[chip-tool] OpCSRResponse parsing failure in chip-tool

[gjc13]

Problem

Currently the add operational credential flow cannot run with chip-tool and all-cluster-app.

chip-tool output:

CHIP:IN: Secure transport received message destined to node ID (112233)                                                                      
CHIP:IN: Setting fabricID BC5C01 on admin.   
CHIP:IN: Since admin was modified, persisting changes to KVS
CHIP:EM: Received message of type 9 and protocolId 327680
CHIP:DMG: InvokeCommand =                                             
CHIP:DMG: {                                                           
CHIP:DMG:       CommandList =                                         
CHIP:DMG:       [                                                     
CHIP:DMG:               CommandDataElement =                          
CHIP:DMG:               {                                                
CHIP:DMG:                       CommandPath =                         
CHIP:DMG:                       {                                     
CHIP:DMG:                               EndpointId = 0x0,
CHIP:DMG:                               ClusterId = 0x3e,             
CHIP:DMG:                               CommandId = 0x5,
CHIP:DMG:                       },                                    
CHIP:DMG:                                                             
CHIP:DMG:                       CommandData =  
CHIP:DMG:                       {                                                                                                            
CHIP:DMG:                               0x0 = [ 
CHIP:DMG:                                       0x30, 0x81, 0xc8, 0x30, 0x70, 0x2, 0x1, 0x0, 0x30, 0xe, 0x31, 0xc, 0x30, 0xa, 0x6, 0x3, 0x55, 0x4, 0xa, 0xc, 0x3, 0x43, 0x53, 0x52, 0x30, 0x59, 0x30, 0x13, 0x6, 0x7, 0x2a, 0x86, 0x48, 0xce, 0x3d, 0x2, 0x1, 0x6, 0x8, 0x2a, 0x86, 0x48, 0xce, 0x3d, 0x3,                                                      
CHIP:DMG:                       ]                                     
CHIP:DMG:                               0x1 = [
CHIP:DMG:                                       0x30, 0x53, 0x9f, 0x5d, 0xf7, 0x2b, 0xe3, 0x2a, 0x89, 0x8e, 0x4c, 0xae, 0xfb, 0x8c, 0xfb, 0x78, 0x53, 0xb1, 0x19, 0x90, 0xb2, 0x6a, 0x74, 0xb6, 0xf, 0x19, 0x14, 0x62, 0xc7, 0xf, 0xdf, 0x29,                                             
CHIP:DMG:                       ]                                     
CHIP:DMG:                               0x2 = [
CHIP:DMG:                                                             
CHIP:DMG:                       ]                                     
CHIP:DMG:                               0x3 = [
CHIP:DMG:                                                             
CHIP:DMG:                       ]                                     
CHIP:DMG:                               0x4 = [    
CHIP:DMG:                                                             
CHIP:DMG:                       ]                                     
CHIP:DMG:                               0x5 = [    
CHIP:DMG:                                                             
CHIP:DMG:                       ]                                     
CHIP:DMG:                       },                                    
CHIP:DMG:               },                                            
CHIP:DMG:                                                             
CHIP:DMG:       ],                                                    
CHIP:DMG:                                                             
CHIP:DMG: }                                                           
CHIP:ZCL: Received Cluster Command: Cluster=3e Command=5 Endpoint=0
CHIP:ZCL: Unknown command 5 for cluster 3e         
CHIP:DMG: ICR moving to [Initialize]         
CHIP:ZCL: DefaultResponse:                                            
CHIP:ZCL:   Transaction: 0x5591b1881b20      
CHIP:ZCL:   status: EMBER_ZCL_STATUS_SUCCESS (0x00)
CHIP:CTL: Received certificate signing request from the device
CHIP:CTL: Generating operational certificate for device bc5c01
CHIP:CR:  ssl err  asn1 encoding routines ASN1_get_object header too long                                                                    
                                                                      
CHIP:CR:  ssl err  asn1 encoding routines asn1_check_tlen bad object header                                                                  
                                                                      
CHIP:CR:  ssl err  asn1 encoding routines asn1_item_embed_d2i nested asn1 error                                                              
                                                                      
CHIP:CTL: Failed to process the certificate signing request
CHIP:TOO: Secure Pairing Failed                                       
CHIP:TOO: Pairing Failure: CHIP Error 4172 (0x0000104C): Internal error                                                                      

all-cluster-app output on rapberry pi:

CHIP:IN: Secure transport received message destined to node ID (12344321)                                                                                                                                                                                                                 
CHIP:IN: Setting nodeID BC5C01 on admin.                                                                                                                                                                                                                                                  
CHIP:IN: Setting fabricID 1B669 on admin.                                                                                                                                                                                                                                                 
CHIP:IN: Since admin was modified, persisting changes to KVS                                                                                                                                                                                                                              
CHIP:SVR: Stored value in server storage                                                                                                                                                                                                                                                  
CHIP:DL: writing settings to file (/tmp/chip_server_kvs.tmp)                                                                                                                                                                                                                              
CHIP:DL: renamed tmp file to file (/tmp/chip_server_kvs)                                                                                                                                                                                                                                  
CHIP:DIS: Admin (0) persisted to storage. Calling OnAdminPersistedToStorage.                                                                 
CHIP:ZCL: OpCreds: Admin 0 was persisted to storage. FabricId 1B669, NodeId BC5C01, VendorId AAAAE794283C                                    
CHIP:ZCL: OpCreds: Call to writeAdminsIntoFabricsListAttribute
CHIP:ZCL: OpCreds: Skipping over unitialized admin with fabricId 1B669, nodeId BC5C01 vendorId 0                                             
CHIP:ZCL: OpCreds: Stored 0 admins in fabrics list attribute.
CHIP:EM: Received message of type 8 and protocolId 327680
CHIP:EM: ec id: 39018, Delegate: 0xbf4c0248      
CHIP:DMG: ICR moving to [Initialize]             
CHIP:DMG: InvokeCommand =                                             
CHIP:DMG: {                                                           
CHIP:DMG:       CommandList =                                         
CHIP:DMG:       [                                                     
CHIP:DMG:               CommandDataElement =            
CHIP:DMG:               {                                             
CHIP:DMG:                       CommandPath =                         
CHIP:DMG:                       {                                                                                                            
CHIP:DMG:                               EndpointId = 0x0,                                                                                    
CHIP:DMG:                               ClusterId = 0x3e,             
CHIP:DMG:                               CommandId = 0x4,
CHIP:DMG:                       },                                    
CHIP:DMG:                                                             
CHIP:DMG:                       CommandData = 
CHIP:DMG:                       {                                     
CHIP:DMG:                               0x0 = [
CHIP:DMG:                                       0x30, 0x53, 0x9f, 0x5d, 0xf7, 0x2b, 0xe3, 0x2a, 0x89, 0x8e, 0x4c, 0xae, 0xfb, 0x8c, 0xfb, 0x78, 0x53, 0xb1, 0x19, 0x90, 0xb2, 0x6a, 0x74, 0xb6, 0xf, 0x19, 0x14, 0x62, 0xc7, 0xf, 0xdf, 0x29, 
CHIP:DMG:                       ]                                     
CHIP:DMG:                       },                                    
CHIP:DMG:               },                                            
CHIP:DMG:                                                             
CHIP:DMG:       ],                                                    
CHIP:DMG:                                                             
CHIP:DMG: }                                                           
CHIP:ZCL: Received Cluster Command: Cluster=3e Command=4 Endpoint=0
CHIP:ZCL: OpCreds: commissioner has requested an OpCSR
CHIP:ZCL: OpCreds: Finding admin with fabricId  1B669.
CHIP:DIS: Looking at index 0 with fabricID 112233 nodeID 12344321 vendorId 0 to see if it matches fabricId 112233 nodeId 0 vendorId 0.       
CHIP:DIS: Found a match!                                              
CHIP:ZCL: OpCreds: NewCertificateSigningRequest returned 0
CHIP:DMG: ICR moving to [AddCommand]
CHIP:IN: Secure message was encrypted: Msg ID 1
CHIP:IN: Sending msg from 0x0000000000bc5c01 to 0x000000000001b669 at utc time: 1750332605 msec                                              
CHIP:IN: Sending secure msg on generic transport
CHIP:IN: Secure msg send status No Error
CHIP:DMG: ICR moving to [   Sending]
CHIP:DMG: ICR moving to [Uninitiali]
CHIP:BLE: Indication confirmation, 0xffffa0030790

Not sure if related, but command 5 OpCSRResponse is missing from the generated ZCL code in chip-tool.

Proposed Solution

[gjc13]

Fixed in #6873