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Pull in all latest fabric proto files. Update new chain flow with new structure. Change-Id: Ie9042e2019ee096f0530dcc3caa4071d656e7204 Signed-off-by: Bret Harrison <[email protected]>
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| /* | ||
| Copyright IBM Corp. 2017 All Rights Reserved. | ||
| Licensed under the Apache License, Version 2.0 (the "License"); | ||
| you may not use this file except in compliance with the License. | ||
| You may obtain a copy of the License at | ||
| http://www.apache.org/licenses/LICENSE-2.0 | ||
| Unless required by applicable law or agreed to in writing, software | ||
| distributed under the License is distributed on an "AS IS" BASIS, | ||
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| See the License for the specific language governing permissions and | ||
| limitations under the License. | ||
| */ | ||
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| // XXX This is the older mechanism for specifying channel configuration | ||
| // it is intended to be removed once there is no more dependency on it. | ||
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| syntax = "proto3"; | ||
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| import "common.proto"; | ||
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| option go_package = "github.com/hyperledger/fabric/protos/common"; | ||
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| package common; | ||
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| // ConfigurationEnvelope is designed to contain _all_ configuration for a chain with no dependency | ||
| // on previous configuration transactions. | ||
| // | ||
| // It is generated with the following scheme: | ||
| // 1. Retrieve the existing configuration | ||
| // 2. Note the highest configuration sequence number, store it and increment it by one | ||
| // 3. Modify desired ConfigurationItems, setting each LastModified to the stored and incremented sequence number | ||
| // a) Note that the ConfigurationItem has a ChainHeader header attached to it, who's type is set to CONFIGURATION_ITEM | ||
| // 4. Update SignedConfigurationItem with appropriate signatures over the modified ConfigurationItem | ||
| // a) Each signature is of type ConfigurationSignature | ||
| // b) The ConfigurationSignature signature is over the concatenation of signatureHeader and the ConfigurationItem bytes (which includes a ChainHeader) | ||
| // 5. Submit new Configuration for ordering in Envelope signed by submitter | ||
| // a) The Envelope Payload has data set to the marshaled ConfigurationEnvelope | ||
| // b) The Envelope Payload has a header of type Header.Type.CONFIGURATION_TRANSACTION | ||
| // | ||
| // The configuration manager will verify: | ||
| // 1. All configuration items and the envelope refer to the correct chain | ||
| // 2. Some configuration item has been added or modified | ||
| // 3. No existing configuration item has been ommitted | ||
| // 4. All configuration changes have a LastModification of one more than the last configuration's highest LastModification number | ||
| // 5. All configuration changes satisfy the corresponding modification policy | ||
| message ConfigurationEnvelope { | ||
| repeated SignedConfigurationItem Items = 1; | ||
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| // XXX This needs to be signed over, purely temporary pending completion of https://jira.hyperledger.org/browse/FAB-1880 | ||
| ChainHeader header = 2; | ||
| } | ||
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| // ConfigurationTemplate is used as a serialization format to share configuration templates | ||
| // The orderer supplies a configuration template to the user to use when constructing a new | ||
| // chain creation transaction, so this is used to facilitate that. | ||
| message ConfigurationTemplate { | ||
| repeated ConfigurationItem Items = 1; | ||
| } | ||
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| // This message may change slightly depending on the finalization of signature schemes for transactions | ||
| message SignedConfigurationItem { | ||
| bytes ConfigurationItem = 1; | ||
| repeated ConfigurationSignature Signatures = 2; | ||
| } | ||
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| message ConfigurationItem { | ||
| enum ConfigurationType { | ||
| Policy = 0; // Implies that the Value is a marshaled Policy message, and may be referred to by Key as a ModificationPolicy | ||
| Chain = 1; // Marshaled format for this type is yet to be determined | ||
| Orderer = 2; // Marshaled format for this type is yet to be determined | ||
| Peer = 3; // Marshaled format for this type is yet to be determined | ||
| MSP = 4; // Marshaled MSPConfig proto | ||
| } | ||
| ConfigurationType Type = 1; // The type of configuration this is. | ||
| uint64 LastModified = 2; // The Sequence number in the ConfigurationEnvelope this item was last modified | ||
| string ModificationPolicy = 3; // What policy to check before allowing modification | ||
| string Key = 4; // A unique ID, unique scoped by Type, to reference the value by | ||
| bytes Value = 5; // The byte representation of this configuration, usually a marshaled message | ||
| } | ||
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| message ConfigurationSignature { | ||
| bytes signatureHeader = 1; // A marshaled SignatureHeader | ||
| bytes signature = 2; // Signature over the concatenation of configurationItem bytes and signatureHeader bytes | ||
| } |
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