrap());
let mut store = LmdbRepoStore::open(root.path(), key).unwrap(); let mut store = LmdbBlockStorage::open(root.path(), key).unwrap();
let mut now = now_timestamp(); let mut now = now_timestamp();
now -= 200; now -= 200;
// TODO: fix the LMDB bug that is triggered with x max set to 86 !!! // TODO: fix the LMDB bug that is triggered with x max set to 86 !!!
@ -595,7 +595,7 @@ mod test {
let key: [u8; 32] = [0; 32]; let key: [u8; 32] = [0; 32];
fs::create_dir_all(root.path()).unwrap(); fs::create_dir_all(root.path()).unwrap();
log_debug!("{}", root.path().to_str().unwrap()); log_debug!("{}", root.path().to_str().unwrap());
let mut store = LmdbRepoStore::open(root.path(), key).unwrap(); let mut store = LmdbBlockStorage::open(root.path(), key).unwrap();
let now = now_timestamp(); let now = now_timestamp();
let list = [ let list = [
@ -649,7 +649,7 @@ mod test {
let key: [u8; 32] = [0; 32]; let key: [u8; 32] = [0; 32];
fs::create_dir_all(root.path()).unwrap(); fs::create_dir_all(root.path()).unwrap();
log_debug!("{}", root.path().to_str().unwrap()); log_debug!("{}", root.path().to_str().unwrap());
let mut store = LmdbRepoStore::open(root.path(), key).unwrap(); let mut store = LmdbBlockStorage::open(root.path(), key).unwrap();
let now = now_timestamp(); let now = now_timestamp();
let list = [ let list = [
@ -696,7 +696,7 @@ mod test {
let key: [u8; 32] = [0; 32]; let key: [u8; 32] = [0; 32];
fs::create_dir_all(root.path()).unwrap(); fs::create_dir_all(root.path()).unwrap();
log_debug!("{}", root.path().to_str().unwrap()); log_debug!("{}", root.path().to_str().unwrap());
let store = LmdbRepoStore::open(root.path(), key).unwrap(); let store = LmdbBlockStorage::open(root.path(), key).unwrap();
store.remove_expired().unwrap(); store.remove_expired().unwrap();
} }
@ -710,7 +710,7 @@ mod test {
log_debug!("{}", root.path().to_str().unwrap()); log_debug!("{}", root.path().to_str().unwrap());
let mut store = LmdbRepoStore::open(root.path(), key).unwrap(); let mut store = LmdbBlockStorage::open(root.path(), key).unwrap();
let block = Block::new( let block = Block::new(
Vec::new(), Vec::new(),

@ -7,9 +7,9 @@
// notice may not be copied, modified, or distributed except // notice may not be copied, modified, or distributed except
// according to those terms. // according to those terms.
use ng_repo::kcv_store::*; use ng_repo::kcv_storage::*;
use ng_repo::store::*;
use ng_repo::errors::*;
use ng_repo::log::*; use ng_repo::log::*;
use std::path::Path; use std::path::Path;

@ -1,5 +1,5 @@
#[cfg(not(target_arch = "wasm32"))] #[cfg(not(target_arch = "wasm32"))]
pub mod repo_store; pub mod block_storage;
#[cfg(not(target_arch = "wasm32"))] #[cfg(not(target_arch = "wasm32"))]
pub mod kcv_store; pub mod kcv_storage;

@ -23,3 +23,9 @@ chacha20 = "0.9.0"
serde = { version = "1.0", features = ["derive"] } serde = { version = "1.0", features = ["derive"] }
serde_bare = "0.5.0" serde_bare = "0.5.0"
serde_bytes = "0.11.7" serde_bytes = "0.11.7"
oxigraph = { git = "https://git.nextgraph.org/NextGraph/oxigraph.git", branch="main" }
automerge = "0.5.9"
yrs = "0.18.2"
[target.'cfg(not(target_arch = "wasm32"))'.dependencies]
ng-storage-rocksdb = { path = "../ng-storage-rocksdb", version = "0.1.0" }

@ -48,7 +48,7 @@ additional terms or conditions.
NextGraph received funding through the [NGI Assure Fund](https://nlnet.nl/project/NextGraph/index.html), a fund established by [NLnet](https://nlnet.nl/) with financial support from the European Commission's [Next Generation Internet](https://ngi.eu/) programme, under the aegis of DG Communications Networks, Content and Technology under grant agreement No 957073. NextGraph received funding through the [NGI Assure Fund](https://nlnet.nl/project/NextGraph/index.html), a fund established by [NLnet](https://nlnet.nl/) with financial support from the European Commission's [Next Generation Internet](https://ngi.eu/) programme, under the aegis of DG Communications Networks, Content and Technology under grant agreement No 957073.
[rustc-image]: https://img.shields.io/badge/rustc-1.64+-blue.svg [rustc-image]: https://img.shields.io/badge/rustc-1.74+-blue.svg
[license-image]: https://img.shields.io/badge/license-Apache2.0-blue.svg [license-image]: https://img.shields.io/badge/license-Apache2.0-blue.svg
[license-link]: https://git.nextgraph.org/NextGraph/nextgraph-rs/raw/branch/master/LICENSE-APACHE2 [license-link]: https://git.nextgraph.org/NextGraph/nextgraph-rs/raw/branch/master/LICENSE-APACHE2
[license-image2]: https://img.shields.io/badge/license-MIT-blue.svg [license-image2]: https://img.shields.io/badge/license-MIT-blue.svg

@ -0,0 +1,6 @@
pub mod types;
pub mod user_storage;
#[cfg(not(target_family = "wasm"))]
pub mod rocksdb_user_storage;

@ -0,0 +1,39 @@
// Copyright (c) 2022-2024 Niko Bonnieure, Par le Peuple, NextGraph.org developers
// All rights reserved.
// Licensed under the Apache License, Version 2.0
// <LICENSE-APACHE2 or http://www.apache.org/licenses/LICENSE-2.0>
// or the MIT license <LICENSE-MIT or http://opensource.org/licenses/MIT>,
// at your option. All files in the project carrying such
// notice may not be copied, modified, or distributed except
// according to those terms.
//! RocksDb Backend for UserStorage trait
use crate::types::*;
use crate::user_storage::*;
use ng_repo::{errors::StorageError, types::*};
use ng_storage_rocksdb::kcv_storage::RocksdbKCVStore;
use std::path::PathBuf;
use std::{
cmp::{max, min},
collections::HashMap,
mem::size_of_val,
};
pub(crate) struct RocksDbUserStorage {
user_storage: RocksdbKCVStore,
}
impl RocksDbUserStorage {
pub fn open(path: &PathBuf, master_key: [u8; 32]) -> Result<Self, StorageError> {
Ok(RocksDbUserStorage {
user_storage: RocksdbKCVStore::open(path, master_key)?,
})
}
}
impl UserStorage for RocksDbUserStorage {
fn repo_id_to_store_overlay(&self, id: &RepoId) -> Result<StoreOverlay, StorageError> {
unimplemented!();
}
}

@ -0,0 +1,268 @@
// Copyright (c) 2022-2024 Niko Bonnieure, Par le Peuple, NextGraph.org developers
// All rights reserved.
// Licensed under the Apache License, Version 2.0
// <LICENSE-APACHE2 or http://www.apache.org/licenses/LICENSE-2.0>
// or the MIT license <LICENSE-MIT or http://opensource.org/licenses/MIT>,
// at your option. All files in the project carrying such
// notice may not be copied, modified, or distributed except
// according to those terms.
//! Types for Verifier
use core::fmt;
//use oxigraph::io::{RdfFormat, RdfParser, RdfSerializer};
use oxigraph::store::Store;
//use oxigraph::model::GroundQuad;
#[cfg(not(target_family = "wasm"))]
use crate::rocksdb_user_storage::RocksDbUserStorage;
use crate::user_storage::{InMemoryUserStorage, UserStorage};
use std::path::PathBuf;
use ng_net::{
types::*,
utils::{Receiver, Sender},
};
use ng_repo::{
errors::{NgError, StorageError},
types::*,
};
use serde::{Deserialize, Serialize};
//use yrs::{StateVector, Update};
#[derive(Debug, Clone)]
pub enum VerifierType {
/// nothing will be saved on disk during the session
Memory,
/// will save all user data locally, with RocksDb backend
RocksDb,
/// the verifier will be remote. a Noise connection will be opened
/// optional peerId to connect to. If None, will try any that has the flag `can_verify`
Remote(Option<PubKey>),
/// IndexedDb based rocksdb compiled to WASM... not ready yet. obviously. only works in the browser
WebRocksDb,
}
impl VerifierType {
pub fn is_memory(&self) -> bool {
match self {
Self::Memory => true,
_ => false,
}
}
}
//type LastSeqFn = fn(PubKey, u16) -> Result<u64, NgError>;
pub type LastSeqFn = dyn Fn(PubKey, u16) -> Result<u64, NgError> + 'static + Sync + Send;
// peer_id: PubKey, seq_num:u64, event_ser: vec<u8>,
pub type OutboxWriteFn =
dyn Fn(PubKey, u64, Vec<u8>) -> Result<(), NgError> + 'static + Sync + Send;
// peer_id: PubKey,
pub type OutboxReadFn = dyn Fn(PubKey) -> Result<Vec<Vec<u8>>, NgError> + 'static + Sync + Send;
pub struct JsSaveSessionConfig {
pub last_seq_function: Box<LastSeqFn>,
pub outbox_write_function: Box<OutboxWriteFn>,
pub outbox_read_function: Box<OutboxReadFn>,
}
impl fmt::Debug for JsSaveSessionConfig {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
write!(f, "JsSaveSessionConfig")
}
}
#[derive(Debug)]
pub enum VerifierConfigType {
/// nothing will be saved on disk during the session
Memory,
JsSaveSession(JsSaveSessionConfig),
/// will save all user data locally, with RocksDb backend
RocksDb(PathBuf),
/// the verifier will be remote. a Noise connection will be opened
/// optional peerId to connect to. If None, will try any that has the flag `can_verify`
/// // TODO: Pass the AppConfig
Remote(Option<PubKey>),
/// IndexedDb based rocksdb compiled to WASM... not ready yet. obviously. only works in the browser
WebRocksDb,
}
#[derive(Debug)]
pub struct VerifierConfig {
pub config_type: VerifierConfigType,
/// not used for Memory
pub user_master_key: [u8; 32],
/// not used for Memory
pub peer_priv_key: PrivKey,
pub user_priv_key: PrivKey,
pub private_store_read_cap: ObjectRef,
}
pub type CancelFn = Box<dyn FnOnce()>;
pub struct Verifier {
pub config: VerifierConfig,
pub connected_server_id: Option<PubKey>,
graph_dataset: Option<Store>,
user_storage: Option<Box<dyn UserStorage>>,
}
impl fmt::Debug for Verifier {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
writeln!(f, "Verifier\nconfig: {:?}", self.config)?;
writeln!(f, "connected_server_id: {:?}", self.connected_server_id)
}
}
impl Verifier {
pub fn new(config: VerifierConfig) -> Result<Self, StorageError> {
let (graph, user) = match &config.config_type {
VerifierConfigType::Memory | VerifierConfigType::JsSaveSession(_) => (
Some(Store::new().unwrap()),
Some(Box::new(InMemoryUserStorage::new()) as Box<dyn UserStorage>),
),
#[cfg(not(target_family = "wasm"))]
VerifierConfigType::RocksDb(path) => (
// FIXME BIG TIME: we are reusing the same encryption key here.
// this is very temporary, until we remove the code in oxi_rocksdb of oxigraph,
// and have oxigraph use directly the UserStorage
Some(Store::open_with_key(path, config.user_master_key).unwrap()),
Some(
Box::new(RocksDbUserStorage::open(path, config.user_master_key)?)
as Box<dyn UserStorage>,
),
),
VerifierConfigType::Remote(_) => (None, None),
_ => unimplemented!(), // can be WebRocksDb or RocksDb on wasm platforms
};
Ok(Verifier {
config,
connected_server_id: None,
graph_dataset: graph,
user_storage: user,
})
}
pub fn doc_fetch(
&self,
nuri: String,
payload: Option<AppRequestPayload>,
) -> Result<(Receiver<AppResponse>, CancelFn), NgError> {
unimplemented!();
}
}
//
// APP PROTOCOL (between APP and VERIFIER)
//
#[derive(Clone, Debug, Serialize, Deserialize)]
pub struct AppRequestV0 {}
#[derive(Clone, Debug, Serialize, Deserialize)]
pub enum AppRequest {
V0(AppRequestV0),
}
#[derive(Clone, Debug, Serialize, Deserialize)]
pub struct GraphUpdate {
sparql_update: String,
}
#[derive(Clone, Debug, Serialize, Deserialize)]
pub enum DiscreteUpdate {
/// A yrs::Update
YMap(Vec<u8>),
YXml(Vec<u8>),
YText(Vec<u8>),
/// An automerge::Patch
Automerge(Vec<u8>),
}
#[derive(Clone, Debug, Serialize, Deserialize)]
pub struct AppUpdate {
heads: Vec<ObjectId>,
graph: Option<GraphUpdate>,
discrete: Option<DiscreteUpdate>,
}
#[derive(Clone, Debug, Serialize, Deserialize)]
pub struct AppCreate {
store: StoreRepo,
content_type: BranchContentType,
}
#[derive(Clone, Debug, Serialize, Deserialize)]
pub struct AppDelete {
/// Nuri of doc to delete
nuri: String,
}
#[derive(Clone, Debug, Serialize, Deserialize)]
pub enum AppRequestPayloadV0 {
Create(AppCreate),
Update(AppUpdate),
Delete(AppDelete),
}
#[derive(Clone, Debug, Serialize, Deserialize)]
pub enum AppRequestPayload {
V0(AppRequestPayloadV0),
}
#[derive(Clone, Debug, Serialize, Deserialize)]
pub enum DiscretePatch {
/// A yrs::Update
YMap(Vec<u8>),
YXml(Vec<u8>),
YText(Vec<u8>),
/// An automerge::Patch
Automerge(Vec<u8>),
}
#[derive(Clone, Debug, Serialize, Deserialize)]
pub struct GraphPatch {
/// oxigraph::model::GroundQuad serialized in turtle with oxrdfio
pub adds: Vec<String>,
pub removes: Vec<String>,
}
#[derive(Clone, Debug, Serialize, Deserialize)]
pub enum DiscreteState {
/// A yrs::StateVector
YMap(Vec<u8>),
YXml(Vec<u8>),
YText(Vec<u8>),
// the output of Automerge::save()
Automerge(Vec<u8>),
}
#[derive(Clone, Debug, Serialize, Deserialize)]
pub struct GraphState {
pub tuples: Vec<String>,
}
#[derive(Clone, Debug, Serialize, Deserialize)]
pub struct AppState {
heads: Vec<ObjectId>,
graph: Option<GraphState>, // there is always a graph present in the branch. but it might not have been asked in the request
discrete: Option<DiscreteState>,
}
#[derive(Clone, Debug, Serialize, Deserialize)]
pub struct AppPatch {
heads: Vec<ObjectId>,
graph: Option<GraphPatch>,
discrete: Option<DiscretePatch>,
}
#[derive(Clone, Debug, Serialize, Deserialize)]
pub enum AppResponseV0 {
State(AppState),
Patch(AppPatch),
}
#[derive(Clone, Debug, Serialize, Deserialize)]
pub enum AppResponse {
V0(AppResponseV0),
}

@ -0,0 +1,46 @@
// Copyright (c) 2022-2024 Niko Bonnieure, Par le Peuple, NextGraph.org developers
// All rights reserved.
// Licensed under the Apache License, Version 2.0
// <LICENSE-APACHE2 or http://www.apache.org/licenses/LICENSE-2.0>
// or the MIT license <LICENSE-MIT or http://opensource.org/licenses/MIT>,
// at your option. All files in the project carrying such
// notice may not be copied, modified, or distributed except
// according to those terms.
//! Storage of user application data (RDF, content of rich-text document, etc)
use ng_repo::{errors::StorageError, types::*};
use crate::types::*;
use std::{
cmp::{max, min},
collections::HashMap,
mem::size_of_val,
};
pub trait UserStorage: Send + Sync {
/// Gets the StoreRepo for a given RepoId
fn repo_id_to_store_overlay(&self, id: &RepoId) -> Result<StoreOverlay, StorageError>;
}
pub(crate) struct InMemoryUserStorage {
repo_id_to_store_overlay: HashMap<RepoId, StoreOverlay>,
}
impl InMemoryUserStorage {
pub fn new() -> Self {
InMemoryUserStorage {
repo_id_to_store_overlay: HashMap::new(),
}
}
}
impl UserStorage for InMemoryUserStorage {
fn repo_id_to_store_overlay(&self, id: &RepoId) -> Result<StoreOverlay, StorageError> {
Ok(self
.repo_id_to_store_overlay
.get(&id)
.ok_or(StorageError::NotFound)?
.to_owned())
}
}

@ -48,7 +48,7 @@ additional terms or conditions.
NextGraph received funding through the [NGI Assure Fund](https://nlnet.nl/project/NextGraph/index.html), a fund established by [NLnet](https://nlnet.nl/) with financial support from the European Commission's [Next Generation Internet](https://ngi.eu/) programme, under the aegis of DG Communications Networks, Content and Technology under grant agreement No 957073. NextGraph received funding through the [NGI Assure Fund](https://nlnet.nl/project/NextGraph/index.html), a fund established by [NLnet](https://nlnet.nl/) with financial support from the European Commission's [Next Generation Internet](https://ngi.eu/) programme, under the aegis of DG Communications Networks, Content and Technology under grant agreement No 957073.
[rustc-image]: https://img.shields.io/badge/rustc-1.64+-blue.svg [rustc-image]: https://img.shields.io/badge/rustc-1.74+-blue.svg
[license-image]: https://img.shields.io/badge/license-Apache2.0-blue.svg [license-image]: https://img.shields.io/badge/license-Apache2.0-blue.svg
[license-link]: https://git.nextgraph.org/NextGraph/nextgraph-rs/raw/branch/master/LICENSE-APACHE2 [license-link]: https://git.nextgraph.org/NextGraph/nextgraph-rs/raw/branch/master/LICENSE-APACHE2
[license-image2]: https://img.shields.io/badge/license-MIT-blue.svg [license-image2]: https://img.shields.io/badge/license-MIT-blue.svg

@ -140,6 +140,12 @@ impl SessionWalletStorageV0 {
// } // }
} }
#[derive(Clone, Debug, Serialize, Deserialize)]
pub struct SessionInfo {
pub session_id: u8,
pub user: UserId,
}
#[derive(Clone, Debug, Serialize, Deserialize)] #[derive(Clone, Debug, Serialize, Deserialize)]
pub struct SessionPeerStorageV0 { pub struct SessionPeerStorageV0 {
pub user: UserId, pub user: UserId,
@ -173,7 +179,7 @@ pub struct LocalClientStorageV0 {
impl LocalClientStorageV0 { impl LocalClientStorageV0 {
fn crypt(text: &mut Vec<u8>, client: ClientId, wallet_privkey: PrivKey) { fn crypt(text: &mut Vec<u8>, client: ClientId, wallet_privkey: PrivKey) {
let client_ser = serde_bare::to_vec(&client).unwrap(); let client_ser = serde_bare::to_vec(&client).unwrap();
let mut wallet_privkey_ser = serde_bare::to_vec(&wallet_privkey).unwrap(); let wallet_privkey_ser = serde_bare::to_vec(&wallet_privkey).unwrap();
let mut key_material = [client_ser, wallet_privkey_ser].concat(); let mut key_material = [client_ser, wallet_privkey_ser].concat();
let mut key: [u8; 32] = blake3::derive_key( let mut key: [u8; 32] = blake3::derive_key(
@ -462,6 +468,17 @@ impl SensitiveWallet {
Self::V0(v0) => v0.client = Some(client), Self::V0(v0) => v0.client = Some(client),
} }
} }
pub fn individual_site(&self, user_id: &UserId) -> Option<&(PrivKey, ReadCap)> {
match self {
Self::V0(v0) => match v0.sites.get(&user_id.to_string()) {
Some(site) => match &site.site_type {
SiteType::Individual(creds) => Some(creds),
_ => None,
},
None => None,
},
}
}
pub fn has_user(&self, user_id: &UserId) -> bool { pub fn has_user(&self, user_id: &UserId) -> bool {
match self { match self {
Self::V0(v0) => v0.sites.get(&user_id.to_string()).is_some(), Self::V0(v0) => v0.sites.get(&user_id.to_string()).is_some(),

@ -32,4 +32,4 @@ base64-url = "2.0.0"
serde_json = "1.0.96" serde_json = "1.0.96"
bytes = "1.0" bytes = "1.0"
anyhow = "1.0.71" anyhow = "1.0.71"
duration-str = "0.5.1" duration-str = "0.7.1"

@ -37,4 +37,4 @@ blake3 = "1.3.1"
serde = { version = "1.0", features = ["derive"] } serde = { version = "1.0", features = ["derive"] }
serde_bare = "0.5.0" serde_bare = "0.5.0"
serde_bytes = "0.11.7" serde_bytes = "0.11.7"
duration-str = "0.5.1" duration-str = "0.7.1"

@ -50,7 +50,7 @@ additional terms or conditions.
NextGraph received funding through the [NGI Assure Fund](https://nlnet.nl/project/NextGraph/index.html), a fund established by [NLnet](https://nlnet.nl/) with financial support from the European Commission's [Next Generation Internet](https://ngi.eu/) programme, under the aegis of DG Communications Networks, Content and Technology under grant agreement No 957073. NextGraph received funding through the [NGI Assure Fund](https://nlnet.nl/project/NextGraph/index.html), a fund established by [NLnet](https://nlnet.nl/) with financial support from the European Commission's [Next Generation Internet](https://ngi.eu/) programme, under the aegis of DG Communications Networks, Content and Technology under grant agreement No 957073.
[rustc-image]: https://img.shields.io/badge/rustc-1.64+-blue.svg [rustc-image]: https://img.shields.io/badge/rustc-1.74+-blue.svg
[license-image]: https://img.shields.io/badge/license-Apache2.0-blue.svg [license-image]: https://img.shields.io/badge/license-Apache2.0-blue.svg
[license-link]: https://git.nextgraph.org/NextGraph/nextgraph-rs/raw/branch/master/LICENSE-APACHE2 [license-link]: https://git.nextgraph.org/NextGraph/nextgraph-rs/raw/branch/master/LICENSE-APACHE2
[license-image2]: https://img.shields.io/badge/license-MIT-blue.svg [license-image2]: https://img.shields.io/badge/license-MIT-blue.svg

@ -12,7 +12,9 @@ use ed25519_dalek::*;
use duration_str::parse; use duration_str::parse;
use futures::{future, pin_mut, stream, SinkExt, StreamExt}; use futures::{future, pin_mut, stream, SinkExt, StreamExt};
use ng_net::actors::*; use ng_net::actors::*;
use ng_repo::store::{store_max_value_size, store_valid_value_size, HashMapRepoStore, RepoStore}; use ng_repo::block_storage::{
store_max_value_size, store_valid_value_size, BlockStorage, HashMapBlockStorage,
};
use rand::rngs::OsRng; use rand::rngs::OsRng;
use serde::{Deserialize, Serialize}; use serde::{Deserialize, Serialize};
use serde_json::{from_str, to_string_pretty}; use serde_json::{from_str, to_string_pretty};

@ -10,7 +10,7 @@ async fn test_sync(cnx: &mut impl BrokerConnection, user_pub_key: PubKey, userpr
expiry: Option<Timestamp>, expiry: Option<Timestamp>,
repo_pubkey: PubKey, repo_pubkey: PubKey,
repo_secret: SymKey, repo_secret: SymKey,
store: &mut impl RepoStore, store: &mut impl BlockStorage,
) -> ObjectRef { ) -> ObjectRef {
let max_object_size = 4000; let max_object_size = 4000;
let obj = Object::new( let obj = Object::new(
@ -38,7 +38,7 @@ async fn test_sync(cnx: &mut impl BrokerConnection, user_pub_key: PubKey, userpr
body_ref: ObjectRef, body_ref: ObjectRef,
repo_pubkey: PubKey, repo_pubkey: PubKey,
repo_secret: SymKey, repo_secret: SymKey,
store: &mut impl RepoStore, store: &mut impl BlockStorage,
) -> ObjectRef { ) -> ObjectRef {
let mut obj_deps: Vec<ObjectId> = vec![]; let mut obj_deps: Vec<ObjectId> = vec![];
obj_deps.extend(deps.iter().map(|r| r.id)); obj_deps.extend(deps.iter().map(|r| r.id));
@ -80,7 +80,7 @@ async fn test_sync(cnx: &mut impl BrokerConnection, user_pub_key: PubKey, userpr
branch: Branch, branch: Branch,
repo_pubkey: PubKey, repo_pubkey: PubKey,
repo_secret: SymKey, repo_secret: SymKey,
store: &mut impl RepoStore, store: &mut impl BlockStorage,
) -> ObjectRef { ) -> ObjectRef {
let deps = vec![]; let deps = vec![];
let expiry = None; let expiry = None;
@ -100,7 +100,7 @@ async fn test_sync(cnx: &mut impl BrokerConnection, user_pub_key: PubKey, userpr
deps: Vec<ObjectId>, deps: Vec<ObjectId>,
repo_pubkey: PubKey, repo_pubkey: PubKey,
repo_secret: SymKey, repo_secret: SymKey,
store: &mut impl RepoStore, store: &mut impl BlockStorage,
) -> ObjectRef { ) -> ObjectRef {
let expiry = None; let expiry = None;
let content = [7u8; 777].to_vec(); let content = [7u8; 777].to_vec();
@ -120,7 +120,7 @@ async fn test_sync(cnx: &mut impl BrokerConnection, user_pub_key: PubKey, userpr
deps: Vec<ObjectId>, deps: Vec<ObjectId>,
repo_pubkey: PubKey, repo_pubkey: PubKey,
repo_secret: SymKey, repo_secret: SymKey,
store: &mut impl RepoStore, store: &mut impl BlockStorage,
) -> ObjectRef { ) -> ObjectRef {
let expiry = None; let expiry = None;
let body = CommitBody::Ack(Ack::V0()); let body = CommitBody::Ack(Ack::V0());
@ -135,7 +135,7 @@ async fn test_sync(cnx: &mut impl BrokerConnection, user_pub_key: PubKey, userpr
) )
} }
let mut store = HashMapRepoStore::new(); let mut store = HashMapBlockStorage::new();
let mut rng = OsRng {}; let mut rng = OsRng {};
// repo // repo
@ -346,7 +346,7 @@ async fn test_sync(cnx: &mut impl BrokerConnection, user_pub_key: PubKey, userpr
// Now emptying the local store of the client, and adding only 1 commit into it (br) // Now emptying the local store of the client, and adding only 1 commit into it (br)
// we also have received an commit (t5) but we don't know what to do with it... // we also have received an commit (t5) but we don't know what to do with it...
let mut store = HashMapRepoStore::new(); let mut store = HashMapBlockStorage::new();
let br = add_commit( let br = add_commit(
branch_body, branch_body,

@ -108,7 +108,7 @@ additional terms or conditions.
NextGraph received funding through the [NGI Assure Fund](https://nlnet.nl/project/NextGraph/index.html), a fund established by [NLnet](https://nlnet.nl/) with financial support from the European Commission's [Next Generation Internet](https://ngi.eu/) programme, under the aegis of DG Communications Networks, Content and Technology under grant agreement No 957073. NextGraph received funding through the [NGI Assure Fund](https://nlnet.nl/project/NextGraph/index.html), a fund established by [NLnet](https://nlnet.nl/) with financial support from the European Commission's [Next Generation Internet](https://ngi.eu/) programme, under the aegis of DG Communications Networks, Content and Technology under grant agreement No 957073.
[rustc-image]: https://img.shields.io/badge/rustc-1.64+-blue.svg [rustc-image]: https://img.shields.io/badge/rustc-1.74+-blue.svg
[license-image]: https://img.shields.io/badge/license-Apache2.0-blue.svg [license-image]: https://img.shields.io/badge/license-Apache2.0-blue.svg
[license-link]: https://git.nextgraph.org/NextGraph/nextgraph-rs/raw/branch/master/LICENSE-APACHE2 [license-link]: https://git.nextgraph.org/NextGraph/nextgraph-rs/raw/branch/master/LICENSE-APACHE2
[license-image2]: https://img.shields.io/badge/license-MIT-blue.svg [license-image2]: https://img.shields.io/badge/license-MIT-blue.svg

@ -20,7 +20,7 @@ warp-embed = "0.4"
rust-embed = "6" rust-embed = "6"
log = "0.4" log = "0.4"
env_logger = "0.10" env_logger = "0.10"
ng-stores-rocksdb = { path = "../ng-stores-rocksdb" } ng-storage-rocksdb = { path = "../ng-storage-rocksdb" }
ng-repo = { path = "../ng-repo", features = ["server_log_output"] } ng-repo = { path = "../ng-repo", features = ["server_log_output"] }
ng-net = { path = "../ng-net" } ng-net = { path = "../ng-net" }
ng-wallet = { path = "../ng-wallet" } ng-wallet = { path = "../ng-wallet" }

@ -12,7 +12,7 @@ extern crate slice_as_array;
mod store; mod store;
mod types; mod types;
use ng_repo::store::StorageError; use ng_repo::errors::StorageError;
use warp::reply::Response; use warp::reply::Response;
use warp::{Filter, Reply}; use warp::{Filter, Reply};
@ -28,7 +28,7 @@ use ng_net::types::{APP_NG_ONE_URL, NG_ONE_URL};
use ng_repo::log::*; use ng_repo::log::*;
use ng_repo::types::*; use ng_repo::types::*;
use ng_repo::utils::{generate_keypair, sign, verify}; use ng_repo::utils::{generate_keypair, sign, verify};
use ng_stores_rocksdb::kcv_store::RocksdbKCVStore; use ng_storage_rocksdb::kcv_storage::RocksdbKCVStore;
use ng_wallet::types::*; use ng_wallet::types::*;
#[derive(RustEmbed)] #[derive(RustEmbed)]

@ -10,8 +10,8 @@
//! ng-one bootstrap //! ng-one bootstrap
use ng_net::types::*; use ng_net::types::*;
use ng_repo::kcv_store::KCVStore; use ng_repo::errors::StorageError;
use ng_repo::store::*; use ng_repo::kcv_storage::KCVStore;
use ng_repo::types::PubKey; use ng_repo::types::PubKey;
use serde::{Deserialize, Serialize}; use serde::{Deserialize, Serialize};

@ -9,8 +9,8 @@
//! ng-wallet //! ng-wallet
use ng_repo::kcv_store::KCVStore; use ng_repo::errors::StorageError;
use ng_repo::store::*; use ng_repo::kcv_storage::KCVStore;
use ng_repo::types::*; use ng_repo::types::*;
use ng_wallet::types::*; use ng_wallet::types::*;
use serde::{Deserialize, Serialize}; use serde::{Deserialize, Serialize};

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