lasdf1234 commented on code in PR #13858: URL: https://github.com/apache/gravitino/pull/13858#discussion_r4282590658
########## core/src/main/java/org/apache/gravitino/job/JobRuntimeTemplateMaskUtils.java: ########## @@ -0,0 +1,308 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.gravitino.job; + +import com.google.common.collect.ImmutableSet; +import java.util.ArrayList; +import java.util.List; +import java.util.Map; +import java.util.Set; +import javax.annotation.Nullable; +import org.apache.gravitino.connector.HiddenPropertyMaskUtils; +import org.apache.gravitino.dto.job.JobTemplateDTO; +import org.apache.gravitino.dto.job.ShellJobTemplateDTO; +import org.apache.gravitino.dto.job.SparkJobTemplateDTO; +import org.apache.gravitino.secret.SecretPropertyUtils; + +/** + * Masks sensitive-named values on resolved runtime job templates before they are exposed on API or + * event paths. Stored runtime JSON is unchanged. + * + * <p>Covered: + * + * <ul> + * <li>Map fields {@code environments} / {@code customFields} / {@code configs} and runJob {@code + * jobConf}: sensitive-named keys, plus nested JSON under {@link #NESTED_JSON_MAP_KEYS} + * <li>{@code arguments}: Iceberg nest flags in {@link #NESTED_JSON_ARGUMENT_FLAGS}; long options + * {@code --name} / {@code --name=value} whose name matches {@link + * SecretPropertyUtils#isSensitivePropertyKey}; bare {@code key=value} tokens and {@code + * -Dkey=value} when {@code key} is sensitive (for example a value after {@code --conf}) + * </ul> + * + * <p>Not masked (out of scope): resource URI fields ({@code executable}, {@code className}, {@code + * jars}, {@code files}, {@code archives}, Shell {@code scripts}), including credential-bearing + * query parameters or userinfo in those URIs. Free-form argument tokens that are not nest flags, + * sensitive long options, or sensitive {@code key=value} / {@code -Dkey=value} forms are left + * unchanged. + * + * <p>Null map entries are preserved in the masked DTO / {@code jobConf} maps used on the REST and + * event {@code jobConf} paths. When {@code JobInfo} rebuilds a {@code JobTemplate} via {@code + * ImmutableMap.copyOf}, null values cannot be carried; a hand-edited runtime JSON with nulls may + * cause that rebuild to be skipped (logged) rather than expose a partial template. + */ +public final class JobRuntimeTemplateMaskUtils { + + /** + * JobConf / template keys whose values are known to be JSON maps (Iceberg built-in jobs and the + * optimizer). Nested sensitive keys inside these values are masked. + * + * <ul> + * <li>{@code updater_options} — update-stats job credentials / client options + * <li>{@code spark_conf} — Spark configs for built-in Iceberg jobs + * <li>{@code options} — rewrite-data-files / compaction options (from policy {@code jobOptions} + * / {@code rewriteOptions}) + * </ul> + */ + static final Set<String> NESTED_JSON_MAP_KEYS = + ImmutableSet.of("updater_options", "spark_conf", "options"); + + /** + * Iceberg built-in job CLI flags whose following argument is a JSON map with the same masking + * rules as {@link #NESTED_JSON_MAP_KEYS}. + */ + static final Set<String> NESTED_JSON_ARGUMENT_FLAGS = + ImmutableSet.of("--updater-options", "--spark-conf", "--options"); + + private JobRuntimeTemplateMaskUtils() {} + + /** + * Returns a copy of {@code jobConf} with sensitive-named values masked for event / audit paths. + * Nested JSON under {@link #NESTED_JSON_MAP_KEYS} is walked the same way as template maps. Does + * not mutate the input; callers must keep the original for job execution. + * + * @param jobConf runtime configuration from the runJob caller; may be null + * @return a masked mutable copy, or null when {@code jobConf} is null + */ + @Nullable + public static Map<String, String> maskSensitiveJobConf(@Nullable Map<String, String> jobConf) { + if (jobConf == null) { + return null; + } + return HiddenPropertyMaskUtils.maskSensitiveNamedProperties(jobConf, NESTED_JSON_MAP_KEYS); + } + + /** + * Returns a copy of {@code jobTemplateDTO} with sensitive map values masked, or {@code null} when + * the input is null. + * + * @param jobTemplateDTO the resolved runtime job template DTO + * @return a masked copy, or null + */ + @Nullable + public static JobTemplateDTO maskSensitiveFields(@Nullable JobTemplateDTO jobTemplateDTO) { + if (jobTemplateDTO == null) { + return null; + } + Map<String, String> maskedEnvironments = maskSensitiveMap(jobTemplateDTO.environments()); + Map<String, String> maskedCustomFields = maskSensitiveMap(jobTemplateDTO.customFields()); + + if (jobTemplateDTO instanceof ShellJobTemplateDTO) { + ShellJobTemplateDTO shell = (ShellJobTemplateDTO) jobTemplateDTO; + return ShellJobTemplateDTO.builder() + .withName(shell.name()) + .withComment(shell.comment()) + .withJobType(shell.jobType()) + .withExecutable(shell.executable()) + .withArguments(maskSensitiveArguments(shell.arguments())) + .withEnvironments(maskedEnvironments) + .withCustomFields(maskedCustomFields) + .withScripts(shell.scripts()) + .withAudit(shell.audit()) + .build(); + } + if (jobTemplateDTO instanceof SparkJobTemplateDTO) { + SparkJobTemplateDTO spark = (SparkJobTemplateDTO) jobTemplateDTO; + return SparkJobTemplateDTO.builder() + .withName(spark.name()) + .withComment(spark.comment()) + .withJobType(spark.jobType()) + .withExecutable(spark.executable()) + .withArguments(maskSensitiveArguments(spark.arguments())) + .withEnvironments(maskedEnvironments) + .withCustomFields(maskedCustomFields) + .withClassName(spark.className()) + .withJars(spark.jars()) + .withFiles(spark.files()) + .withArchives(spark.archives()) + .withConfigs(maskSensitiveMap(spark.configs())) + .withAudit(spark.audit()) + .build(); + } + throw new IllegalArgumentException( + "Unsupported job template type: " + jobTemplateDTO.jobType()); + } + + private static Map<String, String> maskSensitiveMap(Map<String, String> properties) { + return properties == null + ? null + : HiddenPropertyMaskUtils.maskSensitiveNamedProperties(properties, NESTED_JSON_MAP_KEYS); + } + + /** + * Masks nest-flag JSON values, sensitive-named long options, and sensitive {@code key=value} / + * {@code -Dkey=value} tokens. Other tokens are left unchanged. + */ + @Nullable + private static List<String> maskSensitiveArguments(@Nullable List<String> arguments) { + if (arguments == null) { + return null; + } + if (arguments.isEmpty()) { + return arguments; + } + List<String> result = new ArrayList<>(arguments.size()); + boolean maskNextAsNestedJson = false; + boolean maskNextAsSecret = false; + for (String arg : arguments) { + if (maskNextAsNestedJson) { + maskNextAsNestedJson = false; + if (arg != null && !arg.startsWith("--")) { + result.add(HiddenPropertyMaskUtils.maskSensitiveJsonValue(arg)); + continue; + } + // Missing value for the previous nest flag; this token may itself be a flag. + } + if (maskNextAsSecret) { + maskNextAsSecret = false; + if (arg != null && !arg.startsWith("--")) { + result.add(HiddenPropertyMaskUtils.MASKED_VALUE); + continue; + } + // Missing value for the previous sensitive flag; this token may itself be a flag. + } + + String nestEquals = maskEqualsNestFlagArgument(arg); + if (nestEquals != null) { + result.add(nestEquals); + continue; + } + String sensitiveEquals = maskEqualsSensitiveFlagArgument(arg); + if (sensitiveEquals != null) { + result.add(sensitiveEquals); + continue; + } + String dashD = maskSensitiveDashDArgument(arg); + if (dashD != null) { + result.add(dashD); + continue; + } + String bareKv = maskSensitiveBareKeyValueArgument(arg); + if (bareKv != null) { + result.add(bareKv); + continue; + } + + result.add(arg); + if (arg != null && NESTED_JSON_ARGUMENT_FLAGS.contains(arg)) { + maskNextAsNestedJson = true; + } else if (isSensitiveLongOptionFlag(arg)) { + maskNextAsSecret = true; + } + } + return result; + } + + /** + * @return masked {@code --flag=json} token, or {@code null} when {@code arg} is not that form + */ + @Nullable + private static String maskEqualsNestFlagArgument(@Nullable String arg) { + if (arg == null) { + return null; + } + for (String flag : NESTED_JSON_ARGUMENT_FLAGS) { + String prefix = flag + "="; + if (arg.startsWith(prefix)) { + String json = arg.substring(prefix.length()); + return prefix + HiddenPropertyMaskUtils.maskSensitiveJsonValue(json); + } + } + return null; + } + + /** + * @return masked {@code --sensitiveName=value}, or {@code null} when not that form + */ + @Nullable + private static String maskEqualsSensitiveFlagArgument(@Nullable String arg) { + if (arg == null || !arg.startsWith("--")) { + return null; + } + int eq = arg.indexOf('='); + if (eq <= 2) { + return null; + } + String name = arg.substring(2, eq); + if (!SecretPropertyUtils.isSensitivePropertyKey(name)) { + return null; + } + return arg.substring(0, eq + 1) + HiddenPropertyMaskUtils.MASKED_VALUE; + } + + /** {@code --password} / {@code --access-key} style flags (no {@code =}). */ + private static boolean isSensitiveLongOptionFlag(@Nullable String arg) { + if (arg == null || !arg.startsWith("--") || arg.length() <= 2 || arg.indexOf('=') >= 0) { + return false; + } + return SecretPropertyUtils.isSensitivePropertyKey(arg.substring(2)); + } + + /** + * Masks {@code -DsensitiveKey=value} (common JVM / Spark style). + * + * @return masked token, or {@code null} when not that form + */ + @Nullable + private static String maskSensitiveDashDArgument(@Nullable String arg) { + if (arg == null || !arg.startsWith("-D") || arg.length() <= 2) { + return null; + } + String rest = arg.substring(2); + int eq = rest.indexOf('='); + if (eq <= 0) { + return null; + } + String key = rest.substring(0, eq); + if (!SecretPropertyUtils.isSensitivePropertyKey(key)) { + return null; + } + return "-D" + key + "=" + HiddenPropertyMaskUtils.MASKED_VALUE; + } + + /** + * Masks a bare {@code sensitiveKey=value} token (for example the value after {@code --conf}). + * + * @return masked token, or {@code null} when not that form + */ + @Nullable + private static String maskSensitiveBareKeyValueArgument(@Nullable String arg) { + if (arg == null || arg.startsWith("-")) { + return null; + } + int eq = arg.indexOf('='); + if (eq <= 0) { + return null; + } + String key = arg.substring(0, eq); + if (!SecretPropertyUtils.isSensitivePropertyKey(key)) { + return null; + } + return key + "=" + HiddenPropertyMaskUtils.MASKED_VALUE; Review Comment: Agreed — fixed. Root cause was that bare `key=value` applied to every non-flag token. Conf payloads are now masked only after conf-style flags (`--conf` / `-c` / `--driver-java-options`), so a `--where` predicate such as `account_id = 5 and dt = '...'` is left unchanged. ########## core/src/main/java/org/apache/gravitino/job/JobRuntimeTemplateMaskUtils.java: ########## @@ -0,0 +1,308 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.gravitino.job; + +import com.google.common.collect.ImmutableSet; +import java.util.ArrayList; +import java.util.List; +import java.util.Map; +import java.util.Set; +import javax.annotation.Nullable; +import org.apache.gravitino.connector.HiddenPropertyMaskUtils; +import org.apache.gravitino.dto.job.JobTemplateDTO; +import org.apache.gravitino.dto.job.ShellJobTemplateDTO; +import org.apache.gravitino.dto.job.SparkJobTemplateDTO; +import org.apache.gravitino.secret.SecretPropertyUtils; + +/** + * Masks sensitive-named values on resolved runtime job templates before they are exposed on API or + * event paths. Stored runtime JSON is unchanged. + * + * <p>Covered: + * + * <ul> + * <li>Map fields {@code environments} / {@code customFields} / {@code configs} and runJob {@code + * jobConf}: sensitive-named keys, plus nested JSON under {@link #NESTED_JSON_MAP_KEYS} + * <li>{@code arguments}: Iceberg nest flags in {@link #NESTED_JSON_ARGUMENT_FLAGS}; long options + * {@code --name} / {@code --name=value} whose name matches {@link + * SecretPropertyUtils#isSensitivePropertyKey}; bare {@code key=value} tokens and {@code + * -Dkey=value} when {@code key} is sensitive (for example a value after {@code --conf}) + * </ul> + * + * <p>Not masked (out of scope): resource URI fields ({@code executable}, {@code className}, {@code + * jars}, {@code files}, {@code archives}, Shell {@code scripts}), including credential-bearing + * query parameters or userinfo in those URIs. Free-form argument tokens that are not nest flags, + * sensitive long options, or sensitive {@code key=value} / {@code -Dkey=value} forms are left + * unchanged. + * + * <p>Null map entries are preserved in the masked DTO / {@code jobConf} maps used on the REST and + * event {@code jobConf} paths. When {@code JobInfo} rebuilds a {@code JobTemplate} via {@code + * ImmutableMap.copyOf}, null values cannot be carried; a hand-edited runtime JSON with nulls may + * cause that rebuild to be skipped (logged) rather than expose a partial template. + */ +public final class JobRuntimeTemplateMaskUtils { + + /** + * JobConf / template keys whose values are known to be JSON maps (Iceberg built-in jobs and the + * optimizer). Nested sensitive keys inside these values are masked. + * + * <ul> + * <li>{@code updater_options} — update-stats job credentials / client options + * <li>{@code spark_conf} — Spark configs for built-in Iceberg jobs + * <li>{@code options} — rewrite-data-files / compaction options (from policy {@code jobOptions} + * / {@code rewriteOptions}) + * </ul> + */ + static final Set<String> NESTED_JSON_MAP_KEYS = + ImmutableSet.of("updater_options", "spark_conf", "options"); + + /** + * Iceberg built-in job CLI flags whose following argument is a JSON map with the same masking + * rules as {@link #NESTED_JSON_MAP_KEYS}. + */ + static final Set<String> NESTED_JSON_ARGUMENT_FLAGS = + ImmutableSet.of("--updater-options", "--spark-conf", "--options"); + + private JobRuntimeTemplateMaskUtils() {} + + /** + * Returns a copy of {@code jobConf} with sensitive-named values masked for event / audit paths. + * Nested JSON under {@link #NESTED_JSON_MAP_KEYS} is walked the same way as template maps. Does + * not mutate the input; callers must keep the original for job execution. + * + * @param jobConf runtime configuration from the runJob caller; may be null + * @return a masked mutable copy, or null when {@code jobConf} is null + */ + @Nullable + public static Map<String, String> maskSensitiveJobConf(@Nullable Map<String, String> jobConf) { + if (jobConf == null) { + return null; + } + return HiddenPropertyMaskUtils.maskSensitiveNamedProperties(jobConf, NESTED_JSON_MAP_KEYS); + } + + /** + * Returns a copy of {@code jobTemplateDTO} with sensitive map values masked, or {@code null} when + * the input is null. + * + * @param jobTemplateDTO the resolved runtime job template DTO + * @return a masked copy, or null + */ + @Nullable + public static JobTemplateDTO maskSensitiveFields(@Nullable JobTemplateDTO jobTemplateDTO) { + if (jobTemplateDTO == null) { + return null; + } + Map<String, String> maskedEnvironments = maskSensitiveMap(jobTemplateDTO.environments()); + Map<String, String> maskedCustomFields = maskSensitiveMap(jobTemplateDTO.customFields()); + + if (jobTemplateDTO instanceof ShellJobTemplateDTO) { + ShellJobTemplateDTO shell = (ShellJobTemplateDTO) jobTemplateDTO; + return ShellJobTemplateDTO.builder() + .withName(shell.name()) + .withComment(shell.comment()) + .withJobType(shell.jobType()) + .withExecutable(shell.executable()) + .withArguments(maskSensitiveArguments(shell.arguments())) + .withEnvironments(maskedEnvironments) + .withCustomFields(maskedCustomFields) + .withScripts(shell.scripts()) + .withAudit(shell.audit()) + .build(); + } + if (jobTemplateDTO instanceof SparkJobTemplateDTO) { + SparkJobTemplateDTO spark = (SparkJobTemplateDTO) jobTemplateDTO; + return SparkJobTemplateDTO.builder() + .withName(spark.name()) + .withComment(spark.comment()) + .withJobType(spark.jobType()) + .withExecutable(spark.executable()) + .withArguments(maskSensitiveArguments(spark.arguments())) + .withEnvironments(maskedEnvironments) + .withCustomFields(maskedCustomFields) + .withClassName(spark.className()) + .withJars(spark.jars()) + .withFiles(spark.files()) + .withArchives(spark.archives()) + .withConfigs(maskSensitiveMap(spark.configs())) + .withAudit(spark.audit()) + .build(); + } + throw new IllegalArgumentException( + "Unsupported job template type: " + jobTemplateDTO.jobType()); + } + + private static Map<String, String> maskSensitiveMap(Map<String, String> properties) { + return properties == null + ? null + : HiddenPropertyMaskUtils.maskSensitiveNamedProperties(properties, NESTED_JSON_MAP_KEYS); + } + + /** + * Masks nest-flag JSON values, sensitive-named long options, and sensitive {@code key=value} / + * {@code -Dkey=value} tokens. Other tokens are left unchanged. + */ + @Nullable + private static List<String> maskSensitiveArguments(@Nullable List<String> arguments) { + if (arguments == null) { + return null; + } + if (arguments.isEmpty()) { + return arguments; + } + List<String> result = new ArrayList<>(arguments.size()); + boolean maskNextAsNestedJson = false; + boolean maskNextAsSecret = false; + for (String arg : arguments) { + if (maskNextAsNestedJson) { + maskNextAsNestedJson = false; + if (arg != null && !arg.startsWith("--")) { + result.add(HiddenPropertyMaskUtils.maskSensitiveJsonValue(arg)); + continue; + } + // Missing value for the previous nest flag; this token may itself be a flag. + } + if (maskNextAsSecret) { + maskNextAsSecret = false; + if (arg != null && !arg.startsWith("--")) { + result.add(HiddenPropertyMaskUtils.MASKED_VALUE); + continue; + } + // Missing value for the previous sensitive flag; this token may itself be a flag. + } + + String nestEquals = maskEqualsNestFlagArgument(arg); + if (nestEquals != null) { + result.add(nestEquals); + continue; + } + String sensitiveEquals = maskEqualsSensitiveFlagArgument(arg); + if (sensitiveEquals != null) { + result.add(sensitiveEquals); + continue; + } + String dashD = maskSensitiveDashDArgument(arg); + if (dashD != null) { + result.add(dashD); + continue; + } + String bareKv = maskSensitiveBareKeyValueArgument(arg); + if (bareKv != null) { + result.add(bareKv); + continue; + } + + result.add(arg); + if (arg != null && NESTED_JSON_ARGUMENT_FLAGS.contains(arg)) { + maskNextAsNestedJson = true; + } else if (isSensitiveLongOptionFlag(arg)) { + maskNextAsSecret = true; + } + } + return result; + } + + /** + * @return masked {@code --flag=json} token, or {@code null} when {@code arg} is not that form + */ + @Nullable + private static String maskEqualsNestFlagArgument(@Nullable String arg) { + if (arg == null) { + return null; + } + for (String flag : NESTED_JSON_ARGUMENT_FLAGS) { + String prefix = flag + "="; + if (arg.startsWith(prefix)) { + String json = arg.substring(prefix.length()); + return prefix + HiddenPropertyMaskUtils.maskSensitiveJsonValue(json); + } + } + return null; + } + + /** + * @return masked {@code --sensitiveName=value}, or {@code null} when not that form + */ + @Nullable + private static String maskEqualsSensitiveFlagArgument(@Nullable String arg) { + if (arg == null || !arg.startsWith("--")) { + return null; + } + int eq = arg.indexOf('='); + if (eq <= 2) { + return null; + } + String name = arg.substring(2, eq); + if (!SecretPropertyUtils.isSensitivePropertyKey(name)) { + return null; + } + return arg.substring(0, eq + 1) + HiddenPropertyMaskUtils.MASKED_VALUE; Review Comment: Fixed together with the previous note. `--conf key=value` and `--conf=key=value` (same for `-c` / `--driver-java-options`) now share `maskConfKeyValuePayload`, so the equals form is masked the same way as the two-token form. ########## core/src/main/java/org/apache/gravitino/job/JobRuntimeTemplateMaskUtils.java: ########## @@ -0,0 +1,308 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.gravitino.job; + +import com.google.common.collect.ImmutableSet; +import java.util.ArrayList; +import java.util.List; +import java.util.Map; +import java.util.Set; +import javax.annotation.Nullable; +import org.apache.gravitino.connector.HiddenPropertyMaskUtils; +import org.apache.gravitino.dto.job.JobTemplateDTO; +import org.apache.gravitino.dto.job.ShellJobTemplateDTO; +import org.apache.gravitino.dto.job.SparkJobTemplateDTO; +import org.apache.gravitino.secret.SecretPropertyUtils; + +/** + * Masks sensitive-named values on resolved runtime job templates before they are exposed on API or + * event paths. Stored runtime JSON is unchanged. + * + * <p>Covered: + * + * <ul> + * <li>Map fields {@code environments} / {@code customFields} / {@code configs} and runJob {@code + * jobConf}: sensitive-named keys, plus nested JSON under {@link #NESTED_JSON_MAP_KEYS} + * <li>{@code arguments}: Iceberg nest flags in {@link #NESTED_JSON_ARGUMENT_FLAGS}; long options + * {@code --name} / {@code --name=value} whose name matches {@link + * SecretPropertyUtils#isSensitivePropertyKey}; bare {@code key=value} tokens and {@code + * -Dkey=value} when {@code key} is sensitive (for example a value after {@code --conf}) + * </ul> + * + * <p>Not masked (out of scope): resource URI fields ({@code executable}, {@code className}, {@code + * jars}, {@code files}, {@code archives}, Shell {@code scripts}), including credential-bearing + * query parameters or userinfo in those URIs. Free-form argument tokens that are not nest flags, + * sensitive long options, or sensitive {@code key=value} / {@code -Dkey=value} forms are left + * unchanged. + * + * <p>Null map entries are preserved in the masked DTO / {@code jobConf} maps used on the REST and + * event {@code jobConf} paths. When {@code JobInfo} rebuilds a {@code JobTemplate} via {@code + * ImmutableMap.copyOf}, null values cannot be carried; a hand-edited runtime JSON with nulls may + * cause that rebuild to be skipped (logged) rather than expose a partial template. + */ +public final class JobRuntimeTemplateMaskUtils { + + /** + * JobConf / template keys whose values are known to be JSON maps (Iceberg built-in jobs and the + * optimizer). Nested sensitive keys inside these values are masked. + * + * <ul> + * <li>{@code updater_options} — update-stats job credentials / client options + * <li>{@code spark_conf} — Spark configs for built-in Iceberg jobs + * <li>{@code options} — rewrite-data-files / compaction options (from policy {@code jobOptions} + * / {@code rewriteOptions}) + * </ul> + */ + static final Set<String> NESTED_JSON_MAP_KEYS = + ImmutableSet.of("updater_options", "spark_conf", "options"); + + /** + * Iceberg built-in job CLI flags whose following argument is a JSON map with the same masking + * rules as {@link #NESTED_JSON_MAP_KEYS}. + */ + static final Set<String> NESTED_JSON_ARGUMENT_FLAGS = + ImmutableSet.of("--updater-options", "--spark-conf", "--options"); + + private JobRuntimeTemplateMaskUtils() {} + + /** + * Returns a copy of {@code jobConf} with sensitive-named values masked for event / audit paths. + * Nested JSON under {@link #NESTED_JSON_MAP_KEYS} is walked the same way as template maps. Does + * not mutate the input; callers must keep the original for job execution. + * + * @param jobConf runtime configuration from the runJob caller; may be null + * @return a masked mutable copy, or null when {@code jobConf} is null + */ + @Nullable + public static Map<String, String> maskSensitiveJobConf(@Nullable Map<String, String> jobConf) { + if (jobConf == null) { + return null; + } + return HiddenPropertyMaskUtils.maskSensitiveNamedProperties(jobConf, NESTED_JSON_MAP_KEYS); + } + + /** + * Returns a copy of {@code jobTemplateDTO} with sensitive map values masked, or {@code null} when + * the input is null. + * + * @param jobTemplateDTO the resolved runtime job template DTO + * @return a masked copy, or null + */ + @Nullable + public static JobTemplateDTO maskSensitiveFields(@Nullable JobTemplateDTO jobTemplateDTO) { + if (jobTemplateDTO == null) { + return null; + } + Map<String, String> maskedEnvironments = maskSensitiveMap(jobTemplateDTO.environments()); + Map<String, String> maskedCustomFields = maskSensitiveMap(jobTemplateDTO.customFields()); + + if (jobTemplateDTO instanceof ShellJobTemplateDTO) { + ShellJobTemplateDTO shell = (ShellJobTemplateDTO) jobTemplateDTO; + return ShellJobTemplateDTO.builder() + .withName(shell.name()) + .withComment(shell.comment()) + .withJobType(shell.jobType()) + .withExecutable(shell.executable()) + .withArguments(maskSensitiveArguments(shell.arguments())) + .withEnvironments(maskedEnvironments) + .withCustomFields(maskedCustomFields) + .withScripts(shell.scripts()) + .withAudit(shell.audit()) + .build(); + } + if (jobTemplateDTO instanceof SparkJobTemplateDTO) { + SparkJobTemplateDTO spark = (SparkJobTemplateDTO) jobTemplateDTO; + return SparkJobTemplateDTO.builder() + .withName(spark.name()) + .withComment(spark.comment()) + .withJobType(spark.jobType()) + .withExecutable(spark.executable()) + .withArguments(maskSensitiveArguments(spark.arguments())) + .withEnvironments(maskedEnvironments) + .withCustomFields(maskedCustomFields) + .withClassName(spark.className()) + .withJars(spark.jars()) + .withFiles(spark.files()) + .withArchives(spark.archives()) + .withConfigs(maskSensitiveMap(spark.configs())) + .withAudit(spark.audit()) + .build(); + } + throw new IllegalArgumentException( + "Unsupported job template type: " + jobTemplateDTO.jobType()); + } + + private static Map<String, String> maskSensitiveMap(Map<String, String> properties) { + return properties == null + ? null + : HiddenPropertyMaskUtils.maskSensitiveNamedProperties(properties, NESTED_JSON_MAP_KEYS); + } + + /** + * Masks nest-flag JSON values, sensitive-named long options, and sensitive {@code key=value} / + * {@code -Dkey=value} tokens. Other tokens are left unchanged. + */ + @Nullable + private static List<String> maskSensitiveArguments(@Nullable List<String> arguments) { + if (arguments == null) { + return null; + } + if (arguments.isEmpty()) { + return arguments; + } + List<String> result = new ArrayList<>(arguments.size()); + boolean maskNextAsNestedJson = false; + boolean maskNextAsSecret = false; + for (String arg : arguments) { + if (maskNextAsNestedJson) { + maskNextAsNestedJson = false; + if (arg != null && !arg.startsWith("--")) { + result.add(HiddenPropertyMaskUtils.maskSensitiveJsonValue(arg)); + continue; + } + // Missing value for the previous nest flag; this token may itself be a flag. + } + if (maskNextAsSecret) { + maskNextAsSecret = false; + if (arg != null && !arg.startsWith("--")) { + result.add(HiddenPropertyMaskUtils.MASKED_VALUE); + continue; + } + // Missing value for the previous sensitive flag; this token may itself be a flag. + } + + String nestEquals = maskEqualsNestFlagArgument(arg); + if (nestEquals != null) { + result.add(nestEquals); + continue; + } + String sensitiveEquals = maskEqualsSensitiveFlagArgument(arg); + if (sensitiveEquals != null) { + result.add(sensitiveEquals); + continue; + } + String dashD = maskSensitiveDashDArgument(arg); + if (dashD != null) { + result.add(dashD); + continue; + } + String bareKv = maskSensitiveBareKeyValueArgument(arg); + if (bareKv != null) { + result.add(bareKv); + continue; + } + + result.add(arg); + if (arg != null && NESTED_JSON_ARGUMENT_FLAGS.contains(arg)) { + maskNextAsNestedJson = true; + } else if (isSensitiveLongOptionFlag(arg)) { + maskNextAsSecret = true; + } + } + return result; + } + + /** + * @return masked {@code --flag=json} token, or {@code null} when {@code arg} is not that form + */ + @Nullable + private static String maskEqualsNestFlagArgument(@Nullable String arg) { + if (arg == null) { + return null; + } + for (String flag : NESTED_JSON_ARGUMENT_FLAGS) { + String prefix = flag + "="; + if (arg.startsWith(prefix)) { + String json = arg.substring(prefix.length()); + return prefix + HiddenPropertyMaskUtils.maskSensitiveJsonValue(json); + } + } + return null; + } + + /** + * @return masked {@code --sensitiveName=value}, or {@code null} when not that form + */ + @Nullable + private static String maskEqualsSensitiveFlagArgument(@Nullable String arg) { + if (arg == null || !arg.startsWith("--")) { + return null; + } + int eq = arg.indexOf('='); + if (eq <= 2) { + return null; + } + String name = arg.substring(2, eq); + if (!SecretPropertyUtils.isSensitivePropertyKey(name)) { + return null; + } + return arg.substring(0, eq + 1) + HiddenPropertyMaskUtils.MASKED_VALUE; + } + + /** {@code --password} / {@code --access-key} style flags (no {@code =}). */ + private static boolean isSensitiveLongOptionFlag(@Nullable String arg) { + if (arg == null || !arg.startsWith("--") || arg.length() <= 2 || arg.indexOf('=') >= 0) { + return false; + } + return SecretPropertyUtils.isSensitivePropertyKey(arg.substring(2)); + } Review Comment: Documented as intentional fail-safe behavior: the token after a sensitive-named long option is always replaced with `******` (including non-secret values such as identifiers after `--use-credential-file`). -- This is an automated message from the Apache Git Service. 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