2026-03-12 21:01:38

2026-03-12 22:01:38 +01:00
parent 3bd1db26cc
commit 26296b6d6a
336 changed files with 27507 additions and 0 deletions
--- a/wallet/wallet_01.txt
+++ b/wallet/wallet_01.txt
@@ -0,0 +1,106 @@
+-- http://www.br8dba.com/store-db-credentials-in-oracle-wallet/
+-- https://franckpachot.medium.com/19c-ezconnect-and-wallet-easy-connect-and-external-password-file-8e326bb8c9f5
+
+# create 2 users in a PDB
+alter session set container=NIHILUS;
+show con_name
+show pdbs
+
+grant create session to WOMBAT identified by "CuteAnimal99#";
+grant create session to OTTER identified by "CuteAnimal@88";
+
+
+# create directory for tnsnames.ora
+export TNS_ADMIN=/home/oracle/tmp/tns
+mkdir -p ${TNS_ADMIN}
+
+# add TNS alias in $TNS_ADMIN/tnsnames.ora
+WOMBAT_NIHILUS=(DESCRIPTION=
+				(CONNECT_DATA=
+					(SERVICE_NAME=NIHILUS)
+				)
+				(ADDRESS=
+					(PROTOCOL=tcp)
+					(HOST=bakura)
+					(PORT=1521)
+				)
+			)
+
+OTTER_NIHILUS=(DESCRIPTION=
+				(CONNECT_DATA=
+					(SERVICE_NAME=NIHILUS)
+				)
+				(ADDRESS=
+					(PROTOCOL=tcp)
+					(HOST=bakura)
+					(PORT=1521)
+				)
+			)
+
+
+# test connections using TNS alias
+sqlplus /nolog
+connect WOMBAT/"CuteAnimal99#"@WOMBAT_NIHILUS
+connect OTTER/"CuteAnimal@88"@OTTER_NIHILUS
+
+
+
+# add following lines in $TNS_ADMIN/sqlnet.ora
+WALLET_LOCATION=(SOURCE=(METHOD=FILE)(METHOD_DATA=(DIRECTORY=/home/oracle/tmp/wdir)))
+SQLNET.WALLET_OVERRIDE=TRUE
+
+
+# create wallet
+export MY_WALLET_DIR=/home/oracle/tmp/wdir
+mkdir -p ${MY_WALLET_DIR}
+orapki wallet create -wallet ${MY_WALLET_DIR} -auto_login
+
+# files generated in ${MY_WALLET_DIR} 
+# check for 600 permissions on all theses files, otherwise the connection using the wallet will not work
+ewallet.p12.lck
+ewallet.p12
+cwallet.sso.lck
+cwallet.sso
+
+
+# add credentials
+mkstore -wrl ${MY_WALLET_DIR} -createCredential WOMBAT_NIHILUS WOMBAT "CuteAnimal99#"
+mkstore -wrl ${MY_WALLET_DIR} -createCredential OTTER_NIHILUS OTTER "CuteAnimal@88"
+
+# list wallet credentials
+mkstore -wrl ${MY_WALLET_DIR} -listCredential
+
+# update or delete entery
+mkstore -wrl ${MY_WALLET_DIR} -modifyCredential WOMBAT_NIHILUS WOMBAT "CuteAnimal99#"
+mkstore -wrl ${MY_WALLET_DIR} -deleteCredential OTTER_NIHILUS
+
+# test connection using wallet
+sqlplus /@WOMBAT_NIHILUS
+show user
+
+sqlplus /@OTTER_NIHILUS
+show user
+
+# NOTES
+# if we want to store in the same wallet passwords of multiple users, we should use multiple TNS alias because the TNS alias is an unique key in the wallet
+# if the wallet has bee created with -auto_login option, the wallet password is required to add/modify/delete/list wallet credentials
+# but it is not required to establish connections
+
+
+# using ezConnect
+#################
+
+# basicly, when using ezConnect we have the same "TNS alias", ex: //bakura:1521/NIHILUS
+# how to add multiples credentials? using dummy ezConnect parameter introduced in 19c:
+# https://franckpachot.medium.com/19c-easy-connect-e0c3b77968d7
+
+# in our case we will add a dummy parameter "ConnectAs" in order to crerate distinct ezStrings depending by username
+mkstore -wrl ${MY_WALLET_DIR} -createCredential //bakura:1521/NIHILUS?ConnectAs=WOMBAT WOMBAT "CuteAnimal99#"
+mkstore -wrl ${MY_WALLET_DIR} -createCredential //bakura:1521/NIHILUS?ConnectAs=OTTER OTTER "CuteAnimal@88"
+
+sqlplus /@//bakura:1521/NIHILUS?ConnectAs=WOMBAT
+show user
+
+sqlplus /@//bakura:1521/NIHILUS?ConnectAs=OTTER
+show user
+