3642be6f21
* client: always parse the json error message field and return its contents * Use ErrBadRequest and ErrNotFound in every handler and command * Gateway: by default pass underlying service error (configstore, runservice) to client keeping the status code and message. In future, if some errors must be masked, we should change the specific parts that need special handling.
395 lines
14 KiB
Go
395 lines
14 KiB
Go
// Copyright 2019 Sorint.lab
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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 api
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import (
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"bytes"
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"context"
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"encoding/json"
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"fmt"
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"io"
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"io/ioutil"
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"net/http"
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"net/url"
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"path"
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"strconv"
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"strings"
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"github.com/pkg/errors"
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)
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var jsonContent = http.Header{"Content-Type": []string{"application/json"}}
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// Client represents a Gogs API client.
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type Client struct {
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url string
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client *http.Client
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token string
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}
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// NewClient initializes and returns a API client.
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func NewClient(url, token string) *Client {
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return &Client{
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url: strings.TrimSuffix(url, "/"),
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client: &http.Client{},
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token: token,
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}
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}
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// SetHTTPClient replaces default http.Client with user given one.
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func (c *Client) SetHTTPClient(client *http.Client) {
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c.client = client
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}
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func (c *Client) doRequest(ctx context.Context, method, path string, query url.Values, header http.Header, ibody io.Reader) (*http.Response, error) {
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u, err := url.Parse(c.url + "/api/v1alpha" + path)
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if err != nil {
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return nil, err
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}
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u.RawQuery = query.Encode()
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req, err := http.NewRequest(method, u.String(), ibody)
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req = req.WithContext(ctx)
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if err != nil {
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return nil, err
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}
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req.Header.Set("Authorization", "token "+c.token)
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for k, v := range header {
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req.Header[k] = v
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}
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return c.client.Do(req)
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}
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func (c *Client) getResponse(ctx context.Context, method, path string, query url.Values, header http.Header, ibody io.Reader) (*http.Response, error) {
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resp, err := c.doRequest(ctx, method, path, query, header, ibody)
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if err != nil {
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return nil, err
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}
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if resp.StatusCode/100 != 2 {
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defer resp.Body.Close()
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data, err := ioutil.ReadAll(resp.Body)
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if err != nil {
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return resp, err
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}
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errMap := make(map[string]interface{})
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if err = json.Unmarshal(data, &errMap); err != nil {
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return resp, fmt.Errorf("unknown api error (code: %d): %s", resp.StatusCode, string(data))
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}
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return resp, errors.New(errMap["message"].(string))
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}
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return resp, nil
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}
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func (c *Client) getParsedResponse(ctx context.Context, method, path string, query url.Values, header http.Header, ibody io.Reader, obj interface{}) (*http.Response, error) {
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resp, err := c.getResponse(ctx, method, path, query, header, ibody)
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if err != nil {
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return resp, err
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}
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defer resp.Body.Close()
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d := json.NewDecoder(resp.Body)
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return resp, d.Decode(obj)
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}
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func (c *Client) GetProjectGroup(ctx context.Context, projectGroupRef string) (*ProjectGroupResponse, *http.Response, error) {
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projectGroup := new(ProjectGroupResponse)
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resp, err := c.getParsedResponse(ctx, "GET", fmt.Sprintf("/projectgroups/%s", url.PathEscape(projectGroupRef)), nil, jsonContent, nil, projectGroup)
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return projectGroup, resp, err
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}
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func (c *Client) GetProjectGroupSubgroups(ctx context.Context, projectGroupRef string) ([]*ProjectGroupResponse, *http.Response, error) {
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projectGroups := []*ProjectGroupResponse{}
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resp, err := c.getParsedResponse(ctx, "GET", fmt.Sprintf("/projectgroups/%s/subgroups", url.PathEscape(projectGroupRef)), nil, jsonContent, nil, &projectGroups)
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return projectGroups, resp, err
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}
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func (c *Client) GetProjectGroupProjects(ctx context.Context, projectGroupRef string) ([]*ProjectResponse, *http.Response, error) {
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projects := []*ProjectResponse{}
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resp, err := c.getParsedResponse(ctx, "GET", fmt.Sprintf("/projectgroups/%s/projects", url.PathEscape(projectGroupRef)), nil, jsonContent, nil, &projects)
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return projects, resp, err
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}
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func (c *Client) GetProject(ctx context.Context, projectRef string) (*ProjectResponse, *http.Response, error) {
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project := new(ProjectResponse)
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resp, err := c.getParsedResponse(ctx, "GET", fmt.Sprintf("/projects/%s", url.PathEscape(projectRef)), nil, jsonContent, nil, project)
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return project, resp, err
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}
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func (c *Client) CreateProjectGroup(ctx context.Context, req *CreateProjectGroupRequest) (*ProjectResponse, *http.Response, error) {
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reqj, err := json.Marshal(req)
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if err != nil {
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return nil, nil, err
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}
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project := new(ProjectResponse)
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resp, err := c.getParsedResponse(ctx, "POST", "/projectgroups", nil, jsonContent, bytes.NewReader(reqj), project)
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return project, resp, err
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}
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func (c *Client) CreateProject(ctx context.Context, req *CreateProjectRequest) (*ProjectResponse, *http.Response, error) {
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reqj, err := json.Marshal(req)
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if err != nil {
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return nil, nil, err
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}
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project := new(ProjectResponse)
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resp, err := c.getParsedResponse(ctx, "POST", "/projects", nil, jsonContent, bytes.NewReader(reqj), project)
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return project, resp, err
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}
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func (c *Client) CreateProjectGroupSecret(ctx context.Context, projectGroupRef string, req *CreateSecretRequest) (*SecretResponse, *http.Response, error) {
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reqj, err := json.Marshal(req)
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if err != nil {
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return nil, nil, err
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}
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secret := new(SecretResponse)
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resp, err := c.getParsedResponse(ctx, "POST", path.Join("/projectgroups", url.PathEscape(projectGroupRef), "secrets"), nil, jsonContent, bytes.NewReader(reqj), secret)
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return secret, resp, err
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}
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func (c *Client) DeleteProjectGroupSecret(ctx context.Context, projectGroupRef, secretName string) (*http.Response, error) {
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return c.getResponse(ctx, "DELETE", path.Join("/projectgroups", url.PathEscape(projectGroupRef), "secrets", secretName), nil, jsonContent, nil)
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}
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func (c *Client) CreateProjectSecret(ctx context.Context, projectRef string, req *CreateSecretRequest) (*SecretResponse, *http.Response, error) {
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reqj, err := json.Marshal(req)
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if err != nil {
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return nil, nil, err
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}
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secret := new(SecretResponse)
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resp, err := c.getParsedResponse(ctx, "POST", path.Join("/projects", url.PathEscape(projectRef), "secrets"), nil, jsonContent, bytes.NewReader(reqj), secret)
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return secret, resp, err
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}
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func (c *Client) DeleteProjectSecret(ctx context.Context, projectRef, secretName string) (*http.Response, error) {
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return c.getResponse(ctx, "DELETE", path.Join("/projects", url.PathEscape(projectRef), "secrets", secretName), nil, jsonContent, nil)
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}
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func (c *Client) CreateProjectGroupVariable(ctx context.Context, projectGroupRef string, req *CreateVariableRequest) (*VariableResponse, *http.Response, error) {
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reqj, err := json.Marshal(req)
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if err != nil {
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return nil, nil, err
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}
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variable := new(VariableResponse)
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resp, err := c.getParsedResponse(ctx, "POST", path.Join("/projectgroups", url.PathEscape(projectGroupRef), "variables"), nil, jsonContent, bytes.NewReader(reqj), variable)
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return variable, resp, err
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}
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func (c *Client) DeleteProjectGroupVariable(ctx context.Context, projectGroupRef, variableName string) (*http.Response, error) {
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return c.getResponse(ctx, "DELETE", path.Join("/projectgroups", url.PathEscape(projectGroupRef), "variables", variableName), nil, jsonContent, nil)
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}
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func (c *Client) CreateProjectVariable(ctx context.Context, projectRef string, req *CreateVariableRequest) (*VariableResponse, *http.Response, error) {
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reqj, err := json.Marshal(req)
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if err != nil {
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return nil, nil, err
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}
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variable := new(VariableResponse)
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resp, err := c.getParsedResponse(ctx, "POST", path.Join("/projects", url.PathEscape(projectRef), "variables"), nil, jsonContent, bytes.NewReader(reqj), variable)
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return variable, resp, err
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}
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func (c *Client) DeleteProjectVariable(ctx context.Context, projectRef, variableName string) (*http.Response, error) {
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return c.getResponse(ctx, "DELETE", path.Join("/projects", url.PathEscape(projectRef), "variables", variableName), nil, jsonContent, nil)
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}
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func (c *Client) DeleteProject(ctx context.Context, projectRef string) (*http.Response, error) {
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return c.getResponse(ctx, "DELETE", fmt.Sprintf("/projects/%s", url.PathEscape(projectRef)), nil, jsonContent, nil)
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}
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func (c *Client) ReconfigProject(ctx context.Context, projectRef string) (*http.Response, error) {
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return c.getResponse(ctx, "PUT", fmt.Sprintf("/projects/%s/reconfig", url.PathEscape(projectRef)), nil, jsonContent, nil)
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}
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func (c *Client) GetCurrentUser(ctx context.Context) (*UserResponse, *http.Response, error) {
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user := new(UserResponse)
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resp, err := c.getParsedResponse(ctx, "GET", "/user", nil, jsonContent, nil, user)
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return user, resp, err
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}
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func (c *Client) GetUser(ctx context.Context, userID string) (*UserResponse, *http.Response, error) {
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user := new(UserResponse)
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resp, err := c.getParsedResponse(ctx, "GET", fmt.Sprintf("/user/%s", userID), nil, jsonContent, nil, user)
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return user, resp, err
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}
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func (c *Client) GetUsers(ctx context.Context, start string, limit int, asc bool) ([]*UserResponse, *http.Response, error) {
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q := url.Values{}
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if start != "" {
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q.Add("start", start)
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}
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if limit > 0 {
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q.Add("limit", strconv.Itoa(limit))
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}
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if asc {
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q.Add("asc", "")
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}
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users := []*UserResponse{}
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resp, err := c.getParsedResponse(ctx, "GET", "/users", q, jsonContent, nil, &users)
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return users, resp, err
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}
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func (c *Client) CreateUser(ctx context.Context, req *CreateUserRequest) (*UserResponse, *http.Response, error) {
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reqj, err := json.Marshal(req)
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if err != nil {
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return nil, nil, err
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}
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user := new(UserResponse)
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resp, err := c.getParsedResponse(ctx, "POST", "/users", nil, jsonContent, bytes.NewReader(reqj), user)
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return user, resp, err
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}
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func (c *Client) DeleteUser(ctx context.Context, userName string) (*http.Response, error) {
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return c.getResponse(ctx, "DELETE", fmt.Sprintf("/users/%s", userName), nil, jsonContent, nil)
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}
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func (c *Client) CreateUserLA(ctx context.Context, userName string, req *CreateUserLARequest) (*CreateUserLAResponse, *http.Response, error) {
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reqj, err := json.Marshal(req)
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if err != nil {
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return nil, nil, err
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}
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la := new(CreateUserLAResponse)
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resp, err := c.getParsedResponse(ctx, "POST", fmt.Sprintf("/users/%s/linkedaccounts", userName), nil, jsonContent, bytes.NewReader(reqj), la)
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return la, resp, err
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}
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func (c *Client) DeleteUserLA(ctx context.Context, userName, laID string) (*http.Response, error) {
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return c.getResponse(ctx, "DELETE", fmt.Sprintf("/users/%s/linkedaccounts/%s", userName, laID), nil, jsonContent, nil)
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}
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func (c *Client) RegisterUser(ctx context.Context, req *RegisterUserRequest) (*RegisterUserResponse, *http.Response, error) {
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reqj, err := json.Marshal(req)
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if err != nil {
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return nil, nil, err
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}
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res := new(RegisterUserResponse)
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resp, err := c.getParsedResponse(ctx, "POST", "/register", nil, jsonContent, bytes.NewReader(reqj), res)
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return res, resp, err
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}
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func (c *Client) CreateUserToken(ctx context.Context, userName string, req *CreateUserTokenRequest) (*CreateUserTokenResponse, *http.Response, error) {
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reqj, err := json.Marshal(req)
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if err != nil {
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return nil, nil, err
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}
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tresp := new(CreateUserTokenResponse)
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resp, err := c.getParsedResponse(ctx, "POST", fmt.Sprintf("/users/%s/tokens", userName), nil, jsonContent, bytes.NewReader(reqj), tresp)
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return tresp, resp, err
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}
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func (c *Client) DeleteUserToken(ctx context.Context, userName, tokenName string) (*http.Response, error) {
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return c.getResponse(ctx, "DELETE", fmt.Sprintf("/users/%s/tokens/%s", userName, tokenName), nil, jsonContent, nil)
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}
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func (c *Client) GetRun(ctx context.Context, runID string) (*RunResponse, *http.Response, error) {
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run := new(RunResponse)
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resp, err := c.getParsedResponse(ctx, "GET", fmt.Sprintf("/runs/%s", runID), nil, jsonContent, nil, run)
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return run, resp, err
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}
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func (c *Client) GetRuns(ctx context.Context, phaseFilter, groups, runGroups []string, start string, limit int, asc bool) ([]*RunsResponse, *http.Response, error) {
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q := url.Values{}
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for _, phase := range phaseFilter {
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q.Add("phase", phase)
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}
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for _, group := range groups {
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q.Add("group", group)
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}
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for _, runGroup := range runGroups {
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q.Add("rungroup", runGroup)
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}
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if start != "" {
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q.Add("start", start)
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}
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if limit > 0 {
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q.Add("limit", strconv.Itoa(limit))
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}
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if asc {
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q.Add("asc", "")
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}
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getRunsResponse := []*RunsResponse{}
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resp, err := c.getParsedResponse(ctx, "GET", "/runs", q, jsonContent, nil, getRunsResponse)
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return getRunsResponse, resp, err
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}
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func (c *Client) GetRemoteSource(ctx context.Context, rsID string) (*RemoteSourceResponse, *http.Response, error) {
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rs := new(RemoteSourceResponse)
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resp, err := c.getParsedResponse(ctx, "GET", fmt.Sprintf("/remotesource/%s", rsID), nil, jsonContent, nil, rs)
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return rs, resp, err
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}
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func (c *Client) GetRemoteSources(ctx context.Context, start string, limit int, asc bool) ([]*RemoteSourceResponse, *http.Response, error) {
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q := url.Values{}
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if start != "" {
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q.Add("start", start)
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}
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if limit > 0 {
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q.Add("limit", strconv.Itoa(limit))
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}
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if asc {
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q.Add("asc", "")
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}
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rss := []*RemoteSourceResponse{}
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resp, err := c.getParsedResponse(ctx, "GET", "/remotesources", q, jsonContent, nil, &rss)
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return rss, resp, err
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}
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func (c *Client) CreateRemoteSource(ctx context.Context, req *CreateRemoteSourceRequest) (*RemoteSourceResponse, *http.Response, error) {
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uj, err := json.Marshal(req)
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if err != nil {
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return nil, nil, err
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}
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rs := new(RemoteSourceResponse)
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resp, err := c.getParsedResponse(ctx, "POST", "/remotesources", nil, jsonContent, bytes.NewReader(uj), rs)
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return rs, resp, err
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}
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func (c *Client) DeleteRemoteSource(ctx context.Context, name string) (*http.Response, error) {
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return c.getResponse(ctx, "DELETE", fmt.Sprintf("/remotesources/%s", name), nil, jsonContent, nil)
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}
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func (c *Client) CreateOrg(ctx context.Context, req *CreateOrgRequest) (*OrgResponse, *http.Response, error) {
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reqj, err := json.Marshal(req)
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if err != nil {
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return nil, nil, err
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}
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org := new(OrgResponse)
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resp, err := c.getParsedResponse(ctx, "POST", "/orgs", nil, jsonContent, bytes.NewReader(reqj), org)
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return org, resp, err
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}
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func (c *Client) DeleteOrg(ctx context.Context, orgName string) (*http.Response, error) {
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return c.getResponse(ctx, "DELETE", fmt.Sprintf("/orgs/%s", orgName), nil, jsonContent, nil)
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}
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