Added integration for coding.net

2024-11-29 05:11:04 +00:00 · 2017-07-22 17:12:09 +08:00 · 2017-07-22 17:12:09 +08:00 · eb94dc0419
commit eb94dc0419
parent 44450bce8d
16 changed files with 1974 additions and 0 deletions
--- a/cmd/drone-server/server.go
+++ b/cmd/drone-server/server.go
@ -380,6 +380,58 @@ var flags = []cli.Flag{
 		Name:   "stash-skip-verify",
 		Usage:  "stash skip ssl verification",
 	},
+	cli.BoolFlag{
+		EnvVar: "DRONE_CODING",
+		Name:   "coding",
+		Usage:  "coding driver is enabled",
+	},
+	cli.StringFlag{
+		EnvVar: "DRONE_CODING_URL",
+		Name:   "coding-server",
+		Usage:  "coding server address",
+		Value:  "https://coding.net",
+	},
+	cli.StringFlag{
+		EnvVar: "DRONE_CODING_CLIENT",
+		Name:   "coding-client",
+		Usage:  "coding oauth2 client id",
+	},
+	cli.StringFlag{
+		EnvVar: "DRONE_CODING_SECRET",
+		Name:   "coding-secret",
+		Usage:  "coding oauth2 client secret",
+	},
+	cli.StringSliceFlag{
+		EnvVar: "DRONE_CODING_SCOPE",
+		Name:   "coding-scope",
+		Usage:  "coding oauth scope",
+		Value: &cli.StringSlice{
+			"user",
+			"project",
+			"project:depot",
+		},
+	},
+	cli.StringFlag{
+		EnvVar: "DRONE_CODING_GIT_MACHINE",
+		Name:   "coding-git-machine",
+		Usage:  "coding machine name",
+		Value:  "git.coding.net",
+	},
+	cli.StringFlag{
+		EnvVar: "DRONE_CODING_GIT_USERNAME",
+		Name:   "coding-git-username",
+		Usage:  "coding machine user username",
+	},
+	cli.StringFlag{
+		EnvVar: "DRONE_CODING_GIT_PASSWORD",
+		Name:   "coding-git-password",
+		Usage:  "coding machine user password",
+	},
+	cli.BoolFlag{
+		EnvVar: "DRONE_CODING_SKIP_VERIFY",
+		Name:   "coding-skip-verify",
+		Usage:  "coding skip ssl verification",
+	},
 }

 func server(c *cli.Context) error {
--- a/cmd/drone-server/setup.go
+++ b/cmd/drone-server/setup.go
@ -10,6 +10,7 @@ import (
 	"github.com/drone/drone/remote"
 	"github.com/drone/drone/remote/bitbucket"
 	"github.com/drone/drone/remote/bitbucketserver"
+	"github.com/drone/drone/remote/coding"
 	"github.com/drone/drone/remote/gitea"
 	"github.com/drone/drone/remote/github"
 	"github.com/drone/drone/remote/gitlab"
@ -62,6 +63,8 @@ func SetupRemote(c *cli.Context) (remote.Remote, error) {
 		return setupGogs(c)
 	case c.Bool("gitea"):
 		return setupGitea(c)
+	case c.Bool("coding"):
+		return setupCoding(c)
 	default:
 		return nil, fmt.Errorf("version control system not configured")
 	}
@ -139,4 +142,18 @@ func setupGithub(c *cli.Context) (remote.Remote, error) {
 	})
 }

+// helper function to setup the Coding remote from the CLI arguments.
+func setupCoding(c *cli.Context) (remote.Remote, error) {
+	return coding.New(coding.Opts{
+		URL:        c.String("coding-server"),
+		Client:     c.String("coding-client"),
+		Secret:     c.String("coding-secret"),
+		Scopes:     c.StringSlice("coding-scope"),
+		Machine:    c.String("coding-git-machine"),
+		Username:   c.String("coding-git-username"),
+		Password:   c.String("coding-git-password"),
+		SkipVerify: c.Bool("coding-skip-verify"),
+	})
+}
+
 func before(c *cli.Context) error { return nil }
--- a/remote/coding/coding.go
+++ b/remote/coding/coding.go
@ -0,0 +1,334 @@
+package coding
+
+import (
+	"crypto/tls"
+	"fmt"
+	"net/http"
+	"strings"
+
+	"github.com/drone/drone/model"
+	"github.com/drone/drone/remote"
+	"github.com/drone/drone/remote/coding/internal"
+	"github.com/drone/drone/shared/httputil"
+
+	"golang.org/x/net/context"
+	"golang.org/x/oauth2"
+)
+
+const (
+	defaultURL = "https://coding.net" // Default Coding URL
+)
+
+// Opts defines configuration options.
+type Opts struct {
+	URL        string   // Coding server url.
+	Client     string   // Coding oauth client id.
+	Secret     string   // Coding oauth client secret.
+	Scopes     []string // Coding oauth scopes.
+	Machine    string   // Optional machine name.
+	Username   string   // Optional machine account username.
+	Password   string   // Optional machine account password.
+	SkipVerify bool     // Skip ssl verification.
+}
+
+// New returns a Remote implementation that integrates with a Coding Platform or
+// Coding Enterprise version control hosting provider.
+func New(opts Opts) (remote.Remote, error) {
+	remote := &Coding{
+		URL:        defaultURL,
+		Client:     opts.Client,
+		Secret:     opts.Secret,
+		Scopes:     opts.Scopes,
+		Machine:    opts.Machine,
+		Username:   opts.Username,
+		Password:   opts.Password,
+		SkipVerify: opts.SkipVerify,
+	}
+	if opts.URL != defaultURL {
+		remote.URL = strings.TrimSuffix(opts.URL, "/")
+	}
+
+	// Hack to enable oauth2 access in coding's implementation
+	oauth2.RegisterBrokenAuthHeaderProvider(remote.URL)
+	return remote, nil
+}
+
+type Coding struct {
+	URL        string
+	Client     string
+	Secret     string
+	Scopes     []string
+	Machine    string
+	Username   string
+	Password   string
+	SkipVerify bool
+}
+
+// Login authenticates the session and returns the
+// remote user details.
+func (c *Coding) Login(res http.ResponseWriter, req *http.Request) (*model.User, error) {
+	config := c.newConfig(httputil.GetURL(req))
+
+	// get the OAuth errors
+	if err := req.FormValue("error"); err != "" {
+		return nil, &remote.AuthError{
+			Err:         err,
+			Description: req.FormValue("error_description"),
+			URI:         req.FormValue("error_uri"),
+		}
+	}
+
+	// get the OAuth code
+	code := req.FormValue("code")
+	if len(code) == 0 {
+		http.Redirect(res, req, config.AuthCodeURL("drone"), http.StatusSeeOther)
+		return nil, nil
+	}
+
+	token, err := config.Exchange(c.newContext(), code)
+	if err != nil {
+		return nil, err
+	}
+
+	user, err := c.newClientToken(token.AccessToken, token.RefreshToken).GetCurrentUser()
+	if err != nil {
+		return nil, err
+	}
+
+	return &model.User{
+		Login:  user.GlobalKey,
+		Email:  user.Email,
+		Token:  token.AccessToken,
+		Secret: token.RefreshToken,
+		Expiry: token.Expiry.UTC().Unix(),
+		Avatar: c.resourceLink(user.Avatar),
+	}, nil
+}
+
+// Auth authenticates the session and returns the remote user
+// login for the given token and secret
+func (c *Coding) Auth(token, secret string) (string, error) {
+	user, err := c.newClientToken(token, secret).GetCurrentUser()
+	if err != nil {
+		return "", err
+	}
+	return user.GlobalKey, nil
+}
+
+// Refresh refreshes an oauth token and expiration for the given
+// user. It returns true if the token was refreshed, false if the
+// token was not refreshed, and error if it failed to refersh.
+func (c *Coding) Refresh(u *model.User) (bool, error) {
+	config := c.newConfig("")
+	source := config.TokenSource(c.newContext(), &oauth2.Token{RefreshToken: u.Secret})
+	token, err := source.Token()
+	if err != nil || len(token.AccessToken) == 0 {
+		return false, err
+	}
+
+	u.Token = token.AccessToken
+	u.Secret = token.RefreshToken
+	u.Expiry = token.Expiry.UTC().Unix()
+	return true, nil
+}
+
+// Teams fetches a list of team memberships from the remote system.
+func (c *Coding) Teams(u *model.User) ([]*model.Team, error) {
+	// EMPTY: not implemented in Coding OAuth API
+	return nil, nil
+}
+
+// TeamPerm fetches the named organization permissions from
+// the remote system for the specified user.
+func (c *Coding) TeamPerm(u *model.User, org string) (*model.Perm, error) {
+	// EMPTY: not implemented in Coding OAuth API
+	return nil, nil
+}
+
+// Repo fetches the named repository from the remote system.
+func (c *Coding) Repo(u *model.User, owner, repo string) (*model.Repo, error) {
+	project, err := c.newClient(u).GetProject(owner, repo)
+	if err != nil {
+		return nil, err
+	}
+	depot, err := c.newClient(u).GetDepot(owner, repo)
+	if err != nil {
+		return nil, err
+	}
+	return &model.Repo{
+		Owner:     project.Owner,
+		Name:      project.Name,
+		FullName:  projectFullName(project.Owner, project.Name),
+		Avatar:    c.resourceLink(project.Icon),
+		Link:      c.resourceLink(project.DepotPath),
+		Kind:      model.RepoGit,
+		Clone:     project.HttpsURL,
+		Branch:    depot.DefaultBranch,
+		IsPrivate: !project.IsPublic,
+	}, nil
+}
+
+// Repos fetches a list of repos from the remote system.
+func (c *Coding) Repos(u *model.User) ([]*model.Repo, error) {
+	projectList, err := c.newClient(u).GetProjectList()
+	if err != nil {
+		return nil, err
+	}
+
+	repos := make([]*model.Repo, 0)
+	for _, project := range projectList {
+		depot, err := c.newClient(u).GetDepot(project.Owner, project.Name)
+		if err != nil {
+			return nil, err
+		}
+		repo := &model.Repo{
+			Owner:     project.Owner,
+			Name:      project.Name,
+			FullName:  projectFullName(project.Owner, project.Name),
+			Avatar:    c.resourceLink(project.Icon),
+			Link:      c.resourceLink(project.DepotPath),
+			Kind:      model.RepoGit,
+			Clone:     project.HttpsURL,
+			Branch:    depot.DefaultBranch,
+			IsPrivate: !project.IsPublic,
+		}
+		repos = append(repos, repo)
+	}
+	return repos, nil
+}
+
+// Perm fetches the named repository permissions from
+// the remote system for the specified user.
+func (c *Coding) Perm(u *model.User, owner, repo string) (*model.Perm, error) {
+	project, err := c.newClient(u).GetProject(owner, repo)
+	if err != nil {
+		return nil, err
+	}
+
+	if project.Role == "owner" || project.Role == "admin" {
+		return &model.Perm{Pull: true, Push: true, Admin: true}, nil
+	}
+	if project.Role == "member" {
+		return &model.Perm{Pull: true, Push: true, Admin: false}, nil
+	}
+	return &model.Perm{Pull: false, Push: false, Admin: false}, nil
+}
+
+// File fetches a file from the remote repository and returns in string
+// format.
+func (c *Coding) File(u *model.User, r *model.Repo, b *model.Build, f string) ([]byte, error) {
+	data, err := c.newClient(u).GetFile(r.Owner, r.Name, b.Commit, f)
+	if err != nil {
+		return nil, err
+	}
+	return data, nil
+}
+
+// FileRef fetches a file from the remote repository for the given ref
+// and returns in string format.
+func (c *Coding) FileRef(u *model.User, r *model.Repo, ref, f string) ([]byte, error) {
+	data, err := c.newClient(u).GetFile(r.Owner, r.Name, ref, f)
+	if err != nil {
+		return nil, err
+	}
+	return data, nil
+}
+
+// Status sends the commit status to the remote system.
+func (c *Coding) Status(u *model.User, r *model.Repo, b *model.Build, link string) error {
+	// EMPTY: not implemented in Coding OAuth API
+	return nil
+}
+
+// Netrc returns a .netrc file that can be used to clone
+// private repositories from a remote system.
+func (c *Coding) Netrc(u *model.User, r *model.Repo) (*model.Netrc, error) {
+	if c.Password != "" {
+		return &model.Netrc{
+			Login:    c.Username,
+			Password: c.Password,
+			Machine:  c.Machine,
+		}, nil
+	}
+	return &model.Netrc{
+		Login:    u.Token,
+		Password: "x-oauth-basic",
+		Machine:  c.Machine,
+	}, nil
+}
+
+// Activate activates a repository by creating the post-commit hook.
+func (c *Coding) Activate(u *model.User, r *model.Repo, link string) error {
+	return c.newClient(u).AddWebhook(r.Owner, r.Name, link)
+}
+
+// Deactivate deactivates a repository by removing all previously created
+// post-commit hooks matching the given link.
+func (c *Coding) Deactivate(u *model.User, r *model.Repo, link string) error {
+	return c.newClient(u).RemoveWebhook(r.Owner, r.Name, link)
+}
+
+// Hook parses the post-commit hook from the Request body and returns the
+// required data in a standard format.
+func (c *Coding) Hook(r *http.Request) (*model.Repo, *model.Build, error) {
+	repo, build, err := parseHook(r)
+	if build != nil {
+		build.Avatar = c.resourceLink(build.Avatar)
+	}
+	return repo, build, err
+}
+
+// helper function to return the Coding oauth2 context using an HTTPClient that
+// disables TLS verification if disabled in the remote settings.
+func (c *Coding) newContext() context.Context {
+	if !c.SkipVerify {
+		return oauth2.NoContext
+	}
+	return context.WithValue(nil, oauth2.HTTPClient, &http.Client{
+		Transport: &http.Transport{
+			Proxy: http.ProxyFromEnvironment,
+			TLSClientConfig: &tls.Config{
+				InsecureSkipVerify: true,
+			},
+		},
+	})
+}
+
+// helper function to return the Coding oauth2 config
+func (c *Coding) newConfig(redirect string) *oauth2.Config {
+	return &oauth2.Config{
+		ClientID:     c.Client,
+		ClientSecret: c.Secret,
+		Scopes:       []string{strings.Join(c.Scopes, ",")},
+		Endpoint: oauth2.Endpoint{
+			AuthURL:  fmt.Sprintf("%s/oauth_authorize.html", c.URL),
+			TokenURL: fmt.Sprintf("%s/api/oauth/access_token_v2", c.URL),
+		},
+		RedirectURL: fmt.Sprintf("%s/authorize", redirect),
+	}
+}
+
+// helper function to return the Coding oauth2 client
+func (c *Coding) newClient(u *model.User) *internal.Client {
+	return c.newClientToken(u.Token, u.Secret)
+}
+
+// helper function to return the Coding oauth2 client
+func (c *Coding) newClientToken(token, secret string) *internal.Client {
+	client := &http.Client{
+		Transport: &http.Transport{
+			Proxy: http.ProxyFromEnvironment,
+			TLSClientConfig: &tls.Config{
+				InsecureSkipVerify: c.SkipVerify,
+			},
+		},
+	}
+	return internal.NewClient(c.URL, "/api", token, "drone", client)
+}
+
+func (c *Coding) resourceLink(resourcePath string) string {
+	if strings.HasPrefix(resourcePath, "http") {
+		return resourcePath
+	}
+	return c.URL + resourcePath
+}
--- a/remote/coding/coding_test.go
+++ b/remote/coding/coding_test.go
@ -0,0 +1,295 @@
+package coding
+
+import (
+	"bytes"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+
+	"github.com/drone/drone/model"
+	"github.com/drone/drone/remote/coding/fixtures"
+
+	"github.com/franela/goblin"
+	"github.com/gin-gonic/gin"
+)
+
+func Test_coding(t *testing.T) {
+	gin.SetMode(gin.TestMode)
+
+	s := httptest.NewServer(fixtures.Handler())
+	c := &Coding{URL: s.URL}
+
+	g := goblin.Goblin(t)
+	g.Describe("Coding", func() {
+
+		g.After(func() {
+			s.Close()
+		})
+
+		g.Describe("Creating a remote", func() {
+			g.It("Should return client with specified options", func() {
+				remote, _ := New(Opts{
+					URL:        "https://coding.net",
+					Client:     "KTNF2ALdm3ofbtxLh6IbV95Ro5AKWJUP",
+					Secret:     "zVtxJrKhNhBcNyqCz1NggNAAmehAxnRO3Z0fXmCp",
+					Scopes:     []string{"user", "project", "project:depot"},
+					Machine:    "git.coding.net",
+					Username:   "someuser",
+					Password:   "password",
+					SkipVerify: true,
+				})
+				g.Assert(remote.(*Coding).URL).Equal("https://coding.net")
+				g.Assert(remote.(*Coding).Client).Equal("KTNF2ALdm3ofbtxLh6IbV95Ro5AKWJUP")
+				g.Assert(remote.(*Coding).Secret).Equal("zVtxJrKhNhBcNyqCz1NggNAAmehAxnRO3Z0fXmCp")
+				g.Assert(remote.(*Coding).Scopes).Equal([]string{"user", "project", "project:depot"})
+				g.Assert(remote.(*Coding).Machine).Equal("git.coding.net")
+				g.Assert(remote.(*Coding).Username).Equal("someuser")
+				g.Assert(remote.(*Coding).Password).Equal("password")
+				g.Assert(remote.(*Coding).SkipVerify).Equal(true)
+			})
+		})
+
+		g.Describe("Given an authorization request", func() {
+			g.It("Should redirect to authorize", func() {
+				w := httptest.NewRecorder()
+				r, _ := http.NewRequest("GET", "", nil)
+				_, err := c.Login(w, r)
+				g.Assert(err == nil).IsTrue()
+				g.Assert(w.Code).Equal(http.StatusSeeOther)
+			})
+			g.It("Should return authenticated user", func() {
+				r, _ := http.NewRequest("GET", "?code=code", nil)
+				u, err := c.Login(nil, r)
+				g.Assert(err == nil).IsTrue()
+				g.Assert(u.Login).Equal(fakeUser.Login)
+				g.Assert(u.Token).Equal(fakeUser.Token)
+				g.Assert(u.Secret).Equal(fakeUser.Secret)
+			})
+		})
+
+		g.Describe("Given an access token", func() {
+			g.It("Should return the anthenticated user", func() {
+				login, err := c.Auth(
+					fakeUser.Token,
+					fakeUser.Secret,
+				)
+				g.Assert(err == nil).IsTrue()
+				g.Assert(login).Equal(fakeUser.Login)
+			})
+			g.It("Should handle a failure to resolve user", func() {
+				_, err := c.Auth(
+					fakeUserNotFound.Token,
+					fakeUserNotFound.Secret,
+				)
+				g.Assert(err != nil).IsTrue()
+			})
+		})
+
+		g.Describe("Given a refresh token", func() {
+			g.It("Should return a refresh access token", func() {
+				ok, err := c.Refresh(fakeUserRefresh)
+				g.Assert(err == nil).IsTrue()
+				g.Assert(ok).IsTrue()
+				g.Assert(fakeUserRefresh.Token).Equal("VDZupx0usVRV4oOd1FCu4xUxgk8SY0TK")
+				g.Assert(fakeUserRefresh.Secret).Equal("BenBQq7TWZ7Cp0aUM47nQjTz2QHNmTWcPctB609n")
+			})
+			g.It("Should handle an invalid refresh token", func() {
+				ok, _ := c.Refresh(fakeUserRefreshInvalid)
+				g.Assert(ok).IsFalse()
+			})
+		})
+
+		g.Describe("When requesting a repository", func() {
+			g.It("Should return the details", func() {
+				repo, err := c.Repo(
+					fakeUser,
+					fakeRepo.Owner,
+					fakeRepo.Name,
+				)
+				g.Assert(err == nil).IsTrue()
+				g.Assert(repo.FullName).Equal(fakeRepo.FullName)
+				g.Assert(repo.Avatar).Equal(s.URL + fakeRepo.Avatar)
+				g.Assert(repo.Link).Equal(s.URL + fakeRepo.Link)
+				g.Assert(repo.Kind).Equal(fakeRepo.Kind)
+				g.Assert(repo.Clone).Equal(fakeRepo.Clone)
+				g.Assert(repo.Branch).Equal(fakeRepo.Branch)
+				g.Assert(repo.IsPrivate).Equal(fakeRepo.IsPrivate)
+			})
+			g.It("Should handle not found errors", func() {
+				_, err := c.Repo(
+					fakeUser,
+					fakeRepoNotFound.Owner,
+					fakeRepoNotFound.Name,
+				)
+				g.Assert(err != nil).IsTrue()
+			})
+		})
+
+		g.Describe("When requesting repository permissions", func() {
+			g.It("Should authorize admin access for project owner", func() {
+				perm, err := c.Perm(fakeUser, "demo1", "perm_owner")
+				g.Assert(err == nil).IsTrue()
+				g.Assert(perm.Pull).IsTrue()
+				g.Assert(perm.Push).IsTrue()
+				g.Assert(perm.Admin).IsTrue()
+			})
+			g.It("Should authorize admin access for project admin", func() {
+				perm, err := c.Perm(fakeUser, "demo1", "perm_admin")
+				g.Assert(err == nil).IsTrue()
+				g.Assert(perm.Pull).IsTrue()
+				g.Assert(perm.Push).IsTrue()
+				g.Assert(perm.Admin).IsTrue()
+			})
+			g.It("Should authorize read access for project member", func() {
+				perm, err := c.Perm(fakeUser, "demo1", "perm_member")
+				g.Assert(err == nil).IsTrue()
+				g.Assert(perm.Pull).IsTrue()
+				g.Assert(perm.Push).IsTrue()
+				g.Assert(perm.Admin).IsFalse()
+			})
+			g.It("Should authorize no access for project guest", func() {
+				perm, err := c.Perm(fakeUser, "demo1", "perm_guest")
+				g.Assert(err == nil).IsTrue()
+				g.Assert(perm.Pull).IsFalse()
+				g.Assert(perm.Push).IsFalse()
+				g.Assert(perm.Admin).IsFalse()
+			})
+			g.It("Should handle not found errors", func() {
+				_, err := c.Perm(
+					fakeUser,
+					fakeRepoNotFound.Owner,
+					fakeRepoNotFound.Name,
+				)
+				g.Assert(err != nil).IsTrue()
+			})
+		})
+
+		g.Describe("When downloading a file", func() {
+			g.It("Should return file for specified build", func() {
+				data, err := c.File(fakeUser, fakeRepo, fakeBuild, ".drone.yml")
+				g.Assert(err == nil).IsTrue()
+				g.Assert(string(data)).Equal("pipeline:\n  test:\n    image: golang:1.6\n    commands:\n      - go test\n")
+			})
+			g.It("Should return file for specified ref", func() {
+				data, err := c.FileRef(fakeUser, fakeRepo, "master", ".drone.yml")
+				g.Assert(err == nil).IsTrue()
+				g.Assert(string(data)).Equal("pipeline:\n  test:\n    image: golang:1.6\n    commands:\n      - go test\n")
+			})
+		})
+
+		g.Describe("When requesting a netrc config", func() {
+			g.It("Should return the netrc file for global credential", func() {
+				remote, _ := New(Opts{
+					Machine:  "git.coding.net",
+					Username: "someuser",
+					Password: "password",
+				})
+				netrc, err := remote.Netrc(fakeUser, nil)
+				g.Assert(err == nil).IsTrue()
+				g.Assert(netrc.Login).Equal("someuser")
+				g.Assert(netrc.Password).Equal("password")
+				g.Assert(netrc.Machine).Equal("git.coding.net")
+			})
+			g.It("Should return the netrc file for specified user", func() {
+				remote, _ := New(Opts{
+					Machine: "git.coding.net",
+				})
+				netrc, err := remote.Netrc(fakeUser, nil)
+				g.Assert(err == nil).IsTrue()
+				g.Assert(netrc.Login).Equal(fakeUser.Token)
+				g.Assert(netrc.Password).Equal("x-oauth-basic")
+				g.Assert(netrc.Machine).Equal("git.coding.net")
+			})
+		})
+
+		g.Describe("When activating a repository", func() {
+			g.It("Should create the hook", func() {
+				err := c.Activate(fakeUser, fakeRepo, "http://127.0.0.1")
+				g.Assert(err == nil).IsTrue()
+			})
+			g.It("Should update the hook when exists", func() {
+				err := c.Activate(fakeUser, fakeRepo, "http://127.0.0.2")
+				g.Assert(err == nil).IsTrue()
+			})
+		})
+
+		g.Describe("When deactivating a repository", func() {
+			g.It("Should successfully remove hook", func() {
+				err := c.Deactivate(fakeUser, fakeRepo, "http://127.0.0.3")
+				g.Assert(err == nil).IsTrue()
+			})
+			g.It("Should successfully deactivate when hook already removed", func() {
+				err := c.Deactivate(fakeUser, fakeRepo, "http://127.0.0.4")
+				g.Assert(err == nil).IsTrue()
+			})
+		})
+
+		g.Describe("When parsing post-commit hook body", func() {
+			g.It("Should parse the hook", func() {
+				buf := bytes.NewBufferString(fixtures.PushHook)
+				req, _ := http.NewRequest("POST", "/hook", buf)
+				req.Header = http.Header{}
+				req.Header.Set(hookEvent, hookPush)
+
+				r, _, err := c.Hook(req)
+				g.Assert(err == nil).IsTrue()
+				g.Assert(r.FullName).Equal("demo1/test1")
+			})
+		})
+
+	})
+}
+
+var (
+	fakeUser = &model.User{
+		Login:  "demo1",
+		Token:  "KTNF2ALdm3ofbtxLh6IbV95Ro5AKWJUP",
+		Secret: "zVtxJrKhNhBcNyqCz1NggNAAmehAxnRO3Z0fXmCp",
+	}
+
+	fakeUserNotFound = &model.User{
+		Login:  "demo1",
+		Token:  "8DpqlE0hI6yr5MLlq8ysAL4p72cKGwT0",
+		Secret: "8Em2dkFE8Xsze88Ar8LMG7TF4CO3VCQMgpKa0VCm",
+	}
+
+	fakeUserRefresh = &model.User{
+		Login:  "demo1",
+		Secret: "i9i0HQqNR8bTY4rALYEF2itayFJNbnzC1eMFppwT",
+	}
+
+	fakeUserRefreshInvalid = &model.User{
+		Login:  "demo1",
+		Secret: "invalid_refresh_token",
+	}
+
+	fakeRepo = &model.Repo{
+		Owner:     "demo1",
+		Name:      "test1",
+		FullName:  "demo1/test1",
+		Avatar:    "/static/project_icon/scenery-5.png",
+		Link:      "/u/gilala/p/abp/git",
+		Kind:      model.RepoGit,
+		Clone:     "https://git.coding.net/demo1/test1.git",
+		Branch:    "master",
+		IsPrivate: true,
+	}
+
+	fakeRepoNotFound = &model.Repo{
+		Owner: "not_found_owner",
+		Name:  "not_found_project",
+	}
+
+	fakeRepos = []*model.RepoLite{
+		&model.RepoLite{
+			Owner:    "demo1",
+			Name:     "test1",
+			FullName: "demo1/test1",
+			Avatar:   "/static/project_icon/scenery-5.png",
+		},
+	}
+
+	fakeBuild = &model.Build{
+		Commit: "4504a072cc",
+	}
+)
--- a/remote/coding/fixtures/handler.go
+++ b/remote/coding/fixtures/handler.go
@ -0,0 +1,313 @@
+package fixtures
+
+import (
+	"fmt"
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+)
+
+// Handler returns an http.Handler that is capable of handing a variety of mock
+// Coding requests and returns mock responses.
+func Handler() http.Handler {
+	gin.SetMode(gin.TestMode)
+
+	e := gin.New()
+	e.POST("/api/oauth/access_token_v2", getToken)
+	e.GET("/api/account/current_user", getUser)
+	e.GET("/api/user/:gk/project/:prj", getProject)
+	e.GET("/api/user/:gk/project/:prj/git", getDepot)
+	e.GET("/api/user/:gk/project/:prj/git/blob/:ref/:path", getFile)
+	e.GET("/api/user/:gk/project/:prj/git/hooks", getHooks)
+	e.POST("/api/user/:gk/project/:prj/git/hook", postHook)
+	e.PUT("/api/user/:gk/project/:prj/git/hook/:id", putHook)
+	e.DELETE("/api/user/:gk/project/:prj/git/hook/:id", deleteHook)
+
+	return e
+}
+
+func getToken(c *gin.Context) {
+	c.Header("Content-Type", "application/json;charset=UTF-8")
+	switch c.PostForm("grant_type") {
+	case "refresh_token":
+		switch c.PostForm("refresh_token") {
+		case "i9i0HQqNR8bTY4rALYEF2itayFJNbnzC1eMFppwT":
+			c.String(200, refreshedTokenPayload)
+		default:
+			c.String(200, invalidRefreshTokenPayload)
+		}
+	case "authorization_code":
+		fallthrough
+	default:
+		switch c.PostForm("code") {
+		case "code":
+			c.String(200, tokenPayload)
+		default:
+			c.String(200, invalidCodePayload)
+		}
+	}
+}
+
+func getUser(c *gin.Context) {
+	c.Header("Content-Type", "application/json;charset=UTF-8")
+	switch c.Query("access_token") {
+	case "KTNF2ALdm3ofbtxLh6IbV95Ro5AKWJUP":
+		c.String(200, userPayload)
+	default:
+		c.String(200, userNotFoundPayload)
+	}
+}
+
+func getProject(c *gin.Context) {
+	c.Header("Content-Type", "application/json;charset=UTF-8")
+	switch fmt.Sprintf("%s/%s", c.Param("gk"), c.Param("prj")) {
+	case "demo1/test1":
+		c.String(200, fakeProjectPayload)
+	case "demo1/perm_owner":
+		c.String(200, fakePermOwnerPayload)
+	case "demo1/perm_admin":
+		c.String(200, fakePermAdminPayload)
+	case "demo1/perm_member":
+		c.String(200, fakePermMemberPayload)
+	case "demo1/perm_guest":
+		c.String(200, fakePermGuestPayload)
+	default:
+		c.String(200, projectNotFoundPayload)
+	}
+}
+
+func getDepot(c *gin.Context) {
+	c.Header("Content-Type", "application/json;charset=UTF-8")
+	switch fmt.Sprintf("%s/%s", c.Param("gk"), c.Param("prj")) {
+	case "demo1/test1":
+		c.String(200, fakeDepotPayload)
+	default:
+		c.String(200, projectNotFoundPayload)
+	}
+}
+
+func getProjects(c *gin.Context) {
+	c.Header("Content-Type", "application/json;charset=UTF-8")
+	c.String(200, fakeProjectsPayload)
+}
+
+func getFile(c *gin.Context) {
+	c.Header("Content-Type", "application/json;charset=UTF-8")
+	switch fmt.Sprintf("%s/%s/%s/%s", c.Param("gk"), c.Param("prj"), c.Param("ref"), c.Param("path")) {
+	case "demo1/test1/master/.drone.yml", "demo1/test1/4504a072cc/.drone.yml":
+		c.String(200, fakeFilePayload)
+	default:
+		c.String(200, fileNotFoundPayload)
+	}
+}
+
+func getHooks(c *gin.Context) {
+	c.Header("Content-Type", "application/json;charset=UTF-8")
+	c.String(200, fakeHooksPayload)
+}
+
+func postHook(c *gin.Context) {
+	c.Header("Content-Type", "application/json;charset=UTF-8")
+	switch c.PostForm("hook_url") {
+	case "http://127.0.0.1":
+		c.String(200, `{"code":0}`)
+	default:
+		c.String(200, `{"code":1}`)
+	}
+}
+
+func putHook(c *gin.Context) {
+	c.Header("Content-Type", "application/json;charset=UTF-8")
+	switch c.Param("id") {
+	case "2":
+		c.String(200, `{"code":0}`)
+	default:
+		c.String(200, `{"code":1}`)
+	}
+}
+
+func deleteHook(c *gin.Context) {
+	c.Header("Content-Type", "application/json;charset=UTF-8")
+	switch c.Param("id") {
+	case "3":
+		c.String(200, `{"code":0}`)
+	default:
+		c.String(200, `{"code":1}`)
+	}
+}
+
+const tokenPayload = `
+{
+    "access_token":"KTNF2ALdm3ofbtxLh6IbV95Ro5AKWJUP",
+    "refresh_token":"zVtxJrKhNhBcNyqCz1NggNAAmehAxnRO3Z0fXmCp",
+    "expires_in":36000
+}
+`
+
+const refreshedTokenPayload = `
+{
+    "access_token":"VDZupx0usVRV4oOd1FCu4xUxgk8SY0TK",
+    "refresh_token":"BenBQq7TWZ7Cp0aUM47nQjTz2QHNmTWcPctB609n",
+    "expires_in":36000
+}
+`
+
+const invalidRefreshTokenPayload = `
+{
+    "code":3006,
+    "msg":{
+        "oauth_refresh_token_error":"Token校验失败"
+    }
+}
+`
+
+const invalidCodePayload = `
+{
+    "code":3003,
+    "msg":{
+        "oauth_validate_code_error":"code校验失败"
+    }
+}
+`
+
+const userPayload = `
+{
+    "code":0,
+    "data":{
+        "global_key":"demo1",
+        "email":"demo1@gmail.com",
+        "avatar":"/static/fruit_avatar/Fruit-20.png"
+    }
+}
+`
+
+const userNotFoundPayload = `
+{
+    "code":1,
+    "msg":{
+        "user_not_login":"用户未登录"
+    }
+}
+`
+
+const fakeProjectPayload = `
+{
+    "code":0,
+    "data":{
+        "owner_user_name":"demo1",
+        "name":"test1",
+        "depot_path":"/u/gilala/p/abp/git",
+        "https_url":"https://git.coding.net/demo1/test1.git",
+        "is_public": false,
+        "icon":"/static/project_icon/scenery-5.png",
+        "current_user_role":"owner"
+    }
+}
+`
+
+const fakePermOwnerPayload = `
+{
+    "code":0,
+    "data":{
+        "current_user_role":"owner"
+    }
+}
+`
+
+const fakePermAdminPayload = `
+{
+    "code":0,
+    "data":{
+        "current_user_role":"admin"
+    }
+}
+`
+
+const fakePermMemberPayload = `
+{
+    "code":0,
+    "data":{
+        "current_user_role":"member"
+    }
+}
+`
+
+const fakePermGuestPayload = `
+{
+    "code":0,
+    "data":{
+        "current_user_role":"guest"
+    }
+}
+`
+
+const fakeDepotPayload = `
+{
+    "code":0,
+    "data":{
+        "default_branch":"master"
+    }
+}
+`
+
+const projectNotFoundPayload = `
+{
+    "code":1100,
+    "msg":{
+        "project_not_exists":"项目不存在"
+		}
+}
+`
+
+const fakeProjectsPayload = `
+{
+    "code":0,
+    "data":{
+        "list":{
+            "owner_user_name":"demo1",
+            "name":"test1",
+            "icon":"/static/project_icon/scenery-5.png",
+        },
+        "page":1,
+        "pageSize":1,
+        "totalPage":1,
+        "totalRow":1
+    }
+}
+`
+
+const fakeFilePayload = `
+{
+    "code":0,
+    "data":{
+        "file":{
+            "data":"pipeline:\n  test:\n    image: golang:1.6\n    commands:\n      - go test\n"
+        }
+    }
+}
+`
+
+const fileNotFoundPayload = `
+{
+    "code":0,
+    "data":{
+        "ref":"master"
+    }
+}
+`
+
+const fakeHooksPayload = `
+{
+    "code":0,
+    "data":[
+        {
+            "id":2,
+            "hook_url":"http://127.0.0.2"
+        },
+        {
+            "id":3,
+            "hook_url":"http://127.0.0.3"
+        }
+    ]
+}
+`
--- a/remote/coding/fixtures/hooks.go
+++ b/remote/coding/fixtures/hooks.go
@ -0,0 +1,175 @@
+package fixtures
+
+const PushHook = `
+{
+    "ref": "refs/heads/master",
+    "before": "861f2315056e8925e627a6f46518b9df05896e24",
+    "commits": [
+        {
+            "committer": {
+                "name": "demo1",
+                "email": "demo1@gmail.com"
+            },
+            "web_url": "https://coding.net/u/demo1/p/test1/git/commit/5b9912a6ff272e9c93a4c44c278fe9b359ed1ab4",
+            "short_message": "new file .drone.yml\n",
+            "sha": "5b9912a6ff272e9c93a4c44c278fe9b359ed1ab4"
+        }
+    ],
+    "after": "5b9912a6ff272e9c93a4c44c278fe9b359ed1ab4",
+    "event": "push",
+    "repository": {
+        "owner": {
+            "path": "/u/demo1",
+            "web_url": "https://coding.net/u/demo1",
+            "global_key": "demo1",
+            "name": "demo1",
+            "avatar": "/static/fruit_avatar/Fruit-20.png"
+        },
+        "https_url": "https://git.coding.net/demo1/test1.git",
+        "web_url": "https://coding.net/u/demo1/p/test1",
+        "project_id": "99999999",
+        "ssh_url": "git@git.coding.net:demo1/test1.git",
+        "name": "test1",
+        "description": ""
+    },
+    "user": {
+        "path": "/u/demo1",
+        "web_url": "https://coding.net/u/demo1",
+        "global_key": "demo1",
+        "name": "demo1",
+        "avatar": "/static/fruit_avatar/Fruit-20.png"
+    }
+}
+`
+
+const DeleteBranchPushHook = `
+{
+    "ref": "refs/heads/master",
+    "before": "861f2315056e8925e627a6f46518b9df05896e24",
+    "after": "0000000000000000000000000000000000000000",
+    "event": "push",
+    "repository": {
+        "owner": {
+            "path": "/u/demo1",
+            "web_url": "https://coding.net/u/demo1",
+            "global_key": "demo1",
+            "name": "demo1",
+            "avatar": "/static/fruit_avatar/Fruit-20.png"
+        },
+        "https_url": "https://git.coding.net/demo1/test1.git",
+        "web_url": "https://coding.net/u/demo1/p/test1",
+        "project_id": "99999999",
+        "ssh_url": "git@git.coding.net:demo1/test1.git",
+        "name": "test1",
+        "description": ""
+    },
+    "user": {
+        "path": "/u/demo1",
+        "web_url": "https://coding.net/u/demo1",
+        "global_key": "demo1",
+        "name": "demo1",
+        "avatar": "/static/fruit_avatar/Fruit-20.png"
+    }
+}
+`
+
+const PullRequestHook = `
+{
+    "pull_request": {
+        "target_branch": "master",
+        "title": "pr1",
+        "body": "pr message",
+        "source_sha": "",
+        "source_repository": {
+            "owner": {
+                "path": "/u/demo2",
+                "web_url": "https://coding.net/u/demo2",
+                "global_key": "demo2",
+                "name": "demo2",
+                "avatar": "/static/fruit_avatar/Fruit-2.png"
+            },
+            "https_url": "https://git.coding.net/demo2/test2.git",
+            "web_url": "https://coding.net/u/demo2/p/test2",
+            "project_id": "7777777",
+            "ssh_url": "git@git.coding.net:demo2/test2.git",
+            "name": "test2",
+            "description": "",
+            "git_url": "git://git.coding.net/demo2/test2.git"
+        },
+        "source_branch": "master",
+        "number": 1,
+        "web_url": "https://coding.net/u/demo1/p/test2/git/pull/1",
+        "merge_commit_sha": "55e77b328b71d3ee4f9e70a5f67231b0acceeadc",
+        "target_sha": "",
+        "action": "create",
+        "id": 7586,
+        "user": {
+            "path": "/u/demo2",
+            "web_url": "https://coding.net/u/demo2",
+            "global_key": "demo2",
+            "name": "demo2",
+            "avatar": "/static/fruit_avatar/Fruit-2.png"
+        },
+        "status": "CANMERGE"
+    },
+    "repository": {
+        "owner": {
+            "path": "/u/demo1",
+            "web_url": "https://coding.net/u/demo1",
+            "global_key": "demo1",
+            "name": "demo1",
+            "avatar": "/static/fruit_avatar/Fruit-20.png"
+        },
+        "https_url": "https://git.coding.net/demo1/test2.git",
+        "web_url": "https://coding.net/u/demo1/p/test2",
+        "project_id": "6666666",
+        "ssh_url": "git@git.coding.net:demo1/test2.git",
+        "name": "test2",
+        "description": "",
+        "git_url": "git://git.coding.net/demo1/test2.git"
+    },
+    "event": "pull_request"
+}
+`
+
+const MergeRequestHook = `
+{
+    "merge_request": {
+        "target_branch": "master",
+        "title": "mr1",
+        "body": "<p>mr message</p>",
+        "source_sha": "",
+        "source_branch": "branch1",
+        "number": 1,
+        "web_url": "https://coding.net/u/demo1/p/test1/git/merge/1",
+        "merge_commit_sha": "74e6755580c34e9fd81dbcfcbd43ee5f30259436",
+        "target_sha": "",
+        "action": "create",
+        "id": 533428,
+        "user": {
+            "path": "/u/demo1",
+            "web_url": "https://coding.net/u/demo1",
+            "global_key": "demo1",
+            "name": "demo1",
+            "avatar": "/static/fruit_avatar/Fruit-20.png"
+        },
+        "status": "CANMERGE"
+    },
+    "repository": {
+        "owner": {
+            "path": "/u/demo1",
+            "web_url": "https://coding.net/u/demo1",
+            "global_key": "demo1",
+            "name": "demo1",
+            "avatar": "/static/fruit_avatar/Fruit-20.png"
+        },
+        "https_url": "https://git.coding.net/demo1/test1.git",
+        "web_url": "https://coding.net/u/demo1/p/test1",
+        "project_id": "99999999",
+        "ssh_url": "git@git.coding.net:demo1/test1.git",
+        "name": "test1",
+        "description": ""
+    },
+    "event": "merge_request"
+}
+`
--- a/remote/coding/hook.go
+++ b/remote/coding/hook.go
@ -0,0 +1,229 @@
+package coding
+
+import (
+	"encoding/json"
+	"fmt"
+	"io/ioutil"
+	"net/http"
+	"regexp"
+	"strings"
+
+	"github.com/drone/drone/model"
+)
+
+const (
+	hookEvent = "X-Coding-Event"
+	hookPush  = "push"
+	hookPR    = "pull_request"
+	hookMR    = "merge_request"
+)
+
+type User struct {
+	GlobalKey string `json:"global_key"`
+	Avatar    string `json:"avatar"`
+}
+
+type Repository struct {
+	Name     string `json:"name"`
+	HttpsURL string `json:"https_url"`
+	SshURL   string `json:"ssh_url"`
+	WebURL   string `json:"web_url"`
+	Owner    *User  `json:"owner"`
+}
+
+type Committer struct {
+	Email string `json:"email"`
+	Name  string `json:"name"`
+}
+
+type Commit struct {
+	SHA          string     `json:"sha"`
+	ShortMessage string     `json:"short_message"`
+	Committer    *Committer `json:"committer"`
+}
+
+type PullRequest MergeRequest
+
+type MergeRequest struct {
+	SourceBranch string  `json:"source_branch"`
+	TargetBranch string  `json:"target_branch"`
+	CommitSHA    string  `json:"merge_commit_sha"`
+	Status       string  `json:"status"`
+	Action       string  `json:"action"`
+	Number       float64 `json:"number"`
+	Title        string  `json:"title"`
+	Body         string  `json:"body"`
+	WebURL       string  `json:"web_url"`
+	User         *User   `json:"user"`
+}
+
+type PushHook struct {
+	Event      string      `json:"event"`
+	Repository *Repository `json:"repository"`
+	Ref        string      `json:"ref"`
+	Before     string      `json:"before"`
+	After      string      `json:"after"`
+	Commits    []*Commit   `json:"commits"`
+	User       *User       `json:"user"`
+}
+
+type PullRequestHook struct {
+	Event       string       `json:"event"`
+	Repository  *Repository  `json:"repository"`
+	PullRequest *PullRequest `json:"pull_request"`
+}
+
+type MergeRequestHook struct {
+	Event        string        `json:"event"`
+	Repository   *Repository   `json:"repository"`
+	MergeRequest *MergeRequest `json:"merge_request"`
+}
+
+func parseHook(r *http.Request) (*model.Repo, *model.Build, error) {
+	raw, err := ioutil.ReadAll(r.Body)
+	defer r.Body.Close()
+	if err != nil {
+		return nil, nil, err
+	}
+
+	switch r.Header.Get(hookEvent) {
+	case hookPush:
+		return parsePushHook(raw)
+	case hookPR:
+		return parsePullRequestHook(raw)
+	case hookMR:
+		return parseMergeReuqestHook(raw)
+	}
+	return nil, nil, nil
+}
+
+func findLastCommit(commits []*Commit, sha string) *Commit {
+	var lastCommit *Commit
+	for _, commit := range commits {
+		if commit.SHA == sha {
+			lastCommit = commit
+			break
+		}
+	}
+	if lastCommit == nil {
+		lastCommit = &Commit{}
+	}
+	if lastCommit.Committer == nil {
+		lastCommit.Committer = &Committer{}
+	}
+	return lastCommit
+}
+
+func convertRepository(repo *Repository) (*model.Repo, error) {
+	// tricky stuff for a team project without a team owner instead of a user owner
+	re := regexp.MustCompile(`git@.+:([^/]+)/.+\.git`)
+	matches := re.FindStringSubmatch(repo.SshURL)
+	if len(matches) != 2 {
+		return nil, fmt.Errorf("Unable to resolve owner from ssh url %q", repo.SshURL)
+	}
+
+	return &model.Repo{
+		Owner:    matches[1],
+		Name:     repo.Name,
+		FullName: projectFullName(repo.Owner.GlobalKey, repo.Name),
+		Link:     repo.WebURL,
+		Kind:     model.RepoGit,
+	}, nil
+}
+
+func parsePushHook(raw []byte) (*model.Repo, *model.Build, error) {
+	hook := &PushHook{}
+	err := json.Unmarshal(raw, hook)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// no build triggered when removing ref
+	if hook.After == "0000000000000000000000000000000000000000" {
+		return nil, nil, nil
+	}
+
+	repo, err := convertRepository(hook.Repository)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	lastCommit := findLastCommit(hook.Commits, hook.After)
+	build := &model.Build{
+		Event:   model.EventPush,
+		Commit:  hook.After,
+		Ref:     hook.Ref,
+		Link:    fmt.Sprintf("%s/git/commit/%s", hook.Repository.WebURL, hook.After),
+		Branch:  strings.Replace(hook.Ref, "refs/heads/", "", -1),
+		Message: lastCommit.ShortMessage,
+		Email:   lastCommit.Committer.Email,
+		Avatar:  hook.User.Avatar,
+		Author:  hook.User.GlobalKey,
+		Remote:  hook.Repository.HttpsURL,
+	}
+	return repo, build, nil
+}
+
+func parsePullRequestHook(raw []byte) (*model.Repo, *model.Build, error) {
+	hook := &PullRequestHook{}
+	err := json.Unmarshal(raw, hook)
+	if err != nil {
+		return nil, nil, err
+	}
+	if hook.PullRequest.Status != "CANMERGE" ||
+		(hook.PullRequest.Action != "create" && hook.PullRequest.Action != "synchronize") {
+		return nil, nil, nil
+	}
+
+	repo, err := convertRepository(hook.Repository)
+	if err != nil {
+		return nil, nil, err
+	}
+	build := &model.Build{
+		Event:   model.EventPull,
+		Commit:  hook.PullRequest.CommitSHA,
+		Link:    hook.PullRequest.WebURL,
+		Ref:     fmt.Sprintf("refs/pull/%d/MERGE", int(hook.PullRequest.Number)),
+		Branch:  hook.PullRequest.TargetBranch,
+		Message: hook.PullRequest.Body,
+		Author:  hook.PullRequest.User.GlobalKey,
+		Avatar:  hook.PullRequest.User.Avatar,
+		Title:   hook.PullRequest.Title,
+		Remote:  hook.Repository.HttpsURL,
+		Refspec: fmt.Sprintf("%s:%s", hook.PullRequest.SourceBranch, hook.PullRequest.TargetBranch),
+	}
+
+	return repo, build, nil
+}
+
+func parseMergeReuqestHook(raw []byte) (*model.Repo, *model.Build, error) {
+	hook := &MergeRequestHook{}
+	err := json.Unmarshal(raw, hook)
+	if err != nil {
+		return nil, nil, err
+	}
+	if hook.MergeRequest.Status != "CANMERGE" ||
+		(hook.MergeRequest.Action != "create" && hook.MergeRequest.Action != "synchronize") {
+		return nil, nil, nil
+	}
+
+	repo, err := convertRepository(hook.Repository)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	build := &model.Build{
+		Event:   model.EventPull,
+		Commit:  hook.MergeRequest.CommitSHA,
+		Link:    hook.MergeRequest.WebURL,
+		Ref:     fmt.Sprintf("refs/merge/%d/MERGE", int(hook.MergeRequest.Number)),
+		Branch:  hook.MergeRequest.TargetBranch,
+		Message: hook.MergeRequest.Body,
+		Author:  hook.MergeRequest.User.GlobalKey,
+		Avatar:  hook.MergeRequest.User.Avatar,
+		Title:   hook.MergeRequest.Title,
+		Remote:  hook.Repository.HttpsURL,
+		Refspec: fmt.Sprintf("%s:%s", hook.MergeRequest.SourceBranch, hook.MergeRequest.TargetBranch),
+	}
+	return repo, build, nil
+}
--- a/remote/coding/hook_test.go
+++ b/remote/coding/hook_test.go
@ -0,0 +1,192 @@
+package coding
+
+import (
+	"io/ioutil"
+	"net/http"
+	"strings"
+	"testing"
+
+	"github.com/drone/drone/model"
+	"github.com/drone/drone/remote/coding/fixtures"
+
+	"github.com/franela/goblin"
+)
+
+func Test_hook(t *testing.T) {
+
+	g := goblin.Goblin(t)
+	g.Describe("Coding hook", func() {
+
+		g.It("Should parse hook", func() {
+
+			reader := ioutil.NopCloser(strings.NewReader(fixtures.PushHook))
+			r := &http.Request{
+				Header: map[string][]string{
+					hookEvent: {hookPush},
+				},
+				Body: reader,
+			}
+
+			repo := &model.Repo{
+				Owner:    "demo1",
+				Name:     "test1",
+				FullName: "demo1/test1",
+				Link:     "https://coding.net/u/demo1/p/test1",
+				Kind:     model.RepoGit,
+			}
+
+			build := &model.Build{
+				Event:   model.EventPush,
+				Commit:  "5b9912a6ff272e9c93a4c44c278fe9b359ed1ab4",
+				Ref:     "refs/heads/master",
+				Link:    "https://coding.net/u/demo1/p/test1/git/commit/5b9912a6ff272e9c93a4c44c278fe9b359ed1ab4",
+				Branch:  "master",
+				Message: "new file .drone.yml\n",
+				Email:   "demo1@gmail.com",
+				Avatar:  "/static/fruit_avatar/Fruit-20.png",
+				Author:  "demo1",
+				Remote:  "https://git.coding.net/demo1/test1.git",
+			}
+
+			actualRepo, actualBuild, err := parseHook(r)
+			g.Assert(err == nil).IsTrue()
+			g.Assert(actualRepo).Equal(repo)
+			g.Assert(actualBuild).Equal(build)
+		})
+
+		g.It("Should find last commit", func() {
+			commit1 := &Commit{SHA: "1234567890", Committer: &Committer{}}
+			commit2 := &Commit{SHA: "abcdef1234", Committer: &Committer{}}
+			commits := []*Commit{commit1, commit2}
+			g.Assert(findLastCommit(commits, "abcdef1234")).Equal(commit2)
+		})
+
+		g.It("Should find last commit", func() {
+			commit1 := &Commit{SHA: "1234567890", Committer: &Committer{}}
+			commit2 := &Commit{SHA: "abcdef1234", Committer: &Committer{}}
+			commits := []*Commit{commit1, commit2}
+			emptyCommit := &Commit{Committer: &Committer{}}
+			g.Assert(findLastCommit(commits, "00000000000")).Equal(emptyCommit)
+		})
+
+		g.It("Should convert repository", func() {
+			repository := &Repository{
+				Name:     "test_project",
+				HttpsURL: "https://git.coding.net/kelvin/test_project.git",
+				SshURL:   "git@git.coding.net:kelvin/test_project.git",
+				WebURL:   "https://coding.net/u/kelvin/p/test_project",
+				Owner: &User{
+					GlobalKey: "kelvin",
+					Avatar:    "https://dn-coding-net-production-static.qbox.me/9ed11de3-65e3-4cd8-b6aa-5abe7285ab43.jpeg?imageMogr2/auto-orient/format/jpeg/crop/!209x209a0a0",
+				},
+			}
+			repo := &model.Repo{
+				Owner:    "kelvin",
+				Name:     "test_project",
+				FullName: "kelvin/test_project",
+				Link:     "https://coding.net/u/kelvin/p/test_project",
+				Kind:     model.RepoGit,
+			}
+			actual, err := convertRepository(repository)
+			g.Assert(err == nil).IsTrue()
+			g.Assert(actual).Equal(repo)
+		})
+
+		g.It("Should parse push hook", func() {
+
+			repo := &model.Repo{
+				Owner:    "demo1",
+				Name:     "test1",
+				FullName: "demo1/test1",
+				Link:     "https://coding.net/u/demo1/p/test1",
+				Kind:     model.RepoGit,
+			}
+
+			build := &model.Build{
+				Event:   model.EventPush,
+				Commit:  "5b9912a6ff272e9c93a4c44c278fe9b359ed1ab4",
+				Ref:     "refs/heads/master",
+				Link:    "https://coding.net/u/demo1/p/test1/git/commit/5b9912a6ff272e9c93a4c44c278fe9b359ed1ab4",
+				Branch:  "master",
+				Message: "new file .drone.yml\n",
+				Email:   "demo1@gmail.com",
+				Avatar:  "/static/fruit_avatar/Fruit-20.png",
+				Author:  "demo1",
+				Remote:  "https://git.coding.net/demo1/test1.git",
+			}
+
+			actualRepo, actualBuild, err := parsePushHook([]byte(fixtures.PushHook))
+			g.Assert(err == nil).IsTrue()
+			g.Assert(actualRepo).Equal(repo)
+			g.Assert(actualBuild).Equal(build)
+		})
+
+		g.It("Should parse delete branch push hook", func() {
+			actualRepo, actualBuild, err := parsePushHook([]byte(fixtures.DeleteBranchPushHook))
+			g.Assert(err == nil).IsTrue()
+			g.Assert(actualRepo == nil).IsTrue()
+			g.Assert(actualBuild == nil).IsTrue()
+		})
+
+		g.It("Should parse pull request hook", func() {
+
+			repo := &model.Repo{
+				Owner:    "demo1",
+				Name:     "test2",
+				FullName: "demo1/test2",
+				Link:     "https://coding.net/u/demo1/p/test2",
+				Kind:     model.RepoGit,
+			}
+
+			build := &model.Build{
+				Event:   model.EventPull,
+				Commit:  "55e77b328b71d3ee4f9e70a5f67231b0acceeadc",
+				Link:    "https://coding.net/u/demo1/p/test2/git/pull/1",
+				Ref:     "refs/pull/1/MERGE",
+				Branch:  "master",
+				Message: "pr message",
+				Author:  "demo2",
+				Avatar:  "/static/fruit_avatar/Fruit-2.png",
+				Title:   "pr1",
+				Remote:  "https://git.coding.net/demo1/test2.git",
+				Refspec: "master:master",
+			}
+
+			actualRepo, actualBuild, err := parsePullRequestHook([]byte(fixtures.PullRequestHook))
+			g.Assert(err == nil).IsTrue()
+			g.Assert(actualRepo).Equal(repo)
+			g.Assert(actualBuild).Equal(build)
+		})
+
+		g.It("Should parse merge request hook", func() {
+
+			repo := &model.Repo{
+				Owner:    "demo1",
+				Name:     "test1",
+				FullName: "demo1/test1",
+				Link:     "https://coding.net/u/demo1/p/test1",
+				Kind:     model.RepoGit,
+			}
+
+			build := &model.Build{
+				Event:   model.EventPull,
+				Commit:  "74e6755580c34e9fd81dbcfcbd43ee5f30259436",
+				Link:    "https://coding.net/u/demo1/p/test1/git/merge/1",
+				Ref:     "refs/merge/1/MERGE",
+				Branch:  "master",
+				Message: "<p>mr message</p>",
+				Author:  "demo1",
+				Avatar:  "/static/fruit_avatar/Fruit-20.png",
+				Title:   "mr1",
+				Remote:  "https://git.coding.net/demo1/test1.git",
+				Refspec: "branch1:master",
+			}
+
+			actualRepo, actualBuild, err := parseMergeReuqestHook([]byte(fixtures.MergeRequestHook))
+			g.Assert(err == nil).IsTrue()
+			g.Assert(actualRepo).Equal(repo)
+			g.Assert(actualBuild).Equal(build)
+		})
+
+	})
+}
--- a/remote/coding/internal/coding.go
+++ b/remote/coding/internal/coding.go
@ -0,0 +1,84 @@
+package internal
+
+import (
+	"encoding/json"
+	"fmt"
+	"io/ioutil"
+	"net/http"
+	"net/url"
+	"strings"
+)
+
+type Client struct {
+	baseURL string
+	apiPath string
+	token   string
+	agent   string
+	client  *http.Client
+}
+
+type GenericAPIResponse struct {
+	Code int             `json:"code"`
+	Data json.RawMessage `json:"data,omitempty"`
+}
+
+func NewClient(baseURL, apiPath, token, agent string, client *http.Client) *Client {
+	return &Client{
+		baseURL: baseURL,
+		apiPath: apiPath,
+		token:   token,
+		agent:   agent,
+		client:  client,
+	}
+}
+
+// Generic GET for requesting Coding OAuth API
+func (c *Client) Get(u string, params url.Values) ([]byte, error) {
+	return c.Do(http.MethodGet, u, params)
+}
+
+// Generic method for requesting Coding OAuth API
+func (c *Client) Do(method, u string, params url.Values) ([]byte, error) {
+	if params == nil {
+		params = url.Values{}
+	}
+	params.Set("access_token", c.token)
+
+	rawURL := c.baseURL + c.apiPath + u
+
+	var req *http.Request
+	var err error
+	if method != "GET" {
+		req, err = http.NewRequest(method, rawURL+"?access_token="+c.token, strings.NewReader(params.Encode()))
+		req.Header.Set("Content-Type", "application/x-www-form-urlencoded;charset=UTF-8")
+	} else {
+		req, err = http.NewRequest("GET", rawURL+"?"+params.Encode(), nil)
+	}
+	if err != nil {
+		return nil, fmt.Errorf("fail to create request for url %q: %v", rawURL, err)
+	}
+	req.Header.Set("User-Agent", c.agent)
+
+	resp, err := c.client.Do(req)
+	if err != nil {
+		return nil, fmt.Errorf("fail to request %s %s: %v", req.Method, req.URL, err)
+	}
+	if resp.StatusCode != http.StatusOK {
+		return nil, fmt.Errorf("%s %s respond %d", req.Method, req.URL, resp.StatusCode)
+	}
+	defer resp.Body.Close()
+	body, err := ioutil.ReadAll(resp.Body)
+	if err != nil {
+		return nil, fmt.Errorf("fail to read response from %s %s: %v", req.Method, req.URL.String(), err)
+	}
+
+	apiResp := &GenericAPIResponse{}
+	err = json.Unmarshal(body, apiResp)
+	if err != nil {
+		return nil, fmt.Errorf("fail to parse response from %s %s: %v", req.Method, req.URL.String(), err)
+	}
+	if apiResp.Code != 0 {
+		return nil, fmt.Errorf("Coding OAuth API respond error: %s", string(body))
+	}
+	return apiResp.Data, nil
+}
--- a/remote/coding/internal/error.go
+++ b/remote/coding/internal/error.go
@ -0,0 +1,15 @@
+package internal
+
+import (
+	"fmt"
+)
+
+type APIClientErr struct {
+	Message string
+	URL     string
+	Cause   error
+}
+
+func (e APIClientErr) Error() string {
+	return fmt.Sprintf("%s (Requested %s): %v", e.Message, e.URL, e.Cause)
+}
--- a/remote/coding/internal/file.go
+++ b/remote/coding/internal/file.go
@ -0,0 +1,31 @@
+package internal
+
+import (
+	"encoding/json"
+	"fmt"
+)
+
+type Commit struct {
+	File *File `json:"file"`
+}
+
+type File struct {
+	Data string `json:"data"`
+}
+
+func (c *Client) GetFile(globalKey, projectName, ref, path string) ([]byte, error) {
+	u := fmt.Sprintf("/user/%s/project/%s/git/blob/%s/%s", globalKey, projectName, ref, path)
+	resp, err := c.Get(u, nil)
+	if err != nil {
+		return nil, err
+	}
+	commit := &Commit{}
+	err = json.Unmarshal(resp, commit)
+	if err != nil {
+		return nil, APIClientErr{"fail to parse file data", u, err}
+	}
+	if commit == nil || commit.File == nil {
+		return nil, nil
+	}
+	return []byte(commit.File.Data), nil
+}
--- a/remote/coding/internal/project.go
+++ b/remote/coding/internal/project.go
@ -0,0 +1,93 @@
+package internal
+
+import (
+	"encoding/json"
+	"fmt"
+	"net/url"
+)
+
+type Project struct {
+	Owner     string `json:"owner_user_name"`
+	Name      string `json:"name"`
+	DepotPath string `json:"depot_path"`
+	HttpsURL  string `json:"https_url"`
+	IsPublic  bool   `json:"is_public"`
+	Icon      string `json:"icon"`
+	Role      string `json:"current_user_role"`
+}
+
+type Depot struct {
+	DefaultBranch string `json:"default_branch"`
+}
+
+type ProjectListData struct {
+	Page      int        `json:"page"`
+	PageSize  int        `json:"pageSize"`
+	TotalPage int        `json:"totalPage"`
+	TotalRow  int        `json:"totalRow"`
+	List      []*Project `json:"list"`
+}
+
+func (c *Client) GetProject(globalKey, projectName string) (*Project, error) {
+	u := fmt.Sprintf("/user/%s/project/%s", globalKey, projectName)
+	resp, err := c.Get(u, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	project := &Project{}
+	err = json.Unmarshal(resp, project)
+	if err != nil {
+		return nil, APIClientErr{"fail to parse project data", u, err}
+	}
+	return project, nil
+}
+
+func (c *Client) GetDepot(globalKey, projectName string) (*Depot, error) {
+	u := fmt.Sprintf("/user/%s/project/%s/git", globalKey, projectName)
+	resp, err := c.Get(u, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	depot := &Depot{}
+	err = json.Unmarshal(resp, depot)
+	if err != nil {
+		return nil, APIClientErr{"fail to parse depot data", u, err}
+	}
+	return depot, nil
+}
+
+func (c *Client) GetProjectList() ([]*Project, error) {
+	u := "/user/projects"
+	resp, err := c.Get(u, nil)
+	if err != nil {
+		return nil, err
+	}
+	data := &ProjectListData{}
+	err = json.Unmarshal(resp, data)
+	if err != nil {
+		return nil, APIClientErr{"fail to parse project list data", u, err}
+	}
+	if data.TotalPage == 1 {
+		return data.List, nil
+	}
+
+	projectList := make([]*Project, 0)
+	projectList = append(projectList, data.List...)
+	for i := 2; i <= data.TotalPage; i++ {
+		params := url.Values{}
+		params.Set("page", fmt.Sprintf("%d", i))
+		resp, err := c.Get(u, params)
+		if err != nil {
+			return nil, err
+		}
+		data := &ProjectListData{}
+		err = json.Unmarshal(resp, data)
+		if err != nil {
+			return nil, APIClientErr{"fail to parse project list data", u, err}
+		}
+		projectList = append(projectList, data.List...)
+	}
+	return projectList, nil
+}
--- a/remote/coding/internal/user.go
+++ b/remote/coding/internal/user.go
@ -0,0 +1,25 @@
+package internal
+
+import (
+	"encoding/json"
+)
+
+type User struct {
+	GlobalKey string `json:"global_key"`
+	Email     string `json:"email"`
+	Avatar    string `json:"avatar"`
+}
+
+func (c *Client) GetCurrentUser() (*User, error) {
+	u := "/account/current_user"
+	resp, err := c.Get(u, nil)
+	if err != nil {
+		return nil, err
+	}
+	user := &User{}
+	err = json.Unmarshal(resp, user)
+	if err != nil {
+		return nil, APIClientErr{"fail to parse current user data", u, err}
+	}
+	return user, nil
+}
--- a/remote/coding/internal/webhook.go
+++ b/remote/coding/internal/webhook.go
@ -0,0 +1,92 @@
+package internal
+
+import (
+	"encoding/json"
+	"fmt"
+	"net/url"
+)
+
+type Webhook struct {
+	Id      int    `json:"id"`
+	HookURL string `json:"hook_url"`
+}
+
+func (c *Client) GetWebhooks(globalKey, projectName string) ([]*Webhook, error) {
+	u := fmt.Sprintf("/user/%s/project/%s/git/hooks", globalKey, projectName)
+	resp, err := c.Get(u, nil)
+	if err != nil {
+		return nil, err
+	}
+	webhooks := make([]*Webhook, 0)
+	err = json.Unmarshal(resp, &webhooks)
+	if err != nil {
+		return nil, APIClientErr{"fail to parse webhooks data", u, err}
+	}
+	return webhooks, nil
+}
+
+func (c *Client) AddWebhook(globalKey, projectName, link string) error {
+	webhooks, err := c.GetWebhooks(globalKey, projectName)
+	if err != nil {
+		return err
+	}
+	webhook := matchingHooks(webhooks, link)
+	if webhook != nil {
+		u := fmt.Sprintf("/user/%s/project/%s/git/hook/%d", globalKey, projectName, webhook.Id)
+		params := url.Values{}
+		params.Set("hook_url", link)
+		params.Set("type_pust", "true")
+		params.Set("type_mr_pr", "true")
+
+		_, err := c.Do("PUT", u, params)
+		if err != nil {
+			return APIClientErr{"fail to edit webhook", u, err}
+		}
+		return nil
+	}
+
+	u := fmt.Sprintf("/user/%s/project/%s/git/hook", globalKey, projectName)
+	params := url.Values{}
+	params.Set("hook_url", link)
+	params.Set("type_push", "true")
+	params.Set("type_mr_pr", "true")
+
+	_, err = c.Do("POST", u, params)
+	if err != nil {
+		return APIClientErr{"fail to add webhook", u, err}
+	}
+	return nil
+}
+
+func (c *Client) RemoveWebhook(globalKey, projectName, link string) error {
+	webhooks, err := c.GetWebhooks(globalKey, projectName)
+	if err != nil {
+		return err
+	}
+	webhook := matchingHooks(webhooks, link)
+	if webhook == nil {
+		return nil
+	}
+
+	u := fmt.Sprintf("/user/%s/project/%s/git/hook/%d", globalKey, projectName, webhook.Id)
+	_, err = c.Do("DELETE", u, nil)
+	if err != nil {
+		return APIClientErr{"fail to remove webhook", u, err}
+	}
+	return nil
+}
+
+// helper function to return matching hook.
+func matchingHooks(hooks []*Webhook, rawurl string) *Webhook {
+	link, err := url.Parse(rawurl)
+	if err != nil {
+		return nil
+	}
+	for _, hook := range hooks {
+		hookurl, err := url.Parse(hook.HookURL)
+		if err == nil && hookurl.Host == link.Host {
+			return hook
+		}
+	}
+	return nil
+}
--- a/remote/coding/util.go
+++ b/remote/coding/util.go
@ -0,0 +1,9 @@
+package coding
+
+import (
+	"fmt"
+)
+
+func projectFullName(owner, name string) string {
+	return fmt.Sprintf("%s/%s", owner, name)
+}
--- a/remote/coding/util_test.go
+++ b/remote/coding/util_test.go
@ -0,0 +1,18 @@
+package coding
+
+import (
+	"testing"
+
+	"github.com/franela/goblin"
+)
+
+func Test_util(t *testing.T) {
+
+	g := goblin.Goblin(t)
+	g.Describe("Coding util", func() {
+
+		g.It("Should form project full name", func() {
+			g.Assert(projectFullName("gk", "prj")).Equal("gk/prj")
+		})
+	})
+}