Add a non-interactive device code login

acceptance/cmd/auth/login/device-code/non-interactive/concurrent/output.txt

@@ -0,0 +1,60 @@
+
+=== A second login for the same profile replaces the first
+
+>>> [CLI] auth login --host [DATABRICKS_URL] --profile test --use-device-code
+
+>>> [CLI] auth login --host [DATABRICKS_URL] --profile test --use-device-code
+
+>>> update_file.py home/.databricks/token-cache.json WDJBMJHT NEWRCODE
+
+>>> cache_keys
+[
+  "test#device-code"
+]
+
+>>> musterr [CLI] auth login --host [DATABRICKS_URL] --profile test --use-device-code --user-code WDJB-MJHT --confirmation-code FTFA-QQKY
+Error: a newer login for profile test replaced this one. Complete the newer login with its user code. Run the same command without --user-code and --confirmation-code to start a new login
+
+>>> [CLI] auth login --host [DATABRICKS_URL] --profile test --use-device-code --user-code NEWR-CODE --confirmation-code FTFA-QQKY
+Profile test was successfully saved
+
+>>> print_requests.py --oneline //oidc/v1/token
+{"method": "POST", "path": "/oidc/v1/token", "raw_body": "client_id=databricks-cli&confirmation_code=FTFAQQKY&device_code=device-code-2&grant_type=urn%3Aietf%3Aparams%3Aoauth%3Agrant-type%3Adevice_code"}
+
+=== Logins for different targets are independent
+
+>>> [CLI] auth login --host [DATABRICKS_URL] --profile a --use-device-code
+
+>>> [CLI] auth login --host [DATABRICKS_URL] --profile b --use-device-code
+
+>>> [CLI] auth login --host [DATABRICKS_URL] --use-device-code
+
+>>> cache_keys
+[
+  "a#device-code",
+  "b#device-code",
+  "[DATABRICKS_URL]",
+  "[DATABRICKS_URL]#device-code",
+  "test"
+]
+
+>>> [CLI] auth login --host [DATABRICKS_URL] --profile b --use-device-code --user-code WDJB-MJHT --confirmation-code FTFA-QQKY
+Profile b was successfully saved
+
+>>> [CLI] auth login --host [DATABRICKS_URL] --use-device-code --user-code WDJB-MJHT --confirmation-code FTFA-QQKY
+
+>>> [CLI] auth login --host [DATABRICKS_URL] --profile a --use-device-code --user-code WDJB-MJHT --confirmation-code FTFA-QQKY
+Profile a was successfully saved
+
+>>> cache_keys
+[
+  "a",
+  "b",
+  "[DATABRICKS_URL]",
+  "test"
+]
+
+>>> print_requests.py --oneline //oidc/v1/token
+{"method": "POST", "path": "/oidc/v1/token", "raw_body": "client_id=databricks-cli&confirmation_code=FTFAQQKY&device_code=device-code-4&grant_type=urn%3Aietf%3Aparams%3Aoauth%3Agrant-type%3Adevice_code"}
+{"method": "POST", "path": "/oidc/v1/token", "raw_body": "client_id=databricks-cli&confirmation_code=FTFAQQKY&device_code=device-code-5&grant_type=urn%3Aietf%3Aparams%3Aoauth%3Agrant-type%3Adevice_code"}
+{"method": "POST", "path": "/oidc/v1/token", "raw_body": "client_id=databricks-cli&confirmation_code=FTFAQQKY&device_code=device-code-3&grant_type=urn%3Aietf%3Aparams%3Aoauth%3Agrant-type%3Adevice_code"}

acceptance/cmd/auth/login/device-code/non-interactive/concurrent/script

@@ -0,0 +1,23 @@
+sethome "./home"
+
+# The real server issues a new user code for every login, while the fake server
+# issues the same one. The script gives the second login its own user code.
+title "A second login for the same profile replaces the first\n"
+start_login LOG.first $CLI auth login --host $DATABRICKS_HOST --profile test --use-device-code
+start_login LOG.second $CLI auth login --host $DATABRICKS_HOST --profile test --use-device-code
+trace update_file.py home/.databricks/token-cache.json WDJBMJHT NEWRCODE
+trace cache_keys
+trace musterr $CLI auth login --host $DATABRICKS_HOST --profile test --use-device-code --user-code WDJB-MJHT --confirmation-code FTFA-QQKY
+trace $CLI auth login --host $DATABRICKS_HOST --profile test --use-device-code --user-code NEWR-CODE --confirmation-code FTFA-QQKY
+trace print_requests.py --oneline //oidc/v1/token
+
+title "Logins for different targets are independent\n"
+start_login LOG.a $CLI auth login --host $DATABRICKS_HOST --profile a --use-device-code
+start_login LOG.b $CLI auth login --host $DATABRICKS_HOST --profile b --use-device-code
+start_login LOG.host $CLI auth login --host $DATABRICKS_HOST --use-device-code
+trace cache_keys
+trace $CLI auth login --host $DATABRICKS_HOST --profile b --use-device-code --user-code WDJB-MJHT --confirmation-code FTFA-QQKY
+trace $CLI auth login --host $DATABRICKS_HOST --use-device-code --user-code WDJB-MJHT --confirmation-code FTFA-QQKY
+trace $CLI auth login --host $DATABRICKS_HOST --profile a --use-device-code --user-code WDJB-MJHT --confirmation-code FTFA-QQKY
+trace cache_keys
+trace print_requests.py --oneline //oidc/v1/token

acceptance/cmd/auth/login/device-code/non-interactive/errors/home/.databrickscfg.tmpl

@@ -0,0 +1,4 @@
+[resources]
+host      = $DATABRICKS_HOST
+resources = https://resource.test
+auth_type = databricks-cli

acceptance/cmd/auth/login/device-code/non-interactive/errors/output.txt

@@ -0,0 +1,98 @@
+
+=== Device code login is disabled by default
+
+>>> musterr [CLI] auth login --host [DATABRICKS_URL] --profile test --use-device-code
+Error: --use-device-code is experimental. Set DATABRICKS_CLI_DEVICE_CODE=true to enable it
+
+>>> musterr [CLI] auth login --host [DATABRICKS_URL] --profile test --use-device-code --user-code WDJB-MJHT --confirmation-code FTFA-QQKY
+Error: --use-device-code is experimental. Set DATABRICKS_CLI_DEVICE_CODE=true to enable it
+
+=== Flags the non-interactive login cannot honor
+
+>>> musterr [CLI] auth login --host [DATABRICKS_URL] --profile test --use-device-code --configure-cluster
+Error: --configure-cluster is not supported by the non-interactive device code login. Set cluster_id on the profile after the login
+
+=== Missing host
+
+>>> musterr [CLI] auth login --use-device-code
+Error: --use-device-code requires a workspace host. Pass it as an argument or with --host
+
+>>> musterr [CLI] auth login --profile test --use-device-code --user-code WDJB-MJHT --confirmation-code FTFA-QQKY
+Error: --use-device-code requires a workspace host. Pass it as an argument or with --host
+
+=== Incomplete flags of the second step
+
+>>> musterr [CLI] auth login --host [DATABRICKS_URL] --profile test --use-device-code --confirmation-code FTFA-QQKY
+Error: --confirmation-code requires --user-code
+
+>>> musterr [CLI] auth login --host [DATABRICKS_URL] --profile test --use-device-code --user-code WDJB-MJHT
+Error: --user-code requires --confirmation-code
+
+>>> musterr [CLI] auth login --host [DATABRICKS_URL] --profile test --user-code WDJB-MJHT --confirmation-code FTFA-QQKY
+Error: --confirmation-code requires --use-device-code
+
+=== Account host
+
+>>> musterr [CLI] auth login --host https://accounts.cloud.databricks.test --use-device-code --user-code WDJB-MJHT --confirmation-code FTFA-QQKY
+Warn: [hostmetadata] failed to fetch host metadata for https://accounts.cloud.databricks.test, will skip for 1m0s
+Error: --use-device-code is only supported for workspace hosts
+
+=== Profile scoped to resources
+
+>>> musterr [CLI] auth login --profile resources --use-device-code --user-code WDJB-MJHT --confirmation-code FTFA-QQKY
+Error: --use-device-code cannot be used with profile resources because its login is scoped to resources. Log in without --use-device-code
+
+=== No pending login
+
+>>> musterr [CLI] auth login --host [DATABRICKS_URL] --profile test --use-device-code --user-code WDJB-MJHT --confirmation-code FTFA-QQKY
+Error: no pending device code login for profile test. Run the same command without --user-code and --confirmation-code to start a new login
+
+>>> musterr [CLI] auth login --host [DATABRICKS_URL] --use-device-code --user-code WDJB-MJHT --confirmation-code FTFA-QQKY
+Error: no pending device code login for host [DATABRICKS_URL]. Run the same command without --user-code and --confirmation-code to start a new login
+
+>>> [CLI] auth login --host [DATABRICKS_URL] --profile test --use-device-code
+
+=== Wrong confirmation code
+
+>>> musterr [CLI] auth login --host [DATABRICKS_URL] --profile test --use-device-code --user-code WDJB-MJHT --confirmation-code AAAA-AAAA
+Error: token exchange: Invalid confirmation code (error code: invalid_request). Check the confirmation code and approve the login if you haven't, then rerun this command. Run the same command without --user-code and --confirmation-code to start a new login if it still fails
+
+=== Rerun with the right confirmation code
+
+>>> [CLI] auth login --host [DATABRICKS_URL] --profile test --use-device-code --user-code wdjb-mjht --confirmation-code ftfa-qqky
+Profile test was successfully saved
+
+=== Rerun after the login was completed
+
+>>> musterr [CLI] auth login --host [DATABRICKS_URL] --profile test --use-device-code --user-code WDJB-MJHT --confirmation-code FTFA-QQKY
+Error: no pending device code login for profile test. Run the same command without --user-code and --confirmation-code to start a new login
+
+=== Device code unknown to the server
+
+>>> [CLI] auth login --host [DATABRICKS_URL] --profile test --use-device-code
+
+>>> update_file.py home/.databricks/token-cache.json device-code-2 unknown-device-code
+
+>>> musterr [CLI] auth login --host [DATABRICKS_URL] --profile test --use-device-code --user-code WDJB-MJHT --confirmation-code FTFA-QQKY
+Error: token exchange: Invalid device code (error code: invalid_request). Run the same command without --user-code and --confirmation-code to start a new login
+
+>>> cache_keys
+[
+  "[DATABRICKS_URL]",
+  "test"
+]
+
+=== Scopes changed between the steps
+
+>>> [CLI] auth login --host [DATABRICKS_URL] --profile test --use-device-code --scopes sql
+
+>>> musterr [CLI] auth login --host [DATABRICKS_URL] --profile test --use-device-code --user-code WDJB-MJHT --confirmation-code FTFA-QQKY
+Error: the login for profile test was started with different scopes. Complete it with the same command that started it. Run the same command without --user-code and --confirmation-code to start a new login
+
+>>> print_requests.py --oneline //oidc/v1/device/auth //oidc/v1/token
+{"method": "POST", "path": "/oidc/v1/device/auth", "raw_body": "client_id=databricks-cli&scope=offline_access+all-apis"}
+{"method": "POST", "path": "/oidc/v1/token", "raw_body": "client_id=databricks-cli&confirmation_code=AAAAAAAA&device_code=device-code-1&grant_type=urn%3Aietf%3Aparams%3Aoauth%3Agrant-type%3Adevice_code"}
+{"method": "POST", "path": "/oidc/v1/token", "raw_body": "client_id=databricks-cli&confirmation_code=FTFAQQKY&device_code=device-code-1&grant_type=urn%3Aietf%3Aparams%3Aoauth%3Agrant-type%3Adevice_code"}
+{"method": "POST", "path": "/oidc/v1/device/auth", "raw_body": "client_id=databricks-cli&scope=offline_access+all-apis"}
+{"method": "POST", "path": "/oidc/v1/token", "raw_body": "client_id=databricks-cli&confirmation_code=FTFAQQKY&device_code=unknown-device-code&grant_type=urn%3Aietf%3Aparams%3Aoauth%3Agrant-type%3Adevice_code"}
+{"method": "POST", "path": "/oidc/v1/device/auth", "raw_body": "client_id=databricks-cli&scope=offline_access+sql"}

acceptance/cmd/auth/login/device-code/non-interactive/errors/script

@@ -0,0 +1,62 @@
+sethome "./home"
+
+title "Device code login is disabled by default\n"
+(
+    unset DATABRICKS_CLI_DEVICE_CODE
+    trace musterr $CLI auth login --host $DATABRICKS_HOST --profile test --use-device-code
+    trace musterr $CLI auth login --host $DATABRICKS_HOST --profile test --use-device-code --user-code WDJB-MJHT --confirmation-code FTFA-QQKY
+)
+
+title "Flags the non-interactive login cannot honor\n"
+trace musterr $CLI auth login --host $DATABRICKS_HOST --profile test --use-device-code --configure-cluster
+
+# The non-interactive login cannot answer the profile picker or the host prompt.
+title "Missing host\n"
+trace musterr $CLI auth login --use-device-code
+trace musterr $CLI auth login --profile test --use-device-code --user-code WDJB-MJHT --confirmation-code FTFA-QQKY
+
+title "Incomplete flags of the second step\n"
+trace musterr $CLI auth login --host $DATABRICKS_HOST --profile test --use-device-code --confirmation-code FTFA-QQKY
+trace musterr $CLI auth login --host $DATABRICKS_HOST --profile test --use-device-code --user-code WDJB-MJHT
+trace musterr $CLI auth login --host $DATABRICKS_HOST --profile test --user-code WDJB-MJHT --confirmation-code FTFA-QQKY
+
+title "Account host\n"
+trace musterr $CLI auth login --host https://accounts.cloud.databricks.test --use-device-code --user-code WDJB-MJHT --confirmation-code FTFA-QQKY
+
+envsubst < "./home/.databrickscfg.tmpl" > "./home/.databrickscfg"
+
+title "Profile scoped to resources\n"
+trace musterr $CLI auth login --profile resources --use-device-code --user-code WDJB-MJHT --confirmation-code FTFA-QQKY
+
+title "No pending login\n"
+trace musterr $CLI auth login --host $DATABRICKS_HOST --profile test --use-device-code --user-code WDJB-MJHT --confirmation-code FTFA-QQKY
+trace musterr $CLI auth login --host $DATABRICKS_HOST --use-device-code --user-code WDJB-MJHT --confirmation-code FTFA-QQKY
+
+start_login LOG.wrong-code $CLI auth login --host $DATABRICKS_HOST --profile test --use-device-code
+
+title "Wrong confirmation code\n"
+trace musterr $CLI auth login --host $DATABRICKS_HOST --profile test --use-device-code --user-code WDJB-MJHT --confirmation-code AAAA-AAAA
+
+# A wrong confirmation code leaves the device code valid, so the pending
+# login is kept.
+title "Rerun with the right confirmation code\n"
+trace $CLI auth login --host $DATABRICKS_HOST --profile test --use-device-code --user-code wdjb-mjht --confirmation-code ftfa-qqky
+
+title "Rerun after the login was completed\n"
+trace musterr $CLI auth login --host $DATABRICKS_HOST --profile test --use-device-code --user-code WDJB-MJHT --confirmation-code FTFA-QQKY
+
+# The server discards the device code when the login expires. The pending
+# login is then deleted.
+title "Device code unknown to the server\n"
+start_login LOG.expired $CLI auth login --host $DATABRICKS_HOST --profile test --use-device-code
+trace update_file.py home/.databricks/token-cache.json device-code-2 unknown-device-code
+trace musterr $CLI auth login --host $DATABRICKS_HOST --profile test --use-device-code --user-code WDJB-MJHT --confirmation-code FTFA-QQKY
+trace cache_keys
+
+# The token gets the scopes of the device authorization, so the second step
+# cannot change them.
+title "Scopes changed between the steps\n"
+start_login LOG.scopes $CLI auth login --host $DATABRICKS_HOST --profile test --use-device-code --scopes sql
+trace musterr $CLI auth login --host $DATABRICKS_HOST --profile test --use-device-code --user-code WDJB-MJHT --confirmation-code FTFA-QQKY
+
+trace print_requests.py --oneline //oidc/v1/device/auth //oidc/v1/token

acceptance/cmd/auth/login/device-code/non-interactive/flags/home/.databrickscfg.tmpl

@@ -0,0 +1,5 @@
+[scoped]
+host      = $DATABRICKS_HOST
+scopes    = sql
+client_id = databricks-cli
+auth_type = databricks-cli

acceptance/cmd/auth/login/device-code/non-interactive/flags/out.databrickscfg

@@ -0,0 +1,15 @@
+; The profile defined in the DEFAULT section is to be used as a fallback when no profile is explicitly specified.
+[DEFAULT]
+
+[scoped]
+host         = [DATABRICKS_URL]
+scopes       = sql
+auth_type    = databricks-cli
+workspace_id = [WORKSPACE_ID]
+client_id    = databricks-cli
+
+[serverless]
+host                  = [DATABRICKS_URL]
+serverless_compute_id = auto
+workspace_id          = [WORKSPACE_ID]
+auth_type             = databricks-cli

acceptance/cmd/auth/login/device-code/non-interactive/flags/out.test.toml

@@ -0,0 +1 @@
+Cloud = false

acceptance/cmd/auth/login/device-code/non-interactive/flags/output.txt

@@ -0,0 +1,36 @@
+
+=== Scopes and client ID from the profile
+
+>>> [CLI] auth login --profile scoped --use-device-code
+Using a browser on another device, visit:
+[DATABRICKS_URL]/device/verification
+
+And enter the code:
+WDJB-MJHT
+
+Once finished, complete the login by running the same command with
+--user-code WDJB-MJHT and --confirmation-code set to the confirmation code
+provided in your browser.
+
+>>> [CLI] auth login --profile scoped --use-device-code --user-code WDJB-MJHT --confirmation-code FTFA-QQKY
+Profile scoped was successfully saved
+
+>>> print_requests.py --oneline //oidc/v1/device/auth //oidc/v1/token
+{"method": "POST", "path": "/oidc/v1/device/auth", "raw_body": "client_id=databricks-cli&scope=offline_access+sql"}
+{"method": "POST", "path": "/oidc/v1/token", "raw_body": "client_id=databricks-cli&confirmation_code=FTFAQQKY&device_code=device-code-1&grant_type=urn%3Aietf%3Aparams%3Aoauth%3Agrant-type%3Adevice_code"}
+
+=== Serverless compute is configured in the second step
+
+>>> [CLI] auth login --host [DATABRICKS_URL] --profile serverless --use-device-code --configure-serverless
+Using a browser on another device, visit:
+[DATABRICKS_URL]/device/verification
+
+And enter the code:
+WDJB-MJHT
+
+Once finished, complete the login by running the same command with
+--user-code WDJB-MJHT and --confirmation-code set to the confirmation code
+provided in your browser.
+
+>>> [CLI] auth login --host [DATABRICKS_URL] --profile serverless --use-device-code --configure-serverless --user-code WDJB-MJHT --confirmation-code FTFA-QQKY
+Profile serverless was successfully saved

acceptance/cmd/auth/login/device-code/non-interactive/flags/script

@@ -0,0 +1,16 @@
+sethome "./home"
+envsubst < "./home/.databrickscfg.tmpl" > "./home/.databrickscfg"
+
+# The rerun resolves the login from the same flags and profile as the first
+# step, so the token exchange uses the client ID of the profile.
+title "Scopes and client ID from the profile\n"
+trace $CLI auth login --profile scoped --use-device-code
+trace $CLI auth login --profile scoped --use-device-code --user-code WDJB-MJHT --confirmation-code FTFA-QQKY
+trace print_requests.py --oneline //oidc/v1/device/auth //oidc/v1/token
+
+# Only the second step saves the profile.
+title "Serverless compute is configured in the second step\n"
+trace $CLI auth login --host $DATABRICKS_HOST --profile serverless --use-device-code --configure-serverless
+trace $CLI auth login --host $DATABRICKS_HOST --profile serverless --use-device-code --configure-serverless --user-code WDJB-MJHT --confirmation-code FTFA-QQKY
+
+mv "./home/.databrickscfg" "./out.databrickscfg"

acceptance/cmd/auth/login/device-code/nominal/out.databrickscfg → acceptance/cmd/auth/login/device-code/non-interactive/nominal/out.databrickscfg

@@ -8,9 +8,3 @@ auth_type    = databricks-cli
 
 [__settings__]
 default_profile = test
-
-[scoped]
-host         = [DATABRICKS_URL]
-workspace_id = [WORKSPACE_ID]
-scopes       = sql
-auth_type    = databricks-cli

acceptance/cmd/auth/login/device-code/non-interactive/nominal/out.test.toml

@@ -0,0 +1 @@
+Cloud = false