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added fixes to documentation and readmes + small fix to erc721 and erc 20 java chaincode gradle.settings (#773)

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Signed-off-by: fraVlaca <ocsenarf@outlook.com>
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fraVlaca 2022-06-21 22:40:25 +01:00 committed by GitHub
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2
token-erc-1155/README.md
View file

@ -148,7 +148,7 @@ export CORE_PEER_ADDRESS=localhost:7051
We can then invoke the smart contract to initilize it
```bash
peer chaincode invoke "${TARGET_TLS_OPTIONS[@]}" -C mychannel -n erc1155 -c '{"function":"Initialize","Args":["some name", "some symbol", "2"]}'
peer chaincode invoke "${TARGET_TLS_OPTIONS[@]}" -C mychannel -n erc1155 -c '{"function":"Initialize","Args":["some name", "some symbol"]}'
```
### Get account ID

69
token-erc-20/README.md
View file

@ -36,12 +36,17 @@ You can use the test network script to deploy the ERC-20 token contract to the c
./network.sh deployCC -ccn token_erc20 -ccp ../token-erc-20/chaincode-go/ -ccl go
```
**For a Java Contract:**
```
./network.sh deployCC -ccn token_erc20 -ccp ../token-erc-20/chaincode-java/ -ccl java
```
**For a JavaScript Contract:**
```
./network.sh deployCC -ccn token_erc20 -ccp ../token-erc-20/chaincode-javascript/ -ccl javascript
```
The above command deploys the go chaincode with short name `token_erc20`. The smart contract will use the default endorsement policy of majority of channel members.
The above commands deploys the chaincode with short name `token_erc20`. The smart contract will use the default endorsement policy of majority of channel members.
Since the channel has two members, this implies that we'll need to get peer endorsements from 2 out of the 2 channel members.
Now you are ready to call the deployed smart contract via peer CLI calls. But let's first create the client identities for our scenario.
@ -112,6 +117,8 @@ export CORE_PEER_ADDRESS=localhost:7051
export TARGET_TLS_OPTIONS=(-o localhost:7050 --ordererTLSHostnameOverride orderer.example.com --tls --cafile "${PWD}/organizations/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem" --peerAddresses localhost:7051 --tlsRootCertFiles "${PWD}/organizations/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/ca.crt" --peerAddresses localhost:9051 --tlsRootCertFiles "${PWD}/organizations/peerOrganizations/org2.example.com/peers/peer0.org2.example.com/tls/ca.crt")
```
The last environment variable above will be utilized within the CLI invoke commands to set the target peers for endorsement, and the target ordering service endpoint and TLS options.
We can then invoke the smart contract to initilize it
```
peer chaincode invoke "${TARGET_TLS_OPTIONS[@]}" -C mychannel -n token_erc20 -c '{"function":"Initialize","Args":["some name", "some symbol", "2"]}'
@ -121,18 +128,6 @@ peer chaincode invoke "${TARGET_TLS_OPTIONS[@]}" -C mychannel -n token_erc20 -c
Now that we have initialized the contract and created the identity of the minter, we can invoke the smart contract to mint some tokens.
Shift back to the Org1 terminal, we'll set the following environment variables to operate the `peer` CLI as the minter identity from Org1.
```
export CORE_PEER_TLS_ENABLED=true
export CORE_PEER_LOCALMSPID="Org1MSP"
export CORE_PEER_MSPCONFIGPATH=${PWD}/organizations/peerOrganizations/org1.example.com/users/minter@org1.example.com/msp
export CORE_PEER_TLS_ROOTCERT_FILE=${PWD}/organizations/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/ca.crt
export CORE_PEER_ADDRESS=localhost:7051
export TARGET_TLS_OPTIONS=(-o localhost:7050 --ordererTLSHostnameOverride orderer.example.com --tls --cafile "${PWD}/organizations/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem" --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")
```
The last environment variable above will be utilized within the CLI invoke commands to set the target peers for endorsement, and the target ordering service endpoint and TLS options.
We can then invoke the smart contract to mint 5000 tokens:
```
peer chaincode invoke "${TARGET_TLS_OPTIONS[@]}" -C mychannel -n token_erc20 -c '{"function":"Mint","Args":["5000"]}'
@ -184,6 +179,13 @@ The result shows that the subject and issuer is indeed the recipient user from O
x509::CN=recipient,OU=client,O=Hyperledger,ST=North Carolina,C=US::CN=ca.org2.example.com,O=org2.example.com,L=Hursley,ST=Hampshire,C=UK
```
**For a Java Contract**
The function returns of recipient's client ID.
```
x509::CN=recipient, OU=client, O=Hyperledger, ST=North Carolina, C=US::CN=ca.org2.example.com, O=org2.example.com, L=Hursley, ST=Hampshire, C=UK
```
**For a JavaScript Contract:**
The function returns of recipient's client ID.
@ -200,6 +202,11 @@ Back in the Org1 terminal, request the transfer of 100 tokens to the recipient a
export RECIPIENT="eDUwOTo6Q049cmVjaXBpZW50LE9VPWNsaWVudCxPPUh5cGVybGVkZ2VyLFNUPU5vcnRoIENhcm9saW5hLEM9VVM6OkNOPWNhLm9yZzIuZXhhbXBsZS5jb20sTz1vcmcyLmV4YW1wbGUuY29tLEw9SHVyc2xleSxTVD1IYW1wc2hpcmUsQz1VSw=="
peer chaincode invoke "${TARGET_TLS_OPTIONS[@]}" -C mychannel -n token_erc20 -c '{"function":"Transfer","Args":[ "'"$RECIPIENT"'","100"]}'
```
***For a Java Contract**
```
export RECIPIENT="x509::CN=recipient, OU=client, O=Hyperledger, ST=North Carolina, C=US::CN=ca.org2.example.com, O=org2.example.com, L=Hursley, ST=Hampshire, C=UK"
peer chaincode invoke "${TARGET_TLS_OPTIONS[@]}" -C mychannel -n token_erc20 -c '{"function":"Transfer","Args":[ "'"$RECIPIENT"'","100"]}'
```
**For a JavaScript Contract:**
```
@ -291,6 +298,13 @@ The function returns of spender's account ID:
eDUwOTo6Q049c3BlbmRlcixPVT1jbGllbnQsTz1IeXBlcmxlZGdlcixTVD1Ob3J0aCBDYXJvbGluYSxDPVVTOjpDTj1jYS5vcmcxLmV4YW1wbGUuY29tLE89b3JnMS5leGFtcGxlLmNvbSxMPUR1cmhhbSxTVD1Ob3J0aCBDYXJvbGluYSxDPVVT
```
**For a Java Contract**
The function returns of spenders's client ID.
```
x509::CN=spender, OU=client, O=Hyperledger, ST=North Carolina, C=US::CN=ca.org1.example.com, O=org1.example.com, L=Durham, ST=North Carolina, C=US
```
**For a JavaScript Contract:**
The function returns of spender's client ID.
@ -309,6 +323,13 @@ export SPENDER="eDUwOTo6Q049c3BlbmRlcixPVT1jbGllbnQsTz1IeXBlcmxlZGdlcixTVD1Ob3J0
peer chaincode invoke "${TARGET_TLS_OPTIONS[@]}" -C mychannel -n token_erc20 -c '{"function":"Approve","Args":[ "'"$SPENDER"'","500"]}'
```
**For a Java Contract:**
```
export SPENDER="x509::CN=spender, OU=client, O=Hyperledger, ST=North Carolina, C=US::CN=ca.org1.example.com, O=org1.example.com, L=Durham, ST=North Carolina, C=US"
peer chaincode invoke "${TARGET_TLS_OPTIONS[@]}" -C mychannel -n token_erc20 -c '{"function":"Approve","Args":["'"$SPENDER"'", "500"]}'
```
**For a JavaScript Contract:**
```
@ -327,6 +348,13 @@ export MINTER="eDUwOTo6Q049bWludGVyLE9VPWNsaWVudCxPPUh5cGVybGVkZ2VyLFNUPU5vcnRoI
peer chaincode query -C mychannel -n token_erc20 -c '{"function":"Allowance","Args":["'"$MINTER"'", "'"$SPENDER"'"]}'
```
**For a Java Contract:**
```
export MINTER="x509::CN=minter, OU=client, O=Hyperledger, ST=North Carolina, C=US::CN=ca.org1.example.com, O=org1.example.com, L=Durham, ST=North Carolina, C=US"
peer chaincode query -C mychannel -n token_erc20 -c '{"function":"Allowance","Args":["'"$MINTER"'", "'"$SPENDER"'"]}'
```
**For a JavaScript Contract:**
```
@ -353,6 +381,14 @@ export RECIPIENT="eDUwOTo6Q049cmVjaXBpZW50LE9VPWNsaWVudCxPPUh5cGVybGVkZ2VyLFNUPU
peer chaincode invoke "${TARGET_TLS_OPTIONS[@]}" -C mychannel -n token_erc20 -c '{"function":"TransferFrom","Args":[ "'"$MINTER"'", "'"$RECIPIENT"'", "100"]}'
```
**For a Java Contract:**
```
export MINTER="x509::CN=minter, OU=client, O=Hyperledger, ST=North Carolina, C=US::CN=ca.org1.example.com, O=org1.example.com, L=Durham, ST=North Carolina, C=US"
export RECIPIENT="x509::CN=recipient, OU=client, O=Hyperledger, ST=North Carolina, C=US::CN=ca.org2.example.com, O=org2.example.com, L=Hursley, ST=Hampshire, C=UK"
peer chaincode invoke "${TARGET_TLS_OPTIONS[@]}" -C mychannel -n token_erc20 -c '{"function":"TransferFrom","Args":[ "'"$MINTER"'", "'"$RECIPIENT"'", "100"]}'
```
**For a JavaScript Contract:**
```
@ -383,6 +419,13 @@ export SPENDER="eDUwOTo6Q049c3BlbmRlcixPVT1jbGllbnQsTz1IeXBlcmxlZGdlcixTVD1Ob3J0
peer chaincode query -C mychannel -n token_erc20 -c '{"function":"Allowance","Args":["'"$MINTER"'", "'"$SPENDER"'"]}'
```
**For a Java Contract:**
```
export SPENDER="x509::CN=spender, OU=client, O=Hyperledger, ST=North Carolina, C=US::CN=ca.org1.example.com, O=org1.example.com, L=Durham, ST=North Carolina, C=US"
peer chaincode query -C mychannel -n token_erc20 -c '{"function":"Allowance","Args":["'"$MINTER"'", "'"$SPENDER"'"]}'
```
**For a JavaScript Contract:**
```

2
token-erc-20/chaincode-java/settings.gradle
View file

@ -2,4 +2,4 @@
* SPDX-License-Identifier: Apache-2.0
*/
rootProject.name = 'erc721'
rootProject.name = 'token_erc20'

2
token-erc-721/README.md
View file

@ -114,7 +114,7 @@ export TARGET_TLS_OPTIONS=(-o localhost:7050 --ordererTLSHostnameOverride ordere
We can then invoke the smart contract to initilize it
```
peer chaincode invoke "${TARGET_TLS_OPTIONS[@]}" -C mychannel -n token_erc721 -c '{"function":"Initialize","Args":["some name", "some symbol", "2"]}'
peer chaincode invoke "${TARGET_TLS_OPTIONS[@]}" -C mychannel -n token_erc721 -c '{"function":"Initialize","Args":["some name", "some symbol"]}'
```
## Mint a non-fungible token

2
token-erc-721/chaincode-java/settings.gradle
View file

@ -2,4 +2,4 @@
* SPDX-License-Identifier: Apache-2.0
*/
rootProject.name = 'erc721'
rootProject.name = 'token_erc721'

2
token-utxo/README.md
View file

@ -108,7 +108,7 @@ export TARGET_TLS_OPTIONS=(-o localhost:7050 --ordererTLSHostnameOverride ordere
We can then invoke the smart contract to initilize it
```
peer chaincode invoke "${TARGET_TLS_OPTIONS[@]}" -C mychannel -n token_utxo -c '{"function":"Initialize","Args":["some name", "some symbol", "2"]}'
peer chaincode invoke "${TARGET_TLS_OPTIONS[@]}" -C mychannel -n token_utxo -c '{"function":"Initialize","Args":["some name", "some symbol"]}'
```
## Mint some tokens