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	Since `modules/context` has to depend on `models` and many other packages, it should be moved from `modules/context` to `services/context` according to design principles. There is no logic code change on this PR, only move packages. - Move `code.gitea.io/gitea/modules/context` to `code.gitea.io/gitea/services/context` - Move `code.gitea.io/gitea/modules/contexttest` to `code.gitea.io/gitea/services/contexttest` because of depending on context - Move `code.gitea.io/gitea/modules/upload` to `code.gitea.io/gitea/services/context/upload` because of depending on context
		
			
				
	
	
		
			293 lines
		
	
	
		
			8.6 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			293 lines
		
	
	
		
			8.6 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
// Copyright 2015 The Gogs Authors. All rights reserved.
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// Copyright 2020 The Gitea Authors.
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// SPDX-License-Identifier: MIT
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package repo
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import (
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	stdCtx "context"
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	"fmt"
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	"net/http"
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	"net/url"
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	asymkey_model "code.gitea.io/gitea/models/asymkey"
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	"code.gitea.io/gitea/models/db"
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	"code.gitea.io/gitea/models/perm"
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	access_model "code.gitea.io/gitea/models/perm/access"
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	repo_model "code.gitea.io/gitea/models/repo"
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	"code.gitea.io/gitea/modules/setting"
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	api "code.gitea.io/gitea/modules/structs"
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	"code.gitea.io/gitea/modules/web"
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	"code.gitea.io/gitea/routers/api/v1/utils"
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	asymkey_service "code.gitea.io/gitea/services/asymkey"
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	"code.gitea.io/gitea/services/context"
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	"code.gitea.io/gitea/services/convert"
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)
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// appendPrivateInformation appends the owner and key type information to api.PublicKey
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func appendPrivateInformation(ctx stdCtx.Context, apiKey *api.DeployKey, key *asymkey_model.DeployKey, repository *repo_model.Repository) (*api.DeployKey, error) {
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	apiKey.ReadOnly = key.Mode == perm.AccessModeRead
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	if repository.ID == key.RepoID {
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		apiKey.Repository = convert.ToRepo(ctx, repository, access_model.Permission{AccessMode: key.Mode})
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	} else {
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		repo, err := repo_model.GetRepositoryByID(ctx, key.RepoID)
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		if err != nil {
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			return apiKey, err
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		}
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		apiKey.Repository = convert.ToRepo(ctx, repo, access_model.Permission{AccessMode: key.Mode})
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	}
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	return apiKey, nil
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}
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func composeDeployKeysAPILink(owner, name string) string {
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	return setting.AppURL + "api/v1/repos/" + url.PathEscape(owner) + "/" + url.PathEscape(name) + "/keys/"
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}
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// ListDeployKeys list all the deploy keys of a repository
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func ListDeployKeys(ctx *context.APIContext) {
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	// swagger:operation GET /repos/{owner}/{repo}/keys repository repoListKeys
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	// ---
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	// summary: List a repository's keys
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	// produces:
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	// - application/json
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	// parameters:
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	// - name: owner
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	//   in: path
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	//   description: owner of the repo
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	//   type: string
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	//   required: true
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	// - name: repo
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	//   in: path
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	//   description: name of the repo
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	//   type: string
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	//   required: true
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	// - name: key_id
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	//   in: query
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	//   description: the key_id to search for
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	//   type: integer
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	// - name: fingerprint
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	//   in: query
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	//   description: fingerprint of the key
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	//   type: string
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	// - name: page
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	//   in: query
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	//   description: page number of results to return (1-based)
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	//   type: integer
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	// - name: limit
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	//   in: query
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	//   description: page size of results
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	//   type: integer
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	// responses:
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	//   "200":
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	//     "$ref": "#/responses/DeployKeyList"
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	//   "404":
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	//     "$ref": "#/responses/notFound"
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	opts := asymkey_model.ListDeployKeysOptions{
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		ListOptions: utils.GetListOptions(ctx),
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		RepoID:      ctx.Repo.Repository.ID,
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		KeyID:       ctx.FormInt64("key_id"),
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		Fingerprint: ctx.FormString("fingerprint"),
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	}
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	keys, count, err := db.FindAndCount[asymkey_model.DeployKey](ctx, opts)
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	if err != nil {
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		ctx.InternalServerError(err)
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		return
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	}
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	apiLink := composeDeployKeysAPILink(ctx.Repo.Owner.Name, ctx.Repo.Repository.Name)
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	apiKeys := make([]*api.DeployKey, len(keys))
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	for i := range keys {
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		if err := keys[i].GetContent(ctx); err != nil {
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			ctx.Error(http.StatusInternalServerError, "GetContent", err)
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			return
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		}
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		apiKeys[i] = convert.ToDeployKey(apiLink, keys[i])
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		if ctx.Doer.IsAdmin || ((ctx.Repo.Repository.ID == keys[i].RepoID) && (ctx.Doer.ID == ctx.Repo.Owner.ID)) {
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			apiKeys[i], _ = appendPrivateInformation(ctx, apiKeys[i], keys[i], ctx.Repo.Repository)
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		}
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	}
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	ctx.SetTotalCountHeader(count)
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	ctx.JSON(http.StatusOK, &apiKeys)
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}
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// GetDeployKey get a deploy key by id
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func GetDeployKey(ctx *context.APIContext) {
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	// swagger:operation GET /repos/{owner}/{repo}/keys/{id} repository repoGetKey
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	// ---
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	// summary: Get a repository's key by id
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	// produces:
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	// - application/json
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	// parameters:
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	// - name: owner
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	//   in: path
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	//   description: owner of the repo
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	//   type: string
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	//   required: true
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	// - name: repo
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	//   in: path
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	//   description: name of the repo
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	//   type: string
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	//   required: true
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	// - name: id
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	//   in: path
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	//   description: id of the key to get
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	//   type: integer
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	//   format: int64
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	//   required: true
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	// responses:
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	//   "200":
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	//     "$ref": "#/responses/DeployKey"
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	//   "404":
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	//     "$ref": "#/responses/notFound"
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	key, err := asymkey_model.GetDeployKeyByID(ctx, ctx.ParamsInt64(":id"))
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	if err != nil {
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		if asymkey_model.IsErrDeployKeyNotExist(err) {
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			ctx.NotFound()
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		} else {
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			ctx.Error(http.StatusInternalServerError, "GetDeployKeyByID", err)
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		}
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		return
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	}
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	// this check make it more consistent
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	if key.RepoID != ctx.Repo.Repository.ID {
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		ctx.NotFound()
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		return
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	}
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	if err = key.GetContent(ctx); err != nil {
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		ctx.Error(http.StatusInternalServerError, "GetContent", err)
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		return
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	}
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	apiLink := composeDeployKeysAPILink(ctx.Repo.Owner.Name, ctx.Repo.Repository.Name)
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	apiKey := convert.ToDeployKey(apiLink, key)
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	if ctx.Doer.IsAdmin || ((ctx.Repo.Repository.ID == key.RepoID) && (ctx.Doer.ID == ctx.Repo.Owner.ID)) {
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		apiKey, _ = appendPrivateInformation(ctx, apiKey, key, ctx.Repo.Repository)
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	}
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	ctx.JSON(http.StatusOK, apiKey)
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}
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// HandleCheckKeyStringError handle check key error
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func HandleCheckKeyStringError(ctx *context.APIContext, err error) {
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	if db.IsErrSSHDisabled(err) {
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		ctx.Error(http.StatusUnprocessableEntity, "", "SSH is disabled")
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	} else if asymkey_model.IsErrKeyUnableVerify(err) {
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		ctx.Error(http.StatusUnprocessableEntity, "", "Unable to verify key content")
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	} else {
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		ctx.Error(http.StatusUnprocessableEntity, "", fmt.Errorf("Invalid key content: %w", err))
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	}
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}
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// HandleAddKeyError handle add key error
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func HandleAddKeyError(ctx *context.APIContext, err error) {
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	switch {
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	case asymkey_model.IsErrDeployKeyAlreadyExist(err):
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		ctx.Error(http.StatusUnprocessableEntity, "", "This key has already been added to this repository")
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	case asymkey_model.IsErrKeyAlreadyExist(err):
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		ctx.Error(http.StatusUnprocessableEntity, "", "Key content has been used as non-deploy key")
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	case asymkey_model.IsErrKeyNameAlreadyUsed(err):
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		ctx.Error(http.StatusUnprocessableEntity, "", "Key title has been used")
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	case asymkey_model.IsErrDeployKeyNameAlreadyUsed(err):
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		ctx.Error(http.StatusUnprocessableEntity, "", "A key with the same name already exists")
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	default:
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		ctx.Error(http.StatusInternalServerError, "AddKey", err)
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	}
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}
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// CreateDeployKey create deploy key for a repository
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func CreateDeployKey(ctx *context.APIContext) {
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	// swagger:operation POST /repos/{owner}/{repo}/keys repository repoCreateKey
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	// ---
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	// summary: Add a key to a repository
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	// consumes:
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	// - application/json
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	// produces:
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	// - application/json
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	// parameters:
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	// - name: owner
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	//   in: path
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	//   description: owner of the repo
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	//   type: string
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	//   required: true
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	// - name: repo
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	//   in: path
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	//   description: name of the repo
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	//   type: string
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	//   required: true
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	// - name: body
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	//   in: body
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	//   schema:
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	//     "$ref": "#/definitions/CreateKeyOption"
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	// responses:
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	//   "201":
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	//     "$ref": "#/responses/DeployKey"
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	//   "404":
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	//     "$ref": "#/responses/notFound"
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	//   "422":
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	//     "$ref": "#/responses/validationError"
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	form := web.GetForm(ctx).(*api.CreateKeyOption)
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	content, err := asymkey_model.CheckPublicKeyString(form.Key)
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	if err != nil {
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		HandleCheckKeyStringError(ctx, err)
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		return
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	}
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	key, err := asymkey_model.AddDeployKey(ctx, ctx.Repo.Repository.ID, form.Title, content, form.ReadOnly)
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	if err != nil {
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		HandleAddKeyError(ctx, err)
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		return
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	}
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	key.Content = content
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	apiLink := composeDeployKeysAPILink(ctx.Repo.Owner.Name, ctx.Repo.Repository.Name)
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	ctx.JSON(http.StatusCreated, convert.ToDeployKey(apiLink, key))
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}
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// DeleteDeploykey delete deploy key for a repository
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func DeleteDeploykey(ctx *context.APIContext) {
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	// swagger:operation DELETE /repos/{owner}/{repo}/keys/{id} repository repoDeleteKey
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	// ---
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	// summary: Delete a key from a repository
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	// parameters:
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	// - name: owner
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	//   in: path
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	//   description: owner of the repo
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	//   type: string
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	//   required: true
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	// - name: repo
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	//   in: path
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	//   description: name of the repo
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	//   type: string
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	//   required: true
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	// - name: id
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	//   in: path
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	//   description: id of the key to delete
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	//   type: integer
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	//   format: int64
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	//   required: true
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	// responses:
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	//   "204":
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	//     "$ref": "#/responses/empty"
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	//   "403":
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	//     "$ref": "#/responses/forbidden"
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	//   "404":
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	//     "$ref": "#/responses/notFound"
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	if err := asymkey_service.DeleteDeployKey(ctx, ctx.Doer, ctx.ParamsInt64(":id")); err != nil {
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		if asymkey_model.IsErrKeyAccessDenied(err) {
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			ctx.Error(http.StatusForbidden, "", "You do not have access to this key")
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		} else {
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			ctx.Error(http.StatusInternalServerError, "DeleteDeployKey", err)
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		}
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		return
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	}
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	ctx.Status(http.StatusNoContent)
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}
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