-
Notifications
You must be signed in to change notification settings - Fork 22
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
Showing
4 changed files
with
123 additions
and
78 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,99 @@ | ||
| package npm | ||
|
|
||
| import ( | ||
| "bytes" | ||
| "context" | ||
| "encoding/json" | ||
| "fmt" | ||
| "io" | ||
| "net/http" | ||
| "net/url" | ||
|
|
||
| "github.com/open-component-model/ocm/pkg/contexts/credentials/builtin/npm/identity" | ||
| "github.com/open-component-model/ocm/pkg/contexts/credentials/cpi" | ||
| "github.com/open-component-model/ocm/pkg/logging" | ||
| ) | ||
|
|
||
| var REALM = identity.REALM | ||
|
|
||
| // Login to npm registry (URL) and retrieve bearer token. | ||
| func Login(registry string, username string, password string, email string) (string, error) { | ||
| data := map[string]interface{}{ | ||
| "_id": "org.couchdb.user:" + username, | ||
| "name": username, | ||
| "email": email, | ||
| "password": password, | ||
| "type": "user", | ||
| } | ||
| marshal, err := json.Marshal(data) | ||
| if err != nil { | ||
| return "", err | ||
| } | ||
| req, err := http.NewRequestWithContext(context.Background(), http.MethodPut, registry+"/-/user/org.couchdb.user:"+url.PathEscape(username), bytes.NewReader(marshal)) | ||
| if err != nil { | ||
| return "", err | ||
| } | ||
| req.SetBasicAuth(username, password) | ||
| req.Header.Set("content-type", "application/json") | ||
| resp, err := http.DefaultClient.Do(req) | ||
| if err != nil { | ||
| return "", err | ||
| } | ||
| defer resp.Body.Close() | ||
| if resp.StatusCode >= http.StatusBadRequest { | ||
| all, _ := io.ReadAll(resp.Body) | ||
| return "", fmt.Errorf("%d, %s", resp.StatusCode, string(all)) | ||
| } | ||
| var token struct { | ||
| Token string `json:"token"` | ||
| } | ||
| err = json.NewDecoder(resp.Body).Decode(&token) | ||
| if err != nil { | ||
| return "", err | ||
| } | ||
| return token.Token, nil | ||
| } | ||
|
|
||
| // BearerToken retrieves the bearer token for the given repository URL and package name. | ||
| // Either it's setup in the credentials or it will login to the registry and retrieve it. | ||
| func BearerToken(ctx cpi.ContextProvider, repoUrl string, pkgName string) (string, error) { | ||
| // get credentials and TODO cache it | ||
| cred := identity.GetCredentials(ctx, repoUrl, pkgName) | ||
| if cred == nil { | ||
| return "", fmt.Errorf("no credentials found for %s. Couldn't upload '%s'", repoUrl, pkgName) | ||
| } | ||
| log := logging.Context().Logger(identity.REALM) | ||
| log.Debug("found credentials") | ||
|
|
||
| // check if token exists, if not login and retrieve token | ||
| token := cred[identity.ATTR_TOKEN] | ||
| if token != "" { | ||
| log.Debug("token found, skipping login") | ||
| return token, nil | ||
| } | ||
|
|
||
| // use user+pass+mail from credentials to login and retrieve bearer token | ||
| username := cred[identity.ATTR_USERNAME] | ||
| password := cred[identity.ATTR_PASSWORD] | ||
| email := cred[identity.ATTR_EMAIL] | ||
| if username == "" || password == "" || email == "" { | ||
| return "", fmt.Errorf("credentials for %s are invalid. Username, password or email missing! Couldn't upload '%s'", repoUrl, pkgName) | ||
| } | ||
| log = log.WithValues("user", username, "repo", repoUrl) | ||
| log.Debug("login") | ||
|
|
||
| // TODO: check different kinds of .npmrc content | ||
| return Login(repoUrl, username, password, email) | ||
| } | ||
|
|
||
| // Authorize the given request with the bearer token for the given repository URL and package name. | ||
| // If the token is empty (login failed or credentials not found), it will not be set. | ||
| func Authorize(req *http.Request, ctx cpi.ContextProvider, repoUrl string, pkgName string) { | ||
| token, err := BearerToken(ctx, repoUrl, pkgName) | ||
| if err != nil { | ||
| log := logging.Context().Logger(identity.REALM) | ||
| log.Debug("Couldn't authorize", "error", err.Error(), "repo", repoUrl, "package", pkgName) | ||
| } else if token != "" { | ||
| req.Header.Set("authorization", "Bearer "+token) | ||
| } | ||
| } |