diff --git a/CHANGELOG.md b/CHANGELOG.md
index 76bf29d3f88..2bc374457be 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -38,7 +38,7 @@ Ref: https://keepachangelog.com/en/1.0.0/
### Dependencies
-* [\#3393](https://github.com/cosmos/ibc-go/pull/3393) Bump Cosmos SDK to v0.46.11 and replace Tendermint with CometBFT v0.34.37.
+* [\#3393](https://github.com/cosmos/ibc-go/pull/3393) Bump Cosmos SDK to v0.46.12 and replace Tendermint with CometBFT v0.34.37.
### API Breaking
@@ -48,6 +48,8 @@ Ref: https://keepachangelog.com/en/1.0.0/
### Features
+* [\#3079](https://github.com/cosmos/ibc-go/pull/3079) Add authz support for ics20.
+
### Bug Fixes
## [v6.1.0](https://github.com/cosmos/ibc-go/releases/tag/v6.1.0) - 2022-12-20
diff --git a/docs/.vuepress/config.js b/docs/.vuepress/config.js
index 411f0c466f9..f98bda280fa 100644
--- a/docs/.vuepress/config.js
+++ b/docs/.vuepress/config.js
@@ -277,6 +277,11 @@ module.exports = {
directory: false,
path: "/apps/transfer/params.html",
},
+ {
+ title: "Authorizations",
+ directory: false,
+ path: "/apps/transfer/authorizations.html",
+ },
],
},
],
diff --git a/docs/apps/transfer/authorizations.md b/docs/apps/transfer/authorizations.md
new file mode 100644
index 00000000000..6dbbafab59b
--- /dev/null
+++ b/docs/apps/transfer/authorizations.md
@@ -0,0 +1,47 @@
+# `TransferAuthorization`
+
+`TransferAuthorization` implements the `Authorization` interface for `ibc.applications.transfer.v1.MsgTransfer`. It allows a granter to grant a grantee the privilege to submit MsgTransfer on its behalf. Please see the [Cosmos SDK docs](https://docs.cosmos.network/v0.47/modules/authz) for more details on granting privileges via the `x/authz` module.
+
+More specifically, the granter allows the grantee to transfer funds that belong to the granter over a specified channel.
+
+For the specified channel, the granter must be able to specify a spend limit of a specific denomination they wish to allow the grantee to be able to transfer.
+
+The granter may be able to specify the list of addresses that they allow to receive funds. If empty, then all addresses are allowed.
+
+
+It takes:
+
+- a `SourcePort` and a `SourceChannel` which together comprise the unique transfer channel identifier over which authorized funds can be transferred.
+
+- a `SpendLimit` that specifies the maximum amount of tokens the grantee can spend. The `SpendLimit` is updated as the tokens are spent. This `SpendLimit` may also be updated to increase or decrease the limit as the granter wishes.
+
+- an `AllowList` list that specifies the list of addresses that are allowed to receive funds. If this list is empty, then all addresses are allowed to receive funds from the `TransferAuthorization`.
+
+Setting a `TransferAuthorization` is expected to fail if:
+- the spend limit is nil
+- the denomination of the spend limit is an invalid coin type
+- the source port ID is invalid
+- the source channel ID is invalid
+- there are duplicate entries in the `AllowList`
+
+Below is the `TransferAuthorization` message:
+
+```golang
+func NewTransferAuthorization(allocations ...Allocation) *TransferAuthorization {
+ return &TransferAuthorization{
+ Allocations: allocations,
+ }
+}
+
+type Allocation struct {
+ // the port on which the packet will be sent
+ SourcePort string
+ // the channel by which the packet will be sent
+ SourceChannel string
+ // spend limitation on the channel
+ SpendLimit sdk.Coins
+ // allow list of receivers, an empty allow list permits any receiver address
+ AllowList []string
+}
+
+```
\ No newline at end of file
diff --git a/docs/ibc/proto-docs.md b/docs/ibc/proto-docs.md
index 052be9fff4e..31ea7dfe6a9 100644
--- a/docs/ibc/proto-docs.md
+++ b/docs/ibc/proto-docs.md
@@ -154,6 +154,10 @@
- [Msg](#ibc.applications.transfer.v1.Msg)
+- [ibc/applications/transfer/v2/authz.proto](#ibc/applications/transfer/v2/authz.proto)
+ - [PortChannelAmount](#ibc.applications.transfer.v2.PortChannelAmount)
+ - [TransferAuthorization](#ibc.applications.transfer.v2.TransferAuthorization)
+
- [ibc/applications/transfer/v2/packet.proto](#ibc/applications/transfer/v2/packet.proto)
- [FungibleTokenPacketData](#ibc.applications.transfer.v2.FungibleTokenPacketData)
@@ -2291,6 +2295,56 @@ Msg defines the ibc/transfer Msg service.
+
+Top
+
+## ibc/applications/transfer/v2/authz.proto
+
+
+
+
+
+### PortChannelAmount
+
+
+
+| Field | Type | Label | Description |
+| ----- | ---- | ----- | ----------- |
+| `source_port` | [string](#string) | | the port on which the packet will be sent |
+| `source_channel` | [string](#string) | | the channel by which the packet will be sent |
+| `spend_limit` | [cosmos.base.v1beta1.Coin](#cosmos.base.v1beta1.Coin) | repeated | spend limitation on the channel |
+| `allowed_addresses` | [string](#string) | repeated | |
+
+
+
+
+
+
+
+
+### TransferAuthorization
+TransferAuthorization allows the grantee to spend up to spend_limit coins from
+the granter's account for ibc transfer on a specific channel
+
+
+| Field | Type | Label | Description |
+| ----- | ---- | ----- | ----------- |
+| `allocations` | [PortChannelAmount](#ibc.applications.transfer.v2.PortChannelAmount) | repeated | port and channel amounts |
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
Top
diff --git a/go.mod b/go.mod
index 90251392e5b..24081544f05 100644
--- a/go.mod
+++ b/go.mod
@@ -8,9 +8,11 @@ require (
cosmossdk.io/math v1.0.0-beta.3
github.com/armon/go-metrics v0.4.1
github.com/confio/ics23/go v0.9.0
+ github.com/cosmos/cosmos-proto v1.0.0-alpha8
github.com/cosmos/cosmos-sdk v0.46.12
+ github.com/cosmos/gogoproto v1.4.8
github.com/gogo/protobuf v1.3.3
- github.com/golang/protobuf v1.5.2
+ github.com/golang/protobuf v1.5.3
github.com/gorilla/mux v1.8.0
github.com/grpc-ecosystem/grpc-gateway v1.16.0
github.com/rakyll/statik v0.1.7
@@ -21,17 +23,17 @@ require (
github.com/stretchr/testify v1.8.1
github.com/tendermint/tendermint v0.34.27
github.com/tendermint/tm-db v0.6.7
- google.golang.org/genproto v0.0.0-20221118155620-16455021b5e6
- google.golang.org/grpc v1.52.0
- google.golang.org/protobuf v1.28.2-0.20220831092852-f930b1dc76e8
+ google.golang.org/genproto v0.0.0-20230110181048-76db0878b65f
+ google.golang.org/grpc v1.54.0
+ google.golang.org/protobuf v1.30.0
gopkg.in/yaml.v2 v2.4.0
)
require (
- cloud.google.com/go v0.105.0 // indirect
- cloud.google.com/go/compute v1.12.1 // indirect
- cloud.google.com/go/compute/metadata v0.2.1 // indirect
- cloud.google.com/go/iam v0.7.0 // indirect
+ cloud.google.com/go v0.107.0 // indirect
+ cloud.google.com/go/compute v1.15.1 // indirect
+ cloud.google.com/go/compute/metadata v0.2.3 // indirect
+ cloud.google.com/go/iam v0.8.0 // indirect
cloud.google.com/go/storage v1.27.0 // indirect
cosmossdk.io/errors v1.0.0-beta.7 // indirect
filippo.io/edwards25519 v1.0.0-rc.1 // indirect
@@ -46,13 +48,12 @@ require (
github.com/btcsuite/btcd/btcec/v2 v2.3.2 // indirect
github.com/cenkalti/backoff/v4 v4.1.3 // indirect
github.com/cespare/xxhash v1.1.0 // indirect
- github.com/cespare/xxhash/v2 v2.1.2 // indirect
+ github.com/cespare/xxhash/v2 v2.2.0 // indirect
github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e // indirect
github.com/cockroachdb/apd/v2 v2.0.2 // indirect
github.com/coinbase/rosetta-sdk-go v0.7.9 // indirect
github.com/cometbft/cometbft-db v0.7.0 // indirect
github.com/cosmos/btcutil v1.0.5 // indirect
- github.com/cosmos/cosmos-proto v1.0.0-alpha8 // indirect
github.com/cosmos/go-bip39 v1.0.0 // indirect
github.com/cosmos/gorocksdb v1.2.0 // indirect
github.com/cosmos/iavl v0.19.5 // indirect
@@ -83,7 +84,7 @@ require (
github.com/google/orderedcode v0.0.1 // indirect
github.com/google/uuid v1.3.0 // indirect
github.com/googleapis/enterprise-certificate-proxy v0.2.0 // indirect
- github.com/googleapis/gax-go/v2 v2.6.0 // indirect
+ github.com/googleapis/gax-go/v2 v2.7.0 // indirect
github.com/gorilla/handlers v1.5.1 // indirect
github.com/gorilla/websocket v1.5.0 // indirect
github.com/grpc-ecosystem/go-grpc-middleware v1.3.0 // indirect
@@ -141,16 +142,16 @@ require (
github.com/zondax/hid v0.9.1 // indirect
github.com/zondax/ledger-go v0.14.1 // indirect
go.etcd.io/bbolt v1.3.6 // indirect
- go.opencensus.io v0.23.0 // indirect
+ go.opencensus.io v0.24.0 // indirect
golang.org/x/crypto v0.5.0 // indirect
- golang.org/x/exp v0.0.0-20220722155223-a9213eeb770e // indirect
- golang.org/x/net v0.7.0 // indirect
- golang.org/x/oauth2 v0.0.0-20221014153046-6fdb5e3db783 // indirect
- golang.org/x/sys v0.5.0 // indirect
- golang.org/x/term v0.5.0 // indirect
- golang.org/x/text v0.7.0 // indirect
+ golang.org/x/exp v0.0.0-20230131160201-f062dba9d201 // indirect
+ golang.org/x/net v0.9.0 // indirect
+ golang.org/x/oauth2 v0.4.0 // indirect
+ golang.org/x/sys v0.7.0 // indirect
+ golang.org/x/term v0.7.0 // indirect
+ golang.org/x/text v0.9.0 // indirect
golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2 // indirect
- google.golang.org/api v0.102.0 // indirect
+ google.golang.org/api v0.103.0 // indirect
google.golang.org/appengine v1.6.7 // indirect
gopkg.in/ini.v1 v1.67.0 // indirect
gopkg.in/yaml.v3 v3.0.1 // indirect
diff --git a/go.sum b/go.sum
index 16ddbd6da44..ad8604b3479 100644
--- a/go.sum
+++ b/go.sum
@@ -19,8 +19,8 @@ cloud.google.com/go v0.65.0/go.mod h1:O5N8zS7uWy9vkA9vayVHs65eM1ubvY4h553ofrNHOb
cloud.google.com/go v0.72.0/go.mod h1:M+5Vjvlc2wnp6tjzE102Dw08nGShTscUx2nZMufOKPI=
cloud.google.com/go v0.74.0/go.mod h1:VV1xSbzvo+9QJOxLDaJfTjx5e+MePCpCWwvftOeQmWk=
cloud.google.com/go v0.75.0/go.mod h1:VGuuCn7PG0dwsd5XPVm2Mm3wlh3EL55/79EKB6hlPTY=
-cloud.google.com/go v0.105.0 h1:DNtEKRBAAzeS4KyIory52wWHuClNaXJ5x1F7xa4q+5Y=
-cloud.google.com/go v0.105.0/go.mod h1:PrLgOJNe5nfE9UMxKxgXj4mD3voiP+YQ6gdt6KMFOKM=
+cloud.google.com/go v0.107.0 h1:qkj22L7bgkl6vIeZDlOY2po43Mx/TIa2Wsa7VR+PEww=
+cloud.google.com/go v0.107.0/go.mod h1:wpc2eNrD7hXUTy8EKS10jkxpZBjASrORK7goS+3YX2I=
cloud.google.com/go/bigquery v1.0.1/go.mod h1:i/xbL2UlR5RvWAURpBYZTtm/cXjCha9lbfbpx4poX+o=
cloud.google.com/go/bigquery v1.3.0/go.mod h1:PjpwJnslEMmckchkHFfq+HTD2DmtT67aNFKH1/VBDHE=
cloud.google.com/go/bigquery v1.4.0/go.mod h1:S8dzgnTigyfTmLBfrtrhyYhwRxG72rYxvftPBK2Dvzc=
@@ -28,14 +28,14 @@ cloud.google.com/go/bigquery v1.5.0/go.mod h1:snEHRnqQbz117VIFhE8bmtwIDY80NLUZUM
cloud.google.com/go/bigquery v1.7.0/go.mod h1://okPTzCYNXSlb24MZs83e2Do+h+VXtc4gLoIoXIAPc=
cloud.google.com/go/bigquery v1.8.0/go.mod h1:J5hqkt3O0uAFnINi6JXValWIb1v0goeZM77hZzJN/fQ=
cloud.google.com/go/bigtable v1.2.0/go.mod h1:JcVAOl45lrTmQfLj7T6TxyMzIN/3FGGcFm+2xVAli2o=
-cloud.google.com/go/compute v1.12.1 h1:gKVJMEyqV5c/UnpzjjQbo3Rjvvqpr9B1DFSbJC4OXr0=
-cloud.google.com/go/compute v1.12.1/go.mod h1:e8yNOBcBONZU1vJKCvCoDw/4JQsA0dpM4x/6PIIOocU=
-cloud.google.com/go/compute/metadata v0.2.1 h1:efOwf5ymceDhK6PKMnnrTHP4pppY5L22mle96M1yP48=
-cloud.google.com/go/compute/metadata v0.2.1/go.mod h1:jgHgmJd2RKBGzXqF5LR2EZMGxBkeanZ9wwa75XHJgOM=
+cloud.google.com/go/compute v1.15.1 h1:7UGq3QknM33pw5xATlpzeoomNxsacIVvTqTTvbfajmE=
+cloud.google.com/go/compute v1.15.1/go.mod h1:bjjoF/NtFUrkD/urWfdHaKuOPDR5nWIs63rR+SXhcpA=
+cloud.google.com/go/compute/metadata v0.2.3 h1:mg4jlk7mCAj6xXp9UJ4fjI9VUI5rubuGBW5aJ7UnBMY=
+cloud.google.com/go/compute/metadata v0.2.3/go.mod h1:VAV5nSsACxMJvgaAuX6Pk2AawlZn8kiOGuCv6gTkwuA=
cloud.google.com/go/datastore v1.0.0/go.mod h1:LXYbyblFSglQ5pkeyhO+Qmw7ukd3C+pD7TKLgZqpHYE=
cloud.google.com/go/datastore v1.1.0/go.mod h1:umbIZjpQpHh4hmRpGhH4tLFup+FVzqBi1b3c64qFpCk=
-cloud.google.com/go/iam v0.7.0 h1:k4MuwOsS7zGJJ+QfZ5vBK8SgHBAvYN/23BWsiihJ1vs=
-cloud.google.com/go/iam v0.7.0/go.mod h1:H5Br8wRaDGNc8XP3keLc4unfUUZeyH3Sfl9XpQEYOeg=
+cloud.google.com/go/iam v0.8.0 h1:E2osAkZzxI/+8pZcxVLcDtAQx/u+hZXVryUaYQ5O0Kk=
+cloud.google.com/go/iam v0.8.0/go.mod h1:lga0/y3iH6CX7sYqypWJ33hf7kkfXJag67naqGESjkE=
cloud.google.com/go/longrunning v0.3.0 h1:NjljC+FYPV3uh5/OwWT6pVU+doBqMg2x/rZlE+CamDs=
cloud.google.com/go/pubsub v1.0.1/go.mod h1:R0Gpsv3s54REJCy4fxDixWD93lHJMoZTyQ2kNxGRt3I=
cloud.google.com/go/pubsub v1.1.0/go.mod h1:EwwdRX2sKPjnvnqCa270oGRyludottCI76h+R3AArQw=
@@ -172,8 +172,9 @@ github.com/cespare/cp v0.1.0/go.mod h1:SOGHArjBr4JWaSDEVpWpo/hNg6RoKrls6Oh40hiwW
github.com/cespare/xxhash v1.1.0 h1:a6HrQnmkObjyL+Gs60czilIUGqrzKutQD6XZog3p+ko=
github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc=
github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
-github.com/cespare/xxhash/v2 v2.1.2 h1:YRXhKfTDauu4ajMg1TPgFO5jnlC2HCbmLXMcTG5cbYE=
github.com/cespare/xxhash/v2 v2.1.2/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
+github.com/cespare/xxhash/v2 v2.2.0 h1:DC2CZ1Ep5Y4k3ZQ899DldepgrayRUGE6BBZ/cd9Cj44=
+github.com/cespare/xxhash/v2 v2.2.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
github.com/cheggaaa/pb v1.0.27/go.mod h1:pQciLPpbU0oxA0h+VJYYLxO+XeDQb5pZijXscXHm81s=
github.com/chzyer/logex v1.1.10 h1:Swpa1K6QvQznwJRcfTfQJmTE72DqScAa40E+fbHEXEE=
github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
@@ -222,6 +223,8 @@ github.com/cosmos/cosmos-sdk v0.46.12/go.mod h1:bG4AkW9bqc8ycrryyKGQEl3YV9BY2wr6
github.com/cosmos/go-bip39 v0.0.0-20180819234021-555e2067c45d/go.mod h1:tSxLoYXyBmiFeKpvmq4dzayMdCjCnu8uqmCysIGBT2Y=
github.com/cosmos/go-bip39 v1.0.0 h1:pcomnQdrdH22njcAatO0yWojsUnCO3y2tNoV1cb6hHY=
github.com/cosmos/go-bip39 v1.0.0/go.mod h1:RNJv0H/pOIVgxw6KS7QeX2a0Uo0aKUlfhZ4xuwvCdJw=
+github.com/cosmos/gogoproto v1.4.8 h1:BrHKc6WFZt8+jRV71vKSQE+JrfF+JAnzrKo2VP7wIZ4=
+github.com/cosmos/gogoproto v1.4.8/go.mod h1:hnb0DIEWTv+wdNzNcqus5xCQXq5+CXauq1FJuurRfVY=
github.com/cosmos/gorocksdb v1.2.0 h1:d0l3jJG8M4hBouIZq0mDUHZ+zjOx044J3nGRskwTb4Y=
github.com/cosmos/gorocksdb v1.2.0/go.mod h1:aaKvKItm514hKfNJpUJXnnOWeBnk2GL4+Qw9NHizILw=
github.com/cosmos/iavl v0.19.5 h1:rGA3hOrgNxgRM5wYcSCxgQBap7fW82WZgY78V9po/iY=
@@ -401,8 +404,9 @@ github.com/golang/protobuf v1.4.1/go.mod h1:U8fpvMrcmy5pZrNK1lt4xCsGvpyWQ/VVv6QD
github.com/golang/protobuf v1.4.2/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI=
github.com/golang/protobuf v1.4.3/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI=
github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
-github.com/golang/protobuf v1.5.2 h1:ROPKBNFfQgOUMifHyP+KYbvpjbdoFNs+aK7DXlji0Tw=
github.com/golang/protobuf v1.5.2/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
+github.com/golang/protobuf v1.5.3 h1:KhyjKVUg7Usr/dYsdSqoFveMYd5ko72D+zANwlG1mmg=
+github.com/golang/protobuf v1.5.3/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
github.com/golang/snappy v0.0.3/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
github.com/golang/snappy v0.0.4 h1:yAGX7huGHXlcLOEtBnF4w7FQwA26wojNCwOYAEhLjQM=
@@ -458,8 +462,8 @@ github.com/googleapis/enterprise-certificate-proxy v0.2.0 h1:y8Yozv7SZtlU//QXbez
github.com/googleapis/enterprise-certificate-proxy v0.2.0/go.mod h1:8C0jb7/mgJe/9KK8Lm7X9ctZC2t60YyIpYEI16jx0Qg=
github.com/googleapis/gax-go/v2 v2.0.4/go.mod h1:0Wqv26UfaUD9n4G6kQubkQ+KchISgw+vpHVxEJEs9eg=
github.com/googleapis/gax-go/v2 v2.0.5/go.mod h1:DWXyrwAJ9X0FpwwEdw+IPEYBICEFu5mhpdKc/us6bOk=
-github.com/googleapis/gax-go/v2 v2.6.0 h1:SXk3ABtQYDT/OH8jAyvEOQ58mgawq5C4o/4/89qN2ZU=
-github.com/googleapis/gax-go/v2 v2.6.0/go.mod h1:1mjbznJAPHFpesgE5ucqfYEscaz5kMdcIDwU/6+DDoY=
+github.com/googleapis/gax-go/v2 v2.7.0 h1:IcsPKeInNvYi7eqSaDjiZqDDKu5rsmunY0Y1YupQSSQ=
+github.com/googleapis/gax-go/v2 v2.7.0/go.mod h1:TEop28CZZQ2y+c0VxMUmu1lV+fQx57QpBWsYpwqHJx8=
github.com/googleapis/google-cloud-go-testing v0.0.0-20200911160855-bcd43fbb19e8/go.mod h1:dvDLG8qkwmyD9a/MJJN3XJcT3xFxOKAvTZGvuZmac9g=
github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
github.com/gorilla/context v1.1.1/go.mod h1:kBGZzfjB9CEq2AlWe17Uuf7NDRt0dE0s8S51q0aT7Yg=
@@ -965,8 +969,8 @@ go.opencensus.io v0.22.2/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
go.opencensus.io v0.22.3/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
go.opencensus.io v0.22.4/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
go.opencensus.io v0.22.5/go.mod h1:5pWMHQbX5EPX2/62yrJeAkowc+lfs/XD7Uxpq3pI6kk=
-go.opencensus.io v0.23.0 h1:gqCw0LfLxScz8irSi8exQc7fyQ0fKQU/qnC/X8+V/1M=
-go.opencensus.io v0.23.0/go.mod h1:XItmlyltB5F7CS4xOC1DcqMoFqwtC6OG2xF7mCv7P7E=
+go.opencensus.io v0.24.0 h1:y73uSU6J157QMP2kn2r30vwW1A2W2WFwSCGnAVxeaD0=
+go.opencensus.io v0.24.0/go.mod h1:vNK8G9p7aAivkbmorf4v+7Hgx+Zs0yY+0fOtgBfjQKo=
go.uber.org/atomic v1.3.2/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
go.uber.org/atomic v1.4.0/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
go.uber.org/atomic v1.5.0/go.mod h1:sABNBOSYdrvTF6hTgEIbc7YasKWGhgEQZyfxyTvoXHQ=
@@ -1014,8 +1018,8 @@ golang.org/x/exp v0.0.0-20200119233911-0405dc783f0a/go.mod h1:2RIsYlXP63K8oxa1u0
golang.org/x/exp v0.0.0-20200207192155-f17229e696bd/go.mod h1:J/WKrq2StrnmMY6+EHIKF9dgMWnmCNThgcyBT1FY9mM=
golang.org/x/exp v0.0.0-20200224162631-6cc2880d07d6/go.mod h1:3jZMyOhIsHpP37uCMkUooju7aAi5cS1Q23tOzKc+0MU=
golang.org/x/exp v0.0.0-20200331195152-e8c3332aa8e5/go.mod h1:4M0jN8W1tt0AVLNr8HDosyJCDCDuyL9N9+3m7wDWgKw=
-golang.org/x/exp v0.0.0-20220722155223-a9213eeb770e h1:+WEEuIdZHnUeJJmEUjyYC2gfUMj69yZXw17EnHg/otA=
-golang.org/x/exp v0.0.0-20220722155223-a9213eeb770e/go.mod h1:Kr81I6Kryrl9sr8s2FK3vxD90NdsKWRuOIl2O4CvYbA=
+golang.org/x/exp v0.0.0-20230131160201-f062dba9d201 h1:BEABXpNXLEz0WxtA+6CQIz2xkg80e+1zrhWyMcq8VzE=
+golang.org/x/exp v0.0.0-20230131160201-f062dba9d201/go.mod h1:CxIveKay+FTh1D0yPZemJVgC/95VzuuOLq5Qi4xnoYc=
golang.org/x/image v0.0.0-20180708004352-c73c2afc3b81/go.mod h1:ux5Hcp/YLpHSI86hEcLt0YII63i6oz57MZXIpbrjZUs=
golang.org/x/image v0.0.0-20190227222117-0694c2d4d067/go.mod h1:kZ7UVZpmo3dzQBMxlp+ypCbDeSB+sBbTgSJuh5dn5js=
golang.org/x/image v0.0.0-20190802002840-cff245a6509b/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
@@ -1041,7 +1045,7 @@ golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
golang.org/x/mod v0.4.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
golang.org/x/mod v0.4.1/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
-golang.org/x/mod v0.7.0 h1:LapD9S96VoQRhi/GrNTqeBJFrUjs5UHCAtTlgwA5oZA=
+golang.org/x/mod v0.8.0 h1:LUYupSeNrTNCGzR/hVBk2NHZO4hXcVaW1k4Qx7rjPx8=
golang.org/x/net v0.0.0-20180719180050-a680a1efc54d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
@@ -1097,8 +1101,8 @@ golang.org/x/net v0.0.0-20210805182204-aaa1db679c0d/go.mod h1:9nx3DQGgdP8bBQD5qx
golang.org/x/net v0.0.0-20211015210444-4f30a5c0130f/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
golang.org/x/net v0.0.0-20220127200216-cd36cc0744dd/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
golang.org/x/net v0.0.0-20220225172249-27dd8689420f/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
-golang.org/x/net v0.7.0 h1:rJrUqqhjsgNp7KqAIc25s9pZnjU7TUcSY7HcVZjdn1g=
-golang.org/x/net v0.7.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
+golang.org/x/net v0.9.0 h1:aWJ/m6xSmxWBx+V0XRHTlrYrPG56jKsLdTFmsSsCzOM=
+golang.org/x/net v0.9.0/go.mod h1:d48xBJpPfHeWQsugry2m+kC02ZBRGRgulfHnEXEuWns=
golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
@@ -1110,8 +1114,8 @@ golang.org/x/oauth2 v0.0.0-20201208152858-08078c50e5b5/go.mod h1:KelEdhl1UZF7XfJ
golang.org/x/oauth2 v0.0.0-20210218202405-ba52d332ba99/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
golang.org/x/oauth2 v0.0.0-20210514164344-f6687ab2804c/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A=
golang.org/x/oauth2 v0.0.0-20220223155221-ee480838109b/go.mod h1:DAh4E804XQdzx2j+YRIaUnCqCV2RuMz24cGBJ5QYIrc=
-golang.org/x/oauth2 v0.0.0-20221014153046-6fdb5e3db783 h1:nt+Q6cXKz4MosCSpnbMtqiQ8Oz0pxTef2B4Vca2lvfk=
-golang.org/x/oauth2 v0.0.0-20221014153046-6fdb5e3db783/go.mod h1:h4gKUeWbJ4rQPri7E0u6Gs4e9Ri2zaLxzw5DI5XGrYg=
+golang.org/x/oauth2 v0.4.0 h1:NF0gk8LVPg1Ml7SSbGyySuoxdsXitj7TvgvuRxIMc/M=
+golang.org/x/oauth2 v0.4.0/go.mod h1:RznEsdpjGAINPTOF0UH/t+xJ75L18YO3Ho6Pyn+uRec=
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@@ -1205,13 +1209,13 @@ golang.org/x/sys v0.0.0-20220114195835-da31bd327af9/go.mod h1:oPkhp1MJrh7nUepCBc
golang.org/x/sys v0.0.0-20220517195934-5e4e11fc645e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220908164124-27713097b956/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.5.0 h1:MUK/U/4lj1t1oPg0HfuXDN/Z1wv31ZJ/YcPiGccS4DU=
-golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.7.0 h1:3jlCCIQZPdOYu1h8BkNvLz8Kgwtae2cagcG/VamtZRU=
+golang.org/x/sys v0.7.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
-golang.org/x/term v0.5.0 h1:n2a8QNdAb0sZNpU9R1ALUXBbY+w51fCQDN+7EdxNBsY=
-golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k=
+golang.org/x/term v0.7.0 h1:BEvjmm5fURWqcfbSKTdpkDXYBrUS1c0m8agp14W48vQ=
+golang.org/x/term v0.7.0/go.mod h1:P32HKFT3hSsZrRxla30E9HqToFYAQPCMs/zFMBUFqPY=
golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
@@ -1221,8 +1225,8 @@ golang.org/x/text v0.3.4/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.5/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
-golang.org/x/text v0.7.0 h1:4BRB4x83lYWy72KwLD/qYDuTu7q9PjSagHvijDw7cLo=
-golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
+golang.org/x/text v0.9.0 h1:2sjJmO8cDvYveuX97RDLsxlyUxLl+GHoLxBiRdHllBE=
+golang.org/x/text v0.9.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
golang.org/x/time v0.0.0-20180412165947-fbb02b2291d2/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
@@ -1288,7 +1292,7 @@ golang.org/x/tools v0.0.0-20210106214847-113979e3529a/go.mod h1:emZCQorbCU4vsT4f
golang.org/x/tools v0.0.0-20210108195828-e2f9c7f1fc8e/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
golang.org/x/tools v0.1.0/go.mod h1:xkSsbof2nBLbhDlRMhhhyNLN/zl3eTqcnHD5viDpcZ0=
golang.org/x/tools v0.1.5/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
-golang.org/x/tools v0.4.0 h1:7mTAgkunk3fr4GAloyyCasadO6h9zSsQZbwvcaIciV4=
+golang.org/x/tools v0.6.0 h1:BOw41kyTf3PuCW1pVQf8+Cyg8pMlkYB1oo9iJ6D/lKM=
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
@@ -1321,8 +1325,8 @@ google.golang.org/api v0.30.0/go.mod h1:QGmEvQ87FHZNiUVJkT14jQNYJ4ZJjdRF23ZXz513
google.golang.org/api v0.35.0/go.mod h1:/XrVsuzM0rZmrsbjJutiuftIzeuTQcEeaYcSk/mQ1dg=
google.golang.org/api v0.36.0/go.mod h1:+z5ficQTmoYpPn8LCUNVpK5I7hwkpjbcgqA7I34qYtE=
google.golang.org/api v0.40.0/go.mod h1:fYKFpnQN0DsDSKRVRcQSDQNtqWPfM9i+zNPxepjRCQ8=
-google.golang.org/api v0.102.0 h1:JxJl2qQ85fRMPNvlZY/enexbxpCjLwGhZUtgfGeQ51I=
-google.golang.org/api v0.102.0/go.mod h1:3VFl6/fzoA+qNuS1N1/VfXY4LjoXN/wzeIp7TweWwGo=
+google.golang.org/api v0.103.0 h1:9yuVqlu2JCvcLg9p8S3fcFLZij8EPSyvODIY1rkMizQ=
+google.golang.org/api v0.103.0/go.mod h1:hGtW6nK1AC+d9si/UBhw8Xli+QMOf6xyNAyJw4qU9w0=
google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
google.golang.org/appengine v1.2.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
@@ -1376,8 +1380,8 @@ google.golang.org/genproto v0.0.0-20201214200347-8c77b98c765d/go.mod h1:FWY/as6D
google.golang.org/genproto v0.0.0-20210108203827-ffc7fda8c3d7/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
google.golang.org/genproto v0.0.0-20210126160654-44e461bb6506/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
google.golang.org/genproto v0.0.0-20210226172003-ab064af71705/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
-google.golang.org/genproto v0.0.0-20221118155620-16455021b5e6 h1:a2S6M0+660BgMNl++4JPlcAO/CjkqYItDEZwkoDQK7c=
-google.golang.org/genproto v0.0.0-20221118155620-16455021b5e6/go.mod h1:rZS5c/ZVYMaOGBfO68GWtjOw/eLaZM1X6iVtgjZ+EWg=
+google.golang.org/genproto v0.0.0-20230110181048-76db0878b65f h1:BWUVssLB0HVOSY78gIdvk1dTVYtT1y8SBWtPYuTJ/6w=
+google.golang.org/genproto v0.0.0-20230110181048-76db0878b65f/go.mod h1:RGgjbofJ8xD9Sq1VVhDM1Vok1vRONV+rg+CjzG4SZKM=
google.golang.org/grpc v1.17.0/go.mod h1:6QZJwpn2B+Zp71q/5VxRsJ6NXXVCE5NRUHRo+f3cWCs=
google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
google.golang.org/grpc v1.19.1/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
@@ -1402,8 +1406,8 @@ google.golang.org/grpc v1.33.1/go.mod h1:fr5YgcSWrqhRRxogOsw7RzIpsmvOZ6IcH4kBYTp
google.golang.org/grpc v1.33.2/go.mod h1:JMHMWHQWaTccqQQlmk3MJZS+GWXOdAesneDmEnv2fbc=
google.golang.org/grpc v1.34.0/go.mod h1:WotjhfgOW/POjDeRt8vscBtXq+2VjORFy659qA51WJ8=
google.golang.org/grpc v1.35.0/go.mod h1:qjiiYl8FncCW8feJPdyg3v6XW24KsRHe+dy9BAGRRjU=
-google.golang.org/grpc v1.52.0 h1:kd48UiU7EHsV4rnLyOJRuP/Il/UHE7gdDAQ+SZI7nZk=
-google.golang.org/grpc v1.52.0/go.mod h1:pu6fVzoFb+NBYNAvQL08ic+lvB2IojljRYuun5vorUY=
+google.golang.org/grpc v1.54.0 h1:EhTqbhiYeixwWQtAEZAxmV9MGqcjEU2mFx52xCzNyag=
+google.golang.org/grpc v1.54.0/go.mod h1:PUSEXI6iWghWaB6lXM4knEgpJNu2qUcKfDtNci3EC2g=
google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
@@ -1416,8 +1420,8 @@ google.golang.org/protobuf v1.24.0/go.mod h1:r/3tXBNzIEhYS9I1OUVjXDlt8tc493IdKGj
google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c=
google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
-google.golang.org/protobuf v1.28.2-0.20220831092852-f930b1dc76e8 h1:KR8+MyP7/qOlV+8Af01LtjL04bu7on42eVsxT4EyBQk=
-google.golang.org/protobuf v1.28.2-0.20220831092852-f930b1dc76e8/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
+google.golang.org/protobuf v1.30.0 h1:kPPoIgf3TsEvrm0PFe15JQ+570QVxYzEvvHqChK+cng=
+google.golang.org/protobuf v1.30.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
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=
diff --git a/modules/apps/transfer/types/authz.pb.go b/modules/apps/transfer/types/authz.pb.go
new file mode 100644
index 00000000000..95f24eca332
--- /dev/null
+++ b/modules/apps/transfer/types/authz.pb.go
@@ -0,0 +1,695 @@
+// Code generated by protoc-gen-gogo. DO NOT EDIT.
+// source: ibc/applications/transfer/v1/authz.proto
+
+package types
+
+import (
+ fmt "fmt"
+ _ "github.com/cosmos/cosmos-proto"
+ github_com_cosmos_cosmos_sdk_types "github.com/cosmos/cosmos-sdk/types"
+ types "github.com/cosmos/cosmos-sdk/types"
+ _ "github.com/cosmos/gogoproto/gogoproto"
+ proto "github.com/cosmos/gogoproto/proto"
+ io "io"
+ math "math"
+ math_bits "math/bits"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
+
+// Allocation defines the spend limit for a particular port and channel
+type Allocation struct {
+ // the port on which the packet will be sent
+ SourcePort string `protobuf:"bytes,1,opt,name=source_port,json=sourcePort,proto3" json:"source_port,omitempty" yaml:"source_port"`
+ // the channel by which the packet will be sent
+ SourceChannel string `protobuf:"bytes,2,opt,name=source_channel,json=sourceChannel,proto3" json:"source_channel,omitempty" yaml:"source_channel"`
+ // spend limitation on the channel
+ SpendLimit github_com_cosmos_cosmos_sdk_types.Coins `protobuf:"bytes,3,rep,name=spend_limit,json=spendLimit,proto3,castrepeated=github.com/cosmos/cosmos-sdk/types.Coins" json:"spend_limit"`
+ // allow list of receivers, an empty allow list permits any receiver address
+ AllowList []string `protobuf:"bytes,4,rep,name=allow_list,json=allowList,proto3" json:"allow_list,omitempty"`
+}
+
+func (m *Allocation) Reset() { *m = Allocation{} }
+func (m *Allocation) String() string { return proto.CompactTextString(m) }
+func (*Allocation) ProtoMessage() {}
+func (*Allocation) Descriptor() ([]byte, []int) {
+ return fileDescriptor_b1a28b55d17325aa, []int{0}
+}
+func (m *Allocation) XXX_Unmarshal(b []byte) error {
+ return m.Unmarshal(b)
+}
+func (m *Allocation) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+ if deterministic {
+ return xxx_messageInfo_Allocation.Marshal(b, m, deterministic)
+ } else {
+ b = b[:cap(b)]
+ n, err := m.MarshalToSizedBuffer(b)
+ if err != nil {
+ return nil, err
+ }
+ return b[:n], nil
+ }
+}
+func (m *Allocation) XXX_Merge(src proto.Message) {
+ xxx_messageInfo_Allocation.Merge(m, src)
+}
+func (m *Allocation) XXX_Size() int {
+ return m.Size()
+}
+func (m *Allocation) XXX_DiscardUnknown() {
+ xxx_messageInfo_Allocation.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_Allocation proto.InternalMessageInfo
+
+func (m *Allocation) GetSourcePort() string {
+ if m != nil {
+ return m.SourcePort
+ }
+ return ""
+}
+
+func (m *Allocation) GetSourceChannel() string {
+ if m != nil {
+ return m.SourceChannel
+ }
+ return ""
+}
+
+func (m *Allocation) GetSpendLimit() github_com_cosmos_cosmos_sdk_types.Coins {
+ if m != nil {
+ return m.SpendLimit
+ }
+ return nil
+}
+
+func (m *Allocation) GetAllowList() []string {
+ if m != nil {
+ return m.AllowList
+ }
+ return nil
+}
+
+// TransferAuthorization allows the grantee to spend up to spend_limit coins from
+// the granter's account for ibc transfer on a specific channel
+type TransferAuthorization struct {
+ // port and channel amounts
+ Allocations []Allocation `protobuf:"bytes,1,rep,name=allocations,proto3" json:"allocations"`
+}
+
+func (m *TransferAuthorization) Reset() { *m = TransferAuthorization{} }
+func (m *TransferAuthorization) String() string { return proto.CompactTextString(m) }
+func (*TransferAuthorization) ProtoMessage() {}
+func (*TransferAuthorization) Descriptor() ([]byte, []int) {
+ return fileDescriptor_b1a28b55d17325aa, []int{1}
+}
+func (m *TransferAuthorization) XXX_Unmarshal(b []byte) error {
+ return m.Unmarshal(b)
+}
+func (m *TransferAuthorization) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+ if deterministic {
+ return xxx_messageInfo_TransferAuthorization.Marshal(b, m, deterministic)
+ } else {
+ b = b[:cap(b)]
+ n, err := m.MarshalToSizedBuffer(b)
+ if err != nil {
+ return nil, err
+ }
+ return b[:n], nil
+ }
+}
+func (m *TransferAuthorization) XXX_Merge(src proto.Message) {
+ xxx_messageInfo_TransferAuthorization.Merge(m, src)
+}
+func (m *TransferAuthorization) XXX_Size() int {
+ return m.Size()
+}
+func (m *TransferAuthorization) XXX_DiscardUnknown() {
+ xxx_messageInfo_TransferAuthorization.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_TransferAuthorization proto.InternalMessageInfo
+
+func (m *TransferAuthorization) GetAllocations() []Allocation {
+ if m != nil {
+ return m.Allocations
+ }
+ return nil
+}
+
+func init() {
+ proto.RegisterType((*Allocation)(nil), "ibc.applications.transfer.v1.Allocation")
+ proto.RegisterType((*TransferAuthorization)(nil), "ibc.applications.transfer.v1.TransferAuthorization")
+}
+
+func init() {
+ proto.RegisterFile("ibc/applications/transfer/v1/authz.proto", fileDescriptor_b1a28b55d17325aa)
+}
+
+var fileDescriptor_b1a28b55d17325aa = []byte{
+ // 435 bytes of a gzipped FileDescriptorProto
+ 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x7c, 0x52, 0x4d, 0x6e, 0xd3, 0x40,
+ 0x14, 0x8e, 0x9b, 0x0a, 0x29, 0x13, 0xc1, 0xc2, 0xa2, 0xc8, 0xa9, 0xc0, 0x89, 0xbc, 0x40, 0xde,
+ 0x64, 0x86, 0xc0, 0x22, 0x52, 0x57, 0x34, 0xdd, 0x76, 0x51, 0x2c, 0x56, 0x6c, 0xa2, 0xf1, 0x64,
+ 0xb0, 0x47, 0x8c, 0xfd, 0x2c, 0xcf, 0xd8, 0xa8, 0x3d, 0x05, 0x48, 0x9c, 0x82, 0x35, 0x87, 0xa8,
+ 0x58, 0x75, 0xc9, 0x2a, 0xa0, 0xe4, 0x06, 0x3d, 0x01, 0xf2, 0xcc, 0x14, 0x5c, 0x21, 0xb1, 0xb2,
+ 0xdf, 0xcf, 0xf7, 0xde, 0xf7, 0xbe, 0xf9, 0x50, 0x2c, 0x52, 0x46, 0x68, 0x55, 0x49, 0xc1, 0xa8,
+ 0x16, 0x50, 0x2a, 0xa2, 0x6b, 0x5a, 0xaa, 0xf7, 0xbc, 0x26, 0xed, 0x82, 0xd0, 0x46, 0xe7, 0x57,
+ 0xb8, 0xaa, 0x41, 0x83, 0xff, 0x54, 0xa4, 0x0c, 0xf7, 0x3b, 0xf1, 0x5d, 0x27, 0x6e, 0x17, 0xc7,
+ 0x13, 0x06, 0xaa, 0x00, 0xb5, 0x36, 0xbd, 0xc4, 0x06, 0x16, 0x78, 0xfc, 0x38, 0x83, 0x0c, 0x6c,
+ 0xbe, 0xfb, 0x73, 0xd9, 0xd0, 0xf6, 0x90, 0x94, 0x2a, 0x4e, 0xda, 0x45, 0xca, 0x35, 0x5d, 0x10,
+ 0x06, 0xa2, 0xb4, 0xf5, 0xe8, 0xcb, 0x01, 0x42, 0xa7, 0x52, 0x82, 0x5d, 0xe6, 0x2f, 0xd1, 0x58,
+ 0x41, 0x53, 0x33, 0xbe, 0xae, 0xa0, 0xd6, 0x81, 0x37, 0xf3, 0xe2, 0xd1, 0xea, 0xc9, 0xed, 0x76,
+ 0xea, 0x5f, 0xd2, 0x42, 0x9e, 0x44, 0xbd, 0x62, 0x94, 0x20, 0x1b, 0x5d, 0x40, 0xad, 0xfd, 0xd7,
+ 0xe8, 0x91, 0xab, 0xb1, 0x9c, 0x96, 0x25, 0x97, 0xc1, 0x81, 0xc1, 0x4e, 0x6e, 0xb7, 0xd3, 0xa3,
+ 0x7b, 0x58, 0x57, 0x8f, 0x92, 0x87, 0x36, 0x71, 0x66, 0x63, 0x5f, 0xa2, 0xb1, 0xaa, 0x78, 0xb9,
+ 0x59, 0x4b, 0x51, 0x08, 0x1d, 0x0c, 0x67, 0xc3, 0x78, 0xfc, 0x72, 0x82, 0xdd, 0x8d, 0x1d, 0x7f,
+ 0xec, 0xf8, 0xe3, 0x33, 0x10, 0xe5, 0xea, 0xc5, 0xf5, 0x76, 0x3a, 0xf8, 0xfa, 0x73, 0x1a, 0x67,
+ 0x42, 0xe7, 0x4d, 0x8a, 0x19, 0x14, 0x4e, 0x10, 0xf7, 0x99, 0xab, 0xcd, 0x07, 0xa2, 0x2f, 0x2b,
+ 0xae, 0x0c, 0x40, 0x25, 0xc8, 0xcc, 0x3f, 0xef, 0xc6, 0xfb, 0xcf, 0x10, 0xa2, 0x52, 0xc2, 0xc7,
+ 0xb5, 0x14, 0x4a, 0x07, 0x87, 0xb3, 0x61, 0x3c, 0x4a, 0x46, 0x26, 0x73, 0x2e, 0x94, 0x8e, 0x3e,
+ 0x7b, 0xe8, 0xe8, 0xad, 0xd3, 0xfd, 0xb4, 0xd1, 0x39, 0xd4, 0xe2, 0xca, 0x2a, 0x74, 0x81, 0xc6,
+ 0xf4, 0x8f, 0x5e, 0x2a, 0xf0, 0x0c, 0xcd, 0x18, 0xff, 0xef, 0xd5, 0xf0, 0x5f, 0x81, 0x57, 0x87,
+ 0x1d, 0xeb, 0xa4, 0x3f, 0xe2, 0xe4, 0xf9, 0xf7, 0x6f, 0xf3, 0xc8, 0x9d, 0x69, 0x9d, 0x70, 0x77,
+ 0xe7, 0xbd, 0xcd, 0xab, 0x37, 0xd7, 0xbb, 0xd0, 0xbb, 0xd9, 0x85, 0xde, 0xaf, 0x5d, 0xe8, 0x7d,
+ 0xda, 0x87, 0x83, 0x9b, 0x7d, 0x38, 0xf8, 0xb1, 0x0f, 0x07, 0xef, 0x96, 0xff, 0x4a, 0x20, 0x52,
+ 0x36, 0xcf, 0x80, 0xb4, 0x4b, 0x52, 0xc0, 0xa6, 0x91, 0x5c, 0x75, 0xee, 0xeb, 0xb9, 0xce, 0xe8,
+ 0x92, 0x3e, 0x30, 0x26, 0x78, 0xf5, 0x3b, 0x00, 0x00, 0xff, 0xff, 0x61, 0xe8, 0x65, 0x9c, 0x9f,
+ 0x02, 0x00, 0x00,
+}
+
+func (m *Allocation) Marshal() (dAtA []byte, err error) {
+ size := m.Size()
+ dAtA = make([]byte, size)
+ n, err := m.MarshalToSizedBuffer(dAtA[:size])
+ if err != nil {
+ return nil, err
+ }
+ return dAtA[:n], nil
+}
+
+func (m *Allocation) MarshalTo(dAtA []byte) (int, error) {
+ size := m.Size()
+ return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *Allocation) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+ i := len(dAtA)
+ _ = i
+ var l int
+ _ = l
+ if len(m.AllowList) > 0 {
+ for iNdEx := len(m.AllowList) - 1; iNdEx >= 0; iNdEx-- {
+ i -= len(m.AllowList[iNdEx])
+ copy(dAtA[i:], m.AllowList[iNdEx])
+ i = encodeVarintAuthz(dAtA, i, uint64(len(m.AllowList[iNdEx])))
+ i--
+ dAtA[i] = 0x22
+ }
+ }
+ if len(m.SpendLimit) > 0 {
+ for iNdEx := len(m.SpendLimit) - 1; iNdEx >= 0; iNdEx-- {
+ {
+ size, err := m.SpendLimit[iNdEx].MarshalToSizedBuffer(dAtA[:i])
+ if err != nil {
+ return 0, err
+ }
+ i -= size
+ i = encodeVarintAuthz(dAtA, i, uint64(size))
+ }
+ i--
+ dAtA[i] = 0x1a
+ }
+ }
+ if len(m.SourceChannel) > 0 {
+ i -= len(m.SourceChannel)
+ copy(dAtA[i:], m.SourceChannel)
+ i = encodeVarintAuthz(dAtA, i, uint64(len(m.SourceChannel)))
+ i--
+ dAtA[i] = 0x12
+ }
+ if len(m.SourcePort) > 0 {
+ i -= len(m.SourcePort)
+ copy(dAtA[i:], m.SourcePort)
+ i = encodeVarintAuthz(dAtA, i, uint64(len(m.SourcePort)))
+ i--
+ dAtA[i] = 0xa
+ }
+ return len(dAtA) - i, nil
+}
+
+func (m *TransferAuthorization) Marshal() (dAtA []byte, err error) {
+ size := m.Size()
+ dAtA = make([]byte, size)
+ n, err := m.MarshalToSizedBuffer(dAtA[:size])
+ if err != nil {
+ return nil, err
+ }
+ return dAtA[:n], nil
+}
+
+func (m *TransferAuthorization) MarshalTo(dAtA []byte) (int, error) {
+ size := m.Size()
+ return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *TransferAuthorization) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+ i := len(dAtA)
+ _ = i
+ var l int
+ _ = l
+ if len(m.Allocations) > 0 {
+ for iNdEx := len(m.Allocations) - 1; iNdEx >= 0; iNdEx-- {
+ {
+ size, err := m.Allocations[iNdEx].MarshalToSizedBuffer(dAtA[:i])
+ if err != nil {
+ return 0, err
+ }
+ i -= size
+ i = encodeVarintAuthz(dAtA, i, uint64(size))
+ }
+ i--
+ dAtA[i] = 0xa
+ }
+ }
+ return len(dAtA) - i, nil
+}
+
+func encodeVarintAuthz(dAtA []byte, offset int, v uint64) int {
+ offset -= sovAuthz(v)
+ base := offset
+ for v >= 1<<7 {
+ dAtA[offset] = uint8(v&0x7f | 0x80)
+ v >>= 7
+ offset++
+ }
+ dAtA[offset] = uint8(v)
+ return base
+}
+func (m *Allocation) Size() (n int) {
+ if m == nil {
+ return 0
+ }
+ var l int
+ _ = l
+ l = len(m.SourcePort)
+ if l > 0 {
+ n += 1 + l + sovAuthz(uint64(l))
+ }
+ l = len(m.SourceChannel)
+ if l > 0 {
+ n += 1 + l + sovAuthz(uint64(l))
+ }
+ if len(m.SpendLimit) > 0 {
+ for _, e := range m.SpendLimit {
+ l = e.Size()
+ n += 1 + l + sovAuthz(uint64(l))
+ }
+ }
+ if len(m.AllowList) > 0 {
+ for _, s := range m.AllowList {
+ l = len(s)
+ n += 1 + l + sovAuthz(uint64(l))
+ }
+ }
+ return n
+}
+
+func (m *TransferAuthorization) Size() (n int) {
+ if m == nil {
+ return 0
+ }
+ var l int
+ _ = l
+ if len(m.Allocations) > 0 {
+ for _, e := range m.Allocations {
+ l = e.Size()
+ n += 1 + l + sovAuthz(uint64(l))
+ }
+ }
+ return n
+}
+
+func sovAuthz(x uint64) (n int) {
+ return (math_bits.Len64(x|1) + 6) / 7
+}
+func sozAuthz(x uint64) (n int) {
+ return sovAuthz(uint64((x << 1) ^ uint64((int64(x) >> 63))))
+}
+func (m *Allocation) Unmarshal(dAtA []byte) error {
+ l := len(dAtA)
+ iNdEx := 0
+ for iNdEx < l {
+ preIndex := iNdEx
+ var wire uint64
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowAuthz
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ wire |= uint64(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ fieldNum := int32(wire >> 3)
+ wireType := int(wire & 0x7)
+ if wireType == 4 {
+ return fmt.Errorf("proto: Allocation: wiretype end group for non-group")
+ }
+ if fieldNum <= 0 {
+ return fmt.Errorf("proto: Allocation: illegal tag %d (wire type %d)", fieldNum, wire)
+ }
+ switch fieldNum {
+ case 1:
+ if wireType != 2 {
+ return fmt.Errorf("proto: wrong wireType = %d for field SourcePort", wireType)
+ }
+ var stringLen uint64
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowAuthz
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ stringLen |= uint64(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ intStringLen := int(stringLen)
+ if intStringLen < 0 {
+ return ErrInvalidLengthAuthz
+ }
+ postIndex := iNdEx + intStringLen
+ if postIndex < 0 {
+ return ErrInvalidLengthAuthz
+ }
+ if postIndex > l {
+ return io.ErrUnexpectedEOF
+ }
+ m.SourcePort = string(dAtA[iNdEx:postIndex])
+ iNdEx = postIndex
+ case 2:
+ if wireType != 2 {
+ return fmt.Errorf("proto: wrong wireType = %d for field SourceChannel", wireType)
+ }
+ var stringLen uint64
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowAuthz
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ stringLen |= uint64(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ intStringLen := int(stringLen)
+ if intStringLen < 0 {
+ return ErrInvalidLengthAuthz
+ }
+ postIndex := iNdEx + intStringLen
+ if postIndex < 0 {
+ return ErrInvalidLengthAuthz
+ }
+ if postIndex > l {
+ return io.ErrUnexpectedEOF
+ }
+ m.SourceChannel = string(dAtA[iNdEx:postIndex])
+ iNdEx = postIndex
+ case 3:
+ if wireType != 2 {
+ return fmt.Errorf("proto: wrong wireType = %d for field SpendLimit", wireType)
+ }
+ var msglen int
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowAuthz
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ msglen |= int(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ if msglen < 0 {
+ return ErrInvalidLengthAuthz
+ }
+ postIndex := iNdEx + msglen
+ if postIndex < 0 {
+ return ErrInvalidLengthAuthz
+ }
+ if postIndex > l {
+ return io.ErrUnexpectedEOF
+ }
+ m.SpendLimit = append(m.SpendLimit, types.Coin{})
+ if err := m.SpendLimit[len(m.SpendLimit)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+ return err
+ }
+ iNdEx = postIndex
+ case 4:
+ if wireType != 2 {
+ return fmt.Errorf("proto: wrong wireType = %d for field AllowList", wireType)
+ }
+ var stringLen uint64
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowAuthz
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ stringLen |= uint64(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ intStringLen := int(stringLen)
+ if intStringLen < 0 {
+ return ErrInvalidLengthAuthz
+ }
+ postIndex := iNdEx + intStringLen
+ if postIndex < 0 {
+ return ErrInvalidLengthAuthz
+ }
+ if postIndex > l {
+ return io.ErrUnexpectedEOF
+ }
+ m.AllowList = append(m.AllowList, string(dAtA[iNdEx:postIndex]))
+ iNdEx = postIndex
+ default:
+ iNdEx = preIndex
+ skippy, err := skipAuthz(dAtA[iNdEx:])
+ if err != nil {
+ return err
+ }
+ if (skippy < 0) || (iNdEx+skippy) < 0 {
+ return ErrInvalidLengthAuthz
+ }
+ if (iNdEx + skippy) > l {
+ return io.ErrUnexpectedEOF
+ }
+ iNdEx += skippy
+ }
+ }
+
+ if iNdEx > l {
+ return io.ErrUnexpectedEOF
+ }
+ return nil
+}
+func (m *TransferAuthorization) Unmarshal(dAtA []byte) error {
+ l := len(dAtA)
+ iNdEx := 0
+ for iNdEx < l {
+ preIndex := iNdEx
+ var wire uint64
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowAuthz
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ wire |= uint64(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ fieldNum := int32(wire >> 3)
+ wireType := int(wire & 0x7)
+ if wireType == 4 {
+ return fmt.Errorf("proto: TransferAuthorization: wiretype end group for non-group")
+ }
+ if fieldNum <= 0 {
+ return fmt.Errorf("proto: TransferAuthorization: illegal tag %d (wire type %d)", fieldNum, wire)
+ }
+ switch fieldNum {
+ case 1:
+ if wireType != 2 {
+ return fmt.Errorf("proto: wrong wireType = %d for field Allocations", wireType)
+ }
+ var msglen int
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return ErrIntOverflowAuthz
+ }
+ if iNdEx >= l {
+ return io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ msglen |= int(b&0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ if msglen < 0 {
+ return ErrInvalidLengthAuthz
+ }
+ postIndex := iNdEx + msglen
+ if postIndex < 0 {
+ return ErrInvalidLengthAuthz
+ }
+ if postIndex > l {
+ return io.ErrUnexpectedEOF
+ }
+ m.Allocations = append(m.Allocations, Allocation{})
+ if err := m.Allocations[len(m.Allocations)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+ return err
+ }
+ iNdEx = postIndex
+ default:
+ iNdEx = preIndex
+ skippy, err := skipAuthz(dAtA[iNdEx:])
+ if err != nil {
+ return err
+ }
+ if (skippy < 0) || (iNdEx+skippy) < 0 {
+ return ErrInvalidLengthAuthz
+ }
+ if (iNdEx + skippy) > l {
+ return io.ErrUnexpectedEOF
+ }
+ iNdEx += skippy
+ }
+ }
+
+ if iNdEx > l {
+ return io.ErrUnexpectedEOF
+ }
+ return nil
+}
+func skipAuthz(dAtA []byte) (n int, err error) {
+ l := len(dAtA)
+ iNdEx := 0
+ depth := 0
+ for iNdEx < l {
+ var wire uint64
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return 0, ErrIntOverflowAuthz
+ }
+ if iNdEx >= l {
+ return 0, io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ wire |= (uint64(b) & 0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ wireType := int(wire & 0x7)
+ switch wireType {
+ case 0:
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return 0, ErrIntOverflowAuthz
+ }
+ if iNdEx >= l {
+ return 0, io.ErrUnexpectedEOF
+ }
+ iNdEx++
+ if dAtA[iNdEx-1] < 0x80 {
+ break
+ }
+ }
+ case 1:
+ iNdEx += 8
+ case 2:
+ var length int
+ for shift := uint(0); ; shift += 7 {
+ if shift >= 64 {
+ return 0, ErrIntOverflowAuthz
+ }
+ if iNdEx >= l {
+ return 0, io.ErrUnexpectedEOF
+ }
+ b := dAtA[iNdEx]
+ iNdEx++
+ length |= (int(b) & 0x7F) << shift
+ if b < 0x80 {
+ break
+ }
+ }
+ if length < 0 {
+ return 0, ErrInvalidLengthAuthz
+ }
+ iNdEx += length
+ case 3:
+ depth++
+ case 4:
+ if depth == 0 {
+ return 0, ErrUnexpectedEndOfGroupAuthz
+ }
+ depth--
+ case 5:
+ iNdEx += 4
+ default:
+ return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
+ }
+ if iNdEx < 0 {
+ return 0, ErrInvalidLengthAuthz
+ }
+ if depth == 0 {
+ return iNdEx, nil
+ }
+ }
+ return 0, io.ErrUnexpectedEOF
+}
+
+var (
+ ErrInvalidLengthAuthz = fmt.Errorf("proto: negative length found during unmarshaling")
+ ErrIntOverflowAuthz = fmt.Errorf("proto: integer overflow")
+ ErrUnexpectedEndOfGroupAuthz = fmt.Errorf("proto: unexpected end of group")
+)
diff --git a/modules/apps/transfer/types/codec.go b/modules/apps/transfer/types/codec.go
index 3067cf8dc9d..aef9c1635b9 100644
--- a/modules/apps/transfer/types/codec.go
+++ b/modules/apps/transfer/types/codec.go
@@ -7,6 +7,7 @@ import (
codectypes "github.com/cosmos/cosmos-sdk/codec/types"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/types/msgservice"
+ "github.com/cosmos/cosmos-sdk/x/authz"
"github.com/gogo/protobuf/jsonpb"
"github.com/gogo/protobuf/proto"
)
@@ -22,6 +23,11 @@ func RegisterLegacyAminoCodec(cdc *codec.LegacyAmino) {
func RegisterInterfaces(registry codectypes.InterfaceRegistry) {
registry.RegisterImplementations((*sdk.Msg)(nil), &MsgTransfer{})
+ registry.RegisterImplementations(
+ (*authz.Authorization)(nil),
+ &TransferAuthorization{},
+ )
+
msgservice.RegisterMsgServiceDesc(registry, &_Msg_serviceDesc)
}
diff --git a/modules/apps/transfer/types/errors.go b/modules/apps/transfer/types/errors.go
index 0f0cb7c42a4..d4f85cf4fa7 100644
--- a/modules/apps/transfer/types/errors.go
+++ b/modules/apps/transfer/types/errors.go
@@ -14,4 +14,5 @@ var (
ErrSendDisabled = sdkerrors.Register(ModuleName, 7, "fungible token transfers from this chain are disabled")
ErrReceiveDisabled = sdkerrors.Register(ModuleName, 8, "fungible token transfers to this chain are disabled")
ErrMaxTransferChannels = sdkerrors.Register(ModuleName, 9, "max transfer channels")
+ ErrInvalidAuthorization = sdkerrors.Register(ModuleName, 10, "invalid transfer authorization")
)
diff --git a/modules/apps/transfer/types/transfer_authorization.go b/modules/apps/transfer/types/transfer_authorization.go
new file mode 100644
index 00000000000..b9f550d6f94
--- /dev/null
+++ b/modules/apps/transfer/types/transfer_authorization.go
@@ -0,0 +1,127 @@
+package types
+
+import (
+ sdk "github.com/cosmos/cosmos-sdk/types"
+ sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
+ "github.com/cosmos/cosmos-sdk/x/authz"
+
+ channeltypes "github.com/cosmos/ibc-go/v6/modules/core/04-channel/types"
+ host "github.com/cosmos/ibc-go/v6/modules/core/24-host"
+)
+
+const gasCostPerIteration = uint64(10)
+
+var _ authz.Authorization = &TransferAuthorization{}
+
+// NewTransferAuthorization creates a new TransferAuthorization object.
+func NewTransferAuthorization(allocations ...Allocation) *TransferAuthorization {
+ return &TransferAuthorization{
+ Allocations: allocations,
+ }
+}
+
+// MsgTypeURL implements Authorization.MsgTypeURL.
+func (a TransferAuthorization) MsgTypeURL() string {
+ return sdk.MsgTypeURL(&MsgTransfer{})
+}
+
+// Accept implements Authorization.Accept.
+func (a TransferAuthorization) Accept(ctx sdk.Context, msg sdk.Msg) (authz.AcceptResponse, error) {
+ msgTransfer, ok := msg.(*MsgTransfer)
+ if !ok {
+ return authz.AcceptResponse{}, sdkerrors.Wrap(sdkerrors.ErrInvalidType, "type mismatch")
+ }
+
+ for index, allocation := range a.Allocations {
+ if allocation.SourceChannel == msgTransfer.SourceChannel && allocation.SourcePort == msgTransfer.SourcePort {
+ limitLeft, isNegative := allocation.SpendLimit.SafeSub(msgTransfer.Token)
+ if isNegative {
+ return authz.AcceptResponse{}, sdkerrors.Wrapf(sdkerrors.ErrInsufficientFunds, "requested amount is more than spend limit")
+ }
+
+ if !isAllowedAddress(ctx, msgTransfer.Receiver, allocation.AllowList) {
+ return authz.AcceptResponse{}, sdkerrors.Wrapf(sdkerrors.ErrInvalidAddress, "not allowed address for transfer")
+ }
+
+ if limitLeft.IsZero() {
+ a.Allocations = append(a.Allocations[:index], a.Allocations[index+1:]...)
+ if len(a.Allocations) == 0 {
+ return authz.AcceptResponse{Accept: true, Delete: true}, nil
+ }
+ return authz.AcceptResponse{Accept: true, Delete: false, Updated: &TransferAuthorization{
+ Allocations: a.Allocations,
+ }}, nil
+ }
+ a.Allocations[index] = Allocation{
+ SourcePort: allocation.SourcePort,
+ SourceChannel: allocation.SourceChannel,
+ SpendLimit: limitLeft,
+ AllowList: allocation.AllowList,
+ }
+
+ return authz.AcceptResponse{Accept: true, Delete: false, Updated: &TransferAuthorization{
+ Allocations: a.Allocations,
+ }}, nil
+ }
+ }
+ return authz.AcceptResponse{}, sdkerrors.Wrapf(sdkerrors.ErrNotFound, "requested port and channel allocation does not exist")
+}
+
+// ValidateBasic implements Authorization.ValidateBasic.
+func (a TransferAuthorization) ValidateBasic() error {
+ if len(a.Allocations) == 0 {
+ return sdkerrors.Wrap(ErrInvalidAuthorization, "allocations cannot be empty")
+ }
+
+ foundChannels := make(map[string]bool, 0)
+
+ for _, allocation := range a.Allocations {
+ if _, found := foundChannels[allocation.SourceChannel]; found {
+ return sdkerrors.Wrapf(channeltypes.ErrInvalidChannel, "duplicate source channel ID: %s", allocation.SourceChannel)
+ }
+
+ foundChannels[allocation.SourceChannel] = true
+
+ if allocation.SpendLimit == nil {
+ return sdkerrors.Wrap(sdkerrors.ErrInvalidCoins, "spend limit cannot be nil")
+ }
+
+ if err := allocation.SpendLimit.Validate(); err != nil {
+ return sdkerrors.Wrapf(sdkerrors.ErrInvalidCoins, err.Error())
+ }
+
+ if err := host.PortIdentifierValidator(allocation.SourcePort); err != nil {
+ return sdkerrors.Wrap(err, "invalid source port ID")
+ }
+
+ if err := host.ChannelIdentifierValidator(allocation.SourceChannel); err != nil {
+ return sdkerrors.Wrap(err, "invalid source channel ID")
+ }
+
+ found := make(map[string]bool, 0)
+ for i := 0; i < len(allocation.AllowList); i++ {
+ if found[allocation.AllowList[i]] {
+ return sdkerrors.Wrapf(ErrInvalidAuthorization, "duplicate entry in allow list %s")
+ }
+ found[allocation.AllowList[i]] = true
+ }
+ }
+
+ return nil
+}
+
+// isAllowedAddress returns a boolean indicating if the receiver address is valid for transfer.
+// gasCostPerIteration gas is consumed for each iteration.
+func isAllowedAddress(ctx sdk.Context, receiver string, allowedAddrs []string) bool {
+ if len(allowedAddrs) == 0 {
+ return true
+ }
+
+ for _, addr := range allowedAddrs {
+ ctx.GasMeter().ConsumeGas(gasCostPerIteration, "transfer authorization")
+ if addr == receiver {
+ return true
+ }
+ }
+ return false
+}
diff --git a/modules/apps/transfer/types/transfer_authorization_test.go b/modules/apps/transfer/types/transfer_authorization_test.go
new file mode 100644
index 00000000000..2e2f51bd81a
--- /dev/null
+++ b/modules/apps/transfer/types/transfer_authorization_test.go
@@ -0,0 +1,282 @@
+package types_test
+
+import (
+ sdk "github.com/cosmos/cosmos-sdk/types"
+ "github.com/cosmos/cosmos-sdk/x/authz"
+
+ "github.com/cosmos/ibc-go/v6/modules/apps/transfer/types"
+ ibctesting "github.com/cosmos/ibc-go/v6/testing"
+ "github.com/cosmos/ibc-go/v6/testing/mock"
+)
+
+func (suite *TypesTestSuite) TestTransferAuthorizationAccept() {
+ var (
+ msgTransfer types.MsgTransfer
+ transferAuthz types.TransferAuthorization
+ )
+
+ testCases := []struct {
+ name string
+ malleate func()
+ assertResult func(res authz.AcceptResponse, err error)
+ }{
+ {
+ "success",
+ func() {},
+ func(res authz.AcceptResponse, err error) {
+ suite.Require().NoError(err)
+
+ suite.Require().True(res.Accept)
+ suite.Require().True(res.Delete)
+ suite.Require().Nil(res.Updated)
+ },
+ },
+ {
+ "success: with spend limit updated",
+ func() {
+ msgTransfer.Token = sdk.NewCoin(sdk.DefaultBondDenom, sdk.NewInt(50))
+ },
+ func(res authz.AcceptResponse, err error) {
+ suite.Require().NoError(err)
+
+ suite.Require().True(res.Accept)
+ suite.Require().False(res.Delete)
+
+ updatedAuthz, ok := res.Updated.(*types.TransferAuthorization)
+ suite.Require().True(ok)
+
+ isEqual := updatedAuthz.Allocations[0].SpendLimit.IsEqual(sdk.NewCoins(sdk.NewCoin(sdk.DefaultBondDenom, sdk.NewInt(50))))
+ suite.Require().True(isEqual)
+ },
+ },
+ {
+ "success: with empty allow list",
+ func() {
+ transferAuthz.Allocations[0].AllowList = []string{}
+ },
+ func(res authz.AcceptResponse, err error) {
+ suite.Require().NoError(err)
+
+ suite.Require().True(res.Accept)
+ suite.Require().True(res.Delete)
+ suite.Require().Nil(res.Updated)
+ },
+ },
+ {
+ "success: with multiple allocations",
+ func() {
+ alloc := types.Allocation{
+ SourcePort: ibctesting.MockPort,
+ SourceChannel: "channel-9",
+ SpendLimit: ibctesting.TestCoins,
+ }
+
+ transferAuthz.Allocations = append(transferAuthz.Allocations, alloc)
+ },
+ func(res authz.AcceptResponse, err error) {
+ suite.Require().NoError(err)
+
+ suite.Require().True(res.Accept)
+ suite.Require().False(res.Delete)
+
+ updatedAuthz, ok := res.Updated.(*types.TransferAuthorization)
+ suite.Require().True(ok)
+
+ // assert spent spendlimit is removed from the list
+ suite.Require().Len(updatedAuthz.Allocations, 1)
+ },
+ },
+ {
+ "no spend limit set for MsgTransfer port/channel",
+ func() {
+ msgTransfer.SourcePort = ibctesting.MockPort
+ msgTransfer.SourceChannel = "channel-9"
+ },
+ func(res authz.AcceptResponse, err error) {
+ suite.Require().Error(err)
+ },
+ },
+ {
+ "requested transfer amount is more than the spend limit",
+ func() {
+ msgTransfer.Token = sdk.NewCoin(sdk.DefaultBondDenom, sdk.NewInt(1000))
+ },
+ func(res authz.AcceptResponse, err error) {
+ suite.Require().Error(err)
+ },
+ },
+ {
+ "receiver address not permitted via allow list",
+ func() {
+ msgTransfer.Receiver = suite.chainB.SenderAccount.GetAddress().String()
+ },
+ func(res authz.AcceptResponse, err error) {
+ suite.Require().Error(err)
+ },
+ },
+ }
+
+ for _, tc := range testCases {
+ suite.Run(tc.name, func() {
+ suite.SetupTest()
+
+ path := NewTransferPath(suite.chainA, suite.chainB)
+ suite.coordinator.Setup(path)
+
+ transferAuthz = types.TransferAuthorization{
+ Allocations: []types.Allocation{
+ {
+ SourcePort: path.EndpointA.ChannelConfig.PortID,
+ SourceChannel: path.EndpointA.ChannelID,
+ SpendLimit: ibctesting.TestCoins,
+ AllowList: []string{ibctesting.TestAccAddress},
+ },
+ },
+ }
+
+ msgTransfer = types.MsgTransfer{
+ SourcePort: path.EndpointA.ChannelConfig.PortID,
+ SourceChannel: path.EndpointA.ChannelID,
+ Token: ibctesting.TestCoin,
+ Sender: suite.chainA.SenderAccount.GetAddress().String(),
+ Receiver: ibctesting.TestAccAddress,
+ TimeoutHeight: suite.chainB.GetTimeoutHeight(),
+ }
+
+ tc.malleate()
+
+ res, err := transferAuthz.Accept(suite.chainA.GetContext(), &msgTransfer)
+ tc.assertResult(res, err)
+ })
+ }
+}
+
+func (suite *TypesTestSuite) TestTransferAuthorizationMsgTypeURL() {
+ var transferAuthz types.TransferAuthorization
+ suite.Require().Equal(sdk.MsgTypeURL(&types.MsgTransfer{}), transferAuthz.MsgTypeURL(), "invalid type url for transfer authorization")
+}
+
+func (suite *TypesTestSuite) TestTransferAuthorizationValidateBasic() {
+ var transferAuthz types.TransferAuthorization
+
+ testCases := []struct {
+ name string
+ malleate func()
+ expPass bool
+ }{
+ {
+ "success",
+ func() {},
+ true,
+ },
+ {
+ "success: empty allow list",
+ func() {
+ transferAuthz.Allocations[0].AllowList = []string{}
+ },
+ true,
+ },
+ {
+ "success: with multiple allocations",
+ func() {
+ allocation := types.Allocation{
+ SourcePort: types.PortID,
+ SourceChannel: "channel-1",
+ SpendLimit: sdk.NewCoins(sdk.NewCoin(sdk.DefaultBondDenom, sdk.NewInt(100))),
+ AllowList: []string{},
+ }
+
+ transferAuthz.Allocations = append(transferAuthz.Allocations, allocation)
+ },
+ true,
+ },
+ {
+ "empty allocations",
+ func() {
+ transferAuthz = types.TransferAuthorization{Allocations: []types.Allocation{}}
+ },
+ false,
+ },
+ {
+ "nil allocations",
+ func() {
+ transferAuthz = types.TransferAuthorization{}
+ },
+ false,
+ },
+ {
+ "nil spend limit coins",
+ func() {
+ transferAuthz.Allocations[0].SpendLimit = nil
+ },
+ false,
+ },
+ {
+ "invalid spend limit coins",
+ func() {
+ transferAuthz.Allocations[0].SpendLimit = sdk.Coins{sdk.Coin{Denom: ""}}
+ },
+ false,
+ },
+ {
+ "duplicate entry in allow list",
+ func() {
+ transferAuthz.Allocations[0].AllowList = []string{ibctesting.TestAccAddress, ibctesting.TestAccAddress}
+ },
+ false,
+ },
+ {
+ "invalid port identifier",
+ func() {
+ transferAuthz.Allocations[0].SourcePort = ""
+ },
+ false,
+ },
+ {
+ "invalid channel identifier",
+ func() {
+ transferAuthz.Allocations[0].SourceChannel = ""
+ },
+ false,
+ },
+ {
+ name: "duplicate channel ID",
+ malleate: func() {
+ allocation := types.Allocation{
+ SourcePort: mock.PortID,
+ SourceChannel: transferAuthz.Allocations[0].SourceChannel,
+ SpendLimit: sdk.NewCoins(sdk.NewCoin(sdk.DefaultBondDenom, sdk.NewInt(100))),
+ AllowList: []string{ibctesting.TestAccAddress},
+ }
+
+ transferAuthz.Allocations = append(transferAuthz.Allocations, allocation)
+ },
+ expPass: false,
+ },
+ }
+
+ for _, tc := range testCases {
+ suite.Run(tc.name, func() {
+ transferAuthz = types.TransferAuthorization{
+ Allocations: []types.Allocation{
+ {
+ SourcePort: mock.PortID,
+ SourceChannel: ibctesting.FirstChannelID,
+ SpendLimit: sdk.NewCoins(sdk.NewCoin(sdk.DefaultBondDenom, sdk.NewInt(100))),
+ AllowList: []string{ibctesting.TestAccAddress},
+ },
+ },
+ }
+
+ tc.malleate()
+
+ err := transferAuthz.ValidateBasic()
+
+ if tc.expPass {
+ suite.Require().NoError(err)
+ } else {
+ suite.Require().Error(err)
+ }
+ })
+ }
+}
diff --git a/modules/apps/transfer/types/ack_test.go b/modules/apps/transfer/types/types_test.go
similarity index 59%
rename from modules/apps/transfer/types/ack_test.go
rename to modules/apps/transfer/types/types_test.go
index 0b299d434d6..108304e5927 100644
--- a/modules/apps/transfer/types/ack_test.go
+++ b/modules/apps/transfer/types/types_test.go
@@ -5,6 +5,7 @@ import (
"github.com/stretchr/testify/suite"
+ "github.com/cosmos/ibc-go/v6/modules/apps/transfer/types"
ibctesting "github.com/cosmos/ibc-go/v6/testing"
)
@@ -24,6 +25,16 @@ func (suite *TypesTestSuite) SetupTest() {
suite.chainB = suite.coordinator.GetChain(ibctesting.GetChainID(2))
}
+func NewTransferPath(chainA, chainB *ibctesting.TestChain) *ibctesting.Path {
+ path := ibctesting.NewPath(chainA, chainB)
+ path.EndpointA.ChannelConfig.PortID = types.PortID
+ path.EndpointB.ChannelConfig.PortID = types.PortID
+ path.EndpointA.ChannelConfig.Version = types.Version
+ path.EndpointB.ChannelConfig.Version = types.Version
+
+ return path
+}
+
func TestTypesTestSuite(t *testing.T) {
suite.Run(t, new(TypesTestSuite))
}
diff --git a/modules/core/04-channel/keeper/keeper_test.go b/modules/core/04-channel/keeper/keeper_test.go
index ac97d72e7c3..953f5067844 100644
--- a/modules/core/04-channel/keeper/keeper_test.go
+++ b/modules/core/04-channel/keeper/keeper_test.go
@@ -85,7 +85,6 @@ func (suite *KeeperTestSuite) TestGetAppVersion() {
// TestGetAllChannelsWithPortPrefix verifies ports are filtered correctly using a port prefix.
func (suite *KeeperTestSuite) TestGetAllChannelsWithPortPrefix() {
-
const (
secondChannelID = "channel-1"
differentChannelPortID = "different-portid"
diff --git a/proto/ibc/applications/transfer/v1/authz.proto b/proto/ibc/applications/transfer/v1/authz.proto
new file mode 100644
index 00000000000..53113bf5e11
--- /dev/null
+++ b/proto/ibc/applications/transfer/v1/authz.proto
@@ -0,0 +1,31 @@
+syntax = "proto3";
+
+package ibc.applications.transfer.v1;
+
+option go_package = "github.com/cosmos/ibc-go/v6/modules/apps/transfer/types";
+
+import "cosmos_proto/cosmos.proto";
+import "gogoproto/gogo.proto";
+import "cosmos/base/v1beta1/coin.proto";
+
+// Allocation defines the spend limit for a particular port and channel
+message Allocation {
+ // the port on which the packet will be sent
+ string source_port = 1 [(gogoproto.moretags) = "yaml:\"source_port\""];
+ // the channel by which the packet will be sent
+ string source_channel = 2 [(gogoproto.moretags) = "yaml:\"source_channel\""];
+ // spend limitation on the channel
+ repeated cosmos.base.v1beta1.Coin spend_limit = 3
+ [(gogoproto.nullable) = false, (gogoproto.castrepeated) = "github.com/cosmos/cosmos-sdk/types.Coins"];
+ // allow list of receivers, an empty allow list permits any receiver address
+ repeated string allow_list = 4;
+}
+
+// TransferAuthorization allows the grantee to spend up to spend_limit coins from
+// the granter's account for ibc transfer on a specific channel
+message TransferAuthorization {
+ option (cosmos_proto.implements_interface) = "cosmos.authz.v1beta1.Authorization";
+
+ // port and channel amounts
+ repeated Allocation allocations = 1 [(gogoproto.nullable) = false];
+}