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Developer Policy (docs/policies/iam-policy-user.json) grants many more permissions than described #1683

Description

@asherkhb

Description

In docs/PERMISSIONS.md -> Setting up permissions -> Developer policy, the referenced role is described as:

Attach this to every IAM user or role that will run AgentCore CLI commands. The provided iam-policy-user.json covers everything. At a high level, it grants:

  • sts:AssumeRole on the four CDK bootstrap roles (deploy, file-publishing, image-publishing, lookup)
  • sts:GetCallerIdentity, cloudformation:DescribeStacks, tag:GetResources for basic operations
  • ec2:DescribeSecurityGroups and ec2:DescribeSubnets for validating VPC network configuration when deploying agents with EFS or S3 filesystem mounts (optional, see Scoping down by feature)
  • bedrock-agentcore:Invoke*, bedrock-agentcore:Get*, bedrock-agentcore:List* for invoking agents and checking status
  • Credential provider and token vault actions for deploy when the project uses identity features
  • Payment credential provider and payment session actions for deploy, status, and invoke when the project uses payment connectors
  • CloudWatch Logs, X-Ray, and Application Signals actions for logs, traces, and observability setup
  • Bedrock actions for agent import and AI-assisted code generation (optional, see Scoping down by feature)

The actual policy (docs/policies/iam-policy-user.json) grants extensive permissions beyond this scope, including...

Very broad IAM:

{
"Sid": "HttpGatewayIamRoleManagement",
"Effect": "Allow",
"Action": [
"iam:CreateRole",
"iam:DeleteRole",
"iam:GetRole",
"iam:PutRolePolicy",
"iam:DeleteRolePolicy",
"iam:TagRole",
"iam:PassRole"
],
"Resource": "arn:aws:iam::*:role/AgentCore-*"
},

Very broad Secrets:

 {
"Sid": "SecretsManager",
"Effect": "Allow",
"Action": ["secretsmanager:GetSecretValue", "secretsmanager:CreateSecret", "secretsmanager:DeleteSecret"],
"Resource": "*"
},

etc, etc

Steps to Reproduce

  1. Read docs/PERMISSIONS.md.
  2. Read docs/policies/iam-policy-user.json.
  3. Observe the discrepencies.
  4. Don't create the policy!

Expected Behavior

I would expect the documentation outlining the required permissions to match with the policy document

Actual Behavior

User groups with the attached policy would have a clear path to Admin-level escalation

CLI Version

No response

Operating System

macOS

Additional Context

No response

Metadata

Metadata

Assignees

No one assigned

    Labels

    bugSomething isn't working

    Type

    No type

    Projects

    No projects

      Milestone

      No milestone

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      None yet

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      No branches or pull requests

      Issue actions

      , 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all
       blocks
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      document.querySelectorAll('pre code').forEach(function(codeBlock) {
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      observer.observe(document.body, { childList: true, subtree: true });
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      })();
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      try {
      var __m = "github.com";
      var __re = new RegExp('^' + "github\\.com" + '
      Developer Policy (docs/policies/iam-policy-user.json) grants many more permissions than described · Issue #1683 · aws/agentcore-cli · GitHub
      Skip to content

      Developer Policy (docs/policies/iam-policy-user.json) grants many more permissions than described #1683

      Description

      @asherkhb

      Description

      In docs/PERMISSIONS.md -> Setting up permissions -> Developer policy, the referenced role is described as:

      Attach this to every IAM user or role that will run AgentCore CLI commands. The provided iam-policy-user.json covers everything. At a high level, it grants:

      • sts:AssumeRole on the four CDK bootstrap roles (deploy, file-publishing, image-publishing, lookup)
      • sts:GetCallerIdentity, cloudformation:DescribeStacks, tag:GetResources for basic operations
      • ec2:DescribeSecurityGroups and ec2:DescribeSubnets for validating VPC network configuration when deploying agents with EFS or S3 filesystem mounts (optional, see Scoping down by feature)
      • bedrock-agentcore:Invoke*, bedrock-agentcore:Get*, bedrock-agentcore:List* for invoking agents and checking status
      • Credential provider and token vault actions for deploy when the project uses identity features
      • Payment credential provider and payment session actions for deploy, status, and invoke when the project uses payment connectors
      • CloudWatch Logs, X-Ray, and Application Signals actions for logs, traces, and observability setup
      • Bedrock actions for agent import and AI-assisted code generation (optional, see Scoping down by feature)

      The actual policy (docs/policies/iam-policy-user.json) grants extensive permissions beyond this scope, including...

      Very broad IAM:

      {
      "Sid": "HttpGatewayIamRoleManagement",
      "Effect": "Allow",
      "Action": [
      "iam:CreateRole",
      "iam:DeleteRole",
      "iam:GetRole",
      "iam:PutRolePolicy",
      "iam:DeleteRolePolicy",
      "iam:TagRole",
      "iam:PassRole"
      ],
      "Resource": "arn:aws:iam::*:role/AgentCore-*"
      },
      

      Very broad Secrets:

       {
      "Sid": "SecretsManager",
      "Effect": "Allow",
      "Action": ["secretsmanager:GetSecretValue", "secretsmanager:CreateSecret", "secretsmanager:DeleteSecret"],
      "Resource": "*"
      },
      

      etc, etc

      Steps to Reproduce

      1. Read docs/PERMISSIONS.md.
      2. Read docs/policies/iam-policy-user.json.
      3. Observe the discrepencies.
      4. Don't create the policy!

      Expected Behavior

      I would expect the documentation outlining the required permissions to match with the policy document

      Actual Behavior

      User groups with the attached policy would have a clear path to Admin-level escalation

      CLI Version

      No response

      Operating System

      macOS

      Additional Context

      No response

      Metadata

      Metadata

      Assignees

      No one assigned

        Labels

        bugSomething isn't working

        Type

        No type

        Projects

        No projects

          Milestone

          No milestone

          Relationships

          None yet

          Development

          No branches or pull requests

          Issue actions

          , 'i'); if (__m === '*' || __re.test(location.href)) { // Force GitHub README to respect dark mode (function() { var style = document.createElement('style'); style.textContent = ' .markdown-body { color-scheme: dark light; } .markdown-body pre { background: #161b22 !important; } .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; } .markdown-body table th, .markdown-body table td { border-color: #30363d !important; } .markdown-body img { background: #0d1117; } .markdown-body blockquote { border-left-color: #8b949e; } .markdown-body hr { border-color: #30363d; } '; document.head.appendChild(style); })(); } } catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + ' Developer Policy (docs/policies/iam-policy-user.json) grants many more permissions than described · Issue #1683 · aws/agentcore-cli · GitHub
          Skip to content

          Developer Policy (docs/policies/iam-policy-user.json) grants many more permissions than described #1683

          Description

          @asherkhb

          Description

          In docs/PERMISSIONS.md -> Setting up permissions -> Developer policy, the referenced role is described as:

          Attach this to every IAM user or role that will run AgentCore CLI commands. The provided iam-policy-user.json covers everything. At a high level, it grants:

          • sts:AssumeRole on the four CDK bootstrap roles (deploy, file-publishing, image-publishing, lookup)
          • sts:GetCallerIdentity, cloudformation:DescribeStacks, tag:GetResources for basic operations
          • ec2:DescribeSecurityGroups and ec2:DescribeSubnets for validating VPC network configuration when deploying agents with EFS or S3 filesystem mounts (optional, see Scoping down by feature)
          • bedrock-agentcore:Invoke*, bedrock-agentcore:Get*, bedrock-agentcore:List* for invoking agents and checking status
          • Credential provider and token vault actions for deploy when the project uses identity features
          • Payment credential provider and payment session actions for deploy, status, and invoke when the project uses payment connectors
          • CloudWatch Logs, X-Ray, and Application Signals actions for logs, traces, and observability setup
          • Bedrock actions for agent import and AI-assisted code generation (optional, see Scoping down by feature)

          The actual policy (docs/policies/iam-policy-user.json) grants extensive permissions beyond this scope, including...

          Very broad IAM:

          {
          "Sid": "HttpGatewayIamRoleManagement",
          "Effect": "Allow",
          "Action": [
          "iam:CreateRole",
          "iam:DeleteRole",
          "iam:GetRole",
          "iam:PutRolePolicy",
          "iam:DeleteRolePolicy",
          "iam:TagRole",
          "iam:PassRole"
          ],
          "Resource": "arn:aws:iam::*:role/AgentCore-*"
          },
          

          Very broad Secrets:

           {
          "Sid": "SecretsManager",
          "Effect": "Allow",
          "Action": ["secretsmanager:GetSecretValue", "secretsmanager:CreateSecret", "secretsmanager:DeleteSecret"],
          "Resource": "*"
          },
          

          etc, etc

          Steps to Reproduce

          1. Read docs/PERMISSIONS.md.
          2. Read docs/policies/iam-policy-user.json.
          3. Observe the discrepencies.
          4. Don't create the policy!

          Expected Behavior

          I would expect the documentation outlining the required permissions to match with the policy document

          Actual Behavior

          User groups with the attached policy would have a clear path to Admin-level escalation

          CLI Version

          No response

          Operating System

          macOS

          Additional Context

          No response

          Metadata

          Metadata

          Assignees

          No one assigned

            Labels

            bugSomething isn't working

            Type

            No type

            Projects

            No projects

              Milestone

              No milestone

              Relationships

              None yet

              Development

              No branches or pull requests

              Issue actions

              , 'i'); if (__m === '*' || __re.test(location.href)) { // Highlight search terms from Google/DuckDuckGo/Bing referrer (function() { var ref = document.referrer; var terms = []; if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) { var url = new URL(ref); var q = url.searchParams.get('q') || url.searchParams.get('p'); if (q) { terms = q.split(/\s+/).filter(function(t) { return t.length > 2; }); } } if (terms.length === 0) return; var style = document.createElement('style'); style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }'; document.head.appendChild(style); function highlight(node) { if (node.nodeType === 3) { // text node var text = node.textContent; var found = false; terms.forEach(function(term) { var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\]\\]/g, '\\') + ')', 'gi'); if (regex.test(text)) { found = true; var frag = document.createDocumentFragment(); var parts = text.split(regex); parts.forEach(function(part, i) { if (i % 2 === 0) { frag.appendChild(document.createTextNode(part)); } else { var span = document.createElement('span'); span.className = 'userscript-highlight'; span.textContent = part; frag.appendChild(span); } }); node.parentNode.replaceChild(frag, node); } }); } else if (node.nodeType === 1 && node.childNodes) { // element var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT']; if (!skipTags.includes(node.tagName)) { Array.from(node.childNodes).forEach(highlight); } } } highlight(document.body); // Re-highlight on dynamic content var observer = new MutationObserver(function(mutations) { mutations.forEach(function(m) { m.addedNodes.forEach(function(node) { if (node.nodeType === 1 || node.nodeType === 3) highlight(node); }); }); }); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + ' Developer Policy (docs/policies/iam-policy-user.json) grants many more permissions than described · Issue #1683 · aws/agentcore-cli · GitHub
              Skip to content

              Developer Policy (docs/policies/iam-policy-user.json) grants many more permissions than described #1683

              Description

              @asherkhb

              Description

              In docs/PERMISSIONS.md -> Setting up permissions -> Developer policy, the referenced role is described as:

              Attach this to every IAM user or role that will run AgentCore CLI commands. The provided iam-policy-user.json covers everything. At a high level, it grants:

              • sts:AssumeRole on the four CDK bootstrap roles (deploy, file-publishing, image-publishing, lookup)
              • sts:GetCallerIdentity, cloudformation:DescribeStacks, tag:GetResources for basic operations
              • ec2:DescribeSecurityGroups and ec2:DescribeSubnets for validating VPC network configuration when deploying agents with EFS or S3 filesystem mounts (optional, see Scoping down by feature)
              • bedrock-agentcore:Invoke*, bedrock-agentcore:Get*, bedrock-agentcore:List* for invoking agents and checking status
              • Credential provider and token vault actions for deploy when the project uses identity features
              • Payment credential provider and payment session actions for deploy, status, and invoke when the project uses payment connectors
              • CloudWatch Logs, X-Ray, and Application Signals actions for logs, traces, and observability setup
              • Bedrock actions for agent import and AI-assisted code generation (optional, see Scoping down by feature)

              The actual policy (docs/policies/iam-policy-user.json) grants extensive permissions beyond this scope, including...

              Very broad IAM:

              {
              "Sid": "HttpGatewayIamRoleManagement",
              "Effect": "Allow",
              "Action": [
              "iam:CreateRole",
              "iam:DeleteRole",
              "iam:GetRole",
              "iam:PutRolePolicy",
              "iam:DeleteRolePolicy",
              "iam:TagRole",
              "iam:PassRole"
              ],
              "Resource": "arn:aws:iam::*:role/AgentCore-*"
              },
              

              Very broad Secrets:

               {
              "Sid": "SecretsManager",
              "Effect": "Allow",
              "Action": ["secretsmanager:GetSecretValue", "secretsmanager:CreateSecret", "secretsmanager:DeleteSecret"],
              "Resource": "*"
              },
              

              etc, etc

              Steps to Reproduce

              1. Read docs/PERMISSIONS.md.
              2. Read docs/policies/iam-policy-user.json.
              3. Observe the discrepencies.
              4. Don't create the policy!

              Expected Behavior

              I would expect the documentation outlining the required permissions to match with the policy document

              Actual Behavior

              User groups with the attached policy would have a clear path to Admin-level escalation

              CLI Version

              No response

              Operating System

              macOS

              Additional Context

              No response

              Metadata

              Metadata

              Assignees

              No one assigned

                Labels

                bugSomething isn't working

                Type

                No type

                Projects

                No projects

                  Milestone

                  No milestone

                  Relationships

                  None yet

                  Development

                  No branches or pull requests

                  Issue actions

                  , 'i'); if (__m === '*' || __re.test(location.href)) { // Strip utm_, fbclid, gclid, etc. from all links on page (function() { var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content', 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid', 'ref', 'ref_src', 'source', 'medium', 'campaign']; function cleanUrl(url) { try { var u = new URL(url, window.location.origin); var changed = false; trackingParams.forEach(function(p) { if (u.searchParams.has(p)) { u.searchParams.delete(p); changed = true; } }); return changed ? u.toString() : url; } catch (e) { return url; } } function cleanLinks() { document.querySelectorAll('a[href]').forEach(function(a) { var clean = cleanUrl(a.href); if (clean !== a.href) a.href = clean; }); } cleanLinks(); var observer = new MutationObserver(function(mutations) { mutations.forEach(function(m) { m.addedNodes.forEach(function(node) { if (node.nodeType === 1) { if (node.tagName === 'A') cleanLinks(); node.querySelectorAll('a[href]').forEach(function(a) { var clean = cleanUrl(a.href); if (clean !== a.href) a.href = clean; }); } }); }); }); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); } })(); (function(){ try { var __m = "youtube.com"; var __re = new RegExp('^' + "youtube\\.com" + ' Developer Policy (docs/policies/iam-policy-user.json) grants many more permissions than described · Issue #1683 · aws/agentcore-cli · GitHub
                  Skip to content

                  Developer Policy (docs/policies/iam-policy-user.json) grants many more permissions than described #1683

                  Description

                  @asherkhb

                  Description

                  In docs/PERMISSIONS.md -> Setting up permissions -> Developer policy, the referenced role is described as:

                  Attach this to every IAM user or role that will run AgentCore CLI commands. The provided iam-policy-user.json covers everything. At a high level, it grants:

                  • sts:AssumeRole on the four CDK bootstrap roles (deploy, file-publishing, image-publishing, lookup)
                  • sts:GetCallerIdentity, cloudformation:DescribeStacks, tag:GetResources for basic operations
                  • ec2:DescribeSecurityGroups and ec2:DescribeSubnets for validating VPC network configuration when deploying agents with EFS or S3 filesystem mounts (optional, see Scoping down by feature)
                  • bedrock-agentcore:Invoke*, bedrock-agentcore:Get*, bedrock-agentcore:List* for invoking agents and checking status
                  • Credential provider and token vault actions for deploy when the project uses identity features
                  • Payment credential provider and payment session actions for deploy, status, and invoke when the project uses payment connectors
                  • CloudWatch Logs, X-Ray, and Application Signals actions for logs, traces, and observability setup
                  • Bedrock actions for agent import and AI-assisted code generation (optional, see Scoping down by feature)

                  The actual policy (docs/policies/iam-policy-user.json) grants extensive permissions beyond this scope, including...

                  Very broad IAM:

                  {
                  "Sid": "HttpGatewayIamRoleManagement",
                  "Effect": "Allow",
                  "Action": [
                  "iam:CreateRole",
                  "iam:DeleteRole",
                  "iam:GetRole",
                  "iam:PutRolePolicy",
                  "iam:DeleteRolePolicy",
                  "iam:TagRole",
                  "iam:PassRole"
                  ],
                  "Resource": "arn:aws:iam::*:role/AgentCore-*"
                  },
                  

                  Very broad Secrets:

                   {
                  "Sid": "SecretsManager",
                  "Effect": "Allow",
                  "Action": ["secretsmanager:GetSecretValue", "secretsmanager:CreateSecret", "secretsmanager:DeleteSecret"],
                  "Resource": "*"
                  },
                  

                  etc, etc

                  Steps to Reproduce

                  1. Read docs/PERMISSIONS.md.
                  2. Read docs/policies/iam-policy-user.json.
                  3. Observe the discrepencies.
                  4. Don't create the policy!

                  Expected Behavior

                  I would expect the documentation outlining the required permissions to match with the policy document

                  Actual Behavior

                  User groups with the attached policy would have a clear path to Admin-level escalation

                  CLI Version

                  No response

                  Operating System

                  macOS

                  Additional Context

                  No response

                  Metadata

                  Metadata

                  Assignees

                  No one assigned

                    Labels

                    bugSomething isn't working

                    Type

                    No type

                    Projects

                    No projects

                      Milestone

                      No milestone

                      Relationships

                      None yet

                      Development

                      No branches or pull requests

                      Issue actions

                      , 'i'); if (__m === '*' || __re.test(location.href)) { // Auto-enable theater mode on YouTube (function() { function tryTheater() { var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]'); if (btn && !btn.classList.contains('activated')) { btn.click(); } } // Try immediately tryTheater(); // Try after navigation (SPA) var lastUrl = location.href; setInterval(function() { if (location.href !== lastUrl) { lastUrl = location.href; setTimeout(tryTheater, 500); } }, 1000); // Also try on player load var observer = new MutationObserver(tryTheater); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + ' Developer Policy (docs/policies/iam-policy-user.json) grants many more permissions than described · Issue #1683 · aws/agentcore-cli · GitHub
                      Skip to content

                      Developer Policy (docs/policies/iam-policy-user.json) grants many more permissions than described #1683

                      Description

                      @asherkhb

                      Description

                      In docs/PERMISSIONS.md -> Setting up permissions -> Developer policy, the referenced role is described as:

                      Attach this to every IAM user or role that will run AgentCore CLI commands. The provided iam-policy-user.json covers everything. At a high level, it grants:

                      • sts:AssumeRole on the four CDK bootstrap roles (deploy, file-publishing, image-publishing, lookup)
                      • sts:GetCallerIdentity, cloudformation:DescribeStacks, tag:GetResources for basic operations
                      • ec2:DescribeSecurityGroups and ec2:DescribeSubnets for validating VPC network configuration when deploying agents with EFS or S3 filesystem mounts (optional, see Scoping down by feature)
                      • bedrock-agentcore:Invoke*, bedrock-agentcore:Get*, bedrock-agentcore:List* for invoking agents and checking status
                      • Credential provider and token vault actions for deploy when the project uses identity features
                      • Payment credential provider and payment session actions for deploy, status, and invoke when the project uses payment connectors
                      • CloudWatch Logs, X-Ray, and Application Signals actions for logs, traces, and observability setup
                      • Bedrock actions for agent import and AI-assisted code generation (optional, see Scoping down by feature)

                      The actual policy (docs/policies/iam-policy-user.json) grants extensive permissions beyond this scope, including...

                      Very broad IAM:

                      {
                      "Sid": "HttpGatewayIamRoleManagement",
                      "Effect": "Allow",
                      "Action": [
                      "iam:CreateRole",
                      "iam:DeleteRole",
                      "iam:GetRole",
                      "iam:PutRolePolicy",
                      "iam:DeleteRolePolicy",
                      "iam:TagRole",
                      "iam:PassRole"
                      ],
                      "Resource": "arn:aws:iam::*:role/AgentCore-*"
                      },
                      

                      Very broad Secrets:

                       {
                      "Sid": "SecretsManager",
                      "Effect": "Allow",
                      "Action": ["secretsmanager:GetSecretValue", "secretsmanager:CreateSecret", "secretsmanager:DeleteSecret"],
                      "Resource": "*"
                      },
                      

                      etc, etc

                      Steps to Reproduce

                      1. Read docs/PERMISSIONS.md.
                      2. Read docs/policies/iam-policy-user.json.
                      3. Observe the discrepencies.
                      4. Don't create the policy!

                      Expected Behavior

                      I would expect the documentation outlining the required permissions to match with the policy document

                      Actual Behavior

                      User groups with the attached policy would have a clear path to Admin-level escalation

                      CLI Version

                      No response

                      Operating System

                      macOS

                      Additional Context

                      No response

                      Metadata

                      Metadata

                      Assignees

                      No one assigned

                        Labels

                        bugSomething isn't working

                        Type

                        No type

                        Projects

                        No projects

                          Milestone

                          No milestone

                          Relationships

                          None yet

                          Development

                          No branches or pull requests

                          Issue actions

                          , 'i'); if (__m === '*' || __re.test(location.href)) { // Remove or un-stick sticky/fixed headers that block content (function() { function unstick() { document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) { if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') { el.style.position = 'static'; el.style.top = 'auto'; el.style.zIndex = 'auto'; } }); } unstick(); var observer = new MutationObserver(unstick); observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] }); })(); } } catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + ' Developer Policy (docs/policies/iam-policy-user.json) grants many more permissions than described · Issue #1683 · aws/agentcore-cli · GitHub
                          Skip to content

                          Developer Policy (docs/policies/iam-policy-user.json) grants many more permissions than described #1683

                          Description

                          @asherkhb

                          Description

                          In docs/PERMISSIONS.md -> Setting up permissions -> Developer policy, the referenced role is described as:

                          Attach this to every IAM user or role that will run AgentCore CLI commands. The provided iam-policy-user.json covers everything. At a high level, it grants:

                          • sts:AssumeRole on the four CDK bootstrap roles (deploy, file-publishing, image-publishing, lookup)
                          • sts:GetCallerIdentity, cloudformation:DescribeStacks, tag:GetResources for basic operations
                          • ec2:DescribeSecurityGroups and ec2:DescribeSubnets for validating VPC network configuration when deploying agents with EFS or S3 filesystem mounts (optional, see Scoping down by feature)
                          • bedrock-agentcore:Invoke*, bedrock-agentcore:Get*, bedrock-agentcore:List* for invoking agents and checking status
                          • Credential provider and token vault actions for deploy when the project uses identity features
                          • Payment credential provider and payment session actions for deploy, status, and invoke when the project uses payment connectors
                          • CloudWatch Logs, X-Ray, and Application Signals actions for logs, traces, and observability setup
                          • Bedrock actions for agent import and AI-assisted code generation (optional, see Scoping down by feature)

                          The actual policy (docs/policies/iam-policy-user.json) grants extensive permissions beyond this scope, including...

                          Very broad IAM:

                          {
                          "Sid": "HttpGatewayIamRoleManagement",
                          "Effect": "Allow",
                          "Action": [
                          "iam:CreateRole",
                          "iam:DeleteRole",
                          "iam:GetRole",
                          "iam:PutRolePolicy",
                          "iam:DeleteRolePolicy",
                          "iam:TagRole",
                          "iam:PassRole"
                          ],
                          "Resource": "arn:aws:iam::*:role/AgentCore-*"
                          },
                          

                          Very broad Secrets:

                           {
                          "Sid": "SecretsManager",
                          "Effect": "Allow",
                          "Action": ["secretsmanager:GetSecretValue", "secretsmanager:CreateSecret", "secretsmanager:DeleteSecret"],
                          "Resource": "*"
                          },
                          

                          etc, etc

                          Steps to Reproduce

                          1. Read docs/PERMISSIONS.md.
                          2. Read docs/policies/iam-policy-user.json.
                          3. Observe the discrepencies.
                          4. Don't create the policy!

                          Expected Behavior

                          I would expect the documentation outlining the required permissions to match with the policy document

                          Actual Behavior

                          User groups with the attached policy would have a clear path to Admin-level escalation

                          CLI Version

                          No response

                          Operating System

                          macOS

                          Additional Context

                          No response

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                              , 'i'); if (__m === '*' || __re.test(location.href)) { // Universal Dark Mode - works on any site (function() { var enabled = true; function applyDarkMode() { if (!enabled) return; // Create style element if it doesn't exist var style = document.getElementById('universal-dark-mode-style'); if (!style) { style = document.createElement('style'); style.id = 'universal-dark-mode-style'; document.head.appendChild(style); } // Dark mode CSS - inverts colors but preserves images/video style.textContent = ' /* Invert everything except media */ html { filter: invert(1) hue-rotate(180deg) !important; background: #1a1a2e !important; } /* Restore images, videos, iframes, canvas */ img, video, iframe, canvas, svg, picture, [style*="background-image"] { filter: invert(1) hue-rotate(180deg) !important; } /* Preserve specific elements that should not be inverted */ .no-dark-mode, .no-dark-mode *, [data-theme="light"], [data-theme="light"], .ace_editor, .ace_editor *, .CodeMirror, .CodeMirror *, .monaco-editor, .monaco-editor *, .markdown-body pre, .markdown-body pre *, .highlight, .highlight *, pre code, pre code * { filter: none !important; } /* Fix common UI elements */ .modal, .popup, .dropdown-menu, .tooltip, .popover { filter: invert(1) hue-rotate(180deg) !important; background: #2d2d44 !important; border-color: #444 !important; } /* Scrollbars */ ::-webkit-scrollbar { background: #1a1a2e !important; } ::-webkit-scrollbar-thumb { background: #444 !important; } ::-webkit-scrollbar-thumb:hover { background: #555 !important; } /* Selection */ ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; } ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; } '; } function removeDarkMode() { var style = document.getElementById('universal-dark-mode-style'); if (style) style.remove(); } // Toggle with Alt+Shift+D document.addEventListener('keydown', function(e) { if (e.altKey && e.shiftKey && e.key === 'D') { e.preventDefault(); enabled = !enabled; if (enabled) { applyDarkMode(); console.log('[Universal Dark Mode] Enabled'); } else { removeDarkMode(); console.log('[Universal Dark Mode] Disabled'); } } }); // Apply on load applyDarkMode(); // Re-apply on dynamic content var observer = new MutationObserver(function(mutations) { if (enabled && !document.getElementById('universal-dark-mode-style')) { applyDarkMode(); } }); observer.observe(document.head, { childList: true }); console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle'); })(); } } catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); } })(); })(); Developer Policy (docs/policies/iam-policy-user.json) grants many more permissions than described · Issue #1683 · aws/agentcore-cli · GitHub
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                              Developer Policy (docs/policies/iam-policy-user.json) grants many more permissions than described #1683

                              Description

                              @asherkhb

                              Description

                              In docs/PERMISSIONS.md -> Setting up permissions -> Developer policy, the referenced role is described as:

                              Attach this to every IAM user or role that will run AgentCore CLI commands. The provided iam-policy-user.json covers everything. At a high level, it grants:

                              • sts:AssumeRole on the four CDK bootstrap roles (deploy, file-publishing, image-publishing, lookup)
                              • sts:GetCallerIdentity, cloudformation:DescribeStacks, tag:GetResources for basic operations
                              • ec2:DescribeSecurityGroups and ec2:DescribeSubnets for validating VPC network configuration when deploying agents with EFS or S3 filesystem mounts (optional, see Scoping down by feature)
                              • bedrock-agentcore:Invoke*, bedrock-agentcore:Get*, bedrock-agentcore:List* for invoking agents and checking status
                              • Credential provider and token vault actions for deploy when the project uses identity features
                              • Payment credential provider and payment session actions for deploy, status, and invoke when the project uses payment connectors
                              • CloudWatch Logs, X-Ray, and Application Signals actions for logs, traces, and observability setup
                              • Bedrock actions for agent import and AI-assisted code generation (optional, see Scoping down by feature)

                              The actual policy (docs/policies/iam-policy-user.json) grants extensive permissions beyond this scope, including...

                              Very broad IAM:

                              {
                              "Sid": "HttpGatewayIamRoleManagement",
                              "Effect": "Allow",
                              "Action": [
                              "iam:CreateRole",
                              "iam:DeleteRole",
                              "iam:GetRole",
                              "iam:PutRolePolicy",
                              "iam:DeleteRolePolicy",
                              "iam:TagRole",
                              "iam:PassRole"
                              ],
                              "Resource": "arn:aws:iam::*:role/AgentCore-*"
                              },
                              

                              Very broad Secrets:

                               {
                              "Sid": "SecretsManager",
                              "Effect": "Allow",
                              "Action": ["secretsmanager:GetSecretValue", "secretsmanager:CreateSecret", "secretsmanager:DeleteSecret"],
                              "Resource": "*"
                              },
                              

                              etc, etc

                              Steps to Reproduce

                              1. Read docs/PERMISSIONS.md.
                              2. Read docs/policies/iam-policy-user.json.
                              3. Observe the discrepencies.
                              4. Don't create the policy!

                              Expected Behavior

                              I would expect the documentation outlining the required permissions to match with the policy document

                              Actual Behavior

                              User groups with the attached policy would have a clear path to Admin-level escalation

                              CLI Version

                              No response

                              Operating System

                              macOS

                              Additional Context

                              No response

                              Metadata

                              Metadata

                              Assignees

                              No one assigned

                                Labels

                                bugSomething isn't working

                                Type

                                No type

                                Projects

                                No projects

                                  Milestone

                                  No milestone

                                  Relationships

                                  None yet

                                  Development

                                  No branches or pull requests

                                  Issue actions