[_775] add test for pam_password secrets file generation

prc_write_irodsA.py invokes a function in the irods.client_init module which adapts to iRODS server version, using
the new authentication framework in iRODS 4.3+ and legacy auth in previous versions.

Author: d-w-moore

irods/test/harness/test_script_parameters

@@ -21,6 +21,7 @@ declare -A wrappers=(
     [test008_prc_write_irodsA_utility_in_native_mode.bats]=../login_auth_test.sh
     [test009_test_special_characters_in_pam_passwords_auth_framework.bats]=../login_auth_test.sh
     [test010_issue_362_rogue_chars_in_pam_password.bats]=../login_auth_test.sh
+    [test011_write_pam_password_secrets_file.bats]=../login_auth_test.sh
 )
 
 # keys for Image and User refer to the basename after resolution to a wrapper if one is used

irods/test/scripts/test011_write_pam_password_secrets_file.bats

@@ -0,0 +1,26 @@
+#!/usr/bin/env bats
+
+# The tests in this BATS module must be run as a (passwordless) sudo-enabled user.
+# It is also required that the python irodsclient be installed under irods' ~/.local environment.
+
+. $BATS_TEST_DIRNAME/test_support_functions
+
+# Setup in the wrapper script (../login_auth_test.sh) includes creation of Linux user alissa with login password test123 .
+
+@test "test_writing_secrets" {
+  iadmin mkuser alissa rodsuser
+
+  # Make a new environment and pam_password secrets file for iRODS user alissa.
+  rm -fr .irods/.irodsA
+  CLIENT_JSON=~/.irods/irods_environment.json
+  jq '.["irods_user_name"]="alissa"|.["irods_authentication_scheme"]="pam_password"' >$CLIENT_JSON.$$ <$CLIENT_JSON
+  mv  $CLIENT_JSON.$$ $CLIENT_JSON
+  /pyN/bin/prc_write_irodsA.py --ttl 10 pam_password <<<"test123"
+
+  # Test that iCommands pam_password auth works with the secrets file.
+  ils </dev/null | grep '/alissa\>'
+
+  # Test that python irods client pam_password authentication works with the secrets file.
+  python -c 'import irods.helpers as h; ses=h.make_session(); c=h.home_collection(ses); print(ses.collections.get(c).path)'|\
+      grep '/alissa\>'
+}