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2 Commits
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40ce4e81a8
Author | SHA1 | Date | |
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40ce4e81a8 | |||
e628ec7ecf |
@ -26,8 +26,10 @@ import (
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func handleSubdomain(domain, cname, path, giteaUrl, defaultCsp string, giteaClient *repo.GiteaClient, w http.ResponseWriter) {
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func handleSubdomain(domain, cname, path, giteaUrl, defaultCsp string, giteaClient *repo.GiteaClient, w http.ResponseWriter) {
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username := ""
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username := ""
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if cname != "" {
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if cname != "" {
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// If we are accessed via a CNAME, then CNAME contains our <user>.<pages domain> value.
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username = strings.Split(cname, ".")[0]
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username = strings.Split(cname, ".")[0]
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} else {
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} else {
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// If we are directly accessed, then domain contains our <user>.<pages domain> value.
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username = strings.Split(domain, ".")[0]
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username = strings.Split(domain, ".")[0]
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}
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}
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@ -42,10 +42,6 @@ func makeCSPCacheKey(username, repositoryName string) string {
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return username + ":" + repositoryName
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return username + ":" + repositoryName
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}
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}
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// / Try to find the repository with name @reponame of the user @username. If @cname
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// / is not "", then it also verifies that the repository contains a "CNAME" with
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// / the value of @cname as its content. @host, @domain, and @path are passed for
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// / caching on success.
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func lookupRepositoryAndCache(username, reponame, branchName, host, domain, path, cname string, giteaClient *GiteaClient) (*Repository, error) {
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func lookupRepositoryAndCache(username, reponame, branchName, host, domain, path, cname string, giteaClient *GiteaClient) (*Repository, error) {
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log.Debugf("CNAME: %s", cname)
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log.Debugf("CNAME: %s", cname)
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log.Debugf("Looking up repository %s/%s", username, reponame)
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log.Debugf("Looking up repository %s/%s", username, reponame)
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@ -85,8 +81,8 @@ func lookupRepositoryAndCache(username, reponame, branchName, host, domain, path
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)
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)
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log.Debugf("CNAME Content: %s", cnameContent)
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log.Debugf("CNAME Content: %s", cnameContent)
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if cnameContent != cname {
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if cnameContent != host {
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log.Warnf("CNAME mismatch: Repo '%s', CNAME '%s'", cnameContent, cname)
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log.Warnf("CNAME mismatch: Repo '%s', Host '%s'", cnameContent, host)
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return nil, errors.New("CNAME mismatch")
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return nil, errors.New("CNAME mismatch")
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}
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}
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}
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}
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@ -103,6 +99,8 @@ func lookupRepositoryAndCache(username, reponame, branchName, host, domain, path
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return &repo, nil
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return &repo, nil
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}
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}
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// host is the domain name we're accessed from. cname is the domain that host is pointing
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// if, if we're accessed via a CNAME. If not, then cname is "".
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func RepoFromPath(username, host, cname, path string, giteaClient *GiteaClient) (*Repository, string, error) {
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func RepoFromPath(username, host, cname, path string, giteaClient *GiteaClient) (*Repository, string, error) {
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domain := host
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domain := host
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@ -117,11 +115,11 @@ func RepoFromPath(username, host, cname, path string, giteaClient *GiteaClient)
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// Allow specifying the repository name in the TXT record
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// Allow specifying the repository name in the TXT record
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reponame := ""
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reponame := ""
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if cname != "" {
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if cname != "" {
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repoLookup, err := giteaClient.lookupRepoTXT(cname)
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repoLookup, err := giteaClient.lookupRepoTXT(host)
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if err == nil && repoLookup != "" {
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if err == nil && repoLookup != "" {
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log.Infof(
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log.Infof(
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"TXT lookup for %s resulted in choosing repository %s",
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"TXT lookup for %s resulted in choosing repository %s",
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cname,
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host,
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repoLookup,
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repoLookup,
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)
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)
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reponame = repoLookup
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reponame = repoLookup
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@ -129,6 +127,7 @@ func RepoFromPath(username, host, cname, path string, giteaClient *GiteaClient)
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}
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}
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pathParts := strings.Split(path, "/")
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pathParts := strings.Split(path, "/")
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log.Debugf("reponame='%s' len(pathParts)='%d'", reponame, len(pathParts))
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if reponame == "" && len(pathParts) > 1 {
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if reponame == "" && len(pathParts) > 1 {
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log.Debugf("Trying repository %s", pathParts[0])
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log.Debugf("Trying repository %s", pathParts[0])
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modifiedPath := strings.Join(pathParts[1:], "/")
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modifiedPath := strings.Join(pathParts[1:], "/")
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@ -229,9 +229,9 @@ func TestPickingRepositoryValidCNAME(t *testing.T) {
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log.SetLevel(log.DebugLevel)
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log.SetLevel(log.DebugLevel)
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client := GiteaClient{
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client := GiteaClient{
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getRepository: func(username, repositoryName string) (Repository, error) {
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getRepository: func(username, repositoryName string) (Repository, error) {
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if username == "example-user" && repositoryName == "example-user.pages.example.org" {
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if username == "example-user" && repositoryName == "example-user.local" {
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return Repository{
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return Repository{
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Name: "example-user.pages.example.org",
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Name: "example-user.local",
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}, nil
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}, nil
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} else {
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} else {
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t.Fatalf("Called with unknown repository %s", repositoryName)
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t.Fatalf("Called with unknown repository %s", repositoryName)
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@ -239,14 +239,14 @@ func TestPickingRepositoryValidCNAME(t *testing.T) {
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}
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}
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},
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},
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hasBranch: func(username, repositoryName, branchName string) bool {
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hasBranch: func(username, repositoryName, branchName string) bool {
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if username == "example-user" && repositoryName == "example-user.pages.example.org" && branchName == "pages" {
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if username == "example-user" && repositoryName == "example-user.local" && branchName == "pages" {
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return true
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return true
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}
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}
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return false
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return false
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},
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},
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GetFile: func(username, repositoryName, branch, path string, since *time.Time) ([]byte, bool, error) {
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GetFile: func(username, repositoryName, branch, path string, since *time.Time) ([]byte, bool, error) {
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if username == "example-user" && repositoryName == "example-user.pages.example.org" && branch == "pages" && path == "CNAME" {
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if username == "example-user" && repositoryName == "example-user.local" && branch == "pages" && path == "CNAME" {
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return []byte("example-user.local"), true, nil
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return []byte("example-user.local"), true, nil
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}
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}
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@ -261,11 +261,11 @@ func TestPickingRepositoryValidCNAME(t *testing.T) {
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},
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},
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}
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}
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repo, _, err := RepoFromPath("example-user", "example-user.pages.example.org", "example-user.local", "index.html", &client)
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repo, _, err := RepoFromPath("example-user", "example-user.local", "example-user.pages.example.org", "index.html", &client)
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if err != nil {
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if err != nil {
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t.Fatalf("Error returned: %v", err)
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t.Fatalf("Error returned: %v", err)
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}
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}
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if repo.Name != "example-user.pages.example.org" {
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if repo.Name != "example-user.local" {
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t.Fatalf("Invalid repository name returned: %s", repo.Name)
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t.Fatalf("Invalid repository name returned: %s", repo.Name)
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}
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}
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}
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}
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@ -313,7 +313,7 @@ func TestPickingRepositoryValidCNAMEWithTXTLookup(t *testing.T) {
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},
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},
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}
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}
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repo, _, err := RepoFromPath("example-user", "example-user.pages.example.org", "example-user.local", "index.html", &client)
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repo, _, err := RepoFromPath("example-user", "example-user.local", "example-user.pages.example.org", "index.html", &client)
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if err != nil {
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if err != nil {
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t.Fatalf("Error returned: %v", err)
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t.Fatalf("Error returned: %v", err)
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}
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}
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@ -364,7 +364,7 @@ func TestPickingRepositoryValidCNAMEWithTXTLookupAndSubdirectory(t *testing.T) {
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},
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},
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}
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}
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repo, _, err := RepoFromPath("example-user", "example-user.pages.example.org", "example-user.local", "blog/index.html", &client)
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repo, _, err := RepoFromPath("example-user", "example-user.local", "example-user.pages.example.org", "blog/index.html", &client)
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if err != nil {
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if err != nil {
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t.Fatalf("Error returned: %v", err)
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t.Fatalf("Error returned: %v", err)
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}
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}
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