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Json Validation Function Tests on ChainCode

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This commit is contained in:
Fernando Garzon 2022-10-14 16:55:26 -07:00
parent cf36f096c5
commit 7d76f9b07a
10 changed files with 1012 additions and 74 deletions
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161
asset-transfer-basic/chaincode-go/chaincode/smartcontract.go
View file

@ -3,8 +3,8 @@ package chaincode
import ( import (
"encoding/json" "encoding/json"
"fmt" "fmt"
"github.com/hyperledger/fabric-contract-api-go/contractapi" "github.com/hyperledger/fabric-contract-api-go/contractapi"
"github.com/xeipuuv/gojsonschema"
) )
// SmartContract provides functions for managing an Asset // SmartContract provides functions for managing an Asset
@ -15,7 +15,9 @@ type SmartContract struct {
// Asset describes basic details of what makes up a simple asset // Asset describes basic details of what makes up a simple asset
// Insert struct field in alphabetic order => to achieve determinism across languages // Insert struct field in alphabetic order => to achieve determinism across languages
// golang keeps the order when marshal to json but doesn't order automatically // golang keeps the order when marshal to json but doesn't order automatically
type Data struct {
/*type Data struct {
docType string `json:"docType"` docType string `json:"docType"`
id string `json:"id"` id string `json:"id"`
title string `json:"title"` title string `json:"title"`
@ -33,12 +35,25 @@ type Data struct {
noteForChange string `json:"noteForChange"` noteForChange string `json:"noteForChange"`
contributor string `json:"contributor"` contributor string `json:"contributor"`
contributor_id string `json:"contributor_id"` contributor_id string `json:"contributor_id"`
}*/
// Asset describes basic details of what makes up a simple asset
// Insert struct field in alphabetic order => to achieve determinism across languages
// golang keeps the order when marshal to json but doesn't order automatically
type Data struct {
Contributor string `json:"Contributor"`
ContributorId string `json:"ContributorId"`
ContentHash string `json:"ContentHash"`
Id string `json:"Id"`
Owners []string `json:"Owners"`
} }
// InitLedger adds a base set of Data entries to the ledger // InitLedger adds a base set of Data entries to the ledger
func (s *SmartContract) InitLedger(ctx contractapi.TransactionContextInterface) error { func (s *SmartContract) InitLedger(ctx contractapi.TransactionContextInterface) error {
dataEntries := []Data{ dataEntries := []Data{
{docType: "TestType", id: "00000", title: "TestSample", description: "description", Type: "TestType", DOI: "https://doi.org/10.57873/T34W2R", url: "sdsc.edu", manifest: "TestManifest", footprint: "", keywords: "SmartContrac, ChainCode, Peer", otherDataIdName: "None", otherDataIdValue: "None", fundingAgencies: "DOS", acknowledgment: "SDSC", noteForChange: "NONE", contributor: "AveryhardworkingUser@email.com", contributor_id: "ABC123"}, {Contributor: "pepitoperes@email.com", ContributorId: "ABC123", ContentHash: "ZXCVBNM", Id: "00000", Owners: []string{"CIA", "DEA", "FBI"}},
} }
for _, data := range dataEntries { for _, data := range dataEntries {
@ -47,7 +62,7 @@ func (s *SmartContract) InitLedger(ctx contractapi.TransactionContextInterface)
return err return err
} }
err = ctx.GetStub().PutState(data.id, assetJSON) err = ctx.GetStub().PutState(data.Id, assetJSON)
if err != nil { if err != nil {
return fmt.Errorf("failed to put to world state. %v", err) return fmt.Errorf("failed to put to world state. %v", err)
} }
@ -85,8 +100,8 @@ func (s *SmartContract) GetAllAssets(ctx contractapi.TransactionContextInterface
} }
// AssetExists returns true when asset with given ID exists in world state // AssetExists returns true when asset with given ID exists in world state
func (s *SmartContract) AssetExists(ctx contractapi.TransactionContextInterface, id string) (bool, error) { func (s *SmartContract) AssetExists(ctx contractapi.TransactionContextInterface, Id string) (bool, error) {
assetJSON, err := ctx.GetStub().GetState(id) assetJSON, err := ctx.GetStub().GetState(Id)
if err != nil { if err != nil {
return false, fmt.Errorf("failed to read from world state: %v", err) return false, fmt.Errorf("failed to read from world state: %v", err)
} }
@ -94,109 +109,112 @@ func (s *SmartContract) AssetExists(ctx contractapi.TransactionContextInterface,
return assetJSON != nil, nil return assetJSON != nil, nil
} }
// JSON Validation
func (s *SmartContract) validJson() (bool, error) {
schemaLoader := gojsonschema.NewReferenceLoader("file:///home/ofgarzon2662/OSC-IS/fabric-samples/test-network/JsonSchemaValidationTests/Schema.json")
documentLoader := gojsonschema.NewReferenceLoader("file:////home/ofgarzon2662/OSC-IS/fabric-samples/test-network/JsonSchemaValidationTests/testFile.json")
result, err := gojsonschema.Validate(schemaLoader, documentLoader)
if err != nil {
panic(err.Error())
}
if result.Valid() {
fmt.Printf("The document is valid\n")
} else {
fmt.Printf("The document is not valid. see errors :\n")
for _, desc := range result.Errors() {
fmt.Printf("- %s\n", desc)
}
}
return result.Valid(), nil
}
// CreateDataSample issues a new Data Sample to the world state with given details. // CreateDataSample issues a new Data Sample to the world state with given details.
func (s *SmartContract) CreateDataSample(ctx contractapi.TransactionContextInterface, func (s *SmartContract) CreateDataSample(ctx contractapi.TransactionContextInterface,
docType string, id string, title string, description string, Type string, DOI string, Contributor string, ContributorId string, ContentHash string, Id string) error {
url string, manifest string, footprint string, keywords string, otherDataIdName string,
otherDataIdValue, string, fundingAgencies string, acknowledgment string, noteForChange string,
contributor string, contributor_id string) error {
exists, err := s.AssetExists(ctx, id) exists, err := s.AssetExists(ctx, Id)
if err != nil { if err != nil {
return err return err
} }
if exists { if exists {
return fmt.Errorf("the asset %s already exists", id) return fmt.Errorf("the asset %s already exists", Id)
} }
//valid, err := s.validJson()
//if err != nil {
// return err
//}
//if !valid {
// return fmt.Errorf("The Json file provided is not valid")
//} else {
data := Data{ data := Data{
docType: docType, Contributor :Contributor,
id: id, ContributorId :ContributorId,
title: title, ContentHash :ContentHash,
description: description, Id :Id,
Type: Type, Owners :[]string{"DOE", "DOS", "DOJ"}}
DOI: DOI,
url: url,
manifest: manifest,
footprint: footprint,
keywords: keywords,
otherDataIdName: otherDataIdName,
otherDataIdValue: otherDataIdValue,
fundingAgencies: fundingAgencies,
acknowledgment: acknowledgment,
noteForChange: noteForChange,
contributor: contributor,
contributor_id: contributor_id,
}
assetJSON, err := json.Marshal(data) assetJSON, err := json.Marshal(data)
if err != nil { if err != nil {
return err return err
} }
return ctx.GetStub().PutState(Id, assetJSON)
return ctx.GetStub().PutState(id, assetJSON) //}
} }
// UpdateAsset updates an existing asset in the world state with provided parameters. // UpdateAsset updates an existing asset in the world state with provided parameters.
func (s *SmartContract) UpdateAsset(ctx contractapi.TransactionContextInterface, func (s *SmartContract) UpdateAsset(ctx contractapi.TransactionContextInterface,
docType string, id string, title string, description string, Type string, DOI string, Contributor string, ContributorId string, ContentHash string, Id string) error {
url string, manifest string, footprint string, keywords string, otherDataIdName string, exists, err := s.AssetExists(ctx, Id)
otherDataIdValue, string, fundingAgencies string, acknowledgment string, noteForChange string,
contributor string, contributor_id string) error {
exists, err := s.AssetExists(ctx, id)
if err != nil { if err != nil {
return err return err
} }
if !exists { if !exists {
return fmt.Errorf("the asset %s does not exist", id) return fmt.Errorf("the asset %s does not exist", Id)
} }
// overwriting original asset with new asset // overwriting original asset with new asset
data := Data{ data := Data{
docType: docType, Contributor :Contributor,
id: id, ContributorId :ContributorId,
title: title, ContentHash :ContentHash,
description: description, Id :Id,
Type: Type, Owners :[]string{"DOE", "DOS", "DOJ"},
DOI: DOI,
url: url,
manifest: manifest,
footprint: footprint,
keywords: keywords,
otherDataIdName: otherDataIdName,
otherDataIdValue: otherDataIdValue,
fundingAgencies: fundingAgencies,
acknowledgment: acknowledgment,
noteForChange: noteForChange,
contributor: contributor,
contributor_id: contributor_id,
} }
assetJSON, err := json.Marshal(data) assetJSON, err := json.Marshal(data)
if err != nil { if err != nil {
return err return err
} }
return ctx.GetStub().PutState(id, assetJSON) return ctx.GetStub().PutState(Id, assetJSON)
} }
func (s *SmartContract) DeleteAsset(ctx contractapi.TransactionContextInterface, id string) error { func (s *SmartContract) DeleteAsset(ctx contractapi.TransactionContextInterface, Id string) error {
exists, err := s.AssetExists(ctx, id) exists, err := s.AssetExists(ctx, Id)
if err != nil { if err != nil {
return err return err
} }
if !exists { if !exists {
return fmt.Errorf("the asset %s does not exist", id) return fmt.Errorf("the asset %s does not exist", Id)
} }
return ctx.GetStub().DelState(id) return ctx.GetStub().DelState(Id)
} }
func (s *SmartContract) ReadAsset(ctx contractapi.TransactionContextInterface, id string) (*Data, error) { func (s *SmartContract) ReadAsset(ctx contractapi.TransactionContextInterface, Id string) (*Data, error) {
assetJSON, err := ctx.GetStub().GetState(id) assetJSON, err := ctx.GetStub().GetState(Id)
if err != nil { if err != nil {
return nil, fmt.Errorf("failed to read from world state: %v", err) return nil, fmt.Errorf("failed to read from world state: %v", err)
} }
if assetJSON == nil { if assetJSON == nil {
return nil, fmt.Errorf("the asset %s does not exist", id) return nil, fmt.Errorf("the asset %s does not exist", Id)
} }
var data Data var data Data
@ -209,26 +227,25 @@ func (s *SmartContract) ReadAsset(ctx contractapi.TransactionContextInterface, i
} }
// TransferAsset updates the owner field of asset with given id in world state, and returns the old owner. // TransferAsset updates the owner field of asset with given id in world state, and returns the old owner.
func (s *SmartContract) TransferAsset(ctx contractapi.TransactionContextInterface, id string, newContributor string, newContributorId string) (string, error) { func (s *SmartContract) TransferAsset(ctx contractapi.TransactionContextInterface, Id string, newOwners []string) ([]string, error) {
data, err := s.ReadAsset(ctx, id) data, err := s.ReadAsset(ctx, Id)
if err != nil { if err != nil {
return "", err return []string{}, err
} }
data.contributor = newContributor data.Owners = newOwners
data.contributor_id = newContributorId
assetJSON, err := json.Marshal(data) assetJSON, err := json.Marshal(data)
if err != nil { if err != nil {
return "", err return []string{}, err
} }
err = ctx.GetStub().PutState(id, assetJSON) err = ctx.GetStub().PutState(Id, assetJSON)
if err != nil { if err != nil {
return "", err return []string{}, err
} }
return data.contributor, nil return data.Owners, nil
} }
/* /*

308
asset-transfer-basic/chaincode-go/chaincode/smartcontractBACKUP.go.txt Normal file
View file

@ -0,0 +1,308 @@
package chaincode
import (
"encoding/json"
"fmt"
"github.com/hyperledger/fabric-contract-api-go/contractapi"
)
// SmartContract provides functions for managing an Asset
type SmartContract struct {
contractapi.Contract
}
// Asset describes basic details of what makes up a simple asset
// Insert struct field in alphabetic order => to achieve determinism across languages
// golang keeps the order when marshal to json but doesn't order automatically
type Data struct {
docType string `json:"docType"`
id string `json:"id"`
title string `json:"title"`
description string `json:"description"`
Type string `json:"Type"`
DOI string `json:"DOI"`
url string `json:"url"`
manifest string `json:"manifest"`
footprint string `json:"footprint"`
keywords string `json:"keywords"`
otherDataIdName string `json:"otherDataIdName"`
otherDataIdValue string `json:"otherDataIdValue"`
fundingAgencies string `json:"fundingAgencies"`
acknowledgment string `json:"acknowledgment"`
noteForChange string `json:"noteForChange"`
contributor string `json:"contributor"`
contributor_id string `json:"contributor_id"`
}
// InitLedger adds a base set of Data entries to the ledger
func (s *SmartContract) InitLedger(ctx contractapi.TransactionContextInterface) error {
dataEntries := []Data{
{docType: "TestType", id: "00000", title: "TestSample", description: "description", Type: "TestType", DOI: "https://doi.org/10.57873/T34W2R", url: "sdsc.edu", manifest: "TestManifest", footprint: "", keywords: "SmartContrac, ChainCode, Peer", otherDataIdName: "None", otherDataIdValue: "None", fundingAgencies: "DOS", acknowledgment: "SDSC", noteForChange: "NONE", contributor: "AveryhardworkingUser@email.com", contributor_id: "ABC123"},
}
for _, data := range dataEntries {
assetJSON, err := json.Marshal(data)
if err != nil {
return err
}
err = ctx.GetStub().PutState(data.id, assetJSON)
if err != nil {
return fmt.Errorf("failed to put to world state. %v", err)
}
}
return nil
}
// GetAllAssets returns all assets found in world state
func (s *SmartContract) GetAllAssets(ctx contractapi.TransactionContextInterface) ([]*Data, error) {
// range query with empty string for startKey and endKey does an
// open-ended query of all assets in the chaincode namespace.
resultsIterator, err := ctx.GetStub().GetStateByRange("", "")
if err != nil {
return nil, err
}
defer resultsIterator.Close()
var dataSamples []*Data
for resultsIterator.HasNext() {
queryResponse, err := resultsIterator.Next()
if err != nil {
return nil, err
}
var data Data
err = json.Unmarshal(queryResponse.Value, &data)
if err != nil {
return nil, err
}
dataSamples = append(dataSamples, &data)
}
return dataSamples, nil
}
// AssetExists returns true when asset with given ID exists in world state
func (s *SmartContract) AssetExists(ctx contractapi.TransactionContextInterface, id string) (bool, error) {
assetJSON, err := ctx.GetStub().GetState(id)
if err != nil {
return false, fmt.Errorf("failed to read from world state: %v", err)
}
return assetJSON != nil, nil
}
// CreateDataSample issues a new Data Sample to the world state with given details.
func (s *SmartContract) CreateDataSample(ctx contractapi.TransactionContextInterface,
docType string, id string, title string, description string, Type string, DOI string,
url string, manifest string, footprint string, keywords string, otherDataIdName string,
otherDataIdValue, string, fundingAgencies string, acknowledgment string, noteForChange string,
contributor string, contributor_id string) error {
exists, err := s.AssetExists(ctx, id)
if err != nil {
return err
}
if exists {
return fmt.Errorf("the asset %s already exists", id)
}
data := Data{
docType: docType,
id: id,
title: title,
description: description,
Type: Type,
DOI: DOI,
url: url,
manifest: manifest,
footprint: footprint,
keywords: keywords,
otherDataIdName: otherDataIdName,
otherDataIdValue: otherDataIdValue,
fundingAgencies: fundingAgencies,
acknowledgment: acknowledgment,
noteForChange: noteForChange,
contributor: contributor,
contributor_id: contributor_id,
}
assetJSON, err := json.Marshal(data)
if err != nil {
return err
}
return ctx.GetStub().PutState(id, assetJSON)
}
// UpdateAsset updates an existing asset in the world state with provided parameters.
func (s *SmartContract) UpdateAsset(ctx contractapi.TransactionContextInterface,
docType string, id string, title string, description string, Type string, DOI string,
url string, manifest string, footprint string, keywords string, otherDataIdName string,
otherDataIdValue, string, fundingAgencies string, acknowledgment string, noteForChange string,
contributor string, contributor_id string) error {
exists, err := s.AssetExists(ctx, id)
if err != nil {
return err
}
if !exists {
return fmt.Errorf("the asset %s does not exist", id)
}
// overwriting original asset with new asset
data := Data{
docType: docType,
id: id,
title: title,
description: description,
Type: Type,
DOI: DOI,
url: url,
manifest: manifest,
footprint: footprint,
keywords: keywords,
otherDataIdName: otherDataIdName,
otherDataIdValue: otherDataIdValue,
fundingAgencies: fundingAgencies,
acknowledgment: acknowledgment,
noteForChange: noteForChange,
contributor: contributor,
contributor_id: contributor_id,
}
assetJSON, err := json.Marshal(data)
if err != nil {
return err
}
return ctx.GetStub().PutState(id, assetJSON)
}
func (s *SmartContract) DeleteAsset(ctx contractapi.TransactionContextInterface, id string) error {
exists, err := s.AssetExists(ctx, id)
if err != nil {
return err
}
if !exists {
return fmt.Errorf("the asset %s does not exist", id)
}
return ctx.GetStub().DelState(id)
}
func (s *SmartContract) ReadAsset(ctx contractapi.TransactionContextInterface, id string) (*Data, error) {
assetJSON, err := ctx.GetStub().GetState(id)
if err != nil {
return nil, fmt.Errorf("failed to read from world state: %v", err)
}
if assetJSON == nil {
return nil, fmt.Errorf("the asset %s does not exist", id)
}
var data Data
err = json.Unmarshal(assetJSON, &data)
if err != nil {
return nil, err
}
return &data, nil
}
// TransferAsset updates the owner field of asset with given id in world state, and returns the old owner.
func (s *SmartContract) TransferAsset(ctx contractapi.TransactionContextInterface, id string, newContributor string, newContributorId string) (string, error) {
data, err := s.ReadAsset(ctx, id)
if err != nil {
return "", err
}
data.contributor = newContributor
data.contributor_id = newContributorId
assetJSON, err := json.Marshal(data)
if err != nil {
return "", err
}
err = ctx.GetStub().PutState(id, assetJSON)
if err != nil {
return "", err
}
return data.contributor, nil
}
/*
// ReadAsset returns the asset stored in the world state with given id.
func (s *SmartContract) ReadAsset(ctx contractapi.TransactionContextInterface, id string) (*Asset, error) {
assetJSON, err := ctx.GetStub().GetState(id)
if err != nil {
return nil, fmt.Errorf("failed to read from world state: %v", err)
}
if assetJSON == nil {
return nil, fmt.Errorf("the asset %s does not exist", id)
}
var asset Asset
err = json.Unmarshal(assetJSON, &asset)
if err != nil {
return nil, err
}
return &asset, nil
}
// TransferAsset updates the owner field of asset with given id in world state, and returns the old owner.
func (s *SmartContract) TransferAsset(ctx contractapi.TransactionContextInterface, id string, newOwner string) (string, error) {
asset, err := s.ReadAsset(ctx, id)
if err != nil {
return "", err
}
oldOwner := asset.Owner
asset.Owner = newOwner
assetJSON, err := json.Marshal(asset)
if err != nil {
return "", err
}
err = ctx.GetStub().PutState(id, assetJSON)
if err != nil {
return "", err
}
return oldOwner, nil
}
// GetAllAssets returns all assets found in world state
func (s *SmartContract) GetAllAssets(ctx contractapi.TransactionContextInterface) ([]*Asset, error) {
// range query with empty string for startKey and endKey does an
// open-ended query of all assets in the chaincode namespace.
resultsIterator, err := ctx.GetStub().GetStateByRange("", "")
if err != nil {
return nil, err
}
defer resultsIterator.Close()
var assets []*Asset
for resultsIterator.HasNext() {
queryResponse, err := resultsIterator.Next()
if err != nil {
return nil, err
}
var asset Asset
err = json.Unmarshal(queryResponse.Value, &asset)
if err != nil {
return nil, err
}
assets = append(assets, &asset)
}
return assets, nil
}
*/

52
test-network/JsonSchemaValidationTests/OSC-IS-DataSample.json Executable file
View file

@ -0,0 +1,52 @@
[
{
"contributor": "stillsame2016@gmail.com",
"contributor_id": "serverA_users_3074021",
"description": "In an effort to keep the maps current, the CGS has been compiling a new series of Regional Geologic Maps (RGM), starting in 1981. The new maps cover the same areas as the older Geologic Atlas of Arizona, but show more detail and use geologic formations rather than the simplified geologic time-based units.",
"docType": "org.osc.Data",
"footprint": "6Uznnp1ihszFdOn0I5mF/tWZKQ3xY5xm8rGAcfaZNPg=",
"fundingAgencies": ["NASA"],
"id": "osc-c1865f4c-05b1-4da7-93dc-d2e9ddc72d8e",
"keywords": "geologic map",
"manifest": [
{
"algorithm": "sha256",
"filename": "data_1_arizona_geologic_map/azgeol_arc_dd.dbf",
"hash": "0836628beb8f7df9e241d4a3ca990a20eec5d1a964824e64e8748bf17f0c76cd"
},
{
"algorithm": "sha256",
"filename": "data_1_arizona_geologic_map/azgeol_arc_dd.prj",
"hash": "7e6d48de4af1034b12b3fdd80946a77e9f6c7c26b840fa383e000b1f5b9786d8"
},
{
"algorithm": "sha256",
"filename": "data_1_arizona_geologic_map/azgeol_arc_dd.sbn",
"hash": "18cdce0ae7cc108dc0321e02555cfb7baaef3c6435fe797bf6a82d991767858c"
},
{
"algorithm": "sha256",
"filename": "data_1_arizona_geologic_map/azgeol_arc_dd.sbx",
"hash": "af51cccd6e08decea0ac26a0aefd1c9644bc27458062cb66d5fdfedeb92d2661"
},
{
"algorithm": "sha256",
"filename": "data_1_arizona_geologic_map/azgeol_arc_dd.shp",
"hash": "96ffebc40a3632bbe98035ca095a6d10c46d1be9bab6471757a39492128d48ef"
},
{
"algorithm": "sha256",
"filename": "data_1_arizona_geologic_map/azgeol_arc_dd.shp.xml",
"hash": "14a596504330c2e511ebb3490ec684f4af2920a56ac3819e392bd3066a1f7d1c"
},
{
"algorithm": "sha256",
"filename": "data_1_arizona_geologic_map/azgeol_arc_dd.shx",
"hash": "20b04563116894db331a4823d3726324fb4bec97e414e00143ac4fef7df8f41f"
}
],
"otherDataIdName": "None",
"title": "Arizona Geological Map",
"url": "http://www.sdsc.edu"
}
]

10
test-network/JsonSchemaValidationTests/Schema.json Executable file
View file

@ -0,0 +1,10 @@
{
"type": "object",
"properties": {
"number": { "type": "number" },
"street_name": { "type": "string" },
"street_type": { "enum": ["Street", "Avenue", "Boulevard"] }
},
"additionalProperties": false,
"required": [ "number", "street_name"]
}

11
test-network/JsonSchemaValidationTests/go.mod Executable file
View file

@ -0,0 +1,11 @@
module github.com/hyperledger/fabric-samples/asset-transfer-basic/chaincode-go
go 1.14
require (
github.com/golang/protobuf v1.3.2
github.com/hyperledger/fabric-chaincode-go v0.0.0-20200424173110-d7076418f212
github.com/hyperledger/fabric-contract-api-go v1.1.0
github.com/hyperledger/fabric-protos-go v0.0.0-20200424173316-dd554ba3746e
github.com/stretchr/testify v1.5.1
)

145
test-network/JsonSchemaValidationTests/go.sum Executable file
View file

@ -0,0 +1,145 @@
cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
github.com/DATA-DOG/go-txdb v0.1.3/go.mod h1:DhAhxMXZpUJVGnT+p9IbzJoRKvlArO2pkHjnGX7o0n0=
github.com/PuerkitoBio/purell v1.1.1 h1:WEQqlqaGbrPkxLJWfBwQmfEAE1Z7ONdDLqrN38tNFfI=
github.com/PuerkitoBio/purell v1.1.1/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0=
github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578 h1:d+Bc7a5rLufV/sSk/8dngufqelfh6jnri85riMAaF/M=
github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578/go.mod h1:uGdkoq3SwY9Y+13GIhn11/XLaGBb4BfwItxLd5jeuXE=
github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8=
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golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
golang.org/x/tools v0.0.0-20190614205625-5aca471b1d59/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
golang.org/x/tools v0.0.0-20190624180213-70d37148ca0c/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
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google.golang.org/grpc v1.23.0 h1:AzbTB6ux+okLTzP8Ru1Xs41C303zdcfEht7MQnYJt5A=
google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 h1:YR8cESwS4TdDjEe65xsg0ogRM/Nc3DYOhEAlW+xobZo=
gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.8 h1:obN1ZagJSUGI0Ek/LBmuj4SNLPfIny3KsKFopxRdj10=
gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=

74
test-network/JsonSchemaValidationTests/jsonValidatorSchema.go Executable file
View file

@ -0,0 +1,74 @@
package main
import (
"fmt"
"github.com/xeipuuv/gojsonschema"
)
type Data struct {
DocType string `json:"docType"`
Id string `json:"id"`
Title string `json:"title"`
Description string `json:"description"`
Type string `json:"Type"`
DOI string `json:"DOI"`
Url string `json:"url"`
Manifest []string `json:"manifest"`
Footprint string `json:"footprint"`
Keywords []string `json:"keywords"`
OtherDataIdName string `json:"otherDataIdName"`
OtherDataIdValue string `json:"otherDataIdValue"`
FundingAgencies []string `json:"fundingAgencies"`
Acknowledgment string `json:"acknowledgment"`
NoteForChange string `json:"noteForChange"`
Contributor string `json:"contributor"`
Contributor_id string `json:"contributor_id"`
}
/*
func (s *SmartContract) InitLedger(ctx contractapi.TransactionContextInterface) error {
dataEntries := []Data{
{docType: "TestType", id: "00000", title: "TestSample", description: "description", Type: "TestType", DOI: "https://doi.org/10.57873/T34W2R", url: "sdsc.edu", manifest: "TestManifest", footprint: "", keywords: "SmartContrac, ChainCode, Peer", otherDataIdName: "None", otherDataIdValue: "None", fundingAgencies: "DOS", acknowledgment: "SDSC", noteForChange: "NONE", contributor: "AveryhardworkingUser@email.com", contributor_id: "ABC123"},
}
for _, data := range dataEntries {
assetJSON, err := json.Marshal(data)
if err != nil {
return err
}
err = ctx.GetStub().PutState(data.id, assetJSON)
if err != nil {
return fmt.Errorf("failed to put to world state. %v", err)
}
}
return nil
}
*/
func main() {
//data := Data{
//"DocType": "TestType", "Id": "00000", "Title": "TestSample", "Description": "description", "Type": "TestType", "DOI": "https://doi.org/10.57873/T34W2R", "Url": "sdsc.edu", "Manifest": "TestManifest", "Footprint": "", "Keywords": '["SmartContrac", "ChainCode", "Peer"]'ß, "OtherDataIdName": "None", "OtherDataIdValue": "None", "FundingAgencies": ["DOS", "NASA"], "Acknowledgment": "SDSC", "NoteForChange": "NONE", "Contributor": "AveryhardworkingUser@email.com", "Contributor_id": "ABC123"
//}
schemaLoader := gojsonschema.NewReferenceLoader("file:///home/ofgarzon2662/OSC-IS/fabric-samples/test-network/JsonSchemaValidationTests/Schema.json")
documentLoader := gojsonschema.NewReferenceLoader("file:////home/ofgarzon2662/OSC-IS/fabric-samples/test-network/JsonSchemaValidationTests/testFile.json")
result, err := gojsonschema.Validate(schemaLoader, documentLoader)
//fmt.Printf(result.Valid())
if err != nil {
panic(err.Error())
}
if result.Valid() {
fmt.Printf("The document is valid\n")
} else {
fmt.Printf("The document is not valid. see errors :\n")
for _, desc := range result.Errors() {
fmt.Printf("- %s\n", desc)
}
}
}

308
test-network/JsonSchemaValidationTests/smartcontract.go Executable file
View file

@ -0,0 +1,308 @@
package chaincode
import (
"encoding/json"
"fmt"
"github.com/hyperledger/fabric-contract-api-go/contractapi"
)
// SmartContract provides functions for managing an Asset
type SmartContract struct {
contractapi.Contract
}
// Asset describes basic details of what makes up a simple asset
// Insert struct field in alphabetic order => to achieve determinism across languages
// golang keeps the order when marshal to json but doesn't order automatically
type Data struct {
docType string `json:"docType"`
id string `json:"id"`
title string `json:"title"`
description string `json:"description"`
Type string `json:"Type"`
DOI string `json:"DOI"`
url string `json:"url"`
manifest string `json:"manifest"`
footprint string `json:"footprint"`
keywords string `json:"keywords"`
otherDataIdName string `json:"otherDataIdName"`
otherDataIdValue string `json:"otherDataIdValue"`
fundingAgencies string `json:"fundingAgencies"`
acknowledgment string `json:"acknowledgment"`
noteForChange string `json:"noteForChange"`
contributor string `json:"contributor"`
contributor_id string `json:"contributor_id"`
}
// InitLedger adds a base set of Data entries to the ledger
func (s *SmartContract) InitLedger(ctx contractapi.TransactionContextInterface) error {
dataEntries := []Data{
{docType: "TestType", id: "00000", title: "TestSample", description: "description", Type: "TestType", DOI: "https://doi.org/10.57873/T34W2R", url: "sdsc.edu", manifest: "TestManifest", footprint: "", keywords: "SmartContrac, ChainCode, Peer", otherDataIdName: "None", otherDataIdValue: "None", fundingAgencies: "DOS", acknowledgment: "SDSC", noteForChange: "NONE", contributor: "AveryhardworkingUser@email.com", contributor_id: "ABC123"},
}
for _, data := range dataEntries {
assetJSON, err := json.Marshal(data)
if err != nil {
return err
}
err = ctx.GetStub().PutState(data.id, assetJSON)
if err != nil {
return fmt.Errorf("failed to put to world state. %v", err)
}
}
return nil
}
// GetAllAssets returns all assets found in world state
func (s *SmartContract) GetAllAssets(ctx contractapi.TransactionContextInterface) ([]*Data, error) {
// range query with empty string for startKey and endKey does an
// open-ended query of all assets in the chaincode namespace.
resultsIterator, err := ctx.GetStub().GetStateByRange("", "")
if err != nil {
return nil, err
}
defer resultsIterator.Close()
var dataSamples []*Data
for resultsIterator.HasNext() {
queryResponse, err := resultsIterator.Next()
if err != nil {
return nil, err
}
var data Data
err = json.Unmarshal(queryResponse.Value, &data)
if err != nil {
return nil, err
}
dataSamples = append(dataSamples, &data)
}
return dataSamples, nil
}
// AssetExists returns true when asset with given ID exists in world state
func (s *SmartContract) AssetExists(ctx contractapi.TransactionContextInterface, id string) (bool, error) {
assetJSON, err := ctx.GetStub().GetState(id)
if err != nil {
return false, fmt.Errorf("failed to read from world state: %v", err)
}
return assetJSON != nil, nil
}
// CreateDataSample issues a new Data Sample to the world state with given details.
func (s *SmartContract) CreateDataSample(ctx contractapi.TransactionContextInterface,
docType string, id string, title string, description string, Type string, DOI string,
url string, manifest string, footprint string, keywords string, otherDataIdName string,
otherDataIdValue, string, fundingAgencies string, acknowledgment string, noteForChange string,
contributor string, contributor_id string) error {
exists, err := s.AssetExists(ctx, id)
if err != nil {
return err
}
if exists {
return fmt.Errorf("the asset %s already exists", id)
}
data := Data{
docType: docType,
id: id,
title: title,
description: description,
Type: Type,
DOI: DOI,
url: url,
manifest: manifest,
footprint: footprint,
keywords: keywords,
otherDataIdName: otherDataIdName,
otherDataIdValue: otherDataIdValue,
fundingAgencies: fundingAgencies,
acknowledgment: acknowledgment,
noteForChange: noteForChange,
contributor: contributor,
contributor_id: contributor_id,
}
assetJSON, err := json.Marshal(data)
if err != nil {
return err
}
return ctx.GetStub().PutState(id, assetJSON)
}
// UpdateAsset updates an existing asset in the world state with provided parameters.
func (s *SmartContract) UpdateAsset(ctx contractapi.TransactionContextInterface,
docType string, id string, title string, description string, Type string, DOI string,
url string, manifest string, footprint string, keywords string, otherDataIdName string,
otherDataIdValue, string, fundingAgencies string, acknowledgment string, noteForChange string,
contributor string, contributor_id string) error {
exists, err := s.AssetExists(ctx, id)
if err != nil {
return err
}
if !exists {
return fmt.Errorf("the asset %s does not exist", id)
}
// overwriting original asset with new asset
data := Data{
docType: docType,
id: id,
title: title,
description: description,
Type: Type,
DOI: DOI,
url: url,
manifest: manifest,
footprint: footprint,
keywords: keywords,
otherDataIdName: otherDataIdName,
otherDataIdValue: otherDataIdValue,
fundingAgencies: fundingAgencies,
acknowledgment: acknowledgment,
noteForChange: noteForChange,
contributor: contributor,
contributor_id: contributor_id,
}
assetJSON, err := json.Marshal(data)
if err != nil {
return err
}
return ctx.GetStub().PutState(id, assetJSON)
}
func (s *SmartContract) DeleteAsset(ctx contractapi.TransactionContextInterface, id string) error {
exists, err := s.AssetExists(ctx, id)
if err != nil {
return err
}
if !exists {
return fmt.Errorf("the asset %s does not exist", id)
}
return ctx.GetStub().DelState(id)
}
func (s *SmartContract) ReadAsset(ctx contractapi.TransactionContextInterface, id string) (*Data, error) {
assetJSON, err := ctx.GetStub().GetState(id)
if err != nil {
return nil, fmt.Errorf("failed to read from world state: %v", err)
}
if assetJSON == nil {
return nil, fmt.Errorf("the asset %s does not exist", id)
}
var data Data
err = json.Unmarshal(assetJSON, &data)
if err != nil {
return nil, err
}
return &data, nil
}
// TransferAsset updates the owner field of asset with given id in world state, and returns the old owner.
func (s *SmartContract) TransferAsset(ctx contractapi.TransactionContextInterface, id string, newContributor string, newContributorId string) (string, error) {
data, err := s.ReadAsset(ctx, id)
if err != nil {
return "", err
}
data.contributor = newContributor
data.contributor_id = newContributorId
assetJSON, err := json.Marshal(data)
if err != nil {
return "", err
}
err = ctx.GetStub().PutState(id, assetJSON)
if err != nil {
return "", err
}
return data.contributor, nil
}
/*
// ReadAsset returns the asset stored in the world state with given id.
func (s *SmartContract) ReadAsset(ctx contractapi.TransactionContextInterface, id string) (*Asset, error) {
assetJSON, err := ctx.GetStub().GetState(id)
if err != nil {
return nil, fmt.Errorf("failed to read from world state: %v", err)
}
if assetJSON == nil {
return nil, fmt.Errorf("the asset %s does not exist", id)
}
var asset Asset
err = json.Unmarshal(assetJSON, &asset)
if err != nil {
return nil, err
}
return &asset, nil
}
// TransferAsset updates the owner field of asset with given id in world state, and returns the old owner.
func (s *SmartContract) TransferAsset(ctx contractapi.TransactionContextInterface, id string, newOwner string) (string, error) {
asset, err := s.ReadAsset(ctx, id)
if err != nil {
return "", err
}
oldOwner := asset.Owner
asset.Owner = newOwner
assetJSON, err := json.Marshal(asset)
if err != nil {
return "", err
}
err = ctx.GetStub().PutState(id, assetJSON)
if err != nil {
return "", err
}
return oldOwner, nil
}
// GetAllAssets returns all assets found in world state
func (s *SmartContract) GetAllAssets(ctx contractapi.TransactionContextInterface) ([]*Asset, error) {
// range query with empty string for startKey and endKey does an
// open-ended query of all assets in the chaincode namespace.
resultsIterator, err := ctx.GetStub().GetStateByRange("", "")
if err != nil {
return nil, err
}
defer resultsIterator.Close()
var assets []*Asset
for resultsIterator.HasNext() {
queryResponse, err := resultsIterator.Next()
if err != nil {
return nil, err
}
var asset Asset
err = json.Unmarshal(queryResponse.Value, &asset)
if err != nil {
return nil, err
}
assets = append(assets, &asset)
}
return assets, nil
}
*/

1
test-network/JsonSchemaValidationTests/testFile.json Executable file
View file

@ -0,0 +1 @@
{ "number": 1600, "street_name": "Pennsylvania", "street_type": "Carrera" }

16
test-network/QuickCCTest Win.sh
View file

@ -11,6 +11,7 @@ cd $HOME/OSC-IS/fabric-samples/asset-transfer-basic/chaincode-go
GO111MODULE=on go mod vendor GO111MODULE=on go mod vendor
cd ../../test-network cd ../../test-network
export PATH=${PWD}/../bin:$PATH export PATH=${PWD}/../bin:$PATH
export PATH=$PATH:/usr/local/go/bin
export FABRIC_CFG_PATH=$PWD/../config/ export FABRIC_CFG_PATH=$PWD/../config/
peer version peer version
@ -40,7 +41,7 @@ echo "========= chaincode queryinstalled ==========="
peer lifecycle chaincode queryinstalled peer lifecycle chaincode queryinstalled
var=$(peer lifecycle chaincode queryinstalled) var=$(peer lifecycle chaincode queryinstalled)
var2=$(echo $var | tail -n 1 | cut -f 3 -d ' ') var2=$(echo $var | tail -n 1 | cut -f 7 -d ' ')
export CC_PACKAGE_ID=$(echo $var2 | sed 's/.$//') export CC_PACKAGE_ID=$(echo $var2 | sed 's/.$//')
echo $CC_PACKAGE_ID echo $CC_PACKAGE_ID
@ -82,7 +83,18 @@ peer chaincode invoke -o localhost:7050 --ordererTLSHostnameOverride orderer.exa
echo "========= Check creation of a new sample wit id = '00001' ===========" echo "========= Check creation of a new sample wit id = '00001' ==========="
peer chaincode invoke -o localhost:7050 --ordererTLSHostnameOverride orderer.example.com --tls --cafile "${PWD}/organizations/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem" -C mychannel -n basic --peerAddresses localhost:7051 --tlsRootCertFiles "${PWD}/organizations/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/ca.crt" --peerAddresses localhost:9051 --tlsRootCertFiles "${PWD}/organizations/peerOrganizations/org2.example.com/peers/peer0.org2.example.com/tls/ca.crt" -c '{"function":"CreateDataSample","Args":["docTypeTest2","00001","TestTitle2","Desc2","Neuroscience","TestDOI","www.ncis.edu","TestManifest","TestFootPrint", "Neuroscience, brain", "None", "None", "None","None","None","None","None", "None"]}' # peer chaincode invoke -o localhost:7050 --ordererTLSHostnameOverride orderer.example.com --tls --cafile "${PWD}/organizations/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem" -C mychannel -n basic --peerAddresses localhost:7051 --tlsRootCertFiles "${PWD}/organizations/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/ca.crt" --peerAddresses localhost:9051 --tlsRootCertFiles "${PWD}/organizations/peerOrganizations/org2.example.com/peers/peer0.org2.example.com/tls/ca.crt" -c '{"function":"CreateDataSample","Args":["docTypeTest2","00001","TestTitle2","Desc2","Neuroscience","TestDOI","www.ncis.edu","TestManifest","TestFootPrint", "Neuroscience, brain", "None", "None", "None","None","None","None","None", "None"]}'
peer chaincode invoke -o localhost:7050 --ordererTLSHostnameOverride orderer.example.com --tls --cafile "${PWD}/organizations/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem" -C mychannel -n basic --peerAddresses localhost:7051 --tlsRootCertFiles "${PWD}/organizations/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/ca.crt" --peerAddresses localhost:9051 --tlsRootCertFiles "${PWD}/organizations/peerOrganizations/org2.example.com/peers/peer0.org2.example.com/tls/ca.crt" -c '{"function":"CreateDataSample","Args":["UCSD-SDSC", "Contributor123", "PhonyHash!@#$$%#@", "00001", ["DOE"] ["SOE"] ["SAE"]]}'
#peer chaincode invoke -o localhost:7050 --ordererTLSHostnameOverride orderer.example.com --tls --cafile \
#"${PWD}/organizations/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem" \
# -C mychannel -n basic --peerAddresses localhost:7051 --tlsRootCertFiles \
# "${PWD}/organizations/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/ca.crt" --peerAddresses localhost:9051 \
# --tlsRootCertFiles "${PWD}/organizations/peerOrganizations/org2.example.com/peers/peer0.org2.example.com/tls/ca.crt" \
# -c '{"function":"CreateDataSample","Args":["UCSD-SDSC", "PhonyHash!@#$$%#@", "00001", DOE SOE SAE]}'
echo "========= The code below will upgrade an existing ChainCode ===========" echo "========= The code below will upgrade an existing ChainCode ==========="