-
Notifications
You must be signed in to change notification settings - Fork 4
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
Fix: Resolve Issue #9 [Authentication System] and #12 [CORS Error] #11
Open
Aradhya2708
wants to merge
5
commits into
devlup-labs:main
Choose a base branch
from
Aradhya2708:main
base: main
Could not load branches
Branch not found: {{ refName }}
Loading
Could not load tags
Nothing to show
Loading
Are you sure you want to change the base?
Some commits from the old base branch may be removed from the timeline,
and old review comments may become outdated.
Open
Changes from all commits
Commits
Show all changes
5 commits
Select commit
Hold shift + click to select a range
File filter
Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
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
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,75 @@ | ||
| // ref https://github.com/jtblin/go-ldap-client | ||
|
|
||
| package controllers | ||
|
|
||
| import ( | ||
| "encoding/json" | ||
| "log" | ||
| "net/http" | ||
|
|
||
| ldap "github.com/jtblin/go-ldap-client" | ||
| ) | ||
|
|
||
| type Credentials struct { | ||
| Username string `json:"username"` | ||
| Password string `json:"password"` | ||
| } | ||
|
|
||
| var client = &ldap.LDAPClient{ | ||
| Base: "dc=example,dc=com", | ||
| Host: "ldap.forumsys.com", // test server ref https://www.forumsys.com/2022/05/10/online-ldap-test-server/ | ||
| Port: 389, | ||
| UseSSL: false, | ||
| InsecureSkipVerify: false, | ||
| SkipTLS: true, // fix for tls handshake err [maybe Host doesnt support newer TLS] | ||
| BindDN: "cn=read-only-admin,dc=example,dc=com", | ||
| BindPassword: "password", | ||
| UserFilter: "(uid=%s)", | ||
| GroupFilter: "(memberUid=%s)", | ||
| Attributes: []string{"givenName", "sn", "mail", "uid"}, | ||
| } | ||
|
|
||
| // handles LDAP auth req | ||
| func AuthenticateLDAP(w http.ResponseWriter, r *http.Request) { | ||
| if r.Method != http.MethodPost { | ||
| http.Error(w, "Method Not Allowed", http.StatusMethodNotAllowed) | ||
| return | ||
| } | ||
|
|
||
| var creds Credentials | ||
| if err := json.NewDecoder(r.Body).Decode(&creds); err != nil { | ||
| http.Error(w, "Invalid JSON payload", http.StatusBadRequest) | ||
| return | ||
| } | ||
|
|
||
| defer client.Close() | ||
|
|
||
| authenticated, user, err := client.Authenticate(creds.Username, creds.Password) | ||
| if err != nil { | ||
| log.Printf("LDAP Authentication Error: %v", err) | ||
| http.Error(w, "Authentication failed due to server error", http.StatusInternalServerError) | ||
| return | ||
| } | ||
|
|
||
| if !authenticated { | ||
| log.Printf("Invalid credentials for user %s", creds.Username) | ||
| http.Error(w, "Invalid username or password", http.StatusUnauthorized) | ||
| return | ||
| } | ||
|
|
||
| groups, err := client.GetGroupsOfUser(creds.Username) | ||
| if err != nil { | ||
| log.Printf("Error fetching groups for user %s: %v", creds.Username, err) | ||
| http.Error(w, "Authenticated but failed to retrieve groups", http.StatusInternalServerError) | ||
| return | ||
| } | ||
|
|
||
| response := map[string]interface{}{ | ||
| "message": "Authenticated successfully", | ||
| "user": user, | ||
| "groups": groups, | ||
| } | ||
|
|
||
| w.Header().Set("Content-Type", "application/json") | ||
| json.NewEncoder(w).Encode(response) | ||
| } | ||
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
Oops, something went wrong.
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
I see this problematic, I have checked it, this will be nice for single user system, but if concurrent req are made and all try to close the same client(here global client), so from 2nd req onwards they are processing this on closed client.
What you can do , create new client for each request inside that function and then defer closing it. Or something else.
Otherwise it is nice.