| | | 1 | | using System.Security.Claims; |
| | | 2 | | using Elsa.Common.Models; |
| | | 3 | | using Elsa.Workflows.Api.Constants; |
| | | 4 | | using Elsa.Workflows.Api.Requirements; |
| | | 5 | | using Elsa.Workflows.Management; |
| | | 6 | | using Elsa.Workflows.Management.Entities; |
| | | 7 | | using Elsa.Workflows.Management.Filters; |
| | | 8 | | using Elsa.Workflows.Management.Models; |
| | | 9 | | using Microsoft.AspNetCore.Authorization; |
| | | 10 | | |
| | | 11 | | namespace Elsa.Workflows.Api.Endpoints.WorkflowDefinitions; |
| | | 12 | | |
| | | 13 | | internal static class ImportAuthorizationExtensions |
| | | 14 | | { |
| | | 15 | | public static async Task<AuthorizationResult> AuthorizeWorkflowDefinitionImportAsync( |
| | | 16 | | this IAuthorizationService authorizationService, |
| | | 17 | | ClaimsPrincipal user, |
| | | 18 | | IWorkflowDefinitionStore workflowDefinitionStore, |
| | | 19 | | WorkflowDefinitionModel model, |
| | | 20 | | CancellationToken cancellationToken) |
| | | 21 | | { |
| | 1 | 22 | | var definition = await FindExistingDefinitionAsync(workflowDefinitionStore, model.DefinitionId, cancellationToke |
| | 1 | 23 | | return await authorizationService.AuthorizeAsync(user, new NotReadOnlyResource(definition), AuthorizationPolicie |
| | 1 | 24 | | } |
| | | 25 | | |
| | | 26 | | public static async Task<AuthorizationResult> AuthorizeWorkflowDefinitionImportsAsync( |
| | | 27 | | this IAuthorizationService authorizationService, |
| | | 28 | | ClaimsPrincipal user, |
| | | 29 | | IWorkflowDefinitionStore workflowDefinitionStore, |
| | | 30 | | IEnumerable<WorkflowDefinitionModel> models, |
| | | 31 | | CancellationToken cancellationToken) |
| | | 32 | | { |
| | 1 | 33 | | var modelList = models.ToList(); |
| | | 34 | | |
| | 1 | 35 | | if (modelList.Count == 0) |
| | 0 | 36 | | return await authorizationService.AuthorizeAsync(user, new NotReadOnlyResource(), AuthorizationPolicies.NotR |
| | | 37 | | |
| | 1 | 38 | | var definitions = await FindExistingDefinitionsAsync(workflowDefinitionStore, modelList, cancellationToken); |
| | | 39 | | |
| | 5 | 40 | | foreach (var model in modelList) |
| | | 41 | | { |
| | 2 | 42 | | definitions.TryGetValue(model.DefinitionId ?? string.Empty, out var definition); |
| | 2 | 43 | | var authorizationResult = await authorizationService.AuthorizeAsync(user, new NotReadOnlyResource(definition |
| | | 44 | | |
| | 2 | 45 | | if (!authorizationResult.Succeeded) |
| | 1 | 46 | | return authorizationResult; |
| | | 47 | | } |
| | | 48 | | |
| | 0 | 49 | | return AuthorizationResult.Success(); |
| | 1 | 50 | | } |
| | | 51 | | |
| | | 52 | | private static async Task<WorkflowDefinition?> FindExistingDefinitionAsync( |
| | | 53 | | IWorkflowDefinitionStore workflowDefinitionStore, |
| | | 54 | | string? definitionId, |
| | | 55 | | CancellationToken cancellationToken) |
| | | 56 | | { |
| | 1 | 57 | | if (string.IsNullOrWhiteSpace(definitionId)) |
| | 0 | 58 | | return null; |
| | | 59 | | |
| | 1 | 60 | | return await workflowDefinitionStore.FindAsync(new WorkflowDefinitionFilter |
| | 1 | 61 | | { |
| | 1 | 62 | | DefinitionId = definitionId, |
| | 1 | 63 | | VersionOptions = VersionOptions.Latest |
| | 1 | 64 | | }, cancellationToken); |
| | 1 | 65 | | } |
| | | 66 | | |
| | | 67 | | private static async Task<IDictionary<string, WorkflowDefinition>> FindExistingDefinitionsAsync( |
| | | 68 | | IWorkflowDefinitionStore workflowDefinitionStore, |
| | | 69 | | IEnumerable<WorkflowDefinitionModel> models, |
| | | 70 | | CancellationToken cancellationToken) |
| | | 71 | | { |
| | 1 | 72 | | var definitionIds = models |
| | 2 | 73 | | .Select(x => x.DefinitionId) |
| | 2 | 74 | | .Where(x => !string.IsNullOrWhiteSpace(x)) |
| | 2 | 75 | | .Select(x => x!) |
| | 1 | 76 | | .Distinct(StringComparer.Ordinal) |
| | 1 | 77 | | .ToList(); |
| | | 78 | | |
| | 1 | 79 | | if (definitionIds.Count == 0) |
| | 0 | 80 | | return new Dictionary<string, WorkflowDefinition>(); |
| | | 81 | | |
| | 1 | 82 | | var definitions = await workflowDefinitionStore.FindManyAsync(new WorkflowDefinitionFilter |
| | 1 | 83 | | { |
| | 1 | 84 | | DefinitionIds = definitionIds, |
| | 1 | 85 | | VersionOptions = VersionOptions.Latest |
| | 1 | 86 | | }, cancellationToken); |
| | | 87 | | |
| | 1 | 88 | | return definitions |
| | 2 | 89 | | .GroupBy(x => x.DefinitionId, StringComparer.Ordinal) |
| | 5 | 90 | | .ToDictionary(x => x.Key, x => x.First(), StringComparer.Ordinal); |
| | 1 | 91 | | } |
| | | 92 | | } |