feat(secret-sync): Add Azure Devops Secret Sync

backend/src/lib/api-docs/constants.ts

@@ -2156,6 +2156,11 @@ export const AppConnections = {
       code: "The OAuth code to use to connect with Azure Client Secrets.",
       tenantId: "The Tenant ID to use to connect with Azure Client Secrets."
     },
+    AZURE_DEVOPS: {
+      code: "The OAuth code to use to connect with Azure DevOps.",
+      tenantId: "The Tenant ID to use to connect with Azure DevOps.",
+      orgName: "The Organization name to use to connect with Azure DevOps."
+    },
     OCI: {
       userOcid: "The OCID (Oracle Cloud Identifier) of the user making the request.",
       tenancyOcid: "The OCID (Oracle Cloud Identifier) of the tenancy in Oracle Cloud Infrastructure.",
@@ -2270,6 +2275,10 @@ export const SecretSyncs = {
         "The URL of the Azure App Configuration to sync secrets to. Example: https://example.azconfig.io/",
       label: "An optional label to assign to secrets created in Azure App Configuration."
     },
+    AZURE_DEVOPS: {
+      devopsProjectId: "The ID of the Azure DevOps project to sync secrets to.",
+      devopsProjectName: "The name of the Azure DevOps project to sync secrets to."
+    },
     GCP: {
       scope: "The Google project scope that secrets should be synced to.",
       projectId: "The ID of the Google project secrets should be synced to."

backend/src/server/routes/v1/app-connection-routers/app-connection-router.ts

@@ -19,6 +19,10 @@ import {
   AzureClientSecretsConnectionListItemSchema,
   SanitizedAzureClientSecretsConnectionSchema
 } from "@app/services/app-connection/azure-client-secrets";
+import {
+  AzureDevOpsConnectionListItemSchema,
+  SanitizedAzureDevOpsConnectionSchema
+} from "@app/services/app-connection/azure-devops/azure-devops-schemas";
 import {
   AzureKeyVaultConnectionListItemSchema,
   SanitizedAzureKeyVaultConnectionSchema
@@ -75,6 +79,7 @@ const SanitizedAppConnectionSchema = z.union([
   ...SanitizedGcpConnectionSchema.options,
   ...SanitizedAzureKeyVaultConnectionSchema.options,
   ...SanitizedAzureAppConfigurationConnectionSchema.options,
+  ...SanitizedAzureDevOpsConnectionSchema.options,
   ...SanitizedDatabricksConnectionSchema.options,
   ...SanitizedHumanitecConnectionSchema.options,
   ...SanitizedTerraformCloudConnectionSchema.options,
@@ -100,6 +105,7 @@ const AppConnectionOptionsSchema = z.discriminatedUnion("app", [
   GcpConnectionListItemSchema,
   AzureKeyVaultConnectionListItemSchema,
   AzureAppConfigurationConnectionListItemSchema,
+  AzureDevOpsConnectionListItemSchema,
   DatabricksConnectionListItemSchema,
   HumanitecConnectionListItemSchema,
   TerraformCloudConnectionListItemSchema,

backend/src/server/routes/v1/app-connection-routers/azure-devops-connection-router.ts

@@ -0,0 +1,49 @@
+import { z } from "zod";
+
+import { readLimit } from "@app/server/config/rateLimiter";
+import { verifyAuth } from "@app/server/plugins/auth/verify-auth";
+import { AppConnection } from "@app/services/app-connection/app-connection-enums";
+import {
+  CreateAzureDevOpsConnectionSchema,
+  SanitizedAzureDevOpsConnectionSchema,
+  UpdateAzureDevOpsConnectionSchema
+} from "@app/services/app-connection/azure-devops/azure-devops-schemas";
+import { AuthMode } from "@app/services/auth/auth-type";
+
+import { registerAppConnectionEndpoints } from "./app-connection-endpoints";
+
+export const registerAzureDevOpsConnectionRouter = async (server: FastifyZodProvider) => {
+  registerAppConnectionEndpoints({
+    app: AppConnection.AzureDevOps,
+    server,
+    sanitizedResponseSchema: SanitizedAzureDevOpsConnectionSchema,
+    createSchema: CreateAzureDevOpsConnectionSchema,
+    updateSchema: UpdateAzureDevOpsConnectionSchema
+  });
+
+  server.route({
+    method: "GET",
+    url: `/:connectionId/projects`,
+    config: {
+      rateLimit: readLimit
+    },
+    schema: {
+      params: z.object({
+        connectionId: z.string().uuid()
+      }),
+      response: {
+        200: z.object({
+          projects: z.object({ name: z.string(), id: z.string(), appId: z.string() }).array()
+        })
+      }
+    },
+    onRequest: verifyAuth([AuthMode.JWT]),
+    handler: async (req) => {
+      const { connectionId } = req.params;
+
+      const projects = await server.services.appConnection.azureDevOps.listProjects(connectionId, req.permission);
+
+      return { projects };
+    }
+  });
+};

backend/src/server/routes/v1/app-connection-routers/index.ts

@@ -6,6 +6,7 @@ import { registerAuth0ConnectionRouter } from "./auth0-connection-router";
 import { registerAwsConnectionRouter } from "./aws-connection-router";
 import { registerAzureAppConfigurationConnectionRouter } from "./azure-app-configuration-connection-router";
 import { registerAzureClientSecretsConnectionRouter } from "./azure-client-secrets-connection-router";
+import { registerAzureDevOpsConnectionRouter } from "./azure-devops-connection-router";
 import { registerAzureKeyVaultConnectionRouter } from "./azure-key-vault-connection-router";
 import { registerCamundaConnectionRouter } from "./camunda-connection-router";
 import { registerDatabricksConnectionRouter } from "./databricks-connection-router";
@@ -34,6 +35,7 @@ export const APP_CONNECTION_REGISTER_ROUTER_MAP: Record<AppConnection, (server:
     [AppConnection.AzureKeyVault]: registerAzureKeyVaultConnectionRouter,
     [AppConnection.AzureAppConfiguration]: registerAzureAppConfigurationConnectionRouter,
     [AppConnection.AzureClientSecrets]: registerAzureClientSecretsConnectionRouter,
+    [AppConnection.AzureDevOps]: registerAzureDevOpsConnectionRouter,
     [AppConnection.Databricks]: registerDatabricksConnectionRouter,
     [AppConnection.Humanitec]: registerHumanitecConnectionRouter,
     [AppConnection.TerraformCloud]: registerTerraformCloudConnectionRouter,

backend/src/server/routes/v1/secret-sync-routers/azure-devops-sync-router.ts

@@ -0,0 +1,17 @@
+import {
+  AzureDevOpsSyncSchema,
+  CreateAzureDevOpsSyncSchema,
+  UpdateAzureDevOpsSyncSchema
+} from "@app/services/secret-sync/azure-devops";
+import { SecretSync } from "@app/services/secret-sync/secret-sync-enums";
+
+import { registerSyncSecretsEndpoints } from "./secret-sync-endpoints";
+
+export const registerAzureDevOpsSyncRouter = async (server: FastifyZodProvider) =>
+  registerSyncSecretsEndpoints({
+    destination: SecretSync.AzureDevOps,
+    server,
+    responseSchema: AzureDevOpsSyncSchema,
+    createSchema: CreateAzureDevOpsSyncSchema,
+    updateSchema: UpdateAzureDevOpsSyncSchema
+  });

backend/src/server/routes/v1/secret-sync-routers/index.ts

@@ -5,6 +5,7 @@ import { registerOnePassSyncRouter } from "./1password-sync-router";
 import { registerAwsParameterStoreSyncRouter } from "./aws-parameter-store-sync-router";
 import { registerAwsSecretsManagerSyncRouter } from "./aws-secrets-manager-sync-router";
 import { registerAzureAppConfigurationSyncRouter } from "./azure-app-configuration-sync-router";
+import { registerAzureDevOpsSyncRouter } from "./azure-devops-sync-router";
 import { registerAzureKeyVaultSyncRouter } from "./azure-key-vault-sync-router";
 import { registerCamundaSyncRouter } from "./camunda-sync-router";
 import { registerDatabricksSyncRouter } from "./databricks-sync-router";
@@ -26,6 +27,7 @@ export const SECRET_SYNC_REGISTER_ROUTER_MAP: Record<SecretSync, (server: Fastif
   [SecretSync.GCPSecretManager]: registerGcpSyncRouter,
   [SecretSync.AzureKeyVault]: registerAzureKeyVaultSyncRouter,
   [SecretSync.AzureAppConfiguration]: registerAzureAppConfigurationSyncRouter,
+  [SecretSync.AzureDevOps]: registerAzureDevOpsSyncRouter,
   [SecretSync.Databricks]: registerDatabricksSyncRouter,
   [SecretSync.Humanitec]: registerHumanitecSyncRouter,
   [SecretSync.TerraformCloud]: registerTerraformCloudSyncRouter,

backend/src/server/routes/v1/secret-sync-routers/secret-sync-router.ts

@@ -19,6 +19,7 @@ import {
   AzureAppConfigurationSyncListItemSchema,
   AzureAppConfigurationSyncSchema
 } from "@app/services/secret-sync/azure-app-configuration";
+import { AzureDevOpsSyncListItemSchema, AzureDevOpsSyncSchema } from "@app/services/secret-sync/azure-devops";
 import { AzureKeyVaultSyncListItemSchema, AzureKeyVaultSyncSchema } from "@app/services/secret-sync/azure-key-vault";
 import { CamundaSyncListItemSchema, CamundaSyncSchema } from "@app/services/secret-sync/camunda";
 import { DatabricksSyncListItemSchema, DatabricksSyncSchema } from "@app/services/secret-sync/databricks";
@@ -38,6 +39,7 @@ const SecretSyncSchema = z.discriminatedUnion("destination", [
   GcpSyncSchema,
   AzureKeyVaultSyncSchema,
   AzureAppConfigurationSyncSchema,
+  AzureDevOpsSyncSchema,
   DatabricksSyncSchema,
   HumanitecSyncSchema,
   TerraformCloudSyncSchema,
@@ -57,6 +59,7 @@ const SecretSyncOptionsSchema = z.discriminatedUnion("destination", [
   GcpSyncListItemSchema,
   AzureKeyVaultSyncListItemSchema,
   AzureAppConfigurationSyncListItemSchema,
+  AzureDevOpsSyncListItemSchema,
   DatabricksSyncListItemSchema,
   HumanitecSyncListItemSchema,
   TerraformCloudSyncListItemSchema,

backend/src/services/app-connection/app-connection-enums.ts

@@ -7,6 +7,7 @@ export enum AppConnection {
   AzureKeyVault = "azure-key-vault",
   AzureAppConfiguration = "azure-app-configuration",
   AzureClientSecrets = "azure-client-secrets",
+  AzureDevOps = "azure-devops",
   Humanitec = "humanitec",
   TerraformCloud = "terraform-cloud",
   Vercel = "vercel",

backend/src/services/app-connection/app-connection-fns.ts

@@ -39,6 +39,11 @@ import {
   getAzureClientSecretsConnectionListItem,
   validateAzureClientSecretsConnectionCredentials
 } from "./azure-client-secrets";
+import { AzureDevOpsConnectionMethod } from "./azure-devops/azure-devops-enums";
+import {
+  getAzureDevopsConnectionListItem,
+  validateAzureDevOpsConnectionCredentials
+} from "./azure-devops/azure-devops-fns";
 import {
   AzureKeyVaultConnectionMethod,
   getAzureKeyVaultConnectionListItem,
@@ -98,6 +103,7 @@ export const listAppConnectionOptions = () => {
     getGcpConnectionListItem(),
     getAzureKeyVaultConnectionListItem(),
     getAzureAppConfigurationConnectionListItem(),
+    getAzureDevopsConnectionListItem(),
     getDatabricksConnectionListItem(),
     getHumanitecConnectionListItem(),
     getTerraformCloudConnectionListItem(),
@@ -173,6 +179,7 @@ export const validateAppConnectionCredentials = async (
       validateAzureAppConfigurationConnectionCredentials as TAppConnectionCredentialsValidator,
     [AppConnection.AzureClientSecrets]:
       validateAzureClientSecretsConnectionCredentials as TAppConnectionCredentialsValidator,
+    [AppConnection.AzureDevOps]: validateAzureDevOpsConnectionCredentials as TAppConnectionCredentialsValidator,
     [AppConnection.Humanitec]: validateHumanitecConnectionCredentials as TAppConnectionCredentialsValidator,
     [AppConnection.Postgres]: validateSqlConnectionCredentials as TAppConnectionCredentialsValidator,
     [AppConnection.MsSql]: validateSqlConnectionCredentials as TAppConnectionCredentialsValidator,
@@ -201,6 +208,7 @@ export const getAppConnectionMethodName = (method: TAppConnection["method"]) =>
     case AzureAppConfigurationConnectionMethod.OAuth:
     case AzureClientSecretsConnectionMethod.OAuth:
     case GitHubConnectionMethod.OAuth:
+    case AzureDevOpsConnectionMethod.OAuth:
       return "OAuth";
     case AwsConnectionMethod.AccessKey:
     case OCIConnectionMethod.AccessKey:
@@ -217,6 +225,7 @@ export const getAppConnectionMethodName = (method: TAppConnection["method"]) =>
     case TerraformCloudConnectionMethod.ApiToken:
     case VercelConnectionMethod.ApiToken:
     case OnePassConnectionMethod.ApiToken:
+    case AzureDevOpsConnectionMethod.ApiToken:
       return "API Token";
     case PostgresConnectionMethod.UsernameAndPassword:
     case MsSqlConnectionMethod.UsernameAndPassword:
@@ -270,6 +279,7 @@ export const TRANSITION_CONNECTION_CREDENTIALS_TO_PLATFORM: Record<
   [AppConnection.GCP]: platformManagedCredentialsNotSupported,
   [AppConnection.AzureKeyVault]: platformManagedCredentialsNotSupported,
   [AppConnection.AzureAppConfiguration]: platformManagedCredentialsNotSupported,
+  [AppConnection.AzureDevOps]: platformManagedCredentialsNotSupported,
   [AppConnection.Humanitec]: platformManagedCredentialsNotSupported,
   [AppConnection.Postgres]: transferSqlConnectionCredentialsToPlatform as TAppConnectionTransitionCredentialsToPlatform,
   [AppConnection.MsSql]: transferSqlConnectionCredentialsToPlatform as TAppConnectionTransitionCredentialsToPlatform,

backend/src/services/app-connection/app-connection-maps.ts

@@ -8,6 +8,7 @@ export const APP_CONNECTION_NAME_MAP: Record<AppConnection, string> = {
   [AppConnection.AzureKeyVault]: "Azure Key Vault",
   [AppConnection.AzureAppConfiguration]: "Azure App Configuration",
   [AppConnection.AzureClientSecrets]: "Azure Client Secrets",
+  [AppConnection.AzureDevOps]: "Azure DevOps",
   [AppConnection.Databricks]: "Databricks",
   [AppConnection.Humanitec]: "Humanitec",
   [AppConnection.TerraformCloud]: "Terraform Cloud",
@@ -33,6 +34,7 @@ export const APP_CONNECTION_PLAN_MAP: Record<AppConnection, AppConnectionPlanTyp
   [AppConnection.AzureKeyVault]: AppConnectionPlanType.Regular,
   [AppConnection.AzureAppConfiguration]: AppConnectionPlanType.Regular,
   [AppConnection.AzureClientSecrets]: AppConnectionPlanType.Regular,
+  [AppConnection.AzureDevOps]: AppConnectionPlanType.Regular,
   [AppConnection.Databricks]: AppConnectionPlanType.Regular,
   [AppConnection.Humanitec]: AppConnectionPlanType.Regular,
   [AppConnection.TerraformCloud]: AppConnectionPlanType.Regular,

backend/src/services/app-connection/app-connection-service.ts

@@ -41,6 +41,8 @@ import { awsConnectionService } from "./aws/aws-connection-service";
 import { ValidateAzureAppConfigurationConnectionCredentialsSchema } from "./azure-app-configuration";
 import { ValidateAzureClientSecretsConnectionCredentialsSchema } from "./azure-client-secrets";
 import { azureClientSecretsConnectionService } from "./azure-client-secrets/azure-client-secrets-service";
+import { ValidateAzureDevOpsConnectionCredentialsSchema } from "./azure-devops/azure-devops-schemas";
+import { azureDevOpsConnectionService } from "./azure-devops/azure-devops-service";
 import { ValidateAzureKeyVaultConnectionCredentialsSchema } from "./azure-key-vault";
 import { ValidateCamundaConnectionCredentialsSchema } from "./camunda";
 import { camundaConnectionService } from "./camunda/camunda-connection-service";
@@ -84,6 +86,7 @@ const VALIDATE_APP_CONNECTION_CREDENTIALS_MAP: Record<AppConnection, TValidateAp
   [AppConnection.GCP]: ValidateGcpConnectionCredentialsSchema,
   [AppConnection.AzureKeyVault]: ValidateAzureKeyVaultConnectionCredentialsSchema,
   [AppConnection.AzureAppConfiguration]: ValidateAzureAppConfigurationConnectionCredentialsSchema,
+  [AppConnection.AzureDevOps]: ValidateAzureDevOpsConnectionCredentialsSchema,
   [AppConnection.Databricks]: ValidateDatabricksConnectionCredentialsSchema,
   [AppConnection.Humanitec]: ValidateHumanitecConnectionCredentialsSchema,
   [AppConnection.TerraformCloud]: ValidateTerraformCloudConnectionCredentialsSchema,
@@ -498,6 +501,7 @@ export const appConnectionServiceFactory = ({
     camunda: camundaConnectionService(connectAppConnectionById, appConnectionDAL, kmsService),
     vercel: vercelConnectionService(connectAppConnectionById),
     azureClientSecrets: azureClientSecretsConnectionService(connectAppConnectionById, appConnectionDAL, kmsService),
+    azureDevOps: azureDevOpsConnectionService(connectAppConnectionById, appConnectionDAL, kmsService),
     auth0: auth0ConnectionService(connectAppConnectionById, appConnectionDAL, kmsService),
     hcvault: hcVaultConnectionService(connectAppConnectionById),
     windmill: windmillConnectionService(connectAppConnectionById),

backend/src/services/app-connection/app-connection-types.ts

@@ -39,6 +39,12 @@ import {
   TAzureClientSecretsConnectionInput,
   TValidateAzureClientSecretsConnectionCredentialsSchema
 } from "./azure-client-secrets";
+import {
+  TAzureDevOpsConnection,
+  TAzureDevOpsConnectionConfig,
+  TAzureDevOpsConnectionInput,
+  TValidateAzureDevOpsConnectionCredentialsSchema
+} from "./azure-devops/azure-devops-types";
 import {
   TAzureKeyVaultConnection,
   TAzureKeyVaultConnectionConfig,
@@ -132,6 +138,7 @@ export type TAppConnection = { id: string } & (
   | TGcpConnection
   | TAzureKeyVaultConnection
   | TAzureAppConfigurationConnection
+  | TAzureDevOpsConnection
   | TDatabricksConnection
   | THumanitecConnection
   | TTerraformCloudConnection
@@ -161,6 +168,7 @@ export type TAppConnectionInput = { id: string } & (
   | TGcpConnectionInput
   | TAzureKeyVaultConnectionInput
   | TAzureAppConfigurationConnectionInput
+  | TAzureDevOpsConnectionInput
   | TDatabricksConnectionInput
   | THumanitecConnectionInput
   | TTerraformCloudConnectionInput
@@ -197,6 +205,7 @@ export type TAppConnectionConfig =
   | TGcpConnectionConfig
   | TAzureKeyVaultConnectionConfig
   | TAzureAppConfigurationConnectionConfig
+  | TAzureDevOpsConnectionConfig
   | TAzureClientSecretsConnectionConfig
   | TDatabricksConnectionConfig
   | THumanitecConnectionConfig
@@ -220,6 +229,7 @@ export type TValidateAppConnectionCredentialsSchema =
   | TValidateAzureKeyVaultConnectionCredentialsSchema
   | TValidateAzureAppConfigurationConnectionCredentialsSchema
   | TValidateAzureClientSecretsConnectionCredentialsSchema
+  | TValidateAzureDevOpsConnectionCredentialsSchema
   | TValidateDatabricksConnectionCredentialsSchema
   | TValidateHumanitecConnectionCredentialsSchema
   | TValidatePostgresConnectionCredentialsSchema

backend/src/services/app-connection/azure-devops/azure-devops-enums.ts

@@ -0,0 +1,4 @@
+export enum AzureDevOpsConnectionMethod {
+  OAuth = "oauth",
+  ApiToken = "api-token"
+}

backend/src/services/app-connection/azure-devops/azure-devops-fns.ts

@@ -0,0 +1,269 @@
+/* eslint-disable no-case-declarations */
+import { AxiosError, AxiosResponse } from "axios";
+
+import { getConfig } from "@app/lib/config/env";
+import { request } from "@app/lib/config/request";
+import { BadRequestError, InternalServerError, NotFoundError } from "@app/lib/errors";
+import { logger } from "@app/lib/logger";
+import {
+  decryptAppConnectionCredentials,
+  encryptAppConnectionCredentials,
+  getAppConnectionMethodName
+} from "@app/services/app-connection/app-connection-fns";
+import { IntegrationUrls } from "@app/services/integration-auth/integration-list";
+import { TKmsServiceFactory } from "@app/services/kms/kms-service";
+
+import { TAppConnectionDALFactory } from "../app-connection-dal";
+import { AppConnection } from "../app-connection-enums";
+import { AzureDevOpsConnectionMethod } from "./azure-devops-enums";
+import {
+  ExchangeCodeAzureResponse,
+  TAzureDevOpsConnectionConfig,
+  TAzureDevOpsConnectionCredentials
+} from "./azure-devops-types";
+
+export const getAzureDevopsConnectionListItem = () => {
+  const { INF_APP_CONNECTION_AZURE_CLIENT_ID } = getConfig();
+
+  return {
+    name: "Azure DevOps" as const,
+    app: AppConnection.AzureDevOps as const,
+    methods: Object.values(AzureDevOpsConnectionMethod) as [
+      AzureDevOpsConnectionMethod.OAuth,
+      AzureDevOpsConnectionMethod.ApiToken
+    ],
+    oauthClientId: INF_APP_CONNECTION_AZURE_CLIENT_ID
+  };
+};
+
+export const getAzureDevopsConnectionAccessToken = async (
+  connectionId: string,
+  appConnectionDAL: Pick<TAppConnectionDALFactory, "findById" | "updateById">,
+  kmsService: Pick<TKmsServiceFactory, "createCipherPairWithDataKey">
+) => {
+  const appConnection = await appConnectionDAL.findById(connectionId);
+
+  if (!appConnection) {
+    throw new NotFoundError({ message: `Connection with ID '${connectionId}' not found` });
+  }
+
+  if (appConnection.app !== AppConnection.AzureDevOps) {
+    throw new BadRequestError({
+      message: `Connection with ID '${connectionId}' is not an Azure DevOps connection`
+    });
+  }
+
+  const credentials = (await decryptAppConnectionCredentials({
+    orgId: appConnection.orgId,
+    kmsService,
+    encryptedCredentials: appConnection.encryptedCredentials
+  })) as TAzureDevOpsConnectionCredentials;
+
+  // Handle different connection methods
+  switch (appConnection.method) {
+    case AzureDevOpsConnectionMethod.OAuth:
+      const appCfg = getConfig();
+      if (!appCfg.INF_APP_CONNECTION_AZURE_CLIENT_ID || !appCfg.INF_APP_CONNECTION_AZURE_CLIENT_SECRET) {
+        throw new BadRequestError({
+          message: `Azure environment variables have not been configured`
+        });
+      }
+
+      if (!("refreshToken" in credentials)) {
+        throw new BadRequestError({ message: "Invalid OAuth credentials" });
+      }
+
+      const { refreshToken, tenantId } = credentials;
+      const currentTime = Date.now();
+
+      const { data } = await request.post<ExchangeCodeAzureResponse>(
+        IntegrationUrls.AZURE_TOKEN_URL.replace("common", tenantId || "common"),
+        new URLSearchParams({
+          grant_type: "refresh_token",
+          scope: `https://app.vssps.visualstudio.com/.default`,
+          client_id: appCfg.INF_APP_CONNECTION_AZURE_CLIENT_ID,
+          client_secret: appCfg.INF_APP_CONNECTION_AZURE_CLIENT_SECRET,
+          refresh_token: refreshToken
+        })
+      );
+
+      const updatedCredentials = {
+        ...credentials,
+        accessToken: data.access_token,
+        expiresAt: currentTime + data.expires_in * 1000,
+        refreshToken: data.refresh_token
+      };
+
+      const encryptedCredentials = await encryptAppConnectionCredentials({
+        credentials: updatedCredentials,
+        orgId: appConnection.orgId,
+        kmsService
+      });
+
+      await appConnectionDAL.updateById(appConnection.id, { encryptedCredentials });
+
+      return data.access_token;
+
+    case AzureDevOpsConnectionMethod.ApiToken:
+      if (!("apiKey" in credentials)) {
+        throw new BadRequestError({ message: "Invalid API token credentials" });
+      }
+      // For API token, return the basic auth token directly
+      return credentials.apiKey as string;
+
+    default:
+      throw new BadRequestError({ message: `Unsupported connection method` });
+  }
+};
+
+export const validateAzureDevOpsConnectionCredentials = async (config: TAzureDevOpsConnectionConfig) => {
+  const { credentials: inputCredentials, method } = config;
+
+  const { INF_APP_CONNECTION_AZURE_CLIENT_ID, INF_APP_CONNECTION_AZURE_CLIENT_SECRET, SITE_URL } = getConfig();
+
+  switch (method) {
+    case AzureDevOpsConnectionMethod.OAuth:
+      if (!SITE_URL) {
+        throw new InternalServerError({ message: "SITE_URL env var is required to complete Azure OAuth flow" });
+      }
+
+      if (!INF_APP_CONNECTION_AZURE_CLIENT_ID || !INF_APP_CONNECTION_AZURE_CLIENT_SECRET) {
+        throw new InternalServerError({
+          message: `Azure ${getAppConnectionMethodName(method)} environment variables have not been configured`
+        });
+      }
+
+      let tokenResp: AxiosResponse<ExchangeCodeAzureResponse> | null = null;
+      let tokenError: AxiosError | null = null;
+
+      try {
+        const oauthCredentials = inputCredentials as { code: string; tenantId: string };
+        tokenResp = await request.post<ExchangeCodeAzureResponse>(
+          IntegrationUrls.AZURE_TOKEN_URL.replace("common", oauthCredentials.tenantId || "common"),
+          new URLSearchParams({
+            grant_type: "authorization_code",
+            code: oauthCredentials.code,
+            scope: `https://app.vssps.visualstudio.com/.default`,
+            client_id: INF_APP_CONNECTION_AZURE_CLIENT_ID,
+            client_secret: INF_APP_CONNECTION_AZURE_CLIENT_SECRET,
+            redirect_uri: `${SITE_URL}/organization/app-connections/azure/oauth/callback`
+          })
+        );
+      } catch (e: unknown) {
+        if (e instanceof AxiosError) {
+          tokenError = e;
+        } else {
+          throw new BadRequestError({
+            message: `Unable to validate connection: verify credentials`
+          });
+        }
+      }
+
+      if (tokenError) {
+        if (tokenError instanceof AxiosError) {
+          throw new BadRequestError({
+            message: `Failed to get access token: ${
+              (tokenError?.response?.data as { error_description?: string })?.error_description || "Unknown error"
+            }`
+          });
+        } else {
+          throw new InternalServerError({
+            message: "Failed to get access token"
+          });
+        }
+      }
+
+      if (!tokenResp) {
+        throw new InternalServerError({
+          message: `Failed to get access token: Token was empty with no error`
+        });
+      }
+
+      const oauthCredentials = inputCredentials as { code: string; tenantId: string; orgName: string };
+      return {
+        tenantId: oauthCredentials.tenantId,
+        orgName: oauthCredentials.orgName,
+        accessToken: tokenResp.data.access_token,
+        refreshToken: tokenResp.data.refresh_token,
+        expiresAt: Date.now() + tokenResp.data.expires_in * 1000
+      };
+
+    case AzureDevOpsConnectionMethod.ApiToken:
+      const apiTokenCredentials = inputCredentials as { apiKey: string; orgName?: string };
+
+      try {
+        if (apiTokenCredentials.orgName) {
+          // Validate against specific organization
+          const response = await request.get(
+            `${IntegrationUrls.AZURE_DEVOPS_API_URL}/${apiTokenCredentials.orgName}/_apis/projects?api-version=7.2-preview.2&$top=1`,
+            {
+              headers: {
+                Authorization: `Basic ${Buffer.from(`:${apiTokenCredentials.apiKey}`).toString("base64")}`
+              }
+            }
+          );
+
+          if (response.status !== 200) {
+            throw new BadRequestError({
+              message: `Failed to validate connection: ${response.status}`
+            });
+          }
+
+          return {
+            apiKey: apiTokenCredentials.apiKey,
+            orgName: apiTokenCredentials.orgName
+          };
+        }
+        // Validate via profile and discover organizations
+        const profileResponse = await request.get<{ displayName: string }>(
+          `https://app.vssps.visualstudio.com/_apis/profile/profiles/me?api-version=7.1`,
+          {
+            headers: {
+              Authorization: `Basic ${Buffer.from(`:${apiTokenCredentials.apiKey}`).toString("base64")}`
+            }
+          }
+        );
+
+        let organizations: Array<{ accountId: string; accountName: string; accountUri: string }> = [];
+        try {
+          const orgsResponse = await request.get<{
+            value: Array<{ accountId: string; accountName: string; accountUri: string }>;
+          }>(`https://app.vssps.visualstudio.com/_apis/accounts?api-version=7.1`, {
+            headers: {
+              Authorization: `Basic ${Buffer.from(`:${apiTokenCredentials.apiKey}`).toString("base64")}`
+            }
+          });
+          organizations = orgsResponse.data.value || [];
+        } catch (orgError) {
+          logger.warn(orgError, "Could not fetch organizations automatically:");
+        }
+
+        return {
+          apiKey: apiTokenCredentials.apiKey,
+          userDisplayName: profileResponse.data.displayName,
+          organizations: organizations.map((org) => ({
+            accountId: org.accountId,
+            accountName: org.accountName,
+            accountUri: org.accountUri
+          }))
+        };
+      } catch (error) {
+        if (error instanceof AxiosError) {
+          const errorMessage = apiTokenCredentials.orgName
+            ? // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access
+              `Failed to validate API token for organization '${apiTokenCredentials.orgName}': ${error.response?.data?.message || error.message}`
+            : `Invalid Azure DevOps Personal Access Token: ${error.response?.status === 401 ? "Token is invalid or expired" : error.message}`;
+
+          throw new BadRequestError({ message: errorMessage });
+        }
+        throw new BadRequestError({
+          message: `Unable to validate Azure DevOps token`
+        });
+      }
+
+    default:
+      throw new InternalServerError({
+        message: `Unhandled Azure connection method: ${method as AzureDevOpsConnectionMethod}`
+      });
+  }
+};

backend/src/services/app-connection/azure-devops/azure-devops-schemas.ts

@@ -0,0 +1,112 @@
+import { z } from "zod";
+
+import { AppConnections } from "@app/lib/api-docs";
+import { AppConnection } from "@app/services/app-connection/app-connection-enums";
+import {
+  BaseAppConnectionSchema,
+  GenericCreateAppConnectionFieldsSchema,
+  GenericUpdateAppConnectionFieldsSchema
+} from "@app/services/app-connection/app-connection-schemas";
+
+import { AzureDevOpsConnectionMethod } from "./azure-devops-enums";
+
+export const AzureDevOpsConnectionOAuthInputCredentialsSchema = z.object({
+  code: z.string().trim().min(1, "OAuth code required").describe(AppConnections.CREDENTIALS.AZURE_DEVOPS.code),
+  tenantId: z.string().trim().min(1, "Tenant ID required").describe(AppConnections.CREDENTIALS.AZURE_DEVOPS.tenantId),
+  orgName: z
+    .string()
+    .trim()
+    .min(1, "Organization name required")
+    .describe(AppConnections.CREDENTIALS.AZURE_DEVOPS.orgName)
+});
+
+export const AzureDevOpsConnectionOAuthOutputCredentialsSchema = z.object({
+  tenantId: z.string(),
+  orgName: z.string(),
+  accessToken: z.string(),
+  refreshToken: z.string(),
+  expiresAt: z.number()
+});
+
+export const AzureDevOpsConnectionApiTokenInputCredentialsSchema = z.object({
+  apiKey: z.string().trim().min(1, "API Key required"),
+  orgName: z.string().trim().min(1, "Organization name required")
+});
+
+export const AzureDevOpsConnectionApiTokenOutputCredentialsSchema = z.object({
+  apiKey: z.string(),
+  orgName: z.string()
+});
+
+export const ValidateAzureDevOpsConnectionCredentialsSchema = z.discriminatedUnion("method", [
+  z.object({
+    method: z
+      .literal(AzureDevOpsConnectionMethod.OAuth)
+      .describe(AppConnections.CREATE(AppConnection.AzureDevOps).method),
+    credentials: AzureDevOpsConnectionOAuthInputCredentialsSchema.describe(
+      AppConnections.CREATE(AppConnection.AzureDevOps).credentials
+    )
+  }),
+  z.object({
+    method: z
+      .literal(AzureDevOpsConnectionMethod.ApiToken)
+      .describe(AppConnections.CREATE(AppConnection.AzureDevOps).method),
+    credentials: AzureDevOpsConnectionApiTokenInputCredentialsSchema.describe(
+      AppConnections.CREATE(AppConnection.AzureDevOps).credentials
+    )
+  })
+]);
+
+export const CreateAzureDevOpsConnectionSchema = ValidateAzureDevOpsConnectionCredentialsSchema.and(
+  GenericCreateAppConnectionFieldsSchema(AppConnection.AzureDevOps)
+);
+
+export const UpdateAzureDevOpsConnectionSchema = z
+  .object({
+    credentials: z
+      .union([AzureDevOpsConnectionOAuthInputCredentialsSchema, AzureDevOpsConnectionApiTokenInputCredentialsSchema])
+      .optional()
+      .describe(AppConnections.UPDATE(AppConnection.AzureDevOps).credentials)
+  })
+  .and(GenericUpdateAppConnectionFieldsSchema(AppConnection.AzureDevOps));
+
+const BaseAzureDevOpsConnectionSchema = BaseAppConnectionSchema.extend({
+  app: z.literal(AppConnection.AzureDevOps)
+});
+
+export const AzureDevOpsConnectionSchema = z.intersection(
+  BaseAzureDevOpsConnectionSchema,
+  z.discriminatedUnion("method", [
+    z.object({
+      method: z.literal(AzureDevOpsConnectionMethod.OAuth),
+      credentials: AzureDevOpsConnectionOAuthOutputCredentialsSchema
+    }),
+    z.object({
+      method: z.literal(AzureDevOpsConnectionMethod.ApiToken),
+      credentials: AzureDevOpsConnectionApiTokenOutputCredentialsSchema
+    })
+  ])
+);
+
+export const SanitizedAzureDevOpsConnectionSchema = z.discriminatedUnion("method", [
+  BaseAzureDevOpsConnectionSchema.extend({
+    method: z.literal(AzureDevOpsConnectionMethod.OAuth),
+    credentials: AzureDevOpsConnectionOAuthOutputCredentialsSchema.pick({
+      tenantId: true,
+      orgName: true
+    })
+  }),
+  BaseAzureDevOpsConnectionSchema.extend({
+    method: z.literal(AzureDevOpsConnectionMethod.ApiToken),
+    credentials: AzureDevOpsConnectionApiTokenOutputCredentialsSchema.pick({
+      orgName: true
+    })
+  })
+]);
+
+export const AzureDevOpsConnectionListItemSchema = z.object({
+  name: z.literal("Azure DevOps"),
+  app: z.literal(AppConnection.AzureDevOps),
+  methods: z.nativeEnum(AzureDevOpsConnectionMethod).array(),
+  oauthClientId: z.string().optional()
+});

backend/src/services/app-connection/azure-devops/azure-devops-service.ts

@@ -0,0 +1,127 @@
+/* eslint-disable @typescript-eslint/no-unsafe-member-access */
+/* eslint-disable no-case-declarations */
+import { AxiosError } from "axios";
+
+import { request } from "@app/lib/config/request";
+import { BadRequestError } from "@app/lib/errors";
+import { OrgServiceActor } from "@app/lib/types";
+import { TAppConnectionDALFactory } from "@app/services/app-connection/app-connection-dal";
+import { AppConnection } from "@app/services/app-connection/app-connection-enums";
+import { IntegrationUrls } from "@app/services/integration-auth/integration-list";
+import { TKmsServiceFactory } from "@app/services/kms/kms-service";
+
+import { AzureDevOpsConnectionMethod } from "./azure-devops-enums";
+import { getAzureDevopsConnectionAccessToken } from "./azure-devops-fns";
+import { TAzureDevOpsConnection } from "./azure-devops-types";
+
+type TGetAppConnectionFunc = (
+  app: AppConnection,
+  connectionId: string,
+  actor: OrgServiceActor
+) => Promise<TAzureDevOpsConnection>;
+
+type TAzureDevOpsProject = {
+  id: string;
+  name: string;
+  description?: string;
+  url?: string;
+  state?: string;
+  visibility?: string;
+  lastUpdateTime?: string;
+  revision?: number;
+  abbreviation?: string;
+  defaultTeamImageUrl?: string;
+};
+
+type TAzureDevOpsProjectsResponse = {
+  count: number;
+  value: TAzureDevOpsProject[];
+};
+
+const getAuthHeaders = (appConnection: TAzureDevOpsConnection, accessToken: string) => {
+  switch (appConnection.method) {
+    case AzureDevOpsConnectionMethod.OAuth:
+      return {
+        Authorization: `Bearer ${accessToken}`,
+        Accept: "application/json"
+      };
+    case AzureDevOpsConnectionMethod.ApiToken:
+      // For API token, create Basic auth header
+      const basicAuthToken = Buffer.from(`user:${accessToken}`).toString("base64");
+      return {
+        Authorization: `Basic ${basicAuthToken}`,
+        Accept: "application/json"
+      };
+    default:
+      throw new BadRequestError({ message: "Unsupported connection method" });
+  }
+};
+
+const listAzureDevOpsProjects = async (
+  appConnection: TAzureDevOpsConnection,
+  appConnectionDAL: Pick<TAppConnectionDALFactory, "findById" | "update" | "updateById">,
+  kmsService: Pick<TKmsServiceFactory, "createCipherPairWithDataKey">
+): Promise<TAzureDevOpsProject[]> => {
+  const accessToken = await getAzureDevopsConnectionAccessToken(appConnection.id, appConnectionDAL, kmsService);
+
+  // Both OAuth and API Token methods use organization name from credentials
+  const credentials = appConnection.credentials as { orgName: string };
+  const { orgName } = credentials;
+
+  // Use the standard Azure DevOps Projects API endpoint
+  // This endpoint returns only projects that the authenticated user has access to
+  const devOpsEndpoint = `${IntegrationUrls.AZURE_DEVOPS_API_URL}/${orgName}/_apis/projects?api-version=7.1`;
+  try {
+    const { data } = await request.get<TAzureDevOpsProjectsResponse>(devOpsEndpoint, {
+      headers: getAuthHeaders(appConnection, accessToken)
+    });
+
+    return data.value || [];
+  } catch (error) {
+    if (error instanceof AxiosError) {
+      // Provide more specific error messages based on the response
+      if (error?.response?.status === 401) {
+        throw new Error(
+          `Authentication failed for Azure DevOps organization: ${orgName}. Please check your credentials and ensure the token has the required scopes (vso.project or vso.profile).`
+        );
+      } else if (error?.response?.status === 403) {
+        throw new Error(
+          `Access denied to Azure DevOps organization: ${orgName}. Please ensure the user has access to the organization.`
+        );
+      } else if (error?.response?.status === 404) {
+        throw new Error(`Azure DevOps organization not found: ${orgName}. Please verify the organization name.`);
+      }
+    }
+    throw error;
+  }
+};
+
+export const azureDevOpsConnectionService = (
+  getAppConnection: TGetAppConnectionFunc,
+  appConnectionDAL: Pick<TAppConnectionDALFactory, "findById" | "update" | "updateById">,
+  kmsService: Pick<TKmsServiceFactory, "createCipherPairWithDataKey">
+) => {
+  const listProjects = async (connectionId: string, actor: OrgServiceActor) => {
+    const appConnection = await getAppConnection(AppConnection.AzureDevOps, connectionId, actor);
+
+    const projects = await listAzureDevOpsProjects(appConnection, appConnectionDAL, kmsService);
+
+    return projects.map((project) => ({
+      id: project.id,
+      name: project.name,
+      appId: project.id,
+      description: project.description,
+      url: project.url,
+      state: project.state,
+      visibility: project.visibility,
+      lastUpdateTime: project.lastUpdateTime,
+      revision: project.revision,
+      abbreviation: project.abbreviation,
+      defaultTeamImageUrl: project.defaultTeamImageUrl
+    }));
+  };
+
+  return {
+    listProjects
+  };
+};

backend/src/services/app-connection/azure-devops/azure-devops-types.ts

@@ -0,0 +1,62 @@
+import { z } from "zod";
+
+import { DiscriminativePick } from "@app/lib/types";
+
+import { AppConnection } from "../app-connection-enums";
+import {
+  AzureDevOpsConnectionOAuthOutputCredentialsSchema,
+  AzureDevOpsConnectionSchema,
+  CreateAzureDevOpsConnectionSchema,
+  ValidateAzureDevOpsConnectionCredentialsSchema
+} from "./azure-devops-schemas";
+
+export type TAzureDevOpsConnection = z.infer<typeof AzureDevOpsConnectionSchema>;
+
+export type TAzureDevOpsConnectionInput = z.infer<typeof CreateAzureDevOpsConnectionSchema> & {
+  app: AppConnection.AzureDevOps;
+};
+
+export type TValidateAzureDevOpsConnectionCredentialsSchema = typeof ValidateAzureDevOpsConnectionCredentialsSchema;
+
+export type TAzureDevOpsConnectionConfig = DiscriminativePick<
+  TAzureDevOpsConnectionInput,
+  "method" | "app" | "credentials"
+> & {
+  orgId: string;
+};
+
+export type TAzureDevOpsConnectionCredentials = z.infer<typeof AzureDevOpsConnectionOAuthOutputCredentialsSchema>;
+
+export interface ExchangeCodeAzureResponse {
+  token_type: string;
+  scope: string;
+  expires_in: number;
+  ext_expires_in: number;
+  access_token: string;
+  refresh_token: string;
+  id_token: string;
+}
+
+export interface TAzureRegisteredApp {
+  id: string;
+  appId: string;
+  displayName: string;
+  description?: string;
+  createdDateTime: string;
+  identifierUris?: string[];
+  signInAudience?: string;
+}
+
+export interface TAzureListRegisteredAppsResponse {
+  "@odata.context": string;
+  "@odata.nextLink"?: string;
+  value: TAzureRegisteredApp[];
+}
+
+export interface TAzureDevOps {
+  keyId: string;
+  displayName?: string;
+  startDateTime: string;
+  endDateTime: string;
+  secretText?: string;
+}

backend/src/services/secret-sync/azure-devops/azure-devops-sync-constants.ts

@@ -0,0 +1,10 @@
+import { AppConnection } from "@app/services/app-connection/app-connection-enums";
+import { SecretSync } from "@app/services/secret-sync/secret-sync-enums";
+import { TSecretSyncListItem } from "@app/services/secret-sync/secret-sync-types";
+
+export const AZURE_DEVOPS_SYNC_LIST_OPTION: TSecretSyncListItem = {
+  name: "Azure DevOps",
+  destination: SecretSync.AzureDevOps,
+  connection: AppConnection.AzureDevOps,
+  canImportSecrets: false
+};

backend/src/services/secret-sync/azure-devops/azure-devops-sync-fns.ts

@@ -0,0 +1,237 @@
+import { request } from "@app/lib/config/request";
+import { BadRequestError } from "@app/lib/errors";
+import { TAppConnectionDALFactory } from "@app/services/app-connection/app-connection-dal";
+import { AzureDevOpsConnectionMethod } from "@app/services/app-connection/azure-devops/azure-devops-enums";
+import { getAzureDevopsConnectionAccessToken } from "@app/services/app-connection/azure-devops/azure-devops-fns";
+import { IntegrationUrls } from "@app/services/integration-auth/integration-list";
+import { TKmsServiceFactory } from "@app/services/kms/kms-service";
+import { TSecretMap } from "@app/services/secret-sync/secret-sync-types";
+
+import { TAzureDevOpsSyncWithCredentials } from "./azure-devops-sync-types";
+
+type TAzureDevOpsSyncFactoryDeps = {
+  appConnectionDAL: Pick<TAppConnectionDALFactory, "findById" | "updateById">;
+  kmsService: Pick<TKmsServiceFactory, "createCipherPairWithDataKey">;
+};
+
+interface AzureDevOpsVariableGroup {
+  id: number;
+  name: string;
+  description: string;
+  type: string;
+  variables: Record<string, { value: string; isSecret: boolean }>;
+  variableGroupProjectReferences: Array<{
+    description: string;
+    name: string;
+    projectReference: { id: string; name: string };
+  }>;
+}
+
+interface AzureDevOpsVariableGroupList {
+  count: number;
+  value: AzureDevOpsVariableGroup[];
+}
+
+export const azureDevOpsSyncFactory = ({ kmsService, appConnectionDAL }: TAzureDevOpsSyncFactoryDeps) => {
+  const getConnectionAuth = async (secretSync: TAzureDevOpsSyncWithCredentials) => {
+    const { credentials } = secretSync.connection;
+    const isOAuth = secretSync.connection.method === AzureDevOpsConnectionMethod.OAuth;
+
+    const { orgName } = credentials;
+    if (!orgName) {
+      throw new BadRequestError({
+        message: "Azure DevOps: organization name is required"
+      });
+    }
+
+    const accessToken = await getAzureDevopsConnectionAccessToken(
+      secretSync.connectionId,
+      appConnectionDAL,
+      kmsService
+    );
+
+    return { accessToken, orgName, isOAuth };
+  };
+
+  const getAuthHeader = (accessToken: string, isOAuth: boolean) => {
+    if (isOAuth) {
+      return `Bearer ${accessToken}`;
+    }
+    const basicAuth = Buffer.from(`:${accessToken}`).toString("base64");
+    return `Basic ${basicAuth}`;
+  };
+
+  const $getEnvGroupId = async (
+    accessToken: string,
+    orgName: string,
+    projectId: string,
+    environmentName: string,
+    isOAuth: boolean
+  ) => {
+    const url = `${IntegrationUrls.AZURE_DEVOPS_API_URL}/${orgName}/${projectId}/_apis/distributedtask/variablegroups?api-version=7.1`;
+    const response = await request.get<AzureDevOpsVariableGroupList>(url, {
+      headers: {
+        Authorization: getAuthHeader(accessToken, isOAuth)
+      }
+    });
+
+    for (const group of response.data.value) {
+      if (group.name === environmentName) {
+        return { groupId: group.id.toString(), groupName: group.name };
+      }
+    }
+    return { groupId: "", groupName: "" };
+  };
+
+  const syncSecrets = async (secretSync: TAzureDevOpsSyncWithCredentials, secretMap: TSecretMap) => {
+    if (!secretSync.destinationConfig.devopsProjectId) {
+      throw new BadRequestError({
+        message: "Azure DevOps: project ID is required"
+      });
+    }
+
+    if (!secretSync.environment?.name) {
+      throw new BadRequestError({
+        message: "Azure DevOps: environment name is required"
+      });
+    }
+
+    const { accessToken, orgName, isOAuth } = await getConnectionAuth(secretSync);
+
+    const { groupId, groupName } = await $getEnvGroupId(
+      accessToken,
+      orgName,
+      secretSync.destinationConfig.devopsProjectId,
+      secretSync.environment.name,
+      isOAuth
+    );
+
+    const variables: Record<string, { value: string; isSecret: boolean }> = {};
+    for (const [key, secret] of Object.entries(secretMap)) {
+      if (secret?.value !== undefined) {
+        variables[key] = { value: secret.value, isSecret: true };
+      }
+    }
+
+    if (!groupId) {
+      // Create new variable group - API endpoint is organization-level
+      const url = `${IntegrationUrls.AZURE_DEVOPS_API_URL}/${orgName}/_apis/distributedtask/variablegroups?api-version=7.1`;
+
+      await request.post(
+        url,
+        {
+          name: secretSync.environment.name,
+          description: secretSync.environment.name,
+          type: "Vsts",
+          variables,
+          variableGroupProjectReferences: [
+            {
+              description: secretSync.environment.name,
+              name: secretSync.environment.name,
+              projectReference: {
+                id: secretSync.destinationConfig.devopsProjectId,
+                name: secretSync.destinationConfig.devopsProjectId
+              }
+            }
+          ]
+        },
+        {
+          headers: {
+            Authorization: getAuthHeader(accessToken, isOAuth),
+            "Content-Type": "application/json"
+          }
+        }
+      );
+    } else {
+      const url = `${IntegrationUrls.AZURE_DEVOPS_API_URL}/${orgName}/_apis/distributedtask/variablegroups/${groupId}?api-version=7.1`;
+
+      await request.put(
+        url,
+        {
+          name: groupName,
+          description: groupName,
+          type: "Vsts",
+          variables,
+          variableGroupProjectReferences: [
+            {
+              description: groupName,
+              name: groupName,
+              projectReference: {
+                id: secretSync.destinationConfig.devopsProjectId,
+                name: secretSync.destinationConfig.devopsProjectId
+              }
+            }
+          ]
+        },
+        {
+          headers: {
+            Authorization: getAuthHeader(accessToken, isOAuth),
+            "Content-Type": "application/json"
+          }
+        }
+      );
+    }
+  };
+
+  const removeSecrets = async (secretSync: TAzureDevOpsSyncWithCredentials) => {
+    const { accessToken, orgName, isOAuth } = await getConnectionAuth(secretSync);
+
+    const { groupId } = await $getEnvGroupId(
+      accessToken,
+      orgName,
+      secretSync.destinationConfig.devopsProjectId,
+      secretSync.environment?.name || "",
+      isOAuth
+    );
+
+    if (groupId) {
+      // Delete the variable group entirely using the DELETE API
+      const deleteUrl = `${IntegrationUrls.AZURE_DEVOPS_API_URL}/${orgName}/_apis/distributedtask/variablegroups/${groupId}?projectIds=${secretSync.destinationConfig.devopsProjectId}&api-version=7.1`;
+
+      await request.delete(deleteUrl, {
+        headers: {
+          Authorization: getAuthHeader(accessToken, isOAuth)
+        }
+      });
+    }
+  };
+
+  const getSecrets = async (secretSync: TAzureDevOpsSyncWithCredentials) => {
+    const { accessToken, orgName, isOAuth } = await getConnectionAuth(secretSync);
+
+    const { groupId } = await $getEnvGroupId(
+      accessToken,
+      orgName,
+      secretSync.destinationConfig.devopsProjectId,
+      secretSync.environment?.name || "",
+      isOAuth
+    );
+
+    const secretMap: TSecretMap = {};
+
+    if (groupId) {
+      const url = `${IntegrationUrls.AZURE_DEVOPS_API_URL}/${orgName}/_apis/distributedtask/variablegroups/${groupId}?api-version=7.1`;
+      const response = await request.get<AzureDevOpsVariableGroup>(url, {
+        headers: {
+          Authorization: getAuthHeader(accessToken, isOAuth)
+        }
+      });
+
+      if (response?.data?.variables) {
+        Object.entries(response.data.variables).forEach(([key, variable]) => {
+          secretMap[key] = {
+            value: variable.value || ""
+          };
+        });
+      }
+    }
+
+    return secretMap;
+  };
+
+  return {
+    syncSecrets,
+    removeSecrets,
+    getSecrets
+  };
+};

backend/src/services/secret-sync/azure-devops/azure-devops-sync-schemas.ts

@@ -0,0 +1,50 @@
+import { z } from "zod";
+
+import { SecretSyncs } from "@app/lib/api-docs";
+import { AppConnection } from "@app/services/app-connection/app-connection-enums";
+import { SecretSync } from "@app/services/secret-sync/secret-sync-enums";
+import {
+  BaseSecretSyncSchema,
+  GenericCreateSecretSyncFieldsSchema,
+  GenericUpdateSecretSyncFieldsSchema
+} from "@app/services/secret-sync/secret-sync-schemas";
+import { TSyncOptionsConfig } from "@app/services/secret-sync/secret-sync-types";
+
+export const AzureDevOpsSyncDestinationConfigSchema = z.object({
+  devopsProjectId: z
+    .string()
+    .min(1, "Project ID required")
+    .describe(SecretSyncs.DESTINATION_CONFIG.AZURE_DEVOPS?.devopsProjectId || "Azure DevOps Project ID"),
+  devopsProjectName: z
+    .string()
+    .min(1, "Project name required")
+    .describe(SecretSyncs.DESTINATION_CONFIG.AZURE_DEVOPS?.devopsProjectName || "Azure DevOps Project Name")
+});
+
+const AzureDevOpsSyncOptionsConfig: TSyncOptionsConfig = { canImportSecrets: false };
+
+export const AzureDevOpsSyncSchema = BaseSecretSyncSchema(SecretSync.AzureDevOps, AzureDevOpsSyncOptionsConfig).extend({
+  destination: z.literal(SecretSync.AzureDevOps),
+  destinationConfig: AzureDevOpsSyncDestinationConfigSchema
+});
+
+export const CreateAzureDevOpsSyncSchema = GenericCreateSecretSyncFieldsSchema(
+  SecretSync.AzureDevOps,
+  AzureDevOpsSyncOptionsConfig
+).extend({
+  destinationConfig: AzureDevOpsSyncDestinationConfigSchema
+});
+
+export const UpdateAzureDevOpsSyncSchema = GenericUpdateSecretSyncFieldsSchema(
+  SecretSync.AzureDevOps,
+  AzureDevOpsSyncOptionsConfig
+).extend({
+  destinationConfig: AzureDevOpsSyncDestinationConfigSchema.optional()
+});
+
+export const AzureDevOpsSyncListItemSchema = z.object({
+  name: z.literal("Azure DevOps"),
+  connection: z.literal(AppConnection.AzureDevOps),
+  destination: z.literal(SecretSync.AzureDevOps),
+  canImportSecrets: z.literal(false)
+});

backend/src/services/secret-sync/azure-devops/azure-devops-sync-types.ts

@@ -0,0 +1,22 @@
+import { z } from "zod";
+
+import { TAzureDevOpsConnection } from "@app/services/app-connection/azure-devops/azure-devops-types";
+
+import {
+  AzureDevOpsSyncDestinationConfigSchema,
+  AzureDevOpsSyncListItemSchema,
+  AzureDevOpsSyncSchema,
+  CreateAzureDevOpsSyncSchema
+} from "./azure-devops-sync-schemas";
+
+export type TAzureDevOpsSync = z.infer<typeof AzureDevOpsSyncSchema>;
+
+export type TAzureDevOpsSyncInput = z.infer<typeof CreateAzureDevOpsSyncSchema>;
+
+export type TAzureDevOpsSyncListItem = z.infer<typeof AzureDevOpsSyncListItemSchema>;
+
+export type TAzureDevOpsSyncDestinationConfig = z.infer<typeof AzureDevOpsSyncDestinationConfigSchema>;
+
+export type TAzureDevOpsSyncWithCredentials = TAzureDevOpsSync & {
+  connection: TAzureDevOpsConnection;
+};

backend/src/services/secret-sync/azure-devops/index.ts

@@ -0,0 +1,4 @@
+export * from "./azure-devops-sync-constants";
+export * from "./azure-devops-sync-fns";
+export * from "./azure-devops-sync-schemas";
+export * from "./azure-devops-sync-types";

backend/src/services/secret-sync/secret-sync-enums.ts

@@ -5,6 +5,7 @@ export enum SecretSync {
   GCPSecretManager = "gcp-secret-manager",
   AzureKeyVault = "azure-key-vault",
   AzureAppConfiguration = "azure-app-configuration",
+  AzureDevOps = "azure-devops",
   Databricks = "databricks",
   Humanitec = "humanitec",
   TerraformCloud = "terraform-cloud",

backend/src/services/secret-sync/secret-sync-fns.ts

@@ -26,6 +26,7 @@ import { TAppConnectionDALFactory } from "../app-connection/app-connection-dal";
 import { TKmsServiceFactory } from "../kms/kms-service";
 import { ONEPASS_SYNC_LIST_OPTION, OnePassSyncFns } from "./1password";
 import { AZURE_APP_CONFIGURATION_SYNC_LIST_OPTION, azureAppConfigurationSyncFactory } from "./azure-app-configuration";
+import { AZURE_DEVOPS_SYNC_LIST_OPTION, azureDevOpsSyncFactory } from "./azure-devops";
 import { AZURE_KEY_VAULT_SYNC_LIST_OPTION, azureKeyVaultSyncFactory } from "./azure-key-vault";
 import { CAMUNDA_SYNC_LIST_OPTION, camundaSyncFactory } from "./camunda";
 import { GCP_SYNC_LIST_OPTION } from "./gcp";
@@ -45,6 +46,7 @@ const SECRET_SYNC_LIST_OPTIONS: Record<SecretSync, TSecretSyncListItem> = {
   [SecretSync.GitHub]: GITHUB_SYNC_LIST_OPTION,
   [SecretSync.GCPSecretManager]: GCP_SYNC_LIST_OPTION,
   [SecretSync.AzureKeyVault]: AZURE_KEY_VAULT_SYNC_LIST_OPTION,
+  [SecretSync.AzureDevOps]: AZURE_DEVOPS_SYNC_LIST_OPTION,
   [SecretSync.AzureAppConfiguration]: AZURE_APP_CONFIGURATION_SYNC_LIST_OPTION,
   [SecretSync.Databricks]: DATABRICKS_SYNC_LIST_OPTION,
   [SecretSync.Humanitec]: HUMANITEC_SYNC_LIST_OPTION,
@@ -152,6 +154,11 @@ export const SecretSyncFns = {
           appConnectionDAL,
           kmsService
         }).syncSecrets(secretSync, schemaSecretMap);
+      case SecretSync.AzureDevOps:
+        return azureDevOpsSyncFactory({
+          appConnectionDAL,
+          kmsService
+        }).syncSecrets(secretSync, schemaSecretMap);
       case SecretSync.Databricks:
         return databricksSyncFactory({
           appConnectionDAL,
@@ -214,6 +221,12 @@ export const SecretSyncFns = {
           kmsService
         }).getSecrets(secretSync);
         break;
+      case SecretSync.AzureDevOps:
+        secretMap = await azureDevOpsSyncFactory({
+          appConnectionDAL,
+          kmsService
+        }).getSecrets(secretSync);
+        break;
       case SecretSync.Databricks:
         return databricksSyncFactory({
           appConnectionDAL,
@@ -283,6 +296,11 @@ export const SecretSyncFns = {
           appConnectionDAL,
           kmsService
         }).removeSecrets(secretSync, schemaSecretMap);
+      case SecretSync.AzureDevOps:
+        return azureDevOpsSyncFactory({
+          appConnectionDAL,
+          kmsService
+        }).removeSecrets(secretSync);
       case SecretSync.Databricks:
         return databricksSyncFactory({
           appConnectionDAL,

backend/src/services/secret-sync/secret-sync-maps.ts

@@ -8,6 +8,7 @@ export const SECRET_SYNC_NAME_MAP: Record<SecretSync, string> = {
   [SecretSync.GCPSecretManager]: "GCP Secret Manager",
   [SecretSync.AzureKeyVault]: "Azure Key Vault",
   [SecretSync.AzureAppConfiguration]: "Azure App Configuration",
+  [SecretSync.AzureDevOps]: "Azure DevOps",
   [SecretSync.Databricks]: "Databricks",
   [SecretSync.Humanitec]: "Humanitec",
   [SecretSync.TerraformCloud]: "Terraform Cloud",
@@ -27,6 +28,7 @@ export const SECRET_SYNC_CONNECTION_MAP: Record<SecretSync, AppConnection> = {
   [SecretSync.GCPSecretManager]: AppConnection.GCP,
   [SecretSync.AzureKeyVault]: AppConnection.AzureKeyVault,
   [SecretSync.AzureAppConfiguration]: AppConnection.AzureAppConfiguration,
+  [SecretSync.AzureDevOps]: AppConnection.AzureDevOps,
   [SecretSync.Databricks]: AppConnection.Databricks,
   [SecretSync.Humanitec]: AppConnection.Humanitec,
   [SecretSync.TerraformCloud]: AppConnection.TerraformCloud,
@@ -46,6 +48,7 @@ export const SECRET_SYNC_PLAN_MAP: Record<SecretSync, SecretSyncPlanType> = {
   [SecretSync.GCPSecretManager]: SecretSyncPlanType.Regular,
   [SecretSync.AzureKeyVault]: SecretSyncPlanType.Regular,
   [SecretSync.AzureAppConfiguration]: SecretSyncPlanType.Regular,
+  [SecretSync.AzureDevOps]: SecretSyncPlanType.Regular,
   [SecretSync.Databricks]: SecretSyncPlanType.Regular,
   [SecretSync.Humanitec]: SecretSyncPlanType.Regular,
   [SecretSync.TerraformCloud]: SecretSyncPlanType.Regular,

backend/src/services/secret-sync/secret-sync-types.ts

@@ -60,6 +60,12 @@ import {
   TAzureAppConfigurationSyncListItem,
   TAzureAppConfigurationSyncWithCredentials
 } from "./azure-app-configuration";
+import {
+  TAzureDevOpsSync,
+  TAzureDevOpsSyncInput,
+  TAzureDevOpsSyncListItem,
+  TAzureDevOpsSyncWithCredentials
+} from "./azure-devops";
 import {
   TAzureKeyVaultSync,
   TAzureKeyVaultSyncInput,
@@ -100,6 +106,7 @@ export type TSecretSync =
   | TGcpSync
   | TAzureKeyVaultSync
   | TAzureAppConfigurationSync
+  | TAzureDevOpsSync
   | TDatabricksSync
   | THumanitecSync
   | TTerraformCloudSync
@@ -118,6 +125,7 @@ export type TSecretSyncWithCredentials =
   | TGcpSyncWithCredentials
   | TAzureKeyVaultSyncWithCredentials
   | TAzureAppConfigurationSyncWithCredentials
+  | TAzureDevOpsSyncWithCredentials
   | TDatabricksSyncWithCredentials
   | THumanitecSyncWithCredentials
   | TTerraformCloudSyncWithCredentials
@@ -136,6 +144,7 @@ export type TSecretSyncInput =
   | TGcpSyncInput
   | TAzureKeyVaultSyncInput
   | TAzureAppConfigurationSyncInput
+  | TAzureDevOpsSyncInput
   | TDatabricksSyncInput
   | THumanitecSyncInput
   | TTerraformCloudSyncInput
@@ -154,6 +163,7 @@ export type TSecretSyncListItem =
   | TGcpSyncListItem
   | TAzureKeyVaultSyncListItem
   | TAzureAppConfigurationSyncListItem
+  | TAzureDevOpsSyncListItem
   | TDatabricksSyncListItem
   | THumanitecSyncListItem
   | TTerraformCloudSyncListItem

frontend/src/components/secret-syncs/forms/SecretSyncDestinationFields/AzureDevopsSyncFields.tsx

@@ -0,0 +1,76 @@
+import { Controller, useFormContext, useWatch } from "react-hook-form";
+import { SingleValue } from "react-select";
+import { faCircleInfo } from "@fortawesome/free-solid-svg-icons";
+import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
+
+import { SecretSyncConnectionField } from "@app/components/secret-syncs/forms/SecretSyncConnectionField";
+import { FilterableSelect, FormControl, Tooltip } from "@app/components/v2";
+import { useGetAzureDevOpsProjects } from "@app/hooks/api/appConnections/azure";
+import { AzureDevOpsProject } from "@app/hooks/api/appConnections/azure/types";
+import { SecretSync } from "@app/hooks/api/secretSyncs";
+
+import { TSecretSyncForm } from "../schemas";
+
+export const AzureDevOpsSyncFields = () => {
+  const { control, setValue } = useFormContext<
+    TSecretSyncForm & { destination: SecretSync.AzureDevOps }
+  >();
+
+  const connectionId = useWatch({ name: "connection.id", control });
+
+  const { data: { projects } = { projects: [] }, isLoading: isProjectsLoading } =
+    useGetAzureDevOpsProjects(connectionId, {
+      enabled: Boolean(connectionId)
+    });
+
+  return (
+    <>
+      <SecretSyncConnectionField
+        onChange={() => {
+          setValue("destinationConfig.devopsProjectId", "");
+        }}
+      />
+
+      <Controller
+        name="destinationConfig.devopsProjectId"
+        control={control}
+        render={({ field: { value, onChange }, fieldState: { error } }) => (
+          <FormControl
+            isError={Boolean(error)}
+            errorText={error?.message}
+            label="Project"
+            helperText={
+              <Tooltip
+                className="max-w-md"
+                content="Ensure the project exists in the connection's Azure DevOps instance URL."
+              >
+                <div>
+                  <span>Don&#39;t see the project you&#39;re looking for?</span>{" "}
+                  <FontAwesomeIcon icon={faCircleInfo} className="text-mineshaft-400" />
+                </div>
+              </Tooltip>
+            }
+          >
+            <FilterableSelect
+              menuPlacement="top"
+              isLoading={isProjectsLoading && Boolean(connectionId)}
+              isDisabled={!connectionId}
+              value={projects?.find((v) => v.appId === value) ?? null}
+              onChange={(option) => {
+                onChange((option as SingleValue<AzureDevOpsProject>)?.appId ?? null);
+                setValue(
+                  "destinationConfig.devopsProjectName",
+                  (option as SingleValue<AzureDevOpsProject>)?.name ?? ""
+                );
+              }}
+              options={projects}
+              placeholder="Select a project..."
+              getOptionLabel={(option) => option.name}
+              getOptionValue={(option) => option.id}
+            />
+          </FormControl>
+        )}
+      />
+    </>
+  );
+};

frontend/src/components/secret-syncs/forms/SecretSyncDestinationFields/SecretSyncDestinationFields.tsx

@@ -7,6 +7,7 @@ import { OnePassSyncFields } from "./1PasswordSyncFields";
 import { AwsParameterStoreSyncFields } from "./AwsParameterStoreSyncFields";
 import { AwsSecretsManagerSyncFields } from "./AwsSecretsManagerSyncFields";
 import { AzureAppConfigurationSyncFields } from "./AzureAppConfigurationSyncFields";
+import { AzureDevOpsSyncFields } from "./AzureDevopsSyncFields";
 import { AzureKeyVaultSyncFields } from "./AzureKeyVaultSyncFields";
 import { CamundaSyncFields } from "./CamundaSyncFields";
 import { DatabricksSyncFields } from "./DatabricksSyncFields";
@@ -38,6 +39,8 @@ export const SecretSyncDestinationFields = () => {
       return <AzureKeyVaultSyncFields />;
     case SecretSync.AzureAppConfiguration:
       return <AzureAppConfigurationSyncFields />;
+    case SecretSync.AzureDevOps:
+      return <AzureDevOpsSyncFields />;
     case SecretSync.Databricks:
       return <DatabricksSyncFields />;
     case SecretSync.Humanitec:

frontend/src/components/secret-syncs/forms/SecretSyncOptionsFields/SecretSyncOptionsFields.tsx

@@ -41,6 +41,7 @@ export const SecretSyncOptionsFields = ({ hideInitialSync }: Props) => {
     case SecretSync.GCPSecretManager:
     case SecretSync.AzureKeyVault:
     case SecretSync.AzureAppConfiguration:
+    case SecretSync.AzureDevOps:
     case SecretSync.Databricks:
     case SecretSync.Humanitec:
     case SecretSync.TerraformCloud:

frontend/src/components/secret-syncs/forms/SecretSyncReviewFields/AzureDevopsSyncReviewFields.tsx

@@ -0,0 +1,18 @@
+import { useFormContext } from "react-hook-form";
+
+import { GenericFieldLabel } from "@app/components/secret-syncs";
+import { TSecretSyncForm } from "@app/components/secret-syncs/forms/schemas";
+import { SecretSync } from "@app/hooks/api/secretSyncs";
+
+export const AzureDevOpsSyncReviewFields = () => {
+  const { watch } = useFormContext<TSecretSyncForm & { destination: SecretSync.AzureDevOps }>();
+  const devopsProjectId = watch("destinationConfig.devopsProjectId");
+  const devopsProjectName = watch("destinationConfig.devopsProjectName");
+
+  return (
+    <>
+      <GenericFieldLabel label="Project">{devopsProjectName}</GenericFieldLabel>
+      <GenericFieldLabel label="Project ID">{devopsProjectId}</GenericFieldLabel>
+    </>
+  );
+};

frontend/src/components/secret-syncs/forms/SecretSyncReviewFields/SecretSyncReviewFields.tsx

@@ -16,6 +16,7 @@ import {
   AwsSecretsManagerSyncReviewFields
 } from "./AwsSecretsManagerSyncReviewFields";
 import { AzureAppConfigurationSyncReviewFields } from "./AzureAppConfigurationSyncReviewFields";
+import { AzureDevOpsSyncReviewFields } from "./AzureDevopsSyncReviewFields";
 import { AzureKeyVaultSyncReviewFields } from "./AzureKeyVaultSyncReviewFields";
 import { CamundaSyncReviewFields } from "./CamundaSyncReviewFields";
 import { DatabricksSyncReviewFields } from "./DatabricksSyncReviewFields";
@@ -70,6 +71,9 @@ export const SecretSyncReviewFields = () => {
     case SecretSync.AzureAppConfiguration:
       DestinationFieldsComponent = <AzureAppConfigurationSyncReviewFields />;
       break;
+    case SecretSync.AzureDevOps:
+      DestinationFieldsComponent = <AzureDevOpsSyncReviewFields />;
+      break;
     case SecretSync.Databricks:
       DestinationFieldsComponent = <DatabricksSyncReviewFields />;
       break;

frontend/src/components/secret-syncs/forms/schemas/azure-devops-sync-destination-schema.ts

@@ -0,0 +1,17 @@
+import { z } from "zod";
+
+import { BaseSecretSyncSchema } from "@app/components/secret-syncs/forms/schemas/base-secret-sync-schema";
+import { SecretSync } from "@app/hooks/api/secretSyncs";
+
+export const AzureDevOpsSyncDestinationSchema = BaseSecretSyncSchema().merge(
+  z.object({
+    destination: z.literal(SecretSync.AzureDevOps),
+    destinationConfig: z.object({
+      devopsProjectId: z.string().trim().min(1, { message: "Azure DevOps Project ID is required" }),
+      devopsProjectName: z
+        .string()
+        .trim()
+        .min(1, { message: "Azure DevOps Project Name is required" })
+    })
+  })
+);

frontend/src/components/secret-syncs/forms/schemas/secret-sync-schema.ts

@@ -4,6 +4,7 @@ import { OnePassSyncDestinationSchema } from "./1password-sync-destination-schem
 import { AwsParameterStoreSyncDestinationSchema } from "./aws-parameter-store-sync-destination-schema";
 import { AwsSecretsManagerSyncDestinationSchema } from "./aws-secrets-manager-sync-destination-schema";
 import { AzureAppConfigurationSyncDestinationSchema } from "./azure-app-configuration-sync-destination-schema";
+import { AzureDevOpsSyncDestinationSchema } from "./azure-devops-sync-destination-schema";
 import { AzureKeyVaultSyncDestinationSchema } from "./azure-key-vault-sync-destination-schema";
 import { CamundaSyncDestinationSchema } from "./camunda-sync-destination-schema";
 import { DatabricksSyncDestinationSchema } from "./databricks-sync-destination-schema";
@@ -24,6 +25,7 @@ const SecretSyncUnionSchema = z.discriminatedUnion("destination", [
   GcpSyncDestinationSchema,
   AzureKeyVaultSyncDestinationSchema,
   AzureAppConfigurationSyncDestinationSchema,
+  AzureDevOpsSyncDestinationSchema,
   DatabricksSyncDestinationSchema,
   HumanitecSyncDestinationSchema,
   TerraformCloudSyncDestinationSchema,

frontend/src/helpers/appConnections.ts

@@ -15,6 +15,7 @@ import {
   AwsConnectionMethod,
   AzureAppConfigurationConnectionMethod,
   AzureClientSecretsConnectionMethod,
+  AzureDevOpsConnectionMethod,
   AzureKeyVaultConnectionMethod,
   CamundaConnectionMethod,
   DatabricksConnectionMethod,
@@ -60,6 +61,7 @@ export const APP_CONNECTION_MAP: Record<
     name: "Azure Client Secrets",
     image: "Microsoft Azure.png"
   },
+  [AppConnection.AzureDevOps]: { name: "Azure DevOps", image: "Microsoft Azure.png" },
   [AppConnection.Databricks]: { name: "Databricks", image: "Databricks.png" },
   [AppConnection.Humanitec]: { name: "Humanitec", image: "Humanitec.png" },
   [AppConnection.TerraformCloud]: { name: "Terraform Cloud", image: "Terraform Cloud.png" },
@@ -85,6 +87,7 @@ export const getAppConnectionMethodDetails = (method: TAppConnection["method"])
     case AzureKeyVaultConnectionMethod.OAuth:
     case AzureAppConfigurationConnectionMethod.OAuth:
     case AzureClientSecretsConnectionMethod.OAuth:
+    case AzureDevOpsConnectionMethod.OAuth:
     case GitHubConnectionMethod.OAuth:
       return { name: "OAuth", icon: faPassport };
     case AwsConnectionMethod.AccessKey:
@@ -102,6 +105,7 @@ export const getAppConnectionMethodDetails = (method: TAppConnection["method"])
     case TerraformCloudConnectionMethod.ApiToken:
     case VercelConnectionMethod.ApiToken:
     case OnePassConnectionMethod.ApiToken:
+    case AzureDevOpsConnectionMethod.ApiToken:
       return { name: "API Token", icon: faKey };
     case PostgresConnectionMethod.UsernameAndPassword:
     case MsSqlConnectionMethod.UsernameAndPassword:

frontend/src/helpers/secretSyncs.ts

@@ -16,6 +16,10 @@ export const SECRET_SYNC_MAP: Record<SecretSync, { name: string; image: string }
     name: "Azure App Configuration",
     image: "Microsoft Azure.png"
   },
+  [SecretSync.AzureDevOps]: {
+    name: "Azure DevOps",
+    image: "Microsoft Azure.png"
+  },
   [SecretSync.Databricks]: {
     name: "Databricks",
     image: "Databricks.png"
@@ -65,6 +69,7 @@ export const SECRET_SYNC_CONNECTION_MAP: Record<SecretSync, AppConnection> = {
   [SecretSync.GCPSecretManager]: AppConnection.GCP,
   [SecretSync.AzureKeyVault]: AppConnection.AzureKeyVault,
   [SecretSync.AzureAppConfiguration]: AppConnection.AzureAppConfiguration,
+  [SecretSync.AzureDevOps]: AppConnection.AzureDevOps,
   [SecretSync.Databricks]: AppConnection.Databricks,
   [SecretSync.Humanitec]: AppConnection.Humanitec,
   [SecretSync.TerraformCloud]: AppConnection.TerraformCloud,

frontend/src/hooks/api/appConnections/azure/queries.tsx

@@ -3,12 +3,14 @@ import { useQuery, UseQueryOptions } from "@tanstack/react-query";
 import { apiRequest } from "@app/config/request";
 
 import { appConnectionKeys } from "../queries";
-import { TAzureClient } from "./types";
+import { AzureDevOpsProjectsResponse, TAzureClient } from "./types";
 
 const azureConnectionKeys = {
   all: [...appConnectionKeys.all, "azure"] as const,
   listClients: (connectionId: string) =>
-    [...azureConnectionKeys.all, "clients", connectionId] as const
+    [...azureConnectionKeys.all, "clients", connectionId] as const,
+  listDevopsProjects: (connectionId: string) =>
+    [...azureConnectionKeys.all, "devops-projects", connectionId] as const
 };
 
 export const useAzureConnectionListClients = (
@@ -35,3 +37,29 @@ export const useAzureConnectionListClients = (
     ...options
   });
 };
+
+export const fetchAzureDevOpsProjects = async (
+  connectionId: string
+): Promise<AzureDevOpsProjectsResponse> => {
+  if (!connectionId) {
+    throw new Error("Connection ID is required");
+  }
+
+  const { data } = await apiRequest.get<AzureDevOpsProjectsResponse>(
+    `/api/v1/app-connections/azure-devops/${connectionId}/projects`
+  );
+
+  return data;
+};
+
+export const useGetAzureDevOpsProjects = (
+  connectionId: string,
+  options?: Omit<UseQueryOptions<AzureDevOpsProjectsResponse, Error>, "queryKey" | "queryFn">
+) => {
+  return useQuery({
+    queryKey: azureConnectionKeys.listDevopsProjects(connectionId),
+    queryFn: () => fetchAzureDevOpsProjects(connectionId),
+    enabled: Boolean(connectionId),
+    ...options
+  });
+};

frontend/src/hooks/api/appConnections/azure/types.ts

@@ -3,3 +3,13 @@ export type TAzureClient = {
   appId: string;
   id: string;
 };
+
+export interface AzureDevOpsProject {
+  id: string;
+  name: string;
+  appId: string;
+}
+
+export interface AzureDevOpsProjectsResponse {
+  projects: AzureDevOpsProject[];
+}

frontend/src/hooks/api/appConnections/enums.ts

@@ -6,6 +6,7 @@ export enum AppConnection {
   AzureKeyVault = "azure-key-vault",
   AzureAppConfiguration = "azure-app-configuration",
   AzureClientSecrets = "azure-client-secrets",
+  AzureDevOps = "azure-devops",
   Databricks = "databricks",
   Humanitec = "humanitec",
   TerraformCloud = "terraform-cloud",

frontend/src/hooks/api/appConnections/types/app-options.ts

@@ -45,6 +45,11 @@ export type TDatabricksConnectionOption = TAppConnectionOptionBase & {
   app: AppConnection.Databricks;
 };
 
+export type TAzureDevOpsConnectionOption = TAppConnectionOptionBase & {
+  app: AppConnection.AzureDevOps;
+  oauthClientId?: string;
+};
+
 export type THumanitecConnectionOption = TAppConnectionOptionBase & {
   app: AppConnection.Humanitec;
 };
@@ -108,6 +113,7 @@ export type TAppConnectionOption =
   | TAzureAppConfigurationConnectionOption
   | TAzureKeyVaultConnectionOption
   | TAzureClientSecretsConnectionOption
+  | TAzureDevOpsConnectionOption
   | TDatabricksConnectionOption
   | THumanitecConnectionOption
   | TTerraformCloudConnectionOption
@@ -131,6 +137,7 @@ export type TAppConnectionOptionMap = {
   [AppConnection.AzureKeyVault]: TAzureKeyVaultConnectionOption;
   [AppConnection.AzureAppConfiguration]: TAzureAppConfigurationConnectionOption;
   [AppConnection.AzureClientSecrets]: TAzureClientSecretsConnectionOption;
+  [AppConnection.AzureDevOps]: TAzureDevOpsConnectionOption;
   [AppConnection.Databricks]: TDatabricksConnectionOption;
   [AppConnection.Humanitec]: THumanitecConnectionOption;
   [AppConnection.TerraformCloud]: TTerraformCloudConnectionOption;

frontend/src/hooks/api/appConnections/types/azure-devops-connection.ts

@@ -0,0 +1,27 @@
+import { AppConnection } from "@app/hooks/api/appConnections/enums";
+import { TRootAppConnection } from "@app/hooks/api/appConnections/types/root-connection";
+
+export enum AzureDevOpsConnectionMethod {
+  OAuth = "oauth",
+  ApiToken = "api-token"
+}
+
+export type TAzureDevOpsConnection = TRootAppConnection & {
+  app: AppConnection.AzureDevOps;
+} & (
+    | {
+        method: AzureDevOpsConnectionMethod.OAuth;
+        credentials: {
+          code: string;
+          tenantId: string;
+          orgName: string;
+        };
+      }
+    | {
+        method: AzureDevOpsConnectionMethod.ApiToken;
+        credentials: {
+          apiKey: string;
+          orgName: string;
+        };
+      }
+  );

frontend/src/hooks/api/appConnections/types/index.ts

@@ -5,6 +5,7 @@ import { TAuth0Connection } from "./auth0-connection";
 import { TAwsConnection } from "./aws-connection";
 import { TAzureAppConfigurationConnection } from "./azure-app-configuration-connection";
 import { TAzureClientSecretsConnection } from "./azure-client-secrets-connection";
+import { TAzureDevOpsConnection } from "./azure-devops-connection";
 import { TAzureKeyVaultConnection } from "./azure-key-vault-connection";
 import { TCamundaConnection } from "./camunda-connection";
 import { TDatabricksConnection } from "./databricks-connection";
@@ -28,6 +29,7 @@ export * from "./auth0-connection";
 export * from "./aws-connection";
 export * from "./azure-app-configuration-connection";
 export * from "./azure-client-secrets-connection";
+export * from "./azure-devops-connection";
 export * from "./azure-key-vault-connection";
 export * from "./camunda-connection";
 export * from "./databricks-connection";
@@ -54,6 +56,7 @@ export type TAppConnection =
   | TAzureKeyVaultConnection
   | TAzureAppConfigurationConnection
   | TAzureClientSecretsConnection
+  | TAzureDevOpsConnection
   | TDatabricksConnection
   | THumanitecConnection
   | TTerraformCloudConnection
@@ -103,6 +106,7 @@ export type TAppConnectionMap = {
   [AppConnection.AzureKeyVault]: TAzureKeyVaultConnection;
   [AppConnection.AzureAppConfiguration]: TAzureAppConfigurationConnection;
   [AppConnection.AzureClientSecrets]: TAzureClientSecretsConnection;
+  [AppConnection.AzureDevOps]: TAzureDevOpsConnection;
   [AppConnection.Databricks]: TDatabricksConnection;
   [AppConnection.Humanitec]: THumanitecConnection;
   [AppConnection.TerraformCloud]: TTerraformCloudConnection;

frontend/src/hooks/api/secretSyncs/enums.ts

@@ -5,6 +5,7 @@ export enum SecretSync {
   GCPSecretManager = "gcp-secret-manager",
   AzureKeyVault = "azure-key-vault",
   AzureAppConfiguration = "azure-app-configuration",
+  AzureDevOps = "azure-devops",
   Databricks = "databricks",
   Humanitec = "humanitec",
   TerraformCloud = "terraform-cloud",

frontend/src/hooks/api/secretSyncs/types/azure-devops-sync.ts

@@ -0,0 +1,16 @@
+import { AppConnection } from "@app/hooks/api/appConnections/enums";
+import { SecretSync } from "@app/hooks/api/secretSyncs";
+import { TRootSecretSync } from "@app/hooks/api/secretSyncs/types/root-sync";
+
+export type TAzureDevOpsSync = TRootSecretSync & {
+  destination: SecretSync.AzureDevOps;
+  destinationConfig: {
+    devopsProjectId: string;
+    devopsProjectName: string;
+  };
+  connection: {
+    app: AppConnection.AzureDevOps;
+    name: string;
+    id: string;
+  };
+};

frontend/src/hooks/api/secretSyncs/types/index.ts

@@ -5,6 +5,7 @@ import { TOnePassSync } from "./1password-sync";
 import { TAwsParameterStoreSync } from "./aws-parameter-store-sync";
 import { TAwsSecretsManagerSync } from "./aws-secrets-manager-sync";
 import { TAzureAppConfigurationSync } from "./azure-app-configuration-sync";
+import { TAzureDevOpsSync } from "./azure-devops-sync";
 import { TAzureKeyVaultSync } from "./azure-key-vault-sync";
 import { TCamundaSync } from "./camunda-sync";
 import { TDatabricksSync } from "./databricks-sync";
@@ -32,6 +33,7 @@ export type TSecretSync =
   | TGcpSync
   | TAzureKeyVaultSync
   | TAzureAppConfigurationSync
+  | TAzureDevOpsSync
   | TDatabricksSync
   | THumanitecSync
   | TTerraformCloudSync

frontend/src/pages/organization/AppConnections/AppConnectionsPage/components/AppConnectionForm/AppConnectionForm.tsx

@@ -14,6 +14,7 @@ import { Auth0ConnectionForm } from "./Auth0ConnectionForm";
 import { AwsConnectionForm } from "./AwsConnectionForm";
 import { AzureAppConfigurationConnectionForm } from "./AzureAppConfigurationConnectionForm";
 import { AzureClientSecretsConnectionForm } from "./AzureClientSecretsConnectionForm";
+import { AzureDevOpsConnectionForm } from "./AzureDevOpsConnectionForm";
 import { AzureKeyVaultConnectionForm } from "./AzureKeyVaultConnectionForm";
 import { CamundaConnectionForm } from "./CamundaConnectionForm";
 import { DatabricksConnectionForm } from "./DatabricksConnectionForm";
@@ -99,6 +100,8 @@ const CreateForm = ({ app, onComplete }: CreateFormProps) => {
       return <CamundaConnectionForm onSubmit={onSubmit} />;
     case AppConnection.AzureClientSecrets:
       return <AzureClientSecretsConnectionForm />;
+    case AppConnection.AzureDevOps:
+      return <AzureDevOpsConnectionForm onSubmit={onSubmit} />;
     case AppConnection.Windmill:
       return <WindmillConnectionForm onSubmit={onSubmit} />;
     case AppConnection.Auth0:
@@ -179,6 +182,8 @@ const UpdateForm = ({ appConnection, onComplete }: UpdateFormProps) => {
       return <CamundaConnectionForm onSubmit={onSubmit} appConnection={appConnection} />;
     case AppConnection.AzureClientSecrets:
       return <AzureClientSecretsConnectionForm appConnection={appConnection} />;
+    case AppConnection.AzureDevOps:
+      return <AzureDevOpsConnectionForm appConnection={appConnection} onSubmit={onSubmit} />;
     case AppConnection.Windmill:
       return <WindmillConnectionForm onSubmit={onSubmit} appConnection={appConnection} />;
     case AppConnection.Auth0:

frontend/src/pages/organization/AppConnections/AppConnectionsPage/components/AppConnectionForm/AzureDevOpsConnectionForm.tsx

@@ -0,0 +1,291 @@
+/* eslint-disable no-case-declarations */
+import crypto from "crypto";
+
+import { useState } from "react";
+import { Controller, FormProvider, useForm } from "react-hook-form";
+import { zodResolver } from "@hookform/resolvers/zod";
+import { z } from "zod";
+
+import { Button, FormControl, Input, ModalClose, Select, SelectItem } from "@app/components/v2";
+import { APP_CONNECTION_MAP, getAppConnectionMethodDetails } from "@app/helpers/appConnections";
+import { isInfisicalCloud } from "@app/helpers/platform";
+import {
+  AzureDevOpsConnectionMethod,
+  TAzureDevOpsConnection,
+  useGetAppConnectionOption
+} from "@app/hooks/api/appConnections";
+import { AppConnection } from "@app/hooks/api/appConnections/enums";
+
+import {
+  genericAppConnectionFieldsSchema,
+  GenericAppConnectionsFields
+} from "./GenericAppConnectionFields";
+
+type ApiTokenForm = z.infer<typeof apiTokenSchema>;
+
+type Props = {
+  appConnection?: TAzureDevOpsConnection;
+  onSubmit: (formData: ApiTokenForm) => Promise<void>;
+};
+
+// Base schema with common fields
+const baseSchema = genericAppConnectionFieldsSchema.extend({
+  app: z.literal(AppConnection.AzureDevOps),
+  method: z.nativeEnum(AzureDevOpsConnectionMethod)
+});
+
+// Method-specific schemas
+const oauthSchema = baseSchema.extend({
+  method: z.literal(AzureDevOpsConnectionMethod.OAuth),
+  tenantId: z.string().trim().min(1, "Tenant ID is required"),
+  orgName: z.string().trim().min(1, "Organization name is required")
+});
+
+const apiTokenSchema = baseSchema.extend({
+  method: z.literal(AzureDevOpsConnectionMethod.ApiToken),
+  credentials: z.object({
+    apiKey: z.string().trim().min(1, "API Key is required"),
+    orgName: z.string().trim().min(1, "Organization name is required")
+  })
+});
+
+// Union schema
+const formSchema = z.discriminatedUnion("method", [oauthSchema, apiTokenSchema]);
+
+type FormData = z.infer<typeof formSchema>;
+
+const getDefaultValues = (appConnection?: TAzureDevOpsConnection): Partial<FormData> => {
+  if (!appConnection) {
+    return {
+      app: AppConnection.AzureDevOps,
+      method: AzureDevOpsConnectionMethod.OAuth
+    };
+  }
+
+  const base = {
+    name: appConnection.name,
+    description: appConnection.description,
+    app: appConnection.app,
+    method: appConnection.method
+  };
+  const { credentials } = appConnection;
+
+  switch (appConnection.method) {
+    case AzureDevOpsConnectionMethod.OAuth:
+      if ("tenantId" in credentials && "orgName" in credentials) {
+        return {
+          ...base,
+          method: AzureDevOpsConnectionMethod.OAuth,
+          tenantId: credentials.tenantId,
+          orgName: credentials.orgName
+        };
+      }
+      break;
+    case AzureDevOpsConnectionMethod.ApiToken:
+      if ("apiKey" in credentials && "orgName" in credentials) {
+        return {
+          ...base,
+          method: AzureDevOpsConnectionMethod.ApiToken,
+          credentials: {
+            apiKey: credentials.apiKey,
+            orgName: credentials.orgName
+          }
+        };
+      }
+      break;
+    default:
+      return base;
+  }
+
+  return base;
+};
+
+export const AzureDevOpsConnectionForm = ({ appConnection, onSubmit }: Props) => {
+  const isUpdate = Boolean(appConnection);
+  const [isRedirecting, setIsRedirecting] = useState(false);
+
+  const {
+    option: { oauthClientId },
+    isLoading
+  } = useGetAppConnectionOption(AppConnection.AzureDevOps);
+
+  const form = useForm<FormData>({
+    resolver: zodResolver(formSchema),
+    defaultValues: getDefaultValues(appConnection)
+  });
+
+  const {
+    handleSubmit,
+    control,
+    watch,
+    formState: { isSubmitting, isDirty }
+  } = form;
+
+  const selectedMethod = watch("method");
+
+  const onSubmitHandler = async (formData: FormData) => {
+    switch (formData.method) {
+      case AzureDevOpsConnectionMethod.OAuth:
+        setIsRedirecting(true);
+        const state = crypto.randomBytes(16).toString("hex");
+        localStorage.setItem("latestCSRFToken", state);
+        localStorage.setItem(
+          "azureDevOpsConnectionFormData",
+          JSON.stringify({ ...formData, connectionId: appConnection?.id })
+        );
+
+        window.location.assign(
+          `https://login.microsoftonline.com/${formData.tenantId || "common"}/oauth2/v2.0/authorize?client_id=${oauthClientId}&response_type=code&redirect_uri=${window.location.origin}/organization/app-connections/azure/oauth/callback&response_mode=query&scope=https://azconfig.io/.default%20openid%20offline_access&state=${state}<:>azure-devops`
+        );
+        break;
+
+      case AzureDevOpsConnectionMethod.ApiToken:
+        onSubmit(formData);
+        break;
+
+      default:
+        throw new Error(`Unhandled Azure Connection method: ${(formData as FormData).method}`);
+    }
+  };
+
+  const isMissingConfig = selectedMethod === AzureDevOpsConnectionMethod.OAuth && !oauthClientId;
+  const methodDetails = getAppConnectionMethodDetails(selectedMethod);
+
+  return (
+    <FormProvider {...form}>
+      <form onSubmit={handleSubmit(onSubmitHandler)} className="space-y-6">
+        {!isUpdate && <GenericAppConnectionsFields />}
+
+        <Controller
+          name="method"
+          control={control}
+          render={({ field: { value, onChange }, fieldState: { error } }) => (
+            <FormControl
+              tooltipText={`The method you would like to use to connect with ${
+                APP_CONNECTION_MAP[AppConnection.AzureDevOps].name
+              }. This field cannot be changed after creation.`}
+              errorText={
+                !isLoading && isMissingConfig
+                  ? `Environment variables have not been configured. ${
+                      isInfisicalCloud()
+                        ? "Please contact Infisical."
+                        : `See documentation to configure Azure ${methodDetails.name} Connections.`
+                    }`
+                  : error?.message
+              }
+              isError={Boolean(error?.message) || isMissingConfig}
+              label="Method"
+            >
+              <Select
+                isDisabled={isUpdate}
+                value={value}
+                onValueChange={(val) => onChange(val)}
+                className="w-full border border-mineshaft-500"
+                position="popper"
+                dropdownContainerClassName="max-w-none"
+              >
+                {Object.values(AzureDevOpsConnectionMethod).map((method) => {
+                  return (
+                    <SelectItem value={method} key={method}>
+                      {getAppConnectionMethodDetails(method).name}
+                    </SelectItem>
+                  );
+                })}
+              </Select>
+            </FormControl>
+          )}
+        />
+
+        {/* OAuth-specific fields */}
+        {selectedMethod === AzureDevOpsConnectionMethod.OAuth && (
+          <>
+            <Controller
+              name="tenantId"
+              control={control}
+              render={({ field, fieldState: { error } }) => (
+                <FormControl
+                  tooltipText="The Directory (tenant) ID."
+                  isError={Boolean(error?.message)}
+                  label="Tenant ID"
+                  errorText={error?.message}
+                >
+                  <Input {...field} placeholder="e4f34ea5-ad23-4291-8585-66d20d603cc8" />
+                </FormControl>
+              )}
+            />
+            <Controller
+              name="orgName"
+              control={control}
+              render={({ field, fieldState: { error } }) => (
+                <FormControl
+                  tooltipText="Your Azure DevOps organization name."
+                  isError={Boolean(error?.message)}
+                  label="Organization Name"
+                  errorText={error?.message}
+                >
+                  <Input {...field} placeholder="myorganization" />
+                </FormControl>
+              )}
+            />
+          </>
+        )}
+
+        {/* API Token-specific fields */}
+        {selectedMethod === AzureDevOpsConnectionMethod.ApiToken && (
+          <>
+            <Controller
+              name="credentials.apiKey"
+              control={control}
+              render={({ field, fieldState: { error } }) => (
+                <FormControl
+                  tooltipText="Personal Access Token from Azure DevOps."
+                  isError={Boolean(error?.message)}
+                  label="API Key"
+                  errorText={error?.message}
+                >
+                  <Input
+                    {...field}
+                    type="password"
+                    placeholder="Enter your Personal Access Token"
+                  />
+                </FormControl>
+              )}
+            />
+            <Controller
+              name="credentials.orgName"
+              control={control}
+              render={({ field, fieldState: { error } }) => (
+                <FormControl
+                  tooltipText="Your Azure DevOps organization name."
+                  isError={Boolean(error?.message)}
+                  label="Organization Name"
+                  errorText={error?.message}
+                >
+                  <Input {...field} placeholder="myorganization" />
+                </FormControl>
+              )}
+            />
+          </>
+        )}
+
+        <div className="mt-8 flex items-center">
+          <Button
+            className="mr-4"
+            size="sm"
+            type="submit"
+            colorSchema="secondary"
+            isLoading={isSubmitting || isRedirecting}
+            isDisabled={isSubmitting || (!isUpdate && !isDirty) || isMissingConfig || isRedirecting}
+          >
+            {isUpdate ? "Reconnect to Azure" : "Connect to Azure"}
+          </Button>
+          <ModalClose asChild>
+            <Button colorSchema="secondary" variant="plain">
+              Cancel
+            </Button>
+          </ModalClose>
+        </div>
+      </form>
+    </FormProvider>
+  );
+};

frontend/src/pages/organization/AppConnections/OauthCallbackPage/OauthCallbackPage.tsx

@@ -8,10 +8,12 @@ import { APP_CONNECTION_MAP } from "@app/helpers/appConnections";
 import {
   AzureAppConfigurationConnectionMethod,
   AzureClientSecretsConnectionMethod,
+  AzureDevOpsConnectionMethod,
   AzureKeyVaultConnectionMethod,
   GitHubConnectionMethod,
   TAzureAppConfigurationConnection,
   TAzureClientSecretsConnection,
+  TAzureDevOpsConnection,
   TAzureKeyVaultConnection,
   TGitHubConnection,
   TGitHubRadarConnection,
@@ -42,6 +44,19 @@ type AzureClientSecretsFormData = BaseFormData &
   Pick<TAzureClientSecretsConnection, "name" | "method" | "description"> &
   Pick<TAzureClientSecretsConnection["credentials"], "tenantId">;
 
+type OAuthCredentials = Extract<
+  TAzureDevOpsConnection,
+  { method: AzureDevOpsConnectionMethod.OAuth }
+>["credentials"];
+type ApiTokenCredentials = Extract<
+  TAzureDevOpsConnection,
+  { method: AzureDevOpsConnectionMethod.ApiToken }
+>["credentials"];
+
+type AzureDevOpsFormData = BaseFormData &
+  Pick<TAzureDevOpsConnection, "name" | "method" | "description"> &
+  (Pick<OAuthCredentials, "tenantId" | "orgName"> | Pick<ApiTokenCredentials, "orgName">);
+
 type FormDataMap = {
   [AppConnection.GitHub]: GithubFormData & { app: AppConnection.GitHub };
   [AppConnection.GitHubRadar]: GithubRadarFormData & { app: AppConnection.GitHubRadar };
@@ -52,6 +67,9 @@ type FormDataMap = {
   [AppConnection.AzureClientSecrets]: AzureClientSecretsFormData & {
     app: AppConnection.AzureClientSecrets;
   };
+  [AppConnection.AzureDevOps]: AzureDevOpsFormData & {
+    app: AppConnection.AzureDevOps;
+  };
 };
 
 const formDataStorageFieldMap: Partial<Record<AppConnection, string>> = {
@@ -59,7 +77,8 @@ const formDataStorageFieldMap: Partial<Record<AppConnection, string>> = {
   [AppConnection.GitHubRadar]: "githubRadarConnectionFormData",
   [AppConnection.AzureKeyVault]: "azureKeyVaultConnectionFormData",
   [AppConnection.AzureAppConfiguration]: "azureAppConfigurationConnectionFormData",
-  [AppConnection.AzureClientSecrets]: "azureClientSecretsConnectionFormData"
+  [AppConnection.AzureClientSecrets]: "azureClientSecretsConnectionFormData",
+  [AppConnection.AzureDevOps]: "azureDevOpsConnectionFormData"
 };
 
 export const OAuthCallbackPage = () => {
@@ -258,6 +277,60 @@ export const OAuthCallbackPage = () => {
     };
   }, []);
 
+  const handleAzureDevOps = useCallback(async () => {
+    const formData = getFormData(AppConnection.AzureDevOps);
+    if (formData === null) return null;
+
+    clearState(AppConnection.AzureDevOps);
+
+    const { connectionId, name, description, returnUrl } = formData;
+
+    try {
+      if (!("tenantId" in formData)) {
+        throw new Error("Expected OAuth form data but got API token data");
+      }
+
+      if (connectionId) {
+        await updateAppConnection.mutateAsync({
+          app: AppConnection.AzureDevOps,
+          connectionId,
+          credentials: {
+            code: code as string,
+            tenantId: formData.tenantId as string,
+            orgName: formData.orgName
+          }
+        });
+      } else {
+        await createAppConnection.mutateAsync({
+          app: AppConnection.AzureDevOps,
+          name,
+          description,
+          method: AzureDevOpsConnectionMethod.OAuth,
+          credentials: {
+            code: code as string,
+            tenantId: formData.tenantId as string,
+            orgName: formData.orgName
+          }
+        });
+      }
+    } catch (err: any) {
+      createNotification({
+        title: `Failed to ${connectionId ? "update" : "add"} Azure DevOps Connection`,
+        text: err?.message,
+        type: "error"
+      });
+      navigate({
+        to: returnUrl ?? "/organization/app-connections"
+      });
+    }
+
+    return {
+      connectionId,
+      returnUrl,
+      appConnectionName: formData.app
+    };
+  }, []);
+
   const handleGithub = useCallback(async () => {
     const formData = getFormData(AppConnection.GitHub);
     if (formData === null) return null;
@@ -396,6 +469,8 @@ export const OAuthCallbackPage = () => {
         data = await handleAzureAppConfiguration();
       } else if (appConnection === AppConnection.AzureClientSecrets) {
         data = await handleAzureClientSecrets();
+      } else if (appConnection === AppConnection.AzureDevOps) {
+        data = await handleAzureDevOps();
       }
 
       if (data) {

frontend/src/pages/secret-manager/IntegrationsListPage/components/SecretSyncsTab/SecretSyncTable/SecretSyncDestinationCol/AzureDevopsDestinationCol.tsx

@@ -0,0 +1,14 @@
+import { TAzureDevOpsSync } from "@app/hooks/api/secretSyncs/types/azure-devops-sync";
+
+import { getSecretSyncDestinationColValues } from "../helpers";
+import { SecretSyncTableCell } from "../SecretSyncTableCell";
+
+type Props = {
+  secretSync: TAzureDevOpsSync;
+};
+
+export const AzureDevOpsSyncDestinationCol = ({ secretSync }: Props) => {
+  const { primaryText, secondaryText } = getSecretSyncDestinationColValues(secretSync);
+
+  return <SecretSyncTableCell primaryText={primaryText} secondaryText={secondaryText} />;
+};

frontend/src/pages/secret-manager/IntegrationsListPage/components/SecretSyncsTab/SecretSyncTable/SecretSyncDestinationCol/SecretSyncDestinationCol.tsx

@@ -4,6 +4,7 @@ import { OnePassSyncDestinationCol } from "./1PasswordSyncDestinationCol";
 import { AwsParameterStoreSyncDestinationCol } from "./AwsParameterStoreSyncDestinationCol";
 import { AwsSecretsManagerSyncDestinationCol } from "./AwsSecretsManagerSyncDestinationCol";
 import { AzureAppConfigurationDestinationSyncCol } from "./AzureAppConfigurationDestinationSyncCol";
+import { AzureDevOpsSyncDestinationCol } from "./AzureDevopsDestinationCol";
 import { AzureKeyVaultDestinationSyncCol } from "./AzureKeyVaultDestinationSyncCol";
 import { CamundaSyncDestinationCol } from "./CamundaSyncDestinationCol";
 import { DatabricksSyncDestinationCol } from "./DatabricksSyncDestinationCol";
@@ -55,6 +56,8 @@ export const SecretSyncDestinationCol = ({ secretSync }: Props) => {
       return <OCIVaultSyncDestinationCol secretSync={secretSync} />;
     case SecretSync.OnePass:
       return <OnePassSyncDestinationCol secretSync={secretSync} />;
+    case SecretSync.AzureDevOps:
+      return <AzureDevOpsSyncDestinationCol secretSync={secretSync} />;
     default:
       throw new Error(
         `Unhandled Secret Sync Destination Col: ${(secretSync as TSecretSync).destination}`

frontend/src/pages/secret-manager/IntegrationsListPage/components/SecretSyncsTab/SecretSyncTable/helpers/index.ts

@@ -110,6 +110,9 @@ export const getSecretSyncDestinationColValues = (secretSync: TSecretSync) => {
       primaryText = destinationConfig.vaultId;
       secondaryText = "Vault ID";
       break;
+    case SecretSync.AzureDevOps:
+      primaryText = destinationConfig.devopsProjectName;
+      break;
     default:
       throw new Error(`Unhandled Destination Col Values ${destination}`);
   }

frontend/src/pages/secret-manager/SecretSyncDetailsByIDPage/components/SecretSyncDestinationSection/AzureDevopsSyncDestinationSection.tsx

@@ -0,0 +1,14 @@
+import { GenericFieldLabel } from "@app/components/secret-syncs";
+import { TAzureDevOpsSync } from "@app/hooks/api/secretSyncs/types/azure-devops-sync";
+
+type Props = {
+  secretSync: TAzureDevOpsSync;
+};
+
+export const AzureDevOpsSyncDestinationSection = ({ secretSync }: Props) => {
+  const {
+    destinationConfig: { devopsProjectName }
+  } = secretSync;
+
+  return <GenericFieldLabel label="Project">{devopsProjectName}</GenericFieldLabel>;
+};

frontend/src/pages/secret-manager/SecretSyncDetailsByIDPage/components/SecretSyncDestinationSection/SecretSyncDestinatonSection.tsx

@@ -14,6 +14,7 @@ import { OnePassSyncDestinationSection } from "./1PasswordSyncDestinationSection
 import { AwsParameterStoreSyncDestinationSection } from "./AwsParameterStoreSyncDestinationSection";
 import { AwsSecretsManagerSyncDestinationSection } from "./AwsSecretsManagerSyncDestinationSection";
 import { AzureAppConfigurationSyncDestinationSection } from "./AzureAppConfigurationSyncDestinationSection";
+import { AzureDevOpsSyncDestinationSection } from "./AzureDevopsSyncDestinationSection";
 import { AzureKeyVaultSyncDestinationSection } from "./AzureKeyVaultSyncDestinationSection";
 import { CamundaSyncDestinationSection } from "./CamundaSyncDestinationSection";
 import { DatabricksSyncDestinationSection } from "./DatabricksSyncDestinationSection";
@@ -89,6 +90,9 @@ export const SecretSyncDestinationSection = ({ secretSync, onEditDestination }:
     case SecretSync.OnePass:
       DestinationComponents = <OnePassSyncDestinationSection secretSync={secretSync} />;
       break;
+    case SecretSync.AzureDevOps:
+      DestinationComponents = <AzureDevOpsSyncDestinationSection secretSync={secretSync} />;
+      break;
     default:
       throw new Error(`Unhandled Destination Section components: ${destination}`);
   }

frontend/src/pages/secret-manager/SecretSyncDetailsByIDPage/components/SecretSyncOptionsSection/SecretSyncOptionsSection.tsx

@@ -41,6 +41,7 @@ export const SecretSyncOptionsSection = ({ secretSync, onEditOptions }: Props) =
     case SecretSync.GCPSecretManager:
     case SecretSync.AzureKeyVault:
     case SecretSync.AzureAppConfiguration:
+    case SecretSync.AzureDevOps:
     case SecretSync.Databricks:
     case SecretSync.Humanitec:
     case SecretSync.TerraformCloud: