56 lines
1.5 KiB
Go
56 lines
1.5 KiB
Go
// Copyright © 2016 Abcum Ltd
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package fncs
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import (
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"context"
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"crypto/md5"
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"crypto/sha1"
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"crypto/sha256"
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"crypto/sha512"
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"encoding/hex"
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)
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func hashMd5(ctx context.Context, args ...interface{}) (string, error) {
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v, _ := ensureString(args[0])
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h := md5.New()
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h.Write([]byte(v))
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s := h.Sum(nil)
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return hex.EncodeToString(s), nil
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}
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func hashSha1(ctx context.Context, args ...interface{}) (string, error) {
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v, _ := ensureString(args[0])
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h := sha1.New()
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h.Write([]byte(v))
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s := h.Sum(nil)
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return hex.EncodeToString(s), nil
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}
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func hashSha256(ctx context.Context, args ...interface{}) (string, error) {
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v, _ := ensureString(args[0])
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h := sha256.New()
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h.Write([]byte(v))
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s := h.Sum(nil)
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return hex.EncodeToString(s), nil
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}
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func hashSha512(ctx context.Context, args ...interface{}) (string, error) {
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v, _ := ensureString(args[0])
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h := sha512.New()
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h.Write([]byte(v))
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s := h.Sum(nil)
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return hex.EncodeToString(s), nil
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}
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