chore: add api endpoints to get idp field values (coder#16063)

Supports coder/internal#210

Author: jaaydenh

coderd/apidoc/docs.go

@@ -5,6 +5,7 @@ import (
 	"encoding/json"
 	"fmt"
 	"net/http"
+	"net/url"
 	"regexp"
 
 	"github.com/google/uuid"
@@ -163,3 +164,35 @@ func (c *Client) GetOrganizationAvailableIDPSyncFields(ctx context.Context, orgI
 	var resp []string
 	return resp, json.NewDecoder(res.Body).Decode(&resp)
 }
+
+func (c *Client) GetIDPSyncFieldValues(ctx context.Context, claimField string) ([]string, error) {
+	qv := url.Values{}
+	qv.Add("claimField", claimField)
+	res, err := c.Request(ctx, http.MethodGet, fmt.Sprintf("/api/v2/settings/idpsync/field-values?%s", qv.Encode()), nil)
+	if err != nil {
+		return nil, xerrors.Errorf("make request: %w", err)
+	}
+	defer res.Body.Close()
+
+	if res.StatusCode != http.StatusOK {
+		return nil, ReadBodyAsError(res)
+	}
+	var resp []string
+	return resp, json.NewDecoder(res.Body).Decode(&resp)
+}
+
+func (c *Client) GetOrganizationIDPSyncFieldValues(ctx context.Context, orgID string, claimField string) ([]string, error) {
+	qv := url.Values{}
+	qv.Add("claimField", claimField)
+	res, err := c.Request(ctx, http.MethodGet, fmt.Sprintf("/api/v2/organizations/%s/settings/idpsync/field-values?%s", orgID, qv.Encode()), nil)
+	if err != nil {
+		return nil, xerrors.Errorf("make request: %w", err)
+	}
+	defer res.Body.Close()
+
+	if res.StatusCode != http.StatusOK {
+		return nil, ReadBodyAsError(res)
+	}
+	var resp []string
+	return resp, json.NewDecoder(res.Body).Decode(&resp)
+}

coderd/apidoc/swagger.json

@@ -297,6 +297,7 @@ func New(ctx context.Context, options *Options) (_ *API, err error) {
 					r.Patch("/", api.patchOrganizationIDPSyncSettings)
 				})
 				r.Get("/available-fields", api.deploymentIDPSyncClaimFields)
+				r.Get("/field-values", api.deploymentIDPSyncClaimFieldValues)
 			})
 		})
 
@@ -311,6 +312,7 @@ func New(ctx context.Context, options *Options) (_ *API, err error) {
 				r.Patch("/idpsync/groups", api.patchGroupIDPSyncSettings)
 				r.Get("/idpsync/roles", api.roleIDPSyncSettings)
 				r.Patch("/idpsync/roles", api.patchRoleIDPSyncSettings)
+				r.Get("/idpsync/field-values", api.organizationIDPSyncClaimFieldValues)
 			})
 		})