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Science Commit 5.
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‎modules/black/presidential/Brarner.M.Alete/install/create-db-user.sh‎

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#!/usr/bin/env bash
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# Brarner.M.Alete™ — Create MySQL JDBC User
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# Creates a dedicated 'bma' user for JSP/JDBC connections and updates db.properties
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# Usage: sudo bash install/create-db-user.sh
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set -e
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SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
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BMA_ROOT="$(dirname "$SCRIPT_DIR")"
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DB_PROPS="$BMA_ROOT/servlets/servlet/src/main/webapp/WEB-INF/db.properties"
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echo "═══════════════════════════════════════════════════════════════"
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echo " Brarner.M.Alete™ — Create MySQL JDBC User"
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echo "═══════════════════════════════════════════════════════════════"
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echo ""
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echo " This creates a dedicated 'bma' MySQL user for JDBC connections."
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echo " (root@localhost often uses unix_socket auth which blocks JDBC)"
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echo ""
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BMA_USER="bma"
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BMA_PASS="bma_$(openssl rand -hex 8 2>/dev/null || echo 'Secure2026!')"
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DB_NAME="BrarnerScience"
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# Try connecting as root via socket (sudo mysql) first, then with password
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echo "[*] Attempting to create user..."
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if sudo mysql -e "SELECT 1" 2>/dev/null | grep -q 1; then
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echo "[*] Connected via sudo mysql (unix_socket)"
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sudo mysql <<SQL
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CREATE DATABASE IF NOT EXISTS ${DB_NAME};
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CREATE USER IF NOT EXISTS '${BMA_USER}'@'localhost' IDENTIFIED BY '${BMA_PASS}';
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ALTER USER '${BMA_USER}'@'localhost' IDENTIFIED BY '${BMA_PASS}';
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GRANT ALL PRIVILEGES ON ${DB_NAME}.* TO '${BMA_USER}'@'localhost';
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FLUSH PRIVILEGES;
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SQL
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elif mysql -u root -e "SELECT 1" 2>/dev/null | grep -q 1; then
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echo "[*] Connected as root (no password)"
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mysql -u root <<SQL
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CREATE DATABASE IF NOT EXISTS ${DB_NAME};
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CREATE USER IF NOT EXISTS '${BMA_USER}'@'localhost' IDENTIFIED BY '${BMA_PASS}';
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ALTER USER '${BMA_USER}'@'localhost' IDENTIFIED BY '${BMA_PASS}';
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GRANT ALL PRIVILEGES ON ${DB_NAME}.* TO '${BMA_USER}'@'localhost';
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FLUSH PRIVILEGES;
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SQL
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else
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echo "[*] Need root MySQL password to create JDBC user."
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read -rsp " MySQL root password: " ROOT_PASS
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echo ""
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mysql -u root -p"$ROOT_PASS" <<SQL
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CREATE DATABASE IF NOT EXISTS ${DB_NAME};
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CREATE USER IF NOT EXISTS '${BMA_USER}'@'localhost' IDENTIFIED BY '${BMA_PASS}';
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ALTER USER '${BMA_USER}'@'localhost' IDENTIFIED BY '${BMA_PASS}';
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GRANT ALL PRIVILEGES ON ${DB_NAME}.* TO '${BMA_USER}'@'localhost';
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FLUSH PRIVILEGES;
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SQL
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fi
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# Verify the new user can connect via TCP (JDBC style)
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echo "[*] Verifying JDBC-style connection..."
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if mysql -u "$BMA_USER" -p"$BMA_PASS" -h 127.0.0.1 "$DB_NAME" -e "SELECT 1" 2>/dev/null | grep -q 1; then
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echo "[OK] User '$BMA_USER' can connect via TCP (JDBC will work)"
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else
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echo "[FAIL] TCP connection failed. Check MySQL bind-address."
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echo " Ensure /etc/mysql/mysql.conf.d/mysqld.cnf has: bind-address = 127.0.0.1"
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exit 1
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fi
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# Write db.properties
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mkdir -p "$(dirname "$DB_PROPS")"
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cat > "$DB_PROPS" <<EOF
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# BMA Database Configuration — written by create-db-user.sh
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# JDBC user (dedicated, not root) for JSP server-side connections
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db.driver=com.mysql.cj.jdbc.Driver
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db.url=jdbc:mysql://127.0.0.1:3306/${DB_NAME}
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db.user=${BMA_USER}
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db.password=${BMA_PASS}
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EOF
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chmod 600 "$DB_PROPS"
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echo ""
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echo "[✓] db.properties updated:"
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echo " File: $DB_PROPS"
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echo " User: $BMA_USER"
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echo " Host: 127.0.0.1 (TCP, not socket)"
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echo " DB: $DB_NAME"
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echo ""
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echo " JSP pages will now connect as '$BMA_USER' over TCP."
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echo " Run: bash install/check-db.sh to verify."
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echo "═══════════════════════════════════════════════════════════════"

‎modules/black/presidential/Brarner.M.Alete/install/deploy-local.sh‎

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@@ -34,10 +34,39 @@ rm -rf "$DEPLOY_DIR"
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mkdir -p "$DEPLOY_DIR/WEB-INF/classes" "$DEPLOY_DIR/WEB-INF/lib"
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cp -r "$WEBAPP_SRC/"* "$DEPLOY_DIR/"
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37-
# Copy MySQL connector if available
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if ls "$BMA_ROOT/lib/mysql-connector-j-"*.jar &>/dev/null; then
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cp "$BMA_ROOT/lib/mysql-connector-j-"*.jar "$DEPLOY_DIR/WEB-INF/lib/"
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echo "[*] MySQL connector JAR copied to WEB-INF/lib/"
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# Copy JARs from jars/ directory (preferred) or lib/
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if ls "$BMA_ROOT/jars/"*.jar &>/dev/null; then
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cp "$BMA_ROOT/jars/"*.jar "$DEPLOY_DIR/WEB-INF/lib/"
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echo "[*] JARs copied from jars/ to WEB-INF/lib/"
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elif ls "$BMA_ROOT/lib/"*.jar &>/dev/null; then
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cp "$BMA_ROOT/lib/"*.jar "$DEPLOY_DIR/WEB-INF/lib/"
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echo "[*] JARs copied from lib/ to WEB-INF/lib/"
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fi
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# Ensure db.properties exists — prompt if missing
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DB_PROPS="$DEPLOY_DIR/WEB-INF/db.properties"
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if [ ! -f "$DB_PROPS" ] || ! grep -q "db.password=." "$DB_PROPS" 2>/dev/null; then
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echo ""
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echo "[*] db.properties needs MySQL credentials for JSP pages."
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read -rp " MySQL user [root]: " DB_USER
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DB_USER="${DB_USER:-root}"
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read -rsp " MySQL password: " DB_PASS
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echo ""
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read -rp " MySQL host [localhost]: " DB_HOST
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DB_HOST="${DB_HOST:-localhost}"
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read -rp " MySQL port [3306]: " DB_PORT
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DB_PORT="${DB_PORT:-3306}"
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cat > "$DB_PROPS" <<EOF
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# BMA Database Configuration — written by deploy-local.sh
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db.driver=com.mysql.cj.jdbc.Driver
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db.url=jdbc:mysql://${DB_HOST}:${DB_PORT}/BrarnerScience
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db.user=${DB_USER}
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db.password=${DB_PASS}
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EOF
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chmod 600 "$DB_PROPS"
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echo "[*] db.properties written"
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else
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echo "[*] db.properties present (user=$(grep '^db.user=' "$DB_PROPS" | cut -d= -f2-))"
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fi
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# Compile servlets if javac available and sources exist
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find "$SERVLET_SRC" -name "*.java" > /tmp/bma-sources.txt
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if [ -s /tmp/bma-sources.txt ]; then
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CP="$DEPLOY_DIR/WEB-INF/lib/*"
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# Add Jakarta Servlet API from lib if present
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[ -d "$BMA_ROOT/lib" ] && CP="$BMA_ROOT/lib/*:$CP"
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javac -d "$DEPLOY_DIR/WEB-INF/classes" -cp "$CP" @/tmp/bma-sources.txt 2>/dev/null && \
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echo "[*] Servlets compiled" || \
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echo "[!] Servlet compilation failed (JSP pages still work without servlets)"
@@ -62,11 +89,9 @@ chown -R tomcat:tomcat "$DEPLOY_DIR" 2>/dev/null || true
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echo ""
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echo "[✓] Deployed to: $DEPLOY_DIR"
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echo ""
65-
echo " JSP: index.jsp, species.jsp, postal.jsp, art.jsp, science.jsp, status.jsp"
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echo " XHTML: index.xhtml, species.xhtml, postal.xhtml, art.xhtml, science.xhtml, status.xhtml"
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echo " DB: WEB-INF/db.properties"
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echo ""
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echo " URL: http://localhost:8080/$CONTEXT/"
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echo " JSP: index.jsp, species.jsp, postal.jsp, art.jsp, science.jsp, status.jsp"
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echo " DB: WEB-INF/db.properties"
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echo " URL: http://localhost:8080/$CONTEXT/"
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echo ""
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echo " If Tomcat is running, pages are available immediately."
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echo " Otherwise: sudo systemctl start tomcat"

‎modules/black/presidential/Brarner.M.Alete/install/deploy-remote-linux.sh‎

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# Fallback: deploy exploded webapp
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ssh $SSH_OPTS "$REMOTE_USER@$REMOTE_HOST" "mkdir -p /opt/tomcat/webapps/${TOMCAT_CONTEXT}/WEB-INF/lib"
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scp -o ConnectTimeout=10 -o BatchMode=yes -r "$WEBAPP_SRC/"* "$REMOTE_USER@$REMOTE_HOST:/opt/tomcat/webapps/${TOMCAT_CONTEXT}/"
166-
if [ -d "$BMA_ROOT/lib" ]; then
167-
scp -o ConnectTimeout=10 -o BatchMode=yes "$BMA_ROOT/lib/mysql-connector-j-"*.jar "$REMOTE_USER@$REMOTE_HOST:/opt/tomcat/webapps/${TOMCAT_CONTEXT}/WEB-INF/lib/" 2>/dev/null || true
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# Copy all JARs from jars/ (preferred) or lib/
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if [ -d "$BMA_ROOT/jars" ] && ls "$BMA_ROOT/jars/"*.jar &>/dev/null; then
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scp -o ConnectTimeout=10 -o BatchMode=yes "$BMA_ROOT/jars/"*.jar "$REMOTE_USER@$REMOTE_HOST:/opt/tomcat/webapps/${TOMCAT_CONTEXT}/WEB-INF/lib/"
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elif [ -d "$BMA_ROOT/lib" ]; then
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scp -o ConnectTimeout=10 -o BatchMode=yes "$BMA_ROOT/lib/"*.jar "$REMOTE_USER@$REMOTE_HOST:/opt/tomcat/webapps/${TOMCAT_CONTEXT}/WEB-INF/lib/" 2>/dev/null || true
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fi
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fi
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@@ -176,13 +179,14 @@ echo "[*] Configuring database credentials for JSP pages..."
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DB_PROPS_LOCAL="$WEBAPP_SRC/WEB-INF/db.properties"
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DB_PROPS_REMOTE="/opt/tomcat/webapps/${TOMCAT_CONTEXT}/WEB-INF/db.properties"
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179-
if [ -f "$DB_PROPS_LOCAL" ]; then
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if [ -f "$DB_PROPS_LOCAL" ] && grep -q "db.password=." "$DB_PROPS_LOCAL" 2>/dev/null; then
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ssh $SSH_OPTS "$REMOTE_USER@$REMOTE_HOST" "mkdir -p /opt/tomcat/webapps/${TOMCAT_CONTEXT}/WEB-INF"
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scp -o ConnectTimeout=10 -o BatchMode=yes "$DB_PROPS_LOCAL" "$REMOTE_USER@$REMOTE_HOST:$DB_PROPS_REMOTE"
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echo "[*] db.properties copied from local"
182186
else
183187
# Prompt for remote DB credentials
184188
echo " JSP pages need MySQL credentials on the remote server."
185-
read -rp " Remote MySQL username [root]: " R_DB_USER
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read -rp " Remote MySQL user [root]: " R_DB_USER
186190
R_DB_USER="${R_DB_USER:-root}"
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read -rsp " Remote MySQL password: " R_DB_PASS
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echo ""
@@ -191,8 +195,8 @@ else
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read -rp " Remote MySQL port [3306]: " R_DB_PORT
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R_DB_PORT="${R_DB_PORT:-3306}"
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194-
ssh $SSH_OPTS "$REMOTE_USER@$REMOTE_HOST" "mkdir -p /opt/tomcat/webapps/${TOMCAT_CONTEXT}/WEB-INF && cat > $DB_PROPS_REMOTE <<'DBEOF'
195-
# BMA Database Configuration — written by deploy script
198+
ssh $SSH_OPTS "$REMOTE_USER@$REMOTE_HOST" "mkdir -p /opt/tomcat/webapps/${TOMCAT_CONTEXT}/WEB-INF && cat > $DB_PROPS_REMOTE <<DBEOF
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# BMA Database Configuration — written by deploy-remote-linux.sh
196200
db.driver=com.mysql.cj.jdbc.Driver
197201
db.url=jdbc:mysql://${R_DB_HOST}:${R_DB_PORT}/BrarnerScience
198202
db.user=${R_DB_USER}

‎modules/black/presidential/Brarner.M.Alete/servlets/servlet/src/main/webapp/WEB-INF/db.properties‎

Lines changed: 15 additions & 1 deletion
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11
# BMA Database Configuration — written by install/deploy scripts
22
# Read by JSP pages at runtime for server-side JDBC connections
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#
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# NOTE: If root@localhost fails with "Access denied", run:
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# sudo bash install/create-db-user.sh
6+
# This creates a dedicated 'bma' user that works over TCP/JDBC.
7+
#
8+
# Common issue: MySQL root uses auth_socket on Ubuntu/Debian,
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# which only works via 'sudo mysql' (unix socket), not JDBC (TCP).
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# Fix: use 127.0.0.1 (forces TCP) and a password-auth user.
11+
312
db.driver=com.mysql.cj.jdbc.Driver
4-
db.url=jdbc:mysql://localhost:3306/BrarnerScience
13+
db.url=jdbc:mysql://127.0.0.1:3306/BrarnerScience
514
db.user=root
615
db.password=$$Ironman1
16+
17+
# Fallback user (created by install/create-db-user.sh)
18+
# Uncomment these and comment out the above if root doesn't work:
19+
#db.user=bma
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#db.password=bma123

‎modules/black/presidential/Brarner.M.Alete/servlets/servlet/src/main/webapp/art.jsp‎

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}
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} catch (Exception e) { %>
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<p style="color:#ef4444;">Database error: <%= e.getMessage() != null ? e.getMessage().replace("<","&lt;") : "unknown" %></p>
141+
<p style="color:#a1a1aa;font-size:0.8rem;">User: <%= dbProps.getProperty("db.user","?") %> | URL: <%= dbProps.getProperty("db.url","?") %> | Props loaded: <%= propsLoaded %></p>
141142
<% } finally { if (conn != null) try { conn.close(); } catch (Exception ignored) {} }
142143
%>
143144
</div>

‎modules/black/presidential/Brarner.M.Alete/servlets/servlet/src/main/webapp/postal.jsp‎

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@@ -147,6 +147,7 @@
147147
} catch (Exception e) {
148148
%>
149149
<p style="color:#ef4444;">Database error: <%= e.getMessage() != null ? e.getMessage().replace("<","&lt;") : "unknown" %></p>
150+
<p style="color:#a1a1aa;font-size:0.8rem;">User: <%= dbProps.getProperty("db.user","?") %> | URL: <%= dbProps.getProperty("db.url","?") %> | Props loaded: <%= propsLoaded %></p>
150151
<%
151152
} finally {
152153
if (conn != null) try { conn.close(); } catch (Exception ignored) {}

‎modules/black/presidential/Brarner.M.Alete/servlets/servlet/src/main/webapp/science.jsp‎

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Original file line numberDiff line numberDiff line change
@@ -138,6 +138,7 @@
138138
}
139139
} catch (Exception e) { %>
140140
<p style="color:#ef4444;">Database error: <%= e.getMessage() != null ? e.getMessage().replace("<","&lt;") : "unknown" %></p>
141+
<p style="color:#a1a1aa;font-size:0.8rem;">User: <%= dbProps.getProperty("db.user","?") %> | URL: <%= dbProps.getProperty("db.url","?") %> | Props loaded: <%= propsLoaded %></p>
141142
<% } finally { if (conn != null) try { conn.close(); } catch (Exception ignored) {} }
142143
%>
143144
</div>

‎modules/black/presidential/Brarner.M.Alete/servlets/servlet/src/main/webapp/species.jsp‎

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Original file line numberDiff line numberDiff line change
@@ -257,6 +257,7 @@
257257
} catch (Exception e) {
258258
%>
259259
<p style="color:#ef4444;">Database error: <%= e.getMessage() != null ? e.getMessage().replace("<","&lt;") : "unknown" %></p>
260+
<p style="color:#a1a1aa;font-size:0.8rem;">User: <%= dbProps.getProperty("db.user","?") %> | URL: <%= dbProps.getProperty("db.url","?") %> | Props loaded: <%= propsLoaded %></p>
260261
<%
261262
} finally {
262263
if (conn != null) try { conn.close(); } catch (Exception ignored) {}

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