Files
probo/pkg/accessreview/drivers/asana.go
Sacha Al Himdani 9ac71f948f Update contact email to hello@probo.com
Signed-off-by: Sacha Al Himdani <sacha@getprobo.com>
2026-06-09 16:45:23 +02:00

148 lines
4.3 KiB
Go

// Copyright (c) 2026 Probo Inc <hello@probo.com>.
//
// Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice appear in all copies.
//
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
// REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
// AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
// INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
// LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
// OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
// PERFORMANCE OF THIS SOFTWARE.
package drivers
import (
"context"
"encoding/json"
"fmt"
"net/http"
"net/url"
"go.probo.inc/probo/pkg/coredata"
)
// AsanaDriver fetches users for a given Asana workspace via REST API
// using a pre-authenticated HTTP client (Bearer token). Pagination is
// driven by the body field `next_page.uri`.
//
// The user object exposes very little: gid, name, email. There is no
// role / MFA / last-login signal. Active is derived defensively from
// the presence of an email — Asana hides the email field for
// deactivated or privacy-protected users.
type AsanaDriver struct {
httpClient *http.Client
workspaceGID string
}
var _ Driver = (*AsanaDriver)(nil)
func NewAsanaDriver(httpClient *http.Client, workspaceGID string) *AsanaDriver {
return &AsanaDriver{
httpClient: &http.Client{
Transport: &retryRoundTripper{
next: httpClient.Transport,
maxRetries: 3,
},
},
workspaceGID: workspaceGID,
}
}
type asanaUser struct {
GID string `json:"gid"`
Name string `json:"name"`
Email string `json:"email"`
}
type asanaUsersPage struct {
Data []asanaUser `json:"data"`
NextPage *struct {
URI string `json:"uri"`
} `json:"next_page"`
}
func (d *AsanaDriver) ListAccounts(ctx context.Context) ([]AccountRecord, error) {
var records []AccountRecord
u, err := url.JoinPath("https://app.asana.com", "api", "1.0", "workspaces", url.PathEscape(d.workspaceGID), "users")
if err != nil {
return nil, fmt.Errorf("cannot build asana users URL: %w", err)
}
parsed, err := url.Parse(u)
if err != nil {
return nil, fmt.Errorf("cannot parse asana users URL: %w", err)
}
q := parsed.Query()
q.Set("opt_fields", "email,name")
q.Set("limit", "100")
parsed.RawQuery = q.Encode()
next := parsed.String()
for range maxPaginationPages {
page, err := d.queryUsers(ctx, next)
if err != nil {
return nil, err
}
for _, u := range page.Data {
// Asana's workspace-users endpoint exposes no active flag,
// and a missing email can mean deactivated, privacy-protected,
// limited-access, or an external collaborator. Inferring
// Active=false from any of those would fabricate state, so
// leave Active nil (unknown) and let downstream review surface
// the gap honestly.
records = append(
records,
AccountRecord{
Email: u.Email,
FullName: u.Name,
ExternalID: u.GID,
MFAStatus: coredata.MFAStatusUnknown,
AuthMethod: coredata.AccessEntryAuthMethodUnknown,
AccountType: coredata.AccessEntryAccountTypeUser,
},
)
}
if page.NextPage == nil || page.NextPage.URI == "" {
return records, nil
}
next = page.NextPage.URI
}
return nil, fmt.Errorf("cannot list all asana accounts: %w", ErrPaginationLimitReached)
}
func (d *AsanaDriver) queryUsers(ctx context.Context, endpoint string) (*asanaUsersPage, error) {
req, err := http.NewRequestWithContext(ctx, http.MethodGet, endpoint, nil)
if err != nil {
return nil, fmt.Errorf("cannot create asana users request: %w", err)
}
req.Header.Set("Accept", "application/json")
httpResp, err := d.httpClient.Do(req)
if err != nil {
return nil, fmt.Errorf("cannot execute asana users request: %w", err)
}
defer func() { _ = httpResp.Body.Close() }()
if httpResp.StatusCode < 200 || httpResp.StatusCode >= 300 {
return nil, fmt.Errorf("cannot fetch asana users: unexpected status %d", httpResp.StatusCode)
}
var page asanaUsersPage
if err := json.NewDecoder(httpResp.Body).Decode(&page); err != nil {
return nil, fmt.Errorf("cannot decode asana users response: %w", err)
}
return &page, nil
}