README + Aqua API doc (#15)

.gitignore

@@ -9,6 +9,7 @@
 .idea
 
 **/artifacts/*.wasm
+*.wasm
 
 **/node_modules
 **/dist

README.md

@@ -0,0 +1,5 @@
+# Fluence IPFS adapter
+## Directory structure
+- `service` contains Rust service that implements all the IPFS calls by using `ipfs` cli mounted binary
+- `local-network` contains Docker Compose YAML config to run a local Fluence network of 3 nodes
+- `aqua` Aqua API of IPFS-adapter, go to its [README](/aqua/README.md)

aqua/README.md

@@ -0,0 +1,19 @@
+## Aqua API of IPFS-adapter
+Public API is defined in [ipfs-api.aqua](/aqua/ipfs-api.aqua).
+
+ipfs-adapter service API is defined in [ipfs.aqua](/aqua/ipfs.aqua).
+
+### How to use Aqua API in TypeScript
+There's a simple example in [demo.ts](/aqua/typescript/demo.ts)
+
+## Run demo.ts example on TestNet
+While in `aqua` directory, `npm start` will run `demo.ts` against Fluence TestNet
+
+### Run demo.ts example locally
+1. Go to `local-network` 
+2. Run `docker compose up -d` to start Fluence cluster of 3 nodes
+3. Go back to `../aqua`
+4. Run `npm run start:local`
+
+## How to update ipfs.aqua from ipfs_pure.wasm
+While in `aqua` directory, run `npm run generate-aqua`

aqua/ipfs-api.aqua

@@ -4,16 +4,32 @@ import "ipfs.aqua"
 alias Multiaddr: string
 alias PeerId: string
 
+-- Upload file `path` to IPFS node running on `node`
+-- path should exist & be available to `ipfs-adapter`
 func put(node: PeerId, path: string) -> IpfsPutResult:
     on node:
         result <- Ipfs.put(path)
     <- result
 
+-- Download file `hash` from IPFS node `from` and save it to `node`
 func get_from(node: PeerId, hash: string, from: Multiaddr) -> IpfsGetResult:
     on node:
         result <- Ipfs.get_from(hash, from)
     <- result
 
+-- Set timeout for IPFS calls in `ipfs-adapter`
 func set_timeout(node: PeerId, timeout_sec: u64):
     on node:
         Ipfs.set_timeout(timeout_sec)
+
+-- Get multiaddress of IPFS's HTTP RPC endpoint (usually on port 5001)
+func get_external_api_multiaddr(node: PeerId) -> IpfsMultiaddrResult:
+    on node:
+        result <- Ipfs.get_external_api_multiaddr()
+    <- result
+
+-- Get multiaddress of IPFS's Swarm endpoint (usually on port 4001)
+func get_external_swarm_multiaddr(node: PeerId) -> IpfsMultiaddrResult:
+    on node:
+        result <- Ipfs.get_external_swarm_multiaddr()
+    <- result

aqua/package-lock.json

@@ -51,6 +51,124 @@
         "multiaddr": "8.1.2",
         "peer-id": "0.14.3",
         "uuid": "8.3.0"
+      },
+      "dependencies": {
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+          "version": "8.1.2",
+          "resolved": "https://registry.npmjs.org/multiaddr/-/multiaddr-8.1.2.tgz",
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+          "requires": {
+            "cids": "^1.0.0",
+            "class-is": "^1.1.0",
+            "dns-over-http-resolver": "^1.0.0",
+            "err-code": "^2.0.3",
+            "is-ip": "^3.1.0",
+            "multibase": "^3.0.0",
+            "uint8arrays": "^1.1.0",
+            "varint": "^5.0.0"
+          },
+          "dependencies": {
+            "cids": {
+              "version": "1.1.7",
+              "resolved": "https://registry.npmjs.org/cids/-/cids-1.1.7.tgz",
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+              "requires": {
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+                "multicodec": "^3.0.1",
+                "multihashes": "^4.0.1",
+                "uint8arrays": "^2.1.3"
+              },
+              "dependencies": {
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+                  "resolved": "https://registry.npmjs.org/multibase/-/multibase-4.0.4.tgz",
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+                  "requires": {
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+                  }
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+          "resolved": "https://registry.npmjs.org/multibase/-/multibase-3.1.2.tgz",
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+            }
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+            "uint8arrays": "^2.1.3",
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+              "requires": {
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+              "requires": {
+                "multiformats": "^9.4.2"
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+          "requires": {
+            "multibase": "^3.0.0",
+            "web-encoding": "^1.0.2"
+          }
+        }
       }
     },
     "@fluencelabs/fluence-network-environment": {
@@ -2487,6 +2605,46 @@
             }
           }
         },
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+          "version": "8.1.2",
+          "resolved": "https://registry.npmjs.org/multiaddr/-/multiaddr-8.1.2.tgz",
+          "integrity": "sha512-r13IzW8+Sv9zab9Gt8RPMIN2WkptIPq99EpAzg4IbJ/zTELhiEwXWr9bAmEatSCI4j/LSA6ESJzvz95JZ+ZYXQ==",
+          "requires": {
+            "cids": "^1.0.0",
+            "class-is": "^1.1.0",
+            "dns-over-http-resolver": "^1.0.0",
+            "err-code": "^2.0.3",
+            "is-ip": "^3.1.0",
+            "multibase": "^3.0.0",
+            "uint8arrays": "^1.1.0",
+            "varint": "^5.0.0"
+          },
+          "dependencies": {
+            "multibase": {
+              "version": "3.1.2",
+              "resolved": "https://registry.npmjs.org/multibase/-/multibase-3.1.2.tgz",
+              "integrity": "sha512-bpklWHs70LO3smJUHOjcnzGceJJvn9ui0Vau6Za0B/GBepaXswmW8Ufea0uD9pROf/qCQ4N4lZ3sf3U+SNf0tw==",
+              "requires": {
+                "@multiformats/base-x": "^4.0.1",
+                "web-encoding": "^1.0.6"
+              }
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+            "uint8arrays": {
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+              "resolved": "https://registry.npmjs.org/uint8arrays/-/uint8arrays-1.1.0.tgz",
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+              "requires": {
+                "multibase": "^3.0.0",
+                "web-encoding": "^1.0.2"
+              }
+            },
+            "varint": {
+              "version": "5.0.2",
+              "resolved": "https://registry.npmjs.org/varint/-/varint-5.0.2.tgz",
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+        },
         "multibase": {
           "version": "4.0.4",
           "resolved": "https://registry.npmjs.org/multibase/-/multibase-4.0.4.tgz",
@@ -2655,6 +2813,37 @@
         "uint8arrays": "^2.0.5"
       },
       "dependencies": {
+        "cids": {
+          "version": "1.1.7",
+          "resolved": "https://registry.npmjs.org/cids/-/cids-1.1.7.tgz",
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+          "requires": {
+            "multibase": "^4.0.1",
+            "multicodec": "^3.0.1",
+            "multihashes": "^4.0.1",
+            "uint8arrays": "^2.1.3"
+          },
+          "dependencies": {
+            "multibase": {
+              "version": "4.0.4",
+              "resolved": "https://registry.npmjs.org/multibase/-/multibase-4.0.4.tgz",
+              "integrity": "sha512-8/JmrdSGzlw6KTgAJCOqUBSGd1V6186i/X8dDCGy/lbCKrQ+1QB6f3HE+wPr7Tpdj4U3gutaj9jG2rNX6UpiJg==",
+              "requires": {
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+              }
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+            "multihashes": {
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+              "resolved": "https://registry.npmjs.org/multihashes/-/multihashes-4.0.2.tgz",
+              "integrity": "sha512-xpx++1iZr4ZQHjN1mcrXS6904R36LWLxX/CBifczjtmrtCXEX623DMWOF1eiNSg+pFpiZDFVBgou/4v6ayCHSQ==",
+              "requires": {
+                "multibase": "^4.0.1",
+                "uint8arrays": "^2.1.3",
+                "varint": "^5.0.2"
+              }
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         "it-length-prefixed": {
           "version": "3.1.0",
           "resolved": "https://registry.npmjs.org/it-length-prefixed/-/it-length-prefixed-3.1.0.tgz",
@@ -2666,6 +2855,32 @@
             "varint": "^5.0.0"
           }
         },
+        "multiaddr": {
+          "version": "8.1.2",
+          "resolved": "https://registry.npmjs.org/multiaddr/-/multiaddr-8.1.2.tgz",
+          "integrity": "sha512-r13IzW8+Sv9zab9Gt8RPMIN2WkptIPq99EpAzg4IbJ/zTELhiEwXWr9bAmEatSCI4j/LSA6ESJzvz95JZ+ZYXQ==",
+          "requires": {
+            "cids": "^1.0.0",
+            "class-is": "^1.1.0",
+            "dns-over-http-resolver": "^1.0.0",
+            "err-code": "^2.0.3",
+            "is-ip": "^3.1.0",
+            "multibase": "^3.0.0",
+            "uint8arrays": "^1.1.0",
+            "varint": "^5.0.0"
+          },
+          "dependencies": {
+            "uint8arrays": {
+              "version": "1.1.0",
+              "resolved": "https://registry.npmjs.org/uint8arrays/-/uint8arrays-1.1.0.tgz",
+              "integrity": "sha512-cLdlZ6jnFczsKf5IH1gPHTtcHtPGho5r4CvctohmQjw8K7Q3gFdfIGHxSTdTaCKrL4w09SsPRJTqRS0drYeszA==",
+              "requires": {
+                "multibase": "^3.0.0",
+                "web-encoding": "^1.0.2"
+              }
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+          }
+        },
         "multibase": {
           "version": "3.1.2",
           "resolved": "https://registry.npmjs.org/multibase/-/multibase-3.1.2.tgz",
@@ -2675,6 +2890,22 @@
             "web-encoding": "^1.0.6"
           }
         },
+        "multicodec": {
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+          "resolved": "https://registry.npmjs.org/multicodec/-/multicodec-3.1.0.tgz",
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+            }
+          }
+        },
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           "version": "3.1.2",
           "resolved": "https://registry.npmjs.org/multihashes/-/multihashes-3.1.2.tgz",
@@ -2856,6 +3087,35 @@
         "private-ip": "^2.1.1"
       },
       "dependencies": {
+        "cids": {
+          "version": "1.1.7",
+          "resolved": "https://registry.npmjs.org/cids/-/cids-1.1.7.tgz",
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+          "requires": {
+            "multibase": "^4.0.1",
+            "multicodec": "^3.0.1",
+            "multihashes": "^4.0.1",
+            "uint8arrays": "^2.1.3"
+          },
+          "dependencies": {
+            "multibase": {
+              "version": "4.0.4",
+              "resolved": "https://registry.npmjs.org/multibase/-/multibase-4.0.4.tgz",
+              "integrity": "sha512-8/JmrdSGzlw6KTgAJCOqUBSGd1V6186i/X8dDCGy/lbCKrQ+1QB6f3HE+wPr7Tpdj4U3gutaj9jG2rNX6UpiJg==",
+              "requires": {
+                "@multiformats/base-x": "^4.0.1"
+              }
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+            "uint8arrays": {
+              "version": "2.1.7",
+              "resolved": "https://registry.npmjs.org/uint8arrays/-/uint8arrays-2.1.7.tgz",
+              "integrity": "sha512-k+yuEWEHQG/TuRaxL+JVEe8IBqyU5dhDkw+CISCDccOcW90dIju0A6i0Iwav0MK7kg73FZpowqOByS5e/B6GYA==",
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+        },
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           "version": "6.4.0",
           "resolved": "https://registry.npmjs.org/ip-address/-/ip-address-6.4.0.tgz",
@@ -2874,6 +3134,91 @@
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           "integrity": "sha1-sBMHyym2GKHtJux56RH4A8TaAEA="
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+          "requires": {
+            "cids": "^1.0.0",
+            "class-is": "^1.1.0",
+            "dns-over-http-resolver": "^1.0.0",
+            "err-code": "^2.0.3",
+            "is-ip": "^3.1.0",
+            "multibase": "^3.0.0",
+            "uint8arrays": "^1.1.0",
+            "varint": "^5.0.0"
+          }
+        },
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+          "resolved": "https://registry.npmjs.org/multibase/-/multibase-3.1.2.tgz",
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       }
     },
+    "multiformats": {
+      "version": "9.4.2",
+      "resolved": "https://registry.npmjs.org/multiformats/-/multiformats-9.4.2.tgz",
+      "integrity": "sha512-GXsulAzqA+EI/iObKWsg9n4PKNVpUTsWdA+Ijn3hJMaVHQ/+dJaClSZ55g8sVKniBjQkouGaVCKCu9c/wwMXQQ=="
+    },
     "multihashes": {
       "version": "0.4.21",
       "resolved": "https://registry.npmjs.org/multihashes/-/multihashes-0.4.21.tgz",

aqua/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@fluencelabs/aqua-ipfs",
-  "version": "0.1.7",
+  "version": "0.1.11",
   "description": "Aqua IPFS library",
   "main": "./typescript/dist/index.js",
   "typings": "./typescript/dist/index.d.ts",
@@ -18,6 +18,7 @@
     "@fluencelabs/fluence-network-environment": "^1.0.10"
   },
   "scripts": {
+    "generate-aqua": "../service/build.sh",
     "compile-aqua": "aqua-cli -i . -o ./typescript",
     "prebuild": "npm run compile-aqua",
     "build": "tsc",

local-network/docker-compose.yml

@@ -11,7 +11,8 @@ services:
     ports:
       - 7770:7770 # tcp
       - 9990:9990 # ws
-      - 5000:5001 # ipfs
+      - 5000:5001 # ipfs rpc
+      - 4000:4001 # ipfs swarm
       - 18080:18080 # /metrics
     restart: always
     volumes:
@@ -31,7 +32,8 @@ services:
     ports:
       - 7771:7771 # tcp
       - 9991:9991 # ws
-      - 5001:5001 # ipfs
+      - 5001:5001 # ipfs rpc
+      - 4001:4001 # ipfs swarm
       - 18081:18080 # /metrics
     restart: always
     volumes:
@@ -51,7 +53,8 @@ services:
     ports:
       - 7772:7772 # tcp
       - 9992:9992 # ws
-      - 5002:5001 # ipfs
+      - 5002:5001 # ipfs rpc
+      - 4002:4001 # ipfs swarm
       - 18082:18080 # /metrics
     restart: always
     volumes:

service/Cargo.lock

@@ -1477,9 +1477,9 @@ dependencies = [
 
 [[package]]
 name = "tinyvec"
-version = "1.2.0"
+version = "1.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5b5220f05bb7de7f3f53c7c065e1199b3172696fe2db9f9c4d8ad9b4ee74c342"
+checksum = "4ac2e1d4bd0f75279cfd5a076e0d578bbf02c22b7c39e766c437dd49b3ec43e0"
 dependencies = [
  "tinyvec_macros",
 ]

service/build.sh

@@ -18,4 +18,4 @@ mkdir -p artifacts
 rm -f artifacts/*.wasm
 cp target/wasm32-wasi/release/ipfs_effector.wasm artifacts/
 cp target/wasm32-wasi/release/ipfs_pure.wasm artifacts/
-marine aqua artifacts/ipfs_pure.wasm -s Ipfs -i ipfs-adapter > ../aqua/ipfs.aqua
+marine aqua artifacts/ipfs_pure.wasm -s Ipfs -i ipfs-adapter >../aqua/ipfs.aqua