mirror of https://github.com/harness/drone.git
120 lines
3.0 KiB
Go
120 lines
3.0 KiB
Go
// Copyright 2023 Harness, Inc.
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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 user
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import (
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"context"
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"fmt"
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"strings"
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"time"
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apiauth "github.com/harness/gitness/app/api/auth"
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"github.com/harness/gitness/app/auth"
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"github.com/harness/gitness/app/services/publickey"
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"github.com/harness/gitness/errors"
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"github.com/harness/gitness/types"
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"github.com/harness/gitness/types/check"
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"github.com/harness/gitness/types/enum"
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)
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type CreatePublicKeyInput struct {
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Identifier string `json:"identifier"`
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Usage enum.PublicKeyUsage `json:"usage"`
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Content string `json:"content"`
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}
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func (c *Controller) CreatePublicKey(
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ctx context.Context,
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session *auth.Session,
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userUID string,
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in *CreatePublicKeyInput,
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) (*types.PublicKey, error) {
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user, err := c.principalStore.FindUserByUID(ctx, userUID)
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if err != nil {
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return nil, fmt.Errorf("failed to fetch user by uid: %w", err)
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}
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if err = apiauth.CheckUser(ctx, c.authorizer, session, user, enum.PermissionUserEdit); err != nil {
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return nil, err
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}
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if err := sanitizeCreatePublicKeyInput(in); err != nil {
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return nil, err
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}
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key, comment, err := publickey.ParseString(in.Content)
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if err != nil {
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return nil, errors.InvalidArgument("could not parse public key")
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}
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now := time.Now().UnixMilli()
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k := &types.PublicKey{
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PrincipalID: user.ID,
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Created: now,
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Verified: nil, // the key is created as unverified
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Identifier: in.Identifier,
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Usage: in.Usage,
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Fingerprint: key.Fingerprint(),
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Content: in.Content,
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Comment: comment,
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Type: key.Type(),
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}
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err = c.tx.WithTx(ctx, func(ctx context.Context) error {
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existingKeys, err := c.publicKeyStore.ListByFingerprint(ctx, k.Fingerprint)
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if err != nil {
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return fmt.Errorf("failed to read keys by fingerprint: %w", err)
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}
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for _, existingKey := range existingKeys {
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if key.Matches(existingKey.Content) {
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return errors.InvalidArgument("Key is already in use")
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}
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}
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err = c.publicKeyStore.Create(ctx, k)
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if err != nil {
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return fmt.Errorf("failed to insert public key: %w", err)
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}
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return nil
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})
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if err != nil {
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return nil, err
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}
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return k, nil
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}
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func sanitizeCreatePublicKeyInput(in *CreatePublicKeyInput) error {
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if err := check.Identifier(in.Identifier); err != nil {
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return err
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}
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usage, ok := in.Usage.Sanitize()
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if !ok {
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return errors.InvalidArgument("invalid value for public key usage")
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}
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in.Usage = usage
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in.Content = strings.TrimSpace(in.Content)
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if in.Content == "" {
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return errors.InvalidArgument("public key not provided")
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}
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return nil
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}
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