dendrite/internal/mapsutil/maps.go
Tak Wai Wong 0f3c17d16e Implement EIP-4361 sign in with Ethereum (#5)
* Blacklist some sytest tests that are failing in our environment

* Commenting out test that isn't reliably passing or failing, probably a race

* refresh latest dendrite main

* refresh latest dendrite main

* dendrite implementation of eip-4361

* simplify nonce generation

Co-authored-by: Brian Meek <brian@hntlabs.com>
Co-authored-by: Tak Wai Wong <takwaiw@gmail.com>
2022-07-01 17:45:25 -07:00

45 lines
1.2 KiB
Go

// Copyright 2022 The Matrix.org Foundation C.I.C.
//
// 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.
package mapsutil
// Union two maps together with "b" overriding the values of "a"
// if the keys collide.
func MapsUnion(a map[string]interface{}, b map[string]interface{}) map[string]interface{} {
c := make(map[string]interface{})
for k, v := range a {
c[k] = v
}
for k, v := range b {
c[k] = v
}
return c
}
// Make a copy of the map
func MapCopy(m map[string]interface{}) map[string]interface{} {
cp := make(map[string]interface{})
for k, v := range m {
vm, ok := v.(map[string]interface{})
if ok {
cp[k] = MapCopy(vm)
} else {
cp[k] = v
}
}
return cp
}